1 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
3 * exclude.c (exclude_fnmatch): New function.
4 (excluded_file_name): Call exclude_fnmatch.
5 * exclude.h (excluded_file_name): New prototype
7 2006-05-24 Bruno Haible <bruno@clisp.org>
9 * printf-args.c (printf_fetchargs): Turn NULL pointers for
10 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
11 Reported by Thorsten Maerz <torte@netztorte.de> via
12 Aaron Stone <aaron@serendipity.cx>.
14 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
16 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
17 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
18 (my_usleep): Don't mishandle maximum value.
20 2006-05-19 Jim Meyering <jim@meyering.net>
22 * getugroups.c: Correct an outdated comment. From Bruno Haible.
24 2006-05-17 Bruno Haible <bruno@clisp.org>
27 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
29 2006-05-17 Bruno Haible <bruno@clisp.org>
31 * stdint_.h: Fix recognition of Cygwin.
33 2006-05-11 Jim Meyering <jim@meyering.net>
35 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
37 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
39 * crc.c (crc32_update): Remove unnecessary L suffix.
40 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
41 unwanted sign propagation, e.g., on hosts with 64-bit int.
42 There still are some problems with reeelly weird theoretical hosts
43 (e.g., 33-bit int) but it's not worth worrying about now.
44 * sha1.c (rol): Likewise.
45 (K1, K2, K3, K4): Remove unnecessary L suffix.
47 2006-05-10 Bruno Haible <bruno@clisp.org>
49 * des.c: Cast to avoid warnings.
51 2006-05-10 Simon Josefsson <jas@extundo.com>
53 * md4.c: Typo fix, update copyright years.
54 (K1, K2): Don't use L because it turn computations into 64-bit on
57 2006-05-09 Bruno Haible <bruno@clisp.org>
59 * xvasprintf.c: Include limits.h, string.h, xsize.h.
60 (EOVERFLOW): Define fallback value.
61 (xstrcat): New function.
62 (xvasprintf): Recognize the special case of a string concatenation.
64 2006-05-01 Bruno Haible <bruno@clisp.org>
66 * stdint_.h: Shorter URL.
67 * inttypes.h: Likewise.
69 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
71 * verify.h: Document the internals better. Most of this change
72 was written by Bruno Haible.
74 2006-04-29 Bruno Haible <bruno@clisp.org>
76 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
77 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
79 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
81 * getdate.y (get_date): When adding relative date, start with the
82 initial time, not with the result of the first mktime call.
84 2006-04-23 Bruno Haible <bruno@clisp.org>
86 * copy-file.c: Include <unistd.h> unconditionally.
87 * execute.c: Likewise.
88 * fatal-signal.c: Likewise.
89 * findprog.c: Likewise.
90 * mkdtemp.c: Likewise.
93 * wait-process.h: Likewise.
95 2006-04-23 Bruno Haible <bruno@clisp.org>
97 * fwriteerror.c (fwriteerror): Call fclose also when an error
98 condition was already detected.
99 Reported by Ben Pfaff <blp@cs.stanford.edu>.
101 2006-04-19 Derek Price <derek@ximbiot.com>
102 Eric Blake <ebb9@byu.net>
104 * inttypes.h: Correct grammar in comment.
106 2006-04-18 Derek Price <derek@ximbiot.com>
107 Paul Eggert <eggert@cs.ucla.edu>
109 * inttypes.h: New file.
110 * strtoimax.c: Assume <inttypes.h>.
112 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
114 * utimens.c (futimens): glibc futimesat messes up if /proc
115 isn't mounted. Problem reported by Kir Kolyshkin.
117 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
119 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
120 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
121 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
123 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
125 Merge regex changes from libc, removing some of our
126 POSIX-conformance changes that were rejected and redoing them in a
129 * regcomp.c (re_compile_internal, init_dfa):
130 Length arg is now size_t, not Idx. All uses changed.
131 (peek_token): Forward decl now says internal_function.
132 (__re_error_msgid, __re_error_msgid_idx):
133 Now static rather than extern with attribute_hidden.
134 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
135 For some reason libc prefers K&R style defns for external functions.
136 (regerror) [!defined _LIBC]: Likewise.
137 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
138 (seek_collating_symbol_entry, lookup_collation_sequence_value):
139 (build_range_exp, build_collating_symbol):
141 (re_compile_fastmap): Use '\0' to memset, not 0.
142 (utf8_sb_map): Make the calculations more obvious.
143 (init_dfa, parse_bracket_exp, build_charclass_op):
144 Call calloc and cast result, as glibc does.
145 (init_word_char, fetch_token, peek_token, peek_token_bracket):
146 (build_range_exp, build_collating_symbol):
147 Now internal functions.
149 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
151 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
152 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
153 Don't depend on VMS; depend on __VMS instead, for POSIX
155 (regoff_t): Define to ssize_t, not long int.
157 Remove the REG_ macros named below. Instead, make the old names
158 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
160 (REG_BACKSLASH_ESCAPE_IN_LISTS):
161 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
162 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
163 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
164 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
165 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
166 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
167 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
168 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
169 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
170 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
171 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
172 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
173 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
174 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
175 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
176 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
178 Remove. All uses replaced by the old RE_* names.
179 (RE_BACKSLASH_ESCAPE_IN_LISTS):
180 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
181 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
182 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
183 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
184 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
185 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
186 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
187 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
188 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
189 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
190 Don't bother having these macros be independent of each others'
191 values, since they no longer exist in the POSIX name space.
193 Rename the following member names back to their old names,
194 unless !__USE_GNU_REGEX. All uses changed back.
195 (buffer): Renamed from re_buffer.
196 (allocated): Renamed from re_allocated.
197 (used): Renamed from re_used.
198 (syntax): Renamed from re_syntax.
199 (fastmap): Renamed from re_fastmap.
200 (translate): Renamed from re_translate.
201 (can_be_null): Renamed from re_can_be_null.
202 (regs_allocated): Renamed from re_regs_allocated.
203 (fastmap_accurate): Renamed from re_fastmap_accurate.
204 (no_sub): Renamed from re_no_sub.
205 (not_bol): Renamed from re_not_bol.
206 (not_eol): Renamed from re_not_eol.
207 (newline_anchor): Renamed from re_newline_anchor.
208 (num_regs): Renamed from rm_num_regs.
209 (start): Renamed from rm_start.
210 (end): Renamed from rm_end.
212 (free_state): Move up a bit.
214 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
216 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
217 when that is what is intended.
218 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
219 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
221 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
222 All uses changed back to re_malloc, etc. It's now the caller's
223 responsibility to check for overflow; all callers changed.
224 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
225 (re_x2nrealloc): Remove.
226 (free_state): Remove decl.
228 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
229 (re_set_registers, re_exec):
232 2006-01-31 Roland McGrath <roland@redhat.com>
234 * regcomp.c (calc_eclosure_iter): Remove dead variables.
235 Reported by Mike Frysinger <vapier@gentoo.org>.
237 2006-01-15 Andreas Jaeger <aj@suse.de>
240 * regex_internal.c (re_string_reconstruct): Adjust for
241 build_wcs_upper_buffer change.
242 (build_wcs_upper_buffer): Change return type.
244 2005-12-10 Ulrich Drepper <drepper@redhat.com>
246 * regex_internal.h: Include <stdint.h> if available.
248 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
250 * regex_internal.h (SIZE_MAX): Provide a default definition.
252 2005-10-14 Ulrich Drepper <drepper@redhat.com>
254 * regcomp.c: Adjust for changed secondary hash function.
256 2005-09-30 Ulrich Drepper <drepper@redhat.com>
258 * regex.h: Pretty printing.
259 Clean up namespace a bit.
261 2005-09-30 Jakub Jelinek <jakub@redhat.com>
263 * regexec.c (update_cur_sifted_state, check_arrival,
264 check_arrival_add_next_nodes): Avoid using uninitialized variable.
266 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
267 Ulrich Drepper <drepper@redhat.com>
270 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
271 (bitset_word_t): Renamed from bitset_word. All uses changed.
273 2005-09-22 Ulrich Drepper <drepper@redhat.com>
276 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
277 * regcomp.c: Remove unnecessary uses of
278 unsigned RE_TRANSLATE_TYPE.
279 * regex_internal.h: Likewise.
280 * regex_internal.c: Likewise.
281 * regexec.c: Likewise.
282 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
284 2005-09-07 Ulrich Drepper <drepper@redhat.com>
286 * regexec.c (find_recover_state): Remove unnecessary
288 (transit_state_bkref): Make DFA a const pointer.
289 (get_subexp): Likewise.
290 (check_arrival): Likewise.
291 (update_cur_sifted_state): Likewise.
292 (re_search_internal): Likewise.
293 (prune_impossible_nodes): Likewise.
294 (acquire_init_state_context): Likewise.
295 (proceed_next_node): Likewise.
296 (set_regs): Likewise.
297 (free_fail_stack_return): Likewise.
298 (check_arrival_expand_ecl): Mark DFA parameter as const.
299 (check_arrival_expand_ecl_sub): Likewise.
300 (check_subexp_limits): Likewise.
301 (sub_epsilon_src_nodes): Likewise.
302 (add_epsilon_src_nodes): Likewise.
303 (merge_state_array): Likewise.
304 (update_regs): Likewise.
305 (build_trtable): Likewise.
306 (sift_states_backward): Mark MCTX parameter as const.
307 (build_sifted_states): Likewise.
308 (update_cur_sifted_state): Likewise.
309 (sift_states_mkref): Likewise.
310 (check_arrival_expand_ecl): Mark eclosure as const.
311 (check_dst_limits_calc_pos_1): Likewise.
312 * regex_internal.h (re_match_context_t): Make dfa a const
315 2005-09-06 Ulrich Drepper <drepper@redhat.com>
317 * regexec.c (merge_state_with_log): Define dfa as const pointer.
318 (transit_state_sb): Likewise.
319 (transit_state_mb): Likewise.
320 (sift_states_iter_mb): Likewise.
321 (check_arrival_add_next_nodes): Likewise.
322 (check_node_accept_bytes): Change first parameter to pointer-to-const.
323 [_LIBC] (re_search_2_stub): Use mempcpy.
325 * regex_internal.c (re_string_reconstruct): Avoid calling
326 mbrtowc for very simple UTF-8 case.
328 * regex_internal.c (re_acquire_state): Make DFA pointer arg
330 (re_acquire_state_context): Likewise.
331 * regex_internal.h: Adjust prototypes.
333 * regex.c: Prevent using C++ compilers.
335 * regex_internal.c (re_acquire_state): Minor code rearrangement.
336 (re_acquire_state_context): Likewise.
338 2006-03-29 Mark D. Baushke <mdb@gnu.org>
339 Bruno Haible <bruno@clisp.org>
341 * stdint_.h: On OpenBSD, don't redefine types already included in
342 <sys/types.h> and <inttypes.h>.
344 2006-03-24 Eric Blake <ebb9@byu.net>
346 * time_r.c (copy_string_result): Remove, as it is no longer used.
348 2006-03-24 Simon Josefsson <jas@extundo.com>
350 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
351 including some doc fixes.
352 (base64_encode_alloc): Fix +1 bug on allocation failures.
354 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
356 * base64.c (base64_encode): Do not read past end of array with
357 unsanitized input on systems with CHAR_BIT > 8.
359 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
361 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
362 Typedef to long int, not to off_, as POSIX will likely change
365 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
367 * argp-help.c (validate_uparams): Fix typo
368 * argp-parse.c (argp_default_options): Consistently begin help
369 messages with a lowercase letter.
371 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
373 * time_r.h (asctime_r, ctime_r): Remove. These functions can
374 overrun buffers and shouldn't be used (much as gets shouldn't be
376 * time_r.c (asctime_r, ctime_r): Likewise.
378 2006-03-08 Simon Josefsson <jas@extundo.com>
380 * gc-gnulib.c (randomize): Don't open files called 'no', they
381 signal that configure disabled the device.
383 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
385 * c-stack.c: Include unistd.h unconditionally, since we now assume
387 * getlogin_r.c: Likewise.
388 * getlogin_r.h: Likewise.
390 * pagealign_alloc.c: Likewise.
391 * unistd_.h: Remove; no longer needed.
393 2006-03-07 Simon Josefsson <jas@extundo.com>
395 * unistd_.h: New file.
397 2006-03-07 Simon Josefsson <jas@extundo.com>
399 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
401 2006-03-01 Simon Josefsson <jas@extundo.com>
403 * readline.c: Fix typo, tiny patch from Stepan Kasal
406 2006-02-28 Simon Josefsson <jas@extundo.com>
408 * getopt.c: Protect #include of unistd.h, for MSVS.
410 2006-02-27 Simon Josefsson <jas@extundo.com>
412 * base64.h: Indent #define's. From Jim Meyering
415 2006-02-27 Jim Meyering <jim@meyering.net>
417 Revert the change of 2006-02-24, so these files can continue
418 to be sync'd from gettext.
419 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
422 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
424 * glob.c: Say "invalid" rather than "illegal" in comments.
426 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
428 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
430 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
432 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
433 AT_FDCWD exceeds INT_MAX.
434 * openat.h (AT_FDCWD): Likewise.
436 2006-02-14 Jim Meyering <jim@meyering.net>
440 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
441 failure on deficient systems, and simplify gnulib lgpl dependencies.
442 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
443 xmalloc/lstat combination. Based on a patch from Bruno Haible.
445 * xalloc-die.c: Remove unused definition of N_.
447 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
449 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
451 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
453 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
454 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
456 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
458 * argp-namefrob.h: Restore changes accidentally lost during the
459 "autoupdate" on 2005-12-12.
461 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
463 * fnmatch.c (L_): Renamed from L, to work around a bug in
464 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
465 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
468 2006-01-26 Simon Josefsson <jas@extundo.com>
470 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
471 prototype is visible on mingw32.
473 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
476 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
479 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
481 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
482 attempt to open for write; this always fails, at least on POSIX
483 hosts. This reinstates the 2006-01-09 change, which was
484 inadvertently removed.
486 2006-01-26 Bruno Haible <bruno@clisp.org>
487 Paul Eggert <eggert@cs.ucla.edu>
490 [(! (defined __cplusplus || defined __BEOS__)
492 && !(defined __HP_cc || defined __xlc__
493 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
495 #define to signed char in these cases too; this simplifies
496 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
497 etc., separately) and makes it more conservative.
499 2006-01-21 Jim Meyering <jim@meyering.net>
501 Sync from the stable (b5) branch of coreutils:
503 * fts.c (fts_children): Don't let close() clobber errno from
506 * fts.c (fts_stat): When following a symlink-to-directory,
507 don't necessarily interpret stat-fails+lstat-succeeds as indicating
508 a dangling symlink. That can also happen at least for ELOOP.
509 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
510 FYI, this bug predates the inclusion of fts.c in coreutils.
512 * fts.c (fts_open): Put new maxarglen declaration and uses
513 in their own block, so pre-c99 compilers don't object.
515 Avoid the double-free (first in fts_read, second in fts_close) that
516 would occur when an `active' directory is made inaccessible (e.g.,
517 via chmod a-x) during a traversal.
518 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
519 before returning. Reproduce this failure by
520 mkdir -p a/b; cd a; chmod a-x . b
521 Reported by Stavros Passas.
523 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
525 * argp-namefrob.h: Bugfix. Remove stray #
527 2006-01-25 Bruno Haible <bruno@clisp.org>
529 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
531 Reported by Paul Eggert.
533 2006-01-25 Jim Meyering <jim@meyering.net>
535 * fileblocks.c: Remove more useless parentheses.
536 * readutmp.h: Likewise.
538 2006-01-24 Bruno Haible <bruno@clisp.org>
540 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
542 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
545 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
546 to avoid problems with the built-in _Bool type.
547 Reported by Paul Eggert on 2005-11-26.
549 2006-01-24 Jim Meyering <jim@meyering.net>
551 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
553 2006-01-24 Simon Josefsson <jas@extundo.com>
555 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
558 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
560 Work around porting bugs reported by Dieter in
561 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
562 * getopt.c (_NOPROTO): Remove; no longer needed.
563 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
564 Include "getopt.h" first, to check interface.
565 (getenv): Declare only if defined HAVE_DECL_GETENV &&
567 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
568 (__strndup): Revert to K&R-style function dfns, the glibc style.
569 * strnlen.c: Don't claim it's taken from glibc; it's not.
570 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
571 Include strnlen.h first, to get prototype properly.
572 (strnlen): Renamed from __strnlen.
575 2006-01-23 Ulrich Drepper <drepper@redhat.com>
577 These changes imported from libc.
578 * getopt.c: Use __fxprintf instead of inline stream orientation
579 test and two separate function calls.
580 * strndup.c (__strndup): Add libc_hidden_def.
582 2006-01-22 Bruno Haible <bruno@clisp.org>
584 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
585 temporary buffer for sprintf, take into account the precision also
586 for 'd', 'i', 'u', 'o', 'x', 'X'.
588 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
590 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
591 to pacify gcc -Wswitch-default.
593 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
595 * argp-help.c (usage_long_opt): Do not print DOC options.
596 (__argp_base_name): Removed
597 * argp-namefrob.h (__argp_basename): Removed definition. Was a
599 (__argp_base_name): Provide macro definition or extern declaration
600 depending on the configuration
602 2006-01-20 Simon Josefsson <jas@extundo.com>
604 * inet_ntop.h: Unconditionally include sys/socket.h.
606 2006-01-19 Simon Josefsson <jas@extundo.com>
608 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
610 2006-01-12 Simon Josefsson <jas@extundo.com>
612 * base64.c: Fix warning, reported by Bruno Haible
613 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
615 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
618 * md5.c: Fix commentary typos.
619 (alignof, UNALIGNED_P): No need for a GCC-specific version.
620 * md5.h (__attribute__): Remove; unused.
621 * sha1.c: Fix commentary to match md5 better.
622 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
623 so that we don't need to worry about alignment. All uses changed.
624 This merges the 2005-10-28 md5 change into sha1.
626 2006-01-11 Jim Meyering <jim@meyering.net>
629 * md5.c (OP): Fix spacing.
631 2006-01-11 Simon Josefsson <jas@extundo.com>
633 * stdint_.h (SIZE_MAX): Add missing (.
635 2006-01-10 Bruno Haible <bruno@clisp.org>
637 * argp.h (__const): Remove macro. Use const instead.
638 * argp-fmtstream.h (__const): Likewise.
639 * glob_.h (__const): Remove macro.
640 * glob-libc.h: Use const instead of __const.
642 2006-01-10 Jim Meyering <jim@meyering.net>
644 Avoid the double-free (first in fts_read, second in fts_close) that
645 would occur when an `active' directory is made inaccessible (e.g.,
646 via chmod a-x) during a traversal.
647 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
648 before returning. Reproduce this failure by
649 mkdir -p a/b; cd a; chmod a-x . b
650 Reported by Stavros Passas.
653 * sha1.c: Tweak grammar in a comment.
655 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
657 * regex_internal.h (BITSET_WORD_BITS):
658 Work around a bug in 64-bit PGC (before version 6.1-2), where the
659 preprocessor mishandles large unsigned values as if they were signed.
660 Problem reported by Claudio Fontana in
661 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
663 2006-01-10 Simon Josefsson <jas@extundo.com>
665 * socket_.h: New file.
667 2006-01-10 Bruno Haible <bruno@clisp.org>
669 * localcharset.c: Update from GNU gettext.
671 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
674 * chdir-long.c (cdb_free): Don't bother trying to open directory
675 for write access: POSIX says that must fail.
676 * fts.c (diropen): Likewise.
677 * save-cwd.c (save_cwd): Likewise.
678 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
679 well, for minor improvements on hosts that lack O_DIRECTORY.
680 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
681 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
682 Fall back on chown if open failed with EACCES.
684 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
685 Report an error at compile-time if only a 1-second nominal clock
688 * lchmod.h: New file.
689 * mkdir-p.c: Include lchmod.h, lchown.h.
690 (make_dir_parents): Use lchown rather than chown, and
691 lchmod rather than chmod.
693 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
694 too. Problem with "none" reported by Bob Proulx. Problem with
695 "proc" reported by n0dalus.
697 * mountlist.c: Include <limits.h>.
698 (dev_from_mount_options)
699 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
700 New function. It no longer assumes "dev=" has the System V meaning
701 on Linux (since it doesn't). It also parses "dev=" more carefully.
702 (read_file_system_list)
703 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
704 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
707 * posixtm.h (PDS_PRE_2000): New macro.
708 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
709 All usages changed. Reject dates outside the range 1969-1999 if
710 PDS_PRE_2000 is used.
712 2006-01-09 Jim Meyering <jim@meyering.net>
716 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
718 * chdir-safer.h, chdir-safer.c: New files.
720 * modechange.c (mode_compile): Reject an invalid mode string
721 that starts with an octal digit. From Andreas Gruenbacher.
723 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
724 and dup to open_safer and dup_safer, respectively.
725 (openat_permissive): Fix typo in comment.
727 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
728 "gettext.h"; either no longer needed or are guaranteed by openat.h.
729 (_): Remove; no longer needed.
730 (openat): Renamed from rpl_openat; no need for rpl_openat
731 since openat.h renames openat for us.
732 Replace most of the body with a call to openat_permissive,
733 to avoid duplicate code.
734 Port to (probably hypothetical) environments were mode_t is
736 (openat_permissive): Require mode arg, so that we can check
737 types better. Put it just after flags. Change cwd failure
738 indicator from pointer-to-bool to pointer-to-errno-value.
740 Invoke openat_save_fail and/or openat_restore_fail if
741 cwd_errno is null, so that openat can call us.
742 (openat_permissive, fdopendir, fstatat, unlinkat):
743 Simplify errno handling to avoid some duplicate code,
744 as it's OK to set errno on success.
745 * openat.h: Revamp code so that function macros depend on
746 __OPENAT_PREFIX only, not also on AT_FDCWD.
747 (openat_ro): Remove. Caller changed to use openat_permissive.
748 (openat_permissive): Now a macro, if not a function.
749 (openat_restore_fail, openat_save_fail): Now always functions,
750 since mkdirat needs them even if __OPENAT_PREFIX is defined.
752 * openat-priv.h: New file, defining macros used by mkdirat.c
754 * mkdirat.c: Include openat-priv.h.
755 Remove definitions of macros defined therein.
756 * openat.c: Likewise.
758 * mkdirat.c (mkdirat): New file and function.
759 * openat.h (mkdirat): Declare.
761 * openat.c (fdopendir): Don't change errno when returning non-NULL.
763 * openat.h (openat_permissive): Declare.
766 * openat.c (EXPECTED_ERRNO): New macro.
767 (openat_permissive): New function -- used in remove.c rewrite.
768 (all functions): Set errno just before returning, only if there
769 was an actual failure.
770 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
772 Emulate openat-family functions using Linux's procfs, if possible.
773 Idea and some code based on Ulrich Drepper's glibc changes.
775 * openat.c: (BUILD_PROC_NAME): New macro.
776 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
777 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
778 before falling back on save_cwd and restore_cwd.
779 (fdopendir, fstatat, unlinkat): Likewise.
781 * openat.c (fstatat, unlinkat): Perform the syscall directly,
782 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
784 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
785 as second argument to va_arg. Otherwise, some versions of gcc
786 warn that `if this code is reached, the program will abort'.
788 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
792 Add POSIX ACL support
793 * acl.h (copy_acl, set_acl): Add declarations.
794 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
795 systems other than Linux.
796 (chmod_or_fchmod): New function: use fchmod when possible,
798 (file_has_acl): Add a POSIX ACL implementation, with a
799 Linux-specific subcase.
800 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
801 S_ISVTX from one file to another. Fall back to fchmod/chmod when
802 acls are unsupported.
803 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
804 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
807 2006-01-09 Bruno Haible <bruno@clisp.org>
809 * sysexit_.h (EX_OK): New macro.
810 Suggested by Martin Lambers <marlam@marlam.de>.
812 2006-01-09 Bruno Haible <bruno@clisp.org>
814 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
815 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
816 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
817 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
819 2006-01-09 Bruno Haible <bruno@clisp.org>
821 * stdint_.h (SIZE_MAX): Write the value without involving negative
824 2005-10-16 Bruno Haible <bruno@clisp.org>
826 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
827 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
829 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
831 * strftime.c (tzname): Don't declare if it is already #defined.
832 Problem reported for Mingw by Mark Junker.
834 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
836 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
837 long int, not int, for nanosecond counts, so that people who are
838 used to POSIX struct timespec won't be surprised. Reported by Jim
841 2005-12-16 Jim Meyering <jim@meyering.net>
843 * fprintftime.c, fprintftime.h: New files.
845 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
847 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
848 * argp-help.c (fill_in_uparams): Check if the constructed
849 struct uparams is valid. Fall back to the default values if it is
852 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
854 * argp-help.c (__argp_base_name): New function
855 (__argp_short_program_name): Rewrite using __argp_base_name
856 * argp-namefrob.h: Define program_invocation_name and
857 program_invocation_short_name if requested
858 (__argp_base_name): Add prototype
859 * argp-parse.c (argp_def): Use gettext wrappers
860 (argp_default_parser): Use __argp_base_name
861 * argp-pin.c: New file. Defines program_invocation_name and
862 program_invocation_short_name on systems that lack them.
864 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
866 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
867 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
868 porting problem reported by Georg Schwarz in
869 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
871 2005-07-09 Bruno Haible <bruno@clisp.org>
873 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
874 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
875 Reported by Mark Junker <mjscod@gmx.de>.
877 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
879 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
880 (uintmax_t) [defined uintmax_t]: Do not declare.
881 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
882 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
883 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
884 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
885 sake of portability to weird hosts that C allows (though we don't
886 know of any practical examples).
888 * savedir.h (fdsavedir): New decl.
889 * savedir.c (fdsavedir, savedirstream): New functions; the latter
890 contains most of the former guts of savedir.
891 (savedir): Use savedirstream.
894 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
896 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
897 coreutils no longer futzes with rounding modes.
899 2005-11-14 Jim Meyering <jim@meyering.net>
901 * mkstemp-safer.c: Include <config.h>, required for possible
902 replacement of mkstemp.
904 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
906 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
908 (gethrxtime) [! (HAVE_NANOUPTIME
909 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
910 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
911 our own approximation.
913 2005-11-10 Simon Josefsson <jas@extundo.com>
915 * readline.c: Remove EOL.
917 2005-11-08 Eric Blake <ebb9@byu.net>
919 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
921 2005-11-08 Eric Blake <ebb9@byu.net>
923 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
925 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
927 Fix porting problem reported by Theodoros V. Kalamatianos.
928 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
929 Don't assume that futimes failing means we must fail.
931 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
933 * getcwd.c (__getcwd): Don't assume that system calls after readdir
934 leave errno alone. Problem reported by Dmitry V. Levin.
936 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
938 * savedir.c (savedir): Don't assume that xrealloc etc. leave
939 errno alone. Problem reported by Frederic Jolliton.
941 2005-10-28 Simon Josefsson <jas@extundo.com>
943 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
944 "restrict" keywords, as per POSIX. Protect the function
945 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
946 Don't use K&R prototypes. Check the sprintf return values.
947 Re-define EAFNOSUPPORT if not present. Indent.
949 * md5.h, md5.c: Simplify buffer handling visavi alignment,
950 suggested by Bruno Haible <bruno@clisp.org>.
952 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
954 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
956 * gc-libgcrypt.c: Add MD2 (which is not available through
959 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
961 * md2.h, md2.c: New files.
963 2005-10-24 Simon Josefsson <jas@extundo.com>
965 * md4.h: Shrink buffer size, now that we changed the type.
967 2005-10-22 Simon Josefsson <jas@extundo.com>
969 * arcfour.h, arcfour.c: Use fixed size indices in the
970 arcfour_context struct (simplify test vector testing in GNU
973 2005-10-22 Simon Josefsson <jas@extundo.com>
975 * md4.h, md4.c: Simplify buffer handling visavi alignment,
976 suggested by Bruno Haible <bruno@clisp.org>.
978 2005-10-22 Simon Josefsson <jas@extundo.com>
980 * crc.h: Include stddef.h, for size_t.
982 2005-10-21 Simon Josefsson <jas@extundo.com>
984 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
985 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
987 2005-10-21 Simon Josefsson <jas@extundo.com>
989 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
992 2005-10-21 Simon Josefsson <jas@extundo.com>
994 * gc-gnulib.c: Support ARCTWO in CBC mode.
996 2005-10-21 Simon Josefsson <jas@extundo.com>
998 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1001 * hmac-sha1.c (hmac_sha1): Likewise.
1003 * crc.c (crc32_update): Actually use crc parameter, suggested by
1004 Bruno Haible <bruno@clisp.org>.
1006 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1009 2005-10-21 Simon Josefsson <jas@extundo.com>
1011 * des.h, des.c: New files.
1013 * gc-gnulib.c: Support DES.c
1015 2005-10-21 Simon Josefsson <jas@extundo.com>
1017 * arctwo.h, arctwo.c: New files.
1019 * gc-gnulib.c: Support ARCTWO.
1021 2005-10-21 Simon Josefsson <jas@extundo.com>
1023 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1025 2005-10-19 Simon Josefsson <jas@extundo.com>
1027 * gc-gnulib.c: Support ARCFOUR.
1029 2005-10-19 Simon Josefsson <jas@extundo.com>
1031 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1034 * gc.h: Add ECB enum type.
1036 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1038 2005-10-19 Simon Josefsson <jas@extundo.com>
1040 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1042 2005-10-18 Simon Josefsson <jas@extundo.com>
1044 * md4.h, md4.c: New files, based on md5.?.
1046 2005-10-17 Simon Josefsson <jas@extundo.com>
1048 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1050 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1052 2005-10-17 Simon Josefsson <jas@extundo.com>
1054 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1056 2005-10-17 Simon Josefsson <jas@extundo.com>
1058 * gc.h, gc-libgcrypt.c: Add ciphers.
1060 2005-10-17 Simon Josefsson <jas@extundo.com>
1062 * sha1.c: Use uint32_t instead of md5_uint32.t
1064 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1067 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1069 * md5.h: Use stdint.h and uint32_t. Doc fix.
1071 2005-10-15 Simon Josefsson <jas@extundo.com>
1073 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1075 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1077 2005-10-14 Simon Josefsson <jas@extundo.com>
1079 * arcfour.h, arcfour.c: New files.
1081 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1083 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1084 include <wchar.h>; no longer needed.
1086 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1087 and Ulrich Drepper <drepper@redhat.com>
1090 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1091 instead of inline stream orientation test and two separate
1092 function calls. Pay no attention to USE_IN_LIBIO.
1094 2005-10-14 Roland McGrath <roland@redhat.com>
1096 Import from libc. [BZ #1331]
1097 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1099 Reported by Matej Vela <vela@debian.org>.
1101 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1103 * mkdir-p.c (make_dir_parents): Don't report an error if an
1104 intermediate directory is in a read-only file system. Problem
1105 reported by Eric Blake.
1107 2005-10-13 Simon Josefsson <jas@extundo.com>
1109 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1110 Move memory allocation outside of loop.
1112 2005-10-12 Simon Josefsson <jas@extundo.com>
1114 * gc-pbkdf2-sha1.c: New file.
1116 * gc.h: Add gc_pbkdf2_sha1 prototype.
1118 2005-10-12 Simon Josefsson <jas@extundo.com>
1120 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1121 suggested by Bruno Haible <bruno@clisp.org>.
1123 2005-10-12 Simon Josefsson <jas@extundo.com>
1125 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1127 * gc-gnulib.c (gc_hmac_sha1): New function.
1129 2005-10-12 Simon Josefsson <jas@extundo.com>
1131 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1133 2005-10-12 Simon Josefsson <jas@extundo.com>
1135 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1136 GC_USE_HMAC_MD5, respectively.
1138 * gc-libgcrypt.c (gc_md5): Fix assert call.
1141 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1143 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1145 * gc-gnulib.c (gc_hash_buffer): Ditto.
1147 2005-10-11 Bruno Haible <bruno@clisp.org>
1149 * c-strcasestr.h: New file, from GNU gettext.
1150 * c-strcasestr.c: New file, from GNU gettext.
1152 2005-10-11 Bruno Haible <bruno@clisp.org>
1154 * c-strcase.h: New file, from GNU gettext.
1155 * c-strcasecmp.c: New file, from GNU gettext.
1156 * c-strncasecmp.c: New file, from GNU gettext.
1158 2005-10-11 Simon Josefsson <jas@extundo.com>
1160 * crc.h, crc.c: New files.
1162 * gc.h (gc_hash_buffer): Add doc.
1164 2005-10-08 Simon Josefsson <jas@extundo.com>
1166 * gc.h: Add gc_hash and gc_hash_buffer.
1168 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1170 * gc-libgcrypt.c (gc_hash_buffer): Add.
1172 2005-10-11 Bruno Haible <bruno@clisp.org>
1174 * strcasecmp.c: Include limits.h.
1175 (strcasecmp): Avoid integer overflow on exotic platforms.
1176 * strncasecmp.c: Include limits.h.
1177 (strncasecmp): Avoid integer overflow on exotic platforms.
1178 Reported by Paul Eggert.
1180 2005-10-06 Simon Josefsson <jas@extundo.com>
1182 * hmac-md5.c: New file.
1186 2005-10-06 Simon Josefsson <jas@extundo.com>
1188 * memxor.c (memxor): Avoid casts and warnings.
1190 2005-10-05 Derek Price <derek@ximbiot.com>
1192 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1194 2005-10-05 Simon Josefsson <jas@extundo.com>
1196 * memxor.c (memxor): Fix compiler error.
1198 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1199 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1201 * memxor.h, memxor.c: New files.
1203 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1204 we assume all systems have it, suggested by Jim Meyering
1205 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1206 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1207 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1210 2005-10-04 Bruno Haible <bruno@clisp.org>
1212 * verify.h (verify_true): Provide alternative definition for C++.
1214 2005-10-04 Simon Josefsson <jas@extundo.com>
1216 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1217 D. Baushke" <mdb@gnu.org>.
1219 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1221 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1222 (SSIZE_MAX): New macro, if not already defined.
1223 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1226 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1228 * exclude.c: Include verify.h.
1229 (verify): Remove. All callers changed to use verify.h's version.
1230 * strtoimax.c: Likewise.
1231 * utimecmp.c: Likewis.e
1233 Sync from coreutils.
1234 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1235 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1236 * .cvsignore: Add fts.h, search.h, t-fpending.
1237 * settime.c (settime): Fix { typo in previous patch. Also, don't
1238 bother returning ENOSYS if settimeofday or stime fails; just let
1239 them return whatever errno they want to return.
1240 * utimens.c: Include unistd.h, for dup2.
1241 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1242 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1244 2005-10-02 Jim Meyering <jim@meyering.net>
1246 Sync from coreutils.
1247 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1248 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1249 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1250 Remove AT_FDCWD test.
1251 Do not consume the fd unless successful.
1252 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1253 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1254 block, so that we don't even try to compile it if settimeofday is
1255 available. This works around a compilation failure on OSF1 V5.1,
1256 due to stime requiring a `long int*' while tv_sec is `int'.
1258 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1260 * getdelim.c (getdelim): Remove unused variables.
1262 2005-10-01 Simon Josefsson <jas@extundo.com>
1264 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1265 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1266 AI_* and EAI_* definitions. Protect function declarations.
1268 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1270 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1271 so that the code works even with ancient cpp. Portability problem
1272 with GCC 2.7.2.1 reported by Thomas M.Ott.
1274 2005-09-27 Jim Meyering <jim@meyering.net>
1276 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1278 * intprops.h (signed_type_or_expr__): Define.
1279 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1282 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1284 * verify.h (verify_expr): Remove, replacing with:
1285 (verify_true): New macro that returns true instead of void.
1286 (verify_type__): Remove.
1287 (verify): Use verify_true rather than verify_type__.
1289 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1291 * utimens.c (ENOSYS): Define if not already defined.
1292 (futimens): Support having a null PATH if the file descriptor
1295 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1297 (__attribute): Define to empty unless GCC 3.1 or later.
1298 This works around a core dump on OpenBSD 3.4, which has GCC
1299 2.95.3, which dumps core when given __attribute__(()). It also
1300 simplifies other tests, since we really don't want to bother with
1301 worrying about which ancient version of GCC supported what.
1302 Original problem reported by Yoann Vandoorselaere, with part of
1303 the fix suggested by Derek Price.
1305 2005-09-24 Jim Meyering <jim@meyering.net>
1307 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1308 so we can once again use a positive bitfield width of 1 -- now we
1309 don't have to explain why we were using a bitfield width of 2.
1311 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1313 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1314 Problem reported by Eric Blake.
1315 (getaddrinfo): Initialize se so that it's not garbage.
1316 Redo internal storage allocation so that it doesn't make unportable
1317 assumptions about alignment.
1320 * utimens.c (futimens): Use futimesat if available.
1321 Prefer it to futimes since it doesn't have the futimes bug.
1323 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1324 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1325 Instead, declare a function that returns a pointer to an array,
1326 and use verify_type__ to declare the size of the array.
1327 Problem and germ of a solution reported by Bruno Haible.
1328 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1329 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1331 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1333 Sync from coreutils.
1335 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1337 * argmatch.h: Include verify.h
1338 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1339 (ARGMATCH_ASSERT): Remove; unused.
1340 * canonicalize.c: Assume STDC_HEADERS.
1341 * exclude.c: Include "strcase.h".
1342 * regex_internal.h [!defined _LIBC]: Likewise.
1343 * getusershell.c: Include stdio--.h rather than stdio.h
1345 (getusershell): Call fopen, not fopen_safer.
1346 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1347 Do not include unistd-safer.h.
1348 (save_cwd): Don't call fd_safer; no longer needed
1349 now that we include fcntl--.h.
1351 * getdate.y (relative_time): New type.
1352 (RELATIVE_TIME_0): New constant.
1353 (parser_control): Use relative_time instead of doing it ourselves.
1354 (%union): Add new relative_time rel member.
1355 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1357 (relunit, relunit_snumber): Now of type rel.
1358 (zone, rel, relunit, get_date): Adjust to above changes.
1360 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1361 Do not include unistd-safer.h.
1362 (getloadavg): Don't call fd_safer; no longer needed
1363 now that we include fcntl--.h.
1365 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1366 (make_dir_parents): Treat ENOSYS like EEXIST.
1368 Improve quality of diagnostics on restore_cwd failure.
1369 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1370 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1371 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1372 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1373 each time through the loop. Do not diagnose restore_cwd failure;
1374 that is the caller's job (and perhaps the caller does not care).
1376 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1377 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1378 If the file already exists but is not a directory, don't bother
1379 to try to make its parents.
1380 Close potential file descriptor leak if we can't chdir("/") (!).
1381 Don't always return true if chdir($PWD) fails; return true only
1382 if the requested action was done successfully (except for the
1384 Don't log final directory unless we actually made it.
1385 Refactor to avoid duplicate code to fix up permissions.
1386 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1388 * strftime.c (my_strftime): Rewrite the previous change slightly,
1389 to make it a bit faster and (I hope) clearer.
1390 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1391 Fix bug in formats like %2N.
1393 * verify.h: New file.
1395 2005-09-22 Jim Meyering <jim@meyering.net>
1397 Sync from coreutils.
1399 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1401 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1402 the .tm_year member, since otherwise gcc-4.0 would now warn about
1403 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1405 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1406 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1408 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1409 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1410 when run in a time zone for which daylight savings time is in effect
1411 for the starting date.
1413 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1414 stop us from restricting permissions of just-created absolute-named
1416 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1417 to restore initial working directory.
1418 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1419 to tell caller if/when we change the working directory and are
1420 unable to return to the initial one.
1421 * mkdir-p.h (make_dir_parents): Update prototype.
1422 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1423 `return false'. This fixes a bug introduced on 2004-07-30.
1425 * openat.c (fdopendir): Be sure to close the supplied
1426 file descriptor before returning. This makes our replacement
1427 implementation a little closer to Solaris's, where fdopendir
1428 ties the file descriptor to the returned DIR* pointer.
1429 * openat.c (unlinkat): New function.
1430 * openat.h (unlinkat): Add prototype.
1431 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1432 (openat_restore_fail): Rename from openat_restore_die.
1433 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1435 Provide an alternative to exiting immediately upon save_cwd or
1436 restore_cwd failure. Now, an application can arrange e.g.,
1437 to perform a longjump in that case.
1438 * openat.c: Include dirname.h.
1439 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1440 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1441 and openat_restore_die rather than calling error directly.
1442 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1444 * openat-die.c (openat_save_die, openat_restore_die): New file.
1445 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1447 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1448 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1449 int utc, int nanoseconds);
1451 date should not have to allocate a megabyte of virtual memory to
1452 handle a format argument like +%1048575T. When implemented with
1453 strftime, it must allocate such a buffer, use strftime to fill it
1454 in, print it, then free it.
1455 With fprintftime, it simply prints everything and exits.
1456 With no need for memory allocation, that's one fewer way to fail.
1457 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1458 optional field width, not before, so we accept %9:z, not %:9z.
1459 (my_strftime): Be sure to use L_('x') for literals.
1461 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1462 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1463 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1464 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1465 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1466 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1467 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1468 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1469 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1471 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1472 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1473 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1474 and don't include <sys/file.h>).
1476 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1478 Sync from coreutils.
1480 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1481 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1482 [!LDAV_DONE]: Avoid unused variable warning.
1484 2005-09-21 Bruno Haible <bruno@clisp.org>
1486 * unicodeio.h (unicode_to_mb): New declaration.
1488 2005-09-20 Derek Price <derek@ximbiot.com>
1490 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1492 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1494 Use a consistent style for including <config.h>.
1495 * __fpending.c, acl.c, argmatch.c,
1496 argp-help.c, argp-parse.c,
1497 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1498 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1499 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1500 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1501 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1502 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1503 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1504 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1505 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1506 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1507 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1508 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1509 modechange.c, mountlist.c, open-safer.c, physmem.c,
1510 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1511 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1512 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1513 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1514 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1515 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1516 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1517 userspec.c, utimecmp.c, version-etc-fsf.c,
1518 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1519 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1520 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1521 Standardize inclusion of config.h.
1522 * __fpending.h, dirfd.h, getdate.h, human.h,
1523 inttostr.h: Removed inclusion of config.h from header files.
1524 * inttostr.c: Adjusted in-tree users.
1525 * timespec.h: Remove superfluous warning to include config.h.
1526 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1527 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1528 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1529 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1531 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1533 * stat-time.h: New file.
1534 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1535 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1537 (timespec_cmp): New function.
1538 * utimecmp.c: Include stat-time.h.
1539 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1540 members exist, not on the obsolescent ST_MTIM_NSEC.
1541 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1543 2005-09-15 Derek Price <derek@ximbiot.com>
1544 Paul Eggert <eggert@cs.ucla.edu>
1546 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1547 changes, consolidating in...
1548 * regex_internal.h: ...this file.
1550 2005-09-15 Derek Price <derek@ximbiot.com>
1552 * regex_internal.h: Blank `pure' for GNUC < 3.
1553 * regex_internal.c: Ditto, using this...
1554 (__GNUC_PREREQ): ...new macro.
1555 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1556 (__GNUC_PREREQ): ...this new macro.
1558 * strstr.h: Include string.h. Define strstr as a macro here.
1560 2005-09-13 Derek Price <derek@ximbiot.com>
1562 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1564 Reported by Jim Meyering <jim@meyering.net>.
1566 2005-09-13 Jim Meyering <jim@meyering.net>
1568 * canon-host.c: Filter through gnu indent and reword comments slightly.
1569 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1571 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1573 * lib/base64.c: Typo.
1574 (base64_encode): Put b64str in initialized data section.
1576 2005-09-12 Derek Price <derek@ximbiot.com>
1578 Return usable errors from canon-host.
1579 * canon-host.h: New file.
1580 * canon-host.c (canon_host): Wrap...
1581 (canon_host_r): ...this new function, which now relies exclusively on
1583 (ch_strerror): New function.
1584 (last_cherror): New global.
1585 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1586 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1588 (freeaddrinfo): Free ai->ai_canonname when set.
1590 2005-09-12 Derek Price <derek@ximbiot.com>
1591 Paul Eggert <eggert@cs.ucla.edu>
1593 * glob-libc.h: Renamed from glob_.h. The new version is
1594 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1595 protecting things that should be done only in gnulib contexts.
1596 * glob_.h: New file, containing only the glob things needed for
1598 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1599 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1600 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1601 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1602 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1603 and to respect the namespace rules better.
1605 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1607 Merge glibc and coreutils changes into gnulib, plus a few
1609 * md5.c: Use #error rather than a string.
1610 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1611 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1612 (__attribute__): Define to empty for non recent-GCC.
1613 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1614 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1615 Renamed from their non-__ counterparts, with new macros replacing
1616 them if not _LIBC. Add __THROW attribute.
1618 (struct md5_ctx): Align buffer if using GCC.
1619 * sha1.h (struct sha1_ctx): Likewise.
1620 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1621 The old name was backwards.
1622 (NOTSWAP): Remove; not used.
1623 (rol): New macro, moved here from md5.h.
1624 (sha1_process_block): Remove a FIXME that doesn't make sense.
1626 2005-09-12 Derek Price <derek@ximbiot.com>
1628 * gai_strerror.c: Include config.h when available. Include
1629 getaddrinfo.h before other headers to test interface.
1630 Reported by Larry Jones <lawrence.jones@ugs.com>.
1632 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1634 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1635 definitions, since that's the preferred style in glibc.
1636 Fix a minor spacing issue, and update copyright notice to match glibc's.
1638 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1640 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1642 2005-09-06 Simon Josefsson <jas@extundo.com>
1644 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1645 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1647 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1649 Change bitset word type from unsigned int to unsigned long int,
1650 as this has better performance on typical 64-bit hosts.
1651 Port bitset code to hosts with unusual word sizes.
1652 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1653 (build_collating_symbol):
1654 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1655 argument is a bitset. This is merely a style issue, but it makes
1656 it clearer that an entire array is expected.
1657 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1658 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1659 Port to the case where bitset_word is not the same as unsigned int.
1660 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1661 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1663 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1664 (build_trtable, group_nodes_into_DFAstates):
1666 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1667 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1668 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1669 * regexec.c (group_nodes_into_DFAstates): Likewise.
1670 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1671 * regcomp.c (optimize_subexps, lower_subexp):
1672 Work even if bitset_word has holes in its bitwise representation.
1673 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1674 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1676 * regex_internal.c (re_string_reconstruct):
1677 Don't assume UCHAR_MAX == 255.
1678 * regex_internal.h (bitset_set_all): Likewise.
1679 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1681 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1682 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1684 (BITSET_WORD_MAX): New macro.
1685 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1686 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1687 (bitset_empty, bitset_copy):
1688 Prefer sizeof (bitset) to multiplying it out ourselves.
1689 (bitset_not_merge): Remove; unused.
1690 (bitset_contain): Return bool, not unsigned int with one bit on.
1691 All callers changed.
1692 * regexec.c (build_trtable): Don't assume bitset has no stricter
1693 alignment than re_node_set; do this by defining a new internal
1694 type struct dests_alloc and using it to allocate memory.
1696 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1698 Check for arithmetic overflow when calculating sizes, to prevent
1699 some buffer-overflow issues. These patches are conservative, in the
1700 sense that when I couldn't determine whether an overflow was possible,
1701 I inserted a run-time check.
1702 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1703 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1704 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1705 (re_xnrealloc, re_x2nrealloc): New inline functions.
1706 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1707 (build_equiv_class, build_charclass): Check for arithmetic overflow
1708 in size expression calculations.
1709 * lib/regex_internal.c (re_string_realloc_buffers):
1710 (build_wcs_upper_buffer, re_node_set_add_intersect):
1711 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1712 (re_dfa_add_node, register_state): Likewise.
1713 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1714 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1715 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1716 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1718 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1720 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1721 to avoid a collision with bits/local_lim.h in glibc.
1722 All uses changed. Problem reported by Dmitry V. Levin in
1723 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1725 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1726 bugs in int versus size_t comparisons.
1727 (re_string_context_at): Fix bug where the code assumed that
1730 Use bool where appropriate.
1731 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1732 All callers changed.
1733 (calc_eclosure_iter): Likewise, for ROOT arg.
1734 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1735 (build_charclass_op): Likewise, for NON_MATCH arg.
1736 * regex_internal.c (re_string_allocate, re_string_construct):
1737 (re_string_construct_common): Likewise, for ICASE arg.
1738 * regexec.c (re_search_2_stub, re_search_stub):
1739 Likewise, for RET_LEN arg.
1740 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1741 (set_regs): Likewise, for FL_BACKTRACK arg.
1742 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1743 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1744 (calc_eclosure_iter, parse_bracket_exp):
1745 Use bool for internal variables that are booleans.
1746 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1747 (set_regs, build_sifted_states, sift_states_bkref):
1748 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1749 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1750 (find_collation_sequence_value):
1752 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1753 (re_node_set_compare):
1754 Return bool, not int. All callers changed.
1755 * regexec.c (check_halt_node_context, check_dst_limits):
1756 (build_trtable, check_node_accept): Likewise.
1757 * regex_internal.h: Include stdbool.h.
1759 Fix bugs uncovered when converting to bool.
1760 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1761 failure instead of charging ahead blindly.
1762 * regex_internal.c (register_state): Likewise.
1763 * regexec.c (re_search_2_stub): Use simpler method than boolean
1764 for freeing internal storage.
1765 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1766 bitset pieces used as boolean, to avoid undefined behavior
1767 on hosts that do int overflow checking.
1769 2005-08-31 Derek Price <derek@ximbiot.com>
1771 * getdelim.c (getdelim): Return EOF on EOF.
1772 Reported by Larry Jones <lawrence.jones@ugs.com>.
1774 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1776 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1777 lengths fit in regoff_t; this isn't true if regoff_t is the same
1779 * regex.c (re_search_internal): 5th arg is LAST_START
1780 (= START + RANGE) instead of RANGE. This avoids overflow
1781 problems when regoff_t is the same width as size_t.
1782 All callers changed.
1783 (re_search_2_stub): Check for overflow when adding the
1784 sizes of the two strings.
1785 (re_search_stub): Check for overflow when adding START
1786 to RANGE; if it occurs, substitute the extreme value.
1788 2005-08-31 Jim Meyering <jim@meyering.net>
1790 * regcomp.c (search_duplicated_node): Make first pointer arg
1792 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1793 (register_state): Likewise.
1794 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1795 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1796 (group_nodes_into_DFAstates): Likewise.
1798 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1800 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1801 old glibc regex code mishandles strings longer than 2**31 bytes.
1802 This patch fixes this when the regex code is used in gnulib
1803 (i.e., outside glibc).
1805 This patch should not affect the use of the regex code inside
1806 glibc. No doubt this problem also needs to be handled for glibc
1807 as well, but the result will be an incompatible change to the
1808 glibc ABI, and the old ABI will have to be supported too. That
1809 can be the the subject for another patch.
1811 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1812 governing whether the rest of this patch is active. By default,
1813 the macro is disabled and the patch has no effect.
1814 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1815 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1816 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1817 (re_match_2, re_set_registers): Use the new types.
1818 * regex_internal.h (Idx, re_hashval_t): New types.
1819 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1821 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1822 (re_string_context_at, bin_tree_t, re_dfastate_t):
1823 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1824 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1825 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1826 (re_string_char_size_at, re_string_wchar_at):
1827 (re_string_elem_size_at):
1828 Use the new types and macros to port to 64-bit hosts.
1829 Use unsigned types for internal values, so that the code
1830 mostly works even for arrays larger than SSIZE_MAX.
1831 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1832 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1833 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1834 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1835 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1836 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1837 (calc_inveclosure, parse_dup_op, build_range_exp):
1838 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1839 (fetch_number, create_token_tree, mark_opt_subexp):
1841 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1842 (create_cd_newstate, re_string_allocate, re_string_construct):
1843 (re_string_realloc_buffers, build_wcs_upper_buffer):
1844 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1845 (re_string_reconstruct, re_string_peek_byte_case):
1846 (re_string_fetch_byte_case, re_string_context_at):
1847 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1848 (re_node_set_init_copy, re_node_set_add_intersect):
1849 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1850 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1851 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1852 (re_acquire_state, re_acquire_state_context, register_state):
1854 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1855 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1856 (re_search_internal, re_search_2_stub, re_search_stub)
1857 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1858 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1859 (update_cur_sifted_state, check_dst_limits):
1860 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1861 (check_subexp_limits, sift_states_bkref, merge_state_array):
1862 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1863 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1864 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1865 (expand_bkref_cache, check_node_accept_bytes):
1866 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1867 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1868 (acquire_init_state_context, check_halt_node_context):
1869 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1870 (sift_states_backward, clean_state_log_if_needed):
1871 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1872 (find_recover_state, transit_state_sb, transit_state_mb):
1873 (transit_state_bkref, build_trtable, match_ctx_clean):
1875 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1876 to work around an assumption that REG_MISSING is negative.
1878 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1879 (seek_collating_symbol_entry) [defined _LIBC]:
1880 (lookup_collation_sequence_value) [defined _LIBC]:
1881 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1882 Use prototypes rather than old-style function definitions.
1883 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1884 (transit_state_sb) [0]:
1885 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1887 * regexec.c (re_search_internal): Simplify update of rm_so and
1890 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1891 (optimize_subexps, lower_subexp):
1892 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1893 since the signed shift might overflow. Use 1u<<31 instead.
1894 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1895 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1898 * regcomp.c (optimize_subexps, lower_subexp):
1899 Use CHAR_BIT rather than 8, for clarity.
1900 * regexec.c (check_dst_limits_calc_pos_1):
1901 (check_subexp_matching_top): Likewise.
1902 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1903 have to worry about portability issues when shifting it left.
1904 Remove no-longer-needed test for table_size > 0.
1905 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1906 in a word, as the resulting behavior is undefined.
1907 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1908 in one case, a <= should have been an <, and in another case the
1909 whole test was missing.
1910 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1911 the standard name CHAR_BIT.
1912 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1913 this is not true on one's complement and signed-magnitude hosts.
1915 * regex_internal.h (re_sub_match_top_t): Remove unused member
1917 (struct re_dfa_t): Remove unused member states_alloc.
1918 * regcomp.c (init_dfa): Don't initialize unused members.
1920 2005-08-31 Bruno Haible <bruno@clisp.org>
1922 * strstr.c: Include <stddef.h>, for NULL.
1923 * strcasestr.c: Likewise.
1924 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1926 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1928 * iconvme.h: Add prototype for iconv_alloc.
1930 2005-08-29 Simon Josefsson <jas@extundo.com>
1932 * iconvme.c: Fix errno.
1934 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1936 * iconvme.c: Split iconv_string into iconv_alloc.
1938 2005-08-27 Jim Meyering <jim@meyering.net>
1940 * fopen-safer.c: Merge minor changes from coreutils.
1941 * dup-safer.c: Likewise.
1942 * fd-safer.c: Likewise.
1944 Merge from coreutils.
1945 * stdio--.h: New file.
1946 * stdlib--.h: New file.
1947 * mkstemp-safer.c: New file.
1949 GNU tar needs these.
1950 * pipe-safer.c: New file.
1951 * creat-safer.c: New file.
1952 * fcntl--.h (creat): Define to creat_safer.
1953 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1954 * unistd--.h (pipe): Define to pipe_safer.
1955 * unistd-safer.h: Declare pipe_safer.
1957 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1959 * regex_internal.h: Remove all references to
1960 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1962 (bitset_not, bitset_merge, bitset_not_merge):
1963 (bitset_mask, re_string_allocate, re_string_construct):
1964 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1965 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1966 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1967 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1968 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1969 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1970 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1971 (re_acquire_state_context):
1972 Remove unnecessary forward decls.
1973 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1974 Put __attribute at function definition,
1975 now that the function decl has been removed.
1976 * lib/regex_internal.c (re_string_peek_byte_case):
1977 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1980 2005-08-26 Simon Josefsson <jas@extundo.com>
1982 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1983 Haible <bruno@clisp.org>.
1985 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1987 * regexec.c (set_regs): Don't alloca with an unbounded size.
1989 alloca modernization/simplification for regex.
1990 * regex.c: Remove portability cruft for alloca. This no longer
1991 needs to be at the start of the file, and can be moved into
1992 regex_internal.h and simplified.
1993 * regex_internal.h: Include <alloca.h>.
1994 (__libc_use_alloca) [!defined _LIBC]: New macro.
1995 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1996 now works outside glibc.
1998 2005-08-24 Simon Josefsson <jas@extundo.com>
2000 * getpass.c: Add WIN32 implementation. Conditionalize use of
2001 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2002 GLIBC specific code.
2004 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2006 Make regex safe for g++. This fixes one real bug (an "err"
2007 that should have been "*err"). g++ problem reported by
2009 * regex_internal.h (re_calloc): New macro, consistent with
2010 re_malloc etc. All callers of calloc changed to use re_calloc.
2011 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2012 not int. All callers changed.
2013 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2014 just use an array of size MB_LEN_MAX.
2015 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2016 (find_recover_state): Change "err" to "*err"; this fixes what
2017 appears to be a real bug.
2018 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2021 2005-08-25 Jim Meyering <jim@meyering.net>
2023 * open-safer.c: Include <config.h>.
2024 Otherwise, we'd lose LARGEFILE support in any file using
2027 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2029 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2030 * regex.h (regerror): Likewise.
2032 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2033 requires this. (The code never needed it.)
2035 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2036 All uses of recently-renamed identifiers changed to use the new,
2037 POSIX-compliant names. The code will build and run just fine
2038 without these changes, but it's better to eat our own dog food
2039 and use the standard-conforming names.
2041 * regex.h: Fix a multitude of POSIX name space violations.
2042 These changes have an effect only for programs that define
2043 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2044 do not change anything for programs compiled in the normal way.
2045 Also, there is no effect on the ABI.
2047 (_REGEX_SOURCE): New macro.
2048 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2049 defined and _GNU_SOURCE is not; this fixes a name space violation.
2051 Rename the following macros to obey POSIX requirements.
2052 The old names are still visible as macros if _REGEX_SOURCE is defined.
2053 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2054 RE_BACKSLASH_ESCAPE_IN_LISTS.
2055 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2056 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2057 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2058 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2059 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2060 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2061 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2062 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2063 (REG_INTERVALS): renamed from RE_INTERVALS.
2064 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2065 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2066 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2067 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2068 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2069 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2070 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2071 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2072 RE_UNMATCHED_RIGHT_PAREN_ORD.
2073 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2074 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2075 (REG_DEBUG): renamed from RE_DEBUG.
2076 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2077 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2078 unusual, since we can't clash with the POSIX REG_ICASE.
2079 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2080 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2081 (REG_NO_SUB): renamed from RE_NO_SUB.
2082 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2083 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2084 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2085 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2086 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2087 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2088 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2089 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2090 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2091 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2092 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2093 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2094 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2095 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2096 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2097 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2098 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2099 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2100 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2101 (REG_FIXED): Renamed from REGS_FIXED.
2102 (REG_NREGS): Renamed from RE_NREGS.
2104 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2105 of other REG_* macros, since POSIX says the user is allowed to
2106 #undef these macros selectively.
2108 (reg_errcode_t): Update comment stating what other tables need
2111 Rename the following enum values to obey POSIX requirements.
2112 The old names are still visible as macros.
2113 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2114 is not defined, since GNU is supposed to be a superset of POSIX as
2115 much as possible, and since we want reg_errcode_t to be a signed
2116 type for implementation consistency.
2117 (_REG_NOERROR): Renamed from REG_NOERROR.
2118 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2119 (_REG_BADPAT): Renamed from REG_BADPAT.
2120 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2121 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2122 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2123 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2124 (_REG_EBRACK): Renamed from REG_EBRACK.
2125 (_REG_EPAREN): Renamed from REG_EPAREN.
2126 (_REG_EBRACE): Renamed from REG_EBRACE.
2127 (_REG_BADBR): Renamed from REG_BADBR.
2128 (_REG_ERANGE): Renamed from REG_ERANGE.
2129 (_REG_ESPACE): Renamed from REG_ESPACE.
2130 (_REG_BADRPT): Renamed from REG_BADRPT.
2131 (_REG_EEND): Renamed from REG_EEND.
2132 (_REG_ESIZE): Renamed from REG_ESIZE.
2133 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2134 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2135 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2136 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2137 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2139 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2140 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2141 changed. But support the old name if the new one is not defined
2142 and if _REGEX_SOURCE.
2144 Change the following member names in struct re_pattern_buffer.
2145 The old names are still supported if !_REGEX_SOURCE.
2146 The new names are always supported, regardless of _REGEX_SOURCE.
2147 (re_buffer): Renamed from buffer.
2148 (re_allocated): Renamed from allocated.
2149 (re_used): Renamed from used.
2150 (re_syntax): Renamed from syntax.
2151 (re_fastmap): Renamed from fastmap.
2152 (re_translate): Renamed from translate.
2153 (re_can_be_null): Renamed from can_be_null.
2154 (re_regs_allocated): Renamed from regs_allocated.
2155 (re_fastmap_accurate): Renamed from fastmap_accurate.
2156 (re_no_sub): Renamed from no_sub.
2157 (re_not_bol): Renamed from not_bol.
2158 (re_not_eol): Renamed from not_eol.
2159 (re_newline_anchor): Renamed from newline_anchor.
2161 Change the following member names in struct re_registers.
2162 The old names are still supported if !_REGEX_SOURCE.
2163 The new names are always supported, regardless of _REGEX_SOURCE.
2164 (rm_num_regs): Renamed from num_regs.
2165 (rm_start): Renamed from start.
2166 (rm_end): Renamed from end.
2168 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2169 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2170 Prepend __ to parameter names.
2172 Undo yesterday's changes.
2174 2005-08-24 Jim Meyering <jim@meyering.net>
2176 Sync from coreutils.
2177 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2179 2005-08-21 Bruno Haible <bruno@clisp.org>
2181 * lock.h: Add multiple inclusion guard.
2182 * tls.h: Add multiple inclusion guard.
2184 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2186 * regex.h (REG_NOSYS)
2187 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2188 Define, since POSIX requires it as of 2001.
2189 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2190 New private symbol, used to keep the enum signed in all cases.
2191 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2192 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2194 * regex_internal.c (re_string_skip_chars, register_state):
2196 Remove forward decls; no longer needed now that we use prototypes.
2197 * regexec.c (acquire_init_state_context, check_halt_node_context):
2198 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2199 (clean_state_log_if_needed): Likewise.
2201 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2203 Fix problems reported by Sam Steingold in
2204 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2205 * regexec.c (sift_states_bkref): Fix portability bug: the code
2206 assumed that reg_errcode_t is a signed type, which is not
2207 necessarily true if _XOPEN_SOURCE is not defined.
2208 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2209 some compilers warn about it otherwise.
2211 2005-08-20 Jim Meyering <jim@meyering.net>
2213 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2214 of unused local, dfa.
2216 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2218 * regcomp.c (create_initial_state): Remove duplicate decl.
2219 (init_word_char, create_initial_state, duplicate_node_closure):
2220 (fetch_token, peek_token_bracket, build_range_exp):
2221 (build_collating_symbol): Remove forward decls; no longer needed
2222 now that we use prototypes.
2225 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2226 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2227 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2228 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2229 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2230 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2231 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2232 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2233 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2234 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2235 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2236 (build_charclass, build_charclass_op, fetch_number, create_tree):
2237 (create_token_tree, mark_opt_subexp, duplicate_tree):
2238 Use prototypes rather than old-style definitions.
2241 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2242 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2243 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2244 (re_string_reconstruct, re_string_peek_byte_case):
2245 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2246 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2247 (re_node_set_init_copy, re_node_set_add_intersect):
2248 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2249 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2250 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2251 (re_acquire_state, re_acquire_state_context, register_state):
2252 (create_ci_newstate, create_cd_newstate, free_state):
2254 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2255 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2256 (re_search_internal, prune_impossible_nodes):
2257 (acquire_init_state_context, check_matching, static):
2258 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2259 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2260 (update_regs, sift_states_backward, build_sifted_states):
2261 (clean_state_log_if_needed, merge_state_array):
2262 (update_cur_sifted_state, add_epsilon_src_nodes):
2263 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2264 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2265 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2266 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2267 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2268 (check_arrival, check_arrival_add_next_nodes):
2269 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2270 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2271 (check_node_accept_bytes, check_node_accept, extend_buffers):
2272 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2273 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2278 (re_string_allocate, re_string_construct, re_string_reconstruct):
2279 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2280 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2281 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2282 (re_string_context_at, re_string_peek_byte_case):
2283 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2284 is defined, since we now use prototypes always.
2286 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2287 C89 or better. All uses removed.
2289 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2291 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2292 [defined lint]: Suppress bogus uninitialized-variable warnings.
2294 * regcomp.c (duplicate_node): Return new index, not an error code,
2295 and let the caller return REG_ESPACE if out of space. This
2296 removes an uninitialied-variable warning with GCC 4.0.1, and also
2297 avoids taking the address of a local variable. All callers
2300 2005-08-19 Jim Meyering <jim@meyering.net>
2302 * regexec.c (proceed_next_node): Redo local variables to
2303 avoid GCC shadowing warnings.
2305 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2307 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2308 (re_node_set_insert_last, re_dfa_add_node):
2309 Rename local variables to avoid GCC shadowing warnings.
2311 2005-08-18 Bruno Haible <bruno@clisp.org>
2313 * strstr.c (strstr): Fix return value in multibyte case.
2314 * strcasestr.c (strcasestr): Likewise.
2316 2005-08-17 Jim Meyering <jim@meyering.net>
2318 Make the %s format (seconds since the epoch) work for a negative
2319 number and when used with a zero-padded field width, e.g. %015s.
2321 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2322 label so that it precedes the code to set `digits'. Otherwise,
2323 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2324 print `00-22'. Now, it prints `-0022', as it should.
2326 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2328 * regex.h: Remove useless space-before-tab. From coreutils.
2330 2005-08-17 Bruno Haible <bruno@clisp.org>
2332 * strcasestr.h: New file.
2333 * strcasestr.c: New file.
2335 2005-08-17 Bruno Haible <bruno@clisp.org>
2337 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2338 * strstr.c: Completely rewritten, with multibyte locale support.
2340 2005-08-17 Bruno Haible <bruno@clisp.org>
2342 * strcasecmp.c: Use mbuiter.h.
2344 2005-08-17 Bruno Haible <bruno@clisp.org>
2346 * mbuiter.h: New file.
2348 2005-08-16 Bruno Haible <bruno@clisp.org>
2350 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2352 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2353 NUL byte, not after it.
2355 2005-08-16 Bruno Haible <bruno@clisp.org>
2357 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2358 the valid ones. Makes the comparison operations transitive:
2359 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2360 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2362 2005-08-16 Bruno Haible <bruno@clisp.org>
2364 * strcase.h (strcasecmp): Add note in comments.
2365 * strncasecmp.c: Use code from strcasecmp.c.
2366 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2367 (strcasecmp): Work correctly in multibyte locales.
2369 2005-08-16 Bruno Haible <bruno@clisp.org>
2371 * strnlen1.h: New file.
2372 * strnlen1.c: New file.
2374 2005-08-16 Bruno Haible <bruno@clisp.org>
2376 * mbfile.h: New file.
2378 2005-08-16 Bruno Haible <bruno@clisp.org>
2380 * mbiter.h: New file.
2382 2005-08-16 Bruno Haible <bruno@clisp.org>
2384 * mbchar.h: New file.
2385 * mbchar.c: New file.
2387 2005-08-16 Bruno Haible <bruno@clisp.org>
2389 * tls.h: New file, from GNU gettext.
2390 * tls.c: New file, from GNU gettext.
2392 2005-08-15 Bruno Haible <bruno@clisp.org>
2394 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2397 2005-08-14 Jim Meyering <jim@meyering.net>
2399 Sync from coreutils.
2401 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2402 Use the hash-table-based cycle-detection code not just when
2403 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2404 Reported by James Youngman in
2405 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2406 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2407 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2408 This lets us compile with -DFTS_DEBUG, once again.
2409 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2410 * fts.c (fd_safer): Remove decl.
2411 Include fcntl--.h rather than unistd-safer.h
2412 (fts_safe_changedir): Don't call fd_safer; no longer needed
2413 now that we include fcntl--.h.
2415 2005-08-11 Simon Josefsson <jas@extundo.com>
2417 * readline.h, readline.c: New file.
2419 2005-08-11 Bruno Haible <bruno@clisp.org>
2421 * strnlen.h (strnlen): Change parameter name to match comment.
2423 2005-08-10 Simon Josefsson <jas@extundo.com>
2425 * strndup.c: Use strnlen.h.
2427 * strnlen.h: New file.
2429 2005-08-02 Simon Josefsson <jas@extundo.com>
2431 * getline.h, getline.c: Rewrite.
2433 * getdelim.h, getdelim.c: New files, ported from glibc.
2435 2005-07-31 Bruno Haible <bruno@clisp.org>
2437 * lock.h (gl_lock_initializer): New macro.
2438 (gl_lock_define_initialized): Use it.
2439 (gl_rwlock_initializer): New macro.
2440 (gl_rwlock_define_initialized): Use it.
2441 (gl_recursive_lock_initializer): New macro.
2442 (gl_recursive_lock_define_initialized): Use it.
2444 2005-07-26 Bruno Haible <bruno@clisp.org>
2446 * lock.h: Update from GNU gettext.
2447 * lock.c: Update from GNU gettext.
2449 2005-07-18 Bruno Haible <bruno@clisp.org>
2451 * lock.h (gl_once_t): New type.
2452 (gl_once_define, gl_once): New macros.
2453 * lock.c (fresh_once): New variable.
2454 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2457 2005-07-18 Simon Josefsson <jas@extundo.com>
2459 * check-version.c (check_version): Accept identical versions too.
2461 2005-07-18 Bruno Haible <bruno@clisp.org>
2463 * lock.h: New file, from GNU gettext.
2464 * lock.c: New file, from GNU gettext.
2466 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2468 * quotearg.c: Add translator comment suggested by Bruno Haible,
2469 with a minor change.
2471 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2473 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2474 copyright symbol and the year.
2475 * version-etc.c (COPYRIGHT_YEAR): New constant.
2476 (version_etc_va): Use parameterized copyright notice.
2477 Reword to conform to the current GNU coding standards.
2479 2005-07-11 Simon Josefsson <jas@extundo.com>
2481 * size_max.h: New file.
2483 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2485 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2488 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2489 and Paul Eggert <eggert@cs.ucla.edu>
2491 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2492 in wint_t, not wchar_t. Remove now-unnecessary cast.
2494 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2496 * regex.c, regex.h: Sync from libc.
2497 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2498 New files, synced from libc, except that regex_internal.h
2499 currently has a small porting fix.
2501 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2503 Remove the dependency of the strftime module on the tzset module.
2504 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2505 Copy the input structure, to work around some of the bug with
2506 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2507 Solaris releases, you should also use the tzset module, but we won't
2508 require it as a dependency any more since we don't want LGPLed code
2509 to depend on GPLed code.
2511 2005-07-02 Jim Meyering <jim@meyering.net>
2513 * backupfile.c (backup_args): Change a `0' to NULL.
2515 2005-07-01 Jim Meyering <jim@meyering.net>
2517 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2518 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2519 * save-cwd.c, tempname.c:
2520 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2521 and don't include <sys/file.h>).
2523 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2525 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2526 declares only 'struct timespec;' (!).
2528 2005-06-29 Jim Meyering <jim@meyering.net>
2530 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2531 type name. Use the variable name instead.
2532 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2534 2005-06-28 Simon Josefsson <jas@extundo.com>
2536 * check-version.h, check-version.c: New files.
2538 2005-06-28 Simon Josefsson <jas@extundo.com>
2540 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2541 collision with global variable. Better indentation. Don't
2542 increment buffer pointer beyond buffer end. Based on comments
2543 from Paul Eggert <eggert@cs.ucla.edu>.
2547 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2549 * canon-host.c (canon-host): Append trailing "," to 0 in
2550 initializer of struct addrinfo, as an indication that we don't
2551 care how many members the structure has.
2553 2005-06-24 Derek Price <derek@ximbiot.com>
2554 and Bruno Haible <bruno@clisp.org>
2556 Remove stat module & update lstat.
2557 * stat.c: Remove this file...
2558 (slash_aware_lstat): ...moving this content and its support...
2559 * lstat.c (rpl_lstat): ...into here.
2560 * lstat.h: New file.
2562 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2564 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2565 (ranged_convert): Don't save conversion in a temporary struct.
2566 This causes a warning with GCC 4.0.0, and anyway in the typical
2567 case it's not worth the extra 100 bytes or so of code.
2568 (ranged_convert, __mktime_internal): When calling a function via a
2569 pointer P, use P () rather than (*P) (), as we now assume C89 or
2572 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2574 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2575 "who -r" failed to give output. Problem reported by Tim Waugh.
2577 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2578 (xcalloc): Use it to avoid needless tests.
2579 Problem reported by Jim Meyering.
2581 2005-06-16 Jim Meyering <jim@meyering.net>
2583 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2584 when either N or S is zero.
2586 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2588 * argp.h (__option_is_short): Check upper limit of
2589 __key. Isprint() requires its argument to have the value
2590 of an unsigned char or EOF.
2592 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2594 * fnmatch.c (fnmatch): If there is an encoding error in a
2595 multibyte string or pattern, fall back on unibyte matching.
2596 Problem reported by James Youngman.
2598 2005-06-08 Bruno Haible <bruno@clisp.org>
2600 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2603 2005-06-08 Bruno Haible <bruno@clisp.org>
2605 * csharpcomp.h: New file, from GNU gettext.
2606 * csharpcomp.c: New file, from GNU gettext.
2607 * csharpcomp.sh.in: New file, from GNU gettext.
2609 2005-06-07 Derek Price <derek@ximbiot.com>
2612 * glob_.h: Indent nested #ifdef.
2614 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2616 Sync from coreutils.
2617 Use "file name" when talking about file names, instead of "filename"
2618 or "path", as per the GNU coding standards.
2619 * mkdir-p.c: Renamed from makepath.c.
2620 (make_dir_parents): Renamed from make_path. All callers changed.
2621 * mkdir-p.h: Likewise. All includers changed.
2622 * filenamecat.c: Renamed from path-concat.c.
2623 (file_name_concat): Renamed from path_concat. All callers changed.
2624 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2625 * filenamecat.h: Likewise. All includers changed.
2626 * acl.c: Don't use "path" or "filename" to mean "file name"
2627 in comments or local variable names.
2628 * basename.c: Likewise.
2629 * canonicalize.c, canonicalize.h: Likewise.
2630 * dirname.c, dirname.h: Likewise.
2631 * euidaccess.c: Likewise.
2632 * exclude.c: Likewise
2633 * fnmatch_.h, fnmatch_loop.c: Likewise.
2634 * fsusage.c, fsuage.h: Likewise.
2635 * fts.c, fts_.h: Likewise.
2636 * getcwd.c: Likewise.
2637 * getloadavg.c: Likewise.
2638 * mkstemp.c: Likewise.
2639 * mountlist.c, mountlist.h: Likewise.
2640 * openat.c, openat.h: Likewise.
2641 * readlink-stub.c: Likewise.
2642 * readutmp.c, readutmp.h: Likewise.
2643 * rename.c: Likewise.
2644 * rmdir.c: Likewise.
2646 * savedir.c: Likewise.
2647 * stripslash.c: Likewise.
2648 * tempname.c: Likewise.
2649 * xreadlink.c: Likewise.
2650 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2652 * exclude.h: Likewise.
2654 * euidaccess.c (getuid, getgid, getuid, getegid)
2655 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2656 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2657 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2658 * pathmax.h: Include <limits.h> unconditionally, since other
2659 files have been getting away with it for years (MORE/BSD 4.3
2661 * userspec.c (getpwnam, getgrnam, getgrgid)
2662 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2664 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2665 Define to 256, not 255, as per modern POSIX.
2667 2005-06-01 Bruno Haible <bruno@clisp.org>
2669 * csharpexec.h: New file, from GNU gettext.
2670 * csharpexec.c: New file, from GNU gettext.
2671 * csharpexec.sh.in: New file, from GNU gettext.
2673 2005-05-31 Derek Price <derek@ximbiot.com>
2674 Paul Eggert <eggert@cs.ucla.edu>
2677 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2679 2005-05-29 Derek Price <derek@ximbiot.com>
2680 Paul Eggert <eggert@cs.ucla.edu>
2682 * glob_.h, glob.c: New files.
2684 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2686 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2688 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2689 the configuration hassle isn't worth it.
2690 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2691 (LONGEST_MODIFIER, PRIuMAX): Remove.
2693 2005-05-27 Bruno Haible <bruno@clisp.org>
2695 * getlogin_r.h: Remove second include of <stddef.h>.
2697 2005-05-25 Bruno Haible <bruno@clisp.org>
2698 Derek Price <derek@ximbiot.com>
2700 * getlogin_r.h: Simplify API documentation.
2702 2005-05-25 Derek Price <derek@ximbiot.com>
2703 Paul Eggert <eggert@cs.ucla.edu>
2705 * getlogin_r.c, getlogin_r.h: New files.
2707 2005-05-22 Bruno Haible <bruno@clisp.org>
2709 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2710 Also include <sys/param.h> if it defines MIN, MAX.
2711 Based on a patch by Derek Price <derek@ximbiot.com>.
2713 2005-05-22 Bruno Haible <bruno@clisp.org>
2715 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2716 (INT64_MIN): Fix definition.
2717 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2719 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2720 NEED_SIGNED_INT_TYPES.
2722 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2723 HAVE_SYSTEM_INTTYPES.
2725 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2727 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2728 so that unistd-safer.h (GPL'ed code) need not be included.
2730 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2733 * fts.c: Don't include "cycle-check.h" or "hash.h".
2734 (setup_dir, free_dir): New functions.
2735 (enter_dir, leave_dir): Define trivial
2736 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2737 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2738 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2739 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2740 Move to fts-cycle.c.
2741 (fts_open): Use setup_dir.
2742 (fts_close): Use free_dir.
2743 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2744 This adds a label and some gotos, but the alternatives were messier.
2745 Check for memory allocation failure when entering a dir.
2746 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2747 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2748 (FTS): New member fts_cycle, that is a union that contains the
2749 old active_dir_ht and cycle_state. All uses changed to mention
2750 fts_cycle.ht and fts_cycle.state.
2751 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2752 fts.c, with the following changes:
2753 (setup_dir, free_dir): New functions.
2754 (enter_dir): Now returns bool. Return true if successful, false
2755 if memory exhausted. All callers changed.
2756 Do not bother partly cleaning up on
2757 memory allocation failure; that is free_dir's job.
2758 However, free ad if hash_insert fails, to avoid memory leak.
2759 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2760 fts->fts_options to see which union member to use.
2762 2005-05-20 Jim Meyering <jim@meyering.net>
2764 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2765 Now a macro, to pacify GCC.
2767 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2769 * chown.c (rpl_chown): Return -1 on failure.
2771 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2773 * canonicalize.c: Include canonicalize.h first, to test interface.
2774 Include <stddef.h> unconditionally, since we assume C89 now.
2775 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2776 * fts.c: Include fts_.h first, to check interface.
2777 Do not include intprops.h; no longer needed.
2778 Include cycle-check.h and hash.h, since fts_.h no longer does.
2779 Remove unnecessary casts of closedir to void.
2780 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2781 decide whether to decrement nlinks.
2782 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2783 (FTS): Use struct hash_table * instead of Hash_table, so that
2784 we no longer need to include hash.h here.
2786 2005-05-17 Jim Meyering <jim@meyering.net>
2788 * fts.c, fts_.h: New files, from coreutils.
2790 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2792 Sync from coreutils.
2793 * unlinkdir.c, unlinkdir.h: New files.
2794 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2795 regex.h, unlocked-io.h, xtime.h:
2796 White space changes only.
2797 * makepath.c (make_path): Port to hosts where leading "//" is special.
2798 * yesno.c: Include getline.h, not ctype.h.
2799 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2800 Use getline to remove arbitrary restriction on response length.
2802 2005-05-13 Bruno Haible <bruno@clisp.org>
2804 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2805 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2806 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2807 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2808 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2809 Add support for 64-bit integers in the MSVC compiler.
2811 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2813 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2814 Change the initial comment to refer to GPL, not LGPL.
2815 gnulib-tool will change it to LGPL as needed.
2817 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2818 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2819 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2820 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2821 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2822 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2823 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2824 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2825 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2826 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2827 concatpath.c, config.charset, copy-file.c, copy-file.h,
2828 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2829 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2830 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2831 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2832 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2833 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2834 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2835 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2836 full-read.c, full-read.h, full-write.c, full-write.h,
2837 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2838 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2839 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2840 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2841 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2842 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2843 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2844 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2845 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2846 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2847 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2848 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2849 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2850 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2851 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2852 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2853 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2854 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2855 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2856 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2857 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2858 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2859 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2860 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2861 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2862 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2863 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2864 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2865 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2866 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2867 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2868 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2869 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2870 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2871 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2872 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2873 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2874 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2875 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2876 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2877 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2878 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2879 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2880 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2881 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2882 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2883 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2884 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2885 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2886 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2887 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2888 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2889 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2890 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2891 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2892 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2893 Update FSF postal mail address.
2895 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2897 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2898 specified in ai_socktype. Fix invalid ai_protocol
2899 check. ai_protocol is usually set to 0 or depending on
2900 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2901 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2902 ai_socktype / ai_protocol in the returned addrinfo structure.
2904 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2905 Bruno Haible <bruno@clisp.org>
2907 * inet_ntop.h: New file.
2908 * inet_ntop.c: New file, from glibc with modifications.
2910 2005-05-08 Jim Meyering <jim@meyering.net>
2912 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2914 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2916 Merge from coreutils. Among other things,
2917 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2918 * fd-safer.c: New file.
2919 * fcntl-safer.h, open-safer.c: Remove.
2920 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2921 * dup-safer.c: Include unistd-safer.h first.
2922 Don't include errno.h.
2923 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2924 * file-type.h: Don't assume invoker included sys/stat.h first.
2925 * file-type.c: Rely on file-type.h change.
2926 * getloadavg.c: Include unistd-safer.h.
2927 (getloadavg): Use safer open.
2928 * getusershell.c: Include "stdio-safer.h".
2929 (getusershell): Use safer fopen.
2930 * long-options.c (long_options): Use NULL rather than 0.
2931 * modechange.h (mode_free): Remove; all callers changed to invoke
2933 * modechange.c: Likewise.
2934 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2935 (MODE_DONE): New constant.
2936 (struct mode_change): Remove 'next' member.
2937 (make_node_op_equals): New function; like the old one of the
2938 same name, except it allocates an array.
2939 (mode_compile, mode_create_from_ref): Use it.
2940 (mode_compile): Allocate result as an array, not a linked list.
2941 Parse octal string ourself, so that we catch mistakes like "+0".
2942 (mode_adjust): Arg is an array, not a linked list.
2943 * modechange.c: Include stat-macros.h, xalloc.h.
2944 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2945 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2946 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2947 Remove. This is now stat-macros.h's job.
2948 (talloc): Remove. All callers replaced by xalloc, so that
2949 our invokers don't have to worry about reporting memory failures.
2950 (make_node_op_equals): Remove.
2951 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2953 (struct mode_change): Moved here from modechange.h.
2954 (mode_append_entry): Remove.
2955 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2956 apps to have incorrect behavior. Use simpler algorithm for head
2957 and tail. Don't futz with umask; that's now the job of mode_adjust.
2958 Detect more invalid usages rather than having somewhat-random behavior.
2959 Don't insert an "a=" action, as that leads to incorrect behavior.
2960 (mode_compile, mode_create_from_ref): Return NULL on error instead
2961 of an enum, since now there's only one way to have an error. All
2963 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2964 at the correct time. Simplify calculation of "+u" and its ilk.
2965 Don't mishandle "+X".
2966 (mode_free): Remove "register" and localize decls.
2967 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2968 (struct mode_change): Move to modechange.c; callers don't
2969 need to see this stuff.
2970 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2971 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2972 (mode_change, mode_adjust): Reflect the new signatures noted above.
2973 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2974 that might redefine system include files.
2975 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2976 (my_usleep): Use NULL rather than (void *) 0.
2977 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2978 Use siginterrupt to specify that system calls should be interrupted.
2979 (rpl_nanosleep): Move initialization of suspended closer to call of
2981 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2982 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2983 (desirable_utmp_entry): New function.
2984 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2985 using x2nrealloc, to simplify logic.
2986 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2987 size calculation. Do not assume utmp file is a regular file.
2988 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2989 (READ_UTMP_CHECK_PIDS): New constant.
2990 * save-cwd.c: Include unistd-safer.h.
2991 (save_cwd): Use fd_safer.
2992 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2993 [!_LIBC] Include "stat-macros.h" instead.
2994 * unistd-safer.h (fd_safer): New decl.
2996 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2998 * byteswap_.h: New file.
3000 2005-04-25 Albert Chin <china@thewrittenword.com>
3002 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3005 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3007 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3008 that "UTC +1 second" continues to work. Problem reported
3010 (relunit_snumber): New rule.
3013 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3015 * getdate.y (universal_time_zone_table): New constant.
3016 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3017 universal_time_zone_table.
3018 (lookup_zone): Prefer universal_time_zone_table to
3019 local_time_zone_table, so that "GMT" time stamps are allowed in
3020 London during the summer. Problem reported by Ian Abbott.
3022 2005-04-12 Jim Meyering <jim@meyering.net>
3024 * human.c (humblock): Set *options even when returning due to
3025 xstrtoumax conversion failure. Thanks to a used-uninitialized
3028 2005-04-09 Jim Meyering <jim@meyering.net>
3030 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3031 -Wuninitialized: initialize tm0.tm_year.
3033 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3035 * getdate.y (parser_control): rels_seen is now a boolean, not a
3036 count, since there's no maximum. All uses changed.
3037 Add member dsts_seen.
3038 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3040 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3041 Use pc_rels_seen to decide whther a date is absolute.
3043 * getdate.y (number): Don't overwrite year.
3044 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3047 2005-04-02 Simon Josefsson <jas@extundo.com>
3049 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3050 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3052 2005-03-27 Jim Meyering <jim@meyering.net>
3054 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3056 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3058 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3059 "one's complement" -> "ones' complement" in comment, as per Knuth.
3060 "value of type" -> "type or expression" in comment.
3061 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3063 2005-03-26 Jim Meyering <jim@meyering.net>
3066 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3067 Correct typos: s/or/of/.
3069 2005-03-23 Jim Meyering <jim@meyering.net>
3071 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3073 2005-03-21 Jim Meyering <jim@meyering.net>
3075 Changes imported from coreutils.
3077 * cycle-check.c: Don't include xalloc.h.
3079 * path-concat.c: Don't include assert.h.
3080 (path_concat): Remove assertion that would have triggered
3081 for ABASE starting with more than one slash.
3082 Reported by Andreas Schwab.
3084 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3085 properly when ABASE is an absolute file name.
3086 Correct the description of this function.
3088 Add an assertion and a test driver.
3089 This fixes a bug introduced on 2004-07-02.
3090 Andreas Schwab reported the resulting failure of cp --parents:
3091 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3093 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3095 * strftime.c (my_strftime): If the underlying strftime returns 0
3096 (which shouldn't happen), generate nothing instead of returning 0
3097 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3099 2005-03-16 Bruno Haible <bruno@clisp.org>
3101 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3103 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3105 * strftime.c (my_strftime): Prepend space to format so that we can
3106 reliably distinguish strftime failure from empty output on POSIX
3109 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3111 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3112 (iconv_string): Don't guess a size-zero buffer, as that might cause
3113 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3114 result would be 'too large', where 'too large' is (heuristically)
3115 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3116 overflow concerns. This will prevent some unwanted malloc failures
3117 when the inputs are very large.
3119 2005-03-15 Bruno Haible <bruno@clisp.org>
3121 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3124 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3127 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3129 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3131 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3132 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3134 * strtol.c: Likewise.
3136 2005-03-14 Simon Josefsson <jas@extundo.com>
3138 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3141 2005-03-14 Jim Meyering <jim@meyering.net>
3143 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3144 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3145 to be nonzero so that we (and caller) can detect the difference
3146 between a valid zero-length expansion and an error return, even
3147 when the underlying strftime fails before writing anything into
3150 2005-03-10 Jim Meyering <jim@meyering.net>
3152 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3153 so that this module works on systems without fchdir.
3155 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3157 Factor int-properties macros into a single file, except for
3158 glibc-related files.
3159 * intprops.h: New file.
3160 * getloadavg.c: Include it instead of limits.h.
3161 (INT_STRLEN_BOUND): Remove.
3162 * human.c: Include intprops.h.
3163 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3164 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3165 * inttostr.h: Include intprops.h instead of limits.h.
3166 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3167 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3168 for consistency with intprops.h.
3169 (time_t_is_integer, twos_complement_arithmetic): Use them.
3170 * sig2str.h: Include <signal.h>, intprops.h.
3171 (INT_STRLEN_BOUND): Remove.
3172 * strftime.c (TYPE_SIGNED): Remove.
3173 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3174 * strtol.c: Adjust comments to match intprops.h.
3175 * userspec.c: Include intprops.h.
3176 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3177 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3178 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3179 instead of rolling our own expressions.
3180 * xstrtol.c: Include xstrtol.h first, to test interface.
3182 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3184 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3185 the right thing even if adding 1900 would overflow. Similarly
3186 for tm_mon + 1 and tm_yday + 1.
3187 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3188 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3189 (DO_SIGNED_NUMBER): New macro.
3190 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3192 2005-03-07 Bruno Haible <bruno@clisp.org>
3194 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3196 2005-03-03 Derek R. Price <derek@ximbiot.com>
3197 Bruno Haible <bruno@clisp.org>
3199 * pagealign_alloc.h: New file.
3200 * pagealign_alloc.c: New file.
3202 2005-01-28 Bruno Haible <bruno@clisp.org>
3204 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3207 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3209 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3210 The workaround isn't strictly needed for POSIX conformance, and
3211 it's too much of a pain to configure and maintain. We'll ask
3212 people to fix their kernels instead.
3213 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3214 (NANOSLEEP_BUG_WORKAROUND): Remove.
3215 (xnanosleep): Remove the workaround.
3217 2005-02-12 Bruno Haible <bruno@clisp.org>
3219 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3221 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3223 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3224 * timespec.h (gettime): Return void, since it always
3225 succeeds now. All uses changed.
3226 * gettime.c (gettime) Likewise.
3227 [HAVE_NANOTIME]: Prefer nanotime.
3228 Assume gettimeofday succeeds, as POSIX requires.
3229 Assime time () succeeds, since other code already does.
3230 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3231 (timespec_subtract): Remove.
3232 (NANOSLEEP_BUG_WORKAROUND): New constant.
3233 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3234 things considerably. Use it only on GNU/Linux hosts, since the
3235 workaround shouldn't be needed elsewhere.
3237 2005-02-24 Bruno Haible <bruno@clisp.org>
3239 * gettext.h: Update from GNU gettext 0.14.2.
3241 2005-02-24 Bruno Haible <bruno@clisp.org>
3243 * localcharset.c: Update from GNU gettext 0.14.2.
3244 * config.charset: Update from GNU gettext 0.14.2.
3246 2005-02-22 Simon Josefsson <jas@extundo.com>
3248 * iconvme.h, iconvme.c: New files, from libc.
3250 2005-02-20 Neil Conway <neilc@samurai.com>
3252 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3253 returned by OSX/Darwin if the specified buffer is not large
3254 enough for the hostname.
3256 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3258 * memrchr.h: New file.
3259 * chdir-long.c: Include it.
3260 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3261 Don't bother including stddef.h.
3263 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3265 * argp-help.c (__argp_help): Create a fake struct argp_state and
3266 pass it to _help, otherwise the latter coredumps trying to
3267 dereference state.root_argp.
3269 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3271 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3273 Include <sys/types.h>, for dev_t.
3274 (ME_DUMMY, ME_REMOTE): Move from here....
3275 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3276 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3278 Include mountlist.h first, to test the interface.
3280 2005-01-29 Bruno Haible <bruno@clisp.org>
3282 * progname.c (program_name): Initialize.
3283 Needed when linking statically on MacOS X.
3285 2005-01-28 Bruno Haible <bruno@clisp.org>
3287 * javacomp.sh.in: New file, from GNU gettext.
3288 * javacomp.h: New file, from GNU gettext.
3289 * javacomp.c: New file, from GNU gettext.
3291 2005-01-26 Bruno Haible <bruno@clisp.org>
3293 * javaexec.sh.in: New file, from GNU gettext.
3294 * javaexec.h: New file, from GNU gettext.
3295 * javaexec.c: New file, from GNU gettext.
3297 2005-01-26 Simon Josefsson <jas@extundo.com>
3299 * gai_strerror.c: Use GPL in header.
3301 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3303 * argp-help.c (hol_entry_help): Avoid using non-constant
3304 initializers for struct pentry_state.
3305 (__argp_error): Check return value of __asprintf
3306 (__argp_failure): Translate error message
3308 * argp-parse.c: Removed braces around the expansion of N_()
3310 2005-01-21 Jim Meyering <jim@meyering.net>
3312 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3313 same value as for Solaris 9.
3315 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3316 component length. This included changing the parameter to be
3317 of type `char *' rather than `char const *'.
3318 * chdir-long.h (chdir_long): Update prototype.
3320 * openat.c (fdopendir, fstatat): New functions.
3321 * openat.h: Include headers required for use of DIR and struct stat.
3322 [AT_SYMLINK_NOFOLLOW]: Define.
3323 (fdopendir, fstatat): Add prototypes.
3325 2005-01-21 Bruno Haible <bruno@clisp.org>
3327 * classpath.h: New file, from GNU gettext.
3328 * classpath.c: New file, from GNU gettext.
3330 2005-01-20 Simon Josefsson <jas@extundo.com>
3332 * version-etc-fsf.c: New file, with version_etc_copyright.
3333 * version-etc.c: Remove version_etc_copyright.
3334 * version-etc.h (version_etc_copyright): Use [] instead of * in
3335 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3337 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3339 * save-cwd.c (save_cwd): Remove code to support the case
3340 where fchdir is missing or flaky.
3342 2005-01-20 Simon Josefsson <jas@extundo.com>
3344 * base64.h (isbase64): Add.
3346 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3347 using a unsigned prototype, don't inline.
3348 (base64_decode): Use it.
3350 2005-01-19 Bruno Haible <bruno@clisp.org>
3352 * sh-quote.h: New file, from GNU gettext.
3353 * sh-quote.c: New file, from GNU gettext.
3355 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3357 Merge changes from coreutils, as described below in several
3358 changelogs dated today.
3360 * save-cwd.c: Include "save-cwd.h" before other include files.
3361 (O_DIRECTORY): Remove; not needed here, since "." must be
3362 a directory. All uses removed.
3363 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3364 universal on Suns, and we also need to test for IRIX.
3365 Revamp code to use 'if' rather than '#if'.
3366 Avoid unnecessary comparison of cwd->desc to 0.
3368 * utimens.c (futimens): Robustify the previous patch, by checking
3369 for known valid error numbers rather than observed invalid ones.
3371 2005-01-18 Jim Meyering <jim@meyering.net>
3373 * version-etc.c (version_etc_copyright): Update copyright date.
3375 * utimens.c (futimens): Account for the fact that futimes
3376 can also fail with errno == ENOSYS or errno == ENOENT.
3377 Patch from Dmitry V. Levin.
3379 Change the name of the robust chdir function from chdir to chdir_long.
3380 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3381 (restore_cwd): Use chdir_long, not chdir.
3382 * chdir-long.c: Renamed from chdir.c.
3383 * chdir-long.h: Renamed from chdir.h.
3384 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3387 2005-01-18 Bob Proulx <bob@proulx.com>
3389 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3390 offsetof() macro construct to avoid compile failure with native HP-UX
3391 11.0 ANSI C compiler.
3393 2005-01-06 Bruno Haible <bruno@clisp.org>
3395 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3396 because stpncpy.m4 takes care of it.
3398 2004-01-24 Bruno Haible <bruno@clisp.org>
3400 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3402 2003-10-09 Bruno Haible <bruno@clisp.org>
3404 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3406 2005-01-06 Bruno Haible <bruno@clisp.org>
3408 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3409 * fwriteerror.c: Include <stdbool.h>.
3410 (fwriteerror): At the end, close the file stream. Record whether
3411 stdout was already closed.
3413 2004-05-27 Bruno Haible <bruno@clisp.org>
3415 * execute.c (environ): Declare if needed.
3416 * pipe.c (environ): Likewise.
3417 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3419 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3421 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3422 definitions to be after all include files, to avoid collisions.
3423 Problem reported by Bob Proulx.
3425 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3427 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3428 not needed. This removes a dependency on the gettext module.
3429 [defined _LIBC]: Do not include <libintl.h>; not needed.
3431 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3433 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3436 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3438 * argp-parse.c: Include <stddef.h>.
3439 (alignof, alignto): New macros.
3440 (parser_init): Don't assume that void * is aligned sufficiently
3443 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3444 need to extend the stack.
3445 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3448 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3450 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3452 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3454 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3455 Remove now-obsolete comment about AIX.
3456 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3457 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3458 (YYMAXDEPTH): New macro.
3460 2004-12-18 Bruno Haible <bruno@clisp.org>
3462 * fatal-signal.c (fatal_signals): Make non-const.
3463 (init_fatal_signals): New function.
3464 (uninstall_handlers, install_handlers): Ignore signals that were set to
3466 (at_fatal_signal): Call init_fatal_signals.
3467 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3469 Reported by Paul Eggert.
3471 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3473 * getdate.y (textint): New member "negative".
3474 (time_zone_hhmm): New function.
3475 Expect 14 shift-reduce conflicts, not 13.
3476 (o_colon_minutes): New rule.
3477 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3478 (yylex): Set the "negative" member of signed numbers.
3480 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3482 Changes imported from coreutils.
3483 * hard-locale.c: Assume <locale.h> exists.
3485 (GLIBC_VERSION): New macro.
3486 (hard_locale): Assume setlocale exists.
3487 Rewrite to avoid #ifdef.
3488 Use strdup rather than malloc + strcpy.
3489 * human.c: Assume <locale.h> exists.
3490 (human_readable): Assume localeconv exists.
3492 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3494 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3495 convert T2, not T. (Imported from libc.)
3497 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3499 * getcwd.c (is_ENAMETOOLONG): New macro.
3500 (__getcwd.c): Don't restore errno; glibc doesn't.
3501 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3502 first, falling back to our code only if its results look suspicious.
3503 Ensure that the resulting buffer is only as large as necessary.
3505 * readutmp.c: Include readutmp.h first.
3506 Include <errno.h>, since readutmp.h no longer does that.
3507 * readutmp.h: Don't include <errno.h>,
3508 <sys/param.h>, <time.h>; not needed to establish interface.
3509 (errno): Remove decl.
3510 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3511 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3512 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3514 2004-11-28 Simon Josefsson <jas@extundo.com>
3516 * base64.h, base64.c: New file.
3518 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3520 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3522 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3524 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3525 HP's ANSI C compiler.
3526 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3527 Declaring int functions causes warnings on some modern systems and
3528 shouldn't be needed to compile on ancient ones.
3529 * same.c (MIN) [defined MIN]: Don't define, since it's already
3532 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3533 with the following changes.
3534 (__set_errno): Parenthesize properly.
3535 Include <stdbool.h>.
3536 (MIN, MAX, MATCHING_INO): New macros.
3537 (__getcwd): Define with prototype, not K&R form.
3538 Use heuristics to allocate default buffer on stack if possible.
3539 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3540 behavior, and to avoid the PATH_MAX limit when computing
3542 Use MATCHING_INO to compare inode number to file.
3543 Check for arithmetic overflow in size calculations.
3544 Fix bug in reallocation of dot array that caused getcwd to fail
3545 on directories nested deeper than 75.
3546 Be more careful about saving errno on error.
3547 Do not use realloc; use only free+malloc, as this is a bit
3548 more flexible and avoids a needless copy operation.
3549 Do not inspect st_dev and st_ino for symbolic links; POSIX
3550 doesn't specify the latter.
3551 Check for closedir errors.
3552 Avoid needless casts.
3553 Use "#ifdef weak_alias" around weak_alias, to be like other
3555 The following changes to getcwd.c have effect only when used in
3556 gnulib; they have no effect inside glibc proper.
3557 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3558 as alloca isn't used.
3559 (alloca, __alloca): Likewise.
3560 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3561 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3562 unconditionally, as gnulib assumes C89 or better.
3563 Do not include <sys/param.h>.
3564 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3565 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3567 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3568 Include <dirent.h> in a way that is compatible with modern Autoconf.
3569 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3570 New macros, if not already defined.
3571 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3572 Use "_LIBC", not "defined _LIBC", for consistency.
3573 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3575 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3576 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3577 * xgetcwd.c: David MacKenzie's old code was removed, so give
3578 credit only to Jim Meyering and adjust the copyright dates.
3579 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3580 <stdlib.h>, <unistd.h>, "pathmax.h".
3581 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3582 (INITIAL_BUFFER_SIZE): Remove.
3583 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3585 2004-11-23 Jim Meyering <jim@meyering.net>
3587 * getopt_.h: Remove trailing blanks.
3589 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3591 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3592 (futimens): New function, which uses futimes if available.
3593 (futimens, utimens): Support timespec==NULL, with same semantics
3594 as utime and utimens.
3595 * utimens.h (futimens): New decl.
3597 2004-11-23 Jim Meyering <jim@meyering.net>
3599 * __fpending.c: Add comment.
3601 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3603 * getopt_.h: Re-addition of __getopt_argv_const caused
3604 redefinition warnings. To avoid them, include the defines
3605 in `#if !defined __need_getopt ... #endif'. The only place
3606 where __getopt_argv_const is used is in definitions
3607 of getopt_long and getopt_long_only below, which are as well
3608 protected by `#ifndef __need_getopt'.
3609 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3610 __need_getopt after including <stdio.h> and <unistd.h> These
3611 headers might have defined it.
3613 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3615 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3617 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3618 optopt): Use them instead of invoking ## directly; otherwise, the
3619 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3621 2004-11-19 Bruno Haible <bruno@clisp.org>
3623 * strtok_r.c: Move comments from here...
3624 * strtok_r.h: ... to here.
3626 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3628 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3629 might fail. Problem reported by Yoann Vandoorselaere.
3630 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3631 that mishandle size_t overflow.
3633 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3635 * canon-host.c: Include "strdup.h".
3636 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3637 Use strdup instead of malloc/strcpy to duplicate strings.
3639 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3640 (human_space_before_unit): New constant.
3641 * human.c (human_readable): Support it.
3643 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3644 (xgetcwd): Set errno correctly when failing.
3645 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3646 the failure is actually due to a PATH_MAX problem.
3648 Further getopt changes to make it more likely that glibc will
3649 buy the changes back.
3650 * getopt.c (POSIXLY_CORRECT): New constant.
3651 (getopt): Use it, so to preserve glibc semantic
3652 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3653 when compiling for libc.
3654 * getopt_.h (__getopt_argv_const): Bring it back.
3655 (getopt_long, getopt_long_only): Use it.
3657 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3658 New arg POSIXLY_CORRECT. All callers changed.
3659 (getopt): Argv is now char * const *, as per standard.
3660 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3661 not char *__getopt_argv_const *.
3662 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3663 _getopt_long_only_r): Likewise.
3664 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3665 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3666 _getopt_long_r, _getopt_long_only_r): Likewise.
3667 * getopt_.h (__getopt_argv_const): Remove.
3668 (getopt): Argv is now char * const *, as per standard.
3670 * getdate.y (tORDINAL): New token.
3671 (day, relunit): Allow it for relative times.
3672 (relative_time_table): Use tORDINAL for ordinals.
3674 2004-11-15 Jim Meyering <jim@meyering.net>
3676 * closeout.c: Include "__fpending.h" once again.
3677 Include <stdbool.h>.
3678 (close_stdout): Don't fail just because stdout was closed initially,
3679 since some programs don't write to stdout in the normal course of
3680 operation (other than --version and --help), and we don't want this
3681 function to make e.g. `touch file >&-' fail.
3682 But do fail if it was closed and someone has tried to write to it.
3683 E.g., `printf foo >&-' must fail.
3685 2004-11-11 Simon Josefsson <jas@extundo.com>
3687 * strtok_r.h, strtok_r.c: New file.
3689 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3691 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3692 we can stop lying to compilers about the constness of argv when we
3693 are compiled outside glibc.
3694 (getopt, getopt_long, getopt_long_only): Use it.
3695 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3697 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3698 _getopt_long_only_r): Likewise.
3699 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3700 _getopt_long_only_r): Likewise.
3702 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3703 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3704 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3705 the other external symbols.
3706 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3707 declaration, since the above renaming now works around collisions.
3709 2004-11-11 Jim Meyering <jim@meyering.net>
3711 * linebreak.c: Remove trailing blanks.
3712 * alloca_.h: Likewise.
3713 * acosl.c: Likewise.
3714 * euidaccess.c: Likewise.
3715 * allocsa.h: Likewise.
3717 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3719 * mktime.c (SHR): New macro, which is a portable
3720 substitute for >> that should work even on Crays.
3721 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3722 Problem reported by Mark D. Baushke in
3723 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3724 * getdate.y (SHR): Likewise.
3726 * strftime.c (SHR): Likewise.
3728 * quotearg.c (struct quoting_options): Use unsigned int for
3729 quote_these_too, so that right shifts are well defined. All uses
3732 2004-11-10 Simon Josefsson <jas@extundo.com>
3734 * getaddrinfo.h, getaddrinfo.c: New files.
3736 2004-11-10 Jim Meyering <jim@meyering.net>
3738 Ensure that no close failure goes unreported.
3739 * closeout.c (close_stdout): Always close stdout. I.e., don't
3740 return early when it seems there's nothing to flush.
3741 Don't include __fpending.h.
3743 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3745 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3747 2004-11-05 Bruno Haible <bruno@clisp.org>
3749 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3750 Reported by Mark D. Baushke <mdb@cvshome.org>.
3752 2004-11-04 Bruno Haible <bruno@clisp.org>
3754 2004-09-11 Bruno Haible <bruno@clisp.org>
3755 * allocsa.valgrind: New file.
3756 2004-02-06 Bruno Haible <bruno@clisp.org>
3757 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3758 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3759 Reported by Christopher Seip <chris.seip@hp.com>.
3761 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3763 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3764 with errno == ERANGE if the buffer is too small.
3765 Problem reported by Mark D. Baushke.
3767 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3769 * xreadlink.c (MAXSIZE): New macro.
3770 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3771 size does not exceed MAXSIZE. Avoid cast.
3772 As suggested by Mark D. Baushke in
3773 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3774 if readlink fails with buffer size just under MAXSIZE, try again
3777 2004-11-02 Derek R. Price <derek@ximbiot.com>
3778 and Paul Eggert <eggert@cs.ucla.edu>
3780 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3781 (get_date): Overparenthesize to avoid GCC warning.
3783 2004-11-02 Bruno Haible <bruno@clisp.org>
3785 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3786 function returns void.
3788 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3790 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3791 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3794 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3796 * getdate.y: Add support for TZ="foo" within a date string.
3797 Fix some bugs near time_t boundaries. Reject dates with
3798 out-of-range components, e.g., "Sept 31".
3799 Include <stdlib.h>, "setenv.h", "xalloc.h".
3800 (ISDIGIT_LOCALE): Remove; unused.
3801 Note that the TZ and time functions used here are not reentrant.
3802 (mktime_ok, get_tz): New functions.
3803 (TZBUFSIZE): New constant.
3804 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3805 This requires that we sometimes generate our own TZ="XXX..." setting.
3807 2004-10-27 Derek R. Price <derek@ximbiot.com>
3809 * mktime.c (not_equal_tm): Remove redundant check.
3811 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3813 * getdate.y: Use Bison 1.875 features, and some minor
3814 code cleanups. This change does not affect semantics.
3815 Don't include <stdlib.h>; no longer needed.
3816 Don't include unlocked-io.h; only the "#if TEST" code uses
3817 stdio, and performance isn't crucial there.
3818 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3819 Bison 1.875 features as described below.
3820 All uses of "PC." replaced by "pc->".
3821 (YYSTYPE): Add a forward declaration.
3822 (yylex, yyerror): Use full prototypes in forward decls.
3823 Use "%pure-parser" rather than obsolescent "%pure_parser".
3824 Use %parse-param and %lex-param instead of obsolescent
3825 YYPARSE_PARAM and YYLEX_PARAM.
3826 (meridian_table, month_and_day_table, time_units_table,
3827 relative_time_table, time_zone_table, military_table,
3828 lookup_zone, lookup_word, get_date):
3829 Use NULL instead of 0 where appropriate.
3830 (to_hour): Avoid abort (), to avoid a dependency on
3832 (yyerror, yylex): Now accepts parser_control * arg.
3833 (main) [TEST]: Use '\0' rather than 0 for char.
3835 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3837 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3838 It's now the caller's responsibility to handle the case where
3839 !HAVE_GETPAGESIZE && !defined getpagesize.
3841 * mktime.c (leapyear): Arg is long int, not int.
3843 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3845 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3847 2004-10-12 Simon Josefsson <jas@extundo.com>
3849 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3850 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3853 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3855 * vsnprintf.h: New file.
3856 * vsnprintf.c: New file.
3858 2004-10-07 Bruno Haible <bruno@clisp.org>
3860 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3861 into the provided buffer.
3863 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3865 * diacrit.c, diacrit.h: Add GPL notice.
3867 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3868 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3869 * logl.c (logl): Keep the code as similar to glibc as possible.
3870 This avoids a potential constant-folding bug.
3872 2004-10-05 Bruno Haible <bruno@clisp.org>
3874 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3876 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3878 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3879 * xmalloc.c (xmemdup): Likewise.
3880 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3881 XFREE): Remove these long-obsolescent macros.
3882 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3883 * xstrdup.c: Remove.
3885 * regex.c (re_comp): Cast gettext return value to char *,
3886 Problem reported by Martin Neitzel via Mark D. Baushke.
3888 2004-10-04 Simon Josefsson <jas@extundo.com>
3890 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3891 '#ifdef USE_UNLOCKED_IO'.
3893 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3895 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3896 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3897 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3898 regex.c, sha1.c, version-etc.c, yesno.c:
3899 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3900 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3901 the includer's responsibility.
3903 Sync from coreutils.
3905 * modechange.c (mode_compile): Don't decrement a pointer that
3906 points to the start of a string, as the C Standard says the
3907 resulting behavior is undefined.
3909 * backupfile.h (enum backuptype): Rename none -> no_backups,
3910 simple -> simple_backups, numbered_existing ->
3911 numbered_existing_backups, numbered -> numbered_backups
3912 to avoid shadowing problems. All uses changed.
3913 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3914 * backupfile.c (check_extension, numbered_backup):
3915 Rename locals to avoid shadowing 'basename'.
3916 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3919 * .cppi-disable: Add getopt_.h, getopt_int.h.
3920 * .cvsignore: Add getopt.h.
3922 2004-10-04 Simon Josefsson <jas@extundo.com>
3924 * memmem.h: New file.
3925 * memmem.c: New file, taken from glibc.
3927 2004-10-02 Jim Meyering <jim@meyering.net>
3929 * dirfd.h, getpagesize.h: Add copyright notice.
3931 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3933 * snprintf.c: Remove comments as to why each header is needed.
3935 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3937 * strsep.h: New file.
3938 * strsep.c: New file.
3940 2004-10-01 Simon Josefsson <jas@extundo.com>
3942 * snprintf.c (snprintf): Handle size==0.
3944 2004-10-01 Simon Josefsson <jas@extundo.com>
3945 Bruno Haible <bruno@clisp.org>
3947 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3948 (snprintf): Declare 'args'.
3950 2004-09-30 Simon Josefsson <jas@extundo.com>
3952 * snprintf.h, snprintf.c: New files.
3954 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3956 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3957 (hol_entry_help): Never translate an empty string.
3958 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3959 * argp.h (OPTION_NO_TRANS): New option.
3961 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3963 * xvasprintf.c: Include xalloc.h.
3964 (xvasprintf): Use xalloc_die, not xmalloc_die.
3966 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3968 * dummy.c: Change copyright notice to FSF, and license to GPL.
3970 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3972 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3973 Problem reported by Bruno Haible in:
3974 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3976 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3978 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3979 in case some system header has #define'd it. Problem reported by
3980 Soeren D. Schulze in
3981 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3983 2004-09-08 Bruno Haible <bruno@clisp.org>
3985 * stdint_.h: New file, taken from GNU clisp.
3987 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3989 * xvasprintf.h: New file.
3990 * xvasprintf.c: New file.
3991 * xasprintf.c: New file.
3993 2004-09-08 Bruno Haible <bruno@clisp.org>
3995 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3997 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3999 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4001 Import from coreutils.
4002 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4003 strings on unbounded length. alloca's performance benefits aren't
4004 that important here.
4006 (parse_with_separator): New function, with most of the internals
4007 of the old parse_user_spec. Allow user to omit both user and group,
4008 for compatibility with FreeBSD.
4009 Clone only the user name, not the entire spec.
4010 Do not set *uid, *gid unless entirely successful.
4011 Avoid memory leak in some failing cases.
4012 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4013 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4014 (parse_user_spec): Rewrite to use parse_with_separator.
4016 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4018 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4019 its complicated substitute.
4020 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4021 and program_invocation_name.
4022 (__argp_basename) [!_LIBC]: Remove; the only use was
4023 replaced by its body.
4024 (__argp_short_program_name): Change condition from
4025 !defined __argp_short_program_name to
4026 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4027 to match argp-namefrob.h.
4028 (__argp_failure): Don't assume strerror_r returns char *.
4029 * argp-parse.c (N_): Define unconditionally.
4030 (argp_default_options): Fill out initializers with 0 to avoid
4033 2004-08-12 Simon Josefsson <jas@extundo.com>
4035 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4036 * getopt_.h: Renamed from getopt.h.
4038 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4040 Merge from coreutils.
4042 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4043 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4044 for Reliant Unix 5.43.
4046 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4047 (union fooround): Use uintmax_t, not long int.
4048 The rest is a merge from libc:
4049 [defined _LIBC]: Include <shlib-compat.h>.
4050 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4052 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4054 * strverscmp.c: Convert to UTF-8.
4056 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4058 * obstack.h (obstack_empty_p):
4059 Don't assume that chunk->contents is suitably aligned.
4060 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4061 Likewise. Problem reported by Benno in
4062 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4064 * chown.c (rpl_chown): Work even if the file is writeable but not
4065 readable. This could be improved further but it'd take some work.
4067 2004-08-08 Simon Josefsson <jas@extundo.com>
4069 * xgethostname.c: Don't include error.h (not used).
4072 * getpass.c: Include getpass.h first.
4074 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4076 * xalloc-die.c: New files.
4077 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4079 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4080 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4081 (_, N_, xalloc_die): Move to xalloc-die.c.
4082 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4083 so that we needn't mess with xalloc_msg_memory_exhausted.
4085 * sha1.h: Renamed from sha.h.
4086 (SHA1_H): Renamed from _SHA_H.
4087 (sha1_ctx): Renamed from sha_ctx.
4088 (sha1_init_ctx): Renamed from sha_init_ctx.
4089 (sha1_process_block): Renamed from sha_process_block.
4090 (sha1_process_bytes): Renamed from sha_process_bytes.
4091 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4092 (sha1_read_ctx): Renamed from sha_read_ctx.
4093 (sha1_stream): Renamed from sha_stream.
4094 (sha1_buffer): Renamed from sha_buffer.
4095 * sha1.c: Likewise; renamed from sha.c.
4096 Do not include <sys/types.h>.
4097 Include <stddef.h> rather than <stdlib.h>.
4099 2004-08-08 Bruno Haible <bruno@clisp.org>
4101 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4102 FILESYSTEM_PREFIX_LEN.
4103 * progreloc.c: Likewise.
4104 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4106 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4109 * argp-help.c (make_hol, hol_append): Don't assume that
4110 SIZE_MAX is a valid preprocessor constant.
4111 (__argp_basename): Change from "#ifndef _LIBC"
4112 to "#ifndef __argp_short_program_name", so that
4113 we don't compile these functions for tar.
4115 More merges from coreutils.
4116 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4117 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4119 * addext.c: Remove; no longer needed.
4120 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4121 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4122 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4123 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4124 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4125 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4126 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4127 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4128 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4129 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4130 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4131 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4132 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4133 Import changes from coreutils.
4135 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4137 Merge from coreutils.
4139 * .gdb-history: Remove; this doesn't belong here.
4141 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4142 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4143 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4145 * dirname.h: Include <stdbool.h>.
4146 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4147 for consistency with POSIX terminology. All uses changed.
4148 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4149 (strip_trailing_slashes): Use bool for booleans.
4150 * stripslash.c (strip_trailing_slashes): Likewise.
4152 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4153 sometimes returns a positive errno value even when it succeeds.
4154 (print_errno_message) [!LIBC]: Fall back on strerror if
4157 * path-concat.c (mempcpy): Don't define if a system header defines it.
4158 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4159 (longest_relative_suffix): New function.
4160 (path_concat): Use it. Assume first argument is not NULL.
4161 Port to DOS. Omit redundant separators.
4162 Report an error instead of returning NULL.
4163 Use mempcpy instead of memcpy.
4164 (xpath_concat): Remove: not declared or used.
4166 * same.h: Include <stdbool.h>
4167 (same_name): Return bool, not int.
4168 * same.c (same_name): Likewise.
4169 (errno): Don't declare; we assume C89 or better now.
4171 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4172 if not already defined.
4174 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4175 * dup-safer.c (errno): Likewise.
4177 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4179 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4182 2004-08-03 Simon Josefsson <jas@extundo.com>
4184 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4185 * progname.h: Don't include stdbool.h.
4187 2004-08-02 Simon Josefsson <jas@extundo.com>
4189 * getsubopt.h: New file, with comments from Bruno Haible.
4190 * getsubopt.c: New file, from glibc, but slightly modified based on
4191 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4193 2004-08-01 Simon Josefsson <jas@extundo.com>
4195 * xgetdomainname.c: Include stdlib.h, for free().
4197 2004-07-16 Simon Josefsson <jas@extundo.com>
4199 * dummy.c: New file.
4201 2004-07-16 Bruno Haible <bruno@clisp.org>
4203 * backupfile.h: Add extern "C" for C++.
4204 * closeout.h: Likewise.
4205 * copy-file.h: Likewise.
4206 * findprog.h: Likewise.
4207 * full-write.h: Likewise.
4208 * pathname.h: Likewise.
4209 * progname.h: Likewise.
4210 * stpcpy.h: Likewise.
4211 * stpncpy.h: Likewise.
4212 * strcase.h: Likewise.
4213 * strstr.h: Likewise.
4214 * xalloc.h: Likewise.
4216 * mbswidth.h: Add extern "C" for C++.
4217 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4219 2004-07-09 Simon Josefsson <jas@extundo.com>
4221 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4222 failed without this.)
4224 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4226 * fchown-stub.c: New file.
4228 2004-06-24 Jim Meyering <jim@meyering.net>
4230 * obstack.h (obstack_base): Cast to (void *), per documentation.
4232 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4234 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4236 2004-06-01 Jim Meyering <jim@meyering.net>
4238 * calloc.c: New file.
4240 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4242 * getdate.y (yylex): Allow space between sign and number.
4243 Problem reported by Dan Jacobson.
4245 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4246 and Jim Meyering <jim@meyering.net>
4248 Merge from coreutils CVS.
4250 * stat-macros.h: New file, with contents from file-type.h
4251 and coreutils' system.h.
4252 * file-type.c: Include "stat-macros.h".
4253 * file-type.h (file_type): Move all macro definitions to new file,
4256 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4257 Wrap old code with this conditional.
4258 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4259 function that does not dereference symlinks.
4260 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4262 * xreadlink.c: Include xreadlink.h first, to catch .h file
4263 dependency problems.
4264 (xreadlink): Accept new arg SIZE, for efficiency.
4265 All decls and uses changed.
4266 * xreadlink.h: Include <stddef.h>, for size_t.
4268 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4269 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4271 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4273 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4275 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4276 macros to be defined.
4277 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4278 the allocator returns NULL because the requested size is zero.
4280 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4282 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4283 var. Add comment explaining why libc still defines it. This
4284 merges the following patch from glibc:
4285 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4287 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4289 * obstack.c (_obstack): Remove unused variable. It hasn't been
4290 present in glibc since revision 1.1 of this file.
4291 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4292 obstack_alignment_mask, obstack_alloc, obstack_base,
4293 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4294 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4295 obstack_grow0, obstack_init, obstack_int_grow,
4296 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4297 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4298 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4299 nonexistent functions.
4301 2004-05-17 Derek R. Price <derek@ximbiot.com>
4302 Paul Eggert <eggert@cs.ucla.edu>
4304 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4306 2004-05-14 Bruno Haible <bruno@clisp.org>
4308 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4309 that consists of a '.' followed by an empty digit string.
4310 Patch by Tor Lillqvist <tml@iki.fi>.
4312 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4314 Port obstack to the AS/400, where pointers are 16 bytes wide and
4315 you cannot cast an integer to a valid pointer. This patch is
4316 currently waiting to be integrated into glibc; see
4317 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4319 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4320 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4321 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4322 (struct obstack): temp member is now a union of a pointer and
4323 an integer, instead of an integer. All integer uses changed.
4324 This does not affect the physical layout of struct obstack,
4325 except on hosts (like the AS/400) where the size or alignment of
4326 void * is greater than that of ptrdiff_t.
4327 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4328 __STDC__)]: Store temporary in pointer member of union, not
4330 * obstack.c: Include <stddef.h>, for offsetof.
4331 (struct fooalign): Remove; it doesn't need a name.
4332 (union fooround): Change double to long double, and add void *.
4333 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4334 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4335 not a macro. Hence the values are always int; so remove all
4336 casts-to-int in uses.
4338 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4339 Derek Price <derek@ximbiot.com>
4341 * alloca.c: Include <alloca.h>, to get our interface.
4342 * alloca_.h: Use __alloca on AIX, so that we don't have to
4343 include <alloca.h> first. Use C89 prototype for alloca; this
4344 requires including <stddef.h> for size_t. Use extern "C" if C++.
4345 Use #elif for simplicity, since we can assume C89 now.
4346 Don't try to source the system alloca.h since it will not be found
4347 and to prevent recursively including its replacement.
4348 * fnmatch.c: Include <alloca.h> instead of opencoding.
4349 * regex.c: Likewise.
4351 2004-05-16 Derek Price <derek@ximbiot.com>
4352 Paul Eggert <eggert@cs.ucla.edu>
4354 getline cleanup. This changes the getndelim2 API: both order of
4355 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4358 * getline.c: Don't include stddef.h or stdio.h, since our
4359 interface does that.
4360 (getline): Always use getdelim, so that we don't have two
4361 copies of this code.
4362 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4364 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4365 (GETNDELIM2_MAXIMUM): New macro.
4366 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4367 instead of the old practice of delim2==0. All callers changed.
4368 Return -1 on overflow, instead of returning junk.
4369 Do not set *linesize unless allocation succeeds.
4370 * getndelim2.h: Do not include stddef.h; no longer needed, now
4371 that we include sys/types.h.
4372 * getnline.h: Likewise.
4373 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4374 (getndelim2): Reorder arguments.
4375 * getnline.c (getnline, getndelim):
4376 Don't discard the NMAX argument.
4377 (getnline): Invoke getndelim, to avoid code duplication.
4378 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4379 of (size_t) -1 by callers of the getnline family.
4381 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4383 * nanosleep.c (suspended): Change its type from int to
4384 sig_atomic_t volatile.
4385 (first_call): Make it private to rpl_nanosleep, and have it
4386 be zero initially as that's a bit faster.
4387 (my_usleep): Round up fractional times instead of truncating them,
4388 as this is the usual meaning for 'sleep'.
4390 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4392 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4393 (ENOSYS): Define if not defined.
4394 (settime): Fall back on stime if it exists and settimeofday fails.
4395 But don't bother with fallbacks if a method fails with errno == EPERM.
4397 2004-05-11 Jim Meyering <jim@meyering.net>
4399 Prior to this change, the save_cwd caller required read access to the
4400 current directory on most systems (ones with the fchdir function).
4402 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4403 fails, try write-only, and finally, resort to using xgetcwd.
4405 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4407 * obstack.c, obstack.h: Import changes from libc.
4409 2004-04-28 Bruno Haible <bruno@clisp.org>
4411 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4412 implicitly appends .exe to executables.
4413 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4414 accepts Windows pathnames.
4415 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4416 Cygwin like Windows, since it now accepts Windows pathnames.
4417 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4418 Cygwin like Windows, since it now accepts Windows pathnames.
4419 Reported by Derek Robert Price <derek@ximbiot.com>.
4421 2004-04-20 Jim Meyering <jim@meyering.net>
4423 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4425 2004-04-20 Jim Meyering <jim@meyering.net>
4426 Bruno Haible <bruno@clisp.org>
4428 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4429 memory when realloc fails.
4431 2004-04-18 Jim Meyering <jim@meyering.net>
4433 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4434 don't leak memory and do call END_UTMP_ENT.
4436 2004-04-11 Paul Eggert <eggert@twinsun.com>
4438 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4439 (CHAR_BIT): Remove, since we assume C89.
4440 Include <stdint.h> if available, as per current Autoconf CVS advice.
4442 2004-03-30 Paul Eggert <eggert@twinsun.com>
4444 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4445 not bool, to be more consistent with Unix conventions.
4446 Suggested by Bruno Haible.
4448 Merge from coreutils.
4450 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4453 * getdate.h: Include stdbool.h, and timespec.h instead of
4454 the usual <time.h> dance.
4455 (get_date): Change signature to support fractional time stamps.
4456 All callers changed.
4457 * getdate.y: Include "getdate.h" first, as we can now
4458 assume C89 and don't need to worry about 'const'.
4459 Similarly, include "unlocked-io.h" near start, not in middle.
4461 (textint.value): Use long int rather than int.
4462 (textint.digits): Use size_t rather than int.
4463 (BILLION, LOG10_BILLION): New constants.
4464 (parser_control): New member rel_ns. Members day_ordinal,
4465 time_zone, month, day, hour, minutes, rel_year, rel_month,
4466 rel_day, rel_hour, rel_minutes, rel_seconds
4467 are now long int, not int. Member seconds is now struct timespec,
4468 not int. New member timespec_seen. Members dates_seen, days_seen,
4469 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4471 (%union.intval): Now long int, not int.
4472 New member timespec.
4473 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4474 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4475 (spec): Now is a timespec or an item list.
4476 (timespec, items): New nonterminals.
4477 (time, rel, relunit, number, get_date):
4478 Add support for fractional seconds.
4479 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4480 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4481 (to_hour): First arg is now long int, not int.
4482 (to_year): Returns long int, not int.
4483 Don't treat year -70 like 70.
4484 (tm_diff): Returns long int, not int.
4485 (lookup_word): Use bool instead of int when appropriate.
4486 (yylex): Use size_t for count, not int.
4487 Detect overflow when parsing large integer constants.
4488 Add support for fractions.
4489 (get_date): Make pointers 'const' if possible.
4490 Use more-portable code to detect integer overflow.
4491 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4492 Don't use ctime; it's not reliable if the year has >4 digits.
4494 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4495 This is for compatibility with BSD.
4497 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4498 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4499 From coreutils' system.h.
4501 * userspec.c: Don't include "posixver.h".
4502 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4503 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4504 compatible extension. Simplify code by removing a boolean int
4505 that was always nonzero if a string was nonnull.
4507 2004-03-30 Jim Meyering <jim@meyering.net>
4509 Merge from coreutils.
4511 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4513 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4514 an empty input stream.
4516 * readtokens.c: Include <stdbool.h>.
4517 (readtoken): Use `size_t' rather than int/long.
4518 All callers adjusted.
4519 Use `bool' rather than `int' where appropriate.
4520 Use memset rather than an explicit loop.
4521 Use x2nrealloc rather than xrealloc.
4522 Allow the use of `\0' as a delimiter.
4523 (readtokens): Likewise.
4524 * readtokens.h (readtoken, readtokens): Update prototypes.
4526 2004-03-30 Bruno Haible <bruno@clisp.org>
4528 * getloadavg.c (getloadavg): Don't assume setlocale returns
4531 2004-03-29 Paul Eggert <eggert@twinsun.com>
4533 Merge changes to getloadavg.c from coreutils and Emacs.
4535 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4536 Define to an expression, not to the empty string.
4537 Include cloexec.h and xalloc.h.
4538 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4539 Use set_cloexec_flag rather than rolling our own.
4540 * cloexec.c, cloexec.h: New files.
4542 2004-03-18 Paul Eggert <eggert@twinsun.com>
4544 * getopt.h: Sync with libc CVS.
4546 2004-03-18 Paul Eggert <eggert@twinsun.com>
4547 Bruno Haible <bruno@clisp.org>
4549 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4550 not on all platforms that have <wchar.h>.
4551 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4553 2004-03-09 Paul Eggert <eggert@twinsun.com>
4555 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4557 * getopt_int.h: New file, also synced from libc.
4559 2004-03-07 Paul Eggert <eggert@twinsun.com>
4561 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4562 '#if' expressions. Unlike the code it replaces, it does not
4563 depend on (defined _SC_PAGESIZE). However, it does depend on
4564 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4565 first reported by Jason Andrade in
4566 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4568 2004-01-18 Simon Josefsson <jas@extundo.com>
4570 * strdup.h: New file.
4571 * strdup.c: Include it.
4572 * path-concat.c: Include strdup.h. Drop strdup declaration.
4573 * userspec.c: Include strdup.h. Drop strdup declaration.
4575 2004-02-06 Karl Berry <karl@gnu.org>
4577 * config.charset: update from gettext 0.14.1.
4579 2004-02-05 Paul Eggert <eggert@twinsun.com>
4581 Add comments and code, prompted by suggestions from Bruno Haible
4583 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4584 describing the enum quoting_style values.
4585 * quotearg.c (quotearg_alloc): New function.
4586 (quotearg_buffer_restyled): Treat lone { and } as special.
4587 Treat = as special. Work around bug with older shells
4588 that "see" a '\' that is really the 2nd byte of a multibyte char.
4589 Quote empty string with shell_quoting_style.
4591 2004-02-03 Bruno Haible <bruno@clisp.org>
4593 * pipe.h: New file, from GNU gettext.
4594 * pipe.c: New file, from GNU gettext.
4596 2004-01-27 Bruno Haible <bruno@clisp.org>
4598 * execute.h: New file, from GNU gettext.
4599 * execute.c: New file, from GNU gettext.
4600 * w32spawn.h: New file, from GNU gettext.
4602 2004-01-23 Paul Eggert <eggert@twinsun.com>
4604 Exit-status fix from coreutils.
4606 Use exit_failure consistently in place of EXIT_FAILURE,
4607 so that program exit statuses are consistent on failure.
4609 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4610 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4611 * argmatch.h: Comment fix to match the above.
4612 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4613 Now a macro referring to exit_failure, instead of a separate
4614 variable. Include "exitfail.h" to get it.
4615 * xstrtol.h: Include "exitfail.h".
4616 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4618 * long-options.c (parse_long_options): Use prototype
4619 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4622 2004-01-21 Jim Meyering <jim@meyering.net>
4624 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4625 so as not to conflict with a different-sized __mktime_internal
4626 function in GNU libc.
4627 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4628 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4630 2004-01-18 Paul Eggert <eggert@twinsun.com>
4632 Merge from diffutils.
4634 * file-type.c (file_type): Add typed memory objects.
4635 * file-type.h (S_TYPEISTMO): New macro.
4637 * c-stack.h (c_stack_action): Remove argv argument.
4638 * c-stack.c (c_stack_action): Likewise. All uses changed.
4639 (die): Don't calculate message unless segv_action returns.
4640 (get_stack_location, min_address_from_argv, max_address_from_argv,
4641 volatile stack_base, volatile_stack_size): Remove.
4642 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4643 that every segmentation violation is a stack overflow. (Ouch!)
4644 See Debian bug 136249 (still outstanding) for more info about why
4645 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4647 2003-11-30 Bruno Haible <bruno@clisp.org>
4649 Safer stack allocation.
4650 * setenv.c: Include allocsa.h.
4651 (alloca): Remove fallback definition.
4652 (freea): Remove macro.
4653 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4656 2003-10-17 Bruno Haible <bruno@clisp.org>
4658 * binary-io.h: Avoid warnings on Cygwin.
4660 2003-12-28 Bruno Haible <bruno@clisp.org>
4662 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4663 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4665 2003-11-28 Bruno Haible <bruno@clisp.org>
4667 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4669 2003-11-27 Bruno Haible <bruno@clisp.org>
4671 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4673 2003-11-17 Bruno Haible <bruno@clisp.org>
4675 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4677 2003-11-24 Bruno Haible <bruno@clisp.org>
4679 * xallocsa.h: New file, from GNU gettext.
4680 * xallocsa.c: New file, from GNU gettext.
4682 2003-11-24 Bruno Haible <bruno@clisp.org>
4684 * allocsa.h: New file, from GNU gettext.
4685 * allocsa.c: New file, from GNU gettext.
4687 2003-11-24 Bruno Haible <bruno@clisp.org>
4689 * eealloc.h: New file.
4691 2004-01-15 Jim Meyering <jim@meyering.net>
4693 Merge from coreutils.
4695 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4696 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4697 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4699 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4700 optional configure-time default.
4702 * version-etc.c (version_etc_copyright): Update copyright date.
4704 * xreadlink.c (xreadlink): Correct outdated comment.
4706 2004-01-15 Paul Eggert <eggert@twinsun.com>
4708 Merge from coreutils.
4710 * posixver.c: Include posixver.h.
4712 * same.c: Include <stdbool.h>, <limits.h>.
4713 (_POSIX_NAME_MAX): Define if not defined.
4715 (same_name): If file names are silently truncated, report
4716 that the file names are the same if they are the same after
4717 the silent truncation.
4719 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4720 conversion function.
4721 * xstrtod.c (xstrtod): Likewise. All callers changed to
4722 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4725 2004-01-14 Paul Eggert <eggert@twinsun.com>
4727 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4728 with like-named macro in fnmatch.c.
4729 (EXT): Use an internal constant instead.
4731 Merge fnmatch patches from glibc.
4732 * fnmatch.c (mbsinit): Remove define.
4733 Add libc_hidden_ver (__fnmatch, fnmatch).
4734 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4735 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4737 2003-12-14 Karl Berry <karl@gnu.org>
4739 * config.charset: update from gettext-runtime.
4741 2003-12-03 Paul Eggert <eggert@twinsun.com>
4743 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4744 Bug reported by Alfred M. Szmidt.
4746 2003-11-29 Karl Berry <karl@gnu.org>
4748 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4750 2003-11-23 Paul Eggert <eggert@twinsun.com>
4751 Bruno Haible <bruno@clisp.org>
4753 * printf-parse.h: Don't include sys/types.h.
4754 (ARG_NONE): New macro.
4755 (char_directive): Change type of *arg_index fields to size_t.
4756 * printf-parse.c: Don't include sys/types.h.
4757 (SSIZE_MAX): Remove macro.
4758 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4759 Remove unnecessary overflow check.
4760 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4763 2003-11-24 Paul Eggert <eggert@twinsun.com>
4765 * alloca.c: Remove dependency on xalloc module.
4766 (xalloc_die): Remove.
4767 (memory_full) [!defined emacs]: New macro.
4768 [!defined emacs]: Don't include xalloc.h.
4769 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4770 address arithmetic overflows. Change datatypes a bit to avoid
4773 2003-11-22 Jim Meyering <jim@meyering.net>
4775 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4777 2003-11-17 Bruno Haible <bruno@clisp.org>
4779 * vasnprintf.c (alloca): Remove fallback definition.
4780 (freea): Remove definition.
4781 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4782 Reported by Paul Eggert.
4784 2003-11-17 Jim Meyering <jim@meyering.net>
4786 On systems without utime and without a utimes function capable of
4787 dealing with a NULL struct utimbuf* argument, this utime replacement
4788 could -- in unusual circumstances -- leak a file descriptor.
4789 * utime.c: Include <unistd.h> and <errno.h>.
4790 (utime_null): Be sure to close `fd' and to preserve errno.
4791 Reported by Geoff Collyer via Arnold Robbins.
4793 2003-11-16 Paul Eggert <eggert@twinsun.com>
4794 Bruno Haible <bruno@clisp.org>
4796 Protect against address arithmetic overflow.
4797 * printf-args.h: Include stddef.h.
4798 (arguments): Change type of field 'count' to size_t.
4799 * printf-args.c (printf_fetchargs): Use size_t instead of
4800 'unsigned int' where appropriate.
4801 * printf-parse.h: Include sys/types.h.
4802 (char_directive): Change type of *arg_index fields to ssize_t.
4803 (char_directives): Change type of fields 'count', max_*_length to
4805 * printf-parse.c: Include sys/types.h and xsize.h.
4806 (SSIZE_MAX): Define fallback value.
4807 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4808 instead of 'int' where appropriate. Check a_allocated, d_allocated
4809 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4810 * vasnprintf.c: Include xsize.h.
4811 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4812 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4813 overflow. Avoid wraparound when converting a width or precision from
4816 2003-11-16 Bruno Haible <bruno@clisp.org>
4818 Update from GNU gettext.
4819 * printf-parse.c: Generalize to it can be compiled for wide strings.
4820 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4821 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4822 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4823 SNPRINTF): New macros.
4824 Don't include <alloca.h> if the file is used inside libintl.
4825 (local_wcslen): New function, for Solaris 2.5.1.
4826 (VASNPRINTF): Use it instead of wcslen.
4828 2003-11-16 Bruno Haible <bruno@clisp.org>
4830 * xsize.h (xmax): New function.
4831 (xsum, xsum3, xsum4): Declare as "pure" functions.
4833 2003-11-12 Paul Eggert <eggert@twinsun.com>
4835 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4836 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4837 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4838 heuristic is just as accurate as far as we know, and it removes a
4839 dependency on size_max.m4 and ptrdiff_max.m4.
4841 2003-11-12 Paul Eggert <eggert@twinsun.com>
4843 * xstrtol.c (__xstrtol): Remove "break" immediately after
4844 "return", to pacify some unknown compiler. Problem reported
4847 2003-11-11 Bruno Haible <bruno@clisp.org>
4849 * xsize.h (SIZE_MAX): Remove fallback definition.
4850 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4853 2003-11-10 Paul Eggert <eggert@twinsun.com>
4855 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4856 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4857 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4859 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4860 not (size_t) -1, since it's defined here.
4862 2003-11-06 Paul Eggert <eggert@twinsun.com>
4864 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4865 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4866 Reject sizes of exactly SIZE_MAX bytes.
4867 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4868 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4870 2003-11-05 Bruno Haible <bruno@clisp.org>
4872 * xsize.h: Include limits.h, to avoid a possible collision with
4873 SIZE_MAX defined in <limits.h> on Solaris.
4875 2003-11-04 Bruno Haible <bruno@clisp.org>
4877 * xsize.h: New file.
4878 * linebreak.c: Include xsize.h.
4879 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4880 argument for overflow.
4881 Suggested by Paul Eggert.
4883 2003-10-31 Bruno Haible <bruno@clisp.org>
4885 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4886 to avoid (extremely rare) race condition.
4887 Suggested by Paul Eggert.
4889 2003-11-03 Jim Meyering <jim@meyering.net>
4891 * userspec.c: Include "userspec.h".
4892 * userspec.h: New file.
4894 2003-10-31 Paul Eggert <eggert@twinsun.com>
4896 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4897 * mountlist.c (SIZE_MAX): Define if not defined already.
4898 (read_filesystem_list): Set and use me_type_malloced.
4899 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4900 whatever the type happens to be), for brevity and consistency.
4901 Check for size calculation overflow on Alphas running OSF/1.
4903 2003-10-31 Jim Meyering <jim@meyering.net>
4905 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4907 * linebuffer.c: Include <string.h> for declaration of memset.
4909 2003-10-30 Paul Eggert <eggert@twinsun.com>
4910 Bruno Haible <bruno@clisp.org>
4912 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4913 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4915 2003-10-29 Paul Eggert <eggert@twinsun.com>
4917 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4918 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4920 * quotearg.c (quotearg_n_options): Use it.
4921 * group-member.c: Include <stdbool.h>.
4922 (free_group_info): Arg is now const *; don't free arg.
4923 (get_group_info): Now returns bool and accepts struct group_info *,
4924 rather than returning a malloc'ed struct group_info *.
4925 All uses changed. Check for overflow in internal size calculation.
4927 * getusershell.c (readname): Simplify the code by using x2nrealloc
4928 rather than xmalloc/xrealloc.
4929 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4930 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4931 conformance bug: the old code used a pointer after freeing the
4932 storage that it addressed.
4933 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4934 rather than doing it by hand.
4935 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4936 the buffer preserved. Use free and xmalloc instead.
4937 * quotearg.c (quotearg_n_options): Likewise.
4938 Use a simpler test for size overflow. Don't use xalloc_oversized
4939 because unsigned int might be wider than size_t (!); this suggests
4940 that we should switch from unsigned int to size_t for slot numbers.
4942 2003-10-27 Bruno Haible <bruno@clisp.org>
4944 * stdbool_.h: Better support for BeOS.
4946 2003-10-27 Paul Eggert <eggert@twinsun.com>
4948 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4949 to allocate the returned structure. Do not allocate a subarray,
4950 as x2nrealloc will do that.
4951 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4952 instead of xnrealloc.
4953 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4955 2003-10-26 Paul Eggert <eggert@twinsun.com>
4957 * xalloc.h (xalloc_oversized): New static inline function, for
4958 callers that want to do their own size-overflow checking. Include
4959 <stdbool.h>, since xalloc_oversized returns bool.
4960 * xalloc.c (array_size_overflow): Remove. All callers changed
4961 to use xalloc_oversized.
4963 Add two functions x2realloc, x2nrealloc, for programs that grow
4964 arrays dynamically by doubling their sizes.
4965 * xalloc.h (x2realloc, x2nrealloc): New decls.
4966 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4969 Port to C99 semantics for 'inline' of external functions.
4970 Bug reported by Bruno Haible.
4971 * xmalloc.c (xnmalloc_inline): New static inline function,
4972 with the old contents of xnmalloc.
4973 (xnmalloc, xmalloc): Use it.
4974 (xnrealloc_inline): New static inline function,
4975 with the old contents of xnrealloc.
4976 (xnrealloc, xrealloc): Use it.
4978 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4980 2003-10-25 Paul Eggert <eggert@twinsun.com>
4982 Fix several address-calculation bugs in the hash modules,
4983 plus some minor code cleanup.
4985 * hash.h: Include <stdbool.h>, for bool.
4986 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4987 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4988 hash_get_n_entries, hash_get_max_bucket_length,
4989 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4990 hash_rehash): Use size_t rather than unsigned.
4991 * hash.c (struct hash_table, hash_get_n_buckets,
4992 hash_get_n_buckets_used, hash_get_n_entries,
4993 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4994 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4995 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4997 (SIZE_MAX): Define if not defined.
4998 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4999 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5001 Use const * when possible.
5002 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5003 (check_tuning): Fix bug: if tuning parameters were very close to
5004 0 or 1, rounding errors could have caused subscript violations.
5005 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5006 (hash_initialize): Add 'fail:' label
5007 to free table and return NULL, and use it to simplify code.
5008 Use calloc rather than clearing the storage ourself.
5009 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5010 buffer size calculations.
5011 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5012 Include <stddef.h>, for size_t.
5013 * hash-pjw.c (hash_pjw): Likewise.
5014 Switch to method described by Bruno Haible.
5015 Include <limits.h>, for CHAR_BIT.
5016 (SIZE_BITS): New macro.
5018 2003-10-21 Paul Eggert <eggert@twinsun.com>
5020 * getndelim2.c (getndelim2): When size calculation overflows,
5021 ceiling the allocation at NMAX bytes rather than silently
5022 discarding input bytes before NMAX is reached. This makes
5023 a difference only if NMAX exceeds SIZE_MAX / 2.
5025 * obstack.c: Merge from glibc.
5026 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5027 Add libc_hidden_def (_obstack_newchunk).
5028 (_obstack_free) [! defined _LIBC]: Remove.
5029 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5030 a clone of the function body.
5031 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5032 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5034 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5035 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5038 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5039 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5040 Don't use lvalue casts, as GCC plans to remove support for them
5041 in GCC 3.5. Reported by Joseph S. Myers. This bug
5042 was also present in the non-GCC version, indicating that this
5043 code had always been buggy and had never been widely used.
5044 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5045 Use the fast variant of each macro, rather than copying the
5046 definiens of the fast variant; that way, we'll be more likely to
5047 catch future bugs in the fast variants.
5049 2003-10-20 Bruno Haible <bruno@clisp.org>
5051 * wait-process.h: New file, from GNU gettext.
5052 * wait-process.c: New file, from GNU gettext.
5054 2003-10-19 Jim Meyering <jim@meyering.net>
5056 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5058 2003-10-16 Paul Eggert <eggert@twinsun.com>
5060 * getgroups.c: Include <errno.h>, <stdlib.h>.
5061 (getgroups): First arg is int, not size_t.
5062 Don't let 'free' mangle errno.
5064 2003-10-16 Jim Meyering <jim@meyering.net>
5066 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5068 2003-10-15 Paul Eggert <eggert@twinsun.com>
5070 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5072 (new_exclude, add_exclude_file): Initial size no longer needs to
5074 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5075 our own address arithmetic overflow checking.
5077 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5078 (fnmatch): Do not alloca more than 2000 wide characters;
5079 instead, use malloc for large buffers.
5080 Check for address arithmetic overflow, and return -1
5081 with errno set to ENOMEM in that case.
5082 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5083 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5084 instead, return -1. Check for address arithmetic overflow.
5086 2003-10-14 Paul Eggert <eggert@twinsun.com>
5088 Handle invalid suffixes and overflow independently, so that
5089 callers can treat them independently as needed. Fix some bugs in
5090 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5091 suffix for a human-readable blocksize. The major caller-visible
5092 change is the addition of a new
5093 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5094 that both overflow and suffix chars were found.
5096 * human.c (humblock): Don't check separately for invalid suffix
5097 char; that is xstrtoumax's job (now that its bug is fixed).
5098 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5099 INTMAX_MAX]: New macros.
5100 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5101 TYPE_MAXIMUM): New macros.
5102 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5103 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5104 if overflow occurs, as it's what __strtol does and it's more useful
5106 (__xstrtol): If __strtol reports some error other than ERANGE,
5107 reflect it to the caller as LONGINT_INVALID. If it reports
5108 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5109 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5110 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5112 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5113 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5114 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5115 [defined UINTMAX_MAX]: New macros.
5117 2003-10-14 Bruno Haible <bruno@clisp.org>
5119 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5120 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5121 Also use volatile where needed.
5123 2003-10-12 Paul Eggert <eggert@twinsun.com>
5125 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5126 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5127 and define in terms of the other primitives.
5128 * xmalloc.c: Include stdbool.h; do not include exit.h.
5129 (SIZE_MAX): Define if not already defined.
5130 (array_size_overflow): New function.
5131 (xalloc_die): Abort instead of exiting if 'error' returns.
5132 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5133 (xmalloc, xrealloc): Use them.
5134 (xcalloc): Check for address arithmetic overflow.
5135 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5136 a bit faster than strcpy.
5138 2003-10-08 Paul Eggert <eggert@twinsun.com>
5140 Merge getpass from libc, plus a few fixes.
5142 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5143 Include <stdbool.h>.
5144 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5145 __fsetlocking to empty.
5146 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5147 do include <bits/libc-lock.h>.
5148 Do not include <fcntl.h>; not needed.
5149 [_LIBC]: Include <wchar.h>.
5150 (NOTCANCEL_MODE): New macro.
5151 (flockfile, funlockfile) [_LIBC]: New macros.
5152 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5153 [!_LIBC]: New macros.
5154 (call_fclose): New function.
5155 (getpass): Use it. Save tty stream separately; this simplifies the
5156 code and makes it more reliable if stdin happens to equal stdout.
5157 Invoke __fsetlocking on tty.
5158 Handle thread cancellation if needed.
5159 Namespace cleanup (use __tcgetattr, __getline).
5160 Use bool for Booleans.
5161 [USE_IN_LIBIO]: Handle wide streams.
5162 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5163 stream might go where.
5165 * unlocked-io.h: Include <stdio.h>, so that the caller
5166 doesn't have to include <stdio.h> before us.
5167 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5168 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5169 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5170 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5171 if not declared, so that we can use getpass.c code from libc without
5173 (flockfile, ftrylockfile, funlockfile): New macros.
5175 2003-10-06 Bruno Haible <bruno@clisp.org>
5177 * version-etc-2.h: Remove file.
5178 * version-etc-2.c: Remove file.
5180 2003-09-25 Jim Meyering <jim@meyering.net>
5181 Bruno Haible <bruno@clisp.org>
5183 This lets translators provide better translations for the
5184 "Written by ..." part of --version output.
5185 * version-etc.h: Include stdarg.h.
5186 (version_etc_copyright): Declare as readonly.
5187 (version_etc): Make this function variadic with a NULL-terminated list
5188 of author name strings.
5189 (version_etc_va): New declaration.
5190 * version-etc.c: Include stdarg.h, stdlib.h.
5191 (version_etc_copyright): Declare as readonly.
5192 (version_etc_va): New function. Provide a different translatable string
5193 for each possible number of authors < 10. Abbreviate when there are 10
5195 (version_etc): Make this function variadic. Call version_etc_va.
5196 Suggestion from Gary V. Vaughan.
5198 * long-options.h (parse_long_options): Change prototype: the authors
5199 string is moved to the end and becomes variadic.
5200 * long-options.c: Include stdarg.h.
5201 (parse_long_options): Make this function variadic, too.
5202 Call version_etc_va, not version_etc.
5204 2003-10-06 Bruno Haible <bruno@clisp.org>
5206 * fatal-signal.h: New file, from GNU gettext.
5207 * fatal-signal.c: New file, from GNU gettext.
5209 2003-10-04 Karl Berry <karl@gnu.org>
5211 * argp*: update from libc.
5213 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5215 * getpass.c (getpass): Use a no-op fseek when switching from input to
5216 output mode on the same stream.
5218 2003-09-29 Paul Eggert <eggert@twinsun.com>
5220 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5221 Fix arg typo in previous patch.
5223 2003-09-28 Jim Meyering <jim@meyering.net>
5225 * error.c: Correct cpp indentation.
5227 2003-09-27 Paul Eggert <eggert@twinsun.com>
5229 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5230 Omit the special code that used __typeof__, since we worry that
5231 it could be more trouble than it's worth. See:
5232 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5233 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5237 2003-09-26 Jim Meyering <jim@meyering.net>
5239 * error.c (error_tail): Move some declarations
5240 into inner scope where the local variables are used.
5242 2003-09-26 Bruno Haible <bruno@clisp.org>
5244 * stpncpy.h (gnu_stpncpy): New declaration.
5245 (stpncpy): Define as alias for gnu_stpncpy.
5246 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5248 2003-09-26 Paul Eggert <eggert@twinsun.com>
5250 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5251 (error_tail): Do not loop, reallocating temporary buffer, since
5252 the output cannot contain more wide characters than the input
5253 contains bytes, the size must be big enough already. This avoids
5254 one potential size overflow calculation. Check for size overflow
5255 when calculating temporary buffer size. Free temporary buffer
5256 when done, if it was allocated with malloc; this plugs a memory
5257 leak. Remove casts from void * to pointers, that are no longer
5258 needed now that we're assuming C89 or better.
5260 Merge error changes from glibc.
5262 * error.c, error.h: Update copyright notice header to match glibc.
5263 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5264 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5265 Disable cancellation while printing error.
5266 * error.h: Prepend __ to parameter names.
5268 2003-09-25 Karl Berry <karl@gnu.org>
5270 * argp-fmtstream.c, argp-help.c: update from libc.
5272 2003-09-25 Bruno Haible <bruno@clisp.org>
5274 * version-etc-2.h: New file, from version-etc.h with modifications.
5275 * version-etc-2.c: New file, from version-etc.c with modifications.
5277 2003-09-25 Simon Josefsson <jas@extundo.com>
5279 * xgetdomainname.h: New file.
5280 * xgetdomainname.c: New file.
5282 2003-09-25 Simon Josefsson <jas@extundo.com>
5283 Bruno Haible <bruno@clisp.org>
5285 * getdomainname.h: New file.
5286 * getdomainname.c: New file.
5288 2003-09-24 Paul Eggert <eggert@twinsun.com>
5290 * linebuffer.c (freebuffer): Don't free the argument, just
5291 the buffer associated with the argument. Bug reported by
5294 2003-09-19 Karl Berry <karl@gnu.org>
5296 * argp.h: update from libc.
5298 2003-09-16 Paul Eggert <eggert@twinsun.com>
5300 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5301 input error, instead of returning NULL the next time we are called
5302 (and therefore losing track of errno).
5304 2003-09-15 Paul Eggert <eggert@twinsun.com>
5306 * getndelim2.c (getndelim2): Don't trash errno when a read
5307 fails, so that the caller gets the proper errno.
5309 * readutmp.c (read_utmp): Likewise.
5310 Check for fstat error. Close stream and free storage
5313 2003-09-14 Bruno Haible <bruno@clisp.org>
5315 * fwriteerror.h: New file.
5316 * fwriteerror.c: New file.
5318 2003-09-14 Jim Meyering <jim@meyering.net>
5320 * getloadavg.c: Correct cpp indentation.
5321 * strdup.c: Likewise.
5322 * vasnprintf.c: Likewise.
5324 2003-09-12 Paul Eggert <eggert@twinsun.com>
5326 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5327 * obstack.c [!defined _LIBC]: Likewise.
5328 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5329 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5330 * exitfail.c: Don't include stdlib.h; no longer needed.
5332 More changes to assume C89 or better.
5334 * error.c (error_tail): Assume vprintf.
5336 * argmatch.c (getenv): Remove decl.
5337 * progreloc.c (get_full_program_name): Define via prototype.
5338 * setenv.c (clearenv): Likewise.
5339 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5341 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5342 (malloc, memcpy): Remove decls.
5343 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5344 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5345 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5346 (memcpy): Remove macro.
5347 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5348 (__P): Remove. All uses removed.
5349 (PTR): Remove. All uses changed to void *.
5350 (CHAR_BIT, NULL): Remove.
5351 (spaces, zeros, memset_space, memset_zero)
5352 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5354 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5355 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5356 Define with prototype.
5357 Remove now-unnecessary prototype decl.
5358 (extra_args_spec): Assume ANSI C. All uses changed.
5359 (extra_args_spec_iso): Remove.
5360 (my_strftime, emacs_strftimeu): Define via prototype.
5361 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5363 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5364 * strtoimax.c: Include <stdlib.h> unconditionally.
5365 (strtoul, strtol): Remove decls.
5366 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5368 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5369 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5370 (LOCALE_PARAM_PROTO): New macro.
5371 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5372 (INTERNAL (strtol), strtol): Define with a prototype.
5373 (PARAMS): Remove. All uses removed.
5374 * tempname.c: Include <string.h> unconditionally.
5375 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5376 * xgethostname.c (main): Define with a prototype.
5377 * xmalloc.c: Include "xalloc.h" first, to check interface.
5378 Include <stdlib.h> unconditionally.
5379 (calloc, malloc, realloc, free): Remove decls.
5380 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5381 Include <stdlib.h> unconditionally. Sort include file names.
5383 (xstrtod): Define with a prototype.
5384 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5385 (strtol, strtoul): Remove decls.
5387 2003-09-11 Paul Eggert <eggert@twinsun.com>
5389 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5390 Include <stdlib.h>, <string.h> unconditionally.
5391 Remove now-unnecessary cast to char *.
5392 * strnlen.c: Include <string.h> unconditionally.
5393 * yesno.c (yesno): Define with a prototype.
5395 2003-09-10 Bruno Haible <bruno@clisp.org>
5397 * strcspn.c: Include <string.h> unconditionally.
5398 * strpbrk.c: Include <string.h> unconditionally.
5399 * strstr.c: Include <string.h> unconditionally.
5400 * unicodeio.c: Include <string.h> unconditionally.
5401 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5402 * unsetenv.c: Likewise.
5403 * xreadlink.c: Include <stdlib.h> unconditionally.
5404 * yesno.c: Include <stdlib.h> unconditionally.
5405 (rpmatch): Add prototype.
5407 2003-09-10 Jim Meyering <jim@meyering.net>
5409 * error.c: Correct indentation of cpp directives.
5411 2003-09-09 Paul Eggert <eggert@twinsun.com>
5415 * acosl.c (main): Use a prototype.
5416 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5419 * getloadavg.c (getloadavg, main): Define via prototypes.
5421 * getopt.h (struct option.name): Assume C89, and use 'const'.
5422 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5423 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5425 * getopt.c (const): Remove macro.
5426 Include <string.h> unconditionally.
5427 (my_index): Remove; all uses changed to strchr.
5428 (strlen): Remove decl.
5429 (exchange): Remove forward decl; no longer needed.
5430 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5431 Define with prototype.
5432 * getopt1.c (const): Remove macro.
5433 (getopt_long, getopt_long_only, main): Define with prototype.
5435 * getugroups.c: Include <string.h> unconditionally.
5437 * getusershell.c: Include <stdlib.h> unconditionally.
5438 (getusershell, setusershell, endusershell, readname, main):
5439 Define with prototypes.
5441 * group-member.c: Include group-member.h first.
5442 Include <stdlib.h> unconditionally.
5444 * hard-locale.c: Include hard-locale.h first.
5445 Include <stdlib.h>, <string.h> unconditionally.
5447 * hash.c (free, malloc): Remove decls.
5448 Include <stdlib.h> unconditionally.
5450 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5451 (getenv): Do not declare.
5453 * idcache.c: Include <string.h> unconditionally.
5455 * long-options.c: Include long-options.h first, to test interface.
5456 Include <stdlib.h> unconditionally.
5458 * makepath.c: Include makepath.h first, to test interface.
5459 Include <stdlib.h> and <string.h> unconditionally.
5461 * linebuffer.c: Include <stdlib.h>.
5462 (free): Remove decl.
5464 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5465 rpl_malloc returns void *, not char *.
5466 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5468 * md5.h: Include <limits.h> unconditionally.
5469 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5470 (__P): Remove; all uses removed.
5471 * md5.c: Include "md5.h" first.
5472 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5473 md5_buffer, md5_process_bytes, md5_process_block):
5474 Define with prototypes.
5475 * sha.h (__P): Remove all uses. (It wasn't defined??)
5476 * sha.c: Include "sha.h" first.
5477 Include <stdlib.h>, <string.h> unconditionally.
5479 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5480 * memcmp.c (__ptr_t): Likewise.
5481 * memrchr.c (__ptr_t): Likewise.
5482 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5483 Include <string.h> unconditionally.
5484 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5485 * memchr.c: Include <stdlib.h> unconditionally.
5486 * memchr.c (LONG_MAX): Remove.
5487 * memrchr.c (LONG_MAX): Likewise.
5488 * memchr.c (__memchr): Define via a prototype.
5489 * memrchr.c (__memrchr): Likewise.
5490 * memcmp.c (__P): Remove, and remove all uses.
5491 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5492 Remove forward decls; no longer needed.
5493 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5494 Use types required by C89 in prototype.
5496 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5497 * savedir.c: Likewise.
5498 * mkdir.c (free): Remove decl.
5499 * rmdir.c (rmdir): Define with a prototype.
5500 * savedir.c: Include savedir.h first, to test interface.
5502 * mktime.c (STDC_HEADERS): Remove.
5503 Include <stdlib.h>, <string.h> unconditionally.
5505 * modechange.c: Include <stdlib.h> unconditionally.
5506 (malloc): Remove decl.
5508 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5509 (free): Remove decl.
5511 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5512 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5513 (This type really should be intptr_t, but that's a C99ism.)
5514 (_obstack_memcpy): Remove: all uses changed to memcpy.
5515 Include <string.h> unconditionally.
5516 (struct obstack): Assume __STDC__ for types of members
5517 chunkfun, freefun, extra_arg.
5518 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5519 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5520 obstack_begin, obstack_specify_allocation,
5521 obstack_specify_allocation_with_arg, obstack_chunkfun,
5522 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5523 Remove unprototyped decls and the macros that use them.
5524 * obstack.c (POINTER): Remove. All uses changed to void *.
5525 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5526 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5527 (defined __STDC__ && __STDC__)]:
5528 Remove nonprototyped code.
5529 Include <stdlib.h> unconditionally.
5530 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5531 _obstack_allocated_p, _obstack_free, obstack_free,
5532 _obstack_memory_used, print_and_abort):
5533 Define using prototypes.
5534 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5535 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5536 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5537 obstack_next_free, obstack_object_size, obstack_room) [0]:
5538 Remove unused, unprototyped code.
5540 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5542 * physmem.c (physmem_total, physmem_available, main): Define
5545 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5546 (main): Define with a prototype.
5548 * posixver.c (getenv): Remove decl.
5550 * putenv.c (malloc): Returns void *, not char *.
5551 Include <string.h> unconditionally.
5552 (strchr, memcpy, NULL): Do not define.
5554 * readtokens.c: Include readtokens.h first, to test interface.
5555 Include <stdlib.h>, <string.h> unconditionally.
5556 (init_tokenbuffer): Define with a prototype.
5558 * regex.c (PARAMS): Remove. All uses removed.
5559 All uses of _RE_ARGS removed, too.
5560 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5562 (bzero): Assume memset exists.
5563 (memcmp, memcpy, NULL): Remove.
5564 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5565 char, or assignments to local vars of type signed char.
5566 (init_syntax_once, PREFIX(extract_number_and_incr),
5567 PREFIX(print_partial_compiled_pattern),
5568 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5569 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5570 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5571 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5572 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5573 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5574 wcs_compile_range, byte_compile_range, truncate_wchar,
5575 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5576 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5577 count_mbs_length, wcs_re_match_2_internal,
5578 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5579 PREFIX(alt_match_null_string_p),
5580 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5581 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5582 regfree, PREFIX(extract_number)): Define with prototype. Remove
5583 now-unnecessary declaration, if any.
5584 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5586 Remove now-unnecessary casts among pointer types.
5587 * regex.h (_RE_ARGS): Remove. All uses removed.
5589 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5590 (free): Remove decl.
5592 * rpmatch.c: Include <stdlib.h> unconditionally.
5594 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5595 (free): Remove decl.
5597 * save-cwd.c: Include <stdlib.h> unconditionally.
5598 * xgetcwd.c: Likewise.
5600 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5601 (free): Remove decl.
5603 * strchrnul.c (strchrnul): Define with a prototype.
5604 Fix bug: c_in was not converted to char before searching.
5606 The following changes are not K&R related:
5608 * group-member.h: Include <sys/types.h>, so that this file is
5610 * makepath.h: Likewise.
5612 * getusershell.c (readname, default_index, line_size, readname):
5613 Use size_t, not int, for sizes.
5614 (readname): If the size overflows, report an error instead of
5617 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5619 * getndelim2.c: Assume stdlib.h per the C89 spec.
5621 2003-09-08 Paul Eggert <eggert@twinsun.com>
5623 Assume C89 or better; remove K&R cruft.
5624 A few of these changes were first proposed by Derek Robert Price
5625 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5627 * addext.c: Include <string.h> unconditionally.
5628 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5629 Don't declare getenv or malloc.
5631 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5632 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5634 (find_stack_direction, alloca): Use prototypes.
5636 * atexit.c (atexit): Define using a prototype.
5638 * basename.c, dirname.c, stripslash.c:
5639 Include <string.h> unconditionally.
5641 * bcopy.c: Include <stddef.h>.
5642 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5644 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5646 * error.h (error, error_at_line, error_print_progname)
5647 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5648 * error.c: Include error.h first, to check interface.
5649 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5650 (VA_START): Remove; all uses changeed to va_start.
5651 (exit, strerror): Remove decls.
5652 (error_print_progname): Prototype uncondionally.
5653 Don't include <errno.h>; no longer needed.
5654 (private_strerror): Remove.
5655 (error_tail): Always define.
5656 (error, error_at_line): Assume C89 or better; always use prototypes.
5657 * fatal.c: Include "fatal.h" first, to test interface.
5658 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5659 (VA_START): Remove; all uses changed to va_start.
5660 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5662 (exit): Remove decl.
5663 (fatal): Prototype unconditionally. Assume va_start works.
5664 Abort at end, to pacify gcc.
5666 * euidaccess.c (main): Define with a prototype.
5668 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5670 * exitfail.c: Include <stdlib.h> unconditionally.
5672 * fnmatch_.h (__P): Remove. All uses changed to assume
5674 * fnmatch.c: Include fnmatch.h first, to test interface.
5675 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5676 (getenv): Remove decl.
5677 (fnmatch): Define using a prototype.
5678 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5679 (FCT): Define using a prototype.
5681 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5683 * gethostname.c: Include <stddef.h>.
5684 (gethostname): Define with prototype. Length is size_t, not int.
5686 2003-09-08 Paul Eggert <eggert@twinsun.com>
5688 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5689 getversion.c should have been removed then, but was accidentally
5692 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5693 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5695 2003-09-07 Paul Eggert <eggert@twinsun.com>
5697 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5698 copy_tm_result. Bug reported by Simon Josefsson in
5699 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5701 2003-09-06 Paul Eggert <eggert@twinsun.com>
5703 * time_r.c, time_r.h: New files.
5705 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5707 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5708 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5710 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5712 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5713 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5716 * timegm.c: Switch to glibc implementation, with the following changes:
5717 [defined HAVE_CONFIG_H]: Include <config.h>.
5718 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5719 (__mktime_internal) [!defined _LIBC]: New decl.
5720 (__gmtime_r) [!defined _LIBC]: New macro and function.
5721 (timegm): Use a prototype, since gnulib assumes C89.
5722 Do not bother declaring tmp to be const, as it's not really usefu.
5723 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5724 (timegm): Declare only if HAVE_DECL_TIMEGM.
5726 2003-09-03 Paul Eggert <eggert@twinsun.com>
5728 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5729 Bug reported by Lute Kamstra in
5730 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5732 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5733 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5734 course with correspondingly smaller numbers for tomorrow and
5735 yesterday. From Tadayoshi Funaba. Originally installed into
5736 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5739 2003-08-31 Simon Josefsson <jas@extundo.com>
5741 * timegm.h: New file.
5742 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5744 2003-08-31 Karl Berry <karl@gnu.org>
5746 * argp.h: update from libc.
5748 2003-08-28 Bruno Haible <bruno@clisp.org>
5750 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5751 warning on QNX, which defines O_BINARY to 000000.
5753 2003-08-24 Bruno Haible <bruno@clisp.org>
5755 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5756 MSVC7 <stdio.h> is included later.
5758 2003-08-20 Bruno Haible <bruno@clisp.org>
5760 * progname.h: New file, from GNU gettext.
5761 * progname.c: New file, from GNU gettext.
5762 * progreloc.c: New file, from GNU gettext.
5764 2003-08-19 Bruno Haible <bruno@clisp.org>
5766 * xstrdup.c: Assume <string.h> exists.
5768 2003-08-18 Jim Meyering <jim@meyering.net>
5770 * setenv.h: Indent nested cpp directive.
5771 * vasnprintf.c: Remove trailing blanks.
5773 2003-08-17 Simon Josefsson <jas@extundo.com>
5774 Bruno Haible <bruno@clisp.org>
5776 * xstrndup.h: New file.
5777 * xstrndup.c: New file.
5779 2003-08-17 Bruno Haible <bruno@clisp.org>
5781 * strndup.h: New file.
5783 2003-08-16 Paul Eggert <eggert@twinsun.com>
5785 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5786 space, undoing this 2003-08-12 change:
5787 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5789 2003-08-16 Jim Meyering <jim@meyering.net>
5791 Merge from coreutils.
5792 * xstrtoimax.c: #else #if -> #elif.
5793 * xstrtoumax.c: Likewise.
5795 2003-08-15 Paul Eggert <eggert@twinsun.com>
5797 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5798 rather than tab, after '#' in shell-script copyright notices.
5799 Suggested by Bruno Haible.
5801 2003-08-15 Jim Meyering <jim@meyering.net>
5802 and Paul Eggert <eggert@twinsun.com>
5804 Merge from coreutils.
5805 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5806 member but strut utmpx does not. Needed for AIX 4.3.3.
5807 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5809 2003-08-15 Jim Meyering <jim@meyering.net>
5811 Merge from coreutils.
5812 * xgethostname.c: Include <stdlib.h>.
5813 (xghostname): Don't exit for anything other than memory-related
5814 failure; just return NULL.
5815 * userspec.c: Include "posixver.h".
5816 (parse_user_spec): Accept `.' as a separator only
5817 in pre-POSIX-200112 mode.
5818 * strtoimax.c: Use #elif rather than #else #if.
5819 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5820 Remove function, now that we can rely on a working tzset function.
5821 [!_LIBC]: Ensure that the required autoconf test has been run.
5822 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5823 Use underlying_strftime for %r.
5824 * sha.c: Merge in some clean-up and optimization changes from glibc.
5825 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5826 Ensure that it is a multiple of 64.
5827 Rearrange loop exit tests so as to avoid performing an
5828 additional fread after encountering an error or EOF.
5829 * realloc.c: Update copyright date.
5831 2003-08-14 Jim Meyering <jim@meyering.net>
5833 Merge from coreutils.
5834 * obstack.h: Whitespace changes.
5835 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5836 and xcalloc return values.
5837 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5838 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5839 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5840 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5841 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5843 Use mntctl's return value to drive the entry-processing loop, since
5844 we can't rely on the value of the vmt_length member in the last
5845 entry. On some systems doing so could result in exhausting
5846 virtual memory. Based in part on a patch from Mike Jetzer.
5848 2003-08-14 Jim Meyering <jim@meyering.net>
5849 and Paul Eggert <eggert@twinsun.com>
5851 Merges from coreutils, plus other fixes.
5852 * physmem.c: Merge in portability changes from gcc/libiberty
5853 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5854 for credits and details. Thanks to Kaveh Ghazi for helping
5855 to keep these files in sync.
5856 (ARRAY_SIZE): Define it.
5857 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5858 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5859 (memcasecmp): Don't assume size_t fits in unsigned int.
5860 Remove casts and duplicate code.
5861 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5862 (memcpy): Remove definition.
5863 Merge in some clean-up and optimization changes from glibc.
5864 [BLOCKSIZE]: Move definition to top of file.
5865 Ensure that it is a multiple of 64.
5866 Rearrange loop exit tests so as to avoid performing an
5867 additional fread after encountering an error or EOF.
5868 * md5.h (md5_uintptr): Define.
5869 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5870 return to the initial working directory. Preserve errno
5872 * idcache.c: Include "xalloc.h".
5873 (xmalloc, xrealloc): Remove decls.
5874 (getuser): Remove casts no longer required in C89.
5875 * human.c: Include stdio.h, for sprintf.
5876 * group-member.c: Include "xalloc.h".
5877 (xmalloc, xrealloc): Remove decls.
5878 (get_group_info): Remove casts no longer required in C89.
5879 * getusershell.c (readname): Remove casts no longer required in C89.
5880 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5881 * getline.c: Whitespace fix, from coreutils.
5883 2003-08-13 Paul Eggert <eggert@twinsun.com>
5885 * exclude.c: Include <ctype.h>
5886 (IN_CTYPE_DOMAIN): New macro.
5888 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5891 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5892 Undo previous (whitespace-only) change.
5894 2003-08-12 Paul Eggert <eggert@twinsun.com>
5896 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5897 Normalize leading white space and remove trailing white space.
5898 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5899 notice, as per ../config/srclist-update.
5901 Merge from coreutils.
5902 * euidaccess.h: New file.
5903 * euidaccess.c: Include it.
5904 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5905 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5906 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5908 2003-08-11 Bruno Haible <bruno@clisp.org>
5910 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5911 (vasnprintf): Use it instead of wcslen.
5913 2003-08-11 Bruno Haible <bruno@clisp.org>
5915 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5916 value to ensure that _Bool promotes to int. Use #define for _Bool when
5917 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5919 2003-08-10 Karl Berry <karl@gnu.org>
5921 * regex.h: update from libc (whitespace fix).
5923 2003-08-09 Paul Eggert <eggert@twinsun.com>
5925 Merge some files from coreutils. These changes were
5926 originally made by Jim Meyering.
5927 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5928 many older Unixes require this.
5929 * alloca.c (alloca): Remove cast to argument of free;
5930 no longer needed in C89.
5931 * alloca_.h, regex.h: Fix white space to match
5932 what GNU indent does.
5934 2003-08-05 Paul Eggert <eggert@twinsun.com>
5936 * bumpalloc.h: Remove.
5938 2003-08-04 Paul Eggert <eggert@twinsun.com>
5940 * getloadavg.c: Change copyright notice and spacing to conform to
5943 Merge from coreutils.
5944 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5946 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5947 from Karl Berry, implemented by Jim Meyering.
5948 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5949 from Dmitry V. Levin.
5950 Remove anachronistic cast of xrealloc.
5951 * fnmatch_.h (__const): Remove. Use 'const'.
5952 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5953 type. Otherwise, it wouldn't compile with at least /bin/cc on
5954 ymp-cray-unicos9.0.2.X.
5955 Combine two mostly-identical uses of alloca into one.
5956 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5958 2003-08-04 Dave Love <d.love@dl.ac.uk>
5962 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5963 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5964 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5965 obsolete NLIST_NAME_UNION.
5966 [__GNU__]: Undef BSD and FSCALE.
5967 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5969 2003-08-03 Paul Eggert <eggert@twinsun.com>
5971 * stdbool_.h (_Bool): Make it signed char, instead of
5972 an enum type, so that it's guaranteed to promote to int. See:
5973 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5975 2003-07-31 Paul Eggert <eggert@twinsun.com>
5977 * strerror.c: Include config.h, limits.h. Declare sprintf.
5978 (strerror): Don't assume that a printable int fits in 14 bytes.
5980 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5981 Bruno Haible <bruno@clisp.org>
5983 * getline.h (getline, getdelim): Change return type to ssize_t.
5984 * getline.c (getline, getdelim): Likewise.
5985 Remove _GNU_SOURCE define; now it's defined in config.h through
5988 2003-07-22 Paul Eggert <eggert@twinsun.com>
5990 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5991 over-parenthesization in macros.
5993 Sync with coreutils.
5995 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5998 Use `exit_failure' for xalloc and xmemcoll instead of their own
5999 private exit-failure variables.
6000 * xalloc.h (xalloc_exit_failure): Remove.
6001 * xmalloc.c: Likewise. Include exitfail.h.
6002 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6003 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6004 * xmemcoll.c: Likewise. Include exitfail.h.
6005 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6007 2003-07-18 Paul Eggert <eggert@twinsun.com>
6009 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6010 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6011 to test that it can stand by itself. Include "exitfail.h".
6012 Clients should set exit_failure instead.
6013 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6015 2003-07-18 Andreas Schwab <schwab@suse.de>
6017 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6019 2003-07-18 Bruno Haible <bruno@clisp.org>
6021 * getndelim2.h: New file.
6022 * getndelim2.c: Make into a module of its own. Include config.h,
6024 (getndelim2): Make non-static. Change return type to ssize_t.
6025 * getline.h: Change argument names.
6026 * getline.c: Include getndelim2.h instead of getndelim2.c.
6027 * getnline.c: Include getndelim2.h.
6029 2003-07-17 Bruno Haible <bruno@clisp.org>
6031 * Makefile.am: Remove file.
6032 * Makefile.in: Remove file.
6034 2003-07-17 Bruno Haible <bruno@clisp.org>
6036 * getnline.h: New file.
6037 * getnline.c: New file.
6038 * getndelim2.c: New file, extracted from getline.c.
6039 (getndelim2): Renamed from getdelim2, with added nmax argument.
6040 * getline.c: Include getndelim2.c.
6041 (getdelim2): Moved out to getndelim2.c.
6042 (getline, getdelim): Update.
6044 2003-07-15 <karl@gnu.org>
6046 * vasnprintf.c: update from gettext.
6048 2003-07-15 Jim Meyering <jim@meyering.net>
6050 * makepath.c (make_path): Enclose diagnostic in _(...).
6052 2003-07-14 Paul Eggert <eggert@twinsun.com>
6054 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6055 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6056 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6057 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6058 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6059 updated automatically by ../config/srclist-update. This changes
6060 their license from LPGL to GPL.
6062 2003-07-14 Jim Meyering <jim@meyering.net>
6064 Don't emit diagnostics. Let callers do that.
6065 * save-cwd.c: Don't include "error.h".
6066 (save_cwd): Don't call error. Ensure that errno is valid
6067 when returning nonzero.
6069 * save-cwd.h (restore_cwd): Update prototype.
6070 * save-cwd.c (restore_cwd): Remove two parameters.
6071 Simplify. Don't call error upon failure. Let callers do that.
6072 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6073 when auditing is enabled. But don't bother updating the #if.
6075 2003-07-14 Simon Josefsson <jas@extundo.com>
6077 * mempcpy.h: New file.
6078 * mempcpy.c: New file.
6080 2003-07-14 Paul Eggert <eggert@twinsun.com>
6082 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6083 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6084 unicodeio.c, unicodeio.h, unlocked-io.h:
6085 Switch from LGPL to GPL.
6087 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6089 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6090 it breaks C++ compilation.
6091 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6093 2003-07-10 Jim Meyering <jim@meyering.net>
6095 * vasnprintf.c: Remove trailing blanks.
6096 Make cpp indentation consistent.
6098 2003-07-09 Paul Eggert <eggert@twinsun.com>
6100 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6101 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6102 Switch from LGPL to GPL.
6104 2003-07-07 Paul Eggert <eggert@twinsun.com>
6106 * mktime.c: Fix some boundary cases and remove need for floating point.
6108 Issue a compile-time diagnostic if time_t is floating point, or if
6109 two's complement arithmetic is not in effect, or if arithmetic
6110 right shift does not propagate the sign. These assumptions were
6111 all in the original code but they weren't checked.
6113 (TIME_T_MIDPOINT, verify): New macros.
6114 (__isleap): Remove; it has integer overflow problems.
6115 (leapyear): New function, without those problems.
6116 (ydhms_tm_diff): Remove; splitting into two parts.
6117 (ydhms_diff): New function, containing the arithmetic part of
6118 the old ydhms_tm_diff function. Issue a compile-time
6119 diagnostic if we are not using C99 integer division.
6120 Avoid casts when possible.
6121 (guess_time_tm): New function, containing the checking part of
6122 the old ydhms_tm_diff function. Return the new value, rather than
6123 the difference between it and the old. Accept a new argument T
6124 so that *T specifies the old value. Check for overflow in the result.
6126 (__mktime_internal): Use a time_t offset, not a long int offset.
6127 This undoes the 2003-06-04 change, which is no longer needed now
6128 that we have better overflow checking.
6129 (localtime_offset): Likewise.
6131 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6132 and long are 64-bit but int is only 32-bit.
6133 (ydhms_diff): Use long int to store year1 and yday1.
6134 Issue a compile-time diagnostic if long int is not wide enough.
6136 (__mktime_internal): Use long int to store adjusted year and yday.
6137 Use plain C rather than preprocessor commands, if that doesn't
6139 Check for overflow (and try to repair) after each probe
6140 rather than checking only at the very end. This avoids some bugs
6141 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6142 does not equal GMT offset at maximum time).
6143 Use integer to check for overflow rather than floating point; this
6144 is more portable to non-IEEE hosts, and is a tad faster.
6145 When we detect that we are oscillating between two values,
6146 don't check whether tm_isdst has the requested value, since
6147 we already know the answer. When tm_isdst has the wrong value,
6148 use a different heuristic to find the right one, based on the
6149 extreme values actually observed in practice in tz2003a,
6150 rather than the (overly optimistic) "previous 3 calendar quarters".
6152 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6153 "T const" to accommodate glibc style.
6154 (check_result): Use less-confusing report format. "long" -> "long int.
6156 Don't loop if the iteration overflows time_t.
6157 Allow a negative step in the iteration.
6159 2003-07-01 Paul Eggert <eggert@twinsun.com>
6161 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6162 having it depend on HAVE_SYS_TYPES_H.
6164 2003-06-25 Bruno Haible <bruno@clisp.org>
6166 * readlink.c: New file.
6168 2003-06-20 Bruno Haible <bruno@clisp.org>
6170 Assume C89, so PARAMS isn't needed.
6171 * unicodeio.h (PARAMS): Remove.
6172 * unicodeio.c: Don't use PARAMS.
6174 2003-06-18 Jim Meyering <jim@meyering.net>
6176 Merge changes from coreutils.
6177 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6178 Remove explicit declarations of xmalloc and realloc.
6180 (read_utmp): Remove anachronistic cast of xmalloc.
6182 2003-06-17 Paul Eggert <eggert@twinsun.com>
6184 Assume C89, so PARAMS isn't needed.
6185 * backupfile.h (PARAMS): Remove. All uses removed.
6186 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6187 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6188 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6189 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6190 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6191 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6192 xstrtol.h: Likewise.
6193 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6194 same.h, strverscmp.h: Do not include config.h; no longer needed.
6195 Anyway, config.h should always be included before any other file.
6197 2003-06-11 Simon Josefsson <jas@extundo.com>
6199 * sysexit_.h: New file.
6201 2003-05-20 Derek Price <derek@ximbiot.com>
6203 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6205 2003-06-10 Simon Josefsson <jas@extundo.com>
6207 * strchrnul.h: New file.
6208 * strchrnul.c: New file.
6210 2003-06-10 Simon Josefsson <jas@extundo.com>
6212 * argp.h: New file, from glibc.
6213 * argp-ba.c: New file, from glibc.
6214 * argp-eexst.c: New file, from glibc.
6215 * argp-fmtstream.c: New file, from glibc.
6216 * argp-fmtstream.h: New file, from glibc.
6217 * argp-fs-xinl.c: New file, from glibc.
6218 * argp-help.c: New file, from glibc.
6219 * argp-namefrob.h: New file, from glibc.
6220 * argp-parse.c: New file, from glibc.
6221 * argp-pv.c: New file, from glibc.
6222 * argp-pvh.c: New file, from glibc.
6223 * argp-xinl.c: New file, from glibc.
6225 2003-06-07 Jim Meyering <jim@meyering.net>
6227 * readtokens.h: Put `Free Software Foundation, Inc.'
6228 in place of my name in the copyright comment.
6229 Remove definition and uses of __P.
6232 * stat.c: Don't declare xmalloc explicitly.
6233 Instead, include "xalloc.h".
6234 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6235 xrealloc, and xcalloc return values.
6236 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6238 * xgetcwd.h: Remove definition/uses of PARAMS.
6240 2003-06-06 Jim Meyering <jim@meyering.net>
6242 * stdbool_.h: Renamed from stdbool.h.in.
6244 2003-06-06 Jim Meyering <jim@meyering.net>
6246 Merge from coreutils.
6247 * same.c: (same_name): Declare *_basename locals to be `const'.
6248 Consolidate declarations and initializations of *_base* locals.
6250 Merge from coreutils.
6251 This avoids a core dump on systems without GNU putenv,
6252 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6253 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6254 (unsetenv): New static function, from GNU libc.
6255 (rpl_putenv): Use it.
6257 * modechange.c: Remove trailing blanks.
6259 Merge from coreutils.
6260 * fsusage.c: Remove declaration of statfs.
6261 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6263 * posixtm.c: Include <stdbool.h> unconditionally.
6265 2003-06-05 Paul Eggert <eggert@twinsun.com>
6267 * mktime.c (__mktime_internal): When resolving a tm_isdst
6268 mismatch, look in future quarters as well as past. This fixes a
6269 bug when processing fall-backwards gaps immediately after a long
6270 period of daylight-saving time.
6272 * mktime.c: Assume freestanding C89 or better.
6273 (HAVE_LIMITS_H): Remove. Assume it's 1.
6274 (__P): Remove; not used.
6275 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6276 (mktime, not_equal_tm, print_tm, check_result,
6277 main): Use prototypes. Use const * where appropriate.
6278 (main): Fix typo in testing code that uncovered by above changes.
6279 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6281 2003-06-04 Paul Eggert <eggert@twinsun.com>
6283 * mktime.c: Fix Debian bug 177940
6284 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6285 (localtime_offset): Now long int, not time_t, because we want it
6286 to be guaranteed to be signed. All uses changed.
6287 (__mktime_internal): If overflow would occur when adding offset,
6290 Merge 'human' changes from coreutils. Rewrite to support
6291 locale-specific notations like thousands separators.
6292 * human.c: Simplify authorship notice.
6293 Include human.h immediately after config.h.
6294 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6295 <limits.h>: Do not include, since human.h does.
6296 (SIZE_MAX, UINTMAX_MAX): New macros.
6297 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6298 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6299 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6300 (power_letter): Renamed from suffixes.
6301 (generate_suffix_backwards): Remove.
6302 (adjust_value): Now takes int style (because of human.h changes)
6303 and long double value (for greater precision on some platforms).
6304 (group_number): New function.
6305 (human_readable): Use it. Use integer options, not enum.
6306 Put the options before the sizes in the arg list.
6307 Support all the new options.
6308 The old human_readable function has been removed;
6309 use inttostr.h instead.
6310 (human_readable, default_block_size, humblock):
6311 Use uintmax_t, not int, for block sizes.
6312 (human_readable_inexact, block_size_types): Remove.
6313 (block_size_opts): New constant.
6314 (human_options): Renamed from human_block_size, with new signature
6315 that allows block sizes up to UINTMAX_MAX. All callers changed.
6316 * human.h: Add copyright and authorship notice.
6317 Include <limits.h> and <stdbool.h> unconditionally.
6318 (PARAMS): Remove. All uses removed.
6319 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6320 (enum human_inexact_style): Remove tag; now a nameless enum.
6321 (human_floor, human_ceiling, human_round_to_even): Now have
6322 values 2, 0, 1 rather than -1, 1, 0.
6323 (human_group_digits, human_suppress_point_zero, human_autoscale,
6324 human_base_1024, human_SI, human_B): New constants.
6325 (human_readable_inexact, human_block_size): Remove.
6326 (human_readable): Size args are now uintmax_t, not int.
6327 (human_options): New decl.
6329 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6330 unnecessary now that we assume C89 or better. This change
6331 imported from coreutils.
6333 * mktime.c (__mktime_internal): Do not reject negative timestamps
6334 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6335 in the 2003-05-30 sync from glibc.
6337 .h files should stand alone, but we shouldn't include <sys/types.h>
6338 if we can get away with just <stddef.h>.
6340 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6341 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6342 rather than <sys/types.h>, as we merely need size_t.
6343 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6345 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6346 Include <stdio.h>, to get FILE.
6347 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6348 memcasecmp.h has included <stddef.h> and all we need is size_t.
6349 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6350 our interface, instead of including <sys/types.h>
6352 2003-06-02 Paul Eggert <eggert@twinsun.com>
6355 Fix some minor time-related bugs with POSIX time arguments.
6356 Some valid time stamps were being rejected (notably -1, and
6357 time stamps before 1900 on 64-bit hosts). And some invalid
6358 time stamps were being accepted, e.g. September 31.
6360 * posixtm.h (posixtime): Return bool instead of time_t, so
6361 that we can return (time_t) -1 successfully.
6362 * posixtm.c: Likewise.
6363 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6364 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6365 (t): Remove static var.
6366 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6367 of static var. All uses changed.
6368 (year): Do not reject years before 1900; they can occur with
6370 (posix_time_parse): Do not check for out-of-range components;
6371 that is now the caller's responsibility, since our checks were
6372 only approximations.
6373 (posixtime): Use mktime to check for out-of-range components,
6374 since it knows them exactly.
6375 If mktime returns (time_t) -1, check whether an error actually occurred
6376 by invoking localtime on -1.
6377 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6378 posixtime failures better.
6379 Improve the test data (in comments only).
6381 2003-05-30 <karl@gnu.org>
6383 * mktime.c: update from libc.
6385 2003-05-30 Bruno Haible <bruno@clisp.org>
6387 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6388 * localcharset.h: Likewise.
6389 * localcharset.c: Likewise.
6391 2003-05-28 Paul Eggert <eggert@twinsun.com>
6393 Assume the headers required for C89 freestanding compilers.
6394 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6395 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6396 without checking for HAVE_LIMITS_H.
6397 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6398 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6400 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6401 * exclude.c: Include <stdbool.h> unconditionally.
6402 * tempname.c: Include <stddef.h> unconditionally.
6403 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6404 * modechange.c, rpmatch.c (NULL): Don't define, since
6405 <stddef.h> does that.
6406 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6407 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6408 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6409 * xstrtol.c: Likewise.
6410 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6411 * savedir.c: Include <stddef.h> instead of defining NULL.
6413 * addext.c (addext): Use assignment rather than cast, to avoid
6414 warnings on some platforms.
6416 * mktime.c (__mktime_internal): Do not reject negative timestamps
6419 2003-05-10 Bruno Haible <bruno@clisp.org>
6421 * linebreak.c (iconv_string_length): Don't return -1 just because the
6422 string is longer than 4 KB.
6424 2003-05-12 Jim Meyering <jim@meyering.net>
6426 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6427 the space-padded-by-default conversion specifiers, %e, %k, %l.
6429 2003-05-03 Bruno Haible <bruno@clisp.org>
6431 Upgrade to Unicode-4.0.
6432 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6433 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6434 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6435 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6436 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6437 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6438 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6439 Change width of U+E0100..U+E01EF from 1 to 0.
6441 2003-04-25 Bruno Haible <bruno@clisp.org>
6443 * copy-file.c: Include <stddef.h>, for size_t.
6445 2003-04-25 Jim Meyering <jim@meyering.net>
6447 * copy-file.c (copy_file_preserving): Declare buf_size to be
6448 of type size_t, not int.
6450 2003-04-11 Jim Meyering <jim@meyering.net>
6452 Merge changes from Coreutils.
6454 2003-03-22 Jim Meyering <jim@meyering.net>
6456 * strftime.c (widen): Cast alloca return value to proper type.
6458 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6461 * strftime.c (my_strftime): Handle very large width
6462 specifications for numeric values correctly. Improve checks for
6465 2003-01-19 Jim Meyering <jim@meyering.net>
6467 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6468 (nl_get_alt_digit) [! defined my_strftime]: Define.
6469 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6470 _nl_get_alt_digit and _nl_get_walt_digit.
6472 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6473 These changes have no effect outside of _LIBC.
6475 2003-04-10 Bruno Haible <bruno@clisp.org>
6477 * findprog.h: New file, from GNU gettext.
6478 * findprog.c: New file, from GNU gettext.
6480 2003-04-05 Jim Meyering <jim@meyering.net>
6482 Merge changes from Coreutils.
6484 * exclude.h (PARAMS): Remove definition and uses.
6485 * exclude.c: Remove uses of `PARAMS'.
6487 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6488 Add test-cases for DOS filenames. Declare program_name.
6489 (main): Set up program_name. Patch by Rich Dawe.
6491 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6493 Use mntctl's return value to drive the entry-processing loop, since
6494 we can't rely on the value of the vmt_length member in the last
6495 entry. On some systems doing so could result in exhausting
6496 virtual memory. Based in part on a patch from Mike Jetzer.
6498 2003-04-04 Bruno Haible <bruno@clisp.org>
6500 * linebreak.h: New file, from GNU gettext.
6501 * linebreak.c: New file, from GNU gettext with slight modifications.
6502 * lbrkprop.h: New file, from GNU gettext.
6504 2003-04-03 Bruno Haible <bruno@clisp.org>
6506 * utf8-ucs4.h: New file, from GNU gettext.
6507 * utf16-ucs4.h: New file, from GNU gettext.
6508 * ucs4-utf8.h: New file, from GNU gettext.
6509 * ucs4-utf16.h: New file, from GNU gettext.
6511 2003-04-02 Bruno Haible <bruno@clisp.org>
6513 * binary-io.h: New file, from GNU gettext.
6515 2003-04-01 Bruno Haible <bruno@clisp.org>
6517 * pathname.h: New file, from GNU gettext.
6518 * concatpath.c: New file, from GNU gettext.
6520 2003-03-30 Bruno Haible <bruno@clisp.org>
6522 * copy-file.c (copy_file_preserving): Don't set owner if the function
6523 chown() doesn't exist.
6525 2003-03-28 Bruno Haible <bruno@clisp.org>
6527 * copy-file.h: New file, from GNU gettext.
6528 * copy-file.c: New file, from GNU gettext.
6530 2003-03-18 Jim Meyering <jim@meyering.net>
6532 * quote.c (quote_n): Fix typo in comment.
6534 2003-03-14 Jim Meyering <jim@meyering.net>
6536 Merge changes from Coreutils.
6537 * obstack.h (obstack_object_size): Declare temporary, __o,
6538 to be const, in order to avoid warnings.
6539 (obstack_room): Likewise.
6540 (obstack_empty_p): Likewise.
6542 2003-03-13 Paul Eggert <eggert@twinsun.com>
6544 Merge changes from Bison.
6545 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6546 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6547 when compiling Bison 1.875's `bitset bset = obstack_alloc
6548 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6549 * hash.c: Include <stdbool.h> unconditionally.
6551 2003-03-09 Paul Eggert <eggert@twinsun.com>
6553 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6554 Reported by Bruce Becker; see:
6555 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6557 2003-03-03 Paul Eggert <eggert@twinsun.com>
6558 Bruno Haible <bruno@clisp.org>
6560 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6561 Reported by John Hughes, see
6562 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6564 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6566 * poll_.h: New file.
6569 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6571 * mathl.h: New file.
6572 * acosl.c: New file.
6573 * asinl.c: New file.
6574 * atanl.c: New file.
6575 * ceill.c: New file.
6578 * floorl.c: New file.
6579 * frexpl.c: New file.
6580 * ldexpl.c: New file.
6582 * sincosl.c: New file.
6584 * sqrtl.c: New file.
6586 * trigl.c: New file.
6587 * trigl.h: New file.
6589 2003-02-17 Bruno Haible <bruno@clisp.org>
6591 * mkdtemp.h: New file, from GNU gettext.
6592 * mkdtemp.c: New file, from GNU gettext.
6594 2003-01-31 Bruno Haible <bruno@clisp.org>
6596 * rename.c: #undef rename before defining rpl_rename.
6597 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6599 2003-01-30 Bruno Haible <bruno@clisp.org>
6601 * printf-args.h: New file, from GNU gettext.
6602 * printf-args.c: New file, from GNU gettext.
6603 * printf-parse.h: New file, from GNU gettext.
6604 * printf-parse.c: New file, from GNU gettext.
6605 * vasnprintf.h: New file, from GNU gettext.
6606 * vasnprintf.c: New file, from GNU gettext.
6607 * asnprintf.c: New file, from GNU gettext.
6608 * vasprintf.h: New file, from GNU gettext with modifications.
6609 * vasprintf.c: New file, from GNU gettext.
6610 * asprintf.c: New file, from GNU gettext.
6612 2003-01-29 Bruno Haible <bruno@clisp.org>
6614 * stpncpy.h: New file, from GNU gettext with modifications.
6615 * stpncpy.c: New file, from GNU gettext with modifications.
6617 2003-01-28 Bruno Haible <bruno@clisp.org>
6619 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6621 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6624 2003-01-27 Bruno Haible <bruno@clisp.org>
6626 * xsetenv.h: New file, from GNU gettext.
6627 * xsetenv.c: New file, from GNU gettext.
6629 2003-01-23 Bruno Haible <bruno@clisp.org>
6631 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6633 2003-01-22 Bruno Haible <bruno@clisp.org>
6635 * exit.h: New file, from GNU gettext.
6637 2003-01-11 Bruno Haible <bruno@clisp.org>
6639 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6640 * strcase.h (strcasecmp, strncasecmp): Likewise.
6642 2003-01-14 Jim Meyering <jim@meyering.net>
6644 * same.c (same_name): Tweak a comment.
6646 2003-01-11 Bruno Haible <bruno@clisp.org>
6648 * same.c (same_name): Reorder tests so as to avoid calling stat()
6649 when a string comparison is sufficient.
6651 2003-01-11 Bruno Haible <bruno@clisp.org>
6653 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6656 2003-01-11 Bruno Haible <bruno@clisp.org>
6658 * hash-pjw.c: Add comment about low quality of this function.
6660 2003-01-12 Paul Eggert <eggert@twinsun.com>
6662 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6663 to avoid collisions with libcurses and libreadline.
6665 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6666 * getstr.h, getstr.c: Remove.
6667 * getline.c: Include "getline.h", to check interface.
6668 Move body of old getstr.c here: this defines MIN_CHUNK and
6669 declares getdelim2, which is renamed from getstr.
6670 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6672 * linebuffer.c (readlinebuffer): Renamed from readline.
6674 * linebuffer.h: Likewise.
6675 (readline): Remove backward-compatibility macro.
6677 2003-01-12 Jim Meyering <jim@meyering.net>
6679 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6681 2003-01-10 Bruno Haible <bruno@clisp.org>
6683 * alloca_.h: New file.
6684 * getdate.y: Unconditionally include alloca.h.
6685 * makepath.c: Likewise.
6686 * setenv.c: Likewise.
6687 * userspec.c: Likewise.
6689 2003-01-09 Bruno Haible <bruno@clisp.org>
6691 * stdbool.h.in: New file.
6693 2003-01-08 Bruno Haible <bruno@clisp.org>
6695 * safe-read.c: Include specification header first, to ensure its
6697 * full-write.c: Likewise.
6699 2003-01-08 Jim Meyering <jim@meyering.net>
6701 * full-write.c: Undefine and define-away `const' after inclusion
6702 of errno.h, not before. Suggestion from Bruno Haible.
6704 2003-01-07 Jim Meyering <jim@meyering.net>
6706 * full-write.c: Rework so that it may serve to define full_read, too.
6707 * full-read.c: Simply #define FULL_READ and include full-write.c.
6709 2003-01-06 Jim Meyering <jim@meyering.net>
6711 * version-etc.c: Update year in translatable copyright string.
6713 2002-12-25 Bruno Haible <bruno@clisp.org>
6715 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6716 * xstrtol.h: Likewise.
6717 * xstrtoimax.c: Likewise.
6718 * xstrtoumax.c: Likewise.
6719 * human.h: Likewise.
6721 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6722 on systems that have <inttypes.h> but not <stdint.h>.
6724 2002-12-31 Paul Eggert <eggert@twinsun.com>
6726 * memcoll.c (memcoll): Fall back on a simple algorithm using
6727 memcmp if strcoll doesn't work.
6729 2002-12-23 Bruno Haible <bruno@clisp.org>
6731 * localcharset.h: New file.
6732 * localcharset.c: Include it.
6733 * unicodeio.c: Likewise.
6735 2002-12-22 Bruno Haible <bruno@clisp.org>
6737 * utime.c (utime_null): No need to call ftruncate if the file was
6740 2002-12-23 Bruno Haible <bruno@clisp.org>
6742 * memcoll.c (STRCOLL): New macro.
6745 2002-12-22 Bruno Haible <bruno@clisp.org>
6747 * getstr.h (getstr): Define, to avoid clash with libcurses.
6748 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6750 2002-12-22 Bruno Haible <bruno@clisp.org>
6752 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6754 2002-12-23 Bruno Haible <bruno@clisp.org>
6756 * getline.h: Include <stddef.h>, for size_t.
6758 * unicodeio.h: Include <stddef.h>, for size_t.
6759 * unicodeio.c: Don't include <stddef.h>.
6761 2002-12-17 Bruno Haible <bruno@clisp.org>
6763 * canon-host.c (strdup): Remove unused declaration.
6765 * fsusage.c: Include full_read.h.
6766 (get_fs_usage): Use full_read instead of safe_read.
6768 * utime.c (utime_null): Use SAFE_READ_ERROR.
6770 2002-12-11 Bruno Haible <bruno@clisp.org>
6772 * setenv.h: Rewritten to cope with systems that have setenv() but not
6774 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6777 2002-12-11 Bruno Haible <bruno@clisp.org>
6779 * setenv.c (alloca): Fall back to malloc.
6781 (setenv): Use freea() to free memory allocated with alloca().
6783 2002-11-13 Bruno Haible <bruno@clisp.org>
6785 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6786 function declarations.
6787 * unsetenv.c (unsetenv): Likewise.
6789 2002-03-04 Bruno Haible <bruno@clisp.org>
6791 Portability to AIX 4.3.3.
6792 * unsetenv.c: New file, extracted from setenv.c.
6793 * setenv.c: Move the unsetenv() function to unsetenv.c.
6795 2001-12-20 Bruno Haible <bruno@clisp.org>
6797 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6798 use malloc instead. For SunOS 4.
6800 2001-12-11 Bruno Haible <bruno@clisp.org>
6802 * setenv.c: Declare alloca.
6803 (compar_fn_t): New typedef.
6804 (KNOWN_VALUE, STORE_VALUE): Use it.
6806 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6809 2002-12-10 Paul Eggert <eggert@twinsun.com>
6811 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6812 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6813 Choose values that are less likely to collide with system fnmatch
6815 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6816 defined (e.g., a pure POSIX system).
6817 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6818 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6820 2002-12-06 Jim Meyering <jim@meyering.net>
6822 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6824 Merge in changes from libc's misc/error.c, in preparation
6825 for the merge of gnulib's changes back into libc.
6827 * error.c (_): Define only if not already defined.
6828 Move definition to follow all #include directives.
6829 Include unlocked-io.h only if !_LIBC.
6830 [_LIBC]: Include <libio/libioP.h>.
6831 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6832 (fflush): Tweak definition to use INTUSE.
6835 2002-12-05 Paul Eggert <eggert@twinsun.com>
6837 * alloca.c [defined emacs]: Include "lisp.h".
6838 (xalloc_die) [defined emacs]: New macro.
6839 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6840 [! defined emacs]: Include <xalloc.h>.
6841 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6842 (pointer): Typedef to POINTER_TYPE *.
6843 (malloc): Remove decl; we now always use xmalloc.
6844 (alloca): Use old-style definition, since Emacs needs this.
6845 Check for arithmetic overflow when computing combined size.
6847 2002-12-04 Paul Eggert <eggert@twinsun.com>
6849 Do not generate unlocked-io.h automatically, since it's easier to
6850 maintain it by hand.
6852 * unlocked-io.h: New file, from GNU diffutils,
6853 but with proper copyright notice and attribution.
6855 * Makefile.am: Add copyright notice.
6856 (libfetish_a_SOURCES): Add unlocked-io.h.
6857 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6858 (DISTCLEANFILES, io_functions): Remove macros.
6859 (EXTRA_DIST): Remove gen_uio.
6860 (unlocked-io.h): Remove rule.
6862 2002-12-04 Jim Meyering <jim@meyering.net>
6864 Reflect the fact that stat.c and lstat.c are no longer generated.
6865 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6866 (DISTCLEANFILES): Likewise.
6867 (EXTRA_DIST): Likewise.
6868 (all_local): Don't depend on stat.c or lstat.c.
6869 (stat.c, lstat.c): Remove rules.
6870 (EXTRA_DIST): Remove xstat.in.
6872 * xstat.in: Remove file. Contents moved into stat.c.
6873 * stat.c: New file. Contents mostly from xstat.in.
6874 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6875 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6877 * safe-read.c: Rework so that it may serve to define safe_write, too.
6878 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6880 2002-12-03 Jim Meyering <jim@meyering.net>
6882 * safe-read.c, safe-write.c: Change variable names and comments, but
6883 not semantics, to minimize the differences between these two files.
6884 (safe_read): Change comment to mention SAFE_READ_ERROR.
6886 * safe-read.c (IS_EINTR): Define.
6887 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6889 2002-12-02 Bruno Haible <bruno@clisp.org>
6891 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6892 Define, taken from safe-read.c.
6893 (INT_MAX): Provide fallback.
6894 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6895 * safe-write.h (SAFE_WRITE_ERROR): Define.
6897 * safe-read.c (EINTR): Remove definition.
6898 (safe_read): Don't use EINTR if it is absent.
6900 2002-12-02 Jim Meyering <jim@meyering.net>
6902 * safe-read.c (EINTR): Define.
6903 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6904 (INT_MAX): Provide fallback.
6905 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6907 * safe-read.h (SAFE_READ_ERROR): Define.
6909 2002-12-01 Jim Meyering <jim@meyering.net>
6911 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6912 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6914 2002-11-27 Paul Eggert <eggert@twinsun.com>
6916 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6917 hash_rehash): Replace `if (limit <= value) abort ();' with
6918 `if (! (value < limit)) abort ();', for readability.
6920 2002-11-26 <karl@gnu.org>
6922 * strdup.c: copy from libc again, with jim's ok.
6923 * .cppi-disable: re-add strdup.c
6925 2002-11-25 <karl@gnu.org>
6927 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6928 instead of "strtol.c".
6930 2002-11-25 Jim Meyering <jim@meyering.net>
6932 * mktime.c: Sync from libc, now that it has the latest fix.
6934 2002-11-24 <karl@gnu.org>
6936 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6937 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6939 2002-11-24 Jim Meyering <jim@meyering.net>
6941 Update from coreutils:
6943 * mktime.c: Merge in changes from libc.
6945 Avoid a link-time failure on some Linux systems.
6946 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6947 (__mon_yday): Declare with the STATIC attribute.
6948 (__mktime_internal): Likewise.
6949 Based on a report from Greg Schafer.
6951 2002-11-23 Jim Meyering <jim@meyering.net>
6953 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6954 Use `unsigned', not `int', as type of index.
6956 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6958 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6960 2002-11-22 Paul Eggert <eggert@twinsun.com>
6962 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6963 hint that one should use `if (! x) abort ();' rather than `assert
6964 (x);', and anyway it's one less thing to worry about configuring.
6965 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6966 hash_rehash, hash_insert): Use abort rather than assert.
6968 2002-11-22 Paul Eggert <eggert@twinsun.com>
6970 * quotearg.h: Allow multiple inclusion by surrounding with
6971 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6972 so that we can be included first.
6973 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6974 * quotearg.c: Include quotearg.h immediately after config.h.
6975 No need to include stddef.h or sys/types.h any more.
6976 Surround local include files with "", not "<>".
6977 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6978 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6979 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6980 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6981 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6982 (ISPRINT): Remove; no longer needed now that we assume C89.
6984 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6987 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6988 quotearg_char): Use SIZE_MAX rather than
6989 (size_t) -1 when we are talking about "infinity".
6991 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6993 2002-11-22 Bruno Haible <bruno@clisp.org>
6995 * safe-read.h: Assume C89. Add comments.
6996 (safe_read): Change return type to size_t.
6997 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6998 counts > SSIZE_MAX correctly.
6999 * safe-write.h: New file.
7000 * safe-write.c: New file.
7001 * full-read.h: New file.
7002 * full-read.c: New file.
7003 * full-write.h: Assume C89. Add comments.
7004 * full-write.c: Include safe-write.h.
7005 (full_write): Rewritten to use safe_write.
7006 Suggested by Jim Meyering and Paul Eggert.
7008 2002-11-21 Bruno Haible <bruno@clisp.org>
7010 Remove case insensitive option matching.
7011 * argmatch.h (argcasematch): Remove declaration.
7012 (ARGCASEMATCH): Remove macro.
7013 (__xargmatch_internal): Remove case_sensitive argument.
7014 (XARGMATCH): Update.
7015 (XARGCASEMATCH): Remove macro.
7016 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7017 case_sensitive argument.
7018 (argcasematch): Remove function.
7019 (__xargmatch_internal): Remove case_sensitive argument.
7020 (main): Use XARGMATCH instead of XARGCASEMATCH.
7022 * xmalloc.c: Change compile-time error message. Add comment about
7023 required autoconf version.
7025 2002-11-21 Jim Meyering <jim@meyering.net>
7027 * strdup.c (strdup): Tweak comment and initial #if/#include.
7029 Merge in changes from the coreutils.
7031 2002-09-25 Paul Eggert <eggert@twinsun.com>
7032 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7033 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7034 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7035 int. Work more efficiently if X is the same width as uintmax_t.
7036 Do not compare X to -1, to avoid bogus compiler warning.
7037 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7038 Don't assume that f_frsize and f_bsize are the same type.
7040 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7043 * makepath.c (make_path): Restore umask *before* creating the final
7045 (make_path): Minor reformatting.
7047 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7048 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7050 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7051 ones. At least on GNU/Linux systems, `auto' means something else.
7054 2002-11-20 Paul Eggert <eggert@twinsun.com>
7056 Merge argmatch cleanups from Bison. Assume C89.
7058 * argmatch.c: Include config.h here, not in argmatch.h.
7059 Include stdlib.h, for EXIT_FAILURE.
7060 Always include <string.h>, since we assume C89.
7061 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7062 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7063 Include <stddef.h> instead, since it's all we need for size_t.
7064 (PARAMS): Remove. All uses removed.
7065 (ARRAY_CARDINALITY): Do not bother to #undef.
7066 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7067 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7068 Remove unnecessary parentheses.
7069 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7070 Insert necessary parentheses.
7071 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7072 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7074 2002-11-19 Bruno Haible <bruno@clisp.org>
7076 * mbswidth.c: Include mbswidth.h right at the beginning.
7077 * mbswidth.h: Include <stddef.h>, for size_t.
7079 * mbswidth.h (PARAMS): Remove macro.
7080 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7081 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7083 * gcd.h (PARAMS): Remove macro.
7084 (gcd): Use ANSI C function declarations.
7085 * gcd.c (gcd): Likewise.
7087 2002-11-15 Bruno Haible <bruno@clisp.org>
7089 * strcspn.c: Include <stddef.h>.
7090 (strcspn): Use ANSI C function declaration. Change return type to
7092 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7093 (strpbrk): Use NULL.
7094 * strpbrk.h (PARAMS): Remove macro.
7095 (strpbrk): Use ANSI C function declaration.
7096 * strstr.c: Don't include <sys/types.h>.
7097 * strstr.h (PARAMS): Remove macro.
7098 (strstr): Use ANSI C function declarations.
7100 2002-11-06 Bruno Haible <bruno@clisp.org>
7102 * gcd.h (gcd): Change argument type to 'unsigned long'.
7103 * gcd.c (gcd): Likewise.
7105 2002-11-05 Bruno Haible <bruno@clisp.org>
7107 * gcd.h: New file, from gettext-0.11.5.
7108 * gcd.c: New file, from gettext-0.11.5.
7110 2002-11-05 Bruno Haible <bruno@clisp.org>
7112 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7113 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7114 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7115 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7117 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7118 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7120 * closeout.c: Include gettext.h instead of <libintl.h>.
7121 * human.c: Include gettext.h instead of <libintl.h>.
7122 * quotearg.c: Include gettext.h instead of <libintl.h>.
7123 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7124 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7125 * userspec.c: Include gettext.h instead of <libintl.h>.
7126 * version-etc.c: Include gettext.h instead of <libintl.h>.
7127 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7128 (textdomain): Remove definition.
7129 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7131 * long-options.c: Remove include of <libintl.h> and definition of _.
7132 * same.c: Remove include of <libintl.h> and definition of _.
7134 2002-11-04 Bruno Haible <bruno@clisp.org>
7136 * stpcpy.h: New file, from GNU gettext-0.11.5.
7137 * strcase.h: New file, from GNU gettext-0.11.5.
7138 * strpbrk.h: New file, from GNU gettext-0.11.5.
7139 * strstr.h: New file, from GNU gettext-0.11.5.
7140 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7142 2002-05-09 Bruno Haible <bruno@clisp.org>
7144 * config.charset: Update for newest glibc. Add canonical names
7145 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7147 2002-05-09 Bruno Haible <bruno@clisp.org>
7149 * localcharset.c (get_charset_aliases): Add more Windows specific
7152 2002-05-08 Owen Taylor <otaylor@redhat.com>
7154 * config.charset: A few additions for Solaris.
7156 2001-12-05 Bruno Haible <bruno@clisp.org>
7158 * localcharset.c (locale_charset): Don't return an empty string.
7160 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7162 * config.charset: msdos in uk_UA uses CP1125.
7164 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7166 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7167 * localcharset.c (locale_charset): Declare as extern "C".
7169 2002-02-15 Bruno Haible <bruno@clisp.org>
7171 * config.charset [msdosdjgpp]: For Russian, use CP866.
7173 2002-02-11 Bruno Haible <bruno@clisp.org>
7175 * config.charset: Add support for NetBSD.
7177 2002-09-25 <karl@gnu.org>
7179 * strdup.c: copy from libc/string (via ../config/srclist*).
7180 * getopt*: copy from libc/posix.
7181 * gettext.h: copy from gettext.
7182 * .cppi-disable: add strdup.c, gettext.h.
7184 2002-07-01 Jim Meyering <meyering@lucent.com>
7186 * c-stack.c: Include sys/time.h.
7187 From Volker Borchert.
7189 2002-06-11 Paul Eggert <eggert@twinsun.com>
7191 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7192 New macro. Use it uniformly instead of
7193 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7194 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7195 reported by Vin Shelton.
7197 2002-06-22 Jim Meyering <meyering@lucent.com>
7199 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7200 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7202 2002-06-22 Paul Eggert <eggert@twinsun.com>
7204 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7205 Do not assume SA_SIGINFO behavior.
7206 Bug reported by Jim Meyering on NetBSD 1.5.2.
7208 2002-06-22 Jim Meyering <meyering@lucent.com>
7210 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7212 * exitfail.c, exitfail.h: Likewise.
7213 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7215 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7217 (EXTRA_DIST): Add fnmatch_loop.c.
7218 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7220 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7221 * fnmatch.c: Update from diffutils-2.8.2.
7222 * fnmatch_.h: New file. From diffutils-2.8.2.
7223 * fnmatch.h: Remove file.
7225 2002-06-18 Paul Eggert <eggert@twinsun.com>
7227 * file-type.h: Report an error if neither S_ISREG nor
7228 S_IFREG is defined, instead of using a test specific to glibc
7229 2.2. This should be safe, since POSIX requires S_ISREG and
7230 Unix Version 7 had S_IFREG. We don't need to check for
7231 <sys/types.h> since we don't use any symbols that it defines.
7233 2002-06-15 Jim Meyering <meyering@lucent.com>
7235 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7236 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7237 have been included before this file.
7239 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7241 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7242 so that each temporary file name is unique and valid in the first
7243 8 characters, for operation under DOS.
7245 2002-06-15 Jim Meyering <meyering@lucent.com>
7247 Work even with DJGPP 2.03, which lacks support for symlinks.
7249 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7251 * lchown.c (S_ISLNK): Likewise.
7253 2002-06-14 Jim Meyering <meyering@lucent.com>
7255 * file-type.h: Use the version from diffutils-2.8.2.
7256 * file-type.c: Likewise.
7258 2002-05-27 Jim Meyering <meyering@lucent.com>
7260 Fix a problem seen only on nonconforming systems whereby ls.c's
7261 use of localtime, and then of gettimeofday would cause trouble:
7262 the localtime call used to initialize rpl_gettimeofday's save
7263 mechanism would clobber ls's current local time information so
7264 that in any long listing the first file would always be listed
7265 with date 1970-01-01. Analysis by Volker Borchert.
7267 * gettimeofday.c (localtime): Undefine.
7268 (rpl_localtime): New function.
7270 2002-05-22 Jim Meyering <meyering@lucent.com>
7272 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7273 * file-type.h: New file.
7274 * file-type.c (file_type): New file/function. Extracted from diffutils.
7276 2002-04-29 Paul Eggert <eggert@twinsun.com>
7278 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7280 2002-04-28 Paul Eggert <eggert@twinsun.com>
7282 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7283 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7284 of 127, since 64 is the largest conceivable number for ancient
7286 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7288 2002-04-28 Jim Meyering <meyering@lucent.com>
7290 * sig2str.c (WTERMSIG): Remove definition (unused).
7292 2002-04-28 Paul Eggert <eggert@twinsun.com>
7294 * sig2str.h, sig2str.c: New files.
7295 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7297 2002-04-24 Jim Meyering <meyering@lucent.com>
7299 * gettext.h: New file, from Gettext.
7300 * Makefile.am (INCLUDES): Remove -I../intl.
7301 (libfetish_a_SOURCES): Add gettext.h.
7303 2002-04-16 Jim Meyering <meyering@lucent.com>
7305 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7306 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7307 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7309 2002-04-12 Jim Meyering <meyering@lucent.com>
7311 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7313 2002-03-10 Jim Meyering <meyering@lucent.com>
7315 * makepath.c (make_path): Remove a comma from a diagnostic.
7316 Suggestion from Santiago Vila.
7318 2002-03-08 Jim Meyering <meyering@lucent.com>
7320 * rename.c: Mention that this wrapper is needed also on
7321 mips-dec-ultrix4.4 systems.
7323 2002-03-02 Jim Meyering <meyering@lucent.com>
7325 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7326 not HAVE_CLOCK_SETTIME.
7328 2002-02-27 Paul Eggert <eggert@twinsun.com>
7330 * nanosleep.h: Rename to....
7331 * timespec.h: New name for nanosleep.h. All uses changed.
7333 * gettime.c: New file.
7334 * settime.c: New file.
7337 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7338 timespec.h. Remove nanosleep.h.
7340 2002-02-25 Paul Eggert <eggert@twinsun.com>
7342 * acl.c, acl.h: New files.
7343 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7345 2002-02-24 Jim Meyering <meyering@lucent.com>
7347 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7348 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7349 cause trouble. Reported by Nelson Beebe.
7351 2002-02-23 Paul Eggert <eggert@twinsun.com>
7353 * path-concat.c (xpath_concat): Reorder code to pacify
7354 compilers that don't know that xalloc_die never returns.
7356 2002-02-20 Jim Meyering <meyering@lucent.com>
7358 * getdate.c: Regenerate using bison-1.33.
7360 2002-02-15 Paul Eggert <eggert@twinsun.com>
7362 * posixver.c, posixver.h: New files.
7363 * Makefile.am (libfetish_a_SOURCES): Add them.
7365 2002-02-02 Paul Eggert <eggert@twinsun.com>
7366 Bruno Haible <bruno@clisp.org>
7368 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7369 (fwrite_success_callback): New declaration.
7370 * unicodeio.c (unicode_to_mb): New function, extracted from
7371 print_unicode_char. Call failure callback instead of error.
7372 (fwrite_success_callback): New function.
7373 (exit_failure_callback): New function.
7374 (fallback_failure_callback): New function.
7375 (print_unicode_char): Call unicode_to_mb.
7377 2002-01-26 Jim Meyering <meyering@lucent.com>
7379 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7381 2002-01-22 Jim Meyering <meyering@lucent.com>
7383 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7384 Otherwise, some versions of automake would omit the rule that makes
7385 Makefile from Makefile.in.
7387 2001-01-21 Paul Eggert <eggert@twinsun.com>
7389 * xmemcoll.h, xmemcoll.c: New files.
7390 * Makefile.am (libfetish_a_SOURCES): Add them.
7391 * memcoll.c: Include errno.h, and declare errno if not defined.
7392 (memcoll): Set errno to zero if there is no error.
7394 * quotearg.c (quotearg_buffer_restyled):
7395 Fix bug with quoting buffers containing NUL when backslashing escapes.
7396 This bug was exposed by the other changes in this patch.
7397 (quotearg_n_options): New arg ARGSIZE.
7398 All callers changed.
7399 (quoting_options_from_style): New function.
7400 (quotearg_n_style): Use it.
7401 (quotearg_n_style_mem): New function.
7403 * quotearg.h (quotearg_n_style_mem): New function.
7405 2002-01-16 Jim Meyering <meyering@lucent.com>
7407 * getdate.y: Add three semicolons, each just before a closing brace.
7408 Bison (as of version 1.31) no longer papers over that mistake.
7410 2002-02-14 Paul Eggert <eggert@twinsun.com>
7412 * backupfile.c (ISDIGIT): Comment fix.
7413 * getdate.y (ISDIGIT): Likewise.
7414 * posixtm.c (ISDIGIT, year): Likewise.
7415 * strverscmp.c (ISDIGIT): Likewise.
7416 * userspec.c (ISDIGIT): Likewise.
7418 2002-01-05 Jim Meyering <meyering@lucent.com>
7420 * version-etc.c (version_etc_copyright): Update copyright year.
7422 2001-01-19 Paul Eggert <eggert@twinsun.com>
7424 * closeout.c (close_stdout_status): If ferror (stdout), do
7425 not silently exit merely because the output buffer happens to
7426 have nothing pending.
7428 2001-12-18 Paul Eggert <eggert@twinsun.com>
7430 See the big note in ../ChangeLog.
7431 * human.c (suffixes): Prefer K to k for 1024.
7432 (generate_suffix_backwards): New function.
7433 (human_readable_inexact): Use it.
7434 * xstrtol.c (__xstrtol): If there is no number but there
7435 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7436 Accept 'K' as well as 'k'.
7438 2001-12-15 Jim Meyering <meyering@lucent.com>
7440 * regex.h (__restrict_arr): Update from libc.
7442 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7443 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7446 2001-12-10 Jim Meyering <meyering@lucent.com>
7448 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7449 Instead, include "xalloc.h".
7450 (initbuffer): Don't cast xmalloc return value to char*.
7451 (readline): Reword comment.
7452 Don't cast xrealloc return value to char*
7455 2001-12-09 Jim Meyering <meyering@lucent.com>
7457 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7458 `signed and unsigned type in conditional expression'.
7459 * posixtm.c (posix_time_parse): Likewise.
7461 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7463 * readtokens.c (readtoken): Declare an index to be of type unsigned
7464 to avoid a pedantic warning.
7466 * getstr.c: Don't include assert.h.
7467 (getstr): Remove warning-evoking assertions.
7468 Return -1 if offset parameter is out of bounds.
7469 Change the type of a local from int to size_t.
7471 * strftime.c (my_strftime_localtime_r): Include this function
7472 definition in the `#if ! HAVE_TM_GMTOFF' block.
7474 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7475 Include xalloc.h instead.
7477 2001-12-02 Jim Meyering <meyering@lucent.com>
7479 * tempname.c: Don't declare getenv, thus reverting the change of
7480 2001-11-18. It's no longer necessary, now that stdlib.h is always
7483 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7484 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7486 2001-11-30 Akim Demaille <akim@epita.fr>
7488 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7489 before being defined.
7491 2001-11-27 Paul Eggert <eggert@twinsun.com>
7493 * quotearg.h (quotearg_n, quotearg_n_style):
7494 First arg is int, not unsigned.
7495 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7496 (SIZE_MAX, UINT_MAX): New macros.
7497 (quotearg_n_options): Abort if N is negative.
7498 Avoid overflow check on hosts where size_t is 64 bits and int
7499 is 32 bits, as overflow is impossible there.
7500 Fix off-by-one typo that caused unnecessary reallocation.
7502 2001-11-27 Jim Meyering <meyering@lucent.com>
7504 * tempname.c: Merge with version from libc.
7505 * regex.c: Likewise.
7507 * tempname.c: Include stdlib.h unconditionally. On some old systems
7508 for which STDC_HEADERS is 0, it was not included, resulting in a
7509 warning about an integer-to-pointer conversion problem with getenv.
7510 Reported by Volker Borchert.
7512 2001-11-26 Jim Meyering <meyering@lucent.com>
7514 * gtod.h: Remove file.
7515 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7516 * gettimeofday.c: Don't include gtod.h.
7517 (GTOD_init): Remove function.
7518 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7519 Suggestion from Volker Borchert.
7521 2001-11-23 Jim Meyering <meyering@lucent.com>
7523 * hash.h (struct hash_table): Don't define here. Merely declare it.
7524 * hash.c (struct hash_table): Define it here instead.
7526 2001-11-22 Jim Meyering <meyering@lucent.com>
7528 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7530 2001-11-18 Paul Eggert <eggert@twinsun.com>
7532 * tempname.c (TMP_MAX): Remove; no longer needed.
7533 (TEMPORARIES): New macro.
7534 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7535 removes an artificial limitation (e.g. HP-UX 10.20, where
7538 2001-11-18 Jim Meyering <meyering@lucent.com>
7540 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7543 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7544 files will be created before anything else.
7546 2001-11-17 Jim Meyering <meyering@lucent.com>
7548 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7549 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7550 rather than group writable. Patch by Juan F. Codagnone.
7552 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7553 Instead, include "xalloc.h".
7555 * mountlist.c: Include unlocked-io.h after all system headers.
7556 Remove explicit declarations of xmalloc, xrealloc,
7557 and xstrdup. Instead, include "xalloc.h".
7559 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7560 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7561 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7563 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7564 Reported by Padraig Brady.
7566 * mkstemp.c: #undef mkstemp.
7568 (rpl_mkstemp): Rename from mkstemp.
7571 2001-11-16 Jim Meyering <meyering@lucent.com>
7573 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7574 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7575 determine the amount of total physical memory, use pstat_getstatic.
7576 HPUX-11 doesn't define _SC_PHYS_PAGES.
7577 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7578 If sysconf couldn't be used to determine the amount of available
7579 physical memory, use both pstat_getstatic and pstat_getdynamic.
7580 Based on a patch from Bob Proulx.
7582 2001-11-05 Jim Meyering <meyering@lucent.com>
7584 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7586 2001-11-03 Jim Meyering <meyering@lucent.com>
7588 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7589 in argmatch_to_argument call.
7591 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7594 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7595 e.g., a fault due to an attempt to free a NULL pointer.
7597 2001-11-01 Jim Meyering <meyering@lucent.com>
7599 * dirfd.c, dirfd.h: New files.
7600 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7602 * hash.c (hash_print) [TESTING]: Clean up.
7604 2001-10-22 Paul Eggert <eggert@twinsun.com>
7606 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7607 to avoid a warning if -Wall.
7609 2001-10-21 Paul Eggert <eggert@twinsun.com>
7611 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7613 2001-10-21 Jim Meyering <meyering@lucent.com>
7615 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7616 this code would end up calling gettext even in packages built
7618 * getopt.c (_): Likewise.
7619 * regex.c (_): Likewise.
7621 2001-10-20 Paul Eggert <eggert@twinsun.com>
7623 * error.c (strerror_r): Do not declare unless !_LIBC.
7624 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7625 Use strerror_r that is only a macro, even if it is not a function.
7626 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7627 (private_strerror): Use prototypes, not old-style function definition.
7628 (print_errno_message): New function.
7629 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7631 (error_tail, error, error_at_line): Use it.
7633 2001-10-11 Jim Meyering <meyering@lucent.com>
7635 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7636 and quote_n (1, ... to avoid clobbering a buffer.
7638 2001-10-05 Jim Meyering <meyering@lucent.com>
7640 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7641 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7642 * hash-pjw.h: New file.
7644 2001-09-30 Jim Meyering <meyering@lucent.com>
7646 * mountlist.c [MOUNTED_GETFSSTAT]:
7647 Include <sys/ucred.h>, for Apple Darwin.
7648 Include sys/mount.h and sys/fs_types.h only if available.
7650 (read_filesystem_list): Use FS_TYPE.
7652 2001-09-29 Paul Eggert <eggert@twinsun.com>
7654 * exclude.c (excluded_filename): 0 -> false, since it's
7657 2001-09-28 Paul Eggert <eggert@twinsun.com>
7659 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7660 #defines strtoimax. Also treat the other strto* functions
7663 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7664 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7665 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7667 2001-09-26 Jim Meyering <meyering@lucent.com>
7669 Most macros in unlocked-io.h had the wrong number of arguments.
7670 * gen-uio: New script.
7671 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7672 * unlocked-io.hin: Remove file.
7673 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7674 rather than trying to embed it here.
7675 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7676 Reported by Padraig Brady.
7678 2001-09-25 Volker Borchert <bt@teknon.de>
7680 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7682 2001-09-23 Jim Meyering <meyering@lucent.com>
7684 * mountlist.c: Remove useless parentheses in #if directives.
7685 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7686 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7688 2001-09-22 Jim Meyering <meyering@lucent.com>
7690 * localcharset.c: Update from latest gettext.
7691 * config.charset: Likewise.
7693 2001-09-20 Jim Meyering <meyering@lucent.com>
7695 * xstrtol.c (strtoimax): Guard declaration with
7696 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7697 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7698 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7699 (strtoumax): Likewise, for completeness (it wasn't necessary).
7701 2001-09-06 Paul Eggert <eggert@twinsun.com>
7703 * strtoimax.c (HAVE_LONG_LONG):
7704 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7705 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7706 to work around bug in IBM C compiler.
7708 2001-09-16 Jim Meyering <meyering@lucent.com>
7710 * mkdir.c: New file.
7712 2001-09-04 Paul Eggert <eggert@twinsun.com>
7714 * xgetcwd.c: Revert some of the previous change; intead,
7715 fix the HAVE_GETCWD_NULL code to behave more like the
7716 !HAVE_GETCWD_NULL code used to.
7719 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7722 2001-09-04 Paul Eggert <eggert@twinsun.com>
7724 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7725 Use ssize_t, not int, to store result of readlink.
7726 Check for ssize_t overflow as well as size_t overflow,
7727 as POSIX says the result of readlink is implementation-defined
7728 when ssize_t overflows.
7729 Remove unnecessary cast to char*.
7730 Use free+malloc instead of realloc, as the storage doesn't need
7731 to be preserved and it's clearer and can be more efficient that way.
7732 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7733 * xreadlink.h (xreadlink): Update prototype.
7735 2001-09-03 Paul Eggert <eggert@twinsun.com>
7737 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7738 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7739 spotted by Jim Meyering.
7741 2001-09-03 Jim Meyering <meyering@lucent.com>
7743 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7745 2001-09-03 Paul Eggert <eggert@twinsun.com>
7747 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7748 like the HAVE_GETCWD_NULL code.
7749 Include pathmax.h if not HAVE_GETCWD.
7750 Do not include xalloc.h.
7751 (INITIAL_BUFFER_SIZE): New symbol.
7752 Do not use xmalloc / xrealloc, since the caller is responsible for
7753 handling errors. Preserve errno around `free' during failure.
7754 Do not overrun buffer when using getwd.
7756 2001-09-03 Paul Eggert <eggert@twinsun.com>
7758 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7759 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7761 2001-09-02 Jim Meyering <meyering@lucent.com>
7763 * error.c: Update from GNU libc.
7765 2001-09-01 Jim Meyering <meyering@lucent.com>
7767 * xreadlink.c: New file.
7768 * xreadlink.h: New file.
7769 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7771 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7772 doesn't conflict with sparc Solaris 7's definition in
7773 /usr/include/sys/int_types.h.
7775 * exclude.c: Use `""', not `<>' to #include non-system header files.
7776 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7777 and strncasecmp as r-values. Unixware didn't have declarations.
7779 2001-08-31 Jim Meyering <meyering@lucent.com>
7781 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7782 Use an initial, malloc'd, buffer of length 128 rather than
7783 a statically allocated one of length 1024.
7785 2001-08-30 Paul Eggert <eggert@twinsun.com>
7787 * xgetcwd.c: Don't include pathmax.h.
7788 Include stdlib.h and unistd.h if available.
7790 (xmalloc, xstrdup, free): Remove decls.
7791 (xgetcwd): Don't assume sizes fit in unsigned.
7792 Check for overflow when computing sizes.
7793 Simplify reallocation code.
7795 2001-08-28 Paul Eggert <eggert@twinsun.com>
7797 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7799 * strtoimax.c: Renamed from strtoxmax.c, removing the
7802 Also, make the following further changes to make this file's
7803 configuration more similar to that of strtol.c:
7804 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7805 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7806 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7807 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7808 changed to signed values.
7810 And make the following changes as well:
7811 Fix copyright notice, as 1999 was missing.
7812 (verify): New macro.
7813 (strtoimax): Check sizes at compile-time, not run-time.
7814 Prefer strtol to strtoll if both work.
7815 (main): Remove; it was not that useful and was a pain to maintain.
7817 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7819 2001-08-30 Paul Eggert <eggert@twinsun.com>
7821 * savedir.c (savedir): Remove size parameter, as POSIX says that
7822 a directory's st_size can have an arbitrary value, so the old
7823 usage could waste an arbitrary amount of memory. All uses
7825 * savedir.h: Update prototype.
7827 2001-08-30 Paul Eggert <eggert@twinsun.com>
7829 * xstrtol.c (strtoimax): New decl.
7831 2001-08-28 Paul Eggert <eggert@twinsun.com>
7833 * xstrtol.h: Add copyright notice.
7834 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7835 LONGINT_INVALID_SUFFIX_CHAR.
7837 2001-08-30 Paul Eggert <eggert@twinsun.com>
7839 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7842 2001-08-30 Paul Eggert <eggert@twinsun.com>
7844 * hash.c: Remove '2001' from copyright notice.
7846 2001-08-30 Paul Eggert <eggert@twinsun.com>
7848 * full-write.h: New file.
7849 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7850 * full-write.c: Correct credits, as cccp.c no longer
7851 exists and anyway it was so heavily changed from the old cccp
7852 code as to be unrecognizable. Include full-write.h.
7853 (full_write) Return size_t, with short writes meaning failure.
7854 All callers changed. This fixes a bug with large buffers
7856 * utime.c: Include full-write.h.
7858 2001-08-30 Paul Eggert <eggert@twinsun.com>
7860 Merge 'exclude' changes from tar 1.13.22.
7861 This fixes one or two unlikely storage allocation overflow bugs,
7862 but doesn't change user-visible behavior otherwise.
7864 2001-08-30 Paul Eggert <eggert@twinsun.com>
7866 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7867 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7868 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7869 Include if available.
7870 (<xalloc.h>): Include
7871 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7872 (verify): New macro. Use it to verify that EXCLUDE macros do not
7873 collide with FNM macros.
7874 (struct patopts): New struct.
7875 (struct exclude): Use it, as exclude patterns now come with options.
7876 (new_exclude): Support above changes.
7877 (new_exclude, add_exclude_file):
7878 Initial size must now be a power of two to simplify overflow checking.
7879 (free_exclude, fnmatch_no_wildcards): New function.
7880 (excluded_filename): No longer requires options arg, as the options
7881 are determined by add_exclude. Now returns bool, not int.
7882 (excluded_filename, add_exclude):
7883 Add support for the fancy new exclusion options.
7884 (add_exclude, add_exclude_file): Now takes int options arg.
7885 Check for arithmetic overflow when computing sizes.
7886 (add_exclude_file): xrealloc might modify errno, so don't
7887 realloc until after errno might be used.
7889 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7891 (free_exclude): New decl.
7892 (add_exclude, add_exclude_file): Now takes int options arg.
7893 (excluded_filename): No longer requires options arg, as the options
7894 are determined by add_exclude. Now returns bool, not int.
7896 2001-08-30 Paul Eggert <eggert@twinsun.com>
7898 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7900 2001-08-27 Jim Meyering <meyering@lucent.com>
7902 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7904 * version-etc.c (N_): Remove definition.
7905 Revert most of last change.
7906 Instead, simply don't mark the `Copyright...' string for translation.
7907 Based on advice from Paul Eggert.
7909 * strtoxmax.c: Tweak comment.
7911 2001-08-26 Jim Meyering <meyering@lucent.com>
7913 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7914 of copyright with `%s' so translators don't get an untranslated
7916 (COPYRIGHT_YEAR): Define.
7917 (version_etc): Use fprintf rather than fputs.
7918 Suggestion from Ulrich Drepper.
7920 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7922 * strtoll.c: New file, from GNU libc.
7923 * xstrtoimax.c: New file.
7925 * xstrtol.h: Add xstrtoimax.
7926 * strtoumax.c: New file. Simply include "strtoumax.c".
7927 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7929 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7930 * strtoxmax.c: ... then renamed to this.
7932 2001-08-13 Paul Eggert <eggert@twinsun.com>
7934 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7935 Port to Solaris 8, where 'sed' requires a space after the 'r'
7936 command, and where sh dislikes "$/". Clean up the spacing a bit.
7937 Redirect output to $tmp just once.
7939 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7941 * addext.c (<errno.h>): Include.
7942 (errno): Declare if not defined.
7943 (addext): Work correctly when pathconf returns -1 and leaves
7944 errno alone because there is no limit. Also, work even if
7945 pathconf returns a value greater than SIZE_MAX.
7947 2001-08-12 Jim Meyering <meyering@lucent.com>
7949 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7950 Simply `return getcwd (NULL, 0);'.
7951 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7952 Use 1300 as initial value for length, not PATH_MAX.
7954 * pathmax.h: Clean up cpp syntax.
7956 2001-08-12 Jim Meyering <meyering@lucent.com>
7958 * gettimeofday.c: New file.
7960 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7962 2001-08-04 Jim Meyering <meyering@lucent.com>
7964 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7965 to get in sync with glibc.
7967 2001-08-03 Paul Eggert <eggert@twinsun.com>
7969 The following changes are from gettext 0.10.39 as maintained by
7972 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7973 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7974 with inverted sense. All uses changed.
7976 * mbswidth.c: Don't include <limits.h>.
7977 Include <stdlib.h> and <string.h> unconditionally.
7978 (iswcntrl, mbsinit, ISCNTRL): New macros.
7979 (mbsnwidth): Use K&R style function declarations.
7980 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7981 can optimize it when MB_CUR_MAX == 1.
7982 The width of control characters is zero, not 1.
7984 2001-07-15 Jim Meyering <meyering@lucent.com>
7986 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7987 (BUILT_SOURCES): Add unlocked-io.h.
7988 (io_functions): Define.
7989 (unlocked-io.h): New rule.
7990 (DISTCLEANFILES): Add unlocked-io.h.
7991 (all-local): Depend on unlocked-io.h, to ensure it is created.
7993 * unlocked-io.hin: New file
7995 * regex.c: Update from glibc.
7997 2001-07-05 Jim Meyering <meyering@lucent.com>
7999 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8001 (libfetish_a_SOURCES): Put all .h files here instead.
8002 Remove a thus-exposed (better checks in automake) duplicate and
8003 two unnecessary .h files.
8005 2001-06-11 Jim Meyering <meyering@lucent.com>
8007 * regex.c: Update from GNU libc.
8009 2001-05-27 Jim Meyering <meyering@lucent.com>
8011 * readutmp.h (UT_TYPE): Define.
8013 2001-05-24 Jim Meyering <meyering@lucent.com>
8015 * argmatch.c: Include "quote.h".
8016 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8017 quote function. Reported by Göran Uddeborg.
8019 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8021 * dirname.c (dir_name): Compute append_dot using path, not newpath
8022 which is not yet declared.
8024 2001-05-11 Paul Eggert <eggert@twinsun.com>
8026 * Makefile.am (libfetish_a_SOURCES):
8027 Add strftime.c, since we now compile it on all hosts.
8029 * strftime.c (my_strftime):
8030 Define to nstrftime if emacs, but only if my_strftime is not defined.
8031 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8032 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8033 Add one more extra argument: a nanoseconds value.
8036 (my_strftime function): Add %N format.
8037 (emacs_strftimeu): Renamed from emacs_strftime,
8038 with extra ut argument.
8040 2001-05-11 Paul Eggert <eggert@twinsun.com>
8042 dirname code cleanup. base_name now behaves more compatibly
8043 with POSIX basename when given file names that have trailing
8044 slashes, and similarly for dir_name. Add new primitives
8045 base_len and dir_len. Put the directory-name-related decls
8048 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8049 * backupfile.c (base_name): Likewise.
8050 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8051 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8052 * makepath.c (strip_trailing_slashes): Likewise.
8053 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8055 * rename.c (strip_trailing_slashes): Likewise.
8056 * same.c (base_name): Likewise.
8057 * stripslash.c (ISSLASH): Likewise.
8059 * addext.c: Include <dirname.h> after size_t is defined.
8060 * backupfile.c: Likewise.
8062 * addext.c (addext): Use base_len to trim redundant
8063 trailing slashes instead of doing it ourselves.
8064 But do not trim the last slash if it is not redundant.
8066 * backupfile.c (find_backup_file_name,
8067 max_backup_version): Use base_len instead of rolling it ourselves.
8068 Handle the case of "" and (on DOS) "C:" correctly.
8070 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8071 Include <string.h>, <dirname.h>.
8072 (base_name): Allow file names ending in slashes, other than names
8073 that are all slashes. In this case, return the basename followed
8074 by the slashes. This is more general, and can be used in places
8075 where the original base_name purposely had an assertion failure.
8076 (base_len): New function.
8078 * dirname.c: Include <string.h> instead of <stdlib.h>.
8079 Do not include <assert.h>; no longer needed.
8081 (memrchr): Remove decl.
8082 (dir_name_r): Remove.
8083 (dir_len): Renamed from dirlen. All callers changed.
8084 Rewrite in terms of base_name, for simplicity and consistency.
8085 (dir_name): Never return NULL. All callers changed.
8086 Do not include <stdlib.h> in test program; no longer needed.
8087 return 0; is fine for test program.
8089 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8091 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8093 * path-concat.c (path_concat): Use base_len to compute
8094 base length, not strlen; this means we cannot rely on memcpy
8097 * same.c (STREQ): Remove.
8098 (same_name): Handle the case where the basename ends in trailing '/'.
8100 * stripslash.c (strip_trailing_slashes): Return nonzero if
8101 a slash was stripped. Do not strip the last slash after a
8104 2001-04-08 Jim Meyering <meyering@lucent.com>
8106 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8107 recomputed; that's necessary when the offset spans a DST transition.
8108 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8110 2001-04-02 Jim Meyering <meyering@lucent.com>
8112 * regex.h, regex.c: Update from GNU libc.
8114 2001-03-19 Paul Eggert <eggert@twinsun.com>
8116 * version-etc.c (version_etc_copyright): Update to 2001.
8118 2001-03-16 Paul Eggert <eggert@twinsun.com>
8120 * tempname.c (uint64_t): Define to uintmax_t if
8121 not defined, and if UINT64_MAX is not defined.
8122 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8123 Reported by John David Anglin.
8125 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8127 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8128 alias if codeset is empty.
8129 * config.charset (BeOS): Use wildcard syntax.
8131 2001-03-13 Jim Meyering <meyering@lucent.com>
8133 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8134 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8137 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8139 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8141 * unicodeio.c (print_unicode_char): Simplify accordingly.
8143 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8145 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8146 support for DOS/DJGPP.
8148 2001-02-28 Paul Eggert <eggert@twinsun.com>
8150 * Makefile.am (libfetish_a_SOURCES):
8151 Add dup-safer.c, fopen-safer.c.
8152 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8154 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8156 2001-02-25 Paul Eggert <eggert@twinsun.com>
8158 The mkstemp replacement is taken from glibc 2.2.2, with some
8159 portability fixes for use outside glibc, as follows:
8161 * tempname.c (struct_stat64): New macro.
8162 (direxists, __gen_tempname): Use it.
8163 This avoids a portability problem with Solaris 8.
8165 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8166 (<stddef.h>, <stdint.h>, <string.h>):
8167 Include only if STDC_HEADERS || _LIBC.
8168 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8169 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8170 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8171 (__set_errno): Define this macro if <errno.h> doesn't.
8172 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8173 Define these macros if <stdio.h> doesn't.
8174 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8175 Define these macros if <sys/stat.h>
8176 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8177 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8178 __xstat64): Define if not _LIBC.
8179 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8180 (__gen_tempname): Invoke gettimeofday only if
8181 HAVE_GETTIMEOFDAY || _LIBC;
8182 otherwise, fall back on plain "time".
8183 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8185 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8187 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8189 2001-02-17 Jim Meyering <meyering@lucent.com>
8191 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8192 around included file name.
8194 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8196 * strftime.c: Update from GNU libc (the only changes were to comments).
8198 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8200 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8202 2001-02-17 Paul Eggert <eggert@twinsun.com>
8204 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8205 Remove workaround macros for hosts that have mbrtowc but not
8206 mbstate_t, as we now insist on proper declarations for both
8207 before using mbrtowc.
8209 2001-02-17 Jim Meyering <meyering@lucent.com>
8211 * regex.c: Update from libc.
8213 2001-02-16 Paul Eggert <eggert@twinsun.com>
8215 * alloca.c (malloc): Undef before defining, since stdlib.h
8216 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8217 Reported by Mark Hounschell via Paul Eggert.
8219 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8221 * config.charset: Update for FreeBSD 4.2.
8223 2001-01-26 Jim Meyering <meyering@lucent.com>
8225 * quotearg.c: Include stddef.h.
8226 * quote.c: Include stddef.h.
8227 Reported by Axel Kittenberger.
8229 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8230 line in double quotes so that it evokes a better diagnostic.
8231 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8232 Reported by Axel Kittenberger.
8234 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8236 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8237 to avoid a warning. Add back 'const' to inptr.
8239 2001-01-16 Jim Meyering <meyering@lucent.com>
8241 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8244 2001-01-14 Jim Meyering <meyering@lucent.com>
8246 * rename.c: New file. From Volker Borchert.
8247 Include stdlib.h, string.h or strings.h, and xalloc.h.
8248 Use strip_trailing_slashes rather than open-coding it.
8250 2001-01-03 Paul Eggert <eggert@twinsun.com>
8252 * strftime.c: Sync with glibc time/strftime.c 1.81.
8254 2001-01-03 Jim Meyering <meyering@lucent.com>
8256 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8257 local `inptr' to avoid warning with some system declarations of iconv.
8259 2000-12-29 Paul Eggert <eggert@twinsun.com>
8261 * modechange.c: Do not assume that mode_t uses the
8262 traditional octal encoding. E.g. "chmod 1 FOO" should set
8263 the other-execute bit of FOO even if S_IXOTH != 1.
8265 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8266 WOTH, XOTH, ALLM): New macros.
8267 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8268 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8270 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8271 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8273 No need to use uintmax_t; unsigned long is long enough.
8274 Don't bother to get suffix since we don't use it.
8276 2000-12-24 Jim Meyering <meyering@lucent.com>
8278 * hash.c (is_prime): Return explicit boolean values.
8279 (hash_get_first): Return NULL to appease Irix5.6's 89.
8280 Reported by Nelson Beebe.
8282 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8284 * localcharset.c (locale_charset): Add support for Win32.
8286 2000-12-18 Paul Eggert <eggert@twinsun.com>
8288 * physmem.h, physmem.c: New files.
8290 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8291 (noinst_HEADERS): Add physmem.h.
8293 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8294 't' for compatibility with Solaris 8 sort.
8296 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8298 * config.charset: Add support for BeOS.
8300 2000-12-16 Jim Meyering <meyering@lucent.com>
8302 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8303 SHELLS_FILE to a file name that's useful on djgpp systems.
8305 (ADDITIONAL_DEFAULT_SHELLS): Define.
8306 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8307 Based mostly on a patch from Prashant TR.
8309 2000-12-16 Jim Meyering <meyering@lucent.com>
8311 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8312 N and M) would have treated it like `chown N:N FILE'.
8314 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8316 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8318 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8319 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8320 to the list of canonical encodings. Rename EUC-CN to GB2312.
8322 2000-12-08 Andreas Schwab <schwab@suse.de>
8324 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8325 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8327 2000-12-07 Jim Meyering <meyering@lucent.com>
8329 * stripslash.c (ISSLASH): Define.
8330 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8333 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8334 (dir_name_r): Declare this function as static.
8335 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8336 manifest itself on a name containing a mix of slashes and
8338 Make this function work with names starting with a DOS-style
8339 drive letter and colon prefix.
8340 (dir_name): Append `.' if necessary.
8341 Based mostly on patches from Prashant TR and Eli Zaretskii.
8343 * dirname.h (dir_name_r): Remove prototype.
8345 2000-12-05 Jim Meyering <meyering@lucent.com>
8347 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8349 2000-12-04 Jim Meyering <meyering@lucent.com>
8351 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8352 Also include memory.h, stdlib.h, unistd.h if appropriate.
8353 Reported by Andreas Jaeger (conflicting declaration of malloc).
8355 2000-12-02 Jim Meyering <meyering@lucent.com>
8357 * closeout.h: Make idempotent, to avoid some obscure warnings.
8359 2000-12-01 Paul Eggert <eggert@twinsun.com>
8361 * memrchr.c: Include <config.h> before any system include file.
8363 2000-11-29 Paul Eggert <eggert@twinsun.com>
8365 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8367 2000-11-26 Jim Meyering <meyering@lucent.com>
8369 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8371 2000-11-22 Paul Eggert <eggert@twinsun.com>
8373 * strftime.c (my_strftime): Do not invoke mbrlen with a
8374 size of (size_t) -1; it's not portable.
8376 2000-11-17 Akim Demaille <akim@epita.fr>
8378 * obstack.h: Formatting changes.
8379 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8380 prevent type checking.
8381 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8382 cast the value to (void *): assigning a `foo *' to a `void *'
8384 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8386 2000-11-17 Jim Meyering <meyering@lucent.com>
8388 * strstr.c: Update from GNU libc.
8390 2000-11-16 Jim Meyering <meyering@lucent.com>
8392 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8394 2000-11-11 Jim Meyering <meyering@lucent.com>
8396 * error.c: Add a couple #includes, merging from GNU libc version.
8398 2000-11-10 Jim Meyering <meyering@lucent.com>
8400 * obstack.h: Update from GNU libc.
8401 * obstack.c: Likewise.
8403 2000-11-06 Paul Eggert <eggert@twinsun.com>
8405 * getusershell.c (setusershell): Use rewind rather than
8406 fseek/fseeko, to avoid configuration hassles with fseeko.
8407 Don't bother opening SHELLS_FILE if shellstream is NULL;
8410 2000-11-05 Jim Meyering <meyering@lucent.com>
8412 * makepath.h (make_dir): Declare.
8413 * makepath.c (make_dir): Remove `static' attribute.
8416 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8418 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8419 last one in a bucket, advance to the next bucket.
8421 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8423 * fnmatch.c: Do not comment out all the code if we are using
8424 the GNU C library, because in some cases we are replacing buggy
8425 code in the GNU C library itself.
8427 2000-10-30 Paul Eggert <eggert@twinsun.com>
8429 * error.h, getline.h, modechange.h:
8430 Remove "2000" from Copyright line, as the file hasn't been
8431 changed this year other than in the copyright notice.
8433 * xalloc.h: Add "2000" to Copyright line, as this file
8434 was changed this year.
8436 2000-10-30 Paul Eggert <eggert@twinsun.com>
8438 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8439 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8440 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8442 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8444 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8445 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8446 doesn't define __restrict_arr.
8448 2000-10-29 Jim Meyering <meyering@lucent.com>
8450 * xstat.in: Fix grammar in comment.
8452 2000-10-28 Jim Meyering <meyering@lucent.com>
8454 * memchr.c: Update from libc.
8455 Adjust for portability:
8456 [HAVE_STDLIB_H]: Include stdlib.h.
8457 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8458 Undef __memchr, too.
8459 [!weak_alias]: Define __memchr to memchr.
8461 * regex.c: Update from libc.
8462 * regex.h: Likewise.
8463 * getopt1.c: Likewise.
8464 * memcmp.c: Likewise.
8466 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8467 Avoid using fseek, when possible -- it's broken by design.
8468 Patch by Ulrich Drepper.
8470 2000-10-26 Jim Meyering <meyering@lucent.com>
8472 * strftime.c: Update from libc.
8474 2000-10-25 Jim Meyering <meyering@lucent.com>
8476 * obstack.c: Update from libc.
8478 2000-10-23 Jim Meyering <meyering@lucent.com>
8480 * hard-locale.c (hard_locale): Revert last change -- it was simply
8481 wrong. That set_locale call must not have any side effects.
8484 2000-10-22 Jim Meyering <meyering@lucent.com>
8486 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8487 [CYCLIC]: Remove now-unused definition.
8489 * save-cwd.c (O_DIRECTORY): Define, if needed.
8490 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8491 Suggestion from Ulrich Drepper.
8493 2000-10-21 Jim Meyering <meyering@lucent.com>
8495 * dirname.c (dir_name_r): New function, factored out of dir_name.
8496 (dir_name): Use dir_name_r.
8497 * dirname.h (dir_name_r): Declare it.
8499 2000-10-21 Jim Meyering <meyering@lucent.com>
8501 * dirname.c (memrchr): Declare if necessary.
8502 (dir_name): Remove the restriction that there be no
8503 trailing slashes. Now, this code skips past them, effectively
8505 [TEST_DIRNAME] (main): New unit tests.
8507 * memrchr.c: New file from GNU libc.
8508 Undef __memrchr, too.
8509 [!weak_alias]: Define __memrchr to memrchr.
8510 Guard weak_alias use with `#ifdef weak_alias'.
8512 2000-10-17 Jim Meyering <meyering@lucent.com>
8514 * quote.h (PARAMS): Define and use.
8515 Reported by Akim Demaille.
8517 * getopt.c: Update from libc.
8519 2000-10-16 Jim Meyering <meyering@lucent.com>
8521 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8524 2000-09-25 Jim Meyering <meyering@lucent.com>
8526 * md5.h (rol): Define (from GnuPG).
8528 * sha.c: Give credit (GnuPG) where due.
8529 (M): Use rol rather than open-coding it.
8530 Add a FIXME comment.
8532 2000-09-21 Jim Meyering <meyering@lucent.com>
8534 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8535 Reported by Michael Stone.
8537 2000-09-20 Jim Meyering <meyering@lucent.com>
8539 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8540 (noinst_HEADERS): Add sha.h.
8541 Based on code from Scott G. Miller and from GnuPG.
8543 2000-09-15 Jim Meyering <meyering@lucent.com>
8545 * regex.c: Update from libc.
8547 2000-09-10 Jim Meyering <meyering@lucent.com>
8549 * getopt.c (_getopt_internal): Update from glibc.
8551 2000-09-09 Jim Meyering <meyering@lucent.com>
8553 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8554 think it should be used as a general replacement for isascii.
8555 * fnmatch.c: Likewise.
8556 * mbswidth.c: Likewise
8557 * regex.c: Likewise.
8560 * userspec.c: Include sys/param.h and limits.h.
8562 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8563 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8564 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8565 UID, GID. Check range.
8567 2000-09-06 Jim Meyering <meyering@lucent.com>
8569 * getopt.c (_getopt_internal): Update from glibc.
8571 2000-08-30 Jim Meyering <meyering@lucent.com>
8573 * strftime.c: Merge in changes from GNU libc.
8575 2000-08-26 Jim Meyering <meyering@lucent.com>
8577 * closeout.c: Include "__fpending.h".
8578 (close_stdout_status): Return right away if there's nothing to flush.
8580 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8581 * __fpending.c: New file.
8582 * __fpending.h: New file.
8584 2000-08-07 Paul Eggert <eggert@twinsun.com>
8586 Standardize on "memory exhausted" instead of "Memory exhausted"
8587 or "virtual memory exhausted".
8588 * obstack.c (print_and_abort): Use "memory exhausted", not
8589 "virtual memory exhausted".
8590 * same.c (same_name): Invoke xalloc_die instead of printing
8592 * userspec.c (parse_user_spec): Likewise.
8593 * bumpalloc.h: comment fix
8594 * same.c, userspec.c: Include xalloc.h.
8596 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8597 not char *const and pointing to a constant array.
8598 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8599 (xrealloc): Comment fix.
8601 * userspec.c (parse_user_spec):
8602 Don't translate a message until just before returning,
8603 to avoid unnecessary translation.
8605 2000-08-07 Jim Meyering <meyering@lucent.com>
8607 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8608 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8609 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8610 getgroups.c, gethostname.c, getopt.h, group-member.c,
8611 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8612 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8613 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8614 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8615 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8616 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8617 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8618 yesno.c: Back out Copyright date changes for each file with no change
8619 this year. This eases coordination with other programs using the same
8620 source code modules. From Paul Eggert.
8622 2000-08-03 Greg McGary <greg@mcgary.org>
8624 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8625 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8626 (EXTEND_BUFFER): Use them.
8628 2000-08-01 Jim Meyering <meyering@lucent.com>
8630 * dirname.c (ISSLASH): Define.
8631 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8632 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8633 both `\' and `/' may be use as path separators.
8634 Based on a patch from Prashant TR.
8636 2000-07-31 Paul Eggert <eggert@twinsun.com>
8638 * quotearg.c (quotearg_n_options): Don't make the initial
8639 slot vector a constant, since it might get modified.
8641 2000-07-31 Jim Meyering <meyering@lucent.com>
8643 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8644 * obstack.c (print_and_abort): Likewise.
8646 2000-07-30 Paul Eggert <eggert@twinsun.com>
8648 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8649 buffer, so that the caller can always quote one small
8650 component of a "memory exhausted" message in slot 0.
8651 From a suggestion by Jim Meyering.
8653 2000-07-30 Jim Meyering <meyering@lucent.com>
8655 * makepath.c (make_path): Quote the other instance, too.
8657 * quotearg.c (N_STATIC_SLOTVECS): Define.
8658 (STATIC_BUF_SIZE): Define.
8659 (quotearg_n_options): Use only statically allocated storage when
8660 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8661 than STATIC_BUF_SIZE.
8663 2000-07-29 Jim Meyering <meyering@lucent.com>
8665 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8666 * dirname.c (dir_name): Likewise.
8668 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8670 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8671 (dir_name): Assert that there are no trailing slashes.
8673 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8675 * mbswidth.h (mbswidth): Add a flags argument.
8676 (mbswidth): New declaration.
8677 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8678 * mbswidth.c (mbswidth): Add a flags argument.
8679 (mbsnwidth): New function.
8681 2000-07-24 Jim Meyering <meyering@lucent.com>
8683 * mbswidth.c: Remove useless #else. From Bruno Haible.
8685 2000-07-23 Paul Eggert <eggert@twinsun.com>
8687 * mbswidth.c (_XOPEN_SOURCE):
8688 Don't define; this causes problems on Solaris 7.
8689 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8691 2000-07-23 Paul Eggert <eggert@twinsun.com>
8694 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8695 so that mbstate_t is always defined.
8697 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8698 be 1 in at least one GCC installation, and this configuration
8699 error is likely to be common. Ignoring MB_LEN_MAX hurts
8700 performance on hosts that have mbrtowc but have only unibyte
8701 locales, but I assume these hosts are rare.
8703 2000-07-23 Paul Eggert <eggert@twinsun.com>
8705 * quotearg.c: Streamline by invoking multibyte code only if needed.
8706 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8707 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8708 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8709 invoke multibyte primitives.
8711 2000-07-23 Jim Meyering <meyering@lucent.com>
8713 * basename.c (base_name): Add an assertion.
8715 2000-07-15 Bruno Haible <clisp.cons.org>
8717 * quotearg.c: When the system forces us to redefine mbstate_t,
8718 shadow its mbsinit function.
8720 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8722 * mbswidth.h: New file.
8723 * mbswidth.c: New file.
8724 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8725 (noinst_HEADERS): Add mbswidth.h.
8727 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8729 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8732 2000-07-15 Jim Meyering <meyering@lucent.com>
8734 * makepath.c: Include quote.h.
8735 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8736 corresponding argument in a `quote (...)' call.
8737 Give better diagnostics.
8739 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8740 (noinst_HEADERS): Add quote.h.
8742 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8743 from tar's src/misc.c.
8744 * quote.h: New file. Prototypes for same.
8746 2000-07-10 Paul Eggert <eggert@twinsun.com>
8748 From a suggestion by Bruno Haible.
8749 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8750 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8751 to decide whether to define the BeOS workaround macro;
8752 this adjusts to the change to AC_MBSTATE_T.
8754 2000-07-13 Paul Eggert <eggert@twinsun.com>
8756 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8758 * quotearg.c (quoting_style_args, quoting_style_vals,
8759 quotearg_buffer_restyled): Add support for
8760 clocale_quoting_style. Undo previous change to
8761 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8762 and "{RIGHT QUOTATION MARK}" msgids.
8764 2000-07-05 Paul Eggert <eggert@twinsun.com>
8766 The old behavior of quoting `like this' doesn't look good with
8767 newer, ISO-style fonts. See:
8768 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8770 Instead, quote "like this" by default. Let the translator
8771 tailor the locale-specific quoting behavior by providing
8772 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8774 * quotearg.c (N_): New macro.
8775 (gettext_default): New function.
8776 (quotearg_buffer_restyled): Use
8777 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8778 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8780 2000-07-09 Jim Meyering <meyering@lucent.com>
8782 * Most files: Update copyright dates to include 2000.
8784 2000-07-08 Jim Meyering <meyering@lucent.com>
8786 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8788 (xgethostname): Remove now-unnecessary #ifdef.
8789 Move declaration of `err' into loop where it's used.
8791 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8793 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8794 by allocating a larger buffer. Test the gethostname return value for
8795 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8796 returns an error and ENAMETOOLONG isn't defined.
8798 2000-07-05 Paul Eggert <eggert@twinsun.com>
8799 and Bruno Haible <haible@clisp.cons.org>
8801 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8803 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8805 * quotearg.c (struct quoting_options): Simplify quote_these_too
8808 2000-07-03 Jim Meyering <meyering@lucent.com>
8810 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8811 Reported by Bruno Haible.
8813 2000-07-04 Jim Meyering <meyering@lucent.com>
8815 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8816 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8819 2000-07-03 Paul Eggert <eggert@twinsun.com>
8820 and Bruno Haible <haible@clisp.cons.org>
8822 * quotearg.c (mbrtowc):
8823 Assign to *pwc, and return 1 only if result is nonzero.
8824 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8826 2000-07-03 Jim Meyering <meyering@lucent.com>
8828 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8829 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8832 2000-07-02 Jim Meyering <meyering@lucent.com>
8834 * quotearg.c (mbstate_t): Don't define here.
8836 2000-07-02 Jim Meyering <meyering@lucent.com>
8838 * nanosleep.c (SIGCONT): Define if not already defined.
8840 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8842 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8843 per change in ../m4/ls-mntd-fs.m4.
8844 (read_filesystem_list): Ignore symbolic links.
8846 2000-06-29 Jim Meyering <meyering@lucent.com>
8848 * same.c: Include <string.h> or <strings.h>, as appropriate,
8849 for declaration of strcmp.
8851 * long-options.c: Include <stdlib.h>, for declaration of exit.
8853 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8854 Avoid warning by casting result to `char *' to remove `const'.
8856 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8858 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8860 2000-06-26 Paul Eggert <eggert@twinsun.com>
8862 savedir now sets errno on failure and invokes xmalloc to get memory.
8863 Fix a couple of other minor bugs while we're at it.
8865 * savedir.c (<unistd.h>): Do not include; there's no need.
8866 (NAMLEN): Remove macro.
8867 (malloc, realloc): Remove decls.
8869 ("xalloc.h"): Include.
8870 (NAME_SIZE_DEFAULT): New macro.
8871 (savedir): Use xmalloc / xrealloc to allocate memory.
8872 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8873 Skip "" directory entries.
8874 Use strlen to calculate directory entry length, since the old method
8875 is rarely used these days and isn't worth supporting.
8876 Don't use a pointer after freeing it.
8877 Check for integer overflow when calculating allocation size.
8878 Use memcpy to copy entries, instead of stpcpy.
8879 Set errno properly when returning NULL.
8880 Check for readdir error.
8882 2000-06-26 Jim Meyering <meyering@lucent.com>
8884 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8886 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8888 * getusershell.c (xmalloc, xrealloc): Remove functions.
8890 Don't include <stdlib.h>. Don't declare malloc, realloc.
8892 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8894 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8896 2000-06-24 Jim Meyering <meyering@lucent.com>
8898 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8900 2000-06-21 Jim Meyering <meyering@lucent.com>
8902 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8904 2000-06-19 Paul Eggert <eggert@twinsun.com>
8906 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8907 (mbrtowc, mbstate_t): Define substitutes if
8908 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8909 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8910 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8912 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8914 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8915 than 1024, return a memory chunk of least possible size, instead
8916 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8917 Use free/xmalloc instead of xrealloc to avoid copying for very long
8920 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8922 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8923 address, not strdup. Include <stdlib.h> and don't declare free().
8925 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8927 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8930 2000-06-21 Jim Meyering <meyering@lucent.com>
8932 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8933 (noinst_HEADERS): Add getstr.h.
8935 * getline.c (getstr): Move into a separate file.
8936 * getstr.c (getstr): New file, extracted from getline.c, with
8937 the following changes: new parameter, delim2; both delim[12]
8938 parameters have type `int', not `char'. The latter would lose
8939 with 8-bit delimiters.
8940 * getstr.h: New file.
8942 2000-06-19 Jim Meyering <meyering@lucent.com>
8944 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8946 2000-06-18 Jim Meyering <meyering@lucent.com>
8948 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8949 Besides, these days every porting target provides a mkdir function.
8951 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8952 (this snippet comes from src/system.h).
8954 2000-06-15 Paul Eggert <eggert@twinsun.com>
8956 * human.c (adjust_value): New function.
8957 (human_readable_inexact): Apply rounding style even when
8958 printing approximate values.
8960 2000-06-14 Paul Eggert <eggert@twinsun.com>
8962 * human.c (human_readable_inexact): Allow an input block
8963 size that is not a multiple of the output block size, and vice versa.
8964 Reported by Piergiorgio Sartor.
8966 2000-06-14 Paul Eggert <eggert@twinsun.com>
8968 * getdate.y (get_date): Apply relative times after time
8969 zone indicator, not before. Reported by Todd A. Jacobs.
8971 2000-06-13 Jim Meyering <meyering@lucent.com>
8973 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8975 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8977 2000-06-12 Paul Eggert <eggert@twinsun.com>
8979 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8981 2000-06-04 Paul Eggert <eggert@twinsun.com>
8983 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8985 2000-06-04 Jim Meyering <meyering@lucent.com>
8987 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8988 SunOS 4.1.4 for which gid_t is an unsigned type.
8990 2000-06-03 Jim Meyering <meyering@lucent.com>
8992 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8994 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8996 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8997 newer, don't install charset.alias.
8998 * config.charset: Change the Linux/glibc rules so they become empty
8999 on glibc-2.1 or newer.
9001 2000-06-02 Jim Meyering <meyering@lucent.com>
9003 * mountlist.c: Back out last change. Instead, do this...
9004 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9005 member using the same `ignore'-testing code.
9006 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9010 2000-05-29 Jim Meyering <meyering@lucent.com>
9012 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9013 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9015 2000-05-22 Jim Meyering <meyering@lucent.com>
9017 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9019 2000-05-18 Jim Meyering <meyering@lucent.com>
9021 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9022 back, too, since it may have been modified by allocate_entry.
9023 (hash_delete): Rewrite to use neither the assignment operator
9024 nor the comma operator in an if-expression.
9026 2000-05-15 Paul Eggert <eggert@twinsun.com>
9029 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9030 Remove; no longer needed.
9031 "quotearg.h": Add include.
9032 (file_name): Do not bother to explicitly initialize to NULL; it's less
9033 efficient on some hosts.
9034 (close_stdout_status): Remove test as to whether stdout was already
9035 closed; it breaks for the case "echo x | sort >&-".
9036 Quote file name colons.
9037 Do not assume that _("write error") lacks format strings.
9039 2000-05-15 Jim Meyering <meyering@lucent.com>
9041 * version-etc.c (version_etc_copyright): Update the copyright string
9042 used in all --version output.
9044 2000-05-14 Jim Meyering <meyering@lucent.com>
9046 * closeout.c (close_stdout_set_file_name): New function.
9047 (close_stdout_status): Use new file-scoped global.
9048 Return right away if fstat says the stdout file descriptor is invalid.
9049 * closeout.h (close_stdout_set_file_name): Declare.
9051 2000-05-10 Jim Meyering <meyering@lucent.com>
9053 * closeout.c [default_exit_status]: New file-scoped variable.
9054 (close_stdout_set_status): New function.
9055 * closeout.h (close_stdout_set_status): Declare.
9057 2000-05-08 Jim Meyering <meyering@lucent.com>
9059 * long-options.c: Don't include closeout.h.
9060 (parse_long_options): Don't call close_stdout for --version.
9062 2000-05-06 Jim Meyering <meyering@lucent.com>
9064 * strnlen.c: Undefine __strnlen and strnlen.
9065 [!weak_alias]: Define __strnlen to strnlen.
9067 * atexit.c: New file, from libiberty.
9069 2000-05-06 Jim Meyering <meyering@lucent.com>
9071 * closeout.c (close_stdout_status): Also check for errors on the
9074 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9076 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9077 instead of xmalloc, xrealloc, path_concat.
9078 (locale_charset): Treat empty environment variables as absent.
9079 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9081 2000-05-04 Jim Meyering <meyering@lucent.com>
9083 * getopt.c: Update from glibc.
9084 * obstack.c: Likewise.
9085 * obstack.h: Likewise.
9086 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9088 * regex.h: Likewise.
9089 * strndup.c: Likewise.
9090 * strnlen.c: New file, from glibc.
9092 2000-05-01 Jim Meyering <meyering@lucent.com>
9094 * full-write.c (full_write): Remove `FIXME' part of comment.
9096 2000-04-29 Jim Meyering <meyering@lucent.com>
9098 * path-concat.c: Declare strdup only if it's not defined.
9099 * canon-host.c: Likewise.
9101 2000-04-28 Jim Meyering <meyering@lucent.com>
9103 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9104 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9105 included first, then limits.h is included by locale.h by libintl.h.
9106 From John David Anglin.
9108 2000-04-25 Jim Meyering <meyering@lucent.com>
9110 * makepath.c (S_IRWXUGO): Define.
9111 (make_path): Always perform explicit chmod if MODE specifies any
9112 of the `special' permission bits. Prompted by a bug report against
9113 install from Mate Wierdl and Joost van Baal.
9115 2000-04-18 Jim Meyering <meyering@lucent.com>
9119 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9120 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9122 2000-04-17 Jim Meyering <meyering@lucent.com>
9124 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9125 the definition of it to rpl_strftime also defined-away the system's
9128 2000-04-15 Jim Meyering <meyering@lucent.com>
9130 Use `C' to denote so-called `contiguous' files, the same way
9132 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9133 (ftypelet): Use S_ISCTG.
9134 From Michael Deutschmann.
9136 2000-04-14 Jim Meyering <meyering@lucent.com>
9138 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9140 2000-04-08 Jim Meyering <meyering@lucent.com>
9142 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9143 names don't conflict. Reported by Eli Zaretskii.
9145 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9147 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9148 bug. Deal with the different error behavior of Irix iconv.
9150 2000-04-07 Jim Meyering <meyering@lucent.com>
9152 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9153 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9155 2000-04-05 Jim Meyering <meyering@lucent.com>
9157 Portability tweaks required for ultrix4.3.
9158 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9159 * readutmp.c: Include sys/types.h before sys/stat.h.
9160 * canon-host.c: Declare strdup.
9161 * path-concat.c: Likewise.
9162 From John David Anglin.
9164 2000-04-04 Jim Meyering <meyering@lucent.com>
9166 Be more DOS 8.3-friendly.
9167 * ref-add.sin: Renamed from ref-add.sed.in.
9168 * ref-del.sin: Renamed from ref-del.sed.in.
9169 * Makefile.am: Reflect renaming.
9170 Reported by Eli Zaretskii.
9172 Use a temporary file name that won't clash with `charset.alias'
9173 in the DOS 8.3 name space.
9174 * Makefile.am (charset_tmp): Define.
9175 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9176 (uninstall-local): Likewise.
9177 Reported by Eli Zaretskii.
9179 2000-03-29 Paul Eggert <eggert@twinsun.com>
9181 * time/strftime.c (my_strftime): Make sure we call the system
9182 strftime, not ourselves, when invoking the underlying strftime.
9184 2000-03-24 Jim Meyering <meyering@lucent.com>
9186 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9187 (charset_alias): Define.
9188 (install-exec-local): Factor out common code.
9189 (uninstall-local): Split lines longer than 80.
9190 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9192 (.sed.in.sed): New rule. Don't redirect directly to $@.
9193 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9195 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9197 * config.charset: Output a line containing "Packages using this file".
9198 * ref-add.sed.in, ref-del.sed.in: New files.
9199 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9200 ref-del.sed): New rules.
9202 2000-03-17 Jim Meyering <meyering@lucent.com>
9204 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9205 Otherwise, include <strings.h>
9207 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9209 * unicodeio.c (utf8_wctomb): New function.
9210 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9211 format instead of in UCS-4 with platform dependent endianness.
9213 2000-03-07 Paul Eggert <eggert@twinsun.com>
9215 * savedir.c (savedir): Work even if directory size is
9216 negative; this can happen with some screwy NFS configurations.
9218 2000-03-06 Jim Meyering <meyering@lucent.com>
9220 * localcharset.c (get_charset_aliases): Don't try to free file_name
9221 if it's NULL (because we ran out of memory). From Bruno Haible.
9223 2000-03-05 Jim Meyering <meyering@lucent.com>
9225 * localcharset.c ("path-concat.h"): Include.
9226 (get_charset_aliases): Use path_concat instead of ANSI string
9229 * unicodeio.h (PARAMS): Define.
9230 Use it to guard prototype.
9232 2000-03-04 Jim Meyering <meyering@lucent.com>
9234 * Makefile.am (install-exec-local): Create $(libdir) before installing
9236 (uninstall-local): Uncomment this rule so `make distcheck' works
9239 * unicodeio.c (<errno.h>): Include it.
9240 (errno): Declare if not defined.
9242 * localcharset.c: Add Bruno's comment justifying use of volatile.
9244 * config.charset: New version, incorporating remarks from a linux
9245 i18n mailing list. From Bruno Haible.
9247 2000-03-02 Jim Meyering <meyering@lucent.com>
9249 * Makefile.am (EXTRA_DIST): Add config.charset.
9251 2000-03-01 Jim Meyering <meyering@lucent.com>
9253 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9254 * unicodeio.c: Likewise.
9256 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9258 * config.charset: New file.
9259 * localcharset.c: New file.
9260 * unicodeio.h, unicodeio.c: New files.
9261 * Makefile.am (DEFS): Add -DLIBDIR=...
9262 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9263 (noinst_HEADERS): Add unicodeio.h.
9264 (all-local, install-exec-local, charset.alias): New targets.
9266 2000-02-28 Paul Eggert <eggert@twinsun.com>
9268 * quotearg.c (ALERT_CHAR): New macro.
9269 (quotearg_buffer_restyled): Use it.
9271 2000-02-27 Jim Meyering <meyering@lucent.com>
9273 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9274 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9276 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9277 not `#if STDC_HEADERS'.
9278 Declare malloc if needed.
9280 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9281 now that autoconf always defines the HAVE_DECL_ symbols.
9282 * human.c: Likewise.
9284 * strtoumax.c: Likewise.
9286 * backupfile.c: Arrange for cpp to fail if the configure-time
9287 declaration check was not run.
9289 * human.c: Likewise.
9291 * strtoumax.c: Likewise.
9293 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9294 then first look up the entire `.'-containing string as a login name.
9296 2000-02-18 Paul Eggert <eggert@twinsun.com>
9298 * getdate.y: Handle two-digit years with leading zeros correctly.
9299 (textint): New typedef.
9300 (parser_control): Member year changed from int to textint.
9302 (YYSTYPE): Removed; replaced by %union with int and textint members.
9303 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9304 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9305 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9306 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9307 (date, number, to_year): Use width of number in digits, not its value,
9308 to determine whether it's a 2-digit year, or a 2-digit time.
9309 (yylex): Store number of digits of numeric tokens.
9310 Reported by John Kendall.
9312 (parser_control): Changed from struct parser_control to typedef (for
9313 consistency). All uses changed.
9315 (tID): Removed; not used.
9316 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9318 2000-02-14 Paul Eggert <eggert@twinsun.com>
9320 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9321 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9323 2000-02-12 Jim Meyering <meyering@lucent.com>
9325 * userspec.c (ISDIGIT): Define it.
9326 (isdigit): Remove definition.
9327 (is_number): Use ISDIGIT, not isdigit.
9328 <libintl.h>: Include.
9330 (parse_user_spec): Mark translatable strings.
9332 2000-02-10 Jim Meyering <meyering@lucent.com>
9334 With these changes, nanosleep.[ch] are finally enough like the other
9335 lib/* replacement files to compile on a few more losing systems.
9337 * nanosleep.h: Don't include config.h.
9338 Remove prototype from declaration of nanosleep.
9339 (PARAMS): Remove now-unneeded definition.
9340 * nanosleep.c: #undef nanosleep.
9341 (rpl_nanosleep): Rename from nanosleep.
9343 2000-02-03 Jim Meyering <meyering@lucent.com>
9345 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9346 rather than with `#if HAVE_UTMPNAME'.
9348 2000-02-01 Jim Meyering <meyering@lucent.com>
9350 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9352 2000-01-31 Jim Meyering <meyering@lucent.com>
9354 * nanosleep.h (nanosleep): Guard declaration with
9355 `#if ! HAVE_DECL_NANOSLEEP'.
9356 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9357 the declaration in that vendor's sys/timers.h.
9358 Reported by Christian Krackowizer.
9360 * quotearg.c (ISASCII): Add #undef and move definition to follow
9361 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9362 (ISPRINT): Likewise.
9363 Reported by Tom Tromey.
9365 2000-01-30 Jim Meyering <meyering@lucent.com>
9367 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9368 uses of ->ut_name. The latter doesn't work with new Linux header files
9369 where only utmpx.ut_user is declared.
9371 * readutmp.h (UT_USER): Define.
9373 2000-01-23 Jim Meyering <meyering@lucent.com>
9375 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9378 2000-01-22 Jim Meyering <meyering@lucent.com>
9380 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9381 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9382 Required for some AIX systems. Reported by Christian Krackowizer.
9383 [TESTING] (main): New function.
9385 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9386 * dirname.c (dir_name): Support for DOS-style file names with drive
9389 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9391 * strverscmp.c (ISDIGIT): Define.
9392 (strverscmp): Use ISDIGIT, not isdigit.
9394 2000-01-17 Paul Eggert <eggert@twinsun.com>
9396 * nanosleep.c (nanosleep):
9397 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9398 POSIX.1 doesn't require SA_INTERRUPT and some systems
9399 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9400 it's been part of POSIX.1 since day 1 (in 1988).
9402 2000-01-17 Jim Meyering <meyering@lucent.com>
9404 * interlock: Remove unused file. Reported by François Pinard.
9406 2000-01-16 Paul Eggert <eggert@twinsun.com>
9408 * quotearg.c (quotearg_buffer_restyled): Do not quote
9409 alert, backslash, formfeed, and vertical tab unnecessarily in
9410 shell quoting style.
9413 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9414 Free Software Foundation, Inc.
9415 Copying and distribution of this file, with or without modification,
9416 are permitted provided the copyright notice and this notice are preserved.