1 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
3 * getdate.y (__attribute__): Don't define if already defined.
4 Problem reported by Larry Jones.
5 * utimens.c (__attribute__): Likewise.
7 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
9 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
10 reported by Andreas Schwab.
12 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13 Bruno Haible <bruno@clisp.org>
15 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
17 2006-05-26 Martin Lambers <marlam@marlam.de>
19 * getpass.c: Updates the test for the native W32 API, and adds
20 missing includes, thus fixing compilation warnings.
22 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
24 * tempname.c (small_open, large_open): New macros.
25 (__open, __open64) [!_LIBC]: Remove.
26 (__gen_tempname): Use small_open and large_open instead of __open
27 and __open64. This fixes a portability bug on HP-UX 11.11i
28 reported by Simon Wing-Tang in
29 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
31 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
33 * exclude.c (exclude_fnmatch): New function.
34 (excluded_file_name): Call exclude_fnmatch.
35 * exclude.h (excluded_file_name): New prototype
37 2006-05-24 Bruno Haible <bruno@clisp.org>
39 * printf-args.c (printf_fetchargs): Turn NULL pointers for
40 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
41 Reported by Thorsten Maerz <torte@netztorte.de> via
42 Aaron Stone <aaron@serendipity.cx>.
44 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
46 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
47 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
48 (my_usleep): Don't mishandle maximum value.
50 2006-05-19 Jim Meyering <jim@meyering.net>
52 * getugroups.c: Correct an outdated comment. From Bruno Haible.
54 2006-05-17 Bruno Haible <bruno@clisp.org>
57 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
59 2006-05-17 Bruno Haible <bruno@clisp.org>
61 * stdint_.h: Fix recognition of Cygwin.
63 2006-05-11 Jim Meyering <jim@meyering.net>
65 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
67 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
69 * crc.c (crc32_update): Remove unnecessary L suffix.
70 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
71 unwanted sign propagation, e.g., on hosts with 64-bit int.
72 There still are some problems with reeelly weird theoretical hosts
73 (e.g., 33-bit int) but it's not worth worrying about now.
74 * sha1.c (rol): Likewise.
75 (K1, K2, K3, K4): Remove unnecessary L suffix.
77 2006-05-10 Bruno Haible <bruno@clisp.org>
79 * des.c: Cast to avoid warnings.
81 2006-05-10 Simon Josefsson <jas@extundo.com>
83 * md4.c: Typo fix, update copyright years.
84 (K1, K2): Don't use L because it turn computations into 64-bit on
87 2006-05-09 Bruno Haible <bruno@clisp.org>
89 * xvasprintf.c: Include limits.h, string.h, xsize.h.
90 (EOVERFLOW): Define fallback value.
91 (xstrcat): New function.
92 (xvasprintf): Recognize the special case of a string concatenation.
94 2006-05-01 Bruno Haible <bruno@clisp.org>
96 * stdint_.h: Shorter URL.
97 * inttypes.h: Likewise.
99 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
101 * verify.h: Document the internals better. Most of this change
102 was written by Bruno Haible.
104 2006-04-29 Bruno Haible <bruno@clisp.org>
106 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
107 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
109 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
111 * getdate.y (get_date): When adding relative date, start with the
112 initial time, not with the result of the first mktime call.
114 2006-04-23 Bruno Haible <bruno@clisp.org>
116 * copy-file.c: Include <unistd.h> unconditionally.
117 * execute.c: Likewise.
118 * fatal-signal.c: Likewise.
119 * findprog.c: Likewise.
120 * mkdtemp.c: Likewise.
123 * wait-process.h: Likewise.
125 2006-04-23 Bruno Haible <bruno@clisp.org>
127 * fwriteerror.c (fwriteerror): Call fclose also when an error
128 condition was already detected.
129 Reported by Ben Pfaff <blp@cs.stanford.edu>.
131 2006-04-19 Derek Price <derek@ximbiot.com>
132 Eric Blake <ebb9@byu.net>
134 * inttypes.h: Correct grammar in comment.
136 2006-04-18 Derek Price <derek@ximbiot.com>
137 Paul Eggert <eggert@cs.ucla.edu>
139 * inttypes.h: New file.
140 * strtoimax.c: Assume <inttypes.h>.
142 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
144 * utimens.c (futimens): glibc futimesat messes up if /proc
145 isn't mounted. Problem reported by Kir Kolyshkin.
147 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
149 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
150 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
151 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
153 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
155 Merge regex changes from libc, removing some of our
156 POSIX-conformance changes that were rejected and redoing them in a
159 * regcomp.c (re_compile_internal, init_dfa):
160 Length arg is now size_t, not Idx. All uses changed.
161 (peek_token): Forward decl now says internal_function.
162 (__re_error_msgid, __re_error_msgid_idx):
163 Now static rather than extern with attribute_hidden.
164 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
165 For some reason libc prefers K&R style defns for external functions.
166 (regerror) [!defined _LIBC]: Likewise.
167 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
168 (seek_collating_symbol_entry, lookup_collation_sequence_value):
169 (build_range_exp, build_collating_symbol):
171 (re_compile_fastmap): Use '\0' to memset, not 0.
172 (utf8_sb_map): Make the calculations more obvious.
173 (init_dfa, parse_bracket_exp, build_charclass_op):
174 Call calloc and cast result, as glibc does.
175 (init_word_char, fetch_token, peek_token, peek_token_bracket):
176 (build_range_exp, build_collating_symbol):
177 Now internal functions.
179 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
181 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
182 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
183 Don't depend on VMS; depend on __VMS instead, for POSIX
185 (regoff_t): Define to ssize_t, not long int.
187 Remove the REG_ macros named below. Instead, make the old names
188 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
190 (REG_BACKSLASH_ESCAPE_IN_LISTS):
191 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
192 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
193 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
194 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
195 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
196 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
197 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
198 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
199 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
200 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
201 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
202 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
203 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
204 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
205 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
206 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
208 Remove. All uses replaced by the old RE_* names.
209 (RE_BACKSLASH_ESCAPE_IN_LISTS):
210 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
211 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
212 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
213 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
214 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
215 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
216 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
217 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
218 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
219 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
220 Don't bother having these macros be independent of each others'
221 values, since they no longer exist in the POSIX name space.
223 Rename the following member names back to their old names,
224 unless !__USE_GNU_REGEX. All uses changed back.
225 (buffer): Renamed from re_buffer.
226 (allocated): Renamed from re_allocated.
227 (used): Renamed from re_used.
228 (syntax): Renamed from re_syntax.
229 (fastmap): Renamed from re_fastmap.
230 (translate): Renamed from re_translate.
231 (can_be_null): Renamed from re_can_be_null.
232 (regs_allocated): Renamed from re_regs_allocated.
233 (fastmap_accurate): Renamed from re_fastmap_accurate.
234 (no_sub): Renamed from re_no_sub.
235 (not_bol): Renamed from re_not_bol.
236 (not_eol): Renamed from re_not_eol.
237 (newline_anchor): Renamed from re_newline_anchor.
238 (num_regs): Renamed from rm_num_regs.
239 (start): Renamed from rm_start.
240 (end): Renamed from rm_end.
242 (free_state): Move up a bit.
244 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
246 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
247 when that is what is intended.
248 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
249 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
251 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
252 All uses changed back to re_malloc, etc. It's now the caller's
253 responsibility to check for overflow; all callers changed.
254 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
255 (re_x2nrealloc): Remove.
256 (free_state): Remove decl.
258 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
259 (re_set_registers, re_exec):
262 2006-01-31 Roland McGrath <roland@redhat.com>
264 * regcomp.c (calc_eclosure_iter): Remove dead variables.
265 Reported by Mike Frysinger <vapier@gentoo.org>.
267 2006-01-15 Andreas Jaeger <aj@suse.de>
270 * regex_internal.c (re_string_reconstruct): Adjust for
271 build_wcs_upper_buffer change.
272 (build_wcs_upper_buffer): Change return type.
274 2005-12-10 Ulrich Drepper <drepper@redhat.com>
276 * regex_internal.h: Include <stdint.h> if available.
278 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
280 * regex_internal.h (SIZE_MAX): Provide a default definition.
282 2005-10-14 Ulrich Drepper <drepper@redhat.com>
284 * regcomp.c: Adjust for changed secondary hash function.
286 2005-09-30 Ulrich Drepper <drepper@redhat.com>
288 * regex.h: Pretty printing.
289 Clean up namespace a bit.
291 2005-09-30 Jakub Jelinek <jakub@redhat.com>
293 * regexec.c (update_cur_sifted_state, check_arrival,
294 check_arrival_add_next_nodes): Avoid using uninitialized variable.
296 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
297 Ulrich Drepper <drepper@redhat.com>
300 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
301 (bitset_word_t): Renamed from bitset_word. All uses changed.
303 2005-09-22 Ulrich Drepper <drepper@redhat.com>
306 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
307 * regcomp.c: Remove unnecessary uses of
308 unsigned RE_TRANSLATE_TYPE.
309 * regex_internal.h: Likewise.
310 * regex_internal.c: Likewise.
311 * regexec.c: Likewise.
312 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
314 2005-09-07 Ulrich Drepper <drepper@redhat.com>
316 * regexec.c (find_recover_state): Remove unnecessary
318 (transit_state_bkref): Make DFA a const pointer.
319 (get_subexp): Likewise.
320 (check_arrival): Likewise.
321 (update_cur_sifted_state): Likewise.
322 (re_search_internal): Likewise.
323 (prune_impossible_nodes): Likewise.
324 (acquire_init_state_context): Likewise.
325 (proceed_next_node): Likewise.
326 (set_regs): Likewise.
327 (free_fail_stack_return): Likewise.
328 (check_arrival_expand_ecl): Mark DFA parameter as const.
329 (check_arrival_expand_ecl_sub): Likewise.
330 (check_subexp_limits): Likewise.
331 (sub_epsilon_src_nodes): Likewise.
332 (add_epsilon_src_nodes): Likewise.
333 (merge_state_array): Likewise.
334 (update_regs): Likewise.
335 (build_trtable): Likewise.
336 (sift_states_backward): Mark MCTX parameter as const.
337 (build_sifted_states): Likewise.
338 (update_cur_sifted_state): Likewise.
339 (sift_states_mkref): Likewise.
340 (check_arrival_expand_ecl): Mark eclosure as const.
341 (check_dst_limits_calc_pos_1): Likewise.
342 * regex_internal.h (re_match_context_t): Make dfa a const
345 2005-09-06 Ulrich Drepper <drepper@redhat.com>
347 * regexec.c (merge_state_with_log): Define dfa as const pointer.
348 (transit_state_sb): Likewise.
349 (transit_state_mb): Likewise.
350 (sift_states_iter_mb): Likewise.
351 (check_arrival_add_next_nodes): Likewise.
352 (check_node_accept_bytes): Change first parameter to pointer-to-const.
353 [_LIBC] (re_search_2_stub): Use mempcpy.
355 * regex_internal.c (re_string_reconstruct): Avoid calling
356 mbrtowc for very simple UTF-8 case.
358 * regex_internal.c (re_acquire_state): Make DFA pointer arg
360 (re_acquire_state_context): Likewise.
361 * regex_internal.h: Adjust prototypes.
363 * regex.c: Prevent using C++ compilers.
365 * regex_internal.c (re_acquire_state): Minor code rearrangement.
366 (re_acquire_state_context): Likewise.
368 2006-03-29 Mark D. Baushke <mdb@gnu.org>
369 Bruno Haible <bruno@clisp.org>
371 * stdint_.h: On OpenBSD, don't redefine types already included in
372 <sys/types.h> and <inttypes.h>.
374 2006-03-24 Eric Blake <ebb9@byu.net>
376 * time_r.c (copy_string_result): Remove, as it is no longer used.
378 2006-03-24 Simon Josefsson <jas@extundo.com>
380 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
381 including some doc fixes.
382 (base64_encode_alloc): Fix +1 bug on allocation failures.
384 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
386 * base64.c (base64_encode): Do not read past end of array with
387 unsanitized input on systems with CHAR_BIT > 8.
389 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
391 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
392 Typedef to long int, not to off_, as POSIX will likely change
395 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
397 * argp-help.c (validate_uparams): Fix typo
398 * argp-parse.c (argp_default_options): Consistently begin help
399 messages with a lowercase letter.
401 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
403 * time_r.h (asctime_r, ctime_r): Remove. These functions can
404 overrun buffers and shouldn't be used (much as gets shouldn't be
406 * time_r.c (asctime_r, ctime_r): Likewise.
408 2006-03-08 Simon Josefsson <jas@extundo.com>
410 * gc-gnulib.c (randomize): Don't open files called 'no', they
411 signal that configure disabled the device.
413 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
415 * c-stack.c: Include unistd.h unconditionally, since we now assume
417 * getlogin_r.c: Likewise.
418 * getlogin_r.h: Likewise.
420 * pagealign_alloc.c: Likewise.
421 * unistd_.h: Remove; no longer needed.
423 2006-03-07 Simon Josefsson <jas@extundo.com>
425 * unistd_.h: New file.
427 2006-03-07 Simon Josefsson <jas@extundo.com>
429 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
431 2006-03-01 Simon Josefsson <jas@extundo.com>
433 * readline.c: Fix typo, tiny patch from Stepan Kasal
436 2006-02-28 Simon Josefsson <jas@extundo.com>
438 * getopt.c: Protect #include of unistd.h, for MSVS.
440 2006-02-27 Simon Josefsson <jas@extundo.com>
442 * base64.h: Indent #define's. From Jim Meyering
445 2006-02-27 Jim Meyering <jim@meyering.net>
447 Revert the change of 2006-02-24, so these files can continue
448 to be sync'd from gettext.
449 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
452 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
454 * glob.c: Say "invalid" rather than "illegal" in comments.
456 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
458 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
460 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
462 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
463 AT_FDCWD exceeds INT_MAX.
464 * openat.h (AT_FDCWD): Likewise.
466 2006-02-14 Jim Meyering <jim@meyering.net>
470 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
471 failure on deficient systems, and simplify gnulib lgpl dependencies.
472 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
473 xmalloc/lstat combination. Based on a patch from Bruno Haible.
475 * xalloc-die.c: Remove unused definition of N_.
477 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
479 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
481 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
483 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
484 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
486 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
488 * argp-namefrob.h: Restore changes accidentally lost during the
489 "autoupdate" on 2005-12-12.
491 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
493 * fnmatch.c (L_): Renamed from L, to work around a bug in
494 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
495 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
498 2006-01-26 Simon Josefsson <jas@extundo.com>
500 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
501 prototype is visible on mingw32.
503 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
506 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
509 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
511 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
512 attempt to open for write; this always fails, at least on POSIX
513 hosts. This reinstates the 2006-01-09 change, which was
514 inadvertently removed.
516 2006-01-26 Bruno Haible <bruno@clisp.org>
517 Paul Eggert <eggert@cs.ucla.edu>
520 [(! (defined __cplusplus || defined __BEOS__)
522 && !(defined __HP_cc || defined __xlc__
523 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
525 #define to signed char in these cases too; this simplifies
526 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
527 etc., separately) and makes it more conservative.
529 2006-01-21 Jim Meyering <jim@meyering.net>
531 Sync from the stable (b5) branch of coreutils:
533 * fts.c (fts_children): Don't let close() clobber errno from
536 * fts.c (fts_stat): When following a symlink-to-directory,
537 don't necessarily interpret stat-fails+lstat-succeeds as indicating
538 a dangling symlink. That can also happen at least for ELOOP.
539 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
540 FYI, this bug predates the inclusion of fts.c in coreutils.
542 * fts.c (fts_open): Put new maxarglen declaration and uses
543 in their own block, so pre-c99 compilers don't object.
545 Avoid the double-free (first in fts_read, second in fts_close) that
546 would occur when an `active' directory is made inaccessible (e.g.,
547 via chmod a-x) during a traversal.
548 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
549 before returning. Reproduce this failure by
550 mkdir -p a/b; cd a; chmod a-x . b
551 Reported by Stavros Passas.
553 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
555 * argp-namefrob.h: Bugfix. Remove stray #
557 2006-01-25 Bruno Haible <bruno@clisp.org>
559 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
561 Reported by Paul Eggert.
563 2006-01-25 Jim Meyering <jim@meyering.net>
565 * fileblocks.c: Remove more useless parentheses.
566 * readutmp.h: Likewise.
568 2006-01-24 Bruno Haible <bruno@clisp.org>
570 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
572 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
575 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
576 to avoid problems with the built-in _Bool type.
577 Reported by Paul Eggert on 2005-11-26.
579 2006-01-24 Jim Meyering <jim@meyering.net>
581 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
583 2006-01-24 Simon Josefsson <jas@extundo.com>
585 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
588 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
590 Work around porting bugs reported by Dieter in
591 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
592 * getopt.c (_NOPROTO): Remove; no longer needed.
593 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
594 Include "getopt.h" first, to check interface.
595 (getenv): Declare only if defined HAVE_DECL_GETENV &&
597 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
598 (__strndup): Revert to K&R-style function dfns, the glibc style.
599 * strnlen.c: Don't claim it's taken from glibc; it's not.
600 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
601 Include strnlen.h first, to get prototype properly.
602 (strnlen): Renamed from __strnlen.
605 2006-01-23 Ulrich Drepper <drepper@redhat.com>
607 These changes imported from libc.
608 * getopt.c: Use __fxprintf instead of inline stream orientation
609 test and two separate function calls.
610 * strndup.c (__strndup): Add libc_hidden_def.
612 2006-01-22 Bruno Haible <bruno@clisp.org>
614 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
615 temporary buffer for sprintf, take into account the precision also
616 for 'd', 'i', 'u', 'o', 'x', 'X'.
618 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
620 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
621 to pacify gcc -Wswitch-default.
623 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
625 * argp-help.c (usage_long_opt): Do not print DOC options.
626 (__argp_base_name): Removed
627 * argp-namefrob.h (__argp_basename): Removed definition. Was a
629 (__argp_base_name): Provide macro definition or extern declaration
630 depending on the configuration
632 2006-01-20 Simon Josefsson <jas@extundo.com>
634 * inet_ntop.h: Unconditionally include sys/socket.h.
636 2006-01-19 Simon Josefsson <jas@extundo.com>
638 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
640 2006-01-12 Simon Josefsson <jas@extundo.com>
642 * base64.c: Fix warning, reported by Bruno Haible
643 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
645 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
648 * md5.c: Fix commentary typos.
649 (alignof, UNALIGNED_P): No need for a GCC-specific version.
650 * md5.h (__attribute__): Remove; unused.
651 * sha1.c: Fix commentary to match md5 better.
652 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
653 so that we don't need to worry about alignment. All uses changed.
654 This merges the 2005-10-28 md5 change into sha1.
656 2006-01-11 Jim Meyering <jim@meyering.net>
659 * md5.c (OP): Fix spacing.
661 2006-01-11 Simon Josefsson <jas@extundo.com>
663 * stdint_.h (SIZE_MAX): Add missing (.
665 2006-01-10 Bruno Haible <bruno@clisp.org>
667 * argp.h (__const): Remove macro. Use const instead.
668 * argp-fmtstream.h (__const): Likewise.
669 * glob_.h (__const): Remove macro.
670 * glob-libc.h: Use const instead of __const.
672 2006-01-10 Jim Meyering <jim@meyering.net>
674 Avoid the double-free (first in fts_read, second in fts_close) that
675 would occur when an `active' directory is made inaccessible (e.g.,
676 via chmod a-x) during a traversal.
677 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
678 before returning. Reproduce this failure by
679 mkdir -p a/b; cd a; chmod a-x . b
680 Reported by Stavros Passas.
683 * sha1.c: Tweak grammar in a comment.
685 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
687 * regex_internal.h (BITSET_WORD_BITS):
688 Work around a bug in 64-bit PGC (before version 6.1-2), where the
689 preprocessor mishandles large unsigned values as if they were signed.
690 Problem reported by Claudio Fontana in
691 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
693 2006-01-10 Simon Josefsson <jas@extundo.com>
695 * socket_.h: New file.
697 2006-01-10 Bruno Haible <bruno@clisp.org>
699 * localcharset.c: Update from GNU gettext.
701 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
704 * chdir-long.c (cdb_free): Don't bother trying to open directory
705 for write access: POSIX says that must fail.
706 * fts.c (diropen): Likewise.
707 * save-cwd.c (save_cwd): Likewise.
708 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
709 well, for minor improvements on hosts that lack O_DIRECTORY.
710 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
711 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
712 Fall back on chown if open failed with EACCES.
714 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
715 Report an error at compile-time if only a 1-second nominal clock
718 * lchmod.h: New file.
719 * mkdir-p.c: Include lchmod.h, lchown.h.
720 (make_dir_parents): Use lchown rather than chown, and
721 lchmod rather than chmod.
723 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
724 too. Problem with "none" reported by Bob Proulx. Problem with
725 "proc" reported by n0dalus.
727 * mountlist.c: Include <limits.h>.
728 (dev_from_mount_options)
729 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
730 New function. It no longer assumes "dev=" has the System V meaning
731 on Linux (since it doesn't). It also parses "dev=" more carefully.
732 (read_file_system_list)
733 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
734 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
737 * posixtm.h (PDS_PRE_2000): New macro.
738 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
739 All usages changed. Reject dates outside the range 1969-1999 if
740 PDS_PRE_2000 is used.
742 2006-01-09 Jim Meyering <jim@meyering.net>
746 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
748 * chdir-safer.h, chdir-safer.c: New files.
750 * modechange.c (mode_compile): Reject an invalid mode string
751 that starts with an octal digit. From Andreas Gruenbacher.
753 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
754 and dup to open_safer and dup_safer, respectively.
755 (openat_permissive): Fix typo in comment.
757 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
758 "gettext.h"; either no longer needed or are guaranteed by openat.h.
759 (_): Remove; no longer needed.
760 (openat): Renamed from rpl_openat; no need for rpl_openat
761 since openat.h renames openat for us.
762 Replace most of the body with a call to openat_permissive,
763 to avoid duplicate code.
764 Port to (probably hypothetical) environments were mode_t is
766 (openat_permissive): Require mode arg, so that we can check
767 types better. Put it just after flags. Change cwd failure
768 indicator from pointer-to-bool to pointer-to-errno-value.
770 Invoke openat_save_fail and/or openat_restore_fail if
771 cwd_errno is null, so that openat can call us.
772 (openat_permissive, fdopendir, fstatat, unlinkat):
773 Simplify errno handling to avoid some duplicate code,
774 as it's OK to set errno on success.
775 * openat.h: Revamp code so that function macros depend on
776 __OPENAT_PREFIX only, not also on AT_FDCWD.
777 (openat_ro): Remove. Caller changed to use openat_permissive.
778 (openat_permissive): Now a macro, if not a function.
779 (openat_restore_fail, openat_save_fail): Now always functions,
780 since mkdirat needs them even if __OPENAT_PREFIX is defined.
782 * openat-priv.h: New file, defining macros used by mkdirat.c
784 * mkdirat.c: Include openat-priv.h.
785 Remove definitions of macros defined therein.
786 * openat.c: Likewise.
788 * mkdirat.c (mkdirat): New file and function.
789 * openat.h (mkdirat): Declare.
791 * openat.c (fdopendir): Don't change errno when returning non-NULL.
793 * openat.h (openat_permissive): Declare.
796 * openat.c (EXPECTED_ERRNO): New macro.
797 (openat_permissive): New function -- used in remove.c rewrite.
798 (all functions): Set errno just before returning, only if there
799 was an actual failure.
800 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
802 Emulate openat-family functions using Linux's procfs, if possible.
803 Idea and some code based on Ulrich Drepper's glibc changes.
805 * openat.c: (BUILD_PROC_NAME): New macro.
806 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
807 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
808 before falling back on save_cwd and restore_cwd.
809 (fdopendir, fstatat, unlinkat): Likewise.
811 * openat.c (fstatat, unlinkat): Perform the syscall directly,
812 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
814 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
815 as second argument to va_arg. Otherwise, some versions of gcc
816 warn that `if this code is reached, the program will abort'.
818 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
822 Add POSIX ACL support
823 * acl.h (copy_acl, set_acl): Add declarations.
824 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
825 systems other than Linux.
826 (chmod_or_fchmod): New function: use fchmod when possible,
828 (file_has_acl): Add a POSIX ACL implementation, with a
829 Linux-specific subcase.
830 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
831 S_ISVTX from one file to another. Fall back to fchmod/chmod when
832 acls are unsupported.
833 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
834 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
837 2006-01-09 Bruno Haible <bruno@clisp.org>
839 * sysexit_.h (EX_OK): New macro.
840 Suggested by Martin Lambers <marlam@marlam.de>.
842 2006-01-09 Bruno Haible <bruno@clisp.org>
844 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
845 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
846 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
847 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
849 2006-01-09 Bruno Haible <bruno@clisp.org>
851 * stdint_.h (SIZE_MAX): Write the value without involving negative
854 2005-10-16 Bruno Haible <bruno@clisp.org>
856 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
857 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
859 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
861 * strftime.c (tzname): Don't declare if it is already #defined.
862 Problem reported for Mingw by Mark Junker.
864 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
866 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
867 long int, not int, for nanosecond counts, so that people who are
868 used to POSIX struct timespec won't be surprised. Reported by Jim
871 2005-12-16 Jim Meyering <jim@meyering.net>
873 * fprintftime.c, fprintftime.h: New files.
875 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
877 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
878 * argp-help.c (fill_in_uparams): Check if the constructed
879 struct uparams is valid. Fall back to the default values if it is
882 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
884 * argp-help.c (__argp_base_name): New function
885 (__argp_short_program_name): Rewrite using __argp_base_name
886 * argp-namefrob.h: Define program_invocation_name and
887 program_invocation_short_name if requested
888 (__argp_base_name): Add prototype
889 * argp-parse.c (argp_def): Use gettext wrappers
890 (argp_default_parser): Use __argp_base_name
891 * argp-pin.c: New file. Defines program_invocation_name and
892 program_invocation_short_name on systems that lack them.
894 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
896 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
897 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
898 porting problem reported by Georg Schwarz in
899 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
901 2005-07-09 Bruno Haible <bruno@clisp.org>
903 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
904 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
905 Reported by Mark Junker <mjscod@gmx.de>.
907 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
909 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
910 (uintmax_t) [defined uintmax_t]: Do not declare.
911 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
912 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
913 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
914 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
915 sake of portability to weird hosts that C allows (though we don't
916 know of any practical examples).
918 * savedir.h (fdsavedir): New decl.
919 * savedir.c (fdsavedir, savedirstream): New functions; the latter
920 contains most of the former guts of savedir.
921 (savedir): Use savedirstream.
924 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
926 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
927 coreutils no longer futzes with rounding modes.
929 2005-11-14 Jim Meyering <jim@meyering.net>
931 * mkstemp-safer.c: Include <config.h>, required for possible
932 replacement of mkstemp.
934 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
936 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
938 (gethrxtime) [! (HAVE_NANOUPTIME
939 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
940 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
941 our own approximation.
943 2005-11-10 Simon Josefsson <jas@extundo.com>
945 * readline.c: Remove EOL.
947 2005-11-08 Eric Blake <ebb9@byu.net>
949 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
951 2005-11-08 Eric Blake <ebb9@byu.net>
953 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
955 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
957 Fix porting problem reported by Theodoros V. Kalamatianos.
958 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
959 Don't assume that futimes failing means we must fail.
961 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
963 * getcwd.c (__getcwd): Don't assume that system calls after readdir
964 leave errno alone. Problem reported by Dmitry V. Levin.
966 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
968 * savedir.c (savedir): Don't assume that xrealloc etc. leave
969 errno alone. Problem reported by Frederic Jolliton.
971 2005-10-28 Simon Josefsson <jas@extundo.com>
973 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
974 "restrict" keywords, as per POSIX. Protect the function
975 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
976 Don't use K&R prototypes. Check the sprintf return values.
977 Re-define EAFNOSUPPORT if not present. Indent.
979 * md5.h, md5.c: Simplify buffer handling visavi alignment,
980 suggested by Bruno Haible <bruno@clisp.org>.
982 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
984 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
986 * gc-libgcrypt.c: Add MD2 (which is not available through
989 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
991 * md2.h, md2.c: New files.
993 2005-10-24 Simon Josefsson <jas@extundo.com>
995 * md4.h: Shrink buffer size, now that we changed the type.
997 2005-10-22 Simon Josefsson <jas@extundo.com>
999 * arcfour.h, arcfour.c: Use fixed size indices in the
1000 arcfour_context struct (simplify test vector testing in GNU
1003 2005-10-22 Simon Josefsson <jas@extundo.com>
1005 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1006 suggested by Bruno Haible <bruno@clisp.org>.
1008 2005-10-22 Simon Josefsson <jas@extundo.com>
1010 * crc.h: Include stddef.h, for size_t.
1012 2005-10-21 Simon Josefsson <jas@extundo.com>
1014 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1015 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1017 2005-10-21 Simon Josefsson <jas@extundo.com>
1019 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1022 2005-10-21 Simon Josefsson <jas@extundo.com>
1024 * gc-gnulib.c: Support ARCTWO in CBC mode.
1026 2005-10-21 Simon Josefsson <jas@extundo.com>
1028 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1031 * hmac-sha1.c (hmac_sha1): Likewise.
1033 * crc.c (crc32_update): Actually use crc parameter, suggested by
1034 Bruno Haible <bruno@clisp.org>.
1036 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1039 2005-10-21 Simon Josefsson <jas@extundo.com>
1041 * des.h, des.c: New files.
1043 * gc-gnulib.c: Support DES.c
1045 2005-10-21 Simon Josefsson <jas@extundo.com>
1047 * arctwo.h, arctwo.c: New files.
1049 * gc-gnulib.c: Support ARCTWO.
1051 2005-10-21 Simon Josefsson <jas@extundo.com>
1053 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1055 2005-10-19 Simon Josefsson <jas@extundo.com>
1057 * gc-gnulib.c: Support ARCFOUR.
1059 2005-10-19 Simon Josefsson <jas@extundo.com>
1061 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1064 * gc.h: Add ECB enum type.
1066 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1068 2005-10-19 Simon Josefsson <jas@extundo.com>
1070 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1072 2005-10-18 Simon Josefsson <jas@extundo.com>
1074 * md4.h, md4.c: New files, based on md5.?.
1076 2005-10-17 Simon Josefsson <jas@extundo.com>
1078 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1080 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1082 2005-10-17 Simon Josefsson <jas@extundo.com>
1084 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1086 2005-10-17 Simon Josefsson <jas@extundo.com>
1088 * gc.h, gc-libgcrypt.c: Add ciphers.
1090 2005-10-17 Simon Josefsson <jas@extundo.com>
1092 * sha1.c: Use uint32_t instead of md5_uint32.t
1094 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1097 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1099 * md5.h: Use stdint.h and uint32_t. Doc fix.
1101 2005-10-15 Simon Josefsson <jas@extundo.com>
1103 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1105 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1107 2005-10-14 Simon Josefsson <jas@extundo.com>
1109 * arcfour.h, arcfour.c: New files.
1111 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1113 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1114 include <wchar.h>; no longer needed.
1116 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1117 and Ulrich Drepper <drepper@redhat.com>
1120 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1121 instead of inline stream orientation test and two separate
1122 function calls. Pay no attention to USE_IN_LIBIO.
1124 2005-10-14 Roland McGrath <roland@redhat.com>
1126 Import from libc. [BZ #1331]
1127 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1129 Reported by Matej Vela <vela@debian.org>.
1131 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1133 * mkdir-p.c (make_dir_parents): Don't report an error if an
1134 intermediate directory is in a read-only file system. Problem
1135 reported by Eric Blake.
1137 2005-10-13 Simon Josefsson <jas@extundo.com>
1139 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1140 Move memory allocation outside of loop.
1142 2005-10-12 Simon Josefsson <jas@extundo.com>
1144 * gc-pbkdf2-sha1.c: New file.
1146 * gc.h: Add gc_pbkdf2_sha1 prototype.
1148 2005-10-12 Simon Josefsson <jas@extundo.com>
1150 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1151 suggested by Bruno Haible <bruno@clisp.org>.
1153 2005-10-12 Simon Josefsson <jas@extundo.com>
1155 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1157 * gc-gnulib.c (gc_hmac_sha1): New function.
1159 2005-10-12 Simon Josefsson <jas@extundo.com>
1161 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1163 2005-10-12 Simon Josefsson <jas@extundo.com>
1165 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1166 GC_USE_HMAC_MD5, respectively.
1168 * gc-libgcrypt.c (gc_md5): Fix assert call.
1171 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1173 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1175 * gc-gnulib.c (gc_hash_buffer): Ditto.
1177 2005-10-11 Bruno Haible <bruno@clisp.org>
1179 * c-strcasestr.h: New file, from GNU gettext.
1180 * c-strcasestr.c: New file, from GNU gettext.
1182 2005-10-11 Bruno Haible <bruno@clisp.org>
1184 * c-strcase.h: New file, from GNU gettext.
1185 * c-strcasecmp.c: New file, from GNU gettext.
1186 * c-strncasecmp.c: New file, from GNU gettext.
1188 2005-10-11 Simon Josefsson <jas@extundo.com>
1190 * crc.h, crc.c: New files.
1192 * gc.h (gc_hash_buffer): Add doc.
1194 2005-10-08 Simon Josefsson <jas@extundo.com>
1196 * gc.h: Add gc_hash and gc_hash_buffer.
1198 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1200 * gc-libgcrypt.c (gc_hash_buffer): Add.
1202 2005-10-11 Bruno Haible <bruno@clisp.org>
1204 * strcasecmp.c: Include limits.h.
1205 (strcasecmp): Avoid integer overflow on exotic platforms.
1206 * strncasecmp.c: Include limits.h.
1207 (strncasecmp): Avoid integer overflow on exotic platforms.
1208 Reported by Paul Eggert.
1210 2005-10-06 Simon Josefsson <jas@extundo.com>
1212 * hmac-md5.c: New file.
1216 2005-10-06 Simon Josefsson <jas@extundo.com>
1218 * memxor.c (memxor): Avoid casts and warnings.
1220 2005-10-05 Derek Price <derek@ximbiot.com>
1222 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1224 2005-10-05 Simon Josefsson <jas@extundo.com>
1226 * memxor.c (memxor): Fix compiler error.
1228 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1229 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1231 * memxor.h, memxor.c: New files.
1233 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1234 we assume all systems have it, suggested by Jim Meyering
1235 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1236 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1237 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1240 2005-10-04 Bruno Haible <bruno@clisp.org>
1242 * verify.h (verify_true): Provide alternative definition for C++.
1244 2005-10-04 Simon Josefsson <jas@extundo.com>
1246 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1247 D. Baushke" <mdb@gnu.org>.
1249 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1251 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1252 (SSIZE_MAX): New macro, if not already defined.
1253 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1256 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1258 * exclude.c: Include verify.h.
1259 (verify): Remove. All callers changed to use verify.h's version.
1260 * strtoimax.c: Likewise.
1261 * utimecmp.c: Likewis.e
1263 Sync from coreutils.
1264 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1265 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1266 * .cvsignore: Add fts.h, search.h, t-fpending.
1267 * settime.c (settime): Fix { typo in previous patch. Also, don't
1268 bother returning ENOSYS if settimeofday or stime fails; just let
1269 them return whatever errno they want to return.
1270 * utimens.c: Include unistd.h, for dup2.
1271 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1272 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1274 2005-10-02 Jim Meyering <jim@meyering.net>
1276 Sync from coreutils.
1277 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1278 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1279 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1280 Remove AT_FDCWD test.
1281 Do not consume the fd unless successful.
1282 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1283 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1284 block, so that we don't even try to compile it if settimeofday is
1285 available. This works around a compilation failure on OSF1 V5.1,
1286 due to stime requiring a `long int*' while tv_sec is `int'.
1288 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1290 * getdelim.c (getdelim): Remove unused variables.
1292 2005-10-01 Simon Josefsson <jas@extundo.com>
1294 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1295 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1296 AI_* and EAI_* definitions. Protect function declarations.
1298 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1300 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1301 so that the code works even with ancient cpp. Portability problem
1302 with GCC 2.7.2.1 reported by Thomas M.Ott.
1304 2005-09-27 Jim Meyering <jim@meyering.net>
1306 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1308 * intprops.h (signed_type_or_expr__): Define.
1309 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1312 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1314 * verify.h (verify_expr): Remove, replacing with:
1315 (verify_true): New macro that returns true instead of void.
1316 (verify_type__): Remove.
1317 (verify): Use verify_true rather than verify_type__.
1319 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1321 * utimens.c (ENOSYS): Define if not already defined.
1322 (futimens): Support having a null PATH if the file descriptor
1325 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1327 (__attribute): Define to empty unless GCC 3.1 or later.
1328 This works around a core dump on OpenBSD 3.4, which has GCC
1329 2.95.3, which dumps core when given __attribute__(()). It also
1330 simplifies other tests, since we really don't want to bother with
1331 worrying about which ancient version of GCC supported what.
1332 Original problem reported by Yoann Vandoorselaere, with part of
1333 the fix suggested by Derek Price.
1335 2005-09-24 Jim Meyering <jim@meyering.net>
1337 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1338 so we can once again use a positive bitfield width of 1 -- now we
1339 don't have to explain why we were using a bitfield width of 2.
1341 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1343 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1344 Problem reported by Eric Blake.
1345 (getaddrinfo): Initialize se so that it's not garbage.
1346 Redo internal storage allocation so that it doesn't make unportable
1347 assumptions about alignment.
1350 * utimens.c (futimens): Use futimesat if available.
1351 Prefer it to futimes since it doesn't have the futimes bug.
1353 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1354 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1355 Instead, declare a function that returns a pointer to an array,
1356 and use verify_type__ to declare the size of the array.
1357 Problem and germ of a solution reported by Bruno Haible.
1358 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1359 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1361 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1363 Sync from coreutils.
1365 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1367 * argmatch.h: Include verify.h
1368 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1369 (ARGMATCH_ASSERT): Remove; unused.
1370 * canonicalize.c: Assume STDC_HEADERS.
1371 * exclude.c: Include "strcase.h".
1372 * regex_internal.h [!defined _LIBC]: Likewise.
1373 * getusershell.c: Include stdio--.h rather than stdio.h
1375 (getusershell): Call fopen, not fopen_safer.
1376 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1377 Do not include unistd-safer.h.
1378 (save_cwd): Don't call fd_safer; no longer needed
1379 now that we include fcntl--.h.
1381 * getdate.y (relative_time): New type.
1382 (RELATIVE_TIME_0): New constant.
1383 (parser_control): Use relative_time instead of doing it ourselves.
1384 (%union): Add new relative_time rel member.
1385 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1387 (relunit, relunit_snumber): Now of type rel.
1388 (zone, rel, relunit, get_date): Adjust to above changes.
1390 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1391 Do not include unistd-safer.h.
1392 (getloadavg): Don't call fd_safer; no longer needed
1393 now that we include fcntl--.h.
1395 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1396 (make_dir_parents): Treat ENOSYS like EEXIST.
1398 Improve quality of diagnostics on restore_cwd failure.
1399 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1400 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1401 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1402 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1403 each time through the loop. Do not diagnose restore_cwd failure;
1404 that is the caller's job (and perhaps the caller does not care).
1406 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1407 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1408 If the file already exists but is not a directory, don't bother
1409 to try to make its parents.
1410 Close potential file descriptor leak if we can't chdir("/") (!).
1411 Don't always return true if chdir($PWD) fails; return true only
1412 if the requested action was done successfully (except for the
1414 Don't log final directory unless we actually made it.
1415 Refactor to avoid duplicate code to fix up permissions.
1416 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1418 * strftime.c (my_strftime): Rewrite the previous change slightly,
1419 to make it a bit faster and (I hope) clearer.
1420 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1421 Fix bug in formats like %2N.
1423 * verify.h: New file.
1425 2005-09-22 Jim Meyering <jim@meyering.net>
1427 Sync from coreutils.
1429 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1431 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1432 the .tm_year member, since otherwise gcc-4.0 would now warn about
1433 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1435 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1436 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1438 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1439 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1440 when run in a time zone for which daylight savings time is in effect
1441 for the starting date.
1443 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1444 stop us from restricting permissions of just-created absolute-named
1446 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1447 to restore initial working directory.
1448 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1449 to tell caller if/when we change the working directory and are
1450 unable to return to the initial one.
1451 * mkdir-p.h (make_dir_parents): Update prototype.
1452 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1453 `return false'. This fixes a bug introduced on 2004-07-30.
1455 * openat.c (fdopendir): Be sure to close the supplied
1456 file descriptor before returning. This makes our replacement
1457 implementation a little closer to Solaris's, where fdopendir
1458 ties the file descriptor to the returned DIR* pointer.
1459 * openat.c (unlinkat): New function.
1460 * openat.h (unlinkat): Add prototype.
1461 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1462 (openat_restore_fail): Rename from openat_restore_die.
1463 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1465 Provide an alternative to exiting immediately upon save_cwd or
1466 restore_cwd failure. Now, an application can arrange e.g.,
1467 to perform a longjump in that case.
1468 * openat.c: Include dirname.h.
1469 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1470 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1471 and openat_restore_die rather than calling error directly.
1472 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1474 * openat-die.c (openat_save_die, openat_restore_die): New file.
1475 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1477 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1478 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1479 int utc, int nanoseconds);
1481 date should not have to allocate a megabyte of virtual memory to
1482 handle a format argument like +%1048575T. When implemented with
1483 strftime, it must allocate such a buffer, use strftime to fill it
1484 in, print it, then free it.
1485 With fprintftime, it simply prints everything and exits.
1486 With no need for memory allocation, that's one fewer way to fail.
1487 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1488 optional field width, not before, so we accept %9:z, not %:9z.
1489 (my_strftime): Be sure to use L_('x') for literals.
1491 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1492 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1493 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1494 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1495 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1496 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1497 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1498 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1499 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1501 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1502 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1503 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1504 and don't include <sys/file.h>).
1506 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1508 Sync from coreutils.
1510 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1511 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1512 [!LDAV_DONE]: Avoid unused variable warning.
1514 2005-09-21 Bruno Haible <bruno@clisp.org>
1516 * unicodeio.h (unicode_to_mb): New declaration.
1518 2005-09-20 Derek Price <derek@ximbiot.com>
1520 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1522 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1524 Use a consistent style for including <config.h>.
1525 * __fpending.c, acl.c, argmatch.c,
1526 argp-help.c, argp-parse.c,
1527 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1528 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1529 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1530 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1531 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1532 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1533 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1534 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1535 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1536 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1537 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1538 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1539 modechange.c, mountlist.c, open-safer.c, physmem.c,
1540 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1541 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1542 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1543 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1544 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1545 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1546 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1547 userspec.c, utimecmp.c, version-etc-fsf.c,
1548 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1549 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1550 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1551 Standardize inclusion of config.h.
1552 * __fpending.h, dirfd.h, getdate.h, human.h,
1553 inttostr.h: Removed inclusion of config.h from header files.
1554 * inttostr.c: Adjusted in-tree users.
1555 * timespec.h: Remove superfluous warning to include config.h.
1556 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1557 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1558 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1559 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1561 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1563 * stat-time.h: New file.
1564 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1565 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1567 (timespec_cmp): New function.
1568 * utimecmp.c: Include stat-time.h.
1569 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1570 members exist, not on the obsolescent ST_MTIM_NSEC.
1571 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1573 2005-09-15 Derek Price <derek@ximbiot.com>
1574 Paul Eggert <eggert@cs.ucla.edu>
1576 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1577 changes, consolidating in...
1578 * regex_internal.h: ...this file.
1580 2005-09-15 Derek Price <derek@ximbiot.com>
1582 * regex_internal.h: Blank `pure' for GNUC < 3.
1583 * regex_internal.c: Ditto, using this...
1584 (__GNUC_PREREQ): ...new macro.
1585 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1586 (__GNUC_PREREQ): ...this new macro.
1588 * strstr.h: Include string.h. Define strstr as a macro here.
1590 2005-09-13 Derek Price <derek@ximbiot.com>
1592 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1594 Reported by Jim Meyering <jim@meyering.net>.
1596 2005-09-13 Jim Meyering <jim@meyering.net>
1598 * canon-host.c: Filter through gnu indent and reword comments slightly.
1599 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1601 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1603 * lib/base64.c: Typo.
1604 (base64_encode): Put b64str in initialized data section.
1606 2005-09-12 Derek Price <derek@ximbiot.com>
1608 Return usable errors from canon-host.
1609 * canon-host.h: New file.
1610 * canon-host.c (canon_host): Wrap...
1611 (canon_host_r): ...this new function, which now relies exclusively on
1613 (ch_strerror): New function.
1614 (last_cherror): New global.
1615 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1616 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1618 (freeaddrinfo): Free ai->ai_canonname when set.
1620 2005-09-12 Derek Price <derek@ximbiot.com>
1621 Paul Eggert <eggert@cs.ucla.edu>
1623 * glob-libc.h: Renamed from glob_.h. The new version is
1624 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1625 protecting things that should be done only in gnulib contexts.
1626 * glob_.h: New file, containing only the glob things needed for
1628 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1629 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1630 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1631 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1632 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1633 and to respect the namespace rules better.
1635 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1637 Merge glibc and coreutils changes into gnulib, plus a few
1639 * md5.c: Use #error rather than a string.
1640 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1641 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1642 (__attribute__): Define to empty for non recent-GCC.
1643 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1644 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1645 Renamed from their non-__ counterparts, with new macros replacing
1646 them if not _LIBC. Add __THROW attribute.
1648 (struct md5_ctx): Align buffer if using GCC.
1649 * sha1.h (struct sha1_ctx): Likewise.
1650 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1651 The old name was backwards.
1652 (NOTSWAP): Remove; not used.
1653 (rol): New macro, moved here from md5.h.
1654 (sha1_process_block): Remove a FIXME that doesn't make sense.
1656 2005-09-12 Derek Price <derek@ximbiot.com>
1658 * gai_strerror.c: Include config.h when available. Include
1659 getaddrinfo.h before other headers to test interface.
1660 Reported by Larry Jones <lawrence.jones@ugs.com>.
1662 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1664 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1665 definitions, since that's the preferred style in glibc.
1666 Fix a minor spacing issue, and update copyright notice to match glibc's.
1668 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1670 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1672 2005-09-06 Simon Josefsson <jas@extundo.com>
1674 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1675 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1677 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1679 Change bitset word type from unsigned int to unsigned long int,
1680 as this has better performance on typical 64-bit hosts.
1681 Port bitset code to hosts with unusual word sizes.
1682 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1683 (build_collating_symbol):
1684 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1685 argument is a bitset. This is merely a style issue, but it makes
1686 it clearer that an entire array is expected.
1687 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1688 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1689 Port to the case where bitset_word is not the same as unsigned int.
1690 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1691 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1693 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1694 (build_trtable, group_nodes_into_DFAstates):
1696 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1697 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1698 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1699 * regexec.c (group_nodes_into_DFAstates): Likewise.
1700 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1701 * regcomp.c (optimize_subexps, lower_subexp):
1702 Work even if bitset_word has holes in its bitwise representation.
1703 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1704 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1706 * regex_internal.c (re_string_reconstruct):
1707 Don't assume UCHAR_MAX == 255.
1708 * regex_internal.h (bitset_set_all): Likewise.
1709 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1711 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1712 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1714 (BITSET_WORD_MAX): New macro.
1715 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1716 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1717 (bitset_empty, bitset_copy):
1718 Prefer sizeof (bitset) to multiplying it out ourselves.
1719 (bitset_not_merge): Remove; unused.
1720 (bitset_contain): Return bool, not unsigned int with one bit on.
1721 All callers changed.
1722 * regexec.c (build_trtable): Don't assume bitset has no stricter
1723 alignment than re_node_set; do this by defining a new internal
1724 type struct dests_alloc and using it to allocate memory.
1726 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1728 Check for arithmetic overflow when calculating sizes, to prevent
1729 some buffer-overflow issues. These patches are conservative, in the
1730 sense that when I couldn't determine whether an overflow was possible,
1731 I inserted a run-time check.
1732 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1733 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1734 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1735 (re_xnrealloc, re_x2nrealloc): New inline functions.
1736 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1737 (build_equiv_class, build_charclass): Check for arithmetic overflow
1738 in size expression calculations.
1739 * lib/regex_internal.c (re_string_realloc_buffers):
1740 (build_wcs_upper_buffer, re_node_set_add_intersect):
1741 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1742 (re_dfa_add_node, register_state): Likewise.
1743 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1744 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1745 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1746 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1748 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1750 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1751 to avoid a collision with bits/local_lim.h in glibc.
1752 All uses changed. Problem reported by Dmitry V. Levin in
1753 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1755 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1756 bugs in int versus size_t comparisons.
1757 (re_string_context_at): Fix bug where the code assumed that
1760 Use bool where appropriate.
1761 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1762 All callers changed.
1763 (calc_eclosure_iter): Likewise, for ROOT arg.
1764 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1765 (build_charclass_op): Likewise, for NON_MATCH arg.
1766 * regex_internal.c (re_string_allocate, re_string_construct):
1767 (re_string_construct_common): Likewise, for ICASE arg.
1768 * regexec.c (re_search_2_stub, re_search_stub):
1769 Likewise, for RET_LEN arg.
1770 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1771 (set_regs): Likewise, for FL_BACKTRACK arg.
1772 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1773 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1774 (calc_eclosure_iter, parse_bracket_exp):
1775 Use bool for internal variables that are booleans.
1776 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1777 (set_regs, build_sifted_states, sift_states_bkref):
1778 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1779 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1780 (find_collation_sequence_value):
1782 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1783 (re_node_set_compare):
1784 Return bool, not int. All callers changed.
1785 * regexec.c (check_halt_node_context, check_dst_limits):
1786 (build_trtable, check_node_accept): Likewise.
1787 * regex_internal.h: Include stdbool.h.
1789 Fix bugs uncovered when converting to bool.
1790 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1791 failure instead of charging ahead blindly.
1792 * regex_internal.c (register_state): Likewise.
1793 * regexec.c (re_search_2_stub): Use simpler method than boolean
1794 for freeing internal storage.
1795 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1796 bitset pieces used as boolean, to avoid undefined behavior
1797 on hosts that do int overflow checking.
1799 2005-08-31 Derek Price <derek@ximbiot.com>
1801 * getdelim.c (getdelim): Return EOF on EOF.
1802 Reported by Larry Jones <lawrence.jones@ugs.com>.
1804 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1806 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1807 lengths fit in regoff_t; this isn't true if regoff_t is the same
1809 * regex.c (re_search_internal): 5th arg is LAST_START
1810 (= START + RANGE) instead of RANGE. This avoids overflow
1811 problems when regoff_t is the same width as size_t.
1812 All callers changed.
1813 (re_search_2_stub): Check for overflow when adding the
1814 sizes of the two strings.
1815 (re_search_stub): Check for overflow when adding START
1816 to RANGE; if it occurs, substitute the extreme value.
1818 2005-08-31 Jim Meyering <jim@meyering.net>
1820 * regcomp.c (search_duplicated_node): Make first pointer arg
1822 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1823 (register_state): Likewise.
1824 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1825 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1826 (group_nodes_into_DFAstates): Likewise.
1828 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1830 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1831 old glibc regex code mishandles strings longer than 2**31 bytes.
1832 This patch fixes this when the regex code is used in gnulib
1833 (i.e., outside glibc).
1835 This patch should not affect the use of the regex code inside
1836 glibc. No doubt this problem also needs to be handled for glibc
1837 as well, but the result will be an incompatible change to the
1838 glibc ABI, and the old ABI will have to be supported too. That
1839 can be the the subject for another patch.
1841 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1842 governing whether the rest of this patch is active. By default,
1843 the macro is disabled and the patch has no effect.
1844 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1845 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1846 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1847 (re_match_2, re_set_registers): Use the new types.
1848 * regex_internal.h (Idx, re_hashval_t): New types.
1849 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1851 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1852 (re_string_context_at, bin_tree_t, re_dfastate_t):
1853 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1854 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1855 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1856 (re_string_char_size_at, re_string_wchar_at):
1857 (re_string_elem_size_at):
1858 Use the new types and macros to port to 64-bit hosts.
1859 Use unsigned types for internal values, so that the code
1860 mostly works even for arrays larger than SSIZE_MAX.
1861 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1862 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1863 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1864 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1865 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1866 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1867 (calc_inveclosure, parse_dup_op, build_range_exp):
1868 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1869 (fetch_number, create_token_tree, mark_opt_subexp):
1871 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1872 (create_cd_newstate, re_string_allocate, re_string_construct):
1873 (re_string_realloc_buffers, build_wcs_upper_buffer):
1874 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1875 (re_string_reconstruct, re_string_peek_byte_case):
1876 (re_string_fetch_byte_case, re_string_context_at):
1877 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1878 (re_node_set_init_copy, re_node_set_add_intersect):
1879 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1880 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1881 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1882 (re_acquire_state, re_acquire_state_context, register_state):
1884 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1885 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1886 (re_search_internal, re_search_2_stub, re_search_stub)
1887 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1888 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1889 (update_cur_sifted_state, check_dst_limits):
1890 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1891 (check_subexp_limits, sift_states_bkref, merge_state_array):
1892 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1893 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1894 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1895 (expand_bkref_cache, check_node_accept_bytes):
1896 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1897 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1898 (acquire_init_state_context, check_halt_node_context):
1899 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1900 (sift_states_backward, clean_state_log_if_needed):
1901 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1902 (find_recover_state, transit_state_sb, transit_state_mb):
1903 (transit_state_bkref, build_trtable, match_ctx_clean):
1905 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1906 to work around an assumption that REG_MISSING is negative.
1908 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1909 (seek_collating_symbol_entry) [defined _LIBC]:
1910 (lookup_collation_sequence_value) [defined _LIBC]:
1911 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1912 Use prototypes rather than old-style function definitions.
1913 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1914 (transit_state_sb) [0]:
1915 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1917 * regexec.c (re_search_internal): Simplify update of rm_so and
1920 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1921 (optimize_subexps, lower_subexp):
1922 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1923 since the signed shift might overflow. Use 1u<<31 instead.
1924 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1925 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1928 * regcomp.c (optimize_subexps, lower_subexp):
1929 Use CHAR_BIT rather than 8, for clarity.
1930 * regexec.c (check_dst_limits_calc_pos_1):
1931 (check_subexp_matching_top): Likewise.
1932 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1933 have to worry about portability issues when shifting it left.
1934 Remove no-longer-needed test for table_size > 0.
1935 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1936 in a word, as the resulting behavior is undefined.
1937 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1938 in one case, a <= should have been an <, and in another case the
1939 whole test was missing.
1940 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1941 the standard name CHAR_BIT.
1942 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1943 this is not true on one's complement and signed-magnitude hosts.
1945 * regex_internal.h (re_sub_match_top_t): Remove unused member
1947 (struct re_dfa_t): Remove unused member states_alloc.
1948 * regcomp.c (init_dfa): Don't initialize unused members.
1950 2005-08-31 Bruno Haible <bruno@clisp.org>
1952 * strstr.c: Include <stddef.h>, for NULL.
1953 * strcasestr.c: Likewise.
1954 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1956 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1958 * iconvme.h: Add prototype for iconv_alloc.
1960 2005-08-29 Simon Josefsson <jas@extundo.com>
1962 * iconvme.c: Fix errno.
1964 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1966 * iconvme.c: Split iconv_string into iconv_alloc.
1968 2005-08-27 Jim Meyering <jim@meyering.net>
1970 * fopen-safer.c: Merge minor changes from coreutils.
1971 * dup-safer.c: Likewise.
1972 * fd-safer.c: Likewise.
1974 Merge from coreutils.
1975 * stdio--.h: New file.
1976 * stdlib--.h: New file.
1977 * mkstemp-safer.c: New file.
1979 GNU tar needs these.
1980 * pipe-safer.c: New file.
1981 * creat-safer.c: New file.
1982 * fcntl--.h (creat): Define to creat_safer.
1983 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1984 * unistd--.h (pipe): Define to pipe_safer.
1985 * unistd-safer.h: Declare pipe_safer.
1987 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1989 * regex_internal.h: Remove all references to
1990 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1992 (bitset_not, bitset_merge, bitset_not_merge):
1993 (bitset_mask, re_string_allocate, re_string_construct):
1994 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1995 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1996 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1997 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1998 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1999 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2000 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2001 (re_acquire_state_context):
2002 Remove unnecessary forward decls.
2003 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2004 Put __attribute at function definition,
2005 now that the function decl has been removed.
2006 * lib/regex_internal.c (re_string_peek_byte_case):
2007 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2010 2005-08-26 Simon Josefsson <jas@extundo.com>
2012 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2013 Haible <bruno@clisp.org>.
2015 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2017 * regexec.c (set_regs): Don't alloca with an unbounded size.
2019 alloca modernization/simplification for regex.
2020 * regex.c: Remove portability cruft for alloca. This no longer
2021 needs to be at the start of the file, and can be moved into
2022 regex_internal.h and simplified.
2023 * regex_internal.h: Include <alloca.h>.
2024 (__libc_use_alloca) [!defined _LIBC]: New macro.
2025 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2026 now works outside glibc.
2028 2005-08-24 Simon Josefsson <jas@extundo.com>
2030 * getpass.c: Add WIN32 implementation. Conditionalize use of
2031 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2032 GLIBC specific code.
2034 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2036 Make regex safe for g++. This fixes one real bug (an "err"
2037 that should have been "*err"). g++ problem reported by
2039 * regex_internal.h (re_calloc): New macro, consistent with
2040 re_malloc etc. All callers of calloc changed to use re_calloc.
2041 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2042 not int. All callers changed.
2043 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2044 just use an array of size MB_LEN_MAX.
2045 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2046 (find_recover_state): Change "err" to "*err"; this fixes what
2047 appears to be a real bug.
2048 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2051 2005-08-25 Jim Meyering <jim@meyering.net>
2053 * open-safer.c: Include <config.h>.
2054 Otherwise, we'd lose LARGEFILE support in any file using
2057 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2059 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2060 * regex.h (regerror): Likewise.
2062 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2063 requires this. (The code never needed it.)
2065 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2066 All uses of recently-renamed identifiers changed to use the new,
2067 POSIX-compliant names. The code will build and run just fine
2068 without these changes, but it's better to eat our own dog food
2069 and use the standard-conforming names.
2071 * regex.h: Fix a multitude of POSIX name space violations.
2072 These changes have an effect only for programs that define
2073 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2074 do not change anything for programs compiled in the normal way.
2075 Also, there is no effect on the ABI.
2077 (_REGEX_SOURCE): New macro.
2078 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2079 defined and _GNU_SOURCE is not; this fixes a name space violation.
2081 Rename the following macros to obey POSIX requirements.
2082 The old names are still visible as macros if _REGEX_SOURCE is defined.
2083 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2084 RE_BACKSLASH_ESCAPE_IN_LISTS.
2085 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2086 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2087 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2088 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2089 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2090 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2091 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2092 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2093 (REG_INTERVALS): renamed from RE_INTERVALS.
2094 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2095 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2096 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2097 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2098 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2099 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2100 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2101 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2102 RE_UNMATCHED_RIGHT_PAREN_ORD.
2103 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2104 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2105 (REG_DEBUG): renamed from RE_DEBUG.
2106 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2107 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2108 unusual, since we can't clash with the POSIX REG_ICASE.
2109 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2110 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2111 (REG_NO_SUB): renamed from RE_NO_SUB.
2112 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2113 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2114 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2115 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2116 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2117 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2118 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2119 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2120 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2121 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2122 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2123 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2124 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2125 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2126 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2127 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2128 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2129 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2130 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2131 (REG_FIXED): Renamed from REGS_FIXED.
2132 (REG_NREGS): Renamed from RE_NREGS.
2134 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2135 of other REG_* macros, since POSIX says the user is allowed to
2136 #undef these macros selectively.
2138 (reg_errcode_t): Update comment stating what other tables need
2141 Rename the following enum values to obey POSIX requirements.
2142 The old names are still visible as macros.
2143 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2144 is not defined, since GNU is supposed to be a superset of POSIX as
2145 much as possible, and since we want reg_errcode_t to be a signed
2146 type for implementation consistency.
2147 (_REG_NOERROR): Renamed from REG_NOERROR.
2148 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2149 (_REG_BADPAT): Renamed from REG_BADPAT.
2150 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2151 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2152 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2153 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2154 (_REG_EBRACK): Renamed from REG_EBRACK.
2155 (_REG_EPAREN): Renamed from REG_EPAREN.
2156 (_REG_EBRACE): Renamed from REG_EBRACE.
2157 (_REG_BADBR): Renamed from REG_BADBR.
2158 (_REG_ERANGE): Renamed from REG_ERANGE.
2159 (_REG_ESPACE): Renamed from REG_ESPACE.
2160 (_REG_BADRPT): Renamed from REG_BADRPT.
2161 (_REG_EEND): Renamed from REG_EEND.
2162 (_REG_ESIZE): Renamed from REG_ESIZE.
2163 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2164 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2165 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2166 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2167 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2169 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2170 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2171 changed. But support the old name if the new one is not defined
2172 and if _REGEX_SOURCE.
2174 Change the following member names in struct re_pattern_buffer.
2175 The old names are still supported if !_REGEX_SOURCE.
2176 The new names are always supported, regardless of _REGEX_SOURCE.
2177 (re_buffer): Renamed from buffer.
2178 (re_allocated): Renamed from allocated.
2179 (re_used): Renamed from used.
2180 (re_syntax): Renamed from syntax.
2181 (re_fastmap): Renamed from fastmap.
2182 (re_translate): Renamed from translate.
2183 (re_can_be_null): Renamed from can_be_null.
2184 (re_regs_allocated): Renamed from regs_allocated.
2185 (re_fastmap_accurate): Renamed from fastmap_accurate.
2186 (re_no_sub): Renamed from no_sub.
2187 (re_not_bol): Renamed from not_bol.
2188 (re_not_eol): Renamed from not_eol.
2189 (re_newline_anchor): Renamed from newline_anchor.
2191 Change the following member names in struct re_registers.
2192 The old names are still supported if !_REGEX_SOURCE.
2193 The new names are always supported, regardless of _REGEX_SOURCE.
2194 (rm_num_regs): Renamed from num_regs.
2195 (rm_start): Renamed from start.
2196 (rm_end): Renamed from end.
2198 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2199 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2200 Prepend __ to parameter names.
2202 Undo yesterday's changes.
2204 2005-08-24 Jim Meyering <jim@meyering.net>
2206 Sync from coreutils.
2207 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2209 2005-08-21 Bruno Haible <bruno@clisp.org>
2211 * lock.h: Add multiple inclusion guard.
2212 * tls.h: Add multiple inclusion guard.
2214 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2216 * regex.h (REG_NOSYS)
2217 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2218 Define, since POSIX requires it as of 2001.
2219 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2220 New private symbol, used to keep the enum signed in all cases.
2221 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2222 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2224 * regex_internal.c (re_string_skip_chars, register_state):
2226 Remove forward decls; no longer needed now that we use prototypes.
2227 * regexec.c (acquire_init_state_context, check_halt_node_context):
2228 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2229 (clean_state_log_if_needed): Likewise.
2231 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2233 Fix problems reported by Sam Steingold in
2234 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2235 * regexec.c (sift_states_bkref): Fix portability bug: the code
2236 assumed that reg_errcode_t is a signed type, which is not
2237 necessarily true if _XOPEN_SOURCE is not defined.
2238 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2239 some compilers warn about it otherwise.
2241 2005-08-20 Jim Meyering <jim@meyering.net>
2243 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2244 of unused local, dfa.
2246 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2248 * regcomp.c (create_initial_state): Remove duplicate decl.
2249 (init_word_char, create_initial_state, duplicate_node_closure):
2250 (fetch_token, peek_token_bracket, build_range_exp):
2251 (build_collating_symbol): Remove forward decls; no longer needed
2252 now that we use prototypes.
2255 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2256 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2257 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2258 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2259 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2260 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2261 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2262 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2263 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2264 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2265 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2266 (build_charclass, build_charclass_op, fetch_number, create_tree):
2267 (create_token_tree, mark_opt_subexp, duplicate_tree):
2268 Use prototypes rather than old-style definitions.
2271 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2272 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2273 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2274 (re_string_reconstruct, re_string_peek_byte_case):
2275 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2276 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2277 (re_node_set_init_copy, re_node_set_add_intersect):
2278 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2279 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2280 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2281 (re_acquire_state, re_acquire_state_context, register_state):
2282 (create_ci_newstate, create_cd_newstate, free_state):
2284 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2285 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2286 (re_search_internal, prune_impossible_nodes):
2287 (acquire_init_state_context, check_matching, static):
2288 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2289 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2290 (update_regs, sift_states_backward, build_sifted_states):
2291 (clean_state_log_if_needed, merge_state_array):
2292 (update_cur_sifted_state, add_epsilon_src_nodes):
2293 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2294 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2295 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2296 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2297 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2298 (check_arrival, check_arrival_add_next_nodes):
2299 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2300 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2301 (check_node_accept_bytes, check_node_accept, extend_buffers):
2302 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2303 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2308 (re_string_allocate, re_string_construct, re_string_reconstruct):
2309 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2310 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2311 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2312 (re_string_context_at, re_string_peek_byte_case):
2313 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2314 is defined, since we now use prototypes always.
2316 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2317 C89 or better. All uses removed.
2319 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2321 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2322 [defined lint]: Suppress bogus uninitialized-variable warnings.
2324 * regcomp.c (duplicate_node): Return new index, not an error code,
2325 and let the caller return REG_ESPACE if out of space. This
2326 removes an uninitialied-variable warning with GCC 4.0.1, and also
2327 avoids taking the address of a local variable. All callers
2330 2005-08-19 Jim Meyering <jim@meyering.net>
2332 * regexec.c (proceed_next_node): Redo local variables to
2333 avoid GCC shadowing warnings.
2335 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2337 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2338 (re_node_set_insert_last, re_dfa_add_node):
2339 Rename local variables to avoid GCC shadowing warnings.
2341 2005-08-18 Bruno Haible <bruno@clisp.org>
2343 * strstr.c (strstr): Fix return value in multibyte case.
2344 * strcasestr.c (strcasestr): Likewise.
2346 2005-08-17 Jim Meyering <jim@meyering.net>
2348 Make the %s format (seconds since the epoch) work for a negative
2349 number and when used with a zero-padded field width, e.g. %015s.
2351 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2352 label so that it precedes the code to set `digits'. Otherwise,
2353 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2354 print `00-22'. Now, it prints `-0022', as it should.
2356 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2358 * regex.h: Remove useless space-before-tab. From coreutils.
2360 2005-08-17 Bruno Haible <bruno@clisp.org>
2362 * strcasestr.h: New file.
2363 * strcasestr.c: New file.
2365 2005-08-17 Bruno Haible <bruno@clisp.org>
2367 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2368 * strstr.c: Completely rewritten, with multibyte locale support.
2370 2005-08-17 Bruno Haible <bruno@clisp.org>
2372 * strcasecmp.c: Use mbuiter.h.
2374 2005-08-17 Bruno Haible <bruno@clisp.org>
2376 * mbuiter.h: New file.
2378 2005-08-16 Bruno Haible <bruno@clisp.org>
2380 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2382 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2383 NUL byte, not after it.
2385 2005-08-16 Bruno Haible <bruno@clisp.org>
2387 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2388 the valid ones. Makes the comparison operations transitive:
2389 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2390 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2392 2005-08-16 Bruno Haible <bruno@clisp.org>
2394 * strcase.h (strcasecmp): Add note in comments.
2395 * strncasecmp.c: Use code from strcasecmp.c.
2396 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2397 (strcasecmp): Work correctly in multibyte locales.
2399 2005-08-16 Bruno Haible <bruno@clisp.org>
2401 * strnlen1.h: New file.
2402 * strnlen1.c: New file.
2404 2005-08-16 Bruno Haible <bruno@clisp.org>
2406 * mbfile.h: New file.
2408 2005-08-16 Bruno Haible <bruno@clisp.org>
2410 * mbiter.h: New file.
2412 2005-08-16 Bruno Haible <bruno@clisp.org>
2414 * mbchar.h: New file.
2415 * mbchar.c: New file.
2417 2005-08-16 Bruno Haible <bruno@clisp.org>
2419 * tls.h: New file, from GNU gettext.
2420 * tls.c: New file, from GNU gettext.
2422 2005-08-15 Bruno Haible <bruno@clisp.org>
2424 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2427 2005-08-14 Jim Meyering <jim@meyering.net>
2429 Sync from coreutils.
2431 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2432 Use the hash-table-based cycle-detection code not just when
2433 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2434 Reported by James Youngman in
2435 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2436 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2437 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2438 This lets us compile with -DFTS_DEBUG, once again.
2439 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2440 * fts.c (fd_safer): Remove decl.
2441 Include fcntl--.h rather than unistd-safer.h
2442 (fts_safe_changedir): Don't call fd_safer; no longer needed
2443 now that we include fcntl--.h.
2445 2005-08-11 Simon Josefsson <jas@extundo.com>
2447 * readline.h, readline.c: New file.
2449 2005-08-11 Bruno Haible <bruno@clisp.org>
2451 * strnlen.h (strnlen): Change parameter name to match comment.
2453 2005-08-10 Simon Josefsson <jas@extundo.com>
2455 * strndup.c: Use strnlen.h.
2457 * strnlen.h: New file.
2459 2005-08-02 Simon Josefsson <jas@extundo.com>
2461 * getline.h, getline.c: Rewrite.
2463 * getdelim.h, getdelim.c: New files, ported from glibc.
2465 2005-07-31 Bruno Haible <bruno@clisp.org>
2467 * lock.h (gl_lock_initializer): New macro.
2468 (gl_lock_define_initialized): Use it.
2469 (gl_rwlock_initializer): New macro.
2470 (gl_rwlock_define_initialized): Use it.
2471 (gl_recursive_lock_initializer): New macro.
2472 (gl_recursive_lock_define_initialized): Use it.
2474 2005-07-26 Bruno Haible <bruno@clisp.org>
2476 * lock.h: Update from GNU gettext.
2477 * lock.c: Update from GNU gettext.
2479 2005-07-18 Bruno Haible <bruno@clisp.org>
2481 * lock.h (gl_once_t): New type.
2482 (gl_once_define, gl_once): New macros.
2483 * lock.c (fresh_once): New variable.
2484 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2487 2005-07-18 Simon Josefsson <jas@extundo.com>
2489 * check-version.c (check_version): Accept identical versions too.
2491 2005-07-18 Bruno Haible <bruno@clisp.org>
2493 * lock.h: New file, from GNU gettext.
2494 * lock.c: New file, from GNU gettext.
2496 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2498 * quotearg.c: Add translator comment suggested by Bruno Haible,
2499 with a minor change.
2501 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2503 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2504 copyright symbol and the year.
2505 * version-etc.c (COPYRIGHT_YEAR): New constant.
2506 (version_etc_va): Use parameterized copyright notice.
2507 Reword to conform to the current GNU coding standards.
2509 2005-07-11 Simon Josefsson <jas@extundo.com>
2511 * size_max.h: New file.
2513 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2515 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2518 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2519 and Paul Eggert <eggert@cs.ucla.edu>
2521 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2522 in wint_t, not wchar_t. Remove now-unnecessary cast.
2524 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2526 * regex.c, regex.h: Sync from libc.
2527 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2528 New files, synced from libc, except that regex_internal.h
2529 currently has a small porting fix.
2531 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2533 Remove the dependency of the strftime module on the tzset module.
2534 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2535 Copy the input structure, to work around some of the bug with
2536 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2537 Solaris releases, you should also use the tzset module, but we won't
2538 require it as a dependency any more since we don't want LGPLed code
2539 to depend on GPLed code.
2541 2005-07-02 Jim Meyering <jim@meyering.net>
2543 * backupfile.c (backup_args): Change a `0' to NULL.
2545 2005-07-01 Jim Meyering <jim@meyering.net>
2547 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2548 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2549 * save-cwd.c, tempname.c:
2550 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2551 and don't include <sys/file.h>).
2553 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2555 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2556 declares only 'struct timespec;' (!).
2558 2005-06-29 Jim Meyering <jim@meyering.net>
2560 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2561 type name. Use the variable name instead.
2562 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2564 2005-06-28 Simon Josefsson <jas@extundo.com>
2566 * check-version.h, check-version.c: New files.
2568 2005-06-28 Simon Josefsson <jas@extundo.com>
2570 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2571 collision with global variable. Better indentation. Don't
2572 increment buffer pointer beyond buffer end. Based on comments
2573 from Paul Eggert <eggert@cs.ucla.edu>.
2577 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2579 * canon-host.c (canon-host): Append trailing "," to 0 in
2580 initializer of struct addrinfo, as an indication that we don't
2581 care how many members the structure has.
2583 2005-06-24 Derek Price <derek@ximbiot.com>
2584 and Bruno Haible <bruno@clisp.org>
2586 Remove stat module & update lstat.
2587 * stat.c: Remove this file...
2588 (slash_aware_lstat): ...moving this content and its support...
2589 * lstat.c (rpl_lstat): ...into here.
2590 * lstat.h: New file.
2592 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2594 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2595 (ranged_convert): Don't save conversion in a temporary struct.
2596 This causes a warning with GCC 4.0.0, and anyway in the typical
2597 case it's not worth the extra 100 bytes or so of code.
2598 (ranged_convert, __mktime_internal): When calling a function via a
2599 pointer P, use P () rather than (*P) (), as we now assume C89 or
2602 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2604 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2605 "who -r" failed to give output. Problem reported by Tim Waugh.
2607 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2608 (xcalloc): Use it to avoid needless tests.
2609 Problem reported by Jim Meyering.
2611 2005-06-16 Jim Meyering <jim@meyering.net>
2613 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2614 when either N or S is zero.
2616 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2618 * argp.h (__option_is_short): Check upper limit of
2619 __key. Isprint() requires its argument to have the value
2620 of an unsigned char or EOF.
2622 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2624 * fnmatch.c (fnmatch): If there is an encoding error in a
2625 multibyte string or pattern, fall back on unibyte matching.
2626 Problem reported by James Youngman.
2628 2005-06-08 Bruno Haible <bruno@clisp.org>
2630 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2633 2005-06-08 Bruno Haible <bruno@clisp.org>
2635 * csharpcomp.h: New file, from GNU gettext.
2636 * csharpcomp.c: New file, from GNU gettext.
2637 * csharpcomp.sh.in: New file, from GNU gettext.
2639 2005-06-07 Derek Price <derek@ximbiot.com>
2642 * glob_.h: Indent nested #ifdef.
2644 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2646 Sync from coreutils.
2647 Use "file name" when talking about file names, instead of "filename"
2648 or "path", as per the GNU coding standards.
2649 * mkdir-p.c: Renamed from makepath.c.
2650 (make_dir_parents): Renamed from make_path. All callers changed.
2651 * mkdir-p.h: Likewise. All includers changed.
2652 * filenamecat.c: Renamed from path-concat.c.
2653 (file_name_concat): Renamed from path_concat. All callers changed.
2654 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2655 * filenamecat.h: Likewise. All includers changed.
2656 * acl.c: Don't use "path" or "filename" to mean "file name"
2657 in comments or local variable names.
2658 * basename.c: Likewise.
2659 * canonicalize.c, canonicalize.h: Likewise.
2660 * dirname.c, dirname.h: Likewise.
2661 * euidaccess.c: Likewise.
2662 * exclude.c: Likewise
2663 * fnmatch_.h, fnmatch_loop.c: Likewise.
2664 * fsusage.c, fsuage.h: Likewise.
2665 * fts.c, fts_.h: Likewise.
2666 * getcwd.c: Likewise.
2667 * getloadavg.c: Likewise.
2668 * mkstemp.c: Likewise.
2669 * mountlist.c, mountlist.h: Likewise.
2670 * openat.c, openat.h: Likewise.
2671 * readlink-stub.c: Likewise.
2672 * readutmp.c, readutmp.h: Likewise.
2673 * rename.c: Likewise.
2674 * rmdir.c: Likewise.
2676 * savedir.c: Likewise.
2677 * stripslash.c: Likewise.
2678 * tempname.c: Likewise.
2679 * xreadlink.c: Likewise.
2680 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2682 * exclude.h: Likewise.
2684 * euidaccess.c (getuid, getgid, getuid, getegid)
2685 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2686 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2687 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2688 * pathmax.h: Include <limits.h> unconditionally, since other
2689 files have been getting away with it for years (MORE/BSD 4.3
2691 * userspec.c (getpwnam, getgrnam, getgrgid)
2692 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2694 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2695 Define to 256, not 255, as per modern POSIX.
2697 2005-06-01 Bruno Haible <bruno@clisp.org>
2699 * csharpexec.h: New file, from GNU gettext.
2700 * csharpexec.c: New file, from GNU gettext.
2701 * csharpexec.sh.in: New file, from GNU gettext.
2703 2005-05-31 Derek Price <derek@ximbiot.com>
2704 Paul Eggert <eggert@cs.ucla.edu>
2707 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2709 2005-05-29 Derek Price <derek@ximbiot.com>
2710 Paul Eggert <eggert@cs.ucla.edu>
2712 * glob_.h, glob.c: New files.
2714 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2716 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2718 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2719 the configuration hassle isn't worth it.
2720 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2721 (LONGEST_MODIFIER, PRIuMAX): Remove.
2723 2005-05-27 Bruno Haible <bruno@clisp.org>
2725 * getlogin_r.h: Remove second include of <stddef.h>.
2727 2005-05-25 Bruno Haible <bruno@clisp.org>
2728 Derek Price <derek@ximbiot.com>
2730 * getlogin_r.h: Simplify API documentation.
2732 2005-05-25 Derek Price <derek@ximbiot.com>
2733 Paul Eggert <eggert@cs.ucla.edu>
2735 * getlogin_r.c, getlogin_r.h: New files.
2737 2005-05-22 Bruno Haible <bruno@clisp.org>
2739 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2740 Also include <sys/param.h> if it defines MIN, MAX.
2741 Based on a patch by Derek Price <derek@ximbiot.com>.
2743 2005-05-22 Bruno Haible <bruno@clisp.org>
2745 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2746 (INT64_MIN): Fix definition.
2747 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2749 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2750 NEED_SIGNED_INT_TYPES.
2752 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2753 HAVE_SYSTEM_INTTYPES.
2755 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2757 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2758 so that unistd-safer.h (GPL'ed code) need not be included.
2760 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2763 * fts.c: Don't include "cycle-check.h" or "hash.h".
2764 (setup_dir, free_dir): New functions.
2765 (enter_dir, leave_dir): Define trivial
2766 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2767 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2768 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2769 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2770 Move to fts-cycle.c.
2771 (fts_open): Use setup_dir.
2772 (fts_close): Use free_dir.
2773 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2774 This adds a label and some gotos, but the alternatives were messier.
2775 Check for memory allocation failure when entering a dir.
2776 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2777 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2778 (FTS): New member fts_cycle, that is a union that contains the
2779 old active_dir_ht and cycle_state. All uses changed to mention
2780 fts_cycle.ht and fts_cycle.state.
2781 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2782 fts.c, with the following changes:
2783 (setup_dir, free_dir): New functions.
2784 (enter_dir): Now returns bool. Return true if successful, false
2785 if memory exhausted. All callers changed.
2786 Do not bother partly cleaning up on
2787 memory allocation failure; that is free_dir's job.
2788 However, free ad if hash_insert fails, to avoid memory leak.
2789 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2790 fts->fts_options to see which union member to use.
2792 2005-05-20 Jim Meyering <jim@meyering.net>
2794 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2795 Now a macro, to pacify GCC.
2797 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2799 * chown.c (rpl_chown): Return -1 on failure.
2801 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2803 * canonicalize.c: Include canonicalize.h first, to test interface.
2804 Include <stddef.h> unconditionally, since we assume C89 now.
2805 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2806 * fts.c: Include fts_.h first, to check interface.
2807 Do not include intprops.h; no longer needed.
2808 Include cycle-check.h and hash.h, since fts_.h no longer does.
2809 Remove unnecessary casts of closedir to void.
2810 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2811 decide whether to decrement nlinks.
2812 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2813 (FTS): Use struct hash_table * instead of Hash_table, so that
2814 we no longer need to include hash.h here.
2816 2005-05-17 Jim Meyering <jim@meyering.net>
2818 * fts.c, fts_.h: New files, from coreutils.
2820 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2822 Sync from coreutils.
2823 * unlinkdir.c, unlinkdir.h: New files.
2824 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2825 regex.h, unlocked-io.h, xtime.h:
2826 White space changes only.
2827 * makepath.c (make_path): Port to hosts where leading "//" is special.
2828 * yesno.c: Include getline.h, not ctype.h.
2829 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2830 Use getline to remove arbitrary restriction on response length.
2832 2005-05-13 Bruno Haible <bruno@clisp.org>
2834 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2835 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2836 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2837 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2838 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2839 Add support for 64-bit integers in the MSVC compiler.
2841 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2843 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2844 Change the initial comment to refer to GPL, not LGPL.
2845 gnulib-tool will change it to LGPL as needed.
2847 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2848 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2849 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2850 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2851 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2852 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2853 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2854 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2855 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2856 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2857 concatpath.c, config.charset, copy-file.c, copy-file.h,
2858 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2859 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2860 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2861 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2862 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2863 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2864 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2865 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2866 full-read.c, full-read.h, full-write.c, full-write.h,
2867 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2868 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2869 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2870 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2871 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2872 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2873 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2874 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2875 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2876 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2877 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2878 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2879 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2880 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2881 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2882 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2883 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2884 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2885 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2886 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2887 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2888 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2889 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2890 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2891 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2892 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2893 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2894 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2895 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2896 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2897 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2898 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2899 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2900 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2901 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2902 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2903 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2904 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2905 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2906 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2907 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2908 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2909 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2910 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2911 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2912 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2913 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2914 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2915 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2916 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2917 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2918 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2919 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2920 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2921 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2922 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2923 Update FSF postal mail address.
2925 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2927 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2928 specified in ai_socktype. Fix invalid ai_protocol
2929 check. ai_protocol is usually set to 0 or depending on
2930 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2931 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2932 ai_socktype / ai_protocol in the returned addrinfo structure.
2934 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2935 Bruno Haible <bruno@clisp.org>
2937 * inet_ntop.h: New file.
2938 * inet_ntop.c: New file, from glibc with modifications.
2940 2005-05-08 Jim Meyering <jim@meyering.net>
2942 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2944 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2946 Merge from coreutils. Among other things,
2947 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2948 * fd-safer.c: New file.
2949 * fcntl-safer.h, open-safer.c: Remove.
2950 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2951 * dup-safer.c: Include unistd-safer.h first.
2952 Don't include errno.h.
2953 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2954 * file-type.h: Don't assume invoker included sys/stat.h first.
2955 * file-type.c: Rely on file-type.h change.
2956 * getloadavg.c: Include unistd-safer.h.
2957 (getloadavg): Use safer open.
2958 * getusershell.c: Include "stdio-safer.h".
2959 (getusershell): Use safer fopen.
2960 * long-options.c (long_options): Use NULL rather than 0.
2961 * modechange.h (mode_free): Remove; all callers changed to invoke
2963 * modechange.c: Likewise.
2964 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2965 (MODE_DONE): New constant.
2966 (struct mode_change): Remove 'next' member.
2967 (make_node_op_equals): New function; like the old one of the
2968 same name, except it allocates an array.
2969 (mode_compile, mode_create_from_ref): Use it.
2970 (mode_compile): Allocate result as an array, not a linked list.
2971 Parse octal string ourself, so that we catch mistakes like "+0".
2972 (mode_adjust): Arg is an array, not a linked list.
2973 * modechange.c: Include stat-macros.h, xalloc.h.
2974 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2975 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2976 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2977 Remove. This is now stat-macros.h's job.
2978 (talloc): Remove. All callers replaced by xalloc, so that
2979 our invokers don't have to worry about reporting memory failures.
2980 (make_node_op_equals): Remove.
2981 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2983 (struct mode_change): Moved here from modechange.h.
2984 (mode_append_entry): Remove.
2985 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2986 apps to have incorrect behavior. Use simpler algorithm for head
2987 and tail. Don't futz with umask; that's now the job of mode_adjust.
2988 Detect more invalid usages rather than having somewhat-random behavior.
2989 Don't insert an "a=" action, as that leads to incorrect behavior.
2990 (mode_compile, mode_create_from_ref): Return NULL on error instead
2991 of an enum, since now there's only one way to have an error. All
2993 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2994 at the correct time. Simplify calculation of "+u" and its ilk.
2995 Don't mishandle "+X".
2996 (mode_free): Remove "register" and localize decls.
2997 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2998 (struct mode_change): Move to modechange.c; callers don't
2999 need to see this stuff.
3000 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3001 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3002 (mode_change, mode_adjust): Reflect the new signatures noted above.
3003 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3004 that might redefine system include files.
3005 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3006 (my_usleep): Use NULL rather than (void *) 0.
3007 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3008 Use siginterrupt to specify that system calls should be interrupted.
3009 (rpl_nanosleep): Move initialization of suspended closer to call of
3011 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3012 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3013 (desirable_utmp_entry): New function.
3014 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3015 using x2nrealloc, to simplify logic.
3016 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3017 size calculation. Do not assume utmp file is a regular file.
3018 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3019 (READ_UTMP_CHECK_PIDS): New constant.
3020 * save-cwd.c: Include unistd-safer.h.
3021 (save_cwd): Use fd_safer.
3022 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3023 [!_LIBC] Include "stat-macros.h" instead.
3024 * unistd-safer.h (fd_safer): New decl.
3026 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3028 * byteswap_.h: New file.
3030 2005-04-25 Albert Chin <china@thewrittenword.com>
3032 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3035 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3037 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3038 that "UTC +1 second" continues to work. Problem reported
3040 (relunit_snumber): New rule.
3043 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3045 * getdate.y (universal_time_zone_table): New constant.
3046 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3047 universal_time_zone_table.
3048 (lookup_zone): Prefer universal_time_zone_table to
3049 local_time_zone_table, so that "GMT" time stamps are allowed in
3050 London during the summer. Problem reported by Ian Abbott.
3052 2005-04-12 Jim Meyering <jim@meyering.net>
3054 * human.c (humblock): Set *options even when returning due to
3055 xstrtoumax conversion failure. Thanks to a used-uninitialized
3058 2005-04-09 Jim Meyering <jim@meyering.net>
3060 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3061 -Wuninitialized: initialize tm0.tm_year.
3063 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3065 * getdate.y (parser_control): rels_seen is now a boolean, not a
3066 count, since there's no maximum. All uses changed.
3067 Add member dsts_seen.
3068 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3070 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3071 Use pc_rels_seen to decide whther a date is absolute.
3073 * getdate.y (number): Don't overwrite year.
3074 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3077 2005-04-02 Simon Josefsson <jas@extundo.com>
3079 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3080 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3082 2005-03-27 Jim Meyering <jim@meyering.net>
3084 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3086 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3088 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3089 "one's complement" -> "ones' complement" in comment, as per Knuth.
3090 "value of type" -> "type or expression" in comment.
3091 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3093 2005-03-26 Jim Meyering <jim@meyering.net>
3096 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3097 Correct typos: s/or/of/.
3099 2005-03-23 Jim Meyering <jim@meyering.net>
3101 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3103 2005-03-21 Jim Meyering <jim@meyering.net>
3105 Changes imported from coreutils.
3107 * cycle-check.c: Don't include xalloc.h.
3109 * path-concat.c: Don't include assert.h.
3110 (path_concat): Remove assertion that would have triggered
3111 for ABASE starting with more than one slash.
3112 Reported by Andreas Schwab.
3114 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3115 properly when ABASE is an absolute file name.
3116 Correct the description of this function.
3118 Add an assertion and a test driver.
3119 This fixes a bug introduced on 2004-07-02.
3120 Andreas Schwab reported the resulting failure of cp --parents:
3121 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3123 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3125 * strftime.c (my_strftime): If the underlying strftime returns 0
3126 (which shouldn't happen), generate nothing instead of returning 0
3127 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3129 2005-03-16 Bruno Haible <bruno@clisp.org>
3131 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3133 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3135 * strftime.c (my_strftime): Prepend space to format so that we can
3136 reliably distinguish strftime failure from empty output on POSIX
3139 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3141 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3142 (iconv_string): Don't guess a size-zero buffer, as that might cause
3143 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3144 result would be 'too large', where 'too large' is (heuristically)
3145 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3146 overflow concerns. This will prevent some unwanted malloc failures
3147 when the inputs are very large.
3149 2005-03-15 Bruno Haible <bruno@clisp.org>
3151 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3154 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3157 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3159 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3161 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3162 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3164 * strtol.c: Likewise.
3166 2005-03-14 Simon Josefsson <jas@extundo.com>
3168 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3171 2005-03-14 Jim Meyering <jim@meyering.net>
3173 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3174 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3175 to be nonzero so that we (and caller) can detect the difference
3176 between a valid zero-length expansion and an error return, even
3177 when the underlying strftime fails before writing anything into
3180 2005-03-10 Jim Meyering <jim@meyering.net>
3182 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3183 so that this module works on systems without fchdir.
3185 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3187 Factor int-properties macros into a single file, except for
3188 glibc-related files.
3189 * intprops.h: New file.
3190 * getloadavg.c: Include it instead of limits.h.
3191 (INT_STRLEN_BOUND): Remove.
3192 * human.c: Include intprops.h.
3193 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3194 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3195 * inttostr.h: Include intprops.h instead of limits.h.
3196 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3197 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3198 for consistency with intprops.h.
3199 (time_t_is_integer, twos_complement_arithmetic): Use them.
3200 * sig2str.h: Include <signal.h>, intprops.h.
3201 (INT_STRLEN_BOUND): Remove.
3202 * strftime.c (TYPE_SIGNED): Remove.
3203 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3204 * strtol.c: Adjust comments to match intprops.h.
3205 * userspec.c: Include intprops.h.
3206 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3207 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3208 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3209 instead of rolling our own expressions.
3210 * xstrtol.c: Include xstrtol.h first, to test interface.
3212 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3214 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3215 the right thing even if adding 1900 would overflow. Similarly
3216 for tm_mon + 1 and tm_yday + 1.
3217 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3218 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3219 (DO_SIGNED_NUMBER): New macro.
3220 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3222 2005-03-07 Bruno Haible <bruno@clisp.org>
3224 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3226 2005-03-03 Derek R. Price <derek@ximbiot.com>
3227 Bruno Haible <bruno@clisp.org>
3229 * pagealign_alloc.h: New file.
3230 * pagealign_alloc.c: New file.
3232 2005-01-28 Bruno Haible <bruno@clisp.org>
3234 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3237 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3239 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3240 The workaround isn't strictly needed for POSIX conformance, and
3241 it's too much of a pain to configure and maintain. We'll ask
3242 people to fix their kernels instead.
3243 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3244 (NANOSLEEP_BUG_WORKAROUND): Remove.
3245 (xnanosleep): Remove the workaround.
3247 2005-02-12 Bruno Haible <bruno@clisp.org>
3249 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3251 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3253 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3254 * timespec.h (gettime): Return void, since it always
3255 succeeds now. All uses changed.
3256 * gettime.c (gettime) Likewise.
3257 [HAVE_NANOTIME]: Prefer nanotime.
3258 Assume gettimeofday succeeds, as POSIX requires.
3259 Assime time () succeeds, since other code already does.
3260 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3261 (timespec_subtract): Remove.
3262 (NANOSLEEP_BUG_WORKAROUND): New constant.
3263 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3264 things considerably. Use it only on GNU/Linux hosts, since the
3265 workaround shouldn't be needed elsewhere.
3267 2005-02-24 Bruno Haible <bruno@clisp.org>
3269 * gettext.h: Update from GNU gettext 0.14.2.
3271 2005-02-24 Bruno Haible <bruno@clisp.org>
3273 * localcharset.c: Update from GNU gettext 0.14.2.
3274 * config.charset: Update from GNU gettext 0.14.2.
3276 2005-02-22 Simon Josefsson <jas@extundo.com>
3278 * iconvme.h, iconvme.c: New files, from libc.
3280 2005-02-20 Neil Conway <neilc@samurai.com>
3282 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3283 returned by OSX/Darwin if the specified buffer is not large
3284 enough for the hostname.
3286 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3288 * memrchr.h: New file.
3289 * chdir-long.c: Include it.
3290 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3291 Don't bother including stddef.h.
3293 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3295 * argp-help.c (__argp_help): Create a fake struct argp_state and
3296 pass it to _help, otherwise the latter coredumps trying to
3297 dereference state.root_argp.
3299 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3301 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3303 Include <sys/types.h>, for dev_t.
3304 (ME_DUMMY, ME_REMOTE): Move from here....
3305 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3306 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3308 Include mountlist.h first, to test the interface.
3310 2005-01-29 Bruno Haible <bruno@clisp.org>
3312 * progname.c (program_name): Initialize.
3313 Needed when linking statically on MacOS X.
3315 2005-01-28 Bruno Haible <bruno@clisp.org>
3317 * javacomp.sh.in: New file, from GNU gettext.
3318 * javacomp.h: New file, from GNU gettext.
3319 * javacomp.c: New file, from GNU gettext.
3321 2005-01-26 Bruno Haible <bruno@clisp.org>
3323 * javaexec.sh.in: New file, from GNU gettext.
3324 * javaexec.h: New file, from GNU gettext.
3325 * javaexec.c: New file, from GNU gettext.
3327 2005-01-26 Simon Josefsson <jas@extundo.com>
3329 * gai_strerror.c: Use GPL in header.
3331 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3333 * argp-help.c (hol_entry_help): Avoid using non-constant
3334 initializers for struct pentry_state.
3335 (__argp_error): Check return value of __asprintf
3336 (__argp_failure): Translate error message
3338 * argp-parse.c: Removed braces around the expansion of N_()
3340 2005-01-21 Jim Meyering <jim@meyering.net>
3342 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3343 same value as for Solaris 9.
3345 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3346 component length. This included changing the parameter to be
3347 of type `char *' rather than `char const *'.
3348 * chdir-long.h (chdir_long): Update prototype.
3350 * openat.c (fdopendir, fstatat): New functions.
3351 * openat.h: Include headers required for use of DIR and struct stat.
3352 [AT_SYMLINK_NOFOLLOW]: Define.
3353 (fdopendir, fstatat): Add prototypes.
3355 2005-01-21 Bruno Haible <bruno@clisp.org>
3357 * classpath.h: New file, from GNU gettext.
3358 * classpath.c: New file, from GNU gettext.
3360 2005-01-20 Simon Josefsson <jas@extundo.com>
3362 * version-etc-fsf.c: New file, with version_etc_copyright.
3363 * version-etc.c: Remove version_etc_copyright.
3364 * version-etc.h (version_etc_copyright): Use [] instead of * in
3365 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3367 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3369 * save-cwd.c (save_cwd): Remove code to support the case
3370 where fchdir is missing or flaky.
3372 2005-01-20 Simon Josefsson <jas@extundo.com>
3374 * base64.h (isbase64): Add.
3376 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3377 using a unsigned prototype, don't inline.
3378 (base64_decode): Use it.
3380 2005-01-19 Bruno Haible <bruno@clisp.org>
3382 * sh-quote.h: New file, from GNU gettext.
3383 * sh-quote.c: New file, from GNU gettext.
3385 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3387 Merge changes from coreutils, as described below in several
3388 changelogs dated today.
3390 * save-cwd.c: Include "save-cwd.h" before other include files.
3391 (O_DIRECTORY): Remove; not needed here, since "." must be
3392 a directory. All uses removed.
3393 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3394 universal on Suns, and we also need to test for IRIX.
3395 Revamp code to use 'if' rather than '#if'.
3396 Avoid unnecessary comparison of cwd->desc to 0.
3398 * utimens.c (futimens): Robustify the previous patch, by checking
3399 for known valid error numbers rather than observed invalid ones.
3401 2005-01-18 Jim Meyering <jim@meyering.net>
3403 * version-etc.c (version_etc_copyright): Update copyright date.
3405 * utimens.c (futimens): Account for the fact that futimes
3406 can also fail with errno == ENOSYS or errno == ENOENT.
3407 Patch from Dmitry V. Levin.
3409 Change the name of the robust chdir function from chdir to chdir_long.
3410 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3411 (restore_cwd): Use chdir_long, not chdir.
3412 * chdir-long.c: Renamed from chdir.c.
3413 * chdir-long.h: Renamed from chdir.h.
3414 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3417 2005-01-18 Bob Proulx <bob@proulx.com>
3419 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3420 offsetof() macro construct to avoid compile failure with native HP-UX
3421 11.0 ANSI C compiler.
3423 2005-01-06 Bruno Haible <bruno@clisp.org>
3425 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3426 because stpncpy.m4 takes care of it.
3428 2004-01-24 Bruno Haible <bruno@clisp.org>
3430 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3432 2003-10-09 Bruno Haible <bruno@clisp.org>
3434 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3436 2005-01-06 Bruno Haible <bruno@clisp.org>
3438 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3439 * fwriteerror.c: Include <stdbool.h>.
3440 (fwriteerror): At the end, close the file stream. Record whether
3441 stdout was already closed.
3443 2004-05-27 Bruno Haible <bruno@clisp.org>
3445 * execute.c (environ): Declare if needed.
3446 * pipe.c (environ): Likewise.
3447 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3449 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3451 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3452 definitions to be after all include files, to avoid collisions.
3453 Problem reported by Bob Proulx.
3455 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3457 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3458 not needed. This removes a dependency on the gettext module.
3459 [defined _LIBC]: Do not include <libintl.h>; not needed.
3461 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3463 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3466 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3468 * argp-parse.c: Include <stddef.h>.
3469 (alignof, alignto): New macros.
3470 (parser_init): Don't assume that void * is aligned sufficiently
3473 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3474 need to extend the stack.
3475 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3478 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3480 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3482 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3484 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3485 Remove now-obsolete comment about AIX.
3486 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3487 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3488 (YYMAXDEPTH): New macro.
3490 2004-12-18 Bruno Haible <bruno@clisp.org>
3492 * fatal-signal.c (fatal_signals): Make non-const.
3493 (init_fatal_signals): New function.
3494 (uninstall_handlers, install_handlers): Ignore signals that were set to
3496 (at_fatal_signal): Call init_fatal_signals.
3497 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3499 Reported by Paul Eggert.
3501 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3503 * getdate.y (textint): New member "negative".
3504 (time_zone_hhmm): New function.
3505 Expect 14 shift-reduce conflicts, not 13.
3506 (o_colon_minutes): New rule.
3507 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3508 (yylex): Set the "negative" member of signed numbers.
3510 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3512 Changes imported from coreutils.
3513 * hard-locale.c: Assume <locale.h> exists.
3515 (GLIBC_VERSION): New macro.
3516 (hard_locale): Assume setlocale exists.
3517 Rewrite to avoid #ifdef.
3518 Use strdup rather than malloc + strcpy.
3519 * human.c: Assume <locale.h> exists.
3520 (human_readable): Assume localeconv exists.
3522 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3524 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3525 convert T2, not T. (Imported from libc.)
3527 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3529 * getcwd.c (is_ENAMETOOLONG): New macro.
3530 (__getcwd.c): Don't restore errno; glibc doesn't.
3531 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3532 first, falling back to our code only if its results look suspicious.
3533 Ensure that the resulting buffer is only as large as necessary.
3535 * readutmp.c: Include readutmp.h first.
3536 Include <errno.h>, since readutmp.h no longer does that.
3537 * readutmp.h: Don't include <errno.h>,
3538 <sys/param.h>, <time.h>; not needed to establish interface.
3539 (errno): Remove decl.
3540 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3541 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3542 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3544 2004-11-28 Simon Josefsson <jas@extundo.com>
3546 * base64.h, base64.c: New file.
3548 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3550 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3552 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3554 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3555 HP's ANSI C compiler.
3556 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3557 Declaring int functions causes warnings on some modern systems and
3558 shouldn't be needed to compile on ancient ones.
3559 * same.c (MIN) [defined MIN]: Don't define, since it's already
3562 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3563 with the following changes.
3564 (__set_errno): Parenthesize properly.
3565 Include <stdbool.h>.
3566 (MIN, MAX, MATCHING_INO): New macros.
3567 (__getcwd): Define with prototype, not K&R form.
3568 Use heuristics to allocate default buffer on stack if possible.
3569 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3570 behavior, and to avoid the PATH_MAX limit when computing
3572 Use MATCHING_INO to compare inode number to file.
3573 Check for arithmetic overflow in size calculations.
3574 Fix bug in reallocation of dot array that caused getcwd to fail
3575 on directories nested deeper than 75.
3576 Be more careful about saving errno on error.
3577 Do not use realloc; use only free+malloc, as this is a bit
3578 more flexible and avoids a needless copy operation.
3579 Do not inspect st_dev and st_ino for symbolic links; POSIX
3580 doesn't specify the latter.
3581 Check for closedir errors.
3582 Avoid needless casts.
3583 Use "#ifdef weak_alias" around weak_alias, to be like other
3585 The following changes to getcwd.c have effect only when used in
3586 gnulib; they have no effect inside glibc proper.
3587 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3588 as alloca isn't used.
3589 (alloca, __alloca): Likewise.
3590 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3591 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3592 unconditionally, as gnulib assumes C89 or better.
3593 Do not include <sys/param.h>.
3594 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3595 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3597 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3598 Include <dirent.h> in a way that is compatible with modern Autoconf.
3599 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3600 New macros, if not already defined.
3601 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3602 Use "_LIBC", not "defined _LIBC", for consistency.
3603 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3605 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3606 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3607 * xgetcwd.c: David MacKenzie's old code was removed, so give
3608 credit only to Jim Meyering and adjust the copyright dates.
3609 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3610 <stdlib.h>, <unistd.h>, "pathmax.h".
3611 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3612 (INITIAL_BUFFER_SIZE): Remove.
3613 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3615 2004-11-23 Jim Meyering <jim@meyering.net>
3617 * getopt_.h: Remove trailing blanks.
3619 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3621 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3622 (futimens): New function, which uses futimes if available.
3623 (futimens, utimens): Support timespec==NULL, with same semantics
3624 as utime and utimens.
3625 * utimens.h (futimens): New decl.
3627 2004-11-23 Jim Meyering <jim@meyering.net>
3629 * __fpending.c: Add comment.
3631 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3633 * getopt_.h: Re-addition of __getopt_argv_const caused
3634 redefinition warnings. To avoid them, include the defines
3635 in `#if !defined __need_getopt ... #endif'. The only place
3636 where __getopt_argv_const is used is in definitions
3637 of getopt_long and getopt_long_only below, which are as well
3638 protected by `#ifndef __need_getopt'.
3639 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3640 __need_getopt after including <stdio.h> and <unistd.h> These
3641 headers might have defined it.
3643 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3645 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3647 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3648 optopt): Use them instead of invoking ## directly; otherwise, the
3649 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3651 2004-11-19 Bruno Haible <bruno@clisp.org>
3653 * strtok_r.c: Move comments from here...
3654 * strtok_r.h: ... to here.
3656 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3658 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3659 might fail. Problem reported by Yoann Vandoorselaere.
3660 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3661 that mishandle size_t overflow.
3663 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3665 * canon-host.c: Include "strdup.h".
3666 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3667 Use strdup instead of malloc/strcpy to duplicate strings.
3669 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3670 (human_space_before_unit): New constant.
3671 * human.c (human_readable): Support it.
3673 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3674 (xgetcwd): Set errno correctly when failing.
3675 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3676 the failure is actually due to a PATH_MAX problem.
3678 Further getopt changes to make it more likely that glibc will
3679 buy the changes back.
3680 * getopt.c (POSIXLY_CORRECT): New constant.
3681 (getopt): Use it, so to preserve glibc semantic
3682 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3683 when compiling for libc.
3684 * getopt_.h (__getopt_argv_const): Bring it back.
3685 (getopt_long, getopt_long_only): Use it.
3687 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3688 New arg POSIXLY_CORRECT. All callers changed.
3689 (getopt): Argv is now char * const *, as per standard.
3690 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3691 not char *__getopt_argv_const *.
3692 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3693 _getopt_long_only_r): Likewise.
3694 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3695 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3696 _getopt_long_r, _getopt_long_only_r): Likewise.
3697 * getopt_.h (__getopt_argv_const): Remove.
3698 (getopt): Argv is now char * const *, as per standard.
3700 * getdate.y (tORDINAL): New token.
3701 (day, relunit): Allow it for relative times.
3702 (relative_time_table): Use tORDINAL for ordinals.
3704 2004-11-15 Jim Meyering <jim@meyering.net>
3706 * closeout.c: Include "__fpending.h" once again.
3707 Include <stdbool.h>.
3708 (close_stdout): Don't fail just because stdout was closed initially,
3709 since some programs don't write to stdout in the normal course of
3710 operation (other than --version and --help), and we don't want this
3711 function to make e.g. `touch file >&-' fail.
3712 But do fail if it was closed and someone has tried to write to it.
3713 E.g., `printf foo >&-' must fail.
3715 2004-11-11 Simon Josefsson <jas@extundo.com>
3717 * strtok_r.h, strtok_r.c: New file.
3719 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3721 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3722 we can stop lying to compilers about the constness of argv when we
3723 are compiled outside glibc.
3724 (getopt, getopt_long, getopt_long_only): Use it.
3725 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3727 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3728 _getopt_long_only_r): Likewise.
3729 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3730 _getopt_long_only_r): Likewise.
3732 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3733 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3734 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3735 the other external symbols.
3736 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3737 declaration, since the above renaming now works around collisions.
3739 2004-11-11 Jim Meyering <jim@meyering.net>
3741 * linebreak.c: Remove trailing blanks.
3742 * alloca_.h: Likewise.
3743 * acosl.c: Likewise.
3744 * euidaccess.c: Likewise.
3745 * allocsa.h: Likewise.
3747 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3749 * mktime.c (SHR): New macro, which is a portable
3750 substitute for >> that should work even on Crays.
3751 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3752 Problem reported by Mark D. Baushke in
3753 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3754 * getdate.y (SHR): Likewise.
3756 * strftime.c (SHR): Likewise.
3758 * quotearg.c (struct quoting_options): Use unsigned int for
3759 quote_these_too, so that right shifts are well defined. All uses
3762 2004-11-10 Simon Josefsson <jas@extundo.com>
3764 * getaddrinfo.h, getaddrinfo.c: New files.
3766 2004-11-10 Jim Meyering <jim@meyering.net>
3768 Ensure that no close failure goes unreported.
3769 * closeout.c (close_stdout): Always close stdout. I.e., don't
3770 return early when it seems there's nothing to flush.
3771 Don't include __fpending.h.
3773 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3775 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3777 2004-11-05 Bruno Haible <bruno@clisp.org>
3779 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3780 Reported by Mark D. Baushke <mdb@cvshome.org>.
3782 2004-11-04 Bruno Haible <bruno@clisp.org>
3784 2004-09-11 Bruno Haible <bruno@clisp.org>
3785 * allocsa.valgrind: New file.
3786 2004-02-06 Bruno Haible <bruno@clisp.org>
3787 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3788 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3789 Reported by Christopher Seip <chris.seip@hp.com>.
3791 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3793 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3794 with errno == ERANGE if the buffer is too small.
3795 Problem reported by Mark D. Baushke.
3797 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3799 * xreadlink.c (MAXSIZE): New macro.
3800 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3801 size does not exceed MAXSIZE. Avoid cast.
3802 As suggested by Mark D. Baushke in
3803 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3804 if readlink fails with buffer size just under MAXSIZE, try again
3807 2004-11-02 Derek R. Price <derek@ximbiot.com>
3808 and Paul Eggert <eggert@cs.ucla.edu>
3810 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3811 (get_date): Overparenthesize to avoid GCC warning.
3813 2004-11-02 Bruno Haible <bruno@clisp.org>
3815 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3816 function returns void.
3818 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3820 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3821 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3824 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3826 * getdate.y: Add support for TZ="foo" within a date string.
3827 Fix some bugs near time_t boundaries. Reject dates with
3828 out-of-range components, e.g., "Sept 31".
3829 Include <stdlib.h>, "setenv.h", "xalloc.h".
3830 (ISDIGIT_LOCALE): Remove; unused.
3831 Note that the TZ and time functions used here are not reentrant.
3832 (mktime_ok, get_tz): New functions.
3833 (TZBUFSIZE): New constant.
3834 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3835 This requires that we sometimes generate our own TZ="XXX..." setting.
3837 2004-10-27 Derek R. Price <derek@ximbiot.com>
3839 * mktime.c (not_equal_tm): Remove redundant check.
3841 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3843 * getdate.y: Use Bison 1.875 features, and some minor
3844 code cleanups. This change does not affect semantics.
3845 Don't include <stdlib.h>; no longer needed.
3846 Don't include unlocked-io.h; only the "#if TEST" code uses
3847 stdio, and performance isn't crucial there.
3848 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3849 Bison 1.875 features as described below.
3850 All uses of "PC." replaced by "pc->".
3851 (YYSTYPE): Add a forward declaration.
3852 (yylex, yyerror): Use full prototypes in forward decls.
3853 Use "%pure-parser" rather than obsolescent "%pure_parser".
3854 Use %parse-param and %lex-param instead of obsolescent
3855 YYPARSE_PARAM and YYLEX_PARAM.
3856 (meridian_table, month_and_day_table, time_units_table,
3857 relative_time_table, time_zone_table, military_table,
3858 lookup_zone, lookup_word, get_date):
3859 Use NULL instead of 0 where appropriate.
3860 (to_hour): Avoid abort (), to avoid a dependency on
3862 (yyerror, yylex): Now accepts parser_control * arg.
3863 (main) [TEST]: Use '\0' rather than 0 for char.
3865 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3867 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3868 It's now the caller's responsibility to handle the case where
3869 !HAVE_GETPAGESIZE && !defined getpagesize.
3871 * mktime.c (leapyear): Arg is long int, not int.
3873 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3875 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3877 2004-10-12 Simon Josefsson <jas@extundo.com>
3879 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3880 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3883 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3885 * vsnprintf.h: New file.
3886 * vsnprintf.c: New file.
3888 2004-10-07 Bruno Haible <bruno@clisp.org>
3890 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3891 into the provided buffer.
3893 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3895 * diacrit.c, diacrit.h: Add GPL notice.
3897 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3898 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3899 * logl.c (logl): Keep the code as similar to glibc as possible.
3900 This avoids a potential constant-folding bug.
3902 2004-10-05 Bruno Haible <bruno@clisp.org>
3904 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3906 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3908 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3909 * xmalloc.c (xmemdup): Likewise.
3910 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3911 XFREE): Remove these long-obsolescent macros.
3912 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3913 * xstrdup.c: Remove.
3915 * regex.c (re_comp): Cast gettext return value to char *,
3916 Problem reported by Martin Neitzel via Mark D. Baushke.
3918 2004-10-04 Simon Josefsson <jas@extundo.com>
3920 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3921 '#ifdef USE_UNLOCKED_IO'.
3923 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3925 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3926 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3927 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3928 regex.c, sha1.c, version-etc.c, yesno.c:
3929 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3930 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3931 the includer's responsibility.
3933 Sync from coreutils.
3935 * modechange.c (mode_compile): Don't decrement a pointer that
3936 points to the start of a string, as the C Standard says the
3937 resulting behavior is undefined.
3939 * backupfile.h (enum backuptype): Rename none -> no_backups,
3940 simple -> simple_backups, numbered_existing ->
3941 numbered_existing_backups, numbered -> numbered_backups
3942 to avoid shadowing problems. All uses changed.
3943 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3944 * backupfile.c (check_extension, numbered_backup):
3945 Rename locals to avoid shadowing 'basename'.
3946 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3949 * .cppi-disable: Add getopt_.h, getopt_int.h.
3950 * .cvsignore: Add getopt.h.
3952 2004-10-04 Simon Josefsson <jas@extundo.com>
3954 * memmem.h: New file.
3955 * memmem.c: New file, taken from glibc.
3957 2004-10-02 Jim Meyering <jim@meyering.net>
3959 * dirfd.h, getpagesize.h: Add copyright notice.
3961 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3963 * snprintf.c: Remove comments as to why each header is needed.
3965 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3967 * strsep.h: New file.
3968 * strsep.c: New file.
3970 2004-10-01 Simon Josefsson <jas@extundo.com>
3972 * snprintf.c (snprintf): Handle size==0.
3974 2004-10-01 Simon Josefsson <jas@extundo.com>
3975 Bruno Haible <bruno@clisp.org>
3977 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3978 (snprintf): Declare 'args'.
3980 2004-09-30 Simon Josefsson <jas@extundo.com>
3982 * snprintf.h, snprintf.c: New files.
3984 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3986 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3987 (hol_entry_help): Never translate an empty string.
3988 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3989 * argp.h (OPTION_NO_TRANS): New option.
3991 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3993 * xvasprintf.c: Include xalloc.h.
3994 (xvasprintf): Use xalloc_die, not xmalloc_die.
3996 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3998 * dummy.c: Change copyright notice to FSF, and license to GPL.
4000 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4002 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4003 Problem reported by Bruno Haible in:
4004 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4006 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4008 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4009 in case some system header has #define'd it. Problem reported by
4010 Soeren D. Schulze in
4011 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4013 2004-09-08 Bruno Haible <bruno@clisp.org>
4015 * stdint_.h: New file, taken from GNU clisp.
4017 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4019 * xvasprintf.h: New file.
4020 * xvasprintf.c: New file.
4021 * xasprintf.c: New file.
4023 2004-09-08 Bruno Haible <bruno@clisp.org>
4025 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4027 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4029 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4031 Import from coreutils.
4032 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4033 strings on unbounded length. alloca's performance benefits aren't
4034 that important here.
4036 (parse_with_separator): New function, with most of the internals
4037 of the old parse_user_spec. Allow user to omit both user and group,
4038 for compatibility with FreeBSD.
4039 Clone only the user name, not the entire spec.
4040 Do not set *uid, *gid unless entirely successful.
4041 Avoid memory leak in some failing cases.
4042 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4043 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4044 (parse_user_spec): Rewrite to use parse_with_separator.
4046 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4048 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4049 its complicated substitute.
4050 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4051 and program_invocation_name.
4052 (__argp_basename) [!_LIBC]: Remove; the only use was
4053 replaced by its body.
4054 (__argp_short_program_name): Change condition from
4055 !defined __argp_short_program_name to
4056 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4057 to match argp-namefrob.h.
4058 (__argp_failure): Don't assume strerror_r returns char *.
4059 * argp-parse.c (N_): Define unconditionally.
4060 (argp_default_options): Fill out initializers with 0 to avoid
4063 2004-08-12 Simon Josefsson <jas@extundo.com>
4065 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4066 * getopt_.h: Renamed from getopt.h.
4068 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4070 Merge from coreutils.
4072 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4073 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4074 for Reliant Unix 5.43.
4076 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4077 (union fooround): Use uintmax_t, not long int.
4078 The rest is a merge from libc:
4079 [defined _LIBC]: Include <shlib-compat.h>.
4080 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4082 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4084 * strverscmp.c: Convert to UTF-8.
4086 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4088 * obstack.h (obstack_empty_p):
4089 Don't assume that chunk->contents is suitably aligned.
4090 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4091 Likewise. Problem reported by Benno in
4092 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4094 * chown.c (rpl_chown): Work even if the file is writeable but not
4095 readable. This could be improved further but it'd take some work.
4097 2004-08-08 Simon Josefsson <jas@extundo.com>
4099 * xgethostname.c: Don't include error.h (not used).
4102 * getpass.c: Include getpass.h first.
4104 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4106 * xalloc-die.c: New files.
4107 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4109 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4110 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4111 (_, N_, xalloc_die): Move to xalloc-die.c.
4112 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4113 so that we needn't mess with xalloc_msg_memory_exhausted.
4115 * sha1.h: Renamed from sha.h.
4116 (SHA1_H): Renamed from _SHA_H.
4117 (sha1_ctx): Renamed from sha_ctx.
4118 (sha1_init_ctx): Renamed from sha_init_ctx.
4119 (sha1_process_block): Renamed from sha_process_block.
4120 (sha1_process_bytes): Renamed from sha_process_bytes.
4121 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4122 (sha1_read_ctx): Renamed from sha_read_ctx.
4123 (sha1_stream): Renamed from sha_stream.
4124 (sha1_buffer): Renamed from sha_buffer.
4125 * sha1.c: Likewise; renamed from sha.c.
4126 Do not include <sys/types.h>.
4127 Include <stddef.h> rather than <stdlib.h>.
4129 2004-08-08 Bruno Haible <bruno@clisp.org>
4131 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4132 FILESYSTEM_PREFIX_LEN.
4133 * progreloc.c: Likewise.
4134 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4136 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4139 * argp-help.c (make_hol, hol_append): Don't assume that
4140 SIZE_MAX is a valid preprocessor constant.
4141 (__argp_basename): Change from "#ifndef _LIBC"
4142 to "#ifndef __argp_short_program_name", so that
4143 we don't compile these functions for tar.
4145 More merges from coreutils.
4146 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4147 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4149 * addext.c: Remove; no longer needed.
4150 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4151 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4152 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4153 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4154 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4155 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4156 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4157 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4158 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4159 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4160 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4161 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4162 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4163 Import changes from coreutils.
4165 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4167 Merge from coreutils.
4169 * .gdb-history: Remove; this doesn't belong here.
4171 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4172 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4173 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4175 * dirname.h: Include <stdbool.h>.
4176 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4177 for consistency with POSIX terminology. All uses changed.
4178 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4179 (strip_trailing_slashes): Use bool for booleans.
4180 * stripslash.c (strip_trailing_slashes): Likewise.
4182 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4183 sometimes returns a positive errno value even when it succeeds.
4184 (print_errno_message) [!LIBC]: Fall back on strerror if
4187 * path-concat.c (mempcpy): Don't define if a system header defines it.
4188 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4189 (longest_relative_suffix): New function.
4190 (path_concat): Use it. Assume first argument is not NULL.
4191 Port to DOS. Omit redundant separators.
4192 Report an error instead of returning NULL.
4193 Use mempcpy instead of memcpy.
4194 (xpath_concat): Remove: not declared or used.
4196 * same.h: Include <stdbool.h>
4197 (same_name): Return bool, not int.
4198 * same.c (same_name): Likewise.
4199 (errno): Don't declare; we assume C89 or better now.
4201 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4202 if not already defined.
4204 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4205 * dup-safer.c (errno): Likewise.
4207 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4209 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4212 2004-08-03 Simon Josefsson <jas@extundo.com>
4214 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4215 * progname.h: Don't include stdbool.h.
4217 2004-08-02 Simon Josefsson <jas@extundo.com>
4219 * getsubopt.h: New file, with comments from Bruno Haible.
4220 * getsubopt.c: New file, from glibc, but slightly modified based on
4221 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4223 2004-08-01 Simon Josefsson <jas@extundo.com>
4225 * xgetdomainname.c: Include stdlib.h, for free().
4227 2004-07-16 Simon Josefsson <jas@extundo.com>
4229 * dummy.c: New file.
4231 2004-07-16 Bruno Haible <bruno@clisp.org>
4233 * backupfile.h: Add extern "C" for C++.
4234 * closeout.h: Likewise.
4235 * copy-file.h: Likewise.
4236 * findprog.h: Likewise.
4237 * full-write.h: Likewise.
4238 * pathname.h: Likewise.
4239 * progname.h: Likewise.
4240 * stpcpy.h: Likewise.
4241 * stpncpy.h: Likewise.
4242 * strcase.h: Likewise.
4243 * strstr.h: Likewise.
4244 * xalloc.h: Likewise.
4246 * mbswidth.h: Add extern "C" for C++.
4247 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4249 2004-07-09 Simon Josefsson <jas@extundo.com>
4251 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4252 failed without this.)
4254 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4256 * fchown-stub.c: New file.
4258 2004-06-24 Jim Meyering <jim@meyering.net>
4260 * obstack.h (obstack_base): Cast to (void *), per documentation.
4262 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4264 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4266 2004-06-01 Jim Meyering <jim@meyering.net>
4268 * calloc.c: New file.
4270 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4272 * getdate.y (yylex): Allow space between sign and number.
4273 Problem reported by Dan Jacobson.
4275 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4276 and Jim Meyering <jim@meyering.net>
4278 Merge from coreutils CVS.
4280 * stat-macros.h: New file, with contents from file-type.h
4281 and coreutils' system.h.
4282 * file-type.c: Include "stat-macros.h".
4283 * file-type.h (file_type): Move all macro definitions to new file,
4286 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4287 Wrap old code with this conditional.
4288 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4289 function that does not dereference symlinks.
4290 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4292 * xreadlink.c: Include xreadlink.h first, to catch .h file
4293 dependency problems.
4294 (xreadlink): Accept new arg SIZE, for efficiency.
4295 All decls and uses changed.
4296 * xreadlink.h: Include <stddef.h>, for size_t.
4298 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4299 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4301 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4303 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4305 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4306 macros to be defined.
4307 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4308 the allocator returns NULL because the requested size is zero.
4310 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4312 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4313 var. Add comment explaining why libc still defines it. This
4314 merges the following patch from glibc:
4315 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4317 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4319 * obstack.c (_obstack): Remove unused variable. It hasn't been
4320 present in glibc since revision 1.1 of this file.
4321 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4322 obstack_alignment_mask, obstack_alloc, obstack_base,
4323 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4324 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4325 obstack_grow0, obstack_init, obstack_int_grow,
4326 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4327 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4328 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4329 nonexistent functions.
4331 2004-05-17 Derek R. Price <derek@ximbiot.com>
4332 Paul Eggert <eggert@cs.ucla.edu>
4334 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4336 2004-05-14 Bruno Haible <bruno@clisp.org>
4338 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4339 that consists of a '.' followed by an empty digit string.
4340 Patch by Tor Lillqvist <tml@iki.fi>.
4342 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4344 Port obstack to the AS/400, where pointers are 16 bytes wide and
4345 you cannot cast an integer to a valid pointer. This patch is
4346 currently waiting to be integrated into glibc; see
4347 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4349 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4350 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4351 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4352 (struct obstack): temp member is now a union of a pointer and
4353 an integer, instead of an integer. All integer uses changed.
4354 This does not affect the physical layout of struct obstack,
4355 except on hosts (like the AS/400) where the size or alignment of
4356 void * is greater than that of ptrdiff_t.
4357 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4358 __STDC__)]: Store temporary in pointer member of union, not
4360 * obstack.c: Include <stddef.h>, for offsetof.
4361 (struct fooalign): Remove; it doesn't need a name.
4362 (union fooround): Change double to long double, and add void *.
4363 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4364 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4365 not a macro. Hence the values are always int; so remove all
4366 casts-to-int in uses.
4368 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4369 Derek Price <derek@ximbiot.com>
4371 * alloca.c: Include <alloca.h>, to get our interface.
4372 * alloca_.h: Use __alloca on AIX, so that we don't have to
4373 include <alloca.h> first. Use C89 prototype for alloca; this
4374 requires including <stddef.h> for size_t. Use extern "C" if C++.
4375 Use #elif for simplicity, since we can assume C89 now.
4376 Don't try to source the system alloca.h since it will not be found
4377 and to prevent recursively including its replacement.
4378 * fnmatch.c: Include <alloca.h> instead of opencoding.
4379 * regex.c: Likewise.
4381 2004-05-16 Derek Price <derek@ximbiot.com>
4382 Paul Eggert <eggert@cs.ucla.edu>
4384 getline cleanup. This changes the getndelim2 API: both order of
4385 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4388 * getline.c: Don't include stddef.h or stdio.h, since our
4389 interface does that.
4390 (getline): Always use getdelim, so that we don't have two
4391 copies of this code.
4392 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4394 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4395 (GETNDELIM2_MAXIMUM): New macro.
4396 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4397 instead of the old practice of delim2==0. All callers changed.
4398 Return -1 on overflow, instead of returning junk.
4399 Do not set *linesize unless allocation succeeds.
4400 * getndelim2.h: Do not include stddef.h; no longer needed, now
4401 that we include sys/types.h.
4402 * getnline.h: Likewise.
4403 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4404 (getndelim2): Reorder arguments.
4405 * getnline.c (getnline, getndelim):
4406 Don't discard the NMAX argument.
4407 (getnline): Invoke getndelim, to avoid code duplication.
4408 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4409 of (size_t) -1 by callers of the getnline family.
4411 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4413 * nanosleep.c (suspended): Change its type from int to
4414 sig_atomic_t volatile.
4415 (first_call): Make it private to rpl_nanosleep, and have it
4416 be zero initially as that's a bit faster.
4417 (my_usleep): Round up fractional times instead of truncating them,
4418 as this is the usual meaning for 'sleep'.
4420 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4422 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4423 (ENOSYS): Define if not defined.
4424 (settime): Fall back on stime if it exists and settimeofday fails.
4425 But don't bother with fallbacks if a method fails with errno == EPERM.
4427 2004-05-11 Jim Meyering <jim@meyering.net>
4429 Prior to this change, the save_cwd caller required read access to the
4430 current directory on most systems (ones with the fchdir function).
4432 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4433 fails, try write-only, and finally, resort to using xgetcwd.
4435 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4437 * obstack.c, obstack.h: Import changes from libc.
4439 2004-04-28 Bruno Haible <bruno@clisp.org>
4441 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4442 implicitly appends .exe to executables.
4443 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4444 accepts Windows pathnames.
4445 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4446 Cygwin like Windows, since it now accepts Windows pathnames.
4447 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4448 Cygwin like Windows, since it now accepts Windows pathnames.
4449 Reported by Derek Robert Price <derek@ximbiot.com>.
4451 2004-04-20 Jim Meyering <jim@meyering.net>
4453 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4455 2004-04-20 Jim Meyering <jim@meyering.net>
4456 Bruno Haible <bruno@clisp.org>
4458 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4459 memory when realloc fails.
4461 2004-04-18 Jim Meyering <jim@meyering.net>
4463 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4464 don't leak memory and do call END_UTMP_ENT.
4466 2004-04-11 Paul Eggert <eggert@twinsun.com>
4468 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4469 (CHAR_BIT): Remove, since we assume C89.
4470 Include <stdint.h> if available, as per current Autoconf CVS advice.
4472 2004-03-30 Paul Eggert <eggert@twinsun.com>
4474 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4475 not bool, to be more consistent with Unix conventions.
4476 Suggested by Bruno Haible.
4478 Merge from coreutils.
4480 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4483 * getdate.h: Include stdbool.h, and timespec.h instead of
4484 the usual <time.h> dance.
4485 (get_date): Change signature to support fractional time stamps.
4486 All callers changed.
4487 * getdate.y: Include "getdate.h" first, as we can now
4488 assume C89 and don't need to worry about 'const'.
4489 Similarly, include "unlocked-io.h" near start, not in middle.
4491 (textint.value): Use long int rather than int.
4492 (textint.digits): Use size_t rather than int.
4493 (BILLION, LOG10_BILLION): New constants.
4494 (parser_control): New member rel_ns. Members day_ordinal,
4495 time_zone, month, day, hour, minutes, rel_year, rel_month,
4496 rel_day, rel_hour, rel_minutes, rel_seconds
4497 are now long int, not int. Member seconds is now struct timespec,
4498 not int. New member timespec_seen. Members dates_seen, days_seen,
4499 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4501 (%union.intval): Now long int, not int.
4502 New member timespec.
4503 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4504 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4505 (spec): Now is a timespec or an item list.
4506 (timespec, items): New nonterminals.
4507 (time, rel, relunit, number, get_date):
4508 Add support for fractional seconds.
4509 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4510 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4511 (to_hour): First arg is now long int, not int.
4512 (to_year): Returns long int, not int.
4513 Don't treat year -70 like 70.
4514 (tm_diff): Returns long int, not int.
4515 (lookup_word): Use bool instead of int when appropriate.
4516 (yylex): Use size_t for count, not int.
4517 Detect overflow when parsing large integer constants.
4518 Add support for fractions.
4519 (get_date): Make pointers 'const' if possible.
4520 Use more-portable code to detect integer overflow.
4521 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4522 Don't use ctime; it's not reliable if the year has >4 digits.
4524 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4525 This is for compatibility with BSD.
4527 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4528 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4529 From coreutils' system.h.
4531 * userspec.c: Don't include "posixver.h".
4532 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4533 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4534 compatible extension. Simplify code by removing a boolean int
4535 that was always nonzero if a string was nonnull.
4537 2004-03-30 Jim Meyering <jim@meyering.net>
4539 Merge from coreutils.
4541 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4543 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4544 an empty input stream.
4546 * readtokens.c: Include <stdbool.h>.
4547 (readtoken): Use `size_t' rather than int/long.
4548 All callers adjusted.
4549 Use `bool' rather than `int' where appropriate.
4550 Use memset rather than an explicit loop.
4551 Use x2nrealloc rather than xrealloc.
4552 Allow the use of `\0' as a delimiter.
4553 (readtokens): Likewise.
4554 * readtokens.h (readtoken, readtokens): Update prototypes.
4556 2004-03-30 Bruno Haible <bruno@clisp.org>
4558 * getloadavg.c (getloadavg): Don't assume setlocale returns
4561 2004-03-29 Paul Eggert <eggert@twinsun.com>
4563 Merge changes to getloadavg.c from coreutils and Emacs.
4565 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4566 Define to an expression, not to the empty string.
4567 Include cloexec.h and xalloc.h.
4568 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4569 Use set_cloexec_flag rather than rolling our own.
4570 * cloexec.c, cloexec.h: New files.
4572 2004-03-18 Paul Eggert <eggert@twinsun.com>
4574 * getopt.h: Sync with libc CVS.
4576 2004-03-18 Paul Eggert <eggert@twinsun.com>
4577 Bruno Haible <bruno@clisp.org>
4579 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4580 not on all platforms that have <wchar.h>.
4581 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4583 2004-03-09 Paul Eggert <eggert@twinsun.com>
4585 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4587 * getopt_int.h: New file, also synced from libc.
4589 2004-03-07 Paul Eggert <eggert@twinsun.com>
4591 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4592 '#if' expressions. Unlike the code it replaces, it does not
4593 depend on (defined _SC_PAGESIZE). However, it does depend on
4594 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4595 first reported by Jason Andrade in
4596 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4598 2004-01-18 Simon Josefsson <jas@extundo.com>
4600 * strdup.h: New file.
4601 * strdup.c: Include it.
4602 * path-concat.c: Include strdup.h. Drop strdup declaration.
4603 * userspec.c: Include strdup.h. Drop strdup declaration.
4605 2004-02-06 Karl Berry <karl@gnu.org>
4607 * config.charset: update from gettext 0.14.1.
4609 2004-02-05 Paul Eggert <eggert@twinsun.com>
4611 Add comments and code, prompted by suggestions from Bruno Haible
4613 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4614 describing the enum quoting_style values.
4615 * quotearg.c (quotearg_alloc): New function.
4616 (quotearg_buffer_restyled): Treat lone { and } as special.
4617 Treat = as special. Work around bug with older shells
4618 that "see" a '\' that is really the 2nd byte of a multibyte char.
4619 Quote empty string with shell_quoting_style.
4621 2004-02-03 Bruno Haible <bruno@clisp.org>
4623 * pipe.h: New file, from GNU gettext.
4624 * pipe.c: New file, from GNU gettext.
4626 2004-01-27 Bruno Haible <bruno@clisp.org>
4628 * execute.h: New file, from GNU gettext.
4629 * execute.c: New file, from GNU gettext.
4630 * w32spawn.h: New file, from GNU gettext.
4632 2004-01-23 Paul Eggert <eggert@twinsun.com>
4634 Exit-status fix from coreutils.
4636 Use exit_failure consistently in place of EXIT_FAILURE,
4637 so that program exit statuses are consistent on failure.
4639 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4640 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4641 * argmatch.h: Comment fix to match the above.
4642 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4643 Now a macro referring to exit_failure, instead of a separate
4644 variable. Include "exitfail.h" to get it.
4645 * xstrtol.h: Include "exitfail.h".
4646 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4648 * long-options.c (parse_long_options): Use prototype
4649 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4652 2004-01-21 Jim Meyering <jim@meyering.net>
4654 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4655 so as not to conflict with a different-sized __mktime_internal
4656 function in GNU libc.
4657 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4658 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4660 2004-01-18 Paul Eggert <eggert@twinsun.com>
4662 Merge from diffutils.
4664 * file-type.c (file_type): Add typed memory objects.
4665 * file-type.h (S_TYPEISTMO): New macro.
4667 * c-stack.h (c_stack_action): Remove argv argument.
4668 * c-stack.c (c_stack_action): Likewise. All uses changed.
4669 (die): Don't calculate message unless segv_action returns.
4670 (get_stack_location, min_address_from_argv, max_address_from_argv,
4671 volatile stack_base, volatile_stack_size): Remove.
4672 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4673 that every segmentation violation is a stack overflow. (Ouch!)
4674 See Debian bug 136249 (still outstanding) for more info about why
4675 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4677 2003-11-30 Bruno Haible <bruno@clisp.org>
4679 Safer stack allocation.
4680 * setenv.c: Include allocsa.h.
4681 (alloca): Remove fallback definition.
4682 (freea): Remove macro.
4683 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4686 2003-10-17 Bruno Haible <bruno@clisp.org>
4688 * binary-io.h: Avoid warnings on Cygwin.
4690 2003-12-28 Bruno Haible <bruno@clisp.org>
4692 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4693 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4695 2003-11-28 Bruno Haible <bruno@clisp.org>
4697 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4699 2003-11-27 Bruno Haible <bruno@clisp.org>
4701 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4703 2003-11-17 Bruno Haible <bruno@clisp.org>
4705 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4707 2003-11-24 Bruno Haible <bruno@clisp.org>
4709 * xallocsa.h: New file, from GNU gettext.
4710 * xallocsa.c: New file, from GNU gettext.
4712 2003-11-24 Bruno Haible <bruno@clisp.org>
4714 * allocsa.h: New file, from GNU gettext.
4715 * allocsa.c: New file, from GNU gettext.
4717 2003-11-24 Bruno Haible <bruno@clisp.org>
4719 * eealloc.h: New file.
4721 2004-01-15 Jim Meyering <jim@meyering.net>
4723 Merge from coreutils.
4725 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4726 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4727 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4729 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4730 optional configure-time default.
4732 * version-etc.c (version_etc_copyright): Update copyright date.
4734 * xreadlink.c (xreadlink): Correct outdated comment.
4736 2004-01-15 Paul Eggert <eggert@twinsun.com>
4738 Merge from coreutils.
4740 * posixver.c: Include posixver.h.
4742 * same.c: Include <stdbool.h>, <limits.h>.
4743 (_POSIX_NAME_MAX): Define if not defined.
4745 (same_name): If file names are silently truncated, report
4746 that the file names are the same if they are the same after
4747 the silent truncation.
4749 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4750 conversion function.
4751 * xstrtod.c (xstrtod): Likewise. All callers changed to
4752 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4755 2004-01-14 Paul Eggert <eggert@twinsun.com>
4757 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4758 with like-named macro in fnmatch.c.
4759 (EXT): Use an internal constant instead.
4761 Merge fnmatch patches from glibc.
4762 * fnmatch.c (mbsinit): Remove define.
4763 Add libc_hidden_ver (__fnmatch, fnmatch).
4764 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4765 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4767 2003-12-14 Karl Berry <karl@gnu.org>
4769 * config.charset: update from gettext-runtime.
4771 2003-12-03 Paul Eggert <eggert@twinsun.com>
4773 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4774 Bug reported by Alfred M. Szmidt.
4776 2003-11-29 Karl Berry <karl@gnu.org>
4778 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4780 2003-11-23 Paul Eggert <eggert@twinsun.com>
4781 Bruno Haible <bruno@clisp.org>
4783 * printf-parse.h: Don't include sys/types.h.
4784 (ARG_NONE): New macro.
4785 (char_directive): Change type of *arg_index fields to size_t.
4786 * printf-parse.c: Don't include sys/types.h.
4787 (SSIZE_MAX): Remove macro.
4788 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4789 Remove unnecessary overflow check.
4790 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4793 2003-11-24 Paul Eggert <eggert@twinsun.com>
4795 * alloca.c: Remove dependency on xalloc module.
4796 (xalloc_die): Remove.
4797 (memory_full) [!defined emacs]: New macro.
4798 [!defined emacs]: Don't include xalloc.h.
4799 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4800 address arithmetic overflows. Change datatypes a bit to avoid
4803 2003-11-22 Jim Meyering <jim@meyering.net>
4805 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4807 2003-11-17 Bruno Haible <bruno@clisp.org>
4809 * vasnprintf.c (alloca): Remove fallback definition.
4810 (freea): Remove definition.
4811 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4812 Reported by Paul Eggert.
4814 2003-11-17 Jim Meyering <jim@meyering.net>
4816 On systems without utime and without a utimes function capable of
4817 dealing with a NULL struct utimbuf* argument, this utime replacement
4818 could -- in unusual circumstances -- leak a file descriptor.
4819 * utime.c: Include <unistd.h> and <errno.h>.
4820 (utime_null): Be sure to close `fd' and to preserve errno.
4821 Reported by Geoff Collyer via Arnold Robbins.
4823 2003-11-16 Paul Eggert <eggert@twinsun.com>
4824 Bruno Haible <bruno@clisp.org>
4826 Protect against address arithmetic overflow.
4827 * printf-args.h: Include stddef.h.
4828 (arguments): Change type of field 'count' to size_t.
4829 * printf-args.c (printf_fetchargs): Use size_t instead of
4830 'unsigned int' where appropriate.
4831 * printf-parse.h: Include sys/types.h.
4832 (char_directive): Change type of *arg_index fields to ssize_t.
4833 (char_directives): Change type of fields 'count', max_*_length to
4835 * printf-parse.c: Include sys/types.h and xsize.h.
4836 (SSIZE_MAX): Define fallback value.
4837 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4838 instead of 'int' where appropriate. Check a_allocated, d_allocated
4839 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4840 * vasnprintf.c: Include xsize.h.
4841 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4842 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4843 overflow. Avoid wraparound when converting a width or precision from
4846 2003-11-16 Bruno Haible <bruno@clisp.org>
4848 Update from GNU gettext.
4849 * printf-parse.c: Generalize to it can be compiled for wide strings.
4850 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4851 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4852 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4853 SNPRINTF): New macros.
4854 Don't include <alloca.h> if the file is used inside libintl.
4855 (local_wcslen): New function, for Solaris 2.5.1.
4856 (VASNPRINTF): Use it instead of wcslen.
4858 2003-11-16 Bruno Haible <bruno@clisp.org>
4860 * xsize.h (xmax): New function.
4861 (xsum, xsum3, xsum4): Declare as "pure" functions.
4863 2003-11-12 Paul Eggert <eggert@twinsun.com>
4865 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4866 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4867 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4868 heuristic is just as accurate as far as we know, and it removes a
4869 dependency on size_max.m4 and ptrdiff_max.m4.
4871 2003-11-12 Paul Eggert <eggert@twinsun.com>
4873 * xstrtol.c (__xstrtol): Remove "break" immediately after
4874 "return", to pacify some unknown compiler. Problem reported
4877 2003-11-11 Bruno Haible <bruno@clisp.org>
4879 * xsize.h (SIZE_MAX): Remove fallback definition.
4880 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4883 2003-11-10 Paul Eggert <eggert@twinsun.com>
4885 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4886 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4887 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4889 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4890 not (size_t) -1, since it's defined here.
4892 2003-11-06 Paul Eggert <eggert@twinsun.com>
4894 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4895 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4896 Reject sizes of exactly SIZE_MAX bytes.
4897 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4898 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4900 2003-11-05 Bruno Haible <bruno@clisp.org>
4902 * xsize.h: Include limits.h, to avoid a possible collision with
4903 SIZE_MAX defined in <limits.h> on Solaris.
4905 2003-11-04 Bruno Haible <bruno@clisp.org>
4907 * xsize.h: New file.
4908 * linebreak.c: Include xsize.h.
4909 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4910 argument for overflow.
4911 Suggested by Paul Eggert.
4913 2003-10-31 Bruno Haible <bruno@clisp.org>
4915 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4916 to avoid (extremely rare) race condition.
4917 Suggested by Paul Eggert.
4919 2003-11-03 Jim Meyering <jim@meyering.net>
4921 * userspec.c: Include "userspec.h".
4922 * userspec.h: New file.
4924 2003-10-31 Paul Eggert <eggert@twinsun.com>
4926 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4927 * mountlist.c (SIZE_MAX): Define if not defined already.
4928 (read_filesystem_list): Set and use me_type_malloced.
4929 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4930 whatever the type happens to be), for brevity and consistency.
4931 Check for size calculation overflow on Alphas running OSF/1.
4933 2003-10-31 Jim Meyering <jim@meyering.net>
4935 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4937 * linebuffer.c: Include <string.h> for declaration of memset.
4939 2003-10-30 Paul Eggert <eggert@twinsun.com>
4940 Bruno Haible <bruno@clisp.org>
4942 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4943 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4945 2003-10-29 Paul Eggert <eggert@twinsun.com>
4947 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4948 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4950 * quotearg.c (quotearg_n_options): Use it.
4951 * group-member.c: Include <stdbool.h>.
4952 (free_group_info): Arg is now const *; don't free arg.
4953 (get_group_info): Now returns bool and accepts struct group_info *,
4954 rather than returning a malloc'ed struct group_info *.
4955 All uses changed. Check for overflow in internal size calculation.
4957 * getusershell.c (readname): Simplify the code by using x2nrealloc
4958 rather than xmalloc/xrealloc.
4959 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4960 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4961 conformance bug: the old code used a pointer after freeing the
4962 storage that it addressed.
4963 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4964 rather than doing it by hand.
4965 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4966 the buffer preserved. Use free and xmalloc instead.
4967 * quotearg.c (quotearg_n_options): Likewise.
4968 Use a simpler test for size overflow. Don't use xalloc_oversized
4969 because unsigned int might be wider than size_t (!); this suggests
4970 that we should switch from unsigned int to size_t for slot numbers.
4972 2003-10-27 Bruno Haible <bruno@clisp.org>
4974 * stdbool_.h: Better support for BeOS.
4976 2003-10-27 Paul Eggert <eggert@twinsun.com>
4978 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4979 to allocate the returned structure. Do not allocate a subarray,
4980 as x2nrealloc will do that.
4981 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4982 instead of xnrealloc.
4983 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4985 2003-10-26 Paul Eggert <eggert@twinsun.com>
4987 * xalloc.h (xalloc_oversized): New static inline function, for
4988 callers that want to do their own size-overflow checking. Include
4989 <stdbool.h>, since xalloc_oversized returns bool.
4990 * xalloc.c (array_size_overflow): Remove. All callers changed
4991 to use xalloc_oversized.
4993 Add two functions x2realloc, x2nrealloc, for programs that grow
4994 arrays dynamically by doubling their sizes.
4995 * xalloc.h (x2realloc, x2nrealloc): New decls.
4996 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4999 Port to C99 semantics for 'inline' of external functions.
5000 Bug reported by Bruno Haible.
5001 * xmalloc.c (xnmalloc_inline): New static inline function,
5002 with the old contents of xnmalloc.
5003 (xnmalloc, xmalloc): Use it.
5004 (xnrealloc_inline): New static inline function,
5005 with the old contents of xnrealloc.
5006 (xnrealloc, xrealloc): Use it.
5008 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5010 2003-10-25 Paul Eggert <eggert@twinsun.com>
5012 Fix several address-calculation bugs in the hash modules,
5013 plus some minor code cleanup.
5015 * hash.h: Include <stdbool.h>, for bool.
5016 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5017 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5018 hash_get_n_entries, hash_get_max_bucket_length,
5019 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5020 hash_rehash): Use size_t rather than unsigned.
5021 * hash.c (struct hash_table, hash_get_n_buckets,
5022 hash_get_n_buckets_used, hash_get_n_entries,
5023 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5024 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5025 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5027 (SIZE_MAX): Define if not defined.
5028 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5029 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5031 Use const * when possible.
5032 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5033 (check_tuning): Fix bug: if tuning parameters were very close to
5034 0 or 1, rounding errors could have caused subscript violations.
5035 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5036 (hash_initialize): Add 'fail:' label
5037 to free table and return NULL, and use it to simplify code.
5038 Use calloc rather than clearing the storage ourself.
5039 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5040 buffer size calculations.
5041 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5042 Include <stddef.h>, for size_t.
5043 * hash-pjw.c (hash_pjw): Likewise.
5044 Switch to method described by Bruno Haible.
5045 Include <limits.h>, for CHAR_BIT.
5046 (SIZE_BITS): New macro.
5048 2003-10-21 Paul Eggert <eggert@twinsun.com>
5050 * getndelim2.c (getndelim2): When size calculation overflows,
5051 ceiling the allocation at NMAX bytes rather than silently
5052 discarding input bytes before NMAX is reached. This makes
5053 a difference only if NMAX exceeds SIZE_MAX / 2.
5055 * obstack.c: Merge from glibc.
5056 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5057 Add libc_hidden_def (_obstack_newchunk).
5058 (_obstack_free) [! defined _LIBC]: Remove.
5059 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5060 a clone of the function body.
5061 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5062 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5064 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5065 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5068 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5069 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5070 Don't use lvalue casts, as GCC plans to remove support for them
5071 in GCC 3.5. Reported by Joseph S. Myers. This bug
5072 was also present in the non-GCC version, indicating that this
5073 code had always been buggy and had never been widely used.
5074 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5075 Use the fast variant of each macro, rather than copying the
5076 definiens of the fast variant; that way, we'll be more likely to
5077 catch future bugs in the fast variants.
5079 2003-10-20 Bruno Haible <bruno@clisp.org>
5081 * wait-process.h: New file, from GNU gettext.
5082 * wait-process.c: New file, from GNU gettext.
5084 2003-10-19 Jim Meyering <jim@meyering.net>
5086 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5088 2003-10-16 Paul Eggert <eggert@twinsun.com>
5090 * getgroups.c: Include <errno.h>, <stdlib.h>.
5091 (getgroups): First arg is int, not size_t.
5092 Don't let 'free' mangle errno.
5094 2003-10-16 Jim Meyering <jim@meyering.net>
5096 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5098 2003-10-15 Paul Eggert <eggert@twinsun.com>
5100 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5102 (new_exclude, add_exclude_file): Initial size no longer needs to
5104 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5105 our own address arithmetic overflow checking.
5107 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5108 (fnmatch): Do not alloca more than 2000 wide characters;
5109 instead, use malloc for large buffers.
5110 Check for address arithmetic overflow, and return -1
5111 with errno set to ENOMEM in that case.
5112 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5113 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5114 instead, return -1. Check for address arithmetic overflow.
5116 2003-10-14 Paul Eggert <eggert@twinsun.com>
5118 Handle invalid suffixes and overflow independently, so that
5119 callers can treat them independently as needed. Fix some bugs in
5120 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5121 suffix for a human-readable blocksize. The major caller-visible
5122 change is the addition of a new
5123 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5124 that both overflow and suffix chars were found.
5126 * human.c (humblock): Don't check separately for invalid suffix
5127 char; that is xstrtoumax's job (now that its bug is fixed).
5128 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5129 INTMAX_MAX]: New macros.
5130 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5131 TYPE_MAXIMUM): New macros.
5132 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5133 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5134 if overflow occurs, as it's what __strtol does and it's more useful
5136 (__xstrtol): If __strtol reports some error other than ERANGE,
5137 reflect it to the caller as LONGINT_INVALID. If it reports
5138 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5139 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5140 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5142 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5143 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5144 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5145 [defined UINTMAX_MAX]: New macros.
5147 2003-10-14 Bruno Haible <bruno@clisp.org>
5149 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5150 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5151 Also use volatile where needed.
5153 2003-10-12 Paul Eggert <eggert@twinsun.com>
5155 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5156 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5157 and define in terms of the other primitives.
5158 * xmalloc.c: Include stdbool.h; do not include exit.h.
5159 (SIZE_MAX): Define if not already defined.
5160 (array_size_overflow): New function.
5161 (xalloc_die): Abort instead of exiting if 'error' returns.
5162 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5163 (xmalloc, xrealloc): Use them.
5164 (xcalloc): Check for address arithmetic overflow.
5165 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5166 a bit faster than strcpy.
5168 2003-10-08 Paul Eggert <eggert@twinsun.com>
5170 Merge getpass from libc, plus a few fixes.
5172 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5173 Include <stdbool.h>.
5174 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5175 __fsetlocking to empty.
5176 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5177 do include <bits/libc-lock.h>.
5178 Do not include <fcntl.h>; not needed.
5179 [_LIBC]: Include <wchar.h>.
5180 (NOTCANCEL_MODE): New macro.
5181 (flockfile, funlockfile) [_LIBC]: New macros.
5182 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5183 [!_LIBC]: New macros.
5184 (call_fclose): New function.
5185 (getpass): Use it. Save tty stream separately; this simplifies the
5186 code and makes it more reliable if stdin happens to equal stdout.
5187 Invoke __fsetlocking on tty.
5188 Handle thread cancellation if needed.
5189 Namespace cleanup (use __tcgetattr, __getline).
5190 Use bool for Booleans.
5191 [USE_IN_LIBIO]: Handle wide streams.
5192 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5193 stream might go where.
5195 * unlocked-io.h: Include <stdio.h>, so that the caller
5196 doesn't have to include <stdio.h> before us.
5197 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5198 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5199 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5200 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5201 if not declared, so that we can use getpass.c code from libc without
5203 (flockfile, ftrylockfile, funlockfile): New macros.
5205 2003-10-06 Bruno Haible <bruno@clisp.org>
5207 * version-etc-2.h: Remove file.
5208 * version-etc-2.c: Remove file.
5210 2003-09-25 Jim Meyering <jim@meyering.net>
5211 Bruno Haible <bruno@clisp.org>
5213 This lets translators provide better translations for the
5214 "Written by ..." part of --version output.
5215 * version-etc.h: Include stdarg.h.
5216 (version_etc_copyright): Declare as readonly.
5217 (version_etc): Make this function variadic with a NULL-terminated list
5218 of author name strings.
5219 (version_etc_va): New declaration.
5220 * version-etc.c: Include stdarg.h, stdlib.h.
5221 (version_etc_copyright): Declare as readonly.
5222 (version_etc_va): New function. Provide a different translatable string
5223 for each possible number of authors < 10. Abbreviate when there are 10
5225 (version_etc): Make this function variadic. Call version_etc_va.
5226 Suggestion from Gary V. Vaughan.
5228 * long-options.h (parse_long_options): Change prototype: the authors
5229 string is moved to the end and becomes variadic.
5230 * long-options.c: Include stdarg.h.
5231 (parse_long_options): Make this function variadic, too.
5232 Call version_etc_va, not version_etc.
5234 2003-10-06 Bruno Haible <bruno@clisp.org>
5236 * fatal-signal.h: New file, from GNU gettext.
5237 * fatal-signal.c: New file, from GNU gettext.
5239 2003-10-04 Karl Berry <karl@gnu.org>
5241 * argp*: update from libc.
5243 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5245 * getpass.c (getpass): Use a no-op fseek when switching from input to
5246 output mode on the same stream.
5248 2003-09-29 Paul Eggert <eggert@twinsun.com>
5250 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5251 Fix arg typo in previous patch.
5253 2003-09-28 Jim Meyering <jim@meyering.net>
5255 * error.c: Correct cpp indentation.
5257 2003-09-27 Paul Eggert <eggert@twinsun.com>
5259 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5260 Omit the special code that used __typeof__, since we worry that
5261 it could be more trouble than it's worth. See:
5262 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5263 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5267 2003-09-26 Jim Meyering <jim@meyering.net>
5269 * error.c (error_tail): Move some declarations
5270 into inner scope where the local variables are used.
5272 2003-09-26 Bruno Haible <bruno@clisp.org>
5274 * stpncpy.h (gnu_stpncpy): New declaration.
5275 (stpncpy): Define as alias for gnu_stpncpy.
5276 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5278 2003-09-26 Paul Eggert <eggert@twinsun.com>
5280 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5281 (error_tail): Do not loop, reallocating temporary buffer, since
5282 the output cannot contain more wide characters than the input
5283 contains bytes, the size must be big enough already. This avoids
5284 one potential size overflow calculation. Check for size overflow
5285 when calculating temporary buffer size. Free temporary buffer
5286 when done, if it was allocated with malloc; this plugs a memory
5287 leak. Remove casts from void * to pointers, that are no longer
5288 needed now that we're assuming C89 or better.
5290 Merge error changes from glibc.
5292 * error.c, error.h: Update copyright notice header to match glibc.
5293 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5294 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5295 Disable cancellation while printing error.
5296 * error.h: Prepend __ to parameter names.
5298 2003-09-25 Karl Berry <karl@gnu.org>
5300 * argp-fmtstream.c, argp-help.c: update from libc.
5302 2003-09-25 Bruno Haible <bruno@clisp.org>
5304 * version-etc-2.h: New file, from version-etc.h with modifications.
5305 * version-etc-2.c: New file, from version-etc.c with modifications.
5307 2003-09-25 Simon Josefsson <jas@extundo.com>
5309 * xgetdomainname.h: New file.
5310 * xgetdomainname.c: New file.
5312 2003-09-25 Simon Josefsson <jas@extundo.com>
5313 Bruno Haible <bruno@clisp.org>
5315 * getdomainname.h: New file.
5316 * getdomainname.c: New file.
5318 2003-09-24 Paul Eggert <eggert@twinsun.com>
5320 * linebuffer.c (freebuffer): Don't free the argument, just
5321 the buffer associated with the argument. Bug reported by
5324 2003-09-19 Karl Berry <karl@gnu.org>
5326 * argp.h: update from libc.
5328 2003-09-16 Paul Eggert <eggert@twinsun.com>
5330 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5331 input error, instead of returning NULL the next time we are called
5332 (and therefore losing track of errno).
5334 2003-09-15 Paul Eggert <eggert@twinsun.com>
5336 * getndelim2.c (getndelim2): Don't trash errno when a read
5337 fails, so that the caller gets the proper errno.
5339 * readutmp.c (read_utmp): Likewise.
5340 Check for fstat error. Close stream and free storage
5343 2003-09-14 Bruno Haible <bruno@clisp.org>
5345 * fwriteerror.h: New file.
5346 * fwriteerror.c: New file.
5348 2003-09-14 Jim Meyering <jim@meyering.net>
5350 * getloadavg.c: Correct cpp indentation.
5351 * strdup.c: Likewise.
5352 * vasnprintf.c: Likewise.
5354 2003-09-12 Paul Eggert <eggert@twinsun.com>
5356 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5357 * obstack.c [!defined _LIBC]: Likewise.
5358 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5359 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5360 * exitfail.c: Don't include stdlib.h; no longer needed.
5362 More changes to assume C89 or better.
5364 * error.c (error_tail): Assume vprintf.
5366 * argmatch.c (getenv): Remove decl.
5367 * progreloc.c (get_full_program_name): Define via prototype.
5368 * setenv.c (clearenv): Likewise.
5369 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5371 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5372 (malloc, memcpy): Remove decls.
5373 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5374 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5375 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5376 (memcpy): Remove macro.
5377 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5378 (__P): Remove. All uses removed.
5379 (PTR): Remove. All uses changed to void *.
5380 (CHAR_BIT, NULL): Remove.
5381 (spaces, zeros, memset_space, memset_zero)
5382 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5384 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5385 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5386 Define with prototype.
5387 Remove now-unnecessary prototype decl.
5388 (extra_args_spec): Assume ANSI C. All uses changed.
5389 (extra_args_spec_iso): Remove.
5390 (my_strftime, emacs_strftimeu): Define via prototype.
5391 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5393 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5394 * strtoimax.c: Include <stdlib.h> unconditionally.
5395 (strtoul, strtol): Remove decls.
5396 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5398 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5399 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5400 (LOCALE_PARAM_PROTO): New macro.
5401 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5402 (INTERNAL (strtol), strtol): Define with a prototype.
5403 (PARAMS): Remove. All uses removed.
5404 * tempname.c: Include <string.h> unconditionally.
5405 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5406 * xgethostname.c (main): Define with a prototype.
5407 * xmalloc.c: Include "xalloc.h" first, to check interface.
5408 Include <stdlib.h> unconditionally.
5409 (calloc, malloc, realloc, free): Remove decls.
5410 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5411 Include <stdlib.h> unconditionally. Sort include file names.
5413 (xstrtod): Define with a prototype.
5414 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5415 (strtol, strtoul): Remove decls.
5417 2003-09-11 Paul Eggert <eggert@twinsun.com>
5419 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5420 Include <stdlib.h>, <string.h> unconditionally.
5421 Remove now-unnecessary cast to char *.
5422 * strnlen.c: Include <string.h> unconditionally.
5423 * yesno.c (yesno): Define with a prototype.
5425 2003-09-10 Bruno Haible <bruno@clisp.org>
5427 * strcspn.c: Include <string.h> unconditionally.
5428 * strpbrk.c: Include <string.h> unconditionally.
5429 * strstr.c: Include <string.h> unconditionally.
5430 * unicodeio.c: Include <string.h> unconditionally.
5431 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5432 * unsetenv.c: Likewise.
5433 * xreadlink.c: Include <stdlib.h> unconditionally.
5434 * yesno.c: Include <stdlib.h> unconditionally.
5435 (rpmatch): Add prototype.
5437 2003-09-10 Jim Meyering <jim@meyering.net>
5439 * error.c: Correct indentation of cpp directives.
5441 2003-09-09 Paul Eggert <eggert@twinsun.com>
5445 * acosl.c (main): Use a prototype.
5446 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5449 * getloadavg.c (getloadavg, main): Define via prototypes.
5451 * getopt.h (struct option.name): Assume C89, and use 'const'.
5452 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5453 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5455 * getopt.c (const): Remove macro.
5456 Include <string.h> unconditionally.
5457 (my_index): Remove; all uses changed to strchr.
5458 (strlen): Remove decl.
5459 (exchange): Remove forward decl; no longer needed.
5460 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5461 Define with prototype.
5462 * getopt1.c (const): Remove macro.
5463 (getopt_long, getopt_long_only, main): Define with prototype.
5465 * getugroups.c: Include <string.h> unconditionally.
5467 * getusershell.c: Include <stdlib.h> unconditionally.
5468 (getusershell, setusershell, endusershell, readname, main):
5469 Define with prototypes.
5471 * group-member.c: Include group-member.h first.
5472 Include <stdlib.h> unconditionally.
5474 * hard-locale.c: Include hard-locale.h first.
5475 Include <stdlib.h>, <string.h> unconditionally.
5477 * hash.c (free, malloc): Remove decls.
5478 Include <stdlib.h> unconditionally.
5480 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5481 (getenv): Do not declare.
5483 * idcache.c: Include <string.h> unconditionally.
5485 * long-options.c: Include long-options.h first, to test interface.
5486 Include <stdlib.h> unconditionally.
5488 * makepath.c: Include makepath.h first, to test interface.
5489 Include <stdlib.h> and <string.h> unconditionally.
5491 * linebuffer.c: Include <stdlib.h>.
5492 (free): Remove decl.
5494 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5495 rpl_malloc returns void *, not char *.
5496 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5498 * md5.h: Include <limits.h> unconditionally.
5499 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5500 (__P): Remove; all uses removed.
5501 * md5.c: Include "md5.h" first.
5502 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5503 md5_buffer, md5_process_bytes, md5_process_block):
5504 Define with prototypes.
5505 * sha.h (__P): Remove all uses. (It wasn't defined??)
5506 * sha.c: Include "sha.h" first.
5507 Include <stdlib.h>, <string.h> unconditionally.
5509 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5510 * memcmp.c (__ptr_t): Likewise.
5511 * memrchr.c (__ptr_t): Likewise.
5512 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5513 Include <string.h> unconditionally.
5514 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5515 * memchr.c: Include <stdlib.h> unconditionally.
5516 * memchr.c (LONG_MAX): Remove.
5517 * memrchr.c (LONG_MAX): Likewise.
5518 * memchr.c (__memchr): Define via a prototype.
5519 * memrchr.c (__memrchr): Likewise.
5520 * memcmp.c (__P): Remove, and remove all uses.
5521 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5522 Remove forward decls; no longer needed.
5523 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5524 Use types required by C89 in prototype.
5526 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5527 * savedir.c: Likewise.
5528 * mkdir.c (free): Remove decl.
5529 * rmdir.c (rmdir): Define with a prototype.
5530 * savedir.c: Include savedir.h first, to test interface.
5532 * mktime.c (STDC_HEADERS): Remove.
5533 Include <stdlib.h>, <string.h> unconditionally.
5535 * modechange.c: Include <stdlib.h> unconditionally.
5536 (malloc): Remove decl.
5538 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5539 (free): Remove decl.
5541 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5542 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5543 (This type really should be intptr_t, but that's a C99ism.)
5544 (_obstack_memcpy): Remove: all uses changed to memcpy.
5545 Include <string.h> unconditionally.
5546 (struct obstack): Assume __STDC__ for types of members
5547 chunkfun, freefun, extra_arg.
5548 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5549 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5550 obstack_begin, obstack_specify_allocation,
5551 obstack_specify_allocation_with_arg, obstack_chunkfun,
5552 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5553 Remove unprototyped decls and the macros that use them.
5554 * obstack.c (POINTER): Remove. All uses changed to void *.
5555 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5556 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5557 (defined __STDC__ && __STDC__)]:
5558 Remove nonprototyped code.
5559 Include <stdlib.h> unconditionally.
5560 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5561 _obstack_allocated_p, _obstack_free, obstack_free,
5562 _obstack_memory_used, print_and_abort):
5563 Define using prototypes.
5564 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5565 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5566 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5567 obstack_next_free, obstack_object_size, obstack_room) [0]:
5568 Remove unused, unprototyped code.
5570 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5572 * physmem.c (physmem_total, physmem_available, main): Define
5575 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5576 (main): Define with a prototype.
5578 * posixver.c (getenv): Remove decl.
5580 * putenv.c (malloc): Returns void *, not char *.
5581 Include <string.h> unconditionally.
5582 (strchr, memcpy, NULL): Do not define.
5584 * readtokens.c: Include readtokens.h first, to test interface.
5585 Include <stdlib.h>, <string.h> unconditionally.
5586 (init_tokenbuffer): Define with a prototype.
5588 * regex.c (PARAMS): Remove. All uses removed.
5589 All uses of _RE_ARGS removed, too.
5590 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5592 (bzero): Assume memset exists.
5593 (memcmp, memcpy, NULL): Remove.
5594 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5595 char, or assignments to local vars of type signed char.
5596 (init_syntax_once, PREFIX(extract_number_and_incr),
5597 PREFIX(print_partial_compiled_pattern),
5598 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5599 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5600 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5601 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5602 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5603 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5604 wcs_compile_range, byte_compile_range, truncate_wchar,
5605 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5606 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5607 count_mbs_length, wcs_re_match_2_internal,
5608 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5609 PREFIX(alt_match_null_string_p),
5610 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5611 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5612 regfree, PREFIX(extract_number)): Define with prototype. Remove
5613 now-unnecessary declaration, if any.
5614 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5616 Remove now-unnecessary casts among pointer types.
5617 * regex.h (_RE_ARGS): Remove. All uses removed.
5619 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5620 (free): Remove decl.
5622 * rpmatch.c: Include <stdlib.h> unconditionally.
5624 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5625 (free): Remove decl.
5627 * save-cwd.c: Include <stdlib.h> unconditionally.
5628 * xgetcwd.c: Likewise.
5630 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5631 (free): Remove decl.
5633 * strchrnul.c (strchrnul): Define with a prototype.
5634 Fix bug: c_in was not converted to char before searching.
5636 The following changes are not K&R related:
5638 * group-member.h: Include <sys/types.h>, so that this file is
5640 * makepath.h: Likewise.
5642 * getusershell.c (readname, default_index, line_size, readname):
5643 Use size_t, not int, for sizes.
5644 (readname): If the size overflows, report an error instead of
5647 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5649 * getndelim2.c: Assume stdlib.h per the C89 spec.
5651 2003-09-08 Paul Eggert <eggert@twinsun.com>
5653 Assume C89 or better; remove K&R cruft.
5654 A few of these changes were first proposed by Derek Robert Price
5655 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5657 * addext.c: Include <string.h> unconditionally.
5658 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5659 Don't declare getenv or malloc.
5661 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5662 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5664 (find_stack_direction, alloca): Use prototypes.
5666 * atexit.c (atexit): Define using a prototype.
5668 * basename.c, dirname.c, stripslash.c:
5669 Include <string.h> unconditionally.
5671 * bcopy.c: Include <stddef.h>.
5672 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5674 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5676 * error.h (error, error_at_line, error_print_progname)
5677 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5678 * error.c: Include error.h first, to check interface.
5679 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5680 (VA_START): Remove; all uses changeed to va_start.
5681 (exit, strerror): Remove decls.
5682 (error_print_progname): Prototype uncondionally.
5683 Don't include <errno.h>; no longer needed.
5684 (private_strerror): Remove.
5685 (error_tail): Always define.
5686 (error, error_at_line): Assume C89 or better; always use prototypes.
5687 * fatal.c: Include "fatal.h" first, to test interface.
5688 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5689 (VA_START): Remove; all uses changed to va_start.
5690 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5692 (exit): Remove decl.
5693 (fatal): Prototype unconditionally. Assume va_start works.
5694 Abort at end, to pacify gcc.
5696 * euidaccess.c (main): Define with a prototype.
5698 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5700 * exitfail.c: Include <stdlib.h> unconditionally.
5702 * fnmatch_.h (__P): Remove. All uses changed to assume
5704 * fnmatch.c: Include fnmatch.h first, to test interface.
5705 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5706 (getenv): Remove decl.
5707 (fnmatch): Define using a prototype.
5708 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5709 (FCT): Define using a prototype.
5711 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5713 * gethostname.c: Include <stddef.h>.
5714 (gethostname): Define with prototype. Length is size_t, not int.
5716 2003-09-08 Paul Eggert <eggert@twinsun.com>
5718 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5719 getversion.c should have been removed then, but was accidentally
5722 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5723 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5725 2003-09-07 Paul Eggert <eggert@twinsun.com>
5727 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5728 copy_tm_result. Bug reported by Simon Josefsson in
5729 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5731 2003-09-06 Paul Eggert <eggert@twinsun.com>
5733 * time_r.c, time_r.h: New files.
5735 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5737 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5738 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5740 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5742 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5743 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5746 * timegm.c: Switch to glibc implementation, with the following changes:
5747 [defined HAVE_CONFIG_H]: Include <config.h>.
5748 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5749 (__mktime_internal) [!defined _LIBC]: New decl.
5750 (__gmtime_r) [!defined _LIBC]: New macro and function.
5751 (timegm): Use a prototype, since gnulib assumes C89.
5752 Do not bother declaring tmp to be const, as it's not really usefu.
5753 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5754 (timegm): Declare only if HAVE_DECL_TIMEGM.
5756 2003-09-03 Paul Eggert <eggert@twinsun.com>
5758 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5759 Bug reported by Lute Kamstra in
5760 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5762 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5763 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5764 course with correspondingly smaller numbers for tomorrow and
5765 yesterday. From Tadayoshi Funaba. Originally installed into
5766 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5769 2003-08-31 Simon Josefsson <jas@extundo.com>
5771 * timegm.h: New file.
5772 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5774 2003-08-31 Karl Berry <karl@gnu.org>
5776 * argp.h: update from libc.
5778 2003-08-28 Bruno Haible <bruno@clisp.org>
5780 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5781 warning on QNX, which defines O_BINARY to 000000.
5783 2003-08-24 Bruno Haible <bruno@clisp.org>
5785 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5786 MSVC7 <stdio.h> is included later.
5788 2003-08-20 Bruno Haible <bruno@clisp.org>
5790 * progname.h: New file, from GNU gettext.
5791 * progname.c: New file, from GNU gettext.
5792 * progreloc.c: New file, from GNU gettext.
5794 2003-08-19 Bruno Haible <bruno@clisp.org>
5796 * xstrdup.c: Assume <string.h> exists.
5798 2003-08-18 Jim Meyering <jim@meyering.net>
5800 * setenv.h: Indent nested cpp directive.
5801 * vasnprintf.c: Remove trailing blanks.
5803 2003-08-17 Simon Josefsson <jas@extundo.com>
5804 Bruno Haible <bruno@clisp.org>
5806 * xstrndup.h: New file.
5807 * xstrndup.c: New file.
5809 2003-08-17 Bruno Haible <bruno@clisp.org>
5811 * strndup.h: New file.
5813 2003-08-16 Paul Eggert <eggert@twinsun.com>
5815 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5816 space, undoing this 2003-08-12 change:
5817 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5819 2003-08-16 Jim Meyering <jim@meyering.net>
5821 Merge from coreutils.
5822 * xstrtoimax.c: #else #if -> #elif.
5823 * xstrtoumax.c: Likewise.
5825 2003-08-15 Paul Eggert <eggert@twinsun.com>
5827 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5828 rather than tab, after '#' in shell-script copyright notices.
5829 Suggested by Bruno Haible.
5831 2003-08-15 Jim Meyering <jim@meyering.net>
5832 and Paul Eggert <eggert@twinsun.com>
5834 Merge from coreutils.
5835 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5836 member but strut utmpx does not. Needed for AIX 4.3.3.
5837 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5839 2003-08-15 Jim Meyering <jim@meyering.net>
5841 Merge from coreutils.
5842 * xgethostname.c: Include <stdlib.h>.
5843 (xghostname): Don't exit for anything other than memory-related
5844 failure; just return NULL.
5845 * userspec.c: Include "posixver.h".
5846 (parse_user_spec): Accept `.' as a separator only
5847 in pre-POSIX-200112 mode.
5848 * strtoimax.c: Use #elif rather than #else #if.
5849 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5850 Remove function, now that we can rely on a working tzset function.
5851 [!_LIBC]: Ensure that the required autoconf test has been run.
5852 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5853 Use underlying_strftime for %r.
5854 * sha.c: Merge in some clean-up and optimization changes from glibc.
5855 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5856 Ensure that it is a multiple of 64.
5857 Rearrange loop exit tests so as to avoid performing an
5858 additional fread after encountering an error or EOF.
5859 * realloc.c: Update copyright date.
5861 2003-08-14 Jim Meyering <jim@meyering.net>
5863 Merge from coreutils.
5864 * obstack.h: Whitespace changes.
5865 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5866 and xcalloc return values.
5867 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5868 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5869 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5870 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5871 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5873 Use mntctl's return value to drive the entry-processing loop, since
5874 we can't rely on the value of the vmt_length member in the last
5875 entry. On some systems doing so could result in exhausting
5876 virtual memory. Based in part on a patch from Mike Jetzer.
5878 2003-08-14 Jim Meyering <jim@meyering.net>
5879 and Paul Eggert <eggert@twinsun.com>
5881 Merges from coreutils, plus other fixes.
5882 * physmem.c: Merge in portability changes from gcc/libiberty
5883 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5884 for credits and details. Thanks to Kaveh Ghazi for helping
5885 to keep these files in sync.
5886 (ARRAY_SIZE): Define it.
5887 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5888 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5889 (memcasecmp): Don't assume size_t fits in unsigned int.
5890 Remove casts and duplicate code.
5891 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5892 (memcpy): Remove definition.
5893 Merge in some clean-up and optimization changes from glibc.
5894 [BLOCKSIZE]: Move definition to top of file.
5895 Ensure that it is a multiple of 64.
5896 Rearrange loop exit tests so as to avoid performing an
5897 additional fread after encountering an error or EOF.
5898 * md5.h (md5_uintptr): Define.
5899 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5900 return to the initial working directory. Preserve errno
5902 * idcache.c: Include "xalloc.h".
5903 (xmalloc, xrealloc): Remove decls.
5904 (getuser): Remove casts no longer required in C89.
5905 * human.c: Include stdio.h, for sprintf.
5906 * group-member.c: Include "xalloc.h".
5907 (xmalloc, xrealloc): Remove decls.
5908 (get_group_info): Remove casts no longer required in C89.
5909 * getusershell.c (readname): Remove casts no longer required in C89.
5910 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5911 * getline.c: Whitespace fix, from coreutils.
5913 2003-08-13 Paul Eggert <eggert@twinsun.com>
5915 * exclude.c: Include <ctype.h>
5916 (IN_CTYPE_DOMAIN): New macro.
5918 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5921 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5922 Undo previous (whitespace-only) change.
5924 2003-08-12 Paul Eggert <eggert@twinsun.com>
5926 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5927 Normalize leading white space and remove trailing white space.
5928 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5929 notice, as per ../config/srclist-update.
5931 Merge from coreutils.
5932 * euidaccess.h: New file.
5933 * euidaccess.c: Include it.
5934 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5935 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5936 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5938 2003-08-11 Bruno Haible <bruno@clisp.org>
5940 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5941 (vasnprintf): Use it instead of wcslen.
5943 2003-08-11 Bruno Haible <bruno@clisp.org>
5945 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5946 value to ensure that _Bool promotes to int. Use #define for _Bool when
5947 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5949 2003-08-10 Karl Berry <karl@gnu.org>
5951 * regex.h: update from libc (whitespace fix).
5953 2003-08-09 Paul Eggert <eggert@twinsun.com>
5955 Merge some files from coreutils. These changes were
5956 originally made by Jim Meyering.
5957 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5958 many older Unixes require this.
5959 * alloca.c (alloca): Remove cast to argument of free;
5960 no longer needed in C89.
5961 * alloca_.h, regex.h: Fix white space to match
5962 what GNU indent does.
5964 2003-08-05 Paul Eggert <eggert@twinsun.com>
5966 * bumpalloc.h: Remove.
5968 2003-08-04 Paul Eggert <eggert@twinsun.com>
5970 * getloadavg.c: Change copyright notice and spacing to conform to
5973 Merge from coreutils.
5974 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5976 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5977 from Karl Berry, implemented by Jim Meyering.
5978 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5979 from Dmitry V. Levin.
5980 Remove anachronistic cast of xrealloc.
5981 * fnmatch_.h (__const): Remove. Use 'const'.
5982 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5983 type. Otherwise, it wouldn't compile with at least /bin/cc on
5984 ymp-cray-unicos9.0.2.X.
5985 Combine two mostly-identical uses of alloca into one.
5986 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5988 2003-08-04 Dave Love <d.love@dl.ac.uk>
5992 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5993 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5994 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5995 obsolete NLIST_NAME_UNION.
5996 [__GNU__]: Undef BSD and FSCALE.
5997 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5999 2003-08-03 Paul Eggert <eggert@twinsun.com>
6001 * stdbool_.h (_Bool): Make it signed char, instead of
6002 an enum type, so that it's guaranteed to promote to int. See:
6003 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6005 2003-07-31 Paul Eggert <eggert@twinsun.com>
6007 * strerror.c: Include config.h, limits.h. Declare sprintf.
6008 (strerror): Don't assume that a printable int fits in 14 bytes.
6010 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6011 Bruno Haible <bruno@clisp.org>
6013 * getline.h (getline, getdelim): Change return type to ssize_t.
6014 * getline.c (getline, getdelim): Likewise.
6015 Remove _GNU_SOURCE define; now it's defined in config.h through
6018 2003-07-22 Paul Eggert <eggert@twinsun.com>
6020 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6021 over-parenthesization in macros.
6023 Sync with coreutils.
6025 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6028 Use `exit_failure' for xalloc and xmemcoll instead of their own
6029 private exit-failure variables.
6030 * xalloc.h (xalloc_exit_failure): Remove.
6031 * xmalloc.c: Likewise. Include exitfail.h.
6032 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6033 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6034 * xmemcoll.c: Likewise. Include exitfail.h.
6035 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6037 2003-07-18 Paul Eggert <eggert@twinsun.com>
6039 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6040 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6041 to test that it can stand by itself. Include "exitfail.h".
6042 Clients should set exit_failure instead.
6043 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6045 2003-07-18 Andreas Schwab <schwab@suse.de>
6047 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6049 2003-07-18 Bruno Haible <bruno@clisp.org>
6051 * getndelim2.h: New file.
6052 * getndelim2.c: Make into a module of its own. Include config.h,
6054 (getndelim2): Make non-static. Change return type to ssize_t.
6055 * getline.h: Change argument names.
6056 * getline.c: Include getndelim2.h instead of getndelim2.c.
6057 * getnline.c: Include getndelim2.h.
6059 2003-07-17 Bruno Haible <bruno@clisp.org>
6061 * Makefile.am: Remove file.
6062 * Makefile.in: Remove file.
6064 2003-07-17 Bruno Haible <bruno@clisp.org>
6066 * getnline.h: New file.
6067 * getnline.c: New file.
6068 * getndelim2.c: New file, extracted from getline.c.
6069 (getndelim2): Renamed from getdelim2, with added nmax argument.
6070 * getline.c: Include getndelim2.c.
6071 (getdelim2): Moved out to getndelim2.c.
6072 (getline, getdelim): Update.
6074 2003-07-15 <karl@gnu.org>
6076 * vasnprintf.c: update from gettext.
6078 2003-07-15 Jim Meyering <jim@meyering.net>
6080 * makepath.c (make_path): Enclose diagnostic in _(...).
6082 2003-07-14 Paul Eggert <eggert@twinsun.com>
6084 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6085 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6086 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6087 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6088 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6089 updated automatically by ../config/srclist-update. This changes
6090 their license from LPGL to GPL.
6092 2003-07-14 Jim Meyering <jim@meyering.net>
6094 Don't emit diagnostics. Let callers do that.
6095 * save-cwd.c: Don't include "error.h".
6096 (save_cwd): Don't call error. Ensure that errno is valid
6097 when returning nonzero.
6099 * save-cwd.h (restore_cwd): Update prototype.
6100 * save-cwd.c (restore_cwd): Remove two parameters.
6101 Simplify. Don't call error upon failure. Let callers do that.
6102 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6103 when auditing is enabled. But don't bother updating the #if.
6105 2003-07-14 Simon Josefsson <jas@extundo.com>
6107 * mempcpy.h: New file.
6108 * mempcpy.c: New file.
6110 2003-07-14 Paul Eggert <eggert@twinsun.com>
6112 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6113 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6114 unicodeio.c, unicodeio.h, unlocked-io.h:
6115 Switch from LGPL to GPL.
6117 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6119 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6120 it breaks C++ compilation.
6121 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6123 2003-07-10 Jim Meyering <jim@meyering.net>
6125 * vasnprintf.c: Remove trailing blanks.
6126 Make cpp indentation consistent.
6128 2003-07-09 Paul Eggert <eggert@twinsun.com>
6130 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6131 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6132 Switch from LGPL to GPL.
6134 2003-07-07 Paul Eggert <eggert@twinsun.com>
6136 * mktime.c: Fix some boundary cases and remove need for floating point.
6138 Issue a compile-time diagnostic if time_t is floating point, or if
6139 two's complement arithmetic is not in effect, or if arithmetic
6140 right shift does not propagate the sign. These assumptions were
6141 all in the original code but they weren't checked.
6143 (TIME_T_MIDPOINT, verify): New macros.
6144 (__isleap): Remove; it has integer overflow problems.
6145 (leapyear): New function, without those problems.
6146 (ydhms_tm_diff): Remove; splitting into two parts.
6147 (ydhms_diff): New function, containing the arithmetic part of
6148 the old ydhms_tm_diff function. Issue a compile-time
6149 diagnostic if we are not using C99 integer division.
6150 Avoid casts when possible.
6151 (guess_time_tm): New function, containing the checking part of
6152 the old ydhms_tm_diff function. Return the new value, rather than
6153 the difference between it and the old. Accept a new argument T
6154 so that *T specifies the old value. Check for overflow in the result.
6156 (__mktime_internal): Use a time_t offset, not a long int offset.
6157 This undoes the 2003-06-04 change, which is no longer needed now
6158 that we have better overflow checking.
6159 (localtime_offset): Likewise.
6161 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6162 and long are 64-bit but int is only 32-bit.
6163 (ydhms_diff): Use long int to store year1 and yday1.
6164 Issue a compile-time diagnostic if long int is not wide enough.
6166 (__mktime_internal): Use long int to store adjusted year and yday.
6167 Use plain C rather than preprocessor commands, if that doesn't
6169 Check for overflow (and try to repair) after each probe
6170 rather than checking only at the very end. This avoids some bugs
6171 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6172 does not equal GMT offset at maximum time).
6173 Use integer to check for overflow rather than floating point; this
6174 is more portable to non-IEEE hosts, and is a tad faster.
6175 When we detect that we are oscillating between two values,
6176 don't check whether tm_isdst has the requested value, since
6177 we already know the answer. When tm_isdst has the wrong value,
6178 use a different heuristic to find the right one, based on the
6179 extreme values actually observed in practice in tz2003a,
6180 rather than the (overly optimistic) "previous 3 calendar quarters".
6182 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6183 "T const" to accommodate glibc style.
6184 (check_result): Use less-confusing report format. "long" -> "long int.
6186 Don't loop if the iteration overflows time_t.
6187 Allow a negative step in the iteration.
6189 2003-07-01 Paul Eggert <eggert@twinsun.com>
6191 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6192 having it depend on HAVE_SYS_TYPES_H.
6194 2003-06-25 Bruno Haible <bruno@clisp.org>
6196 * readlink.c: New file.
6198 2003-06-20 Bruno Haible <bruno@clisp.org>
6200 Assume C89, so PARAMS isn't needed.
6201 * unicodeio.h (PARAMS): Remove.
6202 * unicodeio.c: Don't use PARAMS.
6204 2003-06-18 Jim Meyering <jim@meyering.net>
6206 Merge changes from coreutils.
6207 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6208 Remove explicit declarations of xmalloc and realloc.
6210 (read_utmp): Remove anachronistic cast of xmalloc.
6212 2003-06-17 Paul Eggert <eggert@twinsun.com>
6214 Assume C89, so PARAMS isn't needed.
6215 * backupfile.h (PARAMS): Remove. All uses removed.
6216 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6217 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6218 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6219 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6220 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6221 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6222 xstrtol.h: Likewise.
6223 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6224 same.h, strverscmp.h: Do not include config.h; no longer needed.
6225 Anyway, config.h should always be included before any other file.
6227 2003-06-11 Simon Josefsson <jas@extundo.com>
6229 * sysexit_.h: New file.
6231 2003-05-20 Derek Price <derek@ximbiot.com>
6233 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6235 2003-06-10 Simon Josefsson <jas@extundo.com>
6237 * strchrnul.h: New file.
6238 * strchrnul.c: New file.
6240 2003-06-10 Simon Josefsson <jas@extundo.com>
6242 * argp.h: New file, from glibc.
6243 * argp-ba.c: New file, from glibc.
6244 * argp-eexst.c: New file, from glibc.
6245 * argp-fmtstream.c: New file, from glibc.
6246 * argp-fmtstream.h: New file, from glibc.
6247 * argp-fs-xinl.c: New file, from glibc.
6248 * argp-help.c: New file, from glibc.
6249 * argp-namefrob.h: New file, from glibc.
6250 * argp-parse.c: New file, from glibc.
6251 * argp-pv.c: New file, from glibc.
6252 * argp-pvh.c: New file, from glibc.
6253 * argp-xinl.c: New file, from glibc.
6255 2003-06-07 Jim Meyering <jim@meyering.net>
6257 * readtokens.h: Put `Free Software Foundation, Inc.'
6258 in place of my name in the copyright comment.
6259 Remove definition and uses of __P.
6262 * stat.c: Don't declare xmalloc explicitly.
6263 Instead, include "xalloc.h".
6264 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6265 xrealloc, and xcalloc return values.
6266 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6268 * xgetcwd.h: Remove definition/uses of PARAMS.
6270 2003-06-06 Jim Meyering <jim@meyering.net>
6272 * stdbool_.h: Renamed from stdbool.h.in.
6274 2003-06-06 Jim Meyering <jim@meyering.net>
6276 Merge from coreutils.
6277 * same.c: (same_name): Declare *_basename locals to be `const'.
6278 Consolidate declarations and initializations of *_base* locals.
6280 Merge from coreutils.
6281 This avoids a core dump on systems without GNU putenv,
6282 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6283 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6284 (unsetenv): New static function, from GNU libc.
6285 (rpl_putenv): Use it.
6287 * modechange.c: Remove trailing blanks.
6289 Merge from coreutils.
6290 * fsusage.c: Remove declaration of statfs.
6291 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6293 * posixtm.c: Include <stdbool.h> unconditionally.
6295 2003-06-05 Paul Eggert <eggert@twinsun.com>
6297 * mktime.c (__mktime_internal): When resolving a tm_isdst
6298 mismatch, look in future quarters as well as past. This fixes a
6299 bug when processing fall-backwards gaps immediately after a long
6300 period of daylight-saving time.
6302 * mktime.c: Assume freestanding C89 or better.
6303 (HAVE_LIMITS_H): Remove. Assume it's 1.
6304 (__P): Remove; not used.
6305 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6306 (mktime, not_equal_tm, print_tm, check_result,
6307 main): Use prototypes. Use const * where appropriate.
6308 (main): Fix typo in testing code that uncovered by above changes.
6309 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6311 2003-06-04 Paul Eggert <eggert@twinsun.com>
6313 * mktime.c: Fix Debian bug 177940
6314 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6315 (localtime_offset): Now long int, not time_t, because we want it
6316 to be guaranteed to be signed. All uses changed.
6317 (__mktime_internal): If overflow would occur when adding offset,
6320 Merge 'human' changes from coreutils. Rewrite to support
6321 locale-specific notations like thousands separators.
6322 * human.c: Simplify authorship notice.
6323 Include human.h immediately after config.h.
6324 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6325 <limits.h>: Do not include, since human.h does.
6326 (SIZE_MAX, UINTMAX_MAX): New macros.
6327 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6328 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6329 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6330 (power_letter): Renamed from suffixes.
6331 (generate_suffix_backwards): Remove.
6332 (adjust_value): Now takes int style (because of human.h changes)
6333 and long double value (for greater precision on some platforms).
6334 (group_number): New function.
6335 (human_readable): Use it. Use integer options, not enum.
6336 Put the options before the sizes in the arg list.
6337 Support all the new options.
6338 The old human_readable function has been removed;
6339 use inttostr.h instead.
6340 (human_readable, default_block_size, humblock):
6341 Use uintmax_t, not int, for block sizes.
6342 (human_readable_inexact, block_size_types): Remove.
6343 (block_size_opts): New constant.
6344 (human_options): Renamed from human_block_size, with new signature
6345 that allows block sizes up to UINTMAX_MAX. All callers changed.
6346 * human.h: Add copyright and authorship notice.
6347 Include <limits.h> and <stdbool.h> unconditionally.
6348 (PARAMS): Remove. All uses removed.
6349 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6350 (enum human_inexact_style): Remove tag; now a nameless enum.
6351 (human_floor, human_ceiling, human_round_to_even): Now have
6352 values 2, 0, 1 rather than -1, 1, 0.
6353 (human_group_digits, human_suppress_point_zero, human_autoscale,
6354 human_base_1024, human_SI, human_B): New constants.
6355 (human_readable_inexact, human_block_size): Remove.
6356 (human_readable): Size args are now uintmax_t, not int.
6357 (human_options): New decl.
6359 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6360 unnecessary now that we assume C89 or better. This change
6361 imported from coreutils.
6363 * mktime.c (__mktime_internal): Do not reject negative timestamps
6364 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6365 in the 2003-05-30 sync from glibc.
6367 .h files should stand alone, but we shouldn't include <sys/types.h>
6368 if we can get away with just <stddef.h>.
6370 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6371 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6372 rather than <sys/types.h>, as we merely need size_t.
6373 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6375 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6376 Include <stdio.h>, to get FILE.
6377 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6378 memcasecmp.h has included <stddef.h> and all we need is size_t.
6379 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6380 our interface, instead of including <sys/types.h>
6382 2003-06-02 Paul Eggert <eggert@twinsun.com>
6385 Fix some minor time-related bugs with POSIX time arguments.
6386 Some valid time stamps were being rejected (notably -1, and
6387 time stamps before 1900 on 64-bit hosts). And some invalid
6388 time stamps were being accepted, e.g. September 31.
6390 * posixtm.h (posixtime): Return bool instead of time_t, so
6391 that we can return (time_t) -1 successfully.
6392 * posixtm.c: Likewise.
6393 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6394 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6395 (t): Remove static var.
6396 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6397 of static var. All uses changed.
6398 (year): Do not reject years before 1900; they can occur with
6400 (posix_time_parse): Do not check for out-of-range components;
6401 that is now the caller's responsibility, since our checks were
6402 only approximations.
6403 (posixtime): Use mktime to check for out-of-range components,
6404 since it knows them exactly.
6405 If mktime returns (time_t) -1, check whether an error actually occurred
6406 by invoking localtime on -1.
6407 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6408 posixtime failures better.
6409 Improve the test data (in comments only).
6411 2003-05-30 <karl@gnu.org>
6413 * mktime.c: update from libc.
6415 2003-05-30 Bruno Haible <bruno@clisp.org>
6417 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6418 * localcharset.h: Likewise.
6419 * localcharset.c: Likewise.
6421 2003-05-28 Paul Eggert <eggert@twinsun.com>
6423 Assume the headers required for C89 freestanding compilers.
6424 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6425 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6426 without checking for HAVE_LIMITS_H.
6427 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6428 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6430 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6431 * exclude.c: Include <stdbool.h> unconditionally.
6432 * tempname.c: Include <stddef.h> unconditionally.
6433 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6434 * modechange.c, rpmatch.c (NULL): Don't define, since
6435 <stddef.h> does that.
6436 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6437 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6438 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6439 * xstrtol.c: Likewise.
6440 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6441 * savedir.c: Include <stddef.h> instead of defining NULL.
6443 * addext.c (addext): Use assignment rather than cast, to avoid
6444 warnings on some platforms.
6446 * mktime.c (__mktime_internal): Do not reject negative timestamps
6449 2003-05-10 Bruno Haible <bruno@clisp.org>
6451 * linebreak.c (iconv_string_length): Don't return -1 just because the
6452 string is longer than 4 KB.
6454 2003-05-12 Jim Meyering <jim@meyering.net>
6456 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6457 the space-padded-by-default conversion specifiers, %e, %k, %l.
6459 2003-05-03 Bruno Haible <bruno@clisp.org>
6461 Upgrade to Unicode-4.0.
6462 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6463 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6464 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6465 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6466 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6467 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6468 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6469 Change width of U+E0100..U+E01EF from 1 to 0.
6471 2003-04-25 Bruno Haible <bruno@clisp.org>
6473 * copy-file.c: Include <stddef.h>, for size_t.
6475 2003-04-25 Jim Meyering <jim@meyering.net>
6477 * copy-file.c (copy_file_preserving): Declare buf_size to be
6478 of type size_t, not int.
6480 2003-04-11 Jim Meyering <jim@meyering.net>
6482 Merge changes from Coreutils.
6484 2003-03-22 Jim Meyering <jim@meyering.net>
6486 * strftime.c (widen): Cast alloca return value to proper type.
6488 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6491 * strftime.c (my_strftime): Handle very large width
6492 specifications for numeric values correctly. Improve checks for
6495 2003-01-19 Jim Meyering <jim@meyering.net>
6497 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6498 (nl_get_alt_digit) [! defined my_strftime]: Define.
6499 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6500 _nl_get_alt_digit and _nl_get_walt_digit.
6502 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6503 These changes have no effect outside of _LIBC.
6505 2003-04-10 Bruno Haible <bruno@clisp.org>
6507 * findprog.h: New file, from GNU gettext.
6508 * findprog.c: New file, from GNU gettext.
6510 2003-04-05 Jim Meyering <jim@meyering.net>
6512 Merge changes from Coreutils.
6514 * exclude.h (PARAMS): Remove definition and uses.
6515 * exclude.c: Remove uses of `PARAMS'.
6517 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6518 Add test-cases for DOS filenames. Declare program_name.
6519 (main): Set up program_name. Patch by Rich Dawe.
6521 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6523 Use mntctl's return value to drive the entry-processing loop, since
6524 we can't rely on the value of the vmt_length member in the last
6525 entry. On some systems doing so could result in exhausting
6526 virtual memory. Based in part on a patch from Mike Jetzer.
6528 2003-04-04 Bruno Haible <bruno@clisp.org>
6530 * linebreak.h: New file, from GNU gettext.
6531 * linebreak.c: New file, from GNU gettext with slight modifications.
6532 * lbrkprop.h: New file, from GNU gettext.
6534 2003-04-03 Bruno Haible <bruno@clisp.org>
6536 * utf8-ucs4.h: New file, from GNU gettext.
6537 * utf16-ucs4.h: New file, from GNU gettext.
6538 * ucs4-utf8.h: New file, from GNU gettext.
6539 * ucs4-utf16.h: New file, from GNU gettext.
6541 2003-04-02 Bruno Haible <bruno@clisp.org>
6543 * binary-io.h: New file, from GNU gettext.
6545 2003-04-01 Bruno Haible <bruno@clisp.org>
6547 * pathname.h: New file, from GNU gettext.
6548 * concatpath.c: New file, from GNU gettext.
6550 2003-03-30 Bruno Haible <bruno@clisp.org>
6552 * copy-file.c (copy_file_preserving): Don't set owner if the function
6553 chown() doesn't exist.
6555 2003-03-28 Bruno Haible <bruno@clisp.org>
6557 * copy-file.h: New file, from GNU gettext.
6558 * copy-file.c: New file, from GNU gettext.
6560 2003-03-18 Jim Meyering <jim@meyering.net>
6562 * quote.c (quote_n): Fix typo in comment.
6564 2003-03-14 Jim Meyering <jim@meyering.net>
6566 Merge changes from Coreutils.
6567 * obstack.h (obstack_object_size): Declare temporary, __o,
6568 to be const, in order to avoid warnings.
6569 (obstack_room): Likewise.
6570 (obstack_empty_p): Likewise.
6572 2003-03-13 Paul Eggert <eggert@twinsun.com>
6574 Merge changes from Bison.
6575 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6576 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6577 when compiling Bison 1.875's `bitset bset = obstack_alloc
6578 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6579 * hash.c: Include <stdbool.h> unconditionally.
6581 2003-03-09 Paul Eggert <eggert@twinsun.com>
6583 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6584 Reported by Bruce Becker; see:
6585 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6587 2003-03-03 Paul Eggert <eggert@twinsun.com>
6588 Bruno Haible <bruno@clisp.org>
6590 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6591 Reported by John Hughes, see
6592 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6594 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6596 * poll_.h: New file.
6599 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6601 * mathl.h: New file.
6602 * acosl.c: New file.
6603 * asinl.c: New file.
6604 * atanl.c: New file.
6605 * ceill.c: New file.
6608 * floorl.c: New file.
6609 * frexpl.c: New file.
6610 * ldexpl.c: New file.
6612 * sincosl.c: New file.
6614 * sqrtl.c: New file.
6616 * trigl.c: New file.
6617 * trigl.h: New file.
6619 2003-02-17 Bruno Haible <bruno@clisp.org>
6621 * mkdtemp.h: New file, from GNU gettext.
6622 * mkdtemp.c: New file, from GNU gettext.
6624 2003-01-31 Bruno Haible <bruno@clisp.org>
6626 * rename.c: #undef rename before defining rpl_rename.
6627 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6629 2003-01-30 Bruno Haible <bruno@clisp.org>
6631 * printf-args.h: New file, from GNU gettext.
6632 * printf-args.c: New file, from GNU gettext.
6633 * printf-parse.h: New file, from GNU gettext.
6634 * printf-parse.c: New file, from GNU gettext.
6635 * vasnprintf.h: New file, from GNU gettext.
6636 * vasnprintf.c: New file, from GNU gettext.
6637 * asnprintf.c: New file, from GNU gettext.
6638 * vasprintf.h: New file, from GNU gettext with modifications.
6639 * vasprintf.c: New file, from GNU gettext.
6640 * asprintf.c: New file, from GNU gettext.
6642 2003-01-29 Bruno Haible <bruno@clisp.org>
6644 * stpncpy.h: New file, from GNU gettext with modifications.
6645 * stpncpy.c: New file, from GNU gettext with modifications.
6647 2003-01-28 Bruno Haible <bruno@clisp.org>
6649 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6651 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6654 2003-01-27 Bruno Haible <bruno@clisp.org>
6656 * xsetenv.h: New file, from GNU gettext.
6657 * xsetenv.c: New file, from GNU gettext.
6659 2003-01-23 Bruno Haible <bruno@clisp.org>
6661 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6663 2003-01-22 Bruno Haible <bruno@clisp.org>
6665 * exit.h: New file, from GNU gettext.
6667 2003-01-11 Bruno Haible <bruno@clisp.org>
6669 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6670 * strcase.h (strcasecmp, strncasecmp): Likewise.
6672 2003-01-14 Jim Meyering <jim@meyering.net>
6674 * same.c (same_name): Tweak a comment.
6676 2003-01-11 Bruno Haible <bruno@clisp.org>
6678 * same.c (same_name): Reorder tests so as to avoid calling stat()
6679 when a string comparison is sufficient.
6681 2003-01-11 Bruno Haible <bruno@clisp.org>
6683 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6686 2003-01-11 Bruno Haible <bruno@clisp.org>
6688 * hash-pjw.c: Add comment about low quality of this function.
6690 2003-01-12 Paul Eggert <eggert@twinsun.com>
6692 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6693 to avoid collisions with libcurses and libreadline.
6695 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6696 * getstr.h, getstr.c: Remove.
6697 * getline.c: Include "getline.h", to check interface.
6698 Move body of old getstr.c here: this defines MIN_CHUNK and
6699 declares getdelim2, which is renamed from getstr.
6700 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6702 * linebuffer.c (readlinebuffer): Renamed from readline.
6704 * linebuffer.h: Likewise.
6705 (readline): Remove backward-compatibility macro.
6707 2003-01-12 Jim Meyering <jim@meyering.net>
6709 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6711 2003-01-10 Bruno Haible <bruno@clisp.org>
6713 * alloca_.h: New file.
6714 * getdate.y: Unconditionally include alloca.h.
6715 * makepath.c: Likewise.
6716 * setenv.c: Likewise.
6717 * userspec.c: Likewise.
6719 2003-01-09 Bruno Haible <bruno@clisp.org>
6721 * stdbool.h.in: New file.
6723 2003-01-08 Bruno Haible <bruno@clisp.org>
6725 * safe-read.c: Include specification header first, to ensure its
6727 * full-write.c: Likewise.
6729 2003-01-08 Jim Meyering <jim@meyering.net>
6731 * full-write.c: Undefine and define-away `const' after inclusion
6732 of errno.h, not before. Suggestion from Bruno Haible.
6734 2003-01-07 Jim Meyering <jim@meyering.net>
6736 * full-write.c: Rework so that it may serve to define full_read, too.
6737 * full-read.c: Simply #define FULL_READ and include full-write.c.
6739 2003-01-06 Jim Meyering <jim@meyering.net>
6741 * version-etc.c: Update year in translatable copyright string.
6743 2002-12-25 Bruno Haible <bruno@clisp.org>
6745 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6746 * xstrtol.h: Likewise.
6747 * xstrtoimax.c: Likewise.
6748 * xstrtoumax.c: Likewise.
6749 * human.h: Likewise.
6751 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6752 on systems that have <inttypes.h> but not <stdint.h>.
6754 2002-12-31 Paul Eggert <eggert@twinsun.com>
6756 * memcoll.c (memcoll): Fall back on a simple algorithm using
6757 memcmp if strcoll doesn't work.
6759 2002-12-23 Bruno Haible <bruno@clisp.org>
6761 * localcharset.h: New file.
6762 * localcharset.c: Include it.
6763 * unicodeio.c: Likewise.
6765 2002-12-22 Bruno Haible <bruno@clisp.org>
6767 * utime.c (utime_null): No need to call ftruncate if the file was
6770 2002-12-23 Bruno Haible <bruno@clisp.org>
6772 * memcoll.c (STRCOLL): New macro.
6775 2002-12-22 Bruno Haible <bruno@clisp.org>
6777 * getstr.h (getstr): Define, to avoid clash with libcurses.
6778 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6780 2002-12-22 Bruno Haible <bruno@clisp.org>
6782 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6784 2002-12-23 Bruno Haible <bruno@clisp.org>
6786 * getline.h: Include <stddef.h>, for size_t.
6788 * unicodeio.h: Include <stddef.h>, for size_t.
6789 * unicodeio.c: Don't include <stddef.h>.
6791 2002-12-17 Bruno Haible <bruno@clisp.org>
6793 * canon-host.c (strdup): Remove unused declaration.
6795 * fsusage.c: Include full_read.h.
6796 (get_fs_usage): Use full_read instead of safe_read.
6798 * utime.c (utime_null): Use SAFE_READ_ERROR.
6800 2002-12-11 Bruno Haible <bruno@clisp.org>
6802 * setenv.h: Rewritten to cope with systems that have setenv() but not
6804 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6807 2002-12-11 Bruno Haible <bruno@clisp.org>
6809 * setenv.c (alloca): Fall back to malloc.
6811 (setenv): Use freea() to free memory allocated with alloca().
6813 2002-11-13 Bruno Haible <bruno@clisp.org>
6815 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6816 function declarations.
6817 * unsetenv.c (unsetenv): Likewise.
6819 2002-03-04 Bruno Haible <bruno@clisp.org>
6821 Portability to AIX 4.3.3.
6822 * unsetenv.c: New file, extracted from setenv.c.
6823 * setenv.c: Move the unsetenv() function to unsetenv.c.
6825 2001-12-20 Bruno Haible <bruno@clisp.org>
6827 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6828 use malloc instead. For SunOS 4.
6830 2001-12-11 Bruno Haible <bruno@clisp.org>
6832 * setenv.c: Declare alloca.
6833 (compar_fn_t): New typedef.
6834 (KNOWN_VALUE, STORE_VALUE): Use it.
6836 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6839 2002-12-10 Paul Eggert <eggert@twinsun.com>
6841 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6842 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6843 Choose values that are less likely to collide with system fnmatch
6845 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6846 defined (e.g., a pure POSIX system).
6847 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6848 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6850 2002-12-06 Jim Meyering <jim@meyering.net>
6852 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6854 Merge in changes from libc's misc/error.c, in preparation
6855 for the merge of gnulib's changes back into libc.
6857 * error.c (_): Define only if not already defined.
6858 Move definition to follow all #include directives.
6859 Include unlocked-io.h only if !_LIBC.
6860 [_LIBC]: Include <libio/libioP.h>.
6861 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6862 (fflush): Tweak definition to use INTUSE.
6865 2002-12-05 Paul Eggert <eggert@twinsun.com>
6867 * alloca.c [defined emacs]: Include "lisp.h".
6868 (xalloc_die) [defined emacs]: New macro.
6869 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6870 [! defined emacs]: Include <xalloc.h>.
6871 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6872 (pointer): Typedef to POINTER_TYPE *.
6873 (malloc): Remove decl; we now always use xmalloc.
6874 (alloca): Use old-style definition, since Emacs needs this.
6875 Check for arithmetic overflow when computing combined size.
6877 2002-12-04 Paul Eggert <eggert@twinsun.com>
6879 Do not generate unlocked-io.h automatically, since it's easier to
6880 maintain it by hand.
6882 * unlocked-io.h: New file, from GNU diffutils,
6883 but with proper copyright notice and attribution.
6885 * Makefile.am: Add copyright notice.
6886 (libfetish_a_SOURCES): Add unlocked-io.h.
6887 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6888 (DISTCLEANFILES, io_functions): Remove macros.
6889 (EXTRA_DIST): Remove gen_uio.
6890 (unlocked-io.h): Remove rule.
6892 2002-12-04 Jim Meyering <jim@meyering.net>
6894 Reflect the fact that stat.c and lstat.c are no longer generated.
6895 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6896 (DISTCLEANFILES): Likewise.
6897 (EXTRA_DIST): Likewise.
6898 (all_local): Don't depend on stat.c or lstat.c.
6899 (stat.c, lstat.c): Remove rules.
6900 (EXTRA_DIST): Remove xstat.in.
6902 * xstat.in: Remove file. Contents moved into stat.c.
6903 * stat.c: New file. Contents mostly from xstat.in.
6904 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6905 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6907 * safe-read.c: Rework so that it may serve to define safe_write, too.
6908 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6910 2002-12-03 Jim Meyering <jim@meyering.net>
6912 * safe-read.c, safe-write.c: Change variable names and comments, but
6913 not semantics, to minimize the differences between these two files.
6914 (safe_read): Change comment to mention SAFE_READ_ERROR.
6916 * safe-read.c (IS_EINTR): Define.
6917 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6919 2002-12-02 Bruno Haible <bruno@clisp.org>
6921 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6922 Define, taken from safe-read.c.
6923 (INT_MAX): Provide fallback.
6924 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6925 * safe-write.h (SAFE_WRITE_ERROR): Define.
6927 * safe-read.c (EINTR): Remove definition.
6928 (safe_read): Don't use EINTR if it is absent.
6930 2002-12-02 Jim Meyering <jim@meyering.net>
6932 * safe-read.c (EINTR): Define.
6933 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6934 (INT_MAX): Provide fallback.
6935 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6937 * safe-read.h (SAFE_READ_ERROR): Define.
6939 2002-12-01 Jim Meyering <jim@meyering.net>
6941 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6942 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6944 2002-11-27 Paul Eggert <eggert@twinsun.com>
6946 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6947 hash_rehash): Replace `if (limit <= value) abort ();' with
6948 `if (! (value < limit)) abort ();', for readability.
6950 2002-11-26 <karl@gnu.org>
6952 * strdup.c: copy from libc again, with jim's ok.
6953 * .cppi-disable: re-add strdup.c
6955 2002-11-25 <karl@gnu.org>
6957 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6958 instead of "strtol.c".
6960 2002-11-25 Jim Meyering <jim@meyering.net>
6962 * mktime.c: Sync from libc, now that it has the latest fix.
6964 2002-11-24 <karl@gnu.org>
6966 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6967 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6969 2002-11-24 Jim Meyering <jim@meyering.net>
6971 Update from coreutils:
6973 * mktime.c: Merge in changes from libc.
6975 Avoid a link-time failure on some Linux systems.
6976 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6977 (__mon_yday): Declare with the STATIC attribute.
6978 (__mktime_internal): Likewise.
6979 Based on a report from Greg Schafer.
6981 2002-11-23 Jim Meyering <jim@meyering.net>
6983 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6984 Use `unsigned', not `int', as type of index.
6986 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6988 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6990 2002-11-22 Paul Eggert <eggert@twinsun.com>
6992 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6993 hint that one should use `if (! x) abort ();' rather than `assert
6994 (x);', and anyway it's one less thing to worry about configuring.
6995 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6996 hash_rehash, hash_insert): Use abort rather than assert.
6998 2002-11-22 Paul Eggert <eggert@twinsun.com>
7000 * quotearg.h: Allow multiple inclusion by surrounding with
7001 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7002 so that we can be included first.
7003 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7004 * quotearg.c: Include quotearg.h immediately after config.h.
7005 No need to include stddef.h or sys/types.h any more.
7006 Surround local include files with "", not "<>".
7007 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7008 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7009 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7010 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7011 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7012 (ISPRINT): Remove; no longer needed now that we assume C89.
7014 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7017 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7018 quotearg_char): Use SIZE_MAX rather than
7019 (size_t) -1 when we are talking about "infinity".
7021 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7023 2002-11-22 Bruno Haible <bruno@clisp.org>
7025 * safe-read.h: Assume C89. Add comments.
7026 (safe_read): Change return type to size_t.
7027 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7028 counts > SSIZE_MAX correctly.
7029 * safe-write.h: New file.
7030 * safe-write.c: New file.
7031 * full-read.h: New file.
7032 * full-read.c: New file.
7033 * full-write.h: Assume C89. Add comments.
7034 * full-write.c: Include safe-write.h.
7035 (full_write): Rewritten to use safe_write.
7036 Suggested by Jim Meyering and Paul Eggert.
7038 2002-11-21 Bruno Haible <bruno@clisp.org>
7040 Remove case insensitive option matching.
7041 * argmatch.h (argcasematch): Remove declaration.
7042 (ARGCASEMATCH): Remove macro.
7043 (__xargmatch_internal): Remove case_sensitive argument.
7044 (XARGMATCH): Update.
7045 (XARGCASEMATCH): Remove macro.
7046 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7047 case_sensitive argument.
7048 (argcasematch): Remove function.
7049 (__xargmatch_internal): Remove case_sensitive argument.
7050 (main): Use XARGMATCH instead of XARGCASEMATCH.
7052 * xmalloc.c: Change compile-time error message. Add comment about
7053 required autoconf version.
7055 2002-11-21 Jim Meyering <jim@meyering.net>
7057 * strdup.c (strdup): Tweak comment and initial #if/#include.
7059 Merge in changes from the coreutils.
7061 2002-09-25 Paul Eggert <eggert@twinsun.com>
7062 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7063 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7064 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7065 int. Work more efficiently if X is the same width as uintmax_t.
7066 Do not compare X to -1, to avoid bogus compiler warning.
7067 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7068 Don't assume that f_frsize and f_bsize are the same type.
7070 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7073 * makepath.c (make_path): Restore umask *before* creating the final
7075 (make_path): Minor reformatting.
7077 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7078 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7080 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7081 ones. At least on GNU/Linux systems, `auto' means something else.
7084 2002-11-20 Paul Eggert <eggert@twinsun.com>
7086 Merge argmatch cleanups from Bison. Assume C89.
7088 * argmatch.c: Include config.h here, not in argmatch.h.
7089 Include stdlib.h, for EXIT_FAILURE.
7090 Always include <string.h>, since we assume C89.
7091 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7092 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7093 Include <stddef.h> instead, since it's all we need for size_t.
7094 (PARAMS): Remove. All uses removed.
7095 (ARRAY_CARDINALITY): Do not bother to #undef.
7096 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7097 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7098 Remove unnecessary parentheses.
7099 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7100 Insert necessary parentheses.
7101 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7102 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7104 2002-11-19 Bruno Haible <bruno@clisp.org>
7106 * mbswidth.c: Include mbswidth.h right at the beginning.
7107 * mbswidth.h: Include <stddef.h>, for size_t.
7109 * mbswidth.h (PARAMS): Remove macro.
7110 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7111 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7113 * gcd.h (PARAMS): Remove macro.
7114 (gcd): Use ANSI C function declarations.
7115 * gcd.c (gcd): Likewise.
7117 2002-11-15 Bruno Haible <bruno@clisp.org>
7119 * strcspn.c: Include <stddef.h>.
7120 (strcspn): Use ANSI C function declaration. Change return type to
7122 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7123 (strpbrk): Use NULL.
7124 * strpbrk.h (PARAMS): Remove macro.
7125 (strpbrk): Use ANSI C function declaration.
7126 * strstr.c: Don't include <sys/types.h>.
7127 * strstr.h (PARAMS): Remove macro.
7128 (strstr): Use ANSI C function declarations.
7130 2002-11-06 Bruno Haible <bruno@clisp.org>
7132 * gcd.h (gcd): Change argument type to 'unsigned long'.
7133 * gcd.c (gcd): Likewise.
7135 2002-11-05 Bruno Haible <bruno@clisp.org>
7137 * gcd.h: New file, from gettext-0.11.5.
7138 * gcd.c: New file, from gettext-0.11.5.
7140 2002-11-05 Bruno Haible <bruno@clisp.org>
7142 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7143 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7144 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7145 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7147 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7148 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7150 * closeout.c: Include gettext.h instead of <libintl.h>.
7151 * human.c: Include gettext.h instead of <libintl.h>.
7152 * quotearg.c: Include gettext.h instead of <libintl.h>.
7153 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7154 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7155 * userspec.c: Include gettext.h instead of <libintl.h>.
7156 * version-etc.c: Include gettext.h instead of <libintl.h>.
7157 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7158 (textdomain): Remove definition.
7159 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7161 * long-options.c: Remove include of <libintl.h> and definition of _.
7162 * same.c: Remove include of <libintl.h> and definition of _.
7164 2002-11-04 Bruno Haible <bruno@clisp.org>
7166 * stpcpy.h: New file, from GNU gettext-0.11.5.
7167 * strcase.h: New file, from GNU gettext-0.11.5.
7168 * strpbrk.h: New file, from GNU gettext-0.11.5.
7169 * strstr.h: New file, from GNU gettext-0.11.5.
7170 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7172 2002-05-09 Bruno Haible <bruno@clisp.org>
7174 * config.charset: Update for newest glibc. Add canonical names
7175 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7177 2002-05-09 Bruno Haible <bruno@clisp.org>
7179 * localcharset.c (get_charset_aliases): Add more Windows specific
7182 2002-05-08 Owen Taylor <otaylor@redhat.com>
7184 * config.charset: A few additions for Solaris.
7186 2001-12-05 Bruno Haible <bruno@clisp.org>
7188 * localcharset.c (locale_charset): Don't return an empty string.
7190 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7192 * config.charset: msdos in uk_UA uses CP1125.
7194 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7196 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7197 * localcharset.c (locale_charset): Declare as extern "C".
7199 2002-02-15 Bruno Haible <bruno@clisp.org>
7201 * config.charset [msdosdjgpp]: For Russian, use CP866.
7203 2002-02-11 Bruno Haible <bruno@clisp.org>
7205 * config.charset: Add support for NetBSD.
7207 2002-09-25 <karl@gnu.org>
7209 * strdup.c: copy from libc/string (via ../config/srclist*).
7210 * getopt*: copy from libc/posix.
7211 * gettext.h: copy from gettext.
7212 * .cppi-disable: add strdup.c, gettext.h.
7214 2002-07-01 Jim Meyering <meyering@lucent.com>
7216 * c-stack.c: Include sys/time.h.
7217 From Volker Borchert.
7219 2002-06-11 Paul Eggert <eggert@twinsun.com>
7221 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7222 New macro. Use it uniformly instead of
7223 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7224 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7225 reported by Vin Shelton.
7227 2002-06-22 Jim Meyering <meyering@lucent.com>
7229 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7230 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7232 2002-06-22 Paul Eggert <eggert@twinsun.com>
7234 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7235 Do not assume SA_SIGINFO behavior.
7236 Bug reported by Jim Meyering on NetBSD 1.5.2.
7238 2002-06-22 Jim Meyering <meyering@lucent.com>
7240 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7242 * exitfail.c, exitfail.h: Likewise.
7243 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7245 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7247 (EXTRA_DIST): Add fnmatch_loop.c.
7248 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7250 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7251 * fnmatch.c: Update from diffutils-2.8.2.
7252 * fnmatch_.h: New file. From diffutils-2.8.2.
7253 * fnmatch.h: Remove file.
7255 2002-06-18 Paul Eggert <eggert@twinsun.com>
7257 * file-type.h: Report an error if neither S_ISREG nor
7258 S_IFREG is defined, instead of using a test specific to glibc
7259 2.2. This should be safe, since POSIX requires S_ISREG and
7260 Unix Version 7 had S_IFREG. We don't need to check for
7261 <sys/types.h> since we don't use any symbols that it defines.
7263 2002-06-15 Jim Meyering <meyering@lucent.com>
7265 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7266 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7267 have been included before this file.
7269 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7271 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7272 so that each temporary file name is unique and valid in the first
7273 8 characters, for operation under DOS.
7275 2002-06-15 Jim Meyering <meyering@lucent.com>
7277 Work even with DJGPP 2.03, which lacks support for symlinks.
7279 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7281 * lchown.c (S_ISLNK): Likewise.
7283 2002-06-14 Jim Meyering <meyering@lucent.com>
7285 * file-type.h: Use the version from diffutils-2.8.2.
7286 * file-type.c: Likewise.
7288 2002-05-27 Jim Meyering <meyering@lucent.com>
7290 Fix a problem seen only on nonconforming systems whereby ls.c's
7291 use of localtime, and then of gettimeofday would cause trouble:
7292 the localtime call used to initialize rpl_gettimeofday's save
7293 mechanism would clobber ls's current local time information so
7294 that in any long listing the first file would always be listed
7295 with date 1970-01-01. Analysis by Volker Borchert.
7297 * gettimeofday.c (localtime): Undefine.
7298 (rpl_localtime): New function.
7300 2002-05-22 Jim Meyering <meyering@lucent.com>
7302 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7303 * file-type.h: New file.
7304 * file-type.c (file_type): New file/function. Extracted from diffutils.
7306 2002-04-29 Paul Eggert <eggert@twinsun.com>
7308 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7310 2002-04-28 Paul Eggert <eggert@twinsun.com>
7312 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7313 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7314 of 127, since 64 is the largest conceivable number for ancient
7316 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7318 2002-04-28 Jim Meyering <meyering@lucent.com>
7320 * sig2str.c (WTERMSIG): Remove definition (unused).
7322 2002-04-28 Paul Eggert <eggert@twinsun.com>
7324 * sig2str.h, sig2str.c: New files.
7325 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7327 2002-04-24 Jim Meyering <meyering@lucent.com>
7329 * gettext.h: New file, from Gettext.
7330 * Makefile.am (INCLUDES): Remove -I../intl.
7331 (libfetish_a_SOURCES): Add gettext.h.
7333 2002-04-16 Jim Meyering <meyering@lucent.com>
7335 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7336 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7337 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7339 2002-04-12 Jim Meyering <meyering@lucent.com>
7341 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7343 2002-03-10 Jim Meyering <meyering@lucent.com>
7345 * makepath.c (make_path): Remove a comma from a diagnostic.
7346 Suggestion from Santiago Vila.
7348 2002-03-08 Jim Meyering <meyering@lucent.com>
7350 * rename.c: Mention that this wrapper is needed also on
7351 mips-dec-ultrix4.4 systems.
7353 2002-03-02 Jim Meyering <meyering@lucent.com>
7355 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7356 not HAVE_CLOCK_SETTIME.
7358 2002-02-27 Paul Eggert <eggert@twinsun.com>
7360 * nanosleep.h: Rename to....
7361 * timespec.h: New name for nanosleep.h. All uses changed.
7363 * gettime.c: New file.
7364 * settime.c: New file.
7367 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7368 timespec.h. Remove nanosleep.h.
7370 2002-02-25 Paul Eggert <eggert@twinsun.com>
7372 * acl.c, acl.h: New files.
7373 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7375 2002-02-24 Jim Meyering <meyering@lucent.com>
7377 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7378 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7379 cause trouble. Reported by Nelson Beebe.
7381 2002-02-23 Paul Eggert <eggert@twinsun.com>
7383 * path-concat.c (xpath_concat): Reorder code to pacify
7384 compilers that don't know that xalloc_die never returns.
7386 2002-02-20 Jim Meyering <meyering@lucent.com>
7388 * getdate.c: Regenerate using bison-1.33.
7390 2002-02-15 Paul Eggert <eggert@twinsun.com>
7392 * posixver.c, posixver.h: New files.
7393 * Makefile.am (libfetish_a_SOURCES): Add them.
7395 2002-02-02 Paul Eggert <eggert@twinsun.com>
7396 Bruno Haible <bruno@clisp.org>
7398 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7399 (fwrite_success_callback): New declaration.
7400 * unicodeio.c (unicode_to_mb): New function, extracted from
7401 print_unicode_char. Call failure callback instead of error.
7402 (fwrite_success_callback): New function.
7403 (exit_failure_callback): New function.
7404 (fallback_failure_callback): New function.
7405 (print_unicode_char): Call unicode_to_mb.
7407 2002-01-26 Jim Meyering <meyering@lucent.com>
7409 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7411 2002-01-22 Jim Meyering <meyering@lucent.com>
7413 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7414 Otherwise, some versions of automake would omit the rule that makes
7415 Makefile from Makefile.in.
7417 2001-01-21 Paul Eggert <eggert@twinsun.com>
7419 * xmemcoll.h, xmemcoll.c: New files.
7420 * Makefile.am (libfetish_a_SOURCES): Add them.
7421 * memcoll.c: Include errno.h, and declare errno if not defined.
7422 (memcoll): Set errno to zero if there is no error.
7424 * quotearg.c (quotearg_buffer_restyled):
7425 Fix bug with quoting buffers containing NUL when backslashing escapes.
7426 This bug was exposed by the other changes in this patch.
7427 (quotearg_n_options): New arg ARGSIZE.
7428 All callers changed.
7429 (quoting_options_from_style): New function.
7430 (quotearg_n_style): Use it.
7431 (quotearg_n_style_mem): New function.
7433 * quotearg.h (quotearg_n_style_mem): New function.
7435 2002-01-16 Jim Meyering <meyering@lucent.com>
7437 * getdate.y: Add three semicolons, each just before a closing brace.
7438 Bison (as of version 1.31) no longer papers over that mistake.
7440 2002-02-14 Paul Eggert <eggert@twinsun.com>
7442 * backupfile.c (ISDIGIT): Comment fix.
7443 * getdate.y (ISDIGIT): Likewise.
7444 * posixtm.c (ISDIGIT, year): Likewise.
7445 * strverscmp.c (ISDIGIT): Likewise.
7446 * userspec.c (ISDIGIT): Likewise.
7448 2002-01-05 Jim Meyering <meyering@lucent.com>
7450 * version-etc.c (version_etc_copyright): Update copyright year.
7452 2001-01-19 Paul Eggert <eggert@twinsun.com>
7454 * closeout.c (close_stdout_status): If ferror (stdout), do
7455 not silently exit merely because the output buffer happens to
7456 have nothing pending.
7458 2001-12-18 Paul Eggert <eggert@twinsun.com>
7460 See the big note in ../ChangeLog.
7461 * human.c (suffixes): Prefer K to k for 1024.
7462 (generate_suffix_backwards): New function.
7463 (human_readable_inexact): Use it.
7464 * xstrtol.c (__xstrtol): If there is no number but there
7465 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7466 Accept 'K' as well as 'k'.
7468 2001-12-15 Jim Meyering <meyering@lucent.com>
7470 * regex.h (__restrict_arr): Update from libc.
7472 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7473 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7476 2001-12-10 Jim Meyering <meyering@lucent.com>
7478 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7479 Instead, include "xalloc.h".
7480 (initbuffer): Don't cast xmalloc return value to char*.
7481 (readline): Reword comment.
7482 Don't cast xrealloc return value to char*
7485 2001-12-09 Jim Meyering <meyering@lucent.com>
7487 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7488 `signed and unsigned type in conditional expression'.
7489 * posixtm.c (posix_time_parse): Likewise.
7491 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7493 * readtokens.c (readtoken): Declare an index to be of type unsigned
7494 to avoid a pedantic warning.
7496 * getstr.c: Don't include assert.h.
7497 (getstr): Remove warning-evoking assertions.
7498 Return -1 if offset parameter is out of bounds.
7499 Change the type of a local from int to size_t.
7501 * strftime.c (my_strftime_localtime_r): Include this function
7502 definition in the `#if ! HAVE_TM_GMTOFF' block.
7504 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7505 Include xalloc.h instead.
7507 2001-12-02 Jim Meyering <meyering@lucent.com>
7509 * tempname.c: Don't declare getenv, thus reverting the change of
7510 2001-11-18. It's no longer necessary, now that stdlib.h is always
7513 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7514 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7516 2001-11-30 Akim Demaille <akim@epita.fr>
7518 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7519 before being defined.
7521 2001-11-27 Paul Eggert <eggert@twinsun.com>
7523 * quotearg.h (quotearg_n, quotearg_n_style):
7524 First arg is int, not unsigned.
7525 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7526 (SIZE_MAX, UINT_MAX): New macros.
7527 (quotearg_n_options): Abort if N is negative.
7528 Avoid overflow check on hosts where size_t is 64 bits and int
7529 is 32 bits, as overflow is impossible there.
7530 Fix off-by-one typo that caused unnecessary reallocation.
7532 2001-11-27 Jim Meyering <meyering@lucent.com>
7534 * tempname.c: Merge with version from libc.
7535 * regex.c: Likewise.
7537 * tempname.c: Include stdlib.h unconditionally. On some old systems
7538 for which STDC_HEADERS is 0, it was not included, resulting in a
7539 warning about an integer-to-pointer conversion problem with getenv.
7540 Reported by Volker Borchert.
7542 2001-11-26 Jim Meyering <meyering@lucent.com>
7544 * gtod.h: Remove file.
7545 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7546 * gettimeofday.c: Don't include gtod.h.
7547 (GTOD_init): Remove function.
7548 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7549 Suggestion from Volker Borchert.
7551 2001-11-23 Jim Meyering <meyering@lucent.com>
7553 * hash.h (struct hash_table): Don't define here. Merely declare it.
7554 * hash.c (struct hash_table): Define it here instead.
7556 2001-11-22 Jim Meyering <meyering@lucent.com>
7558 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7560 2001-11-18 Paul Eggert <eggert@twinsun.com>
7562 * tempname.c (TMP_MAX): Remove; no longer needed.
7563 (TEMPORARIES): New macro.
7564 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7565 removes an artificial limitation (e.g. HP-UX 10.20, where
7568 2001-11-18 Jim Meyering <meyering@lucent.com>
7570 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7573 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7574 files will be created before anything else.
7576 2001-11-17 Jim Meyering <meyering@lucent.com>
7578 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7579 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7580 rather than group writable. Patch by Juan F. Codagnone.
7582 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7583 Instead, include "xalloc.h".
7585 * mountlist.c: Include unlocked-io.h after all system headers.
7586 Remove explicit declarations of xmalloc, xrealloc,
7587 and xstrdup. Instead, include "xalloc.h".
7589 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7590 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7591 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7593 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7594 Reported by Padraig Brady.
7596 * mkstemp.c: #undef mkstemp.
7598 (rpl_mkstemp): Rename from mkstemp.
7601 2001-11-16 Jim Meyering <meyering@lucent.com>
7603 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7604 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7605 determine the amount of total physical memory, use pstat_getstatic.
7606 HPUX-11 doesn't define _SC_PHYS_PAGES.
7607 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7608 If sysconf couldn't be used to determine the amount of available
7609 physical memory, use both pstat_getstatic and pstat_getdynamic.
7610 Based on a patch from Bob Proulx.
7612 2001-11-05 Jim Meyering <meyering@lucent.com>
7614 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7616 2001-11-03 Jim Meyering <meyering@lucent.com>
7618 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7619 in argmatch_to_argument call.
7621 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7624 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7625 e.g., a fault due to an attempt to free a NULL pointer.
7627 2001-11-01 Jim Meyering <meyering@lucent.com>
7629 * dirfd.c, dirfd.h: New files.
7630 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7632 * hash.c (hash_print) [TESTING]: Clean up.
7634 2001-10-22 Paul Eggert <eggert@twinsun.com>
7636 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7637 to avoid a warning if -Wall.
7639 2001-10-21 Paul Eggert <eggert@twinsun.com>
7641 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7643 2001-10-21 Jim Meyering <meyering@lucent.com>
7645 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7646 this code would end up calling gettext even in packages built
7648 * getopt.c (_): Likewise.
7649 * regex.c (_): Likewise.
7651 2001-10-20 Paul Eggert <eggert@twinsun.com>
7653 * error.c (strerror_r): Do not declare unless !_LIBC.
7654 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7655 Use strerror_r that is only a macro, even if it is not a function.
7656 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7657 (private_strerror): Use prototypes, not old-style function definition.
7658 (print_errno_message): New function.
7659 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7661 (error_tail, error, error_at_line): Use it.
7663 2001-10-11 Jim Meyering <meyering@lucent.com>
7665 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7666 and quote_n (1, ... to avoid clobbering a buffer.
7668 2001-10-05 Jim Meyering <meyering@lucent.com>
7670 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7671 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7672 * hash-pjw.h: New file.
7674 2001-09-30 Jim Meyering <meyering@lucent.com>
7676 * mountlist.c [MOUNTED_GETFSSTAT]:
7677 Include <sys/ucred.h>, for Apple Darwin.
7678 Include sys/mount.h and sys/fs_types.h only if available.
7680 (read_filesystem_list): Use FS_TYPE.
7682 2001-09-29 Paul Eggert <eggert@twinsun.com>
7684 * exclude.c (excluded_filename): 0 -> false, since it's
7687 2001-09-28 Paul Eggert <eggert@twinsun.com>
7689 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7690 #defines strtoimax. Also treat the other strto* functions
7693 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7694 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7695 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7697 2001-09-26 Jim Meyering <meyering@lucent.com>
7699 Most macros in unlocked-io.h had the wrong number of arguments.
7700 * gen-uio: New script.
7701 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7702 * unlocked-io.hin: Remove file.
7703 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7704 rather than trying to embed it here.
7705 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7706 Reported by Padraig Brady.
7708 2001-09-25 Volker Borchert <bt@teknon.de>
7710 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7712 2001-09-23 Jim Meyering <meyering@lucent.com>
7714 * mountlist.c: Remove useless parentheses in #if directives.
7715 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7716 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7718 2001-09-22 Jim Meyering <meyering@lucent.com>
7720 * localcharset.c: Update from latest gettext.
7721 * config.charset: Likewise.
7723 2001-09-20 Jim Meyering <meyering@lucent.com>
7725 * xstrtol.c (strtoimax): Guard declaration with
7726 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7727 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7728 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7729 (strtoumax): Likewise, for completeness (it wasn't necessary).
7731 2001-09-06 Paul Eggert <eggert@twinsun.com>
7733 * strtoimax.c (HAVE_LONG_LONG):
7734 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7735 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7736 to work around bug in IBM C compiler.
7738 2001-09-16 Jim Meyering <meyering@lucent.com>
7740 * mkdir.c: New file.
7742 2001-09-04 Paul Eggert <eggert@twinsun.com>
7744 * xgetcwd.c: Revert some of the previous change; intead,
7745 fix the HAVE_GETCWD_NULL code to behave more like the
7746 !HAVE_GETCWD_NULL code used to.
7749 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7752 2001-09-04 Paul Eggert <eggert@twinsun.com>
7754 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7755 Use ssize_t, not int, to store result of readlink.
7756 Check for ssize_t overflow as well as size_t overflow,
7757 as POSIX says the result of readlink is implementation-defined
7758 when ssize_t overflows.
7759 Remove unnecessary cast to char*.
7760 Use free+malloc instead of realloc, as the storage doesn't need
7761 to be preserved and it's clearer and can be more efficient that way.
7762 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7763 * xreadlink.h (xreadlink): Update prototype.
7765 2001-09-03 Paul Eggert <eggert@twinsun.com>
7767 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7768 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7769 spotted by Jim Meyering.
7771 2001-09-03 Jim Meyering <meyering@lucent.com>
7773 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7775 2001-09-03 Paul Eggert <eggert@twinsun.com>
7777 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7778 like the HAVE_GETCWD_NULL code.
7779 Include pathmax.h if not HAVE_GETCWD.
7780 Do not include xalloc.h.
7781 (INITIAL_BUFFER_SIZE): New symbol.
7782 Do not use xmalloc / xrealloc, since the caller is responsible for
7783 handling errors. Preserve errno around `free' during failure.
7784 Do not overrun buffer when using getwd.
7786 2001-09-03 Paul Eggert <eggert@twinsun.com>
7788 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7789 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7791 2001-09-02 Jim Meyering <meyering@lucent.com>
7793 * error.c: Update from GNU libc.
7795 2001-09-01 Jim Meyering <meyering@lucent.com>
7797 * xreadlink.c: New file.
7798 * xreadlink.h: New file.
7799 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7801 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7802 doesn't conflict with sparc Solaris 7's definition in
7803 /usr/include/sys/int_types.h.
7805 * exclude.c: Use `""', not `<>' to #include non-system header files.
7806 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7807 and strncasecmp as r-values. Unixware didn't have declarations.
7809 2001-08-31 Jim Meyering <meyering@lucent.com>
7811 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7812 Use an initial, malloc'd, buffer of length 128 rather than
7813 a statically allocated one of length 1024.
7815 2001-08-30 Paul Eggert <eggert@twinsun.com>
7817 * xgetcwd.c: Don't include pathmax.h.
7818 Include stdlib.h and unistd.h if available.
7820 (xmalloc, xstrdup, free): Remove decls.
7821 (xgetcwd): Don't assume sizes fit in unsigned.
7822 Check for overflow when computing sizes.
7823 Simplify reallocation code.
7825 2001-08-28 Paul Eggert <eggert@twinsun.com>
7827 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7829 * strtoimax.c: Renamed from strtoxmax.c, removing the
7832 Also, make the following further changes to make this file's
7833 configuration more similar to that of strtol.c:
7834 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7835 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7836 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7837 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7838 changed to signed values.
7840 And make the following changes as well:
7841 Fix copyright notice, as 1999 was missing.
7842 (verify): New macro.
7843 (strtoimax): Check sizes at compile-time, not run-time.
7844 Prefer strtol to strtoll if both work.
7845 (main): Remove; it was not that useful and was a pain to maintain.
7847 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7849 2001-08-30 Paul Eggert <eggert@twinsun.com>
7851 * savedir.c (savedir): Remove size parameter, as POSIX says that
7852 a directory's st_size can have an arbitrary value, so the old
7853 usage could waste an arbitrary amount of memory. All uses
7855 * savedir.h: Update prototype.
7857 2001-08-30 Paul Eggert <eggert@twinsun.com>
7859 * xstrtol.c (strtoimax): New decl.
7861 2001-08-28 Paul Eggert <eggert@twinsun.com>
7863 * xstrtol.h: Add copyright notice.
7864 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7865 LONGINT_INVALID_SUFFIX_CHAR.
7867 2001-08-30 Paul Eggert <eggert@twinsun.com>
7869 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7872 2001-08-30 Paul Eggert <eggert@twinsun.com>
7874 * hash.c: Remove '2001' from copyright notice.
7876 2001-08-30 Paul Eggert <eggert@twinsun.com>
7878 * full-write.h: New file.
7879 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7880 * full-write.c: Correct credits, as cccp.c no longer
7881 exists and anyway it was so heavily changed from the old cccp
7882 code as to be unrecognizable. Include full-write.h.
7883 (full_write) Return size_t, with short writes meaning failure.
7884 All callers changed. This fixes a bug with large buffers
7886 * utime.c: Include full-write.h.
7888 2001-08-30 Paul Eggert <eggert@twinsun.com>
7890 Merge 'exclude' changes from tar 1.13.22.
7891 This fixes one or two unlikely storage allocation overflow bugs,
7892 but doesn't change user-visible behavior otherwise.
7894 2001-08-30 Paul Eggert <eggert@twinsun.com>
7896 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7897 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7898 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7899 Include if available.
7900 (<xalloc.h>): Include
7901 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7902 (verify): New macro. Use it to verify that EXCLUDE macros do not
7903 collide with FNM macros.
7904 (struct patopts): New struct.
7905 (struct exclude): Use it, as exclude patterns now come with options.
7906 (new_exclude): Support above changes.
7907 (new_exclude, add_exclude_file):
7908 Initial size must now be a power of two to simplify overflow checking.
7909 (free_exclude, fnmatch_no_wildcards): New function.
7910 (excluded_filename): No longer requires options arg, as the options
7911 are determined by add_exclude. Now returns bool, not int.
7912 (excluded_filename, add_exclude):
7913 Add support for the fancy new exclusion options.
7914 (add_exclude, add_exclude_file): Now takes int options arg.
7915 Check for arithmetic overflow when computing sizes.
7916 (add_exclude_file): xrealloc might modify errno, so don't
7917 realloc until after errno might be used.
7919 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7921 (free_exclude): New decl.
7922 (add_exclude, add_exclude_file): Now takes int options arg.
7923 (excluded_filename): No longer requires options arg, as the options
7924 are determined by add_exclude. Now returns bool, not int.
7926 2001-08-30 Paul Eggert <eggert@twinsun.com>
7928 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7930 2001-08-27 Jim Meyering <meyering@lucent.com>
7932 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7934 * version-etc.c (N_): Remove definition.
7935 Revert most of last change.
7936 Instead, simply don't mark the `Copyright...' string for translation.
7937 Based on advice from Paul Eggert.
7939 * strtoxmax.c: Tweak comment.
7941 2001-08-26 Jim Meyering <meyering@lucent.com>
7943 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7944 of copyright with `%s' so translators don't get an untranslated
7946 (COPYRIGHT_YEAR): Define.
7947 (version_etc): Use fprintf rather than fputs.
7948 Suggestion from Ulrich Drepper.
7950 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7952 * strtoll.c: New file, from GNU libc.
7953 * xstrtoimax.c: New file.
7955 * xstrtol.h: Add xstrtoimax.
7956 * strtoumax.c: New file. Simply include "strtoumax.c".
7957 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7959 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7960 * strtoxmax.c: ... then renamed to this.
7962 2001-08-13 Paul Eggert <eggert@twinsun.com>
7964 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7965 Port to Solaris 8, where 'sed' requires a space after the 'r'
7966 command, and where sh dislikes "$/". Clean up the spacing a bit.
7967 Redirect output to $tmp just once.
7969 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7971 * addext.c (<errno.h>): Include.
7972 (errno): Declare if not defined.
7973 (addext): Work correctly when pathconf returns -1 and leaves
7974 errno alone because there is no limit. Also, work even if
7975 pathconf returns a value greater than SIZE_MAX.
7977 2001-08-12 Jim Meyering <meyering@lucent.com>
7979 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7980 Simply `return getcwd (NULL, 0);'.
7981 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7982 Use 1300 as initial value for length, not PATH_MAX.
7984 * pathmax.h: Clean up cpp syntax.
7986 2001-08-12 Jim Meyering <meyering@lucent.com>
7988 * gettimeofday.c: New file.
7990 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7992 2001-08-04 Jim Meyering <meyering@lucent.com>
7994 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7995 to get in sync with glibc.
7997 2001-08-03 Paul Eggert <eggert@twinsun.com>
7999 The following changes are from gettext 0.10.39 as maintained by
8002 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8003 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8004 with inverted sense. All uses changed.
8006 * mbswidth.c: Don't include <limits.h>.
8007 Include <stdlib.h> and <string.h> unconditionally.
8008 (iswcntrl, mbsinit, ISCNTRL): New macros.
8009 (mbsnwidth): Use K&R style function declarations.
8010 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8011 can optimize it when MB_CUR_MAX == 1.
8012 The width of control characters is zero, not 1.
8014 2001-07-15 Jim Meyering <meyering@lucent.com>
8016 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8017 (BUILT_SOURCES): Add unlocked-io.h.
8018 (io_functions): Define.
8019 (unlocked-io.h): New rule.
8020 (DISTCLEANFILES): Add unlocked-io.h.
8021 (all-local): Depend on unlocked-io.h, to ensure it is created.
8023 * unlocked-io.hin: New file
8025 * regex.c: Update from glibc.
8027 2001-07-05 Jim Meyering <meyering@lucent.com>
8029 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8031 (libfetish_a_SOURCES): Put all .h files here instead.
8032 Remove a thus-exposed (better checks in automake) duplicate and
8033 two unnecessary .h files.
8035 2001-06-11 Jim Meyering <meyering@lucent.com>
8037 * regex.c: Update from GNU libc.
8039 2001-05-27 Jim Meyering <meyering@lucent.com>
8041 * readutmp.h (UT_TYPE): Define.
8043 2001-05-24 Jim Meyering <meyering@lucent.com>
8045 * argmatch.c: Include "quote.h".
8046 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8047 quote function. Reported by Göran Uddeborg.
8049 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8051 * dirname.c (dir_name): Compute append_dot using path, not newpath
8052 which is not yet declared.
8054 2001-05-11 Paul Eggert <eggert@twinsun.com>
8056 * Makefile.am (libfetish_a_SOURCES):
8057 Add strftime.c, since we now compile it on all hosts.
8059 * strftime.c (my_strftime):
8060 Define to nstrftime if emacs, but only if my_strftime is not defined.
8061 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8062 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8063 Add one more extra argument: a nanoseconds value.
8066 (my_strftime function): Add %N format.
8067 (emacs_strftimeu): Renamed from emacs_strftime,
8068 with extra ut argument.
8070 2001-05-11 Paul Eggert <eggert@twinsun.com>
8072 dirname code cleanup. base_name now behaves more compatibly
8073 with POSIX basename when given file names that have trailing
8074 slashes, and similarly for dir_name. Add new primitives
8075 base_len and dir_len. Put the directory-name-related decls
8078 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8079 * backupfile.c (base_name): Likewise.
8080 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8081 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8082 * makepath.c (strip_trailing_slashes): Likewise.
8083 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8085 * rename.c (strip_trailing_slashes): Likewise.
8086 * same.c (base_name): Likewise.
8087 * stripslash.c (ISSLASH): Likewise.
8089 * addext.c: Include <dirname.h> after size_t is defined.
8090 * backupfile.c: Likewise.
8092 * addext.c (addext): Use base_len to trim redundant
8093 trailing slashes instead of doing it ourselves.
8094 But do not trim the last slash if it is not redundant.
8096 * backupfile.c (find_backup_file_name,
8097 max_backup_version): Use base_len instead of rolling it ourselves.
8098 Handle the case of "" and (on DOS) "C:" correctly.
8100 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8101 Include <string.h>, <dirname.h>.
8102 (base_name): Allow file names ending in slashes, other than names
8103 that are all slashes. In this case, return the basename followed
8104 by the slashes. This is more general, and can be used in places
8105 where the original base_name purposely had an assertion failure.
8106 (base_len): New function.
8108 * dirname.c: Include <string.h> instead of <stdlib.h>.
8109 Do not include <assert.h>; no longer needed.
8111 (memrchr): Remove decl.
8112 (dir_name_r): Remove.
8113 (dir_len): Renamed from dirlen. All callers changed.
8114 Rewrite in terms of base_name, for simplicity and consistency.
8115 (dir_name): Never return NULL. All callers changed.
8116 Do not include <stdlib.h> in test program; no longer needed.
8117 return 0; is fine for test program.
8119 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8121 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8123 * path-concat.c (path_concat): Use base_len to compute
8124 base length, not strlen; this means we cannot rely on memcpy
8127 * same.c (STREQ): Remove.
8128 (same_name): Handle the case where the basename ends in trailing '/'.
8130 * stripslash.c (strip_trailing_slashes): Return nonzero if
8131 a slash was stripped. Do not strip the last slash after a
8134 2001-04-08 Jim Meyering <meyering@lucent.com>
8136 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8137 recomputed; that's necessary when the offset spans a DST transition.
8138 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8140 2001-04-02 Jim Meyering <meyering@lucent.com>
8142 * regex.h, regex.c: Update from GNU libc.
8144 2001-03-19 Paul Eggert <eggert@twinsun.com>
8146 * version-etc.c (version_etc_copyright): Update to 2001.
8148 2001-03-16 Paul Eggert <eggert@twinsun.com>
8150 * tempname.c (uint64_t): Define to uintmax_t if
8151 not defined, and if UINT64_MAX is not defined.
8152 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8153 Reported by John David Anglin.
8155 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8157 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8158 alias if codeset is empty.
8159 * config.charset (BeOS): Use wildcard syntax.
8161 2001-03-13 Jim Meyering <meyering@lucent.com>
8163 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8164 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8167 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8169 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8171 * unicodeio.c (print_unicode_char): Simplify accordingly.
8173 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8175 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8176 support for DOS/DJGPP.
8178 2001-02-28 Paul Eggert <eggert@twinsun.com>
8180 * Makefile.am (libfetish_a_SOURCES):
8181 Add dup-safer.c, fopen-safer.c.
8182 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8184 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8186 2001-02-25 Paul Eggert <eggert@twinsun.com>
8188 The mkstemp replacement is taken from glibc 2.2.2, with some
8189 portability fixes for use outside glibc, as follows:
8191 * tempname.c (struct_stat64): New macro.
8192 (direxists, __gen_tempname): Use it.
8193 This avoids a portability problem with Solaris 8.
8195 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8196 (<stddef.h>, <stdint.h>, <string.h>):
8197 Include only if STDC_HEADERS || _LIBC.
8198 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8199 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8200 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8201 (__set_errno): Define this macro if <errno.h> doesn't.
8202 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8203 Define these macros if <stdio.h> doesn't.
8204 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8205 Define these macros if <sys/stat.h>
8206 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8207 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8208 __xstat64): Define if not _LIBC.
8209 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8210 (__gen_tempname): Invoke gettimeofday only if
8211 HAVE_GETTIMEOFDAY || _LIBC;
8212 otherwise, fall back on plain "time".
8213 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8215 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8217 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8219 2001-02-17 Jim Meyering <meyering@lucent.com>
8221 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8222 around included file name.
8224 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8226 * strftime.c: Update from GNU libc (the only changes were to comments).
8228 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8230 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8232 2001-02-17 Paul Eggert <eggert@twinsun.com>
8234 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8235 Remove workaround macros for hosts that have mbrtowc but not
8236 mbstate_t, as we now insist on proper declarations for both
8237 before using mbrtowc.
8239 2001-02-17 Jim Meyering <meyering@lucent.com>
8241 * regex.c: Update from libc.
8243 2001-02-16 Paul Eggert <eggert@twinsun.com>
8245 * alloca.c (malloc): Undef before defining, since stdlib.h
8246 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8247 Reported by Mark Hounschell via Paul Eggert.
8249 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8251 * config.charset: Update for FreeBSD 4.2.
8253 2001-01-26 Jim Meyering <meyering@lucent.com>
8255 * quotearg.c: Include stddef.h.
8256 * quote.c: Include stddef.h.
8257 Reported by Axel Kittenberger.
8259 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8260 line in double quotes so that it evokes a better diagnostic.
8261 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8262 Reported by Axel Kittenberger.
8264 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8266 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8267 to avoid a warning. Add back 'const' to inptr.
8269 2001-01-16 Jim Meyering <meyering@lucent.com>
8271 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8274 2001-01-14 Jim Meyering <meyering@lucent.com>
8276 * rename.c: New file. From Volker Borchert.
8277 Include stdlib.h, string.h or strings.h, and xalloc.h.
8278 Use strip_trailing_slashes rather than open-coding it.
8280 2001-01-03 Paul Eggert <eggert@twinsun.com>
8282 * strftime.c: Sync with glibc time/strftime.c 1.81.
8284 2001-01-03 Jim Meyering <meyering@lucent.com>
8286 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8287 local `inptr' to avoid warning with some system declarations of iconv.
8289 2000-12-29 Paul Eggert <eggert@twinsun.com>
8291 * modechange.c: Do not assume that mode_t uses the
8292 traditional octal encoding. E.g. "chmod 1 FOO" should set
8293 the other-execute bit of FOO even if S_IXOTH != 1.
8295 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8296 WOTH, XOTH, ALLM): New macros.
8297 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8298 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8300 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8301 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8303 No need to use uintmax_t; unsigned long is long enough.
8304 Don't bother to get suffix since we don't use it.
8306 2000-12-24 Jim Meyering <meyering@lucent.com>
8308 * hash.c (is_prime): Return explicit boolean values.
8309 (hash_get_first): Return NULL to appease Irix5.6's 89.
8310 Reported by Nelson Beebe.
8312 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8314 * localcharset.c (locale_charset): Add support for Win32.
8316 2000-12-18 Paul Eggert <eggert@twinsun.com>
8318 * physmem.h, physmem.c: New files.
8320 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8321 (noinst_HEADERS): Add physmem.h.
8323 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8324 't' for compatibility with Solaris 8 sort.
8326 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8328 * config.charset: Add support for BeOS.
8330 2000-12-16 Jim Meyering <meyering@lucent.com>
8332 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8333 SHELLS_FILE to a file name that's useful on djgpp systems.
8335 (ADDITIONAL_DEFAULT_SHELLS): Define.
8336 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8337 Based mostly on a patch from Prashant TR.
8339 2000-12-16 Jim Meyering <meyering@lucent.com>
8341 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8342 N and M) would have treated it like `chown N:N FILE'.
8344 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8346 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8348 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8349 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8350 to the list of canonical encodings. Rename EUC-CN to GB2312.
8352 2000-12-08 Andreas Schwab <schwab@suse.de>
8354 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8355 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8357 2000-12-07 Jim Meyering <meyering@lucent.com>
8359 * stripslash.c (ISSLASH): Define.
8360 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8363 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8364 (dir_name_r): Declare this function as static.
8365 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8366 manifest itself on a name containing a mix of slashes and
8368 Make this function work with names starting with a DOS-style
8369 drive letter and colon prefix.
8370 (dir_name): Append `.' if necessary.
8371 Based mostly on patches from Prashant TR and Eli Zaretskii.
8373 * dirname.h (dir_name_r): Remove prototype.
8375 2000-12-05 Jim Meyering <meyering@lucent.com>
8377 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8379 2000-12-04 Jim Meyering <meyering@lucent.com>
8381 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8382 Also include memory.h, stdlib.h, unistd.h if appropriate.
8383 Reported by Andreas Jaeger (conflicting declaration of malloc).
8385 2000-12-02 Jim Meyering <meyering@lucent.com>
8387 * closeout.h: Make idempotent, to avoid some obscure warnings.
8389 2000-12-01 Paul Eggert <eggert@twinsun.com>
8391 * memrchr.c: Include <config.h> before any system include file.
8393 2000-11-29 Paul Eggert <eggert@twinsun.com>
8395 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8397 2000-11-26 Jim Meyering <meyering@lucent.com>
8399 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8401 2000-11-22 Paul Eggert <eggert@twinsun.com>
8403 * strftime.c (my_strftime): Do not invoke mbrlen with a
8404 size of (size_t) -1; it's not portable.
8406 2000-11-17 Akim Demaille <akim@epita.fr>
8408 * obstack.h: Formatting changes.
8409 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8410 prevent type checking.
8411 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8412 cast the value to (void *): assigning a `foo *' to a `void *'
8414 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8416 2000-11-17 Jim Meyering <meyering@lucent.com>
8418 * strstr.c: Update from GNU libc.
8420 2000-11-16 Jim Meyering <meyering@lucent.com>
8422 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8424 2000-11-11 Jim Meyering <meyering@lucent.com>
8426 * error.c: Add a couple #includes, merging from GNU libc version.
8428 2000-11-10 Jim Meyering <meyering@lucent.com>
8430 * obstack.h: Update from GNU libc.
8431 * obstack.c: Likewise.
8433 2000-11-06 Paul Eggert <eggert@twinsun.com>
8435 * getusershell.c (setusershell): Use rewind rather than
8436 fseek/fseeko, to avoid configuration hassles with fseeko.
8437 Don't bother opening SHELLS_FILE if shellstream is NULL;
8440 2000-11-05 Jim Meyering <meyering@lucent.com>
8442 * makepath.h (make_dir): Declare.
8443 * makepath.c (make_dir): Remove `static' attribute.
8446 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8448 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8449 last one in a bucket, advance to the next bucket.
8451 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8453 * fnmatch.c: Do not comment out all the code if we are using
8454 the GNU C library, because in some cases we are replacing buggy
8455 code in the GNU C library itself.
8457 2000-10-30 Paul Eggert <eggert@twinsun.com>
8459 * error.h, getline.h, modechange.h:
8460 Remove "2000" from Copyright line, as the file hasn't been
8461 changed this year other than in the copyright notice.
8463 * xalloc.h: Add "2000" to Copyright line, as this file
8464 was changed this year.
8466 2000-10-30 Paul Eggert <eggert@twinsun.com>
8468 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8469 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8470 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8472 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8474 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8475 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8476 doesn't define __restrict_arr.
8478 2000-10-29 Jim Meyering <meyering@lucent.com>
8480 * xstat.in: Fix grammar in comment.
8482 2000-10-28 Jim Meyering <meyering@lucent.com>
8484 * memchr.c: Update from libc.
8485 Adjust for portability:
8486 [HAVE_STDLIB_H]: Include stdlib.h.
8487 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8488 Undef __memchr, too.
8489 [!weak_alias]: Define __memchr to memchr.
8491 * regex.c: Update from libc.
8492 * regex.h: Likewise.
8493 * getopt1.c: Likewise.
8494 * memcmp.c: Likewise.
8496 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8497 Avoid using fseek, when possible -- it's broken by design.
8498 Patch by Ulrich Drepper.
8500 2000-10-26 Jim Meyering <meyering@lucent.com>
8502 * strftime.c: Update from libc.
8504 2000-10-25 Jim Meyering <meyering@lucent.com>
8506 * obstack.c: Update from libc.
8508 2000-10-23 Jim Meyering <meyering@lucent.com>
8510 * hard-locale.c (hard_locale): Revert last change -- it was simply
8511 wrong. That set_locale call must not have any side effects.
8514 2000-10-22 Jim Meyering <meyering@lucent.com>
8516 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8517 [CYCLIC]: Remove now-unused definition.
8519 * save-cwd.c (O_DIRECTORY): Define, if needed.
8520 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8521 Suggestion from Ulrich Drepper.
8523 2000-10-21 Jim Meyering <meyering@lucent.com>
8525 * dirname.c (dir_name_r): New function, factored out of dir_name.
8526 (dir_name): Use dir_name_r.
8527 * dirname.h (dir_name_r): Declare it.
8529 2000-10-21 Jim Meyering <meyering@lucent.com>
8531 * dirname.c (memrchr): Declare if necessary.
8532 (dir_name): Remove the restriction that there be no
8533 trailing slashes. Now, this code skips past them, effectively
8535 [TEST_DIRNAME] (main): New unit tests.
8537 * memrchr.c: New file from GNU libc.
8538 Undef __memrchr, too.
8539 [!weak_alias]: Define __memrchr to memrchr.
8540 Guard weak_alias use with `#ifdef weak_alias'.
8542 2000-10-17 Jim Meyering <meyering@lucent.com>
8544 * quote.h (PARAMS): Define and use.
8545 Reported by Akim Demaille.
8547 * getopt.c: Update from libc.
8549 2000-10-16 Jim Meyering <meyering@lucent.com>
8551 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8554 2000-09-25 Jim Meyering <meyering@lucent.com>
8556 * md5.h (rol): Define (from GnuPG).
8558 * sha.c: Give credit (GnuPG) where due.
8559 (M): Use rol rather than open-coding it.
8560 Add a FIXME comment.
8562 2000-09-21 Jim Meyering <meyering@lucent.com>
8564 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8565 Reported by Michael Stone.
8567 2000-09-20 Jim Meyering <meyering@lucent.com>
8569 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8570 (noinst_HEADERS): Add sha.h.
8571 Based on code from Scott G. Miller and from GnuPG.
8573 2000-09-15 Jim Meyering <meyering@lucent.com>
8575 * regex.c: Update from libc.
8577 2000-09-10 Jim Meyering <meyering@lucent.com>
8579 * getopt.c (_getopt_internal): Update from glibc.
8581 2000-09-09 Jim Meyering <meyering@lucent.com>
8583 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8584 think it should be used as a general replacement for isascii.
8585 * fnmatch.c: Likewise.
8586 * mbswidth.c: Likewise
8587 * regex.c: Likewise.
8590 * userspec.c: Include sys/param.h and limits.h.
8592 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8593 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8594 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8595 UID, GID. Check range.
8597 2000-09-06 Jim Meyering <meyering@lucent.com>
8599 * getopt.c (_getopt_internal): Update from glibc.
8601 2000-08-30 Jim Meyering <meyering@lucent.com>
8603 * strftime.c: Merge in changes from GNU libc.
8605 2000-08-26 Jim Meyering <meyering@lucent.com>
8607 * closeout.c: Include "__fpending.h".
8608 (close_stdout_status): Return right away if there's nothing to flush.
8610 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8611 * __fpending.c: New file.
8612 * __fpending.h: New file.
8614 2000-08-07 Paul Eggert <eggert@twinsun.com>
8616 Standardize on "memory exhausted" instead of "Memory exhausted"
8617 or "virtual memory exhausted".
8618 * obstack.c (print_and_abort): Use "memory exhausted", not
8619 "virtual memory exhausted".
8620 * same.c (same_name): Invoke xalloc_die instead of printing
8622 * userspec.c (parse_user_spec): Likewise.
8623 * bumpalloc.h: comment fix
8624 * same.c, userspec.c: Include xalloc.h.
8626 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8627 not char *const and pointing to a constant array.
8628 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8629 (xrealloc): Comment fix.
8631 * userspec.c (parse_user_spec):
8632 Don't translate a message until just before returning,
8633 to avoid unnecessary translation.
8635 2000-08-07 Jim Meyering <meyering@lucent.com>
8637 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8638 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8639 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8640 getgroups.c, gethostname.c, getopt.h, group-member.c,
8641 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8642 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8643 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8644 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8645 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8646 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8647 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8648 yesno.c: Back out Copyright date changes for each file with no change
8649 this year. This eases coordination with other programs using the same
8650 source code modules. From Paul Eggert.
8652 2000-08-03 Greg McGary <greg@mcgary.org>
8654 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8655 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8656 (EXTEND_BUFFER): Use them.
8658 2000-08-01 Jim Meyering <meyering@lucent.com>
8660 * dirname.c (ISSLASH): Define.
8661 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8662 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8663 both `\' and `/' may be use as path separators.
8664 Based on a patch from Prashant TR.
8666 2000-07-31 Paul Eggert <eggert@twinsun.com>
8668 * quotearg.c (quotearg_n_options): Don't make the initial
8669 slot vector a constant, since it might get modified.
8671 2000-07-31 Jim Meyering <meyering@lucent.com>
8673 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8674 * obstack.c (print_and_abort): Likewise.
8676 2000-07-30 Paul Eggert <eggert@twinsun.com>
8678 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8679 buffer, so that the caller can always quote one small
8680 component of a "memory exhausted" message in slot 0.
8681 From a suggestion by Jim Meyering.
8683 2000-07-30 Jim Meyering <meyering@lucent.com>
8685 * makepath.c (make_path): Quote the other instance, too.
8687 * quotearg.c (N_STATIC_SLOTVECS): Define.
8688 (STATIC_BUF_SIZE): Define.
8689 (quotearg_n_options): Use only statically allocated storage when
8690 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8691 than STATIC_BUF_SIZE.
8693 2000-07-29 Jim Meyering <meyering@lucent.com>
8695 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8696 * dirname.c (dir_name): Likewise.
8698 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8700 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8701 (dir_name): Assert that there are no trailing slashes.
8703 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8705 * mbswidth.h (mbswidth): Add a flags argument.
8706 (mbswidth): New declaration.
8707 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8708 * mbswidth.c (mbswidth): Add a flags argument.
8709 (mbsnwidth): New function.
8711 2000-07-24 Jim Meyering <meyering@lucent.com>
8713 * mbswidth.c: Remove useless #else. From Bruno Haible.
8715 2000-07-23 Paul Eggert <eggert@twinsun.com>
8717 * mbswidth.c (_XOPEN_SOURCE):
8718 Don't define; this causes problems on Solaris 7.
8719 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8721 2000-07-23 Paul Eggert <eggert@twinsun.com>
8724 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8725 so that mbstate_t is always defined.
8727 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8728 be 1 in at least one GCC installation, and this configuration
8729 error is likely to be common. Ignoring MB_LEN_MAX hurts
8730 performance on hosts that have mbrtowc but have only unibyte
8731 locales, but I assume these hosts are rare.
8733 2000-07-23 Paul Eggert <eggert@twinsun.com>
8735 * quotearg.c: Streamline by invoking multibyte code only if needed.
8736 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8737 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8738 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8739 invoke multibyte primitives.
8741 2000-07-23 Jim Meyering <meyering@lucent.com>
8743 * basename.c (base_name): Add an assertion.
8745 2000-07-15 Bruno Haible <clisp.cons.org>
8747 * quotearg.c: When the system forces us to redefine mbstate_t,
8748 shadow its mbsinit function.
8750 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8752 * mbswidth.h: New file.
8753 * mbswidth.c: New file.
8754 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8755 (noinst_HEADERS): Add mbswidth.h.
8757 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8759 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8762 2000-07-15 Jim Meyering <meyering@lucent.com>
8764 * makepath.c: Include quote.h.
8765 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8766 corresponding argument in a `quote (...)' call.
8767 Give better diagnostics.
8769 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8770 (noinst_HEADERS): Add quote.h.
8772 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8773 from tar's src/misc.c.
8774 * quote.h: New file. Prototypes for same.
8776 2000-07-10 Paul Eggert <eggert@twinsun.com>
8778 From a suggestion by Bruno Haible.
8779 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8780 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8781 to decide whether to define the BeOS workaround macro;
8782 this adjusts to the change to AC_MBSTATE_T.
8784 2000-07-13 Paul Eggert <eggert@twinsun.com>
8786 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8788 * quotearg.c (quoting_style_args, quoting_style_vals,
8789 quotearg_buffer_restyled): Add support for
8790 clocale_quoting_style. Undo previous change to
8791 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8792 and "{RIGHT QUOTATION MARK}" msgids.
8794 2000-07-05 Paul Eggert <eggert@twinsun.com>
8796 The old behavior of quoting `like this' doesn't look good with
8797 newer, ISO-style fonts. See:
8798 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8800 Instead, quote "like this" by default. Let the translator
8801 tailor the locale-specific quoting behavior by providing
8802 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8804 * quotearg.c (N_): New macro.
8805 (gettext_default): New function.
8806 (quotearg_buffer_restyled): Use
8807 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8808 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8810 2000-07-09 Jim Meyering <meyering@lucent.com>
8812 * Most files: Update copyright dates to include 2000.
8814 2000-07-08 Jim Meyering <meyering@lucent.com>
8816 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8818 (xgethostname): Remove now-unnecessary #ifdef.
8819 Move declaration of `err' into loop where it's used.
8821 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8823 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8824 by allocating a larger buffer. Test the gethostname return value for
8825 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8826 returns an error and ENAMETOOLONG isn't defined.
8828 2000-07-05 Paul Eggert <eggert@twinsun.com>
8829 and Bruno Haible <haible@clisp.cons.org>
8831 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8833 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8835 * quotearg.c (struct quoting_options): Simplify quote_these_too
8838 2000-07-03 Jim Meyering <meyering@lucent.com>
8840 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8841 Reported by Bruno Haible.
8843 2000-07-04 Jim Meyering <meyering@lucent.com>
8845 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8846 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8849 2000-07-03 Paul Eggert <eggert@twinsun.com>
8850 and Bruno Haible <haible@clisp.cons.org>
8852 * quotearg.c (mbrtowc):
8853 Assign to *pwc, and return 1 only if result is nonzero.
8854 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8856 2000-07-03 Jim Meyering <meyering@lucent.com>
8858 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8859 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8862 2000-07-02 Jim Meyering <meyering@lucent.com>
8864 * quotearg.c (mbstate_t): Don't define here.
8866 2000-07-02 Jim Meyering <meyering@lucent.com>
8868 * nanosleep.c (SIGCONT): Define if not already defined.
8870 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8872 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8873 per change in ../m4/ls-mntd-fs.m4.
8874 (read_filesystem_list): Ignore symbolic links.
8876 2000-06-29 Jim Meyering <meyering@lucent.com>
8878 * same.c: Include <string.h> or <strings.h>, as appropriate,
8879 for declaration of strcmp.
8881 * long-options.c: Include <stdlib.h>, for declaration of exit.
8883 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8884 Avoid warning by casting result to `char *' to remove `const'.
8886 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8888 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8890 2000-06-26 Paul Eggert <eggert@twinsun.com>
8892 savedir now sets errno on failure and invokes xmalloc to get memory.
8893 Fix a couple of other minor bugs while we're at it.
8895 * savedir.c (<unistd.h>): Do not include; there's no need.
8896 (NAMLEN): Remove macro.
8897 (malloc, realloc): Remove decls.
8899 ("xalloc.h"): Include.
8900 (NAME_SIZE_DEFAULT): New macro.
8901 (savedir): Use xmalloc / xrealloc to allocate memory.
8902 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8903 Skip "" directory entries.
8904 Use strlen to calculate directory entry length, since the old method
8905 is rarely used these days and isn't worth supporting.
8906 Don't use a pointer after freeing it.
8907 Check for integer overflow when calculating allocation size.
8908 Use memcpy to copy entries, instead of stpcpy.
8909 Set errno properly when returning NULL.
8910 Check for readdir error.
8912 2000-06-26 Jim Meyering <meyering@lucent.com>
8914 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8916 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8918 * getusershell.c (xmalloc, xrealloc): Remove functions.
8920 Don't include <stdlib.h>. Don't declare malloc, realloc.
8922 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8924 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8926 2000-06-24 Jim Meyering <meyering@lucent.com>
8928 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8930 2000-06-21 Jim Meyering <meyering@lucent.com>
8932 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8934 2000-06-19 Paul Eggert <eggert@twinsun.com>
8936 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8937 (mbrtowc, mbstate_t): Define substitutes if
8938 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8939 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8940 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8942 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8944 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8945 than 1024, return a memory chunk of least possible size, instead
8946 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8947 Use free/xmalloc instead of xrealloc to avoid copying for very long
8950 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8952 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8953 address, not strdup. Include <stdlib.h> and don't declare free().
8955 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8957 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8960 2000-06-21 Jim Meyering <meyering@lucent.com>
8962 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8963 (noinst_HEADERS): Add getstr.h.
8965 * getline.c (getstr): Move into a separate file.
8966 * getstr.c (getstr): New file, extracted from getline.c, with
8967 the following changes: new parameter, delim2; both delim[12]
8968 parameters have type `int', not `char'. The latter would lose
8969 with 8-bit delimiters.
8970 * getstr.h: New file.
8972 2000-06-19 Jim Meyering <meyering@lucent.com>
8974 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8976 2000-06-18 Jim Meyering <meyering@lucent.com>
8978 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8979 Besides, these days every porting target provides a mkdir function.
8981 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8982 (this snippet comes from src/system.h).
8984 2000-06-15 Paul Eggert <eggert@twinsun.com>
8986 * human.c (adjust_value): New function.
8987 (human_readable_inexact): Apply rounding style even when
8988 printing approximate values.
8990 2000-06-14 Paul Eggert <eggert@twinsun.com>
8992 * human.c (human_readable_inexact): Allow an input block
8993 size that is not a multiple of the output block size, and vice versa.
8994 Reported by Piergiorgio Sartor.
8996 2000-06-14 Paul Eggert <eggert@twinsun.com>
8998 * getdate.y (get_date): Apply relative times after time
8999 zone indicator, not before. Reported by Todd A. Jacobs.
9001 2000-06-13 Jim Meyering <meyering@lucent.com>
9003 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9005 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9007 2000-06-12 Paul Eggert <eggert@twinsun.com>
9009 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9011 2000-06-04 Paul Eggert <eggert@twinsun.com>
9013 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9015 2000-06-04 Jim Meyering <meyering@lucent.com>
9017 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9018 SunOS 4.1.4 for which gid_t is an unsigned type.
9020 2000-06-03 Jim Meyering <meyering@lucent.com>
9022 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9024 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9026 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9027 newer, don't install charset.alias.
9028 * config.charset: Change the Linux/glibc rules so they become empty
9029 on glibc-2.1 or newer.
9031 2000-06-02 Jim Meyering <meyering@lucent.com>
9033 * mountlist.c: Back out last change. Instead, do this...
9034 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9035 member using the same `ignore'-testing code.
9036 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9040 2000-05-29 Jim Meyering <meyering@lucent.com>
9042 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9043 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9045 2000-05-22 Jim Meyering <meyering@lucent.com>
9047 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9049 2000-05-18 Jim Meyering <meyering@lucent.com>
9051 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9052 back, too, since it may have been modified by allocate_entry.
9053 (hash_delete): Rewrite to use neither the assignment operator
9054 nor the comma operator in an if-expression.
9056 2000-05-15 Paul Eggert <eggert@twinsun.com>
9059 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9060 Remove; no longer needed.
9061 "quotearg.h": Add include.
9062 (file_name): Do not bother to explicitly initialize to NULL; it's less
9063 efficient on some hosts.
9064 (close_stdout_status): Remove test as to whether stdout was already
9065 closed; it breaks for the case "echo x | sort >&-".
9066 Quote file name colons.
9067 Do not assume that _("write error") lacks format strings.
9069 2000-05-15 Jim Meyering <meyering@lucent.com>
9071 * version-etc.c (version_etc_copyright): Update the copyright string
9072 used in all --version output.
9074 2000-05-14 Jim Meyering <meyering@lucent.com>
9076 * closeout.c (close_stdout_set_file_name): New function.
9077 (close_stdout_status): Use new file-scoped global.
9078 Return right away if fstat says the stdout file descriptor is invalid.
9079 * closeout.h (close_stdout_set_file_name): Declare.
9081 2000-05-10 Jim Meyering <meyering@lucent.com>
9083 * closeout.c [default_exit_status]: New file-scoped variable.
9084 (close_stdout_set_status): New function.
9085 * closeout.h (close_stdout_set_status): Declare.
9087 2000-05-08 Jim Meyering <meyering@lucent.com>
9089 * long-options.c: Don't include closeout.h.
9090 (parse_long_options): Don't call close_stdout for --version.
9092 2000-05-06 Jim Meyering <meyering@lucent.com>
9094 * strnlen.c: Undefine __strnlen and strnlen.
9095 [!weak_alias]: Define __strnlen to strnlen.
9097 * atexit.c: New file, from libiberty.
9099 2000-05-06 Jim Meyering <meyering@lucent.com>
9101 * closeout.c (close_stdout_status): Also check for errors on the
9104 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9106 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9107 instead of xmalloc, xrealloc, path_concat.
9108 (locale_charset): Treat empty environment variables as absent.
9109 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9111 2000-05-04 Jim Meyering <meyering@lucent.com>
9113 * getopt.c: Update from glibc.
9114 * obstack.c: Likewise.
9115 * obstack.h: Likewise.
9116 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9118 * regex.h: Likewise.
9119 * strndup.c: Likewise.
9120 * strnlen.c: New file, from glibc.
9122 2000-05-01 Jim Meyering <meyering@lucent.com>
9124 * full-write.c (full_write): Remove `FIXME' part of comment.
9126 2000-04-29 Jim Meyering <meyering@lucent.com>
9128 * path-concat.c: Declare strdup only if it's not defined.
9129 * canon-host.c: Likewise.
9131 2000-04-28 Jim Meyering <meyering@lucent.com>
9133 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9134 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9135 included first, then limits.h is included by locale.h by libintl.h.
9136 From John David Anglin.
9138 2000-04-25 Jim Meyering <meyering@lucent.com>
9140 * makepath.c (S_IRWXUGO): Define.
9141 (make_path): Always perform explicit chmod if MODE specifies any
9142 of the `special' permission bits. Prompted by a bug report against
9143 install from Mate Wierdl and Joost van Baal.
9145 2000-04-18 Jim Meyering <meyering@lucent.com>
9149 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9150 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9152 2000-04-17 Jim Meyering <meyering@lucent.com>
9154 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9155 the definition of it to rpl_strftime also defined-away the system's
9158 2000-04-15 Jim Meyering <meyering@lucent.com>
9160 Use `C' to denote so-called `contiguous' files, the same way
9162 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9163 (ftypelet): Use S_ISCTG.
9164 From Michael Deutschmann.
9166 2000-04-14 Jim Meyering <meyering@lucent.com>
9168 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9170 2000-04-08 Jim Meyering <meyering@lucent.com>
9172 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9173 names don't conflict. Reported by Eli Zaretskii.
9175 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9177 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9178 bug. Deal with the different error behavior of Irix iconv.
9180 2000-04-07 Jim Meyering <meyering@lucent.com>
9182 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9183 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9185 2000-04-05 Jim Meyering <meyering@lucent.com>
9187 Portability tweaks required for ultrix4.3.
9188 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9189 * readutmp.c: Include sys/types.h before sys/stat.h.
9190 * canon-host.c: Declare strdup.
9191 * path-concat.c: Likewise.
9192 From John David Anglin.
9194 2000-04-04 Jim Meyering <meyering@lucent.com>
9196 Be more DOS 8.3-friendly.
9197 * ref-add.sin: Renamed from ref-add.sed.in.
9198 * ref-del.sin: Renamed from ref-del.sed.in.
9199 * Makefile.am: Reflect renaming.
9200 Reported by Eli Zaretskii.
9202 Use a temporary file name that won't clash with `charset.alias'
9203 in the DOS 8.3 name space.
9204 * Makefile.am (charset_tmp): Define.
9205 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9206 (uninstall-local): Likewise.
9207 Reported by Eli Zaretskii.
9209 2000-03-29 Paul Eggert <eggert@twinsun.com>
9211 * time/strftime.c (my_strftime): Make sure we call the system
9212 strftime, not ourselves, when invoking the underlying strftime.
9214 2000-03-24 Jim Meyering <meyering@lucent.com>
9216 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9217 (charset_alias): Define.
9218 (install-exec-local): Factor out common code.
9219 (uninstall-local): Split lines longer than 80.
9220 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9222 (.sed.in.sed): New rule. Don't redirect directly to $@.
9223 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9225 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9227 * config.charset: Output a line containing "Packages using this file".
9228 * ref-add.sed.in, ref-del.sed.in: New files.
9229 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9230 ref-del.sed): New rules.
9232 2000-03-17 Jim Meyering <meyering@lucent.com>
9234 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9235 Otherwise, include <strings.h>
9237 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9239 * unicodeio.c (utf8_wctomb): New function.
9240 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9241 format instead of in UCS-4 with platform dependent endianness.
9243 2000-03-07 Paul Eggert <eggert@twinsun.com>
9245 * savedir.c (savedir): Work even if directory size is
9246 negative; this can happen with some screwy NFS configurations.
9248 2000-03-06 Jim Meyering <meyering@lucent.com>
9250 * localcharset.c (get_charset_aliases): Don't try to free file_name
9251 if it's NULL (because we ran out of memory). From Bruno Haible.
9253 2000-03-05 Jim Meyering <meyering@lucent.com>
9255 * localcharset.c ("path-concat.h"): Include.
9256 (get_charset_aliases): Use path_concat instead of ANSI string
9259 * unicodeio.h (PARAMS): Define.
9260 Use it to guard prototype.
9262 2000-03-04 Jim Meyering <meyering@lucent.com>
9264 * Makefile.am (install-exec-local): Create $(libdir) before installing
9266 (uninstall-local): Uncomment this rule so `make distcheck' works
9269 * unicodeio.c (<errno.h>): Include it.
9270 (errno): Declare if not defined.
9272 * localcharset.c: Add Bruno's comment justifying use of volatile.
9274 * config.charset: New version, incorporating remarks from a linux
9275 i18n mailing list. From Bruno Haible.
9277 2000-03-02 Jim Meyering <meyering@lucent.com>
9279 * Makefile.am (EXTRA_DIST): Add config.charset.
9281 2000-03-01 Jim Meyering <meyering@lucent.com>
9283 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9284 * unicodeio.c: Likewise.
9286 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9288 * config.charset: New file.
9289 * localcharset.c: New file.
9290 * unicodeio.h, unicodeio.c: New files.
9291 * Makefile.am (DEFS): Add -DLIBDIR=...
9292 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9293 (noinst_HEADERS): Add unicodeio.h.
9294 (all-local, install-exec-local, charset.alias): New targets.
9296 2000-02-28 Paul Eggert <eggert@twinsun.com>
9298 * quotearg.c (ALERT_CHAR): New macro.
9299 (quotearg_buffer_restyled): Use it.
9301 2000-02-27 Jim Meyering <meyering@lucent.com>
9303 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9304 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9306 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9307 not `#if STDC_HEADERS'.
9308 Declare malloc if needed.
9310 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9311 now that autoconf always defines the HAVE_DECL_ symbols.
9312 * human.c: Likewise.
9314 * strtoumax.c: Likewise.
9316 * backupfile.c: Arrange for cpp to fail if the configure-time
9317 declaration check was not run.
9319 * human.c: Likewise.
9321 * strtoumax.c: Likewise.
9323 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9324 then first look up the entire `.'-containing string as a login name.
9326 2000-02-18 Paul Eggert <eggert@twinsun.com>
9328 * getdate.y: Handle two-digit years with leading zeros correctly.
9329 (textint): New typedef.
9330 (parser_control): Member year changed from int to textint.
9332 (YYSTYPE): Removed; replaced by %union with int and textint members.
9333 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9334 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9335 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9336 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9337 (date, number, to_year): Use width of number in digits, not its value,
9338 to determine whether it's a 2-digit year, or a 2-digit time.
9339 (yylex): Store number of digits of numeric tokens.
9340 Reported by John Kendall.
9342 (parser_control): Changed from struct parser_control to typedef (for
9343 consistency). All uses changed.
9345 (tID): Removed; not used.
9346 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9348 2000-02-14 Paul Eggert <eggert@twinsun.com>
9350 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9351 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9353 2000-02-12 Jim Meyering <meyering@lucent.com>
9355 * userspec.c (ISDIGIT): Define it.
9356 (isdigit): Remove definition.
9357 (is_number): Use ISDIGIT, not isdigit.
9358 <libintl.h>: Include.
9360 (parse_user_spec): Mark translatable strings.
9362 2000-02-10 Jim Meyering <meyering@lucent.com>
9364 With these changes, nanosleep.[ch] are finally enough like the other
9365 lib/* replacement files to compile on a few more losing systems.
9367 * nanosleep.h: Don't include config.h.
9368 Remove prototype from declaration of nanosleep.
9369 (PARAMS): Remove now-unneeded definition.
9370 * nanosleep.c: #undef nanosleep.
9371 (rpl_nanosleep): Rename from nanosleep.
9373 2000-02-03 Jim Meyering <meyering@lucent.com>
9375 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9376 rather than with `#if HAVE_UTMPNAME'.
9378 2000-02-01 Jim Meyering <meyering@lucent.com>
9380 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9382 2000-01-31 Jim Meyering <meyering@lucent.com>
9384 * nanosleep.h (nanosleep): Guard declaration with
9385 `#if ! HAVE_DECL_NANOSLEEP'.
9386 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9387 the declaration in that vendor's sys/timers.h.
9388 Reported by Christian Krackowizer.
9390 * quotearg.c (ISASCII): Add #undef and move definition to follow
9391 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9392 (ISPRINT): Likewise.
9393 Reported by Tom Tromey.
9395 2000-01-30 Jim Meyering <meyering@lucent.com>
9397 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9398 uses of ->ut_name. The latter doesn't work with new Linux header files
9399 where only utmpx.ut_user is declared.
9401 * readutmp.h (UT_USER): Define.
9403 2000-01-23 Jim Meyering <meyering@lucent.com>
9405 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9408 2000-01-22 Jim Meyering <meyering@lucent.com>
9410 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9411 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9412 Required for some AIX systems. Reported by Christian Krackowizer.
9413 [TESTING] (main): New function.
9415 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9416 * dirname.c (dir_name): Support for DOS-style file names with drive
9419 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9421 * strverscmp.c (ISDIGIT): Define.
9422 (strverscmp): Use ISDIGIT, not isdigit.
9424 2000-01-17 Paul Eggert <eggert@twinsun.com>
9426 * nanosleep.c (nanosleep):
9427 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9428 POSIX.1 doesn't require SA_INTERRUPT and some systems
9429 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9430 it's been part of POSIX.1 since day 1 (in 1988).
9432 2000-01-17 Jim Meyering <meyering@lucent.com>
9434 * interlock: Remove unused file. Reported by François Pinard.
9436 2000-01-16 Paul Eggert <eggert@twinsun.com>
9438 * quotearg.c (quotearg_buffer_restyled): Do not quote
9439 alert, backslash, formfeed, and vertical tab unnecessarily in
9440 shell quoting style.
9443 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9444 Free Software Foundation, Inc.
9445 Copying and distribution of this file, with or without modification,
9446 are permitted provided the copyright notice and this notice are preserved.