1 2006-05-26 Martin Lambers <marlam@marlam.de>
3 * getpass.c: Updates the test for the native W32 API, and adds
4 missing includes, thus fixing compilation warnings.
6 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
8 * tempname.c (small_open, large_open): New macros.
9 (__open, __open64) [!_LIBC]: Remove.
10 (__gen_tempname): Use small_open and large_open instead of __open
11 and __open64. This fixes a portability bug on HP-UX 11.11i
12 reported by Simon Wing-Tang in
13 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
15 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
17 * exclude.c (exclude_fnmatch): New function.
18 (excluded_file_name): Call exclude_fnmatch.
19 * exclude.h (excluded_file_name): New prototype
21 2006-05-24 Bruno Haible <bruno@clisp.org>
23 * printf-args.c (printf_fetchargs): Turn NULL pointers for
24 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
25 Reported by Thorsten Maerz <torte@netztorte.de> via
26 Aaron Stone <aaron@serendipity.cx>.
28 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
30 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
31 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
32 (my_usleep): Don't mishandle maximum value.
34 2006-05-19 Jim Meyering <jim@meyering.net>
36 * getugroups.c: Correct an outdated comment. From Bruno Haible.
38 2006-05-17 Bruno Haible <bruno@clisp.org>
41 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
43 2006-05-17 Bruno Haible <bruno@clisp.org>
45 * stdint_.h: Fix recognition of Cygwin.
47 2006-05-11 Jim Meyering <jim@meyering.net>
49 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
51 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
53 * crc.c (crc32_update): Remove unnecessary L suffix.
54 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
55 unwanted sign propagation, e.g., on hosts with 64-bit int.
56 There still are some problems with reeelly weird theoretical hosts
57 (e.g., 33-bit int) but it's not worth worrying about now.
58 * sha1.c (rol): Likewise.
59 (K1, K2, K3, K4): Remove unnecessary L suffix.
61 2006-05-10 Bruno Haible <bruno@clisp.org>
63 * des.c: Cast to avoid warnings.
65 2006-05-10 Simon Josefsson <jas@extundo.com>
67 * md4.c: Typo fix, update copyright years.
68 (K1, K2): Don't use L because it turn computations into 64-bit on
71 2006-05-09 Bruno Haible <bruno@clisp.org>
73 * xvasprintf.c: Include limits.h, string.h, xsize.h.
74 (EOVERFLOW): Define fallback value.
75 (xstrcat): New function.
76 (xvasprintf): Recognize the special case of a string concatenation.
78 2006-05-01 Bruno Haible <bruno@clisp.org>
80 * stdint_.h: Shorter URL.
81 * inttypes.h: Likewise.
83 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
85 * verify.h: Document the internals better. Most of this change
86 was written by Bruno Haible.
88 2006-04-29 Bruno Haible <bruno@clisp.org>
90 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
91 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
93 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
95 * getdate.y (get_date): When adding relative date, start with the
96 initial time, not with the result of the first mktime call.
98 2006-04-23 Bruno Haible <bruno@clisp.org>
100 * copy-file.c: Include <unistd.h> unconditionally.
101 * execute.c: Likewise.
102 * fatal-signal.c: Likewise.
103 * findprog.c: Likewise.
104 * mkdtemp.c: Likewise.
107 * wait-process.h: Likewise.
109 2006-04-23 Bruno Haible <bruno@clisp.org>
111 * fwriteerror.c (fwriteerror): Call fclose also when an error
112 condition was already detected.
113 Reported by Ben Pfaff <blp@cs.stanford.edu>.
115 2006-04-19 Derek Price <derek@ximbiot.com>
116 Eric Blake <ebb9@byu.net>
118 * inttypes.h: Correct grammar in comment.
120 2006-04-18 Derek Price <derek@ximbiot.com>
121 Paul Eggert <eggert@cs.ucla.edu>
123 * inttypes.h: New file.
124 * strtoimax.c: Assume <inttypes.h>.
126 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
128 * utimens.c (futimens): glibc futimesat messes up if /proc
129 isn't mounted. Problem reported by Kir Kolyshkin.
131 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
133 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
134 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
135 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
137 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
139 Merge regex changes from libc, removing some of our
140 POSIX-conformance changes that were rejected and redoing them in a
143 * regcomp.c (re_compile_internal, init_dfa):
144 Length arg is now size_t, not Idx. All uses changed.
145 (peek_token): Forward decl now says internal_function.
146 (__re_error_msgid, __re_error_msgid_idx):
147 Now static rather than extern with attribute_hidden.
148 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
149 For some reason libc prefers K&R style defns for external functions.
150 (regerror) [!defined _LIBC]: Likewise.
151 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
152 (seek_collating_symbol_entry, lookup_collation_sequence_value):
153 (build_range_exp, build_collating_symbol):
155 (re_compile_fastmap): Use '\0' to memset, not 0.
156 (utf8_sb_map): Make the calculations more obvious.
157 (init_dfa, parse_bracket_exp, build_charclass_op):
158 Call calloc and cast result, as glibc does.
159 (init_word_char, fetch_token, peek_token, peek_token_bracket):
160 (build_range_exp, build_collating_symbol):
161 Now internal functions.
163 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
165 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
166 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
167 Don't depend on VMS; depend on __VMS instead, for POSIX
169 (regoff_t): Define to ssize_t, not long int.
171 Remove the REG_ macros named below. Instead, make the old names
172 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
174 (REG_BACKSLASH_ESCAPE_IN_LISTS):
175 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
176 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
177 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
178 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
179 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
180 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
181 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
182 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
183 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
184 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
185 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
186 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
187 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
188 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
189 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
190 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
192 Remove. All uses replaced by the old RE_* names.
193 (RE_BACKSLASH_ESCAPE_IN_LISTS):
194 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
195 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
196 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
197 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
198 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
199 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
200 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
201 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
202 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
203 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
204 Don't bother having these macros be independent of each others'
205 values, since they no longer exist in the POSIX name space.
207 Rename the following member names back to their old names,
208 unless !__USE_GNU_REGEX. All uses changed back.
209 (buffer): Renamed from re_buffer.
210 (allocated): Renamed from re_allocated.
211 (used): Renamed from re_used.
212 (syntax): Renamed from re_syntax.
213 (fastmap): Renamed from re_fastmap.
214 (translate): Renamed from re_translate.
215 (can_be_null): Renamed from re_can_be_null.
216 (regs_allocated): Renamed from re_regs_allocated.
217 (fastmap_accurate): Renamed from re_fastmap_accurate.
218 (no_sub): Renamed from re_no_sub.
219 (not_bol): Renamed from re_not_bol.
220 (not_eol): Renamed from re_not_eol.
221 (newline_anchor): Renamed from re_newline_anchor.
222 (num_regs): Renamed from rm_num_regs.
223 (start): Renamed from rm_start.
224 (end): Renamed from rm_end.
226 (free_state): Move up a bit.
228 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
230 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
231 when that is what is intended.
232 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
233 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
235 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
236 All uses changed back to re_malloc, etc. It's now the caller's
237 responsibility to check for overflow; all callers changed.
238 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
239 (re_x2nrealloc): Remove.
240 (free_state): Remove decl.
242 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
243 (re_set_registers, re_exec):
246 2006-01-31 Roland McGrath <roland@redhat.com>
248 * regcomp.c (calc_eclosure_iter): Remove dead variables.
249 Reported by Mike Frysinger <vapier@gentoo.org>.
251 2006-01-15 Andreas Jaeger <aj@suse.de>
254 * regex_internal.c (re_string_reconstruct): Adjust for
255 build_wcs_upper_buffer change.
256 (build_wcs_upper_buffer): Change return type.
258 2005-12-10 Ulrich Drepper <drepper@redhat.com>
260 * regex_internal.h: Include <stdint.h> if available.
262 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
264 * regex_internal.h (SIZE_MAX): Provide a default definition.
266 2005-10-14 Ulrich Drepper <drepper@redhat.com>
268 * regcomp.c: Adjust for changed secondary hash function.
270 2005-09-30 Ulrich Drepper <drepper@redhat.com>
272 * regex.h: Pretty printing.
273 Clean up namespace a bit.
275 2005-09-30 Jakub Jelinek <jakub@redhat.com>
277 * regexec.c (update_cur_sifted_state, check_arrival,
278 check_arrival_add_next_nodes): Avoid using uninitialized variable.
280 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
281 Ulrich Drepper <drepper@redhat.com>
284 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
285 (bitset_word_t): Renamed from bitset_word. All uses changed.
287 2005-09-22 Ulrich Drepper <drepper@redhat.com>
290 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
291 * regcomp.c: Remove unnecessary uses of
292 unsigned RE_TRANSLATE_TYPE.
293 * regex_internal.h: Likewise.
294 * regex_internal.c: Likewise.
295 * regexec.c: Likewise.
296 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
298 2005-09-07 Ulrich Drepper <drepper@redhat.com>
300 * regexec.c (find_recover_state): Remove unnecessary
302 (transit_state_bkref): Make DFA a const pointer.
303 (get_subexp): Likewise.
304 (check_arrival): Likewise.
305 (update_cur_sifted_state): Likewise.
306 (re_search_internal): Likewise.
307 (prune_impossible_nodes): Likewise.
308 (acquire_init_state_context): Likewise.
309 (proceed_next_node): Likewise.
310 (set_regs): Likewise.
311 (free_fail_stack_return): Likewise.
312 (check_arrival_expand_ecl): Mark DFA parameter as const.
313 (check_arrival_expand_ecl_sub): Likewise.
314 (check_subexp_limits): Likewise.
315 (sub_epsilon_src_nodes): Likewise.
316 (add_epsilon_src_nodes): Likewise.
317 (merge_state_array): Likewise.
318 (update_regs): Likewise.
319 (build_trtable): Likewise.
320 (sift_states_backward): Mark MCTX parameter as const.
321 (build_sifted_states): Likewise.
322 (update_cur_sifted_state): Likewise.
323 (sift_states_mkref): Likewise.
324 (check_arrival_expand_ecl): Mark eclosure as const.
325 (check_dst_limits_calc_pos_1): Likewise.
326 * regex_internal.h (re_match_context_t): Make dfa a const
329 2005-09-06 Ulrich Drepper <drepper@redhat.com>
331 * regexec.c (merge_state_with_log): Define dfa as const pointer.
332 (transit_state_sb): Likewise.
333 (transit_state_mb): Likewise.
334 (sift_states_iter_mb): Likewise.
335 (check_arrival_add_next_nodes): Likewise.
336 (check_node_accept_bytes): Change first parameter to pointer-to-const.
337 [_LIBC] (re_search_2_stub): Use mempcpy.
339 * regex_internal.c (re_string_reconstruct): Avoid calling
340 mbrtowc for very simple UTF-8 case.
342 * regex_internal.c (re_acquire_state): Make DFA pointer arg
344 (re_acquire_state_context): Likewise.
345 * regex_internal.h: Adjust prototypes.
347 * regex.c: Prevent using C++ compilers.
349 * regex_internal.c (re_acquire_state): Minor code rearrangement.
350 (re_acquire_state_context): Likewise.
352 2006-03-29 Mark D. Baushke <mdb@gnu.org>
353 Bruno Haible <bruno@clisp.org>
355 * stdint_.h: On OpenBSD, don't redefine types already included in
356 <sys/types.h> and <inttypes.h>.
358 2006-03-24 Eric Blake <ebb9@byu.net>
360 * time_r.c (copy_string_result): Remove, as it is no longer used.
362 2006-03-24 Simon Josefsson <jas@extundo.com>
364 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
365 including some doc fixes.
366 (base64_encode_alloc): Fix +1 bug on allocation failures.
368 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
370 * base64.c (base64_encode): Do not read past end of array with
371 unsanitized input on systems with CHAR_BIT > 8.
373 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
375 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
376 Typedef to long int, not to off_, as POSIX will likely change
379 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
381 * argp-help.c (validate_uparams): Fix typo
382 * argp-parse.c (argp_default_options): Consistently begin help
383 messages with a lowercase letter.
385 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
387 * time_r.h (asctime_r, ctime_r): Remove. These functions can
388 overrun buffers and shouldn't be used (much as gets shouldn't be
390 * time_r.c (asctime_r, ctime_r): Likewise.
392 2006-03-08 Simon Josefsson <jas@extundo.com>
394 * gc-gnulib.c (randomize): Don't open files called 'no', they
395 signal that configure disabled the device.
397 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
399 * c-stack.c: Include unistd.h unconditionally, since we now assume
401 * getlogin_r.c: Likewise.
402 * getlogin_r.h: Likewise.
404 * pagealign_alloc.c: Likewise.
405 * unistd_.h: Remove; no longer needed.
407 2006-03-07 Simon Josefsson <jas@extundo.com>
409 * unistd_.h: New file.
411 2006-03-07 Simon Josefsson <jas@extundo.com>
413 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
415 2006-03-01 Simon Josefsson <jas@extundo.com>
417 * readline.c: Fix typo, tiny patch from Stepan Kasal
420 2006-02-28 Simon Josefsson <jas@extundo.com>
422 * getopt.c: Protect #include of unistd.h, for MSVS.
424 2006-02-27 Simon Josefsson <jas@extundo.com>
426 * base64.h: Indent #define's. From Jim Meyering
429 2006-02-27 Jim Meyering <jim@meyering.net>
431 Revert the change of 2006-02-24, so these files can continue
432 to be sync'd from gettext.
433 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
436 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
438 * glob.c: Say "invalid" rather than "illegal" in comments.
440 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
442 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
444 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
446 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
447 AT_FDCWD exceeds INT_MAX.
448 * openat.h (AT_FDCWD): Likewise.
450 2006-02-14 Jim Meyering <jim@meyering.net>
454 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
455 failure on deficient systems, and simplify gnulib lgpl dependencies.
456 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
457 xmalloc/lstat combination. Based on a patch from Bruno Haible.
459 * xalloc-die.c: Remove unused definition of N_.
461 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
463 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
465 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
467 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
468 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
470 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
472 * argp-namefrob.h: Restore changes accidentally lost during the
473 "autoupdate" on 2005-12-12.
475 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
477 * fnmatch.c (L_): Renamed from L, to work around a bug in
478 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
479 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
482 2006-01-26 Simon Josefsson <jas@extundo.com>
484 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
485 prototype is visible on mingw32.
487 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
490 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
493 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
495 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
496 attempt to open for write; this always fails, at least on POSIX
497 hosts. This reinstates the 2006-01-09 change, which was
498 inadvertently removed.
500 2006-01-26 Bruno Haible <bruno@clisp.org>
501 Paul Eggert <eggert@cs.ucla.edu>
504 [(! (defined __cplusplus || defined __BEOS__)
506 && !(defined __HP_cc || defined __xlc__
507 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
509 #define to signed char in these cases too; this simplifies
510 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
511 etc., separately) and makes it more conservative.
513 2006-01-21 Jim Meyering <jim@meyering.net>
515 Sync from the stable (b5) branch of coreutils:
517 * fts.c (fts_children): Don't let close() clobber errno from
520 * fts.c (fts_stat): When following a symlink-to-directory,
521 don't necessarily interpret stat-fails+lstat-succeeds as indicating
522 a dangling symlink. That can also happen at least for ELOOP.
523 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
524 FYI, this bug predates the inclusion of fts.c in coreutils.
526 * fts.c (fts_open): Put new maxarglen declaration and uses
527 in their own block, so pre-c99 compilers don't object.
529 Avoid the double-free (first in fts_read, second in fts_close) that
530 would occur when an `active' directory is made inaccessible (e.g.,
531 via chmod a-x) during a traversal.
532 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
533 before returning. Reproduce this failure by
534 mkdir -p a/b; cd a; chmod a-x . b
535 Reported by Stavros Passas.
537 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
539 * argp-namefrob.h: Bugfix. Remove stray #
541 2006-01-25 Bruno Haible <bruno@clisp.org>
543 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
545 Reported by Paul Eggert.
547 2006-01-25 Jim Meyering <jim@meyering.net>
549 * fileblocks.c: Remove more useless parentheses.
550 * readutmp.h: Likewise.
552 2006-01-24 Bruno Haible <bruno@clisp.org>
554 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
556 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
559 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
560 to avoid problems with the built-in _Bool type.
561 Reported by Paul Eggert on 2005-11-26.
563 2006-01-24 Jim Meyering <jim@meyering.net>
565 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
567 2006-01-24 Simon Josefsson <jas@extundo.com>
569 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
572 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
574 Work around porting bugs reported by Dieter in
575 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
576 * getopt.c (_NOPROTO): Remove; no longer needed.
577 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
578 Include "getopt.h" first, to check interface.
579 (getenv): Declare only if defined HAVE_DECL_GETENV &&
581 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
582 (__strndup): Revert to K&R-style function dfns, the glibc style.
583 * strnlen.c: Don't claim it's taken from glibc; it's not.
584 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
585 Include strnlen.h first, to get prototype properly.
586 (strnlen): Renamed from __strnlen.
589 2006-01-23 Ulrich Drepper <drepper@redhat.com>
591 These changes imported from libc.
592 * getopt.c: Use __fxprintf instead of inline stream orientation
593 test and two separate function calls.
594 * strndup.c (__strndup): Add libc_hidden_def.
596 2006-01-22 Bruno Haible <bruno@clisp.org>
598 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
599 temporary buffer for sprintf, take into account the precision also
600 for 'd', 'i', 'u', 'o', 'x', 'X'.
602 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
604 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
605 to pacify gcc -Wswitch-default.
607 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
609 * argp-help.c (usage_long_opt): Do not print DOC options.
610 (__argp_base_name): Removed
611 * argp-namefrob.h (__argp_basename): Removed definition. Was a
613 (__argp_base_name): Provide macro definition or extern declaration
614 depending on the configuration
616 2006-01-20 Simon Josefsson <jas@extundo.com>
618 * inet_ntop.h: Unconditionally include sys/socket.h.
620 2006-01-19 Simon Josefsson <jas@extundo.com>
622 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
624 2006-01-12 Simon Josefsson <jas@extundo.com>
626 * base64.c: Fix warning, reported by Bruno Haible
627 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
629 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
632 * md5.c: Fix commentary typos.
633 (alignof, UNALIGNED_P): No need for a GCC-specific version.
634 * md5.h (__attribute__): Remove; unused.
635 * sha1.c: Fix commentary to match md5 better.
636 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
637 so that we don't need to worry about alignment. All uses changed.
638 This merges the 2005-10-28 md5 change into sha1.
640 2006-01-11 Jim Meyering <jim@meyering.net>
643 * md5.c (OP): Fix spacing.
645 2006-01-11 Simon Josefsson <jas@extundo.com>
647 * stdint_.h (SIZE_MAX): Add missing (.
649 2006-01-10 Bruno Haible <bruno@clisp.org>
651 * argp.h (__const): Remove macro. Use const instead.
652 * argp-fmtstream.h (__const): Likewise.
653 * glob_.h (__const): Remove macro.
654 * glob-libc.h: Use const instead of __const.
656 2006-01-10 Jim Meyering <jim@meyering.net>
658 Avoid the double-free (first in fts_read, second in fts_close) that
659 would occur when an `active' directory is made inaccessible (e.g.,
660 via chmod a-x) during a traversal.
661 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
662 before returning. Reproduce this failure by
663 mkdir -p a/b; cd a; chmod a-x . b
664 Reported by Stavros Passas.
667 * sha1.c: Tweak grammar in a comment.
669 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
671 * regex_internal.h (BITSET_WORD_BITS):
672 Work around a bug in 64-bit PGC (before version 6.1-2), where the
673 preprocessor mishandles large unsigned values as if they were signed.
674 Problem reported by Claudio Fontana in
675 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
677 2006-01-10 Simon Josefsson <jas@extundo.com>
679 * socket_.h: New file.
681 2006-01-10 Bruno Haible <bruno@clisp.org>
683 * localcharset.c: Update from GNU gettext.
685 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
688 * chdir-long.c (cdb_free): Don't bother trying to open directory
689 for write access: POSIX says that must fail.
690 * fts.c (diropen): Likewise.
691 * save-cwd.c (save_cwd): Likewise.
692 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
693 well, for minor improvements on hosts that lack O_DIRECTORY.
694 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
695 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
696 Fall back on chown if open failed with EACCES.
698 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
699 Report an error at compile-time if only a 1-second nominal clock
702 * lchmod.h: New file.
703 * mkdir-p.c: Include lchmod.h, lchown.h.
704 (make_dir_parents): Use lchown rather than chown, and
705 lchmod rather than chmod.
707 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
708 too. Problem with "none" reported by Bob Proulx. Problem with
709 "proc" reported by n0dalus.
711 * mountlist.c: Include <limits.h>.
712 (dev_from_mount_options)
713 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
714 New function. It no longer assumes "dev=" has the System V meaning
715 on Linux (since it doesn't). It also parses "dev=" more carefully.
716 (read_file_system_list)
717 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
718 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
721 * posixtm.h (PDS_PRE_2000): New macro.
722 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
723 All usages changed. Reject dates outside the range 1969-1999 if
724 PDS_PRE_2000 is used.
726 2006-01-09 Jim Meyering <jim@meyering.net>
730 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
732 * chdir-safer.h, chdir-safer.c: New files.
734 * modechange.c (mode_compile): Reject an invalid mode string
735 that starts with an octal digit. From Andreas Gruenbacher.
737 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
738 and dup to open_safer and dup_safer, respectively.
739 (openat_permissive): Fix typo in comment.
741 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
742 "gettext.h"; either no longer needed or are guaranteed by openat.h.
743 (_): Remove; no longer needed.
744 (openat): Renamed from rpl_openat; no need for rpl_openat
745 since openat.h renames openat for us.
746 Replace most of the body with a call to openat_permissive,
747 to avoid duplicate code.
748 Port to (probably hypothetical) environments were mode_t is
750 (openat_permissive): Require mode arg, so that we can check
751 types better. Put it just after flags. Change cwd failure
752 indicator from pointer-to-bool to pointer-to-errno-value.
754 Invoke openat_save_fail and/or openat_restore_fail if
755 cwd_errno is null, so that openat can call us.
756 (openat_permissive, fdopendir, fstatat, unlinkat):
757 Simplify errno handling to avoid some duplicate code,
758 as it's OK to set errno on success.
759 * openat.h: Revamp code so that function macros depend on
760 __OPENAT_PREFIX only, not also on AT_FDCWD.
761 (openat_ro): Remove. Caller changed to use openat_permissive.
762 (openat_permissive): Now a macro, if not a function.
763 (openat_restore_fail, openat_save_fail): Now always functions,
764 since mkdirat needs them even if __OPENAT_PREFIX is defined.
766 * openat-priv.h: New file, defining macros used by mkdirat.c
768 * mkdirat.c: Include openat-priv.h.
769 Remove definitions of macros defined therein.
770 * openat.c: Likewise.
772 * mkdirat.c (mkdirat): New file and function.
773 * openat.h (mkdirat): Declare.
775 * openat.c (fdopendir): Don't change errno when returning non-NULL.
777 * openat.h (openat_permissive): Declare.
780 * openat.c (EXPECTED_ERRNO): New macro.
781 (openat_permissive): New function -- used in remove.c rewrite.
782 (all functions): Set errno just before returning, only if there
783 was an actual failure.
784 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
786 Emulate openat-family functions using Linux's procfs, if possible.
787 Idea and some code based on Ulrich Drepper's glibc changes.
789 * openat.c: (BUILD_PROC_NAME): New macro.
790 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
791 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
792 before falling back on save_cwd and restore_cwd.
793 (fdopendir, fstatat, unlinkat): Likewise.
795 * openat.c (fstatat, unlinkat): Perform the syscall directly,
796 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
798 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
799 as second argument to va_arg. Otherwise, some versions of gcc
800 warn that `if this code is reached, the program will abort'.
802 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
806 Add POSIX ACL support
807 * acl.h (copy_acl, set_acl): Add declarations.
808 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
809 systems other than Linux.
810 (chmod_or_fchmod): New function: use fchmod when possible,
812 (file_has_acl): Add a POSIX ACL implementation, with a
813 Linux-specific subcase.
814 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
815 S_ISVTX from one file to another. Fall back to fchmod/chmod when
816 acls are unsupported.
817 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
818 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
821 2006-01-09 Bruno Haible <bruno@clisp.org>
823 * sysexit_.h (EX_OK): New macro.
824 Suggested by Martin Lambers <marlam@marlam.de>.
826 2006-01-09 Bruno Haible <bruno@clisp.org>
828 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
829 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
830 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
831 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
833 2006-01-09 Bruno Haible <bruno@clisp.org>
835 * stdint_.h (SIZE_MAX): Write the value without involving negative
838 2005-10-16 Bruno Haible <bruno@clisp.org>
840 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
841 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
843 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
845 * strftime.c (tzname): Don't declare if it is already #defined.
846 Problem reported for Mingw by Mark Junker.
848 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
850 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
851 long int, not int, for nanosecond counts, so that people who are
852 used to POSIX struct timespec won't be surprised. Reported by Jim
855 2005-12-16 Jim Meyering <jim@meyering.net>
857 * fprintftime.c, fprintftime.h: New files.
859 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
861 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
862 * argp-help.c (fill_in_uparams): Check if the constructed
863 struct uparams is valid. Fall back to the default values if it is
866 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
868 * argp-help.c (__argp_base_name): New function
869 (__argp_short_program_name): Rewrite using __argp_base_name
870 * argp-namefrob.h: Define program_invocation_name and
871 program_invocation_short_name if requested
872 (__argp_base_name): Add prototype
873 * argp-parse.c (argp_def): Use gettext wrappers
874 (argp_default_parser): Use __argp_base_name
875 * argp-pin.c: New file. Defines program_invocation_name and
876 program_invocation_short_name on systems that lack them.
878 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
880 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
881 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
882 porting problem reported by Georg Schwarz in
883 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
885 2005-07-09 Bruno Haible <bruno@clisp.org>
887 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
888 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
889 Reported by Mark Junker <mjscod@gmx.de>.
891 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
893 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
894 (uintmax_t) [defined uintmax_t]: Do not declare.
895 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
896 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
897 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
898 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
899 sake of portability to weird hosts that C allows (though we don't
900 know of any practical examples).
902 * savedir.h (fdsavedir): New decl.
903 * savedir.c (fdsavedir, savedirstream): New functions; the latter
904 contains most of the former guts of savedir.
905 (savedir): Use savedirstream.
908 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
910 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
911 coreutils no longer futzes with rounding modes.
913 2005-11-14 Jim Meyering <jim@meyering.net>
915 * mkstemp-safer.c: Include <config.h>, required for possible
916 replacement of mkstemp.
918 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
920 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
922 (gethrxtime) [! (HAVE_NANOUPTIME
923 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
924 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
925 our own approximation.
927 2005-11-10 Simon Josefsson <jas@extundo.com>
929 * readline.c: Remove EOL.
931 2005-11-08 Eric Blake <ebb9@byu.net>
933 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
935 2005-11-08 Eric Blake <ebb9@byu.net>
937 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
939 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
941 Fix porting problem reported by Theodoros V. Kalamatianos.
942 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
943 Don't assume that futimes failing means we must fail.
945 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
947 * getcwd.c (__getcwd): Don't assume that system calls after readdir
948 leave errno alone. Problem reported by Dmitry V. Levin.
950 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
952 * savedir.c (savedir): Don't assume that xrealloc etc. leave
953 errno alone. Problem reported by Frederic Jolliton.
955 2005-10-28 Simon Josefsson <jas@extundo.com>
957 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
958 "restrict" keywords, as per POSIX. Protect the function
959 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
960 Don't use K&R prototypes. Check the sprintf return values.
961 Re-define EAFNOSUPPORT if not present. Indent.
963 * md5.h, md5.c: Simplify buffer handling visavi alignment,
964 suggested by Bruno Haible <bruno@clisp.org>.
966 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
968 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
970 * gc-libgcrypt.c: Add MD2 (which is not available through
973 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
975 * md2.h, md2.c: New files.
977 2005-10-24 Simon Josefsson <jas@extundo.com>
979 * md4.h: Shrink buffer size, now that we changed the type.
981 2005-10-22 Simon Josefsson <jas@extundo.com>
983 * arcfour.h, arcfour.c: Use fixed size indices in the
984 arcfour_context struct (simplify test vector testing in GNU
987 2005-10-22 Simon Josefsson <jas@extundo.com>
989 * md4.h, md4.c: Simplify buffer handling visavi alignment,
990 suggested by Bruno Haible <bruno@clisp.org>.
992 2005-10-22 Simon Josefsson <jas@extundo.com>
994 * crc.h: Include stddef.h, for size_t.
996 2005-10-21 Simon Josefsson <jas@extundo.com>
998 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
999 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1001 2005-10-21 Simon Josefsson <jas@extundo.com>
1003 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1006 2005-10-21 Simon Josefsson <jas@extundo.com>
1008 * gc-gnulib.c: Support ARCTWO in CBC mode.
1010 2005-10-21 Simon Josefsson <jas@extundo.com>
1012 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1015 * hmac-sha1.c (hmac_sha1): Likewise.
1017 * crc.c (crc32_update): Actually use crc parameter, suggested by
1018 Bruno Haible <bruno@clisp.org>.
1020 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1023 2005-10-21 Simon Josefsson <jas@extundo.com>
1025 * des.h, des.c: New files.
1027 * gc-gnulib.c: Support DES.c
1029 2005-10-21 Simon Josefsson <jas@extundo.com>
1031 * arctwo.h, arctwo.c: New files.
1033 * gc-gnulib.c: Support ARCTWO.
1035 2005-10-21 Simon Josefsson <jas@extundo.com>
1037 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1039 2005-10-19 Simon Josefsson <jas@extundo.com>
1041 * gc-gnulib.c: Support ARCFOUR.
1043 2005-10-19 Simon Josefsson <jas@extundo.com>
1045 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1048 * gc.h: Add ECB enum type.
1050 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1052 2005-10-19 Simon Josefsson <jas@extundo.com>
1054 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1056 2005-10-18 Simon Josefsson <jas@extundo.com>
1058 * md4.h, md4.c: New files, based on md5.?.
1060 2005-10-17 Simon Josefsson <jas@extundo.com>
1062 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1064 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1066 2005-10-17 Simon Josefsson <jas@extundo.com>
1068 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1070 2005-10-17 Simon Josefsson <jas@extundo.com>
1072 * gc.h, gc-libgcrypt.c: Add ciphers.
1074 2005-10-17 Simon Josefsson <jas@extundo.com>
1076 * sha1.c: Use uint32_t instead of md5_uint32.t
1078 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1081 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1083 * md5.h: Use stdint.h and uint32_t. Doc fix.
1085 2005-10-15 Simon Josefsson <jas@extundo.com>
1087 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1089 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1091 2005-10-14 Simon Josefsson <jas@extundo.com>
1093 * arcfour.h, arcfour.c: New files.
1095 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1097 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1098 include <wchar.h>; no longer needed.
1100 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1101 and Ulrich Drepper <drepper@redhat.com>
1104 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1105 instead of inline stream orientation test and two separate
1106 function calls. Pay no attention to USE_IN_LIBIO.
1108 2005-10-14 Roland McGrath <roland@redhat.com>
1110 Import from libc. [BZ #1331]
1111 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1113 Reported by Matej Vela <vela@debian.org>.
1115 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1117 * mkdir-p.c (make_dir_parents): Don't report an error if an
1118 intermediate directory is in a read-only file system. Problem
1119 reported by Eric Blake.
1121 2005-10-13 Simon Josefsson <jas@extundo.com>
1123 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1124 Move memory allocation outside of loop.
1126 2005-10-12 Simon Josefsson <jas@extundo.com>
1128 * gc-pbkdf2-sha1.c: New file.
1130 * gc.h: Add gc_pbkdf2_sha1 prototype.
1132 2005-10-12 Simon Josefsson <jas@extundo.com>
1134 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1135 suggested by Bruno Haible <bruno@clisp.org>.
1137 2005-10-12 Simon Josefsson <jas@extundo.com>
1139 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1141 * gc-gnulib.c (gc_hmac_sha1): New function.
1143 2005-10-12 Simon Josefsson <jas@extundo.com>
1145 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1147 2005-10-12 Simon Josefsson <jas@extundo.com>
1149 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1150 GC_USE_HMAC_MD5, respectively.
1152 * gc-libgcrypt.c (gc_md5): Fix assert call.
1155 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1157 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1159 * gc-gnulib.c (gc_hash_buffer): Ditto.
1161 2005-10-11 Bruno Haible <bruno@clisp.org>
1163 * c-strcasestr.h: New file, from GNU gettext.
1164 * c-strcasestr.c: New file, from GNU gettext.
1166 2005-10-11 Bruno Haible <bruno@clisp.org>
1168 * c-strcase.h: New file, from GNU gettext.
1169 * c-strcasecmp.c: New file, from GNU gettext.
1170 * c-strncasecmp.c: New file, from GNU gettext.
1172 2005-10-11 Simon Josefsson <jas@extundo.com>
1174 * crc.h, crc.c: New files.
1176 * gc.h (gc_hash_buffer): Add doc.
1178 2005-10-08 Simon Josefsson <jas@extundo.com>
1180 * gc.h: Add gc_hash and gc_hash_buffer.
1182 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1184 * gc-libgcrypt.c (gc_hash_buffer): Add.
1186 2005-10-11 Bruno Haible <bruno@clisp.org>
1188 * strcasecmp.c: Include limits.h.
1189 (strcasecmp): Avoid integer overflow on exotic platforms.
1190 * strncasecmp.c: Include limits.h.
1191 (strncasecmp): Avoid integer overflow on exotic platforms.
1192 Reported by Paul Eggert.
1194 2005-10-06 Simon Josefsson <jas@extundo.com>
1196 * hmac-md5.c: New file.
1200 2005-10-06 Simon Josefsson <jas@extundo.com>
1202 * memxor.c (memxor): Avoid casts and warnings.
1204 2005-10-05 Derek Price <derek@ximbiot.com>
1206 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1208 2005-10-05 Simon Josefsson <jas@extundo.com>
1210 * memxor.c (memxor): Fix compiler error.
1212 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1213 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1215 * memxor.h, memxor.c: New files.
1217 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1218 we assume all systems have it, suggested by Jim Meyering
1219 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1220 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1221 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1224 2005-10-04 Bruno Haible <bruno@clisp.org>
1226 * verify.h (verify_true): Provide alternative definition for C++.
1228 2005-10-04 Simon Josefsson <jas@extundo.com>
1230 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1231 D. Baushke" <mdb@gnu.org>.
1233 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1235 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1236 (SSIZE_MAX): New macro, if not already defined.
1237 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1240 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1242 * exclude.c: Include verify.h.
1243 (verify): Remove. All callers changed to use verify.h's version.
1244 * strtoimax.c: Likewise.
1245 * utimecmp.c: Likewis.e
1247 Sync from coreutils.
1248 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1249 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1250 * .cvsignore: Add fts.h, search.h, t-fpending.
1251 * settime.c (settime): Fix { typo in previous patch. Also, don't
1252 bother returning ENOSYS if settimeofday or stime fails; just let
1253 them return whatever errno they want to return.
1254 * utimens.c: Include unistd.h, for dup2.
1255 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1256 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1258 2005-10-02 Jim Meyering <jim@meyering.net>
1260 Sync from coreutils.
1261 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1262 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1263 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1264 Remove AT_FDCWD test.
1265 Do not consume the fd unless successful.
1266 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1267 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1268 block, so that we don't even try to compile it if settimeofday is
1269 available. This works around a compilation failure on OSF1 V5.1,
1270 due to stime requiring a `long int*' while tv_sec is `int'.
1272 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1274 * getdelim.c (getdelim): Remove unused variables.
1276 2005-10-01 Simon Josefsson <jas@extundo.com>
1278 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1279 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1280 AI_* and EAI_* definitions. Protect function declarations.
1282 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1284 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1285 so that the code works even with ancient cpp. Portability problem
1286 with GCC 2.7.2.1 reported by Thomas M.Ott.
1288 2005-09-27 Jim Meyering <jim@meyering.net>
1290 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1292 * intprops.h (signed_type_or_expr__): Define.
1293 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1296 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1298 * verify.h (verify_expr): Remove, replacing with:
1299 (verify_true): New macro that returns true instead of void.
1300 (verify_type__): Remove.
1301 (verify): Use verify_true rather than verify_type__.
1303 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1305 * utimens.c (ENOSYS): Define if not already defined.
1306 (futimens): Support having a null PATH if the file descriptor
1309 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1311 (__attribute): Define to empty unless GCC 3.1 or later.
1312 This works around a core dump on OpenBSD 3.4, which has GCC
1313 2.95.3, which dumps core when given __attribute__(()). It also
1314 simplifies other tests, since we really don't want to bother with
1315 worrying about which ancient version of GCC supported what.
1316 Original problem reported by Yoann Vandoorselaere, with part of
1317 the fix suggested by Derek Price.
1319 2005-09-24 Jim Meyering <jim@meyering.net>
1321 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1322 so we can once again use a positive bitfield width of 1 -- now we
1323 don't have to explain why we were using a bitfield width of 2.
1325 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1327 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1328 Problem reported by Eric Blake.
1329 (getaddrinfo): Initialize se so that it's not garbage.
1330 Redo internal storage allocation so that it doesn't make unportable
1331 assumptions about alignment.
1334 * utimens.c (futimens): Use futimesat if available.
1335 Prefer it to futimes since it doesn't have the futimes bug.
1337 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1338 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1339 Instead, declare a function that returns a pointer to an array,
1340 and use verify_type__ to declare the size of the array.
1341 Problem and germ of a solution reported by Bruno Haible.
1342 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1343 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1345 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1347 Sync from coreutils.
1349 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1351 * argmatch.h: Include verify.h
1352 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1353 (ARGMATCH_ASSERT): Remove; unused.
1354 * canonicalize.c: Assume STDC_HEADERS.
1355 * exclude.c: Include "strcase.h".
1356 * regex_internal.h [!defined _LIBC]: Likewise.
1357 * getusershell.c: Include stdio--.h rather than stdio.h
1359 (getusershell): Call fopen, not fopen_safer.
1360 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1361 Do not include unistd-safer.h.
1362 (save_cwd): Don't call fd_safer; no longer needed
1363 now that we include fcntl--.h.
1365 * getdate.y (relative_time): New type.
1366 (RELATIVE_TIME_0): New constant.
1367 (parser_control): Use relative_time instead of doing it ourselves.
1368 (%union): Add new relative_time rel member.
1369 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1371 (relunit, relunit_snumber): Now of type rel.
1372 (zone, rel, relunit, get_date): Adjust to above changes.
1374 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1375 Do not include unistd-safer.h.
1376 (getloadavg): Don't call fd_safer; no longer needed
1377 now that we include fcntl--.h.
1379 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1380 (make_dir_parents): Treat ENOSYS like EEXIST.
1382 Improve quality of diagnostics on restore_cwd failure.
1383 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1384 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1385 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1386 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1387 each time through the loop. Do not diagnose restore_cwd failure;
1388 that is the caller's job (and perhaps the caller does not care).
1390 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1391 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1392 If the file already exists but is not a directory, don't bother
1393 to try to make its parents.
1394 Close potential file descriptor leak if we can't chdir("/") (!).
1395 Don't always return true if chdir($PWD) fails; return true only
1396 if the requested action was done successfully (except for the
1398 Don't log final directory unless we actually made it.
1399 Refactor to avoid duplicate code to fix up permissions.
1400 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1402 * strftime.c (my_strftime): Rewrite the previous change slightly,
1403 to make it a bit faster and (I hope) clearer.
1404 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1405 Fix bug in formats like %2N.
1407 * verify.h: New file.
1409 2005-09-22 Jim Meyering <jim@meyering.net>
1411 Sync from coreutils.
1413 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1415 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1416 the .tm_year member, since otherwise gcc-4.0 would now warn about
1417 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1419 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1420 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1422 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1423 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1424 when run in a time zone for which daylight savings time is in effect
1425 for the starting date.
1427 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1428 stop us from restricting permissions of just-created absolute-named
1430 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1431 to restore initial working directory.
1432 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1433 to tell caller if/when we change the working directory and are
1434 unable to return to the initial one.
1435 * mkdir-p.h (make_dir_parents): Update prototype.
1436 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1437 `return false'. This fixes a bug introduced on 2004-07-30.
1439 * openat.c (fdopendir): Be sure to close the supplied
1440 file descriptor before returning. This makes our replacement
1441 implementation a little closer to Solaris's, where fdopendir
1442 ties the file descriptor to the returned DIR* pointer.
1443 * openat.c (unlinkat): New function.
1444 * openat.h (unlinkat): Add prototype.
1445 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1446 (openat_restore_fail): Rename from openat_restore_die.
1447 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1449 Provide an alternative to exiting immediately upon save_cwd or
1450 restore_cwd failure. Now, an application can arrange e.g.,
1451 to perform a longjump in that case.
1452 * openat.c: Include dirname.h.
1453 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1454 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1455 and openat_restore_die rather than calling error directly.
1456 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1458 * openat-die.c (openat_save_die, openat_restore_die): New file.
1459 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1461 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1462 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1463 int utc, int nanoseconds);
1465 date should not have to allocate a megabyte of virtual memory to
1466 handle a format argument like +%1048575T. When implemented with
1467 strftime, it must allocate such a buffer, use strftime to fill it
1468 in, print it, then free it.
1469 With fprintftime, it simply prints everything and exits.
1470 With no need for memory allocation, that's one fewer way to fail.
1471 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1472 optional field width, not before, so we accept %9:z, not %:9z.
1473 (my_strftime): Be sure to use L_('x') for literals.
1475 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1476 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1477 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1478 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1479 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1480 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1481 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1482 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1483 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1485 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1486 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1487 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1488 and don't include <sys/file.h>).
1490 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1492 Sync from coreutils.
1494 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1495 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1496 [!LDAV_DONE]: Avoid unused variable warning.
1498 2005-09-21 Bruno Haible <bruno@clisp.org>
1500 * unicodeio.h (unicode_to_mb): New declaration.
1502 2005-09-20 Derek Price <derek@ximbiot.com>
1504 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1506 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1508 Use a consistent style for including <config.h>.
1509 * __fpending.c, acl.c, argmatch.c,
1510 argp-help.c, argp-parse.c,
1511 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1512 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1513 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1514 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1515 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1516 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1517 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1518 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1519 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1520 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1521 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1522 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1523 modechange.c, mountlist.c, open-safer.c, physmem.c,
1524 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1525 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1526 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1527 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1528 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1529 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1530 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1531 userspec.c, utimecmp.c, version-etc-fsf.c,
1532 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1533 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1534 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1535 Standardize inclusion of config.h.
1536 * __fpending.h, dirfd.h, getdate.h, human.h,
1537 inttostr.h: Removed inclusion of config.h from header files.
1538 * inttostr.c: Adjusted in-tree users.
1539 * timespec.h: Remove superfluous warning to include config.h.
1540 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1541 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1542 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1543 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1545 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1547 * stat-time.h: New file.
1548 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1549 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1551 (timespec_cmp): New function.
1552 * utimecmp.c: Include stat-time.h.
1553 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1554 members exist, not on the obsolescent ST_MTIM_NSEC.
1555 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1557 2005-09-15 Derek Price <derek@ximbiot.com>
1558 Paul Eggert <eggert@cs.ucla.edu>
1560 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1561 changes, consolidating in...
1562 * regex_internal.h: ...this file.
1564 2005-09-15 Derek Price <derek@ximbiot.com>
1566 * regex_internal.h: Blank `pure' for GNUC < 3.
1567 * regex_internal.c: Ditto, using this...
1568 (__GNUC_PREREQ): ...new macro.
1569 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1570 (__GNUC_PREREQ): ...this new macro.
1572 * strstr.h: Include string.h. Define strstr as a macro here.
1574 2005-09-13 Derek Price <derek@ximbiot.com>
1576 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1578 Reported by Jim Meyering <jim@meyering.net>.
1580 2005-09-13 Jim Meyering <jim@meyering.net>
1582 * canon-host.c: Filter through gnu indent and reword comments slightly.
1583 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1585 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1587 * lib/base64.c: Typo.
1588 (base64_encode): Put b64str in initialized data section.
1590 2005-09-12 Derek Price <derek@ximbiot.com>
1592 Return usable errors from canon-host.
1593 * canon-host.h: New file.
1594 * canon-host.c (canon_host): Wrap...
1595 (canon_host_r): ...this new function, which now relies exclusively on
1597 (ch_strerror): New function.
1598 (last_cherror): New global.
1599 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1600 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1602 (freeaddrinfo): Free ai->ai_canonname when set.
1604 2005-09-12 Derek Price <derek@ximbiot.com>
1605 Paul Eggert <eggert@cs.ucla.edu>
1607 * glob-libc.h: Renamed from glob_.h. The new version is
1608 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1609 protecting things that should be done only in gnulib contexts.
1610 * glob_.h: New file, containing only the glob things needed for
1612 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1613 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1614 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1615 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1616 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1617 and to respect the namespace rules better.
1619 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1621 Merge glibc and coreutils changes into gnulib, plus a few
1623 * md5.c: Use #error rather than a string.
1624 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1625 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1626 (__attribute__): Define to empty for non recent-GCC.
1627 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1628 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1629 Renamed from their non-__ counterparts, with new macros replacing
1630 them if not _LIBC. Add __THROW attribute.
1632 (struct md5_ctx): Align buffer if using GCC.
1633 * sha1.h (struct sha1_ctx): Likewise.
1634 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1635 The old name was backwards.
1636 (NOTSWAP): Remove; not used.
1637 (rol): New macro, moved here from md5.h.
1638 (sha1_process_block): Remove a FIXME that doesn't make sense.
1640 2005-09-12 Derek Price <derek@ximbiot.com>
1642 * gai_strerror.c: Include config.h when available. Include
1643 getaddrinfo.h before other headers to test interface.
1644 Reported by Larry Jones <lawrence.jones@ugs.com>.
1646 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1648 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1649 definitions, since that's the preferred style in glibc.
1650 Fix a minor spacing issue, and update copyright notice to match glibc's.
1652 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1654 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1656 2005-09-06 Simon Josefsson <jas@extundo.com>
1658 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1659 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1661 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1663 Change bitset word type from unsigned int to unsigned long int,
1664 as this has better performance on typical 64-bit hosts.
1665 Port bitset code to hosts with unusual word sizes.
1666 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1667 (build_collating_symbol):
1668 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1669 argument is a bitset. This is merely a style issue, but it makes
1670 it clearer that an entire array is expected.
1671 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1672 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1673 Port to the case where bitset_word is not the same as unsigned int.
1674 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1675 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1677 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1678 (build_trtable, group_nodes_into_DFAstates):
1680 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1681 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1682 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1683 * regexec.c (group_nodes_into_DFAstates): Likewise.
1684 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1685 * regcomp.c (optimize_subexps, lower_subexp):
1686 Work even if bitset_word has holes in its bitwise representation.
1687 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1688 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1690 * regex_internal.c (re_string_reconstruct):
1691 Don't assume UCHAR_MAX == 255.
1692 * regex_internal.h (bitset_set_all): Likewise.
1693 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1695 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1696 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1698 (BITSET_WORD_MAX): New macro.
1699 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1700 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1701 (bitset_empty, bitset_copy):
1702 Prefer sizeof (bitset) to multiplying it out ourselves.
1703 (bitset_not_merge): Remove; unused.
1704 (bitset_contain): Return bool, not unsigned int with one bit on.
1705 All callers changed.
1706 * regexec.c (build_trtable): Don't assume bitset has no stricter
1707 alignment than re_node_set; do this by defining a new internal
1708 type struct dests_alloc and using it to allocate memory.
1710 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1712 Check for arithmetic overflow when calculating sizes, to prevent
1713 some buffer-overflow issues. These patches are conservative, in the
1714 sense that when I couldn't determine whether an overflow was possible,
1715 I inserted a run-time check.
1716 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1717 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1718 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1719 (re_xnrealloc, re_x2nrealloc): New inline functions.
1720 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1721 (build_equiv_class, build_charclass): Check for arithmetic overflow
1722 in size expression calculations.
1723 * lib/regex_internal.c (re_string_realloc_buffers):
1724 (build_wcs_upper_buffer, re_node_set_add_intersect):
1725 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1726 (re_dfa_add_node, register_state): Likewise.
1727 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1728 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1729 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1730 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1732 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1734 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1735 to avoid a collision with bits/local_lim.h in glibc.
1736 All uses changed. Problem reported by Dmitry V. Levin in
1737 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1739 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1740 bugs in int versus size_t comparisons.
1741 (re_string_context_at): Fix bug where the code assumed that
1744 Use bool where appropriate.
1745 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1746 All callers changed.
1747 (calc_eclosure_iter): Likewise, for ROOT arg.
1748 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1749 (build_charclass_op): Likewise, for NON_MATCH arg.
1750 * regex_internal.c (re_string_allocate, re_string_construct):
1751 (re_string_construct_common): Likewise, for ICASE arg.
1752 * regexec.c (re_search_2_stub, re_search_stub):
1753 Likewise, for RET_LEN arg.
1754 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1755 (set_regs): Likewise, for FL_BACKTRACK arg.
1756 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1757 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1758 (calc_eclosure_iter, parse_bracket_exp):
1759 Use bool for internal variables that are booleans.
1760 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1761 (set_regs, build_sifted_states, sift_states_bkref):
1762 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1763 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1764 (find_collation_sequence_value):
1766 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1767 (re_node_set_compare):
1768 Return bool, not int. All callers changed.
1769 * regexec.c (check_halt_node_context, check_dst_limits):
1770 (build_trtable, check_node_accept): Likewise.
1771 * regex_internal.h: Include stdbool.h.
1773 Fix bugs uncovered when converting to bool.
1774 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1775 failure instead of charging ahead blindly.
1776 * regex_internal.c (register_state): Likewise.
1777 * regexec.c (re_search_2_stub): Use simpler method than boolean
1778 for freeing internal storage.
1779 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1780 bitset pieces used as boolean, to avoid undefined behavior
1781 on hosts that do int overflow checking.
1783 2005-08-31 Derek Price <derek@ximbiot.com>
1785 * getdelim.c (getdelim): Return EOF on EOF.
1786 Reported by Larry Jones <lawrence.jones@ugs.com>.
1788 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1790 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1791 lengths fit in regoff_t; this isn't true if regoff_t is the same
1793 * regex.c (re_search_internal): 5th arg is LAST_START
1794 (= START + RANGE) instead of RANGE. This avoids overflow
1795 problems when regoff_t is the same width as size_t.
1796 All callers changed.
1797 (re_search_2_stub): Check for overflow when adding the
1798 sizes of the two strings.
1799 (re_search_stub): Check for overflow when adding START
1800 to RANGE; if it occurs, substitute the extreme value.
1802 2005-08-31 Jim Meyering <jim@meyering.net>
1804 * regcomp.c (search_duplicated_node): Make first pointer arg
1806 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1807 (register_state): Likewise.
1808 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1809 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1810 (group_nodes_into_DFAstates): Likewise.
1812 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1814 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1815 old glibc regex code mishandles strings longer than 2**31 bytes.
1816 This patch fixes this when the regex code is used in gnulib
1817 (i.e., outside glibc).
1819 This patch should not affect the use of the regex code inside
1820 glibc. No doubt this problem also needs to be handled for glibc
1821 as well, but the result will be an incompatible change to the
1822 glibc ABI, and the old ABI will have to be supported too. That
1823 can be the the subject for another patch.
1825 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1826 governing whether the rest of this patch is active. By default,
1827 the macro is disabled and the patch has no effect.
1828 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1829 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1830 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1831 (re_match_2, re_set_registers): Use the new types.
1832 * regex_internal.h (Idx, re_hashval_t): New types.
1833 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1835 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1836 (re_string_context_at, bin_tree_t, re_dfastate_t):
1837 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1838 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1839 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1840 (re_string_char_size_at, re_string_wchar_at):
1841 (re_string_elem_size_at):
1842 Use the new types and macros to port to 64-bit hosts.
1843 Use unsigned types for internal values, so that the code
1844 mostly works even for arrays larger than SSIZE_MAX.
1845 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1846 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1847 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1848 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1849 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1850 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1851 (calc_inveclosure, parse_dup_op, build_range_exp):
1852 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1853 (fetch_number, create_token_tree, mark_opt_subexp):
1855 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1856 (create_cd_newstate, re_string_allocate, re_string_construct):
1857 (re_string_realloc_buffers, build_wcs_upper_buffer):
1858 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1859 (re_string_reconstruct, re_string_peek_byte_case):
1860 (re_string_fetch_byte_case, re_string_context_at):
1861 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1862 (re_node_set_init_copy, re_node_set_add_intersect):
1863 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1864 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1865 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1866 (re_acquire_state, re_acquire_state_context, register_state):
1868 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1869 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1870 (re_search_internal, re_search_2_stub, re_search_stub)
1871 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1872 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1873 (update_cur_sifted_state, check_dst_limits):
1874 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1875 (check_subexp_limits, sift_states_bkref, merge_state_array):
1876 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1877 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1878 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1879 (expand_bkref_cache, check_node_accept_bytes):
1880 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1881 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1882 (acquire_init_state_context, check_halt_node_context):
1883 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1884 (sift_states_backward, clean_state_log_if_needed):
1885 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1886 (find_recover_state, transit_state_sb, transit_state_mb):
1887 (transit_state_bkref, build_trtable, match_ctx_clean):
1889 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1890 to work around an assumption that REG_MISSING is negative.
1892 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1893 (seek_collating_symbol_entry) [defined _LIBC]:
1894 (lookup_collation_sequence_value) [defined _LIBC]:
1895 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1896 Use prototypes rather than old-style function definitions.
1897 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1898 (transit_state_sb) [0]:
1899 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1901 * regexec.c (re_search_internal): Simplify update of rm_so and
1904 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1905 (optimize_subexps, lower_subexp):
1906 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1907 since the signed shift might overflow. Use 1u<<31 instead.
1908 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1909 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1912 * regcomp.c (optimize_subexps, lower_subexp):
1913 Use CHAR_BIT rather than 8, for clarity.
1914 * regexec.c (check_dst_limits_calc_pos_1):
1915 (check_subexp_matching_top): Likewise.
1916 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1917 have to worry about portability issues when shifting it left.
1918 Remove no-longer-needed test for table_size > 0.
1919 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1920 in a word, as the resulting behavior is undefined.
1921 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1922 in one case, a <= should have been an <, and in another case the
1923 whole test was missing.
1924 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1925 the standard name CHAR_BIT.
1926 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1927 this is not true on one's complement and signed-magnitude hosts.
1929 * regex_internal.h (re_sub_match_top_t): Remove unused member
1931 (struct re_dfa_t): Remove unused member states_alloc.
1932 * regcomp.c (init_dfa): Don't initialize unused members.
1934 2005-08-31 Bruno Haible <bruno@clisp.org>
1936 * strstr.c: Include <stddef.h>, for NULL.
1937 * strcasestr.c: Likewise.
1938 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1940 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1942 * iconvme.h: Add prototype for iconv_alloc.
1944 2005-08-29 Simon Josefsson <jas@extundo.com>
1946 * iconvme.c: Fix errno.
1948 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1950 * iconvme.c: Split iconv_string into iconv_alloc.
1952 2005-08-27 Jim Meyering <jim@meyering.net>
1954 * fopen-safer.c: Merge minor changes from coreutils.
1955 * dup-safer.c: Likewise.
1956 * fd-safer.c: Likewise.
1958 Merge from coreutils.
1959 * stdio--.h: New file.
1960 * stdlib--.h: New file.
1961 * mkstemp-safer.c: New file.
1963 GNU tar needs these.
1964 * pipe-safer.c: New file.
1965 * creat-safer.c: New file.
1966 * fcntl--.h (creat): Define to creat_safer.
1967 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1968 * unistd--.h (pipe): Define to pipe_safer.
1969 * unistd-safer.h: Declare pipe_safer.
1971 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1973 * regex_internal.h: Remove all references to
1974 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1976 (bitset_not, bitset_merge, bitset_not_merge):
1977 (bitset_mask, re_string_allocate, re_string_construct):
1978 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1979 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1980 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1981 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1982 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1983 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1984 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1985 (re_acquire_state_context):
1986 Remove unnecessary forward decls.
1987 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1988 Put __attribute at function definition,
1989 now that the function decl has been removed.
1990 * lib/regex_internal.c (re_string_peek_byte_case):
1991 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1994 2005-08-26 Simon Josefsson <jas@extundo.com>
1996 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1997 Haible <bruno@clisp.org>.
1999 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2001 * regexec.c (set_regs): Don't alloca with an unbounded size.
2003 alloca modernization/simplification for regex.
2004 * regex.c: Remove portability cruft for alloca. This no longer
2005 needs to be at the start of the file, and can be moved into
2006 regex_internal.h and simplified.
2007 * regex_internal.h: Include <alloca.h>.
2008 (__libc_use_alloca) [!defined _LIBC]: New macro.
2009 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2010 now works outside glibc.
2012 2005-08-24 Simon Josefsson <jas@extundo.com>
2014 * getpass.c: Add WIN32 implementation. Conditionalize use of
2015 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2016 GLIBC specific code.
2018 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2020 Make regex safe for g++. This fixes one real bug (an "err"
2021 that should have been "*err"). g++ problem reported by
2023 * regex_internal.h (re_calloc): New macro, consistent with
2024 re_malloc etc. All callers of calloc changed to use re_calloc.
2025 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2026 not int. All callers changed.
2027 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2028 just use an array of size MB_LEN_MAX.
2029 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2030 (find_recover_state): Change "err" to "*err"; this fixes what
2031 appears to be a real bug.
2032 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2035 2005-08-25 Jim Meyering <jim@meyering.net>
2037 * open-safer.c: Include <config.h>.
2038 Otherwise, we'd lose LARGEFILE support in any file using
2041 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2043 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2044 * regex.h (regerror): Likewise.
2046 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2047 requires this. (The code never needed it.)
2049 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2050 All uses of recently-renamed identifiers changed to use the new,
2051 POSIX-compliant names. The code will build and run just fine
2052 without these changes, but it's better to eat our own dog food
2053 and use the standard-conforming names.
2055 * regex.h: Fix a multitude of POSIX name space violations.
2056 These changes have an effect only for programs that define
2057 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2058 do not change anything for programs compiled in the normal way.
2059 Also, there is no effect on the ABI.
2061 (_REGEX_SOURCE): New macro.
2062 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2063 defined and _GNU_SOURCE is not; this fixes a name space violation.
2065 Rename the following macros to obey POSIX requirements.
2066 The old names are still visible as macros if _REGEX_SOURCE is defined.
2067 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2068 RE_BACKSLASH_ESCAPE_IN_LISTS.
2069 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2070 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2071 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2072 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2073 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2074 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2075 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2076 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2077 (REG_INTERVALS): renamed from RE_INTERVALS.
2078 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2079 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2080 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2081 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2082 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2083 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2084 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2085 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2086 RE_UNMATCHED_RIGHT_PAREN_ORD.
2087 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2088 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2089 (REG_DEBUG): renamed from RE_DEBUG.
2090 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2091 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2092 unusual, since we can't clash with the POSIX REG_ICASE.
2093 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2094 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2095 (REG_NO_SUB): renamed from RE_NO_SUB.
2096 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2097 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2098 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2099 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2100 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2101 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2102 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2103 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2104 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2105 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2106 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2107 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2108 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2109 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2110 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2111 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2112 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2113 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2114 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2115 (REG_FIXED): Renamed from REGS_FIXED.
2116 (REG_NREGS): Renamed from RE_NREGS.
2118 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2119 of other REG_* macros, since POSIX says the user is allowed to
2120 #undef these macros selectively.
2122 (reg_errcode_t): Update comment stating what other tables need
2125 Rename the following enum values to obey POSIX requirements.
2126 The old names are still visible as macros.
2127 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2128 is not defined, since GNU is supposed to be a superset of POSIX as
2129 much as possible, and since we want reg_errcode_t to be a signed
2130 type for implementation consistency.
2131 (_REG_NOERROR): Renamed from REG_NOERROR.
2132 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2133 (_REG_BADPAT): Renamed from REG_BADPAT.
2134 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2135 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2136 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2137 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2138 (_REG_EBRACK): Renamed from REG_EBRACK.
2139 (_REG_EPAREN): Renamed from REG_EPAREN.
2140 (_REG_EBRACE): Renamed from REG_EBRACE.
2141 (_REG_BADBR): Renamed from REG_BADBR.
2142 (_REG_ERANGE): Renamed from REG_ERANGE.
2143 (_REG_ESPACE): Renamed from REG_ESPACE.
2144 (_REG_BADRPT): Renamed from REG_BADRPT.
2145 (_REG_EEND): Renamed from REG_EEND.
2146 (_REG_ESIZE): Renamed from REG_ESIZE.
2147 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2148 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2149 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2150 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2151 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2153 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2154 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2155 changed. But support the old name if the new one is not defined
2156 and if _REGEX_SOURCE.
2158 Change the following member names in struct re_pattern_buffer.
2159 The old names are still supported if !_REGEX_SOURCE.
2160 The new names are always supported, regardless of _REGEX_SOURCE.
2161 (re_buffer): Renamed from buffer.
2162 (re_allocated): Renamed from allocated.
2163 (re_used): Renamed from used.
2164 (re_syntax): Renamed from syntax.
2165 (re_fastmap): Renamed from fastmap.
2166 (re_translate): Renamed from translate.
2167 (re_can_be_null): Renamed from can_be_null.
2168 (re_regs_allocated): Renamed from regs_allocated.
2169 (re_fastmap_accurate): Renamed from fastmap_accurate.
2170 (re_no_sub): Renamed from no_sub.
2171 (re_not_bol): Renamed from not_bol.
2172 (re_not_eol): Renamed from not_eol.
2173 (re_newline_anchor): Renamed from newline_anchor.
2175 Change the following member names in struct re_registers.
2176 The old names are still supported if !_REGEX_SOURCE.
2177 The new names are always supported, regardless of _REGEX_SOURCE.
2178 (rm_num_regs): Renamed from num_regs.
2179 (rm_start): Renamed from start.
2180 (rm_end): Renamed from end.
2182 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2183 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2184 Prepend __ to parameter names.
2186 Undo yesterday's changes.
2188 2005-08-24 Jim Meyering <jim@meyering.net>
2190 Sync from coreutils.
2191 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2193 2005-08-21 Bruno Haible <bruno@clisp.org>
2195 * lock.h: Add multiple inclusion guard.
2196 * tls.h: Add multiple inclusion guard.
2198 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2200 * regex.h (REG_NOSYS)
2201 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2202 Define, since POSIX requires it as of 2001.
2203 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2204 New private symbol, used to keep the enum signed in all cases.
2205 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2206 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2208 * regex_internal.c (re_string_skip_chars, register_state):
2210 Remove forward decls; no longer needed now that we use prototypes.
2211 * regexec.c (acquire_init_state_context, check_halt_node_context):
2212 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2213 (clean_state_log_if_needed): Likewise.
2215 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2217 Fix problems reported by Sam Steingold in
2218 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2219 * regexec.c (sift_states_bkref): Fix portability bug: the code
2220 assumed that reg_errcode_t is a signed type, which is not
2221 necessarily true if _XOPEN_SOURCE is not defined.
2222 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2223 some compilers warn about it otherwise.
2225 2005-08-20 Jim Meyering <jim@meyering.net>
2227 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2228 of unused local, dfa.
2230 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2232 * regcomp.c (create_initial_state): Remove duplicate decl.
2233 (init_word_char, create_initial_state, duplicate_node_closure):
2234 (fetch_token, peek_token_bracket, build_range_exp):
2235 (build_collating_symbol): Remove forward decls; no longer needed
2236 now that we use prototypes.
2239 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2240 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2241 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2242 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2243 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2244 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2245 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2246 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2247 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2248 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2249 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2250 (build_charclass, build_charclass_op, fetch_number, create_tree):
2251 (create_token_tree, mark_opt_subexp, duplicate_tree):
2252 Use prototypes rather than old-style definitions.
2255 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2256 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2257 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2258 (re_string_reconstruct, re_string_peek_byte_case):
2259 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2260 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2261 (re_node_set_init_copy, re_node_set_add_intersect):
2262 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2263 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2264 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2265 (re_acquire_state, re_acquire_state_context, register_state):
2266 (create_ci_newstate, create_cd_newstate, free_state):
2268 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2269 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2270 (re_search_internal, prune_impossible_nodes):
2271 (acquire_init_state_context, check_matching, static):
2272 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2273 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2274 (update_regs, sift_states_backward, build_sifted_states):
2275 (clean_state_log_if_needed, merge_state_array):
2276 (update_cur_sifted_state, add_epsilon_src_nodes):
2277 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2278 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2279 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2280 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2281 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2282 (check_arrival, check_arrival_add_next_nodes):
2283 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2284 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2285 (check_node_accept_bytes, check_node_accept, extend_buffers):
2286 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2287 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2292 (re_string_allocate, re_string_construct, re_string_reconstruct):
2293 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2294 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2295 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2296 (re_string_context_at, re_string_peek_byte_case):
2297 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2298 is defined, since we now use prototypes always.
2300 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2301 C89 or better. All uses removed.
2303 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2305 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2306 [defined lint]: Suppress bogus uninitialized-variable warnings.
2308 * regcomp.c (duplicate_node): Return new index, not an error code,
2309 and let the caller return REG_ESPACE if out of space. This
2310 removes an uninitialied-variable warning with GCC 4.0.1, and also
2311 avoids taking the address of a local variable. All callers
2314 2005-08-19 Jim Meyering <jim@meyering.net>
2316 * regexec.c (proceed_next_node): Redo local variables to
2317 avoid GCC shadowing warnings.
2319 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2321 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2322 (re_node_set_insert_last, re_dfa_add_node):
2323 Rename local variables to avoid GCC shadowing warnings.
2325 2005-08-18 Bruno Haible <bruno@clisp.org>
2327 * strstr.c (strstr): Fix return value in multibyte case.
2328 * strcasestr.c (strcasestr): Likewise.
2330 2005-08-17 Jim Meyering <jim@meyering.net>
2332 Make the %s format (seconds since the epoch) work for a negative
2333 number and when used with a zero-padded field width, e.g. %015s.
2335 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2336 label so that it precedes the code to set `digits'. Otherwise,
2337 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2338 print `00-22'. Now, it prints `-0022', as it should.
2340 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2342 * regex.h: Remove useless space-before-tab. From coreutils.
2344 2005-08-17 Bruno Haible <bruno@clisp.org>
2346 * strcasestr.h: New file.
2347 * strcasestr.c: New file.
2349 2005-08-17 Bruno Haible <bruno@clisp.org>
2351 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2352 * strstr.c: Completely rewritten, with multibyte locale support.
2354 2005-08-17 Bruno Haible <bruno@clisp.org>
2356 * strcasecmp.c: Use mbuiter.h.
2358 2005-08-17 Bruno Haible <bruno@clisp.org>
2360 * mbuiter.h: New file.
2362 2005-08-16 Bruno Haible <bruno@clisp.org>
2364 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2366 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2367 NUL byte, not after it.
2369 2005-08-16 Bruno Haible <bruno@clisp.org>
2371 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2372 the valid ones. Makes the comparison operations transitive:
2373 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2374 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2376 2005-08-16 Bruno Haible <bruno@clisp.org>
2378 * strcase.h (strcasecmp): Add note in comments.
2379 * strncasecmp.c: Use code from strcasecmp.c.
2380 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2381 (strcasecmp): Work correctly in multibyte locales.
2383 2005-08-16 Bruno Haible <bruno@clisp.org>
2385 * strnlen1.h: New file.
2386 * strnlen1.c: New file.
2388 2005-08-16 Bruno Haible <bruno@clisp.org>
2390 * mbfile.h: New file.
2392 2005-08-16 Bruno Haible <bruno@clisp.org>
2394 * mbiter.h: New file.
2396 2005-08-16 Bruno Haible <bruno@clisp.org>
2398 * mbchar.h: New file.
2399 * mbchar.c: New file.
2401 2005-08-16 Bruno Haible <bruno@clisp.org>
2403 * tls.h: New file, from GNU gettext.
2404 * tls.c: New file, from GNU gettext.
2406 2005-08-15 Bruno Haible <bruno@clisp.org>
2408 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2411 2005-08-14 Jim Meyering <jim@meyering.net>
2413 Sync from coreutils.
2415 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2416 Use the hash-table-based cycle-detection code not just when
2417 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2418 Reported by James Youngman in
2419 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2420 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2421 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2422 This lets us compile with -DFTS_DEBUG, once again.
2423 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2424 * fts.c (fd_safer): Remove decl.
2425 Include fcntl--.h rather than unistd-safer.h
2426 (fts_safe_changedir): Don't call fd_safer; no longer needed
2427 now that we include fcntl--.h.
2429 2005-08-11 Simon Josefsson <jas@extundo.com>
2431 * readline.h, readline.c: New file.
2433 2005-08-11 Bruno Haible <bruno@clisp.org>
2435 * strnlen.h (strnlen): Change parameter name to match comment.
2437 2005-08-10 Simon Josefsson <jas@extundo.com>
2439 * strndup.c: Use strnlen.h.
2441 * strnlen.h: New file.
2443 2005-08-02 Simon Josefsson <jas@extundo.com>
2445 * getline.h, getline.c: Rewrite.
2447 * getdelim.h, getdelim.c: New files, ported from glibc.
2449 2005-07-31 Bruno Haible <bruno@clisp.org>
2451 * lock.h (gl_lock_initializer): New macro.
2452 (gl_lock_define_initialized): Use it.
2453 (gl_rwlock_initializer): New macro.
2454 (gl_rwlock_define_initialized): Use it.
2455 (gl_recursive_lock_initializer): New macro.
2456 (gl_recursive_lock_define_initialized): Use it.
2458 2005-07-26 Bruno Haible <bruno@clisp.org>
2460 * lock.h: Update from GNU gettext.
2461 * lock.c: Update from GNU gettext.
2463 2005-07-18 Bruno Haible <bruno@clisp.org>
2465 * lock.h (gl_once_t): New type.
2466 (gl_once_define, gl_once): New macros.
2467 * lock.c (fresh_once): New variable.
2468 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2471 2005-07-18 Simon Josefsson <jas@extundo.com>
2473 * check-version.c (check_version): Accept identical versions too.
2475 2005-07-18 Bruno Haible <bruno@clisp.org>
2477 * lock.h: New file, from GNU gettext.
2478 * lock.c: New file, from GNU gettext.
2480 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2482 * quotearg.c: Add translator comment suggested by Bruno Haible,
2483 with a minor change.
2485 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2487 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2488 copyright symbol and the year.
2489 * version-etc.c (COPYRIGHT_YEAR): New constant.
2490 (version_etc_va): Use parameterized copyright notice.
2491 Reword to conform to the current GNU coding standards.
2493 2005-07-11 Simon Josefsson <jas@extundo.com>
2495 * size_max.h: New file.
2497 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2499 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2502 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2503 and Paul Eggert <eggert@cs.ucla.edu>
2505 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2506 in wint_t, not wchar_t. Remove now-unnecessary cast.
2508 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2510 * regex.c, regex.h: Sync from libc.
2511 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2512 New files, synced from libc, except that regex_internal.h
2513 currently has a small porting fix.
2515 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2517 Remove the dependency of the strftime module on the tzset module.
2518 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2519 Copy the input structure, to work around some of the bug with
2520 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2521 Solaris releases, you should also use the tzset module, but we won't
2522 require it as a dependency any more since we don't want LGPLed code
2523 to depend on GPLed code.
2525 2005-07-02 Jim Meyering <jim@meyering.net>
2527 * backupfile.c (backup_args): Change a `0' to NULL.
2529 2005-07-01 Jim Meyering <jim@meyering.net>
2531 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2532 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2533 * save-cwd.c, tempname.c:
2534 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2535 and don't include <sys/file.h>).
2537 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2539 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2540 declares only 'struct timespec;' (!).
2542 2005-06-29 Jim Meyering <jim@meyering.net>
2544 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2545 type name. Use the variable name instead.
2546 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2548 2005-06-28 Simon Josefsson <jas@extundo.com>
2550 * check-version.h, check-version.c: New files.
2552 2005-06-28 Simon Josefsson <jas@extundo.com>
2554 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2555 collision with global variable. Better indentation. Don't
2556 increment buffer pointer beyond buffer end. Based on comments
2557 from Paul Eggert <eggert@cs.ucla.edu>.
2561 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2563 * canon-host.c (canon-host): Append trailing "," to 0 in
2564 initializer of struct addrinfo, as an indication that we don't
2565 care how many members the structure has.
2567 2005-06-24 Derek Price <derek@ximbiot.com>
2568 and Bruno Haible <bruno@clisp.org>
2570 Remove stat module & update lstat.
2571 * stat.c: Remove this file...
2572 (slash_aware_lstat): ...moving this content and its support...
2573 * lstat.c (rpl_lstat): ...into here.
2574 * lstat.h: New file.
2576 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2578 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2579 (ranged_convert): Don't save conversion in a temporary struct.
2580 This causes a warning with GCC 4.0.0, and anyway in the typical
2581 case it's not worth the extra 100 bytes or so of code.
2582 (ranged_convert, __mktime_internal): When calling a function via a
2583 pointer P, use P () rather than (*P) (), as we now assume C89 or
2586 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2588 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2589 "who -r" failed to give output. Problem reported by Tim Waugh.
2591 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2592 (xcalloc): Use it to avoid needless tests.
2593 Problem reported by Jim Meyering.
2595 2005-06-16 Jim Meyering <jim@meyering.net>
2597 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2598 when either N or S is zero.
2600 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2602 * argp.h (__option_is_short): Check upper limit of
2603 __key. Isprint() requires its argument to have the value
2604 of an unsigned char or EOF.
2606 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2608 * fnmatch.c (fnmatch): If there is an encoding error in a
2609 multibyte string or pattern, fall back on unibyte matching.
2610 Problem reported by James Youngman.
2612 2005-06-08 Bruno Haible <bruno@clisp.org>
2614 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2617 2005-06-08 Bruno Haible <bruno@clisp.org>
2619 * csharpcomp.h: New file, from GNU gettext.
2620 * csharpcomp.c: New file, from GNU gettext.
2621 * csharpcomp.sh.in: New file, from GNU gettext.
2623 2005-06-07 Derek Price <derek@ximbiot.com>
2626 * glob_.h: Indent nested #ifdef.
2628 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2630 Sync from coreutils.
2631 Use "file name" when talking about file names, instead of "filename"
2632 or "path", as per the GNU coding standards.
2633 * mkdir-p.c: Renamed from makepath.c.
2634 (make_dir_parents): Renamed from make_path. All callers changed.
2635 * mkdir-p.h: Likewise. All includers changed.
2636 * filenamecat.c: Renamed from path-concat.c.
2637 (file_name_concat): Renamed from path_concat. All callers changed.
2638 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2639 * filenamecat.h: Likewise. All includers changed.
2640 * acl.c: Don't use "path" or "filename" to mean "file name"
2641 in comments or local variable names.
2642 * basename.c: Likewise.
2643 * canonicalize.c, canonicalize.h: Likewise.
2644 * dirname.c, dirname.h: Likewise.
2645 * euidaccess.c: Likewise.
2646 * exclude.c: Likewise
2647 * fnmatch_.h, fnmatch_loop.c: Likewise.
2648 * fsusage.c, fsuage.h: Likewise.
2649 * fts.c, fts_.h: Likewise.
2650 * getcwd.c: Likewise.
2651 * getloadavg.c: Likewise.
2652 * mkstemp.c: Likewise.
2653 * mountlist.c, mountlist.h: Likewise.
2654 * openat.c, openat.h: Likewise.
2655 * readlink-stub.c: Likewise.
2656 * readutmp.c, readutmp.h: Likewise.
2657 * rename.c: Likewise.
2658 * rmdir.c: Likewise.
2660 * savedir.c: Likewise.
2661 * stripslash.c: Likewise.
2662 * tempname.c: Likewise.
2663 * xreadlink.c: Likewise.
2664 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2666 * exclude.h: Likewise.
2668 * euidaccess.c (getuid, getgid, getuid, getegid)
2669 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2670 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2671 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2672 * pathmax.h: Include <limits.h> unconditionally, since other
2673 files have been getting away with it for years (MORE/BSD 4.3
2675 * userspec.c (getpwnam, getgrnam, getgrgid)
2676 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2678 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2679 Define to 256, not 255, as per modern POSIX.
2681 2005-06-01 Bruno Haible <bruno@clisp.org>
2683 * csharpexec.h: New file, from GNU gettext.
2684 * csharpexec.c: New file, from GNU gettext.
2685 * csharpexec.sh.in: New file, from GNU gettext.
2687 2005-05-31 Derek Price <derek@ximbiot.com>
2688 Paul Eggert <eggert@cs.ucla.edu>
2691 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2693 2005-05-29 Derek Price <derek@ximbiot.com>
2694 Paul Eggert <eggert@cs.ucla.edu>
2696 * glob_.h, glob.c: New files.
2698 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2700 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2702 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2703 the configuration hassle isn't worth it.
2704 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2705 (LONGEST_MODIFIER, PRIuMAX): Remove.
2707 2005-05-27 Bruno Haible <bruno@clisp.org>
2709 * getlogin_r.h: Remove second include of <stddef.h>.
2711 2005-05-25 Bruno Haible <bruno@clisp.org>
2712 Derek Price <derek@ximbiot.com>
2714 * getlogin_r.h: Simplify API documentation.
2716 2005-05-25 Derek Price <derek@ximbiot.com>
2717 Paul Eggert <eggert@cs.ucla.edu>
2719 * getlogin_r.c, getlogin_r.h: New files.
2721 2005-05-22 Bruno Haible <bruno@clisp.org>
2723 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2724 Also include <sys/param.h> if it defines MIN, MAX.
2725 Based on a patch by Derek Price <derek@ximbiot.com>.
2727 2005-05-22 Bruno Haible <bruno@clisp.org>
2729 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2730 (INT64_MIN): Fix definition.
2731 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2733 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2734 NEED_SIGNED_INT_TYPES.
2736 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2737 HAVE_SYSTEM_INTTYPES.
2739 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2741 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2742 so that unistd-safer.h (GPL'ed code) need not be included.
2744 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2747 * fts.c: Don't include "cycle-check.h" or "hash.h".
2748 (setup_dir, free_dir): New functions.
2749 (enter_dir, leave_dir): Define trivial
2750 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2751 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2752 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2753 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2754 Move to fts-cycle.c.
2755 (fts_open): Use setup_dir.
2756 (fts_close): Use free_dir.
2757 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2758 This adds a label and some gotos, but the alternatives were messier.
2759 Check for memory allocation failure when entering a dir.
2760 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2761 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2762 (FTS): New member fts_cycle, that is a union that contains the
2763 old active_dir_ht and cycle_state. All uses changed to mention
2764 fts_cycle.ht and fts_cycle.state.
2765 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2766 fts.c, with the following changes:
2767 (setup_dir, free_dir): New functions.
2768 (enter_dir): Now returns bool. Return true if successful, false
2769 if memory exhausted. All callers changed.
2770 Do not bother partly cleaning up on
2771 memory allocation failure; that is free_dir's job.
2772 However, free ad if hash_insert fails, to avoid memory leak.
2773 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2774 fts->fts_options to see which union member to use.
2776 2005-05-20 Jim Meyering <jim@meyering.net>
2778 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2779 Now a macro, to pacify GCC.
2781 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2783 * chown.c (rpl_chown): Return -1 on failure.
2785 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2787 * canonicalize.c: Include canonicalize.h first, to test interface.
2788 Include <stddef.h> unconditionally, since we assume C89 now.
2789 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2790 * fts.c: Include fts_.h first, to check interface.
2791 Do not include intprops.h; no longer needed.
2792 Include cycle-check.h and hash.h, since fts_.h no longer does.
2793 Remove unnecessary casts of closedir to void.
2794 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2795 decide whether to decrement nlinks.
2796 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2797 (FTS): Use struct hash_table * instead of Hash_table, so that
2798 we no longer need to include hash.h here.
2800 2005-05-17 Jim Meyering <jim@meyering.net>
2802 * fts.c, fts_.h: New files, from coreutils.
2804 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2806 Sync from coreutils.
2807 * unlinkdir.c, unlinkdir.h: New files.
2808 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2809 regex.h, unlocked-io.h, xtime.h:
2810 White space changes only.
2811 * makepath.c (make_path): Port to hosts where leading "//" is special.
2812 * yesno.c: Include getline.h, not ctype.h.
2813 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2814 Use getline to remove arbitrary restriction on response length.
2816 2005-05-13 Bruno Haible <bruno@clisp.org>
2818 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2819 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2820 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2821 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2822 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2823 Add support for 64-bit integers in the MSVC compiler.
2825 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2827 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2828 Change the initial comment to refer to GPL, not LGPL.
2829 gnulib-tool will change it to LGPL as needed.
2831 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2832 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2833 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2834 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2835 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2836 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2837 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2838 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2839 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2840 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2841 concatpath.c, config.charset, copy-file.c, copy-file.h,
2842 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2843 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2844 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2845 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2846 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2847 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2848 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2849 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2850 full-read.c, full-read.h, full-write.c, full-write.h,
2851 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2852 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2853 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2854 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2855 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2856 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2857 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2858 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2859 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2860 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2861 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2862 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2863 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2864 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2865 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2866 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2867 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2868 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2869 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2870 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2871 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2872 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2873 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2874 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2875 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2876 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2877 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2878 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2879 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2880 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2881 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2882 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2883 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2884 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2885 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2886 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2887 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2888 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2889 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2890 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2891 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2892 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2893 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2894 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2895 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2896 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2897 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2898 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2899 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2900 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2901 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2902 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2903 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2904 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2905 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2906 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2907 Update FSF postal mail address.
2909 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2911 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2912 specified in ai_socktype. Fix invalid ai_protocol
2913 check. ai_protocol is usually set to 0 or depending on
2914 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2915 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2916 ai_socktype / ai_protocol in the returned addrinfo structure.
2918 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2919 Bruno Haible <bruno@clisp.org>
2921 * inet_ntop.h: New file.
2922 * inet_ntop.c: New file, from glibc with modifications.
2924 2005-05-08 Jim Meyering <jim@meyering.net>
2926 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2928 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2930 Merge from coreutils. Among other things,
2931 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2932 * fd-safer.c: New file.
2933 * fcntl-safer.h, open-safer.c: Remove.
2934 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2935 * dup-safer.c: Include unistd-safer.h first.
2936 Don't include errno.h.
2937 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2938 * file-type.h: Don't assume invoker included sys/stat.h first.
2939 * file-type.c: Rely on file-type.h change.
2940 * getloadavg.c: Include unistd-safer.h.
2941 (getloadavg): Use safer open.
2942 * getusershell.c: Include "stdio-safer.h".
2943 (getusershell): Use safer fopen.
2944 * long-options.c (long_options): Use NULL rather than 0.
2945 * modechange.h (mode_free): Remove; all callers changed to invoke
2947 * modechange.c: Likewise.
2948 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2949 (MODE_DONE): New constant.
2950 (struct mode_change): Remove 'next' member.
2951 (make_node_op_equals): New function; like the old one of the
2952 same name, except it allocates an array.
2953 (mode_compile, mode_create_from_ref): Use it.
2954 (mode_compile): Allocate result as an array, not a linked list.
2955 Parse octal string ourself, so that we catch mistakes like "+0".
2956 (mode_adjust): Arg is an array, not a linked list.
2957 * modechange.c: Include stat-macros.h, xalloc.h.
2958 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2959 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2960 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2961 Remove. This is now stat-macros.h's job.
2962 (talloc): Remove. All callers replaced by xalloc, so that
2963 our invokers don't have to worry about reporting memory failures.
2964 (make_node_op_equals): Remove.
2965 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2967 (struct mode_change): Moved here from modechange.h.
2968 (mode_append_entry): Remove.
2969 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2970 apps to have incorrect behavior. Use simpler algorithm for head
2971 and tail. Don't futz with umask; that's now the job of mode_adjust.
2972 Detect more invalid usages rather than having somewhat-random behavior.
2973 Don't insert an "a=" action, as that leads to incorrect behavior.
2974 (mode_compile, mode_create_from_ref): Return NULL on error instead
2975 of an enum, since now there's only one way to have an error. All
2977 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2978 at the correct time. Simplify calculation of "+u" and its ilk.
2979 Don't mishandle "+X".
2980 (mode_free): Remove "register" and localize decls.
2981 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2982 (struct mode_change): Move to modechange.c; callers don't
2983 need to see this stuff.
2984 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2985 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2986 (mode_change, mode_adjust): Reflect the new signatures noted above.
2987 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2988 that might redefine system include files.
2989 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2990 (my_usleep): Use NULL rather than (void *) 0.
2991 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2992 Use siginterrupt to specify that system calls should be interrupted.
2993 (rpl_nanosleep): Move initialization of suspended closer to call of
2995 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2996 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2997 (desirable_utmp_entry): New function.
2998 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2999 using x2nrealloc, to simplify logic.
3000 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3001 size calculation. Do not assume utmp file is a regular file.
3002 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3003 (READ_UTMP_CHECK_PIDS): New constant.
3004 * save-cwd.c: Include unistd-safer.h.
3005 (save_cwd): Use fd_safer.
3006 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3007 [!_LIBC] Include "stat-macros.h" instead.
3008 * unistd-safer.h (fd_safer): New decl.
3010 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3012 * byteswap_.h: New file.
3014 2005-04-25 Albert Chin <china@thewrittenword.com>
3016 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3019 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3021 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3022 that "UTC +1 second" continues to work. Problem reported
3024 (relunit_snumber): New rule.
3027 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3029 * getdate.y (universal_time_zone_table): New constant.
3030 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3031 universal_time_zone_table.
3032 (lookup_zone): Prefer universal_time_zone_table to
3033 local_time_zone_table, so that "GMT" time stamps are allowed in
3034 London during the summer. Problem reported by Ian Abbott.
3036 2005-04-12 Jim Meyering <jim@meyering.net>
3038 * human.c (humblock): Set *options even when returning due to
3039 xstrtoumax conversion failure. Thanks to a used-uninitialized
3042 2005-04-09 Jim Meyering <jim@meyering.net>
3044 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3045 -Wuninitialized: initialize tm0.tm_year.
3047 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3049 * getdate.y (parser_control): rels_seen is now a boolean, not a
3050 count, since there's no maximum. All uses changed.
3051 Add member dsts_seen.
3052 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3054 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3055 Use pc_rels_seen to decide whther a date is absolute.
3057 * getdate.y (number): Don't overwrite year.
3058 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3061 2005-04-02 Simon Josefsson <jas@extundo.com>
3063 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3064 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3066 2005-03-27 Jim Meyering <jim@meyering.net>
3068 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3070 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3072 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3073 "one's complement" -> "ones' complement" in comment, as per Knuth.
3074 "value of type" -> "type or expression" in comment.
3075 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3077 2005-03-26 Jim Meyering <jim@meyering.net>
3080 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3081 Correct typos: s/or/of/.
3083 2005-03-23 Jim Meyering <jim@meyering.net>
3085 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3087 2005-03-21 Jim Meyering <jim@meyering.net>
3089 Changes imported from coreutils.
3091 * cycle-check.c: Don't include xalloc.h.
3093 * path-concat.c: Don't include assert.h.
3094 (path_concat): Remove assertion that would have triggered
3095 for ABASE starting with more than one slash.
3096 Reported by Andreas Schwab.
3098 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3099 properly when ABASE is an absolute file name.
3100 Correct the description of this function.
3102 Add an assertion and a test driver.
3103 This fixes a bug introduced on 2004-07-02.
3104 Andreas Schwab reported the resulting failure of cp --parents:
3105 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3107 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3109 * strftime.c (my_strftime): If the underlying strftime returns 0
3110 (which shouldn't happen), generate nothing instead of returning 0
3111 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3113 2005-03-16 Bruno Haible <bruno@clisp.org>
3115 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3117 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3119 * strftime.c (my_strftime): Prepend space to format so that we can
3120 reliably distinguish strftime failure from empty output on POSIX
3123 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3125 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3126 (iconv_string): Don't guess a size-zero buffer, as that might cause
3127 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3128 result would be 'too large', where 'too large' is (heuristically)
3129 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3130 overflow concerns. This will prevent some unwanted malloc failures
3131 when the inputs are very large.
3133 2005-03-15 Bruno Haible <bruno@clisp.org>
3135 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3138 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3141 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3143 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3145 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3146 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3148 * strtol.c: Likewise.
3150 2005-03-14 Simon Josefsson <jas@extundo.com>
3152 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3155 2005-03-14 Jim Meyering <jim@meyering.net>
3157 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3158 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3159 to be nonzero so that we (and caller) can detect the difference
3160 between a valid zero-length expansion and an error return, even
3161 when the underlying strftime fails before writing anything into
3164 2005-03-10 Jim Meyering <jim@meyering.net>
3166 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3167 so that this module works on systems without fchdir.
3169 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3171 Factor int-properties macros into a single file, except for
3172 glibc-related files.
3173 * intprops.h: New file.
3174 * getloadavg.c: Include it instead of limits.h.
3175 (INT_STRLEN_BOUND): Remove.
3176 * human.c: Include intprops.h.
3177 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3178 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3179 * inttostr.h: Include intprops.h instead of limits.h.
3180 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3181 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3182 for consistency with intprops.h.
3183 (time_t_is_integer, twos_complement_arithmetic): Use them.
3184 * sig2str.h: Include <signal.h>, intprops.h.
3185 (INT_STRLEN_BOUND): Remove.
3186 * strftime.c (TYPE_SIGNED): Remove.
3187 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3188 * strtol.c: Adjust comments to match intprops.h.
3189 * userspec.c: Include intprops.h.
3190 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3191 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3192 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3193 instead of rolling our own expressions.
3194 * xstrtol.c: Include xstrtol.h first, to test interface.
3196 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3198 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3199 the right thing even if adding 1900 would overflow. Similarly
3200 for tm_mon + 1 and tm_yday + 1.
3201 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3202 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3203 (DO_SIGNED_NUMBER): New macro.
3204 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3206 2005-03-07 Bruno Haible <bruno@clisp.org>
3208 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3210 2005-03-03 Derek R. Price <derek@ximbiot.com>
3211 Bruno Haible <bruno@clisp.org>
3213 * pagealign_alloc.h: New file.
3214 * pagealign_alloc.c: New file.
3216 2005-01-28 Bruno Haible <bruno@clisp.org>
3218 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3221 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3223 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3224 The workaround isn't strictly needed for POSIX conformance, and
3225 it's too much of a pain to configure and maintain. We'll ask
3226 people to fix their kernels instead.
3227 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3228 (NANOSLEEP_BUG_WORKAROUND): Remove.
3229 (xnanosleep): Remove the workaround.
3231 2005-02-12 Bruno Haible <bruno@clisp.org>
3233 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3235 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3237 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3238 * timespec.h (gettime): Return void, since it always
3239 succeeds now. All uses changed.
3240 * gettime.c (gettime) Likewise.
3241 [HAVE_NANOTIME]: Prefer nanotime.
3242 Assume gettimeofday succeeds, as POSIX requires.
3243 Assime time () succeeds, since other code already does.
3244 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3245 (timespec_subtract): Remove.
3246 (NANOSLEEP_BUG_WORKAROUND): New constant.
3247 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3248 things considerably. Use it only on GNU/Linux hosts, since the
3249 workaround shouldn't be needed elsewhere.
3251 2005-02-24 Bruno Haible <bruno@clisp.org>
3253 * gettext.h: Update from GNU gettext 0.14.2.
3255 2005-02-24 Bruno Haible <bruno@clisp.org>
3257 * localcharset.c: Update from GNU gettext 0.14.2.
3258 * config.charset: Update from GNU gettext 0.14.2.
3260 2005-02-22 Simon Josefsson <jas@extundo.com>
3262 * iconvme.h, iconvme.c: New files, from libc.
3264 2005-02-20 Neil Conway <neilc@samurai.com>
3266 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3267 returned by OSX/Darwin if the specified buffer is not large
3268 enough for the hostname.
3270 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3272 * memrchr.h: New file.
3273 * chdir-long.c: Include it.
3274 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3275 Don't bother including stddef.h.
3277 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3279 * argp-help.c (__argp_help): Create a fake struct argp_state and
3280 pass it to _help, otherwise the latter coredumps trying to
3281 dereference state.root_argp.
3283 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3285 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3287 Include <sys/types.h>, for dev_t.
3288 (ME_DUMMY, ME_REMOTE): Move from here....
3289 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3290 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3292 Include mountlist.h first, to test the interface.
3294 2005-01-29 Bruno Haible <bruno@clisp.org>
3296 * progname.c (program_name): Initialize.
3297 Needed when linking statically on MacOS X.
3299 2005-01-28 Bruno Haible <bruno@clisp.org>
3301 * javacomp.sh.in: New file, from GNU gettext.
3302 * javacomp.h: New file, from GNU gettext.
3303 * javacomp.c: New file, from GNU gettext.
3305 2005-01-26 Bruno Haible <bruno@clisp.org>
3307 * javaexec.sh.in: New file, from GNU gettext.
3308 * javaexec.h: New file, from GNU gettext.
3309 * javaexec.c: New file, from GNU gettext.
3311 2005-01-26 Simon Josefsson <jas@extundo.com>
3313 * gai_strerror.c: Use GPL in header.
3315 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3317 * argp-help.c (hol_entry_help): Avoid using non-constant
3318 initializers for struct pentry_state.
3319 (__argp_error): Check return value of __asprintf
3320 (__argp_failure): Translate error message
3322 * argp-parse.c: Removed braces around the expansion of N_()
3324 2005-01-21 Jim Meyering <jim@meyering.net>
3326 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3327 same value as for Solaris 9.
3329 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3330 component length. This included changing the parameter to be
3331 of type `char *' rather than `char const *'.
3332 * chdir-long.h (chdir_long): Update prototype.
3334 * openat.c (fdopendir, fstatat): New functions.
3335 * openat.h: Include headers required for use of DIR and struct stat.
3336 [AT_SYMLINK_NOFOLLOW]: Define.
3337 (fdopendir, fstatat): Add prototypes.
3339 2005-01-21 Bruno Haible <bruno@clisp.org>
3341 * classpath.h: New file, from GNU gettext.
3342 * classpath.c: New file, from GNU gettext.
3344 2005-01-20 Simon Josefsson <jas@extundo.com>
3346 * version-etc-fsf.c: New file, with version_etc_copyright.
3347 * version-etc.c: Remove version_etc_copyright.
3348 * version-etc.h (version_etc_copyright): Use [] instead of * in
3349 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3351 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3353 * save-cwd.c (save_cwd): Remove code to support the case
3354 where fchdir is missing or flaky.
3356 2005-01-20 Simon Josefsson <jas@extundo.com>
3358 * base64.h (isbase64): Add.
3360 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3361 using a unsigned prototype, don't inline.
3362 (base64_decode): Use it.
3364 2005-01-19 Bruno Haible <bruno@clisp.org>
3366 * sh-quote.h: New file, from GNU gettext.
3367 * sh-quote.c: New file, from GNU gettext.
3369 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3371 Merge changes from coreutils, as described below in several
3372 changelogs dated today.
3374 * save-cwd.c: Include "save-cwd.h" before other include files.
3375 (O_DIRECTORY): Remove; not needed here, since "." must be
3376 a directory. All uses removed.
3377 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3378 universal on Suns, and we also need to test for IRIX.
3379 Revamp code to use 'if' rather than '#if'.
3380 Avoid unnecessary comparison of cwd->desc to 0.
3382 * utimens.c (futimens): Robustify the previous patch, by checking
3383 for known valid error numbers rather than observed invalid ones.
3385 2005-01-18 Jim Meyering <jim@meyering.net>
3387 * version-etc.c (version_etc_copyright): Update copyright date.
3389 * utimens.c (futimens): Account for the fact that futimes
3390 can also fail with errno == ENOSYS or errno == ENOENT.
3391 Patch from Dmitry V. Levin.
3393 Change the name of the robust chdir function from chdir to chdir_long.
3394 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3395 (restore_cwd): Use chdir_long, not chdir.
3396 * chdir-long.c: Renamed from chdir.c.
3397 * chdir-long.h: Renamed from chdir.h.
3398 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3401 2005-01-18 Bob Proulx <bob@proulx.com>
3403 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3404 offsetof() macro construct to avoid compile failure with native HP-UX
3405 11.0 ANSI C compiler.
3407 2005-01-06 Bruno Haible <bruno@clisp.org>
3409 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3410 because stpncpy.m4 takes care of it.
3412 2004-01-24 Bruno Haible <bruno@clisp.org>
3414 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3416 2003-10-09 Bruno Haible <bruno@clisp.org>
3418 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3420 2005-01-06 Bruno Haible <bruno@clisp.org>
3422 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3423 * fwriteerror.c: Include <stdbool.h>.
3424 (fwriteerror): At the end, close the file stream. Record whether
3425 stdout was already closed.
3427 2004-05-27 Bruno Haible <bruno@clisp.org>
3429 * execute.c (environ): Declare if needed.
3430 * pipe.c (environ): Likewise.
3431 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3433 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3435 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3436 definitions to be after all include files, to avoid collisions.
3437 Problem reported by Bob Proulx.
3439 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3441 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3442 not needed. This removes a dependency on the gettext module.
3443 [defined _LIBC]: Do not include <libintl.h>; not needed.
3445 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3447 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3450 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3452 * argp-parse.c: Include <stddef.h>.
3453 (alignof, alignto): New macros.
3454 (parser_init): Don't assume that void * is aligned sufficiently
3457 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3458 need to extend the stack.
3459 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3462 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3464 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3466 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3468 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3469 Remove now-obsolete comment about AIX.
3470 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3471 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3472 (YYMAXDEPTH): New macro.
3474 2004-12-18 Bruno Haible <bruno@clisp.org>
3476 * fatal-signal.c (fatal_signals): Make non-const.
3477 (init_fatal_signals): New function.
3478 (uninstall_handlers, install_handlers): Ignore signals that were set to
3480 (at_fatal_signal): Call init_fatal_signals.
3481 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3483 Reported by Paul Eggert.
3485 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3487 * getdate.y (textint): New member "negative".
3488 (time_zone_hhmm): New function.
3489 Expect 14 shift-reduce conflicts, not 13.
3490 (o_colon_minutes): New rule.
3491 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3492 (yylex): Set the "negative" member of signed numbers.
3494 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3496 Changes imported from coreutils.
3497 * hard-locale.c: Assume <locale.h> exists.
3499 (GLIBC_VERSION): New macro.
3500 (hard_locale): Assume setlocale exists.
3501 Rewrite to avoid #ifdef.
3502 Use strdup rather than malloc + strcpy.
3503 * human.c: Assume <locale.h> exists.
3504 (human_readable): Assume localeconv exists.
3506 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3508 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3509 convert T2, not T. (Imported from libc.)
3511 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3513 * getcwd.c (is_ENAMETOOLONG): New macro.
3514 (__getcwd.c): Don't restore errno; glibc doesn't.
3515 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3516 first, falling back to our code only if its results look suspicious.
3517 Ensure that the resulting buffer is only as large as necessary.
3519 * readutmp.c: Include readutmp.h first.
3520 Include <errno.h>, since readutmp.h no longer does that.
3521 * readutmp.h: Don't include <errno.h>,
3522 <sys/param.h>, <time.h>; not needed to establish interface.
3523 (errno): Remove decl.
3524 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3525 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3526 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3528 2004-11-28 Simon Josefsson <jas@extundo.com>
3530 * base64.h, base64.c: New file.
3532 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3534 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3536 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3538 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3539 HP's ANSI C compiler.
3540 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3541 Declaring int functions causes warnings on some modern systems and
3542 shouldn't be needed to compile on ancient ones.
3543 * same.c (MIN) [defined MIN]: Don't define, since it's already
3546 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3547 with the following changes.
3548 (__set_errno): Parenthesize properly.
3549 Include <stdbool.h>.
3550 (MIN, MAX, MATCHING_INO): New macros.
3551 (__getcwd): Define with prototype, not K&R form.
3552 Use heuristics to allocate default buffer on stack if possible.
3553 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3554 behavior, and to avoid the PATH_MAX limit when computing
3556 Use MATCHING_INO to compare inode number to file.
3557 Check for arithmetic overflow in size calculations.
3558 Fix bug in reallocation of dot array that caused getcwd to fail
3559 on directories nested deeper than 75.
3560 Be more careful about saving errno on error.
3561 Do not use realloc; use only free+malloc, as this is a bit
3562 more flexible and avoids a needless copy operation.
3563 Do not inspect st_dev and st_ino for symbolic links; POSIX
3564 doesn't specify the latter.
3565 Check for closedir errors.
3566 Avoid needless casts.
3567 Use "#ifdef weak_alias" around weak_alias, to be like other
3569 The following changes to getcwd.c have effect only when used in
3570 gnulib; they have no effect inside glibc proper.
3571 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3572 as alloca isn't used.
3573 (alloca, __alloca): Likewise.
3574 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3575 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3576 unconditionally, as gnulib assumes C89 or better.
3577 Do not include <sys/param.h>.
3578 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3579 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3581 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3582 Include <dirent.h> in a way that is compatible with modern Autoconf.
3583 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3584 New macros, if not already defined.
3585 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3586 Use "_LIBC", not "defined _LIBC", for consistency.
3587 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3589 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3590 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3591 * xgetcwd.c: David MacKenzie's old code was removed, so give
3592 credit only to Jim Meyering and adjust the copyright dates.
3593 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3594 <stdlib.h>, <unistd.h>, "pathmax.h".
3595 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3596 (INITIAL_BUFFER_SIZE): Remove.
3597 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3599 2004-11-23 Jim Meyering <jim@meyering.net>
3601 * getopt_.h: Remove trailing blanks.
3603 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3605 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3606 (futimens): New function, which uses futimes if available.
3607 (futimens, utimens): Support timespec==NULL, with same semantics
3608 as utime and utimens.
3609 * utimens.h (futimens): New decl.
3611 2004-11-23 Jim Meyering <jim@meyering.net>
3613 * __fpending.c: Add comment.
3615 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3617 * getopt_.h: Re-addition of __getopt_argv_const caused
3618 redefinition warnings. To avoid them, include the defines
3619 in `#if !defined __need_getopt ... #endif'. The only place
3620 where __getopt_argv_const is used is in definitions
3621 of getopt_long and getopt_long_only below, which are as well
3622 protected by `#ifndef __need_getopt'.
3623 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3624 __need_getopt after including <stdio.h> and <unistd.h> These
3625 headers might have defined it.
3627 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3629 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3631 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3632 optopt): Use them instead of invoking ## directly; otherwise, the
3633 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3635 2004-11-19 Bruno Haible <bruno@clisp.org>
3637 * strtok_r.c: Move comments from here...
3638 * strtok_r.h: ... to here.
3640 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3642 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3643 might fail. Problem reported by Yoann Vandoorselaere.
3644 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3645 that mishandle size_t overflow.
3647 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3649 * canon-host.c: Include "strdup.h".
3650 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3651 Use strdup instead of malloc/strcpy to duplicate strings.
3653 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3654 (human_space_before_unit): New constant.
3655 * human.c (human_readable): Support it.
3657 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3658 (xgetcwd): Set errno correctly when failing.
3659 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3660 the failure is actually due to a PATH_MAX problem.
3662 Further getopt changes to make it more likely that glibc will
3663 buy the changes back.
3664 * getopt.c (POSIXLY_CORRECT): New constant.
3665 (getopt): Use it, so to preserve glibc semantic
3666 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3667 when compiling for libc.
3668 * getopt_.h (__getopt_argv_const): Bring it back.
3669 (getopt_long, getopt_long_only): Use it.
3671 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3672 New arg POSIXLY_CORRECT. All callers changed.
3673 (getopt): Argv is now char * const *, as per standard.
3674 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3675 not char *__getopt_argv_const *.
3676 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3677 _getopt_long_only_r): Likewise.
3678 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3679 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3680 _getopt_long_r, _getopt_long_only_r): Likewise.
3681 * getopt_.h (__getopt_argv_const): Remove.
3682 (getopt): Argv is now char * const *, as per standard.
3684 * getdate.y (tORDINAL): New token.
3685 (day, relunit): Allow it for relative times.
3686 (relative_time_table): Use tORDINAL for ordinals.
3688 2004-11-15 Jim Meyering <jim@meyering.net>
3690 * closeout.c: Include "__fpending.h" once again.
3691 Include <stdbool.h>.
3692 (close_stdout): Don't fail just because stdout was closed initially,
3693 since some programs don't write to stdout in the normal course of
3694 operation (other than --version and --help), and we don't want this
3695 function to make e.g. `touch file >&-' fail.
3696 But do fail if it was closed and someone has tried to write to it.
3697 E.g., `printf foo >&-' must fail.
3699 2004-11-11 Simon Josefsson <jas@extundo.com>
3701 * strtok_r.h, strtok_r.c: New file.
3703 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3705 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3706 we can stop lying to compilers about the constness of argv when we
3707 are compiled outside glibc.
3708 (getopt, getopt_long, getopt_long_only): Use it.
3709 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3711 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3712 _getopt_long_only_r): Likewise.
3713 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3714 _getopt_long_only_r): Likewise.
3716 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3717 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3718 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3719 the other external symbols.
3720 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3721 declaration, since the above renaming now works around collisions.
3723 2004-11-11 Jim Meyering <jim@meyering.net>
3725 * linebreak.c: Remove trailing blanks.
3726 * alloca_.h: Likewise.
3727 * acosl.c: Likewise.
3728 * euidaccess.c: Likewise.
3729 * allocsa.h: Likewise.
3731 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3733 * mktime.c (SHR): New macro, which is a portable
3734 substitute for >> that should work even on Crays.
3735 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3736 Problem reported by Mark D. Baushke in
3737 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3738 * getdate.y (SHR): Likewise.
3740 * strftime.c (SHR): Likewise.
3742 * quotearg.c (struct quoting_options): Use unsigned int for
3743 quote_these_too, so that right shifts are well defined. All uses
3746 2004-11-10 Simon Josefsson <jas@extundo.com>
3748 * getaddrinfo.h, getaddrinfo.c: New files.
3750 2004-11-10 Jim Meyering <jim@meyering.net>
3752 Ensure that no close failure goes unreported.
3753 * closeout.c (close_stdout): Always close stdout. I.e., don't
3754 return early when it seems there's nothing to flush.
3755 Don't include __fpending.h.
3757 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3759 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3761 2004-11-05 Bruno Haible <bruno@clisp.org>
3763 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3764 Reported by Mark D. Baushke <mdb@cvshome.org>.
3766 2004-11-04 Bruno Haible <bruno@clisp.org>
3768 2004-09-11 Bruno Haible <bruno@clisp.org>
3769 * allocsa.valgrind: New file.
3770 2004-02-06 Bruno Haible <bruno@clisp.org>
3771 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3772 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3773 Reported by Christopher Seip <chris.seip@hp.com>.
3775 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3777 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3778 with errno == ERANGE if the buffer is too small.
3779 Problem reported by Mark D. Baushke.
3781 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3783 * xreadlink.c (MAXSIZE): New macro.
3784 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3785 size does not exceed MAXSIZE. Avoid cast.
3786 As suggested by Mark D. Baushke in
3787 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3788 if readlink fails with buffer size just under MAXSIZE, try again
3791 2004-11-02 Derek R. Price <derek@ximbiot.com>
3792 and Paul Eggert <eggert@cs.ucla.edu>
3794 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3795 (get_date): Overparenthesize to avoid GCC warning.
3797 2004-11-02 Bruno Haible <bruno@clisp.org>
3799 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3800 function returns void.
3802 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3804 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3805 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3808 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3810 * getdate.y: Add support for TZ="foo" within a date string.
3811 Fix some bugs near time_t boundaries. Reject dates with
3812 out-of-range components, e.g., "Sept 31".
3813 Include <stdlib.h>, "setenv.h", "xalloc.h".
3814 (ISDIGIT_LOCALE): Remove; unused.
3815 Note that the TZ and time functions used here are not reentrant.
3816 (mktime_ok, get_tz): New functions.
3817 (TZBUFSIZE): New constant.
3818 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3819 This requires that we sometimes generate our own TZ="XXX..." setting.
3821 2004-10-27 Derek R. Price <derek@ximbiot.com>
3823 * mktime.c (not_equal_tm): Remove redundant check.
3825 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3827 * getdate.y: Use Bison 1.875 features, and some minor
3828 code cleanups. This change does not affect semantics.
3829 Don't include <stdlib.h>; no longer needed.
3830 Don't include unlocked-io.h; only the "#if TEST" code uses
3831 stdio, and performance isn't crucial there.
3832 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3833 Bison 1.875 features as described below.
3834 All uses of "PC." replaced by "pc->".
3835 (YYSTYPE): Add a forward declaration.
3836 (yylex, yyerror): Use full prototypes in forward decls.
3837 Use "%pure-parser" rather than obsolescent "%pure_parser".
3838 Use %parse-param and %lex-param instead of obsolescent
3839 YYPARSE_PARAM and YYLEX_PARAM.
3840 (meridian_table, month_and_day_table, time_units_table,
3841 relative_time_table, time_zone_table, military_table,
3842 lookup_zone, lookup_word, get_date):
3843 Use NULL instead of 0 where appropriate.
3844 (to_hour): Avoid abort (), to avoid a dependency on
3846 (yyerror, yylex): Now accepts parser_control * arg.
3847 (main) [TEST]: Use '\0' rather than 0 for char.
3849 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3851 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3852 It's now the caller's responsibility to handle the case where
3853 !HAVE_GETPAGESIZE && !defined getpagesize.
3855 * mktime.c (leapyear): Arg is long int, not int.
3857 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3859 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3861 2004-10-12 Simon Josefsson <jas@extundo.com>
3863 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3864 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3867 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3869 * vsnprintf.h: New file.
3870 * vsnprintf.c: New file.
3872 2004-10-07 Bruno Haible <bruno@clisp.org>
3874 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3875 into the provided buffer.
3877 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3879 * diacrit.c, diacrit.h: Add GPL notice.
3881 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3882 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3883 * logl.c (logl): Keep the code as similar to glibc as possible.
3884 This avoids a potential constant-folding bug.
3886 2004-10-05 Bruno Haible <bruno@clisp.org>
3888 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3890 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3892 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3893 * xmalloc.c (xmemdup): Likewise.
3894 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3895 XFREE): Remove these long-obsolescent macros.
3896 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3897 * xstrdup.c: Remove.
3899 * regex.c (re_comp): Cast gettext return value to char *,
3900 Problem reported by Martin Neitzel via Mark D. Baushke.
3902 2004-10-04 Simon Josefsson <jas@extundo.com>
3904 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3905 '#ifdef USE_UNLOCKED_IO'.
3907 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3909 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3910 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3911 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3912 regex.c, sha1.c, version-etc.c, yesno.c:
3913 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3914 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3915 the includer's responsibility.
3917 Sync from coreutils.
3919 * modechange.c (mode_compile): Don't decrement a pointer that
3920 points to the start of a string, as the C Standard says the
3921 resulting behavior is undefined.
3923 * backupfile.h (enum backuptype): Rename none -> no_backups,
3924 simple -> simple_backups, numbered_existing ->
3925 numbered_existing_backups, numbered -> numbered_backups
3926 to avoid shadowing problems. All uses changed.
3927 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3928 * backupfile.c (check_extension, numbered_backup):
3929 Rename locals to avoid shadowing 'basename'.
3930 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3933 * .cppi-disable: Add getopt_.h, getopt_int.h.
3934 * .cvsignore: Add getopt.h.
3936 2004-10-04 Simon Josefsson <jas@extundo.com>
3938 * memmem.h: New file.
3939 * memmem.c: New file, taken from glibc.
3941 2004-10-02 Jim Meyering <jim@meyering.net>
3943 * dirfd.h, getpagesize.h: Add copyright notice.
3945 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3947 * snprintf.c: Remove comments as to why each header is needed.
3949 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3951 * strsep.h: New file.
3952 * strsep.c: New file.
3954 2004-10-01 Simon Josefsson <jas@extundo.com>
3956 * snprintf.c (snprintf): Handle size==0.
3958 2004-10-01 Simon Josefsson <jas@extundo.com>
3959 Bruno Haible <bruno@clisp.org>
3961 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3962 (snprintf): Declare 'args'.
3964 2004-09-30 Simon Josefsson <jas@extundo.com>
3966 * snprintf.h, snprintf.c: New files.
3968 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3970 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3971 (hol_entry_help): Never translate an empty string.
3972 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3973 * argp.h (OPTION_NO_TRANS): New option.
3975 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3977 * xvasprintf.c: Include xalloc.h.
3978 (xvasprintf): Use xalloc_die, not xmalloc_die.
3980 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3982 * dummy.c: Change copyright notice to FSF, and license to GPL.
3984 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3986 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3987 Problem reported by Bruno Haible in:
3988 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3990 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3992 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3993 in case some system header has #define'd it. Problem reported by
3994 Soeren D. Schulze in
3995 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3997 2004-09-08 Bruno Haible <bruno@clisp.org>
3999 * stdint_.h: New file, taken from GNU clisp.
4001 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4003 * xvasprintf.h: New file.
4004 * xvasprintf.c: New file.
4005 * xasprintf.c: New file.
4007 2004-09-08 Bruno Haible <bruno@clisp.org>
4009 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4011 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4013 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4015 Import from coreutils.
4016 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4017 strings on unbounded length. alloca's performance benefits aren't
4018 that important here.
4020 (parse_with_separator): New function, with most of the internals
4021 of the old parse_user_spec. Allow user to omit both user and group,
4022 for compatibility with FreeBSD.
4023 Clone only the user name, not the entire spec.
4024 Do not set *uid, *gid unless entirely successful.
4025 Avoid memory leak in some failing cases.
4026 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4027 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4028 (parse_user_spec): Rewrite to use parse_with_separator.
4030 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4032 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4033 its complicated substitute.
4034 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4035 and program_invocation_name.
4036 (__argp_basename) [!_LIBC]: Remove; the only use was
4037 replaced by its body.
4038 (__argp_short_program_name): Change condition from
4039 !defined __argp_short_program_name to
4040 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4041 to match argp-namefrob.h.
4042 (__argp_failure): Don't assume strerror_r returns char *.
4043 * argp-parse.c (N_): Define unconditionally.
4044 (argp_default_options): Fill out initializers with 0 to avoid
4047 2004-08-12 Simon Josefsson <jas@extundo.com>
4049 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4050 * getopt_.h: Renamed from getopt.h.
4052 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4054 Merge from coreutils.
4056 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4057 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4058 for Reliant Unix 5.43.
4060 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4061 (union fooround): Use uintmax_t, not long int.
4062 The rest is a merge from libc:
4063 [defined _LIBC]: Include <shlib-compat.h>.
4064 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4066 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4068 * strverscmp.c: Convert to UTF-8.
4070 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4072 * obstack.h (obstack_empty_p):
4073 Don't assume that chunk->contents is suitably aligned.
4074 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4075 Likewise. Problem reported by Benno in
4076 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4078 * chown.c (rpl_chown): Work even if the file is writeable but not
4079 readable. This could be improved further but it'd take some work.
4081 2004-08-08 Simon Josefsson <jas@extundo.com>
4083 * xgethostname.c: Don't include error.h (not used).
4086 * getpass.c: Include getpass.h first.
4088 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4090 * xalloc-die.c: New files.
4091 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4093 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4094 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4095 (_, N_, xalloc_die): Move to xalloc-die.c.
4096 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4097 so that we needn't mess with xalloc_msg_memory_exhausted.
4099 * sha1.h: Renamed from sha.h.
4100 (SHA1_H): Renamed from _SHA_H.
4101 (sha1_ctx): Renamed from sha_ctx.
4102 (sha1_init_ctx): Renamed from sha_init_ctx.
4103 (sha1_process_block): Renamed from sha_process_block.
4104 (sha1_process_bytes): Renamed from sha_process_bytes.
4105 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4106 (sha1_read_ctx): Renamed from sha_read_ctx.
4107 (sha1_stream): Renamed from sha_stream.
4108 (sha1_buffer): Renamed from sha_buffer.
4109 * sha1.c: Likewise; renamed from sha.c.
4110 Do not include <sys/types.h>.
4111 Include <stddef.h> rather than <stdlib.h>.
4113 2004-08-08 Bruno Haible <bruno@clisp.org>
4115 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4116 FILESYSTEM_PREFIX_LEN.
4117 * progreloc.c: Likewise.
4118 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4120 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4123 * argp-help.c (make_hol, hol_append): Don't assume that
4124 SIZE_MAX is a valid preprocessor constant.
4125 (__argp_basename): Change from "#ifndef _LIBC"
4126 to "#ifndef __argp_short_program_name", so that
4127 we don't compile these functions for tar.
4129 More merges from coreutils.
4130 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4131 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4133 * addext.c: Remove; no longer needed.
4134 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4135 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4136 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4137 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4138 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4139 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4140 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4141 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4142 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4143 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4144 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4145 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4146 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4147 Import changes from coreutils.
4149 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4151 Merge from coreutils.
4153 * .gdb-history: Remove; this doesn't belong here.
4155 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4156 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4157 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4159 * dirname.h: Include <stdbool.h>.
4160 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4161 for consistency with POSIX terminology. All uses changed.
4162 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4163 (strip_trailing_slashes): Use bool for booleans.
4164 * stripslash.c (strip_trailing_slashes): Likewise.
4166 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4167 sometimes returns a positive errno value even when it succeeds.
4168 (print_errno_message) [!LIBC]: Fall back on strerror if
4171 * path-concat.c (mempcpy): Don't define if a system header defines it.
4172 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4173 (longest_relative_suffix): New function.
4174 (path_concat): Use it. Assume first argument is not NULL.
4175 Port to DOS. Omit redundant separators.
4176 Report an error instead of returning NULL.
4177 Use mempcpy instead of memcpy.
4178 (xpath_concat): Remove: not declared or used.
4180 * same.h: Include <stdbool.h>
4181 (same_name): Return bool, not int.
4182 * same.c (same_name): Likewise.
4183 (errno): Don't declare; we assume C89 or better now.
4185 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4186 if not already defined.
4188 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4189 * dup-safer.c (errno): Likewise.
4191 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4193 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4196 2004-08-03 Simon Josefsson <jas@extundo.com>
4198 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4199 * progname.h: Don't include stdbool.h.
4201 2004-08-02 Simon Josefsson <jas@extundo.com>
4203 * getsubopt.h: New file, with comments from Bruno Haible.
4204 * getsubopt.c: New file, from glibc, but slightly modified based on
4205 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4207 2004-08-01 Simon Josefsson <jas@extundo.com>
4209 * xgetdomainname.c: Include stdlib.h, for free().
4211 2004-07-16 Simon Josefsson <jas@extundo.com>
4213 * dummy.c: New file.
4215 2004-07-16 Bruno Haible <bruno@clisp.org>
4217 * backupfile.h: Add extern "C" for C++.
4218 * closeout.h: Likewise.
4219 * copy-file.h: Likewise.
4220 * findprog.h: Likewise.
4221 * full-write.h: Likewise.
4222 * pathname.h: Likewise.
4223 * progname.h: Likewise.
4224 * stpcpy.h: Likewise.
4225 * stpncpy.h: Likewise.
4226 * strcase.h: Likewise.
4227 * strstr.h: Likewise.
4228 * xalloc.h: Likewise.
4230 * mbswidth.h: Add extern "C" for C++.
4231 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4233 2004-07-09 Simon Josefsson <jas@extundo.com>
4235 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4236 failed without this.)
4238 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4240 * fchown-stub.c: New file.
4242 2004-06-24 Jim Meyering <jim@meyering.net>
4244 * obstack.h (obstack_base): Cast to (void *), per documentation.
4246 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4248 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4250 2004-06-01 Jim Meyering <jim@meyering.net>
4252 * calloc.c: New file.
4254 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4256 * getdate.y (yylex): Allow space between sign and number.
4257 Problem reported by Dan Jacobson.
4259 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4260 and Jim Meyering <jim@meyering.net>
4262 Merge from coreutils CVS.
4264 * stat-macros.h: New file, with contents from file-type.h
4265 and coreutils' system.h.
4266 * file-type.c: Include "stat-macros.h".
4267 * file-type.h (file_type): Move all macro definitions to new file,
4270 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4271 Wrap old code with this conditional.
4272 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4273 function that does not dereference symlinks.
4274 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4276 * xreadlink.c: Include xreadlink.h first, to catch .h file
4277 dependency problems.
4278 (xreadlink): Accept new arg SIZE, for efficiency.
4279 All decls and uses changed.
4280 * xreadlink.h: Include <stddef.h>, for size_t.
4282 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4283 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4285 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4287 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4289 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4290 macros to be defined.
4291 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4292 the allocator returns NULL because the requested size is zero.
4294 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4296 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4297 var. Add comment explaining why libc still defines it. This
4298 merges the following patch from glibc:
4299 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4301 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4303 * obstack.c (_obstack): Remove unused variable. It hasn't been
4304 present in glibc since revision 1.1 of this file.
4305 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4306 obstack_alignment_mask, obstack_alloc, obstack_base,
4307 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4308 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4309 obstack_grow0, obstack_init, obstack_int_grow,
4310 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4311 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4312 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4313 nonexistent functions.
4315 2004-05-17 Derek R. Price <derek@ximbiot.com>
4316 Paul Eggert <eggert@cs.ucla.edu>
4318 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4320 2004-05-14 Bruno Haible <bruno@clisp.org>
4322 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4323 that consists of a '.' followed by an empty digit string.
4324 Patch by Tor Lillqvist <tml@iki.fi>.
4326 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4328 Port obstack to the AS/400, where pointers are 16 bytes wide and
4329 you cannot cast an integer to a valid pointer. This patch is
4330 currently waiting to be integrated into glibc; see
4331 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4333 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4334 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4335 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4336 (struct obstack): temp member is now a union of a pointer and
4337 an integer, instead of an integer. All integer uses changed.
4338 This does not affect the physical layout of struct obstack,
4339 except on hosts (like the AS/400) where the size or alignment of
4340 void * is greater than that of ptrdiff_t.
4341 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4342 __STDC__)]: Store temporary in pointer member of union, not
4344 * obstack.c: Include <stddef.h>, for offsetof.
4345 (struct fooalign): Remove; it doesn't need a name.
4346 (union fooround): Change double to long double, and add void *.
4347 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4348 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4349 not a macro. Hence the values are always int; so remove all
4350 casts-to-int in uses.
4352 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4353 Derek Price <derek@ximbiot.com>
4355 * alloca.c: Include <alloca.h>, to get our interface.
4356 * alloca_.h: Use __alloca on AIX, so that we don't have to
4357 include <alloca.h> first. Use C89 prototype for alloca; this
4358 requires including <stddef.h> for size_t. Use extern "C" if C++.
4359 Use #elif for simplicity, since we can assume C89 now.
4360 Don't try to source the system alloca.h since it will not be found
4361 and to prevent recursively including its replacement.
4362 * fnmatch.c: Include <alloca.h> instead of opencoding.
4363 * regex.c: Likewise.
4365 2004-05-16 Derek Price <derek@ximbiot.com>
4366 Paul Eggert <eggert@cs.ucla.edu>
4368 getline cleanup. This changes the getndelim2 API: both order of
4369 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4372 * getline.c: Don't include stddef.h or stdio.h, since our
4373 interface does that.
4374 (getline): Always use getdelim, so that we don't have two
4375 copies of this code.
4376 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4378 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4379 (GETNDELIM2_MAXIMUM): New macro.
4380 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4381 instead of the old practice of delim2==0. All callers changed.
4382 Return -1 on overflow, instead of returning junk.
4383 Do not set *linesize unless allocation succeeds.
4384 * getndelim2.h: Do not include stddef.h; no longer needed, now
4385 that we include sys/types.h.
4386 * getnline.h: Likewise.
4387 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4388 (getndelim2): Reorder arguments.
4389 * getnline.c (getnline, getndelim):
4390 Don't discard the NMAX argument.
4391 (getnline): Invoke getndelim, to avoid code duplication.
4392 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4393 of (size_t) -1 by callers of the getnline family.
4395 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4397 * nanosleep.c (suspended): Change its type from int to
4398 sig_atomic_t volatile.
4399 (first_call): Make it private to rpl_nanosleep, and have it
4400 be zero initially as that's a bit faster.
4401 (my_usleep): Round up fractional times instead of truncating them,
4402 as this is the usual meaning for 'sleep'.
4404 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4406 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4407 (ENOSYS): Define if not defined.
4408 (settime): Fall back on stime if it exists and settimeofday fails.
4409 But don't bother with fallbacks if a method fails with errno == EPERM.
4411 2004-05-11 Jim Meyering <jim@meyering.net>
4413 Prior to this change, the save_cwd caller required read access to the
4414 current directory on most systems (ones with the fchdir function).
4416 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4417 fails, try write-only, and finally, resort to using xgetcwd.
4419 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4421 * obstack.c, obstack.h: Import changes from libc.
4423 2004-04-28 Bruno Haible <bruno@clisp.org>
4425 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4426 implicitly appends .exe to executables.
4427 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4428 accepts Windows pathnames.
4429 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4430 Cygwin like Windows, since it now accepts Windows pathnames.
4431 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4432 Cygwin like Windows, since it now accepts Windows pathnames.
4433 Reported by Derek Robert Price <derek@ximbiot.com>.
4435 2004-04-20 Jim Meyering <jim@meyering.net>
4437 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4439 2004-04-20 Jim Meyering <jim@meyering.net>
4440 Bruno Haible <bruno@clisp.org>
4442 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4443 memory when realloc fails.
4445 2004-04-18 Jim Meyering <jim@meyering.net>
4447 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4448 don't leak memory and do call END_UTMP_ENT.
4450 2004-04-11 Paul Eggert <eggert@twinsun.com>
4452 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4453 (CHAR_BIT): Remove, since we assume C89.
4454 Include <stdint.h> if available, as per current Autoconf CVS advice.
4456 2004-03-30 Paul Eggert <eggert@twinsun.com>
4458 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4459 not bool, to be more consistent with Unix conventions.
4460 Suggested by Bruno Haible.
4462 Merge from coreutils.
4464 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4467 * getdate.h: Include stdbool.h, and timespec.h instead of
4468 the usual <time.h> dance.
4469 (get_date): Change signature to support fractional time stamps.
4470 All callers changed.
4471 * getdate.y: Include "getdate.h" first, as we can now
4472 assume C89 and don't need to worry about 'const'.
4473 Similarly, include "unlocked-io.h" near start, not in middle.
4475 (textint.value): Use long int rather than int.
4476 (textint.digits): Use size_t rather than int.
4477 (BILLION, LOG10_BILLION): New constants.
4478 (parser_control): New member rel_ns. Members day_ordinal,
4479 time_zone, month, day, hour, minutes, rel_year, rel_month,
4480 rel_day, rel_hour, rel_minutes, rel_seconds
4481 are now long int, not int. Member seconds is now struct timespec,
4482 not int. New member timespec_seen. Members dates_seen, days_seen,
4483 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4485 (%union.intval): Now long int, not int.
4486 New member timespec.
4487 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4488 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4489 (spec): Now is a timespec or an item list.
4490 (timespec, items): New nonterminals.
4491 (time, rel, relunit, number, get_date):
4492 Add support for fractional seconds.
4493 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4494 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4495 (to_hour): First arg is now long int, not int.
4496 (to_year): Returns long int, not int.
4497 Don't treat year -70 like 70.
4498 (tm_diff): Returns long int, not int.
4499 (lookup_word): Use bool instead of int when appropriate.
4500 (yylex): Use size_t for count, not int.
4501 Detect overflow when parsing large integer constants.
4502 Add support for fractions.
4503 (get_date): Make pointers 'const' if possible.
4504 Use more-portable code to detect integer overflow.
4505 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4506 Don't use ctime; it's not reliable if the year has >4 digits.
4508 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4509 This is for compatibility with BSD.
4511 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4512 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4513 From coreutils' system.h.
4515 * userspec.c: Don't include "posixver.h".
4516 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4517 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4518 compatible extension. Simplify code by removing a boolean int
4519 that was always nonzero if a string was nonnull.
4521 2004-03-30 Jim Meyering <jim@meyering.net>
4523 Merge from coreutils.
4525 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4527 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4528 an empty input stream.
4530 * readtokens.c: Include <stdbool.h>.
4531 (readtoken): Use `size_t' rather than int/long.
4532 All callers adjusted.
4533 Use `bool' rather than `int' where appropriate.
4534 Use memset rather than an explicit loop.
4535 Use x2nrealloc rather than xrealloc.
4536 Allow the use of `\0' as a delimiter.
4537 (readtokens): Likewise.
4538 * readtokens.h (readtoken, readtokens): Update prototypes.
4540 2004-03-30 Bruno Haible <bruno@clisp.org>
4542 * getloadavg.c (getloadavg): Don't assume setlocale returns
4545 2004-03-29 Paul Eggert <eggert@twinsun.com>
4547 Merge changes to getloadavg.c from coreutils and Emacs.
4549 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4550 Define to an expression, not to the empty string.
4551 Include cloexec.h and xalloc.h.
4552 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4553 Use set_cloexec_flag rather than rolling our own.
4554 * cloexec.c, cloexec.h: New files.
4556 2004-03-18 Paul Eggert <eggert@twinsun.com>
4558 * getopt.h: Sync with libc CVS.
4560 2004-03-18 Paul Eggert <eggert@twinsun.com>
4561 Bruno Haible <bruno@clisp.org>
4563 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4564 not on all platforms that have <wchar.h>.
4565 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4567 2004-03-09 Paul Eggert <eggert@twinsun.com>
4569 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4571 * getopt_int.h: New file, also synced from libc.
4573 2004-03-07 Paul Eggert <eggert@twinsun.com>
4575 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4576 '#if' expressions. Unlike the code it replaces, it does not
4577 depend on (defined _SC_PAGESIZE). However, it does depend on
4578 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4579 first reported by Jason Andrade in
4580 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4582 2004-01-18 Simon Josefsson <jas@extundo.com>
4584 * strdup.h: New file.
4585 * strdup.c: Include it.
4586 * path-concat.c: Include strdup.h. Drop strdup declaration.
4587 * userspec.c: Include strdup.h. Drop strdup declaration.
4589 2004-02-06 Karl Berry <karl@gnu.org>
4591 * config.charset: update from gettext 0.14.1.
4593 2004-02-05 Paul Eggert <eggert@twinsun.com>
4595 Add comments and code, prompted by suggestions from Bruno Haible
4597 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4598 describing the enum quoting_style values.
4599 * quotearg.c (quotearg_alloc): New function.
4600 (quotearg_buffer_restyled): Treat lone { and } as special.
4601 Treat = as special. Work around bug with older shells
4602 that "see" a '\' that is really the 2nd byte of a multibyte char.
4603 Quote empty string with shell_quoting_style.
4605 2004-02-03 Bruno Haible <bruno@clisp.org>
4607 * pipe.h: New file, from GNU gettext.
4608 * pipe.c: New file, from GNU gettext.
4610 2004-01-27 Bruno Haible <bruno@clisp.org>
4612 * execute.h: New file, from GNU gettext.
4613 * execute.c: New file, from GNU gettext.
4614 * w32spawn.h: New file, from GNU gettext.
4616 2004-01-23 Paul Eggert <eggert@twinsun.com>
4618 Exit-status fix from coreutils.
4620 Use exit_failure consistently in place of EXIT_FAILURE,
4621 so that program exit statuses are consistent on failure.
4623 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4624 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4625 * argmatch.h: Comment fix to match the above.
4626 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4627 Now a macro referring to exit_failure, instead of a separate
4628 variable. Include "exitfail.h" to get it.
4629 * xstrtol.h: Include "exitfail.h".
4630 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4632 * long-options.c (parse_long_options): Use prototype
4633 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4636 2004-01-21 Jim Meyering <jim@meyering.net>
4638 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4639 so as not to conflict with a different-sized __mktime_internal
4640 function in GNU libc.
4641 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4642 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4644 2004-01-18 Paul Eggert <eggert@twinsun.com>
4646 Merge from diffutils.
4648 * file-type.c (file_type): Add typed memory objects.
4649 * file-type.h (S_TYPEISTMO): New macro.
4651 * c-stack.h (c_stack_action): Remove argv argument.
4652 * c-stack.c (c_stack_action): Likewise. All uses changed.
4653 (die): Don't calculate message unless segv_action returns.
4654 (get_stack_location, min_address_from_argv, max_address_from_argv,
4655 volatile stack_base, volatile_stack_size): Remove.
4656 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4657 that every segmentation violation is a stack overflow. (Ouch!)
4658 See Debian bug 136249 (still outstanding) for more info about why
4659 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4661 2003-11-30 Bruno Haible <bruno@clisp.org>
4663 Safer stack allocation.
4664 * setenv.c: Include allocsa.h.
4665 (alloca): Remove fallback definition.
4666 (freea): Remove macro.
4667 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4670 2003-10-17 Bruno Haible <bruno@clisp.org>
4672 * binary-io.h: Avoid warnings on Cygwin.
4674 2003-12-28 Bruno Haible <bruno@clisp.org>
4676 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4677 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4679 2003-11-28 Bruno Haible <bruno@clisp.org>
4681 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4683 2003-11-27 Bruno Haible <bruno@clisp.org>
4685 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4687 2003-11-17 Bruno Haible <bruno@clisp.org>
4689 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4691 2003-11-24 Bruno Haible <bruno@clisp.org>
4693 * xallocsa.h: New file, from GNU gettext.
4694 * xallocsa.c: New file, from GNU gettext.
4696 2003-11-24 Bruno Haible <bruno@clisp.org>
4698 * allocsa.h: New file, from GNU gettext.
4699 * allocsa.c: New file, from GNU gettext.
4701 2003-11-24 Bruno Haible <bruno@clisp.org>
4703 * eealloc.h: New file.
4705 2004-01-15 Jim Meyering <jim@meyering.net>
4707 Merge from coreutils.
4709 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4710 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4711 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4713 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4714 optional configure-time default.
4716 * version-etc.c (version_etc_copyright): Update copyright date.
4718 * xreadlink.c (xreadlink): Correct outdated comment.
4720 2004-01-15 Paul Eggert <eggert@twinsun.com>
4722 Merge from coreutils.
4724 * posixver.c: Include posixver.h.
4726 * same.c: Include <stdbool.h>, <limits.h>.
4727 (_POSIX_NAME_MAX): Define if not defined.
4729 (same_name): If file names are silently truncated, report
4730 that the file names are the same if they are the same after
4731 the silent truncation.
4733 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4734 conversion function.
4735 * xstrtod.c (xstrtod): Likewise. All callers changed to
4736 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4739 2004-01-14 Paul Eggert <eggert@twinsun.com>
4741 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4742 with like-named macro in fnmatch.c.
4743 (EXT): Use an internal constant instead.
4745 Merge fnmatch patches from glibc.
4746 * fnmatch.c (mbsinit): Remove define.
4747 Add libc_hidden_ver (__fnmatch, fnmatch).
4748 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4749 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4751 2003-12-14 Karl Berry <karl@gnu.org>
4753 * config.charset: update from gettext-runtime.
4755 2003-12-03 Paul Eggert <eggert@twinsun.com>
4757 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4758 Bug reported by Alfred M. Szmidt.
4760 2003-11-29 Karl Berry <karl@gnu.org>
4762 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4764 2003-11-23 Paul Eggert <eggert@twinsun.com>
4765 Bruno Haible <bruno@clisp.org>
4767 * printf-parse.h: Don't include sys/types.h.
4768 (ARG_NONE): New macro.
4769 (char_directive): Change type of *arg_index fields to size_t.
4770 * printf-parse.c: Don't include sys/types.h.
4771 (SSIZE_MAX): Remove macro.
4772 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4773 Remove unnecessary overflow check.
4774 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4777 2003-11-24 Paul Eggert <eggert@twinsun.com>
4779 * alloca.c: Remove dependency on xalloc module.
4780 (xalloc_die): Remove.
4781 (memory_full) [!defined emacs]: New macro.
4782 [!defined emacs]: Don't include xalloc.h.
4783 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4784 address arithmetic overflows. Change datatypes a bit to avoid
4787 2003-11-22 Jim Meyering <jim@meyering.net>
4789 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4791 2003-11-17 Bruno Haible <bruno@clisp.org>
4793 * vasnprintf.c (alloca): Remove fallback definition.
4794 (freea): Remove definition.
4795 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4796 Reported by Paul Eggert.
4798 2003-11-17 Jim Meyering <jim@meyering.net>
4800 On systems without utime and without a utimes function capable of
4801 dealing with a NULL struct utimbuf* argument, this utime replacement
4802 could -- in unusual circumstances -- leak a file descriptor.
4803 * utime.c: Include <unistd.h> and <errno.h>.
4804 (utime_null): Be sure to close `fd' and to preserve errno.
4805 Reported by Geoff Collyer via Arnold Robbins.
4807 2003-11-16 Paul Eggert <eggert@twinsun.com>
4808 Bruno Haible <bruno@clisp.org>
4810 Protect against address arithmetic overflow.
4811 * printf-args.h: Include stddef.h.
4812 (arguments): Change type of field 'count' to size_t.
4813 * printf-args.c (printf_fetchargs): Use size_t instead of
4814 'unsigned int' where appropriate.
4815 * printf-parse.h: Include sys/types.h.
4816 (char_directive): Change type of *arg_index fields to ssize_t.
4817 (char_directives): Change type of fields 'count', max_*_length to
4819 * printf-parse.c: Include sys/types.h and xsize.h.
4820 (SSIZE_MAX): Define fallback value.
4821 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4822 instead of 'int' where appropriate. Check a_allocated, d_allocated
4823 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4824 * vasnprintf.c: Include xsize.h.
4825 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4826 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4827 overflow. Avoid wraparound when converting a width or precision from
4830 2003-11-16 Bruno Haible <bruno@clisp.org>
4832 Update from GNU gettext.
4833 * printf-parse.c: Generalize to it can be compiled for wide strings.
4834 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4835 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4836 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4837 SNPRINTF): New macros.
4838 Don't include <alloca.h> if the file is used inside libintl.
4839 (local_wcslen): New function, for Solaris 2.5.1.
4840 (VASNPRINTF): Use it instead of wcslen.
4842 2003-11-16 Bruno Haible <bruno@clisp.org>
4844 * xsize.h (xmax): New function.
4845 (xsum, xsum3, xsum4): Declare as "pure" functions.
4847 2003-11-12 Paul Eggert <eggert@twinsun.com>
4849 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4850 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4851 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4852 heuristic is just as accurate as far as we know, and it removes a
4853 dependency on size_max.m4 and ptrdiff_max.m4.
4855 2003-11-12 Paul Eggert <eggert@twinsun.com>
4857 * xstrtol.c (__xstrtol): Remove "break" immediately after
4858 "return", to pacify some unknown compiler. Problem reported
4861 2003-11-11 Bruno Haible <bruno@clisp.org>
4863 * xsize.h (SIZE_MAX): Remove fallback definition.
4864 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4867 2003-11-10 Paul Eggert <eggert@twinsun.com>
4869 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4870 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4871 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4873 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4874 not (size_t) -1, since it's defined here.
4876 2003-11-06 Paul Eggert <eggert@twinsun.com>
4878 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4879 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4880 Reject sizes of exactly SIZE_MAX bytes.
4881 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4882 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4884 2003-11-05 Bruno Haible <bruno@clisp.org>
4886 * xsize.h: Include limits.h, to avoid a possible collision with
4887 SIZE_MAX defined in <limits.h> on Solaris.
4889 2003-11-04 Bruno Haible <bruno@clisp.org>
4891 * xsize.h: New file.
4892 * linebreak.c: Include xsize.h.
4893 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4894 argument for overflow.
4895 Suggested by Paul Eggert.
4897 2003-10-31 Bruno Haible <bruno@clisp.org>
4899 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4900 to avoid (extremely rare) race condition.
4901 Suggested by Paul Eggert.
4903 2003-11-03 Jim Meyering <jim@meyering.net>
4905 * userspec.c: Include "userspec.h".
4906 * userspec.h: New file.
4908 2003-10-31 Paul Eggert <eggert@twinsun.com>
4910 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4911 * mountlist.c (SIZE_MAX): Define if not defined already.
4912 (read_filesystem_list): Set and use me_type_malloced.
4913 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4914 whatever the type happens to be), for brevity and consistency.
4915 Check for size calculation overflow on Alphas running OSF/1.
4917 2003-10-31 Jim Meyering <jim@meyering.net>
4919 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4921 * linebuffer.c: Include <string.h> for declaration of memset.
4923 2003-10-30 Paul Eggert <eggert@twinsun.com>
4924 Bruno Haible <bruno@clisp.org>
4926 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4927 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4929 2003-10-29 Paul Eggert <eggert@twinsun.com>
4931 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4932 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4934 * quotearg.c (quotearg_n_options): Use it.
4935 * group-member.c: Include <stdbool.h>.
4936 (free_group_info): Arg is now const *; don't free arg.
4937 (get_group_info): Now returns bool and accepts struct group_info *,
4938 rather than returning a malloc'ed struct group_info *.
4939 All uses changed. Check for overflow in internal size calculation.
4941 * getusershell.c (readname): Simplify the code by using x2nrealloc
4942 rather than xmalloc/xrealloc.
4943 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4944 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4945 conformance bug: the old code used a pointer after freeing the
4946 storage that it addressed.
4947 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4948 rather than doing it by hand.
4949 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4950 the buffer preserved. Use free and xmalloc instead.
4951 * quotearg.c (quotearg_n_options): Likewise.
4952 Use a simpler test for size overflow. Don't use xalloc_oversized
4953 because unsigned int might be wider than size_t (!); this suggests
4954 that we should switch from unsigned int to size_t for slot numbers.
4956 2003-10-27 Bruno Haible <bruno@clisp.org>
4958 * stdbool_.h: Better support for BeOS.
4960 2003-10-27 Paul Eggert <eggert@twinsun.com>
4962 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4963 to allocate the returned structure. Do not allocate a subarray,
4964 as x2nrealloc will do that.
4965 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4966 instead of xnrealloc.
4967 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4969 2003-10-26 Paul Eggert <eggert@twinsun.com>
4971 * xalloc.h (xalloc_oversized): New static inline function, for
4972 callers that want to do their own size-overflow checking. Include
4973 <stdbool.h>, since xalloc_oversized returns bool.
4974 * xalloc.c (array_size_overflow): Remove. All callers changed
4975 to use xalloc_oversized.
4977 Add two functions x2realloc, x2nrealloc, for programs that grow
4978 arrays dynamically by doubling their sizes.
4979 * xalloc.h (x2realloc, x2nrealloc): New decls.
4980 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4983 Port to C99 semantics for 'inline' of external functions.
4984 Bug reported by Bruno Haible.
4985 * xmalloc.c (xnmalloc_inline): New static inline function,
4986 with the old contents of xnmalloc.
4987 (xnmalloc, xmalloc): Use it.
4988 (xnrealloc_inline): New static inline function,
4989 with the old contents of xnrealloc.
4990 (xnrealloc, xrealloc): Use it.
4992 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4994 2003-10-25 Paul Eggert <eggert@twinsun.com>
4996 Fix several address-calculation bugs in the hash modules,
4997 plus some minor code cleanup.
4999 * hash.h: Include <stdbool.h>, for bool.
5000 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5001 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5002 hash_get_n_entries, hash_get_max_bucket_length,
5003 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5004 hash_rehash): Use size_t rather than unsigned.
5005 * hash.c (struct hash_table, hash_get_n_buckets,
5006 hash_get_n_buckets_used, hash_get_n_entries,
5007 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5008 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5009 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5011 (SIZE_MAX): Define if not defined.
5012 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5013 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5015 Use const * when possible.
5016 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5017 (check_tuning): Fix bug: if tuning parameters were very close to
5018 0 or 1, rounding errors could have caused subscript violations.
5019 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5020 (hash_initialize): Add 'fail:' label
5021 to free table and return NULL, and use it to simplify code.
5022 Use calloc rather than clearing the storage ourself.
5023 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5024 buffer size calculations.
5025 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5026 Include <stddef.h>, for size_t.
5027 * hash-pjw.c (hash_pjw): Likewise.
5028 Switch to method described by Bruno Haible.
5029 Include <limits.h>, for CHAR_BIT.
5030 (SIZE_BITS): New macro.
5032 2003-10-21 Paul Eggert <eggert@twinsun.com>
5034 * getndelim2.c (getndelim2): When size calculation overflows,
5035 ceiling the allocation at NMAX bytes rather than silently
5036 discarding input bytes before NMAX is reached. This makes
5037 a difference only if NMAX exceeds SIZE_MAX / 2.
5039 * obstack.c: Merge from glibc.
5040 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5041 Add libc_hidden_def (_obstack_newchunk).
5042 (_obstack_free) [! defined _LIBC]: Remove.
5043 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5044 a clone of the function body.
5045 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5046 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5048 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5049 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5052 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5053 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5054 Don't use lvalue casts, as GCC plans to remove support for them
5055 in GCC 3.5. Reported by Joseph S. Myers. This bug
5056 was also present in the non-GCC version, indicating that this
5057 code had always been buggy and had never been widely used.
5058 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5059 Use the fast variant of each macro, rather than copying the
5060 definiens of the fast variant; that way, we'll be more likely to
5061 catch future bugs in the fast variants.
5063 2003-10-20 Bruno Haible <bruno@clisp.org>
5065 * wait-process.h: New file, from GNU gettext.
5066 * wait-process.c: New file, from GNU gettext.
5068 2003-10-19 Jim Meyering <jim@meyering.net>
5070 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5072 2003-10-16 Paul Eggert <eggert@twinsun.com>
5074 * getgroups.c: Include <errno.h>, <stdlib.h>.
5075 (getgroups): First arg is int, not size_t.
5076 Don't let 'free' mangle errno.
5078 2003-10-16 Jim Meyering <jim@meyering.net>
5080 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5082 2003-10-15 Paul Eggert <eggert@twinsun.com>
5084 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5086 (new_exclude, add_exclude_file): Initial size no longer needs to
5088 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5089 our own address arithmetic overflow checking.
5091 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5092 (fnmatch): Do not alloca more than 2000 wide characters;
5093 instead, use malloc for large buffers.
5094 Check for address arithmetic overflow, and return -1
5095 with errno set to ENOMEM in that case.
5096 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5097 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5098 instead, return -1. Check for address arithmetic overflow.
5100 2003-10-14 Paul Eggert <eggert@twinsun.com>
5102 Handle invalid suffixes and overflow independently, so that
5103 callers can treat them independently as needed. Fix some bugs in
5104 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5105 suffix for a human-readable blocksize. The major caller-visible
5106 change is the addition of a new
5107 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5108 that both overflow and suffix chars were found.
5110 * human.c (humblock): Don't check separately for invalid suffix
5111 char; that is xstrtoumax's job (now that its bug is fixed).
5112 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5113 INTMAX_MAX]: New macros.
5114 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5115 TYPE_MAXIMUM): New macros.
5116 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5117 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5118 if overflow occurs, as it's what __strtol does and it's more useful
5120 (__xstrtol): If __strtol reports some error other than ERANGE,
5121 reflect it to the caller as LONGINT_INVALID. If it reports
5122 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5123 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5124 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5126 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5127 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5128 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5129 [defined UINTMAX_MAX]: New macros.
5131 2003-10-14 Bruno Haible <bruno@clisp.org>
5133 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5134 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5135 Also use volatile where needed.
5137 2003-10-12 Paul Eggert <eggert@twinsun.com>
5139 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5140 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5141 and define in terms of the other primitives.
5142 * xmalloc.c: Include stdbool.h; do not include exit.h.
5143 (SIZE_MAX): Define if not already defined.
5144 (array_size_overflow): New function.
5145 (xalloc_die): Abort instead of exiting if 'error' returns.
5146 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5147 (xmalloc, xrealloc): Use them.
5148 (xcalloc): Check for address arithmetic overflow.
5149 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5150 a bit faster than strcpy.
5152 2003-10-08 Paul Eggert <eggert@twinsun.com>
5154 Merge getpass from libc, plus a few fixes.
5156 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5157 Include <stdbool.h>.
5158 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5159 __fsetlocking to empty.
5160 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5161 do include <bits/libc-lock.h>.
5162 Do not include <fcntl.h>; not needed.
5163 [_LIBC]: Include <wchar.h>.
5164 (NOTCANCEL_MODE): New macro.
5165 (flockfile, funlockfile) [_LIBC]: New macros.
5166 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5167 [!_LIBC]: New macros.
5168 (call_fclose): New function.
5169 (getpass): Use it. Save tty stream separately; this simplifies the
5170 code and makes it more reliable if stdin happens to equal stdout.
5171 Invoke __fsetlocking on tty.
5172 Handle thread cancellation if needed.
5173 Namespace cleanup (use __tcgetattr, __getline).
5174 Use bool for Booleans.
5175 [USE_IN_LIBIO]: Handle wide streams.
5176 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5177 stream might go where.
5179 * unlocked-io.h: Include <stdio.h>, so that the caller
5180 doesn't have to include <stdio.h> before us.
5181 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5182 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5183 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5184 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5185 if not declared, so that we can use getpass.c code from libc without
5187 (flockfile, ftrylockfile, funlockfile): New macros.
5189 2003-10-06 Bruno Haible <bruno@clisp.org>
5191 * version-etc-2.h: Remove file.
5192 * version-etc-2.c: Remove file.
5194 2003-09-25 Jim Meyering <jim@meyering.net>
5195 Bruno Haible <bruno@clisp.org>
5197 This lets translators provide better translations for the
5198 "Written by ..." part of --version output.
5199 * version-etc.h: Include stdarg.h.
5200 (version_etc_copyright): Declare as readonly.
5201 (version_etc): Make this function variadic with a NULL-terminated list
5202 of author name strings.
5203 (version_etc_va): New declaration.
5204 * version-etc.c: Include stdarg.h, stdlib.h.
5205 (version_etc_copyright): Declare as readonly.
5206 (version_etc_va): New function. Provide a different translatable string
5207 for each possible number of authors < 10. Abbreviate when there are 10
5209 (version_etc): Make this function variadic. Call version_etc_va.
5210 Suggestion from Gary V. Vaughan.
5212 * long-options.h (parse_long_options): Change prototype: the authors
5213 string is moved to the end and becomes variadic.
5214 * long-options.c: Include stdarg.h.
5215 (parse_long_options): Make this function variadic, too.
5216 Call version_etc_va, not version_etc.
5218 2003-10-06 Bruno Haible <bruno@clisp.org>
5220 * fatal-signal.h: New file, from GNU gettext.
5221 * fatal-signal.c: New file, from GNU gettext.
5223 2003-10-04 Karl Berry <karl@gnu.org>
5225 * argp*: update from libc.
5227 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5229 * getpass.c (getpass): Use a no-op fseek when switching from input to
5230 output mode on the same stream.
5232 2003-09-29 Paul Eggert <eggert@twinsun.com>
5234 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5235 Fix arg typo in previous patch.
5237 2003-09-28 Jim Meyering <jim@meyering.net>
5239 * error.c: Correct cpp indentation.
5241 2003-09-27 Paul Eggert <eggert@twinsun.com>
5243 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5244 Omit the special code that used __typeof__, since we worry that
5245 it could be more trouble than it's worth. See:
5246 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5247 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5251 2003-09-26 Jim Meyering <jim@meyering.net>
5253 * error.c (error_tail): Move some declarations
5254 into inner scope where the local variables are used.
5256 2003-09-26 Bruno Haible <bruno@clisp.org>
5258 * stpncpy.h (gnu_stpncpy): New declaration.
5259 (stpncpy): Define as alias for gnu_stpncpy.
5260 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5262 2003-09-26 Paul Eggert <eggert@twinsun.com>
5264 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5265 (error_tail): Do not loop, reallocating temporary buffer, since
5266 the output cannot contain more wide characters than the input
5267 contains bytes, the size must be big enough already. This avoids
5268 one potential size overflow calculation. Check for size overflow
5269 when calculating temporary buffer size. Free temporary buffer
5270 when done, if it was allocated with malloc; this plugs a memory
5271 leak. Remove casts from void * to pointers, that are no longer
5272 needed now that we're assuming C89 or better.
5274 Merge error changes from glibc.
5276 * error.c, error.h: Update copyright notice header to match glibc.
5277 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5278 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5279 Disable cancellation while printing error.
5280 * error.h: Prepend __ to parameter names.
5282 2003-09-25 Karl Berry <karl@gnu.org>
5284 * argp-fmtstream.c, argp-help.c: update from libc.
5286 2003-09-25 Bruno Haible <bruno@clisp.org>
5288 * version-etc-2.h: New file, from version-etc.h with modifications.
5289 * version-etc-2.c: New file, from version-etc.c with modifications.
5291 2003-09-25 Simon Josefsson <jas@extundo.com>
5293 * xgetdomainname.h: New file.
5294 * xgetdomainname.c: New file.
5296 2003-09-25 Simon Josefsson <jas@extundo.com>
5297 Bruno Haible <bruno@clisp.org>
5299 * getdomainname.h: New file.
5300 * getdomainname.c: New file.
5302 2003-09-24 Paul Eggert <eggert@twinsun.com>
5304 * linebuffer.c (freebuffer): Don't free the argument, just
5305 the buffer associated with the argument. Bug reported by
5308 2003-09-19 Karl Berry <karl@gnu.org>
5310 * argp.h: update from libc.
5312 2003-09-16 Paul Eggert <eggert@twinsun.com>
5314 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5315 input error, instead of returning NULL the next time we are called
5316 (and therefore losing track of errno).
5318 2003-09-15 Paul Eggert <eggert@twinsun.com>
5320 * getndelim2.c (getndelim2): Don't trash errno when a read
5321 fails, so that the caller gets the proper errno.
5323 * readutmp.c (read_utmp): Likewise.
5324 Check for fstat error. Close stream and free storage
5327 2003-09-14 Bruno Haible <bruno@clisp.org>
5329 * fwriteerror.h: New file.
5330 * fwriteerror.c: New file.
5332 2003-09-14 Jim Meyering <jim@meyering.net>
5334 * getloadavg.c: Correct cpp indentation.
5335 * strdup.c: Likewise.
5336 * vasnprintf.c: Likewise.
5338 2003-09-12 Paul Eggert <eggert@twinsun.com>
5340 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5341 * obstack.c [!defined _LIBC]: Likewise.
5342 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5343 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5344 * exitfail.c: Don't include stdlib.h; no longer needed.
5346 More changes to assume C89 or better.
5348 * error.c (error_tail): Assume vprintf.
5350 * argmatch.c (getenv): Remove decl.
5351 * progreloc.c (get_full_program_name): Define via prototype.
5352 * setenv.c (clearenv): Likewise.
5353 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5355 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5356 (malloc, memcpy): Remove decls.
5357 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5358 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5359 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5360 (memcpy): Remove macro.
5361 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5362 (__P): Remove. All uses removed.
5363 (PTR): Remove. All uses changed to void *.
5364 (CHAR_BIT, NULL): Remove.
5365 (spaces, zeros, memset_space, memset_zero)
5366 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5368 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5369 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5370 Define with prototype.
5371 Remove now-unnecessary prototype decl.
5372 (extra_args_spec): Assume ANSI C. All uses changed.
5373 (extra_args_spec_iso): Remove.
5374 (my_strftime, emacs_strftimeu): Define via prototype.
5375 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5377 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5378 * strtoimax.c: Include <stdlib.h> unconditionally.
5379 (strtoul, strtol): Remove decls.
5380 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5382 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5383 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5384 (LOCALE_PARAM_PROTO): New macro.
5385 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5386 (INTERNAL (strtol), strtol): Define with a prototype.
5387 (PARAMS): Remove. All uses removed.
5388 * tempname.c: Include <string.h> unconditionally.
5389 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5390 * xgethostname.c (main): Define with a prototype.
5391 * xmalloc.c: Include "xalloc.h" first, to check interface.
5392 Include <stdlib.h> unconditionally.
5393 (calloc, malloc, realloc, free): Remove decls.
5394 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5395 Include <stdlib.h> unconditionally. Sort include file names.
5397 (xstrtod): Define with a prototype.
5398 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5399 (strtol, strtoul): Remove decls.
5401 2003-09-11 Paul Eggert <eggert@twinsun.com>
5403 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5404 Include <stdlib.h>, <string.h> unconditionally.
5405 Remove now-unnecessary cast to char *.
5406 * strnlen.c: Include <string.h> unconditionally.
5407 * yesno.c (yesno): Define with a prototype.
5409 2003-09-10 Bruno Haible <bruno@clisp.org>
5411 * strcspn.c: Include <string.h> unconditionally.
5412 * strpbrk.c: Include <string.h> unconditionally.
5413 * strstr.c: Include <string.h> unconditionally.
5414 * unicodeio.c: Include <string.h> unconditionally.
5415 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5416 * unsetenv.c: Likewise.
5417 * xreadlink.c: Include <stdlib.h> unconditionally.
5418 * yesno.c: Include <stdlib.h> unconditionally.
5419 (rpmatch): Add prototype.
5421 2003-09-10 Jim Meyering <jim@meyering.net>
5423 * error.c: Correct indentation of cpp directives.
5425 2003-09-09 Paul Eggert <eggert@twinsun.com>
5429 * acosl.c (main): Use a prototype.
5430 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5433 * getloadavg.c (getloadavg, main): Define via prototypes.
5435 * getopt.h (struct option.name): Assume C89, and use 'const'.
5436 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5437 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5439 * getopt.c (const): Remove macro.
5440 Include <string.h> unconditionally.
5441 (my_index): Remove; all uses changed to strchr.
5442 (strlen): Remove decl.
5443 (exchange): Remove forward decl; no longer needed.
5444 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5445 Define with prototype.
5446 * getopt1.c (const): Remove macro.
5447 (getopt_long, getopt_long_only, main): Define with prototype.
5449 * getugroups.c: Include <string.h> unconditionally.
5451 * getusershell.c: Include <stdlib.h> unconditionally.
5452 (getusershell, setusershell, endusershell, readname, main):
5453 Define with prototypes.
5455 * group-member.c: Include group-member.h first.
5456 Include <stdlib.h> unconditionally.
5458 * hard-locale.c: Include hard-locale.h first.
5459 Include <stdlib.h>, <string.h> unconditionally.
5461 * hash.c (free, malloc): Remove decls.
5462 Include <stdlib.h> unconditionally.
5464 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5465 (getenv): Do not declare.
5467 * idcache.c: Include <string.h> unconditionally.
5469 * long-options.c: Include long-options.h first, to test interface.
5470 Include <stdlib.h> unconditionally.
5472 * makepath.c: Include makepath.h first, to test interface.
5473 Include <stdlib.h> and <string.h> unconditionally.
5475 * linebuffer.c: Include <stdlib.h>.
5476 (free): Remove decl.
5478 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5479 rpl_malloc returns void *, not char *.
5480 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5482 * md5.h: Include <limits.h> unconditionally.
5483 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5484 (__P): Remove; all uses removed.
5485 * md5.c: Include "md5.h" first.
5486 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5487 md5_buffer, md5_process_bytes, md5_process_block):
5488 Define with prototypes.
5489 * sha.h (__P): Remove all uses. (It wasn't defined??)
5490 * sha.c: Include "sha.h" first.
5491 Include <stdlib.h>, <string.h> unconditionally.
5493 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5494 * memcmp.c (__ptr_t): Likewise.
5495 * memrchr.c (__ptr_t): Likewise.
5496 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5497 Include <string.h> unconditionally.
5498 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5499 * memchr.c: Include <stdlib.h> unconditionally.
5500 * memchr.c (LONG_MAX): Remove.
5501 * memrchr.c (LONG_MAX): Likewise.
5502 * memchr.c (__memchr): Define via a prototype.
5503 * memrchr.c (__memrchr): Likewise.
5504 * memcmp.c (__P): Remove, and remove all uses.
5505 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5506 Remove forward decls; no longer needed.
5507 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5508 Use types required by C89 in prototype.
5510 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5511 * savedir.c: Likewise.
5512 * mkdir.c (free): Remove decl.
5513 * rmdir.c (rmdir): Define with a prototype.
5514 * savedir.c: Include savedir.h first, to test interface.
5516 * mktime.c (STDC_HEADERS): Remove.
5517 Include <stdlib.h>, <string.h> unconditionally.
5519 * modechange.c: Include <stdlib.h> unconditionally.
5520 (malloc): Remove decl.
5522 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5523 (free): Remove decl.
5525 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5526 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5527 (This type really should be intptr_t, but that's a C99ism.)
5528 (_obstack_memcpy): Remove: all uses changed to memcpy.
5529 Include <string.h> unconditionally.
5530 (struct obstack): Assume __STDC__ for types of members
5531 chunkfun, freefun, extra_arg.
5532 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5533 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5534 obstack_begin, obstack_specify_allocation,
5535 obstack_specify_allocation_with_arg, obstack_chunkfun,
5536 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5537 Remove unprototyped decls and the macros that use them.
5538 * obstack.c (POINTER): Remove. All uses changed to void *.
5539 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5540 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5541 (defined __STDC__ && __STDC__)]:
5542 Remove nonprototyped code.
5543 Include <stdlib.h> unconditionally.
5544 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5545 _obstack_allocated_p, _obstack_free, obstack_free,
5546 _obstack_memory_used, print_and_abort):
5547 Define using prototypes.
5548 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5549 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5550 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5551 obstack_next_free, obstack_object_size, obstack_room) [0]:
5552 Remove unused, unprototyped code.
5554 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5556 * physmem.c (physmem_total, physmem_available, main): Define
5559 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5560 (main): Define with a prototype.
5562 * posixver.c (getenv): Remove decl.
5564 * putenv.c (malloc): Returns void *, not char *.
5565 Include <string.h> unconditionally.
5566 (strchr, memcpy, NULL): Do not define.
5568 * readtokens.c: Include readtokens.h first, to test interface.
5569 Include <stdlib.h>, <string.h> unconditionally.
5570 (init_tokenbuffer): Define with a prototype.
5572 * regex.c (PARAMS): Remove. All uses removed.
5573 All uses of _RE_ARGS removed, too.
5574 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5576 (bzero): Assume memset exists.
5577 (memcmp, memcpy, NULL): Remove.
5578 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5579 char, or assignments to local vars of type signed char.
5580 (init_syntax_once, PREFIX(extract_number_and_incr),
5581 PREFIX(print_partial_compiled_pattern),
5582 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5583 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5584 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5585 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5586 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5587 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5588 wcs_compile_range, byte_compile_range, truncate_wchar,
5589 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5590 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5591 count_mbs_length, wcs_re_match_2_internal,
5592 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5593 PREFIX(alt_match_null_string_p),
5594 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5595 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5596 regfree, PREFIX(extract_number)): Define with prototype. Remove
5597 now-unnecessary declaration, if any.
5598 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5600 Remove now-unnecessary casts among pointer types.
5601 * regex.h (_RE_ARGS): Remove. All uses removed.
5603 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5604 (free): Remove decl.
5606 * rpmatch.c: Include <stdlib.h> unconditionally.
5608 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5609 (free): Remove decl.
5611 * save-cwd.c: Include <stdlib.h> unconditionally.
5612 * xgetcwd.c: Likewise.
5614 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5615 (free): Remove decl.
5617 * strchrnul.c (strchrnul): Define with a prototype.
5618 Fix bug: c_in was not converted to char before searching.
5620 The following changes are not K&R related:
5622 * group-member.h: Include <sys/types.h>, so that this file is
5624 * makepath.h: Likewise.
5626 * getusershell.c (readname, default_index, line_size, readname):
5627 Use size_t, not int, for sizes.
5628 (readname): If the size overflows, report an error instead of
5631 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5633 * getndelim2.c: Assume stdlib.h per the C89 spec.
5635 2003-09-08 Paul Eggert <eggert@twinsun.com>
5637 Assume C89 or better; remove K&R cruft.
5638 A few of these changes were first proposed by Derek Robert Price
5639 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5641 * addext.c: Include <string.h> unconditionally.
5642 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5643 Don't declare getenv or malloc.
5645 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5646 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5648 (find_stack_direction, alloca): Use prototypes.
5650 * atexit.c (atexit): Define using a prototype.
5652 * basename.c, dirname.c, stripslash.c:
5653 Include <string.h> unconditionally.
5655 * bcopy.c: Include <stddef.h>.
5656 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5658 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5660 * error.h (error, error_at_line, error_print_progname)
5661 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5662 * error.c: Include error.h first, to check interface.
5663 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5664 (VA_START): Remove; all uses changeed to va_start.
5665 (exit, strerror): Remove decls.
5666 (error_print_progname): Prototype uncondionally.
5667 Don't include <errno.h>; no longer needed.
5668 (private_strerror): Remove.
5669 (error_tail): Always define.
5670 (error, error_at_line): Assume C89 or better; always use prototypes.
5671 * fatal.c: Include "fatal.h" first, to test interface.
5672 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5673 (VA_START): Remove; all uses changed to va_start.
5674 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5676 (exit): Remove decl.
5677 (fatal): Prototype unconditionally. Assume va_start works.
5678 Abort at end, to pacify gcc.
5680 * euidaccess.c (main): Define with a prototype.
5682 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5684 * exitfail.c: Include <stdlib.h> unconditionally.
5686 * fnmatch_.h (__P): Remove. All uses changed to assume
5688 * fnmatch.c: Include fnmatch.h first, to test interface.
5689 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5690 (getenv): Remove decl.
5691 (fnmatch): Define using a prototype.
5692 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5693 (FCT): Define using a prototype.
5695 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5697 * gethostname.c: Include <stddef.h>.
5698 (gethostname): Define with prototype. Length is size_t, not int.
5700 2003-09-08 Paul Eggert <eggert@twinsun.com>
5702 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5703 getversion.c should have been removed then, but was accidentally
5706 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5707 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5709 2003-09-07 Paul Eggert <eggert@twinsun.com>
5711 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5712 copy_tm_result. Bug reported by Simon Josefsson in
5713 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5715 2003-09-06 Paul Eggert <eggert@twinsun.com>
5717 * time_r.c, time_r.h: New files.
5719 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5721 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5722 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5724 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5726 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5727 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5730 * timegm.c: Switch to glibc implementation, with the following changes:
5731 [defined HAVE_CONFIG_H]: Include <config.h>.
5732 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5733 (__mktime_internal) [!defined _LIBC]: New decl.
5734 (__gmtime_r) [!defined _LIBC]: New macro and function.
5735 (timegm): Use a prototype, since gnulib assumes C89.
5736 Do not bother declaring tmp to be const, as it's not really usefu.
5737 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5738 (timegm): Declare only if HAVE_DECL_TIMEGM.
5740 2003-09-03 Paul Eggert <eggert@twinsun.com>
5742 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5743 Bug reported by Lute Kamstra in
5744 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5746 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5747 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5748 course with correspondingly smaller numbers for tomorrow and
5749 yesterday. From Tadayoshi Funaba. Originally installed into
5750 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5753 2003-08-31 Simon Josefsson <jas@extundo.com>
5755 * timegm.h: New file.
5756 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5758 2003-08-31 Karl Berry <karl@gnu.org>
5760 * argp.h: update from libc.
5762 2003-08-28 Bruno Haible <bruno@clisp.org>
5764 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5765 warning on QNX, which defines O_BINARY to 000000.
5767 2003-08-24 Bruno Haible <bruno@clisp.org>
5769 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5770 MSVC7 <stdio.h> is included later.
5772 2003-08-20 Bruno Haible <bruno@clisp.org>
5774 * progname.h: New file, from GNU gettext.
5775 * progname.c: New file, from GNU gettext.
5776 * progreloc.c: New file, from GNU gettext.
5778 2003-08-19 Bruno Haible <bruno@clisp.org>
5780 * xstrdup.c: Assume <string.h> exists.
5782 2003-08-18 Jim Meyering <jim@meyering.net>
5784 * setenv.h: Indent nested cpp directive.
5785 * vasnprintf.c: Remove trailing blanks.
5787 2003-08-17 Simon Josefsson <jas@extundo.com>
5788 Bruno Haible <bruno@clisp.org>
5790 * xstrndup.h: New file.
5791 * xstrndup.c: New file.
5793 2003-08-17 Bruno Haible <bruno@clisp.org>
5795 * strndup.h: New file.
5797 2003-08-16 Paul Eggert <eggert@twinsun.com>
5799 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5800 space, undoing this 2003-08-12 change:
5801 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5803 2003-08-16 Jim Meyering <jim@meyering.net>
5805 Merge from coreutils.
5806 * xstrtoimax.c: #else #if -> #elif.
5807 * xstrtoumax.c: Likewise.
5809 2003-08-15 Paul Eggert <eggert@twinsun.com>
5811 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5812 rather than tab, after '#' in shell-script copyright notices.
5813 Suggested by Bruno Haible.
5815 2003-08-15 Jim Meyering <jim@meyering.net>
5816 and Paul Eggert <eggert@twinsun.com>
5818 Merge from coreutils.
5819 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5820 member but strut utmpx does not. Needed for AIX 4.3.3.
5821 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5823 2003-08-15 Jim Meyering <jim@meyering.net>
5825 Merge from coreutils.
5826 * xgethostname.c: Include <stdlib.h>.
5827 (xghostname): Don't exit for anything other than memory-related
5828 failure; just return NULL.
5829 * userspec.c: Include "posixver.h".
5830 (parse_user_spec): Accept `.' as a separator only
5831 in pre-POSIX-200112 mode.
5832 * strtoimax.c: Use #elif rather than #else #if.
5833 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5834 Remove function, now that we can rely on a working tzset function.
5835 [!_LIBC]: Ensure that the required autoconf test has been run.
5836 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5837 Use underlying_strftime for %r.
5838 * sha.c: Merge in some clean-up and optimization changes from glibc.
5839 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5840 Ensure that it is a multiple of 64.
5841 Rearrange loop exit tests so as to avoid performing an
5842 additional fread after encountering an error or EOF.
5843 * realloc.c: Update copyright date.
5845 2003-08-14 Jim Meyering <jim@meyering.net>
5847 Merge from coreutils.
5848 * obstack.h: Whitespace changes.
5849 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5850 and xcalloc return values.
5851 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5852 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5853 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5854 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5855 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5857 Use mntctl's return value to drive the entry-processing loop, since
5858 we can't rely on the value of the vmt_length member in the last
5859 entry. On some systems doing so could result in exhausting
5860 virtual memory. Based in part on a patch from Mike Jetzer.
5862 2003-08-14 Jim Meyering <jim@meyering.net>
5863 and Paul Eggert <eggert@twinsun.com>
5865 Merges from coreutils, plus other fixes.
5866 * physmem.c: Merge in portability changes from gcc/libiberty
5867 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5868 for credits and details. Thanks to Kaveh Ghazi for helping
5869 to keep these files in sync.
5870 (ARRAY_SIZE): Define it.
5871 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5872 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5873 (memcasecmp): Don't assume size_t fits in unsigned int.
5874 Remove casts and duplicate code.
5875 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5876 (memcpy): Remove definition.
5877 Merge in some clean-up and optimization changes from glibc.
5878 [BLOCKSIZE]: Move definition to top of file.
5879 Ensure that it is a multiple of 64.
5880 Rearrange loop exit tests so as to avoid performing an
5881 additional fread after encountering an error or EOF.
5882 * md5.h (md5_uintptr): Define.
5883 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5884 return to the initial working directory. Preserve errno
5886 * idcache.c: Include "xalloc.h".
5887 (xmalloc, xrealloc): Remove decls.
5888 (getuser): Remove casts no longer required in C89.
5889 * human.c: Include stdio.h, for sprintf.
5890 * group-member.c: Include "xalloc.h".
5891 (xmalloc, xrealloc): Remove decls.
5892 (get_group_info): Remove casts no longer required in C89.
5893 * getusershell.c (readname): Remove casts no longer required in C89.
5894 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5895 * getline.c: Whitespace fix, from coreutils.
5897 2003-08-13 Paul Eggert <eggert@twinsun.com>
5899 * exclude.c: Include <ctype.h>
5900 (IN_CTYPE_DOMAIN): New macro.
5902 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5905 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5906 Undo previous (whitespace-only) change.
5908 2003-08-12 Paul Eggert <eggert@twinsun.com>
5910 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5911 Normalize leading white space and remove trailing white space.
5912 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5913 notice, as per ../config/srclist-update.
5915 Merge from coreutils.
5916 * euidaccess.h: New file.
5917 * euidaccess.c: Include it.
5918 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5919 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5920 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5922 2003-08-11 Bruno Haible <bruno@clisp.org>
5924 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5925 (vasnprintf): Use it instead of wcslen.
5927 2003-08-11 Bruno Haible <bruno@clisp.org>
5929 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5930 value to ensure that _Bool promotes to int. Use #define for _Bool when
5931 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5933 2003-08-10 Karl Berry <karl@gnu.org>
5935 * regex.h: update from libc (whitespace fix).
5937 2003-08-09 Paul Eggert <eggert@twinsun.com>
5939 Merge some files from coreutils. These changes were
5940 originally made by Jim Meyering.
5941 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5942 many older Unixes require this.
5943 * alloca.c (alloca): Remove cast to argument of free;
5944 no longer needed in C89.
5945 * alloca_.h, regex.h: Fix white space to match
5946 what GNU indent does.
5948 2003-08-05 Paul Eggert <eggert@twinsun.com>
5950 * bumpalloc.h: Remove.
5952 2003-08-04 Paul Eggert <eggert@twinsun.com>
5954 * getloadavg.c: Change copyright notice and spacing to conform to
5957 Merge from coreutils.
5958 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5960 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5961 from Karl Berry, implemented by Jim Meyering.
5962 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5963 from Dmitry V. Levin.
5964 Remove anachronistic cast of xrealloc.
5965 * fnmatch_.h (__const): Remove. Use 'const'.
5966 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5967 type. Otherwise, it wouldn't compile with at least /bin/cc on
5968 ymp-cray-unicos9.0.2.X.
5969 Combine two mostly-identical uses of alloca into one.
5970 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5972 2003-08-04 Dave Love <d.love@dl.ac.uk>
5976 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5977 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5978 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5979 obsolete NLIST_NAME_UNION.
5980 [__GNU__]: Undef BSD and FSCALE.
5981 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5983 2003-08-03 Paul Eggert <eggert@twinsun.com>
5985 * stdbool_.h (_Bool): Make it signed char, instead of
5986 an enum type, so that it's guaranteed to promote to int. See:
5987 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5989 2003-07-31 Paul Eggert <eggert@twinsun.com>
5991 * strerror.c: Include config.h, limits.h. Declare sprintf.
5992 (strerror): Don't assume that a printable int fits in 14 bytes.
5994 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5995 Bruno Haible <bruno@clisp.org>
5997 * getline.h (getline, getdelim): Change return type to ssize_t.
5998 * getline.c (getline, getdelim): Likewise.
5999 Remove _GNU_SOURCE define; now it's defined in config.h through
6002 2003-07-22 Paul Eggert <eggert@twinsun.com>
6004 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6005 over-parenthesization in macros.
6007 Sync with coreutils.
6009 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6012 Use `exit_failure' for xalloc and xmemcoll instead of their own
6013 private exit-failure variables.
6014 * xalloc.h (xalloc_exit_failure): Remove.
6015 * xmalloc.c: Likewise. Include exitfail.h.
6016 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6017 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6018 * xmemcoll.c: Likewise. Include exitfail.h.
6019 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6021 2003-07-18 Paul Eggert <eggert@twinsun.com>
6023 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6024 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6025 to test that it can stand by itself. Include "exitfail.h".
6026 Clients should set exit_failure instead.
6027 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6029 2003-07-18 Andreas Schwab <schwab@suse.de>
6031 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6033 2003-07-18 Bruno Haible <bruno@clisp.org>
6035 * getndelim2.h: New file.
6036 * getndelim2.c: Make into a module of its own. Include config.h,
6038 (getndelim2): Make non-static. Change return type to ssize_t.
6039 * getline.h: Change argument names.
6040 * getline.c: Include getndelim2.h instead of getndelim2.c.
6041 * getnline.c: Include getndelim2.h.
6043 2003-07-17 Bruno Haible <bruno@clisp.org>
6045 * Makefile.am: Remove file.
6046 * Makefile.in: Remove file.
6048 2003-07-17 Bruno Haible <bruno@clisp.org>
6050 * getnline.h: New file.
6051 * getnline.c: New file.
6052 * getndelim2.c: New file, extracted from getline.c.
6053 (getndelim2): Renamed from getdelim2, with added nmax argument.
6054 * getline.c: Include getndelim2.c.
6055 (getdelim2): Moved out to getndelim2.c.
6056 (getline, getdelim): Update.
6058 2003-07-15 <karl@gnu.org>
6060 * vasnprintf.c: update from gettext.
6062 2003-07-15 Jim Meyering <jim@meyering.net>
6064 * makepath.c (make_path): Enclose diagnostic in _(...).
6066 2003-07-14 Paul Eggert <eggert@twinsun.com>
6068 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6069 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6070 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6071 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6072 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6073 updated automatically by ../config/srclist-update. This changes
6074 their license from LPGL to GPL.
6076 2003-07-14 Jim Meyering <jim@meyering.net>
6078 Don't emit diagnostics. Let callers do that.
6079 * save-cwd.c: Don't include "error.h".
6080 (save_cwd): Don't call error. Ensure that errno is valid
6081 when returning nonzero.
6083 * save-cwd.h (restore_cwd): Update prototype.
6084 * save-cwd.c (restore_cwd): Remove two parameters.
6085 Simplify. Don't call error upon failure. Let callers do that.
6086 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6087 when auditing is enabled. But don't bother updating the #if.
6089 2003-07-14 Simon Josefsson <jas@extundo.com>
6091 * mempcpy.h: New file.
6092 * mempcpy.c: New file.
6094 2003-07-14 Paul Eggert <eggert@twinsun.com>
6096 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6097 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6098 unicodeio.c, unicodeio.h, unlocked-io.h:
6099 Switch from LGPL to GPL.
6101 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6103 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6104 it breaks C++ compilation.
6105 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6107 2003-07-10 Jim Meyering <jim@meyering.net>
6109 * vasnprintf.c: Remove trailing blanks.
6110 Make cpp indentation consistent.
6112 2003-07-09 Paul Eggert <eggert@twinsun.com>
6114 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6115 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6116 Switch from LGPL to GPL.
6118 2003-07-07 Paul Eggert <eggert@twinsun.com>
6120 * mktime.c: Fix some boundary cases and remove need for floating point.
6122 Issue a compile-time diagnostic if time_t is floating point, or if
6123 two's complement arithmetic is not in effect, or if arithmetic
6124 right shift does not propagate the sign. These assumptions were
6125 all in the original code but they weren't checked.
6127 (TIME_T_MIDPOINT, verify): New macros.
6128 (__isleap): Remove; it has integer overflow problems.
6129 (leapyear): New function, without those problems.
6130 (ydhms_tm_diff): Remove; splitting into two parts.
6131 (ydhms_diff): New function, containing the arithmetic part of
6132 the old ydhms_tm_diff function. Issue a compile-time
6133 diagnostic if we are not using C99 integer division.
6134 Avoid casts when possible.
6135 (guess_time_tm): New function, containing the checking part of
6136 the old ydhms_tm_diff function. Return the new value, rather than
6137 the difference between it and the old. Accept a new argument T
6138 so that *T specifies the old value. Check for overflow in the result.
6140 (__mktime_internal): Use a time_t offset, not a long int offset.
6141 This undoes the 2003-06-04 change, which is no longer needed now
6142 that we have better overflow checking.
6143 (localtime_offset): Likewise.
6145 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6146 and long are 64-bit but int is only 32-bit.
6147 (ydhms_diff): Use long int to store year1 and yday1.
6148 Issue a compile-time diagnostic if long int is not wide enough.
6150 (__mktime_internal): Use long int to store adjusted year and yday.
6151 Use plain C rather than preprocessor commands, if that doesn't
6153 Check for overflow (and try to repair) after each probe
6154 rather than checking only at the very end. This avoids some bugs
6155 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6156 does not equal GMT offset at maximum time).
6157 Use integer to check for overflow rather than floating point; this
6158 is more portable to non-IEEE hosts, and is a tad faster.
6159 When we detect that we are oscillating between two values,
6160 don't check whether tm_isdst has the requested value, since
6161 we already know the answer. When tm_isdst has the wrong value,
6162 use a different heuristic to find the right one, based on the
6163 extreme values actually observed in practice in tz2003a,
6164 rather than the (overly optimistic) "previous 3 calendar quarters".
6166 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6167 "T const" to accommodate glibc style.
6168 (check_result): Use less-confusing report format. "long" -> "long int.
6170 Don't loop if the iteration overflows time_t.
6171 Allow a negative step in the iteration.
6173 2003-07-01 Paul Eggert <eggert@twinsun.com>
6175 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6176 having it depend on HAVE_SYS_TYPES_H.
6178 2003-06-25 Bruno Haible <bruno@clisp.org>
6180 * readlink.c: New file.
6182 2003-06-20 Bruno Haible <bruno@clisp.org>
6184 Assume C89, so PARAMS isn't needed.
6185 * unicodeio.h (PARAMS): Remove.
6186 * unicodeio.c: Don't use PARAMS.
6188 2003-06-18 Jim Meyering <jim@meyering.net>
6190 Merge changes from coreutils.
6191 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6192 Remove explicit declarations of xmalloc and realloc.
6194 (read_utmp): Remove anachronistic cast of xmalloc.
6196 2003-06-17 Paul Eggert <eggert@twinsun.com>
6198 Assume C89, so PARAMS isn't needed.
6199 * backupfile.h (PARAMS): Remove. All uses removed.
6200 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6201 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6202 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6203 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6204 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6205 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6206 xstrtol.h: Likewise.
6207 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6208 same.h, strverscmp.h: Do not include config.h; no longer needed.
6209 Anyway, config.h should always be included before any other file.
6211 2003-06-11 Simon Josefsson <jas@extundo.com>
6213 * sysexit_.h: New file.
6215 2003-05-20 Derek Price <derek@ximbiot.com>
6217 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6219 2003-06-10 Simon Josefsson <jas@extundo.com>
6221 * strchrnul.h: New file.
6222 * strchrnul.c: New file.
6224 2003-06-10 Simon Josefsson <jas@extundo.com>
6226 * argp.h: New file, from glibc.
6227 * argp-ba.c: New file, from glibc.
6228 * argp-eexst.c: New file, from glibc.
6229 * argp-fmtstream.c: New file, from glibc.
6230 * argp-fmtstream.h: New file, from glibc.
6231 * argp-fs-xinl.c: New file, from glibc.
6232 * argp-help.c: New file, from glibc.
6233 * argp-namefrob.h: New file, from glibc.
6234 * argp-parse.c: New file, from glibc.
6235 * argp-pv.c: New file, from glibc.
6236 * argp-pvh.c: New file, from glibc.
6237 * argp-xinl.c: New file, from glibc.
6239 2003-06-07 Jim Meyering <jim@meyering.net>
6241 * readtokens.h: Put `Free Software Foundation, Inc.'
6242 in place of my name in the copyright comment.
6243 Remove definition and uses of __P.
6246 * stat.c: Don't declare xmalloc explicitly.
6247 Instead, include "xalloc.h".
6248 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6249 xrealloc, and xcalloc return values.
6250 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6252 * xgetcwd.h: Remove definition/uses of PARAMS.
6254 2003-06-06 Jim Meyering <jim@meyering.net>
6256 * stdbool_.h: Renamed from stdbool.h.in.
6258 2003-06-06 Jim Meyering <jim@meyering.net>
6260 Merge from coreutils.
6261 * same.c: (same_name): Declare *_basename locals to be `const'.
6262 Consolidate declarations and initializations of *_base* locals.
6264 Merge from coreutils.
6265 This avoids a core dump on systems without GNU putenv,
6266 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6267 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6268 (unsetenv): New static function, from GNU libc.
6269 (rpl_putenv): Use it.
6271 * modechange.c: Remove trailing blanks.
6273 Merge from coreutils.
6274 * fsusage.c: Remove declaration of statfs.
6275 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6277 * posixtm.c: Include <stdbool.h> unconditionally.
6279 2003-06-05 Paul Eggert <eggert@twinsun.com>
6281 * mktime.c (__mktime_internal): When resolving a tm_isdst
6282 mismatch, look in future quarters as well as past. This fixes a
6283 bug when processing fall-backwards gaps immediately after a long
6284 period of daylight-saving time.
6286 * mktime.c: Assume freestanding C89 or better.
6287 (HAVE_LIMITS_H): Remove. Assume it's 1.
6288 (__P): Remove; not used.
6289 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6290 (mktime, not_equal_tm, print_tm, check_result,
6291 main): Use prototypes. Use const * where appropriate.
6292 (main): Fix typo in testing code that uncovered by above changes.
6293 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6295 2003-06-04 Paul Eggert <eggert@twinsun.com>
6297 * mktime.c: Fix Debian bug 177940
6298 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6299 (localtime_offset): Now long int, not time_t, because we want it
6300 to be guaranteed to be signed. All uses changed.
6301 (__mktime_internal): If overflow would occur when adding offset,
6304 Merge 'human' changes from coreutils. Rewrite to support
6305 locale-specific notations like thousands separators.
6306 * human.c: Simplify authorship notice.
6307 Include human.h immediately after config.h.
6308 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6309 <limits.h>: Do not include, since human.h does.
6310 (SIZE_MAX, UINTMAX_MAX): New macros.
6311 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6312 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6313 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6314 (power_letter): Renamed from suffixes.
6315 (generate_suffix_backwards): Remove.
6316 (adjust_value): Now takes int style (because of human.h changes)
6317 and long double value (for greater precision on some platforms).
6318 (group_number): New function.
6319 (human_readable): Use it. Use integer options, not enum.
6320 Put the options before the sizes in the arg list.
6321 Support all the new options.
6322 The old human_readable function has been removed;
6323 use inttostr.h instead.
6324 (human_readable, default_block_size, humblock):
6325 Use uintmax_t, not int, for block sizes.
6326 (human_readable_inexact, block_size_types): Remove.
6327 (block_size_opts): New constant.
6328 (human_options): Renamed from human_block_size, with new signature
6329 that allows block sizes up to UINTMAX_MAX. All callers changed.
6330 * human.h: Add copyright and authorship notice.
6331 Include <limits.h> and <stdbool.h> unconditionally.
6332 (PARAMS): Remove. All uses removed.
6333 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6334 (enum human_inexact_style): Remove tag; now a nameless enum.
6335 (human_floor, human_ceiling, human_round_to_even): Now have
6336 values 2, 0, 1 rather than -1, 1, 0.
6337 (human_group_digits, human_suppress_point_zero, human_autoscale,
6338 human_base_1024, human_SI, human_B): New constants.
6339 (human_readable_inexact, human_block_size): Remove.
6340 (human_readable): Size args are now uintmax_t, not int.
6341 (human_options): New decl.
6343 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6344 unnecessary now that we assume C89 or better. This change
6345 imported from coreutils.
6347 * mktime.c (__mktime_internal): Do not reject negative timestamps
6348 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6349 in the 2003-05-30 sync from glibc.
6351 .h files should stand alone, but we shouldn't include <sys/types.h>
6352 if we can get away with just <stddef.h>.
6354 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6355 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6356 rather than <sys/types.h>, as we merely need size_t.
6357 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6359 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6360 Include <stdio.h>, to get FILE.
6361 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6362 memcasecmp.h has included <stddef.h> and all we need is size_t.
6363 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6364 our interface, instead of including <sys/types.h>
6366 2003-06-02 Paul Eggert <eggert@twinsun.com>
6369 Fix some minor time-related bugs with POSIX time arguments.
6370 Some valid time stamps were being rejected (notably -1, and
6371 time stamps before 1900 on 64-bit hosts). And some invalid
6372 time stamps were being accepted, e.g. September 31.
6374 * posixtm.h (posixtime): Return bool instead of time_t, so
6375 that we can return (time_t) -1 successfully.
6376 * posixtm.c: Likewise.
6377 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6378 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6379 (t): Remove static var.
6380 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6381 of static var. All uses changed.
6382 (year): Do not reject years before 1900; they can occur with
6384 (posix_time_parse): Do not check for out-of-range components;
6385 that is now the caller's responsibility, since our checks were
6386 only approximations.
6387 (posixtime): Use mktime to check for out-of-range components,
6388 since it knows them exactly.
6389 If mktime returns (time_t) -1, check whether an error actually occurred
6390 by invoking localtime on -1.
6391 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6392 posixtime failures better.
6393 Improve the test data (in comments only).
6395 2003-05-30 <karl@gnu.org>
6397 * mktime.c: update from libc.
6399 2003-05-30 Bruno Haible <bruno@clisp.org>
6401 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6402 * localcharset.h: Likewise.
6403 * localcharset.c: Likewise.
6405 2003-05-28 Paul Eggert <eggert@twinsun.com>
6407 Assume the headers required for C89 freestanding compilers.
6408 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6409 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6410 without checking for HAVE_LIMITS_H.
6411 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6412 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6414 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6415 * exclude.c: Include <stdbool.h> unconditionally.
6416 * tempname.c: Include <stddef.h> unconditionally.
6417 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6418 * modechange.c, rpmatch.c (NULL): Don't define, since
6419 <stddef.h> does that.
6420 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6421 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6422 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6423 * xstrtol.c: Likewise.
6424 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6425 * savedir.c: Include <stddef.h> instead of defining NULL.
6427 * addext.c (addext): Use assignment rather than cast, to avoid
6428 warnings on some platforms.
6430 * mktime.c (__mktime_internal): Do not reject negative timestamps
6433 2003-05-10 Bruno Haible <bruno@clisp.org>
6435 * linebreak.c (iconv_string_length): Don't return -1 just because the
6436 string is longer than 4 KB.
6438 2003-05-12 Jim Meyering <jim@meyering.net>
6440 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6441 the space-padded-by-default conversion specifiers, %e, %k, %l.
6443 2003-05-03 Bruno Haible <bruno@clisp.org>
6445 Upgrade to Unicode-4.0.
6446 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6447 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6448 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6449 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6450 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6451 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6452 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6453 Change width of U+E0100..U+E01EF from 1 to 0.
6455 2003-04-25 Bruno Haible <bruno@clisp.org>
6457 * copy-file.c: Include <stddef.h>, for size_t.
6459 2003-04-25 Jim Meyering <jim@meyering.net>
6461 * copy-file.c (copy_file_preserving): Declare buf_size to be
6462 of type size_t, not int.
6464 2003-04-11 Jim Meyering <jim@meyering.net>
6466 Merge changes from Coreutils.
6468 2003-03-22 Jim Meyering <jim@meyering.net>
6470 * strftime.c (widen): Cast alloca return value to proper type.
6472 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6475 * strftime.c (my_strftime): Handle very large width
6476 specifications for numeric values correctly. Improve checks for
6479 2003-01-19 Jim Meyering <jim@meyering.net>
6481 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6482 (nl_get_alt_digit) [! defined my_strftime]: Define.
6483 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6484 _nl_get_alt_digit and _nl_get_walt_digit.
6486 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6487 These changes have no effect outside of _LIBC.
6489 2003-04-10 Bruno Haible <bruno@clisp.org>
6491 * findprog.h: New file, from GNU gettext.
6492 * findprog.c: New file, from GNU gettext.
6494 2003-04-05 Jim Meyering <jim@meyering.net>
6496 Merge changes from Coreutils.
6498 * exclude.h (PARAMS): Remove definition and uses.
6499 * exclude.c: Remove uses of `PARAMS'.
6501 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6502 Add test-cases for DOS filenames. Declare program_name.
6503 (main): Set up program_name. Patch by Rich Dawe.
6505 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6507 Use mntctl's return value to drive the entry-processing loop, since
6508 we can't rely on the value of the vmt_length member in the last
6509 entry. On some systems doing so could result in exhausting
6510 virtual memory. Based in part on a patch from Mike Jetzer.
6512 2003-04-04 Bruno Haible <bruno@clisp.org>
6514 * linebreak.h: New file, from GNU gettext.
6515 * linebreak.c: New file, from GNU gettext with slight modifications.
6516 * lbrkprop.h: New file, from GNU gettext.
6518 2003-04-03 Bruno Haible <bruno@clisp.org>
6520 * utf8-ucs4.h: New file, from GNU gettext.
6521 * utf16-ucs4.h: New file, from GNU gettext.
6522 * ucs4-utf8.h: New file, from GNU gettext.
6523 * ucs4-utf16.h: New file, from GNU gettext.
6525 2003-04-02 Bruno Haible <bruno@clisp.org>
6527 * binary-io.h: New file, from GNU gettext.
6529 2003-04-01 Bruno Haible <bruno@clisp.org>
6531 * pathname.h: New file, from GNU gettext.
6532 * concatpath.c: New file, from GNU gettext.
6534 2003-03-30 Bruno Haible <bruno@clisp.org>
6536 * copy-file.c (copy_file_preserving): Don't set owner if the function
6537 chown() doesn't exist.
6539 2003-03-28 Bruno Haible <bruno@clisp.org>
6541 * copy-file.h: New file, from GNU gettext.
6542 * copy-file.c: New file, from GNU gettext.
6544 2003-03-18 Jim Meyering <jim@meyering.net>
6546 * quote.c (quote_n): Fix typo in comment.
6548 2003-03-14 Jim Meyering <jim@meyering.net>
6550 Merge changes from Coreutils.
6551 * obstack.h (obstack_object_size): Declare temporary, __o,
6552 to be const, in order to avoid warnings.
6553 (obstack_room): Likewise.
6554 (obstack_empty_p): Likewise.
6556 2003-03-13 Paul Eggert <eggert@twinsun.com>
6558 Merge changes from Bison.
6559 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6560 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6561 when compiling Bison 1.875's `bitset bset = obstack_alloc
6562 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6563 * hash.c: Include <stdbool.h> unconditionally.
6565 2003-03-09 Paul Eggert <eggert@twinsun.com>
6567 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6568 Reported by Bruce Becker; see:
6569 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6571 2003-03-03 Paul Eggert <eggert@twinsun.com>
6572 Bruno Haible <bruno@clisp.org>
6574 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6575 Reported by John Hughes, see
6576 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6578 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6580 * poll_.h: New file.
6583 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6585 * mathl.h: New file.
6586 * acosl.c: New file.
6587 * asinl.c: New file.
6588 * atanl.c: New file.
6589 * ceill.c: New file.
6592 * floorl.c: New file.
6593 * frexpl.c: New file.
6594 * ldexpl.c: New file.
6596 * sincosl.c: New file.
6598 * sqrtl.c: New file.
6600 * trigl.c: New file.
6601 * trigl.h: New file.
6603 2003-02-17 Bruno Haible <bruno@clisp.org>
6605 * mkdtemp.h: New file, from GNU gettext.
6606 * mkdtemp.c: New file, from GNU gettext.
6608 2003-01-31 Bruno Haible <bruno@clisp.org>
6610 * rename.c: #undef rename before defining rpl_rename.
6611 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6613 2003-01-30 Bruno Haible <bruno@clisp.org>
6615 * printf-args.h: New file, from GNU gettext.
6616 * printf-args.c: New file, from GNU gettext.
6617 * printf-parse.h: New file, from GNU gettext.
6618 * printf-parse.c: New file, from GNU gettext.
6619 * vasnprintf.h: New file, from GNU gettext.
6620 * vasnprintf.c: New file, from GNU gettext.
6621 * asnprintf.c: New file, from GNU gettext.
6622 * vasprintf.h: New file, from GNU gettext with modifications.
6623 * vasprintf.c: New file, from GNU gettext.
6624 * asprintf.c: New file, from GNU gettext.
6626 2003-01-29 Bruno Haible <bruno@clisp.org>
6628 * stpncpy.h: New file, from GNU gettext with modifications.
6629 * stpncpy.c: New file, from GNU gettext with modifications.
6631 2003-01-28 Bruno Haible <bruno@clisp.org>
6633 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6635 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6638 2003-01-27 Bruno Haible <bruno@clisp.org>
6640 * xsetenv.h: New file, from GNU gettext.
6641 * xsetenv.c: New file, from GNU gettext.
6643 2003-01-23 Bruno Haible <bruno@clisp.org>
6645 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6647 2003-01-22 Bruno Haible <bruno@clisp.org>
6649 * exit.h: New file, from GNU gettext.
6651 2003-01-11 Bruno Haible <bruno@clisp.org>
6653 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6654 * strcase.h (strcasecmp, strncasecmp): Likewise.
6656 2003-01-14 Jim Meyering <jim@meyering.net>
6658 * same.c (same_name): Tweak a comment.
6660 2003-01-11 Bruno Haible <bruno@clisp.org>
6662 * same.c (same_name): Reorder tests so as to avoid calling stat()
6663 when a string comparison is sufficient.
6665 2003-01-11 Bruno Haible <bruno@clisp.org>
6667 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6670 2003-01-11 Bruno Haible <bruno@clisp.org>
6672 * hash-pjw.c: Add comment about low quality of this function.
6674 2003-01-12 Paul Eggert <eggert@twinsun.com>
6676 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6677 to avoid collisions with libcurses and libreadline.
6679 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6680 * getstr.h, getstr.c: Remove.
6681 * getline.c: Include "getline.h", to check interface.
6682 Move body of old getstr.c here: this defines MIN_CHUNK and
6683 declares getdelim2, which is renamed from getstr.
6684 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6686 * linebuffer.c (readlinebuffer): Renamed from readline.
6688 * linebuffer.h: Likewise.
6689 (readline): Remove backward-compatibility macro.
6691 2003-01-12 Jim Meyering <jim@meyering.net>
6693 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6695 2003-01-10 Bruno Haible <bruno@clisp.org>
6697 * alloca_.h: New file.
6698 * getdate.y: Unconditionally include alloca.h.
6699 * makepath.c: Likewise.
6700 * setenv.c: Likewise.
6701 * userspec.c: Likewise.
6703 2003-01-09 Bruno Haible <bruno@clisp.org>
6705 * stdbool.h.in: New file.
6707 2003-01-08 Bruno Haible <bruno@clisp.org>
6709 * safe-read.c: Include specification header first, to ensure its
6711 * full-write.c: Likewise.
6713 2003-01-08 Jim Meyering <jim@meyering.net>
6715 * full-write.c: Undefine and define-away `const' after inclusion
6716 of errno.h, not before. Suggestion from Bruno Haible.
6718 2003-01-07 Jim Meyering <jim@meyering.net>
6720 * full-write.c: Rework so that it may serve to define full_read, too.
6721 * full-read.c: Simply #define FULL_READ and include full-write.c.
6723 2003-01-06 Jim Meyering <jim@meyering.net>
6725 * version-etc.c: Update year in translatable copyright string.
6727 2002-12-25 Bruno Haible <bruno@clisp.org>
6729 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6730 * xstrtol.h: Likewise.
6731 * xstrtoimax.c: Likewise.
6732 * xstrtoumax.c: Likewise.
6733 * human.h: Likewise.
6735 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6736 on systems that have <inttypes.h> but not <stdint.h>.
6738 2002-12-31 Paul Eggert <eggert@twinsun.com>
6740 * memcoll.c (memcoll): Fall back on a simple algorithm using
6741 memcmp if strcoll doesn't work.
6743 2002-12-23 Bruno Haible <bruno@clisp.org>
6745 * localcharset.h: New file.
6746 * localcharset.c: Include it.
6747 * unicodeio.c: Likewise.
6749 2002-12-22 Bruno Haible <bruno@clisp.org>
6751 * utime.c (utime_null): No need to call ftruncate if the file was
6754 2002-12-23 Bruno Haible <bruno@clisp.org>
6756 * memcoll.c (STRCOLL): New macro.
6759 2002-12-22 Bruno Haible <bruno@clisp.org>
6761 * getstr.h (getstr): Define, to avoid clash with libcurses.
6762 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6764 2002-12-22 Bruno Haible <bruno@clisp.org>
6766 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6768 2002-12-23 Bruno Haible <bruno@clisp.org>
6770 * getline.h: Include <stddef.h>, for size_t.
6772 * unicodeio.h: Include <stddef.h>, for size_t.
6773 * unicodeio.c: Don't include <stddef.h>.
6775 2002-12-17 Bruno Haible <bruno@clisp.org>
6777 * canon-host.c (strdup): Remove unused declaration.
6779 * fsusage.c: Include full_read.h.
6780 (get_fs_usage): Use full_read instead of safe_read.
6782 * utime.c (utime_null): Use SAFE_READ_ERROR.
6784 2002-12-11 Bruno Haible <bruno@clisp.org>
6786 * setenv.h: Rewritten to cope with systems that have setenv() but not
6788 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6791 2002-12-11 Bruno Haible <bruno@clisp.org>
6793 * setenv.c (alloca): Fall back to malloc.
6795 (setenv): Use freea() to free memory allocated with alloca().
6797 2002-11-13 Bruno Haible <bruno@clisp.org>
6799 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6800 function declarations.
6801 * unsetenv.c (unsetenv): Likewise.
6803 2002-03-04 Bruno Haible <bruno@clisp.org>
6805 Portability to AIX 4.3.3.
6806 * unsetenv.c: New file, extracted from setenv.c.
6807 * setenv.c: Move the unsetenv() function to unsetenv.c.
6809 2001-12-20 Bruno Haible <bruno@clisp.org>
6811 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6812 use malloc instead. For SunOS 4.
6814 2001-12-11 Bruno Haible <bruno@clisp.org>
6816 * setenv.c: Declare alloca.
6817 (compar_fn_t): New typedef.
6818 (KNOWN_VALUE, STORE_VALUE): Use it.
6820 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6823 2002-12-10 Paul Eggert <eggert@twinsun.com>
6825 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6826 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6827 Choose values that are less likely to collide with system fnmatch
6829 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6830 defined (e.g., a pure POSIX system).
6831 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6832 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6834 2002-12-06 Jim Meyering <jim@meyering.net>
6836 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6838 Merge in changes from libc's misc/error.c, in preparation
6839 for the merge of gnulib's changes back into libc.
6841 * error.c (_): Define only if not already defined.
6842 Move definition to follow all #include directives.
6843 Include unlocked-io.h only if !_LIBC.
6844 [_LIBC]: Include <libio/libioP.h>.
6845 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6846 (fflush): Tweak definition to use INTUSE.
6849 2002-12-05 Paul Eggert <eggert@twinsun.com>
6851 * alloca.c [defined emacs]: Include "lisp.h".
6852 (xalloc_die) [defined emacs]: New macro.
6853 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6854 [! defined emacs]: Include <xalloc.h>.
6855 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6856 (pointer): Typedef to POINTER_TYPE *.
6857 (malloc): Remove decl; we now always use xmalloc.
6858 (alloca): Use old-style definition, since Emacs needs this.
6859 Check for arithmetic overflow when computing combined size.
6861 2002-12-04 Paul Eggert <eggert@twinsun.com>
6863 Do not generate unlocked-io.h automatically, since it's easier to
6864 maintain it by hand.
6866 * unlocked-io.h: New file, from GNU diffutils,
6867 but with proper copyright notice and attribution.
6869 * Makefile.am: Add copyright notice.
6870 (libfetish_a_SOURCES): Add unlocked-io.h.
6871 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6872 (DISTCLEANFILES, io_functions): Remove macros.
6873 (EXTRA_DIST): Remove gen_uio.
6874 (unlocked-io.h): Remove rule.
6876 2002-12-04 Jim Meyering <jim@meyering.net>
6878 Reflect the fact that stat.c and lstat.c are no longer generated.
6879 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6880 (DISTCLEANFILES): Likewise.
6881 (EXTRA_DIST): Likewise.
6882 (all_local): Don't depend on stat.c or lstat.c.
6883 (stat.c, lstat.c): Remove rules.
6884 (EXTRA_DIST): Remove xstat.in.
6886 * xstat.in: Remove file. Contents moved into stat.c.
6887 * stat.c: New file. Contents mostly from xstat.in.
6888 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6889 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6891 * safe-read.c: Rework so that it may serve to define safe_write, too.
6892 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6894 2002-12-03 Jim Meyering <jim@meyering.net>
6896 * safe-read.c, safe-write.c: Change variable names and comments, but
6897 not semantics, to minimize the differences between these two files.
6898 (safe_read): Change comment to mention SAFE_READ_ERROR.
6900 * safe-read.c (IS_EINTR): Define.
6901 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6903 2002-12-02 Bruno Haible <bruno@clisp.org>
6905 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6906 Define, taken from safe-read.c.
6907 (INT_MAX): Provide fallback.
6908 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6909 * safe-write.h (SAFE_WRITE_ERROR): Define.
6911 * safe-read.c (EINTR): Remove definition.
6912 (safe_read): Don't use EINTR if it is absent.
6914 2002-12-02 Jim Meyering <jim@meyering.net>
6916 * safe-read.c (EINTR): Define.
6917 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6918 (INT_MAX): Provide fallback.
6919 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6921 * safe-read.h (SAFE_READ_ERROR): Define.
6923 2002-12-01 Jim Meyering <jim@meyering.net>
6925 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6926 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6928 2002-11-27 Paul Eggert <eggert@twinsun.com>
6930 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6931 hash_rehash): Replace `if (limit <= value) abort ();' with
6932 `if (! (value < limit)) abort ();', for readability.
6934 2002-11-26 <karl@gnu.org>
6936 * strdup.c: copy from libc again, with jim's ok.
6937 * .cppi-disable: re-add strdup.c
6939 2002-11-25 <karl@gnu.org>
6941 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6942 instead of "strtol.c".
6944 2002-11-25 Jim Meyering <jim@meyering.net>
6946 * mktime.c: Sync from libc, now that it has the latest fix.
6948 2002-11-24 <karl@gnu.org>
6950 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6951 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6953 2002-11-24 Jim Meyering <jim@meyering.net>
6955 Update from coreutils:
6957 * mktime.c: Merge in changes from libc.
6959 Avoid a link-time failure on some Linux systems.
6960 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6961 (__mon_yday): Declare with the STATIC attribute.
6962 (__mktime_internal): Likewise.
6963 Based on a report from Greg Schafer.
6965 2002-11-23 Jim Meyering <jim@meyering.net>
6967 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6968 Use `unsigned', not `int', as type of index.
6970 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6972 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6974 2002-11-22 Paul Eggert <eggert@twinsun.com>
6976 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6977 hint that one should use `if (! x) abort ();' rather than `assert
6978 (x);', and anyway it's one less thing to worry about configuring.
6979 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6980 hash_rehash, hash_insert): Use abort rather than assert.
6982 2002-11-22 Paul Eggert <eggert@twinsun.com>
6984 * quotearg.h: Allow multiple inclusion by surrounding with
6985 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6986 so that we can be included first.
6987 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6988 * quotearg.c: Include quotearg.h immediately after config.h.
6989 No need to include stddef.h or sys/types.h any more.
6990 Surround local include files with "", not "<>".
6991 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6992 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6993 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6994 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6995 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6996 (ISPRINT): Remove; no longer needed now that we assume C89.
6998 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7001 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7002 quotearg_char): Use SIZE_MAX rather than
7003 (size_t) -1 when we are talking about "infinity".
7005 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7007 2002-11-22 Bruno Haible <bruno@clisp.org>
7009 * safe-read.h: Assume C89. Add comments.
7010 (safe_read): Change return type to size_t.
7011 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7012 counts > SSIZE_MAX correctly.
7013 * safe-write.h: New file.
7014 * safe-write.c: New file.
7015 * full-read.h: New file.
7016 * full-read.c: New file.
7017 * full-write.h: Assume C89. Add comments.
7018 * full-write.c: Include safe-write.h.
7019 (full_write): Rewritten to use safe_write.
7020 Suggested by Jim Meyering and Paul Eggert.
7022 2002-11-21 Bruno Haible <bruno@clisp.org>
7024 Remove case insensitive option matching.
7025 * argmatch.h (argcasematch): Remove declaration.
7026 (ARGCASEMATCH): Remove macro.
7027 (__xargmatch_internal): Remove case_sensitive argument.
7028 (XARGMATCH): Update.
7029 (XARGCASEMATCH): Remove macro.
7030 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7031 case_sensitive argument.
7032 (argcasematch): Remove function.
7033 (__xargmatch_internal): Remove case_sensitive argument.
7034 (main): Use XARGMATCH instead of XARGCASEMATCH.
7036 * xmalloc.c: Change compile-time error message. Add comment about
7037 required autoconf version.
7039 2002-11-21 Jim Meyering <jim@meyering.net>
7041 * strdup.c (strdup): Tweak comment and initial #if/#include.
7043 Merge in changes from the coreutils.
7045 2002-09-25 Paul Eggert <eggert@twinsun.com>
7046 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7047 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7048 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7049 int. Work more efficiently if X is the same width as uintmax_t.
7050 Do not compare X to -1, to avoid bogus compiler warning.
7051 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7052 Don't assume that f_frsize and f_bsize are the same type.
7054 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7057 * makepath.c (make_path): Restore umask *before* creating the final
7059 (make_path): Minor reformatting.
7061 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7062 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7064 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7065 ones. At least on GNU/Linux systems, `auto' means something else.
7068 2002-11-20 Paul Eggert <eggert@twinsun.com>
7070 Merge argmatch cleanups from Bison. Assume C89.
7072 * argmatch.c: Include config.h here, not in argmatch.h.
7073 Include stdlib.h, for EXIT_FAILURE.
7074 Always include <string.h>, since we assume C89.
7075 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7076 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7077 Include <stddef.h> instead, since it's all we need for size_t.
7078 (PARAMS): Remove. All uses removed.
7079 (ARRAY_CARDINALITY): Do not bother to #undef.
7080 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7081 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7082 Remove unnecessary parentheses.
7083 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7084 Insert necessary parentheses.
7085 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7086 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7088 2002-11-19 Bruno Haible <bruno@clisp.org>
7090 * mbswidth.c: Include mbswidth.h right at the beginning.
7091 * mbswidth.h: Include <stddef.h>, for size_t.
7093 * mbswidth.h (PARAMS): Remove macro.
7094 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7095 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7097 * gcd.h (PARAMS): Remove macro.
7098 (gcd): Use ANSI C function declarations.
7099 * gcd.c (gcd): Likewise.
7101 2002-11-15 Bruno Haible <bruno@clisp.org>
7103 * strcspn.c: Include <stddef.h>.
7104 (strcspn): Use ANSI C function declaration. Change return type to
7106 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7107 (strpbrk): Use NULL.
7108 * strpbrk.h (PARAMS): Remove macro.
7109 (strpbrk): Use ANSI C function declaration.
7110 * strstr.c: Don't include <sys/types.h>.
7111 * strstr.h (PARAMS): Remove macro.
7112 (strstr): Use ANSI C function declarations.
7114 2002-11-06 Bruno Haible <bruno@clisp.org>
7116 * gcd.h (gcd): Change argument type to 'unsigned long'.
7117 * gcd.c (gcd): Likewise.
7119 2002-11-05 Bruno Haible <bruno@clisp.org>
7121 * gcd.h: New file, from gettext-0.11.5.
7122 * gcd.c: New file, from gettext-0.11.5.
7124 2002-11-05 Bruno Haible <bruno@clisp.org>
7126 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7127 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7128 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7129 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7131 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7132 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7134 * closeout.c: Include gettext.h instead of <libintl.h>.
7135 * human.c: Include gettext.h instead of <libintl.h>.
7136 * quotearg.c: Include gettext.h instead of <libintl.h>.
7137 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7138 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7139 * userspec.c: Include gettext.h instead of <libintl.h>.
7140 * version-etc.c: Include gettext.h instead of <libintl.h>.
7141 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7142 (textdomain): Remove definition.
7143 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7145 * long-options.c: Remove include of <libintl.h> and definition of _.
7146 * same.c: Remove include of <libintl.h> and definition of _.
7148 2002-11-04 Bruno Haible <bruno@clisp.org>
7150 * stpcpy.h: New file, from GNU gettext-0.11.5.
7151 * strcase.h: New file, from GNU gettext-0.11.5.
7152 * strpbrk.h: New file, from GNU gettext-0.11.5.
7153 * strstr.h: New file, from GNU gettext-0.11.5.
7154 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7156 2002-05-09 Bruno Haible <bruno@clisp.org>
7158 * config.charset: Update for newest glibc. Add canonical names
7159 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7161 2002-05-09 Bruno Haible <bruno@clisp.org>
7163 * localcharset.c (get_charset_aliases): Add more Windows specific
7166 2002-05-08 Owen Taylor <otaylor@redhat.com>
7168 * config.charset: A few additions for Solaris.
7170 2001-12-05 Bruno Haible <bruno@clisp.org>
7172 * localcharset.c (locale_charset): Don't return an empty string.
7174 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7176 * config.charset: msdos in uk_UA uses CP1125.
7178 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7180 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7181 * localcharset.c (locale_charset): Declare as extern "C".
7183 2002-02-15 Bruno Haible <bruno@clisp.org>
7185 * config.charset [msdosdjgpp]: For Russian, use CP866.
7187 2002-02-11 Bruno Haible <bruno@clisp.org>
7189 * config.charset: Add support for NetBSD.
7191 2002-09-25 <karl@gnu.org>
7193 * strdup.c: copy from libc/string (via ../config/srclist*).
7194 * getopt*: copy from libc/posix.
7195 * gettext.h: copy from gettext.
7196 * .cppi-disable: add strdup.c, gettext.h.
7198 2002-07-01 Jim Meyering <meyering@lucent.com>
7200 * c-stack.c: Include sys/time.h.
7201 From Volker Borchert.
7203 2002-06-11 Paul Eggert <eggert@twinsun.com>
7205 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7206 New macro. Use it uniformly instead of
7207 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7208 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7209 reported by Vin Shelton.
7211 2002-06-22 Jim Meyering <meyering@lucent.com>
7213 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7214 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7216 2002-06-22 Paul Eggert <eggert@twinsun.com>
7218 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7219 Do not assume SA_SIGINFO behavior.
7220 Bug reported by Jim Meyering on NetBSD 1.5.2.
7222 2002-06-22 Jim Meyering <meyering@lucent.com>
7224 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7226 * exitfail.c, exitfail.h: Likewise.
7227 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7229 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7231 (EXTRA_DIST): Add fnmatch_loop.c.
7232 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7234 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7235 * fnmatch.c: Update from diffutils-2.8.2.
7236 * fnmatch_.h: New file. From diffutils-2.8.2.
7237 * fnmatch.h: Remove file.
7239 2002-06-18 Paul Eggert <eggert@twinsun.com>
7241 * file-type.h: Report an error if neither S_ISREG nor
7242 S_IFREG is defined, instead of using a test specific to glibc
7243 2.2. This should be safe, since POSIX requires S_ISREG and
7244 Unix Version 7 had S_IFREG. We don't need to check for
7245 <sys/types.h> since we don't use any symbols that it defines.
7247 2002-06-15 Jim Meyering <meyering@lucent.com>
7249 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7250 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7251 have been included before this file.
7253 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7255 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7256 so that each temporary file name is unique and valid in the first
7257 8 characters, for operation under DOS.
7259 2002-06-15 Jim Meyering <meyering@lucent.com>
7261 Work even with DJGPP 2.03, which lacks support for symlinks.
7263 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7265 * lchown.c (S_ISLNK): Likewise.
7267 2002-06-14 Jim Meyering <meyering@lucent.com>
7269 * file-type.h: Use the version from diffutils-2.8.2.
7270 * file-type.c: Likewise.
7272 2002-05-27 Jim Meyering <meyering@lucent.com>
7274 Fix a problem seen only on nonconforming systems whereby ls.c's
7275 use of localtime, and then of gettimeofday would cause trouble:
7276 the localtime call used to initialize rpl_gettimeofday's save
7277 mechanism would clobber ls's current local time information so
7278 that in any long listing the first file would always be listed
7279 with date 1970-01-01. Analysis by Volker Borchert.
7281 * gettimeofday.c (localtime): Undefine.
7282 (rpl_localtime): New function.
7284 2002-05-22 Jim Meyering <meyering@lucent.com>
7286 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7287 * file-type.h: New file.
7288 * file-type.c (file_type): New file/function. Extracted from diffutils.
7290 2002-04-29 Paul Eggert <eggert@twinsun.com>
7292 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7294 2002-04-28 Paul Eggert <eggert@twinsun.com>
7296 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7297 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7298 of 127, since 64 is the largest conceivable number for ancient
7300 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7302 2002-04-28 Jim Meyering <meyering@lucent.com>
7304 * sig2str.c (WTERMSIG): Remove definition (unused).
7306 2002-04-28 Paul Eggert <eggert@twinsun.com>
7308 * sig2str.h, sig2str.c: New files.
7309 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7311 2002-04-24 Jim Meyering <meyering@lucent.com>
7313 * gettext.h: New file, from Gettext.
7314 * Makefile.am (INCLUDES): Remove -I../intl.
7315 (libfetish_a_SOURCES): Add gettext.h.
7317 2002-04-16 Jim Meyering <meyering@lucent.com>
7319 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7320 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7321 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7323 2002-04-12 Jim Meyering <meyering@lucent.com>
7325 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7327 2002-03-10 Jim Meyering <meyering@lucent.com>
7329 * makepath.c (make_path): Remove a comma from a diagnostic.
7330 Suggestion from Santiago Vila.
7332 2002-03-08 Jim Meyering <meyering@lucent.com>
7334 * rename.c: Mention that this wrapper is needed also on
7335 mips-dec-ultrix4.4 systems.
7337 2002-03-02 Jim Meyering <meyering@lucent.com>
7339 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7340 not HAVE_CLOCK_SETTIME.
7342 2002-02-27 Paul Eggert <eggert@twinsun.com>
7344 * nanosleep.h: Rename to....
7345 * timespec.h: New name for nanosleep.h. All uses changed.
7347 * gettime.c: New file.
7348 * settime.c: New file.
7351 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7352 timespec.h. Remove nanosleep.h.
7354 2002-02-25 Paul Eggert <eggert@twinsun.com>
7356 * acl.c, acl.h: New files.
7357 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7359 2002-02-24 Jim Meyering <meyering@lucent.com>
7361 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7362 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7363 cause trouble. Reported by Nelson Beebe.
7365 2002-02-23 Paul Eggert <eggert@twinsun.com>
7367 * path-concat.c (xpath_concat): Reorder code to pacify
7368 compilers that don't know that xalloc_die never returns.
7370 2002-02-20 Jim Meyering <meyering@lucent.com>
7372 * getdate.c: Regenerate using bison-1.33.
7374 2002-02-15 Paul Eggert <eggert@twinsun.com>
7376 * posixver.c, posixver.h: New files.
7377 * Makefile.am (libfetish_a_SOURCES): Add them.
7379 2002-02-02 Paul Eggert <eggert@twinsun.com>
7380 Bruno Haible <bruno@clisp.org>
7382 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7383 (fwrite_success_callback): New declaration.
7384 * unicodeio.c (unicode_to_mb): New function, extracted from
7385 print_unicode_char. Call failure callback instead of error.
7386 (fwrite_success_callback): New function.
7387 (exit_failure_callback): New function.
7388 (fallback_failure_callback): New function.
7389 (print_unicode_char): Call unicode_to_mb.
7391 2002-01-26 Jim Meyering <meyering@lucent.com>
7393 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7395 2002-01-22 Jim Meyering <meyering@lucent.com>
7397 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7398 Otherwise, some versions of automake would omit the rule that makes
7399 Makefile from Makefile.in.
7401 2001-01-21 Paul Eggert <eggert@twinsun.com>
7403 * xmemcoll.h, xmemcoll.c: New files.
7404 * Makefile.am (libfetish_a_SOURCES): Add them.
7405 * memcoll.c: Include errno.h, and declare errno if not defined.
7406 (memcoll): Set errno to zero if there is no error.
7408 * quotearg.c (quotearg_buffer_restyled):
7409 Fix bug with quoting buffers containing NUL when backslashing escapes.
7410 This bug was exposed by the other changes in this patch.
7411 (quotearg_n_options): New arg ARGSIZE.
7412 All callers changed.
7413 (quoting_options_from_style): New function.
7414 (quotearg_n_style): Use it.
7415 (quotearg_n_style_mem): New function.
7417 * quotearg.h (quotearg_n_style_mem): New function.
7419 2002-01-16 Jim Meyering <meyering@lucent.com>
7421 * getdate.y: Add three semicolons, each just before a closing brace.
7422 Bison (as of version 1.31) no longer papers over that mistake.
7424 2002-02-14 Paul Eggert <eggert@twinsun.com>
7426 * backupfile.c (ISDIGIT): Comment fix.
7427 * getdate.y (ISDIGIT): Likewise.
7428 * posixtm.c (ISDIGIT, year): Likewise.
7429 * strverscmp.c (ISDIGIT): Likewise.
7430 * userspec.c (ISDIGIT): Likewise.
7432 2002-01-05 Jim Meyering <meyering@lucent.com>
7434 * version-etc.c (version_etc_copyright): Update copyright year.
7436 2001-01-19 Paul Eggert <eggert@twinsun.com>
7438 * closeout.c (close_stdout_status): If ferror (stdout), do
7439 not silently exit merely because the output buffer happens to
7440 have nothing pending.
7442 2001-12-18 Paul Eggert <eggert@twinsun.com>
7444 See the big note in ../ChangeLog.
7445 * human.c (suffixes): Prefer K to k for 1024.
7446 (generate_suffix_backwards): New function.
7447 (human_readable_inexact): Use it.
7448 * xstrtol.c (__xstrtol): If there is no number but there
7449 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7450 Accept 'K' as well as 'k'.
7452 2001-12-15 Jim Meyering <meyering@lucent.com>
7454 * regex.h (__restrict_arr): Update from libc.
7456 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7457 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7460 2001-12-10 Jim Meyering <meyering@lucent.com>
7462 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7463 Instead, include "xalloc.h".
7464 (initbuffer): Don't cast xmalloc return value to char*.
7465 (readline): Reword comment.
7466 Don't cast xrealloc return value to char*
7469 2001-12-09 Jim Meyering <meyering@lucent.com>
7471 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7472 `signed and unsigned type in conditional expression'.
7473 * posixtm.c (posix_time_parse): Likewise.
7475 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7477 * readtokens.c (readtoken): Declare an index to be of type unsigned
7478 to avoid a pedantic warning.
7480 * getstr.c: Don't include assert.h.
7481 (getstr): Remove warning-evoking assertions.
7482 Return -1 if offset parameter is out of bounds.
7483 Change the type of a local from int to size_t.
7485 * strftime.c (my_strftime_localtime_r): Include this function
7486 definition in the `#if ! HAVE_TM_GMTOFF' block.
7488 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7489 Include xalloc.h instead.
7491 2001-12-02 Jim Meyering <meyering@lucent.com>
7493 * tempname.c: Don't declare getenv, thus reverting the change of
7494 2001-11-18. It's no longer necessary, now that stdlib.h is always
7497 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7498 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7500 2001-11-30 Akim Demaille <akim@epita.fr>
7502 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7503 before being defined.
7505 2001-11-27 Paul Eggert <eggert@twinsun.com>
7507 * quotearg.h (quotearg_n, quotearg_n_style):
7508 First arg is int, not unsigned.
7509 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7510 (SIZE_MAX, UINT_MAX): New macros.
7511 (quotearg_n_options): Abort if N is negative.
7512 Avoid overflow check on hosts where size_t is 64 bits and int
7513 is 32 bits, as overflow is impossible there.
7514 Fix off-by-one typo that caused unnecessary reallocation.
7516 2001-11-27 Jim Meyering <meyering@lucent.com>
7518 * tempname.c: Merge with version from libc.
7519 * regex.c: Likewise.
7521 * tempname.c: Include stdlib.h unconditionally. On some old systems
7522 for which STDC_HEADERS is 0, it was not included, resulting in a
7523 warning about an integer-to-pointer conversion problem with getenv.
7524 Reported by Volker Borchert.
7526 2001-11-26 Jim Meyering <meyering@lucent.com>
7528 * gtod.h: Remove file.
7529 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7530 * gettimeofday.c: Don't include gtod.h.
7531 (GTOD_init): Remove function.
7532 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7533 Suggestion from Volker Borchert.
7535 2001-11-23 Jim Meyering <meyering@lucent.com>
7537 * hash.h (struct hash_table): Don't define here. Merely declare it.
7538 * hash.c (struct hash_table): Define it here instead.
7540 2001-11-22 Jim Meyering <meyering@lucent.com>
7542 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7544 2001-11-18 Paul Eggert <eggert@twinsun.com>
7546 * tempname.c (TMP_MAX): Remove; no longer needed.
7547 (TEMPORARIES): New macro.
7548 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7549 removes an artificial limitation (e.g. HP-UX 10.20, where
7552 2001-11-18 Jim Meyering <meyering@lucent.com>
7554 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7557 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7558 files will be created before anything else.
7560 2001-11-17 Jim Meyering <meyering@lucent.com>
7562 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7563 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7564 rather than group writable. Patch by Juan F. Codagnone.
7566 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7567 Instead, include "xalloc.h".
7569 * mountlist.c: Include unlocked-io.h after all system headers.
7570 Remove explicit declarations of xmalloc, xrealloc,
7571 and xstrdup. Instead, include "xalloc.h".
7573 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7574 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7575 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7577 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7578 Reported by Padraig Brady.
7580 * mkstemp.c: #undef mkstemp.
7582 (rpl_mkstemp): Rename from mkstemp.
7585 2001-11-16 Jim Meyering <meyering@lucent.com>
7587 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7588 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7589 determine the amount of total physical memory, use pstat_getstatic.
7590 HPUX-11 doesn't define _SC_PHYS_PAGES.
7591 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7592 If sysconf couldn't be used to determine the amount of available
7593 physical memory, use both pstat_getstatic and pstat_getdynamic.
7594 Based on a patch from Bob Proulx.
7596 2001-11-05 Jim Meyering <meyering@lucent.com>
7598 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7600 2001-11-03 Jim Meyering <meyering@lucent.com>
7602 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7603 in argmatch_to_argument call.
7605 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7608 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7609 e.g., a fault due to an attempt to free a NULL pointer.
7611 2001-11-01 Jim Meyering <meyering@lucent.com>
7613 * dirfd.c, dirfd.h: New files.
7614 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7616 * hash.c (hash_print) [TESTING]: Clean up.
7618 2001-10-22 Paul Eggert <eggert@twinsun.com>
7620 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7621 to avoid a warning if -Wall.
7623 2001-10-21 Paul Eggert <eggert@twinsun.com>
7625 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7627 2001-10-21 Jim Meyering <meyering@lucent.com>
7629 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7630 this code would end up calling gettext even in packages built
7632 * getopt.c (_): Likewise.
7633 * regex.c (_): Likewise.
7635 2001-10-20 Paul Eggert <eggert@twinsun.com>
7637 * error.c (strerror_r): Do not declare unless !_LIBC.
7638 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7639 Use strerror_r that is only a macro, even if it is not a function.
7640 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7641 (private_strerror): Use prototypes, not old-style function definition.
7642 (print_errno_message): New function.
7643 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7645 (error_tail, error, error_at_line): Use it.
7647 2001-10-11 Jim Meyering <meyering@lucent.com>
7649 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7650 and quote_n (1, ... to avoid clobbering a buffer.
7652 2001-10-05 Jim Meyering <meyering@lucent.com>
7654 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7655 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7656 * hash-pjw.h: New file.
7658 2001-09-30 Jim Meyering <meyering@lucent.com>
7660 * mountlist.c [MOUNTED_GETFSSTAT]:
7661 Include <sys/ucred.h>, for Apple Darwin.
7662 Include sys/mount.h and sys/fs_types.h only if available.
7664 (read_filesystem_list): Use FS_TYPE.
7666 2001-09-29 Paul Eggert <eggert@twinsun.com>
7668 * exclude.c (excluded_filename): 0 -> false, since it's
7671 2001-09-28 Paul Eggert <eggert@twinsun.com>
7673 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7674 #defines strtoimax. Also treat the other strto* functions
7677 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7678 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7679 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7681 2001-09-26 Jim Meyering <meyering@lucent.com>
7683 Most macros in unlocked-io.h had the wrong number of arguments.
7684 * gen-uio: New script.
7685 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7686 * unlocked-io.hin: Remove file.
7687 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7688 rather than trying to embed it here.
7689 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7690 Reported by Padraig Brady.
7692 2001-09-25 Volker Borchert <bt@teknon.de>
7694 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7696 2001-09-23 Jim Meyering <meyering@lucent.com>
7698 * mountlist.c: Remove useless parentheses in #if directives.
7699 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7700 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7702 2001-09-22 Jim Meyering <meyering@lucent.com>
7704 * localcharset.c: Update from latest gettext.
7705 * config.charset: Likewise.
7707 2001-09-20 Jim Meyering <meyering@lucent.com>
7709 * xstrtol.c (strtoimax): Guard declaration with
7710 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7711 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7712 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7713 (strtoumax): Likewise, for completeness (it wasn't necessary).
7715 2001-09-06 Paul Eggert <eggert@twinsun.com>
7717 * strtoimax.c (HAVE_LONG_LONG):
7718 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7719 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7720 to work around bug in IBM C compiler.
7722 2001-09-16 Jim Meyering <meyering@lucent.com>
7724 * mkdir.c: New file.
7726 2001-09-04 Paul Eggert <eggert@twinsun.com>
7728 * xgetcwd.c: Revert some of the previous change; intead,
7729 fix the HAVE_GETCWD_NULL code to behave more like the
7730 !HAVE_GETCWD_NULL code used to.
7733 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7736 2001-09-04 Paul Eggert <eggert@twinsun.com>
7738 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7739 Use ssize_t, not int, to store result of readlink.
7740 Check for ssize_t overflow as well as size_t overflow,
7741 as POSIX says the result of readlink is implementation-defined
7742 when ssize_t overflows.
7743 Remove unnecessary cast to char*.
7744 Use free+malloc instead of realloc, as the storage doesn't need
7745 to be preserved and it's clearer and can be more efficient that way.
7746 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7747 * xreadlink.h (xreadlink): Update prototype.
7749 2001-09-03 Paul Eggert <eggert@twinsun.com>
7751 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7752 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7753 spotted by Jim Meyering.
7755 2001-09-03 Jim Meyering <meyering@lucent.com>
7757 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7759 2001-09-03 Paul Eggert <eggert@twinsun.com>
7761 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7762 like the HAVE_GETCWD_NULL code.
7763 Include pathmax.h if not HAVE_GETCWD.
7764 Do not include xalloc.h.
7765 (INITIAL_BUFFER_SIZE): New symbol.
7766 Do not use xmalloc / xrealloc, since the caller is responsible for
7767 handling errors. Preserve errno around `free' during failure.
7768 Do not overrun buffer when using getwd.
7770 2001-09-03 Paul Eggert <eggert@twinsun.com>
7772 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7773 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7775 2001-09-02 Jim Meyering <meyering@lucent.com>
7777 * error.c: Update from GNU libc.
7779 2001-09-01 Jim Meyering <meyering@lucent.com>
7781 * xreadlink.c: New file.
7782 * xreadlink.h: New file.
7783 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7785 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7786 doesn't conflict with sparc Solaris 7's definition in
7787 /usr/include/sys/int_types.h.
7789 * exclude.c: Use `""', not `<>' to #include non-system header files.
7790 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7791 and strncasecmp as r-values. Unixware didn't have declarations.
7793 2001-08-31 Jim Meyering <meyering@lucent.com>
7795 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7796 Use an initial, malloc'd, buffer of length 128 rather than
7797 a statically allocated one of length 1024.
7799 2001-08-30 Paul Eggert <eggert@twinsun.com>
7801 * xgetcwd.c: Don't include pathmax.h.
7802 Include stdlib.h and unistd.h if available.
7804 (xmalloc, xstrdup, free): Remove decls.
7805 (xgetcwd): Don't assume sizes fit in unsigned.
7806 Check for overflow when computing sizes.
7807 Simplify reallocation code.
7809 2001-08-28 Paul Eggert <eggert@twinsun.com>
7811 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7813 * strtoimax.c: Renamed from strtoxmax.c, removing the
7816 Also, make the following further changes to make this file's
7817 configuration more similar to that of strtol.c:
7818 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7819 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7820 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7821 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7822 changed to signed values.
7824 And make the following changes as well:
7825 Fix copyright notice, as 1999 was missing.
7826 (verify): New macro.
7827 (strtoimax): Check sizes at compile-time, not run-time.
7828 Prefer strtol to strtoll if both work.
7829 (main): Remove; it was not that useful and was a pain to maintain.
7831 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7833 2001-08-30 Paul Eggert <eggert@twinsun.com>
7835 * savedir.c (savedir): Remove size parameter, as POSIX says that
7836 a directory's st_size can have an arbitrary value, so the old
7837 usage could waste an arbitrary amount of memory. All uses
7839 * savedir.h: Update prototype.
7841 2001-08-30 Paul Eggert <eggert@twinsun.com>
7843 * xstrtol.c (strtoimax): New decl.
7845 2001-08-28 Paul Eggert <eggert@twinsun.com>
7847 * xstrtol.h: Add copyright notice.
7848 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7849 LONGINT_INVALID_SUFFIX_CHAR.
7851 2001-08-30 Paul Eggert <eggert@twinsun.com>
7853 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7856 2001-08-30 Paul Eggert <eggert@twinsun.com>
7858 * hash.c: Remove '2001' from copyright notice.
7860 2001-08-30 Paul Eggert <eggert@twinsun.com>
7862 * full-write.h: New file.
7863 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7864 * full-write.c: Correct credits, as cccp.c no longer
7865 exists and anyway it was so heavily changed from the old cccp
7866 code as to be unrecognizable. Include full-write.h.
7867 (full_write) Return size_t, with short writes meaning failure.
7868 All callers changed. This fixes a bug with large buffers
7870 * utime.c: Include full-write.h.
7872 2001-08-30 Paul Eggert <eggert@twinsun.com>
7874 Merge 'exclude' changes from tar 1.13.22.
7875 This fixes one or two unlikely storage allocation overflow bugs,
7876 but doesn't change user-visible behavior otherwise.
7878 2001-08-30 Paul Eggert <eggert@twinsun.com>
7880 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7881 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7882 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7883 Include if available.
7884 (<xalloc.h>): Include
7885 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7886 (verify): New macro. Use it to verify that EXCLUDE macros do not
7887 collide with FNM macros.
7888 (struct patopts): New struct.
7889 (struct exclude): Use it, as exclude patterns now come with options.
7890 (new_exclude): Support above changes.
7891 (new_exclude, add_exclude_file):
7892 Initial size must now be a power of two to simplify overflow checking.
7893 (free_exclude, fnmatch_no_wildcards): New function.
7894 (excluded_filename): No longer requires options arg, as the options
7895 are determined by add_exclude. Now returns bool, not int.
7896 (excluded_filename, add_exclude):
7897 Add support for the fancy new exclusion options.
7898 (add_exclude, add_exclude_file): Now takes int options arg.
7899 Check for arithmetic overflow when computing sizes.
7900 (add_exclude_file): xrealloc might modify errno, so don't
7901 realloc until after errno might be used.
7903 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7905 (free_exclude): New decl.
7906 (add_exclude, add_exclude_file): Now takes int options arg.
7907 (excluded_filename): No longer requires options arg, as the options
7908 are determined by add_exclude. Now returns bool, not int.
7910 2001-08-30 Paul Eggert <eggert@twinsun.com>
7912 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7914 2001-08-27 Jim Meyering <meyering@lucent.com>
7916 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7918 * version-etc.c (N_): Remove definition.
7919 Revert most of last change.
7920 Instead, simply don't mark the `Copyright...' string for translation.
7921 Based on advice from Paul Eggert.
7923 * strtoxmax.c: Tweak comment.
7925 2001-08-26 Jim Meyering <meyering@lucent.com>
7927 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7928 of copyright with `%s' so translators don't get an untranslated
7930 (COPYRIGHT_YEAR): Define.
7931 (version_etc): Use fprintf rather than fputs.
7932 Suggestion from Ulrich Drepper.
7934 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7936 * strtoll.c: New file, from GNU libc.
7937 * xstrtoimax.c: New file.
7939 * xstrtol.h: Add xstrtoimax.
7940 * strtoumax.c: New file. Simply include "strtoumax.c".
7941 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7943 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7944 * strtoxmax.c: ... then renamed to this.
7946 2001-08-13 Paul Eggert <eggert@twinsun.com>
7948 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7949 Port to Solaris 8, where 'sed' requires a space after the 'r'
7950 command, and where sh dislikes "$/". Clean up the spacing a bit.
7951 Redirect output to $tmp just once.
7953 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7955 * addext.c (<errno.h>): Include.
7956 (errno): Declare if not defined.
7957 (addext): Work correctly when pathconf returns -1 and leaves
7958 errno alone because there is no limit. Also, work even if
7959 pathconf returns a value greater than SIZE_MAX.
7961 2001-08-12 Jim Meyering <meyering@lucent.com>
7963 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7964 Simply `return getcwd (NULL, 0);'.
7965 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7966 Use 1300 as initial value for length, not PATH_MAX.
7968 * pathmax.h: Clean up cpp syntax.
7970 2001-08-12 Jim Meyering <meyering@lucent.com>
7972 * gettimeofday.c: New file.
7974 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7976 2001-08-04 Jim Meyering <meyering@lucent.com>
7978 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7979 to get in sync with glibc.
7981 2001-08-03 Paul Eggert <eggert@twinsun.com>
7983 The following changes are from gettext 0.10.39 as maintained by
7986 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7987 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7988 with inverted sense. All uses changed.
7990 * mbswidth.c: Don't include <limits.h>.
7991 Include <stdlib.h> and <string.h> unconditionally.
7992 (iswcntrl, mbsinit, ISCNTRL): New macros.
7993 (mbsnwidth): Use K&R style function declarations.
7994 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7995 can optimize it when MB_CUR_MAX == 1.
7996 The width of control characters is zero, not 1.
7998 2001-07-15 Jim Meyering <meyering@lucent.com>
8000 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8001 (BUILT_SOURCES): Add unlocked-io.h.
8002 (io_functions): Define.
8003 (unlocked-io.h): New rule.
8004 (DISTCLEANFILES): Add unlocked-io.h.
8005 (all-local): Depend on unlocked-io.h, to ensure it is created.
8007 * unlocked-io.hin: New file
8009 * regex.c: Update from glibc.
8011 2001-07-05 Jim Meyering <meyering@lucent.com>
8013 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8015 (libfetish_a_SOURCES): Put all .h files here instead.
8016 Remove a thus-exposed (better checks in automake) duplicate and
8017 two unnecessary .h files.
8019 2001-06-11 Jim Meyering <meyering@lucent.com>
8021 * regex.c: Update from GNU libc.
8023 2001-05-27 Jim Meyering <meyering@lucent.com>
8025 * readutmp.h (UT_TYPE): Define.
8027 2001-05-24 Jim Meyering <meyering@lucent.com>
8029 * argmatch.c: Include "quote.h".
8030 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8031 quote function. Reported by Göran Uddeborg.
8033 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8035 * dirname.c (dir_name): Compute append_dot using path, not newpath
8036 which is not yet declared.
8038 2001-05-11 Paul Eggert <eggert@twinsun.com>
8040 * Makefile.am (libfetish_a_SOURCES):
8041 Add strftime.c, since we now compile it on all hosts.
8043 * strftime.c (my_strftime):
8044 Define to nstrftime if emacs, but only if my_strftime is not defined.
8045 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8046 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8047 Add one more extra argument: a nanoseconds value.
8050 (my_strftime function): Add %N format.
8051 (emacs_strftimeu): Renamed from emacs_strftime,
8052 with extra ut argument.
8054 2001-05-11 Paul Eggert <eggert@twinsun.com>
8056 dirname code cleanup. base_name now behaves more compatibly
8057 with POSIX basename when given file names that have trailing
8058 slashes, and similarly for dir_name. Add new primitives
8059 base_len and dir_len. Put the directory-name-related decls
8062 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8063 * backupfile.c (base_name): Likewise.
8064 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8065 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8066 * makepath.c (strip_trailing_slashes): Likewise.
8067 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8069 * rename.c (strip_trailing_slashes): Likewise.
8070 * same.c (base_name): Likewise.
8071 * stripslash.c (ISSLASH): Likewise.
8073 * addext.c: Include <dirname.h> after size_t is defined.
8074 * backupfile.c: Likewise.
8076 * addext.c (addext): Use base_len to trim redundant
8077 trailing slashes instead of doing it ourselves.
8078 But do not trim the last slash if it is not redundant.
8080 * backupfile.c (find_backup_file_name,
8081 max_backup_version): Use base_len instead of rolling it ourselves.
8082 Handle the case of "" and (on DOS) "C:" correctly.
8084 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8085 Include <string.h>, <dirname.h>.
8086 (base_name): Allow file names ending in slashes, other than names
8087 that are all slashes. In this case, return the basename followed
8088 by the slashes. This is more general, and can be used in places
8089 where the original base_name purposely had an assertion failure.
8090 (base_len): New function.
8092 * dirname.c: Include <string.h> instead of <stdlib.h>.
8093 Do not include <assert.h>; no longer needed.
8095 (memrchr): Remove decl.
8096 (dir_name_r): Remove.
8097 (dir_len): Renamed from dirlen. All callers changed.
8098 Rewrite in terms of base_name, for simplicity and consistency.
8099 (dir_name): Never return NULL. All callers changed.
8100 Do not include <stdlib.h> in test program; no longer needed.
8101 return 0; is fine for test program.
8103 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8105 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8107 * path-concat.c (path_concat): Use base_len to compute
8108 base length, not strlen; this means we cannot rely on memcpy
8111 * same.c (STREQ): Remove.
8112 (same_name): Handle the case where the basename ends in trailing '/'.
8114 * stripslash.c (strip_trailing_slashes): Return nonzero if
8115 a slash was stripped. Do not strip the last slash after a
8118 2001-04-08 Jim Meyering <meyering@lucent.com>
8120 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8121 recomputed; that's necessary when the offset spans a DST transition.
8122 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8124 2001-04-02 Jim Meyering <meyering@lucent.com>
8126 * regex.h, regex.c: Update from GNU libc.
8128 2001-03-19 Paul Eggert <eggert@twinsun.com>
8130 * version-etc.c (version_etc_copyright): Update to 2001.
8132 2001-03-16 Paul Eggert <eggert@twinsun.com>
8134 * tempname.c (uint64_t): Define to uintmax_t if
8135 not defined, and if UINT64_MAX is not defined.
8136 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8137 Reported by John David Anglin.
8139 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8141 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8142 alias if codeset is empty.
8143 * config.charset (BeOS): Use wildcard syntax.
8145 2001-03-13 Jim Meyering <meyering@lucent.com>
8147 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8148 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8151 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8153 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8155 * unicodeio.c (print_unicode_char): Simplify accordingly.
8157 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8159 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8160 support for DOS/DJGPP.
8162 2001-02-28 Paul Eggert <eggert@twinsun.com>
8164 * Makefile.am (libfetish_a_SOURCES):
8165 Add dup-safer.c, fopen-safer.c.
8166 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8168 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8170 2001-02-25 Paul Eggert <eggert@twinsun.com>
8172 The mkstemp replacement is taken from glibc 2.2.2, with some
8173 portability fixes for use outside glibc, as follows:
8175 * tempname.c (struct_stat64): New macro.
8176 (direxists, __gen_tempname): Use it.
8177 This avoids a portability problem with Solaris 8.
8179 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8180 (<stddef.h>, <stdint.h>, <string.h>):
8181 Include only if STDC_HEADERS || _LIBC.
8182 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8183 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8184 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8185 (__set_errno): Define this macro if <errno.h> doesn't.
8186 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8187 Define these macros if <stdio.h> doesn't.
8188 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8189 Define these macros if <sys/stat.h>
8190 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8191 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8192 __xstat64): Define if not _LIBC.
8193 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8194 (__gen_tempname): Invoke gettimeofday only if
8195 HAVE_GETTIMEOFDAY || _LIBC;
8196 otherwise, fall back on plain "time".
8197 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8199 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8201 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8203 2001-02-17 Jim Meyering <meyering@lucent.com>
8205 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8206 around included file name.
8208 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8210 * strftime.c: Update from GNU libc (the only changes were to comments).
8212 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8214 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8216 2001-02-17 Paul Eggert <eggert@twinsun.com>
8218 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8219 Remove workaround macros for hosts that have mbrtowc but not
8220 mbstate_t, as we now insist on proper declarations for both
8221 before using mbrtowc.
8223 2001-02-17 Jim Meyering <meyering@lucent.com>
8225 * regex.c: Update from libc.
8227 2001-02-16 Paul Eggert <eggert@twinsun.com>
8229 * alloca.c (malloc): Undef before defining, since stdlib.h
8230 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8231 Reported by Mark Hounschell via Paul Eggert.
8233 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8235 * config.charset: Update for FreeBSD 4.2.
8237 2001-01-26 Jim Meyering <meyering@lucent.com>
8239 * quotearg.c: Include stddef.h.
8240 * quote.c: Include stddef.h.
8241 Reported by Axel Kittenberger.
8243 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8244 line in double quotes so that it evokes a better diagnostic.
8245 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8246 Reported by Axel Kittenberger.
8248 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8250 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8251 to avoid a warning. Add back 'const' to inptr.
8253 2001-01-16 Jim Meyering <meyering@lucent.com>
8255 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8258 2001-01-14 Jim Meyering <meyering@lucent.com>
8260 * rename.c: New file. From Volker Borchert.
8261 Include stdlib.h, string.h or strings.h, and xalloc.h.
8262 Use strip_trailing_slashes rather than open-coding it.
8264 2001-01-03 Paul Eggert <eggert@twinsun.com>
8266 * strftime.c: Sync with glibc time/strftime.c 1.81.
8268 2001-01-03 Jim Meyering <meyering@lucent.com>
8270 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8271 local `inptr' to avoid warning with some system declarations of iconv.
8273 2000-12-29 Paul Eggert <eggert@twinsun.com>
8275 * modechange.c: Do not assume that mode_t uses the
8276 traditional octal encoding. E.g. "chmod 1 FOO" should set
8277 the other-execute bit of FOO even if S_IXOTH != 1.
8279 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8280 WOTH, XOTH, ALLM): New macros.
8281 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8282 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8284 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8285 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8287 No need to use uintmax_t; unsigned long is long enough.
8288 Don't bother to get suffix since we don't use it.
8290 2000-12-24 Jim Meyering <meyering@lucent.com>
8292 * hash.c (is_prime): Return explicit boolean values.
8293 (hash_get_first): Return NULL to appease Irix5.6's 89.
8294 Reported by Nelson Beebe.
8296 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8298 * localcharset.c (locale_charset): Add support for Win32.
8300 2000-12-18 Paul Eggert <eggert@twinsun.com>
8302 * physmem.h, physmem.c: New files.
8304 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8305 (noinst_HEADERS): Add physmem.h.
8307 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8308 't' for compatibility with Solaris 8 sort.
8310 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8312 * config.charset: Add support for BeOS.
8314 2000-12-16 Jim Meyering <meyering@lucent.com>
8316 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8317 SHELLS_FILE to a file name that's useful on djgpp systems.
8319 (ADDITIONAL_DEFAULT_SHELLS): Define.
8320 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8321 Based mostly on a patch from Prashant TR.
8323 2000-12-16 Jim Meyering <meyering@lucent.com>
8325 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8326 N and M) would have treated it like `chown N:N FILE'.
8328 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8330 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8332 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8333 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8334 to the list of canonical encodings. Rename EUC-CN to GB2312.
8336 2000-12-08 Andreas Schwab <schwab@suse.de>
8338 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8339 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8341 2000-12-07 Jim Meyering <meyering@lucent.com>
8343 * stripslash.c (ISSLASH): Define.
8344 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8347 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8348 (dir_name_r): Declare this function as static.
8349 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8350 manifest itself on a name containing a mix of slashes and
8352 Make this function work with names starting with a DOS-style
8353 drive letter and colon prefix.
8354 (dir_name): Append `.' if necessary.
8355 Based mostly on patches from Prashant TR and Eli Zaretskii.
8357 * dirname.h (dir_name_r): Remove prototype.
8359 2000-12-05 Jim Meyering <meyering@lucent.com>
8361 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8363 2000-12-04 Jim Meyering <meyering@lucent.com>
8365 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8366 Also include memory.h, stdlib.h, unistd.h if appropriate.
8367 Reported by Andreas Jaeger (conflicting declaration of malloc).
8369 2000-12-02 Jim Meyering <meyering@lucent.com>
8371 * closeout.h: Make idempotent, to avoid some obscure warnings.
8373 2000-12-01 Paul Eggert <eggert@twinsun.com>
8375 * memrchr.c: Include <config.h> before any system include file.
8377 2000-11-29 Paul Eggert <eggert@twinsun.com>
8379 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8381 2000-11-26 Jim Meyering <meyering@lucent.com>
8383 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8385 2000-11-22 Paul Eggert <eggert@twinsun.com>
8387 * strftime.c (my_strftime): Do not invoke mbrlen with a
8388 size of (size_t) -1; it's not portable.
8390 2000-11-17 Akim Demaille <akim@epita.fr>
8392 * obstack.h: Formatting changes.
8393 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8394 prevent type checking.
8395 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8396 cast the value to (void *): assigning a `foo *' to a `void *'
8398 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8400 2000-11-17 Jim Meyering <meyering@lucent.com>
8402 * strstr.c: Update from GNU libc.
8404 2000-11-16 Jim Meyering <meyering@lucent.com>
8406 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8408 2000-11-11 Jim Meyering <meyering@lucent.com>
8410 * error.c: Add a couple #includes, merging from GNU libc version.
8412 2000-11-10 Jim Meyering <meyering@lucent.com>
8414 * obstack.h: Update from GNU libc.
8415 * obstack.c: Likewise.
8417 2000-11-06 Paul Eggert <eggert@twinsun.com>
8419 * getusershell.c (setusershell): Use rewind rather than
8420 fseek/fseeko, to avoid configuration hassles with fseeko.
8421 Don't bother opening SHELLS_FILE if shellstream is NULL;
8424 2000-11-05 Jim Meyering <meyering@lucent.com>
8426 * makepath.h (make_dir): Declare.
8427 * makepath.c (make_dir): Remove `static' attribute.
8430 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8432 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8433 last one in a bucket, advance to the next bucket.
8435 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8437 * fnmatch.c: Do not comment out all the code if we are using
8438 the GNU C library, because in some cases we are replacing buggy
8439 code in the GNU C library itself.
8441 2000-10-30 Paul Eggert <eggert@twinsun.com>
8443 * error.h, getline.h, modechange.h:
8444 Remove "2000" from Copyright line, as the file hasn't been
8445 changed this year other than in the copyright notice.
8447 * xalloc.h: Add "2000" to Copyright line, as this file
8448 was changed this year.
8450 2000-10-30 Paul Eggert <eggert@twinsun.com>
8452 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8453 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8454 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8456 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8458 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8459 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8460 doesn't define __restrict_arr.
8462 2000-10-29 Jim Meyering <meyering@lucent.com>
8464 * xstat.in: Fix grammar in comment.
8466 2000-10-28 Jim Meyering <meyering@lucent.com>
8468 * memchr.c: Update from libc.
8469 Adjust for portability:
8470 [HAVE_STDLIB_H]: Include stdlib.h.
8471 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8472 Undef __memchr, too.
8473 [!weak_alias]: Define __memchr to memchr.
8475 * regex.c: Update from libc.
8476 * regex.h: Likewise.
8477 * getopt1.c: Likewise.
8478 * memcmp.c: Likewise.
8480 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8481 Avoid using fseek, when possible -- it's broken by design.
8482 Patch by Ulrich Drepper.
8484 2000-10-26 Jim Meyering <meyering@lucent.com>
8486 * strftime.c: Update from libc.
8488 2000-10-25 Jim Meyering <meyering@lucent.com>
8490 * obstack.c: Update from libc.
8492 2000-10-23 Jim Meyering <meyering@lucent.com>
8494 * hard-locale.c (hard_locale): Revert last change -- it was simply
8495 wrong. That set_locale call must not have any side effects.
8498 2000-10-22 Jim Meyering <meyering@lucent.com>
8500 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8501 [CYCLIC]: Remove now-unused definition.
8503 * save-cwd.c (O_DIRECTORY): Define, if needed.
8504 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8505 Suggestion from Ulrich Drepper.
8507 2000-10-21 Jim Meyering <meyering@lucent.com>
8509 * dirname.c (dir_name_r): New function, factored out of dir_name.
8510 (dir_name): Use dir_name_r.
8511 * dirname.h (dir_name_r): Declare it.
8513 2000-10-21 Jim Meyering <meyering@lucent.com>
8515 * dirname.c (memrchr): Declare if necessary.
8516 (dir_name): Remove the restriction that there be no
8517 trailing slashes. Now, this code skips past them, effectively
8519 [TEST_DIRNAME] (main): New unit tests.
8521 * memrchr.c: New file from GNU libc.
8522 Undef __memrchr, too.
8523 [!weak_alias]: Define __memrchr to memrchr.
8524 Guard weak_alias use with `#ifdef weak_alias'.
8526 2000-10-17 Jim Meyering <meyering@lucent.com>
8528 * quote.h (PARAMS): Define and use.
8529 Reported by Akim Demaille.
8531 * getopt.c: Update from libc.
8533 2000-10-16 Jim Meyering <meyering@lucent.com>
8535 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8538 2000-09-25 Jim Meyering <meyering@lucent.com>
8540 * md5.h (rol): Define (from GnuPG).
8542 * sha.c: Give credit (GnuPG) where due.
8543 (M): Use rol rather than open-coding it.
8544 Add a FIXME comment.
8546 2000-09-21 Jim Meyering <meyering@lucent.com>
8548 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8549 Reported by Michael Stone.
8551 2000-09-20 Jim Meyering <meyering@lucent.com>
8553 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8554 (noinst_HEADERS): Add sha.h.
8555 Based on code from Scott G. Miller and from GnuPG.
8557 2000-09-15 Jim Meyering <meyering@lucent.com>
8559 * regex.c: Update from libc.
8561 2000-09-10 Jim Meyering <meyering@lucent.com>
8563 * getopt.c (_getopt_internal): Update from glibc.
8565 2000-09-09 Jim Meyering <meyering@lucent.com>
8567 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8568 think it should be used as a general replacement for isascii.
8569 * fnmatch.c: Likewise.
8570 * mbswidth.c: Likewise
8571 * regex.c: Likewise.
8574 * userspec.c: Include sys/param.h and limits.h.
8576 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8577 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8578 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8579 UID, GID. Check range.
8581 2000-09-06 Jim Meyering <meyering@lucent.com>
8583 * getopt.c (_getopt_internal): Update from glibc.
8585 2000-08-30 Jim Meyering <meyering@lucent.com>
8587 * strftime.c: Merge in changes from GNU libc.
8589 2000-08-26 Jim Meyering <meyering@lucent.com>
8591 * closeout.c: Include "__fpending.h".
8592 (close_stdout_status): Return right away if there's nothing to flush.
8594 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8595 * __fpending.c: New file.
8596 * __fpending.h: New file.
8598 2000-08-07 Paul Eggert <eggert@twinsun.com>
8600 Standardize on "memory exhausted" instead of "Memory exhausted"
8601 or "virtual memory exhausted".
8602 * obstack.c (print_and_abort): Use "memory exhausted", not
8603 "virtual memory exhausted".
8604 * same.c (same_name): Invoke xalloc_die instead of printing
8606 * userspec.c (parse_user_spec): Likewise.
8607 * bumpalloc.h: comment fix
8608 * same.c, userspec.c: Include xalloc.h.
8610 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8611 not char *const and pointing to a constant array.
8612 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8613 (xrealloc): Comment fix.
8615 * userspec.c (parse_user_spec):
8616 Don't translate a message until just before returning,
8617 to avoid unnecessary translation.
8619 2000-08-07 Jim Meyering <meyering@lucent.com>
8621 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8622 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8623 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8624 getgroups.c, gethostname.c, getopt.h, group-member.c,
8625 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8626 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8627 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8628 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8629 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8630 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8631 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8632 yesno.c: Back out Copyright date changes for each file with no change
8633 this year. This eases coordination with other programs using the same
8634 source code modules. From Paul Eggert.
8636 2000-08-03 Greg McGary <greg@mcgary.org>
8638 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8639 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8640 (EXTEND_BUFFER): Use them.
8642 2000-08-01 Jim Meyering <meyering@lucent.com>
8644 * dirname.c (ISSLASH): Define.
8645 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8646 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8647 both `\' and `/' may be use as path separators.
8648 Based on a patch from Prashant TR.
8650 2000-07-31 Paul Eggert <eggert@twinsun.com>
8652 * quotearg.c (quotearg_n_options): Don't make the initial
8653 slot vector a constant, since it might get modified.
8655 2000-07-31 Jim Meyering <meyering@lucent.com>
8657 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8658 * obstack.c (print_and_abort): Likewise.
8660 2000-07-30 Paul Eggert <eggert@twinsun.com>
8662 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8663 buffer, so that the caller can always quote one small
8664 component of a "memory exhausted" message in slot 0.
8665 From a suggestion by Jim Meyering.
8667 2000-07-30 Jim Meyering <meyering@lucent.com>
8669 * makepath.c (make_path): Quote the other instance, too.
8671 * quotearg.c (N_STATIC_SLOTVECS): Define.
8672 (STATIC_BUF_SIZE): Define.
8673 (quotearg_n_options): Use only statically allocated storage when
8674 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8675 than STATIC_BUF_SIZE.
8677 2000-07-29 Jim Meyering <meyering@lucent.com>
8679 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8680 * dirname.c (dir_name): Likewise.
8682 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8684 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8685 (dir_name): Assert that there are no trailing slashes.
8687 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8689 * mbswidth.h (mbswidth): Add a flags argument.
8690 (mbswidth): New declaration.
8691 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8692 * mbswidth.c (mbswidth): Add a flags argument.
8693 (mbsnwidth): New function.
8695 2000-07-24 Jim Meyering <meyering@lucent.com>
8697 * mbswidth.c: Remove useless #else. From Bruno Haible.
8699 2000-07-23 Paul Eggert <eggert@twinsun.com>
8701 * mbswidth.c (_XOPEN_SOURCE):
8702 Don't define; this causes problems on Solaris 7.
8703 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8705 2000-07-23 Paul Eggert <eggert@twinsun.com>
8708 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8709 so that mbstate_t is always defined.
8711 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8712 be 1 in at least one GCC installation, and this configuration
8713 error is likely to be common. Ignoring MB_LEN_MAX hurts
8714 performance on hosts that have mbrtowc but have only unibyte
8715 locales, but I assume these hosts are rare.
8717 2000-07-23 Paul Eggert <eggert@twinsun.com>
8719 * quotearg.c: Streamline by invoking multibyte code only if needed.
8720 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8721 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8722 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8723 invoke multibyte primitives.
8725 2000-07-23 Jim Meyering <meyering@lucent.com>
8727 * basename.c (base_name): Add an assertion.
8729 2000-07-15 Bruno Haible <clisp.cons.org>
8731 * quotearg.c: When the system forces us to redefine mbstate_t,
8732 shadow its mbsinit function.
8734 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8736 * mbswidth.h: New file.
8737 * mbswidth.c: New file.
8738 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8739 (noinst_HEADERS): Add mbswidth.h.
8741 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8743 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8746 2000-07-15 Jim Meyering <meyering@lucent.com>
8748 * makepath.c: Include quote.h.
8749 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8750 corresponding argument in a `quote (...)' call.
8751 Give better diagnostics.
8753 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8754 (noinst_HEADERS): Add quote.h.
8756 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8757 from tar's src/misc.c.
8758 * quote.h: New file. Prototypes for same.
8760 2000-07-10 Paul Eggert <eggert@twinsun.com>
8762 From a suggestion by Bruno Haible.
8763 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8764 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8765 to decide whether to define the BeOS workaround macro;
8766 this adjusts to the change to AC_MBSTATE_T.
8768 2000-07-13 Paul Eggert <eggert@twinsun.com>
8770 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8772 * quotearg.c (quoting_style_args, quoting_style_vals,
8773 quotearg_buffer_restyled): Add support for
8774 clocale_quoting_style. Undo previous change to
8775 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8776 and "{RIGHT QUOTATION MARK}" msgids.
8778 2000-07-05 Paul Eggert <eggert@twinsun.com>
8780 The old behavior of quoting `like this' doesn't look good with
8781 newer, ISO-style fonts. See:
8782 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8784 Instead, quote "like this" by default. Let the translator
8785 tailor the locale-specific quoting behavior by providing
8786 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8788 * quotearg.c (N_): New macro.
8789 (gettext_default): New function.
8790 (quotearg_buffer_restyled): Use
8791 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8792 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8794 2000-07-09 Jim Meyering <meyering@lucent.com>
8796 * Most files: Update copyright dates to include 2000.
8798 2000-07-08 Jim Meyering <meyering@lucent.com>
8800 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8802 (xgethostname): Remove now-unnecessary #ifdef.
8803 Move declaration of `err' into loop where it's used.
8805 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8807 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8808 by allocating a larger buffer. Test the gethostname return value for
8809 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8810 returns an error and ENAMETOOLONG isn't defined.
8812 2000-07-05 Paul Eggert <eggert@twinsun.com>
8813 and Bruno Haible <haible@clisp.cons.org>
8815 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8817 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8819 * quotearg.c (struct quoting_options): Simplify quote_these_too
8822 2000-07-03 Jim Meyering <meyering@lucent.com>
8824 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8825 Reported by Bruno Haible.
8827 2000-07-04 Jim Meyering <meyering@lucent.com>
8829 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8830 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8833 2000-07-03 Paul Eggert <eggert@twinsun.com>
8834 and Bruno Haible <haible@clisp.cons.org>
8836 * quotearg.c (mbrtowc):
8837 Assign to *pwc, and return 1 only if result is nonzero.
8838 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8840 2000-07-03 Jim Meyering <meyering@lucent.com>
8842 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8843 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8846 2000-07-02 Jim Meyering <meyering@lucent.com>
8848 * quotearg.c (mbstate_t): Don't define here.
8850 2000-07-02 Jim Meyering <meyering@lucent.com>
8852 * nanosleep.c (SIGCONT): Define if not already defined.
8854 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8856 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8857 per change in ../m4/ls-mntd-fs.m4.
8858 (read_filesystem_list): Ignore symbolic links.
8860 2000-06-29 Jim Meyering <meyering@lucent.com>
8862 * same.c: Include <string.h> or <strings.h>, as appropriate,
8863 for declaration of strcmp.
8865 * long-options.c: Include <stdlib.h>, for declaration of exit.
8867 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8868 Avoid warning by casting result to `char *' to remove `const'.
8870 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8872 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8874 2000-06-26 Paul Eggert <eggert@twinsun.com>
8876 savedir now sets errno on failure and invokes xmalloc to get memory.
8877 Fix a couple of other minor bugs while we're at it.
8879 * savedir.c (<unistd.h>): Do not include; there's no need.
8880 (NAMLEN): Remove macro.
8881 (malloc, realloc): Remove decls.
8883 ("xalloc.h"): Include.
8884 (NAME_SIZE_DEFAULT): New macro.
8885 (savedir): Use xmalloc / xrealloc to allocate memory.
8886 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8887 Skip "" directory entries.
8888 Use strlen to calculate directory entry length, since the old method
8889 is rarely used these days and isn't worth supporting.
8890 Don't use a pointer after freeing it.
8891 Check for integer overflow when calculating allocation size.
8892 Use memcpy to copy entries, instead of stpcpy.
8893 Set errno properly when returning NULL.
8894 Check for readdir error.
8896 2000-06-26 Jim Meyering <meyering@lucent.com>
8898 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8900 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8902 * getusershell.c (xmalloc, xrealloc): Remove functions.
8904 Don't include <stdlib.h>. Don't declare malloc, realloc.
8906 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8908 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8910 2000-06-24 Jim Meyering <meyering@lucent.com>
8912 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8914 2000-06-21 Jim Meyering <meyering@lucent.com>
8916 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8918 2000-06-19 Paul Eggert <eggert@twinsun.com>
8920 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8921 (mbrtowc, mbstate_t): Define substitutes if
8922 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8923 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8924 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8926 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8928 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8929 than 1024, return a memory chunk of least possible size, instead
8930 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8931 Use free/xmalloc instead of xrealloc to avoid copying for very long
8934 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8936 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8937 address, not strdup. Include <stdlib.h> and don't declare free().
8939 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8941 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8944 2000-06-21 Jim Meyering <meyering@lucent.com>
8946 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8947 (noinst_HEADERS): Add getstr.h.
8949 * getline.c (getstr): Move into a separate file.
8950 * getstr.c (getstr): New file, extracted from getline.c, with
8951 the following changes: new parameter, delim2; both delim[12]
8952 parameters have type `int', not `char'. The latter would lose
8953 with 8-bit delimiters.
8954 * getstr.h: New file.
8956 2000-06-19 Jim Meyering <meyering@lucent.com>
8958 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8960 2000-06-18 Jim Meyering <meyering@lucent.com>
8962 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8963 Besides, these days every porting target provides a mkdir function.
8965 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8966 (this snippet comes from src/system.h).
8968 2000-06-15 Paul Eggert <eggert@twinsun.com>
8970 * human.c (adjust_value): New function.
8971 (human_readable_inexact): Apply rounding style even when
8972 printing approximate values.
8974 2000-06-14 Paul Eggert <eggert@twinsun.com>
8976 * human.c (human_readable_inexact): Allow an input block
8977 size that is not a multiple of the output block size, and vice versa.
8978 Reported by Piergiorgio Sartor.
8980 2000-06-14 Paul Eggert <eggert@twinsun.com>
8982 * getdate.y (get_date): Apply relative times after time
8983 zone indicator, not before. Reported by Todd A. Jacobs.
8985 2000-06-13 Jim Meyering <meyering@lucent.com>
8987 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8989 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8991 2000-06-12 Paul Eggert <eggert@twinsun.com>
8993 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8995 2000-06-04 Paul Eggert <eggert@twinsun.com>
8997 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8999 2000-06-04 Jim Meyering <meyering@lucent.com>
9001 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9002 SunOS 4.1.4 for which gid_t is an unsigned type.
9004 2000-06-03 Jim Meyering <meyering@lucent.com>
9006 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9008 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9010 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9011 newer, don't install charset.alias.
9012 * config.charset: Change the Linux/glibc rules so they become empty
9013 on glibc-2.1 or newer.
9015 2000-06-02 Jim Meyering <meyering@lucent.com>
9017 * mountlist.c: Back out last change. Instead, do this...
9018 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9019 member using the same `ignore'-testing code.
9020 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9024 2000-05-29 Jim Meyering <meyering@lucent.com>
9026 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9027 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9029 2000-05-22 Jim Meyering <meyering@lucent.com>
9031 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9033 2000-05-18 Jim Meyering <meyering@lucent.com>
9035 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9036 back, too, since it may have been modified by allocate_entry.
9037 (hash_delete): Rewrite to use neither the assignment operator
9038 nor the comma operator in an if-expression.
9040 2000-05-15 Paul Eggert <eggert@twinsun.com>
9043 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9044 Remove; no longer needed.
9045 "quotearg.h": Add include.
9046 (file_name): Do not bother to explicitly initialize to NULL; it's less
9047 efficient on some hosts.
9048 (close_stdout_status): Remove test as to whether stdout was already
9049 closed; it breaks for the case "echo x | sort >&-".
9050 Quote file name colons.
9051 Do not assume that _("write error") lacks format strings.
9053 2000-05-15 Jim Meyering <meyering@lucent.com>
9055 * version-etc.c (version_etc_copyright): Update the copyright string
9056 used in all --version output.
9058 2000-05-14 Jim Meyering <meyering@lucent.com>
9060 * closeout.c (close_stdout_set_file_name): New function.
9061 (close_stdout_status): Use new file-scoped global.
9062 Return right away if fstat says the stdout file descriptor is invalid.
9063 * closeout.h (close_stdout_set_file_name): Declare.
9065 2000-05-10 Jim Meyering <meyering@lucent.com>
9067 * closeout.c [default_exit_status]: New file-scoped variable.
9068 (close_stdout_set_status): New function.
9069 * closeout.h (close_stdout_set_status): Declare.
9071 2000-05-08 Jim Meyering <meyering@lucent.com>
9073 * long-options.c: Don't include closeout.h.
9074 (parse_long_options): Don't call close_stdout for --version.
9076 2000-05-06 Jim Meyering <meyering@lucent.com>
9078 * strnlen.c: Undefine __strnlen and strnlen.
9079 [!weak_alias]: Define __strnlen to strnlen.
9081 * atexit.c: New file, from libiberty.
9083 2000-05-06 Jim Meyering <meyering@lucent.com>
9085 * closeout.c (close_stdout_status): Also check for errors on the
9088 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9090 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9091 instead of xmalloc, xrealloc, path_concat.
9092 (locale_charset): Treat empty environment variables as absent.
9093 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9095 2000-05-04 Jim Meyering <meyering@lucent.com>
9097 * getopt.c: Update from glibc.
9098 * obstack.c: Likewise.
9099 * obstack.h: Likewise.
9100 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9102 * regex.h: Likewise.
9103 * strndup.c: Likewise.
9104 * strnlen.c: New file, from glibc.
9106 2000-05-01 Jim Meyering <meyering@lucent.com>
9108 * full-write.c (full_write): Remove `FIXME' part of comment.
9110 2000-04-29 Jim Meyering <meyering@lucent.com>
9112 * path-concat.c: Declare strdup only if it's not defined.
9113 * canon-host.c: Likewise.
9115 2000-04-28 Jim Meyering <meyering@lucent.com>
9117 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9118 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9119 included first, then limits.h is included by locale.h by libintl.h.
9120 From John David Anglin.
9122 2000-04-25 Jim Meyering <meyering@lucent.com>
9124 * makepath.c (S_IRWXUGO): Define.
9125 (make_path): Always perform explicit chmod if MODE specifies any
9126 of the `special' permission bits. Prompted by a bug report against
9127 install from Mate Wierdl and Joost van Baal.
9129 2000-04-18 Jim Meyering <meyering@lucent.com>
9133 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9134 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9136 2000-04-17 Jim Meyering <meyering@lucent.com>
9138 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9139 the definition of it to rpl_strftime also defined-away the system's
9142 2000-04-15 Jim Meyering <meyering@lucent.com>
9144 Use `C' to denote so-called `contiguous' files, the same way
9146 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9147 (ftypelet): Use S_ISCTG.
9148 From Michael Deutschmann.
9150 2000-04-14 Jim Meyering <meyering@lucent.com>
9152 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9154 2000-04-08 Jim Meyering <meyering@lucent.com>
9156 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9157 names don't conflict. Reported by Eli Zaretskii.
9159 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9161 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9162 bug. Deal with the different error behavior of Irix iconv.
9164 2000-04-07 Jim Meyering <meyering@lucent.com>
9166 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9167 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9169 2000-04-05 Jim Meyering <meyering@lucent.com>
9171 Portability tweaks required for ultrix4.3.
9172 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9173 * readutmp.c: Include sys/types.h before sys/stat.h.
9174 * canon-host.c: Declare strdup.
9175 * path-concat.c: Likewise.
9176 From John David Anglin.
9178 2000-04-04 Jim Meyering <meyering@lucent.com>
9180 Be more DOS 8.3-friendly.
9181 * ref-add.sin: Renamed from ref-add.sed.in.
9182 * ref-del.sin: Renamed from ref-del.sed.in.
9183 * Makefile.am: Reflect renaming.
9184 Reported by Eli Zaretskii.
9186 Use a temporary file name that won't clash with `charset.alias'
9187 in the DOS 8.3 name space.
9188 * Makefile.am (charset_tmp): Define.
9189 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9190 (uninstall-local): Likewise.
9191 Reported by Eli Zaretskii.
9193 2000-03-29 Paul Eggert <eggert@twinsun.com>
9195 * time/strftime.c (my_strftime): Make sure we call the system
9196 strftime, not ourselves, when invoking the underlying strftime.
9198 2000-03-24 Jim Meyering <meyering@lucent.com>
9200 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9201 (charset_alias): Define.
9202 (install-exec-local): Factor out common code.
9203 (uninstall-local): Split lines longer than 80.
9204 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9206 (.sed.in.sed): New rule. Don't redirect directly to $@.
9207 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9209 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9211 * config.charset: Output a line containing "Packages using this file".
9212 * ref-add.sed.in, ref-del.sed.in: New files.
9213 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9214 ref-del.sed): New rules.
9216 2000-03-17 Jim Meyering <meyering@lucent.com>
9218 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9219 Otherwise, include <strings.h>
9221 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9223 * unicodeio.c (utf8_wctomb): New function.
9224 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9225 format instead of in UCS-4 with platform dependent endianness.
9227 2000-03-07 Paul Eggert <eggert@twinsun.com>
9229 * savedir.c (savedir): Work even if directory size is
9230 negative; this can happen with some screwy NFS configurations.
9232 2000-03-06 Jim Meyering <meyering@lucent.com>
9234 * localcharset.c (get_charset_aliases): Don't try to free file_name
9235 if it's NULL (because we ran out of memory). From Bruno Haible.
9237 2000-03-05 Jim Meyering <meyering@lucent.com>
9239 * localcharset.c ("path-concat.h"): Include.
9240 (get_charset_aliases): Use path_concat instead of ANSI string
9243 * unicodeio.h (PARAMS): Define.
9244 Use it to guard prototype.
9246 2000-03-04 Jim Meyering <meyering@lucent.com>
9248 * Makefile.am (install-exec-local): Create $(libdir) before installing
9250 (uninstall-local): Uncomment this rule so `make distcheck' works
9253 * unicodeio.c (<errno.h>): Include it.
9254 (errno): Declare if not defined.
9256 * localcharset.c: Add Bruno's comment justifying use of volatile.
9258 * config.charset: New version, incorporating remarks from a linux
9259 i18n mailing list. From Bruno Haible.
9261 2000-03-02 Jim Meyering <meyering@lucent.com>
9263 * Makefile.am (EXTRA_DIST): Add config.charset.
9265 2000-03-01 Jim Meyering <meyering@lucent.com>
9267 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9268 * unicodeio.c: Likewise.
9270 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9272 * config.charset: New file.
9273 * localcharset.c: New file.
9274 * unicodeio.h, unicodeio.c: New files.
9275 * Makefile.am (DEFS): Add -DLIBDIR=...
9276 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9277 (noinst_HEADERS): Add unicodeio.h.
9278 (all-local, install-exec-local, charset.alias): New targets.
9280 2000-02-28 Paul Eggert <eggert@twinsun.com>
9282 * quotearg.c (ALERT_CHAR): New macro.
9283 (quotearg_buffer_restyled): Use it.
9285 2000-02-27 Jim Meyering <meyering@lucent.com>
9287 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9288 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9290 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9291 not `#if STDC_HEADERS'.
9292 Declare malloc if needed.
9294 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9295 now that autoconf always defines the HAVE_DECL_ symbols.
9296 * human.c: Likewise.
9298 * strtoumax.c: Likewise.
9300 * backupfile.c: Arrange for cpp to fail if the configure-time
9301 declaration check was not run.
9303 * human.c: Likewise.
9305 * strtoumax.c: Likewise.
9307 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9308 then first look up the entire `.'-containing string as a login name.
9310 2000-02-18 Paul Eggert <eggert@twinsun.com>
9312 * getdate.y: Handle two-digit years with leading zeros correctly.
9313 (textint): New typedef.
9314 (parser_control): Member year changed from int to textint.
9316 (YYSTYPE): Removed; replaced by %union with int and textint members.
9317 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9318 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9319 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9320 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9321 (date, number, to_year): Use width of number in digits, not its value,
9322 to determine whether it's a 2-digit year, or a 2-digit time.
9323 (yylex): Store number of digits of numeric tokens.
9324 Reported by John Kendall.
9326 (parser_control): Changed from struct parser_control to typedef (for
9327 consistency). All uses changed.
9329 (tID): Removed; not used.
9330 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9332 2000-02-14 Paul Eggert <eggert@twinsun.com>
9334 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9335 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9337 2000-02-12 Jim Meyering <meyering@lucent.com>
9339 * userspec.c (ISDIGIT): Define it.
9340 (isdigit): Remove definition.
9341 (is_number): Use ISDIGIT, not isdigit.
9342 <libintl.h>: Include.
9344 (parse_user_spec): Mark translatable strings.
9346 2000-02-10 Jim Meyering <meyering@lucent.com>
9348 With these changes, nanosleep.[ch] are finally enough like the other
9349 lib/* replacement files to compile on a few more losing systems.
9351 * nanosleep.h: Don't include config.h.
9352 Remove prototype from declaration of nanosleep.
9353 (PARAMS): Remove now-unneeded definition.
9354 * nanosleep.c: #undef nanosleep.
9355 (rpl_nanosleep): Rename from nanosleep.
9357 2000-02-03 Jim Meyering <meyering@lucent.com>
9359 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9360 rather than with `#if HAVE_UTMPNAME'.
9362 2000-02-01 Jim Meyering <meyering@lucent.com>
9364 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9366 2000-01-31 Jim Meyering <meyering@lucent.com>
9368 * nanosleep.h (nanosleep): Guard declaration with
9369 `#if ! HAVE_DECL_NANOSLEEP'.
9370 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9371 the declaration in that vendor's sys/timers.h.
9372 Reported by Christian Krackowizer.
9374 * quotearg.c (ISASCII): Add #undef and move definition to follow
9375 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9376 (ISPRINT): Likewise.
9377 Reported by Tom Tromey.
9379 2000-01-30 Jim Meyering <meyering@lucent.com>
9381 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9382 uses of ->ut_name. The latter doesn't work with new Linux header files
9383 where only utmpx.ut_user is declared.
9385 * readutmp.h (UT_USER): Define.
9387 2000-01-23 Jim Meyering <meyering@lucent.com>
9389 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9392 2000-01-22 Jim Meyering <meyering@lucent.com>
9394 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9395 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9396 Required for some AIX systems. Reported by Christian Krackowizer.
9397 [TESTING] (main): New function.
9399 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9400 * dirname.c (dir_name): Support for DOS-style file names with drive
9403 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9405 * strverscmp.c (ISDIGIT): Define.
9406 (strverscmp): Use ISDIGIT, not isdigit.
9408 2000-01-17 Paul Eggert <eggert@twinsun.com>
9410 * nanosleep.c (nanosleep):
9411 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9412 POSIX.1 doesn't require SA_INTERRUPT and some systems
9413 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9414 it's been part of POSIX.1 since day 1 (in 1988).
9416 2000-01-17 Jim Meyering <meyering@lucent.com>
9418 * interlock: Remove unused file. Reported by François Pinard.
9420 2000-01-16 Paul Eggert <eggert@twinsun.com>
9422 * quotearg.c (quotearg_buffer_restyled): Do not quote
9423 alert, backslash, formfeed, and vertical tab unnecessarily in
9424 shell quoting style.
9427 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9428 Free Software Foundation, Inc.
9429 Copying and distribution of this file, with or without modification,
9430 are permitted provided the copyright notice and this notice are preserved.