1 2006-06-29 Eric Blake <ebb9@byu.net>
5 2006-06-29 Derek R. Price <derek@ximbiot.com>
7 * strftime.c: Assume strftime() exists.
9 2006-06-28 Bruno Haible <bruno@clisp.org>
11 * getaddrinfo.h: Fix POSIX URL.
12 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
13 (use_win32_p): Make static.
14 (getaddrinfo): Reject service name if it is empty or does not consist
15 solely of decimal digits, or if its value is > 65535.
16 (getnameinfo): Remove useless casts.
18 2006-06-28 Derek R. Price <derek@ximbiot.com>
20 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
21 Autoconf 2.60 says this stuff was obsolete.
23 2006-05-12 Bruno Haible <bruno@clisp.org>
25 * mkdtemp.c [MINGW]: Include <io.h>.
26 (mkdir): Define using _mkdir.
28 2006-06-28 Bruno Haible <bruno@clisp.org>
30 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
31 declaration for wcwidth.
32 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
34 2006-06-28 Eric Blake <ebb9@byu.net>
36 * xvasprintf.h: Fix comments.
38 2006-06-28 Eric Blake <ebb9@byu.net>
40 * mbchar.h (wcwidth): Include wcwidth.h.
41 * mbswidth.c (wcwidth): Move from here...
42 * wcwidth.h: ...to this new file.
44 2006-06-28 Simon Josefsson <jas@extundo.com>
46 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
47 functions there. It will succeed on Windows XP, but on Windows
48 2000 and (presumably) earlier, it will fail, and use the internal
50 (use_win32_p): New function.
51 (getaddrinfo): Use strtoul on servname, to support numeric ports.
52 Support AI_NUMERICSERV to disable getservbyname.
53 (getnameinfo): New function, only supports
54 NI_NUMERICHOST|NI_NUMERICSERV for now.
56 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
57 only have some of them. Add AI_NUMERICSERV. Add prototype for
60 2006-06-27 Bruno Haible <bruno@clisp.org>
62 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
64 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
66 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
67 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
68 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
70 2006-06-26 Bruno Haible <bruno@clisp.org>
72 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
74 Reported by Mark D. Baushke and Larry Jones.
76 2006-06-26 Bruno Haible <bruno@clisp.org>
78 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
80 Suggested by Mark D. Baushke and Larry Jones.
82 2006-06-23 Mark D. Baushke <mdb@gnu.org>
84 * stdint_.h: Treat BSD/OS like OpenBSD.
86 2006-06-23 Bruno Haible <bruno@clisp.org>
88 * stdint_.h: Treat IRIX like OpenBSD.
90 2006-06-23 Bruno Haible <bruno@clisp.org>
92 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
93 ISO C 99 Technical Corrigendum 1.
95 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
97 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
98 Some compiler complained about some of them. Problem reported by
100 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
102 2006-06-21 Simon Josefsson <jas@extundo.com>
104 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
107 * socket_.h: Don't define WINVER.
109 * inet_pton.h, inet_pton.c: New file, taken from glibc but
110 slightly modified to work in gnulib.
112 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
114 * read-file.c (fread_file): Start with buffer allocation of
115 0 bytes rather than 1 byte; this simplifies the code.
116 Don't invoke feof; it's not needed. Refactor to avoid duplicate
117 code to free buffer and save/restore errno.
118 (internal_read_file): Remove unused local.
120 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
122 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
123 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
124 Problem reported by Denis Excoffier in
125 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
127 2006-06-19 Simon Josefsson <jas@extundo.com>
129 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
131 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
133 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
135 2006-06-17 Bruno Haible <bruno@clisp.org>
137 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
139 2006-06-17 Bruno Haible <bruno@clisp.org>
141 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
142 problem on Solaris 2.5.1.
144 2006-06-16 Eric Blake <ebb9@byu.net>
146 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
147 * unicodeio.c [!defined errno]: Likewise.
148 * strtol.c [!defined errno]: Likewise.
149 * strtod.c [!defined errno]: Likewise.
151 2006-06-15 Bruno Haible <bruno@clisp.org>
153 * stdint_.h: Rewritten to be fully auto-configured.
154 Fixes bug on HP-UX/IA64.
156 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
158 * getdate.y (__attribute__): Don't define if already defined.
159 Problem reported by Larry Jones.
160 * utimens.c (__attribute__): Likewise.
162 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
164 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
165 reported by Andreas Schwab.
167 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
168 Bruno Haible <bruno@clisp.org>
170 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
172 2006-05-26 Martin Lambers <marlam@marlam.de>
174 * getpass.c: Updates the test for the native W32 API, and adds
175 missing includes, thus fixing compilation warnings.
177 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
179 * tempname.c (small_open, large_open): New macros.
180 (__open, __open64) [!_LIBC]: Remove.
181 (__gen_tempname): Use small_open and large_open instead of __open
182 and __open64. This fixes a portability bug on HP-UX 11.11i
183 reported by Simon Wing-Tang in
184 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
186 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
188 * exclude.c (exclude_fnmatch): New function.
189 (excluded_file_name): Call exclude_fnmatch.
190 * exclude.h (excluded_file_name): New prototype
192 2006-05-24 Bruno Haible <bruno@clisp.org>
194 * printf-args.c (printf_fetchargs): Turn NULL pointers for
195 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
196 Reported by Thorsten Maerz <torte@netztorte.de> via
197 Aaron Stone <aaron@serendipity.cx>.
199 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
201 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
202 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
203 (my_usleep): Don't mishandle maximum value.
205 2006-05-19 Jim Meyering <jim@meyering.net>
207 * getugroups.c: Correct an outdated comment. From Bruno Haible.
209 2006-05-17 Bruno Haible <bruno@clisp.org>
212 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
214 2006-05-17 Bruno Haible <bruno@clisp.org>
216 * stdint_.h: Fix recognition of Cygwin.
218 2006-05-11 Jim Meyering <jim@meyering.net>
220 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
222 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
224 * crc.c (crc32_update): Remove unnecessary L suffix.
225 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
226 unwanted sign propagation, e.g., on hosts with 64-bit int.
227 There still are some problems with reeelly weird theoretical hosts
228 (e.g., 33-bit int) but it's not worth worrying about now.
229 * sha1.c (rol): Likewise.
230 (K1, K2, K3, K4): Remove unnecessary L suffix.
232 2006-05-10 Bruno Haible <bruno@clisp.org>
234 * des.c: Cast to avoid warnings.
236 2006-05-10 Simon Josefsson <jas@extundo.com>
238 * md4.c: Typo fix, update copyright years.
239 (K1, K2): Don't use L because it turn computations into 64-bit on
242 2006-05-09 Bruno Haible <bruno@clisp.org>
244 * xvasprintf.c: Include limits.h, string.h, xsize.h.
245 (EOVERFLOW): Define fallback value.
246 (xstrcat): New function.
247 (xvasprintf): Recognize the special case of a string concatenation.
249 2006-05-01 Bruno Haible <bruno@clisp.org>
251 * stdint_.h: Shorter URL.
252 * inttypes.h: Likewise.
254 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
256 * verify.h: Document the internals better. Most of this change
257 was written by Bruno Haible.
259 2006-04-29 Bruno Haible <bruno@clisp.org>
261 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
262 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
264 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
266 * getdate.y (get_date): When adding relative date, start with the
267 initial time, not with the result of the first mktime call.
269 2006-04-23 Bruno Haible <bruno@clisp.org>
271 * copy-file.c: Include <unistd.h> unconditionally.
272 * execute.c: Likewise.
273 * fatal-signal.c: Likewise.
274 * findprog.c: Likewise.
275 * mkdtemp.c: Likewise.
278 * wait-process.h: Likewise.
280 2006-04-23 Bruno Haible <bruno@clisp.org>
282 * fwriteerror.c (fwriteerror): Call fclose also when an error
283 condition was already detected.
284 Reported by Ben Pfaff <blp@cs.stanford.edu>.
286 2006-04-19 Derek Price <derek@ximbiot.com>
287 Eric Blake <ebb9@byu.net>
289 * inttypes.h: Correct grammar in comment.
291 2006-04-18 Derek Price <derek@ximbiot.com>
292 Paul Eggert <eggert@cs.ucla.edu>
294 * inttypes.h: New file.
295 * strtoimax.c: Assume <inttypes.h>.
297 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
299 * utimens.c (futimens): glibc futimesat messes up if /proc
300 isn't mounted. Problem reported by Kir Kolyshkin.
302 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
304 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
305 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
306 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
308 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
310 Merge regex changes from libc, removing some of our
311 POSIX-conformance changes that were rejected and redoing them in a
314 * regcomp.c (re_compile_internal, init_dfa):
315 Length arg is now size_t, not Idx. All uses changed.
316 (peek_token): Forward decl now says internal_function.
317 (__re_error_msgid, __re_error_msgid_idx):
318 Now static rather than extern with attribute_hidden.
319 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
320 For some reason libc prefers K&R style defns for external functions.
321 (regerror) [!defined _LIBC]: Likewise.
322 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
323 (seek_collating_symbol_entry, lookup_collation_sequence_value):
324 (build_range_exp, build_collating_symbol):
326 (re_compile_fastmap): Use '\0' to memset, not 0.
327 (utf8_sb_map): Make the calculations more obvious.
328 (init_dfa, parse_bracket_exp, build_charclass_op):
329 Call calloc and cast result, as glibc does.
330 (init_word_char, fetch_token, peek_token, peek_token_bracket):
331 (build_range_exp, build_collating_symbol):
332 Now internal functions.
334 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
336 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
337 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
338 Don't depend on VMS; depend on __VMS instead, for POSIX
340 (regoff_t): Define to ssize_t, not long int.
342 Remove the REG_ macros named below. Instead, make the old names
343 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
345 (REG_BACKSLASH_ESCAPE_IN_LISTS):
346 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
347 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
348 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
349 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
350 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
351 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
352 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
353 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
354 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
355 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
356 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
357 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
358 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
359 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
360 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
361 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
363 Remove. All uses replaced by the old RE_* names.
364 (RE_BACKSLASH_ESCAPE_IN_LISTS):
365 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
366 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
367 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
368 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
369 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
370 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
371 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
372 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
373 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
374 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
375 Don't bother having these macros be independent of each others'
376 values, since they no longer exist in the POSIX name space.
378 Rename the following member names back to their old names,
379 unless !__USE_GNU_REGEX. All uses changed back.
380 (buffer): Renamed from re_buffer.
381 (allocated): Renamed from re_allocated.
382 (used): Renamed from re_used.
383 (syntax): Renamed from re_syntax.
384 (fastmap): Renamed from re_fastmap.
385 (translate): Renamed from re_translate.
386 (can_be_null): Renamed from re_can_be_null.
387 (regs_allocated): Renamed from re_regs_allocated.
388 (fastmap_accurate): Renamed from re_fastmap_accurate.
389 (no_sub): Renamed from re_no_sub.
390 (not_bol): Renamed from re_not_bol.
391 (not_eol): Renamed from re_not_eol.
392 (newline_anchor): Renamed from re_newline_anchor.
393 (num_regs): Renamed from rm_num_regs.
394 (start): Renamed from rm_start.
395 (end): Renamed from rm_end.
397 (free_state): Move up a bit.
399 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
401 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
402 when that is what is intended.
403 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
404 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
406 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
407 All uses changed back to re_malloc, etc. It's now the caller's
408 responsibility to check for overflow; all callers changed.
409 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
410 (re_x2nrealloc): Remove.
411 (free_state): Remove decl.
413 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
414 (re_set_registers, re_exec):
417 2006-01-31 Roland McGrath <roland@redhat.com>
419 * regcomp.c (calc_eclosure_iter): Remove dead variables.
420 Reported by Mike Frysinger <vapier@gentoo.org>.
422 2006-01-15 Andreas Jaeger <aj@suse.de>
425 * regex_internal.c (re_string_reconstruct): Adjust for
426 build_wcs_upper_buffer change.
427 (build_wcs_upper_buffer): Change return type.
429 2005-12-10 Ulrich Drepper <drepper@redhat.com>
431 * regex_internal.h: Include <stdint.h> if available.
433 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
435 * regex_internal.h (SIZE_MAX): Provide a default definition.
437 2005-10-14 Ulrich Drepper <drepper@redhat.com>
439 * regcomp.c: Adjust for changed secondary hash function.
441 2005-09-30 Ulrich Drepper <drepper@redhat.com>
443 * regex.h: Pretty printing.
444 Clean up namespace a bit.
446 2005-09-30 Jakub Jelinek <jakub@redhat.com>
448 * regexec.c (update_cur_sifted_state, check_arrival,
449 check_arrival_add_next_nodes): Avoid using uninitialized variable.
451 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
452 Ulrich Drepper <drepper@redhat.com>
455 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
456 (bitset_word_t): Renamed from bitset_word. All uses changed.
458 2005-09-22 Ulrich Drepper <drepper@redhat.com>
461 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
462 * regcomp.c: Remove unnecessary uses of
463 unsigned RE_TRANSLATE_TYPE.
464 * regex_internal.h: Likewise.
465 * regex_internal.c: Likewise.
466 * regexec.c: Likewise.
467 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
469 2005-09-07 Ulrich Drepper <drepper@redhat.com>
471 * regexec.c (find_recover_state): Remove unnecessary
473 (transit_state_bkref): Make DFA a const pointer.
474 (get_subexp): Likewise.
475 (check_arrival): Likewise.
476 (update_cur_sifted_state): Likewise.
477 (re_search_internal): Likewise.
478 (prune_impossible_nodes): Likewise.
479 (acquire_init_state_context): Likewise.
480 (proceed_next_node): Likewise.
481 (set_regs): Likewise.
482 (free_fail_stack_return): Likewise.
483 (check_arrival_expand_ecl): Mark DFA parameter as const.
484 (check_arrival_expand_ecl_sub): Likewise.
485 (check_subexp_limits): Likewise.
486 (sub_epsilon_src_nodes): Likewise.
487 (add_epsilon_src_nodes): Likewise.
488 (merge_state_array): Likewise.
489 (update_regs): Likewise.
490 (build_trtable): Likewise.
491 (sift_states_backward): Mark MCTX parameter as const.
492 (build_sifted_states): Likewise.
493 (update_cur_sifted_state): Likewise.
494 (sift_states_mkref): Likewise.
495 (check_arrival_expand_ecl): Mark eclosure as const.
496 (check_dst_limits_calc_pos_1): Likewise.
497 * regex_internal.h (re_match_context_t): Make dfa a const
500 2005-09-06 Ulrich Drepper <drepper@redhat.com>
502 * regexec.c (merge_state_with_log): Define dfa as const pointer.
503 (transit_state_sb): Likewise.
504 (transit_state_mb): Likewise.
505 (sift_states_iter_mb): Likewise.
506 (check_arrival_add_next_nodes): Likewise.
507 (check_node_accept_bytes): Change first parameter to pointer-to-const.
508 [_LIBC] (re_search_2_stub): Use mempcpy.
510 * regex_internal.c (re_string_reconstruct): Avoid calling
511 mbrtowc for very simple UTF-8 case.
513 * regex_internal.c (re_acquire_state): Make DFA pointer arg
515 (re_acquire_state_context): Likewise.
516 * regex_internal.h: Adjust prototypes.
518 * regex.c: Prevent using C++ compilers.
520 * regex_internal.c (re_acquire_state): Minor code rearrangement.
521 (re_acquire_state_context): Likewise.
523 2006-03-29 Mark D. Baushke <mdb@gnu.org>
524 Bruno Haible <bruno@clisp.org>
526 * stdint_.h: On OpenBSD, don't redefine types already included in
527 <sys/types.h> and <inttypes.h>.
529 2006-03-24 Eric Blake <ebb9@byu.net>
531 * time_r.c (copy_string_result): Remove, as it is no longer used.
533 2006-03-24 Simon Josefsson <jas@extundo.com>
535 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
536 including some doc fixes.
537 (base64_encode_alloc): Fix +1 bug on allocation failures.
539 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
541 * base64.c (base64_encode): Do not read past end of array with
542 unsanitized input on systems with CHAR_BIT > 8.
544 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
546 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
547 Typedef to long int, not to off_, as POSIX will likely change
550 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
552 * argp-help.c (validate_uparams): Fix typo
553 * argp-parse.c (argp_default_options): Consistently begin help
554 messages with a lowercase letter.
556 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
558 * time_r.h (asctime_r, ctime_r): Remove. These functions can
559 overrun buffers and shouldn't be used (much as gets shouldn't be
561 * time_r.c (asctime_r, ctime_r): Likewise.
563 2006-03-08 Simon Josefsson <jas@extundo.com>
565 * gc-gnulib.c (randomize): Don't open files called 'no', they
566 signal that configure disabled the device.
568 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
570 * c-stack.c: Include unistd.h unconditionally, since we now assume
572 * getlogin_r.c: Likewise.
573 * getlogin_r.h: Likewise.
575 * pagealign_alloc.c: Likewise.
576 * unistd_.h: Remove; no longer needed.
578 2006-03-07 Simon Josefsson <jas@extundo.com>
580 * unistd_.h: New file.
582 2006-03-07 Simon Josefsson <jas@extundo.com>
584 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
586 2006-03-01 Simon Josefsson <jas@extundo.com>
588 * readline.c: Fix typo, tiny patch from Stepan Kasal
591 2006-02-28 Simon Josefsson <jas@extundo.com>
593 * getopt.c: Protect #include of unistd.h, for MSVS.
595 2006-02-27 Simon Josefsson <jas@extundo.com>
597 * base64.h: Indent #define's. From Jim Meyering
600 2006-02-27 Jim Meyering <jim@meyering.net>
602 Revert the change of 2006-02-24, so these files can continue
603 to be sync'd from gettext.
604 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
607 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
609 * glob.c: Say "invalid" rather than "illegal" in comments.
611 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
613 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
615 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
617 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
618 AT_FDCWD exceeds INT_MAX.
619 * openat.h (AT_FDCWD): Likewise.
621 2006-02-14 Jim Meyering <jim@meyering.net>
625 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
626 failure on deficient systems, and simplify gnulib lgpl dependencies.
627 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
628 xmalloc/lstat combination. Based on a patch from Bruno Haible.
630 * xalloc-die.c: Remove unused definition of N_.
632 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
634 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
636 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
638 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
639 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
641 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
643 * argp-namefrob.h: Restore changes accidentally lost during the
644 "autoupdate" on 2005-12-12.
646 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
648 * fnmatch.c (L_): Renamed from L, to work around a bug in
649 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
650 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
653 2006-01-26 Simon Josefsson <jas@extundo.com>
655 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
656 prototype is visible on mingw32.
658 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
661 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
664 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
666 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
667 attempt to open for write; this always fails, at least on POSIX
668 hosts. This reinstates the 2006-01-09 change, which was
669 inadvertently removed.
671 2006-01-26 Bruno Haible <bruno@clisp.org>
672 Paul Eggert <eggert@cs.ucla.edu>
675 [(! (defined __cplusplus || defined __BEOS__)
677 && !(defined __HP_cc || defined __xlc__
678 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
680 #define to signed char in these cases too; this simplifies
681 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
682 etc., separately) and makes it more conservative.
684 2006-01-21 Jim Meyering <jim@meyering.net>
686 Sync from the stable (b5) branch of coreutils:
688 * fts.c (fts_children): Don't let close() clobber errno from
691 * fts.c (fts_stat): When following a symlink-to-directory,
692 don't necessarily interpret stat-fails+lstat-succeeds as indicating
693 a dangling symlink. That can also happen at least for ELOOP.
694 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
695 FYI, this bug predates the inclusion of fts.c in coreutils.
697 * fts.c (fts_open): Put new maxarglen declaration and uses
698 in their own block, so pre-c99 compilers don't object.
700 Avoid the double-free (first in fts_read, second in fts_close) that
701 would occur when an `active' directory is made inaccessible (e.g.,
702 via chmod a-x) during a traversal.
703 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
704 before returning. Reproduce this failure by
705 mkdir -p a/b; cd a; chmod a-x . b
706 Reported by Stavros Passas.
708 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
710 * argp-namefrob.h: Bugfix. Remove stray #
712 2006-01-25 Bruno Haible <bruno@clisp.org>
714 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
716 Reported by Paul Eggert.
718 2006-01-25 Jim Meyering <jim@meyering.net>
720 * fileblocks.c: Remove more useless parentheses.
721 * readutmp.h: Likewise.
723 2006-01-24 Bruno Haible <bruno@clisp.org>
725 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
727 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
730 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
731 to avoid problems with the built-in _Bool type.
732 Reported by Paul Eggert on 2005-11-26.
734 2006-01-24 Jim Meyering <jim@meyering.net>
736 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
738 2006-01-24 Simon Josefsson <jas@extundo.com>
740 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
743 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
745 Work around porting bugs reported by Dieter in
746 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
747 * getopt.c (_NOPROTO): Remove; no longer needed.
748 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
749 Include "getopt.h" first, to check interface.
750 (getenv): Declare only if defined HAVE_DECL_GETENV &&
752 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
753 (__strndup): Revert to K&R-style function dfns, the glibc style.
754 * strnlen.c: Don't claim it's taken from glibc; it's not.
755 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
756 Include strnlen.h first, to get prototype properly.
757 (strnlen): Renamed from __strnlen.
760 2006-01-23 Ulrich Drepper <drepper@redhat.com>
762 These changes imported from libc.
763 * getopt.c: Use __fxprintf instead of inline stream orientation
764 test and two separate function calls.
765 * strndup.c (__strndup): Add libc_hidden_def.
767 2006-01-22 Bruno Haible <bruno@clisp.org>
769 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
770 temporary buffer for sprintf, take into account the precision also
771 for 'd', 'i', 'u', 'o', 'x', 'X'.
773 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
775 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
776 to pacify gcc -Wswitch-default.
778 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
780 * argp-help.c (usage_long_opt): Do not print DOC options.
781 (__argp_base_name): Removed
782 * argp-namefrob.h (__argp_basename): Removed definition. Was a
784 (__argp_base_name): Provide macro definition or extern declaration
785 depending on the configuration
787 2006-01-20 Simon Josefsson <jas@extundo.com>
789 * inet_ntop.h: Unconditionally include sys/socket.h.
791 2006-01-19 Simon Josefsson <jas@extundo.com>
793 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
795 2006-01-12 Simon Josefsson <jas@extundo.com>
797 * base64.c: Fix warning, reported by Bruno Haible
798 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
800 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
803 * md5.c: Fix commentary typos.
804 (alignof, UNALIGNED_P): No need for a GCC-specific version.
805 * md5.h (__attribute__): Remove; unused.
806 * sha1.c: Fix commentary to match md5 better.
807 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
808 so that we don't need to worry about alignment. All uses changed.
809 This merges the 2005-10-28 md5 change into sha1.
811 2006-01-11 Jim Meyering <jim@meyering.net>
814 * md5.c (OP): Fix spacing.
816 2006-01-11 Simon Josefsson <jas@extundo.com>
818 * stdint_.h (SIZE_MAX): Add missing (.
820 2006-01-10 Bruno Haible <bruno@clisp.org>
822 * argp.h (__const): Remove macro. Use const instead.
823 * argp-fmtstream.h (__const): Likewise.
824 * glob_.h (__const): Remove macro.
825 * glob-libc.h: Use const instead of __const.
827 2006-01-10 Jim Meyering <jim@meyering.net>
829 Avoid the double-free (first in fts_read, second in fts_close) that
830 would occur when an `active' directory is made inaccessible (e.g.,
831 via chmod a-x) during a traversal.
832 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
833 before returning. Reproduce this failure by
834 mkdir -p a/b; cd a; chmod a-x . b
835 Reported by Stavros Passas.
838 * sha1.c: Tweak grammar in a comment.
840 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
842 * regex_internal.h (BITSET_WORD_BITS):
843 Work around a bug in 64-bit PGC (before version 6.1-2), where the
844 preprocessor mishandles large unsigned values as if they were signed.
845 Problem reported by Claudio Fontana in
846 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
848 2006-01-10 Simon Josefsson <jas@extundo.com>
850 * socket_.h: New file.
852 2006-01-10 Bruno Haible <bruno@clisp.org>
854 * localcharset.c: Update from GNU gettext.
856 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
859 * chdir-long.c (cdb_free): Don't bother trying to open directory
860 for write access: POSIX says that must fail.
861 * fts.c (diropen): Likewise.
862 * save-cwd.c (save_cwd): Likewise.
863 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
864 well, for minor improvements on hosts that lack O_DIRECTORY.
865 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
866 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
867 Fall back on chown if open failed with EACCES.
869 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
870 Report an error at compile-time if only a 1-second nominal clock
873 * lchmod.h: New file.
874 * mkdir-p.c: Include lchmod.h, lchown.h.
875 (make_dir_parents): Use lchown rather than chown, and
876 lchmod rather than chmod.
878 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
879 too. Problem with "none" reported by Bob Proulx. Problem with
880 "proc" reported by n0dalus.
882 * mountlist.c: Include <limits.h>.
883 (dev_from_mount_options)
884 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
885 New function. It no longer assumes "dev=" has the System V meaning
886 on Linux (since it doesn't). It also parses "dev=" more carefully.
887 (read_file_system_list)
888 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
889 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
892 * posixtm.h (PDS_PRE_2000): New macro.
893 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
894 All usages changed. Reject dates outside the range 1969-1999 if
895 PDS_PRE_2000 is used.
897 2006-01-09 Jim Meyering <jim@meyering.net>
901 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
903 * chdir-safer.h, chdir-safer.c: New files.
905 * modechange.c (mode_compile): Reject an invalid mode string
906 that starts with an octal digit. From Andreas Gruenbacher.
908 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
909 and dup to open_safer and dup_safer, respectively.
910 (openat_permissive): Fix typo in comment.
912 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
913 "gettext.h"; either no longer needed or are guaranteed by openat.h.
914 (_): Remove; no longer needed.
915 (openat): Renamed from rpl_openat; no need for rpl_openat
916 since openat.h renames openat for us.
917 Replace most of the body with a call to openat_permissive,
918 to avoid duplicate code.
919 Port to (probably hypothetical) environments were mode_t is
921 (openat_permissive): Require mode arg, so that we can check
922 types better. Put it just after flags. Change cwd failure
923 indicator from pointer-to-bool to pointer-to-errno-value.
925 Invoke openat_save_fail and/or openat_restore_fail if
926 cwd_errno is null, so that openat can call us.
927 (openat_permissive, fdopendir, fstatat, unlinkat):
928 Simplify errno handling to avoid some duplicate code,
929 as it's OK to set errno on success.
930 * openat.h: Revamp code so that function macros depend on
931 __OPENAT_PREFIX only, not also on AT_FDCWD.
932 (openat_ro): Remove. Caller changed to use openat_permissive.
933 (openat_permissive): Now a macro, if not a function.
934 (openat_restore_fail, openat_save_fail): Now always functions,
935 since mkdirat needs them even if __OPENAT_PREFIX is defined.
937 * openat-priv.h: New file, defining macros used by mkdirat.c
939 * mkdirat.c: Include openat-priv.h.
940 Remove definitions of macros defined therein.
941 * openat.c: Likewise.
943 * mkdirat.c (mkdirat): New file and function.
944 * openat.h (mkdirat): Declare.
946 * openat.c (fdopendir): Don't change errno when returning non-NULL.
948 * openat.h (openat_permissive): Declare.
951 * openat.c (EXPECTED_ERRNO): New macro.
952 (openat_permissive): New function -- used in remove.c rewrite.
953 (all functions): Set errno just before returning, only if there
954 was an actual failure.
955 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
957 Emulate openat-family functions using Linux's procfs, if possible.
958 Idea and some code based on Ulrich Drepper's glibc changes.
960 * openat.c: (BUILD_PROC_NAME): New macro.
961 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
962 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
963 before falling back on save_cwd and restore_cwd.
964 (fdopendir, fstatat, unlinkat): Likewise.
966 * openat.c (fstatat, unlinkat): Perform the syscall directly,
967 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
969 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
970 as second argument to va_arg. Otherwise, some versions of gcc
971 warn that `if this code is reached, the program will abort'.
973 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
977 Add POSIX ACL support
978 * acl.h (copy_acl, set_acl): Add declarations.
979 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
980 systems other than Linux.
981 (chmod_or_fchmod): New function: use fchmod when possible,
983 (file_has_acl): Add a POSIX ACL implementation, with a
984 Linux-specific subcase.
985 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
986 S_ISVTX from one file to another. Fall back to fchmod/chmod when
987 acls are unsupported.
988 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
989 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
992 2006-01-09 Bruno Haible <bruno@clisp.org>
994 * sysexit_.h (EX_OK): New macro.
995 Suggested by Martin Lambers <marlam@marlam.de>.
997 2006-01-09 Bruno Haible <bruno@clisp.org>
999 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1000 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1001 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1002 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1004 2006-01-09 Bruno Haible <bruno@clisp.org>
1006 * stdint_.h (SIZE_MAX): Write the value without involving negative
1009 2005-10-16 Bruno Haible <bruno@clisp.org>
1011 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1012 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1014 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1016 * strftime.c (tzname): Don't declare if it is already #defined.
1017 Problem reported for Mingw by Mark Junker.
1019 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1021 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1022 long int, not int, for nanosecond counts, so that people who are
1023 used to POSIX struct timespec won't be surprised. Reported by Jim
1026 2005-12-16 Jim Meyering <jim@meyering.net>
1028 * fprintftime.c, fprintftime.h: New files.
1030 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1032 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1033 * argp-help.c (fill_in_uparams): Check if the constructed
1034 struct uparams is valid. Fall back to the default values if it is
1037 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1039 * argp-help.c (__argp_base_name): New function
1040 (__argp_short_program_name): Rewrite using __argp_base_name
1041 * argp-namefrob.h: Define program_invocation_name and
1042 program_invocation_short_name if requested
1043 (__argp_base_name): Add prototype
1044 * argp-parse.c (argp_def): Use gettext wrappers
1045 (argp_default_parser): Use __argp_base_name
1046 * argp-pin.c: New file. Defines program_invocation_name and
1047 program_invocation_short_name on systems that lack them.
1049 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1051 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1052 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1053 porting problem reported by Georg Schwarz in
1054 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1056 2005-07-09 Bruno Haible <bruno@clisp.org>
1058 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1059 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1060 Reported by Mark Junker <mjscod@gmx.de>.
1062 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1064 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1065 (uintmax_t) [defined uintmax_t]: Do not declare.
1066 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1067 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1068 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1069 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1070 sake of portability to weird hosts that C allows (though we don't
1071 know of any practical examples).
1073 * savedir.h (fdsavedir): New decl.
1074 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1075 contains most of the former guts of savedir.
1076 (savedir): Use savedirstream.
1079 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1081 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1082 coreutils no longer futzes with rounding modes.
1084 2005-11-14 Jim Meyering <jim@meyering.net>
1086 * mkstemp-safer.c: Include <config.h>, required for possible
1087 replacement of mkstemp.
1089 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1091 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1093 (gethrxtime) [! (HAVE_NANOUPTIME
1094 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1095 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1096 our own approximation.
1098 2005-11-10 Simon Josefsson <jas@extundo.com>
1100 * readline.c: Remove EOL.
1102 2005-11-08 Eric Blake <ebb9@byu.net>
1104 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1106 2005-11-08 Eric Blake <ebb9@byu.net>
1108 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1110 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1112 Fix porting problem reported by Theodoros V. Kalamatianos.
1113 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1114 Don't assume that futimes failing means we must fail.
1116 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1118 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1119 leave errno alone. Problem reported by Dmitry V. Levin.
1121 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1123 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1124 errno alone. Problem reported by Frederic Jolliton.
1126 2005-10-28 Simon Josefsson <jas@extundo.com>
1128 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1129 "restrict" keywords, as per POSIX. Protect the function
1130 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1131 Don't use K&R prototypes. Check the sprintf return values.
1132 Re-define EAFNOSUPPORT if not present. Indent.
1134 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1135 suggested by Bruno Haible <bruno@clisp.org>.
1137 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1139 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1141 * gc-libgcrypt.c: Add MD2 (which is not available through
1144 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1146 * md2.h, md2.c: New files.
1148 2005-10-24 Simon Josefsson <jas@extundo.com>
1150 * md4.h: Shrink buffer size, now that we changed the type.
1152 2005-10-22 Simon Josefsson <jas@extundo.com>
1154 * arcfour.h, arcfour.c: Use fixed size indices in the
1155 arcfour_context struct (simplify test vector testing in GNU
1158 2005-10-22 Simon Josefsson <jas@extundo.com>
1160 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1161 suggested by Bruno Haible <bruno@clisp.org>.
1163 2005-10-22 Simon Josefsson <jas@extundo.com>
1165 * crc.h: Include stddef.h, for size_t.
1167 2005-10-21 Simon Josefsson <jas@extundo.com>
1169 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1170 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1172 2005-10-21 Simon Josefsson <jas@extundo.com>
1174 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1177 2005-10-21 Simon Josefsson <jas@extundo.com>
1179 * gc-gnulib.c: Support ARCTWO in CBC mode.
1181 2005-10-21 Simon Josefsson <jas@extundo.com>
1183 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1186 * hmac-sha1.c (hmac_sha1): Likewise.
1188 * crc.c (crc32_update): Actually use crc parameter, suggested by
1189 Bruno Haible <bruno@clisp.org>.
1191 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1194 2005-10-21 Simon Josefsson <jas@extundo.com>
1196 * des.h, des.c: New files.
1198 * gc-gnulib.c: Support DES.c
1200 2005-10-21 Simon Josefsson <jas@extundo.com>
1202 * arctwo.h, arctwo.c: New files.
1204 * gc-gnulib.c: Support ARCTWO.
1206 2005-10-21 Simon Josefsson <jas@extundo.com>
1208 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1210 2005-10-19 Simon Josefsson <jas@extundo.com>
1212 * gc-gnulib.c: Support ARCFOUR.
1214 2005-10-19 Simon Josefsson <jas@extundo.com>
1216 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1219 * gc.h: Add ECB enum type.
1221 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1223 2005-10-19 Simon Josefsson <jas@extundo.com>
1225 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1227 2005-10-18 Simon Josefsson <jas@extundo.com>
1229 * md4.h, md4.c: New files, based on md5.?.
1231 2005-10-17 Simon Josefsson <jas@extundo.com>
1233 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1235 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1237 2005-10-17 Simon Josefsson <jas@extundo.com>
1239 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1241 2005-10-17 Simon Josefsson <jas@extundo.com>
1243 * gc.h, gc-libgcrypt.c: Add ciphers.
1245 2005-10-17 Simon Josefsson <jas@extundo.com>
1247 * sha1.c: Use uint32_t instead of md5_uint32.t
1249 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1252 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1254 * md5.h: Use stdint.h and uint32_t. Doc fix.
1256 2005-10-15 Simon Josefsson <jas@extundo.com>
1258 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1260 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1262 2005-10-14 Simon Josefsson <jas@extundo.com>
1264 * arcfour.h, arcfour.c: New files.
1266 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1268 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1269 include <wchar.h>; no longer needed.
1271 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1272 and Ulrich Drepper <drepper@redhat.com>
1275 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1276 instead of inline stream orientation test and two separate
1277 function calls. Pay no attention to USE_IN_LIBIO.
1279 2005-10-14 Roland McGrath <roland@redhat.com>
1281 Import from libc. [BZ #1331]
1282 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1284 Reported by Matej Vela <vela@debian.org>.
1286 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1288 * mkdir-p.c (make_dir_parents): Don't report an error if an
1289 intermediate directory is in a read-only file system. Problem
1290 reported by Eric Blake.
1292 2005-10-13 Simon Josefsson <jas@extundo.com>
1294 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1295 Move memory allocation outside of loop.
1297 2005-10-12 Simon Josefsson <jas@extundo.com>
1299 * gc-pbkdf2-sha1.c: New file.
1301 * gc.h: Add gc_pbkdf2_sha1 prototype.
1303 2005-10-12 Simon Josefsson <jas@extundo.com>
1305 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1306 suggested by Bruno Haible <bruno@clisp.org>.
1308 2005-10-12 Simon Josefsson <jas@extundo.com>
1310 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1312 * gc-gnulib.c (gc_hmac_sha1): New function.
1314 2005-10-12 Simon Josefsson <jas@extundo.com>
1316 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1318 2005-10-12 Simon Josefsson <jas@extundo.com>
1320 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1321 GC_USE_HMAC_MD5, respectively.
1323 * gc-libgcrypt.c (gc_md5): Fix assert call.
1326 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1328 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1330 * gc-gnulib.c (gc_hash_buffer): Ditto.
1332 2005-10-11 Bruno Haible <bruno@clisp.org>
1334 * c-strcasestr.h: New file, from GNU gettext.
1335 * c-strcasestr.c: New file, from GNU gettext.
1337 2005-10-11 Bruno Haible <bruno@clisp.org>
1339 * c-strcase.h: New file, from GNU gettext.
1340 * c-strcasecmp.c: New file, from GNU gettext.
1341 * c-strncasecmp.c: New file, from GNU gettext.
1343 2005-10-11 Simon Josefsson <jas@extundo.com>
1345 * crc.h, crc.c: New files.
1347 * gc.h (gc_hash_buffer): Add doc.
1349 2005-10-08 Simon Josefsson <jas@extundo.com>
1351 * gc.h: Add gc_hash and gc_hash_buffer.
1353 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1355 * gc-libgcrypt.c (gc_hash_buffer): Add.
1357 2005-10-11 Bruno Haible <bruno@clisp.org>
1359 * strcasecmp.c: Include limits.h.
1360 (strcasecmp): Avoid integer overflow on exotic platforms.
1361 * strncasecmp.c: Include limits.h.
1362 (strncasecmp): Avoid integer overflow on exotic platforms.
1363 Reported by Paul Eggert.
1365 2005-10-06 Simon Josefsson <jas@extundo.com>
1367 * hmac-md5.c: New file.
1371 2005-10-06 Simon Josefsson <jas@extundo.com>
1373 * memxor.c (memxor): Avoid casts and warnings.
1375 2005-10-05 Derek Price <derek@ximbiot.com>
1377 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1379 2005-10-05 Simon Josefsson <jas@extundo.com>
1381 * memxor.c (memxor): Fix compiler error.
1383 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1384 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1386 * memxor.h, memxor.c: New files.
1388 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1389 we assume all systems have it, suggested by Jim Meyering
1390 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1391 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1392 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1395 2005-10-04 Bruno Haible <bruno@clisp.org>
1397 * verify.h (verify_true): Provide alternative definition for C++.
1399 2005-10-04 Simon Josefsson <jas@extundo.com>
1401 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1402 D. Baushke" <mdb@gnu.org>.
1404 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1406 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1407 (SSIZE_MAX): New macro, if not already defined.
1408 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1411 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1413 * exclude.c: Include verify.h.
1414 (verify): Remove. All callers changed to use verify.h's version.
1415 * strtoimax.c: Likewise.
1416 * utimecmp.c: Likewis.e
1418 Sync from coreutils.
1419 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1420 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1421 * .cvsignore: Add fts.h, search.h, t-fpending.
1422 * settime.c (settime): Fix { typo in previous patch. Also, don't
1423 bother returning ENOSYS if settimeofday or stime fails; just let
1424 them return whatever errno they want to return.
1425 * utimens.c: Include unistd.h, for dup2.
1426 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1427 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1429 2005-10-02 Jim Meyering <jim@meyering.net>
1431 Sync from coreutils.
1432 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1433 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1434 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1435 Remove AT_FDCWD test.
1436 Do not consume the fd unless successful.
1437 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1438 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1439 block, so that we don't even try to compile it if settimeofday is
1440 available. This works around a compilation failure on OSF1 V5.1,
1441 due to stime requiring a `long int*' while tv_sec is `int'.
1443 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1445 * getdelim.c (getdelim): Remove unused variables.
1447 2005-10-01 Simon Josefsson <jas@extundo.com>
1449 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1450 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1451 AI_* and EAI_* definitions. Protect function declarations.
1453 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1455 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1456 so that the code works even with ancient cpp. Portability problem
1457 with GCC 2.7.2.1 reported by Thomas M.Ott.
1459 2005-09-27 Jim Meyering <jim@meyering.net>
1461 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1463 * intprops.h (signed_type_or_expr__): Define.
1464 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1467 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1469 * verify.h (verify_expr): Remove, replacing with:
1470 (verify_true): New macro that returns true instead of void.
1471 (verify_type__): Remove.
1472 (verify): Use verify_true rather than verify_type__.
1474 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1476 * utimens.c (ENOSYS): Define if not already defined.
1477 (futimens): Support having a null PATH if the file descriptor
1480 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1482 (__attribute): Define to empty unless GCC 3.1 or later.
1483 This works around a core dump on OpenBSD 3.4, which has GCC
1484 2.95.3, which dumps core when given __attribute__(()). It also
1485 simplifies other tests, since we really don't want to bother with
1486 worrying about which ancient version of GCC supported what.
1487 Original problem reported by Yoann Vandoorselaere, with part of
1488 the fix suggested by Derek Price.
1490 2005-09-24 Jim Meyering <jim@meyering.net>
1492 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1493 so we can once again use a positive bitfield width of 1 -- now we
1494 don't have to explain why we were using a bitfield width of 2.
1496 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1498 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1499 Problem reported by Eric Blake.
1500 (getaddrinfo): Initialize se so that it's not garbage.
1501 Redo internal storage allocation so that it doesn't make unportable
1502 assumptions about alignment.
1505 * utimens.c (futimens): Use futimesat if available.
1506 Prefer it to futimes since it doesn't have the futimes bug.
1508 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1509 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1510 Instead, declare a function that returns a pointer to an array,
1511 and use verify_type__ to declare the size of the array.
1512 Problem and germ of a solution reported by Bruno Haible.
1513 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1514 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1516 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1518 Sync from coreutils.
1520 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1522 * argmatch.h: Include verify.h
1523 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1524 (ARGMATCH_ASSERT): Remove; unused.
1525 * canonicalize.c: Assume STDC_HEADERS.
1526 * exclude.c: Include "strcase.h".
1527 * regex_internal.h [!defined _LIBC]: Likewise.
1528 * getusershell.c: Include stdio--.h rather than stdio.h
1530 (getusershell): Call fopen, not fopen_safer.
1531 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1532 Do not include unistd-safer.h.
1533 (save_cwd): Don't call fd_safer; no longer needed
1534 now that we include fcntl--.h.
1536 * getdate.y (relative_time): New type.
1537 (RELATIVE_TIME_0): New constant.
1538 (parser_control): Use relative_time instead of doing it ourselves.
1539 (%union): Add new relative_time rel member.
1540 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1542 (relunit, relunit_snumber): Now of type rel.
1543 (zone, rel, relunit, get_date): Adjust to above changes.
1545 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1546 Do not include unistd-safer.h.
1547 (getloadavg): Don't call fd_safer; no longer needed
1548 now that we include fcntl--.h.
1550 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1551 (make_dir_parents): Treat ENOSYS like EEXIST.
1553 Improve quality of diagnostics on restore_cwd failure.
1554 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1555 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1556 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1557 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1558 each time through the loop. Do not diagnose restore_cwd failure;
1559 that is the caller's job (and perhaps the caller does not care).
1561 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1562 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1563 If the file already exists but is not a directory, don't bother
1564 to try to make its parents.
1565 Close potential file descriptor leak if we can't chdir("/") (!).
1566 Don't always return true if chdir($PWD) fails; return true only
1567 if the requested action was done successfully (except for the
1569 Don't log final directory unless we actually made it.
1570 Refactor to avoid duplicate code to fix up permissions.
1571 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1573 * strftime.c (my_strftime): Rewrite the previous change slightly,
1574 to make it a bit faster and (I hope) clearer.
1575 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1576 Fix bug in formats like %2N.
1578 * verify.h: New file.
1580 2005-09-22 Jim Meyering <jim@meyering.net>
1582 Sync from coreutils.
1584 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1586 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1587 the .tm_year member, since otherwise gcc-4.0 would now warn about
1588 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1590 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1591 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1593 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1594 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1595 when run in a time zone for which daylight savings time is in effect
1596 for the starting date.
1598 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1599 stop us from restricting permissions of just-created absolute-named
1601 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1602 to restore initial working directory.
1603 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1604 to tell caller if/when we change the working directory and are
1605 unable to return to the initial one.
1606 * mkdir-p.h (make_dir_parents): Update prototype.
1607 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1608 `return false'. This fixes a bug introduced on 2004-07-30.
1610 * openat.c (fdopendir): Be sure to close the supplied
1611 file descriptor before returning. This makes our replacement
1612 implementation a little closer to Solaris's, where fdopendir
1613 ties the file descriptor to the returned DIR* pointer.
1614 * openat.c (unlinkat): New function.
1615 * openat.h (unlinkat): Add prototype.
1616 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1617 (openat_restore_fail): Rename from openat_restore_die.
1618 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1620 Provide an alternative to exiting immediately upon save_cwd or
1621 restore_cwd failure. Now, an application can arrange e.g.,
1622 to perform a longjump in that case.
1623 * openat.c: Include dirname.h.
1624 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1625 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1626 and openat_restore_die rather than calling error directly.
1627 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1629 * openat-die.c (openat_save_die, openat_restore_die): New file.
1630 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1632 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1633 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1634 int utc, int nanoseconds);
1636 date should not have to allocate a megabyte of virtual memory to
1637 handle a format argument like +%1048575T. When implemented with
1638 strftime, it must allocate such a buffer, use strftime to fill it
1639 in, print it, then free it.
1640 With fprintftime, it simply prints everything and exits.
1641 With no need for memory allocation, that's one fewer way to fail.
1642 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1643 optional field width, not before, so we accept %9:z, not %:9z.
1644 (my_strftime): Be sure to use L_('x') for literals.
1646 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1647 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1648 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1649 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1650 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1651 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1652 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1653 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1654 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1656 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1657 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1658 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1659 and don't include <sys/file.h>).
1661 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1663 Sync from coreutils.
1665 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1666 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1667 [!LDAV_DONE]: Avoid unused variable warning.
1669 2005-09-21 Bruno Haible <bruno@clisp.org>
1671 * unicodeio.h (unicode_to_mb): New declaration.
1673 2005-09-20 Derek Price <derek@ximbiot.com>
1675 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1677 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1679 Use a consistent style for including <config.h>.
1680 * __fpending.c, acl.c, argmatch.c,
1681 argp-help.c, argp-parse.c,
1682 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1683 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1684 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1685 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1686 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1687 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1688 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1689 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1690 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1691 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1692 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1693 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1694 modechange.c, mountlist.c, open-safer.c, physmem.c,
1695 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1696 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1697 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1698 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1699 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1700 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1701 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1702 userspec.c, utimecmp.c, version-etc-fsf.c,
1703 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1704 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1705 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1706 Standardize inclusion of config.h.
1707 * __fpending.h, dirfd.h, getdate.h, human.h,
1708 inttostr.h: Removed inclusion of config.h from header files.
1709 * inttostr.c: Adjusted in-tree users.
1710 * timespec.h: Remove superfluous warning to include config.h.
1711 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1712 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1713 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1714 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1716 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1718 * stat-time.h: New file.
1719 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1720 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1722 (timespec_cmp): New function.
1723 * utimecmp.c: Include stat-time.h.
1724 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1725 members exist, not on the obsolescent ST_MTIM_NSEC.
1726 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1728 2005-09-15 Derek Price <derek@ximbiot.com>
1729 Paul Eggert <eggert@cs.ucla.edu>
1731 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1732 changes, consolidating in...
1733 * regex_internal.h: ...this file.
1735 2005-09-15 Derek Price <derek@ximbiot.com>
1737 * regex_internal.h: Blank `pure' for GNUC < 3.
1738 * regex_internal.c: Ditto, using this...
1739 (__GNUC_PREREQ): ...new macro.
1740 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1741 (__GNUC_PREREQ): ...this new macro.
1743 * strstr.h: Include string.h. Define strstr as a macro here.
1745 2005-09-13 Derek Price <derek@ximbiot.com>
1747 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1749 Reported by Jim Meyering <jim@meyering.net>.
1751 2005-09-13 Jim Meyering <jim@meyering.net>
1753 * canon-host.c: Filter through gnu indent and reword comments slightly.
1754 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1756 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1758 * lib/base64.c: Typo.
1759 (base64_encode): Put b64str in initialized data section.
1761 2005-09-12 Derek Price <derek@ximbiot.com>
1763 Return usable errors from canon-host.
1764 * canon-host.h: New file.
1765 * canon-host.c (canon_host): Wrap...
1766 (canon_host_r): ...this new function, which now relies exclusively on
1768 (ch_strerror): New function.
1769 (last_cherror): New global.
1770 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1771 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1773 (freeaddrinfo): Free ai->ai_canonname when set.
1775 2005-09-12 Derek Price <derek@ximbiot.com>
1776 Paul Eggert <eggert@cs.ucla.edu>
1778 * glob-libc.h: Renamed from glob_.h. The new version is
1779 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1780 protecting things that should be done only in gnulib contexts.
1781 * glob_.h: New file, containing only the glob things needed for
1783 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1784 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1785 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1786 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1787 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1788 and to respect the namespace rules better.
1790 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1792 Merge glibc and coreutils changes into gnulib, plus a few
1794 * md5.c: Use #error rather than a string.
1795 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1796 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1797 (__attribute__): Define to empty for non recent-GCC.
1798 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1799 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1800 Renamed from their non-__ counterparts, with new macros replacing
1801 them if not _LIBC. Add __THROW attribute.
1803 (struct md5_ctx): Align buffer if using GCC.
1804 * sha1.h (struct sha1_ctx): Likewise.
1805 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1806 The old name was backwards.
1807 (NOTSWAP): Remove; not used.
1808 (rol): New macro, moved here from md5.h.
1809 (sha1_process_block): Remove a FIXME that doesn't make sense.
1811 2005-09-12 Derek Price <derek@ximbiot.com>
1813 * gai_strerror.c: Include config.h when available. Include
1814 getaddrinfo.h before other headers to test interface.
1815 Reported by Larry Jones <lawrence.jones@ugs.com>.
1817 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1819 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1820 definitions, since that's the preferred style in glibc.
1821 Fix a minor spacing issue, and update copyright notice to match glibc's.
1823 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1825 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1827 2005-09-06 Simon Josefsson <jas@extundo.com>
1829 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1830 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1832 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1834 Change bitset word type from unsigned int to unsigned long int,
1835 as this has better performance on typical 64-bit hosts.
1836 Port bitset code to hosts with unusual word sizes.
1837 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1838 (build_collating_symbol):
1839 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1840 argument is a bitset. This is merely a style issue, but it makes
1841 it clearer that an entire array is expected.
1842 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1843 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1844 Port to the case where bitset_word is not the same as unsigned int.
1845 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1846 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1848 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1849 (build_trtable, group_nodes_into_DFAstates):
1851 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1852 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1853 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1854 * regexec.c (group_nodes_into_DFAstates): Likewise.
1855 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1856 * regcomp.c (optimize_subexps, lower_subexp):
1857 Work even if bitset_word has holes in its bitwise representation.
1858 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1859 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1861 * regex_internal.c (re_string_reconstruct):
1862 Don't assume UCHAR_MAX == 255.
1863 * regex_internal.h (bitset_set_all): Likewise.
1864 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1866 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1867 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1869 (BITSET_WORD_MAX): New macro.
1870 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1871 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1872 (bitset_empty, bitset_copy):
1873 Prefer sizeof (bitset) to multiplying it out ourselves.
1874 (bitset_not_merge): Remove; unused.
1875 (bitset_contain): Return bool, not unsigned int with one bit on.
1876 All callers changed.
1877 * regexec.c (build_trtable): Don't assume bitset has no stricter
1878 alignment than re_node_set; do this by defining a new internal
1879 type struct dests_alloc and using it to allocate memory.
1881 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1883 Check for arithmetic overflow when calculating sizes, to prevent
1884 some buffer-overflow issues. These patches are conservative, in the
1885 sense that when I couldn't determine whether an overflow was possible,
1886 I inserted a run-time check.
1887 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1888 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1889 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1890 (re_xnrealloc, re_x2nrealloc): New inline functions.
1891 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1892 (build_equiv_class, build_charclass): Check for arithmetic overflow
1893 in size expression calculations.
1894 * lib/regex_internal.c (re_string_realloc_buffers):
1895 (build_wcs_upper_buffer, re_node_set_add_intersect):
1896 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1897 (re_dfa_add_node, register_state): Likewise.
1898 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1899 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1900 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1901 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1903 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1905 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1906 to avoid a collision with bits/local_lim.h in glibc.
1907 All uses changed. Problem reported by Dmitry V. Levin in
1908 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1910 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1911 bugs in int versus size_t comparisons.
1912 (re_string_context_at): Fix bug where the code assumed that
1915 Use bool where appropriate.
1916 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1917 All callers changed.
1918 (calc_eclosure_iter): Likewise, for ROOT arg.
1919 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1920 (build_charclass_op): Likewise, for NON_MATCH arg.
1921 * regex_internal.c (re_string_allocate, re_string_construct):
1922 (re_string_construct_common): Likewise, for ICASE arg.
1923 * regexec.c (re_search_2_stub, re_search_stub):
1924 Likewise, for RET_LEN arg.
1925 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1926 (set_regs): Likewise, for FL_BACKTRACK arg.
1927 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1928 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1929 (calc_eclosure_iter, parse_bracket_exp):
1930 Use bool for internal variables that are booleans.
1931 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1932 (set_regs, build_sifted_states, sift_states_bkref):
1933 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1934 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1935 (find_collation_sequence_value):
1937 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1938 (re_node_set_compare):
1939 Return bool, not int. All callers changed.
1940 * regexec.c (check_halt_node_context, check_dst_limits):
1941 (build_trtable, check_node_accept): Likewise.
1942 * regex_internal.h: Include stdbool.h.
1944 Fix bugs uncovered when converting to bool.
1945 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1946 failure instead of charging ahead blindly.
1947 * regex_internal.c (register_state): Likewise.
1948 * regexec.c (re_search_2_stub): Use simpler method than boolean
1949 for freeing internal storage.
1950 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1951 bitset pieces used as boolean, to avoid undefined behavior
1952 on hosts that do int overflow checking.
1954 2005-08-31 Derek Price <derek@ximbiot.com>
1956 * getdelim.c (getdelim): Return EOF on EOF.
1957 Reported by Larry Jones <lawrence.jones@ugs.com>.
1959 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1961 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1962 lengths fit in regoff_t; this isn't true if regoff_t is the same
1964 * regex.c (re_search_internal): 5th arg is LAST_START
1965 (= START + RANGE) instead of RANGE. This avoids overflow
1966 problems when regoff_t is the same width as size_t.
1967 All callers changed.
1968 (re_search_2_stub): Check for overflow when adding the
1969 sizes of the two strings.
1970 (re_search_stub): Check for overflow when adding START
1971 to RANGE; if it occurs, substitute the extreme value.
1973 2005-08-31 Jim Meyering <jim@meyering.net>
1975 * regcomp.c (search_duplicated_node): Make first pointer arg
1977 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1978 (register_state): Likewise.
1979 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1980 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1981 (group_nodes_into_DFAstates): Likewise.
1983 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1985 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1986 old glibc regex code mishandles strings longer than 2**31 bytes.
1987 This patch fixes this when the regex code is used in gnulib
1988 (i.e., outside glibc).
1990 This patch should not affect the use of the regex code inside
1991 glibc. No doubt this problem also needs to be handled for glibc
1992 as well, but the result will be an incompatible change to the
1993 glibc ABI, and the old ABI will have to be supported too. That
1994 can be the the subject for another patch.
1996 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1997 governing whether the rest of this patch is active. By default,
1998 the macro is disabled and the patch has no effect.
1999 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2000 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2001 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2002 (re_match_2, re_set_registers): Use the new types.
2003 * regex_internal.h (Idx, re_hashval_t): New types.
2004 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2006 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2007 (re_string_context_at, bin_tree_t, re_dfastate_t):
2008 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2009 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2010 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2011 (re_string_char_size_at, re_string_wchar_at):
2012 (re_string_elem_size_at):
2013 Use the new types and macros to port to 64-bit hosts.
2014 Use unsigned types for internal values, so that the code
2015 mostly works even for arrays larger than SSIZE_MAX.
2016 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2017 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2018 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2019 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2020 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2021 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2022 (calc_inveclosure, parse_dup_op, build_range_exp):
2023 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2024 (fetch_number, create_token_tree, mark_opt_subexp):
2026 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2027 (create_cd_newstate, re_string_allocate, re_string_construct):
2028 (re_string_realloc_buffers, build_wcs_upper_buffer):
2029 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2030 (re_string_reconstruct, re_string_peek_byte_case):
2031 (re_string_fetch_byte_case, re_string_context_at):
2032 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2033 (re_node_set_init_copy, re_node_set_add_intersect):
2034 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2035 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2036 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2037 (re_acquire_state, re_acquire_state_context, register_state):
2039 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2040 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2041 (re_search_internal, re_search_2_stub, re_search_stub)
2042 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2043 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2044 (update_cur_sifted_state, check_dst_limits):
2045 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2046 (check_subexp_limits, sift_states_bkref, merge_state_array):
2047 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2048 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2049 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2050 (expand_bkref_cache, check_node_accept_bytes):
2051 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2052 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2053 (acquire_init_state_context, check_halt_node_context):
2054 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2055 (sift_states_backward, clean_state_log_if_needed):
2056 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2057 (find_recover_state, transit_state_sb, transit_state_mb):
2058 (transit_state_bkref, build_trtable, match_ctx_clean):
2060 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2061 to work around an assumption that REG_MISSING is negative.
2063 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2064 (seek_collating_symbol_entry) [defined _LIBC]:
2065 (lookup_collation_sequence_value) [defined _LIBC]:
2066 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2067 Use prototypes rather than old-style function definitions.
2068 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2069 (transit_state_sb) [0]:
2070 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2072 * regexec.c (re_search_internal): Simplify update of rm_so and
2075 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2076 (optimize_subexps, lower_subexp):
2077 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2078 since the signed shift might overflow. Use 1u<<31 instead.
2079 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2080 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2083 * regcomp.c (optimize_subexps, lower_subexp):
2084 Use CHAR_BIT rather than 8, for clarity.
2085 * regexec.c (check_dst_limits_calc_pos_1):
2086 (check_subexp_matching_top): Likewise.
2087 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2088 have to worry about portability issues when shifting it left.
2089 Remove no-longer-needed test for table_size > 0.
2090 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2091 in a word, as the resulting behavior is undefined.
2092 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2093 in one case, a <= should have been an <, and in another case the
2094 whole test was missing.
2095 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2096 the standard name CHAR_BIT.
2097 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2098 this is not true on one's complement and signed-magnitude hosts.
2100 * regex_internal.h (re_sub_match_top_t): Remove unused member
2102 (struct re_dfa_t): Remove unused member states_alloc.
2103 * regcomp.c (init_dfa): Don't initialize unused members.
2105 2005-08-31 Bruno Haible <bruno@clisp.org>
2107 * strstr.c: Include <stddef.h>, for NULL.
2108 * strcasestr.c: Likewise.
2109 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2111 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2113 * iconvme.h: Add prototype for iconv_alloc.
2115 2005-08-29 Simon Josefsson <jas@extundo.com>
2117 * iconvme.c: Fix errno.
2119 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2121 * iconvme.c: Split iconv_string into iconv_alloc.
2123 2005-08-27 Jim Meyering <jim@meyering.net>
2125 * fopen-safer.c: Merge minor changes from coreutils.
2126 * dup-safer.c: Likewise.
2127 * fd-safer.c: Likewise.
2129 Merge from coreutils.
2130 * stdio--.h: New file.
2131 * stdlib--.h: New file.
2132 * mkstemp-safer.c: New file.
2134 GNU tar needs these.
2135 * pipe-safer.c: New file.
2136 * creat-safer.c: New file.
2137 * fcntl--.h (creat): Define to creat_safer.
2138 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2139 * unistd--.h (pipe): Define to pipe_safer.
2140 * unistd-safer.h: Declare pipe_safer.
2142 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2144 * regex_internal.h: Remove all references to
2145 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2147 (bitset_not, bitset_merge, bitset_not_merge):
2148 (bitset_mask, re_string_allocate, re_string_construct):
2149 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2150 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2151 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2152 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2153 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2154 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2155 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2156 (re_acquire_state_context):
2157 Remove unnecessary forward decls.
2158 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2159 Put __attribute at function definition,
2160 now that the function decl has been removed.
2161 * lib/regex_internal.c (re_string_peek_byte_case):
2162 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2165 2005-08-26 Simon Josefsson <jas@extundo.com>
2167 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2168 Haible <bruno@clisp.org>.
2170 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2172 * regexec.c (set_regs): Don't alloca with an unbounded size.
2174 alloca modernization/simplification for regex.
2175 * regex.c: Remove portability cruft for alloca. This no longer
2176 needs to be at the start of the file, and can be moved into
2177 regex_internal.h and simplified.
2178 * regex_internal.h: Include <alloca.h>.
2179 (__libc_use_alloca) [!defined _LIBC]: New macro.
2180 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2181 now works outside glibc.
2183 2005-08-24 Simon Josefsson <jas@extundo.com>
2185 * getpass.c: Add WIN32 implementation. Conditionalize use of
2186 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2187 GLIBC specific code.
2189 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2191 Make regex safe for g++. This fixes one real bug (an "err"
2192 that should have been "*err"). g++ problem reported by
2194 * regex_internal.h (re_calloc): New macro, consistent with
2195 re_malloc etc. All callers of calloc changed to use re_calloc.
2196 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2197 not int. All callers changed.
2198 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2199 just use an array of size MB_LEN_MAX.
2200 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2201 (find_recover_state): Change "err" to "*err"; this fixes what
2202 appears to be a real bug.
2203 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2206 2005-08-25 Jim Meyering <jim@meyering.net>
2208 * open-safer.c: Include <config.h>.
2209 Otherwise, we'd lose LARGEFILE support in any file using
2212 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2214 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2215 * regex.h (regerror): Likewise.
2217 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2218 requires this. (The code never needed it.)
2220 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2221 All uses of recently-renamed identifiers changed to use the new,
2222 POSIX-compliant names. The code will build and run just fine
2223 without these changes, but it's better to eat our own dog food
2224 and use the standard-conforming names.
2226 * regex.h: Fix a multitude of POSIX name space violations.
2227 These changes have an effect only for programs that define
2228 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2229 do not change anything for programs compiled in the normal way.
2230 Also, there is no effect on the ABI.
2232 (_REGEX_SOURCE): New macro.
2233 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2234 defined and _GNU_SOURCE is not; this fixes a name space violation.
2236 Rename the following macros to obey POSIX requirements.
2237 The old names are still visible as macros if _REGEX_SOURCE is defined.
2238 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2239 RE_BACKSLASH_ESCAPE_IN_LISTS.
2240 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2241 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2242 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2243 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2244 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2245 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2246 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2247 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2248 (REG_INTERVALS): renamed from RE_INTERVALS.
2249 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2250 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2251 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2252 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2253 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2254 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2255 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2256 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2257 RE_UNMATCHED_RIGHT_PAREN_ORD.
2258 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2259 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2260 (REG_DEBUG): renamed from RE_DEBUG.
2261 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2262 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2263 unusual, since we can't clash with the POSIX REG_ICASE.
2264 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2265 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2266 (REG_NO_SUB): renamed from RE_NO_SUB.
2267 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2268 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2269 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2270 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2271 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2272 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2273 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2274 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2275 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2276 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2277 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2278 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2279 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2280 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2281 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2282 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2283 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2284 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2285 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2286 (REG_FIXED): Renamed from REGS_FIXED.
2287 (REG_NREGS): Renamed from RE_NREGS.
2289 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2290 of other REG_* macros, since POSIX says the user is allowed to
2291 #undef these macros selectively.
2293 (reg_errcode_t): Update comment stating what other tables need
2296 Rename the following enum values to obey POSIX requirements.
2297 The old names are still visible as macros.
2298 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2299 is not defined, since GNU is supposed to be a superset of POSIX as
2300 much as possible, and since we want reg_errcode_t to be a signed
2301 type for implementation consistency.
2302 (_REG_NOERROR): Renamed from REG_NOERROR.
2303 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2304 (_REG_BADPAT): Renamed from REG_BADPAT.
2305 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2306 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2307 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2308 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2309 (_REG_EBRACK): Renamed from REG_EBRACK.
2310 (_REG_EPAREN): Renamed from REG_EPAREN.
2311 (_REG_EBRACE): Renamed from REG_EBRACE.
2312 (_REG_BADBR): Renamed from REG_BADBR.
2313 (_REG_ERANGE): Renamed from REG_ERANGE.
2314 (_REG_ESPACE): Renamed from REG_ESPACE.
2315 (_REG_BADRPT): Renamed from REG_BADRPT.
2316 (_REG_EEND): Renamed from REG_EEND.
2317 (_REG_ESIZE): Renamed from REG_ESIZE.
2318 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2319 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2320 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2321 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2322 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2324 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2325 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2326 changed. But support the old name if the new one is not defined
2327 and if _REGEX_SOURCE.
2329 Change the following member names in struct re_pattern_buffer.
2330 The old names are still supported if !_REGEX_SOURCE.
2331 The new names are always supported, regardless of _REGEX_SOURCE.
2332 (re_buffer): Renamed from buffer.
2333 (re_allocated): Renamed from allocated.
2334 (re_used): Renamed from used.
2335 (re_syntax): Renamed from syntax.
2336 (re_fastmap): Renamed from fastmap.
2337 (re_translate): Renamed from translate.
2338 (re_can_be_null): Renamed from can_be_null.
2339 (re_regs_allocated): Renamed from regs_allocated.
2340 (re_fastmap_accurate): Renamed from fastmap_accurate.
2341 (re_no_sub): Renamed from no_sub.
2342 (re_not_bol): Renamed from not_bol.
2343 (re_not_eol): Renamed from not_eol.
2344 (re_newline_anchor): Renamed from newline_anchor.
2346 Change the following member names in struct re_registers.
2347 The old names are still supported if !_REGEX_SOURCE.
2348 The new names are always supported, regardless of _REGEX_SOURCE.
2349 (rm_num_regs): Renamed from num_regs.
2350 (rm_start): Renamed from start.
2351 (rm_end): Renamed from end.
2353 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2354 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2355 Prepend __ to parameter names.
2357 Undo yesterday's changes.
2359 2005-08-24 Jim Meyering <jim@meyering.net>
2361 Sync from coreutils.
2362 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2364 2005-08-21 Bruno Haible <bruno@clisp.org>
2366 * lock.h: Add multiple inclusion guard.
2367 * tls.h: Add multiple inclusion guard.
2369 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2371 * regex.h (REG_NOSYS)
2372 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2373 Define, since POSIX requires it as of 2001.
2374 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2375 New private symbol, used to keep the enum signed in all cases.
2376 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2377 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2379 * regex_internal.c (re_string_skip_chars, register_state):
2381 Remove forward decls; no longer needed now that we use prototypes.
2382 * regexec.c (acquire_init_state_context, check_halt_node_context):
2383 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2384 (clean_state_log_if_needed): Likewise.
2386 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2388 Fix problems reported by Sam Steingold in
2389 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2390 * regexec.c (sift_states_bkref): Fix portability bug: the code
2391 assumed that reg_errcode_t is a signed type, which is not
2392 necessarily true if _XOPEN_SOURCE is not defined.
2393 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2394 some compilers warn about it otherwise.
2396 2005-08-20 Jim Meyering <jim@meyering.net>
2398 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2399 of unused local, dfa.
2401 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2403 * regcomp.c (create_initial_state): Remove duplicate decl.
2404 (init_word_char, create_initial_state, duplicate_node_closure):
2405 (fetch_token, peek_token_bracket, build_range_exp):
2406 (build_collating_symbol): Remove forward decls; no longer needed
2407 now that we use prototypes.
2410 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2411 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2412 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2413 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2414 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2415 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2416 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2417 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2418 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2419 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2420 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2421 (build_charclass, build_charclass_op, fetch_number, create_tree):
2422 (create_token_tree, mark_opt_subexp, duplicate_tree):
2423 Use prototypes rather than old-style definitions.
2426 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2427 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2428 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2429 (re_string_reconstruct, re_string_peek_byte_case):
2430 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2431 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2432 (re_node_set_init_copy, re_node_set_add_intersect):
2433 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2434 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2435 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2436 (re_acquire_state, re_acquire_state_context, register_state):
2437 (create_ci_newstate, create_cd_newstate, free_state):
2439 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2440 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2441 (re_search_internal, prune_impossible_nodes):
2442 (acquire_init_state_context, check_matching, static):
2443 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2444 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2445 (update_regs, sift_states_backward, build_sifted_states):
2446 (clean_state_log_if_needed, merge_state_array):
2447 (update_cur_sifted_state, add_epsilon_src_nodes):
2448 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2449 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2450 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2451 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2452 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2453 (check_arrival, check_arrival_add_next_nodes):
2454 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2455 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2456 (check_node_accept_bytes, check_node_accept, extend_buffers):
2457 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2458 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2463 (re_string_allocate, re_string_construct, re_string_reconstruct):
2464 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2465 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2466 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2467 (re_string_context_at, re_string_peek_byte_case):
2468 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2469 is defined, since we now use prototypes always.
2471 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2472 C89 or better. All uses removed.
2474 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2476 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2477 [defined lint]: Suppress bogus uninitialized-variable warnings.
2479 * regcomp.c (duplicate_node): Return new index, not an error code,
2480 and let the caller return REG_ESPACE if out of space. This
2481 removes an uninitialied-variable warning with GCC 4.0.1, and also
2482 avoids taking the address of a local variable. All callers
2485 2005-08-19 Jim Meyering <jim@meyering.net>
2487 * regexec.c (proceed_next_node): Redo local variables to
2488 avoid GCC shadowing warnings.
2490 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2492 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2493 (re_node_set_insert_last, re_dfa_add_node):
2494 Rename local variables to avoid GCC shadowing warnings.
2496 2005-08-18 Bruno Haible <bruno@clisp.org>
2498 * strstr.c (strstr): Fix return value in multibyte case.
2499 * strcasestr.c (strcasestr): Likewise.
2501 2005-08-17 Jim Meyering <jim@meyering.net>
2503 Make the %s format (seconds since the epoch) work for a negative
2504 number and when used with a zero-padded field width, e.g. %015s.
2506 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2507 label so that it precedes the code to set `digits'. Otherwise,
2508 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2509 print `00-22'. Now, it prints `-0022', as it should.
2511 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2513 * regex.h: Remove useless space-before-tab. From coreutils.
2515 2005-08-17 Bruno Haible <bruno@clisp.org>
2517 * strcasestr.h: New file.
2518 * strcasestr.c: New file.
2520 2005-08-17 Bruno Haible <bruno@clisp.org>
2522 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2523 * strstr.c: Completely rewritten, with multibyte locale support.
2525 2005-08-17 Bruno Haible <bruno@clisp.org>
2527 * strcasecmp.c: Use mbuiter.h.
2529 2005-08-17 Bruno Haible <bruno@clisp.org>
2531 * mbuiter.h: New file.
2533 2005-08-16 Bruno Haible <bruno@clisp.org>
2535 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2537 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2538 NUL byte, not after it.
2540 2005-08-16 Bruno Haible <bruno@clisp.org>
2542 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2543 the valid ones. Makes the comparison operations transitive:
2544 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2545 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2547 2005-08-16 Bruno Haible <bruno@clisp.org>
2549 * strcase.h (strcasecmp): Add note in comments.
2550 * strncasecmp.c: Use code from strcasecmp.c.
2551 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2552 (strcasecmp): Work correctly in multibyte locales.
2554 2005-08-16 Bruno Haible <bruno@clisp.org>
2556 * strnlen1.h: New file.
2557 * strnlen1.c: New file.
2559 2005-08-16 Bruno Haible <bruno@clisp.org>
2561 * mbfile.h: New file.
2563 2005-08-16 Bruno Haible <bruno@clisp.org>
2565 * mbiter.h: New file.
2567 2005-08-16 Bruno Haible <bruno@clisp.org>
2569 * mbchar.h: New file.
2570 * mbchar.c: New file.
2572 2005-08-16 Bruno Haible <bruno@clisp.org>
2574 * tls.h: New file, from GNU gettext.
2575 * tls.c: New file, from GNU gettext.
2577 2005-08-15 Bruno Haible <bruno@clisp.org>
2579 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2582 2005-08-14 Jim Meyering <jim@meyering.net>
2584 Sync from coreutils.
2586 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2587 Use the hash-table-based cycle-detection code not just when
2588 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2589 Reported by James Youngman in
2590 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2591 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2592 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2593 This lets us compile with -DFTS_DEBUG, once again.
2594 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2595 * fts.c (fd_safer): Remove decl.
2596 Include fcntl--.h rather than unistd-safer.h
2597 (fts_safe_changedir): Don't call fd_safer; no longer needed
2598 now that we include fcntl--.h.
2600 2005-08-11 Simon Josefsson <jas@extundo.com>
2602 * readline.h, readline.c: New file.
2604 2005-08-11 Bruno Haible <bruno@clisp.org>
2606 * strnlen.h (strnlen): Change parameter name to match comment.
2608 2005-08-10 Simon Josefsson <jas@extundo.com>
2610 * strndup.c: Use strnlen.h.
2612 * strnlen.h: New file.
2614 2005-08-02 Simon Josefsson <jas@extundo.com>
2616 * getline.h, getline.c: Rewrite.
2618 * getdelim.h, getdelim.c: New files, ported from glibc.
2620 2005-07-31 Bruno Haible <bruno@clisp.org>
2622 * lock.h (gl_lock_initializer): New macro.
2623 (gl_lock_define_initialized): Use it.
2624 (gl_rwlock_initializer): New macro.
2625 (gl_rwlock_define_initialized): Use it.
2626 (gl_recursive_lock_initializer): New macro.
2627 (gl_recursive_lock_define_initialized): Use it.
2629 2005-07-26 Bruno Haible <bruno@clisp.org>
2631 * lock.h: Update from GNU gettext.
2632 * lock.c: Update from GNU gettext.
2634 2005-07-18 Bruno Haible <bruno@clisp.org>
2636 * lock.h (gl_once_t): New type.
2637 (gl_once_define, gl_once): New macros.
2638 * lock.c (fresh_once): New variable.
2639 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2642 2005-07-18 Simon Josefsson <jas@extundo.com>
2644 * check-version.c (check_version): Accept identical versions too.
2646 2005-07-18 Bruno Haible <bruno@clisp.org>
2648 * lock.h: New file, from GNU gettext.
2649 * lock.c: New file, from GNU gettext.
2651 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2653 * quotearg.c: Add translator comment suggested by Bruno Haible,
2654 with a minor change.
2656 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2658 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2659 copyright symbol and the year.
2660 * version-etc.c (COPYRIGHT_YEAR): New constant.
2661 (version_etc_va): Use parameterized copyright notice.
2662 Reword to conform to the current GNU coding standards.
2664 2005-07-11 Simon Josefsson <jas@extundo.com>
2666 * size_max.h: New file.
2668 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2670 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2673 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2674 and Paul Eggert <eggert@cs.ucla.edu>
2676 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2677 in wint_t, not wchar_t. Remove now-unnecessary cast.
2679 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2681 * regex.c, regex.h: Sync from libc.
2682 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2683 New files, synced from libc, except that regex_internal.h
2684 currently has a small porting fix.
2686 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2688 Remove the dependency of the strftime module on the tzset module.
2689 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2690 Copy the input structure, to work around some of the bug with
2691 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2692 Solaris releases, you should also use the tzset module, but we won't
2693 require it as a dependency any more since we don't want LGPLed code
2694 to depend on GPLed code.
2696 2005-07-02 Jim Meyering <jim@meyering.net>
2698 * backupfile.c (backup_args): Change a `0' to NULL.
2700 2005-07-01 Jim Meyering <jim@meyering.net>
2702 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2703 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2704 * save-cwd.c, tempname.c:
2705 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2706 and don't include <sys/file.h>).
2708 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2710 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2711 declares only 'struct timespec;' (!).
2713 2005-06-29 Jim Meyering <jim@meyering.net>
2715 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2716 type name. Use the variable name instead.
2717 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2719 2005-06-28 Simon Josefsson <jas@extundo.com>
2721 * check-version.h, check-version.c: New files.
2723 2005-06-28 Simon Josefsson <jas@extundo.com>
2725 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2726 collision with global variable. Better indentation. Don't
2727 increment buffer pointer beyond buffer end. Based on comments
2728 from Paul Eggert <eggert@cs.ucla.edu>.
2732 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2734 * canon-host.c (canon-host): Append trailing "," to 0 in
2735 initializer of struct addrinfo, as an indication that we don't
2736 care how many members the structure has.
2738 2005-06-24 Derek Price <derek@ximbiot.com>
2739 and Bruno Haible <bruno@clisp.org>
2741 Remove stat module & update lstat.
2742 * stat.c: Remove this file...
2743 (slash_aware_lstat): ...moving this content and its support...
2744 * lstat.c (rpl_lstat): ...into here.
2745 * lstat.h: New file.
2747 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2749 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2750 (ranged_convert): Don't save conversion in a temporary struct.
2751 This causes a warning with GCC 4.0.0, and anyway in the typical
2752 case it's not worth the extra 100 bytes or so of code.
2753 (ranged_convert, __mktime_internal): When calling a function via a
2754 pointer P, use P () rather than (*P) (), as we now assume C89 or
2757 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2759 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2760 "who -r" failed to give output. Problem reported by Tim Waugh.
2762 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2763 (xcalloc): Use it to avoid needless tests.
2764 Problem reported by Jim Meyering.
2766 2005-06-16 Jim Meyering <jim@meyering.net>
2768 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2769 when either N or S is zero.
2771 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2773 * argp.h (__option_is_short): Check upper limit of
2774 __key. Isprint() requires its argument to have the value
2775 of an unsigned char or EOF.
2777 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2779 * fnmatch.c (fnmatch): If there is an encoding error in a
2780 multibyte string or pattern, fall back on unibyte matching.
2781 Problem reported by James Youngman.
2783 2005-06-08 Bruno Haible <bruno@clisp.org>
2785 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2788 2005-06-08 Bruno Haible <bruno@clisp.org>
2790 * csharpcomp.h: New file, from GNU gettext.
2791 * csharpcomp.c: New file, from GNU gettext.
2792 * csharpcomp.sh.in: New file, from GNU gettext.
2794 2005-06-07 Derek Price <derek@ximbiot.com>
2797 * glob_.h: Indent nested #ifdef.
2799 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2801 Sync from coreutils.
2802 Use "file name" when talking about file names, instead of "filename"
2803 or "path", as per the GNU coding standards.
2804 * mkdir-p.c: Renamed from makepath.c.
2805 (make_dir_parents): Renamed from make_path. All callers changed.
2806 * mkdir-p.h: Likewise. All includers changed.
2807 * filenamecat.c: Renamed from path-concat.c.
2808 (file_name_concat): Renamed from path_concat. All callers changed.
2809 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2810 * filenamecat.h: Likewise. All includers changed.
2811 * acl.c: Don't use "path" or "filename" to mean "file name"
2812 in comments or local variable names.
2813 * basename.c: Likewise.
2814 * canonicalize.c, canonicalize.h: Likewise.
2815 * dirname.c, dirname.h: Likewise.
2816 * euidaccess.c: Likewise.
2817 * exclude.c: Likewise
2818 * fnmatch_.h, fnmatch_loop.c: Likewise.
2819 * fsusage.c, fsuage.h: Likewise.
2820 * fts.c, fts_.h: Likewise.
2821 * getcwd.c: Likewise.
2822 * getloadavg.c: Likewise.
2823 * mkstemp.c: Likewise.
2824 * mountlist.c, mountlist.h: Likewise.
2825 * openat.c, openat.h: Likewise.
2826 * readlink-stub.c: Likewise.
2827 * readutmp.c, readutmp.h: Likewise.
2828 * rename.c: Likewise.
2829 * rmdir.c: Likewise.
2831 * savedir.c: Likewise.
2832 * stripslash.c: Likewise.
2833 * tempname.c: Likewise.
2834 * xreadlink.c: Likewise.
2835 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2837 * exclude.h: Likewise.
2839 * euidaccess.c (getuid, getgid, getuid, getegid)
2840 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2841 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2842 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2843 * pathmax.h: Include <limits.h> unconditionally, since other
2844 files have been getting away with it for years (MORE/BSD 4.3
2846 * userspec.c (getpwnam, getgrnam, getgrgid)
2847 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2849 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2850 Define to 256, not 255, as per modern POSIX.
2852 2005-06-01 Bruno Haible <bruno@clisp.org>
2854 * csharpexec.h: New file, from GNU gettext.
2855 * csharpexec.c: New file, from GNU gettext.
2856 * csharpexec.sh.in: New file, from GNU gettext.
2858 2005-05-31 Derek Price <derek@ximbiot.com>
2859 Paul Eggert <eggert@cs.ucla.edu>
2862 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2864 2005-05-29 Derek Price <derek@ximbiot.com>
2865 Paul Eggert <eggert@cs.ucla.edu>
2867 * glob_.h, glob.c: New files.
2869 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2871 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2873 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2874 the configuration hassle isn't worth it.
2875 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2876 (LONGEST_MODIFIER, PRIuMAX): Remove.
2878 2005-05-27 Bruno Haible <bruno@clisp.org>
2880 * getlogin_r.h: Remove second include of <stddef.h>.
2882 2005-05-25 Bruno Haible <bruno@clisp.org>
2883 Derek Price <derek@ximbiot.com>
2885 * getlogin_r.h: Simplify API documentation.
2887 2005-05-25 Derek Price <derek@ximbiot.com>
2888 Paul Eggert <eggert@cs.ucla.edu>
2890 * getlogin_r.c, getlogin_r.h: New files.
2892 2005-05-22 Bruno Haible <bruno@clisp.org>
2894 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2895 Also include <sys/param.h> if it defines MIN, MAX.
2896 Based on a patch by Derek Price <derek@ximbiot.com>.
2898 2005-05-22 Bruno Haible <bruno@clisp.org>
2900 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2901 (INT64_MIN): Fix definition.
2902 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2904 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2905 NEED_SIGNED_INT_TYPES.
2907 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2908 HAVE_SYSTEM_INTTYPES.
2910 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2912 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2913 so that unistd-safer.h (GPL'ed code) need not be included.
2915 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2918 * fts.c: Don't include "cycle-check.h" or "hash.h".
2919 (setup_dir, free_dir): New functions.
2920 (enter_dir, leave_dir): Define trivial
2921 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2922 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2923 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2924 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2925 Move to fts-cycle.c.
2926 (fts_open): Use setup_dir.
2927 (fts_close): Use free_dir.
2928 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2929 This adds a label and some gotos, but the alternatives were messier.
2930 Check for memory allocation failure when entering a dir.
2931 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2932 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2933 (FTS): New member fts_cycle, that is a union that contains the
2934 old active_dir_ht and cycle_state. All uses changed to mention
2935 fts_cycle.ht and fts_cycle.state.
2936 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2937 fts.c, with the following changes:
2938 (setup_dir, free_dir): New functions.
2939 (enter_dir): Now returns bool. Return true if successful, false
2940 if memory exhausted. All callers changed.
2941 Do not bother partly cleaning up on
2942 memory allocation failure; that is free_dir's job.
2943 However, free ad if hash_insert fails, to avoid memory leak.
2944 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2945 fts->fts_options to see which union member to use.
2947 2005-05-20 Jim Meyering <jim@meyering.net>
2949 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2950 Now a macro, to pacify GCC.
2952 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2954 * chown.c (rpl_chown): Return -1 on failure.
2956 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2958 * canonicalize.c: Include canonicalize.h first, to test interface.
2959 Include <stddef.h> unconditionally, since we assume C89 now.
2960 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2961 * fts.c: Include fts_.h first, to check interface.
2962 Do not include intprops.h; no longer needed.
2963 Include cycle-check.h and hash.h, since fts_.h no longer does.
2964 Remove unnecessary casts of closedir to void.
2965 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2966 decide whether to decrement nlinks.
2967 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2968 (FTS): Use struct hash_table * instead of Hash_table, so that
2969 we no longer need to include hash.h here.
2971 2005-05-17 Jim Meyering <jim@meyering.net>
2973 * fts.c, fts_.h: New files, from coreutils.
2975 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2977 Sync from coreutils.
2978 * unlinkdir.c, unlinkdir.h: New files.
2979 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2980 regex.h, unlocked-io.h, xtime.h:
2981 White space changes only.
2982 * makepath.c (make_path): Port to hosts where leading "//" is special.
2983 * yesno.c: Include getline.h, not ctype.h.
2984 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2985 Use getline to remove arbitrary restriction on response length.
2987 2005-05-13 Bruno Haible <bruno@clisp.org>
2989 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2990 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2991 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2992 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2993 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2994 Add support for 64-bit integers in the MSVC compiler.
2996 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2998 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2999 Change the initial comment to refer to GPL, not LGPL.
3000 gnulib-tool will change it to LGPL as needed.
3002 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3003 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3004 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3005 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3006 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3007 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3008 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3009 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3010 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3011 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3012 concatpath.c, config.charset, copy-file.c, copy-file.h,
3013 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3014 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3015 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3016 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3017 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3018 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3019 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3020 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3021 full-read.c, full-read.h, full-write.c, full-write.h,
3022 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3023 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3024 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3025 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3026 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3027 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3028 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3029 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3030 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3031 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3032 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3033 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3034 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3035 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3036 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3037 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3038 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3039 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3040 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3041 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3042 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3043 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3044 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3045 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3046 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3047 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3048 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3049 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3050 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3051 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3052 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3053 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3054 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3055 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3056 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3057 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3058 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3059 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3060 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3061 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3062 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3063 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3064 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3065 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3066 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3067 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3068 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3069 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3070 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3071 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3072 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3073 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3074 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3075 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3076 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3077 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3078 Update FSF postal mail address.
3080 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3082 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3083 specified in ai_socktype. Fix invalid ai_protocol
3084 check. ai_protocol is usually set to 0 or depending on
3085 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3086 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3087 ai_socktype / ai_protocol in the returned addrinfo structure.
3089 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3090 Bruno Haible <bruno@clisp.org>
3092 * inet_ntop.h: New file.
3093 * inet_ntop.c: New file, from glibc with modifications.
3095 2005-05-08 Jim Meyering <jim@meyering.net>
3097 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3099 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3101 Merge from coreutils. Among other things,
3102 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3103 * fd-safer.c: New file.
3104 * fcntl-safer.h, open-safer.c: Remove.
3105 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3106 * dup-safer.c: Include unistd-safer.h first.
3107 Don't include errno.h.
3108 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3109 * file-type.h: Don't assume invoker included sys/stat.h first.
3110 * file-type.c: Rely on file-type.h change.
3111 * getloadavg.c: Include unistd-safer.h.
3112 (getloadavg): Use safer open.
3113 * getusershell.c: Include "stdio-safer.h".
3114 (getusershell): Use safer fopen.
3115 * long-options.c (long_options): Use NULL rather than 0.
3116 * modechange.h (mode_free): Remove; all callers changed to invoke
3118 * modechange.c: Likewise.
3119 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3120 (MODE_DONE): New constant.
3121 (struct mode_change): Remove 'next' member.
3122 (make_node_op_equals): New function; like the old one of the
3123 same name, except it allocates an array.
3124 (mode_compile, mode_create_from_ref): Use it.
3125 (mode_compile): Allocate result as an array, not a linked list.
3126 Parse octal string ourself, so that we catch mistakes like "+0".
3127 (mode_adjust): Arg is an array, not a linked list.
3128 * modechange.c: Include stat-macros.h, xalloc.h.
3129 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3130 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3131 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3132 Remove. This is now stat-macros.h's job.
3133 (talloc): Remove. All callers replaced by xalloc, so that
3134 our invokers don't have to worry about reporting memory failures.
3135 (make_node_op_equals): Remove.
3136 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3138 (struct mode_change): Moved here from modechange.h.
3139 (mode_append_entry): Remove.
3140 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3141 apps to have incorrect behavior. Use simpler algorithm for head
3142 and tail. Don't futz with umask; that's now the job of mode_adjust.
3143 Detect more invalid usages rather than having somewhat-random behavior.
3144 Don't insert an "a=" action, as that leads to incorrect behavior.
3145 (mode_compile, mode_create_from_ref): Return NULL on error instead
3146 of an enum, since now there's only one way to have an error. All
3148 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3149 at the correct time. Simplify calculation of "+u" and its ilk.
3150 Don't mishandle "+X".
3151 (mode_free): Remove "register" and localize decls.
3152 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3153 (struct mode_change): Move to modechange.c; callers don't
3154 need to see this stuff.
3155 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3156 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3157 (mode_change, mode_adjust): Reflect the new signatures noted above.
3158 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3159 that might redefine system include files.
3160 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3161 (my_usleep): Use NULL rather than (void *) 0.
3162 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3163 Use siginterrupt to specify that system calls should be interrupted.
3164 (rpl_nanosleep): Move initialization of suspended closer to call of
3166 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3167 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3168 (desirable_utmp_entry): New function.
3169 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3170 using x2nrealloc, to simplify logic.
3171 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3172 size calculation. Do not assume utmp file is a regular file.
3173 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3174 (READ_UTMP_CHECK_PIDS): New constant.
3175 * save-cwd.c: Include unistd-safer.h.
3176 (save_cwd): Use fd_safer.
3177 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3178 [!_LIBC] Include "stat-macros.h" instead.
3179 * unistd-safer.h (fd_safer): New decl.
3181 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3183 * byteswap_.h: New file.
3185 2005-04-25 Albert Chin <china@thewrittenword.com>
3187 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3190 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3192 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3193 that "UTC +1 second" continues to work. Problem reported
3195 (relunit_snumber): New rule.
3198 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3200 * getdate.y (universal_time_zone_table): New constant.
3201 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3202 universal_time_zone_table.
3203 (lookup_zone): Prefer universal_time_zone_table to
3204 local_time_zone_table, so that "GMT" time stamps are allowed in
3205 London during the summer. Problem reported by Ian Abbott.
3207 2005-04-12 Jim Meyering <jim@meyering.net>
3209 * human.c (humblock): Set *options even when returning due to
3210 xstrtoumax conversion failure. Thanks to a used-uninitialized
3213 2005-04-09 Jim Meyering <jim@meyering.net>
3215 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3216 -Wuninitialized: initialize tm0.tm_year.
3218 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3220 * getdate.y (parser_control): rels_seen is now a boolean, not a
3221 count, since there's no maximum. All uses changed.
3222 Add member dsts_seen.
3223 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3225 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3226 Use pc_rels_seen to decide whther a date is absolute.
3228 * getdate.y (number): Don't overwrite year.
3229 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3232 2005-04-02 Simon Josefsson <jas@extundo.com>
3234 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3235 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3237 2005-03-27 Jim Meyering <jim@meyering.net>
3239 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3241 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3243 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3244 "one's complement" -> "ones' complement" in comment, as per Knuth.
3245 "value of type" -> "type or expression" in comment.
3246 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3248 2005-03-26 Jim Meyering <jim@meyering.net>
3251 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3252 Correct typos: s/or/of/.
3254 2005-03-23 Jim Meyering <jim@meyering.net>
3256 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3258 2005-03-21 Jim Meyering <jim@meyering.net>
3260 Changes imported from coreutils.
3262 * cycle-check.c: Don't include xalloc.h.
3264 * path-concat.c: Don't include assert.h.
3265 (path_concat): Remove assertion that would have triggered
3266 for ABASE starting with more than one slash.
3267 Reported by Andreas Schwab.
3269 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3270 properly when ABASE is an absolute file name.
3271 Correct the description of this function.
3273 Add an assertion and a test driver.
3274 This fixes a bug introduced on 2004-07-02.
3275 Andreas Schwab reported the resulting failure of cp --parents:
3276 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3278 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3280 * strftime.c (my_strftime): If the underlying strftime returns 0
3281 (which shouldn't happen), generate nothing instead of returning 0
3282 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3284 2005-03-16 Bruno Haible <bruno@clisp.org>
3286 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3288 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3290 * strftime.c (my_strftime): Prepend space to format so that we can
3291 reliably distinguish strftime failure from empty output on POSIX
3294 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3296 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3297 (iconv_string): Don't guess a size-zero buffer, as that might cause
3298 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3299 result would be 'too large', where 'too large' is (heuristically)
3300 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3301 overflow concerns. This will prevent some unwanted malloc failures
3302 when the inputs are very large.
3304 2005-03-15 Bruno Haible <bruno@clisp.org>
3306 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3309 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3312 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3314 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3316 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3317 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3319 * strtol.c: Likewise.
3321 2005-03-14 Simon Josefsson <jas@extundo.com>
3323 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3326 2005-03-14 Jim Meyering <jim@meyering.net>
3328 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3329 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3330 to be nonzero so that we (and caller) can detect the difference
3331 between a valid zero-length expansion and an error return, even
3332 when the underlying strftime fails before writing anything into
3335 2005-03-10 Jim Meyering <jim@meyering.net>
3337 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3338 so that this module works on systems without fchdir.
3340 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3342 Factor int-properties macros into a single file, except for
3343 glibc-related files.
3344 * intprops.h: New file.
3345 * getloadavg.c: Include it instead of limits.h.
3346 (INT_STRLEN_BOUND): Remove.
3347 * human.c: Include intprops.h.
3348 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3349 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3350 * inttostr.h: Include intprops.h instead of limits.h.
3351 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3352 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3353 for consistency with intprops.h.
3354 (time_t_is_integer, twos_complement_arithmetic): Use them.
3355 * sig2str.h: Include <signal.h>, intprops.h.
3356 (INT_STRLEN_BOUND): Remove.
3357 * strftime.c (TYPE_SIGNED): Remove.
3358 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3359 * strtol.c: Adjust comments to match intprops.h.
3360 * userspec.c: Include intprops.h.
3361 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3362 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3363 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3364 instead of rolling our own expressions.
3365 * xstrtol.c: Include xstrtol.h first, to test interface.
3367 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3369 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3370 the right thing even if adding 1900 would overflow. Similarly
3371 for tm_mon + 1 and tm_yday + 1.
3372 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3373 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3374 (DO_SIGNED_NUMBER): New macro.
3375 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3377 2005-03-07 Bruno Haible <bruno@clisp.org>
3379 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3381 2005-03-03 Derek R. Price <derek@ximbiot.com>
3382 Bruno Haible <bruno@clisp.org>
3384 * pagealign_alloc.h: New file.
3385 * pagealign_alloc.c: New file.
3387 2005-01-28 Bruno Haible <bruno@clisp.org>
3389 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3392 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3394 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3395 The workaround isn't strictly needed for POSIX conformance, and
3396 it's too much of a pain to configure and maintain. We'll ask
3397 people to fix their kernels instead.
3398 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3399 (NANOSLEEP_BUG_WORKAROUND): Remove.
3400 (xnanosleep): Remove the workaround.
3402 2005-02-12 Bruno Haible <bruno@clisp.org>
3404 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3406 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3408 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3409 * timespec.h (gettime): Return void, since it always
3410 succeeds now. All uses changed.
3411 * gettime.c (gettime) Likewise.
3412 [HAVE_NANOTIME]: Prefer nanotime.
3413 Assume gettimeofday succeeds, as POSIX requires.
3414 Assime time () succeeds, since other code already does.
3415 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3416 (timespec_subtract): Remove.
3417 (NANOSLEEP_BUG_WORKAROUND): New constant.
3418 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3419 things considerably. Use it only on GNU/Linux hosts, since the
3420 workaround shouldn't be needed elsewhere.
3422 2005-02-24 Bruno Haible <bruno@clisp.org>
3424 * gettext.h: Update from GNU gettext 0.14.2.
3426 2005-02-24 Bruno Haible <bruno@clisp.org>
3428 * localcharset.c: Update from GNU gettext 0.14.2.
3429 * config.charset: Update from GNU gettext 0.14.2.
3431 2005-02-22 Simon Josefsson <jas@extundo.com>
3433 * iconvme.h, iconvme.c: New files, from libc.
3435 2005-02-20 Neil Conway <neilc@samurai.com>
3437 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3438 returned by OSX/Darwin if the specified buffer is not large
3439 enough for the hostname.
3441 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3443 * memrchr.h: New file.
3444 * chdir-long.c: Include it.
3445 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3446 Don't bother including stddef.h.
3448 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3450 * argp-help.c (__argp_help): Create a fake struct argp_state and
3451 pass it to _help, otherwise the latter coredumps trying to
3452 dereference state.root_argp.
3454 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3456 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3458 Include <sys/types.h>, for dev_t.
3459 (ME_DUMMY, ME_REMOTE): Move from here....
3460 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3461 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3463 Include mountlist.h first, to test the interface.
3465 2005-01-29 Bruno Haible <bruno@clisp.org>
3467 * progname.c (program_name): Initialize.
3468 Needed when linking statically on MacOS X.
3470 2005-01-28 Bruno Haible <bruno@clisp.org>
3472 * javacomp.sh.in: New file, from GNU gettext.
3473 * javacomp.h: New file, from GNU gettext.
3474 * javacomp.c: New file, from GNU gettext.
3476 2005-01-26 Bruno Haible <bruno@clisp.org>
3478 * javaexec.sh.in: New file, from GNU gettext.
3479 * javaexec.h: New file, from GNU gettext.
3480 * javaexec.c: New file, from GNU gettext.
3482 2005-01-26 Simon Josefsson <jas@extundo.com>
3484 * gai_strerror.c: Use GPL in header.
3486 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3488 * argp-help.c (hol_entry_help): Avoid using non-constant
3489 initializers for struct pentry_state.
3490 (__argp_error): Check return value of __asprintf
3491 (__argp_failure): Translate error message
3493 * argp-parse.c: Removed braces around the expansion of N_()
3495 2005-01-21 Jim Meyering <jim@meyering.net>
3497 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3498 same value as for Solaris 9.
3500 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3501 component length. This included changing the parameter to be
3502 of type `char *' rather than `char const *'.
3503 * chdir-long.h (chdir_long): Update prototype.
3505 * openat.c (fdopendir, fstatat): New functions.
3506 * openat.h: Include headers required for use of DIR and struct stat.
3507 [AT_SYMLINK_NOFOLLOW]: Define.
3508 (fdopendir, fstatat): Add prototypes.
3510 2005-01-21 Bruno Haible <bruno@clisp.org>
3512 * classpath.h: New file, from GNU gettext.
3513 * classpath.c: New file, from GNU gettext.
3515 2005-01-20 Simon Josefsson <jas@extundo.com>
3517 * version-etc-fsf.c: New file, with version_etc_copyright.
3518 * version-etc.c: Remove version_etc_copyright.
3519 * version-etc.h (version_etc_copyright): Use [] instead of * in
3520 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3522 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3524 * save-cwd.c (save_cwd): Remove code to support the case
3525 where fchdir is missing or flaky.
3527 2005-01-20 Simon Josefsson <jas@extundo.com>
3529 * base64.h (isbase64): Add.
3531 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3532 using a unsigned prototype, don't inline.
3533 (base64_decode): Use it.
3535 2005-01-19 Bruno Haible <bruno@clisp.org>
3537 * sh-quote.h: New file, from GNU gettext.
3538 * sh-quote.c: New file, from GNU gettext.
3540 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3542 Merge changes from coreutils, as described below in several
3543 changelogs dated today.
3545 * save-cwd.c: Include "save-cwd.h" before other include files.
3546 (O_DIRECTORY): Remove; not needed here, since "." must be
3547 a directory. All uses removed.
3548 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3549 universal on Suns, and we also need to test for IRIX.
3550 Revamp code to use 'if' rather than '#if'.
3551 Avoid unnecessary comparison of cwd->desc to 0.
3553 * utimens.c (futimens): Robustify the previous patch, by checking
3554 for known valid error numbers rather than observed invalid ones.
3556 2005-01-18 Jim Meyering <jim@meyering.net>
3558 * version-etc.c (version_etc_copyright): Update copyright date.
3560 * utimens.c (futimens): Account for the fact that futimes
3561 can also fail with errno == ENOSYS or errno == ENOENT.
3562 Patch from Dmitry V. Levin.
3564 Change the name of the robust chdir function from chdir to chdir_long.
3565 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3566 (restore_cwd): Use chdir_long, not chdir.
3567 * chdir-long.c: Renamed from chdir.c.
3568 * chdir-long.h: Renamed from chdir.h.
3569 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3572 2005-01-18 Bob Proulx <bob@proulx.com>
3574 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3575 offsetof() macro construct to avoid compile failure with native HP-UX
3576 11.0 ANSI C compiler.
3578 2005-01-06 Bruno Haible <bruno@clisp.org>
3580 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3581 because stpncpy.m4 takes care of it.
3583 2004-01-24 Bruno Haible <bruno@clisp.org>
3585 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3587 2003-10-09 Bruno Haible <bruno@clisp.org>
3589 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3591 2005-01-06 Bruno Haible <bruno@clisp.org>
3593 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3594 * fwriteerror.c: Include <stdbool.h>.
3595 (fwriteerror): At the end, close the file stream. Record whether
3596 stdout was already closed.
3598 2004-05-27 Bruno Haible <bruno@clisp.org>
3600 * execute.c (environ): Declare if needed.
3601 * pipe.c (environ): Likewise.
3602 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3604 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3606 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3607 definitions to be after all include files, to avoid collisions.
3608 Problem reported by Bob Proulx.
3610 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3612 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3613 not needed. This removes a dependency on the gettext module.
3614 [defined _LIBC]: Do not include <libintl.h>; not needed.
3616 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3618 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3621 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3623 * argp-parse.c: Include <stddef.h>.
3624 (alignof, alignto): New macros.
3625 (parser_init): Don't assume that void * is aligned sufficiently
3628 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3629 need to extend the stack.
3630 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3633 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3635 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3637 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3639 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3640 Remove now-obsolete comment about AIX.
3641 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3642 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3643 (YYMAXDEPTH): New macro.
3645 2004-12-18 Bruno Haible <bruno@clisp.org>
3647 * fatal-signal.c (fatal_signals): Make non-const.
3648 (init_fatal_signals): New function.
3649 (uninstall_handlers, install_handlers): Ignore signals that were set to
3651 (at_fatal_signal): Call init_fatal_signals.
3652 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3654 Reported by Paul Eggert.
3656 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3658 * getdate.y (textint): New member "negative".
3659 (time_zone_hhmm): New function.
3660 Expect 14 shift-reduce conflicts, not 13.
3661 (o_colon_minutes): New rule.
3662 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3663 (yylex): Set the "negative" member of signed numbers.
3665 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3667 Changes imported from coreutils.
3668 * hard-locale.c: Assume <locale.h> exists.
3670 (GLIBC_VERSION): New macro.
3671 (hard_locale): Assume setlocale exists.
3672 Rewrite to avoid #ifdef.
3673 Use strdup rather than malloc + strcpy.
3674 * human.c: Assume <locale.h> exists.
3675 (human_readable): Assume localeconv exists.
3677 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3679 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3680 convert T2, not T. (Imported from libc.)
3682 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3684 * getcwd.c (is_ENAMETOOLONG): New macro.
3685 (__getcwd.c): Don't restore errno; glibc doesn't.
3686 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3687 first, falling back to our code only if its results look suspicious.
3688 Ensure that the resulting buffer is only as large as necessary.
3690 * readutmp.c: Include readutmp.h first.
3691 Include <errno.h>, since readutmp.h no longer does that.
3692 * readutmp.h: Don't include <errno.h>,
3693 <sys/param.h>, <time.h>; not needed to establish interface.
3694 (errno): Remove decl.
3695 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3696 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3697 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3699 2004-11-28 Simon Josefsson <jas@extundo.com>
3701 * base64.h, base64.c: New file.
3703 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3705 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3707 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3709 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3710 HP's ANSI C compiler.
3711 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3712 Declaring int functions causes warnings on some modern systems and
3713 shouldn't be needed to compile on ancient ones.
3714 * same.c (MIN) [defined MIN]: Don't define, since it's already
3717 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3718 with the following changes.
3719 (__set_errno): Parenthesize properly.
3720 Include <stdbool.h>.
3721 (MIN, MAX, MATCHING_INO): New macros.
3722 (__getcwd): Define with prototype, not K&R form.
3723 Use heuristics to allocate default buffer on stack if possible.
3724 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3725 behavior, and to avoid the PATH_MAX limit when computing
3727 Use MATCHING_INO to compare inode number to file.
3728 Check for arithmetic overflow in size calculations.
3729 Fix bug in reallocation of dot array that caused getcwd to fail
3730 on directories nested deeper than 75.
3731 Be more careful about saving errno on error.
3732 Do not use realloc; use only free+malloc, as this is a bit
3733 more flexible and avoids a needless copy operation.
3734 Do not inspect st_dev and st_ino for symbolic links; POSIX
3735 doesn't specify the latter.
3736 Check for closedir errors.
3737 Avoid needless casts.
3738 Use "#ifdef weak_alias" around weak_alias, to be like other
3740 The following changes to getcwd.c have effect only when used in
3741 gnulib; they have no effect inside glibc proper.
3742 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3743 as alloca isn't used.
3744 (alloca, __alloca): Likewise.
3745 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3746 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3747 unconditionally, as gnulib assumes C89 or better.
3748 Do not include <sys/param.h>.
3749 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3750 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3752 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3753 Include <dirent.h> in a way that is compatible with modern Autoconf.
3754 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3755 New macros, if not already defined.
3756 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3757 Use "_LIBC", not "defined _LIBC", for consistency.
3758 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3760 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3761 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3762 * xgetcwd.c: David MacKenzie's old code was removed, so give
3763 credit only to Jim Meyering and adjust the copyright dates.
3764 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3765 <stdlib.h>, <unistd.h>, "pathmax.h".
3766 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3767 (INITIAL_BUFFER_SIZE): Remove.
3768 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3770 2004-11-23 Jim Meyering <jim@meyering.net>
3772 * getopt_.h: Remove trailing blanks.
3774 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3776 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3777 (futimens): New function, which uses futimes if available.
3778 (futimens, utimens): Support timespec==NULL, with same semantics
3779 as utime and utimens.
3780 * utimens.h (futimens): New decl.
3782 2004-11-23 Jim Meyering <jim@meyering.net>
3784 * __fpending.c: Add comment.
3786 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3788 * getopt_.h: Re-addition of __getopt_argv_const caused
3789 redefinition warnings. To avoid them, include the defines
3790 in `#if !defined __need_getopt ... #endif'. The only place
3791 where __getopt_argv_const is used is in definitions
3792 of getopt_long and getopt_long_only below, which are as well
3793 protected by `#ifndef __need_getopt'.
3794 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3795 __need_getopt after including <stdio.h> and <unistd.h> These
3796 headers might have defined it.
3798 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3800 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3802 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3803 optopt): Use them instead of invoking ## directly; otherwise, the
3804 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3806 2004-11-19 Bruno Haible <bruno@clisp.org>
3808 * strtok_r.c: Move comments from here...
3809 * strtok_r.h: ... to here.
3811 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3813 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3814 might fail. Problem reported by Yoann Vandoorselaere.
3815 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3816 that mishandle size_t overflow.
3818 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3820 * canon-host.c: Include "strdup.h".
3821 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3822 Use strdup instead of malloc/strcpy to duplicate strings.
3824 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3825 (human_space_before_unit): New constant.
3826 * human.c (human_readable): Support it.
3828 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3829 (xgetcwd): Set errno correctly when failing.
3830 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3831 the failure is actually due to a PATH_MAX problem.
3833 Further getopt changes to make it more likely that glibc will
3834 buy the changes back.
3835 * getopt.c (POSIXLY_CORRECT): New constant.
3836 (getopt): Use it, so to preserve glibc semantic
3837 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3838 when compiling for libc.
3839 * getopt_.h (__getopt_argv_const): Bring it back.
3840 (getopt_long, getopt_long_only): Use it.
3842 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3843 New arg POSIXLY_CORRECT. All callers changed.
3844 (getopt): Argv is now char * const *, as per standard.
3845 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3846 not char *__getopt_argv_const *.
3847 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3848 _getopt_long_only_r): Likewise.
3849 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3850 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3851 _getopt_long_r, _getopt_long_only_r): Likewise.
3852 * getopt_.h (__getopt_argv_const): Remove.
3853 (getopt): Argv is now char * const *, as per standard.
3855 * getdate.y (tORDINAL): New token.
3856 (day, relunit): Allow it for relative times.
3857 (relative_time_table): Use tORDINAL for ordinals.
3859 2004-11-15 Jim Meyering <jim@meyering.net>
3861 * closeout.c: Include "__fpending.h" once again.
3862 Include <stdbool.h>.
3863 (close_stdout): Don't fail just because stdout was closed initially,
3864 since some programs don't write to stdout in the normal course of
3865 operation (other than --version and --help), and we don't want this
3866 function to make e.g. `touch file >&-' fail.
3867 But do fail if it was closed and someone has tried to write to it.
3868 E.g., `printf foo >&-' must fail.
3870 2004-11-11 Simon Josefsson <jas@extundo.com>
3872 * strtok_r.h, strtok_r.c: New file.
3874 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3876 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3877 we can stop lying to compilers about the constness of argv when we
3878 are compiled outside glibc.
3879 (getopt, getopt_long, getopt_long_only): Use it.
3880 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3882 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3883 _getopt_long_only_r): Likewise.
3884 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3885 _getopt_long_only_r): Likewise.
3887 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3888 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3889 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3890 the other external symbols.
3891 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3892 declaration, since the above renaming now works around collisions.
3894 2004-11-11 Jim Meyering <jim@meyering.net>
3896 * linebreak.c: Remove trailing blanks.
3897 * alloca_.h: Likewise.
3898 * acosl.c: Likewise.
3899 * euidaccess.c: Likewise.
3900 * allocsa.h: Likewise.
3902 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3904 * mktime.c (SHR): New macro, which is a portable
3905 substitute for >> that should work even on Crays.
3906 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3907 Problem reported by Mark D. Baushke in
3908 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3909 * getdate.y (SHR): Likewise.
3911 * strftime.c (SHR): Likewise.
3913 * quotearg.c (struct quoting_options): Use unsigned int for
3914 quote_these_too, so that right shifts are well defined. All uses
3917 2004-11-10 Simon Josefsson <jas@extundo.com>
3919 * getaddrinfo.h, getaddrinfo.c: New files.
3921 2004-11-10 Jim Meyering <jim@meyering.net>
3923 Ensure that no close failure goes unreported.
3924 * closeout.c (close_stdout): Always close stdout. I.e., don't
3925 return early when it seems there's nothing to flush.
3926 Don't include __fpending.h.
3928 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3930 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3932 2004-11-05 Bruno Haible <bruno@clisp.org>
3934 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3935 Reported by Mark D. Baushke <mdb@cvshome.org>.
3937 2004-11-04 Bruno Haible <bruno@clisp.org>
3939 2004-09-11 Bruno Haible <bruno@clisp.org>
3940 * allocsa.valgrind: New file.
3941 2004-02-06 Bruno Haible <bruno@clisp.org>
3942 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3943 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3944 Reported by Christopher Seip <chris.seip@hp.com>.
3946 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3948 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3949 with errno == ERANGE if the buffer is too small.
3950 Problem reported by Mark D. Baushke.
3952 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3954 * xreadlink.c (MAXSIZE): New macro.
3955 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3956 size does not exceed MAXSIZE. Avoid cast.
3957 As suggested by Mark D. Baushke in
3958 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3959 if readlink fails with buffer size just under MAXSIZE, try again
3962 2004-11-02 Derek R. Price <derek@ximbiot.com>
3963 and Paul Eggert <eggert@cs.ucla.edu>
3965 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3966 (get_date): Overparenthesize to avoid GCC warning.
3968 2004-11-02 Bruno Haible <bruno@clisp.org>
3970 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3971 function returns void.
3973 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3975 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3976 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3979 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3981 * getdate.y: Add support for TZ="foo" within a date string.
3982 Fix some bugs near time_t boundaries. Reject dates with
3983 out-of-range components, e.g., "Sept 31".
3984 Include <stdlib.h>, "setenv.h", "xalloc.h".
3985 (ISDIGIT_LOCALE): Remove; unused.
3986 Note that the TZ and time functions used here are not reentrant.
3987 (mktime_ok, get_tz): New functions.
3988 (TZBUFSIZE): New constant.
3989 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3990 This requires that we sometimes generate our own TZ="XXX..." setting.
3992 2004-10-27 Derek R. Price <derek@ximbiot.com>
3994 * mktime.c (not_equal_tm): Remove redundant check.
3996 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3998 * getdate.y: Use Bison 1.875 features, and some minor
3999 code cleanups. This change does not affect semantics.
4000 Don't include <stdlib.h>; no longer needed.
4001 Don't include unlocked-io.h; only the "#if TEST" code uses
4002 stdio, and performance isn't crucial there.
4003 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4004 Bison 1.875 features as described below.
4005 All uses of "PC." replaced by "pc->".
4006 (YYSTYPE): Add a forward declaration.
4007 (yylex, yyerror): Use full prototypes in forward decls.
4008 Use "%pure-parser" rather than obsolescent "%pure_parser".
4009 Use %parse-param and %lex-param instead of obsolescent
4010 YYPARSE_PARAM and YYLEX_PARAM.
4011 (meridian_table, month_and_day_table, time_units_table,
4012 relative_time_table, time_zone_table, military_table,
4013 lookup_zone, lookup_word, get_date):
4014 Use NULL instead of 0 where appropriate.
4015 (to_hour): Avoid abort (), to avoid a dependency on
4017 (yyerror, yylex): Now accepts parser_control * arg.
4018 (main) [TEST]: Use '\0' rather than 0 for char.
4020 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4022 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4023 It's now the caller's responsibility to handle the case where
4024 !HAVE_GETPAGESIZE && !defined getpagesize.
4026 * mktime.c (leapyear): Arg is long int, not int.
4028 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4030 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4032 2004-10-12 Simon Josefsson <jas@extundo.com>
4034 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4035 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4038 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4040 * vsnprintf.h: New file.
4041 * vsnprintf.c: New file.
4043 2004-10-07 Bruno Haible <bruno@clisp.org>
4045 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4046 into the provided buffer.
4048 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4050 * diacrit.c, diacrit.h: Add GPL notice.
4052 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4053 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4054 * logl.c (logl): Keep the code as similar to glibc as possible.
4055 This avoids a potential constant-folding bug.
4057 2004-10-05 Bruno Haible <bruno@clisp.org>
4059 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4061 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4063 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4064 * xmalloc.c (xmemdup): Likewise.
4065 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4066 XFREE): Remove these long-obsolescent macros.
4067 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4068 * xstrdup.c: Remove.
4070 * regex.c (re_comp): Cast gettext return value to char *,
4071 Problem reported by Martin Neitzel via Mark D. Baushke.
4073 2004-10-04 Simon Josefsson <jas@extundo.com>
4075 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4076 '#ifdef USE_UNLOCKED_IO'.
4078 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4080 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4081 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4082 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4083 regex.c, sha1.c, version-etc.c, yesno.c:
4084 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4085 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4086 the includer's responsibility.
4088 Sync from coreutils.
4090 * modechange.c (mode_compile): Don't decrement a pointer that
4091 points to the start of a string, as the C Standard says the
4092 resulting behavior is undefined.
4094 * backupfile.h (enum backuptype): Rename none -> no_backups,
4095 simple -> simple_backups, numbered_existing ->
4096 numbered_existing_backups, numbered -> numbered_backups
4097 to avoid shadowing problems. All uses changed.
4098 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4099 * backupfile.c (check_extension, numbered_backup):
4100 Rename locals to avoid shadowing 'basename'.
4101 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4104 * .cppi-disable: Add getopt_.h, getopt_int.h.
4105 * .cvsignore: Add getopt.h.
4107 2004-10-04 Simon Josefsson <jas@extundo.com>
4109 * memmem.h: New file.
4110 * memmem.c: New file, taken from glibc.
4112 2004-10-02 Jim Meyering <jim@meyering.net>
4114 * dirfd.h, getpagesize.h: Add copyright notice.
4116 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4118 * snprintf.c: Remove comments as to why each header is needed.
4120 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4122 * strsep.h: New file.
4123 * strsep.c: New file.
4125 2004-10-01 Simon Josefsson <jas@extundo.com>
4127 * snprintf.c (snprintf): Handle size==0.
4129 2004-10-01 Simon Josefsson <jas@extundo.com>
4130 Bruno Haible <bruno@clisp.org>
4132 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4133 (snprintf): Declare 'args'.
4135 2004-09-30 Simon Josefsson <jas@extundo.com>
4137 * snprintf.h, snprintf.c: New files.
4139 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4141 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4142 (hol_entry_help): Never translate an empty string.
4143 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4144 * argp.h (OPTION_NO_TRANS): New option.
4146 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4148 * xvasprintf.c: Include xalloc.h.
4149 (xvasprintf): Use xalloc_die, not xmalloc_die.
4151 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4153 * dummy.c: Change copyright notice to FSF, and license to GPL.
4155 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4157 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4158 Problem reported by Bruno Haible in:
4159 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4161 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4163 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4164 in case some system header has #define'd it. Problem reported by
4165 Soeren D. Schulze in
4166 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4168 2004-09-08 Bruno Haible <bruno@clisp.org>
4170 * stdint_.h: New file, taken from GNU clisp.
4172 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4174 * xvasprintf.h: New file.
4175 * xvasprintf.c: New file.
4176 * xasprintf.c: New file.
4178 2004-09-08 Bruno Haible <bruno@clisp.org>
4180 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4182 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4184 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4186 Import from coreutils.
4187 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4188 strings on unbounded length. alloca's performance benefits aren't
4189 that important here.
4191 (parse_with_separator): New function, with most of the internals
4192 of the old parse_user_spec. Allow user to omit both user and group,
4193 for compatibility with FreeBSD.
4194 Clone only the user name, not the entire spec.
4195 Do not set *uid, *gid unless entirely successful.
4196 Avoid memory leak in some failing cases.
4197 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4198 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4199 (parse_user_spec): Rewrite to use parse_with_separator.
4201 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4203 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4204 its complicated substitute.
4205 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4206 and program_invocation_name.
4207 (__argp_basename) [!_LIBC]: Remove; the only use was
4208 replaced by its body.
4209 (__argp_short_program_name): Change condition from
4210 !defined __argp_short_program_name to
4211 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4212 to match argp-namefrob.h.
4213 (__argp_failure): Don't assume strerror_r returns char *.
4214 * argp-parse.c (N_): Define unconditionally.
4215 (argp_default_options): Fill out initializers with 0 to avoid
4218 2004-08-12 Simon Josefsson <jas@extundo.com>
4220 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4221 * getopt_.h: Renamed from getopt.h.
4223 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4225 Merge from coreutils.
4227 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4228 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4229 for Reliant Unix 5.43.
4231 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4232 (union fooround): Use uintmax_t, not long int.
4233 The rest is a merge from libc:
4234 [defined _LIBC]: Include <shlib-compat.h>.
4235 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4237 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4239 * strverscmp.c: Convert to UTF-8.
4241 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4243 * obstack.h (obstack_empty_p):
4244 Don't assume that chunk->contents is suitably aligned.
4245 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4246 Likewise. Problem reported by Benno in
4247 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4249 * chown.c (rpl_chown): Work even if the file is writeable but not
4250 readable. This could be improved further but it'd take some work.
4252 2004-08-08 Simon Josefsson <jas@extundo.com>
4254 * xgethostname.c: Don't include error.h (not used).
4257 * getpass.c: Include getpass.h first.
4259 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4261 * xalloc-die.c: New files.
4262 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4264 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4265 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4266 (_, N_, xalloc_die): Move to xalloc-die.c.
4267 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4268 so that we needn't mess with xalloc_msg_memory_exhausted.
4270 * sha1.h: Renamed from sha.h.
4271 (SHA1_H): Renamed from _SHA_H.
4272 (sha1_ctx): Renamed from sha_ctx.
4273 (sha1_init_ctx): Renamed from sha_init_ctx.
4274 (sha1_process_block): Renamed from sha_process_block.
4275 (sha1_process_bytes): Renamed from sha_process_bytes.
4276 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4277 (sha1_read_ctx): Renamed from sha_read_ctx.
4278 (sha1_stream): Renamed from sha_stream.
4279 (sha1_buffer): Renamed from sha_buffer.
4280 * sha1.c: Likewise; renamed from sha.c.
4281 Do not include <sys/types.h>.
4282 Include <stddef.h> rather than <stdlib.h>.
4284 2004-08-08 Bruno Haible <bruno@clisp.org>
4286 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4287 FILESYSTEM_PREFIX_LEN.
4288 * progreloc.c: Likewise.
4289 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4291 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4294 * argp-help.c (make_hol, hol_append): Don't assume that
4295 SIZE_MAX is a valid preprocessor constant.
4296 (__argp_basename): Change from "#ifndef _LIBC"
4297 to "#ifndef __argp_short_program_name", so that
4298 we don't compile these functions for tar.
4300 More merges from coreutils.
4301 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4302 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4304 * addext.c: Remove; no longer needed.
4305 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4306 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4307 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4308 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4309 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4310 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4311 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4312 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4313 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4314 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4315 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4316 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4317 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4318 Import changes from coreutils.
4320 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4322 Merge from coreutils.
4324 * .gdb-history: Remove; this doesn't belong here.
4326 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4327 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4328 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4330 * dirname.h: Include <stdbool.h>.
4331 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4332 for consistency with POSIX terminology. All uses changed.
4333 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4334 (strip_trailing_slashes): Use bool for booleans.
4335 * stripslash.c (strip_trailing_slashes): Likewise.
4337 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4338 sometimes returns a positive errno value even when it succeeds.
4339 (print_errno_message) [!LIBC]: Fall back on strerror if
4342 * path-concat.c (mempcpy): Don't define if a system header defines it.
4343 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4344 (longest_relative_suffix): New function.
4345 (path_concat): Use it. Assume first argument is not NULL.
4346 Port to DOS. Omit redundant separators.
4347 Report an error instead of returning NULL.
4348 Use mempcpy instead of memcpy.
4349 (xpath_concat): Remove: not declared or used.
4351 * same.h: Include <stdbool.h>
4352 (same_name): Return bool, not int.
4353 * same.c (same_name): Likewise.
4354 (errno): Don't declare; we assume C89 or better now.
4356 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4357 if not already defined.
4359 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4360 * dup-safer.c (errno): Likewise.
4362 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4364 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4367 2004-08-03 Simon Josefsson <jas@extundo.com>
4369 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4370 * progname.h: Don't include stdbool.h.
4372 2004-08-02 Simon Josefsson <jas@extundo.com>
4374 * getsubopt.h: New file, with comments from Bruno Haible.
4375 * getsubopt.c: New file, from glibc, but slightly modified based on
4376 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4378 2004-08-01 Simon Josefsson <jas@extundo.com>
4380 * xgetdomainname.c: Include stdlib.h, for free().
4382 2004-07-16 Simon Josefsson <jas@extundo.com>
4384 * dummy.c: New file.
4386 2004-07-16 Bruno Haible <bruno@clisp.org>
4388 * backupfile.h: Add extern "C" for C++.
4389 * closeout.h: Likewise.
4390 * copy-file.h: Likewise.
4391 * findprog.h: Likewise.
4392 * full-write.h: Likewise.
4393 * pathname.h: Likewise.
4394 * progname.h: Likewise.
4395 * stpcpy.h: Likewise.
4396 * stpncpy.h: Likewise.
4397 * strcase.h: Likewise.
4398 * strstr.h: Likewise.
4399 * xalloc.h: Likewise.
4401 * mbswidth.h: Add extern "C" for C++.
4402 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4404 2004-07-09 Simon Josefsson <jas@extundo.com>
4406 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4407 failed without this.)
4409 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4411 * fchown-stub.c: New file.
4413 2004-06-24 Jim Meyering <jim@meyering.net>
4415 * obstack.h (obstack_base): Cast to (void *), per documentation.
4417 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4419 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4421 2004-06-01 Jim Meyering <jim@meyering.net>
4423 * calloc.c: New file.
4425 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4427 * getdate.y (yylex): Allow space between sign and number.
4428 Problem reported by Dan Jacobson.
4430 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4431 and Jim Meyering <jim@meyering.net>
4433 Merge from coreutils CVS.
4435 * stat-macros.h: New file, with contents from file-type.h
4436 and coreutils' system.h.
4437 * file-type.c: Include "stat-macros.h".
4438 * file-type.h (file_type): Move all macro definitions to new file,
4441 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4442 Wrap old code with this conditional.
4443 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4444 function that does not dereference symlinks.
4445 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4447 * xreadlink.c: Include xreadlink.h first, to catch .h file
4448 dependency problems.
4449 (xreadlink): Accept new arg SIZE, for efficiency.
4450 All decls and uses changed.
4451 * xreadlink.h: Include <stddef.h>, for size_t.
4453 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4454 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4456 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4458 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4460 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4461 macros to be defined.
4462 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4463 the allocator returns NULL because the requested size is zero.
4465 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4467 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4468 var. Add comment explaining why libc still defines it. This
4469 merges the following patch from glibc:
4470 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4472 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4474 * obstack.c (_obstack): Remove unused variable. It hasn't been
4475 present in glibc since revision 1.1 of this file.
4476 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4477 obstack_alignment_mask, obstack_alloc, obstack_base,
4478 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4479 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4480 obstack_grow0, obstack_init, obstack_int_grow,
4481 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4482 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4483 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4484 nonexistent functions.
4486 2004-05-17 Derek R. Price <derek@ximbiot.com>
4487 Paul Eggert <eggert@cs.ucla.edu>
4489 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4491 2004-05-14 Bruno Haible <bruno@clisp.org>
4493 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4494 that consists of a '.' followed by an empty digit string.
4495 Patch by Tor Lillqvist <tml@iki.fi>.
4497 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4499 Port obstack to the AS/400, where pointers are 16 bytes wide and
4500 you cannot cast an integer to a valid pointer. This patch is
4501 currently waiting to be integrated into glibc; see
4502 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4504 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4505 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4506 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4507 (struct obstack): temp member is now a union of a pointer and
4508 an integer, instead of an integer. All integer uses changed.
4509 This does not affect the physical layout of struct obstack,
4510 except on hosts (like the AS/400) where the size or alignment of
4511 void * is greater than that of ptrdiff_t.
4512 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4513 __STDC__)]: Store temporary in pointer member of union, not
4515 * obstack.c: Include <stddef.h>, for offsetof.
4516 (struct fooalign): Remove; it doesn't need a name.
4517 (union fooround): Change double to long double, and add void *.
4518 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4519 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4520 not a macro. Hence the values are always int; so remove all
4521 casts-to-int in uses.
4523 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4524 Derek Price <derek@ximbiot.com>
4526 * alloca.c: Include <alloca.h>, to get our interface.
4527 * alloca_.h: Use __alloca on AIX, so that we don't have to
4528 include <alloca.h> first. Use C89 prototype for alloca; this
4529 requires including <stddef.h> for size_t. Use extern "C" if C++.
4530 Use #elif for simplicity, since we can assume C89 now.
4531 Don't try to source the system alloca.h since it will not be found
4532 and to prevent recursively including its replacement.
4533 * fnmatch.c: Include <alloca.h> instead of opencoding.
4534 * regex.c: Likewise.
4536 2004-05-16 Derek Price <derek@ximbiot.com>
4537 Paul Eggert <eggert@cs.ucla.edu>
4539 getline cleanup. This changes the getndelim2 API: both order of
4540 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4543 * getline.c: Don't include stddef.h or stdio.h, since our
4544 interface does that.
4545 (getline): Always use getdelim, so that we don't have two
4546 copies of this code.
4547 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4549 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4550 (GETNDELIM2_MAXIMUM): New macro.
4551 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4552 instead of the old practice of delim2==0. All callers changed.
4553 Return -1 on overflow, instead of returning junk.
4554 Do not set *linesize unless allocation succeeds.
4555 * getndelim2.h: Do not include stddef.h; no longer needed, now
4556 that we include sys/types.h.
4557 * getnline.h: Likewise.
4558 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4559 (getndelim2): Reorder arguments.
4560 * getnline.c (getnline, getndelim):
4561 Don't discard the NMAX argument.
4562 (getnline): Invoke getndelim, to avoid code duplication.
4563 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4564 of (size_t) -1 by callers of the getnline family.
4566 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4568 * nanosleep.c (suspended): Change its type from int to
4569 sig_atomic_t volatile.
4570 (first_call): Make it private to rpl_nanosleep, and have it
4571 be zero initially as that's a bit faster.
4572 (my_usleep): Round up fractional times instead of truncating them,
4573 as this is the usual meaning for 'sleep'.
4575 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4577 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4578 (ENOSYS): Define if not defined.
4579 (settime): Fall back on stime if it exists and settimeofday fails.
4580 But don't bother with fallbacks if a method fails with errno == EPERM.
4582 2004-05-11 Jim Meyering <jim@meyering.net>
4584 Prior to this change, the save_cwd caller required read access to the
4585 current directory on most systems (ones with the fchdir function).
4587 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4588 fails, try write-only, and finally, resort to using xgetcwd.
4590 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4592 * obstack.c, obstack.h: Import changes from libc.
4594 2004-04-28 Bruno Haible <bruno@clisp.org>
4596 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4597 implicitly appends .exe to executables.
4598 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4599 accepts Windows pathnames.
4600 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4601 Cygwin like Windows, since it now accepts Windows pathnames.
4602 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4603 Cygwin like Windows, since it now accepts Windows pathnames.
4604 Reported by Derek Robert Price <derek@ximbiot.com>.
4606 2004-04-20 Jim Meyering <jim@meyering.net>
4608 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4610 2004-04-20 Jim Meyering <jim@meyering.net>
4611 Bruno Haible <bruno@clisp.org>
4613 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4614 memory when realloc fails.
4616 2004-04-18 Jim Meyering <jim@meyering.net>
4618 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4619 don't leak memory and do call END_UTMP_ENT.
4621 2004-04-11 Paul Eggert <eggert@twinsun.com>
4623 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4624 (CHAR_BIT): Remove, since we assume C89.
4625 Include <stdint.h> if available, as per current Autoconf CVS advice.
4627 2004-03-30 Paul Eggert <eggert@twinsun.com>
4629 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4630 not bool, to be more consistent with Unix conventions.
4631 Suggested by Bruno Haible.
4633 Merge from coreutils.
4635 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4638 * getdate.h: Include stdbool.h, and timespec.h instead of
4639 the usual <time.h> dance.
4640 (get_date): Change signature to support fractional time stamps.
4641 All callers changed.
4642 * getdate.y: Include "getdate.h" first, as we can now
4643 assume C89 and don't need to worry about 'const'.
4644 Similarly, include "unlocked-io.h" near start, not in middle.
4646 (textint.value): Use long int rather than int.
4647 (textint.digits): Use size_t rather than int.
4648 (BILLION, LOG10_BILLION): New constants.
4649 (parser_control): New member rel_ns. Members day_ordinal,
4650 time_zone, month, day, hour, minutes, rel_year, rel_month,
4651 rel_day, rel_hour, rel_minutes, rel_seconds
4652 are now long int, not int. Member seconds is now struct timespec,
4653 not int. New member timespec_seen. Members dates_seen, days_seen,
4654 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4656 (%union.intval): Now long int, not int.
4657 New member timespec.
4658 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4659 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4660 (spec): Now is a timespec or an item list.
4661 (timespec, items): New nonterminals.
4662 (time, rel, relunit, number, get_date):
4663 Add support for fractional seconds.
4664 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4665 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4666 (to_hour): First arg is now long int, not int.
4667 (to_year): Returns long int, not int.
4668 Don't treat year -70 like 70.
4669 (tm_diff): Returns long int, not int.
4670 (lookup_word): Use bool instead of int when appropriate.
4671 (yylex): Use size_t for count, not int.
4672 Detect overflow when parsing large integer constants.
4673 Add support for fractions.
4674 (get_date): Make pointers 'const' if possible.
4675 Use more-portable code to detect integer overflow.
4676 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4677 Don't use ctime; it's not reliable if the year has >4 digits.
4679 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4680 This is for compatibility with BSD.
4682 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4683 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4684 From coreutils' system.h.
4686 * userspec.c: Don't include "posixver.h".
4687 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4688 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4689 compatible extension. Simplify code by removing a boolean int
4690 that was always nonzero if a string was nonnull.
4692 2004-03-30 Jim Meyering <jim@meyering.net>
4694 Merge from coreutils.
4696 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4698 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4699 an empty input stream.
4701 * readtokens.c: Include <stdbool.h>.
4702 (readtoken): Use `size_t' rather than int/long.
4703 All callers adjusted.
4704 Use `bool' rather than `int' where appropriate.
4705 Use memset rather than an explicit loop.
4706 Use x2nrealloc rather than xrealloc.
4707 Allow the use of `\0' as a delimiter.
4708 (readtokens): Likewise.
4709 * readtokens.h (readtoken, readtokens): Update prototypes.
4711 2004-03-30 Bruno Haible <bruno@clisp.org>
4713 * getloadavg.c (getloadavg): Don't assume setlocale returns
4716 2004-03-29 Paul Eggert <eggert@twinsun.com>
4718 Merge changes to getloadavg.c from coreutils and Emacs.
4720 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4721 Define to an expression, not to the empty string.
4722 Include cloexec.h and xalloc.h.
4723 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4724 Use set_cloexec_flag rather than rolling our own.
4725 * cloexec.c, cloexec.h: New files.
4727 2004-03-18 Paul Eggert <eggert@twinsun.com>
4729 * getopt.h: Sync with libc CVS.
4731 2004-03-18 Paul Eggert <eggert@twinsun.com>
4732 Bruno Haible <bruno@clisp.org>
4734 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4735 not on all platforms that have <wchar.h>.
4736 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4738 2004-03-09 Paul Eggert <eggert@twinsun.com>
4740 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4742 * getopt_int.h: New file, also synced from libc.
4744 2004-03-07 Paul Eggert <eggert@twinsun.com>
4746 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4747 '#if' expressions. Unlike the code it replaces, it does not
4748 depend on (defined _SC_PAGESIZE). However, it does depend on
4749 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4750 first reported by Jason Andrade in
4751 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4753 2004-01-18 Simon Josefsson <jas@extundo.com>
4755 * strdup.h: New file.
4756 * strdup.c: Include it.
4757 * path-concat.c: Include strdup.h. Drop strdup declaration.
4758 * userspec.c: Include strdup.h. Drop strdup declaration.
4760 2004-02-06 Karl Berry <karl@gnu.org>
4762 * config.charset: update from gettext 0.14.1.
4764 2004-02-05 Paul Eggert <eggert@twinsun.com>
4766 Add comments and code, prompted by suggestions from Bruno Haible
4768 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4769 describing the enum quoting_style values.
4770 * quotearg.c (quotearg_alloc): New function.
4771 (quotearg_buffer_restyled): Treat lone { and } as special.
4772 Treat = as special. Work around bug with older shells
4773 that "see" a '\' that is really the 2nd byte of a multibyte char.
4774 Quote empty string with shell_quoting_style.
4776 2004-02-03 Bruno Haible <bruno@clisp.org>
4778 * pipe.h: New file, from GNU gettext.
4779 * pipe.c: New file, from GNU gettext.
4781 2004-01-27 Bruno Haible <bruno@clisp.org>
4783 * execute.h: New file, from GNU gettext.
4784 * execute.c: New file, from GNU gettext.
4785 * w32spawn.h: New file, from GNU gettext.
4787 2004-01-23 Paul Eggert <eggert@twinsun.com>
4789 Exit-status fix from coreutils.
4791 Use exit_failure consistently in place of EXIT_FAILURE,
4792 so that program exit statuses are consistent on failure.
4794 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4795 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4796 * argmatch.h: Comment fix to match the above.
4797 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4798 Now a macro referring to exit_failure, instead of a separate
4799 variable. Include "exitfail.h" to get it.
4800 * xstrtol.h: Include "exitfail.h".
4801 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4803 * long-options.c (parse_long_options): Use prototype
4804 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4807 2004-01-21 Jim Meyering <jim@meyering.net>
4809 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4810 so as not to conflict with a different-sized __mktime_internal
4811 function in GNU libc.
4812 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4813 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4815 2004-01-18 Paul Eggert <eggert@twinsun.com>
4817 Merge from diffutils.
4819 * file-type.c (file_type): Add typed memory objects.
4820 * file-type.h (S_TYPEISTMO): New macro.
4822 * c-stack.h (c_stack_action): Remove argv argument.
4823 * c-stack.c (c_stack_action): Likewise. All uses changed.
4824 (die): Don't calculate message unless segv_action returns.
4825 (get_stack_location, min_address_from_argv, max_address_from_argv,
4826 volatile stack_base, volatile_stack_size): Remove.
4827 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4828 that every segmentation violation is a stack overflow. (Ouch!)
4829 See Debian bug 136249 (still outstanding) for more info about why
4830 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4832 2003-11-30 Bruno Haible <bruno@clisp.org>
4834 Safer stack allocation.
4835 * setenv.c: Include allocsa.h.
4836 (alloca): Remove fallback definition.
4837 (freea): Remove macro.
4838 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4841 2003-10-17 Bruno Haible <bruno@clisp.org>
4843 * binary-io.h: Avoid warnings on Cygwin.
4845 2003-12-28 Bruno Haible <bruno@clisp.org>
4847 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4848 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4850 2003-11-28 Bruno Haible <bruno@clisp.org>
4852 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4854 2003-11-27 Bruno Haible <bruno@clisp.org>
4856 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4858 2003-11-17 Bruno Haible <bruno@clisp.org>
4860 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4862 2003-11-24 Bruno Haible <bruno@clisp.org>
4864 * xallocsa.h: New file, from GNU gettext.
4865 * xallocsa.c: New file, from GNU gettext.
4867 2003-11-24 Bruno Haible <bruno@clisp.org>
4869 * allocsa.h: New file, from GNU gettext.
4870 * allocsa.c: New file, from GNU gettext.
4872 2003-11-24 Bruno Haible <bruno@clisp.org>
4874 * eealloc.h: New file.
4876 2004-01-15 Jim Meyering <jim@meyering.net>
4878 Merge from coreutils.
4880 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4881 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4882 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4884 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4885 optional configure-time default.
4887 * version-etc.c (version_etc_copyright): Update copyright date.
4889 * xreadlink.c (xreadlink): Correct outdated comment.
4891 2004-01-15 Paul Eggert <eggert@twinsun.com>
4893 Merge from coreutils.
4895 * posixver.c: Include posixver.h.
4897 * same.c: Include <stdbool.h>, <limits.h>.
4898 (_POSIX_NAME_MAX): Define if not defined.
4900 (same_name): If file names are silently truncated, report
4901 that the file names are the same if they are the same after
4902 the silent truncation.
4904 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4905 conversion function.
4906 * xstrtod.c (xstrtod): Likewise. All callers changed to
4907 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4910 2004-01-14 Paul Eggert <eggert@twinsun.com>
4912 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4913 with like-named macro in fnmatch.c.
4914 (EXT): Use an internal constant instead.
4916 Merge fnmatch patches from glibc.
4917 * fnmatch.c (mbsinit): Remove define.
4918 Add libc_hidden_ver (__fnmatch, fnmatch).
4919 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4920 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4922 2003-12-14 Karl Berry <karl@gnu.org>
4924 * config.charset: update from gettext-runtime.
4926 2003-12-03 Paul Eggert <eggert@twinsun.com>
4928 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4929 Bug reported by Alfred M. Szmidt.
4931 2003-11-29 Karl Berry <karl@gnu.org>
4933 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4935 2003-11-23 Paul Eggert <eggert@twinsun.com>
4936 Bruno Haible <bruno@clisp.org>
4938 * printf-parse.h: Don't include sys/types.h.
4939 (ARG_NONE): New macro.
4940 (char_directive): Change type of *arg_index fields to size_t.
4941 * printf-parse.c: Don't include sys/types.h.
4942 (SSIZE_MAX): Remove macro.
4943 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4944 Remove unnecessary overflow check.
4945 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4948 2003-11-24 Paul Eggert <eggert@twinsun.com>
4950 * alloca.c: Remove dependency on xalloc module.
4951 (xalloc_die): Remove.
4952 (memory_full) [!defined emacs]: New macro.
4953 [!defined emacs]: Don't include xalloc.h.
4954 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4955 address arithmetic overflows. Change datatypes a bit to avoid
4958 2003-11-22 Jim Meyering <jim@meyering.net>
4960 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4962 2003-11-17 Bruno Haible <bruno@clisp.org>
4964 * vasnprintf.c (alloca): Remove fallback definition.
4965 (freea): Remove definition.
4966 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4967 Reported by Paul Eggert.
4969 2003-11-17 Jim Meyering <jim@meyering.net>
4971 On systems without utime and without a utimes function capable of
4972 dealing with a NULL struct utimbuf* argument, this utime replacement
4973 could -- in unusual circumstances -- leak a file descriptor.
4974 * utime.c: Include <unistd.h> and <errno.h>.
4975 (utime_null): Be sure to close `fd' and to preserve errno.
4976 Reported by Geoff Collyer via Arnold Robbins.
4978 2003-11-16 Paul Eggert <eggert@twinsun.com>
4979 Bruno Haible <bruno@clisp.org>
4981 Protect against address arithmetic overflow.
4982 * printf-args.h: Include stddef.h.
4983 (arguments): Change type of field 'count' to size_t.
4984 * printf-args.c (printf_fetchargs): Use size_t instead of
4985 'unsigned int' where appropriate.
4986 * printf-parse.h: Include sys/types.h.
4987 (char_directive): Change type of *arg_index fields to ssize_t.
4988 (char_directives): Change type of fields 'count', max_*_length to
4990 * printf-parse.c: Include sys/types.h and xsize.h.
4991 (SSIZE_MAX): Define fallback value.
4992 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4993 instead of 'int' where appropriate. Check a_allocated, d_allocated
4994 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4995 * vasnprintf.c: Include xsize.h.
4996 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4997 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4998 overflow. Avoid wraparound when converting a width or precision from
5001 2003-11-16 Bruno Haible <bruno@clisp.org>
5003 Update from GNU gettext.
5004 * printf-parse.c: Generalize to it can be compiled for wide strings.
5005 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5006 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5007 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5008 SNPRINTF): New macros.
5009 Don't include <alloca.h> if the file is used inside libintl.
5010 (local_wcslen): New function, for Solaris 2.5.1.
5011 (VASNPRINTF): Use it instead of wcslen.
5013 2003-11-16 Bruno Haible <bruno@clisp.org>
5015 * xsize.h (xmax): New function.
5016 (xsum, xsum3, xsum4): Declare as "pure" functions.
5018 2003-11-12 Paul Eggert <eggert@twinsun.com>
5020 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5021 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5022 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5023 heuristic is just as accurate as far as we know, and it removes a
5024 dependency on size_max.m4 and ptrdiff_max.m4.
5026 2003-11-12 Paul Eggert <eggert@twinsun.com>
5028 * xstrtol.c (__xstrtol): Remove "break" immediately after
5029 "return", to pacify some unknown compiler. Problem reported
5032 2003-11-11 Bruno Haible <bruno@clisp.org>
5034 * xsize.h (SIZE_MAX): Remove fallback definition.
5035 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5038 2003-11-10 Paul Eggert <eggert@twinsun.com>
5040 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5041 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5042 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5044 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5045 not (size_t) -1, since it's defined here.
5047 2003-11-06 Paul Eggert <eggert@twinsun.com>
5049 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5050 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5051 Reject sizes of exactly SIZE_MAX bytes.
5052 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5053 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5055 2003-11-05 Bruno Haible <bruno@clisp.org>
5057 * xsize.h: Include limits.h, to avoid a possible collision with
5058 SIZE_MAX defined in <limits.h> on Solaris.
5060 2003-11-04 Bruno Haible <bruno@clisp.org>
5062 * xsize.h: New file.
5063 * linebreak.c: Include xsize.h.
5064 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5065 argument for overflow.
5066 Suggested by Paul Eggert.
5068 2003-10-31 Bruno Haible <bruno@clisp.org>
5070 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5071 to avoid (extremely rare) race condition.
5072 Suggested by Paul Eggert.
5074 2003-11-03 Jim Meyering <jim@meyering.net>
5076 * userspec.c: Include "userspec.h".
5077 * userspec.h: New file.
5079 2003-10-31 Paul Eggert <eggert@twinsun.com>
5081 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5082 * mountlist.c (SIZE_MAX): Define if not defined already.
5083 (read_filesystem_list): Set and use me_type_malloced.
5084 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5085 whatever the type happens to be), for brevity and consistency.
5086 Check for size calculation overflow on Alphas running OSF/1.
5088 2003-10-31 Jim Meyering <jim@meyering.net>
5090 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5092 * linebuffer.c: Include <string.h> for declaration of memset.
5094 2003-10-30 Paul Eggert <eggert@twinsun.com>
5095 Bruno Haible <bruno@clisp.org>
5097 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5098 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5100 2003-10-29 Paul Eggert <eggert@twinsun.com>
5102 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5103 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5105 * quotearg.c (quotearg_n_options): Use it.
5106 * group-member.c: Include <stdbool.h>.
5107 (free_group_info): Arg is now const *; don't free arg.
5108 (get_group_info): Now returns bool and accepts struct group_info *,
5109 rather than returning a malloc'ed struct group_info *.
5110 All uses changed. Check for overflow in internal size calculation.
5112 * getusershell.c (readname): Simplify the code by using x2nrealloc
5113 rather than xmalloc/xrealloc.
5114 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5115 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5116 conformance bug: the old code used a pointer after freeing the
5117 storage that it addressed.
5118 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5119 rather than doing it by hand.
5120 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5121 the buffer preserved. Use free and xmalloc instead.
5122 * quotearg.c (quotearg_n_options): Likewise.
5123 Use a simpler test for size overflow. Don't use xalloc_oversized
5124 because unsigned int might be wider than size_t (!); this suggests
5125 that we should switch from unsigned int to size_t for slot numbers.
5127 2003-10-27 Bruno Haible <bruno@clisp.org>
5129 * stdbool_.h: Better support for BeOS.
5131 2003-10-27 Paul Eggert <eggert@twinsun.com>
5133 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5134 to allocate the returned structure. Do not allocate a subarray,
5135 as x2nrealloc will do that.
5136 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5137 instead of xnrealloc.
5138 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5140 2003-10-26 Paul Eggert <eggert@twinsun.com>
5142 * xalloc.h (xalloc_oversized): New static inline function, for
5143 callers that want to do their own size-overflow checking. Include
5144 <stdbool.h>, since xalloc_oversized returns bool.
5145 * xalloc.c (array_size_overflow): Remove. All callers changed
5146 to use xalloc_oversized.
5148 Add two functions x2realloc, x2nrealloc, for programs that grow
5149 arrays dynamically by doubling their sizes.
5150 * xalloc.h (x2realloc, x2nrealloc): New decls.
5151 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5154 Port to C99 semantics for 'inline' of external functions.
5155 Bug reported by Bruno Haible.
5156 * xmalloc.c (xnmalloc_inline): New static inline function,
5157 with the old contents of xnmalloc.
5158 (xnmalloc, xmalloc): Use it.
5159 (xnrealloc_inline): New static inline function,
5160 with the old contents of xnrealloc.
5161 (xnrealloc, xrealloc): Use it.
5163 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5165 2003-10-25 Paul Eggert <eggert@twinsun.com>
5167 Fix several address-calculation bugs in the hash modules,
5168 plus some minor code cleanup.
5170 * hash.h: Include <stdbool.h>, for bool.
5171 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5172 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5173 hash_get_n_entries, hash_get_max_bucket_length,
5174 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5175 hash_rehash): Use size_t rather than unsigned.
5176 * hash.c (struct hash_table, hash_get_n_buckets,
5177 hash_get_n_buckets_used, hash_get_n_entries,
5178 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5179 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5180 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5182 (SIZE_MAX): Define if not defined.
5183 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5184 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5186 Use const * when possible.
5187 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5188 (check_tuning): Fix bug: if tuning parameters were very close to
5189 0 or 1, rounding errors could have caused subscript violations.
5190 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5191 (hash_initialize): Add 'fail:' label
5192 to free table and return NULL, and use it to simplify code.
5193 Use calloc rather than clearing the storage ourself.
5194 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5195 buffer size calculations.
5196 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5197 Include <stddef.h>, for size_t.
5198 * hash-pjw.c (hash_pjw): Likewise.
5199 Switch to method described by Bruno Haible.
5200 Include <limits.h>, for CHAR_BIT.
5201 (SIZE_BITS): New macro.
5203 2003-10-21 Paul Eggert <eggert@twinsun.com>
5205 * getndelim2.c (getndelim2): When size calculation overflows,
5206 ceiling the allocation at NMAX bytes rather than silently
5207 discarding input bytes before NMAX is reached. This makes
5208 a difference only if NMAX exceeds SIZE_MAX / 2.
5210 * obstack.c: Merge from glibc.
5211 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5212 Add libc_hidden_def (_obstack_newchunk).
5213 (_obstack_free) [! defined _LIBC]: Remove.
5214 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5215 a clone of the function body.
5216 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5217 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5219 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5220 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5223 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5224 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5225 Don't use lvalue casts, as GCC plans to remove support for them
5226 in GCC 3.5. Reported by Joseph S. Myers. This bug
5227 was also present in the non-GCC version, indicating that this
5228 code had always been buggy and had never been widely used.
5229 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5230 Use the fast variant of each macro, rather than copying the
5231 definiens of the fast variant; that way, we'll be more likely to
5232 catch future bugs in the fast variants.
5234 2003-10-20 Bruno Haible <bruno@clisp.org>
5236 * wait-process.h: New file, from GNU gettext.
5237 * wait-process.c: New file, from GNU gettext.
5239 2003-10-19 Jim Meyering <jim@meyering.net>
5241 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5243 2003-10-16 Paul Eggert <eggert@twinsun.com>
5245 * getgroups.c: Include <errno.h>, <stdlib.h>.
5246 (getgroups): First arg is int, not size_t.
5247 Don't let 'free' mangle errno.
5249 2003-10-16 Jim Meyering <jim@meyering.net>
5251 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5253 2003-10-15 Paul Eggert <eggert@twinsun.com>
5255 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5257 (new_exclude, add_exclude_file): Initial size no longer needs to
5259 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5260 our own address arithmetic overflow checking.
5262 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5263 (fnmatch): Do not alloca more than 2000 wide characters;
5264 instead, use malloc for large buffers.
5265 Check for address arithmetic overflow, and return -1
5266 with errno set to ENOMEM in that case.
5267 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5268 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5269 instead, return -1. Check for address arithmetic overflow.
5271 2003-10-14 Paul Eggert <eggert@twinsun.com>
5273 Handle invalid suffixes and overflow independently, so that
5274 callers can treat them independently as needed. Fix some bugs in
5275 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5276 suffix for a human-readable blocksize. The major caller-visible
5277 change is the addition of a new
5278 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5279 that both overflow and suffix chars were found.
5281 * human.c (humblock): Don't check separately for invalid suffix
5282 char; that is xstrtoumax's job (now that its bug is fixed).
5283 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5284 INTMAX_MAX]: New macros.
5285 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5286 TYPE_MAXIMUM): New macros.
5287 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5288 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5289 if overflow occurs, as it's what __strtol does and it's more useful
5291 (__xstrtol): If __strtol reports some error other than ERANGE,
5292 reflect it to the caller as LONGINT_INVALID. If it reports
5293 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5294 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5295 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5297 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5298 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5299 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5300 [defined UINTMAX_MAX]: New macros.
5302 2003-10-14 Bruno Haible <bruno@clisp.org>
5304 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5305 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5306 Also use volatile where needed.
5308 2003-10-12 Paul Eggert <eggert@twinsun.com>
5310 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5311 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5312 and define in terms of the other primitives.
5313 * xmalloc.c: Include stdbool.h; do not include exit.h.
5314 (SIZE_MAX): Define if not already defined.
5315 (array_size_overflow): New function.
5316 (xalloc_die): Abort instead of exiting if 'error' returns.
5317 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5318 (xmalloc, xrealloc): Use them.
5319 (xcalloc): Check for address arithmetic overflow.
5320 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5321 a bit faster than strcpy.
5323 2003-10-08 Paul Eggert <eggert@twinsun.com>
5325 Merge getpass from libc, plus a few fixes.
5327 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5328 Include <stdbool.h>.
5329 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5330 __fsetlocking to empty.
5331 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5332 do include <bits/libc-lock.h>.
5333 Do not include <fcntl.h>; not needed.
5334 [_LIBC]: Include <wchar.h>.
5335 (NOTCANCEL_MODE): New macro.
5336 (flockfile, funlockfile) [_LIBC]: New macros.
5337 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5338 [!_LIBC]: New macros.
5339 (call_fclose): New function.
5340 (getpass): Use it. Save tty stream separately; this simplifies the
5341 code and makes it more reliable if stdin happens to equal stdout.
5342 Invoke __fsetlocking on tty.
5343 Handle thread cancellation if needed.
5344 Namespace cleanup (use __tcgetattr, __getline).
5345 Use bool for Booleans.
5346 [USE_IN_LIBIO]: Handle wide streams.
5347 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5348 stream might go where.
5350 * unlocked-io.h: Include <stdio.h>, so that the caller
5351 doesn't have to include <stdio.h> before us.
5352 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5353 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5354 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5355 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5356 if not declared, so that we can use getpass.c code from libc without
5358 (flockfile, ftrylockfile, funlockfile): New macros.
5360 2003-10-06 Bruno Haible <bruno@clisp.org>
5362 * version-etc-2.h: Remove file.
5363 * version-etc-2.c: Remove file.
5365 2003-09-25 Jim Meyering <jim@meyering.net>
5366 Bruno Haible <bruno@clisp.org>
5368 This lets translators provide better translations for the
5369 "Written by ..." part of --version output.
5370 * version-etc.h: Include stdarg.h.
5371 (version_etc_copyright): Declare as readonly.
5372 (version_etc): Make this function variadic with a NULL-terminated list
5373 of author name strings.
5374 (version_etc_va): New declaration.
5375 * version-etc.c: Include stdarg.h, stdlib.h.
5376 (version_etc_copyright): Declare as readonly.
5377 (version_etc_va): New function. Provide a different translatable string
5378 for each possible number of authors < 10. Abbreviate when there are 10
5380 (version_etc): Make this function variadic. Call version_etc_va.
5381 Suggestion from Gary V. Vaughan.
5383 * long-options.h (parse_long_options): Change prototype: the authors
5384 string is moved to the end and becomes variadic.
5385 * long-options.c: Include stdarg.h.
5386 (parse_long_options): Make this function variadic, too.
5387 Call version_etc_va, not version_etc.
5389 2003-10-06 Bruno Haible <bruno@clisp.org>
5391 * fatal-signal.h: New file, from GNU gettext.
5392 * fatal-signal.c: New file, from GNU gettext.
5394 2003-10-04 Karl Berry <karl@gnu.org>
5396 * argp*: update from libc.
5398 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5400 * getpass.c (getpass): Use a no-op fseek when switching from input to
5401 output mode on the same stream.
5403 2003-09-29 Paul Eggert <eggert@twinsun.com>
5405 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5406 Fix arg typo in previous patch.
5408 2003-09-28 Jim Meyering <jim@meyering.net>
5410 * error.c: Correct cpp indentation.
5412 2003-09-27 Paul Eggert <eggert@twinsun.com>
5414 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5415 Omit the special code that used __typeof__, since we worry that
5416 it could be more trouble than it's worth. See:
5417 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5418 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5422 2003-09-26 Jim Meyering <jim@meyering.net>
5424 * error.c (error_tail): Move some declarations
5425 into inner scope where the local variables are used.
5427 2003-09-26 Bruno Haible <bruno@clisp.org>
5429 * stpncpy.h (gnu_stpncpy): New declaration.
5430 (stpncpy): Define as alias for gnu_stpncpy.
5431 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5433 2003-09-26 Paul Eggert <eggert@twinsun.com>
5435 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5436 (error_tail): Do not loop, reallocating temporary buffer, since
5437 the output cannot contain more wide characters than the input
5438 contains bytes, the size must be big enough already. This avoids
5439 one potential size overflow calculation. Check for size overflow
5440 when calculating temporary buffer size. Free temporary buffer
5441 when done, if it was allocated with malloc; this plugs a memory
5442 leak. Remove casts from void * to pointers, that are no longer
5443 needed now that we're assuming C89 or better.
5445 Merge error changes from glibc.
5447 * error.c, error.h: Update copyright notice header to match glibc.
5448 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5449 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5450 Disable cancellation while printing error.
5451 * error.h: Prepend __ to parameter names.
5453 2003-09-25 Karl Berry <karl@gnu.org>
5455 * argp-fmtstream.c, argp-help.c: update from libc.
5457 2003-09-25 Bruno Haible <bruno@clisp.org>
5459 * version-etc-2.h: New file, from version-etc.h with modifications.
5460 * version-etc-2.c: New file, from version-etc.c with modifications.
5462 2003-09-25 Simon Josefsson <jas@extundo.com>
5464 * xgetdomainname.h: New file.
5465 * xgetdomainname.c: New file.
5467 2003-09-25 Simon Josefsson <jas@extundo.com>
5468 Bruno Haible <bruno@clisp.org>
5470 * getdomainname.h: New file.
5471 * getdomainname.c: New file.
5473 2003-09-24 Paul Eggert <eggert@twinsun.com>
5475 * linebuffer.c (freebuffer): Don't free the argument, just
5476 the buffer associated with the argument. Bug reported by
5479 2003-09-19 Karl Berry <karl@gnu.org>
5481 * argp.h: update from libc.
5483 2003-09-16 Paul Eggert <eggert@twinsun.com>
5485 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5486 input error, instead of returning NULL the next time we are called
5487 (and therefore losing track of errno).
5489 2003-09-15 Paul Eggert <eggert@twinsun.com>
5491 * getndelim2.c (getndelim2): Don't trash errno when a read
5492 fails, so that the caller gets the proper errno.
5494 * readutmp.c (read_utmp): Likewise.
5495 Check for fstat error. Close stream and free storage
5498 2003-09-14 Bruno Haible <bruno@clisp.org>
5500 * fwriteerror.h: New file.
5501 * fwriteerror.c: New file.
5503 2003-09-14 Jim Meyering <jim@meyering.net>
5505 * getloadavg.c: Correct cpp indentation.
5506 * strdup.c: Likewise.
5507 * vasnprintf.c: Likewise.
5509 2003-09-12 Paul Eggert <eggert@twinsun.com>
5511 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5512 * obstack.c [!defined _LIBC]: Likewise.
5513 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5514 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5515 * exitfail.c: Don't include stdlib.h; no longer needed.
5517 More changes to assume C89 or better.
5519 * error.c (error_tail): Assume vprintf.
5521 * argmatch.c (getenv): Remove decl.
5522 * progreloc.c (get_full_program_name): Define via prototype.
5523 * setenv.c (clearenv): Likewise.
5524 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5526 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5527 (malloc, memcpy): Remove decls.
5528 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5529 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5530 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5531 (memcpy): Remove macro.
5532 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5533 (__P): Remove. All uses removed.
5534 (PTR): Remove. All uses changed to void *.
5535 (CHAR_BIT, NULL): Remove.
5536 (spaces, zeros, memset_space, memset_zero)
5537 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5539 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5540 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5541 Define with prototype.
5542 Remove now-unnecessary prototype decl.
5543 (extra_args_spec): Assume ANSI C. All uses changed.
5544 (extra_args_spec_iso): Remove.
5545 (my_strftime, emacs_strftimeu): Define via prototype.
5546 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5548 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5549 * strtoimax.c: Include <stdlib.h> unconditionally.
5550 (strtoul, strtol): Remove decls.
5551 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5553 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5554 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5555 (LOCALE_PARAM_PROTO): New macro.
5556 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5557 (INTERNAL (strtol), strtol): Define with a prototype.
5558 (PARAMS): Remove. All uses removed.
5559 * tempname.c: Include <string.h> unconditionally.
5560 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5561 * xgethostname.c (main): Define with a prototype.
5562 * xmalloc.c: Include "xalloc.h" first, to check interface.
5563 Include <stdlib.h> unconditionally.
5564 (calloc, malloc, realloc, free): Remove decls.
5565 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5566 Include <stdlib.h> unconditionally. Sort include file names.
5568 (xstrtod): Define with a prototype.
5569 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5570 (strtol, strtoul): Remove decls.
5572 2003-09-11 Paul Eggert <eggert@twinsun.com>
5574 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5575 Include <stdlib.h>, <string.h> unconditionally.
5576 Remove now-unnecessary cast to char *.
5577 * strnlen.c: Include <string.h> unconditionally.
5578 * yesno.c (yesno): Define with a prototype.
5580 2003-09-10 Bruno Haible <bruno@clisp.org>
5582 * strcspn.c: Include <string.h> unconditionally.
5583 * strpbrk.c: Include <string.h> unconditionally.
5584 * strstr.c: Include <string.h> unconditionally.
5585 * unicodeio.c: Include <string.h> unconditionally.
5586 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5587 * unsetenv.c: Likewise.
5588 * xreadlink.c: Include <stdlib.h> unconditionally.
5589 * yesno.c: Include <stdlib.h> unconditionally.
5590 (rpmatch): Add prototype.
5592 2003-09-10 Jim Meyering <jim@meyering.net>
5594 * error.c: Correct indentation of cpp directives.
5596 2003-09-09 Paul Eggert <eggert@twinsun.com>
5600 * acosl.c (main): Use a prototype.
5601 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5604 * getloadavg.c (getloadavg, main): Define via prototypes.
5606 * getopt.h (struct option.name): Assume C89, and use 'const'.
5607 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5608 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5610 * getopt.c (const): Remove macro.
5611 Include <string.h> unconditionally.
5612 (my_index): Remove; all uses changed to strchr.
5613 (strlen): Remove decl.
5614 (exchange): Remove forward decl; no longer needed.
5615 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5616 Define with prototype.
5617 * getopt1.c (const): Remove macro.
5618 (getopt_long, getopt_long_only, main): Define with prototype.
5620 * getugroups.c: Include <string.h> unconditionally.
5622 * getusershell.c: Include <stdlib.h> unconditionally.
5623 (getusershell, setusershell, endusershell, readname, main):
5624 Define with prototypes.
5626 * group-member.c: Include group-member.h first.
5627 Include <stdlib.h> unconditionally.
5629 * hard-locale.c: Include hard-locale.h first.
5630 Include <stdlib.h>, <string.h> unconditionally.
5632 * hash.c (free, malloc): Remove decls.
5633 Include <stdlib.h> unconditionally.
5635 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5636 (getenv): Do not declare.
5638 * idcache.c: Include <string.h> unconditionally.
5640 * long-options.c: Include long-options.h first, to test interface.
5641 Include <stdlib.h> unconditionally.
5643 * makepath.c: Include makepath.h first, to test interface.
5644 Include <stdlib.h> and <string.h> unconditionally.
5646 * linebuffer.c: Include <stdlib.h>.
5647 (free): Remove decl.
5649 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5650 rpl_malloc returns void *, not char *.
5651 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5653 * md5.h: Include <limits.h> unconditionally.
5654 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5655 (__P): Remove; all uses removed.
5656 * md5.c: Include "md5.h" first.
5657 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5658 md5_buffer, md5_process_bytes, md5_process_block):
5659 Define with prototypes.
5660 * sha.h (__P): Remove all uses. (It wasn't defined??)
5661 * sha.c: Include "sha.h" first.
5662 Include <stdlib.h>, <string.h> unconditionally.
5664 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5665 * memcmp.c (__ptr_t): Likewise.
5666 * memrchr.c (__ptr_t): Likewise.
5667 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5668 Include <string.h> unconditionally.
5669 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5670 * memchr.c: Include <stdlib.h> unconditionally.
5671 * memchr.c (LONG_MAX): Remove.
5672 * memrchr.c (LONG_MAX): Likewise.
5673 * memchr.c (__memchr): Define via a prototype.
5674 * memrchr.c (__memrchr): Likewise.
5675 * memcmp.c (__P): Remove, and remove all uses.
5676 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5677 Remove forward decls; no longer needed.
5678 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5679 Use types required by C89 in prototype.
5681 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5682 * savedir.c: Likewise.
5683 * mkdir.c (free): Remove decl.
5684 * rmdir.c (rmdir): Define with a prototype.
5685 * savedir.c: Include savedir.h first, to test interface.
5687 * mktime.c (STDC_HEADERS): Remove.
5688 Include <stdlib.h>, <string.h> unconditionally.
5690 * modechange.c: Include <stdlib.h> unconditionally.
5691 (malloc): Remove decl.
5693 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5694 (free): Remove decl.
5696 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5697 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5698 (This type really should be intptr_t, but that's a C99ism.)
5699 (_obstack_memcpy): Remove: all uses changed to memcpy.
5700 Include <string.h> unconditionally.
5701 (struct obstack): Assume __STDC__ for types of members
5702 chunkfun, freefun, extra_arg.
5703 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5704 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5705 obstack_begin, obstack_specify_allocation,
5706 obstack_specify_allocation_with_arg, obstack_chunkfun,
5707 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5708 Remove unprototyped decls and the macros that use them.
5709 * obstack.c (POINTER): Remove. All uses changed to void *.
5710 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5711 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5712 (defined __STDC__ && __STDC__)]:
5713 Remove nonprototyped code.
5714 Include <stdlib.h> unconditionally.
5715 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5716 _obstack_allocated_p, _obstack_free, obstack_free,
5717 _obstack_memory_used, print_and_abort):
5718 Define using prototypes.
5719 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5720 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5721 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5722 obstack_next_free, obstack_object_size, obstack_room) [0]:
5723 Remove unused, unprototyped code.
5725 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5727 * physmem.c (physmem_total, physmem_available, main): Define
5730 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5731 (main): Define with a prototype.
5733 * posixver.c (getenv): Remove decl.
5735 * putenv.c (malloc): Returns void *, not char *.
5736 Include <string.h> unconditionally.
5737 (strchr, memcpy, NULL): Do not define.
5739 * readtokens.c: Include readtokens.h first, to test interface.
5740 Include <stdlib.h>, <string.h> unconditionally.
5741 (init_tokenbuffer): Define with a prototype.
5743 * regex.c (PARAMS): Remove. All uses removed.
5744 All uses of _RE_ARGS removed, too.
5745 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5747 (bzero): Assume memset exists.
5748 (memcmp, memcpy, NULL): Remove.
5749 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5750 char, or assignments to local vars of type signed char.
5751 (init_syntax_once, PREFIX(extract_number_and_incr),
5752 PREFIX(print_partial_compiled_pattern),
5753 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5754 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5755 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5756 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5757 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5758 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5759 wcs_compile_range, byte_compile_range, truncate_wchar,
5760 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5761 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5762 count_mbs_length, wcs_re_match_2_internal,
5763 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5764 PREFIX(alt_match_null_string_p),
5765 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5766 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5767 regfree, PREFIX(extract_number)): Define with prototype. Remove
5768 now-unnecessary declaration, if any.
5769 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5771 Remove now-unnecessary casts among pointer types.
5772 * regex.h (_RE_ARGS): Remove. All uses removed.
5774 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5775 (free): Remove decl.
5777 * rpmatch.c: Include <stdlib.h> unconditionally.
5779 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5780 (free): Remove decl.
5782 * save-cwd.c: Include <stdlib.h> unconditionally.
5783 * xgetcwd.c: Likewise.
5785 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5786 (free): Remove decl.
5788 * strchrnul.c (strchrnul): Define with a prototype.
5789 Fix bug: c_in was not converted to char before searching.
5791 The following changes are not K&R related:
5793 * group-member.h: Include <sys/types.h>, so that this file is
5795 * makepath.h: Likewise.
5797 * getusershell.c (readname, default_index, line_size, readname):
5798 Use size_t, not int, for sizes.
5799 (readname): If the size overflows, report an error instead of
5802 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5804 * getndelim2.c: Assume stdlib.h per the C89 spec.
5806 2003-09-08 Paul Eggert <eggert@twinsun.com>
5808 Assume C89 or better; remove K&R cruft.
5809 A few of these changes were first proposed by Derek Robert Price
5810 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5812 * addext.c: Include <string.h> unconditionally.
5813 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5814 Don't declare getenv or malloc.
5816 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5817 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5819 (find_stack_direction, alloca): Use prototypes.
5821 * atexit.c (atexit): Define using a prototype.
5823 * basename.c, dirname.c, stripslash.c:
5824 Include <string.h> unconditionally.
5826 * bcopy.c: Include <stddef.h>.
5827 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5829 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5831 * error.h (error, error_at_line, error_print_progname)
5832 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5833 * error.c: Include error.h first, to check interface.
5834 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5835 (VA_START): Remove; all uses changeed to va_start.
5836 (exit, strerror): Remove decls.
5837 (error_print_progname): Prototype uncondionally.
5838 Don't include <errno.h>; no longer needed.
5839 (private_strerror): Remove.
5840 (error_tail): Always define.
5841 (error, error_at_line): Assume C89 or better; always use prototypes.
5842 * fatal.c: Include "fatal.h" first, to test interface.
5843 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5844 (VA_START): Remove; all uses changed to va_start.
5845 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5847 (exit): Remove decl.
5848 (fatal): Prototype unconditionally. Assume va_start works.
5849 Abort at end, to pacify gcc.
5851 * euidaccess.c (main): Define with a prototype.
5853 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5855 * exitfail.c: Include <stdlib.h> unconditionally.
5857 * fnmatch_.h (__P): Remove. All uses changed to assume
5859 * fnmatch.c: Include fnmatch.h first, to test interface.
5860 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5861 (getenv): Remove decl.
5862 (fnmatch): Define using a prototype.
5863 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5864 (FCT): Define using a prototype.
5866 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5868 * gethostname.c: Include <stddef.h>.
5869 (gethostname): Define with prototype. Length is size_t, not int.
5871 2003-09-08 Paul Eggert <eggert@twinsun.com>
5873 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5874 getversion.c should have been removed then, but was accidentally
5877 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5878 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5880 2003-09-07 Paul Eggert <eggert@twinsun.com>
5882 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5883 copy_tm_result. Bug reported by Simon Josefsson in
5884 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5886 2003-09-06 Paul Eggert <eggert@twinsun.com>
5888 * time_r.c, time_r.h: New files.
5890 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5892 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5893 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5895 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5897 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5898 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5901 * timegm.c: Switch to glibc implementation, with the following changes:
5902 [defined HAVE_CONFIG_H]: Include <config.h>.
5903 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5904 (__mktime_internal) [!defined _LIBC]: New decl.
5905 (__gmtime_r) [!defined _LIBC]: New macro and function.
5906 (timegm): Use a prototype, since gnulib assumes C89.
5907 Do not bother declaring tmp to be const, as it's not really usefu.
5908 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5909 (timegm): Declare only if HAVE_DECL_TIMEGM.
5911 2003-09-03 Paul Eggert <eggert@twinsun.com>
5913 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5914 Bug reported by Lute Kamstra in
5915 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5917 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5918 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5919 course with correspondingly smaller numbers for tomorrow and
5920 yesterday. From Tadayoshi Funaba. Originally installed into
5921 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5924 2003-08-31 Simon Josefsson <jas@extundo.com>
5926 * timegm.h: New file.
5927 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5929 2003-08-31 Karl Berry <karl@gnu.org>
5931 * argp.h: update from libc.
5933 2003-08-28 Bruno Haible <bruno@clisp.org>
5935 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5936 warning on QNX, which defines O_BINARY to 000000.
5938 2003-08-24 Bruno Haible <bruno@clisp.org>
5940 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5941 MSVC7 <stdio.h> is included later.
5943 2003-08-20 Bruno Haible <bruno@clisp.org>
5945 * progname.h: New file, from GNU gettext.
5946 * progname.c: New file, from GNU gettext.
5947 * progreloc.c: New file, from GNU gettext.
5949 2003-08-19 Bruno Haible <bruno@clisp.org>
5951 * xstrdup.c: Assume <string.h> exists.
5953 2003-08-18 Jim Meyering <jim@meyering.net>
5955 * setenv.h: Indent nested cpp directive.
5956 * vasnprintf.c: Remove trailing blanks.
5958 2003-08-17 Simon Josefsson <jas@extundo.com>
5959 Bruno Haible <bruno@clisp.org>
5961 * xstrndup.h: New file.
5962 * xstrndup.c: New file.
5964 2003-08-17 Bruno Haible <bruno@clisp.org>
5966 * strndup.h: New file.
5968 2003-08-16 Paul Eggert <eggert@twinsun.com>
5970 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5971 space, undoing this 2003-08-12 change:
5972 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5974 2003-08-16 Jim Meyering <jim@meyering.net>
5976 Merge from coreutils.
5977 * xstrtoimax.c: #else #if -> #elif.
5978 * xstrtoumax.c: Likewise.
5980 2003-08-15 Paul Eggert <eggert@twinsun.com>
5982 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5983 rather than tab, after '#' in shell-script copyright notices.
5984 Suggested by Bruno Haible.
5986 2003-08-15 Jim Meyering <jim@meyering.net>
5987 and Paul Eggert <eggert@twinsun.com>
5989 Merge from coreutils.
5990 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5991 member but strut utmpx does not. Needed for AIX 4.3.3.
5992 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5994 2003-08-15 Jim Meyering <jim@meyering.net>
5996 Merge from coreutils.
5997 * xgethostname.c: Include <stdlib.h>.
5998 (xghostname): Don't exit for anything other than memory-related
5999 failure; just return NULL.
6000 * userspec.c: Include "posixver.h".
6001 (parse_user_spec): Accept `.' as a separator only
6002 in pre-POSIX-200112 mode.
6003 * strtoimax.c: Use #elif rather than #else #if.
6004 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6005 Remove function, now that we can rely on a working tzset function.
6006 [!_LIBC]: Ensure that the required autoconf test has been run.
6007 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6008 Use underlying_strftime for %r.
6009 * sha.c: Merge in some clean-up and optimization changes from glibc.
6010 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6011 Ensure that it is a multiple of 64.
6012 Rearrange loop exit tests so as to avoid performing an
6013 additional fread after encountering an error or EOF.
6014 * realloc.c: Update copyright date.
6016 2003-08-14 Jim Meyering <jim@meyering.net>
6018 Merge from coreutils.
6019 * obstack.h: Whitespace changes.
6020 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6021 and xcalloc return values.
6022 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6023 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6024 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6025 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6026 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6028 Use mntctl's return value to drive the entry-processing loop, since
6029 we can't rely on the value of the vmt_length member in the last
6030 entry. On some systems doing so could result in exhausting
6031 virtual memory. Based in part on a patch from Mike Jetzer.
6033 2003-08-14 Jim Meyering <jim@meyering.net>
6034 and Paul Eggert <eggert@twinsun.com>
6036 Merges from coreutils, plus other fixes.
6037 * physmem.c: Merge in portability changes from gcc/libiberty
6038 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6039 for credits and details. Thanks to Kaveh Ghazi for helping
6040 to keep these files in sync.
6041 (ARRAY_SIZE): Define it.
6042 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6043 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6044 (memcasecmp): Don't assume size_t fits in unsigned int.
6045 Remove casts and duplicate code.
6046 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6047 (memcpy): Remove definition.
6048 Merge in some clean-up and optimization changes from glibc.
6049 [BLOCKSIZE]: Move definition to top of file.
6050 Ensure that it is a multiple of 64.
6051 Rearrange loop exit tests so as to avoid performing an
6052 additional fread after encountering an error or EOF.
6053 * md5.h (md5_uintptr): Define.
6054 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6055 return to the initial working directory. Preserve errno
6057 * idcache.c: Include "xalloc.h".
6058 (xmalloc, xrealloc): Remove decls.
6059 (getuser): Remove casts no longer required in C89.
6060 * human.c: Include stdio.h, for sprintf.
6061 * group-member.c: Include "xalloc.h".
6062 (xmalloc, xrealloc): Remove decls.
6063 (get_group_info): Remove casts no longer required in C89.
6064 * getusershell.c (readname): Remove casts no longer required in C89.
6065 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6066 * getline.c: Whitespace fix, from coreutils.
6068 2003-08-13 Paul Eggert <eggert@twinsun.com>
6070 * exclude.c: Include <ctype.h>
6071 (IN_CTYPE_DOMAIN): New macro.
6073 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6076 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6077 Undo previous (whitespace-only) change.
6079 2003-08-12 Paul Eggert <eggert@twinsun.com>
6081 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6082 Normalize leading white space and remove trailing white space.
6083 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6084 notice, as per ../config/srclist-update.
6086 Merge from coreutils.
6087 * euidaccess.h: New file.
6088 * euidaccess.c: Include it.
6089 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6090 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6091 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6093 2003-08-11 Bruno Haible <bruno@clisp.org>
6095 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6096 (vasnprintf): Use it instead of wcslen.
6098 2003-08-11 Bruno Haible <bruno@clisp.org>
6100 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6101 value to ensure that _Bool promotes to int. Use #define for _Bool when
6102 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6104 2003-08-10 Karl Berry <karl@gnu.org>
6106 * regex.h: update from libc (whitespace fix).
6108 2003-08-09 Paul Eggert <eggert@twinsun.com>
6110 Merge some files from coreutils. These changes were
6111 originally made by Jim Meyering.
6112 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6113 many older Unixes require this.
6114 * alloca.c (alloca): Remove cast to argument of free;
6115 no longer needed in C89.
6116 * alloca_.h, regex.h: Fix white space to match
6117 what GNU indent does.
6119 2003-08-05 Paul Eggert <eggert@twinsun.com>
6121 * bumpalloc.h: Remove.
6123 2003-08-04 Paul Eggert <eggert@twinsun.com>
6125 * getloadavg.c: Change copyright notice and spacing to conform to
6128 Merge from coreutils.
6129 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6131 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6132 from Karl Berry, implemented by Jim Meyering.
6133 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6134 from Dmitry V. Levin.
6135 Remove anachronistic cast of xrealloc.
6136 * fnmatch_.h (__const): Remove. Use 'const'.
6137 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6138 type. Otherwise, it wouldn't compile with at least /bin/cc on
6139 ymp-cray-unicos9.0.2.X.
6140 Combine two mostly-identical uses of alloca into one.
6141 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6143 2003-08-04 Dave Love <d.love@dl.ac.uk>
6147 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6148 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6149 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6150 obsolete NLIST_NAME_UNION.
6151 [__GNU__]: Undef BSD and FSCALE.
6152 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6154 2003-08-03 Paul Eggert <eggert@twinsun.com>
6156 * stdbool_.h (_Bool): Make it signed char, instead of
6157 an enum type, so that it's guaranteed to promote to int. See:
6158 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6160 2003-07-31 Paul Eggert <eggert@twinsun.com>
6162 * strerror.c: Include config.h, limits.h. Declare sprintf.
6163 (strerror): Don't assume that a printable int fits in 14 bytes.
6165 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6166 Bruno Haible <bruno@clisp.org>
6168 * getline.h (getline, getdelim): Change return type to ssize_t.
6169 * getline.c (getline, getdelim): Likewise.
6170 Remove _GNU_SOURCE define; now it's defined in config.h through
6173 2003-07-22 Paul Eggert <eggert@twinsun.com>
6175 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6176 over-parenthesization in macros.
6178 Sync with coreutils.
6180 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6183 Use `exit_failure' for xalloc and xmemcoll instead of their own
6184 private exit-failure variables.
6185 * xalloc.h (xalloc_exit_failure): Remove.
6186 * xmalloc.c: Likewise. Include exitfail.h.
6187 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6188 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6189 * xmemcoll.c: Likewise. Include exitfail.h.
6190 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6192 2003-07-18 Paul Eggert <eggert@twinsun.com>
6194 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6195 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6196 to test that it can stand by itself. Include "exitfail.h".
6197 Clients should set exit_failure instead.
6198 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6200 2003-07-18 Andreas Schwab <schwab@suse.de>
6202 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6204 2003-07-18 Bruno Haible <bruno@clisp.org>
6206 * getndelim2.h: New file.
6207 * getndelim2.c: Make into a module of its own. Include config.h,
6209 (getndelim2): Make non-static. Change return type to ssize_t.
6210 * getline.h: Change argument names.
6211 * getline.c: Include getndelim2.h instead of getndelim2.c.
6212 * getnline.c: Include getndelim2.h.
6214 2003-07-17 Bruno Haible <bruno@clisp.org>
6216 * Makefile.am: Remove file.
6217 * Makefile.in: Remove file.
6219 2003-07-17 Bruno Haible <bruno@clisp.org>
6221 * getnline.h: New file.
6222 * getnline.c: New file.
6223 * getndelim2.c: New file, extracted from getline.c.
6224 (getndelim2): Renamed from getdelim2, with added nmax argument.
6225 * getline.c: Include getndelim2.c.
6226 (getdelim2): Moved out to getndelim2.c.
6227 (getline, getdelim): Update.
6229 2003-07-15 <karl@gnu.org>
6231 * vasnprintf.c: update from gettext.
6233 2003-07-15 Jim Meyering <jim@meyering.net>
6235 * makepath.c (make_path): Enclose diagnostic in _(...).
6237 2003-07-14 Paul Eggert <eggert@twinsun.com>
6239 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6240 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6241 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6242 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6243 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6244 updated automatically by ../config/srclist-update. This changes
6245 their license from LPGL to GPL.
6247 2003-07-14 Jim Meyering <jim@meyering.net>
6249 Don't emit diagnostics. Let callers do that.
6250 * save-cwd.c: Don't include "error.h".
6251 (save_cwd): Don't call error. Ensure that errno is valid
6252 when returning nonzero.
6254 * save-cwd.h (restore_cwd): Update prototype.
6255 * save-cwd.c (restore_cwd): Remove two parameters.
6256 Simplify. Don't call error upon failure. Let callers do that.
6257 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6258 when auditing is enabled. But don't bother updating the #if.
6260 2003-07-14 Simon Josefsson <jas@extundo.com>
6262 * mempcpy.h: New file.
6263 * mempcpy.c: New file.
6265 2003-07-14 Paul Eggert <eggert@twinsun.com>
6267 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6268 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6269 unicodeio.c, unicodeio.h, unlocked-io.h:
6270 Switch from LGPL to GPL.
6272 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6274 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6275 it breaks C++ compilation.
6276 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6278 2003-07-10 Jim Meyering <jim@meyering.net>
6280 * vasnprintf.c: Remove trailing blanks.
6281 Make cpp indentation consistent.
6283 2003-07-09 Paul Eggert <eggert@twinsun.com>
6285 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6286 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6287 Switch from LGPL to GPL.
6289 2003-07-07 Paul Eggert <eggert@twinsun.com>
6291 * mktime.c: Fix some boundary cases and remove need for floating point.
6293 Issue a compile-time diagnostic if time_t is floating point, or if
6294 two's complement arithmetic is not in effect, or if arithmetic
6295 right shift does not propagate the sign. These assumptions were
6296 all in the original code but they weren't checked.
6298 (TIME_T_MIDPOINT, verify): New macros.
6299 (__isleap): Remove; it has integer overflow problems.
6300 (leapyear): New function, without those problems.
6301 (ydhms_tm_diff): Remove; splitting into two parts.
6302 (ydhms_diff): New function, containing the arithmetic part of
6303 the old ydhms_tm_diff function. Issue a compile-time
6304 diagnostic if we are not using C99 integer division.
6305 Avoid casts when possible.
6306 (guess_time_tm): New function, containing the checking part of
6307 the old ydhms_tm_diff function. Return the new value, rather than
6308 the difference between it and the old. Accept a new argument T
6309 so that *T specifies the old value. Check for overflow in the result.
6311 (__mktime_internal): Use a time_t offset, not a long int offset.
6312 This undoes the 2003-06-04 change, which is no longer needed now
6313 that we have better overflow checking.
6314 (localtime_offset): Likewise.
6316 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6317 and long are 64-bit but int is only 32-bit.
6318 (ydhms_diff): Use long int to store year1 and yday1.
6319 Issue a compile-time diagnostic if long int is not wide enough.
6321 (__mktime_internal): Use long int to store adjusted year and yday.
6322 Use plain C rather than preprocessor commands, if that doesn't
6324 Check for overflow (and try to repair) after each probe
6325 rather than checking only at the very end. This avoids some bugs
6326 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6327 does not equal GMT offset at maximum time).
6328 Use integer to check for overflow rather than floating point; this
6329 is more portable to non-IEEE hosts, and is a tad faster.
6330 When we detect that we are oscillating between two values,
6331 don't check whether tm_isdst has the requested value, since
6332 we already know the answer. When tm_isdst has the wrong value,
6333 use a different heuristic to find the right one, based on the
6334 extreme values actually observed in practice in tz2003a,
6335 rather than the (overly optimistic) "previous 3 calendar quarters".
6337 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6338 "T const" to accommodate glibc style.
6339 (check_result): Use less-confusing report format. "long" -> "long int.
6341 Don't loop if the iteration overflows time_t.
6342 Allow a negative step in the iteration.
6344 2003-07-01 Paul Eggert <eggert@twinsun.com>
6346 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6347 having it depend on HAVE_SYS_TYPES_H.
6349 2003-06-25 Bruno Haible <bruno@clisp.org>
6351 * readlink.c: New file.
6353 2003-06-20 Bruno Haible <bruno@clisp.org>
6355 Assume C89, so PARAMS isn't needed.
6356 * unicodeio.h (PARAMS): Remove.
6357 * unicodeio.c: Don't use PARAMS.
6359 2003-06-18 Jim Meyering <jim@meyering.net>
6361 Merge changes from coreutils.
6362 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6363 Remove explicit declarations of xmalloc and realloc.
6365 (read_utmp): Remove anachronistic cast of xmalloc.
6367 2003-06-17 Paul Eggert <eggert@twinsun.com>
6369 Assume C89, so PARAMS isn't needed.
6370 * backupfile.h (PARAMS): Remove. All uses removed.
6371 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6372 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6373 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6374 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6375 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6376 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6377 xstrtol.h: Likewise.
6378 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6379 same.h, strverscmp.h: Do not include config.h; no longer needed.
6380 Anyway, config.h should always be included before any other file.
6382 2003-06-11 Simon Josefsson <jas@extundo.com>
6384 * sysexit_.h: New file.
6386 2003-05-20 Derek Price <derek@ximbiot.com>
6388 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6390 2003-06-10 Simon Josefsson <jas@extundo.com>
6392 * strchrnul.h: New file.
6393 * strchrnul.c: New file.
6395 2003-06-10 Simon Josefsson <jas@extundo.com>
6397 * argp.h: New file, from glibc.
6398 * argp-ba.c: New file, from glibc.
6399 * argp-eexst.c: New file, from glibc.
6400 * argp-fmtstream.c: New file, from glibc.
6401 * argp-fmtstream.h: New file, from glibc.
6402 * argp-fs-xinl.c: New file, from glibc.
6403 * argp-help.c: New file, from glibc.
6404 * argp-namefrob.h: New file, from glibc.
6405 * argp-parse.c: New file, from glibc.
6406 * argp-pv.c: New file, from glibc.
6407 * argp-pvh.c: New file, from glibc.
6408 * argp-xinl.c: New file, from glibc.
6410 2003-06-07 Jim Meyering <jim@meyering.net>
6412 * readtokens.h: Put `Free Software Foundation, Inc.'
6413 in place of my name in the copyright comment.
6414 Remove definition and uses of __P.
6417 * stat.c: Don't declare xmalloc explicitly.
6418 Instead, include "xalloc.h".
6419 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6420 xrealloc, and xcalloc return values.
6421 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6423 * xgetcwd.h: Remove definition/uses of PARAMS.
6425 2003-06-06 Jim Meyering <jim@meyering.net>
6427 * stdbool_.h: Renamed from stdbool.h.in.
6429 2003-06-06 Jim Meyering <jim@meyering.net>
6431 Merge from coreutils.
6432 * same.c: (same_name): Declare *_basename locals to be `const'.
6433 Consolidate declarations and initializations of *_base* locals.
6435 Merge from coreutils.
6436 This avoids a core dump on systems without GNU putenv,
6437 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6438 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6439 (unsetenv): New static function, from GNU libc.
6440 (rpl_putenv): Use it.
6442 * modechange.c: Remove trailing blanks.
6444 Merge from coreutils.
6445 * fsusage.c: Remove declaration of statfs.
6446 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6448 * posixtm.c: Include <stdbool.h> unconditionally.
6450 2003-06-05 Paul Eggert <eggert@twinsun.com>
6452 * mktime.c (__mktime_internal): When resolving a tm_isdst
6453 mismatch, look in future quarters as well as past. This fixes a
6454 bug when processing fall-backwards gaps immediately after a long
6455 period of daylight-saving time.
6457 * mktime.c: Assume freestanding C89 or better.
6458 (HAVE_LIMITS_H): Remove. Assume it's 1.
6459 (__P): Remove; not used.
6460 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6461 (mktime, not_equal_tm, print_tm, check_result,
6462 main): Use prototypes. Use const * where appropriate.
6463 (main): Fix typo in testing code that uncovered by above changes.
6464 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6466 2003-06-04 Paul Eggert <eggert@twinsun.com>
6468 * mktime.c: Fix Debian bug 177940
6469 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6470 (localtime_offset): Now long int, not time_t, because we want it
6471 to be guaranteed to be signed. All uses changed.
6472 (__mktime_internal): If overflow would occur when adding offset,
6475 Merge 'human' changes from coreutils. Rewrite to support
6476 locale-specific notations like thousands separators.
6477 * human.c: Simplify authorship notice.
6478 Include human.h immediately after config.h.
6479 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6480 <limits.h>: Do not include, since human.h does.
6481 (SIZE_MAX, UINTMAX_MAX): New macros.
6482 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6483 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6484 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6485 (power_letter): Renamed from suffixes.
6486 (generate_suffix_backwards): Remove.
6487 (adjust_value): Now takes int style (because of human.h changes)
6488 and long double value (for greater precision on some platforms).
6489 (group_number): New function.
6490 (human_readable): Use it. Use integer options, not enum.
6491 Put the options before the sizes in the arg list.
6492 Support all the new options.
6493 The old human_readable function has been removed;
6494 use inttostr.h instead.
6495 (human_readable, default_block_size, humblock):
6496 Use uintmax_t, not int, for block sizes.
6497 (human_readable_inexact, block_size_types): Remove.
6498 (block_size_opts): New constant.
6499 (human_options): Renamed from human_block_size, with new signature
6500 that allows block sizes up to UINTMAX_MAX. All callers changed.
6501 * human.h: Add copyright and authorship notice.
6502 Include <limits.h> and <stdbool.h> unconditionally.
6503 (PARAMS): Remove. All uses removed.
6504 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6505 (enum human_inexact_style): Remove tag; now a nameless enum.
6506 (human_floor, human_ceiling, human_round_to_even): Now have
6507 values 2, 0, 1 rather than -1, 1, 0.
6508 (human_group_digits, human_suppress_point_zero, human_autoscale,
6509 human_base_1024, human_SI, human_B): New constants.
6510 (human_readable_inexact, human_block_size): Remove.
6511 (human_readable): Size args are now uintmax_t, not int.
6512 (human_options): New decl.
6514 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6515 unnecessary now that we assume C89 or better. This change
6516 imported from coreutils.
6518 * mktime.c (__mktime_internal): Do not reject negative timestamps
6519 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6520 in the 2003-05-30 sync from glibc.
6522 .h files should stand alone, but we shouldn't include <sys/types.h>
6523 if we can get away with just <stddef.h>.
6525 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6526 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6527 rather than <sys/types.h>, as we merely need size_t.
6528 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6530 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6531 Include <stdio.h>, to get FILE.
6532 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6533 memcasecmp.h has included <stddef.h> and all we need is size_t.
6534 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6535 our interface, instead of including <sys/types.h>
6537 2003-06-02 Paul Eggert <eggert@twinsun.com>
6540 Fix some minor time-related bugs with POSIX time arguments.
6541 Some valid time stamps were being rejected (notably -1, and
6542 time stamps before 1900 on 64-bit hosts). And some invalid
6543 time stamps were being accepted, e.g. September 31.
6545 * posixtm.h (posixtime): Return bool instead of time_t, so
6546 that we can return (time_t) -1 successfully.
6547 * posixtm.c: Likewise.
6548 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6549 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6550 (t): Remove static var.
6551 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6552 of static var. All uses changed.
6553 (year): Do not reject years before 1900; they can occur with
6555 (posix_time_parse): Do not check for out-of-range components;
6556 that is now the caller's responsibility, since our checks were
6557 only approximations.
6558 (posixtime): Use mktime to check for out-of-range components,
6559 since it knows them exactly.
6560 If mktime returns (time_t) -1, check whether an error actually occurred
6561 by invoking localtime on -1.
6562 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6563 posixtime failures better.
6564 Improve the test data (in comments only).
6566 2003-05-30 <karl@gnu.org>
6568 * mktime.c: update from libc.
6570 2003-05-30 Bruno Haible <bruno@clisp.org>
6572 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6573 * localcharset.h: Likewise.
6574 * localcharset.c: Likewise.
6576 2003-05-28 Paul Eggert <eggert@twinsun.com>
6578 Assume the headers required for C89 freestanding compilers.
6579 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6580 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6581 without checking for HAVE_LIMITS_H.
6582 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6583 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6585 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6586 * exclude.c: Include <stdbool.h> unconditionally.
6587 * tempname.c: Include <stddef.h> unconditionally.
6588 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6589 * modechange.c, rpmatch.c (NULL): Don't define, since
6590 <stddef.h> does that.
6591 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6592 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6593 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6594 * xstrtol.c: Likewise.
6595 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6596 * savedir.c: Include <stddef.h> instead of defining NULL.
6598 * addext.c (addext): Use assignment rather than cast, to avoid
6599 warnings on some platforms.
6601 * mktime.c (__mktime_internal): Do not reject negative timestamps
6604 2003-05-10 Bruno Haible <bruno@clisp.org>
6606 * linebreak.c (iconv_string_length): Don't return -1 just because the
6607 string is longer than 4 KB.
6609 2003-05-12 Jim Meyering <jim@meyering.net>
6611 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6612 the space-padded-by-default conversion specifiers, %e, %k, %l.
6614 2003-05-03 Bruno Haible <bruno@clisp.org>
6616 Upgrade to Unicode-4.0.
6617 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6618 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6619 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6620 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6621 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6622 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6623 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6624 Change width of U+E0100..U+E01EF from 1 to 0.
6626 2003-04-25 Bruno Haible <bruno@clisp.org>
6628 * copy-file.c: Include <stddef.h>, for size_t.
6630 2003-04-25 Jim Meyering <jim@meyering.net>
6632 * copy-file.c (copy_file_preserving): Declare buf_size to be
6633 of type size_t, not int.
6635 2003-04-11 Jim Meyering <jim@meyering.net>
6637 Merge changes from Coreutils.
6639 2003-03-22 Jim Meyering <jim@meyering.net>
6641 * strftime.c (widen): Cast alloca return value to proper type.
6643 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6646 * strftime.c (my_strftime): Handle very large width
6647 specifications for numeric values correctly. Improve checks for
6650 2003-01-19 Jim Meyering <jim@meyering.net>
6652 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6653 (nl_get_alt_digit) [! defined my_strftime]: Define.
6654 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6655 _nl_get_alt_digit and _nl_get_walt_digit.
6657 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6658 These changes have no effect outside of _LIBC.
6660 2003-04-10 Bruno Haible <bruno@clisp.org>
6662 * findprog.h: New file, from GNU gettext.
6663 * findprog.c: New file, from GNU gettext.
6665 2003-04-05 Jim Meyering <jim@meyering.net>
6667 Merge changes from Coreutils.
6669 * exclude.h (PARAMS): Remove definition and uses.
6670 * exclude.c: Remove uses of `PARAMS'.
6672 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6673 Add test-cases for DOS filenames. Declare program_name.
6674 (main): Set up program_name. Patch by Rich Dawe.
6676 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6678 Use mntctl's return value to drive the entry-processing loop, since
6679 we can't rely on the value of the vmt_length member in the last
6680 entry. On some systems doing so could result in exhausting
6681 virtual memory. Based in part on a patch from Mike Jetzer.
6683 2003-04-04 Bruno Haible <bruno@clisp.org>
6685 * linebreak.h: New file, from GNU gettext.
6686 * linebreak.c: New file, from GNU gettext with slight modifications.
6687 * lbrkprop.h: New file, from GNU gettext.
6689 2003-04-03 Bruno Haible <bruno@clisp.org>
6691 * utf8-ucs4.h: New file, from GNU gettext.
6692 * utf16-ucs4.h: New file, from GNU gettext.
6693 * ucs4-utf8.h: New file, from GNU gettext.
6694 * ucs4-utf16.h: New file, from GNU gettext.
6696 2003-04-02 Bruno Haible <bruno@clisp.org>
6698 * binary-io.h: New file, from GNU gettext.
6700 2003-04-01 Bruno Haible <bruno@clisp.org>
6702 * pathname.h: New file, from GNU gettext.
6703 * concatpath.c: New file, from GNU gettext.
6705 2003-03-30 Bruno Haible <bruno@clisp.org>
6707 * copy-file.c (copy_file_preserving): Don't set owner if the function
6708 chown() doesn't exist.
6710 2003-03-28 Bruno Haible <bruno@clisp.org>
6712 * copy-file.h: New file, from GNU gettext.
6713 * copy-file.c: New file, from GNU gettext.
6715 2003-03-18 Jim Meyering <jim@meyering.net>
6717 * quote.c (quote_n): Fix typo in comment.
6719 2003-03-14 Jim Meyering <jim@meyering.net>
6721 Merge changes from Coreutils.
6722 * obstack.h (obstack_object_size): Declare temporary, __o,
6723 to be const, in order to avoid warnings.
6724 (obstack_room): Likewise.
6725 (obstack_empty_p): Likewise.
6727 2003-03-13 Paul Eggert <eggert@twinsun.com>
6729 Merge changes from Bison.
6730 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6731 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6732 when compiling Bison 1.875's `bitset bset = obstack_alloc
6733 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6734 * hash.c: Include <stdbool.h> unconditionally.
6736 2003-03-09 Paul Eggert <eggert@twinsun.com>
6738 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6739 Reported by Bruce Becker; see:
6740 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6742 2003-03-03 Paul Eggert <eggert@twinsun.com>
6743 Bruno Haible <bruno@clisp.org>
6745 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6746 Reported by John Hughes, see
6747 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6749 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6751 * poll_.h: New file.
6754 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6756 * mathl.h: New file.
6757 * acosl.c: New file.
6758 * asinl.c: New file.
6759 * atanl.c: New file.
6760 * ceill.c: New file.
6763 * floorl.c: New file.
6764 * frexpl.c: New file.
6765 * ldexpl.c: New file.
6767 * sincosl.c: New file.
6769 * sqrtl.c: New file.
6771 * trigl.c: New file.
6772 * trigl.h: New file.
6774 2003-02-17 Bruno Haible <bruno@clisp.org>
6776 * mkdtemp.h: New file, from GNU gettext.
6777 * mkdtemp.c: New file, from GNU gettext.
6779 2003-01-31 Bruno Haible <bruno@clisp.org>
6781 * rename.c: #undef rename before defining rpl_rename.
6782 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6784 2003-01-30 Bruno Haible <bruno@clisp.org>
6786 * printf-args.h: New file, from GNU gettext.
6787 * printf-args.c: New file, from GNU gettext.
6788 * printf-parse.h: New file, from GNU gettext.
6789 * printf-parse.c: New file, from GNU gettext.
6790 * vasnprintf.h: New file, from GNU gettext.
6791 * vasnprintf.c: New file, from GNU gettext.
6792 * asnprintf.c: New file, from GNU gettext.
6793 * vasprintf.h: New file, from GNU gettext with modifications.
6794 * vasprintf.c: New file, from GNU gettext.
6795 * asprintf.c: New file, from GNU gettext.
6797 2003-01-29 Bruno Haible <bruno@clisp.org>
6799 * stpncpy.h: New file, from GNU gettext with modifications.
6800 * stpncpy.c: New file, from GNU gettext with modifications.
6802 2003-01-28 Bruno Haible <bruno@clisp.org>
6804 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6806 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6809 2003-01-27 Bruno Haible <bruno@clisp.org>
6811 * xsetenv.h: New file, from GNU gettext.
6812 * xsetenv.c: New file, from GNU gettext.
6814 2003-01-23 Bruno Haible <bruno@clisp.org>
6816 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6818 2003-01-22 Bruno Haible <bruno@clisp.org>
6820 * exit.h: New file, from GNU gettext.
6822 2003-01-11 Bruno Haible <bruno@clisp.org>
6824 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6825 * strcase.h (strcasecmp, strncasecmp): Likewise.
6827 2003-01-14 Jim Meyering <jim@meyering.net>
6829 * same.c (same_name): Tweak a comment.
6831 2003-01-11 Bruno Haible <bruno@clisp.org>
6833 * same.c (same_name): Reorder tests so as to avoid calling stat()
6834 when a string comparison is sufficient.
6836 2003-01-11 Bruno Haible <bruno@clisp.org>
6838 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6841 2003-01-11 Bruno Haible <bruno@clisp.org>
6843 * hash-pjw.c: Add comment about low quality of this function.
6845 2003-01-12 Paul Eggert <eggert@twinsun.com>
6847 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6848 to avoid collisions with libcurses and libreadline.
6850 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6851 * getstr.h, getstr.c: Remove.
6852 * getline.c: Include "getline.h", to check interface.
6853 Move body of old getstr.c here: this defines MIN_CHUNK and
6854 declares getdelim2, which is renamed from getstr.
6855 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6857 * linebuffer.c (readlinebuffer): Renamed from readline.
6859 * linebuffer.h: Likewise.
6860 (readline): Remove backward-compatibility macro.
6862 2003-01-12 Jim Meyering <jim@meyering.net>
6864 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6866 2003-01-10 Bruno Haible <bruno@clisp.org>
6868 * alloca_.h: New file.
6869 * getdate.y: Unconditionally include alloca.h.
6870 * makepath.c: Likewise.
6871 * setenv.c: Likewise.
6872 * userspec.c: Likewise.
6874 2003-01-09 Bruno Haible <bruno@clisp.org>
6876 * stdbool.h.in: New file.
6878 2003-01-08 Bruno Haible <bruno@clisp.org>
6880 * safe-read.c: Include specification header first, to ensure its
6882 * full-write.c: Likewise.
6884 2003-01-08 Jim Meyering <jim@meyering.net>
6886 * full-write.c: Undefine and define-away `const' after inclusion
6887 of errno.h, not before. Suggestion from Bruno Haible.
6889 2003-01-07 Jim Meyering <jim@meyering.net>
6891 * full-write.c: Rework so that it may serve to define full_read, too.
6892 * full-read.c: Simply #define FULL_READ and include full-write.c.
6894 2003-01-06 Jim Meyering <jim@meyering.net>
6896 * version-etc.c: Update year in translatable copyright string.
6898 2002-12-25 Bruno Haible <bruno@clisp.org>
6900 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6901 * xstrtol.h: Likewise.
6902 * xstrtoimax.c: Likewise.
6903 * xstrtoumax.c: Likewise.
6904 * human.h: Likewise.
6906 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6907 on systems that have <inttypes.h> but not <stdint.h>.
6909 2002-12-31 Paul Eggert <eggert@twinsun.com>
6911 * memcoll.c (memcoll): Fall back on a simple algorithm using
6912 memcmp if strcoll doesn't work.
6914 2002-12-23 Bruno Haible <bruno@clisp.org>
6916 * localcharset.h: New file.
6917 * localcharset.c: Include it.
6918 * unicodeio.c: Likewise.
6920 2002-12-22 Bruno Haible <bruno@clisp.org>
6922 * utime.c (utime_null): No need to call ftruncate if the file was
6925 2002-12-23 Bruno Haible <bruno@clisp.org>
6927 * memcoll.c (STRCOLL): New macro.
6930 2002-12-22 Bruno Haible <bruno@clisp.org>
6932 * getstr.h (getstr): Define, to avoid clash with libcurses.
6933 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6935 2002-12-22 Bruno Haible <bruno@clisp.org>
6937 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6939 2002-12-23 Bruno Haible <bruno@clisp.org>
6941 * getline.h: Include <stddef.h>, for size_t.
6943 * unicodeio.h: Include <stddef.h>, for size_t.
6944 * unicodeio.c: Don't include <stddef.h>.
6946 2002-12-17 Bruno Haible <bruno@clisp.org>
6948 * canon-host.c (strdup): Remove unused declaration.
6950 * fsusage.c: Include full_read.h.
6951 (get_fs_usage): Use full_read instead of safe_read.
6953 * utime.c (utime_null): Use SAFE_READ_ERROR.
6955 2002-12-11 Bruno Haible <bruno@clisp.org>
6957 * setenv.h: Rewritten to cope with systems that have setenv() but not
6959 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6962 2002-12-11 Bruno Haible <bruno@clisp.org>
6964 * setenv.c (alloca): Fall back to malloc.
6966 (setenv): Use freea() to free memory allocated with alloca().
6968 2002-11-13 Bruno Haible <bruno@clisp.org>
6970 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6971 function declarations.
6972 * unsetenv.c (unsetenv): Likewise.
6974 2002-03-04 Bruno Haible <bruno@clisp.org>
6976 Portability to AIX 4.3.3.
6977 * unsetenv.c: New file, extracted from setenv.c.
6978 * setenv.c: Move the unsetenv() function to unsetenv.c.
6980 2001-12-20 Bruno Haible <bruno@clisp.org>
6982 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6983 use malloc instead. For SunOS 4.
6985 2001-12-11 Bruno Haible <bruno@clisp.org>
6987 * setenv.c: Declare alloca.
6988 (compar_fn_t): New typedef.
6989 (KNOWN_VALUE, STORE_VALUE): Use it.
6991 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6994 2002-12-10 Paul Eggert <eggert@twinsun.com>
6996 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6997 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6998 Choose values that are less likely to collide with system fnmatch
7000 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7001 defined (e.g., a pure POSIX system).
7002 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7003 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7005 2002-12-06 Jim Meyering <jim@meyering.net>
7007 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7009 Merge in changes from libc's misc/error.c, in preparation
7010 for the merge of gnulib's changes back into libc.
7012 * error.c (_): Define only if not already defined.
7013 Move definition to follow all #include directives.
7014 Include unlocked-io.h only if !_LIBC.
7015 [_LIBC]: Include <libio/libioP.h>.
7016 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7017 (fflush): Tweak definition to use INTUSE.
7020 2002-12-05 Paul Eggert <eggert@twinsun.com>
7022 * alloca.c [defined emacs]: Include "lisp.h".
7023 (xalloc_die) [defined emacs]: New macro.
7024 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7025 [! defined emacs]: Include <xalloc.h>.
7026 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7027 (pointer): Typedef to POINTER_TYPE *.
7028 (malloc): Remove decl; we now always use xmalloc.
7029 (alloca): Use old-style definition, since Emacs needs this.
7030 Check for arithmetic overflow when computing combined size.
7032 2002-12-04 Paul Eggert <eggert@twinsun.com>
7034 Do not generate unlocked-io.h automatically, since it's easier to
7035 maintain it by hand.
7037 * unlocked-io.h: New file, from GNU diffutils,
7038 but with proper copyright notice and attribution.
7040 * Makefile.am: Add copyright notice.
7041 (libfetish_a_SOURCES): Add unlocked-io.h.
7042 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7043 (DISTCLEANFILES, io_functions): Remove macros.
7044 (EXTRA_DIST): Remove gen_uio.
7045 (unlocked-io.h): Remove rule.
7047 2002-12-04 Jim Meyering <jim@meyering.net>
7049 Reflect the fact that stat.c and lstat.c are no longer generated.
7050 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7051 (DISTCLEANFILES): Likewise.
7052 (EXTRA_DIST): Likewise.
7053 (all_local): Don't depend on stat.c or lstat.c.
7054 (stat.c, lstat.c): Remove rules.
7055 (EXTRA_DIST): Remove xstat.in.
7057 * xstat.in: Remove file. Contents moved into stat.c.
7058 * stat.c: New file. Contents mostly from xstat.in.
7059 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7060 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7062 * safe-read.c: Rework so that it may serve to define safe_write, too.
7063 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7065 2002-12-03 Jim Meyering <jim@meyering.net>
7067 * safe-read.c, safe-write.c: Change variable names and comments, but
7068 not semantics, to minimize the differences between these two files.
7069 (safe_read): Change comment to mention SAFE_READ_ERROR.
7071 * safe-read.c (IS_EINTR): Define.
7072 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7074 2002-12-02 Bruno Haible <bruno@clisp.org>
7076 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7077 Define, taken from safe-read.c.
7078 (INT_MAX): Provide fallback.
7079 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7080 * safe-write.h (SAFE_WRITE_ERROR): Define.
7082 * safe-read.c (EINTR): Remove definition.
7083 (safe_read): Don't use EINTR if it is absent.
7085 2002-12-02 Jim Meyering <jim@meyering.net>
7087 * safe-read.c (EINTR): Define.
7088 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7089 (INT_MAX): Provide fallback.
7090 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7092 * safe-read.h (SAFE_READ_ERROR): Define.
7094 2002-12-01 Jim Meyering <jim@meyering.net>
7096 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7097 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7099 2002-11-27 Paul Eggert <eggert@twinsun.com>
7101 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7102 hash_rehash): Replace `if (limit <= value) abort ();' with
7103 `if (! (value < limit)) abort ();', for readability.
7105 2002-11-26 <karl@gnu.org>
7107 * strdup.c: copy from libc again, with jim's ok.
7108 * .cppi-disable: re-add strdup.c
7110 2002-11-25 <karl@gnu.org>
7112 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7113 instead of "strtol.c".
7115 2002-11-25 Jim Meyering <jim@meyering.net>
7117 * mktime.c: Sync from libc, now that it has the latest fix.
7119 2002-11-24 <karl@gnu.org>
7121 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7122 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7124 2002-11-24 Jim Meyering <jim@meyering.net>
7126 Update from coreutils:
7128 * mktime.c: Merge in changes from libc.
7130 Avoid a link-time failure on some Linux systems.
7131 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7132 (__mon_yday): Declare with the STATIC attribute.
7133 (__mktime_internal): Likewise.
7134 Based on a report from Greg Schafer.
7136 2002-11-23 Jim Meyering <jim@meyering.net>
7138 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7139 Use `unsigned', not `int', as type of index.
7141 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7143 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7145 2002-11-22 Paul Eggert <eggert@twinsun.com>
7147 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7148 hint that one should use `if (! x) abort ();' rather than `assert
7149 (x);', and anyway it's one less thing to worry about configuring.
7150 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7151 hash_rehash, hash_insert): Use abort rather than assert.
7153 2002-11-22 Paul Eggert <eggert@twinsun.com>
7155 * quotearg.h: Allow multiple inclusion by surrounding with
7156 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7157 so that we can be included first.
7158 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7159 * quotearg.c: Include quotearg.h immediately after config.h.
7160 No need to include stddef.h or sys/types.h any more.
7161 Surround local include files with "", not "<>".
7162 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7163 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7164 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7165 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7166 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7167 (ISPRINT): Remove; no longer needed now that we assume C89.
7169 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7172 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7173 quotearg_char): Use SIZE_MAX rather than
7174 (size_t) -1 when we are talking about "infinity".
7176 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7178 2002-11-22 Bruno Haible <bruno@clisp.org>
7180 * safe-read.h: Assume C89. Add comments.
7181 (safe_read): Change return type to size_t.
7182 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7183 counts > SSIZE_MAX correctly.
7184 * safe-write.h: New file.
7185 * safe-write.c: New file.
7186 * full-read.h: New file.
7187 * full-read.c: New file.
7188 * full-write.h: Assume C89. Add comments.
7189 * full-write.c: Include safe-write.h.
7190 (full_write): Rewritten to use safe_write.
7191 Suggested by Jim Meyering and Paul Eggert.
7193 2002-11-21 Bruno Haible <bruno@clisp.org>
7195 Remove case insensitive option matching.
7196 * argmatch.h (argcasematch): Remove declaration.
7197 (ARGCASEMATCH): Remove macro.
7198 (__xargmatch_internal): Remove case_sensitive argument.
7199 (XARGMATCH): Update.
7200 (XARGCASEMATCH): Remove macro.
7201 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7202 case_sensitive argument.
7203 (argcasematch): Remove function.
7204 (__xargmatch_internal): Remove case_sensitive argument.
7205 (main): Use XARGMATCH instead of XARGCASEMATCH.
7207 * xmalloc.c: Change compile-time error message. Add comment about
7208 required autoconf version.
7210 2002-11-21 Jim Meyering <jim@meyering.net>
7212 * strdup.c (strdup): Tweak comment and initial #if/#include.
7214 Merge in changes from the coreutils.
7216 2002-09-25 Paul Eggert <eggert@twinsun.com>
7217 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7218 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7219 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7220 int. Work more efficiently if X is the same width as uintmax_t.
7221 Do not compare X to -1, to avoid bogus compiler warning.
7222 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7223 Don't assume that f_frsize and f_bsize are the same type.
7225 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7228 * makepath.c (make_path): Restore umask *before* creating the final
7230 (make_path): Minor reformatting.
7232 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7233 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7235 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7236 ones. At least on GNU/Linux systems, `auto' means something else.
7239 2002-11-20 Paul Eggert <eggert@twinsun.com>
7241 Merge argmatch cleanups from Bison. Assume C89.
7243 * argmatch.c: Include config.h here, not in argmatch.h.
7244 Include stdlib.h, for EXIT_FAILURE.
7245 Always include <string.h>, since we assume C89.
7246 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7247 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7248 Include <stddef.h> instead, since it's all we need for size_t.
7249 (PARAMS): Remove. All uses removed.
7250 (ARRAY_CARDINALITY): Do not bother to #undef.
7251 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7252 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7253 Remove unnecessary parentheses.
7254 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7255 Insert necessary parentheses.
7256 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7257 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7259 2002-11-19 Bruno Haible <bruno@clisp.org>
7261 * mbswidth.c: Include mbswidth.h right at the beginning.
7262 * mbswidth.h: Include <stddef.h>, for size_t.
7264 * mbswidth.h (PARAMS): Remove macro.
7265 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7266 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7268 * gcd.h (PARAMS): Remove macro.
7269 (gcd): Use ANSI C function declarations.
7270 * gcd.c (gcd): Likewise.
7272 2002-11-15 Bruno Haible <bruno@clisp.org>
7274 * strcspn.c: Include <stddef.h>.
7275 (strcspn): Use ANSI C function declaration. Change return type to
7277 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7278 (strpbrk): Use NULL.
7279 * strpbrk.h (PARAMS): Remove macro.
7280 (strpbrk): Use ANSI C function declaration.
7281 * strstr.c: Don't include <sys/types.h>.
7282 * strstr.h (PARAMS): Remove macro.
7283 (strstr): Use ANSI C function declarations.
7285 2002-11-06 Bruno Haible <bruno@clisp.org>
7287 * gcd.h (gcd): Change argument type to 'unsigned long'.
7288 * gcd.c (gcd): Likewise.
7290 2002-11-05 Bruno Haible <bruno@clisp.org>
7292 * gcd.h: New file, from gettext-0.11.5.
7293 * gcd.c: New file, from gettext-0.11.5.
7295 2002-11-05 Bruno Haible <bruno@clisp.org>
7297 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7298 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7299 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7300 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7302 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7303 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7305 * closeout.c: Include gettext.h instead of <libintl.h>.
7306 * human.c: Include gettext.h instead of <libintl.h>.
7307 * quotearg.c: Include gettext.h instead of <libintl.h>.
7308 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7309 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7310 * userspec.c: Include gettext.h instead of <libintl.h>.
7311 * version-etc.c: Include gettext.h instead of <libintl.h>.
7312 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7313 (textdomain): Remove definition.
7314 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7316 * long-options.c: Remove include of <libintl.h> and definition of _.
7317 * same.c: Remove include of <libintl.h> and definition of _.
7319 2002-11-04 Bruno Haible <bruno@clisp.org>
7321 * stpcpy.h: New file, from GNU gettext-0.11.5.
7322 * strcase.h: New file, from GNU gettext-0.11.5.
7323 * strpbrk.h: New file, from GNU gettext-0.11.5.
7324 * strstr.h: New file, from GNU gettext-0.11.5.
7325 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7327 2002-05-09 Bruno Haible <bruno@clisp.org>
7329 * config.charset: Update for newest glibc. Add canonical names
7330 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7332 2002-05-09 Bruno Haible <bruno@clisp.org>
7334 * localcharset.c (get_charset_aliases): Add more Windows specific
7337 2002-05-08 Owen Taylor <otaylor@redhat.com>
7339 * config.charset: A few additions for Solaris.
7341 2001-12-05 Bruno Haible <bruno@clisp.org>
7343 * localcharset.c (locale_charset): Don't return an empty string.
7345 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7347 * config.charset: msdos in uk_UA uses CP1125.
7349 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7351 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7352 * localcharset.c (locale_charset): Declare as extern "C".
7354 2002-02-15 Bruno Haible <bruno@clisp.org>
7356 * config.charset [msdosdjgpp]: For Russian, use CP866.
7358 2002-02-11 Bruno Haible <bruno@clisp.org>
7360 * config.charset: Add support for NetBSD.
7362 2002-09-25 <karl@gnu.org>
7364 * strdup.c: copy from libc/string (via ../config/srclist*).
7365 * getopt*: copy from libc/posix.
7366 * gettext.h: copy from gettext.
7367 * .cppi-disable: add strdup.c, gettext.h.
7369 2002-07-01 Jim Meyering <meyering@lucent.com>
7371 * c-stack.c: Include sys/time.h.
7372 From Volker Borchert.
7374 2002-06-11 Paul Eggert <eggert@twinsun.com>
7376 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7377 New macro. Use it uniformly instead of
7378 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7379 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7380 reported by Vin Shelton.
7382 2002-06-22 Jim Meyering <meyering@lucent.com>
7384 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7385 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7387 2002-06-22 Paul Eggert <eggert@twinsun.com>
7389 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7390 Do not assume SA_SIGINFO behavior.
7391 Bug reported by Jim Meyering on NetBSD 1.5.2.
7393 2002-06-22 Jim Meyering <meyering@lucent.com>
7395 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7397 * exitfail.c, exitfail.h: Likewise.
7398 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7400 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7402 (EXTRA_DIST): Add fnmatch_loop.c.
7403 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7405 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7406 * fnmatch.c: Update from diffutils-2.8.2.
7407 * fnmatch_.h: New file. From diffutils-2.8.2.
7408 * fnmatch.h: Remove file.
7410 2002-06-18 Paul Eggert <eggert@twinsun.com>
7412 * file-type.h: Report an error if neither S_ISREG nor
7413 S_IFREG is defined, instead of using a test specific to glibc
7414 2.2. This should be safe, since POSIX requires S_ISREG and
7415 Unix Version 7 had S_IFREG. We don't need to check for
7416 <sys/types.h> since we don't use any symbols that it defines.
7418 2002-06-15 Jim Meyering <meyering@lucent.com>
7420 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7421 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7422 have been included before this file.
7424 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7426 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7427 so that each temporary file name is unique and valid in the first
7428 8 characters, for operation under DOS.
7430 2002-06-15 Jim Meyering <meyering@lucent.com>
7432 Work even with DJGPP 2.03, which lacks support for symlinks.
7434 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7436 * lchown.c (S_ISLNK): Likewise.
7438 2002-06-14 Jim Meyering <meyering@lucent.com>
7440 * file-type.h: Use the version from diffutils-2.8.2.
7441 * file-type.c: Likewise.
7443 2002-05-27 Jim Meyering <meyering@lucent.com>
7445 Fix a problem seen only on nonconforming systems whereby ls.c's
7446 use of localtime, and then of gettimeofday would cause trouble:
7447 the localtime call used to initialize rpl_gettimeofday's save
7448 mechanism would clobber ls's current local time information so
7449 that in any long listing the first file would always be listed
7450 with date 1970-01-01. Analysis by Volker Borchert.
7452 * gettimeofday.c (localtime): Undefine.
7453 (rpl_localtime): New function.
7455 2002-05-22 Jim Meyering <meyering@lucent.com>
7457 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7458 * file-type.h: New file.
7459 * file-type.c (file_type): New file/function. Extracted from diffutils.
7461 2002-04-29 Paul Eggert <eggert@twinsun.com>
7463 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7465 2002-04-28 Paul Eggert <eggert@twinsun.com>
7467 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7468 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7469 of 127, since 64 is the largest conceivable number for ancient
7471 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7473 2002-04-28 Jim Meyering <meyering@lucent.com>
7475 * sig2str.c (WTERMSIG): Remove definition (unused).
7477 2002-04-28 Paul Eggert <eggert@twinsun.com>
7479 * sig2str.h, sig2str.c: New files.
7480 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7482 2002-04-24 Jim Meyering <meyering@lucent.com>
7484 * gettext.h: New file, from Gettext.
7485 * Makefile.am (INCLUDES): Remove -I../intl.
7486 (libfetish_a_SOURCES): Add gettext.h.
7488 2002-04-16 Jim Meyering <meyering@lucent.com>
7490 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7491 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7492 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7494 2002-04-12 Jim Meyering <meyering@lucent.com>
7496 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7498 2002-03-10 Jim Meyering <meyering@lucent.com>
7500 * makepath.c (make_path): Remove a comma from a diagnostic.
7501 Suggestion from Santiago Vila.
7503 2002-03-08 Jim Meyering <meyering@lucent.com>
7505 * rename.c: Mention that this wrapper is needed also on
7506 mips-dec-ultrix4.4 systems.
7508 2002-03-02 Jim Meyering <meyering@lucent.com>
7510 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7511 not HAVE_CLOCK_SETTIME.
7513 2002-02-27 Paul Eggert <eggert@twinsun.com>
7515 * nanosleep.h: Rename to....
7516 * timespec.h: New name for nanosleep.h. All uses changed.
7518 * gettime.c: New file.
7519 * settime.c: New file.
7522 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7523 timespec.h. Remove nanosleep.h.
7525 2002-02-25 Paul Eggert <eggert@twinsun.com>
7527 * acl.c, acl.h: New files.
7528 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7530 2002-02-24 Jim Meyering <meyering@lucent.com>
7532 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7533 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7534 cause trouble. Reported by Nelson Beebe.
7536 2002-02-23 Paul Eggert <eggert@twinsun.com>
7538 * path-concat.c (xpath_concat): Reorder code to pacify
7539 compilers that don't know that xalloc_die never returns.
7541 2002-02-20 Jim Meyering <meyering@lucent.com>
7543 * getdate.c: Regenerate using bison-1.33.
7545 2002-02-15 Paul Eggert <eggert@twinsun.com>
7547 * posixver.c, posixver.h: New files.
7548 * Makefile.am (libfetish_a_SOURCES): Add them.
7550 2002-02-02 Paul Eggert <eggert@twinsun.com>
7551 Bruno Haible <bruno@clisp.org>
7553 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7554 (fwrite_success_callback): New declaration.
7555 * unicodeio.c (unicode_to_mb): New function, extracted from
7556 print_unicode_char. Call failure callback instead of error.
7557 (fwrite_success_callback): New function.
7558 (exit_failure_callback): New function.
7559 (fallback_failure_callback): New function.
7560 (print_unicode_char): Call unicode_to_mb.
7562 2002-01-26 Jim Meyering <meyering@lucent.com>
7564 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7566 2002-01-22 Jim Meyering <meyering@lucent.com>
7568 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7569 Otherwise, some versions of automake would omit the rule that makes
7570 Makefile from Makefile.in.
7572 2001-01-21 Paul Eggert <eggert@twinsun.com>
7574 * xmemcoll.h, xmemcoll.c: New files.
7575 * Makefile.am (libfetish_a_SOURCES): Add them.
7576 * memcoll.c: Include errno.h, and declare errno if not defined.
7577 (memcoll): Set errno to zero if there is no error.
7579 * quotearg.c (quotearg_buffer_restyled):
7580 Fix bug with quoting buffers containing NUL when backslashing escapes.
7581 This bug was exposed by the other changes in this patch.
7582 (quotearg_n_options): New arg ARGSIZE.
7583 All callers changed.
7584 (quoting_options_from_style): New function.
7585 (quotearg_n_style): Use it.
7586 (quotearg_n_style_mem): New function.
7588 * quotearg.h (quotearg_n_style_mem): New function.
7590 2002-01-16 Jim Meyering <meyering@lucent.com>
7592 * getdate.y: Add three semicolons, each just before a closing brace.
7593 Bison (as of version 1.31) no longer papers over that mistake.
7595 2002-02-14 Paul Eggert <eggert@twinsun.com>
7597 * backupfile.c (ISDIGIT): Comment fix.
7598 * getdate.y (ISDIGIT): Likewise.
7599 * posixtm.c (ISDIGIT, year): Likewise.
7600 * strverscmp.c (ISDIGIT): Likewise.
7601 * userspec.c (ISDIGIT): Likewise.
7603 2002-01-05 Jim Meyering <meyering@lucent.com>
7605 * version-etc.c (version_etc_copyright): Update copyright year.
7607 2001-01-19 Paul Eggert <eggert@twinsun.com>
7609 * closeout.c (close_stdout_status): If ferror (stdout), do
7610 not silently exit merely because the output buffer happens to
7611 have nothing pending.
7613 2001-12-18 Paul Eggert <eggert@twinsun.com>
7615 See the big note in ../ChangeLog.
7616 * human.c (suffixes): Prefer K to k for 1024.
7617 (generate_suffix_backwards): New function.
7618 (human_readable_inexact): Use it.
7619 * xstrtol.c (__xstrtol): If there is no number but there
7620 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7621 Accept 'K' as well as 'k'.
7623 2001-12-15 Jim Meyering <meyering@lucent.com>
7625 * regex.h (__restrict_arr): Update from libc.
7627 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7628 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7631 2001-12-10 Jim Meyering <meyering@lucent.com>
7633 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7634 Instead, include "xalloc.h".
7635 (initbuffer): Don't cast xmalloc return value to char*.
7636 (readline): Reword comment.
7637 Don't cast xrealloc return value to char*
7640 2001-12-09 Jim Meyering <meyering@lucent.com>
7642 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7643 `signed and unsigned type in conditional expression'.
7644 * posixtm.c (posix_time_parse): Likewise.
7646 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7648 * readtokens.c (readtoken): Declare an index to be of type unsigned
7649 to avoid a pedantic warning.
7651 * getstr.c: Don't include assert.h.
7652 (getstr): Remove warning-evoking assertions.
7653 Return -1 if offset parameter is out of bounds.
7654 Change the type of a local from int to size_t.
7656 * strftime.c (my_strftime_localtime_r): Include this function
7657 definition in the `#if ! HAVE_TM_GMTOFF' block.
7659 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7660 Include xalloc.h instead.
7662 2001-12-02 Jim Meyering <meyering@lucent.com>
7664 * tempname.c: Don't declare getenv, thus reverting the change of
7665 2001-11-18. It's no longer necessary, now that stdlib.h is always
7668 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7669 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7671 2001-11-30 Akim Demaille <akim@epita.fr>
7673 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7674 before being defined.
7676 2001-11-27 Paul Eggert <eggert@twinsun.com>
7678 * quotearg.h (quotearg_n, quotearg_n_style):
7679 First arg is int, not unsigned.
7680 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7681 (SIZE_MAX, UINT_MAX): New macros.
7682 (quotearg_n_options): Abort if N is negative.
7683 Avoid overflow check on hosts where size_t is 64 bits and int
7684 is 32 bits, as overflow is impossible there.
7685 Fix off-by-one typo that caused unnecessary reallocation.
7687 2001-11-27 Jim Meyering <meyering@lucent.com>
7689 * tempname.c: Merge with version from libc.
7690 * regex.c: Likewise.
7692 * tempname.c: Include stdlib.h unconditionally. On some old systems
7693 for which STDC_HEADERS is 0, it was not included, resulting in a
7694 warning about an integer-to-pointer conversion problem with getenv.
7695 Reported by Volker Borchert.
7697 2001-11-26 Jim Meyering <meyering@lucent.com>
7699 * gtod.h: Remove file.
7700 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7701 * gettimeofday.c: Don't include gtod.h.
7702 (GTOD_init): Remove function.
7703 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7704 Suggestion from Volker Borchert.
7706 2001-11-23 Jim Meyering <meyering@lucent.com>
7708 * hash.h (struct hash_table): Don't define here. Merely declare it.
7709 * hash.c (struct hash_table): Define it here instead.
7711 2001-11-22 Jim Meyering <meyering@lucent.com>
7713 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7715 2001-11-18 Paul Eggert <eggert@twinsun.com>
7717 * tempname.c (TMP_MAX): Remove; no longer needed.
7718 (TEMPORARIES): New macro.
7719 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7720 removes an artificial limitation (e.g. HP-UX 10.20, where
7723 2001-11-18 Jim Meyering <meyering@lucent.com>
7725 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7728 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7729 files will be created before anything else.
7731 2001-11-17 Jim Meyering <meyering@lucent.com>
7733 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7734 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7735 rather than group writable. Patch by Juan F. Codagnone.
7737 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7738 Instead, include "xalloc.h".
7740 * mountlist.c: Include unlocked-io.h after all system headers.
7741 Remove explicit declarations of xmalloc, xrealloc,
7742 and xstrdup. Instead, include "xalloc.h".
7744 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7745 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7746 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7748 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7749 Reported by Padraig Brady.
7751 * mkstemp.c: #undef mkstemp.
7753 (rpl_mkstemp): Rename from mkstemp.
7756 2001-11-16 Jim Meyering <meyering@lucent.com>
7758 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7759 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7760 determine the amount of total physical memory, use pstat_getstatic.
7761 HPUX-11 doesn't define _SC_PHYS_PAGES.
7762 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7763 If sysconf couldn't be used to determine the amount of available
7764 physical memory, use both pstat_getstatic and pstat_getdynamic.
7765 Based on a patch from Bob Proulx.
7767 2001-11-05 Jim Meyering <meyering@lucent.com>
7769 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7771 2001-11-03 Jim Meyering <meyering@lucent.com>
7773 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7774 in argmatch_to_argument call.
7776 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7779 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7780 e.g., a fault due to an attempt to free a NULL pointer.
7782 2001-11-01 Jim Meyering <meyering@lucent.com>
7784 * dirfd.c, dirfd.h: New files.
7785 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7787 * hash.c (hash_print) [TESTING]: Clean up.
7789 2001-10-22 Paul Eggert <eggert@twinsun.com>
7791 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7792 to avoid a warning if -Wall.
7794 2001-10-21 Paul Eggert <eggert@twinsun.com>
7796 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7798 2001-10-21 Jim Meyering <meyering@lucent.com>
7800 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7801 this code would end up calling gettext even in packages built
7803 * getopt.c (_): Likewise.
7804 * regex.c (_): Likewise.
7806 2001-10-20 Paul Eggert <eggert@twinsun.com>
7808 * error.c (strerror_r): Do not declare unless !_LIBC.
7809 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7810 Use strerror_r that is only a macro, even if it is not a function.
7811 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7812 (private_strerror): Use prototypes, not old-style function definition.
7813 (print_errno_message): New function.
7814 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7816 (error_tail, error, error_at_line): Use it.
7818 2001-10-11 Jim Meyering <meyering@lucent.com>
7820 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7821 and quote_n (1, ... to avoid clobbering a buffer.
7823 2001-10-05 Jim Meyering <meyering@lucent.com>
7825 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7826 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7827 * hash-pjw.h: New file.
7829 2001-09-30 Jim Meyering <meyering@lucent.com>
7831 * mountlist.c [MOUNTED_GETFSSTAT]:
7832 Include <sys/ucred.h>, for Apple Darwin.
7833 Include sys/mount.h and sys/fs_types.h only if available.
7835 (read_filesystem_list): Use FS_TYPE.
7837 2001-09-29 Paul Eggert <eggert@twinsun.com>
7839 * exclude.c (excluded_filename): 0 -> false, since it's
7842 2001-09-28 Paul Eggert <eggert@twinsun.com>
7844 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7845 #defines strtoimax. Also treat the other strto* functions
7848 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7849 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7850 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7852 2001-09-26 Jim Meyering <meyering@lucent.com>
7854 Most macros in unlocked-io.h had the wrong number of arguments.
7855 * gen-uio: New script.
7856 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7857 * unlocked-io.hin: Remove file.
7858 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7859 rather than trying to embed it here.
7860 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7861 Reported by Padraig Brady.
7863 2001-09-25 Volker Borchert <bt@teknon.de>
7865 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7867 2001-09-23 Jim Meyering <meyering@lucent.com>
7869 * mountlist.c: Remove useless parentheses in #if directives.
7870 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7871 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7873 2001-09-22 Jim Meyering <meyering@lucent.com>
7875 * localcharset.c: Update from latest gettext.
7876 * config.charset: Likewise.
7878 2001-09-20 Jim Meyering <meyering@lucent.com>
7880 * xstrtol.c (strtoimax): Guard declaration with
7881 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7882 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7883 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7884 (strtoumax): Likewise, for completeness (it wasn't necessary).
7886 2001-09-06 Paul Eggert <eggert@twinsun.com>
7888 * strtoimax.c (HAVE_LONG_LONG):
7889 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7890 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7891 to work around bug in IBM C compiler.
7893 2001-09-16 Jim Meyering <meyering@lucent.com>
7895 * mkdir.c: New file.
7897 2001-09-04 Paul Eggert <eggert@twinsun.com>
7899 * xgetcwd.c: Revert some of the previous change; intead,
7900 fix the HAVE_GETCWD_NULL code to behave more like the
7901 !HAVE_GETCWD_NULL code used to.
7904 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7907 2001-09-04 Paul Eggert <eggert@twinsun.com>
7909 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7910 Use ssize_t, not int, to store result of readlink.
7911 Check for ssize_t overflow as well as size_t overflow,
7912 as POSIX says the result of readlink is implementation-defined
7913 when ssize_t overflows.
7914 Remove unnecessary cast to char*.
7915 Use free+malloc instead of realloc, as the storage doesn't need
7916 to be preserved and it's clearer and can be more efficient that way.
7917 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7918 * xreadlink.h (xreadlink): Update prototype.
7920 2001-09-03 Paul Eggert <eggert@twinsun.com>
7922 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7923 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7924 spotted by Jim Meyering.
7926 2001-09-03 Jim Meyering <meyering@lucent.com>
7928 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7930 2001-09-03 Paul Eggert <eggert@twinsun.com>
7932 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7933 like the HAVE_GETCWD_NULL code.
7934 Include pathmax.h if not HAVE_GETCWD.
7935 Do not include xalloc.h.
7936 (INITIAL_BUFFER_SIZE): New symbol.
7937 Do not use xmalloc / xrealloc, since the caller is responsible for
7938 handling errors. Preserve errno around `free' during failure.
7939 Do not overrun buffer when using getwd.
7941 2001-09-03 Paul Eggert <eggert@twinsun.com>
7943 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7944 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7946 2001-09-02 Jim Meyering <meyering@lucent.com>
7948 * error.c: Update from GNU libc.
7950 2001-09-01 Jim Meyering <meyering@lucent.com>
7952 * xreadlink.c: New file.
7953 * xreadlink.h: New file.
7954 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7956 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7957 doesn't conflict with sparc Solaris 7's definition in
7958 /usr/include/sys/int_types.h.
7960 * exclude.c: Use `""', not `<>' to #include non-system header files.
7961 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7962 and strncasecmp as r-values. Unixware didn't have declarations.
7964 2001-08-31 Jim Meyering <meyering@lucent.com>
7966 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7967 Use an initial, malloc'd, buffer of length 128 rather than
7968 a statically allocated one of length 1024.
7970 2001-08-30 Paul Eggert <eggert@twinsun.com>
7972 * xgetcwd.c: Don't include pathmax.h.
7973 Include stdlib.h and unistd.h if available.
7975 (xmalloc, xstrdup, free): Remove decls.
7976 (xgetcwd): Don't assume sizes fit in unsigned.
7977 Check for overflow when computing sizes.
7978 Simplify reallocation code.
7980 2001-08-28 Paul Eggert <eggert@twinsun.com>
7982 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7984 * strtoimax.c: Renamed from strtoxmax.c, removing the
7987 Also, make the following further changes to make this file's
7988 configuration more similar to that of strtol.c:
7989 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7990 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7991 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7992 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7993 changed to signed values.
7995 And make the following changes as well:
7996 Fix copyright notice, as 1999 was missing.
7997 (verify): New macro.
7998 (strtoimax): Check sizes at compile-time, not run-time.
7999 Prefer strtol to strtoll if both work.
8000 (main): Remove; it was not that useful and was a pain to maintain.
8002 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8004 2001-08-30 Paul Eggert <eggert@twinsun.com>
8006 * savedir.c (savedir): Remove size parameter, as POSIX says that
8007 a directory's st_size can have an arbitrary value, so the old
8008 usage could waste an arbitrary amount of memory. All uses
8010 * savedir.h: Update prototype.
8012 2001-08-30 Paul Eggert <eggert@twinsun.com>
8014 * xstrtol.c (strtoimax): New decl.
8016 2001-08-28 Paul Eggert <eggert@twinsun.com>
8018 * xstrtol.h: Add copyright notice.
8019 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8020 LONGINT_INVALID_SUFFIX_CHAR.
8022 2001-08-30 Paul Eggert <eggert@twinsun.com>
8024 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8027 2001-08-30 Paul Eggert <eggert@twinsun.com>
8029 * hash.c: Remove '2001' from copyright notice.
8031 2001-08-30 Paul Eggert <eggert@twinsun.com>
8033 * full-write.h: New file.
8034 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8035 * full-write.c: Correct credits, as cccp.c no longer
8036 exists and anyway it was so heavily changed from the old cccp
8037 code as to be unrecognizable. Include full-write.h.
8038 (full_write) Return size_t, with short writes meaning failure.
8039 All callers changed. This fixes a bug with large buffers
8041 * utime.c: Include full-write.h.
8043 2001-08-30 Paul Eggert <eggert@twinsun.com>
8045 Merge 'exclude' changes from tar 1.13.22.
8046 This fixes one or two unlikely storage allocation overflow bugs,
8047 but doesn't change user-visible behavior otherwise.
8049 2001-08-30 Paul Eggert <eggert@twinsun.com>
8051 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8052 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8053 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8054 Include if available.
8055 (<xalloc.h>): Include
8056 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8057 (verify): New macro. Use it to verify that EXCLUDE macros do not
8058 collide with FNM macros.
8059 (struct patopts): New struct.
8060 (struct exclude): Use it, as exclude patterns now come with options.
8061 (new_exclude): Support above changes.
8062 (new_exclude, add_exclude_file):
8063 Initial size must now be a power of two to simplify overflow checking.
8064 (free_exclude, fnmatch_no_wildcards): New function.
8065 (excluded_filename): No longer requires options arg, as the options
8066 are determined by add_exclude. Now returns bool, not int.
8067 (excluded_filename, add_exclude):
8068 Add support for the fancy new exclusion options.
8069 (add_exclude, add_exclude_file): Now takes int options arg.
8070 Check for arithmetic overflow when computing sizes.
8071 (add_exclude_file): xrealloc might modify errno, so don't
8072 realloc until after errno might be used.
8074 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8076 (free_exclude): New decl.
8077 (add_exclude, add_exclude_file): Now takes int options arg.
8078 (excluded_filename): No longer requires options arg, as the options
8079 are determined by add_exclude. Now returns bool, not int.
8081 2001-08-30 Paul Eggert <eggert@twinsun.com>
8083 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8085 2001-08-27 Jim Meyering <meyering@lucent.com>
8087 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8089 * version-etc.c (N_): Remove definition.
8090 Revert most of last change.
8091 Instead, simply don't mark the `Copyright...' string for translation.
8092 Based on advice from Paul Eggert.
8094 * strtoxmax.c: Tweak comment.
8096 2001-08-26 Jim Meyering <meyering@lucent.com>
8098 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8099 of copyright with `%s' so translators don't get an untranslated
8101 (COPYRIGHT_YEAR): Define.
8102 (version_etc): Use fprintf rather than fputs.
8103 Suggestion from Ulrich Drepper.
8105 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8107 * strtoll.c: New file, from GNU libc.
8108 * xstrtoimax.c: New file.
8110 * xstrtol.h: Add xstrtoimax.
8111 * strtoumax.c: New file. Simply include "strtoumax.c".
8112 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8114 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8115 * strtoxmax.c: ... then renamed to this.
8117 2001-08-13 Paul Eggert <eggert@twinsun.com>
8119 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8120 Port to Solaris 8, where 'sed' requires a space after the 'r'
8121 command, and where sh dislikes "$/". Clean up the spacing a bit.
8122 Redirect output to $tmp just once.
8124 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8126 * addext.c (<errno.h>): Include.
8127 (errno): Declare if not defined.
8128 (addext): Work correctly when pathconf returns -1 and leaves
8129 errno alone because there is no limit. Also, work even if
8130 pathconf returns a value greater than SIZE_MAX.
8132 2001-08-12 Jim Meyering <meyering@lucent.com>
8134 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8135 Simply `return getcwd (NULL, 0);'.
8136 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8137 Use 1300 as initial value for length, not PATH_MAX.
8139 * pathmax.h: Clean up cpp syntax.
8141 2001-08-12 Jim Meyering <meyering@lucent.com>
8143 * gettimeofday.c: New file.
8145 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8147 2001-08-04 Jim Meyering <meyering@lucent.com>
8149 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8150 to get in sync with glibc.
8152 2001-08-03 Paul Eggert <eggert@twinsun.com>
8154 The following changes are from gettext 0.10.39 as maintained by
8157 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8158 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8159 with inverted sense. All uses changed.
8161 * mbswidth.c: Don't include <limits.h>.
8162 Include <stdlib.h> and <string.h> unconditionally.
8163 (iswcntrl, mbsinit, ISCNTRL): New macros.
8164 (mbsnwidth): Use K&R style function declarations.
8165 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8166 can optimize it when MB_CUR_MAX == 1.
8167 The width of control characters is zero, not 1.
8169 2001-07-15 Jim Meyering <meyering@lucent.com>
8171 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8172 (BUILT_SOURCES): Add unlocked-io.h.
8173 (io_functions): Define.
8174 (unlocked-io.h): New rule.
8175 (DISTCLEANFILES): Add unlocked-io.h.
8176 (all-local): Depend on unlocked-io.h, to ensure it is created.
8178 * unlocked-io.hin: New file
8180 * regex.c: Update from glibc.
8182 2001-07-05 Jim Meyering <meyering@lucent.com>
8184 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8186 (libfetish_a_SOURCES): Put all .h files here instead.
8187 Remove a thus-exposed (better checks in automake) duplicate and
8188 two unnecessary .h files.
8190 2001-06-11 Jim Meyering <meyering@lucent.com>
8192 * regex.c: Update from GNU libc.
8194 2001-05-27 Jim Meyering <meyering@lucent.com>
8196 * readutmp.h (UT_TYPE): Define.
8198 2001-05-24 Jim Meyering <meyering@lucent.com>
8200 * argmatch.c: Include "quote.h".
8201 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8202 quote function. Reported by Göran Uddeborg.
8204 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8206 * dirname.c (dir_name): Compute append_dot using path, not newpath
8207 which is not yet declared.
8209 2001-05-11 Paul Eggert <eggert@twinsun.com>
8211 * Makefile.am (libfetish_a_SOURCES):
8212 Add strftime.c, since we now compile it on all hosts.
8214 * strftime.c (my_strftime):
8215 Define to nstrftime if emacs, but only if my_strftime is not defined.
8216 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8217 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8218 Add one more extra argument: a nanoseconds value.
8221 (my_strftime function): Add %N format.
8222 (emacs_strftimeu): Renamed from emacs_strftime,
8223 with extra ut argument.
8225 2001-05-11 Paul Eggert <eggert@twinsun.com>
8227 dirname code cleanup. base_name now behaves more compatibly
8228 with POSIX basename when given file names that have trailing
8229 slashes, and similarly for dir_name. Add new primitives
8230 base_len and dir_len. Put the directory-name-related decls
8233 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8234 * backupfile.c (base_name): Likewise.
8235 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8236 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8237 * makepath.c (strip_trailing_slashes): Likewise.
8238 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8240 * rename.c (strip_trailing_slashes): Likewise.
8241 * same.c (base_name): Likewise.
8242 * stripslash.c (ISSLASH): Likewise.
8244 * addext.c: Include <dirname.h> after size_t is defined.
8245 * backupfile.c: Likewise.
8247 * addext.c (addext): Use base_len to trim redundant
8248 trailing slashes instead of doing it ourselves.
8249 But do not trim the last slash if it is not redundant.
8251 * backupfile.c (find_backup_file_name,
8252 max_backup_version): Use base_len instead of rolling it ourselves.
8253 Handle the case of "" and (on DOS) "C:" correctly.
8255 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8256 Include <string.h>, <dirname.h>.
8257 (base_name): Allow file names ending in slashes, other than names
8258 that are all slashes. In this case, return the basename followed
8259 by the slashes. This is more general, and can be used in places
8260 where the original base_name purposely had an assertion failure.
8261 (base_len): New function.
8263 * dirname.c: Include <string.h> instead of <stdlib.h>.
8264 Do not include <assert.h>; no longer needed.
8266 (memrchr): Remove decl.
8267 (dir_name_r): Remove.
8268 (dir_len): Renamed from dirlen. All callers changed.
8269 Rewrite in terms of base_name, for simplicity and consistency.
8270 (dir_name): Never return NULL. All callers changed.
8271 Do not include <stdlib.h> in test program; no longer needed.
8272 return 0; is fine for test program.
8274 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8276 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8278 * path-concat.c (path_concat): Use base_len to compute
8279 base length, not strlen; this means we cannot rely on memcpy
8282 * same.c (STREQ): Remove.
8283 (same_name): Handle the case where the basename ends in trailing '/'.
8285 * stripslash.c (strip_trailing_slashes): Return nonzero if
8286 a slash was stripped. Do not strip the last slash after a
8289 2001-04-08 Jim Meyering <meyering@lucent.com>
8291 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8292 recomputed; that's necessary when the offset spans a DST transition.
8293 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8295 2001-04-02 Jim Meyering <meyering@lucent.com>
8297 * regex.h, regex.c: Update from GNU libc.
8299 2001-03-19 Paul Eggert <eggert@twinsun.com>
8301 * version-etc.c (version_etc_copyright): Update to 2001.
8303 2001-03-16 Paul Eggert <eggert@twinsun.com>
8305 * tempname.c (uint64_t): Define to uintmax_t if
8306 not defined, and if UINT64_MAX is not defined.
8307 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8308 Reported by John David Anglin.
8310 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8312 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8313 alias if codeset is empty.
8314 * config.charset (BeOS): Use wildcard syntax.
8316 2001-03-13 Jim Meyering <meyering@lucent.com>
8318 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8319 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8322 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8324 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8326 * unicodeio.c (print_unicode_char): Simplify accordingly.
8328 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8330 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8331 support for DOS/DJGPP.
8333 2001-02-28 Paul Eggert <eggert@twinsun.com>
8335 * Makefile.am (libfetish_a_SOURCES):
8336 Add dup-safer.c, fopen-safer.c.
8337 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8339 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8341 2001-02-25 Paul Eggert <eggert@twinsun.com>
8343 The mkstemp replacement is taken from glibc 2.2.2, with some
8344 portability fixes for use outside glibc, as follows:
8346 * tempname.c (struct_stat64): New macro.
8347 (direxists, __gen_tempname): Use it.
8348 This avoids a portability problem with Solaris 8.
8350 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8351 (<stddef.h>, <stdint.h>, <string.h>):
8352 Include only if STDC_HEADERS || _LIBC.
8353 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8354 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8355 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8356 (__set_errno): Define this macro if <errno.h> doesn't.
8357 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8358 Define these macros if <stdio.h> doesn't.
8359 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8360 Define these macros if <sys/stat.h>
8361 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8362 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8363 __xstat64): Define if not _LIBC.
8364 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8365 (__gen_tempname): Invoke gettimeofday only if
8366 HAVE_GETTIMEOFDAY || _LIBC;
8367 otherwise, fall back on plain "time".
8368 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8370 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8372 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8374 2001-02-17 Jim Meyering <meyering@lucent.com>
8376 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8377 around included file name.
8379 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8381 * strftime.c: Update from GNU libc (the only changes were to comments).
8383 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8385 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8387 2001-02-17 Paul Eggert <eggert@twinsun.com>
8389 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8390 Remove workaround macros for hosts that have mbrtowc but not
8391 mbstate_t, as we now insist on proper declarations for both
8392 before using mbrtowc.
8394 2001-02-17 Jim Meyering <meyering@lucent.com>
8396 * regex.c: Update from libc.
8398 2001-02-16 Paul Eggert <eggert@twinsun.com>
8400 * alloca.c (malloc): Undef before defining, since stdlib.h
8401 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8402 Reported by Mark Hounschell via Paul Eggert.
8404 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8406 * config.charset: Update for FreeBSD 4.2.
8408 2001-01-26 Jim Meyering <meyering@lucent.com>
8410 * quotearg.c: Include stddef.h.
8411 * quote.c: Include stddef.h.
8412 Reported by Axel Kittenberger.
8414 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8415 line in double quotes so that it evokes a better diagnostic.
8416 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8417 Reported by Axel Kittenberger.
8419 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8421 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8422 to avoid a warning. Add back 'const' to inptr.
8424 2001-01-16 Jim Meyering <meyering@lucent.com>
8426 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8429 2001-01-14 Jim Meyering <meyering@lucent.com>
8431 * rename.c: New file. From Volker Borchert.
8432 Include stdlib.h, string.h or strings.h, and xalloc.h.
8433 Use strip_trailing_slashes rather than open-coding it.
8435 2001-01-03 Paul Eggert <eggert@twinsun.com>
8437 * strftime.c: Sync with glibc time/strftime.c 1.81.
8439 2001-01-03 Jim Meyering <meyering@lucent.com>
8441 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8442 local `inptr' to avoid warning with some system declarations of iconv.
8444 2000-12-29 Paul Eggert <eggert@twinsun.com>
8446 * modechange.c: Do not assume that mode_t uses the
8447 traditional octal encoding. E.g. "chmod 1 FOO" should set
8448 the other-execute bit of FOO even if S_IXOTH != 1.
8450 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8451 WOTH, XOTH, ALLM): New macros.
8452 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8453 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8455 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8456 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8458 No need to use uintmax_t; unsigned long is long enough.
8459 Don't bother to get suffix since we don't use it.
8461 2000-12-24 Jim Meyering <meyering@lucent.com>
8463 * hash.c (is_prime): Return explicit boolean values.
8464 (hash_get_first): Return NULL to appease Irix5.6's 89.
8465 Reported by Nelson Beebe.
8467 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8469 * localcharset.c (locale_charset): Add support for Win32.
8471 2000-12-18 Paul Eggert <eggert@twinsun.com>
8473 * physmem.h, physmem.c: New files.
8475 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8476 (noinst_HEADERS): Add physmem.h.
8478 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8479 't' for compatibility with Solaris 8 sort.
8481 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8483 * config.charset: Add support for BeOS.
8485 2000-12-16 Jim Meyering <meyering@lucent.com>
8487 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8488 SHELLS_FILE to a file name that's useful on djgpp systems.
8490 (ADDITIONAL_DEFAULT_SHELLS): Define.
8491 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8492 Based mostly on a patch from Prashant TR.
8494 2000-12-16 Jim Meyering <meyering@lucent.com>
8496 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8497 N and M) would have treated it like `chown N:N FILE'.
8499 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8501 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8503 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8504 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8505 to the list of canonical encodings. Rename EUC-CN to GB2312.
8507 2000-12-08 Andreas Schwab <schwab@suse.de>
8509 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8510 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8512 2000-12-07 Jim Meyering <meyering@lucent.com>
8514 * stripslash.c (ISSLASH): Define.
8515 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8518 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8519 (dir_name_r): Declare this function as static.
8520 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8521 manifest itself on a name containing a mix of slashes and
8523 Make this function work with names starting with a DOS-style
8524 drive letter and colon prefix.
8525 (dir_name): Append `.' if necessary.
8526 Based mostly on patches from Prashant TR and Eli Zaretskii.
8528 * dirname.h (dir_name_r): Remove prototype.
8530 2000-12-05 Jim Meyering <meyering@lucent.com>
8532 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8534 2000-12-04 Jim Meyering <meyering@lucent.com>
8536 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8537 Also include memory.h, stdlib.h, unistd.h if appropriate.
8538 Reported by Andreas Jaeger (conflicting declaration of malloc).
8540 2000-12-02 Jim Meyering <meyering@lucent.com>
8542 * closeout.h: Make idempotent, to avoid some obscure warnings.
8544 2000-12-01 Paul Eggert <eggert@twinsun.com>
8546 * memrchr.c: Include <config.h> before any system include file.
8548 2000-11-29 Paul Eggert <eggert@twinsun.com>
8550 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8552 2000-11-26 Jim Meyering <meyering@lucent.com>
8554 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8556 2000-11-22 Paul Eggert <eggert@twinsun.com>
8558 * strftime.c (my_strftime): Do not invoke mbrlen with a
8559 size of (size_t) -1; it's not portable.
8561 2000-11-17 Akim Demaille <akim@epita.fr>
8563 * obstack.h: Formatting changes.
8564 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8565 prevent type checking.
8566 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8567 cast the value to (void *): assigning a `foo *' to a `void *'
8569 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8571 2000-11-17 Jim Meyering <meyering@lucent.com>
8573 * strstr.c: Update from GNU libc.
8575 2000-11-16 Jim Meyering <meyering@lucent.com>
8577 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8579 2000-11-11 Jim Meyering <meyering@lucent.com>
8581 * error.c: Add a couple #includes, merging from GNU libc version.
8583 2000-11-10 Jim Meyering <meyering@lucent.com>
8585 * obstack.h: Update from GNU libc.
8586 * obstack.c: Likewise.
8588 2000-11-06 Paul Eggert <eggert@twinsun.com>
8590 * getusershell.c (setusershell): Use rewind rather than
8591 fseek/fseeko, to avoid configuration hassles with fseeko.
8592 Don't bother opening SHELLS_FILE if shellstream is NULL;
8595 2000-11-05 Jim Meyering <meyering@lucent.com>
8597 * makepath.h (make_dir): Declare.
8598 * makepath.c (make_dir): Remove `static' attribute.
8601 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8603 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8604 last one in a bucket, advance to the next bucket.
8606 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8608 * fnmatch.c: Do not comment out all the code if we are using
8609 the GNU C library, because in some cases we are replacing buggy
8610 code in the GNU C library itself.
8612 2000-10-30 Paul Eggert <eggert@twinsun.com>
8614 * error.h, getline.h, modechange.h:
8615 Remove "2000" from Copyright line, as the file hasn't been
8616 changed this year other than in the copyright notice.
8618 * xalloc.h: Add "2000" to Copyright line, as this file
8619 was changed this year.
8621 2000-10-30 Paul Eggert <eggert@twinsun.com>
8623 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8624 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8625 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8627 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8629 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8630 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8631 doesn't define __restrict_arr.
8633 2000-10-29 Jim Meyering <meyering@lucent.com>
8635 * xstat.in: Fix grammar in comment.
8637 2000-10-28 Jim Meyering <meyering@lucent.com>
8639 * memchr.c: Update from libc.
8640 Adjust for portability:
8641 [HAVE_STDLIB_H]: Include stdlib.h.
8642 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8643 Undef __memchr, too.
8644 [!weak_alias]: Define __memchr to memchr.
8646 * regex.c: Update from libc.
8647 * regex.h: Likewise.
8648 * getopt1.c: Likewise.
8649 * memcmp.c: Likewise.
8651 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8652 Avoid using fseek, when possible -- it's broken by design.
8653 Patch by Ulrich Drepper.
8655 2000-10-26 Jim Meyering <meyering@lucent.com>
8657 * strftime.c: Update from libc.
8659 2000-10-25 Jim Meyering <meyering@lucent.com>
8661 * obstack.c: Update from libc.
8663 2000-10-23 Jim Meyering <meyering@lucent.com>
8665 * hard-locale.c (hard_locale): Revert last change -- it was simply
8666 wrong. That set_locale call must not have any side effects.
8669 2000-10-22 Jim Meyering <meyering@lucent.com>
8671 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8672 [CYCLIC]: Remove now-unused definition.
8674 * save-cwd.c (O_DIRECTORY): Define, if needed.
8675 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8676 Suggestion from Ulrich Drepper.
8678 2000-10-21 Jim Meyering <meyering@lucent.com>
8680 * dirname.c (dir_name_r): New function, factored out of dir_name.
8681 (dir_name): Use dir_name_r.
8682 * dirname.h (dir_name_r): Declare it.
8684 2000-10-21 Jim Meyering <meyering@lucent.com>
8686 * dirname.c (memrchr): Declare if necessary.
8687 (dir_name): Remove the restriction that there be no
8688 trailing slashes. Now, this code skips past them, effectively
8690 [TEST_DIRNAME] (main): New unit tests.
8692 * memrchr.c: New file from GNU libc.
8693 Undef __memrchr, too.
8694 [!weak_alias]: Define __memrchr to memrchr.
8695 Guard weak_alias use with `#ifdef weak_alias'.
8697 2000-10-17 Jim Meyering <meyering@lucent.com>
8699 * quote.h (PARAMS): Define and use.
8700 Reported by Akim Demaille.
8702 * getopt.c: Update from libc.
8704 2000-10-16 Jim Meyering <meyering@lucent.com>
8706 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8709 2000-09-25 Jim Meyering <meyering@lucent.com>
8711 * md5.h (rol): Define (from GnuPG).
8713 * sha.c: Give credit (GnuPG) where due.
8714 (M): Use rol rather than open-coding it.
8715 Add a FIXME comment.
8717 2000-09-21 Jim Meyering <meyering@lucent.com>
8719 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8720 Reported by Michael Stone.
8722 2000-09-20 Jim Meyering <meyering@lucent.com>
8724 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8725 (noinst_HEADERS): Add sha.h.
8726 Based on code from Scott G. Miller and from GnuPG.
8728 2000-09-15 Jim Meyering <meyering@lucent.com>
8730 * regex.c: Update from libc.
8732 2000-09-10 Jim Meyering <meyering@lucent.com>
8734 * getopt.c (_getopt_internal): Update from glibc.
8736 2000-09-09 Jim Meyering <meyering@lucent.com>
8738 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8739 think it should be used as a general replacement for isascii.
8740 * fnmatch.c: Likewise.
8741 * mbswidth.c: Likewise
8742 * regex.c: Likewise.
8745 * userspec.c: Include sys/param.h and limits.h.
8747 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8748 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8749 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8750 UID, GID. Check range.
8752 2000-09-06 Jim Meyering <meyering@lucent.com>
8754 * getopt.c (_getopt_internal): Update from glibc.
8756 2000-08-30 Jim Meyering <meyering@lucent.com>
8758 * strftime.c: Merge in changes from GNU libc.
8760 2000-08-26 Jim Meyering <meyering@lucent.com>
8762 * closeout.c: Include "__fpending.h".
8763 (close_stdout_status): Return right away if there's nothing to flush.
8765 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8766 * __fpending.c: New file.
8767 * __fpending.h: New file.
8769 2000-08-07 Paul Eggert <eggert@twinsun.com>
8771 Standardize on "memory exhausted" instead of "Memory exhausted"
8772 or "virtual memory exhausted".
8773 * obstack.c (print_and_abort): Use "memory exhausted", not
8774 "virtual memory exhausted".
8775 * same.c (same_name): Invoke xalloc_die instead of printing
8777 * userspec.c (parse_user_spec): Likewise.
8778 * bumpalloc.h: comment fix
8779 * same.c, userspec.c: Include xalloc.h.
8781 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8782 not char *const and pointing to a constant array.
8783 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8784 (xrealloc): Comment fix.
8786 * userspec.c (parse_user_spec):
8787 Don't translate a message until just before returning,
8788 to avoid unnecessary translation.
8790 2000-08-07 Jim Meyering <meyering@lucent.com>
8792 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8793 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8794 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8795 getgroups.c, gethostname.c, getopt.h, group-member.c,
8796 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8797 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8798 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8799 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8800 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8801 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8802 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8803 yesno.c: Back out Copyright date changes for each file with no change
8804 this year. This eases coordination with other programs using the same
8805 source code modules. From Paul Eggert.
8807 2000-08-03 Greg McGary <greg@mcgary.org>
8809 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8810 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8811 (EXTEND_BUFFER): Use them.
8813 2000-08-01 Jim Meyering <meyering@lucent.com>
8815 * dirname.c (ISSLASH): Define.
8816 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8817 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8818 both `\' and `/' may be use as path separators.
8819 Based on a patch from Prashant TR.
8821 2000-07-31 Paul Eggert <eggert@twinsun.com>
8823 * quotearg.c (quotearg_n_options): Don't make the initial
8824 slot vector a constant, since it might get modified.
8826 2000-07-31 Jim Meyering <meyering@lucent.com>
8828 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8829 * obstack.c (print_and_abort): Likewise.
8831 2000-07-30 Paul Eggert <eggert@twinsun.com>
8833 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8834 buffer, so that the caller can always quote one small
8835 component of a "memory exhausted" message in slot 0.
8836 From a suggestion by Jim Meyering.
8838 2000-07-30 Jim Meyering <meyering@lucent.com>
8840 * makepath.c (make_path): Quote the other instance, too.
8842 * quotearg.c (N_STATIC_SLOTVECS): Define.
8843 (STATIC_BUF_SIZE): Define.
8844 (quotearg_n_options): Use only statically allocated storage when
8845 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8846 than STATIC_BUF_SIZE.
8848 2000-07-29 Jim Meyering <meyering@lucent.com>
8850 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8851 * dirname.c (dir_name): Likewise.
8853 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8855 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8856 (dir_name): Assert that there are no trailing slashes.
8858 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8860 * mbswidth.h (mbswidth): Add a flags argument.
8861 (mbswidth): New declaration.
8862 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8863 * mbswidth.c (mbswidth): Add a flags argument.
8864 (mbsnwidth): New function.
8866 2000-07-24 Jim Meyering <meyering@lucent.com>
8868 * mbswidth.c: Remove useless #else. From Bruno Haible.
8870 2000-07-23 Paul Eggert <eggert@twinsun.com>
8872 * mbswidth.c (_XOPEN_SOURCE):
8873 Don't define; this causes problems on Solaris 7.
8874 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8876 2000-07-23 Paul Eggert <eggert@twinsun.com>
8879 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8880 so that mbstate_t is always defined.
8882 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8883 be 1 in at least one GCC installation, and this configuration
8884 error is likely to be common. Ignoring MB_LEN_MAX hurts
8885 performance on hosts that have mbrtowc but have only unibyte
8886 locales, but I assume these hosts are rare.
8888 2000-07-23 Paul Eggert <eggert@twinsun.com>
8890 * quotearg.c: Streamline by invoking multibyte code only if needed.
8891 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8892 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8893 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8894 invoke multibyte primitives.
8896 2000-07-23 Jim Meyering <meyering@lucent.com>
8898 * basename.c (base_name): Add an assertion.
8900 2000-07-15 Bruno Haible <clisp.cons.org>
8902 * quotearg.c: When the system forces us to redefine mbstate_t,
8903 shadow its mbsinit function.
8905 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8907 * mbswidth.h: New file.
8908 * mbswidth.c: New file.
8909 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8910 (noinst_HEADERS): Add mbswidth.h.
8912 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8914 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8917 2000-07-15 Jim Meyering <meyering@lucent.com>
8919 * makepath.c: Include quote.h.
8920 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8921 corresponding argument in a `quote (...)' call.
8922 Give better diagnostics.
8924 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8925 (noinst_HEADERS): Add quote.h.
8927 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8928 from tar's src/misc.c.
8929 * quote.h: New file. Prototypes for same.
8931 2000-07-10 Paul Eggert <eggert@twinsun.com>
8933 From a suggestion by Bruno Haible.
8934 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8935 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8936 to decide whether to define the BeOS workaround macro;
8937 this adjusts to the change to AC_MBSTATE_T.
8939 2000-07-13 Paul Eggert <eggert@twinsun.com>
8941 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8943 * quotearg.c (quoting_style_args, quoting_style_vals,
8944 quotearg_buffer_restyled): Add support for
8945 clocale_quoting_style. Undo previous change to
8946 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8947 and "{RIGHT QUOTATION MARK}" msgids.
8949 2000-07-05 Paul Eggert <eggert@twinsun.com>
8951 The old behavior of quoting `like this' doesn't look good with
8952 newer, ISO-style fonts. See:
8953 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8955 Instead, quote "like this" by default. Let the translator
8956 tailor the locale-specific quoting behavior by providing
8957 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8959 * quotearg.c (N_): New macro.
8960 (gettext_default): New function.
8961 (quotearg_buffer_restyled): Use
8962 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8963 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8965 2000-07-09 Jim Meyering <meyering@lucent.com>
8967 * Most files: Update copyright dates to include 2000.
8969 2000-07-08 Jim Meyering <meyering@lucent.com>
8971 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8973 (xgethostname): Remove now-unnecessary #ifdef.
8974 Move declaration of `err' into loop where it's used.
8976 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8978 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8979 by allocating a larger buffer. Test the gethostname return value for
8980 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8981 returns an error and ENAMETOOLONG isn't defined.
8983 2000-07-05 Paul Eggert <eggert@twinsun.com>
8984 and Bruno Haible <haible@clisp.cons.org>
8986 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8988 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8990 * quotearg.c (struct quoting_options): Simplify quote_these_too
8993 2000-07-03 Jim Meyering <meyering@lucent.com>
8995 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8996 Reported by Bruno Haible.
8998 2000-07-04 Jim Meyering <meyering@lucent.com>
9000 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9001 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9004 2000-07-03 Paul Eggert <eggert@twinsun.com>
9005 and Bruno Haible <haible@clisp.cons.org>
9007 * quotearg.c (mbrtowc):
9008 Assign to *pwc, and return 1 only if result is nonzero.
9009 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9011 2000-07-03 Jim Meyering <meyering@lucent.com>
9013 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9014 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9017 2000-07-02 Jim Meyering <meyering@lucent.com>
9019 * quotearg.c (mbstate_t): Don't define here.
9021 2000-07-02 Jim Meyering <meyering@lucent.com>
9023 * nanosleep.c (SIGCONT): Define if not already defined.
9025 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9027 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9028 per change in ../m4/ls-mntd-fs.m4.
9029 (read_filesystem_list): Ignore symbolic links.
9031 2000-06-29 Jim Meyering <meyering@lucent.com>
9033 * same.c: Include <string.h> or <strings.h>, as appropriate,
9034 for declaration of strcmp.
9036 * long-options.c: Include <stdlib.h>, for declaration of exit.
9038 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9039 Avoid warning by casting result to `char *' to remove `const'.
9041 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9043 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9045 2000-06-26 Paul Eggert <eggert@twinsun.com>
9047 savedir now sets errno on failure and invokes xmalloc to get memory.
9048 Fix a couple of other minor bugs while we're at it.
9050 * savedir.c (<unistd.h>): Do not include; there's no need.
9051 (NAMLEN): Remove macro.
9052 (malloc, realloc): Remove decls.
9054 ("xalloc.h"): Include.
9055 (NAME_SIZE_DEFAULT): New macro.
9056 (savedir): Use xmalloc / xrealloc to allocate memory.
9057 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9058 Skip "" directory entries.
9059 Use strlen to calculate directory entry length, since the old method
9060 is rarely used these days and isn't worth supporting.
9061 Don't use a pointer after freeing it.
9062 Check for integer overflow when calculating allocation size.
9063 Use memcpy to copy entries, instead of stpcpy.
9064 Set errno properly when returning NULL.
9065 Check for readdir error.
9067 2000-06-26 Jim Meyering <meyering@lucent.com>
9069 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9071 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9073 * getusershell.c (xmalloc, xrealloc): Remove functions.
9075 Don't include <stdlib.h>. Don't declare malloc, realloc.
9077 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9079 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9081 2000-06-24 Jim Meyering <meyering@lucent.com>
9083 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9085 2000-06-21 Jim Meyering <meyering@lucent.com>
9087 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9089 2000-06-19 Paul Eggert <eggert@twinsun.com>
9091 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9092 (mbrtowc, mbstate_t): Define substitutes if
9093 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9094 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9095 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9097 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9099 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9100 than 1024, return a memory chunk of least possible size, instead
9101 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9102 Use free/xmalloc instead of xrealloc to avoid copying for very long
9105 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9107 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9108 address, not strdup. Include <stdlib.h> and don't declare free().
9110 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9112 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9115 2000-06-21 Jim Meyering <meyering@lucent.com>
9117 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9118 (noinst_HEADERS): Add getstr.h.
9120 * getline.c (getstr): Move into a separate file.
9121 * getstr.c (getstr): New file, extracted from getline.c, with
9122 the following changes: new parameter, delim2; both delim[12]
9123 parameters have type `int', not `char'. The latter would lose
9124 with 8-bit delimiters.
9125 * getstr.h: New file.
9127 2000-06-19 Jim Meyering <meyering@lucent.com>
9129 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9131 2000-06-18 Jim Meyering <meyering@lucent.com>
9133 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9134 Besides, these days every porting target provides a mkdir function.
9136 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9137 (this snippet comes from src/system.h).
9139 2000-06-15 Paul Eggert <eggert@twinsun.com>
9141 * human.c (adjust_value): New function.
9142 (human_readable_inexact): Apply rounding style even when
9143 printing approximate values.
9145 2000-06-14 Paul Eggert <eggert@twinsun.com>
9147 * human.c (human_readable_inexact): Allow an input block
9148 size that is not a multiple of the output block size, and vice versa.
9149 Reported by Piergiorgio Sartor.
9151 2000-06-14 Paul Eggert <eggert@twinsun.com>
9153 * getdate.y (get_date): Apply relative times after time
9154 zone indicator, not before. Reported by Todd A. Jacobs.
9156 2000-06-13 Jim Meyering <meyering@lucent.com>
9158 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9160 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9162 2000-06-12 Paul Eggert <eggert@twinsun.com>
9164 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9166 2000-06-04 Paul Eggert <eggert@twinsun.com>
9168 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9170 2000-06-04 Jim Meyering <meyering@lucent.com>
9172 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9173 SunOS 4.1.4 for which gid_t is an unsigned type.
9175 2000-06-03 Jim Meyering <meyering@lucent.com>
9177 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9179 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9181 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9182 newer, don't install charset.alias.
9183 * config.charset: Change the Linux/glibc rules so they become empty
9184 on glibc-2.1 or newer.
9186 2000-06-02 Jim Meyering <meyering@lucent.com>
9188 * mountlist.c: Back out last change. Instead, do this...
9189 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9190 member using the same `ignore'-testing code.
9191 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9195 2000-05-29 Jim Meyering <meyering@lucent.com>
9197 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9198 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9200 2000-05-22 Jim Meyering <meyering@lucent.com>
9202 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9204 2000-05-18 Jim Meyering <meyering@lucent.com>
9206 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9207 back, too, since it may have been modified by allocate_entry.
9208 (hash_delete): Rewrite to use neither the assignment operator
9209 nor the comma operator in an if-expression.
9211 2000-05-15 Paul Eggert <eggert@twinsun.com>
9214 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9215 Remove; no longer needed.
9216 "quotearg.h": Add include.
9217 (file_name): Do not bother to explicitly initialize to NULL; it's less
9218 efficient on some hosts.
9219 (close_stdout_status): Remove test as to whether stdout was already
9220 closed; it breaks for the case "echo x | sort >&-".
9221 Quote file name colons.
9222 Do not assume that _("write error") lacks format strings.
9224 2000-05-15 Jim Meyering <meyering@lucent.com>
9226 * version-etc.c (version_etc_copyright): Update the copyright string
9227 used in all --version output.
9229 2000-05-14 Jim Meyering <meyering@lucent.com>
9231 * closeout.c (close_stdout_set_file_name): New function.
9232 (close_stdout_status): Use new file-scoped global.
9233 Return right away if fstat says the stdout file descriptor is invalid.
9234 * closeout.h (close_stdout_set_file_name): Declare.
9236 2000-05-10 Jim Meyering <meyering@lucent.com>
9238 * closeout.c [default_exit_status]: New file-scoped variable.
9239 (close_stdout_set_status): New function.
9240 * closeout.h (close_stdout_set_status): Declare.
9242 2000-05-08 Jim Meyering <meyering@lucent.com>
9244 * long-options.c: Don't include closeout.h.
9245 (parse_long_options): Don't call close_stdout for --version.
9247 2000-05-06 Jim Meyering <meyering@lucent.com>
9249 * strnlen.c: Undefine __strnlen and strnlen.
9250 [!weak_alias]: Define __strnlen to strnlen.
9252 * atexit.c: New file, from libiberty.
9254 2000-05-06 Jim Meyering <meyering@lucent.com>
9256 * closeout.c (close_stdout_status): Also check for errors on the
9259 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9261 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9262 instead of xmalloc, xrealloc, path_concat.
9263 (locale_charset): Treat empty environment variables as absent.
9264 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9266 2000-05-04 Jim Meyering <meyering@lucent.com>
9268 * getopt.c: Update from glibc.
9269 * obstack.c: Likewise.
9270 * obstack.h: Likewise.
9271 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9273 * regex.h: Likewise.
9274 * strndup.c: Likewise.
9275 * strnlen.c: New file, from glibc.
9277 2000-05-01 Jim Meyering <meyering@lucent.com>
9279 * full-write.c (full_write): Remove `FIXME' part of comment.
9281 2000-04-29 Jim Meyering <meyering@lucent.com>
9283 * path-concat.c: Declare strdup only if it's not defined.
9284 * canon-host.c: Likewise.
9286 2000-04-28 Jim Meyering <meyering@lucent.com>
9288 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9289 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9290 included first, then limits.h is included by locale.h by libintl.h.
9291 From John David Anglin.
9293 2000-04-25 Jim Meyering <meyering@lucent.com>
9295 * makepath.c (S_IRWXUGO): Define.
9296 (make_path): Always perform explicit chmod if MODE specifies any
9297 of the `special' permission bits. Prompted by a bug report against
9298 install from Mate Wierdl and Joost van Baal.
9300 2000-04-18 Jim Meyering <meyering@lucent.com>
9304 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9305 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9307 2000-04-17 Jim Meyering <meyering@lucent.com>
9309 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9310 the definition of it to rpl_strftime also defined-away the system's
9313 2000-04-15 Jim Meyering <meyering@lucent.com>
9315 Use `C' to denote so-called `contiguous' files, the same way
9317 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9318 (ftypelet): Use S_ISCTG.
9319 From Michael Deutschmann.
9321 2000-04-14 Jim Meyering <meyering@lucent.com>
9323 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9325 2000-04-08 Jim Meyering <meyering@lucent.com>
9327 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9328 names don't conflict. Reported by Eli Zaretskii.
9330 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9332 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9333 bug. Deal with the different error behavior of Irix iconv.
9335 2000-04-07 Jim Meyering <meyering@lucent.com>
9337 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9338 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9340 2000-04-05 Jim Meyering <meyering@lucent.com>
9342 Portability tweaks required for ultrix4.3.
9343 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9344 * readutmp.c: Include sys/types.h before sys/stat.h.
9345 * canon-host.c: Declare strdup.
9346 * path-concat.c: Likewise.
9347 From John David Anglin.
9349 2000-04-04 Jim Meyering <meyering@lucent.com>
9351 Be more DOS 8.3-friendly.
9352 * ref-add.sin: Renamed from ref-add.sed.in.
9353 * ref-del.sin: Renamed from ref-del.sed.in.
9354 * Makefile.am: Reflect renaming.
9355 Reported by Eli Zaretskii.
9357 Use a temporary file name that won't clash with `charset.alias'
9358 in the DOS 8.3 name space.
9359 * Makefile.am (charset_tmp): Define.
9360 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9361 (uninstall-local): Likewise.
9362 Reported by Eli Zaretskii.
9364 2000-03-29 Paul Eggert <eggert@twinsun.com>
9366 * time/strftime.c (my_strftime): Make sure we call the system
9367 strftime, not ourselves, when invoking the underlying strftime.
9369 2000-03-24 Jim Meyering <meyering@lucent.com>
9371 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9372 (charset_alias): Define.
9373 (install-exec-local): Factor out common code.
9374 (uninstall-local): Split lines longer than 80.
9375 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9377 (.sed.in.sed): New rule. Don't redirect directly to $@.
9378 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9380 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9382 * config.charset: Output a line containing "Packages using this file".
9383 * ref-add.sed.in, ref-del.sed.in: New files.
9384 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9385 ref-del.sed): New rules.
9387 2000-03-17 Jim Meyering <meyering@lucent.com>
9389 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9390 Otherwise, include <strings.h>
9392 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9394 * unicodeio.c (utf8_wctomb): New function.
9395 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9396 format instead of in UCS-4 with platform dependent endianness.
9398 2000-03-07 Paul Eggert <eggert@twinsun.com>
9400 * savedir.c (savedir): Work even if directory size is
9401 negative; this can happen with some screwy NFS configurations.
9403 2000-03-06 Jim Meyering <meyering@lucent.com>
9405 * localcharset.c (get_charset_aliases): Don't try to free file_name
9406 if it's NULL (because we ran out of memory). From Bruno Haible.
9408 2000-03-05 Jim Meyering <meyering@lucent.com>
9410 * localcharset.c ("path-concat.h"): Include.
9411 (get_charset_aliases): Use path_concat instead of ANSI string
9414 * unicodeio.h (PARAMS): Define.
9415 Use it to guard prototype.
9417 2000-03-04 Jim Meyering <meyering@lucent.com>
9419 * Makefile.am (install-exec-local): Create $(libdir) before installing
9421 (uninstall-local): Uncomment this rule so `make distcheck' works
9424 * unicodeio.c (<errno.h>): Include it.
9425 (errno): Declare if not defined.
9427 * localcharset.c: Add Bruno's comment justifying use of volatile.
9429 * config.charset: New version, incorporating remarks from a linux
9430 i18n mailing list. From Bruno Haible.
9432 2000-03-02 Jim Meyering <meyering@lucent.com>
9434 * Makefile.am (EXTRA_DIST): Add config.charset.
9436 2000-03-01 Jim Meyering <meyering@lucent.com>
9438 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9439 * unicodeio.c: Likewise.
9441 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9443 * config.charset: New file.
9444 * localcharset.c: New file.
9445 * unicodeio.h, unicodeio.c: New files.
9446 * Makefile.am (DEFS): Add -DLIBDIR=...
9447 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9448 (noinst_HEADERS): Add unicodeio.h.
9449 (all-local, install-exec-local, charset.alias): New targets.
9451 2000-02-28 Paul Eggert <eggert@twinsun.com>
9453 * quotearg.c (ALERT_CHAR): New macro.
9454 (quotearg_buffer_restyled): Use it.
9456 2000-02-27 Jim Meyering <meyering@lucent.com>
9458 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9459 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9461 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9462 not `#if STDC_HEADERS'.
9463 Declare malloc if needed.
9465 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9466 now that autoconf always defines the HAVE_DECL_ symbols.
9467 * human.c: Likewise.
9469 * strtoumax.c: Likewise.
9471 * backupfile.c: Arrange for cpp to fail if the configure-time
9472 declaration check was not run.
9474 * human.c: Likewise.
9476 * strtoumax.c: Likewise.
9478 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9479 then first look up the entire `.'-containing string as a login name.
9481 2000-02-18 Paul Eggert <eggert@twinsun.com>
9483 * getdate.y: Handle two-digit years with leading zeros correctly.
9484 (textint): New typedef.
9485 (parser_control): Member year changed from int to textint.
9487 (YYSTYPE): Removed; replaced by %union with int and textint members.
9488 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9489 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9490 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9491 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9492 (date, number, to_year): Use width of number in digits, not its value,
9493 to determine whether it's a 2-digit year, or a 2-digit time.
9494 (yylex): Store number of digits of numeric tokens.
9495 Reported by John Kendall.
9497 (parser_control): Changed from struct parser_control to typedef (for
9498 consistency). All uses changed.
9500 (tID): Removed; not used.
9501 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9503 2000-02-14 Paul Eggert <eggert@twinsun.com>
9505 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9506 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9508 2000-02-12 Jim Meyering <meyering@lucent.com>
9510 * userspec.c (ISDIGIT): Define it.
9511 (isdigit): Remove definition.
9512 (is_number): Use ISDIGIT, not isdigit.
9513 <libintl.h>: Include.
9515 (parse_user_spec): Mark translatable strings.
9517 2000-02-10 Jim Meyering <meyering@lucent.com>
9519 With these changes, nanosleep.[ch] are finally enough like the other
9520 lib/* replacement files to compile on a few more losing systems.
9522 * nanosleep.h: Don't include config.h.
9523 Remove prototype from declaration of nanosleep.
9524 (PARAMS): Remove now-unneeded definition.
9525 * nanosleep.c: #undef nanosleep.
9526 (rpl_nanosleep): Rename from nanosleep.
9528 2000-02-03 Jim Meyering <meyering@lucent.com>
9530 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9531 rather than with `#if HAVE_UTMPNAME'.
9533 2000-02-01 Jim Meyering <meyering@lucent.com>
9535 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9537 2000-01-31 Jim Meyering <meyering@lucent.com>
9539 * nanosleep.h (nanosleep): Guard declaration with
9540 `#if ! HAVE_DECL_NANOSLEEP'.
9541 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9542 the declaration in that vendor's sys/timers.h.
9543 Reported by Christian Krackowizer.
9545 * quotearg.c (ISASCII): Add #undef and move definition to follow
9546 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9547 (ISPRINT): Likewise.
9548 Reported by Tom Tromey.
9550 2000-01-30 Jim Meyering <meyering@lucent.com>
9552 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9553 uses of ->ut_name. The latter doesn't work with new Linux header files
9554 where only utmpx.ut_user is declared.
9556 * readutmp.h (UT_USER): Define.
9558 2000-01-23 Jim Meyering <meyering@lucent.com>
9560 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9563 2000-01-22 Jim Meyering <meyering@lucent.com>
9565 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9566 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9567 Required for some AIX systems. Reported by Christian Krackowizer.
9568 [TESTING] (main): New function.
9570 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9571 * dirname.c (dir_name): Support for DOS-style file names with drive
9574 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9576 * strverscmp.c (ISDIGIT): Define.
9577 (strverscmp): Use ISDIGIT, not isdigit.
9579 2000-01-17 Paul Eggert <eggert@twinsun.com>
9581 * nanosleep.c (nanosleep):
9582 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9583 POSIX.1 doesn't require SA_INTERRUPT and some systems
9584 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9585 it's been part of POSIX.1 since day 1 (in 1988).
9587 2000-01-17 Jim Meyering <meyering@lucent.com>
9589 * interlock: Remove unused file. Reported by François Pinard.
9591 2000-01-16 Paul Eggert <eggert@twinsun.com>
9593 * quotearg.c (quotearg_buffer_restyled): Do not quote
9594 alert, backslash, formfeed, and vertical tab unnecessarily in
9595 shell quoting style.
9598 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9599 Free Software Foundation, Inc.
9600 Copying and distribution of this file, with or without modification,
9601 are permitted provided the copyright notice and this notice are preserved.