1 2006-06-29 Eric Blake <ebb9@byu.net>
3 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
4 unused static function.
6 2006-06-29 Eric Blake <ebb9@byu.net>
10 2006-06-29 Derek R. Price <derek@ximbiot.com>
12 * strftime.c: Assume strftime() exists.
14 2006-06-28 Bruno Haible <bruno@clisp.org>
16 * getaddrinfo.h: Fix POSIX URL.
17 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
18 (use_win32_p): Make static.
19 (getaddrinfo): Reject service name if it is empty or does not consist
20 solely of decimal digits, or if its value is > 65535.
21 (getnameinfo): Remove useless casts.
23 2006-06-28 Derek R. Price <derek@ximbiot.com>
25 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
26 Autoconf 2.60 says this stuff was obsolete.
28 2006-05-12 Bruno Haible <bruno@clisp.org>
30 * mkdtemp.c [MINGW]: Include <io.h>.
31 (mkdir): Define using _mkdir.
33 2006-06-28 Bruno Haible <bruno@clisp.org>
35 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
36 declaration for wcwidth.
37 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
39 2006-06-28 Eric Blake <ebb9@byu.net>
41 * xvasprintf.h: Fix comments.
43 2006-06-28 Eric Blake <ebb9@byu.net>
45 * mbchar.h (wcwidth): Include wcwidth.h.
46 * mbswidth.c (wcwidth): Move from here...
47 * wcwidth.h: ...to this new file.
49 2006-06-28 Simon Josefsson <jas@extundo.com>
51 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
52 functions there. It will succeed on Windows XP, but on Windows
53 2000 and (presumably) earlier, it will fail, and use the internal
55 (use_win32_p): New function.
56 (getaddrinfo): Use strtoul on servname, to support numeric ports.
57 Support AI_NUMERICSERV to disable getservbyname.
58 (getnameinfo): New function, only supports
59 NI_NUMERICHOST|NI_NUMERICSERV for now.
61 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
62 only have some of them. Add AI_NUMERICSERV. Add prototype for
65 2006-06-27 Bruno Haible <bruno@clisp.org>
67 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
69 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
71 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
72 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
73 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
75 2006-06-26 Bruno Haible <bruno@clisp.org>
77 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
79 Reported by Mark D. Baushke and Larry Jones.
81 2006-06-26 Bruno Haible <bruno@clisp.org>
83 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
85 Suggested by Mark D. Baushke and Larry Jones.
87 2006-06-23 Mark D. Baushke <mdb@gnu.org>
89 * stdint_.h: Treat BSD/OS like OpenBSD.
91 2006-06-23 Bruno Haible <bruno@clisp.org>
93 * stdint_.h: Treat IRIX like OpenBSD.
95 2006-06-23 Bruno Haible <bruno@clisp.org>
97 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
98 ISO C 99 Technical Corrigendum 1.
100 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
102 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
103 Some compiler complained about some of them. Problem reported by
105 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
107 2006-06-21 Simon Josefsson <jas@extundo.com>
109 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
112 * socket_.h: Don't define WINVER.
114 * inet_pton.h, inet_pton.c: New file, taken from glibc but
115 slightly modified to work in gnulib.
117 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
119 * read-file.c (fread_file): Start with buffer allocation of
120 0 bytes rather than 1 byte; this simplifies the code.
121 Don't invoke feof; it's not needed. Refactor to avoid duplicate
122 code to free buffer and save/restore errno.
123 (internal_read_file): Remove unused local.
125 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
127 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
128 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
129 Problem reported by Denis Excoffier in
130 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
132 2006-06-19 Simon Josefsson <jas@extundo.com>
134 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
136 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
138 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
140 2006-06-17 Bruno Haible <bruno@clisp.org>
142 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
144 2006-06-17 Bruno Haible <bruno@clisp.org>
146 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
147 problem on Solaris 2.5.1.
149 2006-06-16 Eric Blake <ebb9@byu.net>
151 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
152 * unicodeio.c [!defined errno]: Likewise.
153 * strtol.c [!defined errno]: Likewise.
154 * strtod.c [!defined errno]: Likewise.
156 2006-06-15 Bruno Haible <bruno@clisp.org>
158 * stdint_.h: Rewritten to be fully auto-configured.
159 Fixes bug on HP-UX/IA64.
161 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
163 * getdate.y (__attribute__): Don't define if already defined.
164 Problem reported by Larry Jones.
165 * utimens.c (__attribute__): Likewise.
167 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
169 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
170 reported by Andreas Schwab.
172 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
173 Bruno Haible <bruno@clisp.org>
175 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
177 2006-05-26 Martin Lambers <marlam@marlam.de>
179 * getpass.c: Updates the test for the native W32 API, and adds
180 missing includes, thus fixing compilation warnings.
182 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
184 * tempname.c (small_open, large_open): New macros.
185 (__open, __open64) [!_LIBC]: Remove.
186 (__gen_tempname): Use small_open and large_open instead of __open
187 and __open64. This fixes a portability bug on HP-UX 11.11i
188 reported by Simon Wing-Tang in
189 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
191 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
193 * exclude.c (exclude_fnmatch): New function.
194 (excluded_file_name): Call exclude_fnmatch.
195 * exclude.h (excluded_file_name): New prototype
197 2006-05-24 Bruno Haible <bruno@clisp.org>
199 * printf-args.c (printf_fetchargs): Turn NULL pointers for
200 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
201 Reported by Thorsten Maerz <torte@netztorte.de> via
202 Aaron Stone <aaron@serendipity.cx>.
204 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
206 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
207 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
208 (my_usleep): Don't mishandle maximum value.
210 2006-05-19 Jim Meyering <jim@meyering.net>
212 * getugroups.c: Correct an outdated comment. From Bruno Haible.
214 2006-05-17 Bruno Haible <bruno@clisp.org>
217 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
219 2006-05-17 Bruno Haible <bruno@clisp.org>
221 * stdint_.h: Fix recognition of Cygwin.
223 2006-05-11 Jim Meyering <jim@meyering.net>
225 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
227 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
229 * crc.c (crc32_update): Remove unnecessary L suffix.
230 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
231 unwanted sign propagation, e.g., on hosts with 64-bit int.
232 There still are some problems with reeelly weird theoretical hosts
233 (e.g., 33-bit int) but it's not worth worrying about now.
234 * sha1.c (rol): Likewise.
235 (K1, K2, K3, K4): Remove unnecessary L suffix.
237 2006-05-10 Bruno Haible <bruno@clisp.org>
239 * des.c: Cast to avoid warnings.
241 2006-05-10 Simon Josefsson <jas@extundo.com>
243 * md4.c: Typo fix, update copyright years.
244 (K1, K2): Don't use L because it turn computations into 64-bit on
247 2006-05-09 Bruno Haible <bruno@clisp.org>
249 * xvasprintf.c: Include limits.h, string.h, xsize.h.
250 (EOVERFLOW): Define fallback value.
251 (xstrcat): New function.
252 (xvasprintf): Recognize the special case of a string concatenation.
254 2006-05-01 Bruno Haible <bruno@clisp.org>
256 * stdint_.h: Shorter URL.
257 * inttypes.h: Likewise.
259 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
261 * verify.h: Document the internals better. Most of this change
262 was written by Bruno Haible.
264 2006-04-29 Bruno Haible <bruno@clisp.org>
266 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
267 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
269 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
271 * getdate.y (get_date): When adding relative date, start with the
272 initial time, not with the result of the first mktime call.
274 2006-04-23 Bruno Haible <bruno@clisp.org>
276 * copy-file.c: Include <unistd.h> unconditionally.
277 * execute.c: Likewise.
278 * fatal-signal.c: Likewise.
279 * findprog.c: Likewise.
280 * mkdtemp.c: Likewise.
283 * wait-process.h: Likewise.
285 2006-04-23 Bruno Haible <bruno@clisp.org>
287 * fwriteerror.c (fwriteerror): Call fclose also when an error
288 condition was already detected.
289 Reported by Ben Pfaff <blp@cs.stanford.edu>.
291 2006-04-19 Derek Price <derek@ximbiot.com>
292 Eric Blake <ebb9@byu.net>
294 * inttypes.h: Correct grammar in comment.
296 2006-04-18 Derek Price <derek@ximbiot.com>
297 Paul Eggert <eggert@cs.ucla.edu>
299 * inttypes.h: New file.
300 * strtoimax.c: Assume <inttypes.h>.
302 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
304 * utimens.c (futimens): glibc futimesat messes up if /proc
305 isn't mounted. Problem reported by Kir Kolyshkin.
307 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
309 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
310 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
311 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
313 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
315 Merge regex changes from libc, removing some of our
316 POSIX-conformance changes that were rejected and redoing them in a
319 * regcomp.c (re_compile_internal, init_dfa):
320 Length arg is now size_t, not Idx. All uses changed.
321 (peek_token): Forward decl now says internal_function.
322 (__re_error_msgid, __re_error_msgid_idx):
323 Now static rather than extern with attribute_hidden.
324 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
325 For some reason libc prefers K&R style defns for external functions.
326 (regerror) [!defined _LIBC]: Likewise.
327 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
328 (seek_collating_symbol_entry, lookup_collation_sequence_value):
329 (build_range_exp, build_collating_symbol):
331 (re_compile_fastmap): Use '\0' to memset, not 0.
332 (utf8_sb_map): Make the calculations more obvious.
333 (init_dfa, parse_bracket_exp, build_charclass_op):
334 Call calloc and cast result, as glibc does.
335 (init_word_char, fetch_token, peek_token, peek_token_bracket):
336 (build_range_exp, build_collating_symbol):
337 Now internal functions.
339 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
341 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
342 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
343 Don't depend on VMS; depend on __VMS instead, for POSIX
345 (regoff_t): Define to ssize_t, not long int.
347 Remove the REG_ macros named below. Instead, make the old names
348 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
350 (REG_BACKSLASH_ESCAPE_IN_LISTS):
351 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
352 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
353 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
354 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
355 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
356 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
357 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
358 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
359 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
360 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
361 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
362 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
363 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
364 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
365 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
366 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
368 Remove. All uses replaced by the old RE_* names.
369 (RE_BACKSLASH_ESCAPE_IN_LISTS):
370 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
371 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
372 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
373 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
374 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
375 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
376 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
377 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
378 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
379 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
380 Don't bother having these macros be independent of each others'
381 values, since they no longer exist in the POSIX name space.
383 Rename the following member names back to their old names,
384 unless !__USE_GNU_REGEX. All uses changed back.
385 (buffer): Renamed from re_buffer.
386 (allocated): Renamed from re_allocated.
387 (used): Renamed from re_used.
388 (syntax): Renamed from re_syntax.
389 (fastmap): Renamed from re_fastmap.
390 (translate): Renamed from re_translate.
391 (can_be_null): Renamed from re_can_be_null.
392 (regs_allocated): Renamed from re_regs_allocated.
393 (fastmap_accurate): Renamed from re_fastmap_accurate.
394 (no_sub): Renamed from re_no_sub.
395 (not_bol): Renamed from re_not_bol.
396 (not_eol): Renamed from re_not_eol.
397 (newline_anchor): Renamed from re_newline_anchor.
398 (num_regs): Renamed from rm_num_regs.
399 (start): Renamed from rm_start.
400 (end): Renamed from rm_end.
402 (free_state): Move up a bit.
404 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
406 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
407 when that is what is intended.
408 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
409 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
411 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
412 All uses changed back to re_malloc, etc. It's now the caller's
413 responsibility to check for overflow; all callers changed.
414 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
415 (re_x2nrealloc): Remove.
416 (free_state): Remove decl.
418 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
419 (re_set_registers, re_exec):
422 2006-01-31 Roland McGrath <roland@redhat.com>
424 * regcomp.c (calc_eclosure_iter): Remove dead variables.
425 Reported by Mike Frysinger <vapier@gentoo.org>.
427 2006-01-15 Andreas Jaeger <aj@suse.de>
430 * regex_internal.c (re_string_reconstruct): Adjust for
431 build_wcs_upper_buffer change.
432 (build_wcs_upper_buffer): Change return type.
434 2005-12-10 Ulrich Drepper <drepper@redhat.com>
436 * regex_internal.h: Include <stdint.h> if available.
438 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
440 * regex_internal.h (SIZE_MAX): Provide a default definition.
442 2005-10-14 Ulrich Drepper <drepper@redhat.com>
444 * regcomp.c: Adjust for changed secondary hash function.
446 2005-09-30 Ulrich Drepper <drepper@redhat.com>
448 * regex.h: Pretty printing.
449 Clean up namespace a bit.
451 2005-09-30 Jakub Jelinek <jakub@redhat.com>
453 * regexec.c (update_cur_sifted_state, check_arrival,
454 check_arrival_add_next_nodes): Avoid using uninitialized variable.
456 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
457 Ulrich Drepper <drepper@redhat.com>
460 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
461 (bitset_word_t): Renamed from bitset_word. All uses changed.
463 2005-09-22 Ulrich Drepper <drepper@redhat.com>
466 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
467 * regcomp.c: Remove unnecessary uses of
468 unsigned RE_TRANSLATE_TYPE.
469 * regex_internal.h: Likewise.
470 * regex_internal.c: Likewise.
471 * regexec.c: Likewise.
472 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
474 2005-09-07 Ulrich Drepper <drepper@redhat.com>
476 * regexec.c (find_recover_state): Remove unnecessary
478 (transit_state_bkref): Make DFA a const pointer.
479 (get_subexp): Likewise.
480 (check_arrival): Likewise.
481 (update_cur_sifted_state): Likewise.
482 (re_search_internal): Likewise.
483 (prune_impossible_nodes): Likewise.
484 (acquire_init_state_context): Likewise.
485 (proceed_next_node): Likewise.
486 (set_regs): Likewise.
487 (free_fail_stack_return): Likewise.
488 (check_arrival_expand_ecl): Mark DFA parameter as const.
489 (check_arrival_expand_ecl_sub): Likewise.
490 (check_subexp_limits): Likewise.
491 (sub_epsilon_src_nodes): Likewise.
492 (add_epsilon_src_nodes): Likewise.
493 (merge_state_array): Likewise.
494 (update_regs): Likewise.
495 (build_trtable): Likewise.
496 (sift_states_backward): Mark MCTX parameter as const.
497 (build_sifted_states): Likewise.
498 (update_cur_sifted_state): Likewise.
499 (sift_states_mkref): Likewise.
500 (check_arrival_expand_ecl): Mark eclosure as const.
501 (check_dst_limits_calc_pos_1): Likewise.
502 * regex_internal.h (re_match_context_t): Make dfa a const
505 2005-09-06 Ulrich Drepper <drepper@redhat.com>
507 * regexec.c (merge_state_with_log): Define dfa as const pointer.
508 (transit_state_sb): Likewise.
509 (transit_state_mb): Likewise.
510 (sift_states_iter_mb): Likewise.
511 (check_arrival_add_next_nodes): Likewise.
512 (check_node_accept_bytes): Change first parameter to pointer-to-const.
513 [_LIBC] (re_search_2_stub): Use mempcpy.
515 * regex_internal.c (re_string_reconstruct): Avoid calling
516 mbrtowc for very simple UTF-8 case.
518 * regex_internal.c (re_acquire_state): Make DFA pointer arg
520 (re_acquire_state_context): Likewise.
521 * regex_internal.h: Adjust prototypes.
523 * regex.c: Prevent using C++ compilers.
525 * regex_internal.c (re_acquire_state): Minor code rearrangement.
526 (re_acquire_state_context): Likewise.
528 2006-03-29 Mark D. Baushke <mdb@gnu.org>
529 Bruno Haible <bruno@clisp.org>
531 * stdint_.h: On OpenBSD, don't redefine types already included in
532 <sys/types.h> and <inttypes.h>.
534 2006-03-24 Eric Blake <ebb9@byu.net>
536 * time_r.c (copy_string_result): Remove, as it is no longer used.
538 2006-03-24 Simon Josefsson <jas@extundo.com>
540 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
541 including some doc fixes.
542 (base64_encode_alloc): Fix +1 bug on allocation failures.
544 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
546 * base64.c (base64_encode): Do not read past end of array with
547 unsanitized input on systems with CHAR_BIT > 8.
549 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
551 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
552 Typedef to long int, not to off_, as POSIX will likely change
555 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
557 * argp-help.c (validate_uparams): Fix typo
558 * argp-parse.c (argp_default_options): Consistently begin help
559 messages with a lowercase letter.
561 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
563 * time_r.h (asctime_r, ctime_r): Remove. These functions can
564 overrun buffers and shouldn't be used (much as gets shouldn't be
566 * time_r.c (asctime_r, ctime_r): Likewise.
568 2006-03-08 Simon Josefsson <jas@extundo.com>
570 * gc-gnulib.c (randomize): Don't open files called 'no', they
571 signal that configure disabled the device.
573 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
575 * c-stack.c: Include unistd.h unconditionally, since we now assume
577 * getlogin_r.c: Likewise.
578 * getlogin_r.h: Likewise.
580 * pagealign_alloc.c: Likewise.
581 * unistd_.h: Remove; no longer needed.
583 2006-03-07 Simon Josefsson <jas@extundo.com>
585 * unistd_.h: New file.
587 2006-03-07 Simon Josefsson <jas@extundo.com>
589 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
591 2006-03-01 Simon Josefsson <jas@extundo.com>
593 * readline.c: Fix typo, tiny patch from Stepan Kasal
596 2006-02-28 Simon Josefsson <jas@extundo.com>
598 * getopt.c: Protect #include of unistd.h, for MSVS.
600 2006-02-27 Simon Josefsson <jas@extundo.com>
602 * base64.h: Indent #define's. From Jim Meyering
605 2006-02-27 Jim Meyering <jim@meyering.net>
607 Revert the change of 2006-02-24, so these files can continue
608 to be sync'd from gettext.
609 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
612 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
614 * glob.c: Say "invalid" rather than "illegal" in comments.
616 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
618 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
620 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
622 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
623 AT_FDCWD exceeds INT_MAX.
624 * openat.h (AT_FDCWD): Likewise.
626 2006-02-14 Jim Meyering <jim@meyering.net>
630 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
631 failure on deficient systems, and simplify gnulib lgpl dependencies.
632 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
633 xmalloc/lstat combination. Based on a patch from Bruno Haible.
635 * xalloc-die.c: Remove unused definition of N_.
637 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
639 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
641 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
643 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
644 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
646 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
648 * argp-namefrob.h: Restore changes accidentally lost during the
649 "autoupdate" on 2005-12-12.
651 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
653 * fnmatch.c (L_): Renamed from L, to work around a bug in
654 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
655 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
658 2006-01-26 Simon Josefsson <jas@extundo.com>
660 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
661 prototype is visible on mingw32.
663 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
666 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
669 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
671 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
672 attempt to open for write; this always fails, at least on POSIX
673 hosts. This reinstates the 2006-01-09 change, which was
674 inadvertently removed.
676 2006-01-26 Bruno Haible <bruno@clisp.org>
677 Paul Eggert <eggert@cs.ucla.edu>
680 [(! (defined __cplusplus || defined __BEOS__)
682 && !(defined __HP_cc || defined __xlc__
683 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
685 #define to signed char in these cases too; this simplifies
686 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
687 etc., separately) and makes it more conservative.
689 2006-01-21 Jim Meyering <jim@meyering.net>
691 Sync from the stable (b5) branch of coreutils:
693 * fts.c (fts_children): Don't let close() clobber errno from
696 * fts.c (fts_stat): When following a symlink-to-directory,
697 don't necessarily interpret stat-fails+lstat-succeeds as indicating
698 a dangling symlink. That can also happen at least for ELOOP.
699 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
700 FYI, this bug predates the inclusion of fts.c in coreutils.
702 * fts.c (fts_open): Put new maxarglen declaration and uses
703 in their own block, so pre-c99 compilers don't object.
705 Avoid the double-free (first in fts_read, second in fts_close) that
706 would occur when an `active' directory is made inaccessible (e.g.,
707 via chmod a-x) during a traversal.
708 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
709 before returning. Reproduce this failure by
710 mkdir -p a/b; cd a; chmod a-x . b
711 Reported by Stavros Passas.
713 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
715 * argp-namefrob.h: Bugfix. Remove stray #
717 2006-01-25 Bruno Haible <bruno@clisp.org>
719 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
721 Reported by Paul Eggert.
723 2006-01-25 Jim Meyering <jim@meyering.net>
725 * fileblocks.c: Remove more useless parentheses.
726 * readutmp.h: Likewise.
728 2006-01-24 Bruno Haible <bruno@clisp.org>
730 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
732 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
735 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
736 to avoid problems with the built-in _Bool type.
737 Reported by Paul Eggert on 2005-11-26.
739 2006-01-24 Jim Meyering <jim@meyering.net>
741 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
743 2006-01-24 Simon Josefsson <jas@extundo.com>
745 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
748 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
750 Work around porting bugs reported by Dieter in
751 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
752 * getopt.c (_NOPROTO): Remove; no longer needed.
753 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
754 Include "getopt.h" first, to check interface.
755 (getenv): Declare only if defined HAVE_DECL_GETENV &&
757 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
758 (__strndup): Revert to K&R-style function dfns, the glibc style.
759 * strnlen.c: Don't claim it's taken from glibc; it's not.
760 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
761 Include strnlen.h first, to get prototype properly.
762 (strnlen): Renamed from __strnlen.
765 2006-01-23 Ulrich Drepper <drepper@redhat.com>
767 These changes imported from libc.
768 * getopt.c: Use __fxprintf instead of inline stream orientation
769 test and two separate function calls.
770 * strndup.c (__strndup): Add libc_hidden_def.
772 2006-01-22 Bruno Haible <bruno@clisp.org>
774 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
775 temporary buffer for sprintf, take into account the precision also
776 for 'd', 'i', 'u', 'o', 'x', 'X'.
778 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
780 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
781 to pacify gcc -Wswitch-default.
783 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
785 * argp-help.c (usage_long_opt): Do not print DOC options.
786 (__argp_base_name): Removed
787 * argp-namefrob.h (__argp_basename): Removed definition. Was a
789 (__argp_base_name): Provide macro definition or extern declaration
790 depending on the configuration
792 2006-01-20 Simon Josefsson <jas@extundo.com>
794 * inet_ntop.h: Unconditionally include sys/socket.h.
796 2006-01-19 Simon Josefsson <jas@extundo.com>
798 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
800 2006-01-12 Simon Josefsson <jas@extundo.com>
802 * base64.c: Fix warning, reported by Bruno Haible
803 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
805 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
808 * md5.c: Fix commentary typos.
809 (alignof, UNALIGNED_P): No need for a GCC-specific version.
810 * md5.h (__attribute__): Remove; unused.
811 * sha1.c: Fix commentary to match md5 better.
812 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
813 so that we don't need to worry about alignment. All uses changed.
814 This merges the 2005-10-28 md5 change into sha1.
816 2006-01-11 Jim Meyering <jim@meyering.net>
819 * md5.c (OP): Fix spacing.
821 2006-01-11 Simon Josefsson <jas@extundo.com>
823 * stdint_.h (SIZE_MAX): Add missing (.
825 2006-01-10 Bruno Haible <bruno@clisp.org>
827 * argp.h (__const): Remove macro. Use const instead.
828 * argp-fmtstream.h (__const): Likewise.
829 * glob_.h (__const): Remove macro.
830 * glob-libc.h: Use const instead of __const.
832 2006-01-10 Jim Meyering <jim@meyering.net>
834 Avoid the double-free (first in fts_read, second in fts_close) that
835 would occur when an `active' directory is made inaccessible (e.g.,
836 via chmod a-x) during a traversal.
837 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
838 before returning. Reproduce this failure by
839 mkdir -p a/b; cd a; chmod a-x . b
840 Reported by Stavros Passas.
843 * sha1.c: Tweak grammar in a comment.
845 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
847 * regex_internal.h (BITSET_WORD_BITS):
848 Work around a bug in 64-bit PGC (before version 6.1-2), where the
849 preprocessor mishandles large unsigned values as if they were signed.
850 Problem reported by Claudio Fontana in
851 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
853 2006-01-10 Simon Josefsson <jas@extundo.com>
855 * socket_.h: New file.
857 2006-01-10 Bruno Haible <bruno@clisp.org>
859 * localcharset.c: Update from GNU gettext.
861 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
864 * chdir-long.c (cdb_free): Don't bother trying to open directory
865 for write access: POSIX says that must fail.
866 * fts.c (diropen): Likewise.
867 * save-cwd.c (save_cwd): Likewise.
868 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
869 well, for minor improvements on hosts that lack O_DIRECTORY.
870 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
871 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
872 Fall back on chown if open failed with EACCES.
874 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
875 Report an error at compile-time if only a 1-second nominal clock
878 * lchmod.h: New file.
879 * mkdir-p.c: Include lchmod.h, lchown.h.
880 (make_dir_parents): Use lchown rather than chown, and
881 lchmod rather than chmod.
883 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
884 too. Problem with "none" reported by Bob Proulx. Problem with
885 "proc" reported by n0dalus.
887 * mountlist.c: Include <limits.h>.
888 (dev_from_mount_options)
889 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
890 New function. It no longer assumes "dev=" has the System V meaning
891 on Linux (since it doesn't). It also parses "dev=" more carefully.
892 (read_file_system_list)
893 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
894 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
897 * posixtm.h (PDS_PRE_2000): New macro.
898 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
899 All usages changed. Reject dates outside the range 1969-1999 if
900 PDS_PRE_2000 is used.
902 2006-01-09 Jim Meyering <jim@meyering.net>
906 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
908 * chdir-safer.h, chdir-safer.c: New files.
910 * modechange.c (mode_compile): Reject an invalid mode string
911 that starts with an octal digit. From Andreas Gruenbacher.
913 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
914 and dup to open_safer and dup_safer, respectively.
915 (openat_permissive): Fix typo in comment.
917 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
918 "gettext.h"; either no longer needed or are guaranteed by openat.h.
919 (_): Remove; no longer needed.
920 (openat): Renamed from rpl_openat; no need for rpl_openat
921 since openat.h renames openat for us.
922 Replace most of the body with a call to openat_permissive,
923 to avoid duplicate code.
924 Port to (probably hypothetical) environments were mode_t is
926 (openat_permissive): Require mode arg, so that we can check
927 types better. Put it just after flags. Change cwd failure
928 indicator from pointer-to-bool to pointer-to-errno-value.
930 Invoke openat_save_fail and/or openat_restore_fail if
931 cwd_errno is null, so that openat can call us.
932 (openat_permissive, fdopendir, fstatat, unlinkat):
933 Simplify errno handling to avoid some duplicate code,
934 as it's OK to set errno on success.
935 * openat.h: Revamp code so that function macros depend on
936 __OPENAT_PREFIX only, not also on AT_FDCWD.
937 (openat_ro): Remove. Caller changed to use openat_permissive.
938 (openat_permissive): Now a macro, if not a function.
939 (openat_restore_fail, openat_save_fail): Now always functions,
940 since mkdirat needs them even if __OPENAT_PREFIX is defined.
942 * openat-priv.h: New file, defining macros used by mkdirat.c
944 * mkdirat.c: Include openat-priv.h.
945 Remove definitions of macros defined therein.
946 * openat.c: Likewise.
948 * mkdirat.c (mkdirat): New file and function.
949 * openat.h (mkdirat): Declare.
951 * openat.c (fdopendir): Don't change errno when returning non-NULL.
953 * openat.h (openat_permissive): Declare.
956 * openat.c (EXPECTED_ERRNO): New macro.
957 (openat_permissive): New function -- used in remove.c rewrite.
958 (all functions): Set errno just before returning, only if there
959 was an actual failure.
960 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
962 Emulate openat-family functions using Linux's procfs, if possible.
963 Idea and some code based on Ulrich Drepper's glibc changes.
965 * openat.c: (BUILD_PROC_NAME): New macro.
966 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
967 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
968 before falling back on save_cwd and restore_cwd.
969 (fdopendir, fstatat, unlinkat): Likewise.
971 * openat.c (fstatat, unlinkat): Perform the syscall directly,
972 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
974 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
975 as second argument to va_arg. Otherwise, some versions of gcc
976 warn that `if this code is reached, the program will abort'.
978 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
982 Add POSIX ACL support
983 * acl.h (copy_acl, set_acl): Add declarations.
984 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
985 systems other than Linux.
986 (chmod_or_fchmod): New function: use fchmod when possible,
988 (file_has_acl): Add a POSIX ACL implementation, with a
989 Linux-specific subcase.
990 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
991 S_ISVTX from one file to another. Fall back to fchmod/chmod when
992 acls are unsupported.
993 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
994 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
997 2006-01-09 Bruno Haible <bruno@clisp.org>
999 * sysexit_.h (EX_OK): New macro.
1000 Suggested by Martin Lambers <marlam@marlam.de>.
1002 2006-01-09 Bruno Haible <bruno@clisp.org>
1004 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1005 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1006 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1007 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1009 2006-01-09 Bruno Haible <bruno@clisp.org>
1011 * stdint_.h (SIZE_MAX): Write the value without involving negative
1014 2005-10-16 Bruno Haible <bruno@clisp.org>
1016 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1017 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1019 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1021 * strftime.c (tzname): Don't declare if it is already #defined.
1022 Problem reported for Mingw by Mark Junker.
1024 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1026 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1027 long int, not int, for nanosecond counts, so that people who are
1028 used to POSIX struct timespec won't be surprised. Reported by Jim
1031 2005-12-16 Jim Meyering <jim@meyering.net>
1033 * fprintftime.c, fprintftime.h: New files.
1035 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1037 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1038 * argp-help.c (fill_in_uparams): Check if the constructed
1039 struct uparams is valid. Fall back to the default values if it is
1042 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1044 * argp-help.c (__argp_base_name): New function
1045 (__argp_short_program_name): Rewrite using __argp_base_name
1046 * argp-namefrob.h: Define program_invocation_name and
1047 program_invocation_short_name if requested
1048 (__argp_base_name): Add prototype
1049 * argp-parse.c (argp_def): Use gettext wrappers
1050 (argp_default_parser): Use __argp_base_name
1051 * argp-pin.c: New file. Defines program_invocation_name and
1052 program_invocation_short_name on systems that lack them.
1054 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1056 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1057 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1058 porting problem reported by Georg Schwarz in
1059 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1061 2005-07-09 Bruno Haible <bruno@clisp.org>
1063 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1064 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1065 Reported by Mark Junker <mjscod@gmx.de>.
1067 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1069 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1070 (uintmax_t) [defined uintmax_t]: Do not declare.
1071 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1072 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1073 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1074 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1075 sake of portability to weird hosts that C allows (though we don't
1076 know of any practical examples).
1078 * savedir.h (fdsavedir): New decl.
1079 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1080 contains most of the former guts of savedir.
1081 (savedir): Use savedirstream.
1084 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1086 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1087 coreutils no longer futzes with rounding modes.
1089 2005-11-14 Jim Meyering <jim@meyering.net>
1091 * mkstemp-safer.c: Include <config.h>, required for possible
1092 replacement of mkstemp.
1094 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1096 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1098 (gethrxtime) [! (HAVE_NANOUPTIME
1099 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1100 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1101 our own approximation.
1103 2005-11-10 Simon Josefsson <jas@extundo.com>
1105 * readline.c: Remove EOL.
1107 2005-11-08 Eric Blake <ebb9@byu.net>
1109 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1111 2005-11-08 Eric Blake <ebb9@byu.net>
1113 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1115 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1117 Fix porting problem reported by Theodoros V. Kalamatianos.
1118 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1119 Don't assume that futimes failing means we must fail.
1121 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1123 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1124 leave errno alone. Problem reported by Dmitry V. Levin.
1126 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1128 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1129 errno alone. Problem reported by Frederic Jolliton.
1131 2005-10-28 Simon Josefsson <jas@extundo.com>
1133 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1134 "restrict" keywords, as per POSIX. Protect the function
1135 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1136 Don't use K&R prototypes. Check the sprintf return values.
1137 Re-define EAFNOSUPPORT if not present. Indent.
1139 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1140 suggested by Bruno Haible <bruno@clisp.org>.
1142 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1144 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1146 * gc-libgcrypt.c: Add MD2 (which is not available through
1149 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1151 * md2.h, md2.c: New files.
1153 2005-10-24 Simon Josefsson <jas@extundo.com>
1155 * md4.h: Shrink buffer size, now that we changed the type.
1157 2005-10-22 Simon Josefsson <jas@extundo.com>
1159 * arcfour.h, arcfour.c: Use fixed size indices in the
1160 arcfour_context struct (simplify test vector testing in GNU
1163 2005-10-22 Simon Josefsson <jas@extundo.com>
1165 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1166 suggested by Bruno Haible <bruno@clisp.org>.
1168 2005-10-22 Simon Josefsson <jas@extundo.com>
1170 * crc.h: Include stddef.h, for size_t.
1172 2005-10-21 Simon Josefsson <jas@extundo.com>
1174 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1175 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1177 2005-10-21 Simon Josefsson <jas@extundo.com>
1179 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1182 2005-10-21 Simon Josefsson <jas@extundo.com>
1184 * gc-gnulib.c: Support ARCTWO in CBC mode.
1186 2005-10-21 Simon Josefsson <jas@extundo.com>
1188 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1191 * hmac-sha1.c (hmac_sha1): Likewise.
1193 * crc.c (crc32_update): Actually use crc parameter, suggested by
1194 Bruno Haible <bruno@clisp.org>.
1196 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1199 2005-10-21 Simon Josefsson <jas@extundo.com>
1201 * des.h, des.c: New files.
1203 * gc-gnulib.c: Support DES.c
1205 2005-10-21 Simon Josefsson <jas@extundo.com>
1207 * arctwo.h, arctwo.c: New files.
1209 * gc-gnulib.c: Support ARCTWO.
1211 2005-10-21 Simon Josefsson <jas@extundo.com>
1213 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1215 2005-10-19 Simon Josefsson <jas@extundo.com>
1217 * gc-gnulib.c: Support ARCFOUR.
1219 2005-10-19 Simon Josefsson <jas@extundo.com>
1221 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1224 * gc.h: Add ECB enum type.
1226 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1228 2005-10-19 Simon Josefsson <jas@extundo.com>
1230 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1232 2005-10-18 Simon Josefsson <jas@extundo.com>
1234 * md4.h, md4.c: New files, based on md5.?.
1236 2005-10-17 Simon Josefsson <jas@extundo.com>
1238 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1240 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1242 2005-10-17 Simon Josefsson <jas@extundo.com>
1244 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1246 2005-10-17 Simon Josefsson <jas@extundo.com>
1248 * gc.h, gc-libgcrypt.c: Add ciphers.
1250 2005-10-17 Simon Josefsson <jas@extundo.com>
1252 * sha1.c: Use uint32_t instead of md5_uint32.t
1254 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1257 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1259 * md5.h: Use stdint.h and uint32_t. Doc fix.
1261 2005-10-15 Simon Josefsson <jas@extundo.com>
1263 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1265 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1267 2005-10-14 Simon Josefsson <jas@extundo.com>
1269 * arcfour.h, arcfour.c: New files.
1271 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1273 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1274 include <wchar.h>; no longer needed.
1276 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1277 and Ulrich Drepper <drepper@redhat.com>
1280 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1281 instead of inline stream orientation test and two separate
1282 function calls. Pay no attention to USE_IN_LIBIO.
1284 2005-10-14 Roland McGrath <roland@redhat.com>
1286 Import from libc. [BZ #1331]
1287 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1289 Reported by Matej Vela <vela@debian.org>.
1291 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1293 * mkdir-p.c (make_dir_parents): Don't report an error if an
1294 intermediate directory is in a read-only file system. Problem
1295 reported by Eric Blake.
1297 2005-10-13 Simon Josefsson <jas@extundo.com>
1299 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1300 Move memory allocation outside of loop.
1302 2005-10-12 Simon Josefsson <jas@extundo.com>
1304 * gc-pbkdf2-sha1.c: New file.
1306 * gc.h: Add gc_pbkdf2_sha1 prototype.
1308 2005-10-12 Simon Josefsson <jas@extundo.com>
1310 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1311 suggested by Bruno Haible <bruno@clisp.org>.
1313 2005-10-12 Simon Josefsson <jas@extundo.com>
1315 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1317 * gc-gnulib.c (gc_hmac_sha1): New function.
1319 2005-10-12 Simon Josefsson <jas@extundo.com>
1321 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1323 2005-10-12 Simon Josefsson <jas@extundo.com>
1325 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1326 GC_USE_HMAC_MD5, respectively.
1328 * gc-libgcrypt.c (gc_md5): Fix assert call.
1331 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1333 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1335 * gc-gnulib.c (gc_hash_buffer): Ditto.
1337 2005-10-11 Bruno Haible <bruno@clisp.org>
1339 * c-strcasestr.h: New file, from GNU gettext.
1340 * c-strcasestr.c: New file, from GNU gettext.
1342 2005-10-11 Bruno Haible <bruno@clisp.org>
1344 * c-strcase.h: New file, from GNU gettext.
1345 * c-strcasecmp.c: New file, from GNU gettext.
1346 * c-strncasecmp.c: New file, from GNU gettext.
1348 2005-10-11 Simon Josefsson <jas@extundo.com>
1350 * crc.h, crc.c: New files.
1352 * gc.h (gc_hash_buffer): Add doc.
1354 2005-10-08 Simon Josefsson <jas@extundo.com>
1356 * gc.h: Add gc_hash and gc_hash_buffer.
1358 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1360 * gc-libgcrypt.c (gc_hash_buffer): Add.
1362 2005-10-11 Bruno Haible <bruno@clisp.org>
1364 * strcasecmp.c: Include limits.h.
1365 (strcasecmp): Avoid integer overflow on exotic platforms.
1366 * strncasecmp.c: Include limits.h.
1367 (strncasecmp): Avoid integer overflow on exotic platforms.
1368 Reported by Paul Eggert.
1370 2005-10-06 Simon Josefsson <jas@extundo.com>
1372 * hmac-md5.c: New file.
1376 2005-10-06 Simon Josefsson <jas@extundo.com>
1378 * memxor.c (memxor): Avoid casts and warnings.
1380 2005-10-05 Derek Price <derek@ximbiot.com>
1382 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1384 2005-10-05 Simon Josefsson <jas@extundo.com>
1386 * memxor.c (memxor): Fix compiler error.
1388 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1389 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1391 * memxor.h, memxor.c: New files.
1393 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1394 we assume all systems have it, suggested by Jim Meyering
1395 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1396 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1397 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1400 2005-10-04 Bruno Haible <bruno@clisp.org>
1402 * verify.h (verify_true): Provide alternative definition for C++.
1404 2005-10-04 Simon Josefsson <jas@extundo.com>
1406 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1407 D. Baushke" <mdb@gnu.org>.
1409 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1411 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1412 (SSIZE_MAX): New macro, if not already defined.
1413 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1416 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1418 * exclude.c: Include verify.h.
1419 (verify): Remove. All callers changed to use verify.h's version.
1420 * strtoimax.c: Likewise.
1421 * utimecmp.c: Likewis.e
1423 Sync from coreutils.
1424 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1425 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1426 * .cvsignore: Add fts.h, search.h, t-fpending.
1427 * settime.c (settime): Fix { typo in previous patch. Also, don't
1428 bother returning ENOSYS if settimeofday or stime fails; just let
1429 them return whatever errno they want to return.
1430 * utimens.c: Include unistd.h, for dup2.
1431 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1432 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1434 2005-10-02 Jim Meyering <jim@meyering.net>
1436 Sync from coreutils.
1437 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1438 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1439 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1440 Remove AT_FDCWD test.
1441 Do not consume the fd unless successful.
1442 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1443 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1444 block, so that we don't even try to compile it if settimeofday is
1445 available. This works around a compilation failure on OSF1 V5.1,
1446 due to stime requiring a `long int*' while tv_sec is `int'.
1448 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1450 * getdelim.c (getdelim): Remove unused variables.
1452 2005-10-01 Simon Josefsson <jas@extundo.com>
1454 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1455 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1456 AI_* and EAI_* definitions. Protect function declarations.
1458 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1460 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1461 so that the code works even with ancient cpp. Portability problem
1462 with GCC 2.7.2.1 reported by Thomas M.Ott.
1464 2005-09-27 Jim Meyering <jim@meyering.net>
1466 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1468 * intprops.h (signed_type_or_expr__): Define.
1469 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1472 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1474 * verify.h (verify_expr): Remove, replacing with:
1475 (verify_true): New macro that returns true instead of void.
1476 (verify_type__): Remove.
1477 (verify): Use verify_true rather than verify_type__.
1479 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1481 * utimens.c (ENOSYS): Define if not already defined.
1482 (futimens): Support having a null PATH if the file descriptor
1485 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1487 (__attribute): Define to empty unless GCC 3.1 or later.
1488 This works around a core dump on OpenBSD 3.4, which has GCC
1489 2.95.3, which dumps core when given __attribute__(()). It also
1490 simplifies other tests, since we really don't want to bother with
1491 worrying about which ancient version of GCC supported what.
1492 Original problem reported by Yoann Vandoorselaere, with part of
1493 the fix suggested by Derek Price.
1495 2005-09-24 Jim Meyering <jim@meyering.net>
1497 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1498 so we can once again use a positive bitfield width of 1 -- now we
1499 don't have to explain why we were using a bitfield width of 2.
1501 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1503 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1504 Problem reported by Eric Blake.
1505 (getaddrinfo): Initialize se so that it's not garbage.
1506 Redo internal storage allocation so that it doesn't make unportable
1507 assumptions about alignment.
1510 * utimens.c (futimens): Use futimesat if available.
1511 Prefer it to futimes since it doesn't have the futimes bug.
1513 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1514 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1515 Instead, declare a function that returns a pointer to an array,
1516 and use verify_type__ to declare the size of the array.
1517 Problem and germ of a solution reported by Bruno Haible.
1518 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1519 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1521 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1523 Sync from coreutils.
1525 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1527 * argmatch.h: Include verify.h
1528 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1529 (ARGMATCH_ASSERT): Remove; unused.
1530 * canonicalize.c: Assume STDC_HEADERS.
1531 * exclude.c: Include "strcase.h".
1532 * regex_internal.h [!defined _LIBC]: Likewise.
1533 * getusershell.c: Include stdio--.h rather than stdio.h
1535 (getusershell): Call fopen, not fopen_safer.
1536 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1537 Do not include unistd-safer.h.
1538 (save_cwd): Don't call fd_safer; no longer needed
1539 now that we include fcntl--.h.
1541 * getdate.y (relative_time): New type.
1542 (RELATIVE_TIME_0): New constant.
1543 (parser_control): Use relative_time instead of doing it ourselves.
1544 (%union): Add new relative_time rel member.
1545 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1547 (relunit, relunit_snumber): Now of type rel.
1548 (zone, rel, relunit, get_date): Adjust to above changes.
1550 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1551 Do not include unistd-safer.h.
1552 (getloadavg): Don't call fd_safer; no longer needed
1553 now that we include fcntl--.h.
1555 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1556 (make_dir_parents): Treat ENOSYS like EEXIST.
1558 Improve quality of diagnostics on restore_cwd failure.
1559 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1560 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1561 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1562 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1563 each time through the loop. Do not diagnose restore_cwd failure;
1564 that is the caller's job (and perhaps the caller does not care).
1566 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1567 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1568 If the file already exists but is not a directory, don't bother
1569 to try to make its parents.
1570 Close potential file descriptor leak if we can't chdir("/") (!).
1571 Don't always return true if chdir($PWD) fails; return true only
1572 if the requested action was done successfully (except for the
1574 Don't log final directory unless we actually made it.
1575 Refactor to avoid duplicate code to fix up permissions.
1576 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1578 * strftime.c (my_strftime): Rewrite the previous change slightly,
1579 to make it a bit faster and (I hope) clearer.
1580 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1581 Fix bug in formats like %2N.
1583 * verify.h: New file.
1585 2005-09-22 Jim Meyering <jim@meyering.net>
1587 Sync from coreutils.
1589 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1591 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1592 the .tm_year member, since otherwise gcc-4.0 would now warn about
1593 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1595 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1596 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1598 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1599 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1600 when run in a time zone for which daylight savings time is in effect
1601 for the starting date.
1603 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1604 stop us from restricting permissions of just-created absolute-named
1606 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1607 to restore initial working directory.
1608 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1609 to tell caller if/when we change the working directory and are
1610 unable to return to the initial one.
1611 * mkdir-p.h (make_dir_parents): Update prototype.
1612 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1613 `return false'. This fixes a bug introduced on 2004-07-30.
1615 * openat.c (fdopendir): Be sure to close the supplied
1616 file descriptor before returning. This makes our replacement
1617 implementation a little closer to Solaris's, where fdopendir
1618 ties the file descriptor to the returned DIR* pointer.
1619 * openat.c (unlinkat): New function.
1620 * openat.h (unlinkat): Add prototype.
1621 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1622 (openat_restore_fail): Rename from openat_restore_die.
1623 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1625 Provide an alternative to exiting immediately upon save_cwd or
1626 restore_cwd failure. Now, an application can arrange e.g.,
1627 to perform a longjump in that case.
1628 * openat.c: Include dirname.h.
1629 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1630 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1631 and openat_restore_die rather than calling error directly.
1632 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1634 * openat-die.c (openat_save_die, openat_restore_die): New file.
1635 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1637 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1638 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1639 int utc, int nanoseconds);
1641 date should not have to allocate a megabyte of virtual memory to
1642 handle a format argument like +%1048575T. When implemented with
1643 strftime, it must allocate such a buffer, use strftime to fill it
1644 in, print it, then free it.
1645 With fprintftime, it simply prints everything and exits.
1646 With no need for memory allocation, that's one fewer way to fail.
1647 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1648 optional field width, not before, so we accept %9:z, not %:9z.
1649 (my_strftime): Be sure to use L_('x') for literals.
1651 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1652 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1653 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1654 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1655 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1656 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1657 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1658 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1659 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1661 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1662 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1663 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1664 and don't include <sys/file.h>).
1666 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1668 Sync from coreutils.
1670 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1671 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1672 [!LDAV_DONE]: Avoid unused variable warning.
1674 2005-09-21 Bruno Haible <bruno@clisp.org>
1676 * unicodeio.h (unicode_to_mb): New declaration.
1678 2005-09-20 Derek Price <derek@ximbiot.com>
1680 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1682 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1684 Use a consistent style for including <config.h>.
1685 * __fpending.c, acl.c, argmatch.c,
1686 argp-help.c, argp-parse.c,
1687 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1688 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1689 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1690 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1691 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1692 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1693 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1694 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1695 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1696 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1697 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1698 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1699 modechange.c, mountlist.c, open-safer.c, physmem.c,
1700 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1701 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1702 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1703 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1704 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1705 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1706 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1707 userspec.c, utimecmp.c, version-etc-fsf.c,
1708 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1709 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1710 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1711 Standardize inclusion of config.h.
1712 * __fpending.h, dirfd.h, getdate.h, human.h,
1713 inttostr.h: Removed inclusion of config.h from header files.
1714 * inttostr.c: Adjusted in-tree users.
1715 * timespec.h: Remove superfluous warning to include config.h.
1716 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1717 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1718 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1719 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1721 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1723 * stat-time.h: New file.
1724 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1725 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1727 (timespec_cmp): New function.
1728 * utimecmp.c: Include stat-time.h.
1729 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1730 members exist, not on the obsolescent ST_MTIM_NSEC.
1731 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1733 2005-09-15 Derek Price <derek@ximbiot.com>
1734 Paul Eggert <eggert@cs.ucla.edu>
1736 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1737 changes, consolidating in...
1738 * regex_internal.h: ...this file.
1740 2005-09-15 Derek Price <derek@ximbiot.com>
1742 * regex_internal.h: Blank `pure' for GNUC < 3.
1743 * regex_internal.c: Ditto, using this...
1744 (__GNUC_PREREQ): ...new macro.
1745 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1746 (__GNUC_PREREQ): ...this new macro.
1748 * strstr.h: Include string.h. Define strstr as a macro here.
1750 2005-09-13 Derek Price <derek@ximbiot.com>
1752 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1754 Reported by Jim Meyering <jim@meyering.net>.
1756 2005-09-13 Jim Meyering <jim@meyering.net>
1758 * canon-host.c: Filter through gnu indent and reword comments slightly.
1759 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1761 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1763 * lib/base64.c: Typo.
1764 (base64_encode): Put b64str in initialized data section.
1766 2005-09-12 Derek Price <derek@ximbiot.com>
1768 Return usable errors from canon-host.
1769 * canon-host.h: New file.
1770 * canon-host.c (canon_host): Wrap...
1771 (canon_host_r): ...this new function, which now relies exclusively on
1773 (ch_strerror): New function.
1774 (last_cherror): New global.
1775 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1776 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1778 (freeaddrinfo): Free ai->ai_canonname when set.
1780 2005-09-12 Derek Price <derek@ximbiot.com>
1781 Paul Eggert <eggert@cs.ucla.edu>
1783 * glob-libc.h: Renamed from glob_.h. The new version is
1784 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1785 protecting things that should be done only in gnulib contexts.
1786 * glob_.h: New file, containing only the glob things needed for
1788 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1789 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1790 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1791 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1792 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1793 and to respect the namespace rules better.
1795 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1797 Merge glibc and coreutils changes into gnulib, plus a few
1799 * md5.c: Use #error rather than a string.
1800 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1801 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1802 (__attribute__): Define to empty for non recent-GCC.
1803 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1804 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1805 Renamed from their non-__ counterparts, with new macros replacing
1806 them if not _LIBC. Add __THROW attribute.
1808 (struct md5_ctx): Align buffer if using GCC.
1809 * sha1.h (struct sha1_ctx): Likewise.
1810 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1811 The old name was backwards.
1812 (NOTSWAP): Remove; not used.
1813 (rol): New macro, moved here from md5.h.
1814 (sha1_process_block): Remove a FIXME that doesn't make sense.
1816 2005-09-12 Derek Price <derek@ximbiot.com>
1818 * gai_strerror.c: Include config.h when available. Include
1819 getaddrinfo.h before other headers to test interface.
1820 Reported by Larry Jones <lawrence.jones@ugs.com>.
1822 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1824 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1825 definitions, since that's the preferred style in glibc.
1826 Fix a minor spacing issue, and update copyright notice to match glibc's.
1828 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1830 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1832 2005-09-06 Simon Josefsson <jas@extundo.com>
1834 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1835 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1837 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1839 Change bitset word type from unsigned int to unsigned long int,
1840 as this has better performance on typical 64-bit hosts.
1841 Port bitset code to hosts with unusual word sizes.
1842 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1843 (build_collating_symbol):
1844 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1845 argument is a bitset. This is merely a style issue, but it makes
1846 it clearer that an entire array is expected.
1847 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1848 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1849 Port to the case where bitset_word is not the same as unsigned int.
1850 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1851 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1853 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1854 (build_trtable, group_nodes_into_DFAstates):
1856 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1857 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1858 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1859 * regexec.c (group_nodes_into_DFAstates): Likewise.
1860 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1861 * regcomp.c (optimize_subexps, lower_subexp):
1862 Work even if bitset_word has holes in its bitwise representation.
1863 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1864 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1866 * regex_internal.c (re_string_reconstruct):
1867 Don't assume UCHAR_MAX == 255.
1868 * regex_internal.h (bitset_set_all): Likewise.
1869 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1871 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1872 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1874 (BITSET_WORD_MAX): New macro.
1875 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1876 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1877 (bitset_empty, bitset_copy):
1878 Prefer sizeof (bitset) to multiplying it out ourselves.
1879 (bitset_not_merge): Remove; unused.
1880 (bitset_contain): Return bool, not unsigned int with one bit on.
1881 All callers changed.
1882 * regexec.c (build_trtable): Don't assume bitset has no stricter
1883 alignment than re_node_set; do this by defining a new internal
1884 type struct dests_alloc and using it to allocate memory.
1886 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1888 Check for arithmetic overflow when calculating sizes, to prevent
1889 some buffer-overflow issues. These patches are conservative, in the
1890 sense that when I couldn't determine whether an overflow was possible,
1891 I inserted a run-time check.
1892 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1893 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1894 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1895 (re_xnrealloc, re_x2nrealloc): New inline functions.
1896 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1897 (build_equiv_class, build_charclass): Check for arithmetic overflow
1898 in size expression calculations.
1899 * lib/regex_internal.c (re_string_realloc_buffers):
1900 (build_wcs_upper_buffer, re_node_set_add_intersect):
1901 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1902 (re_dfa_add_node, register_state): Likewise.
1903 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1904 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1905 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1906 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1908 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1910 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1911 to avoid a collision with bits/local_lim.h in glibc.
1912 All uses changed. Problem reported by Dmitry V. Levin in
1913 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1915 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1916 bugs in int versus size_t comparisons.
1917 (re_string_context_at): Fix bug where the code assumed that
1920 Use bool where appropriate.
1921 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1922 All callers changed.
1923 (calc_eclosure_iter): Likewise, for ROOT arg.
1924 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1925 (build_charclass_op): Likewise, for NON_MATCH arg.
1926 * regex_internal.c (re_string_allocate, re_string_construct):
1927 (re_string_construct_common): Likewise, for ICASE arg.
1928 * regexec.c (re_search_2_stub, re_search_stub):
1929 Likewise, for RET_LEN arg.
1930 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1931 (set_regs): Likewise, for FL_BACKTRACK arg.
1932 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1933 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1934 (calc_eclosure_iter, parse_bracket_exp):
1935 Use bool for internal variables that are booleans.
1936 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1937 (set_regs, build_sifted_states, sift_states_bkref):
1938 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1939 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1940 (find_collation_sequence_value):
1942 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1943 (re_node_set_compare):
1944 Return bool, not int. All callers changed.
1945 * regexec.c (check_halt_node_context, check_dst_limits):
1946 (build_trtable, check_node_accept): Likewise.
1947 * regex_internal.h: Include stdbool.h.
1949 Fix bugs uncovered when converting to bool.
1950 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1951 failure instead of charging ahead blindly.
1952 * regex_internal.c (register_state): Likewise.
1953 * regexec.c (re_search_2_stub): Use simpler method than boolean
1954 for freeing internal storage.
1955 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1956 bitset pieces used as boolean, to avoid undefined behavior
1957 on hosts that do int overflow checking.
1959 2005-08-31 Derek Price <derek@ximbiot.com>
1961 * getdelim.c (getdelim): Return EOF on EOF.
1962 Reported by Larry Jones <lawrence.jones@ugs.com>.
1964 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1966 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1967 lengths fit in regoff_t; this isn't true if regoff_t is the same
1969 * regex.c (re_search_internal): 5th arg is LAST_START
1970 (= START + RANGE) instead of RANGE. This avoids overflow
1971 problems when regoff_t is the same width as size_t.
1972 All callers changed.
1973 (re_search_2_stub): Check for overflow when adding the
1974 sizes of the two strings.
1975 (re_search_stub): Check for overflow when adding START
1976 to RANGE; if it occurs, substitute the extreme value.
1978 2005-08-31 Jim Meyering <jim@meyering.net>
1980 * regcomp.c (search_duplicated_node): Make first pointer arg
1982 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1983 (register_state): Likewise.
1984 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1985 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1986 (group_nodes_into_DFAstates): Likewise.
1988 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1990 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1991 old glibc regex code mishandles strings longer than 2**31 bytes.
1992 This patch fixes this when the regex code is used in gnulib
1993 (i.e., outside glibc).
1995 This patch should not affect the use of the regex code inside
1996 glibc. No doubt this problem also needs to be handled for glibc
1997 as well, but the result will be an incompatible change to the
1998 glibc ABI, and the old ABI will have to be supported too. That
1999 can be the the subject for another patch.
2001 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2002 governing whether the rest of this patch is active. By default,
2003 the macro is disabled and the patch has no effect.
2004 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2005 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2006 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2007 (re_match_2, re_set_registers): Use the new types.
2008 * regex_internal.h (Idx, re_hashval_t): New types.
2009 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2011 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2012 (re_string_context_at, bin_tree_t, re_dfastate_t):
2013 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2014 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2015 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2016 (re_string_char_size_at, re_string_wchar_at):
2017 (re_string_elem_size_at):
2018 Use the new types and macros to port to 64-bit hosts.
2019 Use unsigned types for internal values, so that the code
2020 mostly works even for arrays larger than SSIZE_MAX.
2021 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2022 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2023 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2024 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2025 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2026 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2027 (calc_inveclosure, parse_dup_op, build_range_exp):
2028 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2029 (fetch_number, create_token_tree, mark_opt_subexp):
2031 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2032 (create_cd_newstate, re_string_allocate, re_string_construct):
2033 (re_string_realloc_buffers, build_wcs_upper_buffer):
2034 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2035 (re_string_reconstruct, re_string_peek_byte_case):
2036 (re_string_fetch_byte_case, re_string_context_at):
2037 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2038 (re_node_set_init_copy, re_node_set_add_intersect):
2039 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2040 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2041 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2042 (re_acquire_state, re_acquire_state_context, register_state):
2044 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2045 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2046 (re_search_internal, re_search_2_stub, re_search_stub)
2047 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2048 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2049 (update_cur_sifted_state, check_dst_limits):
2050 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2051 (check_subexp_limits, sift_states_bkref, merge_state_array):
2052 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2053 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2054 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2055 (expand_bkref_cache, check_node_accept_bytes):
2056 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2057 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2058 (acquire_init_state_context, check_halt_node_context):
2059 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2060 (sift_states_backward, clean_state_log_if_needed):
2061 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2062 (find_recover_state, transit_state_sb, transit_state_mb):
2063 (transit_state_bkref, build_trtable, match_ctx_clean):
2065 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2066 to work around an assumption that REG_MISSING is negative.
2068 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2069 (seek_collating_symbol_entry) [defined _LIBC]:
2070 (lookup_collation_sequence_value) [defined _LIBC]:
2071 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2072 Use prototypes rather than old-style function definitions.
2073 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2074 (transit_state_sb) [0]:
2075 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2077 * regexec.c (re_search_internal): Simplify update of rm_so and
2080 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2081 (optimize_subexps, lower_subexp):
2082 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2083 since the signed shift might overflow. Use 1u<<31 instead.
2084 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2085 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2088 * regcomp.c (optimize_subexps, lower_subexp):
2089 Use CHAR_BIT rather than 8, for clarity.
2090 * regexec.c (check_dst_limits_calc_pos_1):
2091 (check_subexp_matching_top): Likewise.
2092 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2093 have to worry about portability issues when shifting it left.
2094 Remove no-longer-needed test for table_size > 0.
2095 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2096 in a word, as the resulting behavior is undefined.
2097 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2098 in one case, a <= should have been an <, and in another case the
2099 whole test was missing.
2100 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2101 the standard name CHAR_BIT.
2102 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2103 this is not true on one's complement and signed-magnitude hosts.
2105 * regex_internal.h (re_sub_match_top_t): Remove unused member
2107 (struct re_dfa_t): Remove unused member states_alloc.
2108 * regcomp.c (init_dfa): Don't initialize unused members.
2110 2005-08-31 Bruno Haible <bruno@clisp.org>
2112 * strstr.c: Include <stddef.h>, for NULL.
2113 * strcasestr.c: Likewise.
2114 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2116 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2118 * iconvme.h: Add prototype for iconv_alloc.
2120 2005-08-29 Simon Josefsson <jas@extundo.com>
2122 * iconvme.c: Fix errno.
2124 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2126 * iconvme.c: Split iconv_string into iconv_alloc.
2128 2005-08-27 Jim Meyering <jim@meyering.net>
2130 * fopen-safer.c: Merge minor changes from coreutils.
2131 * dup-safer.c: Likewise.
2132 * fd-safer.c: Likewise.
2134 Merge from coreutils.
2135 * stdio--.h: New file.
2136 * stdlib--.h: New file.
2137 * mkstemp-safer.c: New file.
2139 GNU tar needs these.
2140 * pipe-safer.c: New file.
2141 * creat-safer.c: New file.
2142 * fcntl--.h (creat): Define to creat_safer.
2143 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2144 * unistd--.h (pipe): Define to pipe_safer.
2145 * unistd-safer.h: Declare pipe_safer.
2147 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2149 * regex_internal.h: Remove all references to
2150 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2152 (bitset_not, bitset_merge, bitset_not_merge):
2153 (bitset_mask, re_string_allocate, re_string_construct):
2154 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2155 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2156 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2157 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2158 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2159 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2160 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2161 (re_acquire_state_context):
2162 Remove unnecessary forward decls.
2163 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2164 Put __attribute at function definition,
2165 now that the function decl has been removed.
2166 * lib/regex_internal.c (re_string_peek_byte_case):
2167 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2170 2005-08-26 Simon Josefsson <jas@extundo.com>
2172 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2173 Haible <bruno@clisp.org>.
2175 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2177 * regexec.c (set_regs): Don't alloca with an unbounded size.
2179 alloca modernization/simplification for regex.
2180 * regex.c: Remove portability cruft for alloca. This no longer
2181 needs to be at the start of the file, and can be moved into
2182 regex_internal.h and simplified.
2183 * regex_internal.h: Include <alloca.h>.
2184 (__libc_use_alloca) [!defined _LIBC]: New macro.
2185 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2186 now works outside glibc.
2188 2005-08-24 Simon Josefsson <jas@extundo.com>
2190 * getpass.c: Add WIN32 implementation. Conditionalize use of
2191 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2192 GLIBC specific code.
2194 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2196 Make regex safe for g++. This fixes one real bug (an "err"
2197 that should have been "*err"). g++ problem reported by
2199 * regex_internal.h (re_calloc): New macro, consistent with
2200 re_malloc etc. All callers of calloc changed to use re_calloc.
2201 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2202 not int. All callers changed.
2203 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2204 just use an array of size MB_LEN_MAX.
2205 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2206 (find_recover_state): Change "err" to "*err"; this fixes what
2207 appears to be a real bug.
2208 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2211 2005-08-25 Jim Meyering <jim@meyering.net>
2213 * open-safer.c: Include <config.h>.
2214 Otherwise, we'd lose LARGEFILE support in any file using
2217 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2219 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2220 * regex.h (regerror): Likewise.
2222 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2223 requires this. (The code never needed it.)
2225 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2226 All uses of recently-renamed identifiers changed to use the new,
2227 POSIX-compliant names. The code will build and run just fine
2228 without these changes, but it's better to eat our own dog food
2229 and use the standard-conforming names.
2231 * regex.h: Fix a multitude of POSIX name space violations.
2232 These changes have an effect only for programs that define
2233 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2234 do not change anything for programs compiled in the normal way.
2235 Also, there is no effect on the ABI.
2237 (_REGEX_SOURCE): New macro.
2238 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2239 defined and _GNU_SOURCE is not; this fixes a name space violation.
2241 Rename the following macros to obey POSIX requirements.
2242 The old names are still visible as macros if _REGEX_SOURCE is defined.
2243 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2244 RE_BACKSLASH_ESCAPE_IN_LISTS.
2245 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2246 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2247 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2248 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2249 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2250 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2251 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2252 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2253 (REG_INTERVALS): renamed from RE_INTERVALS.
2254 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2255 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2256 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2257 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2258 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2259 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2260 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2261 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2262 RE_UNMATCHED_RIGHT_PAREN_ORD.
2263 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2264 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2265 (REG_DEBUG): renamed from RE_DEBUG.
2266 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2267 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2268 unusual, since we can't clash with the POSIX REG_ICASE.
2269 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2270 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2271 (REG_NO_SUB): renamed from RE_NO_SUB.
2272 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2273 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2274 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2275 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2276 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2277 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2278 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2279 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2280 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2281 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2282 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2283 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2284 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2285 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2286 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2287 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2288 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2289 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2290 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2291 (REG_FIXED): Renamed from REGS_FIXED.
2292 (REG_NREGS): Renamed from RE_NREGS.
2294 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2295 of other REG_* macros, since POSIX says the user is allowed to
2296 #undef these macros selectively.
2298 (reg_errcode_t): Update comment stating what other tables need
2301 Rename the following enum values to obey POSIX requirements.
2302 The old names are still visible as macros.
2303 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2304 is not defined, since GNU is supposed to be a superset of POSIX as
2305 much as possible, and since we want reg_errcode_t to be a signed
2306 type for implementation consistency.
2307 (_REG_NOERROR): Renamed from REG_NOERROR.
2308 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2309 (_REG_BADPAT): Renamed from REG_BADPAT.
2310 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2311 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2312 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2313 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2314 (_REG_EBRACK): Renamed from REG_EBRACK.
2315 (_REG_EPAREN): Renamed from REG_EPAREN.
2316 (_REG_EBRACE): Renamed from REG_EBRACE.
2317 (_REG_BADBR): Renamed from REG_BADBR.
2318 (_REG_ERANGE): Renamed from REG_ERANGE.
2319 (_REG_ESPACE): Renamed from REG_ESPACE.
2320 (_REG_BADRPT): Renamed from REG_BADRPT.
2321 (_REG_EEND): Renamed from REG_EEND.
2322 (_REG_ESIZE): Renamed from REG_ESIZE.
2323 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2324 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2325 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2326 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2327 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2329 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2330 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2331 changed. But support the old name if the new one is not defined
2332 and if _REGEX_SOURCE.
2334 Change the following member names in struct re_pattern_buffer.
2335 The old names are still supported if !_REGEX_SOURCE.
2336 The new names are always supported, regardless of _REGEX_SOURCE.
2337 (re_buffer): Renamed from buffer.
2338 (re_allocated): Renamed from allocated.
2339 (re_used): Renamed from used.
2340 (re_syntax): Renamed from syntax.
2341 (re_fastmap): Renamed from fastmap.
2342 (re_translate): Renamed from translate.
2343 (re_can_be_null): Renamed from can_be_null.
2344 (re_regs_allocated): Renamed from regs_allocated.
2345 (re_fastmap_accurate): Renamed from fastmap_accurate.
2346 (re_no_sub): Renamed from no_sub.
2347 (re_not_bol): Renamed from not_bol.
2348 (re_not_eol): Renamed from not_eol.
2349 (re_newline_anchor): Renamed from newline_anchor.
2351 Change the following member names in struct re_registers.
2352 The old names are still supported if !_REGEX_SOURCE.
2353 The new names are always supported, regardless of _REGEX_SOURCE.
2354 (rm_num_regs): Renamed from num_regs.
2355 (rm_start): Renamed from start.
2356 (rm_end): Renamed from end.
2358 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2359 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2360 Prepend __ to parameter names.
2362 Undo yesterday's changes.
2364 2005-08-24 Jim Meyering <jim@meyering.net>
2366 Sync from coreutils.
2367 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2369 2005-08-21 Bruno Haible <bruno@clisp.org>
2371 * lock.h: Add multiple inclusion guard.
2372 * tls.h: Add multiple inclusion guard.
2374 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2376 * regex.h (REG_NOSYS)
2377 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2378 Define, since POSIX requires it as of 2001.
2379 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2380 New private symbol, used to keep the enum signed in all cases.
2381 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2382 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2384 * regex_internal.c (re_string_skip_chars, register_state):
2386 Remove forward decls; no longer needed now that we use prototypes.
2387 * regexec.c (acquire_init_state_context, check_halt_node_context):
2388 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2389 (clean_state_log_if_needed): Likewise.
2391 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2393 Fix problems reported by Sam Steingold in
2394 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2395 * regexec.c (sift_states_bkref): Fix portability bug: the code
2396 assumed that reg_errcode_t is a signed type, which is not
2397 necessarily true if _XOPEN_SOURCE is not defined.
2398 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2399 some compilers warn about it otherwise.
2401 2005-08-20 Jim Meyering <jim@meyering.net>
2403 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2404 of unused local, dfa.
2406 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2408 * regcomp.c (create_initial_state): Remove duplicate decl.
2409 (init_word_char, create_initial_state, duplicate_node_closure):
2410 (fetch_token, peek_token_bracket, build_range_exp):
2411 (build_collating_symbol): Remove forward decls; no longer needed
2412 now that we use prototypes.
2415 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2416 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2417 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2418 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2419 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2420 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2421 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2422 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2423 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2424 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2425 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2426 (build_charclass, build_charclass_op, fetch_number, create_tree):
2427 (create_token_tree, mark_opt_subexp, duplicate_tree):
2428 Use prototypes rather than old-style definitions.
2431 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2432 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2433 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2434 (re_string_reconstruct, re_string_peek_byte_case):
2435 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2436 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2437 (re_node_set_init_copy, re_node_set_add_intersect):
2438 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2439 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2440 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2441 (re_acquire_state, re_acquire_state_context, register_state):
2442 (create_ci_newstate, create_cd_newstate, free_state):
2444 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2445 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2446 (re_search_internal, prune_impossible_nodes):
2447 (acquire_init_state_context, check_matching, static):
2448 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2449 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2450 (update_regs, sift_states_backward, build_sifted_states):
2451 (clean_state_log_if_needed, merge_state_array):
2452 (update_cur_sifted_state, add_epsilon_src_nodes):
2453 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2454 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2455 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2456 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2457 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2458 (check_arrival, check_arrival_add_next_nodes):
2459 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2460 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2461 (check_node_accept_bytes, check_node_accept, extend_buffers):
2462 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2463 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2468 (re_string_allocate, re_string_construct, re_string_reconstruct):
2469 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2470 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2471 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2472 (re_string_context_at, re_string_peek_byte_case):
2473 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2474 is defined, since we now use prototypes always.
2476 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2477 C89 or better. All uses removed.
2479 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2481 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2482 [defined lint]: Suppress bogus uninitialized-variable warnings.
2484 * regcomp.c (duplicate_node): Return new index, not an error code,
2485 and let the caller return REG_ESPACE if out of space. This
2486 removes an uninitialied-variable warning with GCC 4.0.1, and also
2487 avoids taking the address of a local variable. All callers
2490 2005-08-19 Jim Meyering <jim@meyering.net>
2492 * regexec.c (proceed_next_node): Redo local variables to
2493 avoid GCC shadowing warnings.
2495 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2497 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2498 (re_node_set_insert_last, re_dfa_add_node):
2499 Rename local variables to avoid GCC shadowing warnings.
2501 2005-08-18 Bruno Haible <bruno@clisp.org>
2503 * strstr.c (strstr): Fix return value in multibyte case.
2504 * strcasestr.c (strcasestr): Likewise.
2506 2005-08-17 Jim Meyering <jim@meyering.net>
2508 Make the %s format (seconds since the epoch) work for a negative
2509 number and when used with a zero-padded field width, e.g. %015s.
2511 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2512 label so that it precedes the code to set `digits'. Otherwise,
2513 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2514 print `00-22'. Now, it prints `-0022', as it should.
2516 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2518 * regex.h: Remove useless space-before-tab. From coreutils.
2520 2005-08-17 Bruno Haible <bruno@clisp.org>
2522 * strcasestr.h: New file.
2523 * strcasestr.c: New file.
2525 2005-08-17 Bruno Haible <bruno@clisp.org>
2527 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2528 * strstr.c: Completely rewritten, with multibyte locale support.
2530 2005-08-17 Bruno Haible <bruno@clisp.org>
2532 * strcasecmp.c: Use mbuiter.h.
2534 2005-08-17 Bruno Haible <bruno@clisp.org>
2536 * mbuiter.h: New file.
2538 2005-08-16 Bruno Haible <bruno@clisp.org>
2540 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2542 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2543 NUL byte, not after it.
2545 2005-08-16 Bruno Haible <bruno@clisp.org>
2547 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2548 the valid ones. Makes the comparison operations transitive:
2549 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2550 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2552 2005-08-16 Bruno Haible <bruno@clisp.org>
2554 * strcase.h (strcasecmp): Add note in comments.
2555 * strncasecmp.c: Use code from strcasecmp.c.
2556 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2557 (strcasecmp): Work correctly in multibyte locales.
2559 2005-08-16 Bruno Haible <bruno@clisp.org>
2561 * strnlen1.h: New file.
2562 * strnlen1.c: New file.
2564 2005-08-16 Bruno Haible <bruno@clisp.org>
2566 * mbfile.h: New file.
2568 2005-08-16 Bruno Haible <bruno@clisp.org>
2570 * mbiter.h: New file.
2572 2005-08-16 Bruno Haible <bruno@clisp.org>
2574 * mbchar.h: New file.
2575 * mbchar.c: New file.
2577 2005-08-16 Bruno Haible <bruno@clisp.org>
2579 * tls.h: New file, from GNU gettext.
2580 * tls.c: New file, from GNU gettext.
2582 2005-08-15 Bruno Haible <bruno@clisp.org>
2584 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2587 2005-08-14 Jim Meyering <jim@meyering.net>
2589 Sync from coreutils.
2591 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2592 Use the hash-table-based cycle-detection code not just when
2593 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2594 Reported by James Youngman in
2595 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2596 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2597 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2598 This lets us compile with -DFTS_DEBUG, once again.
2599 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2600 * fts.c (fd_safer): Remove decl.
2601 Include fcntl--.h rather than unistd-safer.h
2602 (fts_safe_changedir): Don't call fd_safer; no longer needed
2603 now that we include fcntl--.h.
2605 2005-08-11 Simon Josefsson <jas@extundo.com>
2607 * readline.h, readline.c: New file.
2609 2005-08-11 Bruno Haible <bruno@clisp.org>
2611 * strnlen.h (strnlen): Change parameter name to match comment.
2613 2005-08-10 Simon Josefsson <jas@extundo.com>
2615 * strndup.c: Use strnlen.h.
2617 * strnlen.h: New file.
2619 2005-08-02 Simon Josefsson <jas@extundo.com>
2621 * getline.h, getline.c: Rewrite.
2623 * getdelim.h, getdelim.c: New files, ported from glibc.
2625 2005-07-31 Bruno Haible <bruno@clisp.org>
2627 * lock.h (gl_lock_initializer): New macro.
2628 (gl_lock_define_initialized): Use it.
2629 (gl_rwlock_initializer): New macro.
2630 (gl_rwlock_define_initialized): Use it.
2631 (gl_recursive_lock_initializer): New macro.
2632 (gl_recursive_lock_define_initialized): Use it.
2634 2005-07-26 Bruno Haible <bruno@clisp.org>
2636 * lock.h: Update from GNU gettext.
2637 * lock.c: Update from GNU gettext.
2639 2005-07-18 Bruno Haible <bruno@clisp.org>
2641 * lock.h (gl_once_t): New type.
2642 (gl_once_define, gl_once): New macros.
2643 * lock.c (fresh_once): New variable.
2644 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2647 2005-07-18 Simon Josefsson <jas@extundo.com>
2649 * check-version.c (check_version): Accept identical versions too.
2651 2005-07-18 Bruno Haible <bruno@clisp.org>
2653 * lock.h: New file, from GNU gettext.
2654 * lock.c: New file, from GNU gettext.
2656 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2658 * quotearg.c: Add translator comment suggested by Bruno Haible,
2659 with a minor change.
2661 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2663 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2664 copyright symbol and the year.
2665 * version-etc.c (COPYRIGHT_YEAR): New constant.
2666 (version_etc_va): Use parameterized copyright notice.
2667 Reword to conform to the current GNU coding standards.
2669 2005-07-11 Simon Josefsson <jas@extundo.com>
2671 * size_max.h: New file.
2673 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2675 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2678 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2679 and Paul Eggert <eggert@cs.ucla.edu>
2681 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2682 in wint_t, not wchar_t. Remove now-unnecessary cast.
2684 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2686 * regex.c, regex.h: Sync from libc.
2687 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2688 New files, synced from libc, except that regex_internal.h
2689 currently has a small porting fix.
2691 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2693 Remove the dependency of the strftime module on the tzset module.
2694 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2695 Copy the input structure, to work around some of the bug with
2696 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2697 Solaris releases, you should also use the tzset module, but we won't
2698 require it as a dependency any more since we don't want LGPLed code
2699 to depend on GPLed code.
2701 2005-07-02 Jim Meyering <jim@meyering.net>
2703 * backupfile.c (backup_args): Change a `0' to NULL.
2705 2005-07-01 Jim Meyering <jim@meyering.net>
2707 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2708 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2709 * save-cwd.c, tempname.c:
2710 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2711 and don't include <sys/file.h>).
2713 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2715 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2716 declares only 'struct timespec;' (!).
2718 2005-06-29 Jim Meyering <jim@meyering.net>
2720 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2721 type name. Use the variable name instead.
2722 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2724 2005-06-28 Simon Josefsson <jas@extundo.com>
2726 * check-version.h, check-version.c: New files.
2728 2005-06-28 Simon Josefsson <jas@extundo.com>
2730 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2731 collision with global variable. Better indentation. Don't
2732 increment buffer pointer beyond buffer end. Based on comments
2733 from Paul Eggert <eggert@cs.ucla.edu>.
2737 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2739 * canon-host.c (canon-host): Append trailing "," to 0 in
2740 initializer of struct addrinfo, as an indication that we don't
2741 care how many members the structure has.
2743 2005-06-24 Derek Price <derek@ximbiot.com>
2744 and Bruno Haible <bruno@clisp.org>
2746 Remove stat module & update lstat.
2747 * stat.c: Remove this file...
2748 (slash_aware_lstat): ...moving this content and its support...
2749 * lstat.c (rpl_lstat): ...into here.
2750 * lstat.h: New file.
2752 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2754 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2755 (ranged_convert): Don't save conversion in a temporary struct.
2756 This causes a warning with GCC 4.0.0, and anyway in the typical
2757 case it's not worth the extra 100 bytes or so of code.
2758 (ranged_convert, __mktime_internal): When calling a function via a
2759 pointer P, use P () rather than (*P) (), as we now assume C89 or
2762 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2764 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2765 "who -r" failed to give output. Problem reported by Tim Waugh.
2767 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2768 (xcalloc): Use it to avoid needless tests.
2769 Problem reported by Jim Meyering.
2771 2005-06-16 Jim Meyering <jim@meyering.net>
2773 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2774 when either N or S is zero.
2776 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2778 * argp.h (__option_is_short): Check upper limit of
2779 __key. Isprint() requires its argument to have the value
2780 of an unsigned char or EOF.
2782 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2784 * fnmatch.c (fnmatch): If there is an encoding error in a
2785 multibyte string or pattern, fall back on unibyte matching.
2786 Problem reported by James Youngman.
2788 2005-06-08 Bruno Haible <bruno@clisp.org>
2790 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2793 2005-06-08 Bruno Haible <bruno@clisp.org>
2795 * csharpcomp.h: New file, from GNU gettext.
2796 * csharpcomp.c: New file, from GNU gettext.
2797 * csharpcomp.sh.in: New file, from GNU gettext.
2799 2005-06-07 Derek Price <derek@ximbiot.com>
2802 * glob_.h: Indent nested #ifdef.
2804 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2806 Sync from coreutils.
2807 Use "file name" when talking about file names, instead of "filename"
2808 or "path", as per the GNU coding standards.
2809 * mkdir-p.c: Renamed from makepath.c.
2810 (make_dir_parents): Renamed from make_path. All callers changed.
2811 * mkdir-p.h: Likewise. All includers changed.
2812 * filenamecat.c: Renamed from path-concat.c.
2813 (file_name_concat): Renamed from path_concat. All callers changed.
2814 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2815 * filenamecat.h: Likewise. All includers changed.
2816 * acl.c: Don't use "path" or "filename" to mean "file name"
2817 in comments or local variable names.
2818 * basename.c: Likewise.
2819 * canonicalize.c, canonicalize.h: Likewise.
2820 * dirname.c, dirname.h: Likewise.
2821 * euidaccess.c: Likewise.
2822 * exclude.c: Likewise
2823 * fnmatch_.h, fnmatch_loop.c: Likewise.
2824 * fsusage.c, fsuage.h: Likewise.
2825 * fts.c, fts_.h: Likewise.
2826 * getcwd.c: Likewise.
2827 * getloadavg.c: Likewise.
2828 * mkstemp.c: Likewise.
2829 * mountlist.c, mountlist.h: Likewise.
2830 * openat.c, openat.h: Likewise.
2831 * readlink-stub.c: Likewise.
2832 * readutmp.c, readutmp.h: Likewise.
2833 * rename.c: Likewise.
2834 * rmdir.c: Likewise.
2836 * savedir.c: Likewise.
2837 * stripslash.c: Likewise.
2838 * tempname.c: Likewise.
2839 * xreadlink.c: Likewise.
2840 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2842 * exclude.h: Likewise.
2844 * euidaccess.c (getuid, getgid, getuid, getegid)
2845 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2846 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2847 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2848 * pathmax.h: Include <limits.h> unconditionally, since other
2849 files have been getting away with it for years (MORE/BSD 4.3
2851 * userspec.c (getpwnam, getgrnam, getgrgid)
2852 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2854 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2855 Define to 256, not 255, as per modern POSIX.
2857 2005-06-01 Bruno Haible <bruno@clisp.org>
2859 * csharpexec.h: New file, from GNU gettext.
2860 * csharpexec.c: New file, from GNU gettext.
2861 * csharpexec.sh.in: New file, from GNU gettext.
2863 2005-05-31 Derek Price <derek@ximbiot.com>
2864 Paul Eggert <eggert@cs.ucla.edu>
2867 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2869 2005-05-29 Derek Price <derek@ximbiot.com>
2870 Paul Eggert <eggert@cs.ucla.edu>
2872 * glob_.h, glob.c: New files.
2874 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2876 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2878 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2879 the configuration hassle isn't worth it.
2880 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2881 (LONGEST_MODIFIER, PRIuMAX): Remove.
2883 2005-05-27 Bruno Haible <bruno@clisp.org>
2885 * getlogin_r.h: Remove second include of <stddef.h>.
2887 2005-05-25 Bruno Haible <bruno@clisp.org>
2888 Derek Price <derek@ximbiot.com>
2890 * getlogin_r.h: Simplify API documentation.
2892 2005-05-25 Derek Price <derek@ximbiot.com>
2893 Paul Eggert <eggert@cs.ucla.edu>
2895 * getlogin_r.c, getlogin_r.h: New files.
2897 2005-05-22 Bruno Haible <bruno@clisp.org>
2899 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2900 Also include <sys/param.h> if it defines MIN, MAX.
2901 Based on a patch by Derek Price <derek@ximbiot.com>.
2903 2005-05-22 Bruno Haible <bruno@clisp.org>
2905 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2906 (INT64_MIN): Fix definition.
2907 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2909 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2910 NEED_SIGNED_INT_TYPES.
2912 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2913 HAVE_SYSTEM_INTTYPES.
2915 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2917 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2918 so that unistd-safer.h (GPL'ed code) need not be included.
2920 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2923 * fts.c: Don't include "cycle-check.h" or "hash.h".
2924 (setup_dir, free_dir): New functions.
2925 (enter_dir, leave_dir): Define trivial
2926 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2927 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2928 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2929 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2930 Move to fts-cycle.c.
2931 (fts_open): Use setup_dir.
2932 (fts_close): Use free_dir.
2933 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2934 This adds a label and some gotos, but the alternatives were messier.
2935 Check for memory allocation failure when entering a dir.
2936 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2937 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2938 (FTS): New member fts_cycle, that is a union that contains the
2939 old active_dir_ht and cycle_state. All uses changed to mention
2940 fts_cycle.ht and fts_cycle.state.
2941 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2942 fts.c, with the following changes:
2943 (setup_dir, free_dir): New functions.
2944 (enter_dir): Now returns bool. Return true if successful, false
2945 if memory exhausted. All callers changed.
2946 Do not bother partly cleaning up on
2947 memory allocation failure; that is free_dir's job.
2948 However, free ad if hash_insert fails, to avoid memory leak.
2949 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2950 fts->fts_options to see which union member to use.
2952 2005-05-20 Jim Meyering <jim@meyering.net>
2954 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2955 Now a macro, to pacify GCC.
2957 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2959 * chown.c (rpl_chown): Return -1 on failure.
2961 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2963 * canonicalize.c: Include canonicalize.h first, to test interface.
2964 Include <stddef.h> unconditionally, since we assume C89 now.
2965 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2966 * fts.c: Include fts_.h first, to check interface.
2967 Do not include intprops.h; no longer needed.
2968 Include cycle-check.h and hash.h, since fts_.h no longer does.
2969 Remove unnecessary casts of closedir to void.
2970 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2971 decide whether to decrement nlinks.
2972 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2973 (FTS): Use struct hash_table * instead of Hash_table, so that
2974 we no longer need to include hash.h here.
2976 2005-05-17 Jim Meyering <jim@meyering.net>
2978 * fts.c, fts_.h: New files, from coreutils.
2980 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2982 Sync from coreutils.
2983 * unlinkdir.c, unlinkdir.h: New files.
2984 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2985 regex.h, unlocked-io.h, xtime.h:
2986 White space changes only.
2987 * makepath.c (make_path): Port to hosts where leading "//" is special.
2988 * yesno.c: Include getline.h, not ctype.h.
2989 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2990 Use getline to remove arbitrary restriction on response length.
2992 2005-05-13 Bruno Haible <bruno@clisp.org>
2994 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2995 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2996 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2997 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2998 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2999 Add support for 64-bit integers in the MSVC compiler.
3001 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3003 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3004 Change the initial comment to refer to GPL, not LGPL.
3005 gnulib-tool will change it to LGPL as needed.
3007 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3008 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3009 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3010 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3011 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3012 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3013 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3014 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3015 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3016 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3017 concatpath.c, config.charset, copy-file.c, copy-file.h,
3018 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3019 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3020 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3021 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3022 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3023 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3024 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3025 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3026 full-read.c, full-read.h, full-write.c, full-write.h,
3027 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3028 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3029 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3030 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3031 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3032 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3033 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3034 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3035 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3036 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3037 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3038 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3039 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3040 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3041 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3042 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3043 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3044 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3045 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3046 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3047 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3048 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3049 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3050 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3051 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3052 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3053 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3054 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3055 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3056 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3057 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3058 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3059 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3060 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3061 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3062 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3063 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3064 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3065 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3066 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3067 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3068 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3069 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3070 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3071 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3072 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3073 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3074 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3075 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3076 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3077 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3078 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3079 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3080 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3081 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3082 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3083 Update FSF postal mail address.
3085 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3087 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3088 specified in ai_socktype. Fix invalid ai_protocol
3089 check. ai_protocol is usually set to 0 or depending on
3090 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3091 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3092 ai_socktype / ai_protocol in the returned addrinfo structure.
3094 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3095 Bruno Haible <bruno@clisp.org>
3097 * inet_ntop.h: New file.
3098 * inet_ntop.c: New file, from glibc with modifications.
3100 2005-05-08 Jim Meyering <jim@meyering.net>
3102 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3104 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3106 Merge from coreutils. Among other things,
3107 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3108 * fd-safer.c: New file.
3109 * fcntl-safer.h, open-safer.c: Remove.
3110 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3111 * dup-safer.c: Include unistd-safer.h first.
3112 Don't include errno.h.
3113 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3114 * file-type.h: Don't assume invoker included sys/stat.h first.
3115 * file-type.c: Rely on file-type.h change.
3116 * getloadavg.c: Include unistd-safer.h.
3117 (getloadavg): Use safer open.
3118 * getusershell.c: Include "stdio-safer.h".
3119 (getusershell): Use safer fopen.
3120 * long-options.c (long_options): Use NULL rather than 0.
3121 * modechange.h (mode_free): Remove; all callers changed to invoke
3123 * modechange.c: Likewise.
3124 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3125 (MODE_DONE): New constant.
3126 (struct mode_change): Remove 'next' member.
3127 (make_node_op_equals): New function; like the old one of the
3128 same name, except it allocates an array.
3129 (mode_compile, mode_create_from_ref): Use it.
3130 (mode_compile): Allocate result as an array, not a linked list.
3131 Parse octal string ourself, so that we catch mistakes like "+0".
3132 (mode_adjust): Arg is an array, not a linked list.
3133 * modechange.c: Include stat-macros.h, xalloc.h.
3134 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3135 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3136 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3137 Remove. This is now stat-macros.h's job.
3138 (talloc): Remove. All callers replaced by xalloc, so that
3139 our invokers don't have to worry about reporting memory failures.
3140 (make_node_op_equals): Remove.
3141 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3143 (struct mode_change): Moved here from modechange.h.
3144 (mode_append_entry): Remove.
3145 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3146 apps to have incorrect behavior. Use simpler algorithm for head
3147 and tail. Don't futz with umask; that's now the job of mode_adjust.
3148 Detect more invalid usages rather than having somewhat-random behavior.
3149 Don't insert an "a=" action, as that leads to incorrect behavior.
3150 (mode_compile, mode_create_from_ref): Return NULL on error instead
3151 of an enum, since now there's only one way to have an error. All
3153 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3154 at the correct time. Simplify calculation of "+u" and its ilk.
3155 Don't mishandle "+X".
3156 (mode_free): Remove "register" and localize decls.
3157 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3158 (struct mode_change): Move to modechange.c; callers don't
3159 need to see this stuff.
3160 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3161 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3162 (mode_change, mode_adjust): Reflect the new signatures noted above.
3163 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3164 that might redefine system include files.
3165 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3166 (my_usleep): Use NULL rather than (void *) 0.
3167 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3168 Use siginterrupt to specify that system calls should be interrupted.
3169 (rpl_nanosleep): Move initialization of suspended closer to call of
3171 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3172 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3173 (desirable_utmp_entry): New function.
3174 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3175 using x2nrealloc, to simplify logic.
3176 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3177 size calculation. Do not assume utmp file is a regular file.
3178 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3179 (READ_UTMP_CHECK_PIDS): New constant.
3180 * save-cwd.c: Include unistd-safer.h.
3181 (save_cwd): Use fd_safer.
3182 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3183 [!_LIBC] Include "stat-macros.h" instead.
3184 * unistd-safer.h (fd_safer): New decl.
3186 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3188 * byteswap_.h: New file.
3190 2005-04-25 Albert Chin <china@thewrittenword.com>
3192 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3195 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3197 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3198 that "UTC +1 second" continues to work. Problem reported
3200 (relunit_snumber): New rule.
3203 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3205 * getdate.y (universal_time_zone_table): New constant.
3206 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3207 universal_time_zone_table.
3208 (lookup_zone): Prefer universal_time_zone_table to
3209 local_time_zone_table, so that "GMT" time stamps are allowed in
3210 London during the summer. Problem reported by Ian Abbott.
3212 2005-04-12 Jim Meyering <jim@meyering.net>
3214 * human.c (humblock): Set *options even when returning due to
3215 xstrtoumax conversion failure. Thanks to a used-uninitialized
3218 2005-04-09 Jim Meyering <jim@meyering.net>
3220 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3221 -Wuninitialized: initialize tm0.tm_year.
3223 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3225 * getdate.y (parser_control): rels_seen is now a boolean, not a
3226 count, since there's no maximum. All uses changed.
3227 Add member dsts_seen.
3228 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3230 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3231 Use pc_rels_seen to decide whther a date is absolute.
3233 * getdate.y (number): Don't overwrite year.
3234 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3237 2005-04-02 Simon Josefsson <jas@extundo.com>
3239 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3240 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3242 2005-03-27 Jim Meyering <jim@meyering.net>
3244 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3246 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3248 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3249 "one's complement" -> "ones' complement" in comment, as per Knuth.
3250 "value of type" -> "type or expression" in comment.
3251 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3253 2005-03-26 Jim Meyering <jim@meyering.net>
3256 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3257 Correct typos: s/or/of/.
3259 2005-03-23 Jim Meyering <jim@meyering.net>
3261 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3263 2005-03-21 Jim Meyering <jim@meyering.net>
3265 Changes imported from coreutils.
3267 * cycle-check.c: Don't include xalloc.h.
3269 * path-concat.c: Don't include assert.h.
3270 (path_concat): Remove assertion that would have triggered
3271 for ABASE starting with more than one slash.
3272 Reported by Andreas Schwab.
3274 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3275 properly when ABASE is an absolute file name.
3276 Correct the description of this function.
3278 Add an assertion and a test driver.
3279 This fixes a bug introduced on 2004-07-02.
3280 Andreas Schwab reported the resulting failure of cp --parents:
3281 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3283 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3285 * strftime.c (my_strftime): If the underlying strftime returns 0
3286 (which shouldn't happen), generate nothing instead of returning 0
3287 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3289 2005-03-16 Bruno Haible <bruno@clisp.org>
3291 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3293 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3295 * strftime.c (my_strftime): Prepend space to format so that we can
3296 reliably distinguish strftime failure from empty output on POSIX
3299 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3301 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3302 (iconv_string): Don't guess a size-zero buffer, as that might cause
3303 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3304 result would be 'too large', where 'too large' is (heuristically)
3305 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3306 overflow concerns. This will prevent some unwanted malloc failures
3307 when the inputs are very large.
3309 2005-03-15 Bruno Haible <bruno@clisp.org>
3311 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3314 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3317 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3319 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3321 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3322 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3324 * strtol.c: Likewise.
3326 2005-03-14 Simon Josefsson <jas@extundo.com>
3328 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3331 2005-03-14 Jim Meyering <jim@meyering.net>
3333 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3334 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3335 to be nonzero so that we (and caller) can detect the difference
3336 between a valid zero-length expansion and an error return, even
3337 when the underlying strftime fails before writing anything into
3340 2005-03-10 Jim Meyering <jim@meyering.net>
3342 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3343 so that this module works on systems without fchdir.
3345 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3347 Factor int-properties macros into a single file, except for
3348 glibc-related files.
3349 * intprops.h: New file.
3350 * getloadavg.c: Include it instead of limits.h.
3351 (INT_STRLEN_BOUND): Remove.
3352 * human.c: Include intprops.h.
3353 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3354 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3355 * inttostr.h: Include intprops.h instead of limits.h.
3356 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3357 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3358 for consistency with intprops.h.
3359 (time_t_is_integer, twos_complement_arithmetic): Use them.
3360 * sig2str.h: Include <signal.h>, intprops.h.
3361 (INT_STRLEN_BOUND): Remove.
3362 * strftime.c (TYPE_SIGNED): Remove.
3363 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3364 * strtol.c: Adjust comments to match intprops.h.
3365 * userspec.c: Include intprops.h.
3366 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3367 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3368 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3369 instead of rolling our own expressions.
3370 * xstrtol.c: Include xstrtol.h first, to test interface.
3372 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3374 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3375 the right thing even if adding 1900 would overflow. Similarly
3376 for tm_mon + 1 and tm_yday + 1.
3377 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3378 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3379 (DO_SIGNED_NUMBER): New macro.
3380 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3382 2005-03-07 Bruno Haible <bruno@clisp.org>
3384 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3386 2005-03-03 Derek R. Price <derek@ximbiot.com>
3387 Bruno Haible <bruno@clisp.org>
3389 * pagealign_alloc.h: New file.
3390 * pagealign_alloc.c: New file.
3392 2005-01-28 Bruno Haible <bruno@clisp.org>
3394 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3397 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3399 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3400 The workaround isn't strictly needed for POSIX conformance, and
3401 it's too much of a pain to configure and maintain. We'll ask
3402 people to fix their kernels instead.
3403 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3404 (NANOSLEEP_BUG_WORKAROUND): Remove.
3405 (xnanosleep): Remove the workaround.
3407 2005-02-12 Bruno Haible <bruno@clisp.org>
3409 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3411 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3413 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3414 * timespec.h (gettime): Return void, since it always
3415 succeeds now. All uses changed.
3416 * gettime.c (gettime) Likewise.
3417 [HAVE_NANOTIME]: Prefer nanotime.
3418 Assume gettimeofday succeeds, as POSIX requires.
3419 Assime time () succeeds, since other code already does.
3420 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3421 (timespec_subtract): Remove.
3422 (NANOSLEEP_BUG_WORKAROUND): New constant.
3423 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3424 things considerably. Use it only on GNU/Linux hosts, since the
3425 workaround shouldn't be needed elsewhere.
3427 2005-02-24 Bruno Haible <bruno@clisp.org>
3429 * gettext.h: Update from GNU gettext 0.14.2.
3431 2005-02-24 Bruno Haible <bruno@clisp.org>
3433 * localcharset.c: Update from GNU gettext 0.14.2.
3434 * config.charset: Update from GNU gettext 0.14.2.
3436 2005-02-22 Simon Josefsson <jas@extundo.com>
3438 * iconvme.h, iconvme.c: New files, from libc.
3440 2005-02-20 Neil Conway <neilc@samurai.com>
3442 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3443 returned by OSX/Darwin if the specified buffer is not large
3444 enough for the hostname.
3446 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3448 * memrchr.h: New file.
3449 * chdir-long.c: Include it.
3450 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3451 Don't bother including stddef.h.
3453 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3455 * argp-help.c (__argp_help): Create a fake struct argp_state and
3456 pass it to _help, otherwise the latter coredumps trying to
3457 dereference state.root_argp.
3459 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3461 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3463 Include <sys/types.h>, for dev_t.
3464 (ME_DUMMY, ME_REMOTE): Move from here....
3465 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3466 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3468 Include mountlist.h first, to test the interface.
3470 2005-01-29 Bruno Haible <bruno@clisp.org>
3472 * progname.c (program_name): Initialize.
3473 Needed when linking statically on MacOS X.
3475 2005-01-28 Bruno Haible <bruno@clisp.org>
3477 * javacomp.sh.in: New file, from GNU gettext.
3478 * javacomp.h: New file, from GNU gettext.
3479 * javacomp.c: New file, from GNU gettext.
3481 2005-01-26 Bruno Haible <bruno@clisp.org>
3483 * javaexec.sh.in: New file, from GNU gettext.
3484 * javaexec.h: New file, from GNU gettext.
3485 * javaexec.c: New file, from GNU gettext.
3487 2005-01-26 Simon Josefsson <jas@extundo.com>
3489 * gai_strerror.c: Use GPL in header.
3491 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3493 * argp-help.c (hol_entry_help): Avoid using non-constant
3494 initializers for struct pentry_state.
3495 (__argp_error): Check return value of __asprintf
3496 (__argp_failure): Translate error message
3498 * argp-parse.c: Removed braces around the expansion of N_()
3500 2005-01-21 Jim Meyering <jim@meyering.net>
3502 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3503 same value as for Solaris 9.
3505 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3506 component length. This included changing the parameter to be
3507 of type `char *' rather than `char const *'.
3508 * chdir-long.h (chdir_long): Update prototype.
3510 * openat.c (fdopendir, fstatat): New functions.
3511 * openat.h: Include headers required for use of DIR and struct stat.
3512 [AT_SYMLINK_NOFOLLOW]: Define.
3513 (fdopendir, fstatat): Add prototypes.
3515 2005-01-21 Bruno Haible <bruno@clisp.org>
3517 * classpath.h: New file, from GNU gettext.
3518 * classpath.c: New file, from GNU gettext.
3520 2005-01-20 Simon Josefsson <jas@extundo.com>
3522 * version-etc-fsf.c: New file, with version_etc_copyright.
3523 * version-etc.c: Remove version_etc_copyright.
3524 * version-etc.h (version_etc_copyright): Use [] instead of * in
3525 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3527 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3529 * save-cwd.c (save_cwd): Remove code to support the case
3530 where fchdir is missing or flaky.
3532 2005-01-20 Simon Josefsson <jas@extundo.com>
3534 * base64.h (isbase64): Add.
3536 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3537 using a unsigned prototype, don't inline.
3538 (base64_decode): Use it.
3540 2005-01-19 Bruno Haible <bruno@clisp.org>
3542 * sh-quote.h: New file, from GNU gettext.
3543 * sh-quote.c: New file, from GNU gettext.
3545 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3547 Merge changes from coreutils, as described below in several
3548 changelogs dated today.
3550 * save-cwd.c: Include "save-cwd.h" before other include files.
3551 (O_DIRECTORY): Remove; not needed here, since "." must be
3552 a directory. All uses removed.
3553 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3554 universal on Suns, and we also need to test for IRIX.
3555 Revamp code to use 'if' rather than '#if'.
3556 Avoid unnecessary comparison of cwd->desc to 0.
3558 * utimens.c (futimens): Robustify the previous patch, by checking
3559 for known valid error numbers rather than observed invalid ones.
3561 2005-01-18 Jim Meyering <jim@meyering.net>
3563 * version-etc.c (version_etc_copyright): Update copyright date.
3565 * utimens.c (futimens): Account for the fact that futimes
3566 can also fail with errno == ENOSYS or errno == ENOENT.
3567 Patch from Dmitry V. Levin.
3569 Change the name of the robust chdir function from chdir to chdir_long.
3570 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3571 (restore_cwd): Use chdir_long, not chdir.
3572 * chdir-long.c: Renamed from chdir.c.
3573 * chdir-long.h: Renamed from chdir.h.
3574 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3577 2005-01-18 Bob Proulx <bob@proulx.com>
3579 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3580 offsetof() macro construct to avoid compile failure with native HP-UX
3581 11.0 ANSI C compiler.
3583 2005-01-06 Bruno Haible <bruno@clisp.org>
3585 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3586 because stpncpy.m4 takes care of it.
3588 2004-01-24 Bruno Haible <bruno@clisp.org>
3590 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3592 2003-10-09 Bruno Haible <bruno@clisp.org>
3594 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3596 2005-01-06 Bruno Haible <bruno@clisp.org>
3598 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3599 * fwriteerror.c: Include <stdbool.h>.
3600 (fwriteerror): At the end, close the file stream. Record whether
3601 stdout was already closed.
3603 2004-05-27 Bruno Haible <bruno@clisp.org>
3605 * execute.c (environ): Declare if needed.
3606 * pipe.c (environ): Likewise.
3607 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3609 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3611 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3612 definitions to be after all include files, to avoid collisions.
3613 Problem reported by Bob Proulx.
3615 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3617 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3618 not needed. This removes a dependency on the gettext module.
3619 [defined _LIBC]: Do not include <libintl.h>; not needed.
3621 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3623 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3626 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3628 * argp-parse.c: Include <stddef.h>.
3629 (alignof, alignto): New macros.
3630 (parser_init): Don't assume that void * is aligned sufficiently
3633 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3634 need to extend the stack.
3635 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3638 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3640 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3642 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3644 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3645 Remove now-obsolete comment about AIX.
3646 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3647 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3648 (YYMAXDEPTH): New macro.
3650 2004-12-18 Bruno Haible <bruno@clisp.org>
3652 * fatal-signal.c (fatal_signals): Make non-const.
3653 (init_fatal_signals): New function.
3654 (uninstall_handlers, install_handlers): Ignore signals that were set to
3656 (at_fatal_signal): Call init_fatal_signals.
3657 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3659 Reported by Paul Eggert.
3661 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3663 * getdate.y (textint): New member "negative".
3664 (time_zone_hhmm): New function.
3665 Expect 14 shift-reduce conflicts, not 13.
3666 (o_colon_minutes): New rule.
3667 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3668 (yylex): Set the "negative" member of signed numbers.
3670 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3672 Changes imported from coreutils.
3673 * hard-locale.c: Assume <locale.h> exists.
3675 (GLIBC_VERSION): New macro.
3676 (hard_locale): Assume setlocale exists.
3677 Rewrite to avoid #ifdef.
3678 Use strdup rather than malloc + strcpy.
3679 * human.c: Assume <locale.h> exists.
3680 (human_readable): Assume localeconv exists.
3682 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3684 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3685 convert T2, not T. (Imported from libc.)
3687 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3689 * getcwd.c (is_ENAMETOOLONG): New macro.
3690 (__getcwd.c): Don't restore errno; glibc doesn't.
3691 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3692 first, falling back to our code only if its results look suspicious.
3693 Ensure that the resulting buffer is only as large as necessary.
3695 * readutmp.c: Include readutmp.h first.
3696 Include <errno.h>, since readutmp.h no longer does that.
3697 * readutmp.h: Don't include <errno.h>,
3698 <sys/param.h>, <time.h>; not needed to establish interface.
3699 (errno): Remove decl.
3700 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3701 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3702 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3704 2004-11-28 Simon Josefsson <jas@extundo.com>
3706 * base64.h, base64.c: New file.
3708 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3710 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3712 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3714 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3715 HP's ANSI C compiler.
3716 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3717 Declaring int functions causes warnings on some modern systems and
3718 shouldn't be needed to compile on ancient ones.
3719 * same.c (MIN) [defined MIN]: Don't define, since it's already
3722 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3723 with the following changes.
3724 (__set_errno): Parenthesize properly.
3725 Include <stdbool.h>.
3726 (MIN, MAX, MATCHING_INO): New macros.
3727 (__getcwd): Define with prototype, not K&R form.
3728 Use heuristics to allocate default buffer on stack if possible.
3729 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3730 behavior, and to avoid the PATH_MAX limit when computing
3732 Use MATCHING_INO to compare inode number to file.
3733 Check for arithmetic overflow in size calculations.
3734 Fix bug in reallocation of dot array that caused getcwd to fail
3735 on directories nested deeper than 75.
3736 Be more careful about saving errno on error.
3737 Do not use realloc; use only free+malloc, as this is a bit
3738 more flexible and avoids a needless copy operation.
3739 Do not inspect st_dev and st_ino for symbolic links; POSIX
3740 doesn't specify the latter.
3741 Check for closedir errors.
3742 Avoid needless casts.
3743 Use "#ifdef weak_alias" around weak_alias, to be like other
3745 The following changes to getcwd.c have effect only when used in
3746 gnulib; they have no effect inside glibc proper.
3747 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3748 as alloca isn't used.
3749 (alloca, __alloca): Likewise.
3750 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3751 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3752 unconditionally, as gnulib assumes C89 or better.
3753 Do not include <sys/param.h>.
3754 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3755 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3757 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3758 Include <dirent.h> in a way that is compatible with modern Autoconf.
3759 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3760 New macros, if not already defined.
3761 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3762 Use "_LIBC", not "defined _LIBC", for consistency.
3763 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3765 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3766 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3767 * xgetcwd.c: David MacKenzie's old code was removed, so give
3768 credit only to Jim Meyering and adjust the copyright dates.
3769 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3770 <stdlib.h>, <unistd.h>, "pathmax.h".
3771 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3772 (INITIAL_BUFFER_SIZE): Remove.
3773 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3775 2004-11-23 Jim Meyering <jim@meyering.net>
3777 * getopt_.h: Remove trailing blanks.
3779 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3781 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3782 (futimens): New function, which uses futimes if available.
3783 (futimens, utimens): Support timespec==NULL, with same semantics
3784 as utime and utimens.
3785 * utimens.h (futimens): New decl.
3787 2004-11-23 Jim Meyering <jim@meyering.net>
3789 * __fpending.c: Add comment.
3791 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3793 * getopt_.h: Re-addition of __getopt_argv_const caused
3794 redefinition warnings. To avoid them, include the defines
3795 in `#if !defined __need_getopt ... #endif'. The only place
3796 where __getopt_argv_const is used is in definitions
3797 of getopt_long and getopt_long_only below, which are as well
3798 protected by `#ifndef __need_getopt'.
3799 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3800 __need_getopt after including <stdio.h> and <unistd.h> These
3801 headers might have defined it.
3803 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3805 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3807 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3808 optopt): Use them instead of invoking ## directly; otherwise, the
3809 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3811 2004-11-19 Bruno Haible <bruno@clisp.org>
3813 * strtok_r.c: Move comments from here...
3814 * strtok_r.h: ... to here.
3816 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3818 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3819 might fail. Problem reported by Yoann Vandoorselaere.
3820 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3821 that mishandle size_t overflow.
3823 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3825 * canon-host.c: Include "strdup.h".
3826 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3827 Use strdup instead of malloc/strcpy to duplicate strings.
3829 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3830 (human_space_before_unit): New constant.
3831 * human.c (human_readable): Support it.
3833 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3834 (xgetcwd): Set errno correctly when failing.
3835 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3836 the failure is actually due to a PATH_MAX problem.
3838 Further getopt changes to make it more likely that glibc will
3839 buy the changes back.
3840 * getopt.c (POSIXLY_CORRECT): New constant.
3841 (getopt): Use it, so to preserve glibc semantic
3842 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3843 when compiling for libc.
3844 * getopt_.h (__getopt_argv_const): Bring it back.
3845 (getopt_long, getopt_long_only): Use it.
3847 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3848 New arg POSIXLY_CORRECT. All callers changed.
3849 (getopt): Argv is now char * const *, as per standard.
3850 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3851 not char *__getopt_argv_const *.
3852 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3853 _getopt_long_only_r): Likewise.
3854 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3855 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3856 _getopt_long_r, _getopt_long_only_r): Likewise.
3857 * getopt_.h (__getopt_argv_const): Remove.
3858 (getopt): Argv is now char * const *, as per standard.
3860 * getdate.y (tORDINAL): New token.
3861 (day, relunit): Allow it for relative times.
3862 (relative_time_table): Use tORDINAL for ordinals.
3864 2004-11-15 Jim Meyering <jim@meyering.net>
3866 * closeout.c: Include "__fpending.h" once again.
3867 Include <stdbool.h>.
3868 (close_stdout): Don't fail just because stdout was closed initially,
3869 since some programs don't write to stdout in the normal course of
3870 operation (other than --version and --help), and we don't want this
3871 function to make e.g. `touch file >&-' fail.
3872 But do fail if it was closed and someone has tried to write to it.
3873 E.g., `printf foo >&-' must fail.
3875 2004-11-11 Simon Josefsson <jas@extundo.com>
3877 * strtok_r.h, strtok_r.c: New file.
3879 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3881 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3882 we can stop lying to compilers about the constness of argv when we
3883 are compiled outside glibc.
3884 (getopt, getopt_long, getopt_long_only): Use it.
3885 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3887 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3888 _getopt_long_only_r): Likewise.
3889 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3890 _getopt_long_only_r): Likewise.
3892 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3893 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3894 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3895 the other external symbols.
3896 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3897 declaration, since the above renaming now works around collisions.
3899 2004-11-11 Jim Meyering <jim@meyering.net>
3901 * linebreak.c: Remove trailing blanks.
3902 * alloca_.h: Likewise.
3903 * acosl.c: Likewise.
3904 * euidaccess.c: Likewise.
3905 * allocsa.h: Likewise.
3907 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3909 * mktime.c (SHR): New macro, which is a portable
3910 substitute for >> that should work even on Crays.
3911 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3912 Problem reported by Mark D. Baushke in
3913 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3914 * getdate.y (SHR): Likewise.
3916 * strftime.c (SHR): Likewise.
3918 * quotearg.c (struct quoting_options): Use unsigned int for
3919 quote_these_too, so that right shifts are well defined. All uses
3922 2004-11-10 Simon Josefsson <jas@extundo.com>
3924 * getaddrinfo.h, getaddrinfo.c: New files.
3926 2004-11-10 Jim Meyering <jim@meyering.net>
3928 Ensure that no close failure goes unreported.
3929 * closeout.c (close_stdout): Always close stdout. I.e., don't
3930 return early when it seems there's nothing to flush.
3931 Don't include __fpending.h.
3933 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3935 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3937 2004-11-05 Bruno Haible <bruno@clisp.org>
3939 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3940 Reported by Mark D. Baushke <mdb@cvshome.org>.
3942 2004-11-04 Bruno Haible <bruno@clisp.org>
3944 2004-09-11 Bruno Haible <bruno@clisp.org>
3945 * allocsa.valgrind: New file.
3946 2004-02-06 Bruno Haible <bruno@clisp.org>
3947 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3948 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3949 Reported by Christopher Seip <chris.seip@hp.com>.
3951 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3953 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3954 with errno == ERANGE if the buffer is too small.
3955 Problem reported by Mark D. Baushke.
3957 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3959 * xreadlink.c (MAXSIZE): New macro.
3960 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3961 size does not exceed MAXSIZE. Avoid cast.
3962 As suggested by Mark D. Baushke in
3963 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3964 if readlink fails with buffer size just under MAXSIZE, try again
3967 2004-11-02 Derek R. Price <derek@ximbiot.com>
3968 and Paul Eggert <eggert@cs.ucla.edu>
3970 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3971 (get_date): Overparenthesize to avoid GCC warning.
3973 2004-11-02 Bruno Haible <bruno@clisp.org>
3975 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3976 function returns void.
3978 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3980 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3981 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3984 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3986 * getdate.y: Add support for TZ="foo" within a date string.
3987 Fix some bugs near time_t boundaries. Reject dates with
3988 out-of-range components, e.g., "Sept 31".
3989 Include <stdlib.h>, "setenv.h", "xalloc.h".
3990 (ISDIGIT_LOCALE): Remove; unused.
3991 Note that the TZ and time functions used here are not reentrant.
3992 (mktime_ok, get_tz): New functions.
3993 (TZBUFSIZE): New constant.
3994 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3995 This requires that we sometimes generate our own TZ="XXX..." setting.
3997 2004-10-27 Derek R. Price <derek@ximbiot.com>
3999 * mktime.c (not_equal_tm): Remove redundant check.
4001 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4003 * getdate.y: Use Bison 1.875 features, and some minor
4004 code cleanups. This change does not affect semantics.
4005 Don't include <stdlib.h>; no longer needed.
4006 Don't include unlocked-io.h; only the "#if TEST" code uses
4007 stdio, and performance isn't crucial there.
4008 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4009 Bison 1.875 features as described below.
4010 All uses of "PC." replaced by "pc->".
4011 (YYSTYPE): Add a forward declaration.
4012 (yylex, yyerror): Use full prototypes in forward decls.
4013 Use "%pure-parser" rather than obsolescent "%pure_parser".
4014 Use %parse-param and %lex-param instead of obsolescent
4015 YYPARSE_PARAM and YYLEX_PARAM.
4016 (meridian_table, month_and_day_table, time_units_table,
4017 relative_time_table, time_zone_table, military_table,
4018 lookup_zone, lookup_word, get_date):
4019 Use NULL instead of 0 where appropriate.
4020 (to_hour): Avoid abort (), to avoid a dependency on
4022 (yyerror, yylex): Now accepts parser_control * arg.
4023 (main) [TEST]: Use '\0' rather than 0 for char.
4025 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4027 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4028 It's now the caller's responsibility to handle the case where
4029 !HAVE_GETPAGESIZE && !defined getpagesize.
4031 * mktime.c (leapyear): Arg is long int, not int.
4033 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4035 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4037 2004-10-12 Simon Josefsson <jas@extundo.com>
4039 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4040 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4043 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4045 * vsnprintf.h: New file.
4046 * vsnprintf.c: New file.
4048 2004-10-07 Bruno Haible <bruno@clisp.org>
4050 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4051 into the provided buffer.
4053 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4055 * diacrit.c, diacrit.h: Add GPL notice.
4057 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4058 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4059 * logl.c (logl): Keep the code as similar to glibc as possible.
4060 This avoids a potential constant-folding bug.
4062 2004-10-05 Bruno Haible <bruno@clisp.org>
4064 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4066 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4068 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4069 * xmalloc.c (xmemdup): Likewise.
4070 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4071 XFREE): Remove these long-obsolescent macros.
4072 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4073 * xstrdup.c: Remove.
4075 * regex.c (re_comp): Cast gettext return value to char *,
4076 Problem reported by Martin Neitzel via Mark D. Baushke.
4078 2004-10-04 Simon Josefsson <jas@extundo.com>
4080 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4081 '#ifdef USE_UNLOCKED_IO'.
4083 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4085 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4086 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4087 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4088 regex.c, sha1.c, version-etc.c, yesno.c:
4089 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4090 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4091 the includer's responsibility.
4093 Sync from coreutils.
4095 * modechange.c (mode_compile): Don't decrement a pointer that
4096 points to the start of a string, as the C Standard says the
4097 resulting behavior is undefined.
4099 * backupfile.h (enum backuptype): Rename none -> no_backups,
4100 simple -> simple_backups, numbered_existing ->
4101 numbered_existing_backups, numbered -> numbered_backups
4102 to avoid shadowing problems. All uses changed.
4103 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4104 * backupfile.c (check_extension, numbered_backup):
4105 Rename locals to avoid shadowing 'basename'.
4106 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4109 * .cppi-disable: Add getopt_.h, getopt_int.h.
4110 * .cvsignore: Add getopt.h.
4112 2004-10-04 Simon Josefsson <jas@extundo.com>
4114 * memmem.h: New file.
4115 * memmem.c: New file, taken from glibc.
4117 2004-10-02 Jim Meyering <jim@meyering.net>
4119 * dirfd.h, getpagesize.h: Add copyright notice.
4121 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4123 * snprintf.c: Remove comments as to why each header is needed.
4125 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4127 * strsep.h: New file.
4128 * strsep.c: New file.
4130 2004-10-01 Simon Josefsson <jas@extundo.com>
4132 * snprintf.c (snprintf): Handle size==0.
4134 2004-10-01 Simon Josefsson <jas@extundo.com>
4135 Bruno Haible <bruno@clisp.org>
4137 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4138 (snprintf): Declare 'args'.
4140 2004-09-30 Simon Josefsson <jas@extundo.com>
4142 * snprintf.h, snprintf.c: New files.
4144 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4146 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4147 (hol_entry_help): Never translate an empty string.
4148 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4149 * argp.h (OPTION_NO_TRANS): New option.
4151 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4153 * xvasprintf.c: Include xalloc.h.
4154 (xvasprintf): Use xalloc_die, not xmalloc_die.
4156 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4158 * dummy.c: Change copyright notice to FSF, and license to GPL.
4160 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4162 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4163 Problem reported by Bruno Haible in:
4164 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4166 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4168 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4169 in case some system header has #define'd it. Problem reported by
4170 Soeren D. Schulze in
4171 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4173 2004-09-08 Bruno Haible <bruno@clisp.org>
4175 * stdint_.h: New file, taken from GNU clisp.
4177 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4179 * xvasprintf.h: New file.
4180 * xvasprintf.c: New file.
4181 * xasprintf.c: New file.
4183 2004-09-08 Bruno Haible <bruno@clisp.org>
4185 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4187 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4189 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4191 Import from coreutils.
4192 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4193 strings on unbounded length. alloca's performance benefits aren't
4194 that important here.
4196 (parse_with_separator): New function, with most of the internals
4197 of the old parse_user_spec. Allow user to omit both user and group,
4198 for compatibility with FreeBSD.
4199 Clone only the user name, not the entire spec.
4200 Do not set *uid, *gid unless entirely successful.
4201 Avoid memory leak in some failing cases.
4202 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4203 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4204 (parse_user_spec): Rewrite to use parse_with_separator.
4206 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4208 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4209 its complicated substitute.
4210 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4211 and program_invocation_name.
4212 (__argp_basename) [!_LIBC]: Remove; the only use was
4213 replaced by its body.
4214 (__argp_short_program_name): Change condition from
4215 !defined __argp_short_program_name to
4216 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4217 to match argp-namefrob.h.
4218 (__argp_failure): Don't assume strerror_r returns char *.
4219 * argp-parse.c (N_): Define unconditionally.
4220 (argp_default_options): Fill out initializers with 0 to avoid
4223 2004-08-12 Simon Josefsson <jas@extundo.com>
4225 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4226 * getopt_.h: Renamed from getopt.h.
4228 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4230 Merge from coreutils.
4232 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4233 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4234 for Reliant Unix 5.43.
4236 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4237 (union fooround): Use uintmax_t, not long int.
4238 The rest is a merge from libc:
4239 [defined _LIBC]: Include <shlib-compat.h>.
4240 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4242 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4244 * strverscmp.c: Convert to UTF-8.
4246 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4248 * obstack.h (obstack_empty_p):
4249 Don't assume that chunk->contents is suitably aligned.
4250 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4251 Likewise. Problem reported by Benno in
4252 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4254 * chown.c (rpl_chown): Work even if the file is writeable but not
4255 readable. This could be improved further but it'd take some work.
4257 2004-08-08 Simon Josefsson <jas@extundo.com>
4259 * xgethostname.c: Don't include error.h (not used).
4262 * getpass.c: Include getpass.h first.
4264 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4266 * xalloc-die.c: New files.
4267 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4269 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4270 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4271 (_, N_, xalloc_die): Move to xalloc-die.c.
4272 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4273 so that we needn't mess with xalloc_msg_memory_exhausted.
4275 * sha1.h: Renamed from sha.h.
4276 (SHA1_H): Renamed from _SHA_H.
4277 (sha1_ctx): Renamed from sha_ctx.
4278 (sha1_init_ctx): Renamed from sha_init_ctx.
4279 (sha1_process_block): Renamed from sha_process_block.
4280 (sha1_process_bytes): Renamed from sha_process_bytes.
4281 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4282 (sha1_read_ctx): Renamed from sha_read_ctx.
4283 (sha1_stream): Renamed from sha_stream.
4284 (sha1_buffer): Renamed from sha_buffer.
4285 * sha1.c: Likewise; renamed from sha.c.
4286 Do not include <sys/types.h>.
4287 Include <stddef.h> rather than <stdlib.h>.
4289 2004-08-08 Bruno Haible <bruno@clisp.org>
4291 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4292 FILESYSTEM_PREFIX_LEN.
4293 * progreloc.c: Likewise.
4294 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4296 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4299 * argp-help.c (make_hol, hol_append): Don't assume that
4300 SIZE_MAX is a valid preprocessor constant.
4301 (__argp_basename): Change from "#ifndef _LIBC"
4302 to "#ifndef __argp_short_program_name", so that
4303 we don't compile these functions for tar.
4305 More merges from coreutils.
4306 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4307 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4309 * addext.c: Remove; no longer needed.
4310 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4311 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4312 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4313 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4314 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4315 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4316 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4317 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4318 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4319 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4320 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4321 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4322 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4323 Import changes from coreutils.
4325 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4327 Merge from coreutils.
4329 * .gdb-history: Remove; this doesn't belong here.
4331 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4332 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4333 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4335 * dirname.h: Include <stdbool.h>.
4336 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4337 for consistency with POSIX terminology. All uses changed.
4338 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4339 (strip_trailing_slashes): Use bool for booleans.
4340 * stripslash.c (strip_trailing_slashes): Likewise.
4342 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4343 sometimes returns a positive errno value even when it succeeds.
4344 (print_errno_message) [!LIBC]: Fall back on strerror if
4347 * path-concat.c (mempcpy): Don't define if a system header defines it.
4348 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4349 (longest_relative_suffix): New function.
4350 (path_concat): Use it. Assume first argument is not NULL.
4351 Port to DOS. Omit redundant separators.
4352 Report an error instead of returning NULL.
4353 Use mempcpy instead of memcpy.
4354 (xpath_concat): Remove: not declared or used.
4356 * same.h: Include <stdbool.h>
4357 (same_name): Return bool, not int.
4358 * same.c (same_name): Likewise.
4359 (errno): Don't declare; we assume C89 or better now.
4361 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4362 if not already defined.
4364 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4365 * dup-safer.c (errno): Likewise.
4367 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4369 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4372 2004-08-03 Simon Josefsson <jas@extundo.com>
4374 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4375 * progname.h: Don't include stdbool.h.
4377 2004-08-02 Simon Josefsson <jas@extundo.com>
4379 * getsubopt.h: New file, with comments from Bruno Haible.
4380 * getsubopt.c: New file, from glibc, but slightly modified based on
4381 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4383 2004-08-01 Simon Josefsson <jas@extundo.com>
4385 * xgetdomainname.c: Include stdlib.h, for free().
4387 2004-07-16 Simon Josefsson <jas@extundo.com>
4389 * dummy.c: New file.
4391 2004-07-16 Bruno Haible <bruno@clisp.org>
4393 * backupfile.h: Add extern "C" for C++.
4394 * closeout.h: Likewise.
4395 * copy-file.h: Likewise.
4396 * findprog.h: Likewise.
4397 * full-write.h: Likewise.
4398 * pathname.h: Likewise.
4399 * progname.h: Likewise.
4400 * stpcpy.h: Likewise.
4401 * stpncpy.h: Likewise.
4402 * strcase.h: Likewise.
4403 * strstr.h: Likewise.
4404 * xalloc.h: Likewise.
4406 * mbswidth.h: Add extern "C" for C++.
4407 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4409 2004-07-09 Simon Josefsson <jas@extundo.com>
4411 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4412 failed without this.)
4414 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4416 * fchown-stub.c: New file.
4418 2004-06-24 Jim Meyering <jim@meyering.net>
4420 * obstack.h (obstack_base): Cast to (void *), per documentation.
4422 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4424 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4426 2004-06-01 Jim Meyering <jim@meyering.net>
4428 * calloc.c: New file.
4430 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4432 * getdate.y (yylex): Allow space between sign and number.
4433 Problem reported by Dan Jacobson.
4435 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4436 and Jim Meyering <jim@meyering.net>
4438 Merge from coreutils CVS.
4440 * stat-macros.h: New file, with contents from file-type.h
4441 and coreutils' system.h.
4442 * file-type.c: Include "stat-macros.h".
4443 * file-type.h (file_type): Move all macro definitions to new file,
4446 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4447 Wrap old code with this conditional.
4448 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4449 function that does not dereference symlinks.
4450 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4452 * xreadlink.c: Include xreadlink.h first, to catch .h file
4453 dependency problems.
4454 (xreadlink): Accept new arg SIZE, for efficiency.
4455 All decls and uses changed.
4456 * xreadlink.h: Include <stddef.h>, for size_t.
4458 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4459 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4461 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4463 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4465 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4466 macros to be defined.
4467 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4468 the allocator returns NULL because the requested size is zero.
4470 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4472 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4473 var. Add comment explaining why libc still defines it. This
4474 merges the following patch from glibc:
4475 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4477 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4479 * obstack.c (_obstack): Remove unused variable. It hasn't been
4480 present in glibc since revision 1.1 of this file.
4481 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4482 obstack_alignment_mask, obstack_alloc, obstack_base,
4483 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4484 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4485 obstack_grow0, obstack_init, obstack_int_grow,
4486 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4487 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4488 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4489 nonexistent functions.
4491 2004-05-17 Derek R. Price <derek@ximbiot.com>
4492 Paul Eggert <eggert@cs.ucla.edu>
4494 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4496 2004-05-14 Bruno Haible <bruno@clisp.org>
4498 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4499 that consists of a '.' followed by an empty digit string.
4500 Patch by Tor Lillqvist <tml@iki.fi>.
4502 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4504 Port obstack to the AS/400, where pointers are 16 bytes wide and
4505 you cannot cast an integer to a valid pointer. This patch is
4506 currently waiting to be integrated into glibc; see
4507 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4509 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4510 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4511 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4512 (struct obstack): temp member is now a union of a pointer and
4513 an integer, instead of an integer. All integer uses changed.
4514 This does not affect the physical layout of struct obstack,
4515 except on hosts (like the AS/400) where the size or alignment of
4516 void * is greater than that of ptrdiff_t.
4517 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4518 __STDC__)]: Store temporary in pointer member of union, not
4520 * obstack.c: Include <stddef.h>, for offsetof.
4521 (struct fooalign): Remove; it doesn't need a name.
4522 (union fooround): Change double to long double, and add void *.
4523 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4524 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4525 not a macro. Hence the values are always int; so remove all
4526 casts-to-int in uses.
4528 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4529 Derek Price <derek@ximbiot.com>
4531 * alloca.c: Include <alloca.h>, to get our interface.
4532 * alloca_.h: Use __alloca on AIX, so that we don't have to
4533 include <alloca.h> first. Use C89 prototype for alloca; this
4534 requires including <stddef.h> for size_t. Use extern "C" if C++.
4535 Use #elif for simplicity, since we can assume C89 now.
4536 Don't try to source the system alloca.h since it will not be found
4537 and to prevent recursively including its replacement.
4538 * fnmatch.c: Include <alloca.h> instead of opencoding.
4539 * regex.c: Likewise.
4541 2004-05-16 Derek Price <derek@ximbiot.com>
4542 Paul Eggert <eggert@cs.ucla.edu>
4544 getline cleanup. This changes the getndelim2 API: both order of
4545 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4548 * getline.c: Don't include stddef.h or stdio.h, since our
4549 interface does that.
4550 (getline): Always use getdelim, so that we don't have two
4551 copies of this code.
4552 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4554 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4555 (GETNDELIM2_MAXIMUM): New macro.
4556 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4557 instead of the old practice of delim2==0. All callers changed.
4558 Return -1 on overflow, instead of returning junk.
4559 Do not set *linesize unless allocation succeeds.
4560 * getndelim2.h: Do not include stddef.h; no longer needed, now
4561 that we include sys/types.h.
4562 * getnline.h: Likewise.
4563 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4564 (getndelim2): Reorder arguments.
4565 * getnline.c (getnline, getndelim):
4566 Don't discard the NMAX argument.
4567 (getnline): Invoke getndelim, to avoid code duplication.
4568 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4569 of (size_t) -1 by callers of the getnline family.
4571 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4573 * nanosleep.c (suspended): Change its type from int to
4574 sig_atomic_t volatile.
4575 (first_call): Make it private to rpl_nanosleep, and have it
4576 be zero initially as that's a bit faster.
4577 (my_usleep): Round up fractional times instead of truncating them,
4578 as this is the usual meaning for 'sleep'.
4580 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4582 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4583 (ENOSYS): Define if not defined.
4584 (settime): Fall back on stime if it exists and settimeofday fails.
4585 But don't bother with fallbacks if a method fails with errno == EPERM.
4587 2004-05-11 Jim Meyering <jim@meyering.net>
4589 Prior to this change, the save_cwd caller required read access to the
4590 current directory on most systems (ones with the fchdir function).
4592 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4593 fails, try write-only, and finally, resort to using xgetcwd.
4595 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4597 * obstack.c, obstack.h: Import changes from libc.
4599 2004-04-28 Bruno Haible <bruno@clisp.org>
4601 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4602 implicitly appends .exe to executables.
4603 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4604 accepts Windows pathnames.
4605 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4606 Cygwin like Windows, since it now accepts Windows pathnames.
4607 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4608 Cygwin like Windows, since it now accepts Windows pathnames.
4609 Reported by Derek Robert Price <derek@ximbiot.com>.
4611 2004-04-20 Jim Meyering <jim@meyering.net>
4613 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4615 2004-04-20 Jim Meyering <jim@meyering.net>
4616 Bruno Haible <bruno@clisp.org>
4618 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4619 memory when realloc fails.
4621 2004-04-18 Jim Meyering <jim@meyering.net>
4623 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4624 don't leak memory and do call END_UTMP_ENT.
4626 2004-04-11 Paul Eggert <eggert@twinsun.com>
4628 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4629 (CHAR_BIT): Remove, since we assume C89.
4630 Include <stdint.h> if available, as per current Autoconf CVS advice.
4632 2004-03-30 Paul Eggert <eggert@twinsun.com>
4634 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4635 not bool, to be more consistent with Unix conventions.
4636 Suggested by Bruno Haible.
4638 Merge from coreutils.
4640 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4643 * getdate.h: Include stdbool.h, and timespec.h instead of
4644 the usual <time.h> dance.
4645 (get_date): Change signature to support fractional time stamps.
4646 All callers changed.
4647 * getdate.y: Include "getdate.h" first, as we can now
4648 assume C89 and don't need to worry about 'const'.
4649 Similarly, include "unlocked-io.h" near start, not in middle.
4651 (textint.value): Use long int rather than int.
4652 (textint.digits): Use size_t rather than int.
4653 (BILLION, LOG10_BILLION): New constants.
4654 (parser_control): New member rel_ns. Members day_ordinal,
4655 time_zone, month, day, hour, minutes, rel_year, rel_month,
4656 rel_day, rel_hour, rel_minutes, rel_seconds
4657 are now long int, not int. Member seconds is now struct timespec,
4658 not int. New member timespec_seen. Members dates_seen, days_seen,
4659 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4661 (%union.intval): Now long int, not int.
4662 New member timespec.
4663 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4664 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4665 (spec): Now is a timespec or an item list.
4666 (timespec, items): New nonterminals.
4667 (time, rel, relunit, number, get_date):
4668 Add support for fractional seconds.
4669 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4670 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4671 (to_hour): First arg is now long int, not int.
4672 (to_year): Returns long int, not int.
4673 Don't treat year -70 like 70.
4674 (tm_diff): Returns long int, not int.
4675 (lookup_word): Use bool instead of int when appropriate.
4676 (yylex): Use size_t for count, not int.
4677 Detect overflow when parsing large integer constants.
4678 Add support for fractions.
4679 (get_date): Make pointers 'const' if possible.
4680 Use more-portable code to detect integer overflow.
4681 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4682 Don't use ctime; it's not reliable if the year has >4 digits.
4684 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4685 This is for compatibility with BSD.
4687 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4688 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4689 From coreutils' system.h.
4691 * userspec.c: Don't include "posixver.h".
4692 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4693 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4694 compatible extension. Simplify code by removing a boolean int
4695 that was always nonzero if a string was nonnull.
4697 2004-03-30 Jim Meyering <jim@meyering.net>
4699 Merge from coreutils.
4701 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4703 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4704 an empty input stream.
4706 * readtokens.c: Include <stdbool.h>.
4707 (readtoken): Use `size_t' rather than int/long.
4708 All callers adjusted.
4709 Use `bool' rather than `int' where appropriate.
4710 Use memset rather than an explicit loop.
4711 Use x2nrealloc rather than xrealloc.
4712 Allow the use of `\0' as a delimiter.
4713 (readtokens): Likewise.
4714 * readtokens.h (readtoken, readtokens): Update prototypes.
4716 2004-03-30 Bruno Haible <bruno@clisp.org>
4718 * getloadavg.c (getloadavg): Don't assume setlocale returns
4721 2004-03-29 Paul Eggert <eggert@twinsun.com>
4723 Merge changes to getloadavg.c from coreutils and Emacs.
4725 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4726 Define to an expression, not to the empty string.
4727 Include cloexec.h and xalloc.h.
4728 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4729 Use set_cloexec_flag rather than rolling our own.
4730 * cloexec.c, cloexec.h: New files.
4732 2004-03-18 Paul Eggert <eggert@twinsun.com>
4734 * getopt.h: Sync with libc CVS.
4736 2004-03-18 Paul Eggert <eggert@twinsun.com>
4737 Bruno Haible <bruno@clisp.org>
4739 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4740 not on all platforms that have <wchar.h>.
4741 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4743 2004-03-09 Paul Eggert <eggert@twinsun.com>
4745 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4747 * getopt_int.h: New file, also synced from libc.
4749 2004-03-07 Paul Eggert <eggert@twinsun.com>
4751 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4752 '#if' expressions. Unlike the code it replaces, it does not
4753 depend on (defined _SC_PAGESIZE). However, it does depend on
4754 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4755 first reported by Jason Andrade in
4756 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4758 2004-01-18 Simon Josefsson <jas@extundo.com>
4760 * strdup.h: New file.
4761 * strdup.c: Include it.
4762 * path-concat.c: Include strdup.h. Drop strdup declaration.
4763 * userspec.c: Include strdup.h. Drop strdup declaration.
4765 2004-02-06 Karl Berry <karl@gnu.org>
4767 * config.charset: update from gettext 0.14.1.
4769 2004-02-05 Paul Eggert <eggert@twinsun.com>
4771 Add comments and code, prompted by suggestions from Bruno Haible
4773 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4774 describing the enum quoting_style values.
4775 * quotearg.c (quotearg_alloc): New function.
4776 (quotearg_buffer_restyled): Treat lone { and } as special.
4777 Treat = as special. Work around bug with older shells
4778 that "see" a '\' that is really the 2nd byte of a multibyte char.
4779 Quote empty string with shell_quoting_style.
4781 2004-02-03 Bruno Haible <bruno@clisp.org>
4783 * pipe.h: New file, from GNU gettext.
4784 * pipe.c: New file, from GNU gettext.
4786 2004-01-27 Bruno Haible <bruno@clisp.org>
4788 * execute.h: New file, from GNU gettext.
4789 * execute.c: New file, from GNU gettext.
4790 * w32spawn.h: New file, from GNU gettext.
4792 2004-01-23 Paul Eggert <eggert@twinsun.com>
4794 Exit-status fix from coreutils.
4796 Use exit_failure consistently in place of EXIT_FAILURE,
4797 so that program exit statuses are consistent on failure.
4799 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4800 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4801 * argmatch.h: Comment fix to match the above.
4802 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4803 Now a macro referring to exit_failure, instead of a separate
4804 variable. Include "exitfail.h" to get it.
4805 * xstrtol.h: Include "exitfail.h".
4806 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4808 * long-options.c (parse_long_options): Use prototype
4809 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4812 2004-01-21 Jim Meyering <jim@meyering.net>
4814 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4815 so as not to conflict with a different-sized __mktime_internal
4816 function in GNU libc.
4817 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4818 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4820 2004-01-18 Paul Eggert <eggert@twinsun.com>
4822 Merge from diffutils.
4824 * file-type.c (file_type): Add typed memory objects.
4825 * file-type.h (S_TYPEISTMO): New macro.
4827 * c-stack.h (c_stack_action): Remove argv argument.
4828 * c-stack.c (c_stack_action): Likewise. All uses changed.
4829 (die): Don't calculate message unless segv_action returns.
4830 (get_stack_location, min_address_from_argv, max_address_from_argv,
4831 volatile stack_base, volatile_stack_size): Remove.
4832 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4833 that every segmentation violation is a stack overflow. (Ouch!)
4834 See Debian bug 136249 (still outstanding) for more info about why
4835 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4837 2003-11-30 Bruno Haible <bruno@clisp.org>
4839 Safer stack allocation.
4840 * setenv.c: Include allocsa.h.
4841 (alloca): Remove fallback definition.
4842 (freea): Remove macro.
4843 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4846 2003-10-17 Bruno Haible <bruno@clisp.org>
4848 * binary-io.h: Avoid warnings on Cygwin.
4850 2003-12-28 Bruno Haible <bruno@clisp.org>
4852 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4853 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4855 2003-11-28 Bruno Haible <bruno@clisp.org>
4857 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4859 2003-11-27 Bruno Haible <bruno@clisp.org>
4861 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4863 2003-11-17 Bruno Haible <bruno@clisp.org>
4865 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4867 2003-11-24 Bruno Haible <bruno@clisp.org>
4869 * xallocsa.h: New file, from GNU gettext.
4870 * xallocsa.c: New file, from GNU gettext.
4872 2003-11-24 Bruno Haible <bruno@clisp.org>
4874 * allocsa.h: New file, from GNU gettext.
4875 * allocsa.c: New file, from GNU gettext.
4877 2003-11-24 Bruno Haible <bruno@clisp.org>
4879 * eealloc.h: New file.
4881 2004-01-15 Jim Meyering <jim@meyering.net>
4883 Merge from coreutils.
4885 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4886 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4887 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4889 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4890 optional configure-time default.
4892 * version-etc.c (version_etc_copyright): Update copyright date.
4894 * xreadlink.c (xreadlink): Correct outdated comment.
4896 2004-01-15 Paul Eggert <eggert@twinsun.com>
4898 Merge from coreutils.
4900 * posixver.c: Include posixver.h.
4902 * same.c: Include <stdbool.h>, <limits.h>.
4903 (_POSIX_NAME_MAX): Define if not defined.
4905 (same_name): If file names are silently truncated, report
4906 that the file names are the same if they are the same after
4907 the silent truncation.
4909 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4910 conversion function.
4911 * xstrtod.c (xstrtod): Likewise. All callers changed to
4912 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4915 2004-01-14 Paul Eggert <eggert@twinsun.com>
4917 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4918 with like-named macro in fnmatch.c.
4919 (EXT): Use an internal constant instead.
4921 Merge fnmatch patches from glibc.
4922 * fnmatch.c (mbsinit): Remove define.
4923 Add libc_hidden_ver (__fnmatch, fnmatch).
4924 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4925 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4927 2003-12-14 Karl Berry <karl@gnu.org>
4929 * config.charset: update from gettext-runtime.
4931 2003-12-03 Paul Eggert <eggert@twinsun.com>
4933 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4934 Bug reported by Alfred M. Szmidt.
4936 2003-11-29 Karl Berry <karl@gnu.org>
4938 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4940 2003-11-23 Paul Eggert <eggert@twinsun.com>
4941 Bruno Haible <bruno@clisp.org>
4943 * printf-parse.h: Don't include sys/types.h.
4944 (ARG_NONE): New macro.
4945 (char_directive): Change type of *arg_index fields to size_t.
4946 * printf-parse.c: Don't include sys/types.h.
4947 (SSIZE_MAX): Remove macro.
4948 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4949 Remove unnecessary overflow check.
4950 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4953 2003-11-24 Paul Eggert <eggert@twinsun.com>
4955 * alloca.c: Remove dependency on xalloc module.
4956 (xalloc_die): Remove.
4957 (memory_full) [!defined emacs]: New macro.
4958 [!defined emacs]: Don't include xalloc.h.
4959 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4960 address arithmetic overflows. Change datatypes a bit to avoid
4963 2003-11-22 Jim Meyering <jim@meyering.net>
4965 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4967 2003-11-17 Bruno Haible <bruno@clisp.org>
4969 * vasnprintf.c (alloca): Remove fallback definition.
4970 (freea): Remove definition.
4971 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4972 Reported by Paul Eggert.
4974 2003-11-17 Jim Meyering <jim@meyering.net>
4976 On systems without utime and without a utimes function capable of
4977 dealing with a NULL struct utimbuf* argument, this utime replacement
4978 could -- in unusual circumstances -- leak a file descriptor.
4979 * utime.c: Include <unistd.h> and <errno.h>.
4980 (utime_null): Be sure to close `fd' and to preserve errno.
4981 Reported by Geoff Collyer via Arnold Robbins.
4983 2003-11-16 Paul Eggert <eggert@twinsun.com>
4984 Bruno Haible <bruno@clisp.org>
4986 Protect against address arithmetic overflow.
4987 * printf-args.h: Include stddef.h.
4988 (arguments): Change type of field 'count' to size_t.
4989 * printf-args.c (printf_fetchargs): Use size_t instead of
4990 'unsigned int' where appropriate.
4991 * printf-parse.h: Include sys/types.h.
4992 (char_directive): Change type of *arg_index fields to ssize_t.
4993 (char_directives): Change type of fields 'count', max_*_length to
4995 * printf-parse.c: Include sys/types.h and xsize.h.
4996 (SSIZE_MAX): Define fallback value.
4997 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4998 instead of 'int' where appropriate. Check a_allocated, d_allocated
4999 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5000 * vasnprintf.c: Include xsize.h.
5001 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5002 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5003 overflow. Avoid wraparound when converting a width or precision from
5006 2003-11-16 Bruno Haible <bruno@clisp.org>
5008 Update from GNU gettext.
5009 * printf-parse.c: Generalize to it can be compiled for wide strings.
5010 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5011 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5012 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5013 SNPRINTF): New macros.
5014 Don't include <alloca.h> if the file is used inside libintl.
5015 (local_wcslen): New function, for Solaris 2.5.1.
5016 (VASNPRINTF): Use it instead of wcslen.
5018 2003-11-16 Bruno Haible <bruno@clisp.org>
5020 * xsize.h (xmax): New function.
5021 (xsum, xsum3, xsum4): Declare as "pure" functions.
5023 2003-11-12 Paul Eggert <eggert@twinsun.com>
5025 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5026 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5027 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5028 heuristic is just as accurate as far as we know, and it removes a
5029 dependency on size_max.m4 and ptrdiff_max.m4.
5031 2003-11-12 Paul Eggert <eggert@twinsun.com>
5033 * xstrtol.c (__xstrtol): Remove "break" immediately after
5034 "return", to pacify some unknown compiler. Problem reported
5037 2003-11-11 Bruno Haible <bruno@clisp.org>
5039 * xsize.h (SIZE_MAX): Remove fallback definition.
5040 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5043 2003-11-10 Paul Eggert <eggert@twinsun.com>
5045 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5046 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5047 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5049 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5050 not (size_t) -1, since it's defined here.
5052 2003-11-06 Paul Eggert <eggert@twinsun.com>
5054 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5055 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5056 Reject sizes of exactly SIZE_MAX bytes.
5057 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5058 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5060 2003-11-05 Bruno Haible <bruno@clisp.org>
5062 * xsize.h: Include limits.h, to avoid a possible collision with
5063 SIZE_MAX defined in <limits.h> on Solaris.
5065 2003-11-04 Bruno Haible <bruno@clisp.org>
5067 * xsize.h: New file.
5068 * linebreak.c: Include xsize.h.
5069 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5070 argument for overflow.
5071 Suggested by Paul Eggert.
5073 2003-10-31 Bruno Haible <bruno@clisp.org>
5075 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5076 to avoid (extremely rare) race condition.
5077 Suggested by Paul Eggert.
5079 2003-11-03 Jim Meyering <jim@meyering.net>
5081 * userspec.c: Include "userspec.h".
5082 * userspec.h: New file.
5084 2003-10-31 Paul Eggert <eggert@twinsun.com>
5086 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5087 * mountlist.c (SIZE_MAX): Define if not defined already.
5088 (read_filesystem_list): Set and use me_type_malloced.
5089 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5090 whatever the type happens to be), for brevity and consistency.
5091 Check for size calculation overflow on Alphas running OSF/1.
5093 2003-10-31 Jim Meyering <jim@meyering.net>
5095 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5097 * linebuffer.c: Include <string.h> for declaration of memset.
5099 2003-10-30 Paul Eggert <eggert@twinsun.com>
5100 Bruno Haible <bruno@clisp.org>
5102 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5103 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5105 2003-10-29 Paul Eggert <eggert@twinsun.com>
5107 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5108 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5110 * quotearg.c (quotearg_n_options): Use it.
5111 * group-member.c: Include <stdbool.h>.
5112 (free_group_info): Arg is now const *; don't free arg.
5113 (get_group_info): Now returns bool and accepts struct group_info *,
5114 rather than returning a malloc'ed struct group_info *.
5115 All uses changed. Check for overflow in internal size calculation.
5117 * getusershell.c (readname): Simplify the code by using x2nrealloc
5118 rather than xmalloc/xrealloc.
5119 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5120 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5121 conformance bug: the old code used a pointer after freeing the
5122 storage that it addressed.
5123 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5124 rather than doing it by hand.
5125 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5126 the buffer preserved. Use free and xmalloc instead.
5127 * quotearg.c (quotearg_n_options): Likewise.
5128 Use a simpler test for size overflow. Don't use xalloc_oversized
5129 because unsigned int might be wider than size_t (!); this suggests
5130 that we should switch from unsigned int to size_t for slot numbers.
5132 2003-10-27 Bruno Haible <bruno@clisp.org>
5134 * stdbool_.h: Better support for BeOS.
5136 2003-10-27 Paul Eggert <eggert@twinsun.com>
5138 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5139 to allocate the returned structure. Do not allocate a subarray,
5140 as x2nrealloc will do that.
5141 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5142 instead of xnrealloc.
5143 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5145 2003-10-26 Paul Eggert <eggert@twinsun.com>
5147 * xalloc.h (xalloc_oversized): New static inline function, for
5148 callers that want to do their own size-overflow checking. Include
5149 <stdbool.h>, since xalloc_oversized returns bool.
5150 * xalloc.c (array_size_overflow): Remove. All callers changed
5151 to use xalloc_oversized.
5153 Add two functions x2realloc, x2nrealloc, for programs that grow
5154 arrays dynamically by doubling their sizes.
5155 * xalloc.h (x2realloc, x2nrealloc): New decls.
5156 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5159 Port to C99 semantics for 'inline' of external functions.
5160 Bug reported by Bruno Haible.
5161 * xmalloc.c (xnmalloc_inline): New static inline function,
5162 with the old contents of xnmalloc.
5163 (xnmalloc, xmalloc): Use it.
5164 (xnrealloc_inline): New static inline function,
5165 with the old contents of xnrealloc.
5166 (xnrealloc, xrealloc): Use it.
5168 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5170 2003-10-25 Paul Eggert <eggert@twinsun.com>
5172 Fix several address-calculation bugs in the hash modules,
5173 plus some minor code cleanup.
5175 * hash.h: Include <stdbool.h>, for bool.
5176 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5177 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5178 hash_get_n_entries, hash_get_max_bucket_length,
5179 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5180 hash_rehash): Use size_t rather than unsigned.
5181 * hash.c (struct hash_table, hash_get_n_buckets,
5182 hash_get_n_buckets_used, hash_get_n_entries,
5183 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5184 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5185 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5187 (SIZE_MAX): Define if not defined.
5188 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5189 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5191 Use const * when possible.
5192 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5193 (check_tuning): Fix bug: if tuning parameters were very close to
5194 0 or 1, rounding errors could have caused subscript violations.
5195 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5196 (hash_initialize): Add 'fail:' label
5197 to free table and return NULL, and use it to simplify code.
5198 Use calloc rather than clearing the storage ourself.
5199 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5200 buffer size calculations.
5201 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5202 Include <stddef.h>, for size_t.
5203 * hash-pjw.c (hash_pjw): Likewise.
5204 Switch to method described by Bruno Haible.
5205 Include <limits.h>, for CHAR_BIT.
5206 (SIZE_BITS): New macro.
5208 2003-10-21 Paul Eggert <eggert@twinsun.com>
5210 * getndelim2.c (getndelim2): When size calculation overflows,
5211 ceiling the allocation at NMAX bytes rather than silently
5212 discarding input bytes before NMAX is reached. This makes
5213 a difference only if NMAX exceeds SIZE_MAX / 2.
5215 * obstack.c: Merge from glibc.
5216 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5217 Add libc_hidden_def (_obstack_newchunk).
5218 (_obstack_free) [! defined _LIBC]: Remove.
5219 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5220 a clone of the function body.
5221 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5222 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5224 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5225 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5228 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5229 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5230 Don't use lvalue casts, as GCC plans to remove support for them
5231 in GCC 3.5. Reported by Joseph S. Myers. This bug
5232 was also present in the non-GCC version, indicating that this
5233 code had always been buggy and had never been widely used.
5234 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5235 Use the fast variant of each macro, rather than copying the
5236 definiens of the fast variant; that way, we'll be more likely to
5237 catch future bugs in the fast variants.
5239 2003-10-20 Bruno Haible <bruno@clisp.org>
5241 * wait-process.h: New file, from GNU gettext.
5242 * wait-process.c: New file, from GNU gettext.
5244 2003-10-19 Jim Meyering <jim@meyering.net>
5246 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5248 2003-10-16 Paul Eggert <eggert@twinsun.com>
5250 * getgroups.c: Include <errno.h>, <stdlib.h>.
5251 (getgroups): First arg is int, not size_t.
5252 Don't let 'free' mangle errno.
5254 2003-10-16 Jim Meyering <jim@meyering.net>
5256 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5258 2003-10-15 Paul Eggert <eggert@twinsun.com>
5260 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5262 (new_exclude, add_exclude_file): Initial size no longer needs to
5264 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5265 our own address arithmetic overflow checking.
5267 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5268 (fnmatch): Do not alloca more than 2000 wide characters;
5269 instead, use malloc for large buffers.
5270 Check for address arithmetic overflow, and return -1
5271 with errno set to ENOMEM in that case.
5272 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5273 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5274 instead, return -1. Check for address arithmetic overflow.
5276 2003-10-14 Paul Eggert <eggert@twinsun.com>
5278 Handle invalid suffixes and overflow independently, so that
5279 callers can treat them independently as needed. Fix some bugs in
5280 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5281 suffix for a human-readable blocksize. The major caller-visible
5282 change is the addition of a new
5283 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5284 that both overflow and suffix chars were found.
5286 * human.c (humblock): Don't check separately for invalid suffix
5287 char; that is xstrtoumax's job (now that its bug is fixed).
5288 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5289 INTMAX_MAX]: New macros.
5290 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5291 TYPE_MAXIMUM): New macros.
5292 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5293 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5294 if overflow occurs, as it's what __strtol does and it's more useful
5296 (__xstrtol): If __strtol reports some error other than ERANGE,
5297 reflect it to the caller as LONGINT_INVALID. If it reports
5298 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5299 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5300 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5302 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5303 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5304 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5305 [defined UINTMAX_MAX]: New macros.
5307 2003-10-14 Bruno Haible <bruno@clisp.org>
5309 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5310 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5311 Also use volatile where needed.
5313 2003-10-12 Paul Eggert <eggert@twinsun.com>
5315 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5316 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5317 and define in terms of the other primitives.
5318 * xmalloc.c: Include stdbool.h; do not include exit.h.
5319 (SIZE_MAX): Define if not already defined.
5320 (array_size_overflow): New function.
5321 (xalloc_die): Abort instead of exiting if 'error' returns.
5322 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5323 (xmalloc, xrealloc): Use them.
5324 (xcalloc): Check for address arithmetic overflow.
5325 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5326 a bit faster than strcpy.
5328 2003-10-08 Paul Eggert <eggert@twinsun.com>
5330 Merge getpass from libc, plus a few fixes.
5332 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5333 Include <stdbool.h>.
5334 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5335 __fsetlocking to empty.
5336 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5337 do include <bits/libc-lock.h>.
5338 Do not include <fcntl.h>; not needed.
5339 [_LIBC]: Include <wchar.h>.
5340 (NOTCANCEL_MODE): New macro.
5341 (flockfile, funlockfile) [_LIBC]: New macros.
5342 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5343 [!_LIBC]: New macros.
5344 (call_fclose): New function.
5345 (getpass): Use it. Save tty stream separately; this simplifies the
5346 code and makes it more reliable if stdin happens to equal stdout.
5347 Invoke __fsetlocking on tty.
5348 Handle thread cancellation if needed.
5349 Namespace cleanup (use __tcgetattr, __getline).
5350 Use bool for Booleans.
5351 [USE_IN_LIBIO]: Handle wide streams.
5352 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5353 stream might go where.
5355 * unlocked-io.h: Include <stdio.h>, so that the caller
5356 doesn't have to include <stdio.h> before us.
5357 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5358 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5359 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5360 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5361 if not declared, so that we can use getpass.c code from libc without
5363 (flockfile, ftrylockfile, funlockfile): New macros.
5365 2003-10-06 Bruno Haible <bruno@clisp.org>
5367 * version-etc-2.h: Remove file.
5368 * version-etc-2.c: Remove file.
5370 2003-09-25 Jim Meyering <jim@meyering.net>
5371 Bruno Haible <bruno@clisp.org>
5373 This lets translators provide better translations for the
5374 "Written by ..." part of --version output.
5375 * version-etc.h: Include stdarg.h.
5376 (version_etc_copyright): Declare as readonly.
5377 (version_etc): Make this function variadic with a NULL-terminated list
5378 of author name strings.
5379 (version_etc_va): New declaration.
5380 * version-etc.c: Include stdarg.h, stdlib.h.
5381 (version_etc_copyright): Declare as readonly.
5382 (version_etc_va): New function. Provide a different translatable string
5383 for each possible number of authors < 10. Abbreviate when there are 10
5385 (version_etc): Make this function variadic. Call version_etc_va.
5386 Suggestion from Gary V. Vaughan.
5388 * long-options.h (parse_long_options): Change prototype: the authors
5389 string is moved to the end and becomes variadic.
5390 * long-options.c: Include stdarg.h.
5391 (parse_long_options): Make this function variadic, too.
5392 Call version_etc_va, not version_etc.
5394 2003-10-06 Bruno Haible <bruno@clisp.org>
5396 * fatal-signal.h: New file, from GNU gettext.
5397 * fatal-signal.c: New file, from GNU gettext.
5399 2003-10-04 Karl Berry <karl@gnu.org>
5401 * argp*: update from libc.
5403 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5405 * getpass.c (getpass): Use a no-op fseek when switching from input to
5406 output mode on the same stream.
5408 2003-09-29 Paul Eggert <eggert@twinsun.com>
5410 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5411 Fix arg typo in previous patch.
5413 2003-09-28 Jim Meyering <jim@meyering.net>
5415 * error.c: Correct cpp indentation.
5417 2003-09-27 Paul Eggert <eggert@twinsun.com>
5419 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5420 Omit the special code that used __typeof__, since we worry that
5421 it could be more trouble than it's worth. See:
5422 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5423 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5427 2003-09-26 Jim Meyering <jim@meyering.net>
5429 * error.c (error_tail): Move some declarations
5430 into inner scope where the local variables are used.
5432 2003-09-26 Bruno Haible <bruno@clisp.org>
5434 * stpncpy.h (gnu_stpncpy): New declaration.
5435 (stpncpy): Define as alias for gnu_stpncpy.
5436 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5438 2003-09-26 Paul Eggert <eggert@twinsun.com>
5440 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5441 (error_tail): Do not loop, reallocating temporary buffer, since
5442 the output cannot contain more wide characters than the input
5443 contains bytes, the size must be big enough already. This avoids
5444 one potential size overflow calculation. Check for size overflow
5445 when calculating temporary buffer size. Free temporary buffer
5446 when done, if it was allocated with malloc; this plugs a memory
5447 leak. Remove casts from void * to pointers, that are no longer
5448 needed now that we're assuming C89 or better.
5450 Merge error changes from glibc.
5452 * error.c, error.h: Update copyright notice header to match glibc.
5453 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5454 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5455 Disable cancellation while printing error.
5456 * error.h: Prepend __ to parameter names.
5458 2003-09-25 Karl Berry <karl@gnu.org>
5460 * argp-fmtstream.c, argp-help.c: update from libc.
5462 2003-09-25 Bruno Haible <bruno@clisp.org>
5464 * version-etc-2.h: New file, from version-etc.h with modifications.
5465 * version-etc-2.c: New file, from version-etc.c with modifications.
5467 2003-09-25 Simon Josefsson <jas@extundo.com>
5469 * xgetdomainname.h: New file.
5470 * xgetdomainname.c: New file.
5472 2003-09-25 Simon Josefsson <jas@extundo.com>
5473 Bruno Haible <bruno@clisp.org>
5475 * getdomainname.h: New file.
5476 * getdomainname.c: New file.
5478 2003-09-24 Paul Eggert <eggert@twinsun.com>
5480 * linebuffer.c (freebuffer): Don't free the argument, just
5481 the buffer associated with the argument. Bug reported by
5484 2003-09-19 Karl Berry <karl@gnu.org>
5486 * argp.h: update from libc.
5488 2003-09-16 Paul Eggert <eggert@twinsun.com>
5490 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5491 input error, instead of returning NULL the next time we are called
5492 (and therefore losing track of errno).
5494 2003-09-15 Paul Eggert <eggert@twinsun.com>
5496 * getndelim2.c (getndelim2): Don't trash errno when a read
5497 fails, so that the caller gets the proper errno.
5499 * readutmp.c (read_utmp): Likewise.
5500 Check for fstat error. Close stream and free storage
5503 2003-09-14 Bruno Haible <bruno@clisp.org>
5505 * fwriteerror.h: New file.
5506 * fwriteerror.c: New file.
5508 2003-09-14 Jim Meyering <jim@meyering.net>
5510 * getloadavg.c: Correct cpp indentation.
5511 * strdup.c: Likewise.
5512 * vasnprintf.c: Likewise.
5514 2003-09-12 Paul Eggert <eggert@twinsun.com>
5516 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5517 * obstack.c [!defined _LIBC]: Likewise.
5518 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5519 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5520 * exitfail.c: Don't include stdlib.h; no longer needed.
5522 More changes to assume C89 or better.
5524 * error.c (error_tail): Assume vprintf.
5526 * argmatch.c (getenv): Remove decl.
5527 * progreloc.c (get_full_program_name): Define via prototype.
5528 * setenv.c (clearenv): Likewise.
5529 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5531 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5532 (malloc, memcpy): Remove decls.
5533 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5534 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5535 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5536 (memcpy): Remove macro.
5537 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5538 (__P): Remove. All uses removed.
5539 (PTR): Remove. All uses changed to void *.
5540 (CHAR_BIT, NULL): Remove.
5541 (spaces, zeros, memset_space, memset_zero)
5542 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5544 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5545 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5546 Define with prototype.
5547 Remove now-unnecessary prototype decl.
5548 (extra_args_spec): Assume ANSI C. All uses changed.
5549 (extra_args_spec_iso): Remove.
5550 (my_strftime, emacs_strftimeu): Define via prototype.
5551 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5553 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5554 * strtoimax.c: Include <stdlib.h> unconditionally.
5555 (strtoul, strtol): Remove decls.
5556 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5558 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5559 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5560 (LOCALE_PARAM_PROTO): New macro.
5561 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5562 (INTERNAL (strtol), strtol): Define with a prototype.
5563 (PARAMS): Remove. All uses removed.
5564 * tempname.c: Include <string.h> unconditionally.
5565 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5566 * xgethostname.c (main): Define with a prototype.
5567 * xmalloc.c: Include "xalloc.h" first, to check interface.
5568 Include <stdlib.h> unconditionally.
5569 (calloc, malloc, realloc, free): Remove decls.
5570 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5571 Include <stdlib.h> unconditionally. Sort include file names.
5573 (xstrtod): Define with a prototype.
5574 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5575 (strtol, strtoul): Remove decls.
5577 2003-09-11 Paul Eggert <eggert@twinsun.com>
5579 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5580 Include <stdlib.h>, <string.h> unconditionally.
5581 Remove now-unnecessary cast to char *.
5582 * strnlen.c: Include <string.h> unconditionally.
5583 * yesno.c (yesno): Define with a prototype.
5585 2003-09-10 Bruno Haible <bruno@clisp.org>
5587 * strcspn.c: Include <string.h> unconditionally.
5588 * strpbrk.c: Include <string.h> unconditionally.
5589 * strstr.c: Include <string.h> unconditionally.
5590 * unicodeio.c: Include <string.h> unconditionally.
5591 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5592 * unsetenv.c: Likewise.
5593 * xreadlink.c: Include <stdlib.h> unconditionally.
5594 * yesno.c: Include <stdlib.h> unconditionally.
5595 (rpmatch): Add prototype.
5597 2003-09-10 Jim Meyering <jim@meyering.net>
5599 * error.c: Correct indentation of cpp directives.
5601 2003-09-09 Paul Eggert <eggert@twinsun.com>
5605 * acosl.c (main): Use a prototype.
5606 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5609 * getloadavg.c (getloadavg, main): Define via prototypes.
5611 * getopt.h (struct option.name): Assume C89, and use 'const'.
5612 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5613 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5615 * getopt.c (const): Remove macro.
5616 Include <string.h> unconditionally.
5617 (my_index): Remove; all uses changed to strchr.
5618 (strlen): Remove decl.
5619 (exchange): Remove forward decl; no longer needed.
5620 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5621 Define with prototype.
5622 * getopt1.c (const): Remove macro.
5623 (getopt_long, getopt_long_only, main): Define with prototype.
5625 * getugroups.c: Include <string.h> unconditionally.
5627 * getusershell.c: Include <stdlib.h> unconditionally.
5628 (getusershell, setusershell, endusershell, readname, main):
5629 Define with prototypes.
5631 * group-member.c: Include group-member.h first.
5632 Include <stdlib.h> unconditionally.
5634 * hard-locale.c: Include hard-locale.h first.
5635 Include <stdlib.h>, <string.h> unconditionally.
5637 * hash.c (free, malloc): Remove decls.
5638 Include <stdlib.h> unconditionally.
5640 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5641 (getenv): Do not declare.
5643 * idcache.c: Include <string.h> unconditionally.
5645 * long-options.c: Include long-options.h first, to test interface.
5646 Include <stdlib.h> unconditionally.
5648 * makepath.c: Include makepath.h first, to test interface.
5649 Include <stdlib.h> and <string.h> unconditionally.
5651 * linebuffer.c: Include <stdlib.h>.
5652 (free): Remove decl.
5654 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5655 rpl_malloc returns void *, not char *.
5656 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5658 * md5.h: Include <limits.h> unconditionally.
5659 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5660 (__P): Remove; all uses removed.
5661 * md5.c: Include "md5.h" first.
5662 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5663 md5_buffer, md5_process_bytes, md5_process_block):
5664 Define with prototypes.
5665 * sha.h (__P): Remove all uses. (It wasn't defined??)
5666 * sha.c: Include "sha.h" first.
5667 Include <stdlib.h>, <string.h> unconditionally.
5669 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5670 * memcmp.c (__ptr_t): Likewise.
5671 * memrchr.c (__ptr_t): Likewise.
5672 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5673 Include <string.h> unconditionally.
5674 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5675 * memchr.c: Include <stdlib.h> unconditionally.
5676 * memchr.c (LONG_MAX): Remove.
5677 * memrchr.c (LONG_MAX): Likewise.
5678 * memchr.c (__memchr): Define via a prototype.
5679 * memrchr.c (__memrchr): Likewise.
5680 * memcmp.c (__P): Remove, and remove all uses.
5681 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5682 Remove forward decls; no longer needed.
5683 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5684 Use types required by C89 in prototype.
5686 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5687 * savedir.c: Likewise.
5688 * mkdir.c (free): Remove decl.
5689 * rmdir.c (rmdir): Define with a prototype.
5690 * savedir.c: Include savedir.h first, to test interface.
5692 * mktime.c (STDC_HEADERS): Remove.
5693 Include <stdlib.h>, <string.h> unconditionally.
5695 * modechange.c: Include <stdlib.h> unconditionally.
5696 (malloc): Remove decl.
5698 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5699 (free): Remove decl.
5701 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5702 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5703 (This type really should be intptr_t, but that's a C99ism.)
5704 (_obstack_memcpy): Remove: all uses changed to memcpy.
5705 Include <string.h> unconditionally.
5706 (struct obstack): Assume __STDC__ for types of members
5707 chunkfun, freefun, extra_arg.
5708 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5709 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5710 obstack_begin, obstack_specify_allocation,
5711 obstack_specify_allocation_with_arg, obstack_chunkfun,
5712 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5713 Remove unprototyped decls and the macros that use them.
5714 * obstack.c (POINTER): Remove. All uses changed to void *.
5715 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5716 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5717 (defined __STDC__ && __STDC__)]:
5718 Remove nonprototyped code.
5719 Include <stdlib.h> unconditionally.
5720 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5721 _obstack_allocated_p, _obstack_free, obstack_free,
5722 _obstack_memory_used, print_and_abort):
5723 Define using prototypes.
5724 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5725 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5726 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5727 obstack_next_free, obstack_object_size, obstack_room) [0]:
5728 Remove unused, unprototyped code.
5730 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5732 * physmem.c (physmem_total, physmem_available, main): Define
5735 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5736 (main): Define with a prototype.
5738 * posixver.c (getenv): Remove decl.
5740 * putenv.c (malloc): Returns void *, not char *.
5741 Include <string.h> unconditionally.
5742 (strchr, memcpy, NULL): Do not define.
5744 * readtokens.c: Include readtokens.h first, to test interface.
5745 Include <stdlib.h>, <string.h> unconditionally.
5746 (init_tokenbuffer): Define with a prototype.
5748 * regex.c (PARAMS): Remove. All uses removed.
5749 All uses of _RE_ARGS removed, too.
5750 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5752 (bzero): Assume memset exists.
5753 (memcmp, memcpy, NULL): Remove.
5754 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5755 char, or assignments to local vars of type signed char.
5756 (init_syntax_once, PREFIX(extract_number_and_incr),
5757 PREFIX(print_partial_compiled_pattern),
5758 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5759 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5760 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5761 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5762 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5763 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5764 wcs_compile_range, byte_compile_range, truncate_wchar,
5765 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5766 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5767 count_mbs_length, wcs_re_match_2_internal,
5768 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5769 PREFIX(alt_match_null_string_p),
5770 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5771 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5772 regfree, PREFIX(extract_number)): Define with prototype. Remove
5773 now-unnecessary declaration, if any.
5774 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5776 Remove now-unnecessary casts among pointer types.
5777 * regex.h (_RE_ARGS): Remove. All uses removed.
5779 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5780 (free): Remove decl.
5782 * rpmatch.c: Include <stdlib.h> unconditionally.
5784 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5785 (free): Remove decl.
5787 * save-cwd.c: Include <stdlib.h> unconditionally.
5788 * xgetcwd.c: Likewise.
5790 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5791 (free): Remove decl.
5793 * strchrnul.c (strchrnul): Define with a prototype.
5794 Fix bug: c_in was not converted to char before searching.
5796 The following changes are not K&R related:
5798 * group-member.h: Include <sys/types.h>, so that this file is
5800 * makepath.h: Likewise.
5802 * getusershell.c (readname, default_index, line_size, readname):
5803 Use size_t, not int, for sizes.
5804 (readname): If the size overflows, report an error instead of
5807 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5809 * getndelim2.c: Assume stdlib.h per the C89 spec.
5811 2003-09-08 Paul Eggert <eggert@twinsun.com>
5813 Assume C89 or better; remove K&R cruft.
5814 A few of these changes were first proposed by Derek Robert Price
5815 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5817 * addext.c: Include <string.h> unconditionally.
5818 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5819 Don't declare getenv or malloc.
5821 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5822 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5824 (find_stack_direction, alloca): Use prototypes.
5826 * atexit.c (atexit): Define using a prototype.
5828 * basename.c, dirname.c, stripslash.c:
5829 Include <string.h> unconditionally.
5831 * bcopy.c: Include <stddef.h>.
5832 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5834 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5836 * error.h (error, error_at_line, error_print_progname)
5837 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5838 * error.c: Include error.h first, to check interface.
5839 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5840 (VA_START): Remove; all uses changeed to va_start.
5841 (exit, strerror): Remove decls.
5842 (error_print_progname): Prototype uncondionally.
5843 Don't include <errno.h>; no longer needed.
5844 (private_strerror): Remove.
5845 (error_tail): Always define.
5846 (error, error_at_line): Assume C89 or better; always use prototypes.
5847 * fatal.c: Include "fatal.h" first, to test interface.
5848 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5849 (VA_START): Remove; all uses changed to va_start.
5850 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5852 (exit): Remove decl.
5853 (fatal): Prototype unconditionally. Assume va_start works.
5854 Abort at end, to pacify gcc.
5856 * euidaccess.c (main): Define with a prototype.
5858 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5860 * exitfail.c: Include <stdlib.h> unconditionally.
5862 * fnmatch_.h (__P): Remove. All uses changed to assume
5864 * fnmatch.c: Include fnmatch.h first, to test interface.
5865 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5866 (getenv): Remove decl.
5867 (fnmatch): Define using a prototype.
5868 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5869 (FCT): Define using a prototype.
5871 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5873 * gethostname.c: Include <stddef.h>.
5874 (gethostname): Define with prototype. Length is size_t, not int.
5876 2003-09-08 Paul Eggert <eggert@twinsun.com>
5878 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5879 getversion.c should have been removed then, but was accidentally
5882 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5883 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5885 2003-09-07 Paul Eggert <eggert@twinsun.com>
5887 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5888 copy_tm_result. Bug reported by Simon Josefsson in
5889 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5891 2003-09-06 Paul Eggert <eggert@twinsun.com>
5893 * time_r.c, time_r.h: New files.
5895 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5897 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5898 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5900 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5902 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5903 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5906 * timegm.c: Switch to glibc implementation, with the following changes:
5907 [defined HAVE_CONFIG_H]: Include <config.h>.
5908 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5909 (__mktime_internal) [!defined _LIBC]: New decl.
5910 (__gmtime_r) [!defined _LIBC]: New macro and function.
5911 (timegm): Use a prototype, since gnulib assumes C89.
5912 Do not bother declaring tmp to be const, as it's not really usefu.
5913 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5914 (timegm): Declare only if HAVE_DECL_TIMEGM.
5916 2003-09-03 Paul Eggert <eggert@twinsun.com>
5918 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5919 Bug reported by Lute Kamstra in
5920 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5922 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5923 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5924 course with correspondingly smaller numbers for tomorrow and
5925 yesterday. From Tadayoshi Funaba. Originally installed into
5926 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5929 2003-08-31 Simon Josefsson <jas@extundo.com>
5931 * timegm.h: New file.
5932 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5934 2003-08-31 Karl Berry <karl@gnu.org>
5936 * argp.h: update from libc.
5938 2003-08-28 Bruno Haible <bruno@clisp.org>
5940 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5941 warning on QNX, which defines O_BINARY to 000000.
5943 2003-08-24 Bruno Haible <bruno@clisp.org>
5945 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5946 MSVC7 <stdio.h> is included later.
5948 2003-08-20 Bruno Haible <bruno@clisp.org>
5950 * progname.h: New file, from GNU gettext.
5951 * progname.c: New file, from GNU gettext.
5952 * progreloc.c: New file, from GNU gettext.
5954 2003-08-19 Bruno Haible <bruno@clisp.org>
5956 * xstrdup.c: Assume <string.h> exists.
5958 2003-08-18 Jim Meyering <jim@meyering.net>
5960 * setenv.h: Indent nested cpp directive.
5961 * vasnprintf.c: Remove trailing blanks.
5963 2003-08-17 Simon Josefsson <jas@extundo.com>
5964 Bruno Haible <bruno@clisp.org>
5966 * xstrndup.h: New file.
5967 * xstrndup.c: New file.
5969 2003-08-17 Bruno Haible <bruno@clisp.org>
5971 * strndup.h: New file.
5973 2003-08-16 Paul Eggert <eggert@twinsun.com>
5975 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5976 space, undoing this 2003-08-12 change:
5977 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5979 2003-08-16 Jim Meyering <jim@meyering.net>
5981 Merge from coreutils.
5982 * xstrtoimax.c: #else #if -> #elif.
5983 * xstrtoumax.c: Likewise.
5985 2003-08-15 Paul Eggert <eggert@twinsun.com>
5987 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5988 rather than tab, after '#' in shell-script copyright notices.
5989 Suggested by Bruno Haible.
5991 2003-08-15 Jim Meyering <jim@meyering.net>
5992 and Paul Eggert <eggert@twinsun.com>
5994 Merge from coreutils.
5995 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5996 member but strut utmpx does not. Needed for AIX 4.3.3.
5997 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5999 2003-08-15 Jim Meyering <jim@meyering.net>
6001 Merge from coreutils.
6002 * xgethostname.c: Include <stdlib.h>.
6003 (xghostname): Don't exit for anything other than memory-related
6004 failure; just return NULL.
6005 * userspec.c: Include "posixver.h".
6006 (parse_user_spec): Accept `.' as a separator only
6007 in pre-POSIX-200112 mode.
6008 * strtoimax.c: Use #elif rather than #else #if.
6009 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6010 Remove function, now that we can rely on a working tzset function.
6011 [!_LIBC]: Ensure that the required autoconf test has been run.
6012 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6013 Use underlying_strftime for %r.
6014 * sha.c: Merge in some clean-up and optimization changes from glibc.
6015 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6016 Ensure that it is a multiple of 64.
6017 Rearrange loop exit tests so as to avoid performing an
6018 additional fread after encountering an error or EOF.
6019 * realloc.c: Update copyright date.
6021 2003-08-14 Jim Meyering <jim@meyering.net>
6023 Merge from coreutils.
6024 * obstack.h: Whitespace changes.
6025 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6026 and xcalloc return values.
6027 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6028 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6029 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6030 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6031 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6033 Use mntctl's return value to drive the entry-processing loop, since
6034 we can't rely on the value of the vmt_length member in the last
6035 entry. On some systems doing so could result in exhausting
6036 virtual memory. Based in part on a patch from Mike Jetzer.
6038 2003-08-14 Jim Meyering <jim@meyering.net>
6039 and Paul Eggert <eggert@twinsun.com>
6041 Merges from coreutils, plus other fixes.
6042 * physmem.c: Merge in portability changes from gcc/libiberty
6043 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6044 for credits and details. Thanks to Kaveh Ghazi for helping
6045 to keep these files in sync.
6046 (ARRAY_SIZE): Define it.
6047 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6048 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6049 (memcasecmp): Don't assume size_t fits in unsigned int.
6050 Remove casts and duplicate code.
6051 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6052 (memcpy): Remove definition.
6053 Merge in some clean-up and optimization changes from glibc.
6054 [BLOCKSIZE]: Move definition to top of file.
6055 Ensure that it is a multiple of 64.
6056 Rearrange loop exit tests so as to avoid performing an
6057 additional fread after encountering an error or EOF.
6058 * md5.h (md5_uintptr): Define.
6059 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6060 return to the initial working directory. Preserve errno
6062 * idcache.c: Include "xalloc.h".
6063 (xmalloc, xrealloc): Remove decls.
6064 (getuser): Remove casts no longer required in C89.
6065 * human.c: Include stdio.h, for sprintf.
6066 * group-member.c: Include "xalloc.h".
6067 (xmalloc, xrealloc): Remove decls.
6068 (get_group_info): Remove casts no longer required in C89.
6069 * getusershell.c (readname): Remove casts no longer required in C89.
6070 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6071 * getline.c: Whitespace fix, from coreutils.
6073 2003-08-13 Paul Eggert <eggert@twinsun.com>
6075 * exclude.c: Include <ctype.h>
6076 (IN_CTYPE_DOMAIN): New macro.
6078 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6081 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6082 Undo previous (whitespace-only) change.
6084 2003-08-12 Paul Eggert <eggert@twinsun.com>
6086 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6087 Normalize leading white space and remove trailing white space.
6088 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6089 notice, as per ../config/srclist-update.
6091 Merge from coreutils.
6092 * euidaccess.h: New file.
6093 * euidaccess.c: Include it.
6094 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6095 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6096 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6098 2003-08-11 Bruno Haible <bruno@clisp.org>
6100 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6101 (vasnprintf): Use it instead of wcslen.
6103 2003-08-11 Bruno Haible <bruno@clisp.org>
6105 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6106 value to ensure that _Bool promotes to int. Use #define for _Bool when
6107 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6109 2003-08-10 Karl Berry <karl@gnu.org>
6111 * regex.h: update from libc (whitespace fix).
6113 2003-08-09 Paul Eggert <eggert@twinsun.com>
6115 Merge some files from coreutils. These changes were
6116 originally made by Jim Meyering.
6117 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6118 many older Unixes require this.
6119 * alloca.c (alloca): Remove cast to argument of free;
6120 no longer needed in C89.
6121 * alloca_.h, regex.h: Fix white space to match
6122 what GNU indent does.
6124 2003-08-05 Paul Eggert <eggert@twinsun.com>
6126 * bumpalloc.h: Remove.
6128 2003-08-04 Paul Eggert <eggert@twinsun.com>
6130 * getloadavg.c: Change copyright notice and spacing to conform to
6133 Merge from coreutils.
6134 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6136 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6137 from Karl Berry, implemented by Jim Meyering.
6138 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6139 from Dmitry V. Levin.
6140 Remove anachronistic cast of xrealloc.
6141 * fnmatch_.h (__const): Remove. Use 'const'.
6142 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6143 type. Otherwise, it wouldn't compile with at least /bin/cc on
6144 ymp-cray-unicos9.0.2.X.
6145 Combine two mostly-identical uses of alloca into one.
6146 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6148 2003-08-04 Dave Love <d.love@dl.ac.uk>
6152 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6153 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6154 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6155 obsolete NLIST_NAME_UNION.
6156 [__GNU__]: Undef BSD and FSCALE.
6157 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6159 2003-08-03 Paul Eggert <eggert@twinsun.com>
6161 * stdbool_.h (_Bool): Make it signed char, instead of
6162 an enum type, so that it's guaranteed to promote to int. See:
6163 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6165 2003-07-31 Paul Eggert <eggert@twinsun.com>
6167 * strerror.c: Include config.h, limits.h. Declare sprintf.
6168 (strerror): Don't assume that a printable int fits in 14 bytes.
6170 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6171 Bruno Haible <bruno@clisp.org>
6173 * getline.h (getline, getdelim): Change return type to ssize_t.
6174 * getline.c (getline, getdelim): Likewise.
6175 Remove _GNU_SOURCE define; now it's defined in config.h through
6178 2003-07-22 Paul Eggert <eggert@twinsun.com>
6180 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6181 over-parenthesization in macros.
6183 Sync with coreutils.
6185 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6188 Use `exit_failure' for xalloc and xmemcoll instead of their own
6189 private exit-failure variables.
6190 * xalloc.h (xalloc_exit_failure): Remove.
6191 * xmalloc.c: Likewise. Include exitfail.h.
6192 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6193 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6194 * xmemcoll.c: Likewise. Include exitfail.h.
6195 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6197 2003-07-18 Paul Eggert <eggert@twinsun.com>
6199 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6200 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6201 to test that it can stand by itself. Include "exitfail.h".
6202 Clients should set exit_failure instead.
6203 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6205 2003-07-18 Andreas Schwab <schwab@suse.de>
6207 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6209 2003-07-18 Bruno Haible <bruno@clisp.org>
6211 * getndelim2.h: New file.
6212 * getndelim2.c: Make into a module of its own. Include config.h,
6214 (getndelim2): Make non-static. Change return type to ssize_t.
6215 * getline.h: Change argument names.
6216 * getline.c: Include getndelim2.h instead of getndelim2.c.
6217 * getnline.c: Include getndelim2.h.
6219 2003-07-17 Bruno Haible <bruno@clisp.org>
6221 * Makefile.am: Remove file.
6222 * Makefile.in: Remove file.
6224 2003-07-17 Bruno Haible <bruno@clisp.org>
6226 * getnline.h: New file.
6227 * getnline.c: New file.
6228 * getndelim2.c: New file, extracted from getline.c.
6229 (getndelim2): Renamed from getdelim2, with added nmax argument.
6230 * getline.c: Include getndelim2.c.
6231 (getdelim2): Moved out to getndelim2.c.
6232 (getline, getdelim): Update.
6234 2003-07-15 <karl@gnu.org>
6236 * vasnprintf.c: update from gettext.
6238 2003-07-15 Jim Meyering <jim@meyering.net>
6240 * makepath.c (make_path): Enclose diagnostic in _(...).
6242 2003-07-14 Paul Eggert <eggert@twinsun.com>
6244 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6245 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6246 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6247 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6248 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6249 updated automatically by ../config/srclist-update. This changes
6250 their license from LPGL to GPL.
6252 2003-07-14 Jim Meyering <jim@meyering.net>
6254 Don't emit diagnostics. Let callers do that.
6255 * save-cwd.c: Don't include "error.h".
6256 (save_cwd): Don't call error. Ensure that errno is valid
6257 when returning nonzero.
6259 * save-cwd.h (restore_cwd): Update prototype.
6260 * save-cwd.c (restore_cwd): Remove two parameters.
6261 Simplify. Don't call error upon failure. Let callers do that.
6262 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6263 when auditing is enabled. But don't bother updating the #if.
6265 2003-07-14 Simon Josefsson <jas@extundo.com>
6267 * mempcpy.h: New file.
6268 * mempcpy.c: New file.
6270 2003-07-14 Paul Eggert <eggert@twinsun.com>
6272 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6273 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6274 unicodeio.c, unicodeio.h, unlocked-io.h:
6275 Switch from LGPL to GPL.
6277 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6279 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6280 it breaks C++ compilation.
6281 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6283 2003-07-10 Jim Meyering <jim@meyering.net>
6285 * vasnprintf.c: Remove trailing blanks.
6286 Make cpp indentation consistent.
6288 2003-07-09 Paul Eggert <eggert@twinsun.com>
6290 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6291 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6292 Switch from LGPL to GPL.
6294 2003-07-07 Paul Eggert <eggert@twinsun.com>
6296 * mktime.c: Fix some boundary cases and remove need for floating point.
6298 Issue a compile-time diagnostic if time_t is floating point, or if
6299 two's complement arithmetic is not in effect, or if arithmetic
6300 right shift does not propagate the sign. These assumptions were
6301 all in the original code but they weren't checked.
6303 (TIME_T_MIDPOINT, verify): New macros.
6304 (__isleap): Remove; it has integer overflow problems.
6305 (leapyear): New function, without those problems.
6306 (ydhms_tm_diff): Remove; splitting into two parts.
6307 (ydhms_diff): New function, containing the arithmetic part of
6308 the old ydhms_tm_diff function. Issue a compile-time
6309 diagnostic if we are not using C99 integer division.
6310 Avoid casts when possible.
6311 (guess_time_tm): New function, containing the checking part of
6312 the old ydhms_tm_diff function. Return the new value, rather than
6313 the difference between it and the old. Accept a new argument T
6314 so that *T specifies the old value. Check for overflow in the result.
6316 (__mktime_internal): Use a time_t offset, not a long int offset.
6317 This undoes the 2003-06-04 change, which is no longer needed now
6318 that we have better overflow checking.
6319 (localtime_offset): Likewise.
6321 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6322 and long are 64-bit but int is only 32-bit.
6323 (ydhms_diff): Use long int to store year1 and yday1.
6324 Issue a compile-time diagnostic if long int is not wide enough.
6326 (__mktime_internal): Use long int to store adjusted year and yday.
6327 Use plain C rather than preprocessor commands, if that doesn't
6329 Check for overflow (and try to repair) after each probe
6330 rather than checking only at the very end. This avoids some bugs
6331 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6332 does not equal GMT offset at maximum time).
6333 Use integer to check for overflow rather than floating point; this
6334 is more portable to non-IEEE hosts, and is a tad faster.
6335 When we detect that we are oscillating between two values,
6336 don't check whether tm_isdst has the requested value, since
6337 we already know the answer. When tm_isdst has the wrong value,
6338 use a different heuristic to find the right one, based on the
6339 extreme values actually observed in practice in tz2003a,
6340 rather than the (overly optimistic) "previous 3 calendar quarters".
6342 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6343 "T const" to accommodate glibc style.
6344 (check_result): Use less-confusing report format. "long" -> "long int.
6346 Don't loop if the iteration overflows time_t.
6347 Allow a negative step in the iteration.
6349 2003-07-01 Paul Eggert <eggert@twinsun.com>
6351 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6352 having it depend on HAVE_SYS_TYPES_H.
6354 2003-06-25 Bruno Haible <bruno@clisp.org>
6356 * readlink.c: New file.
6358 2003-06-20 Bruno Haible <bruno@clisp.org>
6360 Assume C89, so PARAMS isn't needed.
6361 * unicodeio.h (PARAMS): Remove.
6362 * unicodeio.c: Don't use PARAMS.
6364 2003-06-18 Jim Meyering <jim@meyering.net>
6366 Merge changes from coreutils.
6367 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6368 Remove explicit declarations of xmalloc and realloc.
6370 (read_utmp): Remove anachronistic cast of xmalloc.
6372 2003-06-17 Paul Eggert <eggert@twinsun.com>
6374 Assume C89, so PARAMS isn't needed.
6375 * backupfile.h (PARAMS): Remove. All uses removed.
6376 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6377 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6378 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6379 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6380 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6381 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6382 xstrtol.h: Likewise.
6383 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6384 same.h, strverscmp.h: Do not include config.h; no longer needed.
6385 Anyway, config.h should always be included before any other file.
6387 2003-06-11 Simon Josefsson <jas@extundo.com>
6389 * sysexit_.h: New file.
6391 2003-05-20 Derek Price <derek@ximbiot.com>
6393 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6395 2003-06-10 Simon Josefsson <jas@extundo.com>
6397 * strchrnul.h: New file.
6398 * strchrnul.c: New file.
6400 2003-06-10 Simon Josefsson <jas@extundo.com>
6402 * argp.h: New file, from glibc.
6403 * argp-ba.c: New file, from glibc.
6404 * argp-eexst.c: New file, from glibc.
6405 * argp-fmtstream.c: New file, from glibc.
6406 * argp-fmtstream.h: New file, from glibc.
6407 * argp-fs-xinl.c: New file, from glibc.
6408 * argp-help.c: New file, from glibc.
6409 * argp-namefrob.h: New file, from glibc.
6410 * argp-parse.c: New file, from glibc.
6411 * argp-pv.c: New file, from glibc.
6412 * argp-pvh.c: New file, from glibc.
6413 * argp-xinl.c: New file, from glibc.
6415 2003-06-07 Jim Meyering <jim@meyering.net>
6417 * readtokens.h: Put `Free Software Foundation, Inc.'
6418 in place of my name in the copyright comment.
6419 Remove definition and uses of __P.
6422 * stat.c: Don't declare xmalloc explicitly.
6423 Instead, include "xalloc.h".
6424 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6425 xrealloc, and xcalloc return values.
6426 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6428 * xgetcwd.h: Remove definition/uses of PARAMS.
6430 2003-06-06 Jim Meyering <jim@meyering.net>
6432 * stdbool_.h: Renamed from stdbool.h.in.
6434 2003-06-06 Jim Meyering <jim@meyering.net>
6436 Merge from coreutils.
6437 * same.c: (same_name): Declare *_basename locals to be `const'.
6438 Consolidate declarations and initializations of *_base* locals.
6440 Merge from coreutils.
6441 This avoids a core dump on systems without GNU putenv,
6442 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6443 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6444 (unsetenv): New static function, from GNU libc.
6445 (rpl_putenv): Use it.
6447 * modechange.c: Remove trailing blanks.
6449 Merge from coreutils.
6450 * fsusage.c: Remove declaration of statfs.
6451 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6453 * posixtm.c: Include <stdbool.h> unconditionally.
6455 2003-06-05 Paul Eggert <eggert@twinsun.com>
6457 * mktime.c (__mktime_internal): When resolving a tm_isdst
6458 mismatch, look in future quarters as well as past. This fixes a
6459 bug when processing fall-backwards gaps immediately after a long
6460 period of daylight-saving time.
6462 * mktime.c: Assume freestanding C89 or better.
6463 (HAVE_LIMITS_H): Remove. Assume it's 1.
6464 (__P): Remove; not used.
6465 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6466 (mktime, not_equal_tm, print_tm, check_result,
6467 main): Use prototypes. Use const * where appropriate.
6468 (main): Fix typo in testing code that uncovered by above changes.
6469 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6471 2003-06-04 Paul Eggert <eggert@twinsun.com>
6473 * mktime.c: Fix Debian bug 177940
6474 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6475 (localtime_offset): Now long int, not time_t, because we want it
6476 to be guaranteed to be signed. All uses changed.
6477 (__mktime_internal): If overflow would occur when adding offset,
6480 Merge 'human' changes from coreutils. Rewrite to support
6481 locale-specific notations like thousands separators.
6482 * human.c: Simplify authorship notice.
6483 Include human.h immediately after config.h.
6484 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6485 <limits.h>: Do not include, since human.h does.
6486 (SIZE_MAX, UINTMAX_MAX): New macros.
6487 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6488 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6489 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6490 (power_letter): Renamed from suffixes.
6491 (generate_suffix_backwards): Remove.
6492 (adjust_value): Now takes int style (because of human.h changes)
6493 and long double value (for greater precision on some platforms).
6494 (group_number): New function.
6495 (human_readable): Use it. Use integer options, not enum.
6496 Put the options before the sizes in the arg list.
6497 Support all the new options.
6498 The old human_readable function has been removed;
6499 use inttostr.h instead.
6500 (human_readable, default_block_size, humblock):
6501 Use uintmax_t, not int, for block sizes.
6502 (human_readable_inexact, block_size_types): Remove.
6503 (block_size_opts): New constant.
6504 (human_options): Renamed from human_block_size, with new signature
6505 that allows block sizes up to UINTMAX_MAX. All callers changed.
6506 * human.h: Add copyright and authorship notice.
6507 Include <limits.h> and <stdbool.h> unconditionally.
6508 (PARAMS): Remove. All uses removed.
6509 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6510 (enum human_inexact_style): Remove tag; now a nameless enum.
6511 (human_floor, human_ceiling, human_round_to_even): Now have
6512 values 2, 0, 1 rather than -1, 1, 0.
6513 (human_group_digits, human_suppress_point_zero, human_autoscale,
6514 human_base_1024, human_SI, human_B): New constants.
6515 (human_readable_inexact, human_block_size): Remove.
6516 (human_readable): Size args are now uintmax_t, not int.
6517 (human_options): New decl.
6519 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6520 unnecessary now that we assume C89 or better. This change
6521 imported from coreutils.
6523 * mktime.c (__mktime_internal): Do not reject negative timestamps
6524 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6525 in the 2003-05-30 sync from glibc.
6527 .h files should stand alone, but we shouldn't include <sys/types.h>
6528 if we can get away with just <stddef.h>.
6530 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6531 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6532 rather than <sys/types.h>, as we merely need size_t.
6533 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6535 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6536 Include <stdio.h>, to get FILE.
6537 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6538 memcasecmp.h has included <stddef.h> and all we need is size_t.
6539 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6540 our interface, instead of including <sys/types.h>
6542 2003-06-02 Paul Eggert <eggert@twinsun.com>
6545 Fix some minor time-related bugs with POSIX time arguments.
6546 Some valid time stamps were being rejected (notably -1, and
6547 time stamps before 1900 on 64-bit hosts). And some invalid
6548 time stamps were being accepted, e.g. September 31.
6550 * posixtm.h (posixtime): Return bool instead of time_t, so
6551 that we can return (time_t) -1 successfully.
6552 * posixtm.c: Likewise.
6553 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6554 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6555 (t): Remove static var.
6556 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6557 of static var. All uses changed.
6558 (year): Do not reject years before 1900; they can occur with
6560 (posix_time_parse): Do not check for out-of-range components;
6561 that is now the caller's responsibility, since our checks were
6562 only approximations.
6563 (posixtime): Use mktime to check for out-of-range components,
6564 since it knows them exactly.
6565 If mktime returns (time_t) -1, check whether an error actually occurred
6566 by invoking localtime on -1.
6567 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6568 posixtime failures better.
6569 Improve the test data (in comments only).
6571 2003-05-30 <karl@gnu.org>
6573 * mktime.c: update from libc.
6575 2003-05-30 Bruno Haible <bruno@clisp.org>
6577 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6578 * localcharset.h: Likewise.
6579 * localcharset.c: Likewise.
6581 2003-05-28 Paul Eggert <eggert@twinsun.com>
6583 Assume the headers required for C89 freestanding compilers.
6584 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6585 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6586 without checking for HAVE_LIMITS_H.
6587 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6588 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6590 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6591 * exclude.c: Include <stdbool.h> unconditionally.
6592 * tempname.c: Include <stddef.h> unconditionally.
6593 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6594 * modechange.c, rpmatch.c (NULL): Don't define, since
6595 <stddef.h> does that.
6596 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6597 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6598 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6599 * xstrtol.c: Likewise.
6600 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6601 * savedir.c: Include <stddef.h> instead of defining NULL.
6603 * addext.c (addext): Use assignment rather than cast, to avoid
6604 warnings on some platforms.
6606 * mktime.c (__mktime_internal): Do not reject negative timestamps
6609 2003-05-10 Bruno Haible <bruno@clisp.org>
6611 * linebreak.c (iconv_string_length): Don't return -1 just because the
6612 string is longer than 4 KB.
6614 2003-05-12 Jim Meyering <jim@meyering.net>
6616 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6617 the space-padded-by-default conversion specifiers, %e, %k, %l.
6619 2003-05-03 Bruno Haible <bruno@clisp.org>
6621 Upgrade to Unicode-4.0.
6622 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6623 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6624 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6625 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6626 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6627 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6628 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6629 Change width of U+E0100..U+E01EF from 1 to 0.
6631 2003-04-25 Bruno Haible <bruno@clisp.org>
6633 * copy-file.c: Include <stddef.h>, for size_t.
6635 2003-04-25 Jim Meyering <jim@meyering.net>
6637 * copy-file.c (copy_file_preserving): Declare buf_size to be
6638 of type size_t, not int.
6640 2003-04-11 Jim Meyering <jim@meyering.net>
6642 Merge changes from Coreutils.
6644 2003-03-22 Jim Meyering <jim@meyering.net>
6646 * strftime.c (widen): Cast alloca return value to proper type.
6648 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6651 * strftime.c (my_strftime): Handle very large width
6652 specifications for numeric values correctly. Improve checks for
6655 2003-01-19 Jim Meyering <jim@meyering.net>
6657 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6658 (nl_get_alt_digit) [! defined my_strftime]: Define.
6659 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6660 _nl_get_alt_digit and _nl_get_walt_digit.
6662 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6663 These changes have no effect outside of _LIBC.
6665 2003-04-10 Bruno Haible <bruno@clisp.org>
6667 * findprog.h: New file, from GNU gettext.
6668 * findprog.c: New file, from GNU gettext.
6670 2003-04-05 Jim Meyering <jim@meyering.net>
6672 Merge changes from Coreutils.
6674 * exclude.h (PARAMS): Remove definition and uses.
6675 * exclude.c: Remove uses of `PARAMS'.
6677 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6678 Add test-cases for DOS filenames. Declare program_name.
6679 (main): Set up program_name. Patch by Rich Dawe.
6681 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6683 Use mntctl's return value to drive the entry-processing loop, since
6684 we can't rely on the value of the vmt_length member in the last
6685 entry. On some systems doing so could result in exhausting
6686 virtual memory. Based in part on a patch from Mike Jetzer.
6688 2003-04-04 Bruno Haible <bruno@clisp.org>
6690 * linebreak.h: New file, from GNU gettext.
6691 * linebreak.c: New file, from GNU gettext with slight modifications.
6692 * lbrkprop.h: New file, from GNU gettext.
6694 2003-04-03 Bruno Haible <bruno@clisp.org>
6696 * utf8-ucs4.h: New file, from GNU gettext.
6697 * utf16-ucs4.h: New file, from GNU gettext.
6698 * ucs4-utf8.h: New file, from GNU gettext.
6699 * ucs4-utf16.h: New file, from GNU gettext.
6701 2003-04-02 Bruno Haible <bruno@clisp.org>
6703 * binary-io.h: New file, from GNU gettext.
6705 2003-04-01 Bruno Haible <bruno@clisp.org>
6707 * pathname.h: New file, from GNU gettext.
6708 * concatpath.c: New file, from GNU gettext.
6710 2003-03-30 Bruno Haible <bruno@clisp.org>
6712 * copy-file.c (copy_file_preserving): Don't set owner if the function
6713 chown() doesn't exist.
6715 2003-03-28 Bruno Haible <bruno@clisp.org>
6717 * copy-file.h: New file, from GNU gettext.
6718 * copy-file.c: New file, from GNU gettext.
6720 2003-03-18 Jim Meyering <jim@meyering.net>
6722 * quote.c (quote_n): Fix typo in comment.
6724 2003-03-14 Jim Meyering <jim@meyering.net>
6726 Merge changes from Coreutils.
6727 * obstack.h (obstack_object_size): Declare temporary, __o,
6728 to be const, in order to avoid warnings.
6729 (obstack_room): Likewise.
6730 (obstack_empty_p): Likewise.
6732 2003-03-13 Paul Eggert <eggert@twinsun.com>
6734 Merge changes from Bison.
6735 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6736 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6737 when compiling Bison 1.875's `bitset bset = obstack_alloc
6738 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6739 * hash.c: Include <stdbool.h> unconditionally.
6741 2003-03-09 Paul Eggert <eggert@twinsun.com>
6743 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6744 Reported by Bruce Becker; see:
6745 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6747 2003-03-03 Paul Eggert <eggert@twinsun.com>
6748 Bruno Haible <bruno@clisp.org>
6750 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6751 Reported by John Hughes, see
6752 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6754 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6756 * poll_.h: New file.
6759 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6761 * mathl.h: New file.
6762 * acosl.c: New file.
6763 * asinl.c: New file.
6764 * atanl.c: New file.
6765 * ceill.c: New file.
6768 * floorl.c: New file.
6769 * frexpl.c: New file.
6770 * ldexpl.c: New file.
6772 * sincosl.c: New file.
6774 * sqrtl.c: New file.
6776 * trigl.c: New file.
6777 * trigl.h: New file.
6779 2003-02-17 Bruno Haible <bruno@clisp.org>
6781 * mkdtemp.h: New file, from GNU gettext.
6782 * mkdtemp.c: New file, from GNU gettext.
6784 2003-01-31 Bruno Haible <bruno@clisp.org>
6786 * rename.c: #undef rename before defining rpl_rename.
6787 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6789 2003-01-30 Bruno Haible <bruno@clisp.org>
6791 * printf-args.h: New file, from GNU gettext.
6792 * printf-args.c: New file, from GNU gettext.
6793 * printf-parse.h: New file, from GNU gettext.
6794 * printf-parse.c: New file, from GNU gettext.
6795 * vasnprintf.h: New file, from GNU gettext.
6796 * vasnprintf.c: New file, from GNU gettext.
6797 * asnprintf.c: New file, from GNU gettext.
6798 * vasprintf.h: New file, from GNU gettext with modifications.
6799 * vasprintf.c: New file, from GNU gettext.
6800 * asprintf.c: New file, from GNU gettext.
6802 2003-01-29 Bruno Haible <bruno@clisp.org>
6804 * stpncpy.h: New file, from GNU gettext with modifications.
6805 * stpncpy.c: New file, from GNU gettext with modifications.
6807 2003-01-28 Bruno Haible <bruno@clisp.org>
6809 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6811 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6814 2003-01-27 Bruno Haible <bruno@clisp.org>
6816 * xsetenv.h: New file, from GNU gettext.
6817 * xsetenv.c: New file, from GNU gettext.
6819 2003-01-23 Bruno Haible <bruno@clisp.org>
6821 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6823 2003-01-22 Bruno Haible <bruno@clisp.org>
6825 * exit.h: New file, from GNU gettext.
6827 2003-01-11 Bruno Haible <bruno@clisp.org>
6829 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6830 * strcase.h (strcasecmp, strncasecmp): Likewise.
6832 2003-01-14 Jim Meyering <jim@meyering.net>
6834 * same.c (same_name): Tweak a comment.
6836 2003-01-11 Bruno Haible <bruno@clisp.org>
6838 * same.c (same_name): Reorder tests so as to avoid calling stat()
6839 when a string comparison is sufficient.
6841 2003-01-11 Bruno Haible <bruno@clisp.org>
6843 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6846 2003-01-11 Bruno Haible <bruno@clisp.org>
6848 * hash-pjw.c: Add comment about low quality of this function.
6850 2003-01-12 Paul Eggert <eggert@twinsun.com>
6852 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6853 to avoid collisions with libcurses and libreadline.
6855 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6856 * getstr.h, getstr.c: Remove.
6857 * getline.c: Include "getline.h", to check interface.
6858 Move body of old getstr.c here: this defines MIN_CHUNK and
6859 declares getdelim2, which is renamed from getstr.
6860 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6862 * linebuffer.c (readlinebuffer): Renamed from readline.
6864 * linebuffer.h: Likewise.
6865 (readline): Remove backward-compatibility macro.
6867 2003-01-12 Jim Meyering <jim@meyering.net>
6869 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6871 2003-01-10 Bruno Haible <bruno@clisp.org>
6873 * alloca_.h: New file.
6874 * getdate.y: Unconditionally include alloca.h.
6875 * makepath.c: Likewise.
6876 * setenv.c: Likewise.
6877 * userspec.c: Likewise.
6879 2003-01-09 Bruno Haible <bruno@clisp.org>
6881 * stdbool.h.in: New file.
6883 2003-01-08 Bruno Haible <bruno@clisp.org>
6885 * safe-read.c: Include specification header first, to ensure its
6887 * full-write.c: Likewise.
6889 2003-01-08 Jim Meyering <jim@meyering.net>
6891 * full-write.c: Undefine and define-away `const' after inclusion
6892 of errno.h, not before. Suggestion from Bruno Haible.
6894 2003-01-07 Jim Meyering <jim@meyering.net>
6896 * full-write.c: Rework so that it may serve to define full_read, too.
6897 * full-read.c: Simply #define FULL_READ and include full-write.c.
6899 2003-01-06 Jim Meyering <jim@meyering.net>
6901 * version-etc.c: Update year in translatable copyright string.
6903 2002-12-25 Bruno Haible <bruno@clisp.org>
6905 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6906 * xstrtol.h: Likewise.
6907 * xstrtoimax.c: Likewise.
6908 * xstrtoumax.c: Likewise.
6909 * human.h: Likewise.
6911 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6912 on systems that have <inttypes.h> but not <stdint.h>.
6914 2002-12-31 Paul Eggert <eggert@twinsun.com>
6916 * memcoll.c (memcoll): Fall back on a simple algorithm using
6917 memcmp if strcoll doesn't work.
6919 2002-12-23 Bruno Haible <bruno@clisp.org>
6921 * localcharset.h: New file.
6922 * localcharset.c: Include it.
6923 * unicodeio.c: Likewise.
6925 2002-12-22 Bruno Haible <bruno@clisp.org>
6927 * utime.c (utime_null): No need to call ftruncate if the file was
6930 2002-12-23 Bruno Haible <bruno@clisp.org>
6932 * memcoll.c (STRCOLL): New macro.
6935 2002-12-22 Bruno Haible <bruno@clisp.org>
6937 * getstr.h (getstr): Define, to avoid clash with libcurses.
6938 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6940 2002-12-22 Bruno Haible <bruno@clisp.org>
6942 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6944 2002-12-23 Bruno Haible <bruno@clisp.org>
6946 * getline.h: Include <stddef.h>, for size_t.
6948 * unicodeio.h: Include <stddef.h>, for size_t.
6949 * unicodeio.c: Don't include <stddef.h>.
6951 2002-12-17 Bruno Haible <bruno@clisp.org>
6953 * canon-host.c (strdup): Remove unused declaration.
6955 * fsusage.c: Include full_read.h.
6956 (get_fs_usage): Use full_read instead of safe_read.
6958 * utime.c (utime_null): Use SAFE_READ_ERROR.
6960 2002-12-11 Bruno Haible <bruno@clisp.org>
6962 * setenv.h: Rewritten to cope with systems that have setenv() but not
6964 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6967 2002-12-11 Bruno Haible <bruno@clisp.org>
6969 * setenv.c (alloca): Fall back to malloc.
6971 (setenv): Use freea() to free memory allocated with alloca().
6973 2002-11-13 Bruno Haible <bruno@clisp.org>
6975 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6976 function declarations.
6977 * unsetenv.c (unsetenv): Likewise.
6979 2002-03-04 Bruno Haible <bruno@clisp.org>
6981 Portability to AIX 4.3.3.
6982 * unsetenv.c: New file, extracted from setenv.c.
6983 * setenv.c: Move the unsetenv() function to unsetenv.c.
6985 2001-12-20 Bruno Haible <bruno@clisp.org>
6987 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6988 use malloc instead. For SunOS 4.
6990 2001-12-11 Bruno Haible <bruno@clisp.org>
6992 * setenv.c: Declare alloca.
6993 (compar_fn_t): New typedef.
6994 (KNOWN_VALUE, STORE_VALUE): Use it.
6996 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6999 2002-12-10 Paul Eggert <eggert@twinsun.com>
7001 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7002 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7003 Choose values that are less likely to collide with system fnmatch
7005 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7006 defined (e.g., a pure POSIX system).
7007 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7008 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7010 2002-12-06 Jim Meyering <jim@meyering.net>
7012 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7014 Merge in changes from libc's misc/error.c, in preparation
7015 for the merge of gnulib's changes back into libc.
7017 * error.c (_): Define only if not already defined.
7018 Move definition to follow all #include directives.
7019 Include unlocked-io.h only if !_LIBC.
7020 [_LIBC]: Include <libio/libioP.h>.
7021 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7022 (fflush): Tweak definition to use INTUSE.
7025 2002-12-05 Paul Eggert <eggert@twinsun.com>
7027 * alloca.c [defined emacs]: Include "lisp.h".
7028 (xalloc_die) [defined emacs]: New macro.
7029 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7030 [! defined emacs]: Include <xalloc.h>.
7031 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7032 (pointer): Typedef to POINTER_TYPE *.
7033 (malloc): Remove decl; we now always use xmalloc.
7034 (alloca): Use old-style definition, since Emacs needs this.
7035 Check for arithmetic overflow when computing combined size.
7037 2002-12-04 Paul Eggert <eggert@twinsun.com>
7039 Do not generate unlocked-io.h automatically, since it's easier to
7040 maintain it by hand.
7042 * unlocked-io.h: New file, from GNU diffutils,
7043 but with proper copyright notice and attribution.
7045 * Makefile.am: Add copyright notice.
7046 (libfetish_a_SOURCES): Add unlocked-io.h.
7047 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7048 (DISTCLEANFILES, io_functions): Remove macros.
7049 (EXTRA_DIST): Remove gen_uio.
7050 (unlocked-io.h): Remove rule.
7052 2002-12-04 Jim Meyering <jim@meyering.net>
7054 Reflect the fact that stat.c and lstat.c are no longer generated.
7055 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7056 (DISTCLEANFILES): Likewise.
7057 (EXTRA_DIST): Likewise.
7058 (all_local): Don't depend on stat.c or lstat.c.
7059 (stat.c, lstat.c): Remove rules.
7060 (EXTRA_DIST): Remove xstat.in.
7062 * xstat.in: Remove file. Contents moved into stat.c.
7063 * stat.c: New file. Contents mostly from xstat.in.
7064 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7065 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7067 * safe-read.c: Rework so that it may serve to define safe_write, too.
7068 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7070 2002-12-03 Jim Meyering <jim@meyering.net>
7072 * safe-read.c, safe-write.c: Change variable names and comments, but
7073 not semantics, to minimize the differences between these two files.
7074 (safe_read): Change comment to mention SAFE_READ_ERROR.
7076 * safe-read.c (IS_EINTR): Define.
7077 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7079 2002-12-02 Bruno Haible <bruno@clisp.org>
7081 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7082 Define, taken from safe-read.c.
7083 (INT_MAX): Provide fallback.
7084 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7085 * safe-write.h (SAFE_WRITE_ERROR): Define.
7087 * safe-read.c (EINTR): Remove definition.
7088 (safe_read): Don't use EINTR if it is absent.
7090 2002-12-02 Jim Meyering <jim@meyering.net>
7092 * safe-read.c (EINTR): Define.
7093 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7094 (INT_MAX): Provide fallback.
7095 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7097 * safe-read.h (SAFE_READ_ERROR): Define.
7099 2002-12-01 Jim Meyering <jim@meyering.net>
7101 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7102 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7104 2002-11-27 Paul Eggert <eggert@twinsun.com>
7106 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7107 hash_rehash): Replace `if (limit <= value) abort ();' with
7108 `if (! (value < limit)) abort ();', for readability.
7110 2002-11-26 <karl@gnu.org>
7112 * strdup.c: copy from libc again, with jim's ok.
7113 * .cppi-disable: re-add strdup.c
7115 2002-11-25 <karl@gnu.org>
7117 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7118 instead of "strtol.c".
7120 2002-11-25 Jim Meyering <jim@meyering.net>
7122 * mktime.c: Sync from libc, now that it has the latest fix.
7124 2002-11-24 <karl@gnu.org>
7126 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7127 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7129 2002-11-24 Jim Meyering <jim@meyering.net>
7131 Update from coreutils:
7133 * mktime.c: Merge in changes from libc.
7135 Avoid a link-time failure on some Linux systems.
7136 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7137 (__mon_yday): Declare with the STATIC attribute.
7138 (__mktime_internal): Likewise.
7139 Based on a report from Greg Schafer.
7141 2002-11-23 Jim Meyering <jim@meyering.net>
7143 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7144 Use `unsigned', not `int', as type of index.
7146 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7148 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7150 2002-11-22 Paul Eggert <eggert@twinsun.com>
7152 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7153 hint that one should use `if (! x) abort ();' rather than `assert
7154 (x);', and anyway it's one less thing to worry about configuring.
7155 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7156 hash_rehash, hash_insert): Use abort rather than assert.
7158 2002-11-22 Paul Eggert <eggert@twinsun.com>
7160 * quotearg.h: Allow multiple inclusion by surrounding with
7161 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7162 so that we can be included first.
7163 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7164 * quotearg.c: Include quotearg.h immediately after config.h.
7165 No need to include stddef.h or sys/types.h any more.
7166 Surround local include files with "", not "<>".
7167 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7168 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7169 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7170 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7171 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7172 (ISPRINT): Remove; no longer needed now that we assume C89.
7174 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7177 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7178 quotearg_char): Use SIZE_MAX rather than
7179 (size_t) -1 when we are talking about "infinity".
7181 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7183 2002-11-22 Bruno Haible <bruno@clisp.org>
7185 * safe-read.h: Assume C89. Add comments.
7186 (safe_read): Change return type to size_t.
7187 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7188 counts > SSIZE_MAX correctly.
7189 * safe-write.h: New file.
7190 * safe-write.c: New file.
7191 * full-read.h: New file.
7192 * full-read.c: New file.
7193 * full-write.h: Assume C89. Add comments.
7194 * full-write.c: Include safe-write.h.
7195 (full_write): Rewritten to use safe_write.
7196 Suggested by Jim Meyering and Paul Eggert.
7198 2002-11-21 Bruno Haible <bruno@clisp.org>
7200 Remove case insensitive option matching.
7201 * argmatch.h (argcasematch): Remove declaration.
7202 (ARGCASEMATCH): Remove macro.
7203 (__xargmatch_internal): Remove case_sensitive argument.
7204 (XARGMATCH): Update.
7205 (XARGCASEMATCH): Remove macro.
7206 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7207 case_sensitive argument.
7208 (argcasematch): Remove function.
7209 (__xargmatch_internal): Remove case_sensitive argument.
7210 (main): Use XARGMATCH instead of XARGCASEMATCH.
7212 * xmalloc.c: Change compile-time error message. Add comment about
7213 required autoconf version.
7215 2002-11-21 Jim Meyering <jim@meyering.net>
7217 * strdup.c (strdup): Tweak comment and initial #if/#include.
7219 Merge in changes from the coreutils.
7221 2002-09-25 Paul Eggert <eggert@twinsun.com>
7222 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7223 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7224 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7225 int. Work more efficiently if X is the same width as uintmax_t.
7226 Do not compare X to -1, to avoid bogus compiler warning.
7227 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7228 Don't assume that f_frsize and f_bsize are the same type.
7230 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7233 * makepath.c (make_path): Restore umask *before* creating the final
7235 (make_path): Minor reformatting.
7237 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7238 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7240 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7241 ones. At least on GNU/Linux systems, `auto' means something else.
7244 2002-11-20 Paul Eggert <eggert@twinsun.com>
7246 Merge argmatch cleanups from Bison. Assume C89.
7248 * argmatch.c: Include config.h here, not in argmatch.h.
7249 Include stdlib.h, for EXIT_FAILURE.
7250 Always include <string.h>, since we assume C89.
7251 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7252 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7253 Include <stddef.h> instead, since it's all we need for size_t.
7254 (PARAMS): Remove. All uses removed.
7255 (ARRAY_CARDINALITY): Do not bother to #undef.
7256 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7257 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7258 Remove unnecessary parentheses.
7259 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7260 Insert necessary parentheses.
7261 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7262 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7264 2002-11-19 Bruno Haible <bruno@clisp.org>
7266 * mbswidth.c: Include mbswidth.h right at the beginning.
7267 * mbswidth.h: Include <stddef.h>, for size_t.
7269 * mbswidth.h (PARAMS): Remove macro.
7270 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7271 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7273 * gcd.h (PARAMS): Remove macro.
7274 (gcd): Use ANSI C function declarations.
7275 * gcd.c (gcd): Likewise.
7277 2002-11-15 Bruno Haible <bruno@clisp.org>
7279 * strcspn.c: Include <stddef.h>.
7280 (strcspn): Use ANSI C function declaration. Change return type to
7282 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7283 (strpbrk): Use NULL.
7284 * strpbrk.h (PARAMS): Remove macro.
7285 (strpbrk): Use ANSI C function declaration.
7286 * strstr.c: Don't include <sys/types.h>.
7287 * strstr.h (PARAMS): Remove macro.
7288 (strstr): Use ANSI C function declarations.
7290 2002-11-06 Bruno Haible <bruno@clisp.org>
7292 * gcd.h (gcd): Change argument type to 'unsigned long'.
7293 * gcd.c (gcd): Likewise.
7295 2002-11-05 Bruno Haible <bruno@clisp.org>
7297 * gcd.h: New file, from gettext-0.11.5.
7298 * gcd.c: New file, from gettext-0.11.5.
7300 2002-11-05 Bruno Haible <bruno@clisp.org>
7302 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7303 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7304 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7305 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7307 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7308 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7310 * closeout.c: Include gettext.h instead of <libintl.h>.
7311 * human.c: Include gettext.h instead of <libintl.h>.
7312 * quotearg.c: Include gettext.h instead of <libintl.h>.
7313 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7314 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7315 * userspec.c: Include gettext.h instead of <libintl.h>.
7316 * version-etc.c: Include gettext.h instead of <libintl.h>.
7317 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7318 (textdomain): Remove definition.
7319 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7321 * long-options.c: Remove include of <libintl.h> and definition of _.
7322 * same.c: Remove include of <libintl.h> and definition of _.
7324 2002-11-04 Bruno Haible <bruno@clisp.org>
7326 * stpcpy.h: New file, from GNU gettext-0.11.5.
7327 * strcase.h: New file, from GNU gettext-0.11.5.
7328 * strpbrk.h: New file, from GNU gettext-0.11.5.
7329 * strstr.h: New file, from GNU gettext-0.11.5.
7330 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7332 2002-05-09 Bruno Haible <bruno@clisp.org>
7334 * config.charset: Update for newest glibc. Add canonical names
7335 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7337 2002-05-09 Bruno Haible <bruno@clisp.org>
7339 * localcharset.c (get_charset_aliases): Add more Windows specific
7342 2002-05-08 Owen Taylor <otaylor@redhat.com>
7344 * config.charset: A few additions for Solaris.
7346 2001-12-05 Bruno Haible <bruno@clisp.org>
7348 * localcharset.c (locale_charset): Don't return an empty string.
7350 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7352 * config.charset: msdos in uk_UA uses CP1125.
7354 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7356 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7357 * localcharset.c (locale_charset): Declare as extern "C".
7359 2002-02-15 Bruno Haible <bruno@clisp.org>
7361 * config.charset [msdosdjgpp]: For Russian, use CP866.
7363 2002-02-11 Bruno Haible <bruno@clisp.org>
7365 * config.charset: Add support for NetBSD.
7367 2002-09-25 <karl@gnu.org>
7369 * strdup.c: copy from libc/string (via ../config/srclist*).
7370 * getopt*: copy from libc/posix.
7371 * gettext.h: copy from gettext.
7372 * .cppi-disable: add strdup.c, gettext.h.
7374 2002-07-01 Jim Meyering <meyering@lucent.com>
7376 * c-stack.c: Include sys/time.h.
7377 From Volker Borchert.
7379 2002-06-11 Paul Eggert <eggert@twinsun.com>
7381 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7382 New macro. Use it uniformly instead of
7383 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7384 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7385 reported by Vin Shelton.
7387 2002-06-22 Jim Meyering <meyering@lucent.com>
7389 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7390 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7392 2002-06-22 Paul Eggert <eggert@twinsun.com>
7394 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7395 Do not assume SA_SIGINFO behavior.
7396 Bug reported by Jim Meyering on NetBSD 1.5.2.
7398 2002-06-22 Jim Meyering <meyering@lucent.com>
7400 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7402 * exitfail.c, exitfail.h: Likewise.
7403 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7405 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7407 (EXTRA_DIST): Add fnmatch_loop.c.
7408 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7410 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7411 * fnmatch.c: Update from diffutils-2.8.2.
7412 * fnmatch_.h: New file. From diffutils-2.8.2.
7413 * fnmatch.h: Remove file.
7415 2002-06-18 Paul Eggert <eggert@twinsun.com>
7417 * file-type.h: Report an error if neither S_ISREG nor
7418 S_IFREG is defined, instead of using a test specific to glibc
7419 2.2. This should be safe, since POSIX requires S_ISREG and
7420 Unix Version 7 had S_IFREG. We don't need to check for
7421 <sys/types.h> since we don't use any symbols that it defines.
7423 2002-06-15 Jim Meyering <meyering@lucent.com>
7425 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7426 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7427 have been included before this file.
7429 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7431 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7432 so that each temporary file name is unique and valid in the first
7433 8 characters, for operation under DOS.
7435 2002-06-15 Jim Meyering <meyering@lucent.com>
7437 Work even with DJGPP 2.03, which lacks support for symlinks.
7439 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7441 * lchown.c (S_ISLNK): Likewise.
7443 2002-06-14 Jim Meyering <meyering@lucent.com>
7445 * file-type.h: Use the version from diffutils-2.8.2.
7446 * file-type.c: Likewise.
7448 2002-05-27 Jim Meyering <meyering@lucent.com>
7450 Fix a problem seen only on nonconforming systems whereby ls.c's
7451 use of localtime, and then of gettimeofday would cause trouble:
7452 the localtime call used to initialize rpl_gettimeofday's save
7453 mechanism would clobber ls's current local time information so
7454 that in any long listing the first file would always be listed
7455 with date 1970-01-01. Analysis by Volker Borchert.
7457 * gettimeofday.c (localtime): Undefine.
7458 (rpl_localtime): New function.
7460 2002-05-22 Jim Meyering <meyering@lucent.com>
7462 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7463 * file-type.h: New file.
7464 * file-type.c (file_type): New file/function. Extracted from diffutils.
7466 2002-04-29 Paul Eggert <eggert@twinsun.com>
7468 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7470 2002-04-28 Paul Eggert <eggert@twinsun.com>
7472 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7473 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7474 of 127, since 64 is the largest conceivable number for ancient
7476 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7478 2002-04-28 Jim Meyering <meyering@lucent.com>
7480 * sig2str.c (WTERMSIG): Remove definition (unused).
7482 2002-04-28 Paul Eggert <eggert@twinsun.com>
7484 * sig2str.h, sig2str.c: New files.
7485 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7487 2002-04-24 Jim Meyering <meyering@lucent.com>
7489 * gettext.h: New file, from Gettext.
7490 * Makefile.am (INCLUDES): Remove -I../intl.
7491 (libfetish_a_SOURCES): Add gettext.h.
7493 2002-04-16 Jim Meyering <meyering@lucent.com>
7495 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7496 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7497 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7499 2002-04-12 Jim Meyering <meyering@lucent.com>
7501 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7503 2002-03-10 Jim Meyering <meyering@lucent.com>
7505 * makepath.c (make_path): Remove a comma from a diagnostic.
7506 Suggestion from Santiago Vila.
7508 2002-03-08 Jim Meyering <meyering@lucent.com>
7510 * rename.c: Mention that this wrapper is needed also on
7511 mips-dec-ultrix4.4 systems.
7513 2002-03-02 Jim Meyering <meyering@lucent.com>
7515 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7516 not HAVE_CLOCK_SETTIME.
7518 2002-02-27 Paul Eggert <eggert@twinsun.com>
7520 * nanosleep.h: Rename to....
7521 * timespec.h: New name for nanosleep.h. All uses changed.
7523 * gettime.c: New file.
7524 * settime.c: New file.
7527 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7528 timespec.h. Remove nanosleep.h.
7530 2002-02-25 Paul Eggert <eggert@twinsun.com>
7532 * acl.c, acl.h: New files.
7533 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7535 2002-02-24 Jim Meyering <meyering@lucent.com>
7537 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7538 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7539 cause trouble. Reported by Nelson Beebe.
7541 2002-02-23 Paul Eggert <eggert@twinsun.com>
7543 * path-concat.c (xpath_concat): Reorder code to pacify
7544 compilers that don't know that xalloc_die never returns.
7546 2002-02-20 Jim Meyering <meyering@lucent.com>
7548 * getdate.c: Regenerate using bison-1.33.
7550 2002-02-15 Paul Eggert <eggert@twinsun.com>
7552 * posixver.c, posixver.h: New files.
7553 * Makefile.am (libfetish_a_SOURCES): Add them.
7555 2002-02-02 Paul Eggert <eggert@twinsun.com>
7556 Bruno Haible <bruno@clisp.org>
7558 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7559 (fwrite_success_callback): New declaration.
7560 * unicodeio.c (unicode_to_mb): New function, extracted from
7561 print_unicode_char. Call failure callback instead of error.
7562 (fwrite_success_callback): New function.
7563 (exit_failure_callback): New function.
7564 (fallback_failure_callback): New function.
7565 (print_unicode_char): Call unicode_to_mb.
7567 2002-01-26 Jim Meyering <meyering@lucent.com>
7569 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7571 2002-01-22 Jim Meyering <meyering@lucent.com>
7573 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7574 Otherwise, some versions of automake would omit the rule that makes
7575 Makefile from Makefile.in.
7577 2001-01-21 Paul Eggert <eggert@twinsun.com>
7579 * xmemcoll.h, xmemcoll.c: New files.
7580 * Makefile.am (libfetish_a_SOURCES): Add them.
7581 * memcoll.c: Include errno.h, and declare errno if not defined.
7582 (memcoll): Set errno to zero if there is no error.
7584 * quotearg.c (quotearg_buffer_restyled):
7585 Fix bug with quoting buffers containing NUL when backslashing escapes.
7586 This bug was exposed by the other changes in this patch.
7587 (quotearg_n_options): New arg ARGSIZE.
7588 All callers changed.
7589 (quoting_options_from_style): New function.
7590 (quotearg_n_style): Use it.
7591 (quotearg_n_style_mem): New function.
7593 * quotearg.h (quotearg_n_style_mem): New function.
7595 2002-01-16 Jim Meyering <meyering@lucent.com>
7597 * getdate.y: Add three semicolons, each just before a closing brace.
7598 Bison (as of version 1.31) no longer papers over that mistake.
7600 2002-02-14 Paul Eggert <eggert@twinsun.com>
7602 * backupfile.c (ISDIGIT): Comment fix.
7603 * getdate.y (ISDIGIT): Likewise.
7604 * posixtm.c (ISDIGIT, year): Likewise.
7605 * strverscmp.c (ISDIGIT): Likewise.
7606 * userspec.c (ISDIGIT): Likewise.
7608 2002-01-05 Jim Meyering <meyering@lucent.com>
7610 * version-etc.c (version_etc_copyright): Update copyright year.
7612 2001-01-19 Paul Eggert <eggert@twinsun.com>
7614 * closeout.c (close_stdout_status): If ferror (stdout), do
7615 not silently exit merely because the output buffer happens to
7616 have nothing pending.
7618 2001-12-18 Paul Eggert <eggert@twinsun.com>
7620 See the big note in ../ChangeLog.
7621 * human.c (suffixes): Prefer K to k for 1024.
7622 (generate_suffix_backwards): New function.
7623 (human_readable_inexact): Use it.
7624 * xstrtol.c (__xstrtol): If there is no number but there
7625 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7626 Accept 'K' as well as 'k'.
7628 2001-12-15 Jim Meyering <meyering@lucent.com>
7630 * regex.h (__restrict_arr): Update from libc.
7632 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7633 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7636 2001-12-10 Jim Meyering <meyering@lucent.com>
7638 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7639 Instead, include "xalloc.h".
7640 (initbuffer): Don't cast xmalloc return value to char*.
7641 (readline): Reword comment.
7642 Don't cast xrealloc return value to char*
7645 2001-12-09 Jim Meyering <meyering@lucent.com>
7647 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7648 `signed and unsigned type in conditional expression'.
7649 * posixtm.c (posix_time_parse): Likewise.
7651 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7653 * readtokens.c (readtoken): Declare an index to be of type unsigned
7654 to avoid a pedantic warning.
7656 * getstr.c: Don't include assert.h.
7657 (getstr): Remove warning-evoking assertions.
7658 Return -1 if offset parameter is out of bounds.
7659 Change the type of a local from int to size_t.
7661 * strftime.c (my_strftime_localtime_r): Include this function
7662 definition in the `#if ! HAVE_TM_GMTOFF' block.
7664 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7665 Include xalloc.h instead.
7667 2001-12-02 Jim Meyering <meyering@lucent.com>
7669 * tempname.c: Don't declare getenv, thus reverting the change of
7670 2001-11-18. It's no longer necessary, now that stdlib.h is always
7673 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7674 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7676 2001-11-30 Akim Demaille <akim@epita.fr>
7678 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7679 before being defined.
7681 2001-11-27 Paul Eggert <eggert@twinsun.com>
7683 * quotearg.h (quotearg_n, quotearg_n_style):
7684 First arg is int, not unsigned.
7685 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7686 (SIZE_MAX, UINT_MAX): New macros.
7687 (quotearg_n_options): Abort if N is negative.
7688 Avoid overflow check on hosts where size_t is 64 bits and int
7689 is 32 bits, as overflow is impossible there.
7690 Fix off-by-one typo that caused unnecessary reallocation.
7692 2001-11-27 Jim Meyering <meyering@lucent.com>
7694 * tempname.c: Merge with version from libc.
7695 * regex.c: Likewise.
7697 * tempname.c: Include stdlib.h unconditionally. On some old systems
7698 for which STDC_HEADERS is 0, it was not included, resulting in a
7699 warning about an integer-to-pointer conversion problem with getenv.
7700 Reported by Volker Borchert.
7702 2001-11-26 Jim Meyering <meyering@lucent.com>
7704 * gtod.h: Remove file.
7705 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7706 * gettimeofday.c: Don't include gtod.h.
7707 (GTOD_init): Remove function.
7708 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7709 Suggestion from Volker Borchert.
7711 2001-11-23 Jim Meyering <meyering@lucent.com>
7713 * hash.h (struct hash_table): Don't define here. Merely declare it.
7714 * hash.c (struct hash_table): Define it here instead.
7716 2001-11-22 Jim Meyering <meyering@lucent.com>
7718 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7720 2001-11-18 Paul Eggert <eggert@twinsun.com>
7722 * tempname.c (TMP_MAX): Remove; no longer needed.
7723 (TEMPORARIES): New macro.
7724 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7725 removes an artificial limitation (e.g. HP-UX 10.20, where
7728 2001-11-18 Jim Meyering <meyering@lucent.com>
7730 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7733 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7734 files will be created before anything else.
7736 2001-11-17 Jim Meyering <meyering@lucent.com>
7738 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7739 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7740 rather than group writable. Patch by Juan F. Codagnone.
7742 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7743 Instead, include "xalloc.h".
7745 * mountlist.c: Include unlocked-io.h after all system headers.
7746 Remove explicit declarations of xmalloc, xrealloc,
7747 and xstrdup. Instead, include "xalloc.h".
7749 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7750 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7751 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7753 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7754 Reported by Padraig Brady.
7756 * mkstemp.c: #undef mkstemp.
7758 (rpl_mkstemp): Rename from mkstemp.
7761 2001-11-16 Jim Meyering <meyering@lucent.com>
7763 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7764 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7765 determine the amount of total physical memory, use pstat_getstatic.
7766 HPUX-11 doesn't define _SC_PHYS_PAGES.
7767 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7768 If sysconf couldn't be used to determine the amount of available
7769 physical memory, use both pstat_getstatic and pstat_getdynamic.
7770 Based on a patch from Bob Proulx.
7772 2001-11-05 Jim Meyering <meyering@lucent.com>
7774 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7776 2001-11-03 Jim Meyering <meyering@lucent.com>
7778 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7779 in argmatch_to_argument call.
7781 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7784 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7785 e.g., a fault due to an attempt to free a NULL pointer.
7787 2001-11-01 Jim Meyering <meyering@lucent.com>
7789 * dirfd.c, dirfd.h: New files.
7790 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7792 * hash.c (hash_print) [TESTING]: Clean up.
7794 2001-10-22 Paul Eggert <eggert@twinsun.com>
7796 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7797 to avoid a warning if -Wall.
7799 2001-10-21 Paul Eggert <eggert@twinsun.com>
7801 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7803 2001-10-21 Jim Meyering <meyering@lucent.com>
7805 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7806 this code would end up calling gettext even in packages built
7808 * getopt.c (_): Likewise.
7809 * regex.c (_): Likewise.
7811 2001-10-20 Paul Eggert <eggert@twinsun.com>
7813 * error.c (strerror_r): Do not declare unless !_LIBC.
7814 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7815 Use strerror_r that is only a macro, even if it is not a function.
7816 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7817 (private_strerror): Use prototypes, not old-style function definition.
7818 (print_errno_message): New function.
7819 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7821 (error_tail, error, error_at_line): Use it.
7823 2001-10-11 Jim Meyering <meyering@lucent.com>
7825 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7826 and quote_n (1, ... to avoid clobbering a buffer.
7828 2001-10-05 Jim Meyering <meyering@lucent.com>
7830 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7831 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7832 * hash-pjw.h: New file.
7834 2001-09-30 Jim Meyering <meyering@lucent.com>
7836 * mountlist.c [MOUNTED_GETFSSTAT]:
7837 Include <sys/ucred.h>, for Apple Darwin.
7838 Include sys/mount.h and sys/fs_types.h only if available.
7840 (read_filesystem_list): Use FS_TYPE.
7842 2001-09-29 Paul Eggert <eggert@twinsun.com>
7844 * exclude.c (excluded_filename): 0 -> false, since it's
7847 2001-09-28 Paul Eggert <eggert@twinsun.com>
7849 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7850 #defines strtoimax. Also treat the other strto* functions
7853 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7854 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7855 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7857 2001-09-26 Jim Meyering <meyering@lucent.com>
7859 Most macros in unlocked-io.h had the wrong number of arguments.
7860 * gen-uio: New script.
7861 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7862 * unlocked-io.hin: Remove file.
7863 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7864 rather than trying to embed it here.
7865 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7866 Reported by Padraig Brady.
7868 2001-09-25 Volker Borchert <bt@teknon.de>
7870 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7872 2001-09-23 Jim Meyering <meyering@lucent.com>
7874 * mountlist.c: Remove useless parentheses in #if directives.
7875 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7876 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7878 2001-09-22 Jim Meyering <meyering@lucent.com>
7880 * localcharset.c: Update from latest gettext.
7881 * config.charset: Likewise.
7883 2001-09-20 Jim Meyering <meyering@lucent.com>
7885 * xstrtol.c (strtoimax): Guard declaration with
7886 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7887 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7888 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7889 (strtoumax): Likewise, for completeness (it wasn't necessary).
7891 2001-09-06 Paul Eggert <eggert@twinsun.com>
7893 * strtoimax.c (HAVE_LONG_LONG):
7894 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7895 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7896 to work around bug in IBM C compiler.
7898 2001-09-16 Jim Meyering <meyering@lucent.com>
7900 * mkdir.c: New file.
7902 2001-09-04 Paul Eggert <eggert@twinsun.com>
7904 * xgetcwd.c: Revert some of the previous change; intead,
7905 fix the HAVE_GETCWD_NULL code to behave more like the
7906 !HAVE_GETCWD_NULL code used to.
7909 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7912 2001-09-04 Paul Eggert <eggert@twinsun.com>
7914 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7915 Use ssize_t, not int, to store result of readlink.
7916 Check for ssize_t overflow as well as size_t overflow,
7917 as POSIX says the result of readlink is implementation-defined
7918 when ssize_t overflows.
7919 Remove unnecessary cast to char*.
7920 Use free+malloc instead of realloc, as the storage doesn't need
7921 to be preserved and it's clearer and can be more efficient that way.
7922 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7923 * xreadlink.h (xreadlink): Update prototype.
7925 2001-09-03 Paul Eggert <eggert@twinsun.com>
7927 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7928 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7929 spotted by Jim Meyering.
7931 2001-09-03 Jim Meyering <meyering@lucent.com>
7933 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7935 2001-09-03 Paul Eggert <eggert@twinsun.com>
7937 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7938 like the HAVE_GETCWD_NULL code.
7939 Include pathmax.h if not HAVE_GETCWD.
7940 Do not include xalloc.h.
7941 (INITIAL_BUFFER_SIZE): New symbol.
7942 Do not use xmalloc / xrealloc, since the caller is responsible for
7943 handling errors. Preserve errno around `free' during failure.
7944 Do not overrun buffer when using getwd.
7946 2001-09-03 Paul Eggert <eggert@twinsun.com>
7948 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7949 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7951 2001-09-02 Jim Meyering <meyering@lucent.com>
7953 * error.c: Update from GNU libc.
7955 2001-09-01 Jim Meyering <meyering@lucent.com>
7957 * xreadlink.c: New file.
7958 * xreadlink.h: New file.
7959 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7961 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7962 doesn't conflict with sparc Solaris 7's definition in
7963 /usr/include/sys/int_types.h.
7965 * exclude.c: Use `""', not `<>' to #include non-system header files.
7966 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7967 and strncasecmp as r-values. Unixware didn't have declarations.
7969 2001-08-31 Jim Meyering <meyering@lucent.com>
7971 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7972 Use an initial, malloc'd, buffer of length 128 rather than
7973 a statically allocated one of length 1024.
7975 2001-08-30 Paul Eggert <eggert@twinsun.com>
7977 * xgetcwd.c: Don't include pathmax.h.
7978 Include stdlib.h and unistd.h if available.
7980 (xmalloc, xstrdup, free): Remove decls.
7981 (xgetcwd): Don't assume sizes fit in unsigned.
7982 Check for overflow when computing sizes.
7983 Simplify reallocation code.
7985 2001-08-28 Paul Eggert <eggert@twinsun.com>
7987 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7989 * strtoimax.c: Renamed from strtoxmax.c, removing the
7992 Also, make the following further changes to make this file's
7993 configuration more similar to that of strtol.c:
7994 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7995 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7996 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7997 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7998 changed to signed values.
8000 And make the following changes as well:
8001 Fix copyright notice, as 1999 was missing.
8002 (verify): New macro.
8003 (strtoimax): Check sizes at compile-time, not run-time.
8004 Prefer strtol to strtoll if both work.
8005 (main): Remove; it was not that useful and was a pain to maintain.
8007 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8009 2001-08-30 Paul Eggert <eggert@twinsun.com>
8011 * savedir.c (savedir): Remove size parameter, as POSIX says that
8012 a directory's st_size can have an arbitrary value, so the old
8013 usage could waste an arbitrary amount of memory. All uses
8015 * savedir.h: Update prototype.
8017 2001-08-30 Paul Eggert <eggert@twinsun.com>
8019 * xstrtol.c (strtoimax): New decl.
8021 2001-08-28 Paul Eggert <eggert@twinsun.com>
8023 * xstrtol.h: Add copyright notice.
8024 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8025 LONGINT_INVALID_SUFFIX_CHAR.
8027 2001-08-30 Paul Eggert <eggert@twinsun.com>
8029 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8032 2001-08-30 Paul Eggert <eggert@twinsun.com>
8034 * hash.c: Remove '2001' from copyright notice.
8036 2001-08-30 Paul Eggert <eggert@twinsun.com>
8038 * full-write.h: New file.
8039 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8040 * full-write.c: Correct credits, as cccp.c no longer
8041 exists and anyway it was so heavily changed from the old cccp
8042 code as to be unrecognizable. Include full-write.h.
8043 (full_write) Return size_t, with short writes meaning failure.
8044 All callers changed. This fixes a bug with large buffers
8046 * utime.c: Include full-write.h.
8048 2001-08-30 Paul Eggert <eggert@twinsun.com>
8050 Merge 'exclude' changes from tar 1.13.22.
8051 This fixes one or two unlikely storage allocation overflow bugs,
8052 but doesn't change user-visible behavior otherwise.
8054 2001-08-30 Paul Eggert <eggert@twinsun.com>
8056 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8057 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8058 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8059 Include if available.
8060 (<xalloc.h>): Include
8061 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8062 (verify): New macro. Use it to verify that EXCLUDE macros do not
8063 collide with FNM macros.
8064 (struct patopts): New struct.
8065 (struct exclude): Use it, as exclude patterns now come with options.
8066 (new_exclude): Support above changes.
8067 (new_exclude, add_exclude_file):
8068 Initial size must now be a power of two to simplify overflow checking.
8069 (free_exclude, fnmatch_no_wildcards): New function.
8070 (excluded_filename): No longer requires options arg, as the options
8071 are determined by add_exclude. Now returns bool, not int.
8072 (excluded_filename, add_exclude):
8073 Add support for the fancy new exclusion options.
8074 (add_exclude, add_exclude_file): Now takes int options arg.
8075 Check for arithmetic overflow when computing sizes.
8076 (add_exclude_file): xrealloc might modify errno, so don't
8077 realloc until after errno might be used.
8079 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8081 (free_exclude): New decl.
8082 (add_exclude, add_exclude_file): Now takes int options arg.
8083 (excluded_filename): No longer requires options arg, as the options
8084 are determined by add_exclude. Now returns bool, not int.
8086 2001-08-30 Paul Eggert <eggert@twinsun.com>
8088 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8090 2001-08-27 Jim Meyering <meyering@lucent.com>
8092 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8094 * version-etc.c (N_): Remove definition.
8095 Revert most of last change.
8096 Instead, simply don't mark the `Copyright...' string for translation.
8097 Based on advice from Paul Eggert.
8099 * strtoxmax.c: Tweak comment.
8101 2001-08-26 Jim Meyering <meyering@lucent.com>
8103 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8104 of copyright with `%s' so translators don't get an untranslated
8106 (COPYRIGHT_YEAR): Define.
8107 (version_etc): Use fprintf rather than fputs.
8108 Suggestion from Ulrich Drepper.
8110 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8112 * strtoll.c: New file, from GNU libc.
8113 * xstrtoimax.c: New file.
8115 * xstrtol.h: Add xstrtoimax.
8116 * strtoumax.c: New file. Simply include "strtoumax.c".
8117 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8119 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8120 * strtoxmax.c: ... then renamed to this.
8122 2001-08-13 Paul Eggert <eggert@twinsun.com>
8124 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8125 Port to Solaris 8, where 'sed' requires a space after the 'r'
8126 command, and where sh dislikes "$/". Clean up the spacing a bit.
8127 Redirect output to $tmp just once.
8129 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8131 * addext.c (<errno.h>): Include.
8132 (errno): Declare if not defined.
8133 (addext): Work correctly when pathconf returns -1 and leaves
8134 errno alone because there is no limit. Also, work even if
8135 pathconf returns a value greater than SIZE_MAX.
8137 2001-08-12 Jim Meyering <meyering@lucent.com>
8139 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8140 Simply `return getcwd (NULL, 0);'.
8141 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8142 Use 1300 as initial value for length, not PATH_MAX.
8144 * pathmax.h: Clean up cpp syntax.
8146 2001-08-12 Jim Meyering <meyering@lucent.com>
8148 * gettimeofday.c: New file.
8150 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8152 2001-08-04 Jim Meyering <meyering@lucent.com>
8154 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8155 to get in sync with glibc.
8157 2001-08-03 Paul Eggert <eggert@twinsun.com>
8159 The following changes are from gettext 0.10.39 as maintained by
8162 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8163 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8164 with inverted sense. All uses changed.
8166 * mbswidth.c: Don't include <limits.h>.
8167 Include <stdlib.h> and <string.h> unconditionally.
8168 (iswcntrl, mbsinit, ISCNTRL): New macros.
8169 (mbsnwidth): Use K&R style function declarations.
8170 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8171 can optimize it when MB_CUR_MAX == 1.
8172 The width of control characters is zero, not 1.
8174 2001-07-15 Jim Meyering <meyering@lucent.com>
8176 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8177 (BUILT_SOURCES): Add unlocked-io.h.
8178 (io_functions): Define.
8179 (unlocked-io.h): New rule.
8180 (DISTCLEANFILES): Add unlocked-io.h.
8181 (all-local): Depend on unlocked-io.h, to ensure it is created.
8183 * unlocked-io.hin: New file
8185 * regex.c: Update from glibc.
8187 2001-07-05 Jim Meyering <meyering@lucent.com>
8189 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8191 (libfetish_a_SOURCES): Put all .h files here instead.
8192 Remove a thus-exposed (better checks in automake) duplicate and
8193 two unnecessary .h files.
8195 2001-06-11 Jim Meyering <meyering@lucent.com>
8197 * regex.c: Update from GNU libc.
8199 2001-05-27 Jim Meyering <meyering@lucent.com>
8201 * readutmp.h (UT_TYPE): Define.
8203 2001-05-24 Jim Meyering <meyering@lucent.com>
8205 * argmatch.c: Include "quote.h".
8206 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8207 quote function. Reported by Göran Uddeborg.
8209 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8211 * dirname.c (dir_name): Compute append_dot using path, not newpath
8212 which is not yet declared.
8214 2001-05-11 Paul Eggert <eggert@twinsun.com>
8216 * Makefile.am (libfetish_a_SOURCES):
8217 Add strftime.c, since we now compile it on all hosts.
8219 * strftime.c (my_strftime):
8220 Define to nstrftime if emacs, but only if my_strftime is not defined.
8221 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8222 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8223 Add one more extra argument: a nanoseconds value.
8226 (my_strftime function): Add %N format.
8227 (emacs_strftimeu): Renamed from emacs_strftime,
8228 with extra ut argument.
8230 2001-05-11 Paul Eggert <eggert@twinsun.com>
8232 dirname code cleanup. base_name now behaves more compatibly
8233 with POSIX basename when given file names that have trailing
8234 slashes, and similarly for dir_name. Add new primitives
8235 base_len and dir_len. Put the directory-name-related decls
8238 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8239 * backupfile.c (base_name): Likewise.
8240 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8241 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8242 * makepath.c (strip_trailing_slashes): Likewise.
8243 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8245 * rename.c (strip_trailing_slashes): Likewise.
8246 * same.c (base_name): Likewise.
8247 * stripslash.c (ISSLASH): Likewise.
8249 * addext.c: Include <dirname.h> after size_t is defined.
8250 * backupfile.c: Likewise.
8252 * addext.c (addext): Use base_len to trim redundant
8253 trailing slashes instead of doing it ourselves.
8254 But do not trim the last slash if it is not redundant.
8256 * backupfile.c (find_backup_file_name,
8257 max_backup_version): Use base_len instead of rolling it ourselves.
8258 Handle the case of "" and (on DOS) "C:" correctly.
8260 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8261 Include <string.h>, <dirname.h>.
8262 (base_name): Allow file names ending in slashes, other than names
8263 that are all slashes. In this case, return the basename followed
8264 by the slashes. This is more general, and can be used in places
8265 where the original base_name purposely had an assertion failure.
8266 (base_len): New function.
8268 * dirname.c: Include <string.h> instead of <stdlib.h>.
8269 Do not include <assert.h>; no longer needed.
8271 (memrchr): Remove decl.
8272 (dir_name_r): Remove.
8273 (dir_len): Renamed from dirlen. All callers changed.
8274 Rewrite in terms of base_name, for simplicity and consistency.
8275 (dir_name): Never return NULL. All callers changed.
8276 Do not include <stdlib.h> in test program; no longer needed.
8277 return 0; is fine for test program.
8279 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8281 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8283 * path-concat.c (path_concat): Use base_len to compute
8284 base length, not strlen; this means we cannot rely on memcpy
8287 * same.c (STREQ): Remove.
8288 (same_name): Handle the case where the basename ends in trailing '/'.
8290 * stripslash.c (strip_trailing_slashes): Return nonzero if
8291 a slash was stripped. Do not strip the last slash after a
8294 2001-04-08 Jim Meyering <meyering@lucent.com>
8296 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8297 recomputed; that's necessary when the offset spans a DST transition.
8298 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8300 2001-04-02 Jim Meyering <meyering@lucent.com>
8302 * regex.h, regex.c: Update from GNU libc.
8304 2001-03-19 Paul Eggert <eggert@twinsun.com>
8306 * version-etc.c (version_etc_copyright): Update to 2001.
8308 2001-03-16 Paul Eggert <eggert@twinsun.com>
8310 * tempname.c (uint64_t): Define to uintmax_t if
8311 not defined, and if UINT64_MAX is not defined.
8312 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8313 Reported by John David Anglin.
8315 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8317 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8318 alias if codeset is empty.
8319 * config.charset (BeOS): Use wildcard syntax.
8321 2001-03-13 Jim Meyering <meyering@lucent.com>
8323 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8324 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8327 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8329 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8331 * unicodeio.c (print_unicode_char): Simplify accordingly.
8333 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8335 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8336 support for DOS/DJGPP.
8338 2001-02-28 Paul Eggert <eggert@twinsun.com>
8340 * Makefile.am (libfetish_a_SOURCES):
8341 Add dup-safer.c, fopen-safer.c.
8342 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8344 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8346 2001-02-25 Paul Eggert <eggert@twinsun.com>
8348 The mkstemp replacement is taken from glibc 2.2.2, with some
8349 portability fixes for use outside glibc, as follows:
8351 * tempname.c (struct_stat64): New macro.
8352 (direxists, __gen_tempname): Use it.
8353 This avoids a portability problem with Solaris 8.
8355 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8356 (<stddef.h>, <stdint.h>, <string.h>):
8357 Include only if STDC_HEADERS || _LIBC.
8358 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8359 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8360 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8361 (__set_errno): Define this macro if <errno.h> doesn't.
8362 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8363 Define these macros if <stdio.h> doesn't.
8364 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8365 Define these macros if <sys/stat.h>
8366 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8367 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8368 __xstat64): Define if not _LIBC.
8369 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8370 (__gen_tempname): Invoke gettimeofday only if
8371 HAVE_GETTIMEOFDAY || _LIBC;
8372 otherwise, fall back on plain "time".
8373 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8375 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8377 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8379 2001-02-17 Jim Meyering <meyering@lucent.com>
8381 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8382 around included file name.
8384 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8386 * strftime.c: Update from GNU libc (the only changes were to comments).
8388 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8390 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8392 2001-02-17 Paul Eggert <eggert@twinsun.com>
8394 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8395 Remove workaround macros for hosts that have mbrtowc but not
8396 mbstate_t, as we now insist on proper declarations for both
8397 before using mbrtowc.
8399 2001-02-17 Jim Meyering <meyering@lucent.com>
8401 * regex.c: Update from libc.
8403 2001-02-16 Paul Eggert <eggert@twinsun.com>
8405 * alloca.c (malloc): Undef before defining, since stdlib.h
8406 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8407 Reported by Mark Hounschell via Paul Eggert.
8409 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8411 * config.charset: Update for FreeBSD 4.2.
8413 2001-01-26 Jim Meyering <meyering@lucent.com>
8415 * quotearg.c: Include stddef.h.
8416 * quote.c: Include stddef.h.
8417 Reported by Axel Kittenberger.
8419 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8420 line in double quotes so that it evokes a better diagnostic.
8421 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8422 Reported by Axel Kittenberger.
8424 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8426 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8427 to avoid a warning. Add back 'const' to inptr.
8429 2001-01-16 Jim Meyering <meyering@lucent.com>
8431 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8434 2001-01-14 Jim Meyering <meyering@lucent.com>
8436 * rename.c: New file. From Volker Borchert.
8437 Include stdlib.h, string.h or strings.h, and xalloc.h.
8438 Use strip_trailing_slashes rather than open-coding it.
8440 2001-01-03 Paul Eggert <eggert@twinsun.com>
8442 * strftime.c: Sync with glibc time/strftime.c 1.81.
8444 2001-01-03 Jim Meyering <meyering@lucent.com>
8446 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8447 local `inptr' to avoid warning with some system declarations of iconv.
8449 2000-12-29 Paul Eggert <eggert@twinsun.com>
8451 * modechange.c: Do not assume that mode_t uses the
8452 traditional octal encoding. E.g. "chmod 1 FOO" should set
8453 the other-execute bit of FOO even if S_IXOTH != 1.
8455 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8456 WOTH, XOTH, ALLM): New macros.
8457 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8458 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8460 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8461 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8463 No need to use uintmax_t; unsigned long is long enough.
8464 Don't bother to get suffix since we don't use it.
8466 2000-12-24 Jim Meyering <meyering@lucent.com>
8468 * hash.c (is_prime): Return explicit boolean values.
8469 (hash_get_first): Return NULL to appease Irix5.6's 89.
8470 Reported by Nelson Beebe.
8472 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8474 * localcharset.c (locale_charset): Add support for Win32.
8476 2000-12-18 Paul Eggert <eggert@twinsun.com>
8478 * physmem.h, physmem.c: New files.
8480 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8481 (noinst_HEADERS): Add physmem.h.
8483 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8484 't' for compatibility with Solaris 8 sort.
8486 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8488 * config.charset: Add support for BeOS.
8490 2000-12-16 Jim Meyering <meyering@lucent.com>
8492 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8493 SHELLS_FILE to a file name that's useful on djgpp systems.
8495 (ADDITIONAL_DEFAULT_SHELLS): Define.
8496 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8497 Based mostly on a patch from Prashant TR.
8499 2000-12-16 Jim Meyering <meyering@lucent.com>
8501 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8502 N and M) would have treated it like `chown N:N FILE'.
8504 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8506 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8508 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8509 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8510 to the list of canonical encodings. Rename EUC-CN to GB2312.
8512 2000-12-08 Andreas Schwab <schwab@suse.de>
8514 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8515 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8517 2000-12-07 Jim Meyering <meyering@lucent.com>
8519 * stripslash.c (ISSLASH): Define.
8520 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8523 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8524 (dir_name_r): Declare this function as static.
8525 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8526 manifest itself on a name containing a mix of slashes and
8528 Make this function work with names starting with a DOS-style
8529 drive letter and colon prefix.
8530 (dir_name): Append `.' if necessary.
8531 Based mostly on patches from Prashant TR and Eli Zaretskii.
8533 * dirname.h (dir_name_r): Remove prototype.
8535 2000-12-05 Jim Meyering <meyering@lucent.com>
8537 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8539 2000-12-04 Jim Meyering <meyering@lucent.com>
8541 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8542 Also include memory.h, stdlib.h, unistd.h if appropriate.
8543 Reported by Andreas Jaeger (conflicting declaration of malloc).
8545 2000-12-02 Jim Meyering <meyering@lucent.com>
8547 * closeout.h: Make idempotent, to avoid some obscure warnings.
8549 2000-12-01 Paul Eggert <eggert@twinsun.com>
8551 * memrchr.c: Include <config.h> before any system include file.
8553 2000-11-29 Paul Eggert <eggert@twinsun.com>
8555 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8557 2000-11-26 Jim Meyering <meyering@lucent.com>
8559 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8561 2000-11-22 Paul Eggert <eggert@twinsun.com>
8563 * strftime.c (my_strftime): Do not invoke mbrlen with a
8564 size of (size_t) -1; it's not portable.
8566 2000-11-17 Akim Demaille <akim@epita.fr>
8568 * obstack.h: Formatting changes.
8569 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8570 prevent type checking.
8571 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8572 cast the value to (void *): assigning a `foo *' to a `void *'
8574 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8576 2000-11-17 Jim Meyering <meyering@lucent.com>
8578 * strstr.c: Update from GNU libc.
8580 2000-11-16 Jim Meyering <meyering@lucent.com>
8582 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8584 2000-11-11 Jim Meyering <meyering@lucent.com>
8586 * error.c: Add a couple #includes, merging from GNU libc version.
8588 2000-11-10 Jim Meyering <meyering@lucent.com>
8590 * obstack.h: Update from GNU libc.
8591 * obstack.c: Likewise.
8593 2000-11-06 Paul Eggert <eggert@twinsun.com>
8595 * getusershell.c (setusershell): Use rewind rather than
8596 fseek/fseeko, to avoid configuration hassles with fseeko.
8597 Don't bother opening SHELLS_FILE if shellstream is NULL;
8600 2000-11-05 Jim Meyering <meyering@lucent.com>
8602 * makepath.h (make_dir): Declare.
8603 * makepath.c (make_dir): Remove `static' attribute.
8606 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8608 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8609 last one in a bucket, advance to the next bucket.
8611 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8613 * fnmatch.c: Do not comment out all the code if we are using
8614 the GNU C library, because in some cases we are replacing buggy
8615 code in the GNU C library itself.
8617 2000-10-30 Paul Eggert <eggert@twinsun.com>
8619 * error.h, getline.h, modechange.h:
8620 Remove "2000" from Copyright line, as the file hasn't been
8621 changed this year other than in the copyright notice.
8623 * xalloc.h: Add "2000" to Copyright line, as this file
8624 was changed this year.
8626 2000-10-30 Paul Eggert <eggert@twinsun.com>
8628 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8629 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8630 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8632 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8634 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8635 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8636 doesn't define __restrict_arr.
8638 2000-10-29 Jim Meyering <meyering@lucent.com>
8640 * xstat.in: Fix grammar in comment.
8642 2000-10-28 Jim Meyering <meyering@lucent.com>
8644 * memchr.c: Update from libc.
8645 Adjust for portability:
8646 [HAVE_STDLIB_H]: Include stdlib.h.
8647 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8648 Undef __memchr, too.
8649 [!weak_alias]: Define __memchr to memchr.
8651 * regex.c: Update from libc.
8652 * regex.h: Likewise.
8653 * getopt1.c: Likewise.
8654 * memcmp.c: Likewise.
8656 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8657 Avoid using fseek, when possible -- it's broken by design.
8658 Patch by Ulrich Drepper.
8660 2000-10-26 Jim Meyering <meyering@lucent.com>
8662 * strftime.c: Update from libc.
8664 2000-10-25 Jim Meyering <meyering@lucent.com>
8666 * obstack.c: Update from libc.
8668 2000-10-23 Jim Meyering <meyering@lucent.com>
8670 * hard-locale.c (hard_locale): Revert last change -- it was simply
8671 wrong. That set_locale call must not have any side effects.
8674 2000-10-22 Jim Meyering <meyering@lucent.com>
8676 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8677 [CYCLIC]: Remove now-unused definition.
8679 * save-cwd.c (O_DIRECTORY): Define, if needed.
8680 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8681 Suggestion from Ulrich Drepper.
8683 2000-10-21 Jim Meyering <meyering@lucent.com>
8685 * dirname.c (dir_name_r): New function, factored out of dir_name.
8686 (dir_name): Use dir_name_r.
8687 * dirname.h (dir_name_r): Declare it.
8689 2000-10-21 Jim Meyering <meyering@lucent.com>
8691 * dirname.c (memrchr): Declare if necessary.
8692 (dir_name): Remove the restriction that there be no
8693 trailing slashes. Now, this code skips past them, effectively
8695 [TEST_DIRNAME] (main): New unit tests.
8697 * memrchr.c: New file from GNU libc.
8698 Undef __memrchr, too.
8699 [!weak_alias]: Define __memrchr to memrchr.
8700 Guard weak_alias use with `#ifdef weak_alias'.
8702 2000-10-17 Jim Meyering <meyering@lucent.com>
8704 * quote.h (PARAMS): Define and use.
8705 Reported by Akim Demaille.
8707 * getopt.c: Update from libc.
8709 2000-10-16 Jim Meyering <meyering@lucent.com>
8711 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8714 2000-09-25 Jim Meyering <meyering@lucent.com>
8716 * md5.h (rol): Define (from GnuPG).
8718 * sha.c: Give credit (GnuPG) where due.
8719 (M): Use rol rather than open-coding it.
8720 Add a FIXME comment.
8722 2000-09-21 Jim Meyering <meyering@lucent.com>
8724 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8725 Reported by Michael Stone.
8727 2000-09-20 Jim Meyering <meyering@lucent.com>
8729 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8730 (noinst_HEADERS): Add sha.h.
8731 Based on code from Scott G. Miller and from GnuPG.
8733 2000-09-15 Jim Meyering <meyering@lucent.com>
8735 * regex.c: Update from libc.
8737 2000-09-10 Jim Meyering <meyering@lucent.com>
8739 * getopt.c (_getopt_internal): Update from glibc.
8741 2000-09-09 Jim Meyering <meyering@lucent.com>
8743 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8744 think it should be used as a general replacement for isascii.
8745 * fnmatch.c: Likewise.
8746 * mbswidth.c: Likewise
8747 * regex.c: Likewise.
8750 * userspec.c: Include sys/param.h and limits.h.
8752 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8753 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8754 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8755 UID, GID. Check range.
8757 2000-09-06 Jim Meyering <meyering@lucent.com>
8759 * getopt.c (_getopt_internal): Update from glibc.
8761 2000-08-30 Jim Meyering <meyering@lucent.com>
8763 * strftime.c: Merge in changes from GNU libc.
8765 2000-08-26 Jim Meyering <meyering@lucent.com>
8767 * closeout.c: Include "__fpending.h".
8768 (close_stdout_status): Return right away if there's nothing to flush.
8770 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8771 * __fpending.c: New file.
8772 * __fpending.h: New file.
8774 2000-08-07 Paul Eggert <eggert@twinsun.com>
8776 Standardize on "memory exhausted" instead of "Memory exhausted"
8777 or "virtual memory exhausted".
8778 * obstack.c (print_and_abort): Use "memory exhausted", not
8779 "virtual memory exhausted".
8780 * same.c (same_name): Invoke xalloc_die instead of printing
8782 * userspec.c (parse_user_spec): Likewise.
8783 * bumpalloc.h: comment fix
8784 * same.c, userspec.c: Include xalloc.h.
8786 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8787 not char *const and pointing to a constant array.
8788 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8789 (xrealloc): Comment fix.
8791 * userspec.c (parse_user_spec):
8792 Don't translate a message until just before returning,
8793 to avoid unnecessary translation.
8795 2000-08-07 Jim Meyering <meyering@lucent.com>
8797 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8798 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8799 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8800 getgroups.c, gethostname.c, getopt.h, group-member.c,
8801 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8802 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8803 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8804 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8805 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8806 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8807 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8808 yesno.c: Back out Copyright date changes for each file with no change
8809 this year. This eases coordination with other programs using the same
8810 source code modules. From Paul Eggert.
8812 2000-08-03 Greg McGary <greg@mcgary.org>
8814 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8815 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8816 (EXTEND_BUFFER): Use them.
8818 2000-08-01 Jim Meyering <meyering@lucent.com>
8820 * dirname.c (ISSLASH): Define.
8821 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8822 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8823 both `\' and `/' may be use as path separators.
8824 Based on a patch from Prashant TR.
8826 2000-07-31 Paul Eggert <eggert@twinsun.com>
8828 * quotearg.c (quotearg_n_options): Don't make the initial
8829 slot vector a constant, since it might get modified.
8831 2000-07-31 Jim Meyering <meyering@lucent.com>
8833 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8834 * obstack.c (print_and_abort): Likewise.
8836 2000-07-30 Paul Eggert <eggert@twinsun.com>
8838 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8839 buffer, so that the caller can always quote one small
8840 component of a "memory exhausted" message in slot 0.
8841 From a suggestion by Jim Meyering.
8843 2000-07-30 Jim Meyering <meyering@lucent.com>
8845 * makepath.c (make_path): Quote the other instance, too.
8847 * quotearg.c (N_STATIC_SLOTVECS): Define.
8848 (STATIC_BUF_SIZE): Define.
8849 (quotearg_n_options): Use only statically allocated storage when
8850 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8851 than STATIC_BUF_SIZE.
8853 2000-07-29 Jim Meyering <meyering@lucent.com>
8855 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8856 * dirname.c (dir_name): Likewise.
8858 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8860 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8861 (dir_name): Assert that there are no trailing slashes.
8863 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8865 * mbswidth.h (mbswidth): Add a flags argument.
8866 (mbswidth): New declaration.
8867 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8868 * mbswidth.c (mbswidth): Add a flags argument.
8869 (mbsnwidth): New function.
8871 2000-07-24 Jim Meyering <meyering@lucent.com>
8873 * mbswidth.c: Remove useless #else. From Bruno Haible.
8875 2000-07-23 Paul Eggert <eggert@twinsun.com>
8877 * mbswidth.c (_XOPEN_SOURCE):
8878 Don't define; this causes problems on Solaris 7.
8879 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8881 2000-07-23 Paul Eggert <eggert@twinsun.com>
8884 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8885 so that mbstate_t is always defined.
8887 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8888 be 1 in at least one GCC installation, and this configuration
8889 error is likely to be common. Ignoring MB_LEN_MAX hurts
8890 performance on hosts that have mbrtowc but have only unibyte
8891 locales, but I assume these hosts are rare.
8893 2000-07-23 Paul Eggert <eggert@twinsun.com>
8895 * quotearg.c: Streamline by invoking multibyte code only if needed.
8896 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8897 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8898 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8899 invoke multibyte primitives.
8901 2000-07-23 Jim Meyering <meyering@lucent.com>
8903 * basename.c (base_name): Add an assertion.
8905 2000-07-15 Bruno Haible <clisp.cons.org>
8907 * quotearg.c: When the system forces us to redefine mbstate_t,
8908 shadow its mbsinit function.
8910 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8912 * mbswidth.h: New file.
8913 * mbswidth.c: New file.
8914 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8915 (noinst_HEADERS): Add mbswidth.h.
8917 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8919 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8922 2000-07-15 Jim Meyering <meyering@lucent.com>
8924 * makepath.c: Include quote.h.
8925 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8926 corresponding argument in a `quote (...)' call.
8927 Give better diagnostics.
8929 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8930 (noinst_HEADERS): Add quote.h.
8932 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8933 from tar's src/misc.c.
8934 * quote.h: New file. Prototypes for same.
8936 2000-07-10 Paul Eggert <eggert@twinsun.com>
8938 From a suggestion by Bruno Haible.
8939 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8940 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8941 to decide whether to define the BeOS workaround macro;
8942 this adjusts to the change to AC_MBSTATE_T.
8944 2000-07-13 Paul Eggert <eggert@twinsun.com>
8946 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8948 * quotearg.c (quoting_style_args, quoting_style_vals,
8949 quotearg_buffer_restyled): Add support for
8950 clocale_quoting_style. Undo previous change to
8951 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8952 and "{RIGHT QUOTATION MARK}" msgids.
8954 2000-07-05 Paul Eggert <eggert@twinsun.com>
8956 The old behavior of quoting `like this' doesn't look good with
8957 newer, ISO-style fonts. See:
8958 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8960 Instead, quote "like this" by default. Let the translator
8961 tailor the locale-specific quoting behavior by providing
8962 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8964 * quotearg.c (N_): New macro.
8965 (gettext_default): New function.
8966 (quotearg_buffer_restyled): Use
8967 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8968 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8970 2000-07-09 Jim Meyering <meyering@lucent.com>
8972 * Most files: Update copyright dates to include 2000.
8974 2000-07-08 Jim Meyering <meyering@lucent.com>
8976 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8978 (xgethostname): Remove now-unnecessary #ifdef.
8979 Move declaration of `err' into loop where it's used.
8981 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8983 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8984 by allocating a larger buffer. Test the gethostname return value for
8985 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8986 returns an error and ENAMETOOLONG isn't defined.
8988 2000-07-05 Paul Eggert <eggert@twinsun.com>
8989 and Bruno Haible <haible@clisp.cons.org>
8991 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8993 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8995 * quotearg.c (struct quoting_options): Simplify quote_these_too
8998 2000-07-03 Jim Meyering <meyering@lucent.com>
9000 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9001 Reported by Bruno Haible.
9003 2000-07-04 Jim Meyering <meyering@lucent.com>
9005 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9006 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9009 2000-07-03 Paul Eggert <eggert@twinsun.com>
9010 and Bruno Haible <haible@clisp.cons.org>
9012 * quotearg.c (mbrtowc):
9013 Assign to *pwc, and return 1 only if result is nonzero.
9014 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9016 2000-07-03 Jim Meyering <meyering@lucent.com>
9018 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9019 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9022 2000-07-02 Jim Meyering <meyering@lucent.com>
9024 * quotearg.c (mbstate_t): Don't define here.
9026 2000-07-02 Jim Meyering <meyering@lucent.com>
9028 * nanosleep.c (SIGCONT): Define if not already defined.
9030 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9032 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9033 per change in ../m4/ls-mntd-fs.m4.
9034 (read_filesystem_list): Ignore symbolic links.
9036 2000-06-29 Jim Meyering <meyering@lucent.com>
9038 * same.c: Include <string.h> or <strings.h>, as appropriate,
9039 for declaration of strcmp.
9041 * long-options.c: Include <stdlib.h>, for declaration of exit.
9043 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9044 Avoid warning by casting result to `char *' to remove `const'.
9046 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9048 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9050 2000-06-26 Paul Eggert <eggert@twinsun.com>
9052 savedir now sets errno on failure and invokes xmalloc to get memory.
9053 Fix a couple of other minor bugs while we're at it.
9055 * savedir.c (<unistd.h>): Do not include; there's no need.
9056 (NAMLEN): Remove macro.
9057 (malloc, realloc): Remove decls.
9059 ("xalloc.h"): Include.
9060 (NAME_SIZE_DEFAULT): New macro.
9061 (savedir): Use xmalloc / xrealloc to allocate memory.
9062 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9063 Skip "" directory entries.
9064 Use strlen to calculate directory entry length, since the old method
9065 is rarely used these days and isn't worth supporting.
9066 Don't use a pointer after freeing it.
9067 Check for integer overflow when calculating allocation size.
9068 Use memcpy to copy entries, instead of stpcpy.
9069 Set errno properly when returning NULL.
9070 Check for readdir error.
9072 2000-06-26 Jim Meyering <meyering@lucent.com>
9074 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9076 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9078 * getusershell.c (xmalloc, xrealloc): Remove functions.
9080 Don't include <stdlib.h>. Don't declare malloc, realloc.
9082 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9084 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9086 2000-06-24 Jim Meyering <meyering@lucent.com>
9088 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9090 2000-06-21 Jim Meyering <meyering@lucent.com>
9092 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9094 2000-06-19 Paul Eggert <eggert@twinsun.com>
9096 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9097 (mbrtowc, mbstate_t): Define substitutes if
9098 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9099 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9100 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9102 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9104 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9105 than 1024, return a memory chunk of least possible size, instead
9106 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9107 Use free/xmalloc instead of xrealloc to avoid copying for very long
9110 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9112 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9113 address, not strdup. Include <stdlib.h> and don't declare free().
9115 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9117 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9120 2000-06-21 Jim Meyering <meyering@lucent.com>
9122 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9123 (noinst_HEADERS): Add getstr.h.
9125 * getline.c (getstr): Move into a separate file.
9126 * getstr.c (getstr): New file, extracted from getline.c, with
9127 the following changes: new parameter, delim2; both delim[12]
9128 parameters have type `int', not `char'. The latter would lose
9129 with 8-bit delimiters.
9130 * getstr.h: New file.
9132 2000-06-19 Jim Meyering <meyering@lucent.com>
9134 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9136 2000-06-18 Jim Meyering <meyering@lucent.com>
9138 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9139 Besides, these days every porting target provides a mkdir function.
9141 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9142 (this snippet comes from src/system.h).
9144 2000-06-15 Paul Eggert <eggert@twinsun.com>
9146 * human.c (adjust_value): New function.
9147 (human_readable_inexact): Apply rounding style even when
9148 printing approximate values.
9150 2000-06-14 Paul Eggert <eggert@twinsun.com>
9152 * human.c (human_readable_inexact): Allow an input block
9153 size that is not a multiple of the output block size, and vice versa.
9154 Reported by Piergiorgio Sartor.
9156 2000-06-14 Paul Eggert <eggert@twinsun.com>
9158 * getdate.y (get_date): Apply relative times after time
9159 zone indicator, not before. Reported by Todd A. Jacobs.
9161 2000-06-13 Jim Meyering <meyering@lucent.com>
9163 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9165 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9167 2000-06-12 Paul Eggert <eggert@twinsun.com>
9169 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9171 2000-06-04 Paul Eggert <eggert@twinsun.com>
9173 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9175 2000-06-04 Jim Meyering <meyering@lucent.com>
9177 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9178 SunOS 4.1.4 for which gid_t is an unsigned type.
9180 2000-06-03 Jim Meyering <meyering@lucent.com>
9182 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9184 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9186 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9187 newer, don't install charset.alias.
9188 * config.charset: Change the Linux/glibc rules so they become empty
9189 on glibc-2.1 or newer.
9191 2000-06-02 Jim Meyering <meyering@lucent.com>
9193 * mountlist.c: Back out last change. Instead, do this...
9194 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9195 member using the same `ignore'-testing code.
9196 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9200 2000-05-29 Jim Meyering <meyering@lucent.com>
9202 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9203 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9205 2000-05-22 Jim Meyering <meyering@lucent.com>
9207 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9209 2000-05-18 Jim Meyering <meyering@lucent.com>
9211 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9212 back, too, since it may have been modified by allocate_entry.
9213 (hash_delete): Rewrite to use neither the assignment operator
9214 nor the comma operator in an if-expression.
9216 2000-05-15 Paul Eggert <eggert@twinsun.com>
9219 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9220 Remove; no longer needed.
9221 "quotearg.h": Add include.
9222 (file_name): Do not bother to explicitly initialize to NULL; it's less
9223 efficient on some hosts.
9224 (close_stdout_status): Remove test as to whether stdout was already
9225 closed; it breaks for the case "echo x | sort >&-".
9226 Quote file name colons.
9227 Do not assume that _("write error") lacks format strings.
9229 2000-05-15 Jim Meyering <meyering@lucent.com>
9231 * version-etc.c (version_etc_copyright): Update the copyright string
9232 used in all --version output.
9234 2000-05-14 Jim Meyering <meyering@lucent.com>
9236 * closeout.c (close_stdout_set_file_name): New function.
9237 (close_stdout_status): Use new file-scoped global.
9238 Return right away if fstat says the stdout file descriptor is invalid.
9239 * closeout.h (close_stdout_set_file_name): Declare.
9241 2000-05-10 Jim Meyering <meyering@lucent.com>
9243 * closeout.c [default_exit_status]: New file-scoped variable.
9244 (close_stdout_set_status): New function.
9245 * closeout.h (close_stdout_set_status): Declare.
9247 2000-05-08 Jim Meyering <meyering@lucent.com>
9249 * long-options.c: Don't include closeout.h.
9250 (parse_long_options): Don't call close_stdout for --version.
9252 2000-05-06 Jim Meyering <meyering@lucent.com>
9254 * strnlen.c: Undefine __strnlen and strnlen.
9255 [!weak_alias]: Define __strnlen to strnlen.
9257 * atexit.c: New file, from libiberty.
9259 2000-05-06 Jim Meyering <meyering@lucent.com>
9261 * closeout.c (close_stdout_status): Also check for errors on the
9264 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9266 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9267 instead of xmalloc, xrealloc, path_concat.
9268 (locale_charset): Treat empty environment variables as absent.
9269 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9271 2000-05-04 Jim Meyering <meyering@lucent.com>
9273 * getopt.c: Update from glibc.
9274 * obstack.c: Likewise.
9275 * obstack.h: Likewise.
9276 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9278 * regex.h: Likewise.
9279 * strndup.c: Likewise.
9280 * strnlen.c: New file, from glibc.
9282 2000-05-01 Jim Meyering <meyering@lucent.com>
9284 * full-write.c (full_write): Remove `FIXME' part of comment.
9286 2000-04-29 Jim Meyering <meyering@lucent.com>
9288 * path-concat.c: Declare strdup only if it's not defined.
9289 * canon-host.c: Likewise.
9291 2000-04-28 Jim Meyering <meyering@lucent.com>
9293 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9294 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9295 included first, then limits.h is included by locale.h by libintl.h.
9296 From John David Anglin.
9298 2000-04-25 Jim Meyering <meyering@lucent.com>
9300 * makepath.c (S_IRWXUGO): Define.
9301 (make_path): Always perform explicit chmod if MODE specifies any
9302 of the `special' permission bits. Prompted by a bug report against
9303 install from Mate Wierdl and Joost van Baal.
9305 2000-04-18 Jim Meyering <meyering@lucent.com>
9309 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9310 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9312 2000-04-17 Jim Meyering <meyering@lucent.com>
9314 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9315 the definition of it to rpl_strftime also defined-away the system's
9318 2000-04-15 Jim Meyering <meyering@lucent.com>
9320 Use `C' to denote so-called `contiguous' files, the same way
9322 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9323 (ftypelet): Use S_ISCTG.
9324 From Michael Deutschmann.
9326 2000-04-14 Jim Meyering <meyering@lucent.com>
9328 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9330 2000-04-08 Jim Meyering <meyering@lucent.com>
9332 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9333 names don't conflict. Reported by Eli Zaretskii.
9335 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9337 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9338 bug. Deal with the different error behavior of Irix iconv.
9340 2000-04-07 Jim Meyering <meyering@lucent.com>
9342 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9343 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9345 2000-04-05 Jim Meyering <meyering@lucent.com>
9347 Portability tweaks required for ultrix4.3.
9348 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9349 * readutmp.c: Include sys/types.h before sys/stat.h.
9350 * canon-host.c: Declare strdup.
9351 * path-concat.c: Likewise.
9352 From John David Anglin.
9354 2000-04-04 Jim Meyering <meyering@lucent.com>
9356 Be more DOS 8.3-friendly.
9357 * ref-add.sin: Renamed from ref-add.sed.in.
9358 * ref-del.sin: Renamed from ref-del.sed.in.
9359 * Makefile.am: Reflect renaming.
9360 Reported by Eli Zaretskii.
9362 Use a temporary file name that won't clash with `charset.alias'
9363 in the DOS 8.3 name space.
9364 * Makefile.am (charset_tmp): Define.
9365 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9366 (uninstall-local): Likewise.
9367 Reported by Eli Zaretskii.
9369 2000-03-29 Paul Eggert <eggert@twinsun.com>
9371 * time/strftime.c (my_strftime): Make sure we call the system
9372 strftime, not ourselves, when invoking the underlying strftime.
9374 2000-03-24 Jim Meyering <meyering@lucent.com>
9376 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9377 (charset_alias): Define.
9378 (install-exec-local): Factor out common code.
9379 (uninstall-local): Split lines longer than 80.
9380 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9382 (.sed.in.sed): New rule. Don't redirect directly to $@.
9383 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9385 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9387 * config.charset: Output a line containing "Packages using this file".
9388 * ref-add.sed.in, ref-del.sed.in: New files.
9389 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9390 ref-del.sed): New rules.
9392 2000-03-17 Jim Meyering <meyering@lucent.com>
9394 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9395 Otherwise, include <strings.h>
9397 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9399 * unicodeio.c (utf8_wctomb): New function.
9400 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9401 format instead of in UCS-4 with platform dependent endianness.
9403 2000-03-07 Paul Eggert <eggert@twinsun.com>
9405 * savedir.c (savedir): Work even if directory size is
9406 negative; this can happen with some screwy NFS configurations.
9408 2000-03-06 Jim Meyering <meyering@lucent.com>
9410 * localcharset.c (get_charset_aliases): Don't try to free file_name
9411 if it's NULL (because we ran out of memory). From Bruno Haible.
9413 2000-03-05 Jim Meyering <meyering@lucent.com>
9415 * localcharset.c ("path-concat.h"): Include.
9416 (get_charset_aliases): Use path_concat instead of ANSI string
9419 * unicodeio.h (PARAMS): Define.
9420 Use it to guard prototype.
9422 2000-03-04 Jim Meyering <meyering@lucent.com>
9424 * Makefile.am (install-exec-local): Create $(libdir) before installing
9426 (uninstall-local): Uncomment this rule so `make distcheck' works
9429 * unicodeio.c (<errno.h>): Include it.
9430 (errno): Declare if not defined.
9432 * localcharset.c: Add Bruno's comment justifying use of volatile.
9434 * config.charset: New version, incorporating remarks from a linux
9435 i18n mailing list. From Bruno Haible.
9437 2000-03-02 Jim Meyering <meyering@lucent.com>
9439 * Makefile.am (EXTRA_DIST): Add config.charset.
9441 2000-03-01 Jim Meyering <meyering@lucent.com>
9443 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9444 * unicodeio.c: Likewise.
9446 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9448 * config.charset: New file.
9449 * localcharset.c: New file.
9450 * unicodeio.h, unicodeio.c: New files.
9451 * Makefile.am (DEFS): Add -DLIBDIR=...
9452 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9453 (noinst_HEADERS): Add unicodeio.h.
9454 (all-local, install-exec-local, charset.alias): New targets.
9456 2000-02-28 Paul Eggert <eggert@twinsun.com>
9458 * quotearg.c (ALERT_CHAR): New macro.
9459 (quotearg_buffer_restyled): Use it.
9461 2000-02-27 Jim Meyering <meyering@lucent.com>
9463 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9464 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9466 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9467 not `#if STDC_HEADERS'.
9468 Declare malloc if needed.
9470 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9471 now that autoconf always defines the HAVE_DECL_ symbols.
9472 * human.c: Likewise.
9474 * strtoumax.c: Likewise.
9476 * backupfile.c: Arrange for cpp to fail if the configure-time
9477 declaration check was not run.
9479 * human.c: Likewise.
9481 * strtoumax.c: Likewise.
9483 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9484 then first look up the entire `.'-containing string as a login name.
9486 2000-02-18 Paul Eggert <eggert@twinsun.com>
9488 * getdate.y: Handle two-digit years with leading zeros correctly.
9489 (textint): New typedef.
9490 (parser_control): Member year changed from int to textint.
9492 (YYSTYPE): Removed; replaced by %union with int and textint members.
9493 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9494 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9495 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9496 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9497 (date, number, to_year): Use width of number in digits, not its value,
9498 to determine whether it's a 2-digit year, or a 2-digit time.
9499 (yylex): Store number of digits of numeric tokens.
9500 Reported by John Kendall.
9502 (parser_control): Changed from struct parser_control to typedef (for
9503 consistency). All uses changed.
9505 (tID): Removed; not used.
9506 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9508 2000-02-14 Paul Eggert <eggert@twinsun.com>
9510 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9511 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9513 2000-02-12 Jim Meyering <meyering@lucent.com>
9515 * userspec.c (ISDIGIT): Define it.
9516 (isdigit): Remove definition.
9517 (is_number): Use ISDIGIT, not isdigit.
9518 <libintl.h>: Include.
9520 (parse_user_spec): Mark translatable strings.
9522 2000-02-10 Jim Meyering <meyering@lucent.com>
9524 With these changes, nanosleep.[ch] are finally enough like the other
9525 lib/* replacement files to compile on a few more losing systems.
9527 * nanosleep.h: Don't include config.h.
9528 Remove prototype from declaration of nanosleep.
9529 (PARAMS): Remove now-unneeded definition.
9530 * nanosleep.c: #undef nanosleep.
9531 (rpl_nanosleep): Rename from nanosleep.
9533 2000-02-03 Jim Meyering <meyering@lucent.com>
9535 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9536 rather than with `#if HAVE_UTMPNAME'.
9538 2000-02-01 Jim Meyering <meyering@lucent.com>
9540 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9542 2000-01-31 Jim Meyering <meyering@lucent.com>
9544 * nanosleep.h (nanosleep): Guard declaration with
9545 `#if ! HAVE_DECL_NANOSLEEP'.
9546 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9547 the declaration in that vendor's sys/timers.h.
9548 Reported by Christian Krackowizer.
9550 * quotearg.c (ISASCII): Add #undef and move definition to follow
9551 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9552 (ISPRINT): Likewise.
9553 Reported by Tom Tromey.
9555 2000-01-30 Jim Meyering <meyering@lucent.com>
9557 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9558 uses of ->ut_name. The latter doesn't work with new Linux header files
9559 where only utmpx.ut_user is declared.
9561 * readutmp.h (UT_USER): Define.
9563 2000-01-23 Jim Meyering <meyering@lucent.com>
9565 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9568 2000-01-22 Jim Meyering <meyering@lucent.com>
9570 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9571 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9572 Required for some AIX systems. Reported by Christian Krackowizer.
9573 [TESTING] (main): New function.
9575 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9576 * dirname.c (dir_name): Support for DOS-style file names with drive
9579 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9581 * strverscmp.c (ISDIGIT): Define.
9582 (strverscmp): Use ISDIGIT, not isdigit.
9584 2000-01-17 Paul Eggert <eggert@twinsun.com>
9586 * nanosleep.c (nanosleep):
9587 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9588 POSIX.1 doesn't require SA_INTERRUPT and some systems
9589 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9590 it's been part of POSIX.1 since day 1 (in 1988).
9592 2000-01-17 Jim Meyering <meyering@lucent.com>
9594 * interlock: Remove unused file. Reported by François Pinard.
9596 2000-01-16 Paul Eggert <eggert@twinsun.com>
9598 * quotearg.c (quotearg_buffer_restyled): Do not quote
9599 alert, backslash, formfeed, and vertical tab unnecessarily in
9600 shell quoting style.
9603 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9604 Free Software Foundation, Inc.
9605 Copying and distribution of this file, with or without modification,
9606 are permitted provided the copyright notice and this notice are preserved.