1 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
3 * getaddrinfo.c: fixed typo
5 2006-06-29 Eric Blake <ebb9@byu.net>
7 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
8 unused static function.
10 2006-06-29 Eric Blake <ebb9@byu.net>
14 2006-06-29 Derek R. Price <derek@ximbiot.com>
16 * strftime.c: Assume strftime() exists.
18 2006-06-28 Bruno Haible <bruno@clisp.org>
20 * getaddrinfo.h: Fix POSIX URL.
21 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
22 (use_win32_p): Make static.
23 (getaddrinfo): Reject service name if it is empty or does not consist
24 solely of decimal digits, or if its value is > 65535.
25 (getnameinfo): Remove useless casts.
27 2006-06-28 Derek R. Price <derek@ximbiot.com>
29 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
30 Autoconf 2.60 says this stuff was obsolete.
32 2006-05-12 Bruno Haible <bruno@clisp.org>
34 * mkdtemp.c [MINGW]: Include <io.h>.
35 (mkdir): Define using _mkdir.
37 2006-06-28 Bruno Haible <bruno@clisp.org>
39 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
40 declaration for wcwidth.
41 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
43 2006-06-28 Eric Blake <ebb9@byu.net>
45 * xvasprintf.h: Fix comments.
47 2006-06-28 Eric Blake <ebb9@byu.net>
49 * mbchar.h (wcwidth): Include wcwidth.h.
50 * mbswidth.c (wcwidth): Move from here...
51 * wcwidth.h: ...to this new file.
53 2006-06-28 Simon Josefsson <jas@extundo.com>
55 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
56 functions there. It will succeed on Windows XP, but on Windows
57 2000 and (presumably) earlier, it will fail, and use the internal
59 (use_win32_p): New function.
60 (getaddrinfo): Use strtoul on servname, to support numeric ports.
61 Support AI_NUMERICSERV to disable getservbyname.
62 (getnameinfo): New function, only supports
63 NI_NUMERICHOST|NI_NUMERICSERV for now.
65 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
66 only have some of them. Add AI_NUMERICSERV. Add prototype for
69 2006-06-27 Bruno Haible <bruno@clisp.org>
71 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
73 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
75 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
76 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
77 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
79 2006-06-26 Bruno Haible <bruno@clisp.org>
81 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
83 Reported by Mark D. Baushke and Larry Jones.
85 2006-06-26 Bruno Haible <bruno@clisp.org>
87 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
89 Suggested by Mark D. Baushke and Larry Jones.
91 2006-06-23 Mark D. Baushke <mdb@gnu.org>
93 * stdint_.h: Treat BSD/OS like OpenBSD.
95 2006-06-23 Bruno Haible <bruno@clisp.org>
97 * stdint_.h: Treat IRIX like OpenBSD.
99 2006-06-23 Bruno Haible <bruno@clisp.org>
101 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
102 ISO C 99 Technical Corrigendum 1.
104 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
106 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
107 Some compiler complained about some of them. Problem reported by
109 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
111 2006-06-21 Simon Josefsson <jas@extundo.com>
113 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
116 * socket_.h: Don't define WINVER.
118 * inet_pton.h, inet_pton.c: New file, taken from glibc but
119 slightly modified to work in gnulib.
121 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
123 * read-file.c (fread_file): Start with buffer allocation of
124 0 bytes rather than 1 byte; this simplifies the code.
125 Don't invoke feof; it's not needed. Refactor to avoid duplicate
126 code to free buffer and save/restore errno.
127 (internal_read_file): Remove unused local.
129 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
131 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
132 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
133 Problem reported by Denis Excoffier in
134 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
136 2006-06-19 Simon Josefsson <jas@extundo.com>
138 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
140 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
142 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
144 2006-06-17 Bruno Haible <bruno@clisp.org>
146 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
148 2006-06-17 Bruno Haible <bruno@clisp.org>
150 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
151 problem on Solaris 2.5.1.
153 2006-06-16 Eric Blake <ebb9@byu.net>
155 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
156 * unicodeio.c [!defined errno]: Likewise.
157 * strtol.c [!defined errno]: Likewise.
158 * strtod.c [!defined errno]: Likewise.
160 2006-06-15 Bruno Haible <bruno@clisp.org>
162 * stdint_.h: Rewritten to be fully auto-configured.
163 Fixes bug on HP-UX/IA64.
165 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
167 * getdate.y (__attribute__): Don't define if already defined.
168 Problem reported by Larry Jones.
169 * utimens.c (__attribute__): Likewise.
171 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
173 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
174 reported by Andreas Schwab.
176 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
177 Bruno Haible <bruno@clisp.org>
179 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
181 2006-05-26 Martin Lambers <marlam@marlam.de>
183 * getpass.c: Updates the test for the native W32 API, and adds
184 missing includes, thus fixing compilation warnings.
186 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
188 * tempname.c (small_open, large_open): New macros.
189 (__open, __open64) [!_LIBC]: Remove.
190 (__gen_tempname): Use small_open and large_open instead of __open
191 and __open64. This fixes a portability bug on HP-UX 11.11i
192 reported by Simon Wing-Tang in
193 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
195 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
197 * exclude.c (exclude_fnmatch): New function.
198 (excluded_file_name): Call exclude_fnmatch.
199 * exclude.h (excluded_file_name): New prototype
201 2006-05-24 Bruno Haible <bruno@clisp.org>
203 * printf-args.c (printf_fetchargs): Turn NULL pointers for
204 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
205 Reported by Thorsten Maerz <torte@netztorte.de> via
206 Aaron Stone <aaron@serendipity.cx>.
208 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
210 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
211 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
212 (my_usleep): Don't mishandle maximum value.
214 2006-05-19 Jim Meyering <jim@meyering.net>
216 * getugroups.c: Correct an outdated comment. From Bruno Haible.
218 2006-05-17 Bruno Haible <bruno@clisp.org>
221 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
223 2006-05-17 Bruno Haible <bruno@clisp.org>
225 * stdint_.h: Fix recognition of Cygwin.
227 2006-05-11 Jim Meyering <jim@meyering.net>
229 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
231 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
233 * crc.c (crc32_update): Remove unnecessary L suffix.
234 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
235 unwanted sign propagation, e.g., on hosts with 64-bit int.
236 There still are some problems with reeelly weird theoretical hosts
237 (e.g., 33-bit int) but it's not worth worrying about now.
238 * sha1.c (rol): Likewise.
239 (K1, K2, K3, K4): Remove unnecessary L suffix.
241 2006-05-10 Bruno Haible <bruno@clisp.org>
243 * des.c: Cast to avoid warnings.
245 2006-05-10 Simon Josefsson <jas@extundo.com>
247 * md4.c: Typo fix, update copyright years.
248 (K1, K2): Don't use L because it turn computations into 64-bit on
251 2006-05-09 Bruno Haible <bruno@clisp.org>
253 * xvasprintf.c: Include limits.h, string.h, xsize.h.
254 (EOVERFLOW): Define fallback value.
255 (xstrcat): New function.
256 (xvasprintf): Recognize the special case of a string concatenation.
258 2006-05-01 Bruno Haible <bruno@clisp.org>
260 * stdint_.h: Shorter URL.
261 * inttypes.h: Likewise.
263 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
265 * verify.h: Document the internals better. Most of this change
266 was written by Bruno Haible.
268 2006-04-29 Bruno Haible <bruno@clisp.org>
270 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
271 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
273 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
275 * getdate.y (get_date): When adding relative date, start with the
276 initial time, not with the result of the first mktime call.
278 2006-04-23 Bruno Haible <bruno@clisp.org>
280 * copy-file.c: Include <unistd.h> unconditionally.
281 * execute.c: Likewise.
282 * fatal-signal.c: Likewise.
283 * findprog.c: Likewise.
284 * mkdtemp.c: Likewise.
287 * wait-process.h: Likewise.
289 2006-04-23 Bruno Haible <bruno@clisp.org>
291 * fwriteerror.c (fwriteerror): Call fclose also when an error
292 condition was already detected.
293 Reported by Ben Pfaff <blp@cs.stanford.edu>.
295 2006-04-19 Derek Price <derek@ximbiot.com>
296 Eric Blake <ebb9@byu.net>
298 * inttypes.h: Correct grammar in comment.
300 2006-04-18 Derek Price <derek@ximbiot.com>
301 Paul Eggert <eggert@cs.ucla.edu>
303 * inttypes.h: New file.
304 * strtoimax.c: Assume <inttypes.h>.
306 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
308 * utimens.c (futimens): glibc futimesat messes up if /proc
309 isn't mounted. Problem reported by Kir Kolyshkin.
311 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
313 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
314 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
315 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
317 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
319 Merge regex changes from libc, removing some of our
320 POSIX-conformance changes that were rejected and redoing them in a
323 * regcomp.c (re_compile_internal, init_dfa):
324 Length arg is now size_t, not Idx. All uses changed.
325 (peek_token): Forward decl now says internal_function.
326 (__re_error_msgid, __re_error_msgid_idx):
327 Now static rather than extern with attribute_hidden.
328 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
329 For some reason libc prefers K&R style defns for external functions.
330 (regerror) [!defined _LIBC]: Likewise.
331 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
332 (seek_collating_symbol_entry, lookup_collation_sequence_value):
333 (build_range_exp, build_collating_symbol):
335 (re_compile_fastmap): Use '\0' to memset, not 0.
336 (utf8_sb_map): Make the calculations more obvious.
337 (init_dfa, parse_bracket_exp, build_charclass_op):
338 Call calloc and cast result, as glibc does.
339 (init_word_char, fetch_token, peek_token, peek_token_bracket):
340 (build_range_exp, build_collating_symbol):
341 Now internal functions.
343 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
345 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
346 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
347 Don't depend on VMS; depend on __VMS instead, for POSIX
349 (regoff_t): Define to ssize_t, not long int.
351 Remove the REG_ macros named below. Instead, make the old names
352 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
354 (REG_BACKSLASH_ESCAPE_IN_LISTS):
355 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
356 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
357 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
358 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
359 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
360 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
361 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
362 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
363 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
364 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
365 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
366 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
367 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
368 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
369 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
370 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
372 Remove. All uses replaced by the old RE_* names.
373 (RE_BACKSLASH_ESCAPE_IN_LISTS):
374 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
375 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
376 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
377 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
378 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
379 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
380 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
381 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
382 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
383 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
384 Don't bother having these macros be independent of each others'
385 values, since they no longer exist in the POSIX name space.
387 Rename the following member names back to their old names,
388 unless !__USE_GNU_REGEX. All uses changed back.
389 (buffer): Renamed from re_buffer.
390 (allocated): Renamed from re_allocated.
391 (used): Renamed from re_used.
392 (syntax): Renamed from re_syntax.
393 (fastmap): Renamed from re_fastmap.
394 (translate): Renamed from re_translate.
395 (can_be_null): Renamed from re_can_be_null.
396 (regs_allocated): Renamed from re_regs_allocated.
397 (fastmap_accurate): Renamed from re_fastmap_accurate.
398 (no_sub): Renamed from re_no_sub.
399 (not_bol): Renamed from re_not_bol.
400 (not_eol): Renamed from re_not_eol.
401 (newline_anchor): Renamed from re_newline_anchor.
402 (num_regs): Renamed from rm_num_regs.
403 (start): Renamed from rm_start.
404 (end): Renamed from rm_end.
406 (free_state): Move up a bit.
408 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
410 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
411 when that is what is intended.
412 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
413 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
415 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
416 All uses changed back to re_malloc, etc. It's now the caller's
417 responsibility to check for overflow; all callers changed.
418 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
419 (re_x2nrealloc): Remove.
420 (free_state): Remove decl.
422 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
423 (re_set_registers, re_exec):
426 2006-01-31 Roland McGrath <roland@redhat.com>
428 * regcomp.c (calc_eclosure_iter): Remove dead variables.
429 Reported by Mike Frysinger <vapier@gentoo.org>.
431 2006-01-15 Andreas Jaeger <aj@suse.de>
434 * regex_internal.c (re_string_reconstruct): Adjust for
435 build_wcs_upper_buffer change.
436 (build_wcs_upper_buffer): Change return type.
438 2005-12-10 Ulrich Drepper <drepper@redhat.com>
440 * regex_internal.h: Include <stdint.h> if available.
442 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
444 * regex_internal.h (SIZE_MAX): Provide a default definition.
446 2005-10-14 Ulrich Drepper <drepper@redhat.com>
448 * regcomp.c: Adjust for changed secondary hash function.
450 2005-09-30 Ulrich Drepper <drepper@redhat.com>
452 * regex.h: Pretty printing.
453 Clean up namespace a bit.
455 2005-09-30 Jakub Jelinek <jakub@redhat.com>
457 * regexec.c (update_cur_sifted_state, check_arrival,
458 check_arrival_add_next_nodes): Avoid using uninitialized variable.
460 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
461 Ulrich Drepper <drepper@redhat.com>
464 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
465 (bitset_word_t): Renamed from bitset_word. All uses changed.
467 2005-09-22 Ulrich Drepper <drepper@redhat.com>
470 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
471 * regcomp.c: Remove unnecessary uses of
472 unsigned RE_TRANSLATE_TYPE.
473 * regex_internal.h: Likewise.
474 * regex_internal.c: Likewise.
475 * regexec.c: Likewise.
476 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
478 2005-09-07 Ulrich Drepper <drepper@redhat.com>
480 * regexec.c (find_recover_state): Remove unnecessary
482 (transit_state_bkref): Make DFA a const pointer.
483 (get_subexp): Likewise.
484 (check_arrival): Likewise.
485 (update_cur_sifted_state): Likewise.
486 (re_search_internal): Likewise.
487 (prune_impossible_nodes): Likewise.
488 (acquire_init_state_context): Likewise.
489 (proceed_next_node): Likewise.
490 (set_regs): Likewise.
491 (free_fail_stack_return): Likewise.
492 (check_arrival_expand_ecl): Mark DFA parameter as const.
493 (check_arrival_expand_ecl_sub): Likewise.
494 (check_subexp_limits): Likewise.
495 (sub_epsilon_src_nodes): Likewise.
496 (add_epsilon_src_nodes): Likewise.
497 (merge_state_array): Likewise.
498 (update_regs): Likewise.
499 (build_trtable): Likewise.
500 (sift_states_backward): Mark MCTX parameter as const.
501 (build_sifted_states): Likewise.
502 (update_cur_sifted_state): Likewise.
503 (sift_states_mkref): Likewise.
504 (check_arrival_expand_ecl): Mark eclosure as const.
505 (check_dst_limits_calc_pos_1): Likewise.
506 * regex_internal.h (re_match_context_t): Make dfa a const
509 2005-09-06 Ulrich Drepper <drepper@redhat.com>
511 * regexec.c (merge_state_with_log): Define dfa as const pointer.
512 (transit_state_sb): Likewise.
513 (transit_state_mb): Likewise.
514 (sift_states_iter_mb): Likewise.
515 (check_arrival_add_next_nodes): Likewise.
516 (check_node_accept_bytes): Change first parameter to pointer-to-const.
517 [_LIBC] (re_search_2_stub): Use mempcpy.
519 * regex_internal.c (re_string_reconstruct): Avoid calling
520 mbrtowc for very simple UTF-8 case.
522 * regex_internal.c (re_acquire_state): Make DFA pointer arg
524 (re_acquire_state_context): Likewise.
525 * regex_internal.h: Adjust prototypes.
527 * regex.c: Prevent using C++ compilers.
529 * regex_internal.c (re_acquire_state): Minor code rearrangement.
530 (re_acquire_state_context): Likewise.
532 2006-03-29 Mark D. Baushke <mdb@gnu.org>
533 Bruno Haible <bruno@clisp.org>
535 * stdint_.h: On OpenBSD, don't redefine types already included in
536 <sys/types.h> and <inttypes.h>.
538 2006-03-24 Eric Blake <ebb9@byu.net>
540 * time_r.c (copy_string_result): Remove, as it is no longer used.
542 2006-03-24 Simon Josefsson <jas@extundo.com>
544 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
545 including some doc fixes.
546 (base64_encode_alloc): Fix +1 bug on allocation failures.
548 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
550 * base64.c (base64_encode): Do not read past end of array with
551 unsanitized input on systems with CHAR_BIT > 8.
553 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
555 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
556 Typedef to long int, not to off_, as POSIX will likely change
559 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
561 * argp-help.c (validate_uparams): Fix typo
562 * argp-parse.c (argp_default_options): Consistently begin help
563 messages with a lowercase letter.
565 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
567 * time_r.h (asctime_r, ctime_r): Remove. These functions can
568 overrun buffers and shouldn't be used (much as gets shouldn't be
570 * time_r.c (asctime_r, ctime_r): Likewise.
572 2006-03-08 Simon Josefsson <jas@extundo.com>
574 * gc-gnulib.c (randomize): Don't open files called 'no', they
575 signal that configure disabled the device.
577 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
579 * c-stack.c: Include unistd.h unconditionally, since we now assume
581 * getlogin_r.c: Likewise.
582 * getlogin_r.h: Likewise.
584 * pagealign_alloc.c: Likewise.
585 * unistd_.h: Remove; no longer needed.
587 2006-03-07 Simon Josefsson <jas@extundo.com>
589 * unistd_.h: New file.
591 2006-03-07 Simon Josefsson <jas@extundo.com>
593 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
595 2006-03-01 Simon Josefsson <jas@extundo.com>
597 * readline.c: Fix typo, tiny patch from Stepan Kasal
600 2006-02-28 Simon Josefsson <jas@extundo.com>
602 * getopt.c: Protect #include of unistd.h, for MSVS.
604 2006-02-27 Simon Josefsson <jas@extundo.com>
606 * base64.h: Indent #define's. From Jim Meyering
609 2006-02-27 Jim Meyering <jim@meyering.net>
611 Revert the change of 2006-02-24, so these files can continue
612 to be sync'd from gettext.
613 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
616 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
618 * glob.c: Say "invalid" rather than "illegal" in comments.
620 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
622 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
624 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
626 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
627 AT_FDCWD exceeds INT_MAX.
628 * openat.h (AT_FDCWD): Likewise.
630 2006-02-14 Jim Meyering <jim@meyering.net>
634 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
635 failure on deficient systems, and simplify gnulib lgpl dependencies.
636 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
637 xmalloc/lstat combination. Based on a patch from Bruno Haible.
639 * xalloc-die.c: Remove unused definition of N_.
641 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
643 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
645 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
647 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
648 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
650 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
652 * argp-namefrob.h: Restore changes accidentally lost during the
653 "autoupdate" on 2005-12-12.
655 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
657 * fnmatch.c (L_): Renamed from L, to work around a bug in
658 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
659 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
662 2006-01-26 Simon Josefsson <jas@extundo.com>
664 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
665 prototype is visible on mingw32.
667 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
670 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
673 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
675 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
676 attempt to open for write; this always fails, at least on POSIX
677 hosts. This reinstates the 2006-01-09 change, which was
678 inadvertently removed.
680 2006-01-26 Bruno Haible <bruno@clisp.org>
681 Paul Eggert <eggert@cs.ucla.edu>
684 [(! (defined __cplusplus || defined __BEOS__)
686 && !(defined __HP_cc || defined __xlc__
687 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
689 #define to signed char in these cases too; this simplifies
690 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
691 etc., separately) and makes it more conservative.
693 2006-01-21 Jim Meyering <jim@meyering.net>
695 Sync from the stable (b5) branch of coreutils:
697 * fts.c (fts_children): Don't let close() clobber errno from
700 * fts.c (fts_stat): When following a symlink-to-directory,
701 don't necessarily interpret stat-fails+lstat-succeeds as indicating
702 a dangling symlink. That can also happen at least for ELOOP.
703 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
704 FYI, this bug predates the inclusion of fts.c in coreutils.
706 * fts.c (fts_open): Put new maxarglen declaration and uses
707 in their own block, so pre-c99 compilers don't object.
709 Avoid the double-free (first in fts_read, second in fts_close) that
710 would occur when an `active' directory is made inaccessible (e.g.,
711 via chmod a-x) during a traversal.
712 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
713 before returning. Reproduce this failure by
714 mkdir -p a/b; cd a; chmod a-x . b
715 Reported by Stavros Passas.
717 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
719 * argp-namefrob.h: Bugfix. Remove stray #
721 2006-01-25 Bruno Haible <bruno@clisp.org>
723 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
725 Reported by Paul Eggert.
727 2006-01-25 Jim Meyering <jim@meyering.net>
729 * fileblocks.c: Remove more useless parentheses.
730 * readutmp.h: Likewise.
732 2006-01-24 Bruno Haible <bruno@clisp.org>
734 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
736 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
739 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
740 to avoid problems with the built-in _Bool type.
741 Reported by Paul Eggert on 2005-11-26.
743 2006-01-24 Jim Meyering <jim@meyering.net>
745 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
747 2006-01-24 Simon Josefsson <jas@extundo.com>
749 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
752 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
754 Work around porting bugs reported by Dieter in
755 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
756 * getopt.c (_NOPROTO): Remove; no longer needed.
757 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
758 Include "getopt.h" first, to check interface.
759 (getenv): Declare only if defined HAVE_DECL_GETENV &&
761 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
762 (__strndup): Revert to K&R-style function dfns, the glibc style.
763 * strnlen.c: Don't claim it's taken from glibc; it's not.
764 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
765 Include strnlen.h first, to get prototype properly.
766 (strnlen): Renamed from __strnlen.
769 2006-01-23 Ulrich Drepper <drepper@redhat.com>
771 These changes imported from libc.
772 * getopt.c: Use __fxprintf instead of inline stream orientation
773 test and two separate function calls.
774 * strndup.c (__strndup): Add libc_hidden_def.
776 2006-01-22 Bruno Haible <bruno@clisp.org>
778 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
779 temporary buffer for sprintf, take into account the precision also
780 for 'd', 'i', 'u', 'o', 'x', 'X'.
782 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
784 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
785 to pacify gcc -Wswitch-default.
787 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
789 * argp-help.c (usage_long_opt): Do not print DOC options.
790 (__argp_base_name): Removed
791 * argp-namefrob.h (__argp_basename): Removed definition. Was a
793 (__argp_base_name): Provide macro definition or extern declaration
794 depending on the configuration
796 2006-01-20 Simon Josefsson <jas@extundo.com>
798 * inet_ntop.h: Unconditionally include sys/socket.h.
800 2006-01-19 Simon Josefsson <jas@extundo.com>
802 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
804 2006-01-12 Simon Josefsson <jas@extundo.com>
806 * base64.c: Fix warning, reported by Bruno Haible
807 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
809 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
812 * md5.c: Fix commentary typos.
813 (alignof, UNALIGNED_P): No need for a GCC-specific version.
814 * md5.h (__attribute__): Remove; unused.
815 * sha1.c: Fix commentary to match md5 better.
816 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
817 so that we don't need to worry about alignment. All uses changed.
818 This merges the 2005-10-28 md5 change into sha1.
820 2006-01-11 Jim Meyering <jim@meyering.net>
823 * md5.c (OP): Fix spacing.
825 2006-01-11 Simon Josefsson <jas@extundo.com>
827 * stdint_.h (SIZE_MAX): Add missing (.
829 2006-01-10 Bruno Haible <bruno@clisp.org>
831 * argp.h (__const): Remove macro. Use const instead.
832 * argp-fmtstream.h (__const): Likewise.
833 * glob_.h (__const): Remove macro.
834 * glob-libc.h: Use const instead of __const.
836 2006-01-10 Jim Meyering <jim@meyering.net>
838 Avoid the double-free (first in fts_read, second in fts_close) that
839 would occur when an `active' directory is made inaccessible (e.g.,
840 via chmod a-x) during a traversal.
841 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
842 before returning. Reproduce this failure by
843 mkdir -p a/b; cd a; chmod a-x . b
844 Reported by Stavros Passas.
847 * sha1.c: Tweak grammar in a comment.
849 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
851 * regex_internal.h (BITSET_WORD_BITS):
852 Work around a bug in 64-bit PGC (before version 6.1-2), where the
853 preprocessor mishandles large unsigned values as if they were signed.
854 Problem reported by Claudio Fontana in
855 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
857 2006-01-10 Simon Josefsson <jas@extundo.com>
859 * socket_.h: New file.
861 2006-01-10 Bruno Haible <bruno@clisp.org>
863 * localcharset.c: Update from GNU gettext.
865 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
868 * chdir-long.c (cdb_free): Don't bother trying to open directory
869 for write access: POSIX says that must fail.
870 * fts.c (diropen): Likewise.
871 * save-cwd.c (save_cwd): Likewise.
872 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
873 well, for minor improvements on hosts that lack O_DIRECTORY.
874 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
875 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
876 Fall back on chown if open failed with EACCES.
878 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
879 Report an error at compile-time if only a 1-second nominal clock
882 * lchmod.h: New file.
883 * mkdir-p.c: Include lchmod.h, lchown.h.
884 (make_dir_parents): Use lchown rather than chown, and
885 lchmod rather than chmod.
887 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
888 too. Problem with "none" reported by Bob Proulx. Problem with
889 "proc" reported by n0dalus.
891 * mountlist.c: Include <limits.h>.
892 (dev_from_mount_options)
893 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
894 New function. It no longer assumes "dev=" has the System V meaning
895 on Linux (since it doesn't). It also parses "dev=" more carefully.
896 (read_file_system_list)
897 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
898 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
901 * posixtm.h (PDS_PRE_2000): New macro.
902 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
903 All usages changed. Reject dates outside the range 1969-1999 if
904 PDS_PRE_2000 is used.
906 2006-01-09 Jim Meyering <jim@meyering.net>
910 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
912 * chdir-safer.h, chdir-safer.c: New files.
914 * modechange.c (mode_compile): Reject an invalid mode string
915 that starts with an octal digit. From Andreas Gruenbacher.
917 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
918 and dup to open_safer and dup_safer, respectively.
919 (openat_permissive): Fix typo in comment.
921 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
922 "gettext.h"; either no longer needed or are guaranteed by openat.h.
923 (_): Remove; no longer needed.
924 (openat): Renamed from rpl_openat; no need for rpl_openat
925 since openat.h renames openat for us.
926 Replace most of the body with a call to openat_permissive,
927 to avoid duplicate code.
928 Port to (probably hypothetical) environments were mode_t is
930 (openat_permissive): Require mode arg, so that we can check
931 types better. Put it just after flags. Change cwd failure
932 indicator from pointer-to-bool to pointer-to-errno-value.
934 Invoke openat_save_fail and/or openat_restore_fail if
935 cwd_errno is null, so that openat can call us.
936 (openat_permissive, fdopendir, fstatat, unlinkat):
937 Simplify errno handling to avoid some duplicate code,
938 as it's OK to set errno on success.
939 * openat.h: Revamp code so that function macros depend on
940 __OPENAT_PREFIX only, not also on AT_FDCWD.
941 (openat_ro): Remove. Caller changed to use openat_permissive.
942 (openat_permissive): Now a macro, if not a function.
943 (openat_restore_fail, openat_save_fail): Now always functions,
944 since mkdirat needs them even if __OPENAT_PREFIX is defined.
946 * openat-priv.h: New file, defining macros used by mkdirat.c
948 * mkdirat.c: Include openat-priv.h.
949 Remove definitions of macros defined therein.
950 * openat.c: Likewise.
952 * mkdirat.c (mkdirat): New file and function.
953 * openat.h (mkdirat): Declare.
955 * openat.c (fdopendir): Don't change errno when returning non-NULL.
957 * openat.h (openat_permissive): Declare.
960 * openat.c (EXPECTED_ERRNO): New macro.
961 (openat_permissive): New function -- used in remove.c rewrite.
962 (all functions): Set errno just before returning, only if there
963 was an actual failure.
964 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
966 Emulate openat-family functions using Linux's procfs, if possible.
967 Idea and some code based on Ulrich Drepper's glibc changes.
969 * openat.c: (BUILD_PROC_NAME): New macro.
970 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
971 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
972 before falling back on save_cwd and restore_cwd.
973 (fdopendir, fstatat, unlinkat): Likewise.
975 * openat.c (fstatat, unlinkat): Perform the syscall directly,
976 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
978 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
979 as second argument to va_arg. Otherwise, some versions of gcc
980 warn that `if this code is reached, the program will abort'.
982 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
986 Add POSIX ACL support
987 * acl.h (copy_acl, set_acl): Add declarations.
988 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
989 systems other than Linux.
990 (chmod_or_fchmod): New function: use fchmod when possible,
992 (file_has_acl): Add a POSIX ACL implementation, with a
993 Linux-specific subcase.
994 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
995 S_ISVTX from one file to another. Fall back to fchmod/chmod when
996 acls are unsupported.
997 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
998 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1001 2006-01-09 Bruno Haible <bruno@clisp.org>
1003 * sysexit_.h (EX_OK): New macro.
1004 Suggested by Martin Lambers <marlam@marlam.de>.
1006 2006-01-09 Bruno Haible <bruno@clisp.org>
1008 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1009 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1010 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1011 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1013 2006-01-09 Bruno Haible <bruno@clisp.org>
1015 * stdint_.h (SIZE_MAX): Write the value without involving negative
1018 2005-10-16 Bruno Haible <bruno@clisp.org>
1020 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1021 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1023 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1025 * strftime.c (tzname): Don't declare if it is already #defined.
1026 Problem reported for Mingw by Mark Junker.
1028 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1030 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1031 long int, not int, for nanosecond counts, so that people who are
1032 used to POSIX struct timespec won't be surprised. Reported by Jim
1035 2005-12-16 Jim Meyering <jim@meyering.net>
1037 * fprintftime.c, fprintftime.h: New files.
1039 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1041 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1042 * argp-help.c (fill_in_uparams): Check if the constructed
1043 struct uparams is valid. Fall back to the default values if it is
1046 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1048 * argp-help.c (__argp_base_name): New function
1049 (__argp_short_program_name): Rewrite using __argp_base_name
1050 * argp-namefrob.h: Define program_invocation_name and
1051 program_invocation_short_name if requested
1052 (__argp_base_name): Add prototype
1053 * argp-parse.c (argp_def): Use gettext wrappers
1054 (argp_default_parser): Use __argp_base_name
1055 * argp-pin.c: New file. Defines program_invocation_name and
1056 program_invocation_short_name on systems that lack them.
1058 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1060 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1061 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1062 porting problem reported by Georg Schwarz in
1063 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1065 2005-07-09 Bruno Haible <bruno@clisp.org>
1067 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1068 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1069 Reported by Mark Junker <mjscod@gmx.de>.
1071 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1073 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1074 (uintmax_t) [defined uintmax_t]: Do not declare.
1075 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1076 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1077 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1078 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1079 sake of portability to weird hosts that C allows (though we don't
1080 know of any practical examples).
1082 * savedir.h (fdsavedir): New decl.
1083 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1084 contains most of the former guts of savedir.
1085 (savedir): Use savedirstream.
1088 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1090 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1091 coreutils no longer futzes with rounding modes.
1093 2005-11-14 Jim Meyering <jim@meyering.net>
1095 * mkstemp-safer.c: Include <config.h>, required for possible
1096 replacement of mkstemp.
1098 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1100 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1102 (gethrxtime) [! (HAVE_NANOUPTIME
1103 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1104 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1105 our own approximation.
1107 2005-11-10 Simon Josefsson <jas@extundo.com>
1109 * readline.c: Remove EOL.
1111 2005-11-08 Eric Blake <ebb9@byu.net>
1113 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1115 2005-11-08 Eric Blake <ebb9@byu.net>
1117 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1119 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1121 Fix porting problem reported by Theodoros V. Kalamatianos.
1122 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1123 Don't assume that futimes failing means we must fail.
1125 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1127 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1128 leave errno alone. Problem reported by Dmitry V. Levin.
1130 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1132 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1133 errno alone. Problem reported by Frederic Jolliton.
1135 2005-10-28 Simon Josefsson <jas@extundo.com>
1137 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1138 "restrict" keywords, as per POSIX. Protect the function
1139 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1140 Don't use K&R prototypes. Check the sprintf return values.
1141 Re-define EAFNOSUPPORT if not present. Indent.
1143 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1144 suggested by Bruno Haible <bruno@clisp.org>.
1146 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1148 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1150 * gc-libgcrypt.c: Add MD2 (which is not available through
1153 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1155 * md2.h, md2.c: New files.
1157 2005-10-24 Simon Josefsson <jas@extundo.com>
1159 * md4.h: Shrink buffer size, now that we changed the type.
1161 2005-10-22 Simon Josefsson <jas@extundo.com>
1163 * arcfour.h, arcfour.c: Use fixed size indices in the
1164 arcfour_context struct (simplify test vector testing in GNU
1167 2005-10-22 Simon Josefsson <jas@extundo.com>
1169 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1170 suggested by Bruno Haible <bruno@clisp.org>.
1172 2005-10-22 Simon Josefsson <jas@extundo.com>
1174 * crc.h: Include stddef.h, for size_t.
1176 2005-10-21 Simon Josefsson <jas@extundo.com>
1178 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1179 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1181 2005-10-21 Simon Josefsson <jas@extundo.com>
1183 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1186 2005-10-21 Simon Josefsson <jas@extundo.com>
1188 * gc-gnulib.c: Support ARCTWO in CBC mode.
1190 2005-10-21 Simon Josefsson <jas@extundo.com>
1192 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1195 * hmac-sha1.c (hmac_sha1): Likewise.
1197 * crc.c (crc32_update): Actually use crc parameter, suggested by
1198 Bruno Haible <bruno@clisp.org>.
1200 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1203 2005-10-21 Simon Josefsson <jas@extundo.com>
1205 * des.h, des.c: New files.
1207 * gc-gnulib.c: Support DES.c
1209 2005-10-21 Simon Josefsson <jas@extundo.com>
1211 * arctwo.h, arctwo.c: New files.
1213 * gc-gnulib.c: Support ARCTWO.
1215 2005-10-21 Simon Josefsson <jas@extundo.com>
1217 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1219 2005-10-19 Simon Josefsson <jas@extundo.com>
1221 * gc-gnulib.c: Support ARCFOUR.
1223 2005-10-19 Simon Josefsson <jas@extundo.com>
1225 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1228 * gc.h: Add ECB enum type.
1230 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1232 2005-10-19 Simon Josefsson <jas@extundo.com>
1234 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1236 2005-10-18 Simon Josefsson <jas@extundo.com>
1238 * md4.h, md4.c: New files, based on md5.?.
1240 2005-10-17 Simon Josefsson <jas@extundo.com>
1242 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1244 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1246 2005-10-17 Simon Josefsson <jas@extundo.com>
1248 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1250 2005-10-17 Simon Josefsson <jas@extundo.com>
1252 * gc.h, gc-libgcrypt.c: Add ciphers.
1254 2005-10-17 Simon Josefsson <jas@extundo.com>
1256 * sha1.c: Use uint32_t instead of md5_uint32.t
1258 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1261 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1263 * md5.h: Use stdint.h and uint32_t. Doc fix.
1265 2005-10-15 Simon Josefsson <jas@extundo.com>
1267 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1269 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1271 2005-10-14 Simon Josefsson <jas@extundo.com>
1273 * arcfour.h, arcfour.c: New files.
1275 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1277 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1278 include <wchar.h>; no longer needed.
1280 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1281 and Ulrich Drepper <drepper@redhat.com>
1284 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1285 instead of inline stream orientation test and two separate
1286 function calls. Pay no attention to USE_IN_LIBIO.
1288 2005-10-14 Roland McGrath <roland@redhat.com>
1290 Import from libc. [BZ #1331]
1291 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1293 Reported by Matej Vela <vela@debian.org>.
1295 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1297 * mkdir-p.c (make_dir_parents): Don't report an error if an
1298 intermediate directory is in a read-only file system. Problem
1299 reported by Eric Blake.
1301 2005-10-13 Simon Josefsson <jas@extundo.com>
1303 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1304 Move memory allocation outside of loop.
1306 2005-10-12 Simon Josefsson <jas@extundo.com>
1308 * gc-pbkdf2-sha1.c: New file.
1310 * gc.h: Add gc_pbkdf2_sha1 prototype.
1312 2005-10-12 Simon Josefsson <jas@extundo.com>
1314 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1315 suggested by Bruno Haible <bruno@clisp.org>.
1317 2005-10-12 Simon Josefsson <jas@extundo.com>
1319 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1321 * gc-gnulib.c (gc_hmac_sha1): New function.
1323 2005-10-12 Simon Josefsson <jas@extundo.com>
1325 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1327 2005-10-12 Simon Josefsson <jas@extundo.com>
1329 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1330 GC_USE_HMAC_MD5, respectively.
1332 * gc-libgcrypt.c (gc_md5): Fix assert call.
1335 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1337 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1339 * gc-gnulib.c (gc_hash_buffer): Ditto.
1341 2005-10-11 Bruno Haible <bruno@clisp.org>
1343 * c-strcasestr.h: New file, from GNU gettext.
1344 * c-strcasestr.c: New file, from GNU gettext.
1346 2005-10-11 Bruno Haible <bruno@clisp.org>
1348 * c-strcase.h: New file, from GNU gettext.
1349 * c-strcasecmp.c: New file, from GNU gettext.
1350 * c-strncasecmp.c: New file, from GNU gettext.
1352 2005-10-11 Simon Josefsson <jas@extundo.com>
1354 * crc.h, crc.c: New files.
1356 * gc.h (gc_hash_buffer): Add doc.
1358 2005-10-08 Simon Josefsson <jas@extundo.com>
1360 * gc.h: Add gc_hash and gc_hash_buffer.
1362 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1364 * gc-libgcrypt.c (gc_hash_buffer): Add.
1366 2005-10-11 Bruno Haible <bruno@clisp.org>
1368 * strcasecmp.c: Include limits.h.
1369 (strcasecmp): Avoid integer overflow on exotic platforms.
1370 * strncasecmp.c: Include limits.h.
1371 (strncasecmp): Avoid integer overflow on exotic platforms.
1372 Reported by Paul Eggert.
1374 2005-10-06 Simon Josefsson <jas@extundo.com>
1376 * hmac-md5.c: New file.
1380 2005-10-06 Simon Josefsson <jas@extundo.com>
1382 * memxor.c (memxor): Avoid casts and warnings.
1384 2005-10-05 Derek Price <derek@ximbiot.com>
1386 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1388 2005-10-05 Simon Josefsson <jas@extundo.com>
1390 * memxor.c (memxor): Fix compiler error.
1392 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1393 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1395 * memxor.h, memxor.c: New files.
1397 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1398 we assume all systems have it, suggested by Jim Meyering
1399 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1400 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1401 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1404 2005-10-04 Bruno Haible <bruno@clisp.org>
1406 * verify.h (verify_true): Provide alternative definition for C++.
1408 2005-10-04 Simon Josefsson <jas@extundo.com>
1410 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1411 D. Baushke" <mdb@gnu.org>.
1413 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1415 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1416 (SSIZE_MAX): New macro, if not already defined.
1417 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1420 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1422 * exclude.c: Include verify.h.
1423 (verify): Remove. All callers changed to use verify.h's version.
1424 * strtoimax.c: Likewise.
1425 * utimecmp.c: Likewis.e
1427 Sync from coreutils.
1428 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1429 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1430 * .cvsignore: Add fts.h, search.h, t-fpending.
1431 * settime.c (settime): Fix { typo in previous patch. Also, don't
1432 bother returning ENOSYS if settimeofday or stime fails; just let
1433 them return whatever errno they want to return.
1434 * utimens.c: Include unistd.h, for dup2.
1435 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1436 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1438 2005-10-02 Jim Meyering <jim@meyering.net>
1440 Sync from coreutils.
1441 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1442 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1443 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1444 Remove AT_FDCWD test.
1445 Do not consume the fd unless successful.
1446 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1447 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1448 block, so that we don't even try to compile it if settimeofday is
1449 available. This works around a compilation failure on OSF1 V5.1,
1450 due to stime requiring a `long int*' while tv_sec is `int'.
1452 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1454 * getdelim.c (getdelim): Remove unused variables.
1456 2005-10-01 Simon Josefsson <jas@extundo.com>
1458 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1459 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1460 AI_* and EAI_* definitions. Protect function declarations.
1462 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1464 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1465 so that the code works even with ancient cpp. Portability problem
1466 with GCC 2.7.2.1 reported by Thomas M.Ott.
1468 2005-09-27 Jim Meyering <jim@meyering.net>
1470 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1472 * intprops.h (signed_type_or_expr__): Define.
1473 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1476 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1478 * verify.h (verify_expr): Remove, replacing with:
1479 (verify_true): New macro that returns true instead of void.
1480 (verify_type__): Remove.
1481 (verify): Use verify_true rather than verify_type__.
1483 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1485 * utimens.c (ENOSYS): Define if not already defined.
1486 (futimens): Support having a null PATH if the file descriptor
1489 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1491 (__attribute): Define to empty unless GCC 3.1 or later.
1492 This works around a core dump on OpenBSD 3.4, which has GCC
1493 2.95.3, which dumps core when given __attribute__(()). It also
1494 simplifies other tests, since we really don't want to bother with
1495 worrying about which ancient version of GCC supported what.
1496 Original problem reported by Yoann Vandoorselaere, with part of
1497 the fix suggested by Derek Price.
1499 2005-09-24 Jim Meyering <jim@meyering.net>
1501 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1502 so we can once again use a positive bitfield width of 1 -- now we
1503 don't have to explain why we were using a bitfield width of 2.
1505 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1507 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1508 Problem reported by Eric Blake.
1509 (getaddrinfo): Initialize se so that it's not garbage.
1510 Redo internal storage allocation so that it doesn't make unportable
1511 assumptions about alignment.
1514 * utimens.c (futimens): Use futimesat if available.
1515 Prefer it to futimes since it doesn't have the futimes bug.
1517 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1518 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1519 Instead, declare a function that returns a pointer to an array,
1520 and use verify_type__ to declare the size of the array.
1521 Problem and germ of a solution reported by Bruno Haible.
1522 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1523 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1525 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1527 Sync from coreutils.
1529 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1531 * argmatch.h: Include verify.h
1532 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1533 (ARGMATCH_ASSERT): Remove; unused.
1534 * canonicalize.c: Assume STDC_HEADERS.
1535 * exclude.c: Include "strcase.h".
1536 * regex_internal.h [!defined _LIBC]: Likewise.
1537 * getusershell.c: Include stdio--.h rather than stdio.h
1539 (getusershell): Call fopen, not fopen_safer.
1540 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1541 Do not include unistd-safer.h.
1542 (save_cwd): Don't call fd_safer; no longer needed
1543 now that we include fcntl--.h.
1545 * getdate.y (relative_time): New type.
1546 (RELATIVE_TIME_0): New constant.
1547 (parser_control): Use relative_time instead of doing it ourselves.
1548 (%union): Add new relative_time rel member.
1549 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1551 (relunit, relunit_snumber): Now of type rel.
1552 (zone, rel, relunit, get_date): Adjust to above changes.
1554 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1555 Do not include unistd-safer.h.
1556 (getloadavg): Don't call fd_safer; no longer needed
1557 now that we include fcntl--.h.
1559 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1560 (make_dir_parents): Treat ENOSYS like EEXIST.
1562 Improve quality of diagnostics on restore_cwd failure.
1563 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1564 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1565 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1566 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1567 each time through the loop. Do not diagnose restore_cwd failure;
1568 that is the caller's job (and perhaps the caller does not care).
1570 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1571 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1572 If the file already exists but is not a directory, don't bother
1573 to try to make its parents.
1574 Close potential file descriptor leak if we can't chdir("/") (!).
1575 Don't always return true if chdir($PWD) fails; return true only
1576 if the requested action was done successfully (except for the
1578 Don't log final directory unless we actually made it.
1579 Refactor to avoid duplicate code to fix up permissions.
1580 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1582 * strftime.c (my_strftime): Rewrite the previous change slightly,
1583 to make it a bit faster and (I hope) clearer.
1584 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1585 Fix bug in formats like %2N.
1587 * verify.h: New file.
1589 2005-09-22 Jim Meyering <jim@meyering.net>
1591 Sync from coreutils.
1593 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1595 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1596 the .tm_year member, since otherwise gcc-4.0 would now warn about
1597 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1599 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1600 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1602 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1603 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1604 when run in a time zone for which daylight savings time is in effect
1605 for the starting date.
1607 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1608 stop us from restricting permissions of just-created absolute-named
1610 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1611 to restore initial working directory.
1612 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1613 to tell caller if/when we change the working directory and are
1614 unable to return to the initial one.
1615 * mkdir-p.h (make_dir_parents): Update prototype.
1616 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1617 `return false'. This fixes a bug introduced on 2004-07-30.
1619 * openat.c (fdopendir): Be sure to close the supplied
1620 file descriptor before returning. This makes our replacement
1621 implementation a little closer to Solaris's, where fdopendir
1622 ties the file descriptor to the returned DIR* pointer.
1623 * openat.c (unlinkat): New function.
1624 * openat.h (unlinkat): Add prototype.
1625 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1626 (openat_restore_fail): Rename from openat_restore_die.
1627 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1629 Provide an alternative to exiting immediately upon save_cwd or
1630 restore_cwd failure. Now, an application can arrange e.g.,
1631 to perform a longjump in that case.
1632 * openat.c: Include dirname.h.
1633 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1634 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1635 and openat_restore_die rather than calling error directly.
1636 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1638 * openat-die.c (openat_save_die, openat_restore_die): New file.
1639 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1641 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1642 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1643 int utc, int nanoseconds);
1645 date should not have to allocate a megabyte of virtual memory to
1646 handle a format argument like +%1048575T. When implemented with
1647 strftime, it must allocate such a buffer, use strftime to fill it
1648 in, print it, then free it.
1649 With fprintftime, it simply prints everything and exits.
1650 With no need for memory allocation, that's one fewer way to fail.
1651 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1652 optional field width, not before, so we accept %9:z, not %:9z.
1653 (my_strftime): Be sure to use L_('x') for literals.
1655 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1656 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1657 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1658 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1659 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1660 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1661 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1662 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1663 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1665 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1666 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1667 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1668 and don't include <sys/file.h>).
1670 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1672 Sync from coreutils.
1674 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1675 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1676 [!LDAV_DONE]: Avoid unused variable warning.
1678 2005-09-21 Bruno Haible <bruno@clisp.org>
1680 * unicodeio.h (unicode_to_mb): New declaration.
1682 2005-09-20 Derek Price <derek@ximbiot.com>
1684 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1686 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1688 Use a consistent style for including <config.h>.
1689 * __fpending.c, acl.c, argmatch.c,
1690 argp-help.c, argp-parse.c,
1691 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1692 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1693 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1694 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1695 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1696 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1697 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1698 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1699 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1700 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1701 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1702 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1703 modechange.c, mountlist.c, open-safer.c, physmem.c,
1704 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1705 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1706 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1707 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1708 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1709 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1710 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1711 userspec.c, utimecmp.c, version-etc-fsf.c,
1712 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1713 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1714 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1715 Standardize inclusion of config.h.
1716 * __fpending.h, dirfd.h, getdate.h, human.h,
1717 inttostr.h: Removed inclusion of config.h from header files.
1718 * inttostr.c: Adjusted in-tree users.
1719 * timespec.h: Remove superfluous warning to include config.h.
1720 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1721 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1722 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1723 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1725 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1727 * stat-time.h: New file.
1728 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1729 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1731 (timespec_cmp): New function.
1732 * utimecmp.c: Include stat-time.h.
1733 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1734 members exist, not on the obsolescent ST_MTIM_NSEC.
1735 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1737 2005-09-15 Derek Price <derek@ximbiot.com>
1738 Paul Eggert <eggert@cs.ucla.edu>
1740 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1741 changes, consolidating in...
1742 * regex_internal.h: ...this file.
1744 2005-09-15 Derek Price <derek@ximbiot.com>
1746 * regex_internal.h: Blank `pure' for GNUC < 3.
1747 * regex_internal.c: Ditto, using this...
1748 (__GNUC_PREREQ): ...new macro.
1749 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1750 (__GNUC_PREREQ): ...this new macro.
1752 * strstr.h: Include string.h. Define strstr as a macro here.
1754 2005-09-13 Derek Price <derek@ximbiot.com>
1756 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1758 Reported by Jim Meyering <jim@meyering.net>.
1760 2005-09-13 Jim Meyering <jim@meyering.net>
1762 * canon-host.c: Filter through gnu indent and reword comments slightly.
1763 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1765 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1767 * lib/base64.c: Typo.
1768 (base64_encode): Put b64str in initialized data section.
1770 2005-09-12 Derek Price <derek@ximbiot.com>
1772 Return usable errors from canon-host.
1773 * canon-host.h: New file.
1774 * canon-host.c (canon_host): Wrap...
1775 (canon_host_r): ...this new function, which now relies exclusively on
1777 (ch_strerror): New function.
1778 (last_cherror): New global.
1779 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1780 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1782 (freeaddrinfo): Free ai->ai_canonname when set.
1784 2005-09-12 Derek Price <derek@ximbiot.com>
1785 Paul Eggert <eggert@cs.ucla.edu>
1787 * glob-libc.h: Renamed from glob_.h. The new version is
1788 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1789 protecting things that should be done only in gnulib contexts.
1790 * glob_.h: New file, containing only the glob things needed for
1792 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1793 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1794 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1795 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1796 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1797 and to respect the namespace rules better.
1799 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1801 Merge glibc and coreutils changes into gnulib, plus a few
1803 * md5.c: Use #error rather than a string.
1804 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1805 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1806 (__attribute__): Define to empty for non recent-GCC.
1807 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1808 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1809 Renamed from their non-__ counterparts, with new macros replacing
1810 them if not _LIBC. Add __THROW attribute.
1812 (struct md5_ctx): Align buffer if using GCC.
1813 * sha1.h (struct sha1_ctx): Likewise.
1814 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1815 The old name was backwards.
1816 (NOTSWAP): Remove; not used.
1817 (rol): New macro, moved here from md5.h.
1818 (sha1_process_block): Remove a FIXME that doesn't make sense.
1820 2005-09-12 Derek Price <derek@ximbiot.com>
1822 * gai_strerror.c: Include config.h when available. Include
1823 getaddrinfo.h before other headers to test interface.
1824 Reported by Larry Jones <lawrence.jones@ugs.com>.
1826 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1828 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1829 definitions, since that's the preferred style in glibc.
1830 Fix a minor spacing issue, and update copyright notice to match glibc's.
1832 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1834 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1836 2005-09-06 Simon Josefsson <jas@extundo.com>
1838 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1839 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1841 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1843 Change bitset word type from unsigned int to unsigned long int,
1844 as this has better performance on typical 64-bit hosts.
1845 Port bitset code to hosts with unusual word sizes.
1846 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1847 (build_collating_symbol):
1848 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1849 argument is a bitset. This is merely a style issue, but it makes
1850 it clearer that an entire array is expected.
1851 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1852 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1853 Port to the case where bitset_word is not the same as unsigned int.
1854 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1855 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1857 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1858 (build_trtable, group_nodes_into_DFAstates):
1860 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1861 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1862 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1863 * regexec.c (group_nodes_into_DFAstates): Likewise.
1864 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1865 * regcomp.c (optimize_subexps, lower_subexp):
1866 Work even if bitset_word has holes in its bitwise representation.
1867 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1868 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1870 * regex_internal.c (re_string_reconstruct):
1871 Don't assume UCHAR_MAX == 255.
1872 * regex_internal.h (bitset_set_all): Likewise.
1873 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1875 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1876 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1878 (BITSET_WORD_MAX): New macro.
1879 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1880 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1881 (bitset_empty, bitset_copy):
1882 Prefer sizeof (bitset) to multiplying it out ourselves.
1883 (bitset_not_merge): Remove; unused.
1884 (bitset_contain): Return bool, not unsigned int with one bit on.
1885 All callers changed.
1886 * regexec.c (build_trtable): Don't assume bitset has no stricter
1887 alignment than re_node_set; do this by defining a new internal
1888 type struct dests_alloc and using it to allocate memory.
1890 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1892 Check for arithmetic overflow when calculating sizes, to prevent
1893 some buffer-overflow issues. These patches are conservative, in the
1894 sense that when I couldn't determine whether an overflow was possible,
1895 I inserted a run-time check.
1896 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1897 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1898 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1899 (re_xnrealloc, re_x2nrealloc): New inline functions.
1900 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1901 (build_equiv_class, build_charclass): Check for arithmetic overflow
1902 in size expression calculations.
1903 * lib/regex_internal.c (re_string_realloc_buffers):
1904 (build_wcs_upper_buffer, re_node_set_add_intersect):
1905 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1906 (re_dfa_add_node, register_state): Likewise.
1907 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1908 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1909 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1910 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1912 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1914 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1915 to avoid a collision with bits/local_lim.h in glibc.
1916 All uses changed. Problem reported by Dmitry V. Levin in
1917 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1919 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1920 bugs in int versus size_t comparisons.
1921 (re_string_context_at): Fix bug where the code assumed that
1924 Use bool where appropriate.
1925 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1926 All callers changed.
1927 (calc_eclosure_iter): Likewise, for ROOT arg.
1928 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1929 (build_charclass_op): Likewise, for NON_MATCH arg.
1930 * regex_internal.c (re_string_allocate, re_string_construct):
1931 (re_string_construct_common): Likewise, for ICASE arg.
1932 * regexec.c (re_search_2_stub, re_search_stub):
1933 Likewise, for RET_LEN arg.
1934 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1935 (set_regs): Likewise, for FL_BACKTRACK arg.
1936 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1937 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1938 (calc_eclosure_iter, parse_bracket_exp):
1939 Use bool for internal variables that are booleans.
1940 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1941 (set_regs, build_sifted_states, sift_states_bkref):
1942 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1943 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1944 (find_collation_sequence_value):
1946 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1947 (re_node_set_compare):
1948 Return bool, not int. All callers changed.
1949 * regexec.c (check_halt_node_context, check_dst_limits):
1950 (build_trtable, check_node_accept): Likewise.
1951 * regex_internal.h: Include stdbool.h.
1953 Fix bugs uncovered when converting to bool.
1954 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1955 failure instead of charging ahead blindly.
1956 * regex_internal.c (register_state): Likewise.
1957 * regexec.c (re_search_2_stub): Use simpler method than boolean
1958 for freeing internal storage.
1959 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1960 bitset pieces used as boolean, to avoid undefined behavior
1961 on hosts that do int overflow checking.
1963 2005-08-31 Derek Price <derek@ximbiot.com>
1965 * getdelim.c (getdelim): Return EOF on EOF.
1966 Reported by Larry Jones <lawrence.jones@ugs.com>.
1968 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1970 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1971 lengths fit in regoff_t; this isn't true if regoff_t is the same
1973 * regex.c (re_search_internal): 5th arg is LAST_START
1974 (= START + RANGE) instead of RANGE. This avoids overflow
1975 problems when regoff_t is the same width as size_t.
1976 All callers changed.
1977 (re_search_2_stub): Check for overflow when adding the
1978 sizes of the two strings.
1979 (re_search_stub): Check for overflow when adding START
1980 to RANGE; if it occurs, substitute the extreme value.
1982 2005-08-31 Jim Meyering <jim@meyering.net>
1984 * regcomp.c (search_duplicated_node): Make first pointer arg
1986 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1987 (register_state): Likewise.
1988 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1989 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1990 (group_nodes_into_DFAstates): Likewise.
1992 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1994 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1995 old glibc regex code mishandles strings longer than 2**31 bytes.
1996 This patch fixes this when the regex code is used in gnulib
1997 (i.e., outside glibc).
1999 This patch should not affect the use of the regex code inside
2000 glibc. No doubt this problem also needs to be handled for glibc
2001 as well, but the result will be an incompatible change to the
2002 glibc ABI, and the old ABI will have to be supported too. That
2003 can be the the subject for another patch.
2005 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2006 governing whether the rest of this patch is active. By default,
2007 the macro is disabled and the patch has no effect.
2008 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2009 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2010 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2011 (re_match_2, re_set_registers): Use the new types.
2012 * regex_internal.h (Idx, re_hashval_t): New types.
2013 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2015 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2016 (re_string_context_at, bin_tree_t, re_dfastate_t):
2017 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2018 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2019 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2020 (re_string_char_size_at, re_string_wchar_at):
2021 (re_string_elem_size_at):
2022 Use the new types and macros to port to 64-bit hosts.
2023 Use unsigned types for internal values, so that the code
2024 mostly works even for arrays larger than SSIZE_MAX.
2025 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2026 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2027 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2028 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2029 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2030 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2031 (calc_inveclosure, parse_dup_op, build_range_exp):
2032 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2033 (fetch_number, create_token_tree, mark_opt_subexp):
2035 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2036 (create_cd_newstate, re_string_allocate, re_string_construct):
2037 (re_string_realloc_buffers, build_wcs_upper_buffer):
2038 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2039 (re_string_reconstruct, re_string_peek_byte_case):
2040 (re_string_fetch_byte_case, re_string_context_at):
2041 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2042 (re_node_set_init_copy, re_node_set_add_intersect):
2043 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2044 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2045 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2046 (re_acquire_state, re_acquire_state_context, register_state):
2048 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2049 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2050 (re_search_internal, re_search_2_stub, re_search_stub)
2051 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2052 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2053 (update_cur_sifted_state, check_dst_limits):
2054 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2055 (check_subexp_limits, sift_states_bkref, merge_state_array):
2056 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2057 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2058 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2059 (expand_bkref_cache, check_node_accept_bytes):
2060 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2061 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2062 (acquire_init_state_context, check_halt_node_context):
2063 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2064 (sift_states_backward, clean_state_log_if_needed):
2065 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2066 (find_recover_state, transit_state_sb, transit_state_mb):
2067 (transit_state_bkref, build_trtable, match_ctx_clean):
2069 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2070 to work around an assumption that REG_MISSING is negative.
2072 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2073 (seek_collating_symbol_entry) [defined _LIBC]:
2074 (lookup_collation_sequence_value) [defined _LIBC]:
2075 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2076 Use prototypes rather than old-style function definitions.
2077 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2078 (transit_state_sb) [0]:
2079 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2081 * regexec.c (re_search_internal): Simplify update of rm_so and
2084 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2085 (optimize_subexps, lower_subexp):
2086 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2087 since the signed shift might overflow. Use 1u<<31 instead.
2088 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2089 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2092 * regcomp.c (optimize_subexps, lower_subexp):
2093 Use CHAR_BIT rather than 8, for clarity.
2094 * regexec.c (check_dst_limits_calc_pos_1):
2095 (check_subexp_matching_top): Likewise.
2096 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2097 have to worry about portability issues when shifting it left.
2098 Remove no-longer-needed test for table_size > 0.
2099 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2100 in a word, as the resulting behavior is undefined.
2101 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2102 in one case, a <= should have been an <, and in another case the
2103 whole test was missing.
2104 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2105 the standard name CHAR_BIT.
2106 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2107 this is not true on one's complement and signed-magnitude hosts.
2109 * regex_internal.h (re_sub_match_top_t): Remove unused member
2111 (struct re_dfa_t): Remove unused member states_alloc.
2112 * regcomp.c (init_dfa): Don't initialize unused members.
2114 2005-08-31 Bruno Haible <bruno@clisp.org>
2116 * strstr.c: Include <stddef.h>, for NULL.
2117 * strcasestr.c: Likewise.
2118 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2120 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2122 * iconvme.h: Add prototype for iconv_alloc.
2124 2005-08-29 Simon Josefsson <jas@extundo.com>
2126 * iconvme.c: Fix errno.
2128 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2130 * iconvme.c: Split iconv_string into iconv_alloc.
2132 2005-08-27 Jim Meyering <jim@meyering.net>
2134 * fopen-safer.c: Merge minor changes from coreutils.
2135 * dup-safer.c: Likewise.
2136 * fd-safer.c: Likewise.
2138 Merge from coreutils.
2139 * stdio--.h: New file.
2140 * stdlib--.h: New file.
2141 * mkstemp-safer.c: New file.
2143 GNU tar needs these.
2144 * pipe-safer.c: New file.
2145 * creat-safer.c: New file.
2146 * fcntl--.h (creat): Define to creat_safer.
2147 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2148 * unistd--.h (pipe): Define to pipe_safer.
2149 * unistd-safer.h: Declare pipe_safer.
2151 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2153 * regex_internal.h: Remove all references to
2154 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2156 (bitset_not, bitset_merge, bitset_not_merge):
2157 (bitset_mask, re_string_allocate, re_string_construct):
2158 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2159 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2160 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2161 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2162 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2163 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2164 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2165 (re_acquire_state_context):
2166 Remove unnecessary forward decls.
2167 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2168 Put __attribute at function definition,
2169 now that the function decl has been removed.
2170 * lib/regex_internal.c (re_string_peek_byte_case):
2171 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2174 2005-08-26 Simon Josefsson <jas@extundo.com>
2176 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2177 Haible <bruno@clisp.org>.
2179 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2181 * regexec.c (set_regs): Don't alloca with an unbounded size.
2183 alloca modernization/simplification for regex.
2184 * regex.c: Remove portability cruft for alloca. This no longer
2185 needs to be at the start of the file, and can be moved into
2186 regex_internal.h and simplified.
2187 * regex_internal.h: Include <alloca.h>.
2188 (__libc_use_alloca) [!defined _LIBC]: New macro.
2189 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2190 now works outside glibc.
2192 2005-08-24 Simon Josefsson <jas@extundo.com>
2194 * getpass.c: Add WIN32 implementation. Conditionalize use of
2195 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2196 GLIBC specific code.
2198 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2200 Make regex safe for g++. This fixes one real bug (an "err"
2201 that should have been "*err"). g++ problem reported by
2203 * regex_internal.h (re_calloc): New macro, consistent with
2204 re_malloc etc. All callers of calloc changed to use re_calloc.
2205 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2206 not int. All callers changed.
2207 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2208 just use an array of size MB_LEN_MAX.
2209 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2210 (find_recover_state): Change "err" to "*err"; this fixes what
2211 appears to be a real bug.
2212 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2215 2005-08-25 Jim Meyering <jim@meyering.net>
2217 * open-safer.c: Include <config.h>.
2218 Otherwise, we'd lose LARGEFILE support in any file using
2221 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2223 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2224 * regex.h (regerror): Likewise.
2226 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2227 requires this. (The code never needed it.)
2229 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2230 All uses of recently-renamed identifiers changed to use the new,
2231 POSIX-compliant names. The code will build and run just fine
2232 without these changes, but it's better to eat our own dog food
2233 and use the standard-conforming names.
2235 * regex.h: Fix a multitude of POSIX name space violations.
2236 These changes have an effect only for programs that define
2237 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2238 do not change anything for programs compiled in the normal way.
2239 Also, there is no effect on the ABI.
2241 (_REGEX_SOURCE): New macro.
2242 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2243 defined and _GNU_SOURCE is not; this fixes a name space violation.
2245 Rename the following macros to obey POSIX requirements.
2246 The old names are still visible as macros if _REGEX_SOURCE is defined.
2247 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2248 RE_BACKSLASH_ESCAPE_IN_LISTS.
2249 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2250 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2251 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2252 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2253 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2254 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2255 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2256 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2257 (REG_INTERVALS): renamed from RE_INTERVALS.
2258 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2259 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2260 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2261 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2262 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2263 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2264 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2265 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2266 RE_UNMATCHED_RIGHT_PAREN_ORD.
2267 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2268 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2269 (REG_DEBUG): renamed from RE_DEBUG.
2270 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2271 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2272 unusual, since we can't clash with the POSIX REG_ICASE.
2273 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2274 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2275 (REG_NO_SUB): renamed from RE_NO_SUB.
2276 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2277 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2278 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2279 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2280 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2281 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2282 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2283 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2284 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2285 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2286 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2287 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2288 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2289 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2290 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2291 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2292 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2293 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2294 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2295 (REG_FIXED): Renamed from REGS_FIXED.
2296 (REG_NREGS): Renamed from RE_NREGS.
2298 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2299 of other REG_* macros, since POSIX says the user is allowed to
2300 #undef these macros selectively.
2302 (reg_errcode_t): Update comment stating what other tables need
2305 Rename the following enum values to obey POSIX requirements.
2306 The old names are still visible as macros.
2307 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2308 is not defined, since GNU is supposed to be a superset of POSIX as
2309 much as possible, and since we want reg_errcode_t to be a signed
2310 type for implementation consistency.
2311 (_REG_NOERROR): Renamed from REG_NOERROR.
2312 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2313 (_REG_BADPAT): Renamed from REG_BADPAT.
2314 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2315 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2316 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2317 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2318 (_REG_EBRACK): Renamed from REG_EBRACK.
2319 (_REG_EPAREN): Renamed from REG_EPAREN.
2320 (_REG_EBRACE): Renamed from REG_EBRACE.
2321 (_REG_BADBR): Renamed from REG_BADBR.
2322 (_REG_ERANGE): Renamed from REG_ERANGE.
2323 (_REG_ESPACE): Renamed from REG_ESPACE.
2324 (_REG_BADRPT): Renamed from REG_BADRPT.
2325 (_REG_EEND): Renamed from REG_EEND.
2326 (_REG_ESIZE): Renamed from REG_ESIZE.
2327 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2328 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2329 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2330 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2331 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2333 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2334 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2335 changed. But support the old name if the new one is not defined
2336 and if _REGEX_SOURCE.
2338 Change the following member names in struct re_pattern_buffer.
2339 The old names are still supported if !_REGEX_SOURCE.
2340 The new names are always supported, regardless of _REGEX_SOURCE.
2341 (re_buffer): Renamed from buffer.
2342 (re_allocated): Renamed from allocated.
2343 (re_used): Renamed from used.
2344 (re_syntax): Renamed from syntax.
2345 (re_fastmap): Renamed from fastmap.
2346 (re_translate): Renamed from translate.
2347 (re_can_be_null): Renamed from can_be_null.
2348 (re_regs_allocated): Renamed from regs_allocated.
2349 (re_fastmap_accurate): Renamed from fastmap_accurate.
2350 (re_no_sub): Renamed from no_sub.
2351 (re_not_bol): Renamed from not_bol.
2352 (re_not_eol): Renamed from not_eol.
2353 (re_newline_anchor): Renamed from newline_anchor.
2355 Change the following member names in struct re_registers.
2356 The old names are still supported if !_REGEX_SOURCE.
2357 The new names are always supported, regardless of _REGEX_SOURCE.
2358 (rm_num_regs): Renamed from num_regs.
2359 (rm_start): Renamed from start.
2360 (rm_end): Renamed from end.
2362 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2363 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2364 Prepend __ to parameter names.
2366 Undo yesterday's changes.
2368 2005-08-24 Jim Meyering <jim@meyering.net>
2370 Sync from coreutils.
2371 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2373 2005-08-21 Bruno Haible <bruno@clisp.org>
2375 * lock.h: Add multiple inclusion guard.
2376 * tls.h: Add multiple inclusion guard.
2378 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2380 * regex.h (REG_NOSYS)
2381 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2382 Define, since POSIX requires it as of 2001.
2383 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2384 New private symbol, used to keep the enum signed in all cases.
2385 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2386 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2388 * regex_internal.c (re_string_skip_chars, register_state):
2390 Remove forward decls; no longer needed now that we use prototypes.
2391 * regexec.c (acquire_init_state_context, check_halt_node_context):
2392 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2393 (clean_state_log_if_needed): Likewise.
2395 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2397 Fix problems reported by Sam Steingold in
2398 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2399 * regexec.c (sift_states_bkref): Fix portability bug: the code
2400 assumed that reg_errcode_t is a signed type, which is not
2401 necessarily true if _XOPEN_SOURCE is not defined.
2402 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2403 some compilers warn about it otherwise.
2405 2005-08-20 Jim Meyering <jim@meyering.net>
2407 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2408 of unused local, dfa.
2410 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2412 * regcomp.c (create_initial_state): Remove duplicate decl.
2413 (init_word_char, create_initial_state, duplicate_node_closure):
2414 (fetch_token, peek_token_bracket, build_range_exp):
2415 (build_collating_symbol): Remove forward decls; no longer needed
2416 now that we use prototypes.
2419 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2420 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2421 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2422 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2423 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2424 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2425 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2426 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2427 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2428 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2429 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2430 (build_charclass, build_charclass_op, fetch_number, create_tree):
2431 (create_token_tree, mark_opt_subexp, duplicate_tree):
2432 Use prototypes rather than old-style definitions.
2435 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2436 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2437 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2438 (re_string_reconstruct, re_string_peek_byte_case):
2439 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2440 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2441 (re_node_set_init_copy, re_node_set_add_intersect):
2442 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2443 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2444 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2445 (re_acquire_state, re_acquire_state_context, register_state):
2446 (create_ci_newstate, create_cd_newstate, free_state):
2448 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2449 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2450 (re_search_internal, prune_impossible_nodes):
2451 (acquire_init_state_context, check_matching, static):
2452 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2453 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2454 (update_regs, sift_states_backward, build_sifted_states):
2455 (clean_state_log_if_needed, merge_state_array):
2456 (update_cur_sifted_state, add_epsilon_src_nodes):
2457 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2458 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2459 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2460 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2461 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2462 (check_arrival, check_arrival_add_next_nodes):
2463 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2464 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2465 (check_node_accept_bytes, check_node_accept, extend_buffers):
2466 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2467 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2472 (re_string_allocate, re_string_construct, re_string_reconstruct):
2473 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2474 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2475 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2476 (re_string_context_at, re_string_peek_byte_case):
2477 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2478 is defined, since we now use prototypes always.
2480 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2481 C89 or better. All uses removed.
2483 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2485 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2486 [defined lint]: Suppress bogus uninitialized-variable warnings.
2488 * regcomp.c (duplicate_node): Return new index, not an error code,
2489 and let the caller return REG_ESPACE if out of space. This
2490 removes an uninitialied-variable warning with GCC 4.0.1, and also
2491 avoids taking the address of a local variable. All callers
2494 2005-08-19 Jim Meyering <jim@meyering.net>
2496 * regexec.c (proceed_next_node): Redo local variables to
2497 avoid GCC shadowing warnings.
2499 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2501 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2502 (re_node_set_insert_last, re_dfa_add_node):
2503 Rename local variables to avoid GCC shadowing warnings.
2505 2005-08-18 Bruno Haible <bruno@clisp.org>
2507 * strstr.c (strstr): Fix return value in multibyte case.
2508 * strcasestr.c (strcasestr): Likewise.
2510 2005-08-17 Jim Meyering <jim@meyering.net>
2512 Make the %s format (seconds since the epoch) work for a negative
2513 number and when used with a zero-padded field width, e.g. %015s.
2515 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2516 label so that it precedes the code to set `digits'. Otherwise,
2517 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2518 print `00-22'. Now, it prints `-0022', as it should.
2520 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2522 * regex.h: Remove useless space-before-tab. From coreutils.
2524 2005-08-17 Bruno Haible <bruno@clisp.org>
2526 * strcasestr.h: New file.
2527 * strcasestr.c: New file.
2529 2005-08-17 Bruno Haible <bruno@clisp.org>
2531 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2532 * strstr.c: Completely rewritten, with multibyte locale support.
2534 2005-08-17 Bruno Haible <bruno@clisp.org>
2536 * strcasecmp.c: Use mbuiter.h.
2538 2005-08-17 Bruno Haible <bruno@clisp.org>
2540 * mbuiter.h: New file.
2542 2005-08-16 Bruno Haible <bruno@clisp.org>
2544 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2546 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2547 NUL byte, not after it.
2549 2005-08-16 Bruno Haible <bruno@clisp.org>
2551 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2552 the valid ones. Makes the comparison operations transitive:
2553 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2554 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2556 2005-08-16 Bruno Haible <bruno@clisp.org>
2558 * strcase.h (strcasecmp): Add note in comments.
2559 * strncasecmp.c: Use code from strcasecmp.c.
2560 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2561 (strcasecmp): Work correctly in multibyte locales.
2563 2005-08-16 Bruno Haible <bruno@clisp.org>
2565 * strnlen1.h: New file.
2566 * strnlen1.c: New file.
2568 2005-08-16 Bruno Haible <bruno@clisp.org>
2570 * mbfile.h: New file.
2572 2005-08-16 Bruno Haible <bruno@clisp.org>
2574 * mbiter.h: New file.
2576 2005-08-16 Bruno Haible <bruno@clisp.org>
2578 * mbchar.h: New file.
2579 * mbchar.c: New file.
2581 2005-08-16 Bruno Haible <bruno@clisp.org>
2583 * tls.h: New file, from GNU gettext.
2584 * tls.c: New file, from GNU gettext.
2586 2005-08-15 Bruno Haible <bruno@clisp.org>
2588 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2591 2005-08-14 Jim Meyering <jim@meyering.net>
2593 Sync from coreutils.
2595 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2596 Use the hash-table-based cycle-detection code not just when
2597 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2598 Reported by James Youngman in
2599 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2600 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2601 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2602 This lets us compile with -DFTS_DEBUG, once again.
2603 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2604 * fts.c (fd_safer): Remove decl.
2605 Include fcntl--.h rather than unistd-safer.h
2606 (fts_safe_changedir): Don't call fd_safer; no longer needed
2607 now that we include fcntl--.h.
2609 2005-08-11 Simon Josefsson <jas@extundo.com>
2611 * readline.h, readline.c: New file.
2613 2005-08-11 Bruno Haible <bruno@clisp.org>
2615 * strnlen.h (strnlen): Change parameter name to match comment.
2617 2005-08-10 Simon Josefsson <jas@extundo.com>
2619 * strndup.c: Use strnlen.h.
2621 * strnlen.h: New file.
2623 2005-08-02 Simon Josefsson <jas@extundo.com>
2625 * getline.h, getline.c: Rewrite.
2627 * getdelim.h, getdelim.c: New files, ported from glibc.
2629 2005-07-31 Bruno Haible <bruno@clisp.org>
2631 * lock.h (gl_lock_initializer): New macro.
2632 (gl_lock_define_initialized): Use it.
2633 (gl_rwlock_initializer): New macro.
2634 (gl_rwlock_define_initialized): Use it.
2635 (gl_recursive_lock_initializer): New macro.
2636 (gl_recursive_lock_define_initialized): Use it.
2638 2005-07-26 Bruno Haible <bruno@clisp.org>
2640 * lock.h: Update from GNU gettext.
2641 * lock.c: Update from GNU gettext.
2643 2005-07-18 Bruno Haible <bruno@clisp.org>
2645 * lock.h (gl_once_t): New type.
2646 (gl_once_define, gl_once): New macros.
2647 * lock.c (fresh_once): New variable.
2648 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2651 2005-07-18 Simon Josefsson <jas@extundo.com>
2653 * check-version.c (check_version): Accept identical versions too.
2655 2005-07-18 Bruno Haible <bruno@clisp.org>
2657 * lock.h: New file, from GNU gettext.
2658 * lock.c: New file, from GNU gettext.
2660 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2662 * quotearg.c: Add translator comment suggested by Bruno Haible,
2663 with a minor change.
2665 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2667 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2668 copyright symbol and the year.
2669 * version-etc.c (COPYRIGHT_YEAR): New constant.
2670 (version_etc_va): Use parameterized copyright notice.
2671 Reword to conform to the current GNU coding standards.
2673 2005-07-11 Simon Josefsson <jas@extundo.com>
2675 * size_max.h: New file.
2677 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2679 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2682 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2683 and Paul Eggert <eggert@cs.ucla.edu>
2685 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2686 in wint_t, not wchar_t. Remove now-unnecessary cast.
2688 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2690 * regex.c, regex.h: Sync from libc.
2691 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2692 New files, synced from libc, except that regex_internal.h
2693 currently has a small porting fix.
2695 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2697 Remove the dependency of the strftime module on the tzset module.
2698 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2699 Copy the input structure, to work around some of the bug with
2700 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2701 Solaris releases, you should also use the tzset module, but we won't
2702 require it as a dependency any more since we don't want LGPLed code
2703 to depend on GPLed code.
2705 2005-07-02 Jim Meyering <jim@meyering.net>
2707 * backupfile.c (backup_args): Change a `0' to NULL.
2709 2005-07-01 Jim Meyering <jim@meyering.net>
2711 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2712 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2713 * save-cwd.c, tempname.c:
2714 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2715 and don't include <sys/file.h>).
2717 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2719 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2720 declares only 'struct timespec;' (!).
2722 2005-06-29 Jim Meyering <jim@meyering.net>
2724 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2725 type name. Use the variable name instead.
2726 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2728 2005-06-28 Simon Josefsson <jas@extundo.com>
2730 * check-version.h, check-version.c: New files.
2732 2005-06-28 Simon Josefsson <jas@extundo.com>
2734 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2735 collision with global variable. Better indentation. Don't
2736 increment buffer pointer beyond buffer end. Based on comments
2737 from Paul Eggert <eggert@cs.ucla.edu>.
2741 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2743 * canon-host.c (canon-host): Append trailing "," to 0 in
2744 initializer of struct addrinfo, as an indication that we don't
2745 care how many members the structure has.
2747 2005-06-24 Derek Price <derek@ximbiot.com>
2748 and Bruno Haible <bruno@clisp.org>
2750 Remove stat module & update lstat.
2751 * stat.c: Remove this file...
2752 (slash_aware_lstat): ...moving this content and its support...
2753 * lstat.c (rpl_lstat): ...into here.
2754 * lstat.h: New file.
2756 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2758 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2759 (ranged_convert): Don't save conversion in a temporary struct.
2760 This causes a warning with GCC 4.0.0, and anyway in the typical
2761 case it's not worth the extra 100 bytes or so of code.
2762 (ranged_convert, __mktime_internal): When calling a function via a
2763 pointer P, use P () rather than (*P) (), as we now assume C89 or
2766 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2768 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2769 "who -r" failed to give output. Problem reported by Tim Waugh.
2771 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2772 (xcalloc): Use it to avoid needless tests.
2773 Problem reported by Jim Meyering.
2775 2005-06-16 Jim Meyering <jim@meyering.net>
2777 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2778 when either N or S is zero.
2780 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2782 * argp.h (__option_is_short): Check upper limit of
2783 __key. Isprint() requires its argument to have the value
2784 of an unsigned char or EOF.
2786 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2788 * fnmatch.c (fnmatch): If there is an encoding error in a
2789 multibyte string or pattern, fall back on unibyte matching.
2790 Problem reported by James Youngman.
2792 2005-06-08 Bruno Haible <bruno@clisp.org>
2794 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2797 2005-06-08 Bruno Haible <bruno@clisp.org>
2799 * csharpcomp.h: New file, from GNU gettext.
2800 * csharpcomp.c: New file, from GNU gettext.
2801 * csharpcomp.sh.in: New file, from GNU gettext.
2803 2005-06-07 Derek Price <derek@ximbiot.com>
2806 * glob_.h: Indent nested #ifdef.
2808 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2810 Sync from coreutils.
2811 Use "file name" when talking about file names, instead of "filename"
2812 or "path", as per the GNU coding standards.
2813 * mkdir-p.c: Renamed from makepath.c.
2814 (make_dir_parents): Renamed from make_path. All callers changed.
2815 * mkdir-p.h: Likewise. All includers changed.
2816 * filenamecat.c: Renamed from path-concat.c.
2817 (file_name_concat): Renamed from path_concat. All callers changed.
2818 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2819 * filenamecat.h: Likewise. All includers changed.
2820 * acl.c: Don't use "path" or "filename" to mean "file name"
2821 in comments or local variable names.
2822 * basename.c: Likewise.
2823 * canonicalize.c, canonicalize.h: Likewise.
2824 * dirname.c, dirname.h: Likewise.
2825 * euidaccess.c: Likewise.
2826 * exclude.c: Likewise
2827 * fnmatch_.h, fnmatch_loop.c: Likewise.
2828 * fsusage.c, fsuage.h: Likewise.
2829 * fts.c, fts_.h: Likewise.
2830 * getcwd.c: Likewise.
2831 * getloadavg.c: Likewise.
2832 * mkstemp.c: Likewise.
2833 * mountlist.c, mountlist.h: Likewise.
2834 * openat.c, openat.h: Likewise.
2835 * readlink-stub.c: Likewise.
2836 * readutmp.c, readutmp.h: Likewise.
2837 * rename.c: Likewise.
2838 * rmdir.c: Likewise.
2840 * savedir.c: Likewise.
2841 * stripslash.c: Likewise.
2842 * tempname.c: Likewise.
2843 * xreadlink.c: Likewise.
2844 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2846 * exclude.h: Likewise.
2848 * euidaccess.c (getuid, getgid, getuid, getegid)
2849 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2850 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2851 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2852 * pathmax.h: Include <limits.h> unconditionally, since other
2853 files have been getting away with it for years (MORE/BSD 4.3
2855 * userspec.c (getpwnam, getgrnam, getgrgid)
2856 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2858 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2859 Define to 256, not 255, as per modern POSIX.
2861 2005-06-01 Bruno Haible <bruno@clisp.org>
2863 * csharpexec.h: New file, from GNU gettext.
2864 * csharpexec.c: New file, from GNU gettext.
2865 * csharpexec.sh.in: New file, from GNU gettext.
2867 2005-05-31 Derek Price <derek@ximbiot.com>
2868 Paul Eggert <eggert@cs.ucla.edu>
2871 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2873 2005-05-29 Derek Price <derek@ximbiot.com>
2874 Paul Eggert <eggert@cs.ucla.edu>
2876 * glob_.h, glob.c: New files.
2878 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2880 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2882 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2883 the configuration hassle isn't worth it.
2884 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2885 (LONGEST_MODIFIER, PRIuMAX): Remove.
2887 2005-05-27 Bruno Haible <bruno@clisp.org>
2889 * getlogin_r.h: Remove second include of <stddef.h>.
2891 2005-05-25 Bruno Haible <bruno@clisp.org>
2892 Derek Price <derek@ximbiot.com>
2894 * getlogin_r.h: Simplify API documentation.
2896 2005-05-25 Derek Price <derek@ximbiot.com>
2897 Paul Eggert <eggert@cs.ucla.edu>
2899 * getlogin_r.c, getlogin_r.h: New files.
2901 2005-05-22 Bruno Haible <bruno@clisp.org>
2903 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2904 Also include <sys/param.h> if it defines MIN, MAX.
2905 Based on a patch by Derek Price <derek@ximbiot.com>.
2907 2005-05-22 Bruno Haible <bruno@clisp.org>
2909 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2910 (INT64_MIN): Fix definition.
2911 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2913 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2914 NEED_SIGNED_INT_TYPES.
2916 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2917 HAVE_SYSTEM_INTTYPES.
2919 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2921 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2922 so that unistd-safer.h (GPL'ed code) need not be included.
2924 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2927 * fts.c: Don't include "cycle-check.h" or "hash.h".
2928 (setup_dir, free_dir): New functions.
2929 (enter_dir, leave_dir): Define trivial
2930 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2931 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2932 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2933 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2934 Move to fts-cycle.c.
2935 (fts_open): Use setup_dir.
2936 (fts_close): Use free_dir.
2937 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2938 This adds a label and some gotos, but the alternatives were messier.
2939 Check for memory allocation failure when entering a dir.
2940 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2941 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2942 (FTS): New member fts_cycle, that is a union that contains the
2943 old active_dir_ht and cycle_state. All uses changed to mention
2944 fts_cycle.ht and fts_cycle.state.
2945 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2946 fts.c, with the following changes:
2947 (setup_dir, free_dir): New functions.
2948 (enter_dir): Now returns bool. Return true if successful, false
2949 if memory exhausted. All callers changed.
2950 Do not bother partly cleaning up on
2951 memory allocation failure; that is free_dir's job.
2952 However, free ad if hash_insert fails, to avoid memory leak.
2953 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2954 fts->fts_options to see which union member to use.
2956 2005-05-20 Jim Meyering <jim@meyering.net>
2958 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2959 Now a macro, to pacify GCC.
2961 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2963 * chown.c (rpl_chown): Return -1 on failure.
2965 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2967 * canonicalize.c: Include canonicalize.h first, to test interface.
2968 Include <stddef.h> unconditionally, since we assume C89 now.
2969 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2970 * fts.c: Include fts_.h first, to check interface.
2971 Do not include intprops.h; no longer needed.
2972 Include cycle-check.h and hash.h, since fts_.h no longer does.
2973 Remove unnecessary casts of closedir to void.
2974 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2975 decide whether to decrement nlinks.
2976 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2977 (FTS): Use struct hash_table * instead of Hash_table, so that
2978 we no longer need to include hash.h here.
2980 2005-05-17 Jim Meyering <jim@meyering.net>
2982 * fts.c, fts_.h: New files, from coreutils.
2984 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2986 Sync from coreutils.
2987 * unlinkdir.c, unlinkdir.h: New files.
2988 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2989 regex.h, unlocked-io.h, xtime.h:
2990 White space changes only.
2991 * makepath.c (make_path): Port to hosts where leading "//" is special.
2992 * yesno.c: Include getline.h, not ctype.h.
2993 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2994 Use getline to remove arbitrary restriction on response length.
2996 2005-05-13 Bruno Haible <bruno@clisp.org>
2998 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2999 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3000 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3001 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3002 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3003 Add support for 64-bit integers in the MSVC compiler.
3005 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3007 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3008 Change the initial comment to refer to GPL, not LGPL.
3009 gnulib-tool will change it to LGPL as needed.
3011 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3012 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3013 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3014 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3015 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3016 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3017 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3018 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3019 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3020 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3021 concatpath.c, config.charset, copy-file.c, copy-file.h,
3022 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3023 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3024 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3025 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3026 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3027 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3028 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3029 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3030 full-read.c, full-read.h, full-write.c, full-write.h,
3031 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3032 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3033 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3034 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3035 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3036 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3037 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3038 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3039 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3040 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3041 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3042 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3043 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3044 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3045 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3046 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3047 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3048 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3049 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3050 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3051 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3052 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3053 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3054 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3055 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3056 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3057 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3058 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3059 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3060 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3061 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3062 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3063 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3064 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3065 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3066 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3067 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3068 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3069 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3070 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3071 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3072 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3073 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3074 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3075 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3076 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3077 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3078 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3079 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3080 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3081 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3082 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3083 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3084 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3085 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3086 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3087 Update FSF postal mail address.
3089 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3091 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3092 specified in ai_socktype. Fix invalid ai_protocol
3093 check. ai_protocol is usually set to 0 or depending on
3094 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3095 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3096 ai_socktype / ai_protocol in the returned addrinfo structure.
3098 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3099 Bruno Haible <bruno@clisp.org>
3101 * inet_ntop.h: New file.
3102 * inet_ntop.c: New file, from glibc with modifications.
3104 2005-05-08 Jim Meyering <jim@meyering.net>
3106 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3108 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3110 Merge from coreutils. Among other things,
3111 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3112 * fd-safer.c: New file.
3113 * fcntl-safer.h, open-safer.c: Remove.
3114 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3115 * dup-safer.c: Include unistd-safer.h first.
3116 Don't include errno.h.
3117 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3118 * file-type.h: Don't assume invoker included sys/stat.h first.
3119 * file-type.c: Rely on file-type.h change.
3120 * getloadavg.c: Include unistd-safer.h.
3121 (getloadavg): Use safer open.
3122 * getusershell.c: Include "stdio-safer.h".
3123 (getusershell): Use safer fopen.
3124 * long-options.c (long_options): Use NULL rather than 0.
3125 * modechange.h (mode_free): Remove; all callers changed to invoke
3127 * modechange.c: Likewise.
3128 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3129 (MODE_DONE): New constant.
3130 (struct mode_change): Remove 'next' member.
3131 (make_node_op_equals): New function; like the old one of the
3132 same name, except it allocates an array.
3133 (mode_compile, mode_create_from_ref): Use it.
3134 (mode_compile): Allocate result as an array, not a linked list.
3135 Parse octal string ourself, so that we catch mistakes like "+0".
3136 (mode_adjust): Arg is an array, not a linked list.
3137 * modechange.c: Include stat-macros.h, xalloc.h.
3138 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3139 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3140 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3141 Remove. This is now stat-macros.h's job.
3142 (talloc): Remove. All callers replaced by xalloc, so that
3143 our invokers don't have to worry about reporting memory failures.
3144 (make_node_op_equals): Remove.
3145 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3147 (struct mode_change): Moved here from modechange.h.
3148 (mode_append_entry): Remove.
3149 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3150 apps to have incorrect behavior. Use simpler algorithm for head
3151 and tail. Don't futz with umask; that's now the job of mode_adjust.
3152 Detect more invalid usages rather than having somewhat-random behavior.
3153 Don't insert an "a=" action, as that leads to incorrect behavior.
3154 (mode_compile, mode_create_from_ref): Return NULL on error instead
3155 of an enum, since now there's only one way to have an error. All
3157 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3158 at the correct time. Simplify calculation of "+u" and its ilk.
3159 Don't mishandle "+X".
3160 (mode_free): Remove "register" and localize decls.
3161 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3162 (struct mode_change): Move to modechange.c; callers don't
3163 need to see this stuff.
3164 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3165 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3166 (mode_change, mode_adjust): Reflect the new signatures noted above.
3167 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3168 that might redefine system include files.
3169 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3170 (my_usleep): Use NULL rather than (void *) 0.
3171 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3172 Use siginterrupt to specify that system calls should be interrupted.
3173 (rpl_nanosleep): Move initialization of suspended closer to call of
3175 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3176 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3177 (desirable_utmp_entry): New function.
3178 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3179 using x2nrealloc, to simplify logic.
3180 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3181 size calculation. Do not assume utmp file is a regular file.
3182 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3183 (READ_UTMP_CHECK_PIDS): New constant.
3184 * save-cwd.c: Include unistd-safer.h.
3185 (save_cwd): Use fd_safer.
3186 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3187 [!_LIBC] Include "stat-macros.h" instead.
3188 * unistd-safer.h (fd_safer): New decl.
3190 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3192 * byteswap_.h: New file.
3194 2005-04-25 Albert Chin <china@thewrittenword.com>
3196 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3199 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3201 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3202 that "UTC +1 second" continues to work. Problem reported
3204 (relunit_snumber): New rule.
3207 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3209 * getdate.y (universal_time_zone_table): New constant.
3210 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3211 universal_time_zone_table.
3212 (lookup_zone): Prefer universal_time_zone_table to
3213 local_time_zone_table, so that "GMT" time stamps are allowed in
3214 London during the summer. Problem reported by Ian Abbott.
3216 2005-04-12 Jim Meyering <jim@meyering.net>
3218 * human.c (humblock): Set *options even when returning due to
3219 xstrtoumax conversion failure. Thanks to a used-uninitialized
3222 2005-04-09 Jim Meyering <jim@meyering.net>
3224 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3225 -Wuninitialized: initialize tm0.tm_year.
3227 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3229 * getdate.y (parser_control): rels_seen is now a boolean, not a
3230 count, since there's no maximum. All uses changed.
3231 Add member dsts_seen.
3232 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3234 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3235 Use pc_rels_seen to decide whther a date is absolute.
3237 * getdate.y (number): Don't overwrite year.
3238 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3241 2005-04-02 Simon Josefsson <jas@extundo.com>
3243 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3244 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3246 2005-03-27 Jim Meyering <jim@meyering.net>
3248 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3250 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3252 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3253 "one's complement" -> "ones' complement" in comment, as per Knuth.
3254 "value of type" -> "type or expression" in comment.
3255 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3257 2005-03-26 Jim Meyering <jim@meyering.net>
3260 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3261 Correct typos: s/or/of/.
3263 2005-03-23 Jim Meyering <jim@meyering.net>
3265 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3267 2005-03-21 Jim Meyering <jim@meyering.net>
3269 Changes imported from coreutils.
3271 * cycle-check.c: Don't include xalloc.h.
3273 * path-concat.c: Don't include assert.h.
3274 (path_concat): Remove assertion that would have triggered
3275 for ABASE starting with more than one slash.
3276 Reported by Andreas Schwab.
3278 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3279 properly when ABASE is an absolute file name.
3280 Correct the description of this function.
3282 Add an assertion and a test driver.
3283 This fixes a bug introduced on 2004-07-02.
3284 Andreas Schwab reported the resulting failure of cp --parents:
3285 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3287 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3289 * strftime.c (my_strftime): If the underlying strftime returns 0
3290 (which shouldn't happen), generate nothing instead of returning 0
3291 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3293 2005-03-16 Bruno Haible <bruno@clisp.org>
3295 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3297 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3299 * strftime.c (my_strftime): Prepend space to format so that we can
3300 reliably distinguish strftime failure from empty output on POSIX
3303 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3305 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3306 (iconv_string): Don't guess a size-zero buffer, as that might cause
3307 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3308 result would be 'too large', where 'too large' is (heuristically)
3309 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3310 overflow concerns. This will prevent some unwanted malloc failures
3311 when the inputs are very large.
3313 2005-03-15 Bruno Haible <bruno@clisp.org>
3315 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3318 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3321 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3323 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3325 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3326 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3328 * strtol.c: Likewise.
3330 2005-03-14 Simon Josefsson <jas@extundo.com>
3332 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3335 2005-03-14 Jim Meyering <jim@meyering.net>
3337 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3338 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3339 to be nonzero so that we (and caller) can detect the difference
3340 between a valid zero-length expansion and an error return, even
3341 when the underlying strftime fails before writing anything into
3344 2005-03-10 Jim Meyering <jim@meyering.net>
3346 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3347 so that this module works on systems without fchdir.
3349 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3351 Factor int-properties macros into a single file, except for
3352 glibc-related files.
3353 * intprops.h: New file.
3354 * getloadavg.c: Include it instead of limits.h.
3355 (INT_STRLEN_BOUND): Remove.
3356 * human.c: Include intprops.h.
3357 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3358 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3359 * inttostr.h: Include intprops.h instead of limits.h.
3360 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3361 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3362 for consistency with intprops.h.
3363 (time_t_is_integer, twos_complement_arithmetic): Use them.
3364 * sig2str.h: Include <signal.h>, intprops.h.
3365 (INT_STRLEN_BOUND): Remove.
3366 * strftime.c (TYPE_SIGNED): Remove.
3367 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3368 * strtol.c: Adjust comments to match intprops.h.
3369 * userspec.c: Include intprops.h.
3370 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3371 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3372 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3373 instead of rolling our own expressions.
3374 * xstrtol.c: Include xstrtol.h first, to test interface.
3376 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3378 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3379 the right thing even if adding 1900 would overflow. Similarly
3380 for tm_mon + 1 and tm_yday + 1.
3381 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3382 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3383 (DO_SIGNED_NUMBER): New macro.
3384 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3386 2005-03-07 Bruno Haible <bruno@clisp.org>
3388 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3390 2005-03-03 Derek R. Price <derek@ximbiot.com>
3391 Bruno Haible <bruno@clisp.org>
3393 * pagealign_alloc.h: New file.
3394 * pagealign_alloc.c: New file.
3396 2005-01-28 Bruno Haible <bruno@clisp.org>
3398 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3401 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3403 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3404 The workaround isn't strictly needed for POSIX conformance, and
3405 it's too much of a pain to configure and maintain. We'll ask
3406 people to fix their kernels instead.
3407 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3408 (NANOSLEEP_BUG_WORKAROUND): Remove.
3409 (xnanosleep): Remove the workaround.
3411 2005-02-12 Bruno Haible <bruno@clisp.org>
3413 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3415 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3417 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3418 * timespec.h (gettime): Return void, since it always
3419 succeeds now. All uses changed.
3420 * gettime.c (gettime) Likewise.
3421 [HAVE_NANOTIME]: Prefer nanotime.
3422 Assume gettimeofday succeeds, as POSIX requires.
3423 Assime time () succeeds, since other code already does.
3424 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3425 (timespec_subtract): Remove.
3426 (NANOSLEEP_BUG_WORKAROUND): New constant.
3427 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3428 things considerably. Use it only on GNU/Linux hosts, since the
3429 workaround shouldn't be needed elsewhere.
3431 2005-02-24 Bruno Haible <bruno@clisp.org>
3433 * gettext.h: Update from GNU gettext 0.14.2.
3435 2005-02-24 Bruno Haible <bruno@clisp.org>
3437 * localcharset.c: Update from GNU gettext 0.14.2.
3438 * config.charset: Update from GNU gettext 0.14.2.
3440 2005-02-22 Simon Josefsson <jas@extundo.com>
3442 * iconvme.h, iconvme.c: New files, from libc.
3444 2005-02-20 Neil Conway <neilc@samurai.com>
3446 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3447 returned by OSX/Darwin if the specified buffer is not large
3448 enough for the hostname.
3450 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3452 * memrchr.h: New file.
3453 * chdir-long.c: Include it.
3454 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3455 Don't bother including stddef.h.
3457 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3459 * argp-help.c (__argp_help): Create a fake struct argp_state and
3460 pass it to _help, otherwise the latter coredumps trying to
3461 dereference state.root_argp.
3463 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3465 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3467 Include <sys/types.h>, for dev_t.
3468 (ME_DUMMY, ME_REMOTE): Move from here....
3469 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3470 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3472 Include mountlist.h first, to test the interface.
3474 2005-01-29 Bruno Haible <bruno@clisp.org>
3476 * progname.c (program_name): Initialize.
3477 Needed when linking statically on MacOS X.
3479 2005-01-28 Bruno Haible <bruno@clisp.org>
3481 * javacomp.sh.in: New file, from GNU gettext.
3482 * javacomp.h: New file, from GNU gettext.
3483 * javacomp.c: New file, from GNU gettext.
3485 2005-01-26 Bruno Haible <bruno@clisp.org>
3487 * javaexec.sh.in: New file, from GNU gettext.
3488 * javaexec.h: New file, from GNU gettext.
3489 * javaexec.c: New file, from GNU gettext.
3491 2005-01-26 Simon Josefsson <jas@extundo.com>
3493 * gai_strerror.c: Use GPL in header.
3495 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3497 * argp-help.c (hol_entry_help): Avoid using non-constant
3498 initializers for struct pentry_state.
3499 (__argp_error): Check return value of __asprintf
3500 (__argp_failure): Translate error message
3502 * argp-parse.c: Removed braces around the expansion of N_()
3504 2005-01-21 Jim Meyering <jim@meyering.net>
3506 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3507 same value as for Solaris 9.
3509 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3510 component length. This included changing the parameter to be
3511 of type `char *' rather than `char const *'.
3512 * chdir-long.h (chdir_long): Update prototype.
3514 * openat.c (fdopendir, fstatat): New functions.
3515 * openat.h: Include headers required for use of DIR and struct stat.
3516 [AT_SYMLINK_NOFOLLOW]: Define.
3517 (fdopendir, fstatat): Add prototypes.
3519 2005-01-21 Bruno Haible <bruno@clisp.org>
3521 * classpath.h: New file, from GNU gettext.
3522 * classpath.c: New file, from GNU gettext.
3524 2005-01-20 Simon Josefsson <jas@extundo.com>
3526 * version-etc-fsf.c: New file, with version_etc_copyright.
3527 * version-etc.c: Remove version_etc_copyright.
3528 * version-etc.h (version_etc_copyright): Use [] instead of * in
3529 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3531 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3533 * save-cwd.c (save_cwd): Remove code to support the case
3534 where fchdir is missing or flaky.
3536 2005-01-20 Simon Josefsson <jas@extundo.com>
3538 * base64.h (isbase64): Add.
3540 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3541 using a unsigned prototype, don't inline.
3542 (base64_decode): Use it.
3544 2005-01-19 Bruno Haible <bruno@clisp.org>
3546 * sh-quote.h: New file, from GNU gettext.
3547 * sh-quote.c: New file, from GNU gettext.
3549 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3551 Merge changes from coreutils, as described below in several
3552 changelogs dated today.
3554 * save-cwd.c: Include "save-cwd.h" before other include files.
3555 (O_DIRECTORY): Remove; not needed here, since "." must be
3556 a directory. All uses removed.
3557 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3558 universal on Suns, and we also need to test for IRIX.
3559 Revamp code to use 'if' rather than '#if'.
3560 Avoid unnecessary comparison of cwd->desc to 0.
3562 * utimens.c (futimens): Robustify the previous patch, by checking
3563 for known valid error numbers rather than observed invalid ones.
3565 2005-01-18 Jim Meyering <jim@meyering.net>
3567 * version-etc.c (version_etc_copyright): Update copyright date.
3569 * utimens.c (futimens): Account for the fact that futimes
3570 can also fail with errno == ENOSYS or errno == ENOENT.
3571 Patch from Dmitry V. Levin.
3573 Change the name of the robust chdir function from chdir to chdir_long.
3574 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3575 (restore_cwd): Use chdir_long, not chdir.
3576 * chdir-long.c: Renamed from chdir.c.
3577 * chdir-long.h: Renamed from chdir.h.
3578 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3581 2005-01-18 Bob Proulx <bob@proulx.com>
3583 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3584 offsetof() macro construct to avoid compile failure with native HP-UX
3585 11.0 ANSI C compiler.
3587 2005-01-06 Bruno Haible <bruno@clisp.org>
3589 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3590 because stpncpy.m4 takes care of it.
3592 2004-01-24 Bruno Haible <bruno@clisp.org>
3594 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3596 2003-10-09 Bruno Haible <bruno@clisp.org>
3598 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3600 2005-01-06 Bruno Haible <bruno@clisp.org>
3602 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3603 * fwriteerror.c: Include <stdbool.h>.
3604 (fwriteerror): At the end, close the file stream. Record whether
3605 stdout was already closed.
3607 2004-05-27 Bruno Haible <bruno@clisp.org>
3609 * execute.c (environ): Declare if needed.
3610 * pipe.c (environ): Likewise.
3611 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3613 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3615 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3616 definitions to be after all include files, to avoid collisions.
3617 Problem reported by Bob Proulx.
3619 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3621 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3622 not needed. This removes a dependency on the gettext module.
3623 [defined _LIBC]: Do not include <libintl.h>; not needed.
3625 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3627 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3630 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3632 * argp-parse.c: Include <stddef.h>.
3633 (alignof, alignto): New macros.
3634 (parser_init): Don't assume that void * is aligned sufficiently
3637 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3638 need to extend the stack.
3639 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3642 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3644 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3646 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3648 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3649 Remove now-obsolete comment about AIX.
3650 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3651 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3652 (YYMAXDEPTH): New macro.
3654 2004-12-18 Bruno Haible <bruno@clisp.org>
3656 * fatal-signal.c (fatal_signals): Make non-const.
3657 (init_fatal_signals): New function.
3658 (uninstall_handlers, install_handlers): Ignore signals that were set to
3660 (at_fatal_signal): Call init_fatal_signals.
3661 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3663 Reported by Paul Eggert.
3665 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3667 * getdate.y (textint): New member "negative".
3668 (time_zone_hhmm): New function.
3669 Expect 14 shift-reduce conflicts, not 13.
3670 (o_colon_minutes): New rule.
3671 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3672 (yylex): Set the "negative" member of signed numbers.
3674 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3676 Changes imported from coreutils.
3677 * hard-locale.c: Assume <locale.h> exists.
3679 (GLIBC_VERSION): New macro.
3680 (hard_locale): Assume setlocale exists.
3681 Rewrite to avoid #ifdef.
3682 Use strdup rather than malloc + strcpy.
3683 * human.c: Assume <locale.h> exists.
3684 (human_readable): Assume localeconv exists.
3686 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3688 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3689 convert T2, not T. (Imported from libc.)
3691 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3693 * getcwd.c (is_ENAMETOOLONG): New macro.
3694 (__getcwd.c): Don't restore errno; glibc doesn't.
3695 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3696 first, falling back to our code only if its results look suspicious.
3697 Ensure that the resulting buffer is only as large as necessary.
3699 * readutmp.c: Include readutmp.h first.
3700 Include <errno.h>, since readutmp.h no longer does that.
3701 * readutmp.h: Don't include <errno.h>,
3702 <sys/param.h>, <time.h>; not needed to establish interface.
3703 (errno): Remove decl.
3704 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3705 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3706 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3708 2004-11-28 Simon Josefsson <jas@extundo.com>
3710 * base64.h, base64.c: New file.
3712 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3714 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3716 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3718 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3719 HP's ANSI C compiler.
3720 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3721 Declaring int functions causes warnings on some modern systems and
3722 shouldn't be needed to compile on ancient ones.
3723 * same.c (MIN) [defined MIN]: Don't define, since it's already
3726 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3727 with the following changes.
3728 (__set_errno): Parenthesize properly.
3729 Include <stdbool.h>.
3730 (MIN, MAX, MATCHING_INO): New macros.
3731 (__getcwd): Define with prototype, not K&R form.
3732 Use heuristics to allocate default buffer on stack if possible.
3733 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3734 behavior, and to avoid the PATH_MAX limit when computing
3736 Use MATCHING_INO to compare inode number to file.
3737 Check for arithmetic overflow in size calculations.
3738 Fix bug in reallocation of dot array that caused getcwd to fail
3739 on directories nested deeper than 75.
3740 Be more careful about saving errno on error.
3741 Do not use realloc; use only free+malloc, as this is a bit
3742 more flexible and avoids a needless copy operation.
3743 Do not inspect st_dev and st_ino for symbolic links; POSIX
3744 doesn't specify the latter.
3745 Check for closedir errors.
3746 Avoid needless casts.
3747 Use "#ifdef weak_alias" around weak_alias, to be like other
3749 The following changes to getcwd.c have effect only when used in
3750 gnulib; they have no effect inside glibc proper.
3751 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3752 as alloca isn't used.
3753 (alloca, __alloca): Likewise.
3754 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3755 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3756 unconditionally, as gnulib assumes C89 or better.
3757 Do not include <sys/param.h>.
3758 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3759 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3761 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3762 Include <dirent.h> in a way that is compatible with modern Autoconf.
3763 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3764 New macros, if not already defined.
3765 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3766 Use "_LIBC", not "defined _LIBC", for consistency.
3767 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3769 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3770 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3771 * xgetcwd.c: David MacKenzie's old code was removed, so give
3772 credit only to Jim Meyering and adjust the copyright dates.
3773 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3774 <stdlib.h>, <unistd.h>, "pathmax.h".
3775 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3776 (INITIAL_BUFFER_SIZE): Remove.
3777 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3779 2004-11-23 Jim Meyering <jim@meyering.net>
3781 * getopt_.h: Remove trailing blanks.
3783 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3785 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3786 (futimens): New function, which uses futimes if available.
3787 (futimens, utimens): Support timespec==NULL, with same semantics
3788 as utime and utimens.
3789 * utimens.h (futimens): New decl.
3791 2004-11-23 Jim Meyering <jim@meyering.net>
3793 * __fpending.c: Add comment.
3795 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3797 * getopt_.h: Re-addition of __getopt_argv_const caused
3798 redefinition warnings. To avoid them, include the defines
3799 in `#if !defined __need_getopt ... #endif'. The only place
3800 where __getopt_argv_const is used is in definitions
3801 of getopt_long and getopt_long_only below, which are as well
3802 protected by `#ifndef __need_getopt'.
3803 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3804 __need_getopt after including <stdio.h> and <unistd.h> These
3805 headers might have defined it.
3807 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3809 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3811 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3812 optopt): Use them instead of invoking ## directly; otherwise, the
3813 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3815 2004-11-19 Bruno Haible <bruno@clisp.org>
3817 * strtok_r.c: Move comments from here...
3818 * strtok_r.h: ... to here.
3820 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3822 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3823 might fail. Problem reported by Yoann Vandoorselaere.
3824 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3825 that mishandle size_t overflow.
3827 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3829 * canon-host.c: Include "strdup.h".
3830 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3831 Use strdup instead of malloc/strcpy to duplicate strings.
3833 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3834 (human_space_before_unit): New constant.
3835 * human.c (human_readable): Support it.
3837 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3838 (xgetcwd): Set errno correctly when failing.
3839 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3840 the failure is actually due to a PATH_MAX problem.
3842 Further getopt changes to make it more likely that glibc will
3843 buy the changes back.
3844 * getopt.c (POSIXLY_CORRECT): New constant.
3845 (getopt): Use it, so to preserve glibc semantic
3846 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3847 when compiling for libc.
3848 * getopt_.h (__getopt_argv_const): Bring it back.
3849 (getopt_long, getopt_long_only): Use it.
3851 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3852 New arg POSIXLY_CORRECT. All callers changed.
3853 (getopt): Argv is now char * const *, as per standard.
3854 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3855 not char *__getopt_argv_const *.
3856 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3857 _getopt_long_only_r): Likewise.
3858 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3859 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3860 _getopt_long_r, _getopt_long_only_r): Likewise.
3861 * getopt_.h (__getopt_argv_const): Remove.
3862 (getopt): Argv is now char * const *, as per standard.
3864 * getdate.y (tORDINAL): New token.
3865 (day, relunit): Allow it for relative times.
3866 (relative_time_table): Use tORDINAL for ordinals.
3868 2004-11-15 Jim Meyering <jim@meyering.net>
3870 * closeout.c: Include "__fpending.h" once again.
3871 Include <stdbool.h>.
3872 (close_stdout): Don't fail just because stdout was closed initially,
3873 since some programs don't write to stdout in the normal course of
3874 operation (other than --version and --help), and we don't want this
3875 function to make e.g. `touch file >&-' fail.
3876 But do fail if it was closed and someone has tried to write to it.
3877 E.g., `printf foo >&-' must fail.
3879 2004-11-11 Simon Josefsson <jas@extundo.com>
3881 * strtok_r.h, strtok_r.c: New file.
3883 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3885 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3886 we can stop lying to compilers about the constness of argv when we
3887 are compiled outside glibc.
3888 (getopt, getopt_long, getopt_long_only): Use it.
3889 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3891 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3892 _getopt_long_only_r): Likewise.
3893 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3894 _getopt_long_only_r): Likewise.
3896 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3897 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3898 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3899 the other external symbols.
3900 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3901 declaration, since the above renaming now works around collisions.
3903 2004-11-11 Jim Meyering <jim@meyering.net>
3905 * linebreak.c: Remove trailing blanks.
3906 * alloca_.h: Likewise.
3907 * acosl.c: Likewise.
3908 * euidaccess.c: Likewise.
3909 * allocsa.h: Likewise.
3911 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3913 * mktime.c (SHR): New macro, which is a portable
3914 substitute for >> that should work even on Crays.
3915 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3916 Problem reported by Mark D. Baushke in
3917 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3918 * getdate.y (SHR): Likewise.
3920 * strftime.c (SHR): Likewise.
3922 * quotearg.c (struct quoting_options): Use unsigned int for
3923 quote_these_too, so that right shifts are well defined. All uses
3926 2004-11-10 Simon Josefsson <jas@extundo.com>
3928 * getaddrinfo.h, getaddrinfo.c: New files.
3930 2004-11-10 Jim Meyering <jim@meyering.net>
3932 Ensure that no close failure goes unreported.
3933 * closeout.c (close_stdout): Always close stdout. I.e., don't
3934 return early when it seems there's nothing to flush.
3935 Don't include __fpending.h.
3937 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3939 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3941 2004-11-05 Bruno Haible <bruno@clisp.org>
3943 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3944 Reported by Mark D. Baushke <mdb@cvshome.org>.
3946 2004-11-04 Bruno Haible <bruno@clisp.org>
3948 2004-09-11 Bruno Haible <bruno@clisp.org>
3949 * allocsa.valgrind: New file.
3950 2004-02-06 Bruno Haible <bruno@clisp.org>
3951 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3952 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3953 Reported by Christopher Seip <chris.seip@hp.com>.
3955 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3957 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3958 with errno == ERANGE if the buffer is too small.
3959 Problem reported by Mark D. Baushke.
3961 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3963 * xreadlink.c (MAXSIZE): New macro.
3964 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3965 size does not exceed MAXSIZE. Avoid cast.
3966 As suggested by Mark D. Baushke in
3967 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3968 if readlink fails with buffer size just under MAXSIZE, try again
3971 2004-11-02 Derek R. Price <derek@ximbiot.com>
3972 and Paul Eggert <eggert@cs.ucla.edu>
3974 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3975 (get_date): Overparenthesize to avoid GCC warning.
3977 2004-11-02 Bruno Haible <bruno@clisp.org>
3979 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3980 function returns void.
3982 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3984 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3985 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3988 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3990 * getdate.y: Add support for TZ="foo" within a date string.
3991 Fix some bugs near time_t boundaries. Reject dates with
3992 out-of-range components, e.g., "Sept 31".
3993 Include <stdlib.h>, "setenv.h", "xalloc.h".
3994 (ISDIGIT_LOCALE): Remove; unused.
3995 Note that the TZ and time functions used here are not reentrant.
3996 (mktime_ok, get_tz): New functions.
3997 (TZBUFSIZE): New constant.
3998 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3999 This requires that we sometimes generate our own TZ="XXX..." setting.
4001 2004-10-27 Derek R. Price <derek@ximbiot.com>
4003 * mktime.c (not_equal_tm): Remove redundant check.
4005 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4007 * getdate.y: Use Bison 1.875 features, and some minor
4008 code cleanups. This change does not affect semantics.
4009 Don't include <stdlib.h>; no longer needed.
4010 Don't include unlocked-io.h; only the "#if TEST" code uses
4011 stdio, and performance isn't crucial there.
4012 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4013 Bison 1.875 features as described below.
4014 All uses of "PC." replaced by "pc->".
4015 (YYSTYPE): Add a forward declaration.
4016 (yylex, yyerror): Use full prototypes in forward decls.
4017 Use "%pure-parser" rather than obsolescent "%pure_parser".
4018 Use %parse-param and %lex-param instead of obsolescent
4019 YYPARSE_PARAM and YYLEX_PARAM.
4020 (meridian_table, month_and_day_table, time_units_table,
4021 relative_time_table, time_zone_table, military_table,
4022 lookup_zone, lookup_word, get_date):
4023 Use NULL instead of 0 where appropriate.
4024 (to_hour): Avoid abort (), to avoid a dependency on
4026 (yyerror, yylex): Now accepts parser_control * arg.
4027 (main) [TEST]: Use '\0' rather than 0 for char.
4029 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4031 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4032 It's now the caller's responsibility to handle the case where
4033 !HAVE_GETPAGESIZE && !defined getpagesize.
4035 * mktime.c (leapyear): Arg is long int, not int.
4037 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4039 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4041 2004-10-12 Simon Josefsson <jas@extundo.com>
4043 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4044 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4047 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4049 * vsnprintf.h: New file.
4050 * vsnprintf.c: New file.
4052 2004-10-07 Bruno Haible <bruno@clisp.org>
4054 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4055 into the provided buffer.
4057 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4059 * diacrit.c, diacrit.h: Add GPL notice.
4061 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4062 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4063 * logl.c (logl): Keep the code as similar to glibc as possible.
4064 This avoids a potential constant-folding bug.
4066 2004-10-05 Bruno Haible <bruno@clisp.org>
4068 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4070 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4072 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4073 * xmalloc.c (xmemdup): Likewise.
4074 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4075 XFREE): Remove these long-obsolescent macros.
4076 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4077 * xstrdup.c: Remove.
4079 * regex.c (re_comp): Cast gettext return value to char *,
4080 Problem reported by Martin Neitzel via Mark D. Baushke.
4082 2004-10-04 Simon Josefsson <jas@extundo.com>
4084 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4085 '#ifdef USE_UNLOCKED_IO'.
4087 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4089 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4090 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4091 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4092 regex.c, sha1.c, version-etc.c, yesno.c:
4093 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4094 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4095 the includer's responsibility.
4097 Sync from coreutils.
4099 * modechange.c (mode_compile): Don't decrement a pointer that
4100 points to the start of a string, as the C Standard says the
4101 resulting behavior is undefined.
4103 * backupfile.h (enum backuptype): Rename none -> no_backups,
4104 simple -> simple_backups, numbered_existing ->
4105 numbered_existing_backups, numbered -> numbered_backups
4106 to avoid shadowing problems. All uses changed.
4107 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4108 * backupfile.c (check_extension, numbered_backup):
4109 Rename locals to avoid shadowing 'basename'.
4110 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4113 * .cppi-disable: Add getopt_.h, getopt_int.h.
4114 * .cvsignore: Add getopt.h.
4116 2004-10-04 Simon Josefsson <jas@extundo.com>
4118 * memmem.h: New file.
4119 * memmem.c: New file, taken from glibc.
4121 2004-10-02 Jim Meyering <jim@meyering.net>
4123 * dirfd.h, getpagesize.h: Add copyright notice.
4125 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4127 * snprintf.c: Remove comments as to why each header is needed.
4129 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4131 * strsep.h: New file.
4132 * strsep.c: New file.
4134 2004-10-01 Simon Josefsson <jas@extundo.com>
4136 * snprintf.c (snprintf): Handle size==0.
4138 2004-10-01 Simon Josefsson <jas@extundo.com>
4139 Bruno Haible <bruno@clisp.org>
4141 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4142 (snprintf): Declare 'args'.
4144 2004-09-30 Simon Josefsson <jas@extundo.com>
4146 * snprintf.h, snprintf.c: New files.
4148 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4150 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4151 (hol_entry_help): Never translate an empty string.
4152 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4153 * argp.h (OPTION_NO_TRANS): New option.
4155 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4157 * xvasprintf.c: Include xalloc.h.
4158 (xvasprintf): Use xalloc_die, not xmalloc_die.
4160 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4162 * dummy.c: Change copyright notice to FSF, and license to GPL.
4164 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4166 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4167 Problem reported by Bruno Haible in:
4168 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4170 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4172 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4173 in case some system header has #define'd it. Problem reported by
4174 Soeren D. Schulze in
4175 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4177 2004-09-08 Bruno Haible <bruno@clisp.org>
4179 * stdint_.h: New file, taken from GNU clisp.
4181 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4183 * xvasprintf.h: New file.
4184 * xvasprintf.c: New file.
4185 * xasprintf.c: New file.
4187 2004-09-08 Bruno Haible <bruno@clisp.org>
4189 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4191 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4193 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4195 Import from coreutils.
4196 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4197 strings on unbounded length. alloca's performance benefits aren't
4198 that important here.
4200 (parse_with_separator): New function, with most of the internals
4201 of the old parse_user_spec. Allow user to omit both user and group,
4202 for compatibility with FreeBSD.
4203 Clone only the user name, not the entire spec.
4204 Do not set *uid, *gid unless entirely successful.
4205 Avoid memory leak in some failing cases.
4206 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4207 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4208 (parse_user_spec): Rewrite to use parse_with_separator.
4210 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4212 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4213 its complicated substitute.
4214 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4215 and program_invocation_name.
4216 (__argp_basename) [!_LIBC]: Remove; the only use was
4217 replaced by its body.
4218 (__argp_short_program_name): Change condition from
4219 !defined __argp_short_program_name to
4220 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4221 to match argp-namefrob.h.
4222 (__argp_failure): Don't assume strerror_r returns char *.
4223 * argp-parse.c (N_): Define unconditionally.
4224 (argp_default_options): Fill out initializers with 0 to avoid
4227 2004-08-12 Simon Josefsson <jas@extundo.com>
4229 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4230 * getopt_.h: Renamed from getopt.h.
4232 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4234 Merge from coreutils.
4236 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4237 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4238 for Reliant Unix 5.43.
4240 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4241 (union fooround): Use uintmax_t, not long int.
4242 The rest is a merge from libc:
4243 [defined _LIBC]: Include <shlib-compat.h>.
4244 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4246 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4248 * strverscmp.c: Convert to UTF-8.
4250 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4252 * obstack.h (obstack_empty_p):
4253 Don't assume that chunk->contents is suitably aligned.
4254 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4255 Likewise. Problem reported by Benno in
4256 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4258 * chown.c (rpl_chown): Work even if the file is writeable but not
4259 readable. This could be improved further but it'd take some work.
4261 2004-08-08 Simon Josefsson <jas@extundo.com>
4263 * xgethostname.c: Don't include error.h (not used).
4266 * getpass.c: Include getpass.h first.
4268 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4270 * xalloc-die.c: New files.
4271 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4273 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4274 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4275 (_, N_, xalloc_die): Move to xalloc-die.c.
4276 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4277 so that we needn't mess with xalloc_msg_memory_exhausted.
4279 * sha1.h: Renamed from sha.h.
4280 (SHA1_H): Renamed from _SHA_H.
4281 (sha1_ctx): Renamed from sha_ctx.
4282 (sha1_init_ctx): Renamed from sha_init_ctx.
4283 (sha1_process_block): Renamed from sha_process_block.
4284 (sha1_process_bytes): Renamed from sha_process_bytes.
4285 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4286 (sha1_read_ctx): Renamed from sha_read_ctx.
4287 (sha1_stream): Renamed from sha_stream.
4288 (sha1_buffer): Renamed from sha_buffer.
4289 * sha1.c: Likewise; renamed from sha.c.
4290 Do not include <sys/types.h>.
4291 Include <stddef.h> rather than <stdlib.h>.
4293 2004-08-08 Bruno Haible <bruno@clisp.org>
4295 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4296 FILESYSTEM_PREFIX_LEN.
4297 * progreloc.c: Likewise.
4298 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4300 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4303 * argp-help.c (make_hol, hol_append): Don't assume that
4304 SIZE_MAX is a valid preprocessor constant.
4305 (__argp_basename): Change from "#ifndef _LIBC"
4306 to "#ifndef __argp_short_program_name", so that
4307 we don't compile these functions for tar.
4309 More merges from coreutils.
4310 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4311 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4313 * addext.c: Remove; no longer needed.
4314 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4315 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4316 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4317 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4318 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4319 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4320 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4321 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4322 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4323 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4324 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4325 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4326 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4327 Import changes from coreutils.
4329 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4331 Merge from coreutils.
4333 * .gdb-history: Remove; this doesn't belong here.
4335 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4336 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4337 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4339 * dirname.h: Include <stdbool.h>.
4340 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4341 for consistency with POSIX terminology. All uses changed.
4342 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4343 (strip_trailing_slashes): Use bool for booleans.
4344 * stripslash.c (strip_trailing_slashes): Likewise.
4346 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4347 sometimes returns a positive errno value even when it succeeds.
4348 (print_errno_message) [!LIBC]: Fall back on strerror if
4351 * path-concat.c (mempcpy): Don't define if a system header defines it.
4352 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4353 (longest_relative_suffix): New function.
4354 (path_concat): Use it. Assume first argument is not NULL.
4355 Port to DOS. Omit redundant separators.
4356 Report an error instead of returning NULL.
4357 Use mempcpy instead of memcpy.
4358 (xpath_concat): Remove: not declared or used.
4360 * same.h: Include <stdbool.h>
4361 (same_name): Return bool, not int.
4362 * same.c (same_name): Likewise.
4363 (errno): Don't declare; we assume C89 or better now.
4365 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4366 if not already defined.
4368 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4369 * dup-safer.c (errno): Likewise.
4371 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4373 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4376 2004-08-03 Simon Josefsson <jas@extundo.com>
4378 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4379 * progname.h: Don't include stdbool.h.
4381 2004-08-02 Simon Josefsson <jas@extundo.com>
4383 * getsubopt.h: New file, with comments from Bruno Haible.
4384 * getsubopt.c: New file, from glibc, but slightly modified based on
4385 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4387 2004-08-01 Simon Josefsson <jas@extundo.com>
4389 * xgetdomainname.c: Include stdlib.h, for free().
4391 2004-07-16 Simon Josefsson <jas@extundo.com>
4393 * dummy.c: New file.
4395 2004-07-16 Bruno Haible <bruno@clisp.org>
4397 * backupfile.h: Add extern "C" for C++.
4398 * closeout.h: Likewise.
4399 * copy-file.h: Likewise.
4400 * findprog.h: Likewise.
4401 * full-write.h: Likewise.
4402 * pathname.h: Likewise.
4403 * progname.h: Likewise.
4404 * stpcpy.h: Likewise.
4405 * stpncpy.h: Likewise.
4406 * strcase.h: Likewise.
4407 * strstr.h: Likewise.
4408 * xalloc.h: Likewise.
4410 * mbswidth.h: Add extern "C" for C++.
4411 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4413 2004-07-09 Simon Josefsson <jas@extundo.com>
4415 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4416 failed without this.)
4418 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4420 * fchown-stub.c: New file.
4422 2004-06-24 Jim Meyering <jim@meyering.net>
4424 * obstack.h (obstack_base): Cast to (void *), per documentation.
4426 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4428 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4430 2004-06-01 Jim Meyering <jim@meyering.net>
4432 * calloc.c: New file.
4434 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4436 * getdate.y (yylex): Allow space between sign and number.
4437 Problem reported by Dan Jacobson.
4439 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4440 and Jim Meyering <jim@meyering.net>
4442 Merge from coreutils CVS.
4444 * stat-macros.h: New file, with contents from file-type.h
4445 and coreutils' system.h.
4446 * file-type.c: Include "stat-macros.h".
4447 * file-type.h (file_type): Move all macro definitions to new file,
4450 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4451 Wrap old code with this conditional.
4452 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4453 function that does not dereference symlinks.
4454 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4456 * xreadlink.c: Include xreadlink.h first, to catch .h file
4457 dependency problems.
4458 (xreadlink): Accept new arg SIZE, for efficiency.
4459 All decls and uses changed.
4460 * xreadlink.h: Include <stddef.h>, for size_t.
4462 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4463 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4465 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4467 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4469 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4470 macros to be defined.
4471 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4472 the allocator returns NULL because the requested size is zero.
4474 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4476 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4477 var. Add comment explaining why libc still defines it. This
4478 merges the following patch from glibc:
4479 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4481 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4483 * obstack.c (_obstack): Remove unused variable. It hasn't been
4484 present in glibc since revision 1.1 of this file.
4485 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4486 obstack_alignment_mask, obstack_alloc, obstack_base,
4487 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4488 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4489 obstack_grow0, obstack_init, obstack_int_grow,
4490 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4491 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4492 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4493 nonexistent functions.
4495 2004-05-17 Derek R. Price <derek@ximbiot.com>
4496 Paul Eggert <eggert@cs.ucla.edu>
4498 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4500 2004-05-14 Bruno Haible <bruno@clisp.org>
4502 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4503 that consists of a '.' followed by an empty digit string.
4504 Patch by Tor Lillqvist <tml@iki.fi>.
4506 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4508 Port obstack to the AS/400, where pointers are 16 bytes wide and
4509 you cannot cast an integer to a valid pointer. This patch is
4510 currently waiting to be integrated into glibc; see
4511 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4513 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4514 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4515 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4516 (struct obstack): temp member is now a union of a pointer and
4517 an integer, instead of an integer. All integer uses changed.
4518 This does not affect the physical layout of struct obstack,
4519 except on hosts (like the AS/400) where the size or alignment of
4520 void * is greater than that of ptrdiff_t.
4521 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4522 __STDC__)]: Store temporary in pointer member of union, not
4524 * obstack.c: Include <stddef.h>, for offsetof.
4525 (struct fooalign): Remove; it doesn't need a name.
4526 (union fooround): Change double to long double, and add void *.
4527 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4528 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4529 not a macro. Hence the values are always int; so remove all
4530 casts-to-int in uses.
4532 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4533 Derek Price <derek@ximbiot.com>
4535 * alloca.c: Include <alloca.h>, to get our interface.
4536 * alloca_.h: Use __alloca on AIX, so that we don't have to
4537 include <alloca.h> first. Use C89 prototype for alloca; this
4538 requires including <stddef.h> for size_t. Use extern "C" if C++.
4539 Use #elif for simplicity, since we can assume C89 now.
4540 Don't try to source the system alloca.h since it will not be found
4541 and to prevent recursively including its replacement.
4542 * fnmatch.c: Include <alloca.h> instead of opencoding.
4543 * regex.c: Likewise.
4545 2004-05-16 Derek Price <derek@ximbiot.com>
4546 Paul Eggert <eggert@cs.ucla.edu>
4548 getline cleanup. This changes the getndelim2 API: both order of
4549 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4552 * getline.c: Don't include stddef.h or stdio.h, since our
4553 interface does that.
4554 (getline): Always use getdelim, so that we don't have two
4555 copies of this code.
4556 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4558 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4559 (GETNDELIM2_MAXIMUM): New macro.
4560 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4561 instead of the old practice of delim2==0. All callers changed.
4562 Return -1 on overflow, instead of returning junk.
4563 Do not set *linesize unless allocation succeeds.
4564 * getndelim2.h: Do not include stddef.h; no longer needed, now
4565 that we include sys/types.h.
4566 * getnline.h: Likewise.
4567 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4568 (getndelim2): Reorder arguments.
4569 * getnline.c (getnline, getndelim):
4570 Don't discard the NMAX argument.
4571 (getnline): Invoke getndelim, to avoid code duplication.
4572 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4573 of (size_t) -1 by callers of the getnline family.
4575 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4577 * nanosleep.c (suspended): Change its type from int to
4578 sig_atomic_t volatile.
4579 (first_call): Make it private to rpl_nanosleep, and have it
4580 be zero initially as that's a bit faster.
4581 (my_usleep): Round up fractional times instead of truncating them,
4582 as this is the usual meaning for 'sleep'.
4584 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4586 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4587 (ENOSYS): Define if not defined.
4588 (settime): Fall back on stime if it exists and settimeofday fails.
4589 But don't bother with fallbacks if a method fails with errno == EPERM.
4591 2004-05-11 Jim Meyering <jim@meyering.net>
4593 Prior to this change, the save_cwd caller required read access to the
4594 current directory on most systems (ones with the fchdir function).
4596 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4597 fails, try write-only, and finally, resort to using xgetcwd.
4599 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4601 * obstack.c, obstack.h: Import changes from libc.
4603 2004-04-28 Bruno Haible <bruno@clisp.org>
4605 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4606 implicitly appends .exe to executables.
4607 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4608 accepts Windows pathnames.
4609 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4610 Cygwin like Windows, since it now accepts Windows pathnames.
4611 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4612 Cygwin like Windows, since it now accepts Windows pathnames.
4613 Reported by Derek Robert Price <derek@ximbiot.com>.
4615 2004-04-20 Jim Meyering <jim@meyering.net>
4617 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4619 2004-04-20 Jim Meyering <jim@meyering.net>
4620 Bruno Haible <bruno@clisp.org>
4622 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4623 memory when realloc fails.
4625 2004-04-18 Jim Meyering <jim@meyering.net>
4627 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4628 don't leak memory and do call END_UTMP_ENT.
4630 2004-04-11 Paul Eggert <eggert@twinsun.com>
4632 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4633 (CHAR_BIT): Remove, since we assume C89.
4634 Include <stdint.h> if available, as per current Autoconf CVS advice.
4636 2004-03-30 Paul Eggert <eggert@twinsun.com>
4638 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4639 not bool, to be more consistent with Unix conventions.
4640 Suggested by Bruno Haible.
4642 Merge from coreutils.
4644 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4647 * getdate.h: Include stdbool.h, and timespec.h instead of
4648 the usual <time.h> dance.
4649 (get_date): Change signature to support fractional time stamps.
4650 All callers changed.
4651 * getdate.y: Include "getdate.h" first, as we can now
4652 assume C89 and don't need to worry about 'const'.
4653 Similarly, include "unlocked-io.h" near start, not in middle.
4655 (textint.value): Use long int rather than int.
4656 (textint.digits): Use size_t rather than int.
4657 (BILLION, LOG10_BILLION): New constants.
4658 (parser_control): New member rel_ns. Members day_ordinal,
4659 time_zone, month, day, hour, minutes, rel_year, rel_month,
4660 rel_day, rel_hour, rel_minutes, rel_seconds
4661 are now long int, not int. Member seconds is now struct timespec,
4662 not int. New member timespec_seen. Members dates_seen, days_seen,
4663 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4665 (%union.intval): Now long int, not int.
4666 New member timespec.
4667 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4668 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4669 (spec): Now is a timespec or an item list.
4670 (timespec, items): New nonterminals.
4671 (time, rel, relunit, number, get_date):
4672 Add support for fractional seconds.
4673 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4674 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4675 (to_hour): First arg is now long int, not int.
4676 (to_year): Returns long int, not int.
4677 Don't treat year -70 like 70.
4678 (tm_diff): Returns long int, not int.
4679 (lookup_word): Use bool instead of int when appropriate.
4680 (yylex): Use size_t for count, not int.
4681 Detect overflow when parsing large integer constants.
4682 Add support for fractions.
4683 (get_date): Make pointers 'const' if possible.
4684 Use more-portable code to detect integer overflow.
4685 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4686 Don't use ctime; it's not reliable if the year has >4 digits.
4688 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4689 This is for compatibility with BSD.
4691 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4692 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4693 From coreutils' system.h.
4695 * userspec.c: Don't include "posixver.h".
4696 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4697 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4698 compatible extension. Simplify code by removing a boolean int
4699 that was always nonzero if a string was nonnull.
4701 2004-03-30 Jim Meyering <jim@meyering.net>
4703 Merge from coreutils.
4705 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4707 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4708 an empty input stream.
4710 * readtokens.c: Include <stdbool.h>.
4711 (readtoken): Use `size_t' rather than int/long.
4712 All callers adjusted.
4713 Use `bool' rather than `int' where appropriate.
4714 Use memset rather than an explicit loop.
4715 Use x2nrealloc rather than xrealloc.
4716 Allow the use of `\0' as a delimiter.
4717 (readtokens): Likewise.
4718 * readtokens.h (readtoken, readtokens): Update prototypes.
4720 2004-03-30 Bruno Haible <bruno@clisp.org>
4722 * getloadavg.c (getloadavg): Don't assume setlocale returns
4725 2004-03-29 Paul Eggert <eggert@twinsun.com>
4727 Merge changes to getloadavg.c from coreutils and Emacs.
4729 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4730 Define to an expression, not to the empty string.
4731 Include cloexec.h and xalloc.h.
4732 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4733 Use set_cloexec_flag rather than rolling our own.
4734 * cloexec.c, cloexec.h: New files.
4736 2004-03-18 Paul Eggert <eggert@twinsun.com>
4738 * getopt.h: Sync with libc CVS.
4740 2004-03-18 Paul Eggert <eggert@twinsun.com>
4741 Bruno Haible <bruno@clisp.org>
4743 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4744 not on all platforms that have <wchar.h>.
4745 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4747 2004-03-09 Paul Eggert <eggert@twinsun.com>
4749 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4751 * getopt_int.h: New file, also synced from libc.
4753 2004-03-07 Paul Eggert <eggert@twinsun.com>
4755 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4756 '#if' expressions. Unlike the code it replaces, it does not
4757 depend on (defined _SC_PAGESIZE). However, it does depend on
4758 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4759 first reported by Jason Andrade in
4760 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4762 2004-01-18 Simon Josefsson <jas@extundo.com>
4764 * strdup.h: New file.
4765 * strdup.c: Include it.
4766 * path-concat.c: Include strdup.h. Drop strdup declaration.
4767 * userspec.c: Include strdup.h. Drop strdup declaration.
4769 2004-02-06 Karl Berry <karl@gnu.org>
4771 * config.charset: update from gettext 0.14.1.
4773 2004-02-05 Paul Eggert <eggert@twinsun.com>
4775 Add comments and code, prompted by suggestions from Bruno Haible
4777 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4778 describing the enum quoting_style values.
4779 * quotearg.c (quotearg_alloc): New function.
4780 (quotearg_buffer_restyled): Treat lone { and } as special.
4781 Treat = as special. Work around bug with older shells
4782 that "see" a '\' that is really the 2nd byte of a multibyte char.
4783 Quote empty string with shell_quoting_style.
4785 2004-02-03 Bruno Haible <bruno@clisp.org>
4787 * pipe.h: New file, from GNU gettext.
4788 * pipe.c: New file, from GNU gettext.
4790 2004-01-27 Bruno Haible <bruno@clisp.org>
4792 * execute.h: New file, from GNU gettext.
4793 * execute.c: New file, from GNU gettext.
4794 * w32spawn.h: New file, from GNU gettext.
4796 2004-01-23 Paul Eggert <eggert@twinsun.com>
4798 Exit-status fix from coreutils.
4800 Use exit_failure consistently in place of EXIT_FAILURE,
4801 so that program exit statuses are consistent on failure.
4803 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4804 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4805 * argmatch.h: Comment fix to match the above.
4806 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4807 Now a macro referring to exit_failure, instead of a separate
4808 variable. Include "exitfail.h" to get it.
4809 * xstrtol.h: Include "exitfail.h".
4810 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4812 * long-options.c (parse_long_options): Use prototype
4813 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4816 2004-01-21 Jim Meyering <jim@meyering.net>
4818 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4819 so as not to conflict with a different-sized __mktime_internal
4820 function in GNU libc.
4821 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4822 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4824 2004-01-18 Paul Eggert <eggert@twinsun.com>
4826 Merge from diffutils.
4828 * file-type.c (file_type): Add typed memory objects.
4829 * file-type.h (S_TYPEISTMO): New macro.
4831 * c-stack.h (c_stack_action): Remove argv argument.
4832 * c-stack.c (c_stack_action): Likewise. All uses changed.
4833 (die): Don't calculate message unless segv_action returns.
4834 (get_stack_location, min_address_from_argv, max_address_from_argv,
4835 volatile stack_base, volatile_stack_size): Remove.
4836 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4837 that every segmentation violation is a stack overflow. (Ouch!)
4838 See Debian bug 136249 (still outstanding) for more info about why
4839 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4841 2003-11-30 Bruno Haible <bruno@clisp.org>
4843 Safer stack allocation.
4844 * setenv.c: Include allocsa.h.
4845 (alloca): Remove fallback definition.
4846 (freea): Remove macro.
4847 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4850 2003-10-17 Bruno Haible <bruno@clisp.org>
4852 * binary-io.h: Avoid warnings on Cygwin.
4854 2003-12-28 Bruno Haible <bruno@clisp.org>
4856 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4857 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4859 2003-11-28 Bruno Haible <bruno@clisp.org>
4861 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4863 2003-11-27 Bruno Haible <bruno@clisp.org>
4865 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4867 2003-11-17 Bruno Haible <bruno@clisp.org>
4869 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4871 2003-11-24 Bruno Haible <bruno@clisp.org>
4873 * xallocsa.h: New file, from GNU gettext.
4874 * xallocsa.c: New file, from GNU gettext.
4876 2003-11-24 Bruno Haible <bruno@clisp.org>
4878 * allocsa.h: New file, from GNU gettext.
4879 * allocsa.c: New file, from GNU gettext.
4881 2003-11-24 Bruno Haible <bruno@clisp.org>
4883 * eealloc.h: New file.
4885 2004-01-15 Jim Meyering <jim@meyering.net>
4887 Merge from coreutils.
4889 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4890 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4891 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4893 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4894 optional configure-time default.
4896 * version-etc.c (version_etc_copyright): Update copyright date.
4898 * xreadlink.c (xreadlink): Correct outdated comment.
4900 2004-01-15 Paul Eggert <eggert@twinsun.com>
4902 Merge from coreutils.
4904 * posixver.c: Include posixver.h.
4906 * same.c: Include <stdbool.h>, <limits.h>.
4907 (_POSIX_NAME_MAX): Define if not defined.
4909 (same_name): If file names are silently truncated, report
4910 that the file names are the same if they are the same after
4911 the silent truncation.
4913 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4914 conversion function.
4915 * xstrtod.c (xstrtod): Likewise. All callers changed to
4916 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4919 2004-01-14 Paul Eggert <eggert@twinsun.com>
4921 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4922 with like-named macro in fnmatch.c.
4923 (EXT): Use an internal constant instead.
4925 Merge fnmatch patches from glibc.
4926 * fnmatch.c (mbsinit): Remove define.
4927 Add libc_hidden_ver (__fnmatch, fnmatch).
4928 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4929 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4931 2003-12-14 Karl Berry <karl@gnu.org>
4933 * config.charset: update from gettext-runtime.
4935 2003-12-03 Paul Eggert <eggert@twinsun.com>
4937 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4938 Bug reported by Alfred M. Szmidt.
4940 2003-11-29 Karl Berry <karl@gnu.org>
4942 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4944 2003-11-23 Paul Eggert <eggert@twinsun.com>
4945 Bruno Haible <bruno@clisp.org>
4947 * printf-parse.h: Don't include sys/types.h.
4948 (ARG_NONE): New macro.
4949 (char_directive): Change type of *arg_index fields to size_t.
4950 * printf-parse.c: Don't include sys/types.h.
4951 (SSIZE_MAX): Remove macro.
4952 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4953 Remove unnecessary overflow check.
4954 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4957 2003-11-24 Paul Eggert <eggert@twinsun.com>
4959 * alloca.c: Remove dependency on xalloc module.
4960 (xalloc_die): Remove.
4961 (memory_full) [!defined emacs]: New macro.
4962 [!defined emacs]: Don't include xalloc.h.
4963 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4964 address arithmetic overflows. Change datatypes a bit to avoid
4967 2003-11-22 Jim Meyering <jim@meyering.net>
4969 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4971 2003-11-17 Bruno Haible <bruno@clisp.org>
4973 * vasnprintf.c (alloca): Remove fallback definition.
4974 (freea): Remove definition.
4975 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4976 Reported by Paul Eggert.
4978 2003-11-17 Jim Meyering <jim@meyering.net>
4980 On systems without utime and without a utimes function capable of
4981 dealing with a NULL struct utimbuf* argument, this utime replacement
4982 could -- in unusual circumstances -- leak a file descriptor.
4983 * utime.c: Include <unistd.h> and <errno.h>.
4984 (utime_null): Be sure to close `fd' and to preserve errno.
4985 Reported by Geoff Collyer via Arnold Robbins.
4987 2003-11-16 Paul Eggert <eggert@twinsun.com>
4988 Bruno Haible <bruno@clisp.org>
4990 Protect against address arithmetic overflow.
4991 * printf-args.h: Include stddef.h.
4992 (arguments): Change type of field 'count' to size_t.
4993 * printf-args.c (printf_fetchargs): Use size_t instead of
4994 'unsigned int' where appropriate.
4995 * printf-parse.h: Include sys/types.h.
4996 (char_directive): Change type of *arg_index fields to ssize_t.
4997 (char_directives): Change type of fields 'count', max_*_length to
4999 * printf-parse.c: Include sys/types.h and xsize.h.
5000 (SSIZE_MAX): Define fallback value.
5001 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5002 instead of 'int' where appropriate. Check a_allocated, d_allocated
5003 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5004 * vasnprintf.c: Include xsize.h.
5005 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5006 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5007 overflow. Avoid wraparound when converting a width or precision from
5010 2003-11-16 Bruno Haible <bruno@clisp.org>
5012 Update from GNU gettext.
5013 * printf-parse.c: Generalize to it can be compiled for wide strings.
5014 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5015 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5016 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5017 SNPRINTF): New macros.
5018 Don't include <alloca.h> if the file is used inside libintl.
5019 (local_wcslen): New function, for Solaris 2.5.1.
5020 (VASNPRINTF): Use it instead of wcslen.
5022 2003-11-16 Bruno Haible <bruno@clisp.org>
5024 * xsize.h (xmax): New function.
5025 (xsum, xsum3, xsum4): Declare as "pure" functions.
5027 2003-11-12 Paul Eggert <eggert@twinsun.com>
5029 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5030 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5031 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5032 heuristic is just as accurate as far as we know, and it removes a
5033 dependency on size_max.m4 and ptrdiff_max.m4.
5035 2003-11-12 Paul Eggert <eggert@twinsun.com>
5037 * xstrtol.c (__xstrtol): Remove "break" immediately after
5038 "return", to pacify some unknown compiler. Problem reported
5041 2003-11-11 Bruno Haible <bruno@clisp.org>
5043 * xsize.h (SIZE_MAX): Remove fallback definition.
5044 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5047 2003-11-10 Paul Eggert <eggert@twinsun.com>
5049 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5050 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5051 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5053 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5054 not (size_t) -1, since it's defined here.
5056 2003-11-06 Paul Eggert <eggert@twinsun.com>
5058 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5059 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5060 Reject sizes of exactly SIZE_MAX bytes.
5061 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5062 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5064 2003-11-05 Bruno Haible <bruno@clisp.org>
5066 * xsize.h: Include limits.h, to avoid a possible collision with
5067 SIZE_MAX defined in <limits.h> on Solaris.
5069 2003-11-04 Bruno Haible <bruno@clisp.org>
5071 * xsize.h: New file.
5072 * linebreak.c: Include xsize.h.
5073 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5074 argument for overflow.
5075 Suggested by Paul Eggert.
5077 2003-10-31 Bruno Haible <bruno@clisp.org>
5079 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5080 to avoid (extremely rare) race condition.
5081 Suggested by Paul Eggert.
5083 2003-11-03 Jim Meyering <jim@meyering.net>
5085 * userspec.c: Include "userspec.h".
5086 * userspec.h: New file.
5088 2003-10-31 Paul Eggert <eggert@twinsun.com>
5090 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5091 * mountlist.c (SIZE_MAX): Define if not defined already.
5092 (read_filesystem_list): Set and use me_type_malloced.
5093 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5094 whatever the type happens to be), for brevity and consistency.
5095 Check for size calculation overflow on Alphas running OSF/1.
5097 2003-10-31 Jim Meyering <jim@meyering.net>
5099 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5101 * linebuffer.c: Include <string.h> for declaration of memset.
5103 2003-10-30 Paul Eggert <eggert@twinsun.com>
5104 Bruno Haible <bruno@clisp.org>
5106 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5107 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5109 2003-10-29 Paul Eggert <eggert@twinsun.com>
5111 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5112 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5114 * quotearg.c (quotearg_n_options): Use it.
5115 * group-member.c: Include <stdbool.h>.
5116 (free_group_info): Arg is now const *; don't free arg.
5117 (get_group_info): Now returns bool and accepts struct group_info *,
5118 rather than returning a malloc'ed struct group_info *.
5119 All uses changed. Check for overflow in internal size calculation.
5121 * getusershell.c (readname): Simplify the code by using x2nrealloc
5122 rather than xmalloc/xrealloc.
5123 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5124 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5125 conformance bug: the old code used a pointer after freeing the
5126 storage that it addressed.
5127 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5128 rather than doing it by hand.
5129 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5130 the buffer preserved. Use free and xmalloc instead.
5131 * quotearg.c (quotearg_n_options): Likewise.
5132 Use a simpler test for size overflow. Don't use xalloc_oversized
5133 because unsigned int might be wider than size_t (!); this suggests
5134 that we should switch from unsigned int to size_t for slot numbers.
5136 2003-10-27 Bruno Haible <bruno@clisp.org>
5138 * stdbool_.h: Better support for BeOS.
5140 2003-10-27 Paul Eggert <eggert@twinsun.com>
5142 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5143 to allocate the returned structure. Do not allocate a subarray,
5144 as x2nrealloc will do that.
5145 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5146 instead of xnrealloc.
5147 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5149 2003-10-26 Paul Eggert <eggert@twinsun.com>
5151 * xalloc.h (xalloc_oversized): New static inline function, for
5152 callers that want to do their own size-overflow checking. Include
5153 <stdbool.h>, since xalloc_oversized returns bool.
5154 * xalloc.c (array_size_overflow): Remove. All callers changed
5155 to use xalloc_oversized.
5157 Add two functions x2realloc, x2nrealloc, for programs that grow
5158 arrays dynamically by doubling their sizes.
5159 * xalloc.h (x2realloc, x2nrealloc): New decls.
5160 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5163 Port to C99 semantics for 'inline' of external functions.
5164 Bug reported by Bruno Haible.
5165 * xmalloc.c (xnmalloc_inline): New static inline function,
5166 with the old contents of xnmalloc.
5167 (xnmalloc, xmalloc): Use it.
5168 (xnrealloc_inline): New static inline function,
5169 with the old contents of xnrealloc.
5170 (xnrealloc, xrealloc): Use it.
5172 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5174 2003-10-25 Paul Eggert <eggert@twinsun.com>
5176 Fix several address-calculation bugs in the hash modules,
5177 plus some minor code cleanup.
5179 * hash.h: Include <stdbool.h>, for bool.
5180 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5181 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5182 hash_get_n_entries, hash_get_max_bucket_length,
5183 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5184 hash_rehash): Use size_t rather than unsigned.
5185 * hash.c (struct hash_table, hash_get_n_buckets,
5186 hash_get_n_buckets_used, hash_get_n_entries,
5187 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5188 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5189 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5191 (SIZE_MAX): Define if not defined.
5192 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5193 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5195 Use const * when possible.
5196 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5197 (check_tuning): Fix bug: if tuning parameters were very close to
5198 0 or 1, rounding errors could have caused subscript violations.
5199 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5200 (hash_initialize): Add 'fail:' label
5201 to free table and return NULL, and use it to simplify code.
5202 Use calloc rather than clearing the storage ourself.
5203 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5204 buffer size calculations.
5205 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5206 Include <stddef.h>, for size_t.
5207 * hash-pjw.c (hash_pjw): Likewise.
5208 Switch to method described by Bruno Haible.
5209 Include <limits.h>, for CHAR_BIT.
5210 (SIZE_BITS): New macro.
5212 2003-10-21 Paul Eggert <eggert@twinsun.com>
5214 * getndelim2.c (getndelim2): When size calculation overflows,
5215 ceiling the allocation at NMAX bytes rather than silently
5216 discarding input bytes before NMAX is reached. This makes
5217 a difference only if NMAX exceeds SIZE_MAX / 2.
5219 * obstack.c: Merge from glibc.
5220 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5221 Add libc_hidden_def (_obstack_newchunk).
5222 (_obstack_free) [! defined _LIBC]: Remove.
5223 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5224 a clone of the function body.
5225 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5226 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5228 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5229 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5232 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5233 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5234 Don't use lvalue casts, as GCC plans to remove support for them
5235 in GCC 3.5. Reported by Joseph S. Myers. This bug
5236 was also present in the non-GCC version, indicating that this
5237 code had always been buggy and had never been widely used.
5238 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5239 Use the fast variant of each macro, rather than copying the
5240 definiens of the fast variant; that way, we'll be more likely to
5241 catch future bugs in the fast variants.
5243 2003-10-20 Bruno Haible <bruno@clisp.org>
5245 * wait-process.h: New file, from GNU gettext.
5246 * wait-process.c: New file, from GNU gettext.
5248 2003-10-19 Jim Meyering <jim@meyering.net>
5250 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5252 2003-10-16 Paul Eggert <eggert@twinsun.com>
5254 * getgroups.c: Include <errno.h>, <stdlib.h>.
5255 (getgroups): First arg is int, not size_t.
5256 Don't let 'free' mangle errno.
5258 2003-10-16 Jim Meyering <jim@meyering.net>
5260 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5262 2003-10-15 Paul Eggert <eggert@twinsun.com>
5264 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5266 (new_exclude, add_exclude_file): Initial size no longer needs to
5268 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5269 our own address arithmetic overflow checking.
5271 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5272 (fnmatch): Do not alloca more than 2000 wide characters;
5273 instead, use malloc for large buffers.
5274 Check for address arithmetic overflow, and return -1
5275 with errno set to ENOMEM in that case.
5276 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5277 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5278 instead, return -1. Check for address arithmetic overflow.
5280 2003-10-14 Paul Eggert <eggert@twinsun.com>
5282 Handle invalid suffixes and overflow independently, so that
5283 callers can treat them independently as needed. Fix some bugs in
5284 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5285 suffix for a human-readable blocksize. The major caller-visible
5286 change is the addition of a new
5287 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5288 that both overflow and suffix chars were found.
5290 * human.c (humblock): Don't check separately for invalid suffix
5291 char; that is xstrtoumax's job (now that its bug is fixed).
5292 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5293 INTMAX_MAX]: New macros.
5294 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5295 TYPE_MAXIMUM): New macros.
5296 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5297 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5298 if overflow occurs, as it's what __strtol does and it's more useful
5300 (__xstrtol): If __strtol reports some error other than ERANGE,
5301 reflect it to the caller as LONGINT_INVALID. If it reports
5302 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5303 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5304 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5306 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5307 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5308 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5309 [defined UINTMAX_MAX]: New macros.
5311 2003-10-14 Bruno Haible <bruno@clisp.org>
5313 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5314 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5315 Also use volatile where needed.
5317 2003-10-12 Paul Eggert <eggert@twinsun.com>
5319 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5320 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5321 and define in terms of the other primitives.
5322 * xmalloc.c: Include stdbool.h; do not include exit.h.
5323 (SIZE_MAX): Define if not already defined.
5324 (array_size_overflow): New function.
5325 (xalloc_die): Abort instead of exiting if 'error' returns.
5326 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5327 (xmalloc, xrealloc): Use them.
5328 (xcalloc): Check for address arithmetic overflow.
5329 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5330 a bit faster than strcpy.
5332 2003-10-08 Paul Eggert <eggert@twinsun.com>
5334 Merge getpass from libc, plus a few fixes.
5336 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5337 Include <stdbool.h>.
5338 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5339 __fsetlocking to empty.
5340 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5341 do include <bits/libc-lock.h>.
5342 Do not include <fcntl.h>; not needed.
5343 [_LIBC]: Include <wchar.h>.
5344 (NOTCANCEL_MODE): New macro.
5345 (flockfile, funlockfile) [_LIBC]: New macros.
5346 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5347 [!_LIBC]: New macros.
5348 (call_fclose): New function.
5349 (getpass): Use it. Save tty stream separately; this simplifies the
5350 code and makes it more reliable if stdin happens to equal stdout.
5351 Invoke __fsetlocking on tty.
5352 Handle thread cancellation if needed.
5353 Namespace cleanup (use __tcgetattr, __getline).
5354 Use bool for Booleans.
5355 [USE_IN_LIBIO]: Handle wide streams.
5356 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5357 stream might go where.
5359 * unlocked-io.h: Include <stdio.h>, so that the caller
5360 doesn't have to include <stdio.h> before us.
5361 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5362 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5363 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5364 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5365 if not declared, so that we can use getpass.c code from libc without
5367 (flockfile, ftrylockfile, funlockfile): New macros.
5369 2003-10-06 Bruno Haible <bruno@clisp.org>
5371 * version-etc-2.h: Remove file.
5372 * version-etc-2.c: Remove file.
5374 2003-09-25 Jim Meyering <jim@meyering.net>
5375 Bruno Haible <bruno@clisp.org>
5377 This lets translators provide better translations for the
5378 "Written by ..." part of --version output.
5379 * version-etc.h: Include stdarg.h.
5380 (version_etc_copyright): Declare as readonly.
5381 (version_etc): Make this function variadic with a NULL-terminated list
5382 of author name strings.
5383 (version_etc_va): New declaration.
5384 * version-etc.c: Include stdarg.h, stdlib.h.
5385 (version_etc_copyright): Declare as readonly.
5386 (version_etc_va): New function. Provide a different translatable string
5387 for each possible number of authors < 10. Abbreviate when there are 10
5389 (version_etc): Make this function variadic. Call version_etc_va.
5390 Suggestion from Gary V. Vaughan.
5392 * long-options.h (parse_long_options): Change prototype: the authors
5393 string is moved to the end and becomes variadic.
5394 * long-options.c: Include stdarg.h.
5395 (parse_long_options): Make this function variadic, too.
5396 Call version_etc_va, not version_etc.
5398 2003-10-06 Bruno Haible <bruno@clisp.org>
5400 * fatal-signal.h: New file, from GNU gettext.
5401 * fatal-signal.c: New file, from GNU gettext.
5403 2003-10-04 Karl Berry <karl@gnu.org>
5405 * argp*: update from libc.
5407 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5409 * getpass.c (getpass): Use a no-op fseek when switching from input to
5410 output mode on the same stream.
5412 2003-09-29 Paul Eggert <eggert@twinsun.com>
5414 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5415 Fix arg typo in previous patch.
5417 2003-09-28 Jim Meyering <jim@meyering.net>
5419 * error.c: Correct cpp indentation.
5421 2003-09-27 Paul Eggert <eggert@twinsun.com>
5423 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5424 Omit the special code that used __typeof__, since we worry that
5425 it could be more trouble than it's worth. See:
5426 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5427 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5431 2003-09-26 Jim Meyering <jim@meyering.net>
5433 * error.c (error_tail): Move some declarations
5434 into inner scope where the local variables are used.
5436 2003-09-26 Bruno Haible <bruno@clisp.org>
5438 * stpncpy.h (gnu_stpncpy): New declaration.
5439 (stpncpy): Define as alias for gnu_stpncpy.
5440 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5442 2003-09-26 Paul Eggert <eggert@twinsun.com>
5444 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5445 (error_tail): Do not loop, reallocating temporary buffer, since
5446 the output cannot contain more wide characters than the input
5447 contains bytes, the size must be big enough already. This avoids
5448 one potential size overflow calculation. Check for size overflow
5449 when calculating temporary buffer size. Free temporary buffer
5450 when done, if it was allocated with malloc; this plugs a memory
5451 leak. Remove casts from void * to pointers, that are no longer
5452 needed now that we're assuming C89 or better.
5454 Merge error changes from glibc.
5456 * error.c, error.h: Update copyright notice header to match glibc.
5457 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5458 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5459 Disable cancellation while printing error.
5460 * error.h: Prepend __ to parameter names.
5462 2003-09-25 Karl Berry <karl@gnu.org>
5464 * argp-fmtstream.c, argp-help.c: update from libc.
5466 2003-09-25 Bruno Haible <bruno@clisp.org>
5468 * version-etc-2.h: New file, from version-etc.h with modifications.
5469 * version-etc-2.c: New file, from version-etc.c with modifications.
5471 2003-09-25 Simon Josefsson <jas@extundo.com>
5473 * xgetdomainname.h: New file.
5474 * xgetdomainname.c: New file.
5476 2003-09-25 Simon Josefsson <jas@extundo.com>
5477 Bruno Haible <bruno@clisp.org>
5479 * getdomainname.h: New file.
5480 * getdomainname.c: New file.
5482 2003-09-24 Paul Eggert <eggert@twinsun.com>
5484 * linebuffer.c (freebuffer): Don't free the argument, just
5485 the buffer associated with the argument. Bug reported by
5488 2003-09-19 Karl Berry <karl@gnu.org>
5490 * argp.h: update from libc.
5492 2003-09-16 Paul Eggert <eggert@twinsun.com>
5494 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5495 input error, instead of returning NULL the next time we are called
5496 (and therefore losing track of errno).
5498 2003-09-15 Paul Eggert <eggert@twinsun.com>
5500 * getndelim2.c (getndelim2): Don't trash errno when a read
5501 fails, so that the caller gets the proper errno.
5503 * readutmp.c (read_utmp): Likewise.
5504 Check for fstat error. Close stream and free storage
5507 2003-09-14 Bruno Haible <bruno@clisp.org>
5509 * fwriteerror.h: New file.
5510 * fwriteerror.c: New file.
5512 2003-09-14 Jim Meyering <jim@meyering.net>
5514 * getloadavg.c: Correct cpp indentation.
5515 * strdup.c: Likewise.
5516 * vasnprintf.c: Likewise.
5518 2003-09-12 Paul Eggert <eggert@twinsun.com>
5520 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5521 * obstack.c [!defined _LIBC]: Likewise.
5522 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5523 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5524 * exitfail.c: Don't include stdlib.h; no longer needed.
5526 More changes to assume C89 or better.
5528 * error.c (error_tail): Assume vprintf.
5530 * argmatch.c (getenv): Remove decl.
5531 * progreloc.c (get_full_program_name): Define via prototype.
5532 * setenv.c (clearenv): Likewise.
5533 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5535 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5536 (malloc, memcpy): Remove decls.
5537 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5538 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5539 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5540 (memcpy): Remove macro.
5541 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5542 (__P): Remove. All uses removed.
5543 (PTR): Remove. All uses changed to void *.
5544 (CHAR_BIT, NULL): Remove.
5545 (spaces, zeros, memset_space, memset_zero)
5546 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5548 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5549 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5550 Define with prototype.
5551 Remove now-unnecessary prototype decl.
5552 (extra_args_spec): Assume ANSI C. All uses changed.
5553 (extra_args_spec_iso): Remove.
5554 (my_strftime, emacs_strftimeu): Define via prototype.
5555 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5557 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5558 * strtoimax.c: Include <stdlib.h> unconditionally.
5559 (strtoul, strtol): Remove decls.
5560 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5562 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5563 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5564 (LOCALE_PARAM_PROTO): New macro.
5565 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5566 (INTERNAL (strtol), strtol): Define with a prototype.
5567 (PARAMS): Remove. All uses removed.
5568 * tempname.c: Include <string.h> unconditionally.
5569 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5570 * xgethostname.c (main): Define with a prototype.
5571 * xmalloc.c: Include "xalloc.h" first, to check interface.
5572 Include <stdlib.h> unconditionally.
5573 (calloc, malloc, realloc, free): Remove decls.
5574 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5575 Include <stdlib.h> unconditionally. Sort include file names.
5577 (xstrtod): Define with a prototype.
5578 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5579 (strtol, strtoul): Remove decls.
5581 2003-09-11 Paul Eggert <eggert@twinsun.com>
5583 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5584 Include <stdlib.h>, <string.h> unconditionally.
5585 Remove now-unnecessary cast to char *.
5586 * strnlen.c: Include <string.h> unconditionally.
5587 * yesno.c (yesno): Define with a prototype.
5589 2003-09-10 Bruno Haible <bruno@clisp.org>
5591 * strcspn.c: Include <string.h> unconditionally.
5592 * strpbrk.c: Include <string.h> unconditionally.
5593 * strstr.c: Include <string.h> unconditionally.
5594 * unicodeio.c: Include <string.h> unconditionally.
5595 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5596 * unsetenv.c: Likewise.
5597 * xreadlink.c: Include <stdlib.h> unconditionally.
5598 * yesno.c: Include <stdlib.h> unconditionally.
5599 (rpmatch): Add prototype.
5601 2003-09-10 Jim Meyering <jim@meyering.net>
5603 * error.c: Correct indentation of cpp directives.
5605 2003-09-09 Paul Eggert <eggert@twinsun.com>
5609 * acosl.c (main): Use a prototype.
5610 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5613 * getloadavg.c (getloadavg, main): Define via prototypes.
5615 * getopt.h (struct option.name): Assume C89, and use 'const'.
5616 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5617 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5619 * getopt.c (const): Remove macro.
5620 Include <string.h> unconditionally.
5621 (my_index): Remove; all uses changed to strchr.
5622 (strlen): Remove decl.
5623 (exchange): Remove forward decl; no longer needed.
5624 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5625 Define with prototype.
5626 * getopt1.c (const): Remove macro.
5627 (getopt_long, getopt_long_only, main): Define with prototype.
5629 * getugroups.c: Include <string.h> unconditionally.
5631 * getusershell.c: Include <stdlib.h> unconditionally.
5632 (getusershell, setusershell, endusershell, readname, main):
5633 Define with prototypes.
5635 * group-member.c: Include group-member.h first.
5636 Include <stdlib.h> unconditionally.
5638 * hard-locale.c: Include hard-locale.h first.
5639 Include <stdlib.h>, <string.h> unconditionally.
5641 * hash.c (free, malloc): Remove decls.
5642 Include <stdlib.h> unconditionally.
5644 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5645 (getenv): Do not declare.
5647 * idcache.c: Include <string.h> unconditionally.
5649 * long-options.c: Include long-options.h first, to test interface.
5650 Include <stdlib.h> unconditionally.
5652 * makepath.c: Include makepath.h first, to test interface.
5653 Include <stdlib.h> and <string.h> unconditionally.
5655 * linebuffer.c: Include <stdlib.h>.
5656 (free): Remove decl.
5658 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5659 rpl_malloc returns void *, not char *.
5660 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5662 * md5.h: Include <limits.h> unconditionally.
5663 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5664 (__P): Remove; all uses removed.
5665 * md5.c: Include "md5.h" first.
5666 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5667 md5_buffer, md5_process_bytes, md5_process_block):
5668 Define with prototypes.
5669 * sha.h (__P): Remove all uses. (It wasn't defined??)
5670 * sha.c: Include "sha.h" first.
5671 Include <stdlib.h>, <string.h> unconditionally.
5673 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5674 * memcmp.c (__ptr_t): Likewise.
5675 * memrchr.c (__ptr_t): Likewise.
5676 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5677 Include <string.h> unconditionally.
5678 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5679 * memchr.c: Include <stdlib.h> unconditionally.
5680 * memchr.c (LONG_MAX): Remove.
5681 * memrchr.c (LONG_MAX): Likewise.
5682 * memchr.c (__memchr): Define via a prototype.
5683 * memrchr.c (__memrchr): Likewise.
5684 * memcmp.c (__P): Remove, and remove all uses.
5685 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5686 Remove forward decls; no longer needed.
5687 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5688 Use types required by C89 in prototype.
5690 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5691 * savedir.c: Likewise.
5692 * mkdir.c (free): Remove decl.
5693 * rmdir.c (rmdir): Define with a prototype.
5694 * savedir.c: Include savedir.h first, to test interface.
5696 * mktime.c (STDC_HEADERS): Remove.
5697 Include <stdlib.h>, <string.h> unconditionally.
5699 * modechange.c: Include <stdlib.h> unconditionally.
5700 (malloc): Remove decl.
5702 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5703 (free): Remove decl.
5705 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5706 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5707 (This type really should be intptr_t, but that's a C99ism.)
5708 (_obstack_memcpy): Remove: all uses changed to memcpy.
5709 Include <string.h> unconditionally.
5710 (struct obstack): Assume __STDC__ for types of members
5711 chunkfun, freefun, extra_arg.
5712 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5713 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5714 obstack_begin, obstack_specify_allocation,
5715 obstack_specify_allocation_with_arg, obstack_chunkfun,
5716 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5717 Remove unprototyped decls and the macros that use them.
5718 * obstack.c (POINTER): Remove. All uses changed to void *.
5719 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5720 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5721 (defined __STDC__ && __STDC__)]:
5722 Remove nonprototyped code.
5723 Include <stdlib.h> unconditionally.
5724 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5725 _obstack_allocated_p, _obstack_free, obstack_free,
5726 _obstack_memory_used, print_and_abort):
5727 Define using prototypes.
5728 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5729 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5730 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5731 obstack_next_free, obstack_object_size, obstack_room) [0]:
5732 Remove unused, unprototyped code.
5734 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5736 * physmem.c (physmem_total, physmem_available, main): Define
5739 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5740 (main): Define with a prototype.
5742 * posixver.c (getenv): Remove decl.
5744 * putenv.c (malloc): Returns void *, not char *.
5745 Include <string.h> unconditionally.
5746 (strchr, memcpy, NULL): Do not define.
5748 * readtokens.c: Include readtokens.h first, to test interface.
5749 Include <stdlib.h>, <string.h> unconditionally.
5750 (init_tokenbuffer): Define with a prototype.
5752 * regex.c (PARAMS): Remove. All uses removed.
5753 All uses of _RE_ARGS removed, too.
5754 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5756 (bzero): Assume memset exists.
5757 (memcmp, memcpy, NULL): Remove.
5758 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5759 char, or assignments to local vars of type signed char.
5760 (init_syntax_once, PREFIX(extract_number_and_incr),
5761 PREFIX(print_partial_compiled_pattern),
5762 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5763 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5764 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5765 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5766 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5767 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5768 wcs_compile_range, byte_compile_range, truncate_wchar,
5769 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5770 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5771 count_mbs_length, wcs_re_match_2_internal,
5772 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5773 PREFIX(alt_match_null_string_p),
5774 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5775 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5776 regfree, PREFIX(extract_number)): Define with prototype. Remove
5777 now-unnecessary declaration, if any.
5778 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5780 Remove now-unnecessary casts among pointer types.
5781 * regex.h (_RE_ARGS): Remove. All uses removed.
5783 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5784 (free): Remove decl.
5786 * rpmatch.c: Include <stdlib.h> unconditionally.
5788 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5789 (free): Remove decl.
5791 * save-cwd.c: Include <stdlib.h> unconditionally.
5792 * xgetcwd.c: Likewise.
5794 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5795 (free): Remove decl.
5797 * strchrnul.c (strchrnul): Define with a prototype.
5798 Fix bug: c_in was not converted to char before searching.
5800 The following changes are not K&R related:
5802 * group-member.h: Include <sys/types.h>, so that this file is
5804 * makepath.h: Likewise.
5806 * getusershell.c (readname, default_index, line_size, readname):
5807 Use size_t, not int, for sizes.
5808 (readname): If the size overflows, report an error instead of
5811 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5813 * getndelim2.c: Assume stdlib.h per the C89 spec.
5815 2003-09-08 Paul Eggert <eggert@twinsun.com>
5817 Assume C89 or better; remove K&R cruft.
5818 A few of these changes were first proposed by Derek Robert Price
5819 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5821 * addext.c: Include <string.h> unconditionally.
5822 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5823 Don't declare getenv or malloc.
5825 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5826 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5828 (find_stack_direction, alloca): Use prototypes.
5830 * atexit.c (atexit): Define using a prototype.
5832 * basename.c, dirname.c, stripslash.c:
5833 Include <string.h> unconditionally.
5835 * bcopy.c: Include <stddef.h>.
5836 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5838 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5840 * error.h (error, error_at_line, error_print_progname)
5841 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5842 * error.c: Include error.h first, to check interface.
5843 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5844 (VA_START): Remove; all uses changeed to va_start.
5845 (exit, strerror): Remove decls.
5846 (error_print_progname): Prototype uncondionally.
5847 Don't include <errno.h>; no longer needed.
5848 (private_strerror): Remove.
5849 (error_tail): Always define.
5850 (error, error_at_line): Assume C89 or better; always use prototypes.
5851 * fatal.c: Include "fatal.h" first, to test interface.
5852 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5853 (VA_START): Remove; all uses changed to va_start.
5854 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5856 (exit): Remove decl.
5857 (fatal): Prototype unconditionally. Assume va_start works.
5858 Abort at end, to pacify gcc.
5860 * euidaccess.c (main): Define with a prototype.
5862 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5864 * exitfail.c: Include <stdlib.h> unconditionally.
5866 * fnmatch_.h (__P): Remove. All uses changed to assume
5868 * fnmatch.c: Include fnmatch.h first, to test interface.
5869 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5870 (getenv): Remove decl.
5871 (fnmatch): Define using a prototype.
5872 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5873 (FCT): Define using a prototype.
5875 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5877 * gethostname.c: Include <stddef.h>.
5878 (gethostname): Define with prototype. Length is size_t, not int.
5880 2003-09-08 Paul Eggert <eggert@twinsun.com>
5882 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5883 getversion.c should have been removed then, but was accidentally
5886 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5887 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5889 2003-09-07 Paul Eggert <eggert@twinsun.com>
5891 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5892 copy_tm_result. Bug reported by Simon Josefsson in
5893 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5895 2003-09-06 Paul Eggert <eggert@twinsun.com>
5897 * time_r.c, time_r.h: New files.
5899 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5901 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5902 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5904 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5906 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5907 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5910 * timegm.c: Switch to glibc implementation, with the following changes:
5911 [defined HAVE_CONFIG_H]: Include <config.h>.
5912 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5913 (__mktime_internal) [!defined _LIBC]: New decl.
5914 (__gmtime_r) [!defined _LIBC]: New macro and function.
5915 (timegm): Use a prototype, since gnulib assumes C89.
5916 Do not bother declaring tmp to be const, as it's not really usefu.
5917 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5918 (timegm): Declare only if HAVE_DECL_TIMEGM.
5920 2003-09-03 Paul Eggert <eggert@twinsun.com>
5922 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5923 Bug reported by Lute Kamstra in
5924 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5926 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5927 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5928 course with correspondingly smaller numbers for tomorrow and
5929 yesterday. From Tadayoshi Funaba. Originally installed into
5930 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5933 2003-08-31 Simon Josefsson <jas@extundo.com>
5935 * timegm.h: New file.
5936 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5938 2003-08-31 Karl Berry <karl@gnu.org>
5940 * argp.h: update from libc.
5942 2003-08-28 Bruno Haible <bruno@clisp.org>
5944 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5945 warning on QNX, which defines O_BINARY to 000000.
5947 2003-08-24 Bruno Haible <bruno@clisp.org>
5949 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5950 MSVC7 <stdio.h> is included later.
5952 2003-08-20 Bruno Haible <bruno@clisp.org>
5954 * progname.h: New file, from GNU gettext.
5955 * progname.c: New file, from GNU gettext.
5956 * progreloc.c: New file, from GNU gettext.
5958 2003-08-19 Bruno Haible <bruno@clisp.org>
5960 * xstrdup.c: Assume <string.h> exists.
5962 2003-08-18 Jim Meyering <jim@meyering.net>
5964 * setenv.h: Indent nested cpp directive.
5965 * vasnprintf.c: Remove trailing blanks.
5967 2003-08-17 Simon Josefsson <jas@extundo.com>
5968 Bruno Haible <bruno@clisp.org>
5970 * xstrndup.h: New file.
5971 * xstrndup.c: New file.
5973 2003-08-17 Bruno Haible <bruno@clisp.org>
5975 * strndup.h: New file.
5977 2003-08-16 Paul Eggert <eggert@twinsun.com>
5979 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5980 space, undoing this 2003-08-12 change:
5981 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5983 2003-08-16 Jim Meyering <jim@meyering.net>
5985 Merge from coreutils.
5986 * xstrtoimax.c: #else #if -> #elif.
5987 * xstrtoumax.c: Likewise.
5989 2003-08-15 Paul Eggert <eggert@twinsun.com>
5991 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5992 rather than tab, after '#' in shell-script copyright notices.
5993 Suggested by Bruno Haible.
5995 2003-08-15 Jim Meyering <jim@meyering.net>
5996 and Paul Eggert <eggert@twinsun.com>
5998 Merge from coreutils.
5999 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6000 member but strut utmpx does not. Needed for AIX 4.3.3.
6001 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6003 2003-08-15 Jim Meyering <jim@meyering.net>
6005 Merge from coreutils.
6006 * xgethostname.c: Include <stdlib.h>.
6007 (xghostname): Don't exit for anything other than memory-related
6008 failure; just return NULL.
6009 * userspec.c: Include "posixver.h".
6010 (parse_user_spec): Accept `.' as a separator only
6011 in pre-POSIX-200112 mode.
6012 * strtoimax.c: Use #elif rather than #else #if.
6013 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6014 Remove function, now that we can rely on a working tzset function.
6015 [!_LIBC]: Ensure that the required autoconf test has been run.
6016 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6017 Use underlying_strftime for %r.
6018 * sha.c: Merge in some clean-up and optimization changes from glibc.
6019 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6020 Ensure that it is a multiple of 64.
6021 Rearrange loop exit tests so as to avoid performing an
6022 additional fread after encountering an error or EOF.
6023 * realloc.c: Update copyright date.
6025 2003-08-14 Jim Meyering <jim@meyering.net>
6027 Merge from coreutils.
6028 * obstack.h: Whitespace changes.
6029 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6030 and xcalloc return values.
6031 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6032 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6033 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6034 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6035 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6037 Use mntctl's return value to drive the entry-processing loop, since
6038 we can't rely on the value of the vmt_length member in the last
6039 entry. On some systems doing so could result in exhausting
6040 virtual memory. Based in part on a patch from Mike Jetzer.
6042 2003-08-14 Jim Meyering <jim@meyering.net>
6043 and Paul Eggert <eggert@twinsun.com>
6045 Merges from coreutils, plus other fixes.
6046 * physmem.c: Merge in portability changes from gcc/libiberty
6047 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6048 for credits and details. Thanks to Kaveh Ghazi for helping
6049 to keep these files in sync.
6050 (ARRAY_SIZE): Define it.
6051 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6052 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6053 (memcasecmp): Don't assume size_t fits in unsigned int.
6054 Remove casts and duplicate code.
6055 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6056 (memcpy): Remove definition.
6057 Merge in some clean-up and optimization changes from glibc.
6058 [BLOCKSIZE]: Move definition to top of file.
6059 Ensure that it is a multiple of 64.
6060 Rearrange loop exit tests so as to avoid performing an
6061 additional fread after encountering an error or EOF.
6062 * md5.h (md5_uintptr): Define.
6063 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6064 return to the initial working directory. Preserve errno
6066 * idcache.c: Include "xalloc.h".
6067 (xmalloc, xrealloc): Remove decls.
6068 (getuser): Remove casts no longer required in C89.
6069 * human.c: Include stdio.h, for sprintf.
6070 * group-member.c: Include "xalloc.h".
6071 (xmalloc, xrealloc): Remove decls.
6072 (get_group_info): Remove casts no longer required in C89.
6073 * getusershell.c (readname): Remove casts no longer required in C89.
6074 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6075 * getline.c: Whitespace fix, from coreutils.
6077 2003-08-13 Paul Eggert <eggert@twinsun.com>
6079 * exclude.c: Include <ctype.h>
6080 (IN_CTYPE_DOMAIN): New macro.
6082 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6085 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6086 Undo previous (whitespace-only) change.
6088 2003-08-12 Paul Eggert <eggert@twinsun.com>
6090 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6091 Normalize leading white space and remove trailing white space.
6092 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6093 notice, as per ../config/srclist-update.
6095 Merge from coreutils.
6096 * euidaccess.h: New file.
6097 * euidaccess.c: Include it.
6098 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6099 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6100 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6102 2003-08-11 Bruno Haible <bruno@clisp.org>
6104 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6105 (vasnprintf): Use it instead of wcslen.
6107 2003-08-11 Bruno Haible <bruno@clisp.org>
6109 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6110 value to ensure that _Bool promotes to int. Use #define for _Bool when
6111 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6113 2003-08-10 Karl Berry <karl@gnu.org>
6115 * regex.h: update from libc (whitespace fix).
6117 2003-08-09 Paul Eggert <eggert@twinsun.com>
6119 Merge some files from coreutils. These changes were
6120 originally made by Jim Meyering.
6121 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6122 many older Unixes require this.
6123 * alloca.c (alloca): Remove cast to argument of free;
6124 no longer needed in C89.
6125 * alloca_.h, regex.h: Fix white space to match
6126 what GNU indent does.
6128 2003-08-05 Paul Eggert <eggert@twinsun.com>
6130 * bumpalloc.h: Remove.
6132 2003-08-04 Paul Eggert <eggert@twinsun.com>
6134 * getloadavg.c: Change copyright notice and spacing to conform to
6137 Merge from coreutils.
6138 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6140 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6141 from Karl Berry, implemented by Jim Meyering.
6142 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6143 from Dmitry V. Levin.
6144 Remove anachronistic cast of xrealloc.
6145 * fnmatch_.h (__const): Remove. Use 'const'.
6146 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6147 type. Otherwise, it wouldn't compile with at least /bin/cc on
6148 ymp-cray-unicos9.0.2.X.
6149 Combine two mostly-identical uses of alloca into one.
6150 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6152 2003-08-04 Dave Love <d.love@dl.ac.uk>
6156 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6157 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6158 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6159 obsolete NLIST_NAME_UNION.
6160 [__GNU__]: Undef BSD and FSCALE.
6161 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6163 2003-08-03 Paul Eggert <eggert@twinsun.com>
6165 * stdbool_.h (_Bool): Make it signed char, instead of
6166 an enum type, so that it's guaranteed to promote to int. See:
6167 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6169 2003-07-31 Paul Eggert <eggert@twinsun.com>
6171 * strerror.c: Include config.h, limits.h. Declare sprintf.
6172 (strerror): Don't assume that a printable int fits in 14 bytes.
6174 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6175 Bruno Haible <bruno@clisp.org>
6177 * getline.h (getline, getdelim): Change return type to ssize_t.
6178 * getline.c (getline, getdelim): Likewise.
6179 Remove _GNU_SOURCE define; now it's defined in config.h through
6182 2003-07-22 Paul Eggert <eggert@twinsun.com>
6184 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6185 over-parenthesization in macros.
6187 Sync with coreutils.
6189 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6192 Use `exit_failure' for xalloc and xmemcoll instead of their own
6193 private exit-failure variables.
6194 * xalloc.h (xalloc_exit_failure): Remove.
6195 * xmalloc.c: Likewise. Include exitfail.h.
6196 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6197 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6198 * xmemcoll.c: Likewise. Include exitfail.h.
6199 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6201 2003-07-18 Paul Eggert <eggert@twinsun.com>
6203 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6204 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6205 to test that it can stand by itself. Include "exitfail.h".
6206 Clients should set exit_failure instead.
6207 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6209 2003-07-18 Andreas Schwab <schwab@suse.de>
6211 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6213 2003-07-18 Bruno Haible <bruno@clisp.org>
6215 * getndelim2.h: New file.
6216 * getndelim2.c: Make into a module of its own. Include config.h,
6218 (getndelim2): Make non-static. Change return type to ssize_t.
6219 * getline.h: Change argument names.
6220 * getline.c: Include getndelim2.h instead of getndelim2.c.
6221 * getnline.c: Include getndelim2.h.
6223 2003-07-17 Bruno Haible <bruno@clisp.org>
6225 * Makefile.am: Remove file.
6226 * Makefile.in: Remove file.
6228 2003-07-17 Bruno Haible <bruno@clisp.org>
6230 * getnline.h: New file.
6231 * getnline.c: New file.
6232 * getndelim2.c: New file, extracted from getline.c.
6233 (getndelim2): Renamed from getdelim2, with added nmax argument.
6234 * getline.c: Include getndelim2.c.
6235 (getdelim2): Moved out to getndelim2.c.
6236 (getline, getdelim): Update.
6238 2003-07-15 <karl@gnu.org>
6240 * vasnprintf.c: update from gettext.
6242 2003-07-15 Jim Meyering <jim@meyering.net>
6244 * makepath.c (make_path): Enclose diagnostic in _(...).
6246 2003-07-14 Paul Eggert <eggert@twinsun.com>
6248 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6249 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6250 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6251 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6252 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6253 updated automatically by ../config/srclist-update. This changes
6254 their license from LPGL to GPL.
6256 2003-07-14 Jim Meyering <jim@meyering.net>
6258 Don't emit diagnostics. Let callers do that.
6259 * save-cwd.c: Don't include "error.h".
6260 (save_cwd): Don't call error. Ensure that errno is valid
6261 when returning nonzero.
6263 * save-cwd.h (restore_cwd): Update prototype.
6264 * save-cwd.c (restore_cwd): Remove two parameters.
6265 Simplify. Don't call error upon failure. Let callers do that.
6266 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6267 when auditing is enabled. But don't bother updating the #if.
6269 2003-07-14 Simon Josefsson <jas@extundo.com>
6271 * mempcpy.h: New file.
6272 * mempcpy.c: New file.
6274 2003-07-14 Paul Eggert <eggert@twinsun.com>
6276 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6277 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6278 unicodeio.c, unicodeio.h, unlocked-io.h:
6279 Switch from LGPL to GPL.
6281 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6283 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6284 it breaks C++ compilation.
6285 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6287 2003-07-10 Jim Meyering <jim@meyering.net>
6289 * vasnprintf.c: Remove trailing blanks.
6290 Make cpp indentation consistent.
6292 2003-07-09 Paul Eggert <eggert@twinsun.com>
6294 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6295 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6296 Switch from LGPL to GPL.
6298 2003-07-07 Paul Eggert <eggert@twinsun.com>
6300 * mktime.c: Fix some boundary cases and remove need for floating point.
6302 Issue a compile-time diagnostic if time_t is floating point, or if
6303 two's complement arithmetic is not in effect, or if arithmetic
6304 right shift does not propagate the sign. These assumptions were
6305 all in the original code but they weren't checked.
6307 (TIME_T_MIDPOINT, verify): New macros.
6308 (__isleap): Remove; it has integer overflow problems.
6309 (leapyear): New function, without those problems.
6310 (ydhms_tm_diff): Remove; splitting into two parts.
6311 (ydhms_diff): New function, containing the arithmetic part of
6312 the old ydhms_tm_diff function. Issue a compile-time
6313 diagnostic if we are not using C99 integer division.
6314 Avoid casts when possible.
6315 (guess_time_tm): New function, containing the checking part of
6316 the old ydhms_tm_diff function. Return the new value, rather than
6317 the difference between it and the old. Accept a new argument T
6318 so that *T specifies the old value. Check for overflow in the result.
6320 (__mktime_internal): Use a time_t offset, not a long int offset.
6321 This undoes the 2003-06-04 change, which is no longer needed now
6322 that we have better overflow checking.
6323 (localtime_offset): Likewise.
6325 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6326 and long are 64-bit but int is only 32-bit.
6327 (ydhms_diff): Use long int to store year1 and yday1.
6328 Issue a compile-time diagnostic if long int is not wide enough.
6330 (__mktime_internal): Use long int to store adjusted year and yday.
6331 Use plain C rather than preprocessor commands, if that doesn't
6333 Check for overflow (and try to repair) after each probe
6334 rather than checking only at the very end. This avoids some bugs
6335 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6336 does not equal GMT offset at maximum time).
6337 Use integer to check for overflow rather than floating point; this
6338 is more portable to non-IEEE hosts, and is a tad faster.
6339 When we detect that we are oscillating between two values,
6340 don't check whether tm_isdst has the requested value, since
6341 we already know the answer. When tm_isdst has the wrong value,
6342 use a different heuristic to find the right one, based on the
6343 extreme values actually observed in practice in tz2003a,
6344 rather than the (overly optimistic) "previous 3 calendar quarters".
6346 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6347 "T const" to accommodate glibc style.
6348 (check_result): Use less-confusing report format. "long" -> "long int.
6350 Don't loop if the iteration overflows time_t.
6351 Allow a negative step in the iteration.
6353 2003-07-01 Paul Eggert <eggert@twinsun.com>
6355 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6356 having it depend on HAVE_SYS_TYPES_H.
6358 2003-06-25 Bruno Haible <bruno@clisp.org>
6360 * readlink.c: New file.
6362 2003-06-20 Bruno Haible <bruno@clisp.org>
6364 Assume C89, so PARAMS isn't needed.
6365 * unicodeio.h (PARAMS): Remove.
6366 * unicodeio.c: Don't use PARAMS.
6368 2003-06-18 Jim Meyering <jim@meyering.net>
6370 Merge changes from coreutils.
6371 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6372 Remove explicit declarations of xmalloc and realloc.
6374 (read_utmp): Remove anachronistic cast of xmalloc.
6376 2003-06-17 Paul Eggert <eggert@twinsun.com>
6378 Assume C89, so PARAMS isn't needed.
6379 * backupfile.h (PARAMS): Remove. All uses removed.
6380 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6381 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6382 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6383 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6384 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6385 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6386 xstrtol.h: Likewise.
6387 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6388 same.h, strverscmp.h: Do not include config.h; no longer needed.
6389 Anyway, config.h should always be included before any other file.
6391 2003-06-11 Simon Josefsson <jas@extundo.com>
6393 * sysexit_.h: New file.
6395 2003-05-20 Derek Price <derek@ximbiot.com>
6397 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6399 2003-06-10 Simon Josefsson <jas@extundo.com>
6401 * strchrnul.h: New file.
6402 * strchrnul.c: New file.
6404 2003-06-10 Simon Josefsson <jas@extundo.com>
6406 * argp.h: New file, from glibc.
6407 * argp-ba.c: New file, from glibc.
6408 * argp-eexst.c: New file, from glibc.
6409 * argp-fmtstream.c: New file, from glibc.
6410 * argp-fmtstream.h: New file, from glibc.
6411 * argp-fs-xinl.c: New file, from glibc.
6412 * argp-help.c: New file, from glibc.
6413 * argp-namefrob.h: New file, from glibc.
6414 * argp-parse.c: New file, from glibc.
6415 * argp-pv.c: New file, from glibc.
6416 * argp-pvh.c: New file, from glibc.
6417 * argp-xinl.c: New file, from glibc.
6419 2003-06-07 Jim Meyering <jim@meyering.net>
6421 * readtokens.h: Put `Free Software Foundation, Inc.'
6422 in place of my name in the copyright comment.
6423 Remove definition and uses of __P.
6426 * stat.c: Don't declare xmalloc explicitly.
6427 Instead, include "xalloc.h".
6428 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6429 xrealloc, and xcalloc return values.
6430 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6432 * xgetcwd.h: Remove definition/uses of PARAMS.
6434 2003-06-06 Jim Meyering <jim@meyering.net>
6436 * stdbool_.h: Renamed from stdbool.h.in.
6438 2003-06-06 Jim Meyering <jim@meyering.net>
6440 Merge from coreutils.
6441 * same.c: (same_name): Declare *_basename locals to be `const'.
6442 Consolidate declarations and initializations of *_base* locals.
6444 Merge from coreutils.
6445 This avoids a core dump on systems without GNU putenv,
6446 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6447 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6448 (unsetenv): New static function, from GNU libc.
6449 (rpl_putenv): Use it.
6451 * modechange.c: Remove trailing blanks.
6453 Merge from coreutils.
6454 * fsusage.c: Remove declaration of statfs.
6455 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6457 * posixtm.c: Include <stdbool.h> unconditionally.
6459 2003-06-05 Paul Eggert <eggert@twinsun.com>
6461 * mktime.c (__mktime_internal): When resolving a tm_isdst
6462 mismatch, look in future quarters as well as past. This fixes a
6463 bug when processing fall-backwards gaps immediately after a long
6464 period of daylight-saving time.
6466 * mktime.c: Assume freestanding C89 or better.
6467 (HAVE_LIMITS_H): Remove. Assume it's 1.
6468 (__P): Remove; not used.
6469 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6470 (mktime, not_equal_tm, print_tm, check_result,
6471 main): Use prototypes. Use const * where appropriate.
6472 (main): Fix typo in testing code that uncovered by above changes.
6473 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6475 2003-06-04 Paul Eggert <eggert@twinsun.com>
6477 * mktime.c: Fix Debian bug 177940
6478 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6479 (localtime_offset): Now long int, not time_t, because we want it
6480 to be guaranteed to be signed. All uses changed.
6481 (__mktime_internal): If overflow would occur when adding offset,
6484 Merge 'human' changes from coreutils. Rewrite to support
6485 locale-specific notations like thousands separators.
6486 * human.c: Simplify authorship notice.
6487 Include human.h immediately after config.h.
6488 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6489 <limits.h>: Do not include, since human.h does.
6490 (SIZE_MAX, UINTMAX_MAX): New macros.
6491 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6492 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6493 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6494 (power_letter): Renamed from suffixes.
6495 (generate_suffix_backwards): Remove.
6496 (adjust_value): Now takes int style (because of human.h changes)
6497 and long double value (for greater precision on some platforms).
6498 (group_number): New function.
6499 (human_readable): Use it. Use integer options, not enum.
6500 Put the options before the sizes in the arg list.
6501 Support all the new options.
6502 The old human_readable function has been removed;
6503 use inttostr.h instead.
6504 (human_readable, default_block_size, humblock):
6505 Use uintmax_t, not int, for block sizes.
6506 (human_readable_inexact, block_size_types): Remove.
6507 (block_size_opts): New constant.
6508 (human_options): Renamed from human_block_size, with new signature
6509 that allows block sizes up to UINTMAX_MAX. All callers changed.
6510 * human.h: Add copyright and authorship notice.
6511 Include <limits.h> and <stdbool.h> unconditionally.
6512 (PARAMS): Remove. All uses removed.
6513 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6514 (enum human_inexact_style): Remove tag; now a nameless enum.
6515 (human_floor, human_ceiling, human_round_to_even): Now have
6516 values 2, 0, 1 rather than -1, 1, 0.
6517 (human_group_digits, human_suppress_point_zero, human_autoscale,
6518 human_base_1024, human_SI, human_B): New constants.
6519 (human_readable_inexact, human_block_size): Remove.
6520 (human_readable): Size args are now uintmax_t, not int.
6521 (human_options): New decl.
6523 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6524 unnecessary now that we assume C89 or better. This change
6525 imported from coreutils.
6527 * mktime.c (__mktime_internal): Do not reject negative timestamps
6528 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6529 in the 2003-05-30 sync from glibc.
6531 .h files should stand alone, but we shouldn't include <sys/types.h>
6532 if we can get away with just <stddef.h>.
6534 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6535 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6536 rather than <sys/types.h>, as we merely need size_t.
6537 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6539 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6540 Include <stdio.h>, to get FILE.
6541 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6542 memcasecmp.h has included <stddef.h> and all we need is size_t.
6543 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6544 our interface, instead of including <sys/types.h>
6546 2003-06-02 Paul Eggert <eggert@twinsun.com>
6549 Fix some minor time-related bugs with POSIX time arguments.
6550 Some valid time stamps were being rejected (notably -1, and
6551 time stamps before 1900 on 64-bit hosts). And some invalid
6552 time stamps were being accepted, e.g. September 31.
6554 * posixtm.h (posixtime): Return bool instead of time_t, so
6555 that we can return (time_t) -1 successfully.
6556 * posixtm.c: Likewise.
6557 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6558 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6559 (t): Remove static var.
6560 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6561 of static var. All uses changed.
6562 (year): Do not reject years before 1900; they can occur with
6564 (posix_time_parse): Do not check for out-of-range components;
6565 that is now the caller's responsibility, since our checks were
6566 only approximations.
6567 (posixtime): Use mktime to check for out-of-range components,
6568 since it knows them exactly.
6569 If mktime returns (time_t) -1, check whether an error actually occurred
6570 by invoking localtime on -1.
6571 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6572 posixtime failures better.
6573 Improve the test data (in comments only).
6575 2003-05-30 <karl@gnu.org>
6577 * mktime.c: update from libc.
6579 2003-05-30 Bruno Haible <bruno@clisp.org>
6581 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6582 * localcharset.h: Likewise.
6583 * localcharset.c: Likewise.
6585 2003-05-28 Paul Eggert <eggert@twinsun.com>
6587 Assume the headers required for C89 freestanding compilers.
6588 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6589 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6590 without checking for HAVE_LIMITS_H.
6591 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6592 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6594 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6595 * exclude.c: Include <stdbool.h> unconditionally.
6596 * tempname.c: Include <stddef.h> unconditionally.
6597 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6598 * modechange.c, rpmatch.c (NULL): Don't define, since
6599 <stddef.h> does that.
6600 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6601 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6602 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6603 * xstrtol.c: Likewise.
6604 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6605 * savedir.c: Include <stddef.h> instead of defining NULL.
6607 * addext.c (addext): Use assignment rather than cast, to avoid
6608 warnings on some platforms.
6610 * mktime.c (__mktime_internal): Do not reject negative timestamps
6613 2003-05-10 Bruno Haible <bruno@clisp.org>
6615 * linebreak.c (iconv_string_length): Don't return -1 just because the
6616 string is longer than 4 KB.
6618 2003-05-12 Jim Meyering <jim@meyering.net>
6620 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6621 the space-padded-by-default conversion specifiers, %e, %k, %l.
6623 2003-05-03 Bruno Haible <bruno@clisp.org>
6625 Upgrade to Unicode-4.0.
6626 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6627 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6628 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6629 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6630 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6631 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6632 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6633 Change width of U+E0100..U+E01EF from 1 to 0.
6635 2003-04-25 Bruno Haible <bruno@clisp.org>
6637 * copy-file.c: Include <stddef.h>, for size_t.
6639 2003-04-25 Jim Meyering <jim@meyering.net>
6641 * copy-file.c (copy_file_preserving): Declare buf_size to be
6642 of type size_t, not int.
6644 2003-04-11 Jim Meyering <jim@meyering.net>
6646 Merge changes from Coreutils.
6648 2003-03-22 Jim Meyering <jim@meyering.net>
6650 * strftime.c (widen): Cast alloca return value to proper type.
6652 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6655 * strftime.c (my_strftime): Handle very large width
6656 specifications for numeric values correctly. Improve checks for
6659 2003-01-19 Jim Meyering <jim@meyering.net>
6661 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6662 (nl_get_alt_digit) [! defined my_strftime]: Define.
6663 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6664 _nl_get_alt_digit and _nl_get_walt_digit.
6666 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6667 These changes have no effect outside of _LIBC.
6669 2003-04-10 Bruno Haible <bruno@clisp.org>
6671 * findprog.h: New file, from GNU gettext.
6672 * findprog.c: New file, from GNU gettext.
6674 2003-04-05 Jim Meyering <jim@meyering.net>
6676 Merge changes from Coreutils.
6678 * exclude.h (PARAMS): Remove definition and uses.
6679 * exclude.c: Remove uses of `PARAMS'.
6681 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6682 Add test-cases for DOS filenames. Declare program_name.
6683 (main): Set up program_name. Patch by Rich Dawe.
6685 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6687 Use mntctl's return value to drive the entry-processing loop, since
6688 we can't rely on the value of the vmt_length member in the last
6689 entry. On some systems doing so could result in exhausting
6690 virtual memory. Based in part on a patch from Mike Jetzer.
6692 2003-04-04 Bruno Haible <bruno@clisp.org>
6694 * linebreak.h: New file, from GNU gettext.
6695 * linebreak.c: New file, from GNU gettext with slight modifications.
6696 * lbrkprop.h: New file, from GNU gettext.
6698 2003-04-03 Bruno Haible <bruno@clisp.org>
6700 * utf8-ucs4.h: New file, from GNU gettext.
6701 * utf16-ucs4.h: New file, from GNU gettext.
6702 * ucs4-utf8.h: New file, from GNU gettext.
6703 * ucs4-utf16.h: New file, from GNU gettext.
6705 2003-04-02 Bruno Haible <bruno@clisp.org>
6707 * binary-io.h: New file, from GNU gettext.
6709 2003-04-01 Bruno Haible <bruno@clisp.org>
6711 * pathname.h: New file, from GNU gettext.
6712 * concatpath.c: New file, from GNU gettext.
6714 2003-03-30 Bruno Haible <bruno@clisp.org>
6716 * copy-file.c (copy_file_preserving): Don't set owner if the function
6717 chown() doesn't exist.
6719 2003-03-28 Bruno Haible <bruno@clisp.org>
6721 * copy-file.h: New file, from GNU gettext.
6722 * copy-file.c: New file, from GNU gettext.
6724 2003-03-18 Jim Meyering <jim@meyering.net>
6726 * quote.c (quote_n): Fix typo in comment.
6728 2003-03-14 Jim Meyering <jim@meyering.net>
6730 Merge changes from Coreutils.
6731 * obstack.h (obstack_object_size): Declare temporary, __o,
6732 to be const, in order to avoid warnings.
6733 (obstack_room): Likewise.
6734 (obstack_empty_p): Likewise.
6736 2003-03-13 Paul Eggert <eggert@twinsun.com>
6738 Merge changes from Bison.
6739 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6740 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6741 when compiling Bison 1.875's `bitset bset = obstack_alloc
6742 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6743 * hash.c: Include <stdbool.h> unconditionally.
6745 2003-03-09 Paul Eggert <eggert@twinsun.com>
6747 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6748 Reported by Bruce Becker; see:
6749 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6751 2003-03-03 Paul Eggert <eggert@twinsun.com>
6752 Bruno Haible <bruno@clisp.org>
6754 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6755 Reported by John Hughes, see
6756 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6758 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6760 * poll_.h: New file.
6763 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6765 * mathl.h: New file.
6766 * acosl.c: New file.
6767 * asinl.c: New file.
6768 * atanl.c: New file.
6769 * ceill.c: New file.
6772 * floorl.c: New file.
6773 * frexpl.c: New file.
6774 * ldexpl.c: New file.
6776 * sincosl.c: New file.
6778 * sqrtl.c: New file.
6780 * trigl.c: New file.
6781 * trigl.h: New file.
6783 2003-02-17 Bruno Haible <bruno@clisp.org>
6785 * mkdtemp.h: New file, from GNU gettext.
6786 * mkdtemp.c: New file, from GNU gettext.
6788 2003-01-31 Bruno Haible <bruno@clisp.org>
6790 * rename.c: #undef rename before defining rpl_rename.
6791 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6793 2003-01-30 Bruno Haible <bruno@clisp.org>
6795 * printf-args.h: New file, from GNU gettext.
6796 * printf-args.c: New file, from GNU gettext.
6797 * printf-parse.h: New file, from GNU gettext.
6798 * printf-parse.c: New file, from GNU gettext.
6799 * vasnprintf.h: New file, from GNU gettext.
6800 * vasnprintf.c: New file, from GNU gettext.
6801 * asnprintf.c: New file, from GNU gettext.
6802 * vasprintf.h: New file, from GNU gettext with modifications.
6803 * vasprintf.c: New file, from GNU gettext.
6804 * asprintf.c: New file, from GNU gettext.
6806 2003-01-29 Bruno Haible <bruno@clisp.org>
6808 * stpncpy.h: New file, from GNU gettext with modifications.
6809 * stpncpy.c: New file, from GNU gettext with modifications.
6811 2003-01-28 Bruno Haible <bruno@clisp.org>
6813 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6815 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6818 2003-01-27 Bruno Haible <bruno@clisp.org>
6820 * xsetenv.h: New file, from GNU gettext.
6821 * xsetenv.c: New file, from GNU gettext.
6823 2003-01-23 Bruno Haible <bruno@clisp.org>
6825 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6827 2003-01-22 Bruno Haible <bruno@clisp.org>
6829 * exit.h: New file, from GNU gettext.
6831 2003-01-11 Bruno Haible <bruno@clisp.org>
6833 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6834 * strcase.h (strcasecmp, strncasecmp): Likewise.
6836 2003-01-14 Jim Meyering <jim@meyering.net>
6838 * same.c (same_name): Tweak a comment.
6840 2003-01-11 Bruno Haible <bruno@clisp.org>
6842 * same.c (same_name): Reorder tests so as to avoid calling stat()
6843 when a string comparison is sufficient.
6845 2003-01-11 Bruno Haible <bruno@clisp.org>
6847 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6850 2003-01-11 Bruno Haible <bruno@clisp.org>
6852 * hash-pjw.c: Add comment about low quality of this function.
6854 2003-01-12 Paul Eggert <eggert@twinsun.com>
6856 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6857 to avoid collisions with libcurses and libreadline.
6859 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6860 * getstr.h, getstr.c: Remove.
6861 * getline.c: Include "getline.h", to check interface.
6862 Move body of old getstr.c here: this defines MIN_CHUNK and
6863 declares getdelim2, which is renamed from getstr.
6864 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6866 * linebuffer.c (readlinebuffer): Renamed from readline.
6868 * linebuffer.h: Likewise.
6869 (readline): Remove backward-compatibility macro.
6871 2003-01-12 Jim Meyering <jim@meyering.net>
6873 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6875 2003-01-10 Bruno Haible <bruno@clisp.org>
6877 * alloca_.h: New file.
6878 * getdate.y: Unconditionally include alloca.h.
6879 * makepath.c: Likewise.
6880 * setenv.c: Likewise.
6881 * userspec.c: Likewise.
6883 2003-01-09 Bruno Haible <bruno@clisp.org>
6885 * stdbool.h.in: New file.
6887 2003-01-08 Bruno Haible <bruno@clisp.org>
6889 * safe-read.c: Include specification header first, to ensure its
6891 * full-write.c: Likewise.
6893 2003-01-08 Jim Meyering <jim@meyering.net>
6895 * full-write.c: Undefine and define-away `const' after inclusion
6896 of errno.h, not before. Suggestion from Bruno Haible.
6898 2003-01-07 Jim Meyering <jim@meyering.net>
6900 * full-write.c: Rework so that it may serve to define full_read, too.
6901 * full-read.c: Simply #define FULL_READ and include full-write.c.
6903 2003-01-06 Jim Meyering <jim@meyering.net>
6905 * version-etc.c: Update year in translatable copyright string.
6907 2002-12-25 Bruno Haible <bruno@clisp.org>
6909 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6910 * xstrtol.h: Likewise.
6911 * xstrtoimax.c: Likewise.
6912 * xstrtoumax.c: Likewise.
6913 * human.h: Likewise.
6915 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6916 on systems that have <inttypes.h> but not <stdint.h>.
6918 2002-12-31 Paul Eggert <eggert@twinsun.com>
6920 * memcoll.c (memcoll): Fall back on a simple algorithm using
6921 memcmp if strcoll doesn't work.
6923 2002-12-23 Bruno Haible <bruno@clisp.org>
6925 * localcharset.h: New file.
6926 * localcharset.c: Include it.
6927 * unicodeio.c: Likewise.
6929 2002-12-22 Bruno Haible <bruno@clisp.org>
6931 * utime.c (utime_null): No need to call ftruncate if the file was
6934 2002-12-23 Bruno Haible <bruno@clisp.org>
6936 * memcoll.c (STRCOLL): New macro.
6939 2002-12-22 Bruno Haible <bruno@clisp.org>
6941 * getstr.h (getstr): Define, to avoid clash with libcurses.
6942 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6944 2002-12-22 Bruno Haible <bruno@clisp.org>
6946 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6948 2002-12-23 Bruno Haible <bruno@clisp.org>
6950 * getline.h: Include <stddef.h>, for size_t.
6952 * unicodeio.h: Include <stddef.h>, for size_t.
6953 * unicodeio.c: Don't include <stddef.h>.
6955 2002-12-17 Bruno Haible <bruno@clisp.org>
6957 * canon-host.c (strdup): Remove unused declaration.
6959 * fsusage.c: Include full_read.h.
6960 (get_fs_usage): Use full_read instead of safe_read.
6962 * utime.c (utime_null): Use SAFE_READ_ERROR.
6964 2002-12-11 Bruno Haible <bruno@clisp.org>
6966 * setenv.h: Rewritten to cope with systems that have setenv() but not
6968 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6971 2002-12-11 Bruno Haible <bruno@clisp.org>
6973 * setenv.c (alloca): Fall back to malloc.
6975 (setenv): Use freea() to free memory allocated with alloca().
6977 2002-11-13 Bruno Haible <bruno@clisp.org>
6979 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6980 function declarations.
6981 * unsetenv.c (unsetenv): Likewise.
6983 2002-03-04 Bruno Haible <bruno@clisp.org>
6985 Portability to AIX 4.3.3.
6986 * unsetenv.c: New file, extracted from setenv.c.
6987 * setenv.c: Move the unsetenv() function to unsetenv.c.
6989 2001-12-20 Bruno Haible <bruno@clisp.org>
6991 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6992 use malloc instead. For SunOS 4.
6994 2001-12-11 Bruno Haible <bruno@clisp.org>
6996 * setenv.c: Declare alloca.
6997 (compar_fn_t): New typedef.
6998 (KNOWN_VALUE, STORE_VALUE): Use it.
7000 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7003 2002-12-10 Paul Eggert <eggert@twinsun.com>
7005 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7006 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7007 Choose values that are less likely to collide with system fnmatch
7009 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7010 defined (e.g., a pure POSIX system).
7011 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7012 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7014 2002-12-06 Jim Meyering <jim@meyering.net>
7016 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7018 Merge in changes from libc's misc/error.c, in preparation
7019 for the merge of gnulib's changes back into libc.
7021 * error.c (_): Define only if not already defined.
7022 Move definition to follow all #include directives.
7023 Include unlocked-io.h only if !_LIBC.
7024 [_LIBC]: Include <libio/libioP.h>.
7025 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7026 (fflush): Tweak definition to use INTUSE.
7029 2002-12-05 Paul Eggert <eggert@twinsun.com>
7031 * alloca.c [defined emacs]: Include "lisp.h".
7032 (xalloc_die) [defined emacs]: New macro.
7033 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7034 [! defined emacs]: Include <xalloc.h>.
7035 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7036 (pointer): Typedef to POINTER_TYPE *.
7037 (malloc): Remove decl; we now always use xmalloc.
7038 (alloca): Use old-style definition, since Emacs needs this.
7039 Check for arithmetic overflow when computing combined size.
7041 2002-12-04 Paul Eggert <eggert@twinsun.com>
7043 Do not generate unlocked-io.h automatically, since it's easier to
7044 maintain it by hand.
7046 * unlocked-io.h: New file, from GNU diffutils,
7047 but with proper copyright notice and attribution.
7049 * Makefile.am: Add copyright notice.
7050 (libfetish_a_SOURCES): Add unlocked-io.h.
7051 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7052 (DISTCLEANFILES, io_functions): Remove macros.
7053 (EXTRA_DIST): Remove gen_uio.
7054 (unlocked-io.h): Remove rule.
7056 2002-12-04 Jim Meyering <jim@meyering.net>
7058 Reflect the fact that stat.c and lstat.c are no longer generated.
7059 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7060 (DISTCLEANFILES): Likewise.
7061 (EXTRA_DIST): Likewise.
7062 (all_local): Don't depend on stat.c or lstat.c.
7063 (stat.c, lstat.c): Remove rules.
7064 (EXTRA_DIST): Remove xstat.in.
7066 * xstat.in: Remove file. Contents moved into stat.c.
7067 * stat.c: New file. Contents mostly from xstat.in.
7068 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7069 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7071 * safe-read.c: Rework so that it may serve to define safe_write, too.
7072 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7074 2002-12-03 Jim Meyering <jim@meyering.net>
7076 * safe-read.c, safe-write.c: Change variable names and comments, but
7077 not semantics, to minimize the differences between these two files.
7078 (safe_read): Change comment to mention SAFE_READ_ERROR.
7080 * safe-read.c (IS_EINTR): Define.
7081 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7083 2002-12-02 Bruno Haible <bruno@clisp.org>
7085 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7086 Define, taken from safe-read.c.
7087 (INT_MAX): Provide fallback.
7088 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7089 * safe-write.h (SAFE_WRITE_ERROR): Define.
7091 * safe-read.c (EINTR): Remove definition.
7092 (safe_read): Don't use EINTR if it is absent.
7094 2002-12-02 Jim Meyering <jim@meyering.net>
7096 * safe-read.c (EINTR): Define.
7097 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7098 (INT_MAX): Provide fallback.
7099 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7101 * safe-read.h (SAFE_READ_ERROR): Define.
7103 2002-12-01 Jim Meyering <jim@meyering.net>
7105 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7106 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7108 2002-11-27 Paul Eggert <eggert@twinsun.com>
7110 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7111 hash_rehash): Replace `if (limit <= value) abort ();' with
7112 `if (! (value < limit)) abort ();', for readability.
7114 2002-11-26 <karl@gnu.org>
7116 * strdup.c: copy from libc again, with jim's ok.
7117 * .cppi-disable: re-add strdup.c
7119 2002-11-25 <karl@gnu.org>
7121 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7122 instead of "strtol.c".
7124 2002-11-25 Jim Meyering <jim@meyering.net>
7126 * mktime.c: Sync from libc, now that it has the latest fix.
7128 2002-11-24 <karl@gnu.org>
7130 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7131 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7133 2002-11-24 Jim Meyering <jim@meyering.net>
7135 Update from coreutils:
7137 * mktime.c: Merge in changes from libc.
7139 Avoid a link-time failure on some Linux systems.
7140 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7141 (__mon_yday): Declare with the STATIC attribute.
7142 (__mktime_internal): Likewise.
7143 Based on a report from Greg Schafer.
7145 2002-11-23 Jim Meyering <jim@meyering.net>
7147 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7148 Use `unsigned', not `int', as type of index.
7150 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7152 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7154 2002-11-22 Paul Eggert <eggert@twinsun.com>
7156 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7157 hint that one should use `if (! x) abort ();' rather than `assert
7158 (x);', and anyway it's one less thing to worry about configuring.
7159 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7160 hash_rehash, hash_insert): Use abort rather than assert.
7162 2002-11-22 Paul Eggert <eggert@twinsun.com>
7164 * quotearg.h: Allow multiple inclusion by surrounding with
7165 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7166 so that we can be included first.
7167 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7168 * quotearg.c: Include quotearg.h immediately after config.h.
7169 No need to include stddef.h or sys/types.h any more.
7170 Surround local include files with "", not "<>".
7171 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7172 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7173 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7174 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7175 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7176 (ISPRINT): Remove; no longer needed now that we assume C89.
7178 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7181 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7182 quotearg_char): Use SIZE_MAX rather than
7183 (size_t) -1 when we are talking about "infinity".
7185 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7187 2002-11-22 Bruno Haible <bruno@clisp.org>
7189 * safe-read.h: Assume C89. Add comments.
7190 (safe_read): Change return type to size_t.
7191 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7192 counts > SSIZE_MAX correctly.
7193 * safe-write.h: New file.
7194 * safe-write.c: New file.
7195 * full-read.h: New file.
7196 * full-read.c: New file.
7197 * full-write.h: Assume C89. Add comments.
7198 * full-write.c: Include safe-write.h.
7199 (full_write): Rewritten to use safe_write.
7200 Suggested by Jim Meyering and Paul Eggert.
7202 2002-11-21 Bruno Haible <bruno@clisp.org>
7204 Remove case insensitive option matching.
7205 * argmatch.h (argcasematch): Remove declaration.
7206 (ARGCASEMATCH): Remove macro.
7207 (__xargmatch_internal): Remove case_sensitive argument.
7208 (XARGMATCH): Update.
7209 (XARGCASEMATCH): Remove macro.
7210 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7211 case_sensitive argument.
7212 (argcasematch): Remove function.
7213 (__xargmatch_internal): Remove case_sensitive argument.
7214 (main): Use XARGMATCH instead of XARGCASEMATCH.
7216 * xmalloc.c: Change compile-time error message. Add comment about
7217 required autoconf version.
7219 2002-11-21 Jim Meyering <jim@meyering.net>
7221 * strdup.c (strdup): Tweak comment and initial #if/#include.
7223 Merge in changes from the coreutils.
7225 2002-09-25 Paul Eggert <eggert@twinsun.com>
7226 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7227 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7228 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7229 int. Work more efficiently if X is the same width as uintmax_t.
7230 Do not compare X to -1, to avoid bogus compiler warning.
7231 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7232 Don't assume that f_frsize and f_bsize are the same type.
7234 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7237 * makepath.c (make_path): Restore umask *before* creating the final
7239 (make_path): Minor reformatting.
7241 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7242 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7244 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7245 ones. At least on GNU/Linux systems, `auto' means something else.
7248 2002-11-20 Paul Eggert <eggert@twinsun.com>
7250 Merge argmatch cleanups from Bison. Assume C89.
7252 * argmatch.c: Include config.h here, not in argmatch.h.
7253 Include stdlib.h, for EXIT_FAILURE.
7254 Always include <string.h>, since we assume C89.
7255 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7256 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7257 Include <stddef.h> instead, since it's all we need for size_t.
7258 (PARAMS): Remove. All uses removed.
7259 (ARRAY_CARDINALITY): Do not bother to #undef.
7260 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7261 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7262 Remove unnecessary parentheses.
7263 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7264 Insert necessary parentheses.
7265 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7266 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7268 2002-11-19 Bruno Haible <bruno@clisp.org>
7270 * mbswidth.c: Include mbswidth.h right at the beginning.
7271 * mbswidth.h: Include <stddef.h>, for size_t.
7273 * mbswidth.h (PARAMS): Remove macro.
7274 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7275 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7277 * gcd.h (PARAMS): Remove macro.
7278 (gcd): Use ANSI C function declarations.
7279 * gcd.c (gcd): Likewise.
7281 2002-11-15 Bruno Haible <bruno@clisp.org>
7283 * strcspn.c: Include <stddef.h>.
7284 (strcspn): Use ANSI C function declaration. Change return type to
7286 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7287 (strpbrk): Use NULL.
7288 * strpbrk.h (PARAMS): Remove macro.
7289 (strpbrk): Use ANSI C function declaration.
7290 * strstr.c: Don't include <sys/types.h>.
7291 * strstr.h (PARAMS): Remove macro.
7292 (strstr): Use ANSI C function declarations.
7294 2002-11-06 Bruno Haible <bruno@clisp.org>
7296 * gcd.h (gcd): Change argument type to 'unsigned long'.
7297 * gcd.c (gcd): Likewise.
7299 2002-11-05 Bruno Haible <bruno@clisp.org>
7301 * gcd.h: New file, from gettext-0.11.5.
7302 * gcd.c: New file, from gettext-0.11.5.
7304 2002-11-05 Bruno Haible <bruno@clisp.org>
7306 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7307 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7308 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7309 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7311 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7312 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7314 * closeout.c: Include gettext.h instead of <libintl.h>.
7315 * human.c: Include gettext.h instead of <libintl.h>.
7316 * quotearg.c: Include gettext.h instead of <libintl.h>.
7317 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7318 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7319 * userspec.c: Include gettext.h instead of <libintl.h>.
7320 * version-etc.c: Include gettext.h instead of <libintl.h>.
7321 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7322 (textdomain): Remove definition.
7323 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7325 * long-options.c: Remove include of <libintl.h> and definition of _.
7326 * same.c: Remove include of <libintl.h> and definition of _.
7328 2002-11-04 Bruno Haible <bruno@clisp.org>
7330 * stpcpy.h: New file, from GNU gettext-0.11.5.
7331 * strcase.h: New file, from GNU gettext-0.11.5.
7332 * strpbrk.h: New file, from GNU gettext-0.11.5.
7333 * strstr.h: New file, from GNU gettext-0.11.5.
7334 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7336 2002-05-09 Bruno Haible <bruno@clisp.org>
7338 * config.charset: Update for newest glibc. Add canonical names
7339 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7341 2002-05-09 Bruno Haible <bruno@clisp.org>
7343 * localcharset.c (get_charset_aliases): Add more Windows specific
7346 2002-05-08 Owen Taylor <otaylor@redhat.com>
7348 * config.charset: A few additions for Solaris.
7350 2001-12-05 Bruno Haible <bruno@clisp.org>
7352 * localcharset.c (locale_charset): Don't return an empty string.
7354 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7356 * config.charset: msdos in uk_UA uses CP1125.
7358 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7360 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7361 * localcharset.c (locale_charset): Declare as extern "C".
7363 2002-02-15 Bruno Haible <bruno@clisp.org>
7365 * config.charset [msdosdjgpp]: For Russian, use CP866.
7367 2002-02-11 Bruno Haible <bruno@clisp.org>
7369 * config.charset: Add support for NetBSD.
7371 2002-09-25 <karl@gnu.org>
7373 * strdup.c: copy from libc/string (via ../config/srclist*).
7374 * getopt*: copy from libc/posix.
7375 * gettext.h: copy from gettext.
7376 * .cppi-disable: add strdup.c, gettext.h.
7378 2002-07-01 Jim Meyering <meyering@lucent.com>
7380 * c-stack.c: Include sys/time.h.
7381 From Volker Borchert.
7383 2002-06-11 Paul Eggert <eggert@twinsun.com>
7385 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7386 New macro. Use it uniformly instead of
7387 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7388 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7389 reported by Vin Shelton.
7391 2002-06-22 Jim Meyering <meyering@lucent.com>
7393 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7394 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7396 2002-06-22 Paul Eggert <eggert@twinsun.com>
7398 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7399 Do not assume SA_SIGINFO behavior.
7400 Bug reported by Jim Meyering on NetBSD 1.5.2.
7402 2002-06-22 Jim Meyering <meyering@lucent.com>
7404 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7406 * exitfail.c, exitfail.h: Likewise.
7407 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7409 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7411 (EXTRA_DIST): Add fnmatch_loop.c.
7412 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7414 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7415 * fnmatch.c: Update from diffutils-2.8.2.
7416 * fnmatch_.h: New file. From diffutils-2.8.2.
7417 * fnmatch.h: Remove file.
7419 2002-06-18 Paul Eggert <eggert@twinsun.com>
7421 * file-type.h: Report an error if neither S_ISREG nor
7422 S_IFREG is defined, instead of using a test specific to glibc
7423 2.2. This should be safe, since POSIX requires S_ISREG and
7424 Unix Version 7 had S_IFREG. We don't need to check for
7425 <sys/types.h> since we don't use any symbols that it defines.
7427 2002-06-15 Jim Meyering <meyering@lucent.com>
7429 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7430 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7431 have been included before this file.
7433 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7435 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7436 so that each temporary file name is unique and valid in the first
7437 8 characters, for operation under DOS.
7439 2002-06-15 Jim Meyering <meyering@lucent.com>
7441 Work even with DJGPP 2.03, which lacks support for symlinks.
7443 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7445 * lchown.c (S_ISLNK): Likewise.
7447 2002-06-14 Jim Meyering <meyering@lucent.com>
7449 * file-type.h: Use the version from diffutils-2.8.2.
7450 * file-type.c: Likewise.
7452 2002-05-27 Jim Meyering <meyering@lucent.com>
7454 Fix a problem seen only on nonconforming systems whereby ls.c's
7455 use of localtime, and then of gettimeofday would cause trouble:
7456 the localtime call used to initialize rpl_gettimeofday's save
7457 mechanism would clobber ls's current local time information so
7458 that in any long listing the first file would always be listed
7459 with date 1970-01-01. Analysis by Volker Borchert.
7461 * gettimeofday.c (localtime): Undefine.
7462 (rpl_localtime): New function.
7464 2002-05-22 Jim Meyering <meyering@lucent.com>
7466 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7467 * file-type.h: New file.
7468 * file-type.c (file_type): New file/function. Extracted from diffutils.
7470 2002-04-29 Paul Eggert <eggert@twinsun.com>
7472 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7474 2002-04-28 Paul Eggert <eggert@twinsun.com>
7476 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7477 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7478 of 127, since 64 is the largest conceivable number for ancient
7480 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7482 2002-04-28 Jim Meyering <meyering@lucent.com>
7484 * sig2str.c (WTERMSIG): Remove definition (unused).
7486 2002-04-28 Paul Eggert <eggert@twinsun.com>
7488 * sig2str.h, sig2str.c: New files.
7489 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7491 2002-04-24 Jim Meyering <meyering@lucent.com>
7493 * gettext.h: New file, from Gettext.
7494 * Makefile.am (INCLUDES): Remove -I../intl.
7495 (libfetish_a_SOURCES): Add gettext.h.
7497 2002-04-16 Jim Meyering <meyering@lucent.com>
7499 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7500 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7501 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7503 2002-04-12 Jim Meyering <meyering@lucent.com>
7505 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7507 2002-03-10 Jim Meyering <meyering@lucent.com>
7509 * makepath.c (make_path): Remove a comma from a diagnostic.
7510 Suggestion from Santiago Vila.
7512 2002-03-08 Jim Meyering <meyering@lucent.com>
7514 * rename.c: Mention that this wrapper is needed also on
7515 mips-dec-ultrix4.4 systems.
7517 2002-03-02 Jim Meyering <meyering@lucent.com>
7519 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7520 not HAVE_CLOCK_SETTIME.
7522 2002-02-27 Paul Eggert <eggert@twinsun.com>
7524 * nanosleep.h: Rename to....
7525 * timespec.h: New name for nanosleep.h. All uses changed.
7527 * gettime.c: New file.
7528 * settime.c: New file.
7531 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7532 timespec.h. Remove nanosleep.h.
7534 2002-02-25 Paul Eggert <eggert@twinsun.com>
7536 * acl.c, acl.h: New files.
7537 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7539 2002-02-24 Jim Meyering <meyering@lucent.com>
7541 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7542 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7543 cause trouble. Reported by Nelson Beebe.
7545 2002-02-23 Paul Eggert <eggert@twinsun.com>
7547 * path-concat.c (xpath_concat): Reorder code to pacify
7548 compilers that don't know that xalloc_die never returns.
7550 2002-02-20 Jim Meyering <meyering@lucent.com>
7552 * getdate.c: Regenerate using bison-1.33.
7554 2002-02-15 Paul Eggert <eggert@twinsun.com>
7556 * posixver.c, posixver.h: New files.
7557 * Makefile.am (libfetish_a_SOURCES): Add them.
7559 2002-02-02 Paul Eggert <eggert@twinsun.com>
7560 Bruno Haible <bruno@clisp.org>
7562 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7563 (fwrite_success_callback): New declaration.
7564 * unicodeio.c (unicode_to_mb): New function, extracted from
7565 print_unicode_char. Call failure callback instead of error.
7566 (fwrite_success_callback): New function.
7567 (exit_failure_callback): New function.
7568 (fallback_failure_callback): New function.
7569 (print_unicode_char): Call unicode_to_mb.
7571 2002-01-26 Jim Meyering <meyering@lucent.com>
7573 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7575 2002-01-22 Jim Meyering <meyering@lucent.com>
7577 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7578 Otherwise, some versions of automake would omit the rule that makes
7579 Makefile from Makefile.in.
7581 2001-01-21 Paul Eggert <eggert@twinsun.com>
7583 * xmemcoll.h, xmemcoll.c: New files.
7584 * Makefile.am (libfetish_a_SOURCES): Add them.
7585 * memcoll.c: Include errno.h, and declare errno if not defined.
7586 (memcoll): Set errno to zero if there is no error.
7588 * quotearg.c (quotearg_buffer_restyled):
7589 Fix bug with quoting buffers containing NUL when backslashing escapes.
7590 This bug was exposed by the other changes in this patch.
7591 (quotearg_n_options): New arg ARGSIZE.
7592 All callers changed.
7593 (quoting_options_from_style): New function.
7594 (quotearg_n_style): Use it.
7595 (quotearg_n_style_mem): New function.
7597 * quotearg.h (quotearg_n_style_mem): New function.
7599 2002-01-16 Jim Meyering <meyering@lucent.com>
7601 * getdate.y: Add three semicolons, each just before a closing brace.
7602 Bison (as of version 1.31) no longer papers over that mistake.
7604 2002-02-14 Paul Eggert <eggert@twinsun.com>
7606 * backupfile.c (ISDIGIT): Comment fix.
7607 * getdate.y (ISDIGIT): Likewise.
7608 * posixtm.c (ISDIGIT, year): Likewise.
7609 * strverscmp.c (ISDIGIT): Likewise.
7610 * userspec.c (ISDIGIT): Likewise.
7612 2002-01-05 Jim Meyering <meyering@lucent.com>
7614 * version-etc.c (version_etc_copyright): Update copyright year.
7616 2001-01-19 Paul Eggert <eggert@twinsun.com>
7618 * closeout.c (close_stdout_status): If ferror (stdout), do
7619 not silently exit merely because the output buffer happens to
7620 have nothing pending.
7622 2001-12-18 Paul Eggert <eggert@twinsun.com>
7624 See the big note in ../ChangeLog.
7625 * human.c (suffixes): Prefer K to k for 1024.
7626 (generate_suffix_backwards): New function.
7627 (human_readable_inexact): Use it.
7628 * xstrtol.c (__xstrtol): If there is no number but there
7629 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7630 Accept 'K' as well as 'k'.
7632 2001-12-15 Jim Meyering <meyering@lucent.com>
7634 * regex.h (__restrict_arr): Update from libc.
7636 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7637 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7640 2001-12-10 Jim Meyering <meyering@lucent.com>
7642 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7643 Instead, include "xalloc.h".
7644 (initbuffer): Don't cast xmalloc return value to char*.
7645 (readline): Reword comment.
7646 Don't cast xrealloc return value to char*
7649 2001-12-09 Jim Meyering <meyering@lucent.com>
7651 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7652 `signed and unsigned type in conditional expression'.
7653 * posixtm.c (posix_time_parse): Likewise.
7655 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7657 * readtokens.c (readtoken): Declare an index to be of type unsigned
7658 to avoid a pedantic warning.
7660 * getstr.c: Don't include assert.h.
7661 (getstr): Remove warning-evoking assertions.
7662 Return -1 if offset parameter is out of bounds.
7663 Change the type of a local from int to size_t.
7665 * strftime.c (my_strftime_localtime_r): Include this function
7666 definition in the `#if ! HAVE_TM_GMTOFF' block.
7668 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7669 Include xalloc.h instead.
7671 2001-12-02 Jim Meyering <meyering@lucent.com>
7673 * tempname.c: Don't declare getenv, thus reverting the change of
7674 2001-11-18. It's no longer necessary, now that stdlib.h is always
7677 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7678 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7680 2001-11-30 Akim Demaille <akim@epita.fr>
7682 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7683 before being defined.
7685 2001-11-27 Paul Eggert <eggert@twinsun.com>
7687 * quotearg.h (quotearg_n, quotearg_n_style):
7688 First arg is int, not unsigned.
7689 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7690 (SIZE_MAX, UINT_MAX): New macros.
7691 (quotearg_n_options): Abort if N is negative.
7692 Avoid overflow check on hosts where size_t is 64 bits and int
7693 is 32 bits, as overflow is impossible there.
7694 Fix off-by-one typo that caused unnecessary reallocation.
7696 2001-11-27 Jim Meyering <meyering@lucent.com>
7698 * tempname.c: Merge with version from libc.
7699 * regex.c: Likewise.
7701 * tempname.c: Include stdlib.h unconditionally. On some old systems
7702 for which STDC_HEADERS is 0, it was not included, resulting in a
7703 warning about an integer-to-pointer conversion problem with getenv.
7704 Reported by Volker Borchert.
7706 2001-11-26 Jim Meyering <meyering@lucent.com>
7708 * gtod.h: Remove file.
7709 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7710 * gettimeofday.c: Don't include gtod.h.
7711 (GTOD_init): Remove function.
7712 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7713 Suggestion from Volker Borchert.
7715 2001-11-23 Jim Meyering <meyering@lucent.com>
7717 * hash.h (struct hash_table): Don't define here. Merely declare it.
7718 * hash.c (struct hash_table): Define it here instead.
7720 2001-11-22 Jim Meyering <meyering@lucent.com>
7722 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7724 2001-11-18 Paul Eggert <eggert@twinsun.com>
7726 * tempname.c (TMP_MAX): Remove; no longer needed.
7727 (TEMPORARIES): New macro.
7728 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7729 removes an artificial limitation (e.g. HP-UX 10.20, where
7732 2001-11-18 Jim Meyering <meyering@lucent.com>
7734 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7737 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7738 files will be created before anything else.
7740 2001-11-17 Jim Meyering <meyering@lucent.com>
7742 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7743 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7744 rather than group writable. Patch by Juan F. Codagnone.
7746 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7747 Instead, include "xalloc.h".
7749 * mountlist.c: Include unlocked-io.h after all system headers.
7750 Remove explicit declarations of xmalloc, xrealloc,
7751 and xstrdup. Instead, include "xalloc.h".
7753 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7754 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7755 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7757 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7758 Reported by Padraig Brady.
7760 * mkstemp.c: #undef mkstemp.
7762 (rpl_mkstemp): Rename from mkstemp.
7765 2001-11-16 Jim Meyering <meyering@lucent.com>
7767 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7768 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7769 determine the amount of total physical memory, use pstat_getstatic.
7770 HPUX-11 doesn't define _SC_PHYS_PAGES.
7771 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7772 If sysconf couldn't be used to determine the amount of available
7773 physical memory, use both pstat_getstatic and pstat_getdynamic.
7774 Based on a patch from Bob Proulx.
7776 2001-11-05 Jim Meyering <meyering@lucent.com>
7778 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7780 2001-11-03 Jim Meyering <meyering@lucent.com>
7782 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7783 in argmatch_to_argument call.
7785 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7788 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7789 e.g., a fault due to an attempt to free a NULL pointer.
7791 2001-11-01 Jim Meyering <meyering@lucent.com>
7793 * dirfd.c, dirfd.h: New files.
7794 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7796 * hash.c (hash_print) [TESTING]: Clean up.
7798 2001-10-22 Paul Eggert <eggert@twinsun.com>
7800 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7801 to avoid a warning if -Wall.
7803 2001-10-21 Paul Eggert <eggert@twinsun.com>
7805 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7807 2001-10-21 Jim Meyering <meyering@lucent.com>
7809 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7810 this code would end up calling gettext even in packages built
7812 * getopt.c (_): Likewise.
7813 * regex.c (_): Likewise.
7815 2001-10-20 Paul Eggert <eggert@twinsun.com>
7817 * error.c (strerror_r): Do not declare unless !_LIBC.
7818 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7819 Use strerror_r that is only a macro, even if it is not a function.
7820 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7821 (private_strerror): Use prototypes, not old-style function definition.
7822 (print_errno_message): New function.
7823 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7825 (error_tail, error, error_at_line): Use it.
7827 2001-10-11 Jim Meyering <meyering@lucent.com>
7829 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7830 and quote_n (1, ... to avoid clobbering a buffer.
7832 2001-10-05 Jim Meyering <meyering@lucent.com>
7834 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7835 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7836 * hash-pjw.h: New file.
7838 2001-09-30 Jim Meyering <meyering@lucent.com>
7840 * mountlist.c [MOUNTED_GETFSSTAT]:
7841 Include <sys/ucred.h>, for Apple Darwin.
7842 Include sys/mount.h and sys/fs_types.h only if available.
7844 (read_filesystem_list): Use FS_TYPE.
7846 2001-09-29 Paul Eggert <eggert@twinsun.com>
7848 * exclude.c (excluded_filename): 0 -> false, since it's
7851 2001-09-28 Paul Eggert <eggert@twinsun.com>
7853 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7854 #defines strtoimax. Also treat the other strto* functions
7857 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7858 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7859 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7861 2001-09-26 Jim Meyering <meyering@lucent.com>
7863 Most macros in unlocked-io.h had the wrong number of arguments.
7864 * gen-uio: New script.
7865 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7866 * unlocked-io.hin: Remove file.
7867 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7868 rather than trying to embed it here.
7869 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7870 Reported by Padraig Brady.
7872 2001-09-25 Volker Borchert <bt@teknon.de>
7874 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7876 2001-09-23 Jim Meyering <meyering@lucent.com>
7878 * mountlist.c: Remove useless parentheses in #if directives.
7879 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7880 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7882 2001-09-22 Jim Meyering <meyering@lucent.com>
7884 * localcharset.c: Update from latest gettext.
7885 * config.charset: Likewise.
7887 2001-09-20 Jim Meyering <meyering@lucent.com>
7889 * xstrtol.c (strtoimax): Guard declaration with
7890 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7891 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7892 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7893 (strtoumax): Likewise, for completeness (it wasn't necessary).
7895 2001-09-06 Paul Eggert <eggert@twinsun.com>
7897 * strtoimax.c (HAVE_LONG_LONG):
7898 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7899 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7900 to work around bug in IBM C compiler.
7902 2001-09-16 Jim Meyering <meyering@lucent.com>
7904 * mkdir.c: New file.
7906 2001-09-04 Paul Eggert <eggert@twinsun.com>
7908 * xgetcwd.c: Revert some of the previous change; intead,
7909 fix the HAVE_GETCWD_NULL code to behave more like the
7910 !HAVE_GETCWD_NULL code used to.
7913 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7916 2001-09-04 Paul Eggert <eggert@twinsun.com>
7918 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7919 Use ssize_t, not int, to store result of readlink.
7920 Check for ssize_t overflow as well as size_t overflow,
7921 as POSIX says the result of readlink is implementation-defined
7922 when ssize_t overflows.
7923 Remove unnecessary cast to char*.
7924 Use free+malloc instead of realloc, as the storage doesn't need
7925 to be preserved and it's clearer and can be more efficient that way.
7926 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7927 * xreadlink.h (xreadlink): Update prototype.
7929 2001-09-03 Paul Eggert <eggert@twinsun.com>
7931 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7932 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7933 spotted by Jim Meyering.
7935 2001-09-03 Jim Meyering <meyering@lucent.com>
7937 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7939 2001-09-03 Paul Eggert <eggert@twinsun.com>
7941 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7942 like the HAVE_GETCWD_NULL code.
7943 Include pathmax.h if not HAVE_GETCWD.
7944 Do not include xalloc.h.
7945 (INITIAL_BUFFER_SIZE): New symbol.
7946 Do not use xmalloc / xrealloc, since the caller is responsible for
7947 handling errors. Preserve errno around `free' during failure.
7948 Do not overrun buffer when using getwd.
7950 2001-09-03 Paul Eggert <eggert@twinsun.com>
7952 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7953 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7955 2001-09-02 Jim Meyering <meyering@lucent.com>
7957 * error.c: Update from GNU libc.
7959 2001-09-01 Jim Meyering <meyering@lucent.com>
7961 * xreadlink.c: New file.
7962 * xreadlink.h: New file.
7963 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7965 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7966 doesn't conflict with sparc Solaris 7's definition in
7967 /usr/include/sys/int_types.h.
7969 * exclude.c: Use `""', not `<>' to #include non-system header files.
7970 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7971 and strncasecmp as r-values. Unixware didn't have declarations.
7973 2001-08-31 Jim Meyering <meyering@lucent.com>
7975 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7976 Use an initial, malloc'd, buffer of length 128 rather than
7977 a statically allocated one of length 1024.
7979 2001-08-30 Paul Eggert <eggert@twinsun.com>
7981 * xgetcwd.c: Don't include pathmax.h.
7982 Include stdlib.h and unistd.h if available.
7984 (xmalloc, xstrdup, free): Remove decls.
7985 (xgetcwd): Don't assume sizes fit in unsigned.
7986 Check for overflow when computing sizes.
7987 Simplify reallocation code.
7989 2001-08-28 Paul Eggert <eggert@twinsun.com>
7991 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7993 * strtoimax.c: Renamed from strtoxmax.c, removing the
7996 Also, make the following further changes to make this file's
7997 configuration more similar to that of strtol.c:
7998 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7999 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8000 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8001 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8002 changed to signed values.
8004 And make the following changes as well:
8005 Fix copyright notice, as 1999 was missing.
8006 (verify): New macro.
8007 (strtoimax): Check sizes at compile-time, not run-time.
8008 Prefer strtol to strtoll if both work.
8009 (main): Remove; it was not that useful and was a pain to maintain.
8011 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8013 2001-08-30 Paul Eggert <eggert@twinsun.com>
8015 * savedir.c (savedir): Remove size parameter, as POSIX says that
8016 a directory's st_size can have an arbitrary value, so the old
8017 usage could waste an arbitrary amount of memory. All uses
8019 * savedir.h: Update prototype.
8021 2001-08-30 Paul Eggert <eggert@twinsun.com>
8023 * xstrtol.c (strtoimax): New decl.
8025 2001-08-28 Paul Eggert <eggert@twinsun.com>
8027 * xstrtol.h: Add copyright notice.
8028 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8029 LONGINT_INVALID_SUFFIX_CHAR.
8031 2001-08-30 Paul Eggert <eggert@twinsun.com>
8033 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8036 2001-08-30 Paul Eggert <eggert@twinsun.com>
8038 * hash.c: Remove '2001' from copyright notice.
8040 2001-08-30 Paul Eggert <eggert@twinsun.com>
8042 * full-write.h: New file.
8043 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8044 * full-write.c: Correct credits, as cccp.c no longer
8045 exists and anyway it was so heavily changed from the old cccp
8046 code as to be unrecognizable. Include full-write.h.
8047 (full_write) Return size_t, with short writes meaning failure.
8048 All callers changed. This fixes a bug with large buffers
8050 * utime.c: Include full-write.h.
8052 2001-08-30 Paul Eggert <eggert@twinsun.com>
8054 Merge 'exclude' changes from tar 1.13.22.
8055 This fixes one or two unlikely storage allocation overflow bugs,
8056 but doesn't change user-visible behavior otherwise.
8058 2001-08-30 Paul Eggert <eggert@twinsun.com>
8060 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8061 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8062 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8063 Include if available.
8064 (<xalloc.h>): Include
8065 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8066 (verify): New macro. Use it to verify that EXCLUDE macros do not
8067 collide with FNM macros.
8068 (struct patopts): New struct.
8069 (struct exclude): Use it, as exclude patterns now come with options.
8070 (new_exclude): Support above changes.
8071 (new_exclude, add_exclude_file):
8072 Initial size must now be a power of two to simplify overflow checking.
8073 (free_exclude, fnmatch_no_wildcards): New function.
8074 (excluded_filename): No longer requires options arg, as the options
8075 are determined by add_exclude. Now returns bool, not int.
8076 (excluded_filename, add_exclude):
8077 Add support for the fancy new exclusion options.
8078 (add_exclude, add_exclude_file): Now takes int options arg.
8079 Check for arithmetic overflow when computing sizes.
8080 (add_exclude_file): xrealloc might modify errno, so don't
8081 realloc until after errno might be used.
8083 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8085 (free_exclude): New decl.
8086 (add_exclude, add_exclude_file): Now takes int options arg.
8087 (excluded_filename): No longer requires options arg, as the options
8088 are determined by add_exclude. Now returns bool, not int.
8090 2001-08-30 Paul Eggert <eggert@twinsun.com>
8092 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8094 2001-08-27 Jim Meyering <meyering@lucent.com>
8096 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8098 * version-etc.c (N_): Remove definition.
8099 Revert most of last change.
8100 Instead, simply don't mark the `Copyright...' string for translation.
8101 Based on advice from Paul Eggert.
8103 * strtoxmax.c: Tweak comment.
8105 2001-08-26 Jim Meyering <meyering@lucent.com>
8107 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8108 of copyright with `%s' so translators don't get an untranslated
8110 (COPYRIGHT_YEAR): Define.
8111 (version_etc): Use fprintf rather than fputs.
8112 Suggestion from Ulrich Drepper.
8114 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8116 * strtoll.c: New file, from GNU libc.
8117 * xstrtoimax.c: New file.
8119 * xstrtol.h: Add xstrtoimax.
8120 * strtoumax.c: New file. Simply include "strtoumax.c".
8121 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8123 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8124 * strtoxmax.c: ... then renamed to this.
8126 2001-08-13 Paul Eggert <eggert@twinsun.com>
8128 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8129 Port to Solaris 8, where 'sed' requires a space after the 'r'
8130 command, and where sh dislikes "$/". Clean up the spacing a bit.
8131 Redirect output to $tmp just once.
8133 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8135 * addext.c (<errno.h>): Include.
8136 (errno): Declare if not defined.
8137 (addext): Work correctly when pathconf returns -1 and leaves
8138 errno alone because there is no limit. Also, work even if
8139 pathconf returns a value greater than SIZE_MAX.
8141 2001-08-12 Jim Meyering <meyering@lucent.com>
8143 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8144 Simply `return getcwd (NULL, 0);'.
8145 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8146 Use 1300 as initial value for length, not PATH_MAX.
8148 * pathmax.h: Clean up cpp syntax.
8150 2001-08-12 Jim Meyering <meyering@lucent.com>
8152 * gettimeofday.c: New file.
8154 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8156 2001-08-04 Jim Meyering <meyering@lucent.com>
8158 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8159 to get in sync with glibc.
8161 2001-08-03 Paul Eggert <eggert@twinsun.com>
8163 The following changes are from gettext 0.10.39 as maintained by
8166 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8167 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8168 with inverted sense. All uses changed.
8170 * mbswidth.c: Don't include <limits.h>.
8171 Include <stdlib.h> and <string.h> unconditionally.
8172 (iswcntrl, mbsinit, ISCNTRL): New macros.
8173 (mbsnwidth): Use K&R style function declarations.
8174 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8175 can optimize it when MB_CUR_MAX == 1.
8176 The width of control characters is zero, not 1.
8178 2001-07-15 Jim Meyering <meyering@lucent.com>
8180 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8181 (BUILT_SOURCES): Add unlocked-io.h.
8182 (io_functions): Define.
8183 (unlocked-io.h): New rule.
8184 (DISTCLEANFILES): Add unlocked-io.h.
8185 (all-local): Depend on unlocked-io.h, to ensure it is created.
8187 * unlocked-io.hin: New file
8189 * regex.c: Update from glibc.
8191 2001-07-05 Jim Meyering <meyering@lucent.com>
8193 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8195 (libfetish_a_SOURCES): Put all .h files here instead.
8196 Remove a thus-exposed (better checks in automake) duplicate and
8197 two unnecessary .h files.
8199 2001-06-11 Jim Meyering <meyering@lucent.com>
8201 * regex.c: Update from GNU libc.
8203 2001-05-27 Jim Meyering <meyering@lucent.com>
8205 * readutmp.h (UT_TYPE): Define.
8207 2001-05-24 Jim Meyering <meyering@lucent.com>
8209 * argmatch.c: Include "quote.h".
8210 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8211 quote function. Reported by Göran Uddeborg.
8213 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8215 * dirname.c (dir_name): Compute append_dot using path, not newpath
8216 which is not yet declared.
8218 2001-05-11 Paul Eggert <eggert@twinsun.com>
8220 * Makefile.am (libfetish_a_SOURCES):
8221 Add strftime.c, since we now compile it on all hosts.
8223 * strftime.c (my_strftime):
8224 Define to nstrftime if emacs, but only if my_strftime is not defined.
8225 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8226 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8227 Add one more extra argument: a nanoseconds value.
8230 (my_strftime function): Add %N format.
8231 (emacs_strftimeu): Renamed from emacs_strftime,
8232 with extra ut argument.
8234 2001-05-11 Paul Eggert <eggert@twinsun.com>
8236 dirname code cleanup. base_name now behaves more compatibly
8237 with POSIX basename when given file names that have trailing
8238 slashes, and similarly for dir_name. Add new primitives
8239 base_len and dir_len. Put the directory-name-related decls
8242 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8243 * backupfile.c (base_name): Likewise.
8244 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8245 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8246 * makepath.c (strip_trailing_slashes): Likewise.
8247 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8249 * rename.c (strip_trailing_slashes): Likewise.
8250 * same.c (base_name): Likewise.
8251 * stripslash.c (ISSLASH): Likewise.
8253 * addext.c: Include <dirname.h> after size_t is defined.
8254 * backupfile.c: Likewise.
8256 * addext.c (addext): Use base_len to trim redundant
8257 trailing slashes instead of doing it ourselves.
8258 But do not trim the last slash if it is not redundant.
8260 * backupfile.c (find_backup_file_name,
8261 max_backup_version): Use base_len instead of rolling it ourselves.
8262 Handle the case of "" and (on DOS) "C:" correctly.
8264 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8265 Include <string.h>, <dirname.h>.
8266 (base_name): Allow file names ending in slashes, other than names
8267 that are all slashes. In this case, return the basename followed
8268 by the slashes. This is more general, and can be used in places
8269 where the original base_name purposely had an assertion failure.
8270 (base_len): New function.
8272 * dirname.c: Include <string.h> instead of <stdlib.h>.
8273 Do not include <assert.h>; no longer needed.
8275 (memrchr): Remove decl.
8276 (dir_name_r): Remove.
8277 (dir_len): Renamed from dirlen. All callers changed.
8278 Rewrite in terms of base_name, for simplicity and consistency.
8279 (dir_name): Never return NULL. All callers changed.
8280 Do not include <stdlib.h> in test program; no longer needed.
8281 return 0; is fine for test program.
8283 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8285 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8287 * path-concat.c (path_concat): Use base_len to compute
8288 base length, not strlen; this means we cannot rely on memcpy
8291 * same.c (STREQ): Remove.
8292 (same_name): Handle the case where the basename ends in trailing '/'.
8294 * stripslash.c (strip_trailing_slashes): Return nonzero if
8295 a slash was stripped. Do not strip the last slash after a
8298 2001-04-08 Jim Meyering <meyering@lucent.com>
8300 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8301 recomputed; that's necessary when the offset spans a DST transition.
8302 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8304 2001-04-02 Jim Meyering <meyering@lucent.com>
8306 * regex.h, regex.c: Update from GNU libc.
8308 2001-03-19 Paul Eggert <eggert@twinsun.com>
8310 * version-etc.c (version_etc_copyright): Update to 2001.
8312 2001-03-16 Paul Eggert <eggert@twinsun.com>
8314 * tempname.c (uint64_t): Define to uintmax_t if
8315 not defined, and if UINT64_MAX is not defined.
8316 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8317 Reported by John David Anglin.
8319 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8321 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8322 alias if codeset is empty.
8323 * config.charset (BeOS): Use wildcard syntax.
8325 2001-03-13 Jim Meyering <meyering@lucent.com>
8327 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8328 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8331 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8333 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8335 * unicodeio.c (print_unicode_char): Simplify accordingly.
8337 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8339 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8340 support for DOS/DJGPP.
8342 2001-02-28 Paul Eggert <eggert@twinsun.com>
8344 * Makefile.am (libfetish_a_SOURCES):
8345 Add dup-safer.c, fopen-safer.c.
8346 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8348 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8350 2001-02-25 Paul Eggert <eggert@twinsun.com>
8352 The mkstemp replacement is taken from glibc 2.2.2, with some
8353 portability fixes for use outside glibc, as follows:
8355 * tempname.c (struct_stat64): New macro.
8356 (direxists, __gen_tempname): Use it.
8357 This avoids a portability problem with Solaris 8.
8359 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8360 (<stddef.h>, <stdint.h>, <string.h>):
8361 Include only if STDC_HEADERS || _LIBC.
8362 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8363 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8364 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8365 (__set_errno): Define this macro if <errno.h> doesn't.
8366 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8367 Define these macros if <stdio.h> doesn't.
8368 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8369 Define these macros if <sys/stat.h>
8370 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8371 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8372 __xstat64): Define if not _LIBC.
8373 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8374 (__gen_tempname): Invoke gettimeofday only if
8375 HAVE_GETTIMEOFDAY || _LIBC;
8376 otherwise, fall back on plain "time".
8377 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8379 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8381 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8383 2001-02-17 Jim Meyering <meyering@lucent.com>
8385 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8386 around included file name.
8388 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8390 * strftime.c: Update from GNU libc (the only changes were to comments).
8392 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8394 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8396 2001-02-17 Paul Eggert <eggert@twinsun.com>
8398 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8399 Remove workaround macros for hosts that have mbrtowc but not
8400 mbstate_t, as we now insist on proper declarations for both
8401 before using mbrtowc.
8403 2001-02-17 Jim Meyering <meyering@lucent.com>
8405 * regex.c: Update from libc.
8407 2001-02-16 Paul Eggert <eggert@twinsun.com>
8409 * alloca.c (malloc): Undef before defining, since stdlib.h
8410 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8411 Reported by Mark Hounschell via Paul Eggert.
8413 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8415 * config.charset: Update for FreeBSD 4.2.
8417 2001-01-26 Jim Meyering <meyering@lucent.com>
8419 * quotearg.c: Include stddef.h.
8420 * quote.c: Include stddef.h.
8421 Reported by Axel Kittenberger.
8423 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8424 line in double quotes so that it evokes a better diagnostic.
8425 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8426 Reported by Axel Kittenberger.
8428 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8430 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8431 to avoid a warning. Add back 'const' to inptr.
8433 2001-01-16 Jim Meyering <meyering@lucent.com>
8435 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8438 2001-01-14 Jim Meyering <meyering@lucent.com>
8440 * rename.c: New file. From Volker Borchert.
8441 Include stdlib.h, string.h or strings.h, and xalloc.h.
8442 Use strip_trailing_slashes rather than open-coding it.
8444 2001-01-03 Paul Eggert <eggert@twinsun.com>
8446 * strftime.c: Sync with glibc time/strftime.c 1.81.
8448 2001-01-03 Jim Meyering <meyering@lucent.com>
8450 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8451 local `inptr' to avoid warning with some system declarations of iconv.
8453 2000-12-29 Paul Eggert <eggert@twinsun.com>
8455 * modechange.c: Do not assume that mode_t uses the
8456 traditional octal encoding. E.g. "chmod 1 FOO" should set
8457 the other-execute bit of FOO even if S_IXOTH != 1.
8459 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8460 WOTH, XOTH, ALLM): New macros.
8461 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8462 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8464 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8465 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8467 No need to use uintmax_t; unsigned long is long enough.
8468 Don't bother to get suffix since we don't use it.
8470 2000-12-24 Jim Meyering <meyering@lucent.com>
8472 * hash.c (is_prime): Return explicit boolean values.
8473 (hash_get_first): Return NULL to appease Irix5.6's 89.
8474 Reported by Nelson Beebe.
8476 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8478 * localcharset.c (locale_charset): Add support for Win32.
8480 2000-12-18 Paul Eggert <eggert@twinsun.com>
8482 * physmem.h, physmem.c: New files.
8484 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8485 (noinst_HEADERS): Add physmem.h.
8487 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8488 't' for compatibility with Solaris 8 sort.
8490 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8492 * config.charset: Add support for BeOS.
8494 2000-12-16 Jim Meyering <meyering@lucent.com>
8496 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8497 SHELLS_FILE to a file name that's useful on djgpp systems.
8499 (ADDITIONAL_DEFAULT_SHELLS): Define.
8500 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8501 Based mostly on a patch from Prashant TR.
8503 2000-12-16 Jim Meyering <meyering@lucent.com>
8505 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8506 N and M) would have treated it like `chown N:N FILE'.
8508 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8510 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8512 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8513 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8514 to the list of canonical encodings. Rename EUC-CN to GB2312.
8516 2000-12-08 Andreas Schwab <schwab@suse.de>
8518 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8519 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8521 2000-12-07 Jim Meyering <meyering@lucent.com>
8523 * stripslash.c (ISSLASH): Define.
8524 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8527 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8528 (dir_name_r): Declare this function as static.
8529 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8530 manifest itself on a name containing a mix of slashes and
8532 Make this function work with names starting with a DOS-style
8533 drive letter and colon prefix.
8534 (dir_name): Append `.' if necessary.
8535 Based mostly on patches from Prashant TR and Eli Zaretskii.
8537 * dirname.h (dir_name_r): Remove prototype.
8539 2000-12-05 Jim Meyering <meyering@lucent.com>
8541 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8543 2000-12-04 Jim Meyering <meyering@lucent.com>
8545 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8546 Also include memory.h, stdlib.h, unistd.h if appropriate.
8547 Reported by Andreas Jaeger (conflicting declaration of malloc).
8549 2000-12-02 Jim Meyering <meyering@lucent.com>
8551 * closeout.h: Make idempotent, to avoid some obscure warnings.
8553 2000-12-01 Paul Eggert <eggert@twinsun.com>
8555 * memrchr.c: Include <config.h> before any system include file.
8557 2000-11-29 Paul Eggert <eggert@twinsun.com>
8559 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8561 2000-11-26 Jim Meyering <meyering@lucent.com>
8563 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8565 2000-11-22 Paul Eggert <eggert@twinsun.com>
8567 * strftime.c (my_strftime): Do not invoke mbrlen with a
8568 size of (size_t) -1; it's not portable.
8570 2000-11-17 Akim Demaille <akim@epita.fr>
8572 * obstack.h: Formatting changes.
8573 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8574 prevent type checking.
8575 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8576 cast the value to (void *): assigning a `foo *' to a `void *'
8578 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8580 2000-11-17 Jim Meyering <meyering@lucent.com>
8582 * strstr.c: Update from GNU libc.
8584 2000-11-16 Jim Meyering <meyering@lucent.com>
8586 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8588 2000-11-11 Jim Meyering <meyering@lucent.com>
8590 * error.c: Add a couple #includes, merging from GNU libc version.
8592 2000-11-10 Jim Meyering <meyering@lucent.com>
8594 * obstack.h: Update from GNU libc.
8595 * obstack.c: Likewise.
8597 2000-11-06 Paul Eggert <eggert@twinsun.com>
8599 * getusershell.c (setusershell): Use rewind rather than
8600 fseek/fseeko, to avoid configuration hassles with fseeko.
8601 Don't bother opening SHELLS_FILE if shellstream is NULL;
8604 2000-11-05 Jim Meyering <meyering@lucent.com>
8606 * makepath.h (make_dir): Declare.
8607 * makepath.c (make_dir): Remove `static' attribute.
8610 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8612 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8613 last one in a bucket, advance to the next bucket.
8615 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8617 * fnmatch.c: Do not comment out all the code if we are using
8618 the GNU C library, because in some cases we are replacing buggy
8619 code in the GNU C library itself.
8621 2000-10-30 Paul Eggert <eggert@twinsun.com>
8623 * error.h, getline.h, modechange.h:
8624 Remove "2000" from Copyright line, as the file hasn't been
8625 changed this year other than in the copyright notice.
8627 * xalloc.h: Add "2000" to Copyright line, as this file
8628 was changed this year.
8630 2000-10-30 Paul Eggert <eggert@twinsun.com>
8632 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8633 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8634 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8636 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8638 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8639 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8640 doesn't define __restrict_arr.
8642 2000-10-29 Jim Meyering <meyering@lucent.com>
8644 * xstat.in: Fix grammar in comment.
8646 2000-10-28 Jim Meyering <meyering@lucent.com>
8648 * memchr.c: Update from libc.
8649 Adjust for portability:
8650 [HAVE_STDLIB_H]: Include stdlib.h.
8651 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8652 Undef __memchr, too.
8653 [!weak_alias]: Define __memchr to memchr.
8655 * regex.c: Update from libc.
8656 * regex.h: Likewise.
8657 * getopt1.c: Likewise.
8658 * memcmp.c: Likewise.
8660 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8661 Avoid using fseek, when possible -- it's broken by design.
8662 Patch by Ulrich Drepper.
8664 2000-10-26 Jim Meyering <meyering@lucent.com>
8666 * strftime.c: Update from libc.
8668 2000-10-25 Jim Meyering <meyering@lucent.com>
8670 * obstack.c: Update from libc.
8672 2000-10-23 Jim Meyering <meyering@lucent.com>
8674 * hard-locale.c (hard_locale): Revert last change -- it was simply
8675 wrong. That set_locale call must not have any side effects.
8678 2000-10-22 Jim Meyering <meyering@lucent.com>
8680 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8681 [CYCLIC]: Remove now-unused definition.
8683 * save-cwd.c (O_DIRECTORY): Define, if needed.
8684 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8685 Suggestion from Ulrich Drepper.
8687 2000-10-21 Jim Meyering <meyering@lucent.com>
8689 * dirname.c (dir_name_r): New function, factored out of dir_name.
8690 (dir_name): Use dir_name_r.
8691 * dirname.h (dir_name_r): Declare it.
8693 2000-10-21 Jim Meyering <meyering@lucent.com>
8695 * dirname.c (memrchr): Declare if necessary.
8696 (dir_name): Remove the restriction that there be no
8697 trailing slashes. Now, this code skips past them, effectively
8699 [TEST_DIRNAME] (main): New unit tests.
8701 * memrchr.c: New file from GNU libc.
8702 Undef __memrchr, too.
8703 [!weak_alias]: Define __memrchr to memrchr.
8704 Guard weak_alias use with `#ifdef weak_alias'.
8706 2000-10-17 Jim Meyering <meyering@lucent.com>
8708 * quote.h (PARAMS): Define and use.
8709 Reported by Akim Demaille.
8711 * getopt.c: Update from libc.
8713 2000-10-16 Jim Meyering <meyering@lucent.com>
8715 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8718 2000-09-25 Jim Meyering <meyering@lucent.com>
8720 * md5.h (rol): Define (from GnuPG).
8722 * sha.c: Give credit (GnuPG) where due.
8723 (M): Use rol rather than open-coding it.
8724 Add a FIXME comment.
8726 2000-09-21 Jim Meyering <meyering@lucent.com>
8728 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8729 Reported by Michael Stone.
8731 2000-09-20 Jim Meyering <meyering@lucent.com>
8733 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8734 (noinst_HEADERS): Add sha.h.
8735 Based on code from Scott G. Miller and from GnuPG.
8737 2000-09-15 Jim Meyering <meyering@lucent.com>
8739 * regex.c: Update from libc.
8741 2000-09-10 Jim Meyering <meyering@lucent.com>
8743 * getopt.c (_getopt_internal): Update from glibc.
8745 2000-09-09 Jim Meyering <meyering@lucent.com>
8747 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8748 think it should be used as a general replacement for isascii.
8749 * fnmatch.c: Likewise.
8750 * mbswidth.c: Likewise
8751 * regex.c: Likewise.
8754 * userspec.c: Include sys/param.h and limits.h.
8756 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8757 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8758 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8759 UID, GID. Check range.
8761 2000-09-06 Jim Meyering <meyering@lucent.com>
8763 * getopt.c (_getopt_internal): Update from glibc.
8765 2000-08-30 Jim Meyering <meyering@lucent.com>
8767 * strftime.c: Merge in changes from GNU libc.
8769 2000-08-26 Jim Meyering <meyering@lucent.com>
8771 * closeout.c: Include "__fpending.h".
8772 (close_stdout_status): Return right away if there's nothing to flush.
8774 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8775 * __fpending.c: New file.
8776 * __fpending.h: New file.
8778 2000-08-07 Paul Eggert <eggert@twinsun.com>
8780 Standardize on "memory exhausted" instead of "Memory exhausted"
8781 or "virtual memory exhausted".
8782 * obstack.c (print_and_abort): Use "memory exhausted", not
8783 "virtual memory exhausted".
8784 * same.c (same_name): Invoke xalloc_die instead of printing
8786 * userspec.c (parse_user_spec): Likewise.
8787 * bumpalloc.h: comment fix
8788 * same.c, userspec.c: Include xalloc.h.
8790 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8791 not char *const and pointing to a constant array.
8792 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8793 (xrealloc): Comment fix.
8795 * userspec.c (parse_user_spec):
8796 Don't translate a message until just before returning,
8797 to avoid unnecessary translation.
8799 2000-08-07 Jim Meyering <meyering@lucent.com>
8801 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8802 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8803 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8804 getgroups.c, gethostname.c, getopt.h, group-member.c,
8805 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8806 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8807 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8808 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8809 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8810 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8811 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8812 yesno.c: Back out Copyright date changes for each file with no change
8813 this year. This eases coordination with other programs using the same
8814 source code modules. From Paul Eggert.
8816 2000-08-03 Greg McGary <greg@mcgary.org>
8818 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8819 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8820 (EXTEND_BUFFER): Use them.
8822 2000-08-01 Jim Meyering <meyering@lucent.com>
8824 * dirname.c (ISSLASH): Define.
8825 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8826 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8827 both `\' and `/' may be use as path separators.
8828 Based on a patch from Prashant TR.
8830 2000-07-31 Paul Eggert <eggert@twinsun.com>
8832 * quotearg.c (quotearg_n_options): Don't make the initial
8833 slot vector a constant, since it might get modified.
8835 2000-07-31 Jim Meyering <meyering@lucent.com>
8837 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8838 * obstack.c (print_and_abort): Likewise.
8840 2000-07-30 Paul Eggert <eggert@twinsun.com>
8842 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8843 buffer, so that the caller can always quote one small
8844 component of a "memory exhausted" message in slot 0.
8845 From a suggestion by Jim Meyering.
8847 2000-07-30 Jim Meyering <meyering@lucent.com>
8849 * makepath.c (make_path): Quote the other instance, too.
8851 * quotearg.c (N_STATIC_SLOTVECS): Define.
8852 (STATIC_BUF_SIZE): Define.
8853 (quotearg_n_options): Use only statically allocated storage when
8854 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8855 than STATIC_BUF_SIZE.
8857 2000-07-29 Jim Meyering <meyering@lucent.com>
8859 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8860 * dirname.c (dir_name): Likewise.
8862 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8864 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8865 (dir_name): Assert that there are no trailing slashes.
8867 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8869 * mbswidth.h (mbswidth): Add a flags argument.
8870 (mbswidth): New declaration.
8871 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8872 * mbswidth.c (mbswidth): Add a flags argument.
8873 (mbsnwidth): New function.
8875 2000-07-24 Jim Meyering <meyering@lucent.com>
8877 * mbswidth.c: Remove useless #else. From Bruno Haible.
8879 2000-07-23 Paul Eggert <eggert@twinsun.com>
8881 * mbswidth.c (_XOPEN_SOURCE):
8882 Don't define; this causes problems on Solaris 7.
8883 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8885 2000-07-23 Paul Eggert <eggert@twinsun.com>
8888 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8889 so that mbstate_t is always defined.
8891 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8892 be 1 in at least one GCC installation, and this configuration
8893 error is likely to be common. Ignoring MB_LEN_MAX hurts
8894 performance on hosts that have mbrtowc but have only unibyte
8895 locales, but I assume these hosts are rare.
8897 2000-07-23 Paul Eggert <eggert@twinsun.com>
8899 * quotearg.c: Streamline by invoking multibyte code only if needed.
8900 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8901 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8902 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8903 invoke multibyte primitives.
8905 2000-07-23 Jim Meyering <meyering@lucent.com>
8907 * basename.c (base_name): Add an assertion.
8909 2000-07-15 Bruno Haible <clisp.cons.org>
8911 * quotearg.c: When the system forces us to redefine mbstate_t,
8912 shadow its mbsinit function.
8914 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8916 * mbswidth.h: New file.
8917 * mbswidth.c: New file.
8918 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8919 (noinst_HEADERS): Add mbswidth.h.
8921 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8923 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8926 2000-07-15 Jim Meyering <meyering@lucent.com>
8928 * makepath.c: Include quote.h.
8929 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8930 corresponding argument in a `quote (...)' call.
8931 Give better diagnostics.
8933 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8934 (noinst_HEADERS): Add quote.h.
8936 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8937 from tar's src/misc.c.
8938 * quote.h: New file. Prototypes for same.
8940 2000-07-10 Paul Eggert <eggert@twinsun.com>
8942 From a suggestion by Bruno Haible.
8943 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8944 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8945 to decide whether to define the BeOS workaround macro;
8946 this adjusts to the change to AC_MBSTATE_T.
8948 2000-07-13 Paul Eggert <eggert@twinsun.com>
8950 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8952 * quotearg.c (quoting_style_args, quoting_style_vals,
8953 quotearg_buffer_restyled): Add support for
8954 clocale_quoting_style. Undo previous change to
8955 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8956 and "{RIGHT QUOTATION MARK}" msgids.
8958 2000-07-05 Paul Eggert <eggert@twinsun.com>
8960 The old behavior of quoting `like this' doesn't look good with
8961 newer, ISO-style fonts. See:
8962 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8964 Instead, quote "like this" by default. Let the translator
8965 tailor the locale-specific quoting behavior by providing
8966 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8968 * quotearg.c (N_): New macro.
8969 (gettext_default): New function.
8970 (quotearg_buffer_restyled): Use
8971 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8972 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8974 2000-07-09 Jim Meyering <meyering@lucent.com>
8976 * Most files: Update copyright dates to include 2000.
8978 2000-07-08 Jim Meyering <meyering@lucent.com>
8980 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8982 (xgethostname): Remove now-unnecessary #ifdef.
8983 Move declaration of `err' into loop where it's used.
8985 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8987 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8988 by allocating a larger buffer. Test the gethostname return value for
8989 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8990 returns an error and ENAMETOOLONG isn't defined.
8992 2000-07-05 Paul Eggert <eggert@twinsun.com>
8993 and Bruno Haible <haible@clisp.cons.org>
8995 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8997 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8999 * quotearg.c (struct quoting_options): Simplify quote_these_too
9002 2000-07-03 Jim Meyering <meyering@lucent.com>
9004 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9005 Reported by Bruno Haible.
9007 2000-07-04 Jim Meyering <meyering@lucent.com>
9009 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9010 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9013 2000-07-03 Paul Eggert <eggert@twinsun.com>
9014 and Bruno Haible <haible@clisp.cons.org>
9016 * quotearg.c (mbrtowc):
9017 Assign to *pwc, and return 1 only if result is nonzero.
9018 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9020 2000-07-03 Jim Meyering <meyering@lucent.com>
9022 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9023 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9026 2000-07-02 Jim Meyering <meyering@lucent.com>
9028 * quotearg.c (mbstate_t): Don't define here.
9030 2000-07-02 Jim Meyering <meyering@lucent.com>
9032 * nanosleep.c (SIGCONT): Define if not already defined.
9034 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9036 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9037 per change in ../m4/ls-mntd-fs.m4.
9038 (read_filesystem_list): Ignore symbolic links.
9040 2000-06-29 Jim Meyering <meyering@lucent.com>
9042 * same.c: Include <string.h> or <strings.h>, as appropriate,
9043 for declaration of strcmp.
9045 * long-options.c: Include <stdlib.h>, for declaration of exit.
9047 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9048 Avoid warning by casting result to `char *' to remove `const'.
9050 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9052 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9054 2000-06-26 Paul Eggert <eggert@twinsun.com>
9056 savedir now sets errno on failure and invokes xmalloc to get memory.
9057 Fix a couple of other minor bugs while we're at it.
9059 * savedir.c (<unistd.h>): Do not include; there's no need.
9060 (NAMLEN): Remove macro.
9061 (malloc, realloc): Remove decls.
9063 ("xalloc.h"): Include.
9064 (NAME_SIZE_DEFAULT): New macro.
9065 (savedir): Use xmalloc / xrealloc to allocate memory.
9066 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9067 Skip "" directory entries.
9068 Use strlen to calculate directory entry length, since the old method
9069 is rarely used these days and isn't worth supporting.
9070 Don't use a pointer after freeing it.
9071 Check for integer overflow when calculating allocation size.
9072 Use memcpy to copy entries, instead of stpcpy.
9073 Set errno properly when returning NULL.
9074 Check for readdir error.
9076 2000-06-26 Jim Meyering <meyering@lucent.com>
9078 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9080 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9082 * getusershell.c (xmalloc, xrealloc): Remove functions.
9084 Don't include <stdlib.h>. Don't declare malloc, realloc.
9086 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9088 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9090 2000-06-24 Jim Meyering <meyering@lucent.com>
9092 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9094 2000-06-21 Jim Meyering <meyering@lucent.com>
9096 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9098 2000-06-19 Paul Eggert <eggert@twinsun.com>
9100 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9101 (mbrtowc, mbstate_t): Define substitutes if
9102 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9103 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9104 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9106 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9108 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9109 than 1024, return a memory chunk of least possible size, instead
9110 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9111 Use free/xmalloc instead of xrealloc to avoid copying for very long
9114 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9116 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9117 address, not strdup. Include <stdlib.h> and don't declare free().
9119 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9121 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9124 2000-06-21 Jim Meyering <meyering@lucent.com>
9126 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9127 (noinst_HEADERS): Add getstr.h.
9129 * getline.c (getstr): Move into a separate file.
9130 * getstr.c (getstr): New file, extracted from getline.c, with
9131 the following changes: new parameter, delim2; both delim[12]
9132 parameters have type `int', not `char'. The latter would lose
9133 with 8-bit delimiters.
9134 * getstr.h: New file.
9136 2000-06-19 Jim Meyering <meyering@lucent.com>
9138 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9140 2000-06-18 Jim Meyering <meyering@lucent.com>
9142 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9143 Besides, these days every porting target provides a mkdir function.
9145 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9146 (this snippet comes from src/system.h).
9148 2000-06-15 Paul Eggert <eggert@twinsun.com>
9150 * human.c (adjust_value): New function.
9151 (human_readable_inexact): Apply rounding style even when
9152 printing approximate values.
9154 2000-06-14 Paul Eggert <eggert@twinsun.com>
9156 * human.c (human_readable_inexact): Allow an input block
9157 size that is not a multiple of the output block size, and vice versa.
9158 Reported by Piergiorgio Sartor.
9160 2000-06-14 Paul Eggert <eggert@twinsun.com>
9162 * getdate.y (get_date): Apply relative times after time
9163 zone indicator, not before. Reported by Todd A. Jacobs.
9165 2000-06-13 Jim Meyering <meyering@lucent.com>
9167 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9169 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9171 2000-06-12 Paul Eggert <eggert@twinsun.com>
9173 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9175 2000-06-04 Paul Eggert <eggert@twinsun.com>
9177 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9179 2000-06-04 Jim Meyering <meyering@lucent.com>
9181 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9182 SunOS 4.1.4 for which gid_t is an unsigned type.
9184 2000-06-03 Jim Meyering <meyering@lucent.com>
9186 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9188 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9190 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9191 newer, don't install charset.alias.
9192 * config.charset: Change the Linux/glibc rules so they become empty
9193 on glibc-2.1 or newer.
9195 2000-06-02 Jim Meyering <meyering@lucent.com>
9197 * mountlist.c: Back out last change. Instead, do this...
9198 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9199 member using the same `ignore'-testing code.
9200 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9204 2000-05-29 Jim Meyering <meyering@lucent.com>
9206 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9207 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9209 2000-05-22 Jim Meyering <meyering@lucent.com>
9211 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9213 2000-05-18 Jim Meyering <meyering@lucent.com>
9215 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9216 back, too, since it may have been modified by allocate_entry.
9217 (hash_delete): Rewrite to use neither the assignment operator
9218 nor the comma operator in an if-expression.
9220 2000-05-15 Paul Eggert <eggert@twinsun.com>
9223 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9224 Remove; no longer needed.
9225 "quotearg.h": Add include.
9226 (file_name): Do not bother to explicitly initialize to NULL; it's less
9227 efficient on some hosts.
9228 (close_stdout_status): Remove test as to whether stdout was already
9229 closed; it breaks for the case "echo x | sort >&-".
9230 Quote file name colons.
9231 Do not assume that _("write error") lacks format strings.
9233 2000-05-15 Jim Meyering <meyering@lucent.com>
9235 * version-etc.c (version_etc_copyright): Update the copyright string
9236 used in all --version output.
9238 2000-05-14 Jim Meyering <meyering@lucent.com>
9240 * closeout.c (close_stdout_set_file_name): New function.
9241 (close_stdout_status): Use new file-scoped global.
9242 Return right away if fstat says the stdout file descriptor is invalid.
9243 * closeout.h (close_stdout_set_file_name): Declare.
9245 2000-05-10 Jim Meyering <meyering@lucent.com>
9247 * closeout.c [default_exit_status]: New file-scoped variable.
9248 (close_stdout_set_status): New function.
9249 * closeout.h (close_stdout_set_status): Declare.
9251 2000-05-08 Jim Meyering <meyering@lucent.com>
9253 * long-options.c: Don't include closeout.h.
9254 (parse_long_options): Don't call close_stdout for --version.
9256 2000-05-06 Jim Meyering <meyering@lucent.com>
9258 * strnlen.c: Undefine __strnlen and strnlen.
9259 [!weak_alias]: Define __strnlen to strnlen.
9261 * atexit.c: New file, from libiberty.
9263 2000-05-06 Jim Meyering <meyering@lucent.com>
9265 * closeout.c (close_stdout_status): Also check for errors on the
9268 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9270 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9271 instead of xmalloc, xrealloc, path_concat.
9272 (locale_charset): Treat empty environment variables as absent.
9273 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9275 2000-05-04 Jim Meyering <meyering@lucent.com>
9277 * getopt.c: Update from glibc.
9278 * obstack.c: Likewise.
9279 * obstack.h: Likewise.
9280 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9282 * regex.h: Likewise.
9283 * strndup.c: Likewise.
9284 * strnlen.c: New file, from glibc.
9286 2000-05-01 Jim Meyering <meyering@lucent.com>
9288 * full-write.c (full_write): Remove `FIXME' part of comment.
9290 2000-04-29 Jim Meyering <meyering@lucent.com>
9292 * path-concat.c: Declare strdup only if it's not defined.
9293 * canon-host.c: Likewise.
9295 2000-04-28 Jim Meyering <meyering@lucent.com>
9297 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9298 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9299 included first, then limits.h is included by locale.h by libintl.h.
9300 From John David Anglin.
9302 2000-04-25 Jim Meyering <meyering@lucent.com>
9304 * makepath.c (S_IRWXUGO): Define.
9305 (make_path): Always perform explicit chmod if MODE specifies any
9306 of the `special' permission bits. Prompted by a bug report against
9307 install from Mate Wierdl and Joost van Baal.
9309 2000-04-18 Jim Meyering <meyering@lucent.com>
9313 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9314 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9316 2000-04-17 Jim Meyering <meyering@lucent.com>
9318 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9319 the definition of it to rpl_strftime also defined-away the system's
9322 2000-04-15 Jim Meyering <meyering@lucent.com>
9324 Use `C' to denote so-called `contiguous' files, the same way
9326 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9327 (ftypelet): Use S_ISCTG.
9328 From Michael Deutschmann.
9330 2000-04-14 Jim Meyering <meyering@lucent.com>
9332 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9334 2000-04-08 Jim Meyering <meyering@lucent.com>
9336 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9337 names don't conflict. Reported by Eli Zaretskii.
9339 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9341 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9342 bug. Deal with the different error behavior of Irix iconv.
9344 2000-04-07 Jim Meyering <meyering@lucent.com>
9346 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9347 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9349 2000-04-05 Jim Meyering <meyering@lucent.com>
9351 Portability tweaks required for ultrix4.3.
9352 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9353 * readutmp.c: Include sys/types.h before sys/stat.h.
9354 * canon-host.c: Declare strdup.
9355 * path-concat.c: Likewise.
9356 From John David Anglin.
9358 2000-04-04 Jim Meyering <meyering@lucent.com>
9360 Be more DOS 8.3-friendly.
9361 * ref-add.sin: Renamed from ref-add.sed.in.
9362 * ref-del.sin: Renamed from ref-del.sed.in.
9363 * Makefile.am: Reflect renaming.
9364 Reported by Eli Zaretskii.
9366 Use a temporary file name that won't clash with `charset.alias'
9367 in the DOS 8.3 name space.
9368 * Makefile.am (charset_tmp): Define.
9369 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9370 (uninstall-local): Likewise.
9371 Reported by Eli Zaretskii.
9373 2000-03-29 Paul Eggert <eggert@twinsun.com>
9375 * time/strftime.c (my_strftime): Make sure we call the system
9376 strftime, not ourselves, when invoking the underlying strftime.
9378 2000-03-24 Jim Meyering <meyering@lucent.com>
9380 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9381 (charset_alias): Define.
9382 (install-exec-local): Factor out common code.
9383 (uninstall-local): Split lines longer than 80.
9384 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9386 (.sed.in.sed): New rule. Don't redirect directly to $@.
9387 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9389 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9391 * config.charset: Output a line containing "Packages using this file".
9392 * ref-add.sed.in, ref-del.sed.in: New files.
9393 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9394 ref-del.sed): New rules.
9396 2000-03-17 Jim Meyering <meyering@lucent.com>
9398 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9399 Otherwise, include <strings.h>
9401 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9403 * unicodeio.c (utf8_wctomb): New function.
9404 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9405 format instead of in UCS-4 with platform dependent endianness.
9407 2000-03-07 Paul Eggert <eggert@twinsun.com>
9409 * savedir.c (savedir): Work even if directory size is
9410 negative; this can happen with some screwy NFS configurations.
9412 2000-03-06 Jim Meyering <meyering@lucent.com>
9414 * localcharset.c (get_charset_aliases): Don't try to free file_name
9415 if it's NULL (because we ran out of memory). From Bruno Haible.
9417 2000-03-05 Jim Meyering <meyering@lucent.com>
9419 * localcharset.c ("path-concat.h"): Include.
9420 (get_charset_aliases): Use path_concat instead of ANSI string
9423 * unicodeio.h (PARAMS): Define.
9424 Use it to guard prototype.
9426 2000-03-04 Jim Meyering <meyering@lucent.com>
9428 * Makefile.am (install-exec-local): Create $(libdir) before installing
9430 (uninstall-local): Uncomment this rule so `make distcheck' works
9433 * unicodeio.c (<errno.h>): Include it.
9434 (errno): Declare if not defined.
9436 * localcharset.c: Add Bruno's comment justifying use of volatile.
9438 * config.charset: New version, incorporating remarks from a linux
9439 i18n mailing list. From Bruno Haible.
9441 2000-03-02 Jim Meyering <meyering@lucent.com>
9443 * Makefile.am (EXTRA_DIST): Add config.charset.
9445 2000-03-01 Jim Meyering <meyering@lucent.com>
9447 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9448 * unicodeio.c: Likewise.
9450 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9452 * config.charset: New file.
9453 * localcharset.c: New file.
9454 * unicodeio.h, unicodeio.c: New files.
9455 * Makefile.am (DEFS): Add -DLIBDIR=...
9456 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9457 (noinst_HEADERS): Add unicodeio.h.
9458 (all-local, install-exec-local, charset.alias): New targets.
9460 2000-02-28 Paul Eggert <eggert@twinsun.com>
9462 * quotearg.c (ALERT_CHAR): New macro.
9463 (quotearg_buffer_restyled): Use it.
9465 2000-02-27 Jim Meyering <meyering@lucent.com>
9467 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9468 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9470 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9471 not `#if STDC_HEADERS'.
9472 Declare malloc if needed.
9474 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9475 now that autoconf always defines the HAVE_DECL_ symbols.
9476 * human.c: Likewise.
9478 * strtoumax.c: Likewise.
9480 * backupfile.c: Arrange for cpp to fail if the configure-time
9481 declaration check was not run.
9483 * human.c: Likewise.
9485 * strtoumax.c: Likewise.
9487 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9488 then first look up the entire `.'-containing string as a login name.
9490 2000-02-18 Paul Eggert <eggert@twinsun.com>
9492 * getdate.y: Handle two-digit years with leading zeros correctly.
9493 (textint): New typedef.
9494 (parser_control): Member year changed from int to textint.
9496 (YYSTYPE): Removed; replaced by %union with int and textint members.
9497 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9498 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9499 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9500 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9501 (date, number, to_year): Use width of number in digits, not its value,
9502 to determine whether it's a 2-digit year, or a 2-digit time.
9503 (yylex): Store number of digits of numeric tokens.
9504 Reported by John Kendall.
9506 (parser_control): Changed from struct parser_control to typedef (for
9507 consistency). All uses changed.
9509 (tID): Removed; not used.
9510 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9512 2000-02-14 Paul Eggert <eggert@twinsun.com>
9514 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9515 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9517 2000-02-12 Jim Meyering <meyering@lucent.com>
9519 * userspec.c (ISDIGIT): Define it.
9520 (isdigit): Remove definition.
9521 (is_number): Use ISDIGIT, not isdigit.
9522 <libintl.h>: Include.
9524 (parse_user_spec): Mark translatable strings.
9526 2000-02-10 Jim Meyering <meyering@lucent.com>
9528 With these changes, nanosleep.[ch] are finally enough like the other
9529 lib/* replacement files to compile on a few more losing systems.
9531 * nanosleep.h: Don't include config.h.
9532 Remove prototype from declaration of nanosleep.
9533 (PARAMS): Remove now-unneeded definition.
9534 * nanosleep.c: #undef nanosleep.
9535 (rpl_nanosleep): Rename from nanosleep.
9537 2000-02-03 Jim Meyering <meyering@lucent.com>
9539 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9540 rather than with `#if HAVE_UTMPNAME'.
9542 2000-02-01 Jim Meyering <meyering@lucent.com>
9544 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9546 2000-01-31 Jim Meyering <meyering@lucent.com>
9548 * nanosleep.h (nanosleep): Guard declaration with
9549 `#if ! HAVE_DECL_NANOSLEEP'.
9550 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9551 the declaration in that vendor's sys/timers.h.
9552 Reported by Christian Krackowizer.
9554 * quotearg.c (ISASCII): Add #undef and move definition to follow
9555 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9556 (ISPRINT): Likewise.
9557 Reported by Tom Tromey.
9559 2000-01-30 Jim Meyering <meyering@lucent.com>
9561 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9562 uses of ->ut_name. The latter doesn't work with new Linux header files
9563 where only utmpx.ut_user is declared.
9565 * readutmp.h (UT_USER): Define.
9567 2000-01-23 Jim Meyering <meyering@lucent.com>
9569 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9572 2000-01-22 Jim Meyering <meyering@lucent.com>
9574 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9575 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9576 Required for some AIX systems. Reported by Christian Krackowizer.
9577 [TESTING] (main): New function.
9579 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9580 * dirname.c (dir_name): Support for DOS-style file names with drive
9583 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9585 * strverscmp.c (ISDIGIT): Define.
9586 (strverscmp): Use ISDIGIT, not isdigit.
9588 2000-01-17 Paul Eggert <eggert@twinsun.com>
9590 * nanosleep.c (nanosleep):
9591 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9592 POSIX.1 doesn't require SA_INTERRUPT and some systems
9593 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9594 it's been part of POSIX.1 since day 1 (in 1988).
9596 2000-01-17 Jim Meyering <meyering@lucent.com>
9598 * interlock: Remove unused file. Reported by François Pinard.
9600 2000-01-16 Paul Eggert <eggert@twinsun.com>
9602 * quotearg.c (quotearg_buffer_restyled): Do not quote
9603 alert, backslash, formfeed, and vertical tab unnecessarily in
9604 shell quoting style.
9607 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9608 Free Software Foundation, Inc.
9609 Copying and distribution of this file, with or without modification,
9610 are permitted provided the copyright notice and this notice are preserved.