1 2006-06-28 Simon Josefsson <jas@extundo.com>
3 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
4 functions there. It will succeed on Windows XP, but on Windows
5 2000 and (presumably) earlier, it will fail, and use the internal
7 (use_win32_p): New function.
8 (getaddrinfo): Use strtoul on servname, to support numeric ports.
9 Support AI_NUMERICSERV to disable getservbyname.
10 (getnameinfo): New function, only supports
11 NI_NUMERICHOST|NI_NUMERICSERV for now.
13 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
14 only have some of them. Add AI_NUMERICSERV. Add prototype for
17 2006-06-27 Bruno Haible <bruno@clisp.org>
19 * stdlib_.h (intmax_t, uintmax_t): Undefine before typedef.
21 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
23 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
24 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
25 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
27 2006-06-26 Bruno Haible <bruno@clisp.org>
29 * stdlib_.h: Include <wchar.h> if necessary for WCHAR_MIN or
31 Reported by Mark D. Baushke and Larry Jones.
33 2006-06-26 Bruno Haible <bruno@clisp.org>
35 * stdlib_.h: Don't include <stdint.h> when using the SGI C compiler
37 Suggested by Mark D. Baushke and Larry Jones.
39 2006-06-23 Mark D. Baushke <mdb@gnu.org>
41 * stdlib_.h: Treat BSD/OS like OpenBSD.
43 2006-06-23 Bruno Haible <bruno@clisp.org>
45 * stdlib_.h: Treat IRIX like OpenBSD.
47 2006-06-23 Bruno Haible <bruno@clisp.org>
49 * stdlib_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
50 ISO C 99 Technical Corrigendum 1.
52 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
54 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
55 Some compiler complained about some of them. Problem reported by
57 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
59 2006-06-21 Simon Josefsson <jas@extundo.com>
61 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
64 * socket_.h: Don't define WINVER.
66 * inet_pton.h, inet_pton.c: New file, taken from glibc but
67 slightly modified to work in gnulib.
69 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
71 * read-file.c (fread_file): Start with buffer allocation of
72 0 bytes rather than 1 byte; this simplifies the code.
73 Don't invoke feof; it's not needed. Refactor to avoid duplicate
74 code to free buffer and save/restore errno.
75 (internal_read_file): Remove unused local.
77 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
79 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
80 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
81 Problem reported by Denis Excoffier in
82 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
84 2006-06-19 Simon Josefsson <jas@extundo.com>
86 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
88 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
90 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
92 2006-06-17 Bruno Haible <bruno@clisp.org>
94 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
96 2006-06-17 Bruno Haible <bruno@clisp.org>
98 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
99 problem on Solaris 2.5.1.
101 2006-06-16 Eric Blake <ebb9@byu.net>
103 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
104 * unicodeio.c [!defined errno]: Likewise.
105 * strtol.c [!defined errno]: Likewise.
106 * strtod.c [!defined errno]: Likewise.
108 2006-06-15 Bruno Haible <bruno@clisp.org>
110 * stdint_.h: Rewritten to be fully auto-configured.
111 Fixes bug on HP-UX/IA64.
113 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
115 * getdate.y (__attribute__): Don't define if already defined.
116 Problem reported by Larry Jones.
117 * utimens.c (__attribute__): Likewise.
119 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
121 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
122 reported by Andreas Schwab.
124 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
125 Bruno Haible <bruno@clisp.org>
127 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
129 2006-05-26 Martin Lambers <marlam@marlam.de>
131 * getpass.c: Updates the test for the native W32 API, and adds
132 missing includes, thus fixing compilation warnings.
134 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
136 * tempname.c (small_open, large_open): New macros.
137 (__open, __open64) [!_LIBC]: Remove.
138 (__gen_tempname): Use small_open and large_open instead of __open
139 and __open64. This fixes a portability bug on HP-UX 11.11i
140 reported by Simon Wing-Tang in
141 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
143 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
145 * exclude.c (exclude_fnmatch): New function.
146 (excluded_file_name): Call exclude_fnmatch.
147 * exclude.h (excluded_file_name): New prototype
149 2006-05-24 Bruno Haible <bruno@clisp.org>
151 * printf-args.c (printf_fetchargs): Turn NULL pointers for
152 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
153 Reported by Thorsten Maerz <torte@netztorte.de> via
154 Aaron Stone <aaron@serendipity.cx>.
156 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
158 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
159 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
160 (my_usleep): Don't mishandle maximum value.
162 2006-05-19 Jim Meyering <jim@meyering.net>
164 * getugroups.c: Correct an outdated comment. From Bruno Haible.
166 2006-05-17 Bruno Haible <bruno@clisp.org>
169 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
171 2006-05-17 Bruno Haible <bruno@clisp.org>
173 * stdint_.h: Fix recognition of Cygwin.
175 2006-05-11 Jim Meyering <jim@meyering.net>
177 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
179 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
181 * crc.c (crc32_update): Remove unnecessary L suffix.
182 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
183 unwanted sign propagation, e.g., on hosts with 64-bit int.
184 There still are some problems with reeelly weird theoretical hosts
185 (e.g., 33-bit int) but it's not worth worrying about now.
186 * sha1.c (rol): Likewise.
187 (K1, K2, K3, K4): Remove unnecessary L suffix.
189 2006-05-10 Bruno Haible <bruno@clisp.org>
191 * des.c: Cast to avoid warnings.
193 2006-05-10 Simon Josefsson <jas@extundo.com>
195 * md4.c: Typo fix, update copyright years.
196 (K1, K2): Don't use L because it turn computations into 64-bit on
199 2006-05-09 Bruno Haible <bruno@clisp.org>
201 * xvasprintf.c: Include limits.h, string.h, xsize.h.
202 (EOVERFLOW): Define fallback value.
203 (xstrcat): New function.
204 (xvasprintf): Recognize the special case of a string concatenation.
206 2006-05-01 Bruno Haible <bruno@clisp.org>
208 * stdint_.h: Shorter URL.
209 * inttypes.h: Likewise.
211 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
213 * verify.h: Document the internals better. Most of this change
214 was written by Bruno Haible.
216 2006-04-29 Bruno Haible <bruno@clisp.org>
218 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
219 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
221 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
223 * getdate.y (get_date): When adding relative date, start with the
224 initial time, not with the result of the first mktime call.
226 2006-04-23 Bruno Haible <bruno@clisp.org>
228 * copy-file.c: Include <unistd.h> unconditionally.
229 * execute.c: Likewise.
230 * fatal-signal.c: Likewise.
231 * findprog.c: Likewise.
232 * mkdtemp.c: Likewise.
235 * wait-process.h: Likewise.
237 2006-04-23 Bruno Haible <bruno@clisp.org>
239 * fwriteerror.c (fwriteerror): Call fclose also when an error
240 condition was already detected.
241 Reported by Ben Pfaff <blp@cs.stanford.edu>.
243 2006-04-19 Derek Price <derek@ximbiot.com>
244 Eric Blake <ebb9@byu.net>
246 * inttypes.h: Correct grammar in comment.
248 2006-04-18 Derek Price <derek@ximbiot.com>
249 Paul Eggert <eggert@cs.ucla.edu>
251 * inttypes.h: New file.
252 * strtoimax.c: Assume <inttypes.h>.
254 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
256 * utimens.c (futimens): glibc futimesat messes up if /proc
257 isn't mounted. Problem reported by Kir Kolyshkin.
259 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
261 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
262 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
263 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
265 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
267 Merge regex changes from libc, removing some of our
268 POSIX-conformance changes that were rejected and redoing them in a
271 * regcomp.c (re_compile_internal, init_dfa):
272 Length arg is now size_t, not Idx. All uses changed.
273 (peek_token): Forward decl now says internal_function.
274 (__re_error_msgid, __re_error_msgid_idx):
275 Now static rather than extern with attribute_hidden.
276 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
277 For some reason libc prefers K&R style defns for external functions.
278 (regerror) [!defined _LIBC]: Likewise.
279 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
280 (seek_collating_symbol_entry, lookup_collation_sequence_value):
281 (build_range_exp, build_collating_symbol):
283 (re_compile_fastmap): Use '\0' to memset, not 0.
284 (utf8_sb_map): Make the calculations more obvious.
285 (init_dfa, parse_bracket_exp, build_charclass_op):
286 Call calloc and cast result, as glibc does.
287 (init_word_char, fetch_token, peek_token, peek_token_bracket):
288 (build_range_exp, build_collating_symbol):
289 Now internal functions.
291 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
293 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
294 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
295 Don't depend on VMS; depend on __VMS instead, for POSIX
297 (regoff_t): Define to ssize_t, not long int.
299 Remove the REG_ macros named below. Instead, make the old names
300 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
302 (REG_BACKSLASH_ESCAPE_IN_LISTS):
303 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
304 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
305 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
306 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
307 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
308 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
309 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
310 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
311 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
312 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
313 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
314 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
315 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
316 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
317 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
318 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
320 Remove. All uses replaced by the old RE_* names.
321 (RE_BACKSLASH_ESCAPE_IN_LISTS):
322 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
323 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
324 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
325 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
326 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
327 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
328 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
329 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
330 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
331 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
332 Don't bother having these macros be independent of each others'
333 values, since they no longer exist in the POSIX name space.
335 Rename the following member names back to their old names,
336 unless !__USE_GNU_REGEX. All uses changed back.
337 (buffer): Renamed from re_buffer.
338 (allocated): Renamed from re_allocated.
339 (used): Renamed from re_used.
340 (syntax): Renamed from re_syntax.
341 (fastmap): Renamed from re_fastmap.
342 (translate): Renamed from re_translate.
343 (can_be_null): Renamed from re_can_be_null.
344 (regs_allocated): Renamed from re_regs_allocated.
345 (fastmap_accurate): Renamed from re_fastmap_accurate.
346 (no_sub): Renamed from re_no_sub.
347 (not_bol): Renamed from re_not_bol.
348 (not_eol): Renamed from re_not_eol.
349 (newline_anchor): Renamed from re_newline_anchor.
350 (num_regs): Renamed from rm_num_regs.
351 (start): Renamed from rm_start.
352 (end): Renamed from rm_end.
354 (free_state): Move up a bit.
356 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
358 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
359 when that is what is intended.
360 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
361 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
363 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
364 All uses changed back to re_malloc, etc. It's now the caller's
365 responsibility to check for overflow; all callers changed.
366 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
367 (re_x2nrealloc): Remove.
368 (free_state): Remove decl.
370 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
371 (re_set_registers, re_exec):
374 2006-01-31 Roland McGrath <roland@redhat.com>
376 * regcomp.c (calc_eclosure_iter): Remove dead variables.
377 Reported by Mike Frysinger <vapier@gentoo.org>.
379 2006-01-15 Andreas Jaeger <aj@suse.de>
382 * regex_internal.c (re_string_reconstruct): Adjust for
383 build_wcs_upper_buffer change.
384 (build_wcs_upper_buffer): Change return type.
386 2005-12-10 Ulrich Drepper <drepper@redhat.com>
388 * regex_internal.h: Include <stdint.h> if available.
390 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
392 * regex_internal.h (SIZE_MAX): Provide a default definition.
394 2005-10-14 Ulrich Drepper <drepper@redhat.com>
396 * regcomp.c: Adjust for changed secondary hash function.
398 2005-09-30 Ulrich Drepper <drepper@redhat.com>
400 * regex.h: Pretty printing.
401 Clean up namespace a bit.
403 2005-09-30 Jakub Jelinek <jakub@redhat.com>
405 * regexec.c (update_cur_sifted_state, check_arrival,
406 check_arrival_add_next_nodes): Avoid using uninitialized variable.
408 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
409 Ulrich Drepper <drepper@redhat.com>
412 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
413 (bitset_word_t): Renamed from bitset_word. All uses changed.
415 2005-09-22 Ulrich Drepper <drepper@redhat.com>
418 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
419 * regcomp.c: Remove unnecessary uses of
420 unsigned RE_TRANSLATE_TYPE.
421 * regex_internal.h: Likewise.
422 * regex_internal.c: Likewise.
423 * regexec.c: Likewise.
424 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
426 2005-09-07 Ulrich Drepper <drepper@redhat.com>
428 * regexec.c (find_recover_state): Remove unnecessary
430 (transit_state_bkref): Make DFA a const pointer.
431 (get_subexp): Likewise.
432 (check_arrival): Likewise.
433 (update_cur_sifted_state): Likewise.
434 (re_search_internal): Likewise.
435 (prune_impossible_nodes): Likewise.
436 (acquire_init_state_context): Likewise.
437 (proceed_next_node): Likewise.
438 (set_regs): Likewise.
439 (free_fail_stack_return): Likewise.
440 (check_arrival_expand_ecl): Mark DFA parameter as const.
441 (check_arrival_expand_ecl_sub): Likewise.
442 (check_subexp_limits): Likewise.
443 (sub_epsilon_src_nodes): Likewise.
444 (add_epsilon_src_nodes): Likewise.
445 (merge_state_array): Likewise.
446 (update_regs): Likewise.
447 (build_trtable): Likewise.
448 (sift_states_backward): Mark MCTX parameter as const.
449 (build_sifted_states): Likewise.
450 (update_cur_sifted_state): Likewise.
451 (sift_states_mkref): Likewise.
452 (check_arrival_expand_ecl): Mark eclosure as const.
453 (check_dst_limits_calc_pos_1): Likewise.
454 * regex_internal.h (re_match_context_t): Make dfa a const
457 2005-09-06 Ulrich Drepper <drepper@redhat.com>
459 * regexec.c (merge_state_with_log): Define dfa as const pointer.
460 (transit_state_sb): Likewise.
461 (transit_state_mb): Likewise.
462 (sift_states_iter_mb): Likewise.
463 (check_arrival_add_next_nodes): Likewise.
464 (check_node_accept_bytes): Change first parameter to pointer-to-const.
465 [_LIBC] (re_search_2_stub): Use mempcpy.
467 * regex_internal.c (re_string_reconstruct): Avoid calling
468 mbrtowc for very simple UTF-8 case.
470 * regex_internal.c (re_acquire_state): Make DFA pointer arg
472 (re_acquire_state_context): Likewise.
473 * regex_internal.h: Adjust prototypes.
475 * regex.c: Prevent using C++ compilers.
477 * regex_internal.c (re_acquire_state): Minor code rearrangement.
478 (re_acquire_state_context): Likewise.
480 2006-03-29 Mark D. Baushke <mdb@gnu.org>
481 Bruno Haible <bruno@clisp.org>
483 * stdint_.h: On OpenBSD, don't redefine types already included in
484 <sys/types.h> and <inttypes.h>.
486 2006-03-24 Eric Blake <ebb9@byu.net>
488 * time_r.c (copy_string_result): Remove, as it is no longer used.
490 2006-03-24 Simon Josefsson <jas@extundo.com>
492 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
493 including some doc fixes.
494 (base64_encode_alloc): Fix +1 bug on allocation failures.
496 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
498 * base64.c (base64_encode): Do not read past end of array with
499 unsanitized input on systems with CHAR_BIT > 8.
501 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
503 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
504 Typedef to long int, not to off_, as POSIX will likely change
507 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
509 * argp-help.c (validate_uparams): Fix typo
510 * argp-parse.c (argp_default_options): Consistently begin help
511 messages with a lowercase letter.
513 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
515 * time_r.h (asctime_r, ctime_r): Remove. These functions can
516 overrun buffers and shouldn't be used (much as gets shouldn't be
518 * time_r.c (asctime_r, ctime_r): Likewise.
520 2006-03-08 Simon Josefsson <jas@extundo.com>
522 * gc-gnulib.c (randomize): Don't open files called 'no', they
523 signal that configure disabled the device.
525 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
527 * c-stack.c: Include unistd.h unconditionally, since we now assume
529 * getlogin_r.c: Likewise.
530 * getlogin_r.h: Likewise.
532 * pagealign_alloc.c: Likewise.
533 * unistd_.h: Remove; no longer needed.
535 2006-03-07 Simon Josefsson <jas@extundo.com>
537 * unistd_.h: New file.
539 2006-03-07 Simon Josefsson <jas@extundo.com>
541 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
543 2006-03-01 Simon Josefsson <jas@extundo.com>
545 * readline.c: Fix typo, tiny patch from Stepan Kasal
548 2006-02-28 Simon Josefsson <jas@extundo.com>
550 * getopt.c: Protect #include of unistd.h, for MSVS.
552 2006-02-27 Simon Josefsson <jas@extundo.com>
554 * base64.h: Indent #define's. From Jim Meyering
557 2006-02-27 Jim Meyering <jim@meyering.net>
559 Revert the change of 2006-02-24, so these files can continue
560 to be sync'd from gettext.
561 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
564 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
566 * glob.c: Say "invalid" rather than "illegal" in comments.
568 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
570 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
572 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
574 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
575 AT_FDCWD exceeds INT_MAX.
576 * openat.h (AT_FDCWD): Likewise.
578 2006-02-14 Jim Meyering <jim@meyering.net>
582 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
583 failure on deficient systems, and simplify gnulib lgpl dependencies.
584 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
585 xmalloc/lstat combination. Based on a patch from Bruno Haible.
587 * xalloc-die.c: Remove unused definition of N_.
589 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
591 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
593 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
595 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
596 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
598 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
600 * argp-namefrob.h: Restore changes accidentally lost during the
601 "autoupdate" on 2005-12-12.
603 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
605 * fnmatch.c (L_): Renamed from L, to work around a bug in
606 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
607 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
610 2006-01-26 Simon Josefsson <jas@extundo.com>
612 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
613 prototype is visible on mingw32.
615 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
618 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
621 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
623 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
624 attempt to open for write; this always fails, at least on POSIX
625 hosts. This reinstates the 2006-01-09 change, which was
626 inadvertently removed.
628 2006-01-26 Bruno Haible <bruno@clisp.org>
629 Paul Eggert <eggert@cs.ucla.edu>
632 [(! (defined __cplusplus || defined __BEOS__)
634 && !(defined __HP_cc || defined __xlc__
635 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
637 #define to signed char in these cases too; this simplifies
638 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
639 etc., separately) and makes it more conservative.
641 2006-01-21 Jim Meyering <jim@meyering.net>
643 Sync from the stable (b5) branch of coreutils:
645 * fts.c (fts_children): Don't let close() clobber errno from
648 * fts.c (fts_stat): When following a symlink-to-directory,
649 don't necessarily interpret stat-fails+lstat-succeeds as indicating
650 a dangling symlink. That can also happen at least for ELOOP.
651 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
652 FYI, this bug predates the inclusion of fts.c in coreutils.
654 * fts.c (fts_open): Put new maxarglen declaration and uses
655 in their own block, so pre-c99 compilers don't object.
657 Avoid the double-free (first in fts_read, second in fts_close) that
658 would occur when an `active' directory is made inaccessible (e.g.,
659 via chmod a-x) during a traversal.
660 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
661 before returning. Reproduce this failure by
662 mkdir -p a/b; cd a; chmod a-x . b
663 Reported by Stavros Passas.
665 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
667 * argp-namefrob.h: Bugfix. Remove stray #
669 2006-01-25 Bruno Haible <bruno@clisp.org>
671 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
673 Reported by Paul Eggert.
675 2006-01-25 Jim Meyering <jim@meyering.net>
677 * fileblocks.c: Remove more useless parentheses.
678 * readutmp.h: Likewise.
680 2006-01-24 Bruno Haible <bruno@clisp.org>
682 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
684 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
687 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
688 to avoid problems with the built-in _Bool type.
689 Reported by Paul Eggert on 2005-11-26.
691 2006-01-24 Jim Meyering <jim@meyering.net>
693 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
695 2006-01-24 Simon Josefsson <jas@extundo.com>
697 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
700 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
702 Work around porting bugs reported by Dieter in
703 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
704 * getopt.c (_NOPROTO): Remove; no longer needed.
705 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
706 Include "getopt.h" first, to check interface.
707 (getenv): Declare only if defined HAVE_DECL_GETENV &&
709 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
710 (__strndup): Revert to K&R-style function dfns, the glibc style.
711 * strnlen.c: Don't claim it's taken from glibc; it's not.
712 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
713 Include strnlen.h first, to get prototype properly.
714 (strnlen): Renamed from __strnlen.
717 2006-01-23 Ulrich Drepper <drepper@redhat.com>
719 These changes imported from libc.
720 * getopt.c: Use __fxprintf instead of inline stream orientation
721 test and two separate function calls.
722 * strndup.c (__strndup): Add libc_hidden_def.
724 2006-01-22 Bruno Haible <bruno@clisp.org>
726 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
727 temporary buffer for sprintf, take into account the precision also
728 for 'd', 'i', 'u', 'o', 'x', 'X'.
730 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
732 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
733 to pacify gcc -Wswitch-default.
735 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
737 * argp-help.c (usage_long_opt): Do not print DOC options.
738 (__argp_base_name): Removed
739 * argp-namefrob.h (__argp_basename): Removed definition. Was a
741 (__argp_base_name): Provide macro definition or extern declaration
742 depending on the configuration
744 2006-01-20 Simon Josefsson <jas@extundo.com>
746 * inet_ntop.h: Unconditionally include sys/socket.h.
748 2006-01-19 Simon Josefsson <jas@extundo.com>
750 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
752 2006-01-12 Simon Josefsson <jas@extundo.com>
754 * base64.c: Fix warning, reported by Bruno Haible
755 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
757 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
760 * md5.c: Fix commentary typos.
761 (alignof, UNALIGNED_P): No need for a GCC-specific version.
762 * md5.h (__attribute__): Remove; unused.
763 * sha1.c: Fix commentary to match md5 better.
764 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
765 so that we don't need to worry about alignment. All uses changed.
766 This merges the 2005-10-28 md5 change into sha1.
768 2006-01-11 Jim Meyering <jim@meyering.net>
771 * md5.c (OP): Fix spacing.
773 2006-01-11 Simon Josefsson <jas@extundo.com>
775 * stdint_.h (SIZE_MAX): Add missing (.
777 2006-01-10 Bruno Haible <bruno@clisp.org>
779 * argp.h (__const): Remove macro. Use const instead.
780 * argp-fmtstream.h (__const): Likewise.
781 * glob_.h (__const): Remove macro.
782 * glob-libc.h: Use const instead of __const.
784 2006-01-10 Jim Meyering <jim@meyering.net>
786 Avoid the double-free (first in fts_read, second in fts_close) that
787 would occur when an `active' directory is made inaccessible (e.g.,
788 via chmod a-x) during a traversal.
789 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
790 before returning. Reproduce this failure by
791 mkdir -p a/b; cd a; chmod a-x . b
792 Reported by Stavros Passas.
795 * sha1.c: Tweak grammar in a comment.
797 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
799 * regex_internal.h (BITSET_WORD_BITS):
800 Work around a bug in 64-bit PGC (before version 6.1-2), where the
801 preprocessor mishandles large unsigned values as if they were signed.
802 Problem reported by Claudio Fontana in
803 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
805 2006-01-10 Simon Josefsson <jas@extundo.com>
807 * socket_.h: New file.
809 2006-01-10 Bruno Haible <bruno@clisp.org>
811 * localcharset.c: Update from GNU gettext.
813 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
816 * chdir-long.c (cdb_free): Don't bother trying to open directory
817 for write access: POSIX says that must fail.
818 * fts.c (diropen): Likewise.
819 * save-cwd.c (save_cwd): Likewise.
820 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
821 well, for minor improvements on hosts that lack O_DIRECTORY.
822 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
823 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
824 Fall back on chown if open failed with EACCES.
826 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
827 Report an error at compile-time if only a 1-second nominal clock
830 * lchmod.h: New file.
831 * mkdir-p.c: Include lchmod.h, lchown.h.
832 (make_dir_parents): Use lchown rather than chown, and
833 lchmod rather than chmod.
835 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
836 too. Problem with "none" reported by Bob Proulx. Problem with
837 "proc" reported by n0dalus.
839 * mountlist.c: Include <limits.h>.
840 (dev_from_mount_options)
841 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
842 New function. It no longer assumes "dev=" has the System V meaning
843 on Linux (since it doesn't). It also parses "dev=" more carefully.
844 (read_file_system_list)
845 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
846 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
849 * posixtm.h (PDS_PRE_2000): New macro.
850 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
851 All usages changed. Reject dates outside the range 1969-1999 if
852 PDS_PRE_2000 is used.
854 2006-01-09 Jim Meyering <jim@meyering.net>
858 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
860 * chdir-safer.h, chdir-safer.c: New files.
862 * modechange.c (mode_compile): Reject an invalid mode string
863 that starts with an octal digit. From Andreas Gruenbacher.
865 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
866 and dup to open_safer and dup_safer, respectively.
867 (openat_permissive): Fix typo in comment.
869 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
870 "gettext.h"; either no longer needed or are guaranteed by openat.h.
871 (_): Remove; no longer needed.
872 (openat): Renamed from rpl_openat; no need for rpl_openat
873 since openat.h renames openat for us.
874 Replace most of the body with a call to openat_permissive,
875 to avoid duplicate code.
876 Port to (probably hypothetical) environments were mode_t is
878 (openat_permissive): Require mode arg, so that we can check
879 types better. Put it just after flags. Change cwd failure
880 indicator from pointer-to-bool to pointer-to-errno-value.
882 Invoke openat_save_fail and/or openat_restore_fail if
883 cwd_errno is null, so that openat can call us.
884 (openat_permissive, fdopendir, fstatat, unlinkat):
885 Simplify errno handling to avoid some duplicate code,
886 as it's OK to set errno on success.
887 * openat.h: Revamp code so that function macros depend on
888 __OPENAT_PREFIX only, not also on AT_FDCWD.
889 (openat_ro): Remove. Caller changed to use openat_permissive.
890 (openat_permissive): Now a macro, if not a function.
891 (openat_restore_fail, openat_save_fail): Now always functions,
892 since mkdirat needs them even if __OPENAT_PREFIX is defined.
894 * openat-priv.h: New file, defining macros used by mkdirat.c
896 * mkdirat.c: Include openat-priv.h.
897 Remove definitions of macros defined therein.
898 * openat.c: Likewise.
900 * mkdirat.c (mkdirat): New file and function.
901 * openat.h (mkdirat): Declare.
903 * openat.c (fdopendir): Don't change errno when returning non-NULL.
905 * openat.h (openat_permissive): Declare.
908 * openat.c (EXPECTED_ERRNO): New macro.
909 (openat_permissive): New function -- used in remove.c rewrite.
910 (all functions): Set errno just before returning, only if there
911 was an actual failure.
912 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
914 Emulate openat-family functions using Linux's procfs, if possible.
915 Idea and some code based on Ulrich Drepper's glibc changes.
917 * openat.c: (BUILD_PROC_NAME): New macro.
918 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
919 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
920 before falling back on save_cwd and restore_cwd.
921 (fdopendir, fstatat, unlinkat): Likewise.
923 * openat.c (fstatat, unlinkat): Perform the syscall directly,
924 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
926 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
927 as second argument to va_arg. Otherwise, some versions of gcc
928 warn that `if this code is reached, the program will abort'.
930 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
934 Add POSIX ACL support
935 * acl.h (copy_acl, set_acl): Add declarations.
936 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
937 systems other than Linux.
938 (chmod_or_fchmod): New function: use fchmod when possible,
940 (file_has_acl): Add a POSIX ACL implementation, with a
941 Linux-specific subcase.
942 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
943 S_ISVTX from one file to another. Fall back to fchmod/chmod when
944 acls are unsupported.
945 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
946 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
949 2006-01-09 Bruno Haible <bruno@clisp.org>
951 * sysexit_.h (EX_OK): New macro.
952 Suggested by Martin Lambers <marlam@marlam.de>.
954 2006-01-09 Bruno Haible <bruno@clisp.org>
956 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
957 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
958 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
959 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
961 2006-01-09 Bruno Haible <bruno@clisp.org>
963 * stdint_.h (SIZE_MAX): Write the value without involving negative
966 2005-10-16 Bruno Haible <bruno@clisp.org>
968 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
969 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
971 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
973 * strftime.c (tzname): Don't declare if it is already #defined.
974 Problem reported for Mingw by Mark Junker.
976 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
978 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
979 long int, not int, for nanosecond counts, so that people who are
980 used to POSIX struct timespec won't be surprised. Reported by Jim
983 2005-12-16 Jim Meyering <jim@meyering.net>
985 * fprintftime.c, fprintftime.h: New files.
987 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
989 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
990 * argp-help.c (fill_in_uparams): Check if the constructed
991 struct uparams is valid. Fall back to the default values if it is
994 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
996 * argp-help.c (__argp_base_name): New function
997 (__argp_short_program_name): Rewrite using __argp_base_name
998 * argp-namefrob.h: Define program_invocation_name and
999 program_invocation_short_name if requested
1000 (__argp_base_name): Add prototype
1001 * argp-parse.c (argp_def): Use gettext wrappers
1002 (argp_default_parser): Use __argp_base_name
1003 * argp-pin.c: New file. Defines program_invocation_name and
1004 program_invocation_short_name on systems that lack them.
1006 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1008 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1009 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1010 porting problem reported by Georg Schwarz in
1011 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1013 2005-07-09 Bruno Haible <bruno@clisp.org>
1015 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1016 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1017 Reported by Mark Junker <mjscod@gmx.de>.
1019 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1021 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1022 (uintmax_t) [defined uintmax_t]: Do not declare.
1023 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1024 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1025 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1026 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1027 sake of portability to weird hosts that C allows (though we don't
1028 know of any practical examples).
1030 * savedir.h (fdsavedir): New decl.
1031 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1032 contains most of the former guts of savedir.
1033 (savedir): Use savedirstream.
1036 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1038 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1039 coreutils no longer futzes with rounding modes.
1041 2005-11-14 Jim Meyering <jim@meyering.net>
1043 * mkstemp-safer.c: Include <config.h>, required for possible
1044 replacement of mkstemp.
1046 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1048 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1050 (gethrxtime) [! (HAVE_NANOUPTIME
1051 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1052 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1053 our own approximation.
1055 2005-11-10 Simon Josefsson <jas@extundo.com>
1057 * readline.c: Remove EOL.
1059 2005-11-08 Eric Blake <ebb9@byu.net>
1061 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1063 2005-11-08 Eric Blake <ebb9@byu.net>
1065 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1067 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1069 Fix porting problem reported by Theodoros V. Kalamatianos.
1070 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1071 Don't assume that futimes failing means we must fail.
1073 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1075 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1076 leave errno alone. Problem reported by Dmitry V. Levin.
1078 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1080 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1081 errno alone. Problem reported by Frederic Jolliton.
1083 2005-10-28 Simon Josefsson <jas@extundo.com>
1085 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1086 "restrict" keywords, as per POSIX. Protect the function
1087 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1088 Don't use K&R prototypes. Check the sprintf return values.
1089 Re-define EAFNOSUPPORT if not present. Indent.
1091 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1092 suggested by Bruno Haible <bruno@clisp.org>.
1094 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1096 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1098 * gc-libgcrypt.c: Add MD2 (which is not available through
1101 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1103 * md2.h, md2.c: New files.
1105 2005-10-24 Simon Josefsson <jas@extundo.com>
1107 * md4.h: Shrink buffer size, now that we changed the type.
1109 2005-10-22 Simon Josefsson <jas@extundo.com>
1111 * arcfour.h, arcfour.c: Use fixed size indices in the
1112 arcfour_context struct (simplify test vector testing in GNU
1115 2005-10-22 Simon Josefsson <jas@extundo.com>
1117 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1118 suggested by Bruno Haible <bruno@clisp.org>.
1120 2005-10-22 Simon Josefsson <jas@extundo.com>
1122 * crc.h: Include stddef.h, for size_t.
1124 2005-10-21 Simon Josefsson <jas@extundo.com>
1126 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1127 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1129 2005-10-21 Simon Josefsson <jas@extundo.com>
1131 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1134 2005-10-21 Simon Josefsson <jas@extundo.com>
1136 * gc-gnulib.c: Support ARCTWO in CBC mode.
1138 2005-10-21 Simon Josefsson <jas@extundo.com>
1140 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1143 * hmac-sha1.c (hmac_sha1): Likewise.
1145 * crc.c (crc32_update): Actually use crc parameter, suggested by
1146 Bruno Haible <bruno@clisp.org>.
1148 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1151 2005-10-21 Simon Josefsson <jas@extundo.com>
1153 * des.h, des.c: New files.
1155 * gc-gnulib.c: Support DES.c
1157 2005-10-21 Simon Josefsson <jas@extundo.com>
1159 * arctwo.h, arctwo.c: New files.
1161 * gc-gnulib.c: Support ARCTWO.
1163 2005-10-21 Simon Josefsson <jas@extundo.com>
1165 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1167 2005-10-19 Simon Josefsson <jas@extundo.com>
1169 * gc-gnulib.c: Support ARCFOUR.
1171 2005-10-19 Simon Josefsson <jas@extundo.com>
1173 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1176 * gc.h: Add ECB enum type.
1178 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1180 2005-10-19 Simon Josefsson <jas@extundo.com>
1182 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1184 2005-10-18 Simon Josefsson <jas@extundo.com>
1186 * md4.h, md4.c: New files, based on md5.?.
1188 2005-10-17 Simon Josefsson <jas@extundo.com>
1190 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1192 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1194 2005-10-17 Simon Josefsson <jas@extundo.com>
1196 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1198 2005-10-17 Simon Josefsson <jas@extundo.com>
1200 * gc.h, gc-libgcrypt.c: Add ciphers.
1202 2005-10-17 Simon Josefsson <jas@extundo.com>
1204 * sha1.c: Use uint32_t instead of md5_uint32.t
1206 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1209 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1211 * md5.h: Use stdint.h and uint32_t. Doc fix.
1213 2005-10-15 Simon Josefsson <jas@extundo.com>
1215 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1217 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1219 2005-10-14 Simon Josefsson <jas@extundo.com>
1221 * arcfour.h, arcfour.c: New files.
1223 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1225 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1226 include <wchar.h>; no longer needed.
1228 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1229 and Ulrich Drepper <drepper@redhat.com>
1232 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1233 instead of inline stream orientation test and two separate
1234 function calls. Pay no attention to USE_IN_LIBIO.
1236 2005-10-14 Roland McGrath <roland@redhat.com>
1238 Import from libc. [BZ #1331]
1239 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1241 Reported by Matej Vela <vela@debian.org>.
1243 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1245 * mkdir-p.c (make_dir_parents): Don't report an error if an
1246 intermediate directory is in a read-only file system. Problem
1247 reported by Eric Blake.
1249 2005-10-13 Simon Josefsson <jas@extundo.com>
1251 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1252 Move memory allocation outside of loop.
1254 2005-10-12 Simon Josefsson <jas@extundo.com>
1256 * gc-pbkdf2-sha1.c: New file.
1258 * gc.h: Add gc_pbkdf2_sha1 prototype.
1260 2005-10-12 Simon Josefsson <jas@extundo.com>
1262 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1263 suggested by Bruno Haible <bruno@clisp.org>.
1265 2005-10-12 Simon Josefsson <jas@extundo.com>
1267 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1269 * gc-gnulib.c (gc_hmac_sha1): New function.
1271 2005-10-12 Simon Josefsson <jas@extundo.com>
1273 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1275 2005-10-12 Simon Josefsson <jas@extundo.com>
1277 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1278 GC_USE_HMAC_MD5, respectively.
1280 * gc-libgcrypt.c (gc_md5): Fix assert call.
1283 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1285 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1287 * gc-gnulib.c (gc_hash_buffer): Ditto.
1289 2005-10-11 Bruno Haible <bruno@clisp.org>
1291 * c-strcasestr.h: New file, from GNU gettext.
1292 * c-strcasestr.c: New file, from GNU gettext.
1294 2005-10-11 Bruno Haible <bruno@clisp.org>
1296 * c-strcase.h: New file, from GNU gettext.
1297 * c-strcasecmp.c: New file, from GNU gettext.
1298 * c-strncasecmp.c: New file, from GNU gettext.
1300 2005-10-11 Simon Josefsson <jas@extundo.com>
1302 * crc.h, crc.c: New files.
1304 * gc.h (gc_hash_buffer): Add doc.
1306 2005-10-08 Simon Josefsson <jas@extundo.com>
1308 * gc.h: Add gc_hash and gc_hash_buffer.
1310 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1312 * gc-libgcrypt.c (gc_hash_buffer): Add.
1314 2005-10-11 Bruno Haible <bruno@clisp.org>
1316 * strcasecmp.c: Include limits.h.
1317 (strcasecmp): Avoid integer overflow on exotic platforms.
1318 * strncasecmp.c: Include limits.h.
1319 (strncasecmp): Avoid integer overflow on exotic platforms.
1320 Reported by Paul Eggert.
1322 2005-10-06 Simon Josefsson <jas@extundo.com>
1324 * hmac-md5.c: New file.
1328 2005-10-06 Simon Josefsson <jas@extundo.com>
1330 * memxor.c (memxor): Avoid casts and warnings.
1332 2005-10-05 Derek Price <derek@ximbiot.com>
1334 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1336 2005-10-05 Simon Josefsson <jas@extundo.com>
1338 * memxor.c (memxor): Fix compiler error.
1340 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1341 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1343 * memxor.h, memxor.c: New files.
1345 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1346 we assume all systems have it, suggested by Jim Meyering
1347 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1348 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1349 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1352 2005-10-04 Bruno Haible <bruno@clisp.org>
1354 * verify.h (verify_true): Provide alternative definition for C++.
1356 2005-10-04 Simon Josefsson <jas@extundo.com>
1358 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1359 D. Baushke" <mdb@gnu.org>.
1361 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1363 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1364 (SSIZE_MAX): New macro, if not already defined.
1365 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1368 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1370 * exclude.c: Include verify.h.
1371 (verify): Remove. All callers changed to use verify.h's version.
1372 * strtoimax.c: Likewise.
1373 * utimecmp.c: Likewis.e
1375 Sync from coreutils.
1376 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1377 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1378 * .cvsignore: Add fts.h, search.h, t-fpending.
1379 * settime.c (settime): Fix { typo in previous patch. Also, don't
1380 bother returning ENOSYS if settimeofday or stime fails; just let
1381 them return whatever errno they want to return.
1382 * utimens.c: Include unistd.h, for dup2.
1383 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1384 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1386 2005-10-02 Jim Meyering <jim@meyering.net>
1388 Sync from coreutils.
1389 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1390 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1391 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1392 Remove AT_FDCWD test.
1393 Do not consume the fd unless successful.
1394 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1395 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1396 block, so that we don't even try to compile it if settimeofday is
1397 available. This works around a compilation failure on OSF1 V5.1,
1398 due to stime requiring a `long int*' while tv_sec is `int'.
1400 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1402 * getdelim.c (getdelim): Remove unused variables.
1404 2005-10-01 Simon Josefsson <jas@extundo.com>
1406 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1407 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1408 AI_* and EAI_* definitions. Protect function declarations.
1410 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1412 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1413 so that the code works even with ancient cpp. Portability problem
1414 with GCC 2.7.2.1 reported by Thomas M.Ott.
1416 2005-09-27 Jim Meyering <jim@meyering.net>
1418 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1420 * intprops.h (signed_type_or_expr__): Define.
1421 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1424 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1426 * verify.h (verify_expr): Remove, replacing with:
1427 (verify_true): New macro that returns true instead of void.
1428 (verify_type__): Remove.
1429 (verify): Use verify_true rather than verify_type__.
1431 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1433 * utimens.c (ENOSYS): Define if not already defined.
1434 (futimens): Support having a null PATH if the file descriptor
1437 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1439 (__attribute): Define to empty unless GCC 3.1 or later.
1440 This works around a core dump on OpenBSD 3.4, which has GCC
1441 2.95.3, which dumps core when given __attribute__(()). It also
1442 simplifies other tests, since we really don't want to bother with
1443 worrying about which ancient version of GCC supported what.
1444 Original problem reported by Yoann Vandoorselaere, with part of
1445 the fix suggested by Derek Price.
1447 2005-09-24 Jim Meyering <jim@meyering.net>
1449 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1450 so we can once again use a positive bitfield width of 1 -- now we
1451 don't have to explain why we were using a bitfield width of 2.
1453 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1455 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1456 Problem reported by Eric Blake.
1457 (getaddrinfo): Initialize se so that it's not garbage.
1458 Redo internal storage allocation so that it doesn't make unportable
1459 assumptions about alignment.
1462 * utimens.c (futimens): Use futimesat if available.
1463 Prefer it to futimes since it doesn't have the futimes bug.
1465 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1466 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1467 Instead, declare a function that returns a pointer to an array,
1468 and use verify_type__ to declare the size of the array.
1469 Problem and germ of a solution reported by Bruno Haible.
1470 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1471 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1473 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1475 Sync from coreutils.
1477 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1479 * argmatch.h: Include verify.h
1480 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1481 (ARGMATCH_ASSERT): Remove; unused.
1482 * canonicalize.c: Assume STDC_HEADERS.
1483 * exclude.c: Include "strcase.h".
1484 * regex_internal.h [!defined _LIBC]: Likewise.
1485 * getusershell.c: Include stdio--.h rather than stdio.h
1487 (getusershell): Call fopen, not fopen_safer.
1488 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1489 Do not include unistd-safer.h.
1490 (save_cwd): Don't call fd_safer; no longer needed
1491 now that we include fcntl--.h.
1493 * getdate.y (relative_time): New type.
1494 (RELATIVE_TIME_0): New constant.
1495 (parser_control): Use relative_time instead of doing it ourselves.
1496 (%union): Add new relative_time rel member.
1497 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1499 (relunit, relunit_snumber): Now of type rel.
1500 (zone, rel, relunit, get_date): Adjust to above changes.
1502 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1503 Do not include unistd-safer.h.
1504 (getloadavg): Don't call fd_safer; no longer needed
1505 now that we include fcntl--.h.
1507 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1508 (make_dir_parents): Treat ENOSYS like EEXIST.
1510 Improve quality of diagnostics on restore_cwd failure.
1511 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1512 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1513 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1514 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1515 each time through the loop. Do not diagnose restore_cwd failure;
1516 that is the caller's job (and perhaps the caller does not care).
1518 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1519 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1520 If the file already exists but is not a directory, don't bother
1521 to try to make its parents.
1522 Close potential file descriptor leak if we can't chdir("/") (!).
1523 Don't always return true if chdir($PWD) fails; return true only
1524 if the requested action was done successfully (except for the
1526 Don't log final directory unless we actually made it.
1527 Refactor to avoid duplicate code to fix up permissions.
1528 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1530 * strftime.c (my_strftime): Rewrite the previous change slightly,
1531 to make it a bit faster and (I hope) clearer.
1532 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1533 Fix bug in formats like %2N.
1535 * verify.h: New file.
1537 2005-09-22 Jim Meyering <jim@meyering.net>
1539 Sync from coreutils.
1541 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1543 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1544 the .tm_year member, since otherwise gcc-4.0 would now warn about
1545 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1547 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1548 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1550 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1551 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1552 when run in a time zone for which daylight savings time is in effect
1553 for the starting date.
1555 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1556 stop us from restricting permissions of just-created absolute-named
1558 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1559 to restore initial working directory.
1560 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1561 to tell caller if/when we change the working directory and are
1562 unable to return to the initial one.
1563 * mkdir-p.h (make_dir_parents): Update prototype.
1564 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1565 `return false'. This fixes a bug introduced on 2004-07-30.
1567 * openat.c (fdopendir): Be sure to close the supplied
1568 file descriptor before returning. This makes our replacement
1569 implementation a little closer to Solaris's, where fdopendir
1570 ties the file descriptor to the returned DIR* pointer.
1571 * openat.c (unlinkat): New function.
1572 * openat.h (unlinkat): Add prototype.
1573 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1574 (openat_restore_fail): Rename from openat_restore_die.
1575 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1577 Provide an alternative to exiting immediately upon save_cwd or
1578 restore_cwd failure. Now, an application can arrange e.g.,
1579 to perform a longjump in that case.
1580 * openat.c: Include dirname.h.
1581 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1582 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1583 and openat_restore_die rather than calling error directly.
1584 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1586 * openat-die.c (openat_save_die, openat_restore_die): New file.
1587 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1589 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1590 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1591 int utc, int nanoseconds);
1593 date should not have to allocate a megabyte of virtual memory to
1594 handle a format argument like +%1048575T. When implemented with
1595 strftime, it must allocate such a buffer, use strftime to fill it
1596 in, print it, then free it.
1597 With fprintftime, it simply prints everything and exits.
1598 With no need for memory allocation, that's one fewer way to fail.
1599 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1600 optional field width, not before, so we accept %9:z, not %:9z.
1601 (my_strftime): Be sure to use L_('x') for literals.
1603 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1604 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1605 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1606 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1607 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1608 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1609 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1610 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1611 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1613 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1614 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1615 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1616 and don't include <sys/file.h>).
1618 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1620 Sync from coreutils.
1622 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1623 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1624 [!LDAV_DONE]: Avoid unused variable warning.
1626 2005-09-21 Bruno Haible <bruno@clisp.org>
1628 * unicodeio.h (unicode_to_mb): New declaration.
1630 2005-09-20 Derek Price <derek@ximbiot.com>
1632 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1634 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1636 Use a consistent style for including <config.h>.
1637 * __fpending.c, acl.c, argmatch.c,
1638 argp-help.c, argp-parse.c,
1639 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1640 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1641 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1642 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1643 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1644 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1645 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1646 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1647 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1648 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1649 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1650 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1651 modechange.c, mountlist.c, open-safer.c, physmem.c,
1652 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1653 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1654 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1655 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1656 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1657 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1658 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1659 userspec.c, utimecmp.c, version-etc-fsf.c,
1660 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1661 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1662 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1663 Standardize inclusion of config.h.
1664 * __fpending.h, dirfd.h, getdate.h, human.h,
1665 inttostr.h: Removed inclusion of config.h from header files.
1666 * inttostr.c: Adjusted in-tree users.
1667 * timespec.h: Remove superfluous warning to include config.h.
1668 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1669 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1670 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1671 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1673 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1675 * stat-time.h: New file.
1676 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1677 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1679 (timespec_cmp): New function.
1680 * utimecmp.c: Include stat-time.h.
1681 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1682 members exist, not on the obsolescent ST_MTIM_NSEC.
1683 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1685 2005-09-15 Derek Price <derek@ximbiot.com>
1686 Paul Eggert <eggert@cs.ucla.edu>
1688 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1689 changes, consolidating in...
1690 * regex_internal.h: ...this file.
1692 2005-09-15 Derek Price <derek@ximbiot.com>
1694 * regex_internal.h: Blank `pure' for GNUC < 3.
1695 * regex_internal.c: Ditto, using this...
1696 (__GNUC_PREREQ): ...new macro.
1697 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1698 (__GNUC_PREREQ): ...this new macro.
1700 * strstr.h: Include string.h. Define strstr as a macro here.
1702 2005-09-13 Derek Price <derek@ximbiot.com>
1704 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1706 Reported by Jim Meyering <jim@meyering.net>.
1708 2005-09-13 Jim Meyering <jim@meyering.net>
1710 * canon-host.c: Filter through gnu indent and reword comments slightly.
1711 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1713 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1715 * lib/base64.c: Typo.
1716 (base64_encode): Put b64str in initialized data section.
1718 2005-09-12 Derek Price <derek@ximbiot.com>
1720 Return usable errors from canon-host.
1721 * canon-host.h: New file.
1722 * canon-host.c (canon_host): Wrap...
1723 (canon_host_r): ...this new function, which now relies exclusively on
1725 (ch_strerror): New function.
1726 (last_cherror): New global.
1727 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1728 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1730 (freeaddrinfo): Free ai->ai_canonname when set.
1732 2005-09-12 Derek Price <derek@ximbiot.com>
1733 Paul Eggert <eggert@cs.ucla.edu>
1735 * glob-libc.h: Renamed from glob_.h. The new version is
1736 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1737 protecting things that should be done only in gnulib contexts.
1738 * glob_.h: New file, containing only the glob things needed for
1740 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1741 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1742 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1743 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1744 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1745 and to respect the namespace rules better.
1747 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1749 Merge glibc and coreutils changes into gnulib, plus a few
1751 * md5.c: Use #error rather than a string.
1752 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1753 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1754 (__attribute__): Define to empty for non recent-GCC.
1755 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1756 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1757 Renamed from their non-__ counterparts, with new macros replacing
1758 them if not _LIBC. Add __THROW attribute.
1760 (struct md5_ctx): Align buffer if using GCC.
1761 * sha1.h (struct sha1_ctx): Likewise.
1762 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1763 The old name was backwards.
1764 (NOTSWAP): Remove; not used.
1765 (rol): New macro, moved here from md5.h.
1766 (sha1_process_block): Remove a FIXME that doesn't make sense.
1768 2005-09-12 Derek Price <derek@ximbiot.com>
1770 * gai_strerror.c: Include config.h when available. Include
1771 getaddrinfo.h before other headers to test interface.
1772 Reported by Larry Jones <lawrence.jones@ugs.com>.
1774 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1776 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1777 definitions, since that's the preferred style in glibc.
1778 Fix a minor spacing issue, and update copyright notice to match glibc's.
1780 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1782 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1784 2005-09-06 Simon Josefsson <jas@extundo.com>
1786 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1787 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1789 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1791 Change bitset word type from unsigned int to unsigned long int,
1792 as this has better performance on typical 64-bit hosts.
1793 Port bitset code to hosts with unusual word sizes.
1794 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1795 (build_collating_symbol):
1796 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1797 argument is a bitset. This is merely a style issue, but it makes
1798 it clearer that an entire array is expected.
1799 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1800 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1801 Port to the case where bitset_word is not the same as unsigned int.
1802 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1803 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1805 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1806 (build_trtable, group_nodes_into_DFAstates):
1808 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1809 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1810 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1811 * regexec.c (group_nodes_into_DFAstates): Likewise.
1812 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1813 * regcomp.c (optimize_subexps, lower_subexp):
1814 Work even if bitset_word has holes in its bitwise representation.
1815 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1816 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1818 * regex_internal.c (re_string_reconstruct):
1819 Don't assume UCHAR_MAX == 255.
1820 * regex_internal.h (bitset_set_all): Likewise.
1821 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1823 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1824 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1826 (BITSET_WORD_MAX): New macro.
1827 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1828 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1829 (bitset_empty, bitset_copy):
1830 Prefer sizeof (bitset) to multiplying it out ourselves.
1831 (bitset_not_merge): Remove; unused.
1832 (bitset_contain): Return bool, not unsigned int with one bit on.
1833 All callers changed.
1834 * regexec.c (build_trtable): Don't assume bitset has no stricter
1835 alignment than re_node_set; do this by defining a new internal
1836 type struct dests_alloc and using it to allocate memory.
1838 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1840 Check for arithmetic overflow when calculating sizes, to prevent
1841 some buffer-overflow issues. These patches are conservative, in the
1842 sense that when I couldn't determine whether an overflow was possible,
1843 I inserted a run-time check.
1844 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1845 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1846 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1847 (re_xnrealloc, re_x2nrealloc): New inline functions.
1848 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1849 (build_equiv_class, build_charclass): Check for arithmetic overflow
1850 in size expression calculations.
1851 * lib/regex_internal.c (re_string_realloc_buffers):
1852 (build_wcs_upper_buffer, re_node_set_add_intersect):
1853 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1854 (re_dfa_add_node, register_state): Likewise.
1855 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1856 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1857 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1858 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1860 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1862 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1863 to avoid a collision with bits/local_lim.h in glibc.
1864 All uses changed. Problem reported by Dmitry V. Levin in
1865 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1867 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1868 bugs in int versus size_t comparisons.
1869 (re_string_context_at): Fix bug where the code assumed that
1872 Use bool where appropriate.
1873 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1874 All callers changed.
1875 (calc_eclosure_iter): Likewise, for ROOT arg.
1876 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1877 (build_charclass_op): Likewise, for NON_MATCH arg.
1878 * regex_internal.c (re_string_allocate, re_string_construct):
1879 (re_string_construct_common): Likewise, for ICASE arg.
1880 * regexec.c (re_search_2_stub, re_search_stub):
1881 Likewise, for RET_LEN arg.
1882 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1883 (set_regs): Likewise, for FL_BACKTRACK arg.
1884 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1885 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1886 (calc_eclosure_iter, parse_bracket_exp):
1887 Use bool for internal variables that are booleans.
1888 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1889 (set_regs, build_sifted_states, sift_states_bkref):
1890 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1891 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1892 (find_collation_sequence_value):
1894 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1895 (re_node_set_compare):
1896 Return bool, not int. All callers changed.
1897 * regexec.c (check_halt_node_context, check_dst_limits):
1898 (build_trtable, check_node_accept): Likewise.
1899 * regex_internal.h: Include stdbool.h.
1901 Fix bugs uncovered when converting to bool.
1902 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1903 failure instead of charging ahead blindly.
1904 * regex_internal.c (register_state): Likewise.
1905 * regexec.c (re_search_2_stub): Use simpler method than boolean
1906 for freeing internal storage.
1907 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1908 bitset pieces used as boolean, to avoid undefined behavior
1909 on hosts that do int overflow checking.
1911 2005-08-31 Derek Price <derek@ximbiot.com>
1913 * getdelim.c (getdelim): Return EOF on EOF.
1914 Reported by Larry Jones <lawrence.jones@ugs.com>.
1916 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1918 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1919 lengths fit in regoff_t; this isn't true if regoff_t is the same
1921 * regex.c (re_search_internal): 5th arg is LAST_START
1922 (= START + RANGE) instead of RANGE. This avoids overflow
1923 problems when regoff_t is the same width as size_t.
1924 All callers changed.
1925 (re_search_2_stub): Check for overflow when adding the
1926 sizes of the two strings.
1927 (re_search_stub): Check for overflow when adding START
1928 to RANGE; if it occurs, substitute the extreme value.
1930 2005-08-31 Jim Meyering <jim@meyering.net>
1932 * regcomp.c (search_duplicated_node): Make first pointer arg
1934 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1935 (register_state): Likewise.
1936 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1937 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1938 (group_nodes_into_DFAstates): Likewise.
1940 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1942 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1943 old glibc regex code mishandles strings longer than 2**31 bytes.
1944 This patch fixes this when the regex code is used in gnulib
1945 (i.e., outside glibc).
1947 This patch should not affect the use of the regex code inside
1948 glibc. No doubt this problem also needs to be handled for glibc
1949 as well, but the result will be an incompatible change to the
1950 glibc ABI, and the old ABI will have to be supported too. That
1951 can be the the subject for another patch.
1953 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1954 governing whether the rest of this patch is active. By default,
1955 the macro is disabled and the patch has no effect.
1956 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1957 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1958 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1959 (re_match_2, re_set_registers): Use the new types.
1960 * regex_internal.h (Idx, re_hashval_t): New types.
1961 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1963 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1964 (re_string_context_at, bin_tree_t, re_dfastate_t):
1965 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1966 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1967 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1968 (re_string_char_size_at, re_string_wchar_at):
1969 (re_string_elem_size_at):
1970 Use the new types and macros to port to 64-bit hosts.
1971 Use unsigned types for internal values, so that the code
1972 mostly works even for arrays larger than SSIZE_MAX.
1973 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1974 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1975 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1976 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1977 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1978 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1979 (calc_inveclosure, parse_dup_op, build_range_exp):
1980 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1981 (fetch_number, create_token_tree, mark_opt_subexp):
1983 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1984 (create_cd_newstate, re_string_allocate, re_string_construct):
1985 (re_string_realloc_buffers, build_wcs_upper_buffer):
1986 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1987 (re_string_reconstruct, re_string_peek_byte_case):
1988 (re_string_fetch_byte_case, re_string_context_at):
1989 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1990 (re_node_set_init_copy, re_node_set_add_intersect):
1991 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1992 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1993 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1994 (re_acquire_state, re_acquire_state_context, register_state):
1996 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1997 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1998 (re_search_internal, re_search_2_stub, re_search_stub)
1999 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2000 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2001 (update_cur_sifted_state, check_dst_limits):
2002 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2003 (check_subexp_limits, sift_states_bkref, merge_state_array):
2004 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2005 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2006 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2007 (expand_bkref_cache, check_node_accept_bytes):
2008 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2009 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2010 (acquire_init_state_context, check_halt_node_context):
2011 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2012 (sift_states_backward, clean_state_log_if_needed):
2013 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2014 (find_recover_state, transit_state_sb, transit_state_mb):
2015 (transit_state_bkref, build_trtable, match_ctx_clean):
2017 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2018 to work around an assumption that REG_MISSING is negative.
2020 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2021 (seek_collating_symbol_entry) [defined _LIBC]:
2022 (lookup_collation_sequence_value) [defined _LIBC]:
2023 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2024 Use prototypes rather than old-style function definitions.
2025 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2026 (transit_state_sb) [0]:
2027 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2029 * regexec.c (re_search_internal): Simplify update of rm_so and
2032 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2033 (optimize_subexps, lower_subexp):
2034 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2035 since the signed shift might overflow. Use 1u<<31 instead.
2036 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2037 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2040 * regcomp.c (optimize_subexps, lower_subexp):
2041 Use CHAR_BIT rather than 8, for clarity.
2042 * regexec.c (check_dst_limits_calc_pos_1):
2043 (check_subexp_matching_top): Likewise.
2044 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2045 have to worry about portability issues when shifting it left.
2046 Remove no-longer-needed test for table_size > 0.
2047 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2048 in a word, as the resulting behavior is undefined.
2049 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2050 in one case, a <= should have been an <, and in another case the
2051 whole test was missing.
2052 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2053 the standard name CHAR_BIT.
2054 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2055 this is not true on one's complement and signed-magnitude hosts.
2057 * regex_internal.h (re_sub_match_top_t): Remove unused member
2059 (struct re_dfa_t): Remove unused member states_alloc.
2060 * regcomp.c (init_dfa): Don't initialize unused members.
2062 2005-08-31 Bruno Haible <bruno@clisp.org>
2064 * strstr.c: Include <stddef.h>, for NULL.
2065 * strcasestr.c: Likewise.
2066 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2068 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2070 * iconvme.h: Add prototype for iconv_alloc.
2072 2005-08-29 Simon Josefsson <jas@extundo.com>
2074 * iconvme.c: Fix errno.
2076 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2078 * iconvme.c: Split iconv_string into iconv_alloc.
2080 2005-08-27 Jim Meyering <jim@meyering.net>
2082 * fopen-safer.c: Merge minor changes from coreutils.
2083 * dup-safer.c: Likewise.
2084 * fd-safer.c: Likewise.
2086 Merge from coreutils.
2087 * stdio--.h: New file.
2088 * stdlib--.h: New file.
2089 * mkstemp-safer.c: New file.
2091 GNU tar needs these.
2092 * pipe-safer.c: New file.
2093 * creat-safer.c: New file.
2094 * fcntl--.h (creat): Define to creat_safer.
2095 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2096 * unistd--.h (pipe): Define to pipe_safer.
2097 * unistd-safer.h: Declare pipe_safer.
2099 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2101 * regex_internal.h: Remove all references to
2102 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2104 (bitset_not, bitset_merge, bitset_not_merge):
2105 (bitset_mask, re_string_allocate, re_string_construct):
2106 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2107 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2108 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2109 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2110 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2111 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2112 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2113 (re_acquire_state_context):
2114 Remove unnecessary forward decls.
2115 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2116 Put __attribute at function definition,
2117 now that the function decl has been removed.
2118 * lib/regex_internal.c (re_string_peek_byte_case):
2119 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2122 2005-08-26 Simon Josefsson <jas@extundo.com>
2124 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2125 Haible <bruno@clisp.org>.
2127 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2129 * regexec.c (set_regs): Don't alloca with an unbounded size.
2131 alloca modernization/simplification for regex.
2132 * regex.c: Remove portability cruft for alloca. This no longer
2133 needs to be at the start of the file, and can be moved into
2134 regex_internal.h and simplified.
2135 * regex_internal.h: Include <alloca.h>.
2136 (__libc_use_alloca) [!defined _LIBC]: New macro.
2137 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2138 now works outside glibc.
2140 2005-08-24 Simon Josefsson <jas@extundo.com>
2142 * getpass.c: Add WIN32 implementation. Conditionalize use of
2143 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2144 GLIBC specific code.
2146 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2148 Make regex safe for g++. This fixes one real bug (an "err"
2149 that should have been "*err"). g++ problem reported by
2151 * regex_internal.h (re_calloc): New macro, consistent with
2152 re_malloc etc. All callers of calloc changed to use re_calloc.
2153 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2154 not int. All callers changed.
2155 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2156 just use an array of size MB_LEN_MAX.
2157 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2158 (find_recover_state): Change "err" to "*err"; this fixes what
2159 appears to be a real bug.
2160 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2163 2005-08-25 Jim Meyering <jim@meyering.net>
2165 * open-safer.c: Include <config.h>.
2166 Otherwise, we'd lose LARGEFILE support in any file using
2169 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2171 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2172 * regex.h (regerror): Likewise.
2174 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2175 requires this. (The code never needed it.)
2177 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2178 All uses of recently-renamed identifiers changed to use the new,
2179 POSIX-compliant names. The code will build and run just fine
2180 without these changes, but it's better to eat our own dog food
2181 and use the standard-conforming names.
2183 * regex.h: Fix a multitude of POSIX name space violations.
2184 These changes have an effect only for programs that define
2185 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2186 do not change anything for programs compiled in the normal way.
2187 Also, there is no effect on the ABI.
2189 (_REGEX_SOURCE): New macro.
2190 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2191 defined and _GNU_SOURCE is not; this fixes a name space violation.
2193 Rename the following macros to obey POSIX requirements.
2194 The old names are still visible as macros if _REGEX_SOURCE is defined.
2195 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2196 RE_BACKSLASH_ESCAPE_IN_LISTS.
2197 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2198 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2199 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2200 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2201 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2202 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2203 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2204 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2205 (REG_INTERVALS): renamed from RE_INTERVALS.
2206 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2207 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2208 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2209 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2210 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2211 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2212 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2213 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2214 RE_UNMATCHED_RIGHT_PAREN_ORD.
2215 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2216 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2217 (REG_DEBUG): renamed from RE_DEBUG.
2218 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2219 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2220 unusual, since we can't clash with the POSIX REG_ICASE.
2221 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2222 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2223 (REG_NO_SUB): renamed from RE_NO_SUB.
2224 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2225 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2226 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2227 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2228 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2229 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2230 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2231 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2232 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2233 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2234 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2235 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2236 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2237 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2238 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2239 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2240 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2241 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2242 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2243 (REG_FIXED): Renamed from REGS_FIXED.
2244 (REG_NREGS): Renamed from RE_NREGS.
2246 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2247 of other REG_* macros, since POSIX says the user is allowed to
2248 #undef these macros selectively.
2250 (reg_errcode_t): Update comment stating what other tables need
2253 Rename the following enum values to obey POSIX requirements.
2254 The old names are still visible as macros.
2255 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2256 is not defined, since GNU is supposed to be a superset of POSIX as
2257 much as possible, and since we want reg_errcode_t to be a signed
2258 type for implementation consistency.
2259 (_REG_NOERROR): Renamed from REG_NOERROR.
2260 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2261 (_REG_BADPAT): Renamed from REG_BADPAT.
2262 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2263 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2264 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2265 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2266 (_REG_EBRACK): Renamed from REG_EBRACK.
2267 (_REG_EPAREN): Renamed from REG_EPAREN.
2268 (_REG_EBRACE): Renamed from REG_EBRACE.
2269 (_REG_BADBR): Renamed from REG_BADBR.
2270 (_REG_ERANGE): Renamed from REG_ERANGE.
2271 (_REG_ESPACE): Renamed from REG_ESPACE.
2272 (_REG_BADRPT): Renamed from REG_BADRPT.
2273 (_REG_EEND): Renamed from REG_EEND.
2274 (_REG_ESIZE): Renamed from REG_ESIZE.
2275 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2276 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2277 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2278 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2279 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2281 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2282 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2283 changed. But support the old name if the new one is not defined
2284 and if _REGEX_SOURCE.
2286 Change the following member names in struct re_pattern_buffer.
2287 The old names are still supported if !_REGEX_SOURCE.
2288 The new names are always supported, regardless of _REGEX_SOURCE.
2289 (re_buffer): Renamed from buffer.
2290 (re_allocated): Renamed from allocated.
2291 (re_used): Renamed from used.
2292 (re_syntax): Renamed from syntax.
2293 (re_fastmap): Renamed from fastmap.
2294 (re_translate): Renamed from translate.
2295 (re_can_be_null): Renamed from can_be_null.
2296 (re_regs_allocated): Renamed from regs_allocated.
2297 (re_fastmap_accurate): Renamed from fastmap_accurate.
2298 (re_no_sub): Renamed from no_sub.
2299 (re_not_bol): Renamed from not_bol.
2300 (re_not_eol): Renamed from not_eol.
2301 (re_newline_anchor): Renamed from newline_anchor.
2303 Change the following member names in struct re_registers.
2304 The old names are still supported if !_REGEX_SOURCE.
2305 The new names are always supported, regardless of _REGEX_SOURCE.
2306 (rm_num_regs): Renamed from num_regs.
2307 (rm_start): Renamed from start.
2308 (rm_end): Renamed from end.
2310 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2311 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2312 Prepend __ to parameter names.
2314 Undo yesterday's changes.
2316 2005-08-24 Jim Meyering <jim@meyering.net>
2318 Sync from coreutils.
2319 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2321 2005-08-21 Bruno Haible <bruno@clisp.org>
2323 * lock.h: Add multiple inclusion guard.
2324 * tls.h: Add multiple inclusion guard.
2326 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2328 * regex.h (REG_NOSYS)
2329 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2330 Define, since POSIX requires it as of 2001.
2331 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2332 New private symbol, used to keep the enum signed in all cases.
2333 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2334 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2336 * regex_internal.c (re_string_skip_chars, register_state):
2338 Remove forward decls; no longer needed now that we use prototypes.
2339 * regexec.c (acquire_init_state_context, check_halt_node_context):
2340 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2341 (clean_state_log_if_needed): Likewise.
2343 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2345 Fix problems reported by Sam Steingold in
2346 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2347 * regexec.c (sift_states_bkref): Fix portability bug: the code
2348 assumed that reg_errcode_t is a signed type, which is not
2349 necessarily true if _XOPEN_SOURCE is not defined.
2350 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2351 some compilers warn about it otherwise.
2353 2005-08-20 Jim Meyering <jim@meyering.net>
2355 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2356 of unused local, dfa.
2358 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2360 * regcomp.c (create_initial_state): Remove duplicate decl.
2361 (init_word_char, create_initial_state, duplicate_node_closure):
2362 (fetch_token, peek_token_bracket, build_range_exp):
2363 (build_collating_symbol): Remove forward decls; no longer needed
2364 now that we use prototypes.
2367 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2368 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2369 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2370 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2371 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2372 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2373 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2374 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2375 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2376 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2377 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2378 (build_charclass, build_charclass_op, fetch_number, create_tree):
2379 (create_token_tree, mark_opt_subexp, duplicate_tree):
2380 Use prototypes rather than old-style definitions.
2383 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2384 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2385 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2386 (re_string_reconstruct, re_string_peek_byte_case):
2387 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2388 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2389 (re_node_set_init_copy, re_node_set_add_intersect):
2390 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2391 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2392 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2393 (re_acquire_state, re_acquire_state_context, register_state):
2394 (create_ci_newstate, create_cd_newstate, free_state):
2396 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2397 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2398 (re_search_internal, prune_impossible_nodes):
2399 (acquire_init_state_context, check_matching, static):
2400 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2401 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2402 (update_regs, sift_states_backward, build_sifted_states):
2403 (clean_state_log_if_needed, merge_state_array):
2404 (update_cur_sifted_state, add_epsilon_src_nodes):
2405 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2406 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2407 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2408 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2409 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2410 (check_arrival, check_arrival_add_next_nodes):
2411 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2412 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2413 (check_node_accept_bytes, check_node_accept, extend_buffers):
2414 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2415 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2420 (re_string_allocate, re_string_construct, re_string_reconstruct):
2421 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2422 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2423 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2424 (re_string_context_at, re_string_peek_byte_case):
2425 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2426 is defined, since we now use prototypes always.
2428 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2429 C89 or better. All uses removed.
2431 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2433 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2434 [defined lint]: Suppress bogus uninitialized-variable warnings.
2436 * regcomp.c (duplicate_node): Return new index, not an error code,
2437 and let the caller return REG_ESPACE if out of space. This
2438 removes an uninitialied-variable warning with GCC 4.0.1, and also
2439 avoids taking the address of a local variable. All callers
2442 2005-08-19 Jim Meyering <jim@meyering.net>
2444 * regexec.c (proceed_next_node): Redo local variables to
2445 avoid GCC shadowing warnings.
2447 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2449 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2450 (re_node_set_insert_last, re_dfa_add_node):
2451 Rename local variables to avoid GCC shadowing warnings.
2453 2005-08-18 Bruno Haible <bruno@clisp.org>
2455 * strstr.c (strstr): Fix return value in multibyte case.
2456 * strcasestr.c (strcasestr): Likewise.
2458 2005-08-17 Jim Meyering <jim@meyering.net>
2460 Make the %s format (seconds since the epoch) work for a negative
2461 number and when used with a zero-padded field width, e.g. %015s.
2463 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2464 label so that it precedes the code to set `digits'. Otherwise,
2465 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2466 print `00-22'. Now, it prints `-0022', as it should.
2468 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2470 * regex.h: Remove useless space-before-tab. From coreutils.
2472 2005-08-17 Bruno Haible <bruno@clisp.org>
2474 * strcasestr.h: New file.
2475 * strcasestr.c: New file.
2477 2005-08-17 Bruno Haible <bruno@clisp.org>
2479 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2480 * strstr.c: Completely rewritten, with multibyte locale support.
2482 2005-08-17 Bruno Haible <bruno@clisp.org>
2484 * strcasecmp.c: Use mbuiter.h.
2486 2005-08-17 Bruno Haible <bruno@clisp.org>
2488 * mbuiter.h: New file.
2490 2005-08-16 Bruno Haible <bruno@clisp.org>
2492 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2494 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2495 NUL byte, not after it.
2497 2005-08-16 Bruno Haible <bruno@clisp.org>
2499 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2500 the valid ones. Makes the comparison operations transitive:
2501 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2502 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2504 2005-08-16 Bruno Haible <bruno@clisp.org>
2506 * strcase.h (strcasecmp): Add note in comments.
2507 * strncasecmp.c: Use code from strcasecmp.c.
2508 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2509 (strcasecmp): Work correctly in multibyte locales.
2511 2005-08-16 Bruno Haible <bruno@clisp.org>
2513 * strnlen1.h: New file.
2514 * strnlen1.c: New file.
2516 2005-08-16 Bruno Haible <bruno@clisp.org>
2518 * mbfile.h: New file.
2520 2005-08-16 Bruno Haible <bruno@clisp.org>
2522 * mbiter.h: New file.
2524 2005-08-16 Bruno Haible <bruno@clisp.org>
2526 * mbchar.h: New file.
2527 * mbchar.c: New file.
2529 2005-08-16 Bruno Haible <bruno@clisp.org>
2531 * tls.h: New file, from GNU gettext.
2532 * tls.c: New file, from GNU gettext.
2534 2005-08-15 Bruno Haible <bruno@clisp.org>
2536 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2539 2005-08-14 Jim Meyering <jim@meyering.net>
2541 Sync from coreutils.
2543 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2544 Use the hash-table-based cycle-detection code not just when
2545 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2546 Reported by James Youngman in
2547 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2548 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2549 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2550 This lets us compile with -DFTS_DEBUG, once again.
2551 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2552 * fts.c (fd_safer): Remove decl.
2553 Include fcntl--.h rather than unistd-safer.h
2554 (fts_safe_changedir): Don't call fd_safer; no longer needed
2555 now that we include fcntl--.h.
2557 2005-08-11 Simon Josefsson <jas@extundo.com>
2559 * readline.h, readline.c: New file.
2561 2005-08-11 Bruno Haible <bruno@clisp.org>
2563 * strnlen.h (strnlen): Change parameter name to match comment.
2565 2005-08-10 Simon Josefsson <jas@extundo.com>
2567 * strndup.c: Use strnlen.h.
2569 * strnlen.h: New file.
2571 2005-08-02 Simon Josefsson <jas@extundo.com>
2573 * getline.h, getline.c: Rewrite.
2575 * getdelim.h, getdelim.c: New files, ported from glibc.
2577 2005-07-31 Bruno Haible <bruno@clisp.org>
2579 * lock.h (gl_lock_initializer): New macro.
2580 (gl_lock_define_initialized): Use it.
2581 (gl_rwlock_initializer): New macro.
2582 (gl_rwlock_define_initialized): Use it.
2583 (gl_recursive_lock_initializer): New macro.
2584 (gl_recursive_lock_define_initialized): Use it.
2586 2005-07-26 Bruno Haible <bruno@clisp.org>
2588 * lock.h: Update from GNU gettext.
2589 * lock.c: Update from GNU gettext.
2591 2005-07-18 Bruno Haible <bruno@clisp.org>
2593 * lock.h (gl_once_t): New type.
2594 (gl_once_define, gl_once): New macros.
2595 * lock.c (fresh_once): New variable.
2596 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2599 2005-07-18 Simon Josefsson <jas@extundo.com>
2601 * check-version.c (check_version): Accept identical versions too.
2603 2005-07-18 Bruno Haible <bruno@clisp.org>
2605 * lock.h: New file, from GNU gettext.
2606 * lock.c: New file, from GNU gettext.
2608 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2610 * quotearg.c: Add translator comment suggested by Bruno Haible,
2611 with a minor change.
2613 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2615 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2616 copyright symbol and the year.
2617 * version-etc.c (COPYRIGHT_YEAR): New constant.
2618 (version_etc_va): Use parameterized copyright notice.
2619 Reword to conform to the current GNU coding standards.
2621 2005-07-11 Simon Josefsson <jas@extundo.com>
2623 * size_max.h: New file.
2625 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2627 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2630 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2631 and Paul Eggert <eggert@cs.ucla.edu>
2633 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2634 in wint_t, not wchar_t. Remove now-unnecessary cast.
2636 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2638 * regex.c, regex.h: Sync from libc.
2639 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2640 New files, synced from libc, except that regex_internal.h
2641 currently has a small porting fix.
2643 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2645 Remove the dependency of the strftime module on the tzset module.
2646 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2647 Copy the input structure, to work around some of the bug with
2648 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2649 Solaris releases, you should also use the tzset module, but we won't
2650 require it as a dependency any more since we don't want LGPLed code
2651 to depend on GPLed code.
2653 2005-07-02 Jim Meyering <jim@meyering.net>
2655 * backupfile.c (backup_args): Change a `0' to NULL.
2657 2005-07-01 Jim Meyering <jim@meyering.net>
2659 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2660 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2661 * save-cwd.c, tempname.c:
2662 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2663 and don't include <sys/file.h>).
2665 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2667 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2668 declares only 'struct timespec;' (!).
2670 2005-06-29 Jim Meyering <jim@meyering.net>
2672 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2673 type name. Use the variable name instead.
2674 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2676 2005-06-28 Simon Josefsson <jas@extundo.com>
2678 * check-version.h, check-version.c: New files.
2680 2005-06-28 Simon Josefsson <jas@extundo.com>
2682 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2683 collision with global variable. Better indentation. Don't
2684 increment buffer pointer beyond buffer end. Based on comments
2685 from Paul Eggert <eggert@cs.ucla.edu>.
2689 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2691 * canon-host.c (canon-host): Append trailing "," to 0 in
2692 initializer of struct addrinfo, as an indication that we don't
2693 care how many members the structure has.
2695 2005-06-24 Derek Price <derek@ximbiot.com>
2696 and Bruno Haible <bruno@clisp.org>
2698 Remove stat module & update lstat.
2699 * stat.c: Remove this file...
2700 (slash_aware_lstat): ...moving this content and its support...
2701 * lstat.c (rpl_lstat): ...into here.
2702 * lstat.h: New file.
2704 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2706 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2707 (ranged_convert): Don't save conversion in a temporary struct.
2708 This causes a warning with GCC 4.0.0, and anyway in the typical
2709 case it's not worth the extra 100 bytes or so of code.
2710 (ranged_convert, __mktime_internal): When calling a function via a
2711 pointer P, use P () rather than (*P) (), as we now assume C89 or
2714 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2716 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2717 "who -r" failed to give output. Problem reported by Tim Waugh.
2719 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2720 (xcalloc): Use it to avoid needless tests.
2721 Problem reported by Jim Meyering.
2723 2005-06-16 Jim Meyering <jim@meyering.net>
2725 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2726 when either N or S is zero.
2728 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2730 * argp.h (__option_is_short): Check upper limit of
2731 __key. Isprint() requires its argument to have the value
2732 of an unsigned char or EOF.
2734 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2736 * fnmatch.c (fnmatch): If there is an encoding error in a
2737 multibyte string or pattern, fall back on unibyte matching.
2738 Problem reported by James Youngman.
2740 2005-06-08 Bruno Haible <bruno@clisp.org>
2742 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2745 2005-06-08 Bruno Haible <bruno@clisp.org>
2747 * csharpcomp.h: New file, from GNU gettext.
2748 * csharpcomp.c: New file, from GNU gettext.
2749 * csharpcomp.sh.in: New file, from GNU gettext.
2751 2005-06-07 Derek Price <derek@ximbiot.com>
2754 * glob_.h: Indent nested #ifdef.
2756 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2758 Sync from coreutils.
2759 Use "file name" when talking about file names, instead of "filename"
2760 or "path", as per the GNU coding standards.
2761 * mkdir-p.c: Renamed from makepath.c.
2762 (make_dir_parents): Renamed from make_path. All callers changed.
2763 * mkdir-p.h: Likewise. All includers changed.
2764 * filenamecat.c: Renamed from path-concat.c.
2765 (file_name_concat): Renamed from path_concat. All callers changed.
2766 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2767 * filenamecat.h: Likewise. All includers changed.
2768 * acl.c: Don't use "path" or "filename" to mean "file name"
2769 in comments or local variable names.
2770 * basename.c: Likewise.
2771 * canonicalize.c, canonicalize.h: Likewise.
2772 * dirname.c, dirname.h: Likewise.
2773 * euidaccess.c: Likewise.
2774 * exclude.c: Likewise
2775 * fnmatch_.h, fnmatch_loop.c: Likewise.
2776 * fsusage.c, fsuage.h: Likewise.
2777 * fts.c, fts_.h: Likewise.
2778 * getcwd.c: Likewise.
2779 * getloadavg.c: Likewise.
2780 * mkstemp.c: Likewise.
2781 * mountlist.c, mountlist.h: Likewise.
2782 * openat.c, openat.h: Likewise.
2783 * readlink-stub.c: Likewise.
2784 * readutmp.c, readutmp.h: Likewise.
2785 * rename.c: Likewise.
2786 * rmdir.c: Likewise.
2788 * savedir.c: Likewise.
2789 * stripslash.c: Likewise.
2790 * tempname.c: Likewise.
2791 * xreadlink.c: Likewise.
2792 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2794 * exclude.h: Likewise.
2796 * euidaccess.c (getuid, getgid, getuid, getegid)
2797 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2798 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2799 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2800 * pathmax.h: Include <limits.h> unconditionally, since other
2801 files have been getting away with it for years (MORE/BSD 4.3
2803 * userspec.c (getpwnam, getgrnam, getgrgid)
2804 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2806 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2807 Define to 256, not 255, as per modern POSIX.
2809 2005-06-01 Bruno Haible <bruno@clisp.org>
2811 * csharpexec.h: New file, from GNU gettext.
2812 * csharpexec.c: New file, from GNU gettext.
2813 * csharpexec.sh.in: New file, from GNU gettext.
2815 2005-05-31 Derek Price <derek@ximbiot.com>
2816 Paul Eggert <eggert@cs.ucla.edu>
2819 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2821 2005-05-29 Derek Price <derek@ximbiot.com>
2822 Paul Eggert <eggert@cs.ucla.edu>
2824 * glob_.h, glob.c: New files.
2826 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2828 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2830 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2831 the configuration hassle isn't worth it.
2832 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2833 (LONGEST_MODIFIER, PRIuMAX): Remove.
2835 2005-05-27 Bruno Haible <bruno@clisp.org>
2837 * getlogin_r.h: Remove second include of <stddef.h>.
2839 2005-05-25 Bruno Haible <bruno@clisp.org>
2840 Derek Price <derek@ximbiot.com>
2842 * getlogin_r.h: Simplify API documentation.
2844 2005-05-25 Derek Price <derek@ximbiot.com>
2845 Paul Eggert <eggert@cs.ucla.edu>
2847 * getlogin_r.c, getlogin_r.h: New files.
2849 2005-05-22 Bruno Haible <bruno@clisp.org>
2851 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2852 Also include <sys/param.h> if it defines MIN, MAX.
2853 Based on a patch by Derek Price <derek@ximbiot.com>.
2855 2005-05-22 Bruno Haible <bruno@clisp.org>
2857 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2858 (INT64_MIN): Fix definition.
2859 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2861 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2862 NEED_SIGNED_INT_TYPES.
2864 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2865 HAVE_SYSTEM_INTTYPES.
2867 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2869 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2870 so that unistd-safer.h (GPL'ed code) need not be included.
2872 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2875 * fts.c: Don't include "cycle-check.h" or "hash.h".
2876 (setup_dir, free_dir): New functions.
2877 (enter_dir, leave_dir): Define trivial
2878 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2879 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2880 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2881 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2882 Move to fts-cycle.c.
2883 (fts_open): Use setup_dir.
2884 (fts_close): Use free_dir.
2885 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2886 This adds a label and some gotos, but the alternatives were messier.
2887 Check for memory allocation failure when entering a dir.
2888 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2889 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2890 (FTS): New member fts_cycle, that is a union that contains the
2891 old active_dir_ht and cycle_state. All uses changed to mention
2892 fts_cycle.ht and fts_cycle.state.
2893 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2894 fts.c, with the following changes:
2895 (setup_dir, free_dir): New functions.
2896 (enter_dir): Now returns bool. Return true if successful, false
2897 if memory exhausted. All callers changed.
2898 Do not bother partly cleaning up on
2899 memory allocation failure; that is free_dir's job.
2900 However, free ad if hash_insert fails, to avoid memory leak.
2901 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2902 fts->fts_options to see which union member to use.
2904 2005-05-20 Jim Meyering <jim@meyering.net>
2906 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2907 Now a macro, to pacify GCC.
2909 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2911 * chown.c (rpl_chown): Return -1 on failure.
2913 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2915 * canonicalize.c: Include canonicalize.h first, to test interface.
2916 Include <stddef.h> unconditionally, since we assume C89 now.
2917 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2918 * fts.c: Include fts_.h first, to check interface.
2919 Do not include intprops.h; no longer needed.
2920 Include cycle-check.h and hash.h, since fts_.h no longer does.
2921 Remove unnecessary casts of closedir to void.
2922 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2923 decide whether to decrement nlinks.
2924 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2925 (FTS): Use struct hash_table * instead of Hash_table, so that
2926 we no longer need to include hash.h here.
2928 2005-05-17 Jim Meyering <jim@meyering.net>
2930 * fts.c, fts_.h: New files, from coreutils.
2932 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2934 Sync from coreutils.
2935 * unlinkdir.c, unlinkdir.h: New files.
2936 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2937 regex.h, unlocked-io.h, xtime.h:
2938 White space changes only.
2939 * makepath.c (make_path): Port to hosts where leading "//" is special.
2940 * yesno.c: Include getline.h, not ctype.h.
2941 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2942 Use getline to remove arbitrary restriction on response length.
2944 2005-05-13 Bruno Haible <bruno@clisp.org>
2946 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2947 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2948 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2949 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2950 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2951 Add support for 64-bit integers in the MSVC compiler.
2953 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2955 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2956 Change the initial comment to refer to GPL, not LGPL.
2957 gnulib-tool will change it to LGPL as needed.
2959 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2960 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2961 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2962 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2963 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2964 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2965 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2966 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2967 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2968 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2969 concatpath.c, config.charset, copy-file.c, copy-file.h,
2970 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2971 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2972 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2973 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2974 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2975 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2976 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2977 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2978 full-read.c, full-read.h, full-write.c, full-write.h,
2979 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2980 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2981 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2982 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2983 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2984 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2985 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2986 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2987 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2988 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2989 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2990 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2991 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2992 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2993 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2994 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2995 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2996 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2997 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2998 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2999 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3000 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3001 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3002 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3003 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3004 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3005 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3006 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3007 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3008 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3009 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3010 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3011 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3012 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3013 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3014 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3015 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3016 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3017 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3018 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3019 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3020 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3021 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3022 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3023 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3024 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3025 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3026 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3027 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3028 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3029 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3030 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3031 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3032 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3033 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3034 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3035 Update FSF postal mail address.
3037 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3039 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3040 specified in ai_socktype. Fix invalid ai_protocol
3041 check. ai_protocol is usually set to 0 or depending on
3042 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3043 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3044 ai_socktype / ai_protocol in the returned addrinfo structure.
3046 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3047 Bruno Haible <bruno@clisp.org>
3049 * inet_ntop.h: New file.
3050 * inet_ntop.c: New file, from glibc with modifications.
3052 2005-05-08 Jim Meyering <jim@meyering.net>
3054 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3056 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3058 Merge from coreutils. Among other things,
3059 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3060 * fd-safer.c: New file.
3061 * fcntl-safer.h, open-safer.c: Remove.
3062 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3063 * dup-safer.c: Include unistd-safer.h first.
3064 Don't include errno.h.
3065 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3066 * file-type.h: Don't assume invoker included sys/stat.h first.
3067 * file-type.c: Rely on file-type.h change.
3068 * getloadavg.c: Include unistd-safer.h.
3069 (getloadavg): Use safer open.
3070 * getusershell.c: Include "stdio-safer.h".
3071 (getusershell): Use safer fopen.
3072 * long-options.c (long_options): Use NULL rather than 0.
3073 * modechange.h (mode_free): Remove; all callers changed to invoke
3075 * modechange.c: Likewise.
3076 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3077 (MODE_DONE): New constant.
3078 (struct mode_change): Remove 'next' member.
3079 (make_node_op_equals): New function; like the old one of the
3080 same name, except it allocates an array.
3081 (mode_compile, mode_create_from_ref): Use it.
3082 (mode_compile): Allocate result as an array, not a linked list.
3083 Parse octal string ourself, so that we catch mistakes like "+0".
3084 (mode_adjust): Arg is an array, not a linked list.
3085 * modechange.c: Include stat-macros.h, xalloc.h.
3086 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3087 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3088 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3089 Remove. This is now stat-macros.h's job.
3090 (talloc): Remove. All callers replaced by xalloc, so that
3091 our invokers don't have to worry about reporting memory failures.
3092 (make_node_op_equals): Remove.
3093 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3095 (struct mode_change): Moved here from modechange.h.
3096 (mode_append_entry): Remove.
3097 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3098 apps to have incorrect behavior. Use simpler algorithm for head
3099 and tail. Don't futz with umask; that's now the job of mode_adjust.
3100 Detect more invalid usages rather than having somewhat-random behavior.
3101 Don't insert an "a=" action, as that leads to incorrect behavior.
3102 (mode_compile, mode_create_from_ref): Return NULL on error instead
3103 of an enum, since now there's only one way to have an error. All
3105 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3106 at the correct time. Simplify calculation of "+u" and its ilk.
3107 Don't mishandle "+X".
3108 (mode_free): Remove "register" and localize decls.
3109 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3110 (struct mode_change): Move to modechange.c; callers don't
3111 need to see this stuff.
3112 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3113 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3114 (mode_change, mode_adjust): Reflect the new signatures noted above.
3115 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3116 that might redefine system include files.
3117 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3118 (my_usleep): Use NULL rather than (void *) 0.
3119 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3120 Use siginterrupt to specify that system calls should be interrupted.
3121 (rpl_nanosleep): Move initialization of suspended closer to call of
3123 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3124 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3125 (desirable_utmp_entry): New function.
3126 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3127 using x2nrealloc, to simplify logic.
3128 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3129 size calculation. Do not assume utmp file is a regular file.
3130 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3131 (READ_UTMP_CHECK_PIDS): New constant.
3132 * save-cwd.c: Include unistd-safer.h.
3133 (save_cwd): Use fd_safer.
3134 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3135 [!_LIBC] Include "stat-macros.h" instead.
3136 * unistd-safer.h (fd_safer): New decl.
3138 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3140 * byteswap_.h: New file.
3142 2005-04-25 Albert Chin <china@thewrittenword.com>
3144 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3147 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3149 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3150 that "UTC +1 second" continues to work. Problem reported
3152 (relunit_snumber): New rule.
3155 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3157 * getdate.y (universal_time_zone_table): New constant.
3158 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3159 universal_time_zone_table.
3160 (lookup_zone): Prefer universal_time_zone_table to
3161 local_time_zone_table, so that "GMT" time stamps are allowed in
3162 London during the summer. Problem reported by Ian Abbott.
3164 2005-04-12 Jim Meyering <jim@meyering.net>
3166 * human.c (humblock): Set *options even when returning due to
3167 xstrtoumax conversion failure. Thanks to a used-uninitialized
3170 2005-04-09 Jim Meyering <jim@meyering.net>
3172 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3173 -Wuninitialized: initialize tm0.tm_year.
3175 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3177 * getdate.y (parser_control): rels_seen is now a boolean, not a
3178 count, since there's no maximum. All uses changed.
3179 Add member dsts_seen.
3180 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3182 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3183 Use pc_rels_seen to decide whther a date is absolute.
3185 * getdate.y (number): Don't overwrite year.
3186 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3189 2005-04-02 Simon Josefsson <jas@extundo.com>
3191 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3192 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3194 2005-03-27 Jim Meyering <jim@meyering.net>
3196 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3198 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3200 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3201 "one's complement" -> "ones' complement" in comment, as per Knuth.
3202 "value of type" -> "type or expression" in comment.
3203 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3205 2005-03-26 Jim Meyering <jim@meyering.net>
3208 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3209 Correct typos: s/or/of/.
3211 2005-03-23 Jim Meyering <jim@meyering.net>
3213 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3215 2005-03-21 Jim Meyering <jim@meyering.net>
3217 Changes imported from coreutils.
3219 * cycle-check.c: Don't include xalloc.h.
3221 * path-concat.c: Don't include assert.h.
3222 (path_concat): Remove assertion that would have triggered
3223 for ABASE starting with more than one slash.
3224 Reported by Andreas Schwab.
3226 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3227 properly when ABASE is an absolute file name.
3228 Correct the description of this function.
3230 Add an assertion and a test driver.
3231 This fixes a bug introduced on 2004-07-02.
3232 Andreas Schwab reported the resulting failure of cp --parents:
3233 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3235 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3237 * strftime.c (my_strftime): If the underlying strftime returns 0
3238 (which shouldn't happen), generate nothing instead of returning 0
3239 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3241 2005-03-16 Bruno Haible <bruno@clisp.org>
3243 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3245 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3247 * strftime.c (my_strftime): Prepend space to format so that we can
3248 reliably distinguish strftime failure from empty output on POSIX
3251 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3253 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3254 (iconv_string): Don't guess a size-zero buffer, as that might cause
3255 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3256 result would be 'too large', where 'too large' is (heuristically)
3257 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3258 overflow concerns. This will prevent some unwanted malloc failures
3259 when the inputs are very large.
3261 2005-03-15 Bruno Haible <bruno@clisp.org>
3263 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3266 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3269 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3271 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3273 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3274 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3276 * strtol.c: Likewise.
3278 2005-03-14 Simon Josefsson <jas@extundo.com>
3280 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3283 2005-03-14 Jim Meyering <jim@meyering.net>
3285 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3286 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3287 to be nonzero so that we (and caller) can detect the difference
3288 between a valid zero-length expansion and an error return, even
3289 when the underlying strftime fails before writing anything into
3292 2005-03-10 Jim Meyering <jim@meyering.net>
3294 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3295 so that this module works on systems without fchdir.
3297 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3299 Factor int-properties macros into a single file, except for
3300 glibc-related files.
3301 * intprops.h: New file.
3302 * getloadavg.c: Include it instead of limits.h.
3303 (INT_STRLEN_BOUND): Remove.
3304 * human.c: Include intprops.h.
3305 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3306 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3307 * inttostr.h: Include intprops.h instead of limits.h.
3308 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3309 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3310 for consistency with intprops.h.
3311 (time_t_is_integer, twos_complement_arithmetic): Use them.
3312 * sig2str.h: Include <signal.h>, intprops.h.
3313 (INT_STRLEN_BOUND): Remove.
3314 * strftime.c (TYPE_SIGNED): Remove.
3315 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3316 * strtol.c: Adjust comments to match intprops.h.
3317 * userspec.c: Include intprops.h.
3318 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3319 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3320 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3321 instead of rolling our own expressions.
3322 * xstrtol.c: Include xstrtol.h first, to test interface.
3324 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3326 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3327 the right thing even if adding 1900 would overflow. Similarly
3328 for tm_mon + 1 and tm_yday + 1.
3329 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3330 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3331 (DO_SIGNED_NUMBER): New macro.
3332 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3334 2005-03-07 Bruno Haible <bruno@clisp.org>
3336 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3338 2005-03-03 Derek R. Price <derek@ximbiot.com>
3339 Bruno Haible <bruno@clisp.org>
3341 * pagealign_alloc.h: New file.
3342 * pagealign_alloc.c: New file.
3344 2005-01-28 Bruno Haible <bruno@clisp.org>
3346 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3349 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3351 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3352 The workaround isn't strictly needed for POSIX conformance, and
3353 it's too much of a pain to configure and maintain. We'll ask
3354 people to fix their kernels instead.
3355 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3356 (NANOSLEEP_BUG_WORKAROUND): Remove.
3357 (xnanosleep): Remove the workaround.
3359 2005-02-12 Bruno Haible <bruno@clisp.org>
3361 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3363 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3365 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3366 * timespec.h (gettime): Return void, since it always
3367 succeeds now. All uses changed.
3368 * gettime.c (gettime) Likewise.
3369 [HAVE_NANOTIME]: Prefer nanotime.
3370 Assume gettimeofday succeeds, as POSIX requires.
3371 Assime time () succeeds, since other code already does.
3372 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3373 (timespec_subtract): Remove.
3374 (NANOSLEEP_BUG_WORKAROUND): New constant.
3375 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3376 things considerably. Use it only on GNU/Linux hosts, since the
3377 workaround shouldn't be needed elsewhere.
3379 2005-02-24 Bruno Haible <bruno@clisp.org>
3381 * gettext.h: Update from GNU gettext 0.14.2.
3383 2005-02-24 Bruno Haible <bruno@clisp.org>
3385 * localcharset.c: Update from GNU gettext 0.14.2.
3386 * config.charset: Update from GNU gettext 0.14.2.
3388 2005-02-22 Simon Josefsson <jas@extundo.com>
3390 * iconvme.h, iconvme.c: New files, from libc.
3392 2005-02-20 Neil Conway <neilc@samurai.com>
3394 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3395 returned by OSX/Darwin if the specified buffer is not large
3396 enough for the hostname.
3398 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3400 * memrchr.h: New file.
3401 * chdir-long.c: Include it.
3402 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3403 Don't bother including stddef.h.
3405 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3407 * argp-help.c (__argp_help): Create a fake struct argp_state and
3408 pass it to _help, otherwise the latter coredumps trying to
3409 dereference state.root_argp.
3411 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3413 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3415 Include <sys/types.h>, for dev_t.
3416 (ME_DUMMY, ME_REMOTE): Move from here....
3417 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3418 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3420 Include mountlist.h first, to test the interface.
3422 2005-01-29 Bruno Haible <bruno@clisp.org>
3424 * progname.c (program_name): Initialize.
3425 Needed when linking statically on MacOS X.
3427 2005-01-28 Bruno Haible <bruno@clisp.org>
3429 * javacomp.sh.in: New file, from GNU gettext.
3430 * javacomp.h: New file, from GNU gettext.
3431 * javacomp.c: New file, from GNU gettext.
3433 2005-01-26 Bruno Haible <bruno@clisp.org>
3435 * javaexec.sh.in: New file, from GNU gettext.
3436 * javaexec.h: New file, from GNU gettext.
3437 * javaexec.c: New file, from GNU gettext.
3439 2005-01-26 Simon Josefsson <jas@extundo.com>
3441 * gai_strerror.c: Use GPL in header.
3443 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3445 * argp-help.c (hol_entry_help): Avoid using non-constant
3446 initializers for struct pentry_state.
3447 (__argp_error): Check return value of __asprintf
3448 (__argp_failure): Translate error message
3450 * argp-parse.c: Removed braces around the expansion of N_()
3452 2005-01-21 Jim Meyering <jim@meyering.net>
3454 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3455 same value as for Solaris 9.
3457 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3458 component length. This included changing the parameter to be
3459 of type `char *' rather than `char const *'.
3460 * chdir-long.h (chdir_long): Update prototype.
3462 * openat.c (fdopendir, fstatat): New functions.
3463 * openat.h: Include headers required for use of DIR and struct stat.
3464 [AT_SYMLINK_NOFOLLOW]: Define.
3465 (fdopendir, fstatat): Add prototypes.
3467 2005-01-21 Bruno Haible <bruno@clisp.org>
3469 * classpath.h: New file, from GNU gettext.
3470 * classpath.c: New file, from GNU gettext.
3472 2005-01-20 Simon Josefsson <jas@extundo.com>
3474 * version-etc-fsf.c: New file, with version_etc_copyright.
3475 * version-etc.c: Remove version_etc_copyright.
3476 * version-etc.h (version_etc_copyright): Use [] instead of * in
3477 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3479 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3481 * save-cwd.c (save_cwd): Remove code to support the case
3482 where fchdir is missing or flaky.
3484 2005-01-20 Simon Josefsson <jas@extundo.com>
3486 * base64.h (isbase64): Add.
3488 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3489 using a unsigned prototype, don't inline.
3490 (base64_decode): Use it.
3492 2005-01-19 Bruno Haible <bruno@clisp.org>
3494 * sh-quote.h: New file, from GNU gettext.
3495 * sh-quote.c: New file, from GNU gettext.
3497 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3499 Merge changes from coreutils, as described below in several
3500 changelogs dated today.
3502 * save-cwd.c: Include "save-cwd.h" before other include files.
3503 (O_DIRECTORY): Remove; not needed here, since "." must be
3504 a directory. All uses removed.
3505 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3506 universal on Suns, and we also need to test for IRIX.
3507 Revamp code to use 'if' rather than '#if'.
3508 Avoid unnecessary comparison of cwd->desc to 0.
3510 * utimens.c (futimens): Robustify the previous patch, by checking
3511 for known valid error numbers rather than observed invalid ones.
3513 2005-01-18 Jim Meyering <jim@meyering.net>
3515 * version-etc.c (version_etc_copyright): Update copyright date.
3517 * utimens.c (futimens): Account for the fact that futimes
3518 can also fail with errno == ENOSYS or errno == ENOENT.
3519 Patch from Dmitry V. Levin.
3521 Change the name of the robust chdir function from chdir to chdir_long.
3522 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3523 (restore_cwd): Use chdir_long, not chdir.
3524 * chdir-long.c: Renamed from chdir.c.
3525 * chdir-long.h: Renamed from chdir.h.
3526 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3529 2005-01-18 Bob Proulx <bob@proulx.com>
3531 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3532 offsetof() macro construct to avoid compile failure with native HP-UX
3533 11.0 ANSI C compiler.
3535 2005-01-06 Bruno Haible <bruno@clisp.org>
3537 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3538 because stpncpy.m4 takes care of it.
3540 2004-01-24 Bruno Haible <bruno@clisp.org>
3542 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3544 2003-10-09 Bruno Haible <bruno@clisp.org>
3546 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3548 2005-01-06 Bruno Haible <bruno@clisp.org>
3550 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3551 * fwriteerror.c: Include <stdbool.h>.
3552 (fwriteerror): At the end, close the file stream. Record whether
3553 stdout was already closed.
3555 2004-05-27 Bruno Haible <bruno@clisp.org>
3557 * execute.c (environ): Declare if needed.
3558 * pipe.c (environ): Likewise.
3559 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3561 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3563 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3564 definitions to be after all include files, to avoid collisions.
3565 Problem reported by Bob Proulx.
3567 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3569 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3570 not needed. This removes a dependency on the gettext module.
3571 [defined _LIBC]: Do not include <libintl.h>; not needed.
3573 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3575 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3578 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3580 * argp-parse.c: Include <stddef.h>.
3581 (alignof, alignto): New macros.
3582 (parser_init): Don't assume that void * is aligned sufficiently
3585 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3586 need to extend the stack.
3587 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3590 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3592 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3594 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3596 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3597 Remove now-obsolete comment about AIX.
3598 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3599 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3600 (YYMAXDEPTH): New macro.
3602 2004-12-18 Bruno Haible <bruno@clisp.org>
3604 * fatal-signal.c (fatal_signals): Make non-const.
3605 (init_fatal_signals): New function.
3606 (uninstall_handlers, install_handlers): Ignore signals that were set to
3608 (at_fatal_signal): Call init_fatal_signals.
3609 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3611 Reported by Paul Eggert.
3613 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3615 * getdate.y (textint): New member "negative".
3616 (time_zone_hhmm): New function.
3617 Expect 14 shift-reduce conflicts, not 13.
3618 (o_colon_minutes): New rule.
3619 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3620 (yylex): Set the "negative" member of signed numbers.
3622 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3624 Changes imported from coreutils.
3625 * hard-locale.c: Assume <locale.h> exists.
3627 (GLIBC_VERSION): New macro.
3628 (hard_locale): Assume setlocale exists.
3629 Rewrite to avoid #ifdef.
3630 Use strdup rather than malloc + strcpy.
3631 * human.c: Assume <locale.h> exists.
3632 (human_readable): Assume localeconv exists.
3634 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3636 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3637 convert T2, not T. (Imported from libc.)
3639 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3641 * getcwd.c (is_ENAMETOOLONG): New macro.
3642 (__getcwd.c): Don't restore errno; glibc doesn't.
3643 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3644 first, falling back to our code only if its results look suspicious.
3645 Ensure that the resulting buffer is only as large as necessary.
3647 * readutmp.c: Include readutmp.h first.
3648 Include <errno.h>, since readutmp.h no longer does that.
3649 * readutmp.h: Don't include <errno.h>,
3650 <sys/param.h>, <time.h>; not needed to establish interface.
3651 (errno): Remove decl.
3652 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3653 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3654 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3656 2004-11-28 Simon Josefsson <jas@extundo.com>
3658 * base64.h, base64.c: New file.
3660 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3662 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3664 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3666 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3667 HP's ANSI C compiler.
3668 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3669 Declaring int functions causes warnings on some modern systems and
3670 shouldn't be needed to compile on ancient ones.
3671 * same.c (MIN) [defined MIN]: Don't define, since it's already
3674 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3675 with the following changes.
3676 (__set_errno): Parenthesize properly.
3677 Include <stdbool.h>.
3678 (MIN, MAX, MATCHING_INO): New macros.
3679 (__getcwd): Define with prototype, not K&R form.
3680 Use heuristics to allocate default buffer on stack if possible.
3681 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3682 behavior, and to avoid the PATH_MAX limit when computing
3684 Use MATCHING_INO to compare inode number to file.
3685 Check for arithmetic overflow in size calculations.
3686 Fix bug in reallocation of dot array that caused getcwd to fail
3687 on directories nested deeper than 75.
3688 Be more careful about saving errno on error.
3689 Do not use realloc; use only free+malloc, as this is a bit
3690 more flexible and avoids a needless copy operation.
3691 Do not inspect st_dev and st_ino for symbolic links; POSIX
3692 doesn't specify the latter.
3693 Check for closedir errors.
3694 Avoid needless casts.
3695 Use "#ifdef weak_alias" around weak_alias, to be like other
3697 The following changes to getcwd.c have effect only when used in
3698 gnulib; they have no effect inside glibc proper.
3699 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3700 as alloca isn't used.
3701 (alloca, __alloca): Likewise.
3702 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3703 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3704 unconditionally, as gnulib assumes C89 or better.
3705 Do not include <sys/param.h>.
3706 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3707 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3709 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3710 Include <dirent.h> in a way that is compatible with modern Autoconf.
3711 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3712 New macros, if not already defined.
3713 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3714 Use "_LIBC", not "defined _LIBC", for consistency.
3715 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3717 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3718 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3719 * xgetcwd.c: David MacKenzie's old code was removed, so give
3720 credit only to Jim Meyering and adjust the copyright dates.
3721 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3722 <stdlib.h>, <unistd.h>, "pathmax.h".
3723 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3724 (INITIAL_BUFFER_SIZE): Remove.
3725 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3727 2004-11-23 Jim Meyering <jim@meyering.net>
3729 * getopt_.h: Remove trailing blanks.
3731 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3733 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3734 (futimens): New function, which uses futimes if available.
3735 (futimens, utimens): Support timespec==NULL, with same semantics
3736 as utime and utimens.
3737 * utimens.h (futimens): New decl.
3739 2004-11-23 Jim Meyering <jim@meyering.net>
3741 * __fpending.c: Add comment.
3743 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3745 * getopt_.h: Re-addition of __getopt_argv_const caused
3746 redefinition warnings. To avoid them, include the defines
3747 in `#if !defined __need_getopt ... #endif'. The only place
3748 where __getopt_argv_const is used is in definitions
3749 of getopt_long and getopt_long_only below, which are as well
3750 protected by `#ifndef __need_getopt'.
3751 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3752 __need_getopt after including <stdio.h> and <unistd.h> These
3753 headers might have defined it.
3755 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3757 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3759 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3760 optopt): Use them instead of invoking ## directly; otherwise, the
3761 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3763 2004-11-19 Bruno Haible <bruno@clisp.org>
3765 * strtok_r.c: Move comments from here...
3766 * strtok_r.h: ... to here.
3768 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3770 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3771 might fail. Problem reported by Yoann Vandoorselaere.
3772 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3773 that mishandle size_t overflow.
3775 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3777 * canon-host.c: Include "strdup.h".
3778 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3779 Use strdup instead of malloc/strcpy to duplicate strings.
3781 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3782 (human_space_before_unit): New constant.
3783 * human.c (human_readable): Support it.
3785 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3786 (xgetcwd): Set errno correctly when failing.
3787 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3788 the failure is actually due to a PATH_MAX problem.
3790 Further getopt changes to make it more likely that glibc will
3791 buy the changes back.
3792 * getopt.c (POSIXLY_CORRECT): New constant.
3793 (getopt): Use it, so to preserve glibc semantic
3794 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3795 when compiling for libc.
3796 * getopt_.h (__getopt_argv_const): Bring it back.
3797 (getopt_long, getopt_long_only): Use it.
3799 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3800 New arg POSIXLY_CORRECT. All callers changed.
3801 (getopt): Argv is now char * const *, as per standard.
3802 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3803 not char *__getopt_argv_const *.
3804 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3805 _getopt_long_only_r): Likewise.
3806 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3807 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3808 _getopt_long_r, _getopt_long_only_r): Likewise.
3809 * getopt_.h (__getopt_argv_const): Remove.
3810 (getopt): Argv is now char * const *, as per standard.
3812 * getdate.y (tORDINAL): New token.
3813 (day, relunit): Allow it for relative times.
3814 (relative_time_table): Use tORDINAL for ordinals.
3816 2004-11-15 Jim Meyering <jim@meyering.net>
3818 * closeout.c: Include "__fpending.h" once again.
3819 Include <stdbool.h>.
3820 (close_stdout): Don't fail just because stdout was closed initially,
3821 since some programs don't write to stdout in the normal course of
3822 operation (other than --version and --help), and we don't want this
3823 function to make e.g. `touch file >&-' fail.
3824 But do fail if it was closed and someone has tried to write to it.
3825 E.g., `printf foo >&-' must fail.
3827 2004-11-11 Simon Josefsson <jas@extundo.com>
3829 * strtok_r.h, strtok_r.c: New file.
3831 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3833 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3834 we can stop lying to compilers about the constness of argv when we
3835 are compiled outside glibc.
3836 (getopt, getopt_long, getopt_long_only): Use it.
3837 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3839 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3840 _getopt_long_only_r): Likewise.
3841 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3842 _getopt_long_only_r): Likewise.
3844 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3845 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3846 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3847 the other external symbols.
3848 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3849 declaration, since the above renaming now works around collisions.
3851 2004-11-11 Jim Meyering <jim@meyering.net>
3853 * linebreak.c: Remove trailing blanks.
3854 * alloca_.h: Likewise.
3855 * acosl.c: Likewise.
3856 * euidaccess.c: Likewise.
3857 * allocsa.h: Likewise.
3859 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3861 * mktime.c (SHR): New macro, which is a portable
3862 substitute for >> that should work even on Crays.
3863 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3864 Problem reported by Mark D. Baushke in
3865 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3866 * getdate.y (SHR): Likewise.
3868 * strftime.c (SHR): Likewise.
3870 * quotearg.c (struct quoting_options): Use unsigned int for
3871 quote_these_too, so that right shifts are well defined. All uses
3874 2004-11-10 Simon Josefsson <jas@extundo.com>
3876 * getaddrinfo.h, getaddrinfo.c: New files.
3878 2004-11-10 Jim Meyering <jim@meyering.net>
3880 Ensure that no close failure goes unreported.
3881 * closeout.c (close_stdout): Always close stdout. I.e., don't
3882 return early when it seems there's nothing to flush.
3883 Don't include __fpending.h.
3885 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3887 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3889 2004-11-05 Bruno Haible <bruno@clisp.org>
3891 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3892 Reported by Mark D. Baushke <mdb@cvshome.org>.
3894 2004-11-04 Bruno Haible <bruno@clisp.org>
3896 2004-09-11 Bruno Haible <bruno@clisp.org>
3897 * allocsa.valgrind: New file.
3898 2004-02-06 Bruno Haible <bruno@clisp.org>
3899 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3900 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3901 Reported by Christopher Seip <chris.seip@hp.com>.
3903 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3905 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3906 with errno == ERANGE if the buffer is too small.
3907 Problem reported by Mark D. Baushke.
3909 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3911 * xreadlink.c (MAXSIZE): New macro.
3912 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3913 size does not exceed MAXSIZE. Avoid cast.
3914 As suggested by Mark D. Baushke in
3915 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3916 if readlink fails with buffer size just under MAXSIZE, try again
3919 2004-11-02 Derek R. Price <derek@ximbiot.com>
3920 and Paul Eggert <eggert@cs.ucla.edu>
3922 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3923 (get_date): Overparenthesize to avoid GCC warning.
3925 2004-11-02 Bruno Haible <bruno@clisp.org>
3927 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3928 function returns void.
3930 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3932 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3933 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3936 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3938 * getdate.y: Add support for TZ="foo" within a date string.
3939 Fix some bugs near time_t boundaries. Reject dates with
3940 out-of-range components, e.g., "Sept 31".
3941 Include <stdlib.h>, "setenv.h", "xalloc.h".
3942 (ISDIGIT_LOCALE): Remove; unused.
3943 Note that the TZ and time functions used here are not reentrant.
3944 (mktime_ok, get_tz): New functions.
3945 (TZBUFSIZE): New constant.
3946 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3947 This requires that we sometimes generate our own TZ="XXX..." setting.
3949 2004-10-27 Derek R. Price <derek@ximbiot.com>
3951 * mktime.c (not_equal_tm): Remove redundant check.
3953 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3955 * getdate.y: Use Bison 1.875 features, and some minor
3956 code cleanups. This change does not affect semantics.
3957 Don't include <stdlib.h>; no longer needed.
3958 Don't include unlocked-io.h; only the "#if TEST" code uses
3959 stdio, and performance isn't crucial there.
3960 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3961 Bison 1.875 features as described below.
3962 All uses of "PC." replaced by "pc->".
3963 (YYSTYPE): Add a forward declaration.
3964 (yylex, yyerror): Use full prototypes in forward decls.
3965 Use "%pure-parser" rather than obsolescent "%pure_parser".
3966 Use %parse-param and %lex-param instead of obsolescent
3967 YYPARSE_PARAM and YYLEX_PARAM.
3968 (meridian_table, month_and_day_table, time_units_table,
3969 relative_time_table, time_zone_table, military_table,
3970 lookup_zone, lookup_word, get_date):
3971 Use NULL instead of 0 where appropriate.
3972 (to_hour): Avoid abort (), to avoid a dependency on
3974 (yyerror, yylex): Now accepts parser_control * arg.
3975 (main) [TEST]: Use '\0' rather than 0 for char.
3977 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3979 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3980 It's now the caller's responsibility to handle the case where
3981 !HAVE_GETPAGESIZE && !defined getpagesize.
3983 * mktime.c (leapyear): Arg is long int, not int.
3985 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3987 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3989 2004-10-12 Simon Josefsson <jas@extundo.com>
3991 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3992 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3995 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3997 * vsnprintf.h: New file.
3998 * vsnprintf.c: New file.
4000 2004-10-07 Bruno Haible <bruno@clisp.org>
4002 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4003 into the provided buffer.
4005 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4007 * diacrit.c, diacrit.h: Add GPL notice.
4009 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4010 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4011 * logl.c (logl): Keep the code as similar to glibc as possible.
4012 This avoids a potential constant-folding bug.
4014 2004-10-05 Bruno Haible <bruno@clisp.org>
4016 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4018 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4020 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4021 * xmalloc.c (xmemdup): Likewise.
4022 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4023 XFREE): Remove these long-obsolescent macros.
4024 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4025 * xstrdup.c: Remove.
4027 * regex.c (re_comp): Cast gettext return value to char *,
4028 Problem reported by Martin Neitzel via Mark D. Baushke.
4030 2004-10-04 Simon Josefsson <jas@extundo.com>
4032 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4033 '#ifdef USE_UNLOCKED_IO'.
4035 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4037 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4038 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4039 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4040 regex.c, sha1.c, version-etc.c, yesno.c:
4041 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4042 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4043 the includer's responsibility.
4045 Sync from coreutils.
4047 * modechange.c (mode_compile): Don't decrement a pointer that
4048 points to the start of a string, as the C Standard says the
4049 resulting behavior is undefined.
4051 * backupfile.h (enum backuptype): Rename none -> no_backups,
4052 simple -> simple_backups, numbered_existing ->
4053 numbered_existing_backups, numbered -> numbered_backups
4054 to avoid shadowing problems. All uses changed.
4055 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4056 * backupfile.c (check_extension, numbered_backup):
4057 Rename locals to avoid shadowing 'basename'.
4058 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4061 * .cppi-disable: Add getopt_.h, getopt_int.h.
4062 * .cvsignore: Add getopt.h.
4064 2004-10-04 Simon Josefsson <jas@extundo.com>
4066 * memmem.h: New file.
4067 * memmem.c: New file, taken from glibc.
4069 2004-10-02 Jim Meyering <jim@meyering.net>
4071 * dirfd.h, getpagesize.h: Add copyright notice.
4073 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4075 * snprintf.c: Remove comments as to why each header is needed.
4077 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4079 * strsep.h: New file.
4080 * strsep.c: New file.
4082 2004-10-01 Simon Josefsson <jas@extundo.com>
4084 * snprintf.c (snprintf): Handle size==0.
4086 2004-10-01 Simon Josefsson <jas@extundo.com>
4087 Bruno Haible <bruno@clisp.org>
4089 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4090 (snprintf): Declare 'args'.
4092 2004-09-30 Simon Josefsson <jas@extundo.com>
4094 * snprintf.h, snprintf.c: New files.
4096 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4098 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4099 (hol_entry_help): Never translate an empty string.
4100 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4101 * argp.h (OPTION_NO_TRANS): New option.
4103 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4105 * xvasprintf.c: Include xalloc.h.
4106 (xvasprintf): Use xalloc_die, not xmalloc_die.
4108 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4110 * dummy.c: Change copyright notice to FSF, and license to GPL.
4112 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4114 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4115 Problem reported by Bruno Haible in:
4116 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4118 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4120 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4121 in case some system header has #define'd it. Problem reported by
4122 Soeren D. Schulze in
4123 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4125 2004-09-08 Bruno Haible <bruno@clisp.org>
4127 * stdint_.h: New file, taken from GNU clisp.
4129 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4131 * xvasprintf.h: New file.
4132 * xvasprintf.c: New file.
4133 * xasprintf.c: New file.
4135 2004-09-08 Bruno Haible <bruno@clisp.org>
4137 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4139 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4141 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4143 Import from coreutils.
4144 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4145 strings on unbounded length. alloca's performance benefits aren't
4146 that important here.
4148 (parse_with_separator): New function, with most of the internals
4149 of the old parse_user_spec. Allow user to omit both user and group,
4150 for compatibility with FreeBSD.
4151 Clone only the user name, not the entire spec.
4152 Do not set *uid, *gid unless entirely successful.
4153 Avoid memory leak in some failing cases.
4154 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4155 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4156 (parse_user_spec): Rewrite to use parse_with_separator.
4158 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4160 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4161 its complicated substitute.
4162 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4163 and program_invocation_name.
4164 (__argp_basename) [!_LIBC]: Remove; the only use was
4165 replaced by its body.
4166 (__argp_short_program_name): Change condition from
4167 !defined __argp_short_program_name to
4168 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4169 to match argp-namefrob.h.
4170 (__argp_failure): Don't assume strerror_r returns char *.
4171 * argp-parse.c (N_): Define unconditionally.
4172 (argp_default_options): Fill out initializers with 0 to avoid
4175 2004-08-12 Simon Josefsson <jas@extundo.com>
4177 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4178 * getopt_.h: Renamed from getopt.h.
4180 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4182 Merge from coreutils.
4184 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4185 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4186 for Reliant Unix 5.43.
4188 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4189 (union fooround): Use uintmax_t, not long int.
4190 The rest is a merge from libc:
4191 [defined _LIBC]: Include <shlib-compat.h>.
4192 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4194 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4196 * strverscmp.c: Convert to UTF-8.
4198 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4200 * obstack.h (obstack_empty_p):
4201 Don't assume that chunk->contents is suitably aligned.
4202 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4203 Likewise. Problem reported by Benno in
4204 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4206 * chown.c (rpl_chown): Work even if the file is writeable but not
4207 readable. This could be improved further but it'd take some work.
4209 2004-08-08 Simon Josefsson <jas@extundo.com>
4211 * xgethostname.c: Don't include error.h (not used).
4214 * getpass.c: Include getpass.h first.
4216 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4218 * xalloc-die.c: New files.
4219 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4221 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4222 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4223 (_, N_, xalloc_die): Move to xalloc-die.c.
4224 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4225 so that we needn't mess with xalloc_msg_memory_exhausted.
4227 * sha1.h: Renamed from sha.h.
4228 (SHA1_H): Renamed from _SHA_H.
4229 (sha1_ctx): Renamed from sha_ctx.
4230 (sha1_init_ctx): Renamed from sha_init_ctx.
4231 (sha1_process_block): Renamed from sha_process_block.
4232 (sha1_process_bytes): Renamed from sha_process_bytes.
4233 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4234 (sha1_read_ctx): Renamed from sha_read_ctx.
4235 (sha1_stream): Renamed from sha_stream.
4236 (sha1_buffer): Renamed from sha_buffer.
4237 * sha1.c: Likewise; renamed from sha.c.
4238 Do not include <sys/types.h>.
4239 Include <stddef.h> rather than <stdlib.h>.
4241 2004-08-08 Bruno Haible <bruno@clisp.org>
4243 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4244 FILESYSTEM_PREFIX_LEN.
4245 * progreloc.c: Likewise.
4246 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4248 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4251 * argp-help.c (make_hol, hol_append): Don't assume that
4252 SIZE_MAX is a valid preprocessor constant.
4253 (__argp_basename): Change from "#ifndef _LIBC"
4254 to "#ifndef __argp_short_program_name", so that
4255 we don't compile these functions for tar.
4257 More merges from coreutils.
4258 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4259 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4261 * addext.c: Remove; no longer needed.
4262 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4263 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4264 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4265 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4266 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4267 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4268 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4269 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4270 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4271 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4272 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4273 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4274 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4275 Import changes from coreutils.
4277 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4279 Merge from coreutils.
4281 * .gdb-history: Remove; this doesn't belong here.
4283 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4284 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4285 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4287 * dirname.h: Include <stdbool.h>.
4288 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4289 for consistency with POSIX terminology. All uses changed.
4290 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4291 (strip_trailing_slashes): Use bool for booleans.
4292 * stripslash.c (strip_trailing_slashes): Likewise.
4294 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4295 sometimes returns a positive errno value even when it succeeds.
4296 (print_errno_message) [!LIBC]: Fall back on strerror if
4299 * path-concat.c (mempcpy): Don't define if a system header defines it.
4300 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4301 (longest_relative_suffix): New function.
4302 (path_concat): Use it. Assume first argument is not NULL.
4303 Port to DOS. Omit redundant separators.
4304 Report an error instead of returning NULL.
4305 Use mempcpy instead of memcpy.
4306 (xpath_concat): Remove: not declared or used.
4308 * same.h: Include <stdbool.h>
4309 (same_name): Return bool, not int.
4310 * same.c (same_name): Likewise.
4311 (errno): Don't declare; we assume C89 or better now.
4313 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4314 if not already defined.
4316 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4317 * dup-safer.c (errno): Likewise.
4319 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4321 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4324 2004-08-03 Simon Josefsson <jas@extundo.com>
4326 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4327 * progname.h: Don't include stdbool.h.
4329 2004-08-02 Simon Josefsson <jas@extundo.com>
4331 * getsubopt.h: New file, with comments from Bruno Haible.
4332 * getsubopt.c: New file, from glibc, but slightly modified based on
4333 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4335 2004-08-01 Simon Josefsson <jas@extundo.com>
4337 * xgetdomainname.c: Include stdlib.h, for free().
4339 2004-07-16 Simon Josefsson <jas@extundo.com>
4341 * dummy.c: New file.
4343 2004-07-16 Bruno Haible <bruno@clisp.org>
4345 * backupfile.h: Add extern "C" for C++.
4346 * closeout.h: Likewise.
4347 * copy-file.h: Likewise.
4348 * findprog.h: Likewise.
4349 * full-write.h: Likewise.
4350 * pathname.h: Likewise.
4351 * progname.h: Likewise.
4352 * stpcpy.h: Likewise.
4353 * stpncpy.h: Likewise.
4354 * strcase.h: Likewise.
4355 * strstr.h: Likewise.
4356 * xalloc.h: Likewise.
4358 * mbswidth.h: Add extern "C" for C++.
4359 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4361 2004-07-09 Simon Josefsson <jas@extundo.com>
4363 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4364 failed without this.)
4366 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4368 * fchown-stub.c: New file.
4370 2004-06-24 Jim Meyering <jim@meyering.net>
4372 * obstack.h (obstack_base): Cast to (void *), per documentation.
4374 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4376 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4378 2004-06-01 Jim Meyering <jim@meyering.net>
4380 * calloc.c: New file.
4382 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4384 * getdate.y (yylex): Allow space between sign and number.
4385 Problem reported by Dan Jacobson.
4387 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4388 and Jim Meyering <jim@meyering.net>
4390 Merge from coreutils CVS.
4392 * stat-macros.h: New file, with contents from file-type.h
4393 and coreutils' system.h.
4394 * file-type.c: Include "stat-macros.h".
4395 * file-type.h (file_type): Move all macro definitions to new file,
4398 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4399 Wrap old code with this conditional.
4400 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4401 function that does not dereference symlinks.
4402 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4404 * xreadlink.c: Include xreadlink.h first, to catch .h file
4405 dependency problems.
4406 (xreadlink): Accept new arg SIZE, for efficiency.
4407 All decls and uses changed.
4408 * xreadlink.h: Include <stddef.h>, for size_t.
4410 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4411 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4413 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4415 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4417 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4418 macros to be defined.
4419 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4420 the allocator returns NULL because the requested size is zero.
4422 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4424 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4425 var. Add comment explaining why libc still defines it. This
4426 merges the following patch from glibc:
4427 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4429 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4431 * obstack.c (_obstack): Remove unused variable. It hasn't been
4432 present in glibc since revision 1.1 of this file.
4433 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4434 obstack_alignment_mask, obstack_alloc, obstack_base,
4435 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4436 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4437 obstack_grow0, obstack_init, obstack_int_grow,
4438 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4439 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4440 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4441 nonexistent functions.
4443 2004-05-17 Derek R. Price <derek@ximbiot.com>
4444 Paul Eggert <eggert@cs.ucla.edu>
4446 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4448 2004-05-14 Bruno Haible <bruno@clisp.org>
4450 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4451 that consists of a '.' followed by an empty digit string.
4452 Patch by Tor Lillqvist <tml@iki.fi>.
4454 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4456 Port obstack to the AS/400, where pointers are 16 bytes wide and
4457 you cannot cast an integer to a valid pointer. This patch is
4458 currently waiting to be integrated into glibc; see
4459 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4461 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4462 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4463 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4464 (struct obstack): temp member is now a union of a pointer and
4465 an integer, instead of an integer. All integer uses changed.
4466 This does not affect the physical layout of struct obstack,
4467 except on hosts (like the AS/400) where the size or alignment of
4468 void * is greater than that of ptrdiff_t.
4469 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4470 __STDC__)]: Store temporary in pointer member of union, not
4472 * obstack.c: Include <stddef.h>, for offsetof.
4473 (struct fooalign): Remove; it doesn't need a name.
4474 (union fooround): Change double to long double, and add void *.
4475 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4476 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4477 not a macro. Hence the values are always int; so remove all
4478 casts-to-int in uses.
4480 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4481 Derek Price <derek@ximbiot.com>
4483 * alloca.c: Include <alloca.h>, to get our interface.
4484 * alloca_.h: Use __alloca on AIX, so that we don't have to
4485 include <alloca.h> first. Use C89 prototype for alloca; this
4486 requires including <stddef.h> for size_t. Use extern "C" if C++.
4487 Use #elif for simplicity, since we can assume C89 now.
4488 Don't try to source the system alloca.h since it will not be found
4489 and to prevent recursively including its replacement.
4490 * fnmatch.c: Include <alloca.h> instead of opencoding.
4491 * regex.c: Likewise.
4493 2004-05-16 Derek Price <derek@ximbiot.com>
4494 Paul Eggert <eggert@cs.ucla.edu>
4496 getline cleanup. This changes the getndelim2 API: both order of
4497 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4500 * getline.c: Don't include stddef.h or stdio.h, since our
4501 interface does that.
4502 (getline): Always use getdelim, so that we don't have two
4503 copies of this code.
4504 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4506 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4507 (GETNDELIM2_MAXIMUM): New macro.
4508 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4509 instead of the old practice of delim2==0. All callers changed.
4510 Return -1 on overflow, instead of returning junk.
4511 Do not set *linesize unless allocation succeeds.
4512 * getndelim2.h: Do not include stddef.h; no longer needed, now
4513 that we include sys/types.h.
4514 * getnline.h: Likewise.
4515 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4516 (getndelim2): Reorder arguments.
4517 * getnline.c (getnline, getndelim):
4518 Don't discard the NMAX argument.
4519 (getnline): Invoke getndelim, to avoid code duplication.
4520 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4521 of (size_t) -1 by callers of the getnline family.
4523 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4525 * nanosleep.c (suspended): Change its type from int to
4526 sig_atomic_t volatile.
4527 (first_call): Make it private to rpl_nanosleep, and have it
4528 be zero initially as that's a bit faster.
4529 (my_usleep): Round up fractional times instead of truncating them,
4530 as this is the usual meaning for 'sleep'.
4532 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4534 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4535 (ENOSYS): Define if not defined.
4536 (settime): Fall back on stime if it exists and settimeofday fails.
4537 But don't bother with fallbacks if a method fails with errno == EPERM.
4539 2004-05-11 Jim Meyering <jim@meyering.net>
4541 Prior to this change, the save_cwd caller required read access to the
4542 current directory on most systems (ones with the fchdir function).
4544 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4545 fails, try write-only, and finally, resort to using xgetcwd.
4547 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4549 * obstack.c, obstack.h: Import changes from libc.
4551 2004-04-28 Bruno Haible <bruno@clisp.org>
4553 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4554 implicitly appends .exe to executables.
4555 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4556 accepts Windows pathnames.
4557 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4558 Cygwin like Windows, since it now accepts Windows pathnames.
4559 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4560 Cygwin like Windows, since it now accepts Windows pathnames.
4561 Reported by Derek Robert Price <derek@ximbiot.com>.
4563 2004-04-20 Jim Meyering <jim@meyering.net>
4565 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4567 2004-04-20 Jim Meyering <jim@meyering.net>
4568 Bruno Haible <bruno@clisp.org>
4570 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4571 memory when realloc fails.
4573 2004-04-18 Jim Meyering <jim@meyering.net>
4575 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4576 don't leak memory and do call END_UTMP_ENT.
4578 2004-04-11 Paul Eggert <eggert@twinsun.com>
4580 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4581 (CHAR_BIT): Remove, since we assume C89.
4582 Include <stdint.h> if available, as per current Autoconf CVS advice.
4584 2004-03-30 Paul Eggert <eggert@twinsun.com>
4586 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4587 not bool, to be more consistent with Unix conventions.
4588 Suggested by Bruno Haible.
4590 Merge from coreutils.
4592 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4595 * getdate.h: Include stdbool.h, and timespec.h instead of
4596 the usual <time.h> dance.
4597 (get_date): Change signature to support fractional time stamps.
4598 All callers changed.
4599 * getdate.y: Include "getdate.h" first, as we can now
4600 assume C89 and don't need to worry about 'const'.
4601 Similarly, include "unlocked-io.h" near start, not in middle.
4603 (textint.value): Use long int rather than int.
4604 (textint.digits): Use size_t rather than int.
4605 (BILLION, LOG10_BILLION): New constants.
4606 (parser_control): New member rel_ns. Members day_ordinal,
4607 time_zone, month, day, hour, minutes, rel_year, rel_month,
4608 rel_day, rel_hour, rel_minutes, rel_seconds
4609 are now long int, not int. Member seconds is now struct timespec,
4610 not int. New member timespec_seen. Members dates_seen, days_seen,
4611 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4613 (%union.intval): Now long int, not int.
4614 New member timespec.
4615 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4616 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4617 (spec): Now is a timespec or an item list.
4618 (timespec, items): New nonterminals.
4619 (time, rel, relunit, number, get_date):
4620 Add support for fractional seconds.
4621 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4622 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4623 (to_hour): First arg is now long int, not int.
4624 (to_year): Returns long int, not int.
4625 Don't treat year -70 like 70.
4626 (tm_diff): Returns long int, not int.
4627 (lookup_word): Use bool instead of int when appropriate.
4628 (yylex): Use size_t for count, not int.
4629 Detect overflow when parsing large integer constants.
4630 Add support for fractions.
4631 (get_date): Make pointers 'const' if possible.
4632 Use more-portable code to detect integer overflow.
4633 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4634 Don't use ctime; it's not reliable if the year has >4 digits.
4636 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4637 This is for compatibility with BSD.
4639 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4640 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4641 From coreutils' system.h.
4643 * userspec.c: Don't include "posixver.h".
4644 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4645 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4646 compatible extension. Simplify code by removing a boolean int
4647 that was always nonzero if a string was nonnull.
4649 2004-03-30 Jim Meyering <jim@meyering.net>
4651 Merge from coreutils.
4653 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4655 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4656 an empty input stream.
4658 * readtokens.c: Include <stdbool.h>.
4659 (readtoken): Use `size_t' rather than int/long.
4660 All callers adjusted.
4661 Use `bool' rather than `int' where appropriate.
4662 Use memset rather than an explicit loop.
4663 Use x2nrealloc rather than xrealloc.
4664 Allow the use of `\0' as a delimiter.
4665 (readtokens): Likewise.
4666 * readtokens.h (readtoken, readtokens): Update prototypes.
4668 2004-03-30 Bruno Haible <bruno@clisp.org>
4670 * getloadavg.c (getloadavg): Don't assume setlocale returns
4673 2004-03-29 Paul Eggert <eggert@twinsun.com>
4675 Merge changes to getloadavg.c from coreutils and Emacs.
4677 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4678 Define to an expression, not to the empty string.
4679 Include cloexec.h and xalloc.h.
4680 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4681 Use set_cloexec_flag rather than rolling our own.
4682 * cloexec.c, cloexec.h: New files.
4684 2004-03-18 Paul Eggert <eggert@twinsun.com>
4686 * getopt.h: Sync with libc CVS.
4688 2004-03-18 Paul Eggert <eggert@twinsun.com>
4689 Bruno Haible <bruno@clisp.org>
4691 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4692 not on all platforms that have <wchar.h>.
4693 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4695 2004-03-09 Paul Eggert <eggert@twinsun.com>
4697 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4699 * getopt_int.h: New file, also synced from libc.
4701 2004-03-07 Paul Eggert <eggert@twinsun.com>
4703 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4704 '#if' expressions. Unlike the code it replaces, it does not
4705 depend on (defined _SC_PAGESIZE). However, it does depend on
4706 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4707 first reported by Jason Andrade in
4708 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4710 2004-01-18 Simon Josefsson <jas@extundo.com>
4712 * strdup.h: New file.
4713 * strdup.c: Include it.
4714 * path-concat.c: Include strdup.h. Drop strdup declaration.
4715 * userspec.c: Include strdup.h. Drop strdup declaration.
4717 2004-02-06 Karl Berry <karl@gnu.org>
4719 * config.charset: update from gettext 0.14.1.
4721 2004-02-05 Paul Eggert <eggert@twinsun.com>
4723 Add comments and code, prompted by suggestions from Bruno Haible
4725 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4726 describing the enum quoting_style values.
4727 * quotearg.c (quotearg_alloc): New function.
4728 (quotearg_buffer_restyled): Treat lone { and } as special.
4729 Treat = as special. Work around bug with older shells
4730 that "see" a '\' that is really the 2nd byte of a multibyte char.
4731 Quote empty string with shell_quoting_style.
4733 2004-02-03 Bruno Haible <bruno@clisp.org>
4735 * pipe.h: New file, from GNU gettext.
4736 * pipe.c: New file, from GNU gettext.
4738 2004-01-27 Bruno Haible <bruno@clisp.org>
4740 * execute.h: New file, from GNU gettext.
4741 * execute.c: New file, from GNU gettext.
4742 * w32spawn.h: New file, from GNU gettext.
4744 2004-01-23 Paul Eggert <eggert@twinsun.com>
4746 Exit-status fix from coreutils.
4748 Use exit_failure consistently in place of EXIT_FAILURE,
4749 so that program exit statuses are consistent on failure.
4751 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4752 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4753 * argmatch.h: Comment fix to match the above.
4754 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4755 Now a macro referring to exit_failure, instead of a separate
4756 variable. Include "exitfail.h" to get it.
4757 * xstrtol.h: Include "exitfail.h".
4758 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4760 * long-options.c (parse_long_options): Use prototype
4761 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4764 2004-01-21 Jim Meyering <jim@meyering.net>
4766 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4767 so as not to conflict with a different-sized __mktime_internal
4768 function in GNU libc.
4769 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4770 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4772 2004-01-18 Paul Eggert <eggert@twinsun.com>
4774 Merge from diffutils.
4776 * file-type.c (file_type): Add typed memory objects.
4777 * file-type.h (S_TYPEISTMO): New macro.
4779 * c-stack.h (c_stack_action): Remove argv argument.
4780 * c-stack.c (c_stack_action): Likewise. All uses changed.
4781 (die): Don't calculate message unless segv_action returns.
4782 (get_stack_location, min_address_from_argv, max_address_from_argv,
4783 volatile stack_base, volatile_stack_size): Remove.
4784 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4785 that every segmentation violation is a stack overflow. (Ouch!)
4786 See Debian bug 136249 (still outstanding) for more info about why
4787 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4789 2003-11-30 Bruno Haible <bruno@clisp.org>
4791 Safer stack allocation.
4792 * setenv.c: Include allocsa.h.
4793 (alloca): Remove fallback definition.
4794 (freea): Remove macro.
4795 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4798 2003-10-17 Bruno Haible <bruno@clisp.org>
4800 * binary-io.h: Avoid warnings on Cygwin.
4802 2003-12-28 Bruno Haible <bruno@clisp.org>
4804 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4805 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4807 2003-11-28 Bruno Haible <bruno@clisp.org>
4809 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4811 2003-11-27 Bruno Haible <bruno@clisp.org>
4813 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4815 2003-11-17 Bruno Haible <bruno@clisp.org>
4817 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4819 2003-11-24 Bruno Haible <bruno@clisp.org>
4821 * xallocsa.h: New file, from GNU gettext.
4822 * xallocsa.c: New file, from GNU gettext.
4824 2003-11-24 Bruno Haible <bruno@clisp.org>
4826 * allocsa.h: New file, from GNU gettext.
4827 * allocsa.c: New file, from GNU gettext.
4829 2003-11-24 Bruno Haible <bruno@clisp.org>
4831 * eealloc.h: New file.
4833 2004-01-15 Jim Meyering <jim@meyering.net>
4835 Merge from coreutils.
4837 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4838 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4839 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4841 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4842 optional configure-time default.
4844 * version-etc.c (version_etc_copyright): Update copyright date.
4846 * xreadlink.c (xreadlink): Correct outdated comment.
4848 2004-01-15 Paul Eggert <eggert@twinsun.com>
4850 Merge from coreutils.
4852 * posixver.c: Include posixver.h.
4854 * same.c: Include <stdbool.h>, <limits.h>.
4855 (_POSIX_NAME_MAX): Define if not defined.
4857 (same_name): If file names are silently truncated, report
4858 that the file names are the same if they are the same after
4859 the silent truncation.
4861 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4862 conversion function.
4863 * xstrtod.c (xstrtod): Likewise. All callers changed to
4864 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4867 2004-01-14 Paul Eggert <eggert@twinsun.com>
4869 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4870 with like-named macro in fnmatch.c.
4871 (EXT): Use an internal constant instead.
4873 Merge fnmatch patches from glibc.
4874 * fnmatch.c (mbsinit): Remove define.
4875 Add libc_hidden_ver (__fnmatch, fnmatch).
4876 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4877 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4879 2003-12-14 Karl Berry <karl@gnu.org>
4881 * config.charset: update from gettext-runtime.
4883 2003-12-03 Paul Eggert <eggert@twinsun.com>
4885 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4886 Bug reported by Alfred M. Szmidt.
4888 2003-11-29 Karl Berry <karl@gnu.org>
4890 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4892 2003-11-23 Paul Eggert <eggert@twinsun.com>
4893 Bruno Haible <bruno@clisp.org>
4895 * printf-parse.h: Don't include sys/types.h.
4896 (ARG_NONE): New macro.
4897 (char_directive): Change type of *arg_index fields to size_t.
4898 * printf-parse.c: Don't include sys/types.h.
4899 (SSIZE_MAX): Remove macro.
4900 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4901 Remove unnecessary overflow check.
4902 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4905 2003-11-24 Paul Eggert <eggert@twinsun.com>
4907 * alloca.c: Remove dependency on xalloc module.
4908 (xalloc_die): Remove.
4909 (memory_full) [!defined emacs]: New macro.
4910 [!defined emacs]: Don't include xalloc.h.
4911 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4912 address arithmetic overflows. Change datatypes a bit to avoid
4915 2003-11-22 Jim Meyering <jim@meyering.net>
4917 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4919 2003-11-17 Bruno Haible <bruno@clisp.org>
4921 * vasnprintf.c (alloca): Remove fallback definition.
4922 (freea): Remove definition.
4923 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4924 Reported by Paul Eggert.
4926 2003-11-17 Jim Meyering <jim@meyering.net>
4928 On systems without utime and without a utimes function capable of
4929 dealing with a NULL struct utimbuf* argument, this utime replacement
4930 could -- in unusual circumstances -- leak a file descriptor.
4931 * utime.c: Include <unistd.h> and <errno.h>.
4932 (utime_null): Be sure to close `fd' and to preserve errno.
4933 Reported by Geoff Collyer via Arnold Robbins.
4935 2003-11-16 Paul Eggert <eggert@twinsun.com>
4936 Bruno Haible <bruno@clisp.org>
4938 Protect against address arithmetic overflow.
4939 * printf-args.h: Include stddef.h.
4940 (arguments): Change type of field 'count' to size_t.
4941 * printf-args.c (printf_fetchargs): Use size_t instead of
4942 'unsigned int' where appropriate.
4943 * printf-parse.h: Include sys/types.h.
4944 (char_directive): Change type of *arg_index fields to ssize_t.
4945 (char_directives): Change type of fields 'count', max_*_length to
4947 * printf-parse.c: Include sys/types.h and xsize.h.
4948 (SSIZE_MAX): Define fallback value.
4949 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4950 instead of 'int' where appropriate. Check a_allocated, d_allocated
4951 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4952 * vasnprintf.c: Include xsize.h.
4953 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4954 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4955 overflow. Avoid wraparound when converting a width or precision from
4958 2003-11-16 Bruno Haible <bruno@clisp.org>
4960 Update from GNU gettext.
4961 * printf-parse.c: Generalize to it can be compiled for wide strings.
4962 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4963 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4964 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4965 SNPRINTF): New macros.
4966 Don't include <alloca.h> if the file is used inside libintl.
4967 (local_wcslen): New function, for Solaris 2.5.1.
4968 (VASNPRINTF): Use it instead of wcslen.
4970 2003-11-16 Bruno Haible <bruno@clisp.org>
4972 * xsize.h (xmax): New function.
4973 (xsum, xsum3, xsum4): Declare as "pure" functions.
4975 2003-11-12 Paul Eggert <eggert@twinsun.com>
4977 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4978 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4979 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4980 heuristic is just as accurate as far as we know, and it removes a
4981 dependency on size_max.m4 and ptrdiff_max.m4.
4983 2003-11-12 Paul Eggert <eggert@twinsun.com>
4985 * xstrtol.c (__xstrtol): Remove "break" immediately after
4986 "return", to pacify some unknown compiler. Problem reported
4989 2003-11-11 Bruno Haible <bruno@clisp.org>
4991 * xsize.h (SIZE_MAX): Remove fallback definition.
4992 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4995 2003-11-10 Paul Eggert <eggert@twinsun.com>
4997 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4998 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4999 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5001 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5002 not (size_t) -1, since it's defined here.
5004 2003-11-06 Paul Eggert <eggert@twinsun.com>
5006 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5007 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5008 Reject sizes of exactly SIZE_MAX bytes.
5009 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5010 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5012 2003-11-05 Bruno Haible <bruno@clisp.org>
5014 * xsize.h: Include limits.h, to avoid a possible collision with
5015 SIZE_MAX defined in <limits.h> on Solaris.
5017 2003-11-04 Bruno Haible <bruno@clisp.org>
5019 * xsize.h: New file.
5020 * linebreak.c: Include xsize.h.
5021 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5022 argument for overflow.
5023 Suggested by Paul Eggert.
5025 2003-10-31 Bruno Haible <bruno@clisp.org>
5027 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5028 to avoid (extremely rare) race condition.
5029 Suggested by Paul Eggert.
5031 2003-11-03 Jim Meyering <jim@meyering.net>
5033 * userspec.c: Include "userspec.h".
5034 * userspec.h: New file.
5036 2003-10-31 Paul Eggert <eggert@twinsun.com>
5038 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5039 * mountlist.c (SIZE_MAX): Define if not defined already.
5040 (read_filesystem_list): Set and use me_type_malloced.
5041 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5042 whatever the type happens to be), for brevity and consistency.
5043 Check for size calculation overflow on Alphas running OSF/1.
5045 2003-10-31 Jim Meyering <jim@meyering.net>
5047 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5049 * linebuffer.c: Include <string.h> for declaration of memset.
5051 2003-10-30 Paul Eggert <eggert@twinsun.com>
5052 Bruno Haible <bruno@clisp.org>
5054 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5055 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5057 2003-10-29 Paul Eggert <eggert@twinsun.com>
5059 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5060 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5062 * quotearg.c (quotearg_n_options): Use it.
5063 * group-member.c: Include <stdbool.h>.
5064 (free_group_info): Arg is now const *; don't free arg.
5065 (get_group_info): Now returns bool and accepts struct group_info *,
5066 rather than returning a malloc'ed struct group_info *.
5067 All uses changed. Check for overflow in internal size calculation.
5069 * getusershell.c (readname): Simplify the code by using x2nrealloc
5070 rather than xmalloc/xrealloc.
5071 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5072 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5073 conformance bug: the old code used a pointer after freeing the
5074 storage that it addressed.
5075 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5076 rather than doing it by hand.
5077 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5078 the buffer preserved. Use free and xmalloc instead.
5079 * quotearg.c (quotearg_n_options): Likewise.
5080 Use a simpler test for size overflow. Don't use xalloc_oversized
5081 because unsigned int might be wider than size_t (!); this suggests
5082 that we should switch from unsigned int to size_t for slot numbers.
5084 2003-10-27 Bruno Haible <bruno@clisp.org>
5086 * stdbool_.h: Better support for BeOS.
5088 2003-10-27 Paul Eggert <eggert@twinsun.com>
5090 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5091 to allocate the returned structure. Do not allocate a subarray,
5092 as x2nrealloc will do that.
5093 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5094 instead of xnrealloc.
5095 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5097 2003-10-26 Paul Eggert <eggert@twinsun.com>
5099 * xalloc.h (xalloc_oversized): New static inline function, for
5100 callers that want to do their own size-overflow checking. Include
5101 <stdbool.h>, since xalloc_oversized returns bool.
5102 * xalloc.c (array_size_overflow): Remove. All callers changed
5103 to use xalloc_oversized.
5105 Add two functions x2realloc, x2nrealloc, for programs that grow
5106 arrays dynamically by doubling their sizes.
5107 * xalloc.h (x2realloc, x2nrealloc): New decls.
5108 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5111 Port to C99 semantics for 'inline' of external functions.
5112 Bug reported by Bruno Haible.
5113 * xmalloc.c (xnmalloc_inline): New static inline function,
5114 with the old contents of xnmalloc.
5115 (xnmalloc, xmalloc): Use it.
5116 (xnrealloc_inline): New static inline function,
5117 with the old contents of xnrealloc.
5118 (xnrealloc, xrealloc): Use it.
5120 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5122 2003-10-25 Paul Eggert <eggert@twinsun.com>
5124 Fix several address-calculation bugs in the hash modules,
5125 plus some minor code cleanup.
5127 * hash.h: Include <stdbool.h>, for bool.
5128 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5129 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5130 hash_get_n_entries, hash_get_max_bucket_length,
5131 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5132 hash_rehash): Use size_t rather than unsigned.
5133 * hash.c (struct hash_table, hash_get_n_buckets,
5134 hash_get_n_buckets_used, hash_get_n_entries,
5135 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5136 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5137 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5139 (SIZE_MAX): Define if not defined.
5140 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5141 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5143 Use const * when possible.
5144 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5145 (check_tuning): Fix bug: if tuning parameters were very close to
5146 0 or 1, rounding errors could have caused subscript violations.
5147 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5148 (hash_initialize): Add 'fail:' label
5149 to free table and return NULL, and use it to simplify code.
5150 Use calloc rather than clearing the storage ourself.
5151 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5152 buffer size calculations.
5153 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5154 Include <stddef.h>, for size_t.
5155 * hash-pjw.c (hash_pjw): Likewise.
5156 Switch to method described by Bruno Haible.
5157 Include <limits.h>, for CHAR_BIT.
5158 (SIZE_BITS): New macro.
5160 2003-10-21 Paul Eggert <eggert@twinsun.com>
5162 * getndelim2.c (getndelim2): When size calculation overflows,
5163 ceiling the allocation at NMAX bytes rather than silently
5164 discarding input bytes before NMAX is reached. This makes
5165 a difference only if NMAX exceeds SIZE_MAX / 2.
5167 * obstack.c: Merge from glibc.
5168 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5169 Add libc_hidden_def (_obstack_newchunk).
5170 (_obstack_free) [! defined _LIBC]: Remove.
5171 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5172 a clone of the function body.
5173 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5174 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5176 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5177 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5180 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5181 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5182 Don't use lvalue casts, as GCC plans to remove support for them
5183 in GCC 3.5. Reported by Joseph S. Myers. This bug
5184 was also present in the non-GCC version, indicating that this
5185 code had always been buggy and had never been widely used.
5186 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5187 Use the fast variant of each macro, rather than copying the
5188 definiens of the fast variant; that way, we'll be more likely to
5189 catch future bugs in the fast variants.
5191 2003-10-20 Bruno Haible <bruno@clisp.org>
5193 * wait-process.h: New file, from GNU gettext.
5194 * wait-process.c: New file, from GNU gettext.
5196 2003-10-19 Jim Meyering <jim@meyering.net>
5198 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5200 2003-10-16 Paul Eggert <eggert@twinsun.com>
5202 * getgroups.c: Include <errno.h>, <stdlib.h>.
5203 (getgroups): First arg is int, not size_t.
5204 Don't let 'free' mangle errno.
5206 2003-10-16 Jim Meyering <jim@meyering.net>
5208 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5210 2003-10-15 Paul Eggert <eggert@twinsun.com>
5212 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5214 (new_exclude, add_exclude_file): Initial size no longer needs to
5216 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5217 our own address arithmetic overflow checking.
5219 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5220 (fnmatch): Do not alloca more than 2000 wide characters;
5221 instead, use malloc for large buffers.
5222 Check for address arithmetic overflow, and return -1
5223 with errno set to ENOMEM in that case.
5224 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5225 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5226 instead, return -1. Check for address arithmetic overflow.
5228 2003-10-14 Paul Eggert <eggert@twinsun.com>
5230 Handle invalid suffixes and overflow independently, so that
5231 callers can treat them independently as needed. Fix some bugs in
5232 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5233 suffix for a human-readable blocksize. The major caller-visible
5234 change is the addition of a new
5235 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5236 that both overflow and suffix chars were found.
5238 * human.c (humblock): Don't check separately for invalid suffix
5239 char; that is xstrtoumax's job (now that its bug is fixed).
5240 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5241 INTMAX_MAX]: New macros.
5242 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5243 TYPE_MAXIMUM): New macros.
5244 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5245 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5246 if overflow occurs, as it's what __strtol does and it's more useful
5248 (__xstrtol): If __strtol reports some error other than ERANGE,
5249 reflect it to the caller as LONGINT_INVALID. If it reports
5250 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5251 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5252 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5254 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5255 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5256 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5257 [defined UINTMAX_MAX]: New macros.
5259 2003-10-14 Bruno Haible <bruno@clisp.org>
5261 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5262 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5263 Also use volatile where needed.
5265 2003-10-12 Paul Eggert <eggert@twinsun.com>
5267 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5268 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5269 and define in terms of the other primitives.
5270 * xmalloc.c: Include stdbool.h; do not include exit.h.
5271 (SIZE_MAX): Define if not already defined.
5272 (array_size_overflow): New function.
5273 (xalloc_die): Abort instead of exiting if 'error' returns.
5274 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5275 (xmalloc, xrealloc): Use them.
5276 (xcalloc): Check for address arithmetic overflow.
5277 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5278 a bit faster than strcpy.
5280 2003-10-08 Paul Eggert <eggert@twinsun.com>
5282 Merge getpass from libc, plus a few fixes.
5284 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5285 Include <stdbool.h>.
5286 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5287 __fsetlocking to empty.
5288 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5289 do include <bits/libc-lock.h>.
5290 Do not include <fcntl.h>; not needed.
5291 [_LIBC]: Include <wchar.h>.
5292 (NOTCANCEL_MODE): New macro.
5293 (flockfile, funlockfile) [_LIBC]: New macros.
5294 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5295 [!_LIBC]: New macros.
5296 (call_fclose): New function.
5297 (getpass): Use it. Save tty stream separately; this simplifies the
5298 code and makes it more reliable if stdin happens to equal stdout.
5299 Invoke __fsetlocking on tty.
5300 Handle thread cancellation if needed.
5301 Namespace cleanup (use __tcgetattr, __getline).
5302 Use bool for Booleans.
5303 [USE_IN_LIBIO]: Handle wide streams.
5304 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5305 stream might go where.
5307 * unlocked-io.h: Include <stdio.h>, so that the caller
5308 doesn't have to include <stdio.h> before us.
5309 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5310 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5311 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5312 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5313 if not declared, so that we can use getpass.c code from libc without
5315 (flockfile, ftrylockfile, funlockfile): New macros.
5317 2003-10-06 Bruno Haible <bruno@clisp.org>
5319 * version-etc-2.h: Remove file.
5320 * version-etc-2.c: Remove file.
5322 2003-09-25 Jim Meyering <jim@meyering.net>
5323 Bruno Haible <bruno@clisp.org>
5325 This lets translators provide better translations for the
5326 "Written by ..." part of --version output.
5327 * version-etc.h: Include stdarg.h.
5328 (version_etc_copyright): Declare as readonly.
5329 (version_etc): Make this function variadic with a NULL-terminated list
5330 of author name strings.
5331 (version_etc_va): New declaration.
5332 * version-etc.c: Include stdarg.h, stdlib.h.
5333 (version_etc_copyright): Declare as readonly.
5334 (version_etc_va): New function. Provide a different translatable string
5335 for each possible number of authors < 10. Abbreviate when there are 10
5337 (version_etc): Make this function variadic. Call version_etc_va.
5338 Suggestion from Gary V. Vaughan.
5340 * long-options.h (parse_long_options): Change prototype: the authors
5341 string is moved to the end and becomes variadic.
5342 * long-options.c: Include stdarg.h.
5343 (parse_long_options): Make this function variadic, too.
5344 Call version_etc_va, not version_etc.
5346 2003-10-06 Bruno Haible <bruno@clisp.org>
5348 * fatal-signal.h: New file, from GNU gettext.
5349 * fatal-signal.c: New file, from GNU gettext.
5351 2003-10-04 Karl Berry <karl@gnu.org>
5353 * argp*: update from libc.
5355 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5357 * getpass.c (getpass): Use a no-op fseek when switching from input to
5358 output mode on the same stream.
5360 2003-09-29 Paul Eggert <eggert@twinsun.com>
5362 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5363 Fix arg typo in previous patch.
5365 2003-09-28 Jim Meyering <jim@meyering.net>
5367 * error.c: Correct cpp indentation.
5369 2003-09-27 Paul Eggert <eggert@twinsun.com>
5371 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5372 Omit the special code that used __typeof__, since we worry that
5373 it could be more trouble than it's worth. See:
5374 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5375 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5379 2003-09-26 Jim Meyering <jim@meyering.net>
5381 * error.c (error_tail): Move some declarations
5382 into inner scope where the local variables are used.
5384 2003-09-26 Bruno Haible <bruno@clisp.org>
5386 * stpncpy.h (gnu_stpncpy): New declaration.
5387 (stpncpy): Define as alias for gnu_stpncpy.
5388 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5390 2003-09-26 Paul Eggert <eggert@twinsun.com>
5392 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5393 (error_tail): Do not loop, reallocating temporary buffer, since
5394 the output cannot contain more wide characters than the input
5395 contains bytes, the size must be big enough already. This avoids
5396 one potential size overflow calculation. Check for size overflow
5397 when calculating temporary buffer size. Free temporary buffer
5398 when done, if it was allocated with malloc; this plugs a memory
5399 leak. Remove casts from void * to pointers, that are no longer
5400 needed now that we're assuming C89 or better.
5402 Merge error changes from glibc.
5404 * error.c, error.h: Update copyright notice header to match glibc.
5405 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5406 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5407 Disable cancellation while printing error.
5408 * error.h: Prepend __ to parameter names.
5410 2003-09-25 Karl Berry <karl@gnu.org>
5412 * argp-fmtstream.c, argp-help.c: update from libc.
5414 2003-09-25 Bruno Haible <bruno@clisp.org>
5416 * version-etc-2.h: New file, from version-etc.h with modifications.
5417 * version-etc-2.c: New file, from version-etc.c with modifications.
5419 2003-09-25 Simon Josefsson <jas@extundo.com>
5421 * xgetdomainname.h: New file.
5422 * xgetdomainname.c: New file.
5424 2003-09-25 Simon Josefsson <jas@extundo.com>
5425 Bruno Haible <bruno@clisp.org>
5427 * getdomainname.h: New file.
5428 * getdomainname.c: New file.
5430 2003-09-24 Paul Eggert <eggert@twinsun.com>
5432 * linebuffer.c (freebuffer): Don't free the argument, just
5433 the buffer associated with the argument. Bug reported by
5436 2003-09-19 Karl Berry <karl@gnu.org>
5438 * argp.h: update from libc.
5440 2003-09-16 Paul Eggert <eggert@twinsun.com>
5442 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5443 input error, instead of returning NULL the next time we are called
5444 (and therefore losing track of errno).
5446 2003-09-15 Paul Eggert <eggert@twinsun.com>
5448 * getndelim2.c (getndelim2): Don't trash errno when a read
5449 fails, so that the caller gets the proper errno.
5451 * readutmp.c (read_utmp): Likewise.
5452 Check for fstat error. Close stream and free storage
5455 2003-09-14 Bruno Haible <bruno@clisp.org>
5457 * fwriteerror.h: New file.
5458 * fwriteerror.c: New file.
5460 2003-09-14 Jim Meyering <jim@meyering.net>
5462 * getloadavg.c: Correct cpp indentation.
5463 * strdup.c: Likewise.
5464 * vasnprintf.c: Likewise.
5466 2003-09-12 Paul Eggert <eggert@twinsun.com>
5468 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5469 * obstack.c [!defined _LIBC]: Likewise.
5470 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5471 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5472 * exitfail.c: Don't include stdlib.h; no longer needed.
5474 More changes to assume C89 or better.
5476 * error.c (error_tail): Assume vprintf.
5478 * argmatch.c (getenv): Remove decl.
5479 * progreloc.c (get_full_program_name): Define via prototype.
5480 * setenv.c (clearenv): Likewise.
5481 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5483 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5484 (malloc, memcpy): Remove decls.
5485 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5486 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5487 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5488 (memcpy): Remove macro.
5489 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5490 (__P): Remove. All uses removed.
5491 (PTR): Remove. All uses changed to void *.
5492 (CHAR_BIT, NULL): Remove.
5493 (spaces, zeros, memset_space, memset_zero)
5494 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5496 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5497 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5498 Define with prototype.
5499 Remove now-unnecessary prototype decl.
5500 (extra_args_spec): Assume ANSI C. All uses changed.
5501 (extra_args_spec_iso): Remove.
5502 (my_strftime, emacs_strftimeu): Define via prototype.
5503 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5505 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5506 * strtoimax.c: Include <stdlib.h> unconditionally.
5507 (strtoul, strtol): Remove decls.
5508 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5510 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5511 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5512 (LOCALE_PARAM_PROTO): New macro.
5513 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5514 (INTERNAL (strtol), strtol): Define with a prototype.
5515 (PARAMS): Remove. All uses removed.
5516 * tempname.c: Include <string.h> unconditionally.
5517 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5518 * xgethostname.c (main): Define with a prototype.
5519 * xmalloc.c: Include "xalloc.h" first, to check interface.
5520 Include <stdlib.h> unconditionally.
5521 (calloc, malloc, realloc, free): Remove decls.
5522 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5523 Include <stdlib.h> unconditionally. Sort include file names.
5525 (xstrtod): Define with a prototype.
5526 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5527 (strtol, strtoul): Remove decls.
5529 2003-09-11 Paul Eggert <eggert@twinsun.com>
5531 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5532 Include <stdlib.h>, <string.h> unconditionally.
5533 Remove now-unnecessary cast to char *.
5534 * strnlen.c: Include <string.h> unconditionally.
5535 * yesno.c (yesno): Define with a prototype.
5537 2003-09-10 Bruno Haible <bruno@clisp.org>
5539 * strcspn.c: Include <string.h> unconditionally.
5540 * strpbrk.c: Include <string.h> unconditionally.
5541 * strstr.c: Include <string.h> unconditionally.
5542 * unicodeio.c: Include <string.h> unconditionally.
5543 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5544 * unsetenv.c: Likewise.
5545 * xreadlink.c: Include <stdlib.h> unconditionally.
5546 * yesno.c: Include <stdlib.h> unconditionally.
5547 (rpmatch): Add prototype.
5549 2003-09-10 Jim Meyering <jim@meyering.net>
5551 * error.c: Correct indentation of cpp directives.
5553 2003-09-09 Paul Eggert <eggert@twinsun.com>
5557 * acosl.c (main): Use a prototype.
5558 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5561 * getloadavg.c (getloadavg, main): Define via prototypes.
5563 * getopt.h (struct option.name): Assume C89, and use 'const'.
5564 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5565 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5567 * getopt.c (const): Remove macro.
5568 Include <string.h> unconditionally.
5569 (my_index): Remove; all uses changed to strchr.
5570 (strlen): Remove decl.
5571 (exchange): Remove forward decl; no longer needed.
5572 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5573 Define with prototype.
5574 * getopt1.c (const): Remove macro.
5575 (getopt_long, getopt_long_only, main): Define with prototype.
5577 * getugroups.c: Include <string.h> unconditionally.
5579 * getusershell.c: Include <stdlib.h> unconditionally.
5580 (getusershell, setusershell, endusershell, readname, main):
5581 Define with prototypes.
5583 * group-member.c: Include group-member.h first.
5584 Include <stdlib.h> unconditionally.
5586 * hard-locale.c: Include hard-locale.h first.
5587 Include <stdlib.h>, <string.h> unconditionally.
5589 * hash.c (free, malloc): Remove decls.
5590 Include <stdlib.h> unconditionally.
5592 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5593 (getenv): Do not declare.
5595 * idcache.c: Include <string.h> unconditionally.
5597 * long-options.c: Include long-options.h first, to test interface.
5598 Include <stdlib.h> unconditionally.
5600 * makepath.c: Include makepath.h first, to test interface.
5601 Include <stdlib.h> and <string.h> unconditionally.
5603 * linebuffer.c: Include <stdlib.h>.
5604 (free): Remove decl.
5606 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5607 rpl_malloc returns void *, not char *.
5608 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5610 * md5.h: Include <limits.h> unconditionally.
5611 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5612 (__P): Remove; all uses removed.
5613 * md5.c: Include "md5.h" first.
5614 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5615 md5_buffer, md5_process_bytes, md5_process_block):
5616 Define with prototypes.
5617 * sha.h (__P): Remove all uses. (It wasn't defined??)
5618 * sha.c: Include "sha.h" first.
5619 Include <stdlib.h>, <string.h> unconditionally.
5621 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5622 * memcmp.c (__ptr_t): Likewise.
5623 * memrchr.c (__ptr_t): Likewise.
5624 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5625 Include <string.h> unconditionally.
5626 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5627 * memchr.c: Include <stdlib.h> unconditionally.
5628 * memchr.c (LONG_MAX): Remove.
5629 * memrchr.c (LONG_MAX): Likewise.
5630 * memchr.c (__memchr): Define via a prototype.
5631 * memrchr.c (__memrchr): Likewise.
5632 * memcmp.c (__P): Remove, and remove all uses.
5633 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5634 Remove forward decls; no longer needed.
5635 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5636 Use types required by C89 in prototype.
5638 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5639 * savedir.c: Likewise.
5640 * mkdir.c (free): Remove decl.
5641 * rmdir.c (rmdir): Define with a prototype.
5642 * savedir.c: Include savedir.h first, to test interface.
5644 * mktime.c (STDC_HEADERS): Remove.
5645 Include <stdlib.h>, <string.h> unconditionally.
5647 * modechange.c: Include <stdlib.h> unconditionally.
5648 (malloc): Remove decl.
5650 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5651 (free): Remove decl.
5653 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5654 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5655 (This type really should be intptr_t, but that's a C99ism.)
5656 (_obstack_memcpy): Remove: all uses changed to memcpy.
5657 Include <string.h> unconditionally.
5658 (struct obstack): Assume __STDC__ for types of members
5659 chunkfun, freefun, extra_arg.
5660 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5661 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5662 obstack_begin, obstack_specify_allocation,
5663 obstack_specify_allocation_with_arg, obstack_chunkfun,
5664 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5665 Remove unprototyped decls and the macros that use them.
5666 * obstack.c (POINTER): Remove. All uses changed to void *.
5667 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5668 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5669 (defined __STDC__ && __STDC__)]:
5670 Remove nonprototyped code.
5671 Include <stdlib.h> unconditionally.
5672 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5673 _obstack_allocated_p, _obstack_free, obstack_free,
5674 _obstack_memory_used, print_and_abort):
5675 Define using prototypes.
5676 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5677 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5678 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5679 obstack_next_free, obstack_object_size, obstack_room) [0]:
5680 Remove unused, unprototyped code.
5682 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5684 * physmem.c (physmem_total, physmem_available, main): Define
5687 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5688 (main): Define with a prototype.
5690 * posixver.c (getenv): Remove decl.
5692 * putenv.c (malloc): Returns void *, not char *.
5693 Include <string.h> unconditionally.
5694 (strchr, memcpy, NULL): Do not define.
5696 * readtokens.c: Include readtokens.h first, to test interface.
5697 Include <stdlib.h>, <string.h> unconditionally.
5698 (init_tokenbuffer): Define with a prototype.
5700 * regex.c (PARAMS): Remove. All uses removed.
5701 All uses of _RE_ARGS removed, too.
5702 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5704 (bzero): Assume memset exists.
5705 (memcmp, memcpy, NULL): Remove.
5706 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5707 char, or assignments to local vars of type signed char.
5708 (init_syntax_once, PREFIX(extract_number_and_incr),
5709 PREFIX(print_partial_compiled_pattern),
5710 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5711 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5712 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5713 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5714 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5715 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5716 wcs_compile_range, byte_compile_range, truncate_wchar,
5717 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5718 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5719 count_mbs_length, wcs_re_match_2_internal,
5720 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5721 PREFIX(alt_match_null_string_p),
5722 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5723 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5724 regfree, PREFIX(extract_number)): Define with prototype. Remove
5725 now-unnecessary declaration, if any.
5726 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5728 Remove now-unnecessary casts among pointer types.
5729 * regex.h (_RE_ARGS): Remove. All uses removed.
5731 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5732 (free): Remove decl.
5734 * rpmatch.c: Include <stdlib.h> unconditionally.
5736 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5737 (free): Remove decl.
5739 * save-cwd.c: Include <stdlib.h> unconditionally.
5740 * xgetcwd.c: Likewise.
5742 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5743 (free): Remove decl.
5745 * strchrnul.c (strchrnul): Define with a prototype.
5746 Fix bug: c_in was not converted to char before searching.
5748 The following changes are not K&R related:
5750 * group-member.h: Include <sys/types.h>, so that this file is
5752 * makepath.h: Likewise.
5754 * getusershell.c (readname, default_index, line_size, readname):
5755 Use size_t, not int, for sizes.
5756 (readname): If the size overflows, report an error instead of
5759 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5761 * getndelim2.c: Assume stdlib.h per the C89 spec.
5763 2003-09-08 Paul Eggert <eggert@twinsun.com>
5765 Assume C89 or better; remove K&R cruft.
5766 A few of these changes were first proposed by Derek Robert Price
5767 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5769 * addext.c: Include <string.h> unconditionally.
5770 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5771 Don't declare getenv or malloc.
5773 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5774 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5776 (find_stack_direction, alloca): Use prototypes.
5778 * atexit.c (atexit): Define using a prototype.
5780 * basename.c, dirname.c, stripslash.c:
5781 Include <string.h> unconditionally.
5783 * bcopy.c: Include <stddef.h>.
5784 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5786 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5788 * error.h (error, error_at_line, error_print_progname)
5789 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5790 * error.c: Include error.h first, to check interface.
5791 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5792 (VA_START): Remove; all uses changeed to va_start.
5793 (exit, strerror): Remove decls.
5794 (error_print_progname): Prototype uncondionally.
5795 Don't include <errno.h>; no longer needed.
5796 (private_strerror): Remove.
5797 (error_tail): Always define.
5798 (error, error_at_line): Assume C89 or better; always use prototypes.
5799 * fatal.c: Include "fatal.h" first, to test interface.
5800 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5801 (VA_START): Remove; all uses changed to va_start.
5802 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5804 (exit): Remove decl.
5805 (fatal): Prototype unconditionally. Assume va_start works.
5806 Abort at end, to pacify gcc.
5808 * euidaccess.c (main): Define with a prototype.
5810 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5812 * exitfail.c: Include <stdlib.h> unconditionally.
5814 * fnmatch_.h (__P): Remove. All uses changed to assume
5816 * fnmatch.c: Include fnmatch.h first, to test interface.
5817 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5818 (getenv): Remove decl.
5819 (fnmatch): Define using a prototype.
5820 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5821 (FCT): Define using a prototype.
5823 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5825 * gethostname.c: Include <stddef.h>.
5826 (gethostname): Define with prototype. Length is size_t, not int.
5828 2003-09-08 Paul Eggert <eggert@twinsun.com>
5830 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5831 getversion.c should have been removed then, but was accidentally
5834 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5835 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5837 2003-09-07 Paul Eggert <eggert@twinsun.com>
5839 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5840 copy_tm_result. Bug reported by Simon Josefsson in
5841 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5843 2003-09-06 Paul Eggert <eggert@twinsun.com>
5845 * time_r.c, time_r.h: New files.
5847 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5849 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5850 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5852 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5854 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5855 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5858 * timegm.c: Switch to glibc implementation, with the following changes:
5859 [defined HAVE_CONFIG_H]: Include <config.h>.
5860 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5861 (__mktime_internal) [!defined _LIBC]: New decl.
5862 (__gmtime_r) [!defined _LIBC]: New macro and function.
5863 (timegm): Use a prototype, since gnulib assumes C89.
5864 Do not bother declaring tmp to be const, as it's not really usefu.
5865 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5866 (timegm): Declare only if HAVE_DECL_TIMEGM.
5868 2003-09-03 Paul Eggert <eggert@twinsun.com>
5870 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5871 Bug reported by Lute Kamstra in
5872 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5874 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5875 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5876 course with correspondingly smaller numbers for tomorrow and
5877 yesterday. From Tadayoshi Funaba. Originally installed into
5878 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5881 2003-08-31 Simon Josefsson <jas@extundo.com>
5883 * timegm.h: New file.
5884 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5886 2003-08-31 Karl Berry <karl@gnu.org>
5888 * argp.h: update from libc.
5890 2003-08-28 Bruno Haible <bruno@clisp.org>
5892 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5893 warning on QNX, which defines O_BINARY to 000000.
5895 2003-08-24 Bruno Haible <bruno@clisp.org>
5897 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5898 MSVC7 <stdio.h> is included later.
5900 2003-08-20 Bruno Haible <bruno@clisp.org>
5902 * progname.h: New file, from GNU gettext.
5903 * progname.c: New file, from GNU gettext.
5904 * progreloc.c: New file, from GNU gettext.
5906 2003-08-19 Bruno Haible <bruno@clisp.org>
5908 * xstrdup.c: Assume <string.h> exists.
5910 2003-08-18 Jim Meyering <jim@meyering.net>
5912 * setenv.h: Indent nested cpp directive.
5913 * vasnprintf.c: Remove trailing blanks.
5915 2003-08-17 Simon Josefsson <jas@extundo.com>
5916 Bruno Haible <bruno@clisp.org>
5918 * xstrndup.h: New file.
5919 * xstrndup.c: New file.
5921 2003-08-17 Bruno Haible <bruno@clisp.org>
5923 * strndup.h: New file.
5925 2003-08-16 Paul Eggert <eggert@twinsun.com>
5927 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5928 space, undoing this 2003-08-12 change:
5929 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5931 2003-08-16 Jim Meyering <jim@meyering.net>
5933 Merge from coreutils.
5934 * xstrtoimax.c: #else #if -> #elif.
5935 * xstrtoumax.c: Likewise.
5937 2003-08-15 Paul Eggert <eggert@twinsun.com>
5939 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5940 rather than tab, after '#' in shell-script copyright notices.
5941 Suggested by Bruno Haible.
5943 2003-08-15 Jim Meyering <jim@meyering.net>
5944 and Paul Eggert <eggert@twinsun.com>
5946 Merge from coreutils.
5947 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5948 member but strut utmpx does not. Needed for AIX 4.3.3.
5949 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5951 2003-08-15 Jim Meyering <jim@meyering.net>
5953 Merge from coreutils.
5954 * xgethostname.c: Include <stdlib.h>.
5955 (xghostname): Don't exit for anything other than memory-related
5956 failure; just return NULL.
5957 * userspec.c: Include "posixver.h".
5958 (parse_user_spec): Accept `.' as a separator only
5959 in pre-POSIX-200112 mode.
5960 * strtoimax.c: Use #elif rather than #else #if.
5961 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5962 Remove function, now that we can rely on a working tzset function.
5963 [!_LIBC]: Ensure that the required autoconf test has been run.
5964 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5965 Use underlying_strftime for %r.
5966 * sha.c: Merge in some clean-up and optimization changes from glibc.
5967 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5968 Ensure that it is a multiple of 64.
5969 Rearrange loop exit tests so as to avoid performing an
5970 additional fread after encountering an error or EOF.
5971 * realloc.c: Update copyright date.
5973 2003-08-14 Jim Meyering <jim@meyering.net>
5975 Merge from coreutils.
5976 * obstack.h: Whitespace changes.
5977 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5978 and xcalloc return values.
5979 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5980 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5981 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5982 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5983 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5985 Use mntctl's return value to drive the entry-processing loop, since
5986 we can't rely on the value of the vmt_length member in the last
5987 entry. On some systems doing so could result in exhausting
5988 virtual memory. Based in part on a patch from Mike Jetzer.
5990 2003-08-14 Jim Meyering <jim@meyering.net>
5991 and Paul Eggert <eggert@twinsun.com>
5993 Merges from coreutils, plus other fixes.
5994 * physmem.c: Merge in portability changes from gcc/libiberty
5995 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5996 for credits and details. Thanks to Kaveh Ghazi for helping
5997 to keep these files in sync.
5998 (ARRAY_SIZE): Define it.
5999 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6000 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6001 (memcasecmp): Don't assume size_t fits in unsigned int.
6002 Remove casts and duplicate code.
6003 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6004 (memcpy): Remove definition.
6005 Merge in some clean-up and optimization changes from glibc.
6006 [BLOCKSIZE]: Move definition to top of file.
6007 Ensure that it is a multiple of 64.
6008 Rearrange loop exit tests so as to avoid performing an
6009 additional fread after encountering an error or EOF.
6010 * md5.h (md5_uintptr): Define.
6011 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6012 return to the initial working directory. Preserve errno
6014 * idcache.c: Include "xalloc.h".
6015 (xmalloc, xrealloc): Remove decls.
6016 (getuser): Remove casts no longer required in C89.
6017 * human.c: Include stdio.h, for sprintf.
6018 * group-member.c: Include "xalloc.h".
6019 (xmalloc, xrealloc): Remove decls.
6020 (get_group_info): Remove casts no longer required in C89.
6021 * getusershell.c (readname): Remove casts no longer required in C89.
6022 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6023 * getline.c: Whitespace fix, from coreutils.
6025 2003-08-13 Paul Eggert <eggert@twinsun.com>
6027 * exclude.c: Include <ctype.h>
6028 (IN_CTYPE_DOMAIN): New macro.
6030 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6033 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6034 Undo previous (whitespace-only) change.
6036 2003-08-12 Paul Eggert <eggert@twinsun.com>
6038 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6039 Normalize leading white space and remove trailing white space.
6040 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6041 notice, as per ../config/srclist-update.
6043 Merge from coreutils.
6044 * euidaccess.h: New file.
6045 * euidaccess.c: Include it.
6046 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6047 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6048 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6050 2003-08-11 Bruno Haible <bruno@clisp.org>
6052 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6053 (vasnprintf): Use it instead of wcslen.
6055 2003-08-11 Bruno Haible <bruno@clisp.org>
6057 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6058 value to ensure that _Bool promotes to int. Use #define for _Bool when
6059 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6061 2003-08-10 Karl Berry <karl@gnu.org>
6063 * regex.h: update from libc (whitespace fix).
6065 2003-08-09 Paul Eggert <eggert@twinsun.com>
6067 Merge some files from coreutils. These changes were
6068 originally made by Jim Meyering.
6069 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6070 many older Unixes require this.
6071 * alloca.c (alloca): Remove cast to argument of free;
6072 no longer needed in C89.
6073 * alloca_.h, regex.h: Fix white space to match
6074 what GNU indent does.
6076 2003-08-05 Paul Eggert <eggert@twinsun.com>
6078 * bumpalloc.h: Remove.
6080 2003-08-04 Paul Eggert <eggert@twinsun.com>
6082 * getloadavg.c: Change copyright notice and spacing to conform to
6085 Merge from coreutils.
6086 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6088 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6089 from Karl Berry, implemented by Jim Meyering.
6090 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6091 from Dmitry V. Levin.
6092 Remove anachronistic cast of xrealloc.
6093 * fnmatch_.h (__const): Remove. Use 'const'.
6094 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6095 type. Otherwise, it wouldn't compile with at least /bin/cc on
6096 ymp-cray-unicos9.0.2.X.
6097 Combine two mostly-identical uses of alloca into one.
6098 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6100 2003-08-04 Dave Love <d.love@dl.ac.uk>
6104 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6105 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6106 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6107 obsolete NLIST_NAME_UNION.
6108 [__GNU__]: Undef BSD and FSCALE.
6109 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6111 2003-08-03 Paul Eggert <eggert@twinsun.com>
6113 * stdbool_.h (_Bool): Make it signed char, instead of
6114 an enum type, so that it's guaranteed to promote to int. See:
6115 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6117 2003-07-31 Paul Eggert <eggert@twinsun.com>
6119 * strerror.c: Include config.h, limits.h. Declare sprintf.
6120 (strerror): Don't assume that a printable int fits in 14 bytes.
6122 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6123 Bruno Haible <bruno@clisp.org>
6125 * getline.h (getline, getdelim): Change return type to ssize_t.
6126 * getline.c (getline, getdelim): Likewise.
6127 Remove _GNU_SOURCE define; now it's defined in config.h through
6130 2003-07-22 Paul Eggert <eggert@twinsun.com>
6132 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6133 over-parenthesization in macros.
6135 Sync with coreutils.
6137 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6140 Use `exit_failure' for xalloc and xmemcoll instead of their own
6141 private exit-failure variables.
6142 * xalloc.h (xalloc_exit_failure): Remove.
6143 * xmalloc.c: Likewise. Include exitfail.h.
6144 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6145 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6146 * xmemcoll.c: Likewise. Include exitfail.h.
6147 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6149 2003-07-18 Paul Eggert <eggert@twinsun.com>
6151 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6152 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6153 to test that it can stand by itself. Include "exitfail.h".
6154 Clients should set exit_failure instead.
6155 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6157 2003-07-18 Andreas Schwab <schwab@suse.de>
6159 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6161 2003-07-18 Bruno Haible <bruno@clisp.org>
6163 * getndelim2.h: New file.
6164 * getndelim2.c: Make into a module of its own. Include config.h,
6166 (getndelim2): Make non-static. Change return type to ssize_t.
6167 * getline.h: Change argument names.
6168 * getline.c: Include getndelim2.h instead of getndelim2.c.
6169 * getnline.c: Include getndelim2.h.
6171 2003-07-17 Bruno Haible <bruno@clisp.org>
6173 * Makefile.am: Remove file.
6174 * Makefile.in: Remove file.
6176 2003-07-17 Bruno Haible <bruno@clisp.org>
6178 * getnline.h: New file.
6179 * getnline.c: New file.
6180 * getndelim2.c: New file, extracted from getline.c.
6181 (getndelim2): Renamed from getdelim2, with added nmax argument.
6182 * getline.c: Include getndelim2.c.
6183 (getdelim2): Moved out to getndelim2.c.
6184 (getline, getdelim): Update.
6186 2003-07-15 <karl@gnu.org>
6188 * vasnprintf.c: update from gettext.
6190 2003-07-15 Jim Meyering <jim@meyering.net>
6192 * makepath.c (make_path): Enclose diagnostic in _(...).
6194 2003-07-14 Paul Eggert <eggert@twinsun.com>
6196 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6197 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6198 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6199 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6200 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6201 updated automatically by ../config/srclist-update. This changes
6202 their license from LPGL to GPL.
6204 2003-07-14 Jim Meyering <jim@meyering.net>
6206 Don't emit diagnostics. Let callers do that.
6207 * save-cwd.c: Don't include "error.h".
6208 (save_cwd): Don't call error. Ensure that errno is valid
6209 when returning nonzero.
6211 * save-cwd.h (restore_cwd): Update prototype.
6212 * save-cwd.c (restore_cwd): Remove two parameters.
6213 Simplify. Don't call error upon failure. Let callers do that.
6214 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6215 when auditing is enabled. But don't bother updating the #if.
6217 2003-07-14 Simon Josefsson <jas@extundo.com>
6219 * mempcpy.h: New file.
6220 * mempcpy.c: New file.
6222 2003-07-14 Paul Eggert <eggert@twinsun.com>
6224 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6225 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6226 unicodeio.c, unicodeio.h, unlocked-io.h:
6227 Switch from LGPL to GPL.
6229 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6231 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6232 it breaks C++ compilation.
6233 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6235 2003-07-10 Jim Meyering <jim@meyering.net>
6237 * vasnprintf.c: Remove trailing blanks.
6238 Make cpp indentation consistent.
6240 2003-07-09 Paul Eggert <eggert@twinsun.com>
6242 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6243 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6244 Switch from LGPL to GPL.
6246 2003-07-07 Paul Eggert <eggert@twinsun.com>
6248 * mktime.c: Fix some boundary cases and remove need for floating point.
6250 Issue a compile-time diagnostic if time_t is floating point, or if
6251 two's complement arithmetic is not in effect, or if arithmetic
6252 right shift does not propagate the sign. These assumptions were
6253 all in the original code but they weren't checked.
6255 (TIME_T_MIDPOINT, verify): New macros.
6256 (__isleap): Remove; it has integer overflow problems.
6257 (leapyear): New function, without those problems.
6258 (ydhms_tm_diff): Remove; splitting into two parts.
6259 (ydhms_diff): New function, containing the arithmetic part of
6260 the old ydhms_tm_diff function. Issue a compile-time
6261 diagnostic if we are not using C99 integer division.
6262 Avoid casts when possible.
6263 (guess_time_tm): New function, containing the checking part of
6264 the old ydhms_tm_diff function. Return the new value, rather than
6265 the difference between it and the old. Accept a new argument T
6266 so that *T specifies the old value. Check for overflow in the result.
6268 (__mktime_internal): Use a time_t offset, not a long int offset.
6269 This undoes the 2003-06-04 change, which is no longer needed now
6270 that we have better overflow checking.
6271 (localtime_offset): Likewise.
6273 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6274 and long are 64-bit but int is only 32-bit.
6275 (ydhms_diff): Use long int to store year1 and yday1.
6276 Issue a compile-time diagnostic if long int is not wide enough.
6278 (__mktime_internal): Use long int to store adjusted year and yday.
6279 Use plain C rather than preprocessor commands, if that doesn't
6281 Check for overflow (and try to repair) after each probe
6282 rather than checking only at the very end. This avoids some bugs
6283 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6284 does not equal GMT offset at maximum time).
6285 Use integer to check for overflow rather than floating point; this
6286 is more portable to non-IEEE hosts, and is a tad faster.
6287 When we detect that we are oscillating between two values,
6288 don't check whether tm_isdst has the requested value, since
6289 we already know the answer. When tm_isdst has the wrong value,
6290 use a different heuristic to find the right one, based on the
6291 extreme values actually observed in practice in tz2003a,
6292 rather than the (overly optimistic) "previous 3 calendar quarters".
6294 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6295 "T const" to accommodate glibc style.
6296 (check_result): Use less-confusing report format. "long" -> "long int.
6298 Don't loop if the iteration overflows time_t.
6299 Allow a negative step in the iteration.
6301 2003-07-01 Paul Eggert <eggert@twinsun.com>
6303 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6304 having it depend on HAVE_SYS_TYPES_H.
6306 2003-06-25 Bruno Haible <bruno@clisp.org>
6308 * readlink.c: New file.
6310 2003-06-20 Bruno Haible <bruno@clisp.org>
6312 Assume C89, so PARAMS isn't needed.
6313 * unicodeio.h (PARAMS): Remove.
6314 * unicodeio.c: Don't use PARAMS.
6316 2003-06-18 Jim Meyering <jim@meyering.net>
6318 Merge changes from coreutils.
6319 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6320 Remove explicit declarations of xmalloc and realloc.
6322 (read_utmp): Remove anachronistic cast of xmalloc.
6324 2003-06-17 Paul Eggert <eggert@twinsun.com>
6326 Assume C89, so PARAMS isn't needed.
6327 * backupfile.h (PARAMS): Remove. All uses removed.
6328 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6329 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6330 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6331 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6332 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6333 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6334 xstrtol.h: Likewise.
6335 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6336 same.h, strverscmp.h: Do not include config.h; no longer needed.
6337 Anyway, config.h should always be included before any other file.
6339 2003-06-11 Simon Josefsson <jas@extundo.com>
6341 * sysexit_.h: New file.
6343 2003-05-20 Derek Price <derek@ximbiot.com>
6345 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6347 2003-06-10 Simon Josefsson <jas@extundo.com>
6349 * strchrnul.h: New file.
6350 * strchrnul.c: New file.
6352 2003-06-10 Simon Josefsson <jas@extundo.com>
6354 * argp.h: New file, from glibc.
6355 * argp-ba.c: New file, from glibc.
6356 * argp-eexst.c: New file, from glibc.
6357 * argp-fmtstream.c: New file, from glibc.
6358 * argp-fmtstream.h: New file, from glibc.
6359 * argp-fs-xinl.c: New file, from glibc.
6360 * argp-help.c: New file, from glibc.
6361 * argp-namefrob.h: New file, from glibc.
6362 * argp-parse.c: New file, from glibc.
6363 * argp-pv.c: New file, from glibc.
6364 * argp-pvh.c: New file, from glibc.
6365 * argp-xinl.c: New file, from glibc.
6367 2003-06-07 Jim Meyering <jim@meyering.net>
6369 * readtokens.h: Put `Free Software Foundation, Inc.'
6370 in place of my name in the copyright comment.
6371 Remove definition and uses of __P.
6374 * stat.c: Don't declare xmalloc explicitly.
6375 Instead, include "xalloc.h".
6376 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6377 xrealloc, and xcalloc return values.
6378 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6380 * xgetcwd.h: Remove definition/uses of PARAMS.
6382 2003-06-06 Jim Meyering <jim@meyering.net>
6384 * stdbool_.h: Renamed from stdbool.h.in.
6386 2003-06-06 Jim Meyering <jim@meyering.net>
6388 Merge from coreutils.
6389 * same.c: (same_name): Declare *_basename locals to be `const'.
6390 Consolidate declarations and initializations of *_base* locals.
6392 Merge from coreutils.
6393 This avoids a core dump on systems without GNU putenv,
6394 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6395 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6396 (unsetenv): New static function, from GNU libc.
6397 (rpl_putenv): Use it.
6399 * modechange.c: Remove trailing blanks.
6401 Merge from coreutils.
6402 * fsusage.c: Remove declaration of statfs.
6403 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6405 * posixtm.c: Include <stdbool.h> unconditionally.
6407 2003-06-05 Paul Eggert <eggert@twinsun.com>
6409 * mktime.c (__mktime_internal): When resolving a tm_isdst
6410 mismatch, look in future quarters as well as past. This fixes a
6411 bug when processing fall-backwards gaps immediately after a long
6412 period of daylight-saving time.
6414 * mktime.c: Assume freestanding C89 or better.
6415 (HAVE_LIMITS_H): Remove. Assume it's 1.
6416 (__P): Remove; not used.
6417 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6418 (mktime, not_equal_tm, print_tm, check_result,
6419 main): Use prototypes. Use const * where appropriate.
6420 (main): Fix typo in testing code that uncovered by above changes.
6421 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6423 2003-06-04 Paul Eggert <eggert@twinsun.com>
6425 * mktime.c: Fix Debian bug 177940
6426 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6427 (localtime_offset): Now long int, not time_t, because we want it
6428 to be guaranteed to be signed. All uses changed.
6429 (__mktime_internal): If overflow would occur when adding offset,
6432 Merge 'human' changes from coreutils. Rewrite to support
6433 locale-specific notations like thousands separators.
6434 * human.c: Simplify authorship notice.
6435 Include human.h immediately after config.h.
6436 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6437 <limits.h>: Do not include, since human.h does.
6438 (SIZE_MAX, UINTMAX_MAX): New macros.
6439 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6440 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6441 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6442 (power_letter): Renamed from suffixes.
6443 (generate_suffix_backwards): Remove.
6444 (adjust_value): Now takes int style (because of human.h changes)
6445 and long double value (for greater precision on some platforms).
6446 (group_number): New function.
6447 (human_readable): Use it. Use integer options, not enum.
6448 Put the options before the sizes in the arg list.
6449 Support all the new options.
6450 The old human_readable function has been removed;
6451 use inttostr.h instead.
6452 (human_readable, default_block_size, humblock):
6453 Use uintmax_t, not int, for block sizes.
6454 (human_readable_inexact, block_size_types): Remove.
6455 (block_size_opts): New constant.
6456 (human_options): Renamed from human_block_size, with new signature
6457 that allows block sizes up to UINTMAX_MAX. All callers changed.
6458 * human.h: Add copyright and authorship notice.
6459 Include <limits.h> and <stdbool.h> unconditionally.
6460 (PARAMS): Remove. All uses removed.
6461 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6462 (enum human_inexact_style): Remove tag; now a nameless enum.
6463 (human_floor, human_ceiling, human_round_to_even): Now have
6464 values 2, 0, 1 rather than -1, 1, 0.
6465 (human_group_digits, human_suppress_point_zero, human_autoscale,
6466 human_base_1024, human_SI, human_B): New constants.
6467 (human_readable_inexact, human_block_size): Remove.
6468 (human_readable): Size args are now uintmax_t, not int.
6469 (human_options): New decl.
6471 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6472 unnecessary now that we assume C89 or better. This change
6473 imported from coreutils.
6475 * mktime.c (__mktime_internal): Do not reject negative timestamps
6476 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6477 in the 2003-05-30 sync from glibc.
6479 .h files should stand alone, but we shouldn't include <sys/types.h>
6480 if we can get away with just <stddef.h>.
6482 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6483 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6484 rather than <sys/types.h>, as we merely need size_t.
6485 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6487 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6488 Include <stdio.h>, to get FILE.
6489 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6490 memcasecmp.h has included <stddef.h> and all we need is size_t.
6491 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6492 our interface, instead of including <sys/types.h>
6494 2003-06-02 Paul Eggert <eggert@twinsun.com>
6497 Fix some minor time-related bugs with POSIX time arguments.
6498 Some valid time stamps were being rejected (notably -1, and
6499 time stamps before 1900 on 64-bit hosts). And some invalid
6500 time stamps were being accepted, e.g. September 31.
6502 * posixtm.h (posixtime): Return bool instead of time_t, so
6503 that we can return (time_t) -1 successfully.
6504 * posixtm.c: Likewise.
6505 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6506 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6507 (t): Remove static var.
6508 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6509 of static var. All uses changed.
6510 (year): Do not reject years before 1900; they can occur with
6512 (posix_time_parse): Do not check for out-of-range components;
6513 that is now the caller's responsibility, since our checks were
6514 only approximations.
6515 (posixtime): Use mktime to check for out-of-range components,
6516 since it knows them exactly.
6517 If mktime returns (time_t) -1, check whether an error actually occurred
6518 by invoking localtime on -1.
6519 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6520 posixtime failures better.
6521 Improve the test data (in comments only).
6523 2003-05-30 <karl@gnu.org>
6525 * mktime.c: update from libc.
6527 2003-05-30 Bruno Haible <bruno@clisp.org>
6529 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6530 * localcharset.h: Likewise.
6531 * localcharset.c: Likewise.
6533 2003-05-28 Paul Eggert <eggert@twinsun.com>
6535 Assume the headers required for C89 freestanding compilers.
6536 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6537 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6538 without checking for HAVE_LIMITS_H.
6539 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6540 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6542 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6543 * exclude.c: Include <stdbool.h> unconditionally.
6544 * tempname.c: Include <stddef.h> unconditionally.
6545 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6546 * modechange.c, rpmatch.c (NULL): Don't define, since
6547 <stddef.h> does that.
6548 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6549 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6550 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6551 * xstrtol.c: Likewise.
6552 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6553 * savedir.c: Include <stddef.h> instead of defining NULL.
6555 * addext.c (addext): Use assignment rather than cast, to avoid
6556 warnings on some platforms.
6558 * mktime.c (__mktime_internal): Do not reject negative timestamps
6561 2003-05-10 Bruno Haible <bruno@clisp.org>
6563 * linebreak.c (iconv_string_length): Don't return -1 just because the
6564 string is longer than 4 KB.
6566 2003-05-12 Jim Meyering <jim@meyering.net>
6568 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6569 the space-padded-by-default conversion specifiers, %e, %k, %l.
6571 2003-05-03 Bruno Haible <bruno@clisp.org>
6573 Upgrade to Unicode-4.0.
6574 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6575 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6576 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6577 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6578 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6579 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6580 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6581 Change width of U+E0100..U+E01EF from 1 to 0.
6583 2003-04-25 Bruno Haible <bruno@clisp.org>
6585 * copy-file.c: Include <stddef.h>, for size_t.
6587 2003-04-25 Jim Meyering <jim@meyering.net>
6589 * copy-file.c (copy_file_preserving): Declare buf_size to be
6590 of type size_t, not int.
6592 2003-04-11 Jim Meyering <jim@meyering.net>
6594 Merge changes from Coreutils.
6596 2003-03-22 Jim Meyering <jim@meyering.net>
6598 * strftime.c (widen): Cast alloca return value to proper type.
6600 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6603 * strftime.c (my_strftime): Handle very large width
6604 specifications for numeric values correctly. Improve checks for
6607 2003-01-19 Jim Meyering <jim@meyering.net>
6609 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6610 (nl_get_alt_digit) [! defined my_strftime]: Define.
6611 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6612 _nl_get_alt_digit and _nl_get_walt_digit.
6614 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6615 These changes have no effect outside of _LIBC.
6617 2003-04-10 Bruno Haible <bruno@clisp.org>
6619 * findprog.h: New file, from GNU gettext.
6620 * findprog.c: New file, from GNU gettext.
6622 2003-04-05 Jim Meyering <jim@meyering.net>
6624 Merge changes from Coreutils.
6626 * exclude.h (PARAMS): Remove definition and uses.
6627 * exclude.c: Remove uses of `PARAMS'.
6629 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6630 Add test-cases for DOS filenames. Declare program_name.
6631 (main): Set up program_name. Patch by Rich Dawe.
6633 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6635 Use mntctl's return value to drive the entry-processing loop, since
6636 we can't rely on the value of the vmt_length member in the last
6637 entry. On some systems doing so could result in exhausting
6638 virtual memory. Based in part on a patch from Mike Jetzer.
6640 2003-04-04 Bruno Haible <bruno@clisp.org>
6642 * linebreak.h: New file, from GNU gettext.
6643 * linebreak.c: New file, from GNU gettext with slight modifications.
6644 * lbrkprop.h: New file, from GNU gettext.
6646 2003-04-03 Bruno Haible <bruno@clisp.org>
6648 * utf8-ucs4.h: New file, from GNU gettext.
6649 * utf16-ucs4.h: New file, from GNU gettext.
6650 * ucs4-utf8.h: New file, from GNU gettext.
6651 * ucs4-utf16.h: New file, from GNU gettext.
6653 2003-04-02 Bruno Haible <bruno@clisp.org>
6655 * binary-io.h: New file, from GNU gettext.
6657 2003-04-01 Bruno Haible <bruno@clisp.org>
6659 * pathname.h: New file, from GNU gettext.
6660 * concatpath.c: New file, from GNU gettext.
6662 2003-03-30 Bruno Haible <bruno@clisp.org>
6664 * copy-file.c (copy_file_preserving): Don't set owner if the function
6665 chown() doesn't exist.
6667 2003-03-28 Bruno Haible <bruno@clisp.org>
6669 * copy-file.h: New file, from GNU gettext.
6670 * copy-file.c: New file, from GNU gettext.
6672 2003-03-18 Jim Meyering <jim@meyering.net>
6674 * quote.c (quote_n): Fix typo in comment.
6676 2003-03-14 Jim Meyering <jim@meyering.net>
6678 Merge changes from Coreutils.
6679 * obstack.h (obstack_object_size): Declare temporary, __o,
6680 to be const, in order to avoid warnings.
6681 (obstack_room): Likewise.
6682 (obstack_empty_p): Likewise.
6684 2003-03-13 Paul Eggert <eggert@twinsun.com>
6686 Merge changes from Bison.
6687 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6688 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6689 when compiling Bison 1.875's `bitset bset = obstack_alloc
6690 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6691 * hash.c: Include <stdbool.h> unconditionally.
6693 2003-03-09 Paul Eggert <eggert@twinsun.com>
6695 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6696 Reported by Bruce Becker; see:
6697 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6699 2003-03-03 Paul Eggert <eggert@twinsun.com>
6700 Bruno Haible <bruno@clisp.org>
6702 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6703 Reported by John Hughes, see
6704 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6706 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6708 * poll_.h: New file.
6711 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6713 * mathl.h: New file.
6714 * acosl.c: New file.
6715 * asinl.c: New file.
6716 * atanl.c: New file.
6717 * ceill.c: New file.
6720 * floorl.c: New file.
6721 * frexpl.c: New file.
6722 * ldexpl.c: New file.
6724 * sincosl.c: New file.
6726 * sqrtl.c: New file.
6728 * trigl.c: New file.
6729 * trigl.h: New file.
6731 2003-02-17 Bruno Haible <bruno@clisp.org>
6733 * mkdtemp.h: New file, from GNU gettext.
6734 * mkdtemp.c: New file, from GNU gettext.
6736 2003-01-31 Bruno Haible <bruno@clisp.org>
6738 * rename.c: #undef rename before defining rpl_rename.
6739 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6741 2003-01-30 Bruno Haible <bruno@clisp.org>
6743 * printf-args.h: New file, from GNU gettext.
6744 * printf-args.c: New file, from GNU gettext.
6745 * printf-parse.h: New file, from GNU gettext.
6746 * printf-parse.c: New file, from GNU gettext.
6747 * vasnprintf.h: New file, from GNU gettext.
6748 * vasnprintf.c: New file, from GNU gettext.
6749 * asnprintf.c: New file, from GNU gettext.
6750 * vasprintf.h: New file, from GNU gettext with modifications.
6751 * vasprintf.c: New file, from GNU gettext.
6752 * asprintf.c: New file, from GNU gettext.
6754 2003-01-29 Bruno Haible <bruno@clisp.org>
6756 * stpncpy.h: New file, from GNU gettext with modifications.
6757 * stpncpy.c: New file, from GNU gettext with modifications.
6759 2003-01-28 Bruno Haible <bruno@clisp.org>
6761 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6763 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6766 2003-01-27 Bruno Haible <bruno@clisp.org>
6768 * xsetenv.h: New file, from GNU gettext.
6769 * xsetenv.c: New file, from GNU gettext.
6771 2003-01-23 Bruno Haible <bruno@clisp.org>
6773 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6775 2003-01-22 Bruno Haible <bruno@clisp.org>
6777 * exit.h: New file, from GNU gettext.
6779 2003-01-11 Bruno Haible <bruno@clisp.org>
6781 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6782 * strcase.h (strcasecmp, strncasecmp): Likewise.
6784 2003-01-14 Jim Meyering <jim@meyering.net>
6786 * same.c (same_name): Tweak a comment.
6788 2003-01-11 Bruno Haible <bruno@clisp.org>
6790 * same.c (same_name): Reorder tests so as to avoid calling stat()
6791 when a string comparison is sufficient.
6793 2003-01-11 Bruno Haible <bruno@clisp.org>
6795 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6798 2003-01-11 Bruno Haible <bruno@clisp.org>
6800 * hash-pjw.c: Add comment about low quality of this function.
6802 2003-01-12 Paul Eggert <eggert@twinsun.com>
6804 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6805 to avoid collisions with libcurses and libreadline.
6807 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6808 * getstr.h, getstr.c: Remove.
6809 * getline.c: Include "getline.h", to check interface.
6810 Move body of old getstr.c here: this defines MIN_CHUNK and
6811 declares getdelim2, which is renamed from getstr.
6812 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6814 * linebuffer.c (readlinebuffer): Renamed from readline.
6816 * linebuffer.h: Likewise.
6817 (readline): Remove backward-compatibility macro.
6819 2003-01-12 Jim Meyering <jim@meyering.net>
6821 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6823 2003-01-10 Bruno Haible <bruno@clisp.org>
6825 * alloca_.h: New file.
6826 * getdate.y: Unconditionally include alloca.h.
6827 * makepath.c: Likewise.
6828 * setenv.c: Likewise.
6829 * userspec.c: Likewise.
6831 2003-01-09 Bruno Haible <bruno@clisp.org>
6833 * stdbool.h.in: New file.
6835 2003-01-08 Bruno Haible <bruno@clisp.org>
6837 * safe-read.c: Include specification header first, to ensure its
6839 * full-write.c: Likewise.
6841 2003-01-08 Jim Meyering <jim@meyering.net>
6843 * full-write.c: Undefine and define-away `const' after inclusion
6844 of errno.h, not before. Suggestion from Bruno Haible.
6846 2003-01-07 Jim Meyering <jim@meyering.net>
6848 * full-write.c: Rework so that it may serve to define full_read, too.
6849 * full-read.c: Simply #define FULL_READ and include full-write.c.
6851 2003-01-06 Jim Meyering <jim@meyering.net>
6853 * version-etc.c: Update year in translatable copyright string.
6855 2002-12-25 Bruno Haible <bruno@clisp.org>
6857 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6858 * xstrtol.h: Likewise.
6859 * xstrtoimax.c: Likewise.
6860 * xstrtoumax.c: Likewise.
6861 * human.h: Likewise.
6863 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6864 on systems that have <inttypes.h> but not <stdint.h>.
6866 2002-12-31 Paul Eggert <eggert@twinsun.com>
6868 * memcoll.c (memcoll): Fall back on a simple algorithm using
6869 memcmp if strcoll doesn't work.
6871 2002-12-23 Bruno Haible <bruno@clisp.org>
6873 * localcharset.h: New file.
6874 * localcharset.c: Include it.
6875 * unicodeio.c: Likewise.
6877 2002-12-22 Bruno Haible <bruno@clisp.org>
6879 * utime.c (utime_null): No need to call ftruncate if the file was
6882 2002-12-23 Bruno Haible <bruno@clisp.org>
6884 * memcoll.c (STRCOLL): New macro.
6887 2002-12-22 Bruno Haible <bruno@clisp.org>
6889 * getstr.h (getstr): Define, to avoid clash with libcurses.
6890 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6892 2002-12-22 Bruno Haible <bruno@clisp.org>
6894 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6896 2002-12-23 Bruno Haible <bruno@clisp.org>
6898 * getline.h: Include <stddef.h>, for size_t.
6900 * unicodeio.h: Include <stddef.h>, for size_t.
6901 * unicodeio.c: Don't include <stddef.h>.
6903 2002-12-17 Bruno Haible <bruno@clisp.org>
6905 * canon-host.c (strdup): Remove unused declaration.
6907 * fsusage.c: Include full_read.h.
6908 (get_fs_usage): Use full_read instead of safe_read.
6910 * utime.c (utime_null): Use SAFE_READ_ERROR.
6912 2002-12-11 Bruno Haible <bruno@clisp.org>
6914 * setenv.h: Rewritten to cope with systems that have setenv() but not
6916 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6919 2002-12-11 Bruno Haible <bruno@clisp.org>
6921 * setenv.c (alloca): Fall back to malloc.
6923 (setenv): Use freea() to free memory allocated with alloca().
6925 2002-11-13 Bruno Haible <bruno@clisp.org>
6927 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6928 function declarations.
6929 * unsetenv.c (unsetenv): Likewise.
6931 2002-03-04 Bruno Haible <bruno@clisp.org>
6933 Portability to AIX 4.3.3.
6934 * unsetenv.c: New file, extracted from setenv.c.
6935 * setenv.c: Move the unsetenv() function to unsetenv.c.
6937 2001-12-20 Bruno Haible <bruno@clisp.org>
6939 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6940 use malloc instead. For SunOS 4.
6942 2001-12-11 Bruno Haible <bruno@clisp.org>
6944 * setenv.c: Declare alloca.
6945 (compar_fn_t): New typedef.
6946 (KNOWN_VALUE, STORE_VALUE): Use it.
6948 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6951 2002-12-10 Paul Eggert <eggert@twinsun.com>
6953 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6954 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6955 Choose values that are less likely to collide with system fnmatch
6957 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6958 defined (e.g., a pure POSIX system).
6959 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6960 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6962 2002-12-06 Jim Meyering <jim@meyering.net>
6964 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6966 Merge in changes from libc's misc/error.c, in preparation
6967 for the merge of gnulib's changes back into libc.
6969 * error.c (_): Define only if not already defined.
6970 Move definition to follow all #include directives.
6971 Include unlocked-io.h only if !_LIBC.
6972 [_LIBC]: Include <libio/libioP.h>.
6973 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6974 (fflush): Tweak definition to use INTUSE.
6977 2002-12-05 Paul Eggert <eggert@twinsun.com>
6979 * alloca.c [defined emacs]: Include "lisp.h".
6980 (xalloc_die) [defined emacs]: New macro.
6981 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6982 [! defined emacs]: Include <xalloc.h>.
6983 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6984 (pointer): Typedef to POINTER_TYPE *.
6985 (malloc): Remove decl; we now always use xmalloc.
6986 (alloca): Use old-style definition, since Emacs needs this.
6987 Check for arithmetic overflow when computing combined size.
6989 2002-12-04 Paul Eggert <eggert@twinsun.com>
6991 Do not generate unlocked-io.h automatically, since it's easier to
6992 maintain it by hand.
6994 * unlocked-io.h: New file, from GNU diffutils,
6995 but with proper copyright notice and attribution.
6997 * Makefile.am: Add copyright notice.
6998 (libfetish_a_SOURCES): Add unlocked-io.h.
6999 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7000 (DISTCLEANFILES, io_functions): Remove macros.
7001 (EXTRA_DIST): Remove gen_uio.
7002 (unlocked-io.h): Remove rule.
7004 2002-12-04 Jim Meyering <jim@meyering.net>
7006 Reflect the fact that stat.c and lstat.c are no longer generated.
7007 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7008 (DISTCLEANFILES): Likewise.
7009 (EXTRA_DIST): Likewise.
7010 (all_local): Don't depend on stat.c or lstat.c.
7011 (stat.c, lstat.c): Remove rules.
7012 (EXTRA_DIST): Remove xstat.in.
7014 * xstat.in: Remove file. Contents moved into stat.c.
7015 * stat.c: New file. Contents mostly from xstat.in.
7016 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7017 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7019 * safe-read.c: Rework so that it may serve to define safe_write, too.
7020 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7022 2002-12-03 Jim Meyering <jim@meyering.net>
7024 * safe-read.c, safe-write.c: Change variable names and comments, but
7025 not semantics, to minimize the differences between these two files.
7026 (safe_read): Change comment to mention SAFE_READ_ERROR.
7028 * safe-read.c (IS_EINTR): Define.
7029 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7031 2002-12-02 Bruno Haible <bruno@clisp.org>
7033 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7034 Define, taken from safe-read.c.
7035 (INT_MAX): Provide fallback.
7036 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7037 * safe-write.h (SAFE_WRITE_ERROR): Define.
7039 * safe-read.c (EINTR): Remove definition.
7040 (safe_read): Don't use EINTR if it is absent.
7042 2002-12-02 Jim Meyering <jim@meyering.net>
7044 * safe-read.c (EINTR): Define.
7045 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7046 (INT_MAX): Provide fallback.
7047 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7049 * safe-read.h (SAFE_READ_ERROR): Define.
7051 2002-12-01 Jim Meyering <jim@meyering.net>
7053 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7054 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7056 2002-11-27 Paul Eggert <eggert@twinsun.com>
7058 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7059 hash_rehash): Replace `if (limit <= value) abort ();' with
7060 `if (! (value < limit)) abort ();', for readability.
7062 2002-11-26 <karl@gnu.org>
7064 * strdup.c: copy from libc again, with jim's ok.
7065 * .cppi-disable: re-add strdup.c
7067 2002-11-25 <karl@gnu.org>
7069 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7070 instead of "strtol.c".
7072 2002-11-25 Jim Meyering <jim@meyering.net>
7074 * mktime.c: Sync from libc, now that it has the latest fix.
7076 2002-11-24 <karl@gnu.org>
7078 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7079 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7081 2002-11-24 Jim Meyering <jim@meyering.net>
7083 Update from coreutils:
7085 * mktime.c: Merge in changes from libc.
7087 Avoid a link-time failure on some Linux systems.
7088 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7089 (__mon_yday): Declare with the STATIC attribute.
7090 (__mktime_internal): Likewise.
7091 Based on a report from Greg Schafer.
7093 2002-11-23 Jim Meyering <jim@meyering.net>
7095 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7096 Use `unsigned', not `int', as type of index.
7098 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7100 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7102 2002-11-22 Paul Eggert <eggert@twinsun.com>
7104 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7105 hint that one should use `if (! x) abort ();' rather than `assert
7106 (x);', and anyway it's one less thing to worry about configuring.
7107 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7108 hash_rehash, hash_insert): Use abort rather than assert.
7110 2002-11-22 Paul Eggert <eggert@twinsun.com>
7112 * quotearg.h: Allow multiple inclusion by surrounding with
7113 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7114 so that we can be included first.
7115 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7116 * quotearg.c: Include quotearg.h immediately after config.h.
7117 No need to include stddef.h or sys/types.h any more.
7118 Surround local include files with "", not "<>".
7119 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7120 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7121 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7122 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7123 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7124 (ISPRINT): Remove; no longer needed now that we assume C89.
7126 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7129 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7130 quotearg_char): Use SIZE_MAX rather than
7131 (size_t) -1 when we are talking about "infinity".
7133 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7135 2002-11-22 Bruno Haible <bruno@clisp.org>
7137 * safe-read.h: Assume C89. Add comments.
7138 (safe_read): Change return type to size_t.
7139 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7140 counts > SSIZE_MAX correctly.
7141 * safe-write.h: New file.
7142 * safe-write.c: New file.
7143 * full-read.h: New file.
7144 * full-read.c: New file.
7145 * full-write.h: Assume C89. Add comments.
7146 * full-write.c: Include safe-write.h.
7147 (full_write): Rewritten to use safe_write.
7148 Suggested by Jim Meyering and Paul Eggert.
7150 2002-11-21 Bruno Haible <bruno@clisp.org>
7152 Remove case insensitive option matching.
7153 * argmatch.h (argcasematch): Remove declaration.
7154 (ARGCASEMATCH): Remove macro.
7155 (__xargmatch_internal): Remove case_sensitive argument.
7156 (XARGMATCH): Update.
7157 (XARGCASEMATCH): Remove macro.
7158 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7159 case_sensitive argument.
7160 (argcasematch): Remove function.
7161 (__xargmatch_internal): Remove case_sensitive argument.
7162 (main): Use XARGMATCH instead of XARGCASEMATCH.
7164 * xmalloc.c: Change compile-time error message. Add comment about
7165 required autoconf version.
7167 2002-11-21 Jim Meyering <jim@meyering.net>
7169 * strdup.c (strdup): Tweak comment and initial #if/#include.
7171 Merge in changes from the coreutils.
7173 2002-09-25 Paul Eggert <eggert@twinsun.com>
7174 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7175 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7176 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7177 int. Work more efficiently if X is the same width as uintmax_t.
7178 Do not compare X to -1, to avoid bogus compiler warning.
7179 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7180 Don't assume that f_frsize and f_bsize are the same type.
7182 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7185 * makepath.c (make_path): Restore umask *before* creating the final
7187 (make_path): Minor reformatting.
7189 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7190 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7192 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7193 ones. At least on GNU/Linux systems, `auto' means something else.
7196 2002-11-20 Paul Eggert <eggert@twinsun.com>
7198 Merge argmatch cleanups from Bison. Assume C89.
7200 * argmatch.c: Include config.h here, not in argmatch.h.
7201 Include stdlib.h, for EXIT_FAILURE.
7202 Always include <string.h>, since we assume C89.
7203 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7204 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7205 Include <stddef.h> instead, since it's all we need for size_t.
7206 (PARAMS): Remove. All uses removed.
7207 (ARRAY_CARDINALITY): Do not bother to #undef.
7208 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7209 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7210 Remove unnecessary parentheses.
7211 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7212 Insert necessary parentheses.
7213 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7214 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7216 2002-11-19 Bruno Haible <bruno@clisp.org>
7218 * mbswidth.c: Include mbswidth.h right at the beginning.
7219 * mbswidth.h: Include <stddef.h>, for size_t.
7221 * mbswidth.h (PARAMS): Remove macro.
7222 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7223 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7225 * gcd.h (PARAMS): Remove macro.
7226 (gcd): Use ANSI C function declarations.
7227 * gcd.c (gcd): Likewise.
7229 2002-11-15 Bruno Haible <bruno@clisp.org>
7231 * strcspn.c: Include <stddef.h>.
7232 (strcspn): Use ANSI C function declaration. Change return type to
7234 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7235 (strpbrk): Use NULL.
7236 * strpbrk.h (PARAMS): Remove macro.
7237 (strpbrk): Use ANSI C function declaration.
7238 * strstr.c: Don't include <sys/types.h>.
7239 * strstr.h (PARAMS): Remove macro.
7240 (strstr): Use ANSI C function declarations.
7242 2002-11-06 Bruno Haible <bruno@clisp.org>
7244 * gcd.h (gcd): Change argument type to 'unsigned long'.
7245 * gcd.c (gcd): Likewise.
7247 2002-11-05 Bruno Haible <bruno@clisp.org>
7249 * gcd.h: New file, from gettext-0.11.5.
7250 * gcd.c: New file, from gettext-0.11.5.
7252 2002-11-05 Bruno Haible <bruno@clisp.org>
7254 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7255 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7256 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7257 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7259 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7260 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7262 * closeout.c: Include gettext.h instead of <libintl.h>.
7263 * human.c: Include gettext.h instead of <libintl.h>.
7264 * quotearg.c: Include gettext.h instead of <libintl.h>.
7265 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7266 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7267 * userspec.c: Include gettext.h instead of <libintl.h>.
7268 * version-etc.c: Include gettext.h instead of <libintl.h>.
7269 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7270 (textdomain): Remove definition.
7271 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7273 * long-options.c: Remove include of <libintl.h> and definition of _.
7274 * same.c: Remove include of <libintl.h> and definition of _.
7276 2002-11-04 Bruno Haible <bruno@clisp.org>
7278 * stpcpy.h: New file, from GNU gettext-0.11.5.
7279 * strcase.h: New file, from GNU gettext-0.11.5.
7280 * strpbrk.h: New file, from GNU gettext-0.11.5.
7281 * strstr.h: New file, from GNU gettext-0.11.5.
7282 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7284 2002-05-09 Bruno Haible <bruno@clisp.org>
7286 * config.charset: Update for newest glibc. Add canonical names
7287 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7289 2002-05-09 Bruno Haible <bruno@clisp.org>
7291 * localcharset.c (get_charset_aliases): Add more Windows specific
7294 2002-05-08 Owen Taylor <otaylor@redhat.com>
7296 * config.charset: A few additions for Solaris.
7298 2001-12-05 Bruno Haible <bruno@clisp.org>
7300 * localcharset.c (locale_charset): Don't return an empty string.
7302 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7304 * config.charset: msdos in uk_UA uses CP1125.
7306 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7308 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7309 * localcharset.c (locale_charset): Declare as extern "C".
7311 2002-02-15 Bruno Haible <bruno@clisp.org>
7313 * config.charset [msdosdjgpp]: For Russian, use CP866.
7315 2002-02-11 Bruno Haible <bruno@clisp.org>
7317 * config.charset: Add support for NetBSD.
7319 2002-09-25 <karl@gnu.org>
7321 * strdup.c: copy from libc/string (via ../config/srclist*).
7322 * getopt*: copy from libc/posix.
7323 * gettext.h: copy from gettext.
7324 * .cppi-disable: add strdup.c, gettext.h.
7326 2002-07-01 Jim Meyering <meyering@lucent.com>
7328 * c-stack.c: Include sys/time.h.
7329 From Volker Borchert.
7331 2002-06-11 Paul Eggert <eggert@twinsun.com>
7333 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7334 New macro. Use it uniformly instead of
7335 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7336 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7337 reported by Vin Shelton.
7339 2002-06-22 Jim Meyering <meyering@lucent.com>
7341 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7342 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7344 2002-06-22 Paul Eggert <eggert@twinsun.com>
7346 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7347 Do not assume SA_SIGINFO behavior.
7348 Bug reported by Jim Meyering on NetBSD 1.5.2.
7350 2002-06-22 Jim Meyering <meyering@lucent.com>
7352 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7354 * exitfail.c, exitfail.h: Likewise.
7355 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7357 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7359 (EXTRA_DIST): Add fnmatch_loop.c.
7360 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7362 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7363 * fnmatch.c: Update from diffutils-2.8.2.
7364 * fnmatch_.h: New file. From diffutils-2.8.2.
7365 * fnmatch.h: Remove file.
7367 2002-06-18 Paul Eggert <eggert@twinsun.com>
7369 * file-type.h: Report an error if neither S_ISREG nor
7370 S_IFREG is defined, instead of using a test specific to glibc
7371 2.2. This should be safe, since POSIX requires S_ISREG and
7372 Unix Version 7 had S_IFREG. We don't need to check for
7373 <sys/types.h> since we don't use any symbols that it defines.
7375 2002-06-15 Jim Meyering <meyering@lucent.com>
7377 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7378 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7379 have been included before this file.
7381 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7383 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7384 so that each temporary file name is unique and valid in the first
7385 8 characters, for operation under DOS.
7387 2002-06-15 Jim Meyering <meyering@lucent.com>
7389 Work even with DJGPP 2.03, which lacks support for symlinks.
7391 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7393 * lchown.c (S_ISLNK): Likewise.
7395 2002-06-14 Jim Meyering <meyering@lucent.com>
7397 * file-type.h: Use the version from diffutils-2.8.2.
7398 * file-type.c: Likewise.
7400 2002-05-27 Jim Meyering <meyering@lucent.com>
7402 Fix a problem seen only on nonconforming systems whereby ls.c's
7403 use of localtime, and then of gettimeofday would cause trouble:
7404 the localtime call used to initialize rpl_gettimeofday's save
7405 mechanism would clobber ls's current local time information so
7406 that in any long listing the first file would always be listed
7407 with date 1970-01-01. Analysis by Volker Borchert.
7409 * gettimeofday.c (localtime): Undefine.
7410 (rpl_localtime): New function.
7412 2002-05-22 Jim Meyering <meyering@lucent.com>
7414 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7415 * file-type.h: New file.
7416 * file-type.c (file_type): New file/function. Extracted from diffutils.
7418 2002-04-29 Paul Eggert <eggert@twinsun.com>
7420 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7422 2002-04-28 Paul Eggert <eggert@twinsun.com>
7424 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7425 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7426 of 127, since 64 is the largest conceivable number for ancient
7428 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7430 2002-04-28 Jim Meyering <meyering@lucent.com>
7432 * sig2str.c (WTERMSIG): Remove definition (unused).
7434 2002-04-28 Paul Eggert <eggert@twinsun.com>
7436 * sig2str.h, sig2str.c: New files.
7437 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7439 2002-04-24 Jim Meyering <meyering@lucent.com>
7441 * gettext.h: New file, from Gettext.
7442 * Makefile.am (INCLUDES): Remove -I../intl.
7443 (libfetish_a_SOURCES): Add gettext.h.
7445 2002-04-16 Jim Meyering <meyering@lucent.com>
7447 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7448 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7449 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7451 2002-04-12 Jim Meyering <meyering@lucent.com>
7453 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7455 2002-03-10 Jim Meyering <meyering@lucent.com>
7457 * makepath.c (make_path): Remove a comma from a diagnostic.
7458 Suggestion from Santiago Vila.
7460 2002-03-08 Jim Meyering <meyering@lucent.com>
7462 * rename.c: Mention that this wrapper is needed also on
7463 mips-dec-ultrix4.4 systems.
7465 2002-03-02 Jim Meyering <meyering@lucent.com>
7467 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7468 not HAVE_CLOCK_SETTIME.
7470 2002-02-27 Paul Eggert <eggert@twinsun.com>
7472 * nanosleep.h: Rename to....
7473 * timespec.h: New name for nanosleep.h. All uses changed.
7475 * gettime.c: New file.
7476 * settime.c: New file.
7479 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7480 timespec.h. Remove nanosleep.h.
7482 2002-02-25 Paul Eggert <eggert@twinsun.com>
7484 * acl.c, acl.h: New files.
7485 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7487 2002-02-24 Jim Meyering <meyering@lucent.com>
7489 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7490 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7491 cause trouble. Reported by Nelson Beebe.
7493 2002-02-23 Paul Eggert <eggert@twinsun.com>
7495 * path-concat.c (xpath_concat): Reorder code to pacify
7496 compilers that don't know that xalloc_die never returns.
7498 2002-02-20 Jim Meyering <meyering@lucent.com>
7500 * getdate.c: Regenerate using bison-1.33.
7502 2002-02-15 Paul Eggert <eggert@twinsun.com>
7504 * posixver.c, posixver.h: New files.
7505 * Makefile.am (libfetish_a_SOURCES): Add them.
7507 2002-02-02 Paul Eggert <eggert@twinsun.com>
7508 Bruno Haible <bruno@clisp.org>
7510 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7511 (fwrite_success_callback): New declaration.
7512 * unicodeio.c (unicode_to_mb): New function, extracted from
7513 print_unicode_char. Call failure callback instead of error.
7514 (fwrite_success_callback): New function.
7515 (exit_failure_callback): New function.
7516 (fallback_failure_callback): New function.
7517 (print_unicode_char): Call unicode_to_mb.
7519 2002-01-26 Jim Meyering <meyering@lucent.com>
7521 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7523 2002-01-22 Jim Meyering <meyering@lucent.com>
7525 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7526 Otherwise, some versions of automake would omit the rule that makes
7527 Makefile from Makefile.in.
7529 2001-01-21 Paul Eggert <eggert@twinsun.com>
7531 * xmemcoll.h, xmemcoll.c: New files.
7532 * Makefile.am (libfetish_a_SOURCES): Add them.
7533 * memcoll.c: Include errno.h, and declare errno if not defined.
7534 (memcoll): Set errno to zero if there is no error.
7536 * quotearg.c (quotearg_buffer_restyled):
7537 Fix bug with quoting buffers containing NUL when backslashing escapes.
7538 This bug was exposed by the other changes in this patch.
7539 (quotearg_n_options): New arg ARGSIZE.
7540 All callers changed.
7541 (quoting_options_from_style): New function.
7542 (quotearg_n_style): Use it.
7543 (quotearg_n_style_mem): New function.
7545 * quotearg.h (quotearg_n_style_mem): New function.
7547 2002-01-16 Jim Meyering <meyering@lucent.com>
7549 * getdate.y: Add three semicolons, each just before a closing brace.
7550 Bison (as of version 1.31) no longer papers over that mistake.
7552 2002-02-14 Paul Eggert <eggert@twinsun.com>
7554 * backupfile.c (ISDIGIT): Comment fix.
7555 * getdate.y (ISDIGIT): Likewise.
7556 * posixtm.c (ISDIGIT, year): Likewise.
7557 * strverscmp.c (ISDIGIT): Likewise.
7558 * userspec.c (ISDIGIT): Likewise.
7560 2002-01-05 Jim Meyering <meyering@lucent.com>
7562 * version-etc.c (version_etc_copyright): Update copyright year.
7564 2001-01-19 Paul Eggert <eggert@twinsun.com>
7566 * closeout.c (close_stdout_status): If ferror (stdout), do
7567 not silently exit merely because the output buffer happens to
7568 have nothing pending.
7570 2001-12-18 Paul Eggert <eggert@twinsun.com>
7572 See the big note in ../ChangeLog.
7573 * human.c (suffixes): Prefer K to k for 1024.
7574 (generate_suffix_backwards): New function.
7575 (human_readable_inexact): Use it.
7576 * xstrtol.c (__xstrtol): If there is no number but there
7577 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7578 Accept 'K' as well as 'k'.
7580 2001-12-15 Jim Meyering <meyering@lucent.com>
7582 * regex.h (__restrict_arr): Update from libc.
7584 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7585 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7588 2001-12-10 Jim Meyering <meyering@lucent.com>
7590 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7591 Instead, include "xalloc.h".
7592 (initbuffer): Don't cast xmalloc return value to char*.
7593 (readline): Reword comment.
7594 Don't cast xrealloc return value to char*
7597 2001-12-09 Jim Meyering <meyering@lucent.com>
7599 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7600 `signed and unsigned type in conditional expression'.
7601 * posixtm.c (posix_time_parse): Likewise.
7603 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7605 * readtokens.c (readtoken): Declare an index to be of type unsigned
7606 to avoid a pedantic warning.
7608 * getstr.c: Don't include assert.h.
7609 (getstr): Remove warning-evoking assertions.
7610 Return -1 if offset parameter is out of bounds.
7611 Change the type of a local from int to size_t.
7613 * strftime.c (my_strftime_localtime_r): Include this function
7614 definition in the `#if ! HAVE_TM_GMTOFF' block.
7616 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7617 Include xalloc.h instead.
7619 2001-12-02 Jim Meyering <meyering@lucent.com>
7621 * tempname.c: Don't declare getenv, thus reverting the change of
7622 2001-11-18. It's no longer necessary, now that stdlib.h is always
7625 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7626 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7628 2001-11-30 Akim Demaille <akim@epita.fr>
7630 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7631 before being defined.
7633 2001-11-27 Paul Eggert <eggert@twinsun.com>
7635 * quotearg.h (quotearg_n, quotearg_n_style):
7636 First arg is int, not unsigned.
7637 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7638 (SIZE_MAX, UINT_MAX): New macros.
7639 (quotearg_n_options): Abort if N is negative.
7640 Avoid overflow check on hosts where size_t is 64 bits and int
7641 is 32 bits, as overflow is impossible there.
7642 Fix off-by-one typo that caused unnecessary reallocation.
7644 2001-11-27 Jim Meyering <meyering@lucent.com>
7646 * tempname.c: Merge with version from libc.
7647 * regex.c: Likewise.
7649 * tempname.c: Include stdlib.h unconditionally. On some old systems
7650 for which STDC_HEADERS is 0, it was not included, resulting in a
7651 warning about an integer-to-pointer conversion problem with getenv.
7652 Reported by Volker Borchert.
7654 2001-11-26 Jim Meyering <meyering@lucent.com>
7656 * gtod.h: Remove file.
7657 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7658 * gettimeofday.c: Don't include gtod.h.
7659 (GTOD_init): Remove function.
7660 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7661 Suggestion from Volker Borchert.
7663 2001-11-23 Jim Meyering <meyering@lucent.com>
7665 * hash.h (struct hash_table): Don't define here. Merely declare it.
7666 * hash.c (struct hash_table): Define it here instead.
7668 2001-11-22 Jim Meyering <meyering@lucent.com>
7670 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7672 2001-11-18 Paul Eggert <eggert@twinsun.com>
7674 * tempname.c (TMP_MAX): Remove; no longer needed.
7675 (TEMPORARIES): New macro.
7676 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7677 removes an artificial limitation (e.g. HP-UX 10.20, where
7680 2001-11-18 Jim Meyering <meyering@lucent.com>
7682 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7685 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7686 files will be created before anything else.
7688 2001-11-17 Jim Meyering <meyering@lucent.com>
7690 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7691 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7692 rather than group writable. Patch by Juan F. Codagnone.
7694 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7695 Instead, include "xalloc.h".
7697 * mountlist.c: Include unlocked-io.h after all system headers.
7698 Remove explicit declarations of xmalloc, xrealloc,
7699 and xstrdup. Instead, include "xalloc.h".
7701 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7702 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7703 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7705 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7706 Reported by Padraig Brady.
7708 * mkstemp.c: #undef mkstemp.
7710 (rpl_mkstemp): Rename from mkstemp.
7713 2001-11-16 Jim Meyering <meyering@lucent.com>
7715 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7716 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7717 determine the amount of total physical memory, use pstat_getstatic.
7718 HPUX-11 doesn't define _SC_PHYS_PAGES.
7719 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7720 If sysconf couldn't be used to determine the amount of available
7721 physical memory, use both pstat_getstatic and pstat_getdynamic.
7722 Based on a patch from Bob Proulx.
7724 2001-11-05 Jim Meyering <meyering@lucent.com>
7726 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7728 2001-11-03 Jim Meyering <meyering@lucent.com>
7730 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7731 in argmatch_to_argument call.
7733 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7736 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7737 e.g., a fault due to an attempt to free a NULL pointer.
7739 2001-11-01 Jim Meyering <meyering@lucent.com>
7741 * dirfd.c, dirfd.h: New files.
7742 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7744 * hash.c (hash_print) [TESTING]: Clean up.
7746 2001-10-22 Paul Eggert <eggert@twinsun.com>
7748 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7749 to avoid a warning if -Wall.
7751 2001-10-21 Paul Eggert <eggert@twinsun.com>
7753 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7755 2001-10-21 Jim Meyering <meyering@lucent.com>
7757 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7758 this code would end up calling gettext even in packages built
7760 * getopt.c (_): Likewise.
7761 * regex.c (_): Likewise.
7763 2001-10-20 Paul Eggert <eggert@twinsun.com>
7765 * error.c (strerror_r): Do not declare unless !_LIBC.
7766 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7767 Use strerror_r that is only a macro, even if it is not a function.
7768 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7769 (private_strerror): Use prototypes, not old-style function definition.
7770 (print_errno_message): New function.
7771 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7773 (error_tail, error, error_at_line): Use it.
7775 2001-10-11 Jim Meyering <meyering@lucent.com>
7777 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7778 and quote_n (1, ... to avoid clobbering a buffer.
7780 2001-10-05 Jim Meyering <meyering@lucent.com>
7782 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7783 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7784 * hash-pjw.h: New file.
7786 2001-09-30 Jim Meyering <meyering@lucent.com>
7788 * mountlist.c [MOUNTED_GETFSSTAT]:
7789 Include <sys/ucred.h>, for Apple Darwin.
7790 Include sys/mount.h and sys/fs_types.h only if available.
7792 (read_filesystem_list): Use FS_TYPE.
7794 2001-09-29 Paul Eggert <eggert@twinsun.com>
7796 * exclude.c (excluded_filename): 0 -> false, since it's
7799 2001-09-28 Paul Eggert <eggert@twinsun.com>
7801 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7802 #defines strtoimax. Also treat the other strto* functions
7805 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7806 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7807 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7809 2001-09-26 Jim Meyering <meyering@lucent.com>
7811 Most macros in unlocked-io.h had the wrong number of arguments.
7812 * gen-uio: New script.
7813 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7814 * unlocked-io.hin: Remove file.
7815 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7816 rather than trying to embed it here.
7817 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7818 Reported by Padraig Brady.
7820 2001-09-25 Volker Borchert <bt@teknon.de>
7822 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7824 2001-09-23 Jim Meyering <meyering@lucent.com>
7826 * mountlist.c: Remove useless parentheses in #if directives.
7827 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7828 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7830 2001-09-22 Jim Meyering <meyering@lucent.com>
7832 * localcharset.c: Update from latest gettext.
7833 * config.charset: Likewise.
7835 2001-09-20 Jim Meyering <meyering@lucent.com>
7837 * xstrtol.c (strtoimax): Guard declaration with
7838 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7839 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7840 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7841 (strtoumax): Likewise, for completeness (it wasn't necessary).
7843 2001-09-06 Paul Eggert <eggert@twinsun.com>
7845 * strtoimax.c (HAVE_LONG_LONG):
7846 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7847 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7848 to work around bug in IBM C compiler.
7850 2001-09-16 Jim Meyering <meyering@lucent.com>
7852 * mkdir.c: New file.
7854 2001-09-04 Paul Eggert <eggert@twinsun.com>
7856 * xgetcwd.c: Revert some of the previous change; intead,
7857 fix the HAVE_GETCWD_NULL code to behave more like the
7858 !HAVE_GETCWD_NULL code used to.
7861 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7864 2001-09-04 Paul Eggert <eggert@twinsun.com>
7866 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7867 Use ssize_t, not int, to store result of readlink.
7868 Check for ssize_t overflow as well as size_t overflow,
7869 as POSIX says the result of readlink is implementation-defined
7870 when ssize_t overflows.
7871 Remove unnecessary cast to char*.
7872 Use free+malloc instead of realloc, as the storage doesn't need
7873 to be preserved and it's clearer and can be more efficient that way.
7874 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7875 * xreadlink.h (xreadlink): Update prototype.
7877 2001-09-03 Paul Eggert <eggert@twinsun.com>
7879 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7880 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7881 spotted by Jim Meyering.
7883 2001-09-03 Jim Meyering <meyering@lucent.com>
7885 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7887 2001-09-03 Paul Eggert <eggert@twinsun.com>
7889 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7890 like the HAVE_GETCWD_NULL code.
7891 Include pathmax.h if not HAVE_GETCWD.
7892 Do not include xalloc.h.
7893 (INITIAL_BUFFER_SIZE): New symbol.
7894 Do not use xmalloc / xrealloc, since the caller is responsible for
7895 handling errors. Preserve errno around `free' during failure.
7896 Do not overrun buffer when using getwd.
7898 2001-09-03 Paul Eggert <eggert@twinsun.com>
7900 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7901 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7903 2001-09-02 Jim Meyering <meyering@lucent.com>
7905 * error.c: Update from GNU libc.
7907 2001-09-01 Jim Meyering <meyering@lucent.com>
7909 * xreadlink.c: New file.
7910 * xreadlink.h: New file.
7911 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7913 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7914 doesn't conflict with sparc Solaris 7's definition in
7915 /usr/include/sys/int_types.h.
7917 * exclude.c: Use `""', not `<>' to #include non-system header files.
7918 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7919 and strncasecmp as r-values. Unixware didn't have declarations.
7921 2001-08-31 Jim Meyering <meyering@lucent.com>
7923 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7924 Use an initial, malloc'd, buffer of length 128 rather than
7925 a statically allocated one of length 1024.
7927 2001-08-30 Paul Eggert <eggert@twinsun.com>
7929 * xgetcwd.c: Don't include pathmax.h.
7930 Include stdlib.h and unistd.h if available.
7932 (xmalloc, xstrdup, free): Remove decls.
7933 (xgetcwd): Don't assume sizes fit in unsigned.
7934 Check for overflow when computing sizes.
7935 Simplify reallocation code.
7937 2001-08-28 Paul Eggert <eggert@twinsun.com>
7939 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7941 * strtoimax.c: Renamed from strtoxmax.c, removing the
7944 Also, make the following further changes to make this file's
7945 configuration more similar to that of strtol.c:
7946 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7947 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7948 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7949 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7950 changed to signed values.
7952 And make the following changes as well:
7953 Fix copyright notice, as 1999 was missing.
7954 (verify): New macro.
7955 (strtoimax): Check sizes at compile-time, not run-time.
7956 Prefer strtol to strtoll if both work.
7957 (main): Remove; it was not that useful and was a pain to maintain.
7959 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7961 2001-08-30 Paul Eggert <eggert@twinsun.com>
7963 * savedir.c (savedir): Remove size parameter, as POSIX says that
7964 a directory's st_size can have an arbitrary value, so the old
7965 usage could waste an arbitrary amount of memory. All uses
7967 * savedir.h: Update prototype.
7969 2001-08-30 Paul Eggert <eggert@twinsun.com>
7971 * xstrtol.c (strtoimax): New decl.
7973 2001-08-28 Paul Eggert <eggert@twinsun.com>
7975 * xstrtol.h: Add copyright notice.
7976 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7977 LONGINT_INVALID_SUFFIX_CHAR.
7979 2001-08-30 Paul Eggert <eggert@twinsun.com>
7981 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7984 2001-08-30 Paul Eggert <eggert@twinsun.com>
7986 * hash.c: Remove '2001' from copyright notice.
7988 2001-08-30 Paul Eggert <eggert@twinsun.com>
7990 * full-write.h: New file.
7991 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7992 * full-write.c: Correct credits, as cccp.c no longer
7993 exists and anyway it was so heavily changed from the old cccp
7994 code as to be unrecognizable. Include full-write.h.
7995 (full_write) Return size_t, with short writes meaning failure.
7996 All callers changed. This fixes a bug with large buffers
7998 * utime.c: Include full-write.h.
8000 2001-08-30 Paul Eggert <eggert@twinsun.com>
8002 Merge 'exclude' changes from tar 1.13.22.
8003 This fixes one or two unlikely storage allocation overflow bugs,
8004 but doesn't change user-visible behavior otherwise.
8006 2001-08-30 Paul Eggert <eggert@twinsun.com>
8008 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8009 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8010 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8011 Include if available.
8012 (<xalloc.h>): Include
8013 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8014 (verify): New macro. Use it to verify that EXCLUDE macros do not
8015 collide with FNM macros.
8016 (struct patopts): New struct.
8017 (struct exclude): Use it, as exclude patterns now come with options.
8018 (new_exclude): Support above changes.
8019 (new_exclude, add_exclude_file):
8020 Initial size must now be a power of two to simplify overflow checking.
8021 (free_exclude, fnmatch_no_wildcards): New function.
8022 (excluded_filename): No longer requires options arg, as the options
8023 are determined by add_exclude. Now returns bool, not int.
8024 (excluded_filename, add_exclude):
8025 Add support for the fancy new exclusion options.
8026 (add_exclude, add_exclude_file): Now takes int options arg.
8027 Check for arithmetic overflow when computing sizes.
8028 (add_exclude_file): xrealloc might modify errno, so don't
8029 realloc until after errno might be used.
8031 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8033 (free_exclude): New decl.
8034 (add_exclude, add_exclude_file): Now takes int options arg.
8035 (excluded_filename): No longer requires options arg, as the options
8036 are determined by add_exclude. Now returns bool, not int.
8038 2001-08-30 Paul Eggert <eggert@twinsun.com>
8040 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8042 2001-08-27 Jim Meyering <meyering@lucent.com>
8044 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8046 * version-etc.c (N_): Remove definition.
8047 Revert most of last change.
8048 Instead, simply don't mark the `Copyright...' string for translation.
8049 Based on advice from Paul Eggert.
8051 * strtoxmax.c: Tweak comment.
8053 2001-08-26 Jim Meyering <meyering@lucent.com>
8055 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8056 of copyright with `%s' so translators don't get an untranslated
8058 (COPYRIGHT_YEAR): Define.
8059 (version_etc): Use fprintf rather than fputs.
8060 Suggestion from Ulrich Drepper.
8062 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8064 * strtoll.c: New file, from GNU libc.
8065 * xstrtoimax.c: New file.
8067 * xstrtol.h: Add xstrtoimax.
8068 * strtoumax.c: New file. Simply include "strtoumax.c".
8069 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8071 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8072 * strtoxmax.c: ... then renamed to this.
8074 2001-08-13 Paul Eggert <eggert@twinsun.com>
8076 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8077 Port to Solaris 8, where 'sed' requires a space after the 'r'
8078 command, and where sh dislikes "$/". Clean up the spacing a bit.
8079 Redirect output to $tmp just once.
8081 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8083 * addext.c (<errno.h>): Include.
8084 (errno): Declare if not defined.
8085 (addext): Work correctly when pathconf returns -1 and leaves
8086 errno alone because there is no limit. Also, work even if
8087 pathconf returns a value greater than SIZE_MAX.
8089 2001-08-12 Jim Meyering <meyering@lucent.com>
8091 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8092 Simply `return getcwd (NULL, 0);'.
8093 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8094 Use 1300 as initial value for length, not PATH_MAX.
8096 * pathmax.h: Clean up cpp syntax.
8098 2001-08-12 Jim Meyering <meyering@lucent.com>
8100 * gettimeofday.c: New file.
8102 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8104 2001-08-04 Jim Meyering <meyering@lucent.com>
8106 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8107 to get in sync with glibc.
8109 2001-08-03 Paul Eggert <eggert@twinsun.com>
8111 The following changes are from gettext 0.10.39 as maintained by
8114 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8115 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8116 with inverted sense. All uses changed.
8118 * mbswidth.c: Don't include <limits.h>.
8119 Include <stdlib.h> and <string.h> unconditionally.
8120 (iswcntrl, mbsinit, ISCNTRL): New macros.
8121 (mbsnwidth): Use K&R style function declarations.
8122 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8123 can optimize it when MB_CUR_MAX == 1.
8124 The width of control characters is zero, not 1.
8126 2001-07-15 Jim Meyering <meyering@lucent.com>
8128 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8129 (BUILT_SOURCES): Add unlocked-io.h.
8130 (io_functions): Define.
8131 (unlocked-io.h): New rule.
8132 (DISTCLEANFILES): Add unlocked-io.h.
8133 (all-local): Depend on unlocked-io.h, to ensure it is created.
8135 * unlocked-io.hin: New file
8137 * regex.c: Update from glibc.
8139 2001-07-05 Jim Meyering <meyering@lucent.com>
8141 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8143 (libfetish_a_SOURCES): Put all .h files here instead.
8144 Remove a thus-exposed (better checks in automake) duplicate and
8145 two unnecessary .h files.
8147 2001-06-11 Jim Meyering <meyering@lucent.com>
8149 * regex.c: Update from GNU libc.
8151 2001-05-27 Jim Meyering <meyering@lucent.com>
8153 * readutmp.h (UT_TYPE): Define.
8155 2001-05-24 Jim Meyering <meyering@lucent.com>
8157 * argmatch.c: Include "quote.h".
8158 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8159 quote function. Reported by Göran Uddeborg.
8161 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8163 * dirname.c (dir_name): Compute append_dot using path, not newpath
8164 which is not yet declared.
8166 2001-05-11 Paul Eggert <eggert@twinsun.com>
8168 * Makefile.am (libfetish_a_SOURCES):
8169 Add strftime.c, since we now compile it on all hosts.
8171 * strftime.c (my_strftime):
8172 Define to nstrftime if emacs, but only if my_strftime is not defined.
8173 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8174 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8175 Add one more extra argument: a nanoseconds value.
8178 (my_strftime function): Add %N format.
8179 (emacs_strftimeu): Renamed from emacs_strftime,
8180 with extra ut argument.
8182 2001-05-11 Paul Eggert <eggert@twinsun.com>
8184 dirname code cleanup. base_name now behaves more compatibly
8185 with POSIX basename when given file names that have trailing
8186 slashes, and similarly for dir_name. Add new primitives
8187 base_len and dir_len. Put the directory-name-related decls
8190 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8191 * backupfile.c (base_name): Likewise.
8192 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8193 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8194 * makepath.c (strip_trailing_slashes): Likewise.
8195 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8197 * rename.c (strip_trailing_slashes): Likewise.
8198 * same.c (base_name): Likewise.
8199 * stripslash.c (ISSLASH): Likewise.
8201 * addext.c: Include <dirname.h> after size_t is defined.
8202 * backupfile.c: Likewise.
8204 * addext.c (addext): Use base_len to trim redundant
8205 trailing slashes instead of doing it ourselves.
8206 But do not trim the last slash if it is not redundant.
8208 * backupfile.c (find_backup_file_name,
8209 max_backup_version): Use base_len instead of rolling it ourselves.
8210 Handle the case of "" and (on DOS) "C:" correctly.
8212 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8213 Include <string.h>, <dirname.h>.
8214 (base_name): Allow file names ending in slashes, other than names
8215 that are all slashes. In this case, return the basename followed
8216 by the slashes. This is more general, and can be used in places
8217 where the original base_name purposely had an assertion failure.
8218 (base_len): New function.
8220 * dirname.c: Include <string.h> instead of <stdlib.h>.
8221 Do not include <assert.h>; no longer needed.
8223 (memrchr): Remove decl.
8224 (dir_name_r): Remove.
8225 (dir_len): Renamed from dirlen. All callers changed.
8226 Rewrite in terms of base_name, for simplicity and consistency.
8227 (dir_name): Never return NULL. All callers changed.
8228 Do not include <stdlib.h> in test program; no longer needed.
8229 return 0; is fine for test program.
8231 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8233 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8235 * path-concat.c (path_concat): Use base_len to compute
8236 base length, not strlen; this means we cannot rely on memcpy
8239 * same.c (STREQ): Remove.
8240 (same_name): Handle the case where the basename ends in trailing '/'.
8242 * stripslash.c (strip_trailing_slashes): Return nonzero if
8243 a slash was stripped. Do not strip the last slash after a
8246 2001-04-08 Jim Meyering <meyering@lucent.com>
8248 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8249 recomputed; that's necessary when the offset spans a DST transition.
8250 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8252 2001-04-02 Jim Meyering <meyering@lucent.com>
8254 * regex.h, regex.c: Update from GNU libc.
8256 2001-03-19 Paul Eggert <eggert@twinsun.com>
8258 * version-etc.c (version_etc_copyright): Update to 2001.
8260 2001-03-16 Paul Eggert <eggert@twinsun.com>
8262 * tempname.c (uint64_t): Define to uintmax_t if
8263 not defined, and if UINT64_MAX is not defined.
8264 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8265 Reported by John David Anglin.
8267 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8269 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8270 alias if codeset is empty.
8271 * config.charset (BeOS): Use wildcard syntax.
8273 2001-03-13 Jim Meyering <meyering@lucent.com>
8275 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8276 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8279 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8281 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8283 * unicodeio.c (print_unicode_char): Simplify accordingly.
8285 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8287 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8288 support for DOS/DJGPP.
8290 2001-02-28 Paul Eggert <eggert@twinsun.com>
8292 * Makefile.am (libfetish_a_SOURCES):
8293 Add dup-safer.c, fopen-safer.c.
8294 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8296 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8298 2001-02-25 Paul Eggert <eggert@twinsun.com>
8300 The mkstemp replacement is taken from glibc 2.2.2, with some
8301 portability fixes for use outside glibc, as follows:
8303 * tempname.c (struct_stat64): New macro.
8304 (direxists, __gen_tempname): Use it.
8305 This avoids a portability problem with Solaris 8.
8307 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8308 (<stddef.h>, <stdint.h>, <string.h>):
8309 Include only if STDC_HEADERS || _LIBC.
8310 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8311 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8312 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8313 (__set_errno): Define this macro if <errno.h> doesn't.
8314 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8315 Define these macros if <stdio.h> doesn't.
8316 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8317 Define these macros if <sys/stat.h>
8318 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8319 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8320 __xstat64): Define if not _LIBC.
8321 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8322 (__gen_tempname): Invoke gettimeofday only if
8323 HAVE_GETTIMEOFDAY || _LIBC;
8324 otherwise, fall back on plain "time".
8325 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8327 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8329 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8331 2001-02-17 Jim Meyering <meyering@lucent.com>
8333 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8334 around included file name.
8336 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8338 * strftime.c: Update from GNU libc (the only changes were to comments).
8340 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8342 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8344 2001-02-17 Paul Eggert <eggert@twinsun.com>
8346 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8347 Remove workaround macros for hosts that have mbrtowc but not
8348 mbstate_t, as we now insist on proper declarations for both
8349 before using mbrtowc.
8351 2001-02-17 Jim Meyering <meyering@lucent.com>
8353 * regex.c: Update from libc.
8355 2001-02-16 Paul Eggert <eggert@twinsun.com>
8357 * alloca.c (malloc): Undef before defining, since stdlib.h
8358 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8359 Reported by Mark Hounschell via Paul Eggert.
8361 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8363 * config.charset: Update for FreeBSD 4.2.
8365 2001-01-26 Jim Meyering <meyering@lucent.com>
8367 * quotearg.c: Include stddef.h.
8368 * quote.c: Include stddef.h.
8369 Reported by Axel Kittenberger.
8371 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8372 line in double quotes so that it evokes a better diagnostic.
8373 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8374 Reported by Axel Kittenberger.
8376 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8378 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8379 to avoid a warning. Add back 'const' to inptr.
8381 2001-01-16 Jim Meyering <meyering@lucent.com>
8383 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8386 2001-01-14 Jim Meyering <meyering@lucent.com>
8388 * rename.c: New file. From Volker Borchert.
8389 Include stdlib.h, string.h or strings.h, and xalloc.h.
8390 Use strip_trailing_slashes rather than open-coding it.
8392 2001-01-03 Paul Eggert <eggert@twinsun.com>
8394 * strftime.c: Sync with glibc time/strftime.c 1.81.
8396 2001-01-03 Jim Meyering <meyering@lucent.com>
8398 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8399 local `inptr' to avoid warning with some system declarations of iconv.
8401 2000-12-29 Paul Eggert <eggert@twinsun.com>
8403 * modechange.c: Do not assume that mode_t uses the
8404 traditional octal encoding. E.g. "chmod 1 FOO" should set
8405 the other-execute bit of FOO even if S_IXOTH != 1.
8407 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8408 WOTH, XOTH, ALLM): New macros.
8409 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8410 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8412 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8413 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8415 No need to use uintmax_t; unsigned long is long enough.
8416 Don't bother to get suffix since we don't use it.
8418 2000-12-24 Jim Meyering <meyering@lucent.com>
8420 * hash.c (is_prime): Return explicit boolean values.
8421 (hash_get_first): Return NULL to appease Irix5.6's 89.
8422 Reported by Nelson Beebe.
8424 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8426 * localcharset.c (locale_charset): Add support for Win32.
8428 2000-12-18 Paul Eggert <eggert@twinsun.com>
8430 * physmem.h, physmem.c: New files.
8432 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8433 (noinst_HEADERS): Add physmem.h.
8435 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8436 't' for compatibility with Solaris 8 sort.
8438 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8440 * config.charset: Add support for BeOS.
8442 2000-12-16 Jim Meyering <meyering@lucent.com>
8444 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8445 SHELLS_FILE to a file name that's useful on djgpp systems.
8447 (ADDITIONAL_DEFAULT_SHELLS): Define.
8448 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8449 Based mostly on a patch from Prashant TR.
8451 2000-12-16 Jim Meyering <meyering@lucent.com>
8453 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8454 N and M) would have treated it like `chown N:N FILE'.
8456 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8458 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8460 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8461 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8462 to the list of canonical encodings. Rename EUC-CN to GB2312.
8464 2000-12-08 Andreas Schwab <schwab@suse.de>
8466 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8467 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8469 2000-12-07 Jim Meyering <meyering@lucent.com>
8471 * stripslash.c (ISSLASH): Define.
8472 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8475 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8476 (dir_name_r): Declare this function as static.
8477 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8478 manifest itself on a name containing a mix of slashes and
8480 Make this function work with names starting with a DOS-style
8481 drive letter and colon prefix.
8482 (dir_name): Append `.' if necessary.
8483 Based mostly on patches from Prashant TR and Eli Zaretskii.
8485 * dirname.h (dir_name_r): Remove prototype.
8487 2000-12-05 Jim Meyering <meyering@lucent.com>
8489 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8491 2000-12-04 Jim Meyering <meyering@lucent.com>
8493 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8494 Also include memory.h, stdlib.h, unistd.h if appropriate.
8495 Reported by Andreas Jaeger (conflicting declaration of malloc).
8497 2000-12-02 Jim Meyering <meyering@lucent.com>
8499 * closeout.h: Make idempotent, to avoid some obscure warnings.
8501 2000-12-01 Paul Eggert <eggert@twinsun.com>
8503 * memrchr.c: Include <config.h> before any system include file.
8505 2000-11-29 Paul Eggert <eggert@twinsun.com>
8507 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8509 2000-11-26 Jim Meyering <meyering@lucent.com>
8511 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8513 2000-11-22 Paul Eggert <eggert@twinsun.com>
8515 * strftime.c (my_strftime): Do not invoke mbrlen with a
8516 size of (size_t) -1; it's not portable.
8518 2000-11-17 Akim Demaille <akim@epita.fr>
8520 * obstack.h: Formatting changes.
8521 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8522 prevent type checking.
8523 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8524 cast the value to (void *): assigning a `foo *' to a `void *'
8526 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8528 2000-11-17 Jim Meyering <meyering@lucent.com>
8530 * strstr.c: Update from GNU libc.
8532 2000-11-16 Jim Meyering <meyering@lucent.com>
8534 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8536 2000-11-11 Jim Meyering <meyering@lucent.com>
8538 * error.c: Add a couple #includes, merging from GNU libc version.
8540 2000-11-10 Jim Meyering <meyering@lucent.com>
8542 * obstack.h: Update from GNU libc.
8543 * obstack.c: Likewise.
8545 2000-11-06 Paul Eggert <eggert@twinsun.com>
8547 * getusershell.c (setusershell): Use rewind rather than
8548 fseek/fseeko, to avoid configuration hassles with fseeko.
8549 Don't bother opening SHELLS_FILE if shellstream is NULL;
8552 2000-11-05 Jim Meyering <meyering@lucent.com>
8554 * makepath.h (make_dir): Declare.
8555 * makepath.c (make_dir): Remove `static' attribute.
8558 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8560 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8561 last one in a bucket, advance to the next bucket.
8563 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8565 * fnmatch.c: Do not comment out all the code if we are using
8566 the GNU C library, because in some cases we are replacing buggy
8567 code in the GNU C library itself.
8569 2000-10-30 Paul Eggert <eggert@twinsun.com>
8571 * error.h, getline.h, modechange.h:
8572 Remove "2000" from Copyright line, as the file hasn't been
8573 changed this year other than in the copyright notice.
8575 * xalloc.h: Add "2000" to Copyright line, as this file
8576 was changed this year.
8578 2000-10-30 Paul Eggert <eggert@twinsun.com>
8580 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8581 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8582 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8584 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8586 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8587 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8588 doesn't define __restrict_arr.
8590 2000-10-29 Jim Meyering <meyering@lucent.com>
8592 * xstat.in: Fix grammar in comment.
8594 2000-10-28 Jim Meyering <meyering@lucent.com>
8596 * memchr.c: Update from libc.
8597 Adjust for portability:
8598 [HAVE_STDLIB_H]: Include stdlib.h.
8599 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8600 Undef __memchr, too.
8601 [!weak_alias]: Define __memchr to memchr.
8603 * regex.c: Update from libc.
8604 * regex.h: Likewise.
8605 * getopt1.c: Likewise.
8606 * memcmp.c: Likewise.
8608 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8609 Avoid using fseek, when possible -- it's broken by design.
8610 Patch by Ulrich Drepper.
8612 2000-10-26 Jim Meyering <meyering@lucent.com>
8614 * strftime.c: Update from libc.
8616 2000-10-25 Jim Meyering <meyering@lucent.com>
8618 * obstack.c: Update from libc.
8620 2000-10-23 Jim Meyering <meyering@lucent.com>
8622 * hard-locale.c (hard_locale): Revert last change -- it was simply
8623 wrong. That set_locale call must not have any side effects.
8626 2000-10-22 Jim Meyering <meyering@lucent.com>
8628 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8629 [CYCLIC]: Remove now-unused definition.
8631 * save-cwd.c (O_DIRECTORY): Define, if needed.
8632 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8633 Suggestion from Ulrich Drepper.
8635 2000-10-21 Jim Meyering <meyering@lucent.com>
8637 * dirname.c (dir_name_r): New function, factored out of dir_name.
8638 (dir_name): Use dir_name_r.
8639 * dirname.h (dir_name_r): Declare it.
8641 2000-10-21 Jim Meyering <meyering@lucent.com>
8643 * dirname.c (memrchr): Declare if necessary.
8644 (dir_name): Remove the restriction that there be no
8645 trailing slashes. Now, this code skips past them, effectively
8647 [TEST_DIRNAME] (main): New unit tests.
8649 * memrchr.c: New file from GNU libc.
8650 Undef __memrchr, too.
8651 [!weak_alias]: Define __memrchr to memrchr.
8652 Guard weak_alias use with `#ifdef weak_alias'.
8654 2000-10-17 Jim Meyering <meyering@lucent.com>
8656 * quote.h (PARAMS): Define and use.
8657 Reported by Akim Demaille.
8659 * getopt.c: Update from libc.
8661 2000-10-16 Jim Meyering <meyering@lucent.com>
8663 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8666 2000-09-25 Jim Meyering <meyering@lucent.com>
8668 * md5.h (rol): Define (from GnuPG).
8670 * sha.c: Give credit (GnuPG) where due.
8671 (M): Use rol rather than open-coding it.
8672 Add a FIXME comment.
8674 2000-09-21 Jim Meyering <meyering@lucent.com>
8676 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8677 Reported by Michael Stone.
8679 2000-09-20 Jim Meyering <meyering@lucent.com>
8681 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8682 (noinst_HEADERS): Add sha.h.
8683 Based on code from Scott G. Miller and from GnuPG.
8685 2000-09-15 Jim Meyering <meyering@lucent.com>
8687 * regex.c: Update from libc.
8689 2000-09-10 Jim Meyering <meyering@lucent.com>
8691 * getopt.c (_getopt_internal): Update from glibc.
8693 2000-09-09 Jim Meyering <meyering@lucent.com>
8695 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8696 think it should be used as a general replacement for isascii.
8697 * fnmatch.c: Likewise.
8698 * mbswidth.c: Likewise
8699 * regex.c: Likewise.
8702 * userspec.c: Include sys/param.h and limits.h.
8704 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8705 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8706 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8707 UID, GID. Check range.
8709 2000-09-06 Jim Meyering <meyering@lucent.com>
8711 * getopt.c (_getopt_internal): Update from glibc.
8713 2000-08-30 Jim Meyering <meyering@lucent.com>
8715 * strftime.c: Merge in changes from GNU libc.
8717 2000-08-26 Jim Meyering <meyering@lucent.com>
8719 * closeout.c: Include "__fpending.h".
8720 (close_stdout_status): Return right away if there's nothing to flush.
8722 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8723 * __fpending.c: New file.
8724 * __fpending.h: New file.
8726 2000-08-07 Paul Eggert <eggert@twinsun.com>
8728 Standardize on "memory exhausted" instead of "Memory exhausted"
8729 or "virtual memory exhausted".
8730 * obstack.c (print_and_abort): Use "memory exhausted", not
8731 "virtual memory exhausted".
8732 * same.c (same_name): Invoke xalloc_die instead of printing
8734 * userspec.c (parse_user_spec): Likewise.
8735 * bumpalloc.h: comment fix
8736 * same.c, userspec.c: Include xalloc.h.
8738 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8739 not char *const and pointing to a constant array.
8740 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8741 (xrealloc): Comment fix.
8743 * userspec.c (parse_user_spec):
8744 Don't translate a message until just before returning,
8745 to avoid unnecessary translation.
8747 2000-08-07 Jim Meyering <meyering@lucent.com>
8749 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8750 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8751 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8752 getgroups.c, gethostname.c, getopt.h, group-member.c,
8753 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8754 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8755 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8756 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8757 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8758 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8759 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8760 yesno.c: Back out Copyright date changes for each file with no change
8761 this year. This eases coordination with other programs using the same
8762 source code modules. From Paul Eggert.
8764 2000-08-03 Greg McGary <greg@mcgary.org>
8766 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8767 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8768 (EXTEND_BUFFER): Use them.
8770 2000-08-01 Jim Meyering <meyering@lucent.com>
8772 * dirname.c (ISSLASH): Define.
8773 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8774 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8775 both `\' and `/' may be use as path separators.
8776 Based on a patch from Prashant TR.
8778 2000-07-31 Paul Eggert <eggert@twinsun.com>
8780 * quotearg.c (quotearg_n_options): Don't make the initial
8781 slot vector a constant, since it might get modified.
8783 2000-07-31 Jim Meyering <meyering@lucent.com>
8785 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8786 * obstack.c (print_and_abort): Likewise.
8788 2000-07-30 Paul Eggert <eggert@twinsun.com>
8790 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8791 buffer, so that the caller can always quote one small
8792 component of a "memory exhausted" message in slot 0.
8793 From a suggestion by Jim Meyering.
8795 2000-07-30 Jim Meyering <meyering@lucent.com>
8797 * makepath.c (make_path): Quote the other instance, too.
8799 * quotearg.c (N_STATIC_SLOTVECS): Define.
8800 (STATIC_BUF_SIZE): Define.
8801 (quotearg_n_options): Use only statically allocated storage when
8802 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8803 than STATIC_BUF_SIZE.
8805 2000-07-29 Jim Meyering <meyering@lucent.com>
8807 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8808 * dirname.c (dir_name): Likewise.
8810 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8812 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8813 (dir_name): Assert that there are no trailing slashes.
8815 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8817 * mbswidth.h (mbswidth): Add a flags argument.
8818 (mbswidth): New declaration.
8819 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8820 * mbswidth.c (mbswidth): Add a flags argument.
8821 (mbsnwidth): New function.
8823 2000-07-24 Jim Meyering <meyering@lucent.com>
8825 * mbswidth.c: Remove useless #else. From Bruno Haible.
8827 2000-07-23 Paul Eggert <eggert@twinsun.com>
8829 * mbswidth.c (_XOPEN_SOURCE):
8830 Don't define; this causes problems on Solaris 7.
8831 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8833 2000-07-23 Paul Eggert <eggert@twinsun.com>
8836 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8837 so that mbstate_t is always defined.
8839 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8840 be 1 in at least one GCC installation, and this configuration
8841 error is likely to be common. Ignoring MB_LEN_MAX hurts
8842 performance on hosts that have mbrtowc but have only unibyte
8843 locales, but I assume these hosts are rare.
8845 2000-07-23 Paul Eggert <eggert@twinsun.com>
8847 * quotearg.c: Streamline by invoking multibyte code only if needed.
8848 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8849 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8850 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8851 invoke multibyte primitives.
8853 2000-07-23 Jim Meyering <meyering@lucent.com>
8855 * basename.c (base_name): Add an assertion.
8857 2000-07-15 Bruno Haible <clisp.cons.org>
8859 * quotearg.c: When the system forces us to redefine mbstate_t,
8860 shadow its mbsinit function.
8862 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8864 * mbswidth.h: New file.
8865 * mbswidth.c: New file.
8866 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8867 (noinst_HEADERS): Add mbswidth.h.
8869 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8871 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8874 2000-07-15 Jim Meyering <meyering@lucent.com>
8876 * makepath.c: Include quote.h.
8877 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8878 corresponding argument in a `quote (...)' call.
8879 Give better diagnostics.
8881 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8882 (noinst_HEADERS): Add quote.h.
8884 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8885 from tar's src/misc.c.
8886 * quote.h: New file. Prototypes for same.
8888 2000-07-10 Paul Eggert <eggert@twinsun.com>
8890 From a suggestion by Bruno Haible.
8891 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8892 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8893 to decide whether to define the BeOS workaround macro;
8894 this adjusts to the change to AC_MBSTATE_T.
8896 2000-07-13 Paul Eggert <eggert@twinsun.com>
8898 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8900 * quotearg.c (quoting_style_args, quoting_style_vals,
8901 quotearg_buffer_restyled): Add support for
8902 clocale_quoting_style. Undo previous change to
8903 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8904 and "{RIGHT QUOTATION MARK}" msgids.
8906 2000-07-05 Paul Eggert <eggert@twinsun.com>
8908 The old behavior of quoting `like this' doesn't look good with
8909 newer, ISO-style fonts. See:
8910 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8912 Instead, quote "like this" by default. Let the translator
8913 tailor the locale-specific quoting behavior by providing
8914 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8916 * quotearg.c (N_): New macro.
8917 (gettext_default): New function.
8918 (quotearg_buffer_restyled): Use
8919 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8920 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8922 2000-07-09 Jim Meyering <meyering@lucent.com>
8924 * Most files: Update copyright dates to include 2000.
8926 2000-07-08 Jim Meyering <meyering@lucent.com>
8928 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8930 (xgethostname): Remove now-unnecessary #ifdef.
8931 Move declaration of `err' into loop where it's used.
8933 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8935 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8936 by allocating a larger buffer. Test the gethostname return value for
8937 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8938 returns an error and ENAMETOOLONG isn't defined.
8940 2000-07-05 Paul Eggert <eggert@twinsun.com>
8941 and Bruno Haible <haible@clisp.cons.org>
8943 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8945 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8947 * quotearg.c (struct quoting_options): Simplify quote_these_too
8950 2000-07-03 Jim Meyering <meyering@lucent.com>
8952 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8953 Reported by Bruno Haible.
8955 2000-07-04 Jim Meyering <meyering@lucent.com>
8957 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8958 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8961 2000-07-03 Paul Eggert <eggert@twinsun.com>
8962 and Bruno Haible <haible@clisp.cons.org>
8964 * quotearg.c (mbrtowc):
8965 Assign to *pwc, and return 1 only if result is nonzero.
8966 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8968 2000-07-03 Jim Meyering <meyering@lucent.com>
8970 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8971 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8974 2000-07-02 Jim Meyering <meyering@lucent.com>
8976 * quotearg.c (mbstate_t): Don't define here.
8978 2000-07-02 Jim Meyering <meyering@lucent.com>
8980 * nanosleep.c (SIGCONT): Define if not already defined.
8982 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8984 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8985 per change in ../m4/ls-mntd-fs.m4.
8986 (read_filesystem_list): Ignore symbolic links.
8988 2000-06-29 Jim Meyering <meyering@lucent.com>
8990 * same.c: Include <string.h> or <strings.h>, as appropriate,
8991 for declaration of strcmp.
8993 * long-options.c: Include <stdlib.h>, for declaration of exit.
8995 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8996 Avoid warning by casting result to `char *' to remove `const'.
8998 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9000 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9002 2000-06-26 Paul Eggert <eggert@twinsun.com>
9004 savedir now sets errno on failure and invokes xmalloc to get memory.
9005 Fix a couple of other minor bugs while we're at it.
9007 * savedir.c (<unistd.h>): Do not include; there's no need.
9008 (NAMLEN): Remove macro.
9009 (malloc, realloc): Remove decls.
9011 ("xalloc.h"): Include.
9012 (NAME_SIZE_DEFAULT): New macro.
9013 (savedir): Use xmalloc / xrealloc to allocate memory.
9014 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9015 Skip "" directory entries.
9016 Use strlen to calculate directory entry length, since the old method
9017 is rarely used these days and isn't worth supporting.
9018 Don't use a pointer after freeing it.
9019 Check for integer overflow when calculating allocation size.
9020 Use memcpy to copy entries, instead of stpcpy.
9021 Set errno properly when returning NULL.
9022 Check for readdir error.
9024 2000-06-26 Jim Meyering <meyering@lucent.com>
9026 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9028 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9030 * getusershell.c (xmalloc, xrealloc): Remove functions.
9032 Don't include <stdlib.h>. Don't declare malloc, realloc.
9034 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9036 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9038 2000-06-24 Jim Meyering <meyering@lucent.com>
9040 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9042 2000-06-21 Jim Meyering <meyering@lucent.com>
9044 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9046 2000-06-19 Paul Eggert <eggert@twinsun.com>
9048 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9049 (mbrtowc, mbstate_t): Define substitutes if
9050 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9051 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9052 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9054 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9056 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9057 than 1024, return a memory chunk of least possible size, instead
9058 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9059 Use free/xmalloc instead of xrealloc to avoid copying for very long
9062 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9064 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9065 address, not strdup. Include <stdlib.h> and don't declare free().
9067 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9069 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9072 2000-06-21 Jim Meyering <meyering@lucent.com>
9074 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9075 (noinst_HEADERS): Add getstr.h.
9077 * getline.c (getstr): Move into a separate file.
9078 * getstr.c (getstr): New file, extracted from getline.c, with
9079 the following changes: new parameter, delim2; both delim[12]
9080 parameters have type `int', not `char'. The latter would lose
9081 with 8-bit delimiters.
9082 * getstr.h: New file.
9084 2000-06-19 Jim Meyering <meyering@lucent.com>
9086 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9088 2000-06-18 Jim Meyering <meyering@lucent.com>
9090 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9091 Besides, these days every porting target provides a mkdir function.
9093 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9094 (this snippet comes from src/system.h).
9096 2000-06-15 Paul Eggert <eggert@twinsun.com>
9098 * human.c (adjust_value): New function.
9099 (human_readable_inexact): Apply rounding style even when
9100 printing approximate values.
9102 2000-06-14 Paul Eggert <eggert@twinsun.com>
9104 * human.c (human_readable_inexact): Allow an input block
9105 size that is not a multiple of the output block size, and vice versa.
9106 Reported by Piergiorgio Sartor.
9108 2000-06-14 Paul Eggert <eggert@twinsun.com>
9110 * getdate.y (get_date): Apply relative times after time
9111 zone indicator, not before. Reported by Todd A. Jacobs.
9113 2000-06-13 Jim Meyering <meyering@lucent.com>
9115 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9117 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9119 2000-06-12 Paul Eggert <eggert@twinsun.com>
9121 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9123 2000-06-04 Paul Eggert <eggert@twinsun.com>
9125 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9127 2000-06-04 Jim Meyering <meyering@lucent.com>
9129 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9130 SunOS 4.1.4 for which gid_t is an unsigned type.
9132 2000-06-03 Jim Meyering <meyering@lucent.com>
9134 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9136 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9138 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9139 newer, don't install charset.alias.
9140 * config.charset: Change the Linux/glibc rules so they become empty
9141 on glibc-2.1 or newer.
9143 2000-06-02 Jim Meyering <meyering@lucent.com>
9145 * mountlist.c: Back out last change. Instead, do this...
9146 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9147 member using the same `ignore'-testing code.
9148 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9152 2000-05-29 Jim Meyering <meyering@lucent.com>
9154 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9155 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9157 2000-05-22 Jim Meyering <meyering@lucent.com>
9159 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9161 2000-05-18 Jim Meyering <meyering@lucent.com>
9163 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9164 back, too, since it may have been modified by allocate_entry.
9165 (hash_delete): Rewrite to use neither the assignment operator
9166 nor the comma operator in an if-expression.
9168 2000-05-15 Paul Eggert <eggert@twinsun.com>
9171 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9172 Remove; no longer needed.
9173 "quotearg.h": Add include.
9174 (file_name): Do not bother to explicitly initialize to NULL; it's less
9175 efficient on some hosts.
9176 (close_stdout_status): Remove test as to whether stdout was already
9177 closed; it breaks for the case "echo x | sort >&-".
9178 Quote file name colons.
9179 Do not assume that _("write error") lacks format strings.
9181 2000-05-15 Jim Meyering <meyering@lucent.com>
9183 * version-etc.c (version_etc_copyright): Update the copyright string
9184 used in all --version output.
9186 2000-05-14 Jim Meyering <meyering@lucent.com>
9188 * closeout.c (close_stdout_set_file_name): New function.
9189 (close_stdout_status): Use new file-scoped global.
9190 Return right away if fstat says the stdout file descriptor is invalid.
9191 * closeout.h (close_stdout_set_file_name): Declare.
9193 2000-05-10 Jim Meyering <meyering@lucent.com>
9195 * closeout.c [default_exit_status]: New file-scoped variable.
9196 (close_stdout_set_status): New function.
9197 * closeout.h (close_stdout_set_status): Declare.
9199 2000-05-08 Jim Meyering <meyering@lucent.com>
9201 * long-options.c: Don't include closeout.h.
9202 (parse_long_options): Don't call close_stdout for --version.
9204 2000-05-06 Jim Meyering <meyering@lucent.com>
9206 * strnlen.c: Undefine __strnlen and strnlen.
9207 [!weak_alias]: Define __strnlen to strnlen.
9209 * atexit.c: New file, from libiberty.
9211 2000-05-06 Jim Meyering <meyering@lucent.com>
9213 * closeout.c (close_stdout_status): Also check for errors on the
9216 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9218 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9219 instead of xmalloc, xrealloc, path_concat.
9220 (locale_charset): Treat empty environment variables as absent.
9221 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9223 2000-05-04 Jim Meyering <meyering@lucent.com>
9225 * getopt.c: Update from glibc.
9226 * obstack.c: Likewise.
9227 * obstack.h: Likewise.
9228 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9230 * regex.h: Likewise.
9231 * strndup.c: Likewise.
9232 * strnlen.c: New file, from glibc.
9234 2000-05-01 Jim Meyering <meyering@lucent.com>
9236 * full-write.c (full_write): Remove `FIXME' part of comment.
9238 2000-04-29 Jim Meyering <meyering@lucent.com>
9240 * path-concat.c: Declare strdup only if it's not defined.
9241 * canon-host.c: Likewise.
9243 2000-04-28 Jim Meyering <meyering@lucent.com>
9245 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9246 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9247 included first, then limits.h is included by locale.h by libintl.h.
9248 From John David Anglin.
9250 2000-04-25 Jim Meyering <meyering@lucent.com>
9252 * makepath.c (S_IRWXUGO): Define.
9253 (make_path): Always perform explicit chmod if MODE specifies any
9254 of the `special' permission bits. Prompted by a bug report against
9255 install from Mate Wierdl and Joost van Baal.
9257 2000-04-18 Jim Meyering <meyering@lucent.com>
9261 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9262 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9264 2000-04-17 Jim Meyering <meyering@lucent.com>
9266 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9267 the definition of it to rpl_strftime also defined-away the system's
9270 2000-04-15 Jim Meyering <meyering@lucent.com>
9272 Use `C' to denote so-called `contiguous' files, the same way
9274 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9275 (ftypelet): Use S_ISCTG.
9276 From Michael Deutschmann.
9278 2000-04-14 Jim Meyering <meyering@lucent.com>
9280 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9282 2000-04-08 Jim Meyering <meyering@lucent.com>
9284 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9285 names don't conflict. Reported by Eli Zaretskii.
9287 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9289 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9290 bug. Deal with the different error behavior of Irix iconv.
9292 2000-04-07 Jim Meyering <meyering@lucent.com>
9294 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9295 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9297 2000-04-05 Jim Meyering <meyering@lucent.com>
9299 Portability tweaks required for ultrix4.3.
9300 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9301 * readutmp.c: Include sys/types.h before sys/stat.h.
9302 * canon-host.c: Declare strdup.
9303 * path-concat.c: Likewise.
9304 From John David Anglin.
9306 2000-04-04 Jim Meyering <meyering@lucent.com>
9308 Be more DOS 8.3-friendly.
9309 * ref-add.sin: Renamed from ref-add.sed.in.
9310 * ref-del.sin: Renamed from ref-del.sed.in.
9311 * Makefile.am: Reflect renaming.
9312 Reported by Eli Zaretskii.
9314 Use a temporary file name that won't clash with `charset.alias'
9315 in the DOS 8.3 name space.
9316 * Makefile.am (charset_tmp): Define.
9317 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9318 (uninstall-local): Likewise.
9319 Reported by Eli Zaretskii.
9321 2000-03-29 Paul Eggert <eggert@twinsun.com>
9323 * time/strftime.c (my_strftime): Make sure we call the system
9324 strftime, not ourselves, when invoking the underlying strftime.
9326 2000-03-24 Jim Meyering <meyering@lucent.com>
9328 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9329 (charset_alias): Define.
9330 (install-exec-local): Factor out common code.
9331 (uninstall-local): Split lines longer than 80.
9332 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9334 (.sed.in.sed): New rule. Don't redirect directly to $@.
9335 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9337 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9339 * config.charset: Output a line containing "Packages using this file".
9340 * ref-add.sed.in, ref-del.sed.in: New files.
9341 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9342 ref-del.sed): New rules.
9344 2000-03-17 Jim Meyering <meyering@lucent.com>
9346 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9347 Otherwise, include <strings.h>
9349 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9351 * unicodeio.c (utf8_wctomb): New function.
9352 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9353 format instead of in UCS-4 with platform dependent endianness.
9355 2000-03-07 Paul Eggert <eggert@twinsun.com>
9357 * savedir.c (savedir): Work even if directory size is
9358 negative; this can happen with some screwy NFS configurations.
9360 2000-03-06 Jim Meyering <meyering@lucent.com>
9362 * localcharset.c (get_charset_aliases): Don't try to free file_name
9363 if it's NULL (because we ran out of memory). From Bruno Haible.
9365 2000-03-05 Jim Meyering <meyering@lucent.com>
9367 * localcharset.c ("path-concat.h"): Include.
9368 (get_charset_aliases): Use path_concat instead of ANSI string
9371 * unicodeio.h (PARAMS): Define.
9372 Use it to guard prototype.
9374 2000-03-04 Jim Meyering <meyering@lucent.com>
9376 * Makefile.am (install-exec-local): Create $(libdir) before installing
9378 (uninstall-local): Uncomment this rule so `make distcheck' works
9381 * unicodeio.c (<errno.h>): Include it.
9382 (errno): Declare if not defined.
9384 * localcharset.c: Add Bruno's comment justifying use of volatile.
9386 * config.charset: New version, incorporating remarks from a linux
9387 i18n mailing list. From Bruno Haible.
9389 2000-03-02 Jim Meyering <meyering@lucent.com>
9391 * Makefile.am (EXTRA_DIST): Add config.charset.
9393 2000-03-01 Jim Meyering <meyering@lucent.com>
9395 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9396 * unicodeio.c: Likewise.
9398 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9400 * config.charset: New file.
9401 * localcharset.c: New file.
9402 * unicodeio.h, unicodeio.c: New files.
9403 * Makefile.am (DEFS): Add -DLIBDIR=...
9404 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9405 (noinst_HEADERS): Add unicodeio.h.
9406 (all-local, install-exec-local, charset.alias): New targets.
9408 2000-02-28 Paul Eggert <eggert@twinsun.com>
9410 * quotearg.c (ALERT_CHAR): New macro.
9411 (quotearg_buffer_restyled): Use it.
9413 2000-02-27 Jim Meyering <meyering@lucent.com>
9415 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9416 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9418 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9419 not `#if STDC_HEADERS'.
9420 Declare malloc if needed.
9422 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9423 now that autoconf always defines the HAVE_DECL_ symbols.
9424 * human.c: Likewise.
9426 * strtoumax.c: Likewise.
9428 * backupfile.c: Arrange for cpp to fail if the configure-time
9429 declaration check was not run.
9431 * human.c: Likewise.
9433 * strtoumax.c: Likewise.
9435 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9436 then first look up the entire `.'-containing string as a login name.
9438 2000-02-18 Paul Eggert <eggert@twinsun.com>
9440 * getdate.y: Handle two-digit years with leading zeros correctly.
9441 (textint): New typedef.
9442 (parser_control): Member year changed from int to textint.
9444 (YYSTYPE): Removed; replaced by %union with int and textint members.
9445 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9446 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9447 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9448 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9449 (date, number, to_year): Use width of number in digits, not its value,
9450 to determine whether it's a 2-digit year, or a 2-digit time.
9451 (yylex): Store number of digits of numeric tokens.
9452 Reported by John Kendall.
9454 (parser_control): Changed from struct parser_control to typedef (for
9455 consistency). All uses changed.
9457 (tID): Removed; not used.
9458 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9460 2000-02-14 Paul Eggert <eggert@twinsun.com>
9462 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9463 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9465 2000-02-12 Jim Meyering <meyering@lucent.com>
9467 * userspec.c (ISDIGIT): Define it.
9468 (isdigit): Remove definition.
9469 (is_number): Use ISDIGIT, not isdigit.
9470 <libintl.h>: Include.
9472 (parse_user_spec): Mark translatable strings.
9474 2000-02-10 Jim Meyering <meyering@lucent.com>
9476 With these changes, nanosleep.[ch] are finally enough like the other
9477 lib/* replacement files to compile on a few more losing systems.
9479 * nanosleep.h: Don't include config.h.
9480 Remove prototype from declaration of nanosleep.
9481 (PARAMS): Remove now-unneeded definition.
9482 * nanosleep.c: #undef nanosleep.
9483 (rpl_nanosleep): Rename from nanosleep.
9485 2000-02-03 Jim Meyering <meyering@lucent.com>
9487 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9488 rather than with `#if HAVE_UTMPNAME'.
9490 2000-02-01 Jim Meyering <meyering@lucent.com>
9492 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9494 2000-01-31 Jim Meyering <meyering@lucent.com>
9496 * nanosleep.h (nanosleep): Guard declaration with
9497 `#if ! HAVE_DECL_NANOSLEEP'.
9498 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9499 the declaration in that vendor's sys/timers.h.
9500 Reported by Christian Krackowizer.
9502 * quotearg.c (ISASCII): Add #undef and move definition to follow
9503 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9504 (ISPRINT): Likewise.
9505 Reported by Tom Tromey.
9507 2000-01-30 Jim Meyering <meyering@lucent.com>
9509 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9510 uses of ->ut_name. The latter doesn't work with new Linux header files
9511 where only utmpx.ut_user is declared.
9513 * readutmp.h (UT_USER): Define.
9515 2000-01-23 Jim Meyering <meyering@lucent.com>
9517 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9520 2000-01-22 Jim Meyering <meyering@lucent.com>
9522 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9523 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9524 Required for some AIX systems. Reported by Christian Krackowizer.
9525 [TESTING] (main): New function.
9527 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9528 * dirname.c (dir_name): Support for DOS-style file names with drive
9531 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9533 * strverscmp.c (ISDIGIT): Define.
9534 (strverscmp): Use ISDIGIT, not isdigit.
9536 2000-01-17 Paul Eggert <eggert@twinsun.com>
9538 * nanosleep.c (nanosleep):
9539 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9540 POSIX.1 doesn't require SA_INTERRUPT and some systems
9541 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9542 it's been part of POSIX.1 since day 1 (in 1988).
9544 2000-01-17 Jim Meyering <meyering@lucent.com>
9546 * interlock: Remove unused file. Reported by François Pinard.
9548 2000-01-16 Paul Eggert <eggert@twinsun.com>
9550 * quotearg.c (quotearg_buffer_restyled): Do not quote
9551 alert, backslash, formfeed, and vertical tab unnecessarily in
9552 shell quoting style.
9555 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9556 Free Software Foundation, Inc.
9557 Copying and distribution of this file, with or without modification,
9558 are permitted provided the copyright notice and this notice are preserved.