1 2006-06-28 Bruno Haible <bruno@clisp.org>
3 * getaddrinfo.h: Fix POSIX URL.
4 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
5 (use_win32_p): Make static.
6 (getaddrinfo): Reject service name if it is empty or does not consist
7 solely of decimal digits, or if its value is > 65535.
8 (getnameinfo): Remove useless casts.
10 2006-06-28 Derek R. Price <derek@ximbiot.com>
12 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
13 Autoconf 2.60 says this stuff was obsolete.
15 2006-05-12 Bruno Haible <bruno@clisp.org>
17 * mkdtemp.c [MINGW]: Include <io.h>.
18 (mkdir): Define using _mkdir.
20 2006-06-28 Bruno Haible <bruno@clisp.org>
22 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
23 declaration for wcwidth.
24 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
26 2006-06-28 Eric Blake <ebb9@byu.net>
28 * xvasprintf.h: Fix comments.
30 2006-06-28 Eric Blake <ebb9@byu.net>
32 * mbchar.h (wcwidth): Include wcwidth.h.
33 * mbswidth.c (wcwidth): Move from here...
34 * wcwidth.h: ...to this new file.
36 2006-06-28 Simon Josefsson <jas@extundo.com>
38 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
39 functions there. It will succeed on Windows XP, but on Windows
40 2000 and (presumably) earlier, it will fail, and use the internal
42 (use_win32_p): New function.
43 (getaddrinfo): Use strtoul on servname, to support numeric ports.
44 Support AI_NUMERICSERV to disable getservbyname.
45 (getnameinfo): New function, only supports
46 NI_NUMERICHOST|NI_NUMERICSERV for now.
48 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
49 only have some of them. Add AI_NUMERICSERV. Add prototype for
52 2006-06-27 Bruno Haible <bruno@clisp.org>
54 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
56 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
58 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
59 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
60 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
62 2006-06-26 Bruno Haible <bruno@clisp.org>
64 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
66 Reported by Mark D. Baushke and Larry Jones.
68 2006-06-26 Bruno Haible <bruno@clisp.org>
70 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
72 Suggested by Mark D. Baushke and Larry Jones.
74 2006-06-23 Mark D. Baushke <mdb@gnu.org>
76 * stdint_.h: Treat BSD/OS like OpenBSD.
78 2006-06-23 Bruno Haible <bruno@clisp.org>
80 * stdint_.h: Treat IRIX like OpenBSD.
82 2006-06-23 Bruno Haible <bruno@clisp.org>
84 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
85 ISO C 99 Technical Corrigendum 1.
87 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
89 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
90 Some compiler complained about some of them. Problem reported by
92 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
94 2006-06-21 Simon Josefsson <jas@extundo.com>
96 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
99 * socket_.h: Don't define WINVER.
101 * inet_pton.h, inet_pton.c: New file, taken from glibc but
102 slightly modified to work in gnulib.
104 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
106 * read-file.c (fread_file): Start with buffer allocation of
107 0 bytes rather than 1 byte; this simplifies the code.
108 Don't invoke feof; it's not needed. Refactor to avoid duplicate
109 code to free buffer and save/restore errno.
110 (internal_read_file): Remove unused local.
112 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
114 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
115 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
116 Problem reported by Denis Excoffier in
117 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
119 2006-06-19 Simon Josefsson <jas@extundo.com>
121 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
123 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
125 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
127 2006-06-17 Bruno Haible <bruno@clisp.org>
129 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
131 2006-06-17 Bruno Haible <bruno@clisp.org>
133 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
134 problem on Solaris 2.5.1.
136 2006-06-16 Eric Blake <ebb9@byu.net>
138 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
139 * unicodeio.c [!defined errno]: Likewise.
140 * strtol.c [!defined errno]: Likewise.
141 * strtod.c [!defined errno]: Likewise.
143 2006-06-15 Bruno Haible <bruno@clisp.org>
145 * stdint_.h: Rewritten to be fully auto-configured.
146 Fixes bug on HP-UX/IA64.
148 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
150 * getdate.y (__attribute__): Don't define if already defined.
151 Problem reported by Larry Jones.
152 * utimens.c (__attribute__): Likewise.
154 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
156 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
157 reported by Andreas Schwab.
159 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
160 Bruno Haible <bruno@clisp.org>
162 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
164 2006-05-26 Martin Lambers <marlam@marlam.de>
166 * getpass.c: Updates the test for the native W32 API, and adds
167 missing includes, thus fixing compilation warnings.
169 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
171 * tempname.c (small_open, large_open): New macros.
172 (__open, __open64) [!_LIBC]: Remove.
173 (__gen_tempname): Use small_open and large_open instead of __open
174 and __open64. This fixes a portability bug on HP-UX 11.11i
175 reported by Simon Wing-Tang in
176 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
178 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
180 * exclude.c (exclude_fnmatch): New function.
181 (excluded_file_name): Call exclude_fnmatch.
182 * exclude.h (excluded_file_name): New prototype
184 2006-05-24 Bruno Haible <bruno@clisp.org>
186 * printf-args.c (printf_fetchargs): Turn NULL pointers for
187 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
188 Reported by Thorsten Maerz <torte@netztorte.de> via
189 Aaron Stone <aaron@serendipity.cx>.
191 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
193 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
194 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
195 (my_usleep): Don't mishandle maximum value.
197 2006-05-19 Jim Meyering <jim@meyering.net>
199 * getugroups.c: Correct an outdated comment. From Bruno Haible.
201 2006-05-17 Bruno Haible <bruno@clisp.org>
204 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
206 2006-05-17 Bruno Haible <bruno@clisp.org>
208 * stdint_.h: Fix recognition of Cygwin.
210 2006-05-11 Jim Meyering <jim@meyering.net>
212 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
214 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
216 * crc.c (crc32_update): Remove unnecessary L suffix.
217 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
218 unwanted sign propagation, e.g., on hosts with 64-bit int.
219 There still are some problems with reeelly weird theoretical hosts
220 (e.g., 33-bit int) but it's not worth worrying about now.
221 * sha1.c (rol): Likewise.
222 (K1, K2, K3, K4): Remove unnecessary L suffix.
224 2006-05-10 Bruno Haible <bruno@clisp.org>
226 * des.c: Cast to avoid warnings.
228 2006-05-10 Simon Josefsson <jas@extundo.com>
230 * md4.c: Typo fix, update copyright years.
231 (K1, K2): Don't use L because it turn computations into 64-bit on
234 2006-05-09 Bruno Haible <bruno@clisp.org>
236 * xvasprintf.c: Include limits.h, string.h, xsize.h.
237 (EOVERFLOW): Define fallback value.
238 (xstrcat): New function.
239 (xvasprintf): Recognize the special case of a string concatenation.
241 2006-05-01 Bruno Haible <bruno@clisp.org>
243 * stdint_.h: Shorter URL.
244 * inttypes.h: Likewise.
246 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
248 * verify.h: Document the internals better. Most of this change
249 was written by Bruno Haible.
251 2006-04-29 Bruno Haible <bruno@clisp.org>
253 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
254 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
256 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
258 * getdate.y (get_date): When adding relative date, start with the
259 initial time, not with the result of the first mktime call.
261 2006-04-23 Bruno Haible <bruno@clisp.org>
263 * copy-file.c: Include <unistd.h> unconditionally.
264 * execute.c: Likewise.
265 * fatal-signal.c: Likewise.
266 * findprog.c: Likewise.
267 * mkdtemp.c: Likewise.
270 * wait-process.h: Likewise.
272 2006-04-23 Bruno Haible <bruno@clisp.org>
274 * fwriteerror.c (fwriteerror): Call fclose also when an error
275 condition was already detected.
276 Reported by Ben Pfaff <blp@cs.stanford.edu>.
278 2006-04-19 Derek Price <derek@ximbiot.com>
279 Eric Blake <ebb9@byu.net>
281 * inttypes.h: Correct grammar in comment.
283 2006-04-18 Derek Price <derek@ximbiot.com>
284 Paul Eggert <eggert@cs.ucla.edu>
286 * inttypes.h: New file.
287 * strtoimax.c: Assume <inttypes.h>.
289 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
291 * utimens.c (futimens): glibc futimesat messes up if /proc
292 isn't mounted. Problem reported by Kir Kolyshkin.
294 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
296 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
297 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
298 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
300 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
302 Merge regex changes from libc, removing some of our
303 POSIX-conformance changes that were rejected and redoing them in a
306 * regcomp.c (re_compile_internal, init_dfa):
307 Length arg is now size_t, not Idx. All uses changed.
308 (peek_token): Forward decl now says internal_function.
309 (__re_error_msgid, __re_error_msgid_idx):
310 Now static rather than extern with attribute_hidden.
311 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
312 For some reason libc prefers K&R style defns for external functions.
313 (regerror) [!defined _LIBC]: Likewise.
314 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
315 (seek_collating_symbol_entry, lookup_collation_sequence_value):
316 (build_range_exp, build_collating_symbol):
318 (re_compile_fastmap): Use '\0' to memset, not 0.
319 (utf8_sb_map): Make the calculations more obvious.
320 (init_dfa, parse_bracket_exp, build_charclass_op):
321 Call calloc and cast result, as glibc does.
322 (init_word_char, fetch_token, peek_token, peek_token_bracket):
323 (build_range_exp, build_collating_symbol):
324 Now internal functions.
326 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
328 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
329 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
330 Don't depend on VMS; depend on __VMS instead, for POSIX
332 (regoff_t): Define to ssize_t, not long int.
334 Remove the REG_ macros named below. Instead, make the old names
335 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
337 (REG_BACKSLASH_ESCAPE_IN_LISTS):
338 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
339 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
340 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
341 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
342 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
343 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
344 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
345 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
346 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
347 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
348 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
349 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
350 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
351 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
352 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
353 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
355 Remove. All uses replaced by the old RE_* names.
356 (RE_BACKSLASH_ESCAPE_IN_LISTS):
357 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
358 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
359 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
360 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
361 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
362 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
363 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
364 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
365 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
366 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
367 Don't bother having these macros be independent of each others'
368 values, since they no longer exist in the POSIX name space.
370 Rename the following member names back to their old names,
371 unless !__USE_GNU_REGEX. All uses changed back.
372 (buffer): Renamed from re_buffer.
373 (allocated): Renamed from re_allocated.
374 (used): Renamed from re_used.
375 (syntax): Renamed from re_syntax.
376 (fastmap): Renamed from re_fastmap.
377 (translate): Renamed from re_translate.
378 (can_be_null): Renamed from re_can_be_null.
379 (regs_allocated): Renamed from re_regs_allocated.
380 (fastmap_accurate): Renamed from re_fastmap_accurate.
381 (no_sub): Renamed from re_no_sub.
382 (not_bol): Renamed from re_not_bol.
383 (not_eol): Renamed from re_not_eol.
384 (newline_anchor): Renamed from re_newline_anchor.
385 (num_regs): Renamed from rm_num_regs.
386 (start): Renamed from rm_start.
387 (end): Renamed from rm_end.
389 (free_state): Move up a bit.
391 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
393 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
394 when that is what is intended.
395 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
396 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
398 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
399 All uses changed back to re_malloc, etc. It's now the caller's
400 responsibility to check for overflow; all callers changed.
401 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
402 (re_x2nrealloc): Remove.
403 (free_state): Remove decl.
405 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
406 (re_set_registers, re_exec):
409 2006-01-31 Roland McGrath <roland@redhat.com>
411 * regcomp.c (calc_eclosure_iter): Remove dead variables.
412 Reported by Mike Frysinger <vapier@gentoo.org>.
414 2006-01-15 Andreas Jaeger <aj@suse.de>
417 * regex_internal.c (re_string_reconstruct): Adjust for
418 build_wcs_upper_buffer change.
419 (build_wcs_upper_buffer): Change return type.
421 2005-12-10 Ulrich Drepper <drepper@redhat.com>
423 * regex_internal.h: Include <stdint.h> if available.
425 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
427 * regex_internal.h (SIZE_MAX): Provide a default definition.
429 2005-10-14 Ulrich Drepper <drepper@redhat.com>
431 * regcomp.c: Adjust for changed secondary hash function.
433 2005-09-30 Ulrich Drepper <drepper@redhat.com>
435 * regex.h: Pretty printing.
436 Clean up namespace a bit.
438 2005-09-30 Jakub Jelinek <jakub@redhat.com>
440 * regexec.c (update_cur_sifted_state, check_arrival,
441 check_arrival_add_next_nodes): Avoid using uninitialized variable.
443 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
444 Ulrich Drepper <drepper@redhat.com>
447 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
448 (bitset_word_t): Renamed from bitset_word. All uses changed.
450 2005-09-22 Ulrich Drepper <drepper@redhat.com>
453 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
454 * regcomp.c: Remove unnecessary uses of
455 unsigned RE_TRANSLATE_TYPE.
456 * regex_internal.h: Likewise.
457 * regex_internal.c: Likewise.
458 * regexec.c: Likewise.
459 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
461 2005-09-07 Ulrich Drepper <drepper@redhat.com>
463 * regexec.c (find_recover_state): Remove unnecessary
465 (transit_state_bkref): Make DFA a const pointer.
466 (get_subexp): Likewise.
467 (check_arrival): Likewise.
468 (update_cur_sifted_state): Likewise.
469 (re_search_internal): Likewise.
470 (prune_impossible_nodes): Likewise.
471 (acquire_init_state_context): Likewise.
472 (proceed_next_node): Likewise.
473 (set_regs): Likewise.
474 (free_fail_stack_return): Likewise.
475 (check_arrival_expand_ecl): Mark DFA parameter as const.
476 (check_arrival_expand_ecl_sub): Likewise.
477 (check_subexp_limits): Likewise.
478 (sub_epsilon_src_nodes): Likewise.
479 (add_epsilon_src_nodes): Likewise.
480 (merge_state_array): Likewise.
481 (update_regs): Likewise.
482 (build_trtable): Likewise.
483 (sift_states_backward): Mark MCTX parameter as const.
484 (build_sifted_states): Likewise.
485 (update_cur_sifted_state): Likewise.
486 (sift_states_mkref): Likewise.
487 (check_arrival_expand_ecl): Mark eclosure as const.
488 (check_dst_limits_calc_pos_1): Likewise.
489 * regex_internal.h (re_match_context_t): Make dfa a const
492 2005-09-06 Ulrich Drepper <drepper@redhat.com>
494 * regexec.c (merge_state_with_log): Define dfa as const pointer.
495 (transit_state_sb): Likewise.
496 (transit_state_mb): Likewise.
497 (sift_states_iter_mb): Likewise.
498 (check_arrival_add_next_nodes): Likewise.
499 (check_node_accept_bytes): Change first parameter to pointer-to-const.
500 [_LIBC] (re_search_2_stub): Use mempcpy.
502 * regex_internal.c (re_string_reconstruct): Avoid calling
503 mbrtowc for very simple UTF-8 case.
505 * regex_internal.c (re_acquire_state): Make DFA pointer arg
507 (re_acquire_state_context): Likewise.
508 * regex_internal.h: Adjust prototypes.
510 * regex.c: Prevent using C++ compilers.
512 * regex_internal.c (re_acquire_state): Minor code rearrangement.
513 (re_acquire_state_context): Likewise.
515 2006-03-29 Mark D. Baushke <mdb@gnu.org>
516 Bruno Haible <bruno@clisp.org>
518 * stdint_.h: On OpenBSD, don't redefine types already included in
519 <sys/types.h> and <inttypes.h>.
521 2006-03-24 Eric Blake <ebb9@byu.net>
523 * time_r.c (copy_string_result): Remove, as it is no longer used.
525 2006-03-24 Simon Josefsson <jas@extundo.com>
527 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
528 including some doc fixes.
529 (base64_encode_alloc): Fix +1 bug on allocation failures.
531 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
533 * base64.c (base64_encode): Do not read past end of array with
534 unsanitized input on systems with CHAR_BIT > 8.
536 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
538 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
539 Typedef to long int, not to off_, as POSIX will likely change
542 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
544 * argp-help.c (validate_uparams): Fix typo
545 * argp-parse.c (argp_default_options): Consistently begin help
546 messages with a lowercase letter.
548 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
550 * time_r.h (asctime_r, ctime_r): Remove. These functions can
551 overrun buffers and shouldn't be used (much as gets shouldn't be
553 * time_r.c (asctime_r, ctime_r): Likewise.
555 2006-03-08 Simon Josefsson <jas@extundo.com>
557 * gc-gnulib.c (randomize): Don't open files called 'no', they
558 signal that configure disabled the device.
560 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
562 * c-stack.c: Include unistd.h unconditionally, since we now assume
564 * getlogin_r.c: Likewise.
565 * getlogin_r.h: Likewise.
567 * pagealign_alloc.c: Likewise.
568 * unistd_.h: Remove; no longer needed.
570 2006-03-07 Simon Josefsson <jas@extundo.com>
572 * unistd_.h: New file.
574 2006-03-07 Simon Josefsson <jas@extundo.com>
576 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
578 2006-03-01 Simon Josefsson <jas@extundo.com>
580 * readline.c: Fix typo, tiny patch from Stepan Kasal
583 2006-02-28 Simon Josefsson <jas@extundo.com>
585 * getopt.c: Protect #include of unistd.h, for MSVS.
587 2006-02-27 Simon Josefsson <jas@extundo.com>
589 * base64.h: Indent #define's. From Jim Meyering
592 2006-02-27 Jim Meyering <jim@meyering.net>
594 Revert the change of 2006-02-24, so these files can continue
595 to be sync'd from gettext.
596 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
599 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
601 * glob.c: Say "invalid" rather than "illegal" in comments.
603 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
605 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
607 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
609 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
610 AT_FDCWD exceeds INT_MAX.
611 * openat.h (AT_FDCWD): Likewise.
613 2006-02-14 Jim Meyering <jim@meyering.net>
617 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
618 failure on deficient systems, and simplify gnulib lgpl dependencies.
619 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
620 xmalloc/lstat combination. Based on a patch from Bruno Haible.
622 * xalloc-die.c: Remove unused definition of N_.
624 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
626 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
628 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
630 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
631 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
633 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
635 * argp-namefrob.h: Restore changes accidentally lost during the
636 "autoupdate" on 2005-12-12.
638 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
640 * fnmatch.c (L_): Renamed from L, to work around a bug in
641 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
642 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
645 2006-01-26 Simon Josefsson <jas@extundo.com>
647 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
648 prototype is visible on mingw32.
650 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
653 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
656 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
658 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
659 attempt to open for write; this always fails, at least on POSIX
660 hosts. This reinstates the 2006-01-09 change, which was
661 inadvertently removed.
663 2006-01-26 Bruno Haible <bruno@clisp.org>
664 Paul Eggert <eggert@cs.ucla.edu>
667 [(! (defined __cplusplus || defined __BEOS__)
669 && !(defined __HP_cc || defined __xlc__
670 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
672 #define to signed char in these cases too; this simplifies
673 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
674 etc., separately) and makes it more conservative.
676 2006-01-21 Jim Meyering <jim@meyering.net>
678 Sync from the stable (b5) branch of coreutils:
680 * fts.c (fts_children): Don't let close() clobber errno from
683 * fts.c (fts_stat): When following a symlink-to-directory,
684 don't necessarily interpret stat-fails+lstat-succeeds as indicating
685 a dangling symlink. That can also happen at least for ELOOP.
686 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
687 FYI, this bug predates the inclusion of fts.c in coreutils.
689 * fts.c (fts_open): Put new maxarglen declaration and uses
690 in their own block, so pre-c99 compilers don't object.
692 Avoid the double-free (first in fts_read, second in fts_close) that
693 would occur when an `active' directory is made inaccessible (e.g.,
694 via chmod a-x) during a traversal.
695 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
696 before returning. Reproduce this failure by
697 mkdir -p a/b; cd a; chmod a-x . b
698 Reported by Stavros Passas.
700 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
702 * argp-namefrob.h: Bugfix. Remove stray #
704 2006-01-25 Bruno Haible <bruno@clisp.org>
706 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
708 Reported by Paul Eggert.
710 2006-01-25 Jim Meyering <jim@meyering.net>
712 * fileblocks.c: Remove more useless parentheses.
713 * readutmp.h: Likewise.
715 2006-01-24 Bruno Haible <bruno@clisp.org>
717 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
719 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
722 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
723 to avoid problems with the built-in _Bool type.
724 Reported by Paul Eggert on 2005-11-26.
726 2006-01-24 Jim Meyering <jim@meyering.net>
728 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
730 2006-01-24 Simon Josefsson <jas@extundo.com>
732 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
735 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
737 Work around porting bugs reported by Dieter in
738 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
739 * getopt.c (_NOPROTO): Remove; no longer needed.
740 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
741 Include "getopt.h" first, to check interface.
742 (getenv): Declare only if defined HAVE_DECL_GETENV &&
744 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
745 (__strndup): Revert to K&R-style function dfns, the glibc style.
746 * strnlen.c: Don't claim it's taken from glibc; it's not.
747 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
748 Include strnlen.h first, to get prototype properly.
749 (strnlen): Renamed from __strnlen.
752 2006-01-23 Ulrich Drepper <drepper@redhat.com>
754 These changes imported from libc.
755 * getopt.c: Use __fxprintf instead of inline stream orientation
756 test and two separate function calls.
757 * strndup.c (__strndup): Add libc_hidden_def.
759 2006-01-22 Bruno Haible <bruno@clisp.org>
761 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
762 temporary buffer for sprintf, take into account the precision also
763 for 'd', 'i', 'u', 'o', 'x', 'X'.
765 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
767 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
768 to pacify gcc -Wswitch-default.
770 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
772 * argp-help.c (usage_long_opt): Do not print DOC options.
773 (__argp_base_name): Removed
774 * argp-namefrob.h (__argp_basename): Removed definition. Was a
776 (__argp_base_name): Provide macro definition or extern declaration
777 depending on the configuration
779 2006-01-20 Simon Josefsson <jas@extundo.com>
781 * inet_ntop.h: Unconditionally include sys/socket.h.
783 2006-01-19 Simon Josefsson <jas@extundo.com>
785 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
787 2006-01-12 Simon Josefsson <jas@extundo.com>
789 * base64.c: Fix warning, reported by Bruno Haible
790 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
792 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
795 * md5.c: Fix commentary typos.
796 (alignof, UNALIGNED_P): No need for a GCC-specific version.
797 * md5.h (__attribute__): Remove; unused.
798 * sha1.c: Fix commentary to match md5 better.
799 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
800 so that we don't need to worry about alignment. All uses changed.
801 This merges the 2005-10-28 md5 change into sha1.
803 2006-01-11 Jim Meyering <jim@meyering.net>
806 * md5.c (OP): Fix spacing.
808 2006-01-11 Simon Josefsson <jas@extundo.com>
810 * stdint_.h (SIZE_MAX): Add missing (.
812 2006-01-10 Bruno Haible <bruno@clisp.org>
814 * argp.h (__const): Remove macro. Use const instead.
815 * argp-fmtstream.h (__const): Likewise.
816 * glob_.h (__const): Remove macro.
817 * glob-libc.h: Use const instead of __const.
819 2006-01-10 Jim Meyering <jim@meyering.net>
821 Avoid the double-free (first in fts_read, second in fts_close) that
822 would occur when an `active' directory is made inaccessible (e.g.,
823 via chmod a-x) during a traversal.
824 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
825 before returning. Reproduce this failure by
826 mkdir -p a/b; cd a; chmod a-x . b
827 Reported by Stavros Passas.
830 * sha1.c: Tweak grammar in a comment.
832 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
834 * regex_internal.h (BITSET_WORD_BITS):
835 Work around a bug in 64-bit PGC (before version 6.1-2), where the
836 preprocessor mishandles large unsigned values as if they were signed.
837 Problem reported by Claudio Fontana in
838 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
840 2006-01-10 Simon Josefsson <jas@extundo.com>
842 * socket_.h: New file.
844 2006-01-10 Bruno Haible <bruno@clisp.org>
846 * localcharset.c: Update from GNU gettext.
848 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
851 * chdir-long.c (cdb_free): Don't bother trying to open directory
852 for write access: POSIX says that must fail.
853 * fts.c (diropen): Likewise.
854 * save-cwd.c (save_cwd): Likewise.
855 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
856 well, for minor improvements on hosts that lack O_DIRECTORY.
857 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
858 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
859 Fall back on chown if open failed with EACCES.
861 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
862 Report an error at compile-time if only a 1-second nominal clock
865 * lchmod.h: New file.
866 * mkdir-p.c: Include lchmod.h, lchown.h.
867 (make_dir_parents): Use lchown rather than chown, and
868 lchmod rather than chmod.
870 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
871 too. Problem with "none" reported by Bob Proulx. Problem with
872 "proc" reported by n0dalus.
874 * mountlist.c: Include <limits.h>.
875 (dev_from_mount_options)
876 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
877 New function. It no longer assumes "dev=" has the System V meaning
878 on Linux (since it doesn't). It also parses "dev=" more carefully.
879 (read_file_system_list)
880 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
881 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
884 * posixtm.h (PDS_PRE_2000): New macro.
885 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
886 All usages changed. Reject dates outside the range 1969-1999 if
887 PDS_PRE_2000 is used.
889 2006-01-09 Jim Meyering <jim@meyering.net>
893 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
895 * chdir-safer.h, chdir-safer.c: New files.
897 * modechange.c (mode_compile): Reject an invalid mode string
898 that starts with an octal digit. From Andreas Gruenbacher.
900 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
901 and dup to open_safer and dup_safer, respectively.
902 (openat_permissive): Fix typo in comment.
904 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
905 "gettext.h"; either no longer needed or are guaranteed by openat.h.
906 (_): Remove; no longer needed.
907 (openat): Renamed from rpl_openat; no need for rpl_openat
908 since openat.h renames openat for us.
909 Replace most of the body with a call to openat_permissive,
910 to avoid duplicate code.
911 Port to (probably hypothetical) environments were mode_t is
913 (openat_permissive): Require mode arg, so that we can check
914 types better. Put it just after flags. Change cwd failure
915 indicator from pointer-to-bool to pointer-to-errno-value.
917 Invoke openat_save_fail and/or openat_restore_fail if
918 cwd_errno is null, so that openat can call us.
919 (openat_permissive, fdopendir, fstatat, unlinkat):
920 Simplify errno handling to avoid some duplicate code,
921 as it's OK to set errno on success.
922 * openat.h: Revamp code so that function macros depend on
923 __OPENAT_PREFIX only, not also on AT_FDCWD.
924 (openat_ro): Remove. Caller changed to use openat_permissive.
925 (openat_permissive): Now a macro, if not a function.
926 (openat_restore_fail, openat_save_fail): Now always functions,
927 since mkdirat needs them even if __OPENAT_PREFIX is defined.
929 * openat-priv.h: New file, defining macros used by mkdirat.c
931 * mkdirat.c: Include openat-priv.h.
932 Remove definitions of macros defined therein.
933 * openat.c: Likewise.
935 * mkdirat.c (mkdirat): New file and function.
936 * openat.h (mkdirat): Declare.
938 * openat.c (fdopendir): Don't change errno when returning non-NULL.
940 * openat.h (openat_permissive): Declare.
943 * openat.c (EXPECTED_ERRNO): New macro.
944 (openat_permissive): New function -- used in remove.c rewrite.
945 (all functions): Set errno just before returning, only if there
946 was an actual failure.
947 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
949 Emulate openat-family functions using Linux's procfs, if possible.
950 Idea and some code based on Ulrich Drepper's glibc changes.
952 * openat.c: (BUILD_PROC_NAME): New macro.
953 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
954 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
955 before falling back on save_cwd and restore_cwd.
956 (fdopendir, fstatat, unlinkat): Likewise.
958 * openat.c (fstatat, unlinkat): Perform the syscall directly,
959 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
961 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
962 as second argument to va_arg. Otherwise, some versions of gcc
963 warn that `if this code is reached, the program will abort'.
965 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
969 Add POSIX ACL support
970 * acl.h (copy_acl, set_acl): Add declarations.
971 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
972 systems other than Linux.
973 (chmod_or_fchmod): New function: use fchmod when possible,
975 (file_has_acl): Add a POSIX ACL implementation, with a
976 Linux-specific subcase.
977 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
978 S_ISVTX from one file to another. Fall back to fchmod/chmod when
979 acls are unsupported.
980 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
981 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
984 2006-01-09 Bruno Haible <bruno@clisp.org>
986 * sysexit_.h (EX_OK): New macro.
987 Suggested by Martin Lambers <marlam@marlam.de>.
989 2006-01-09 Bruno Haible <bruno@clisp.org>
991 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
992 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
993 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
994 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
996 2006-01-09 Bruno Haible <bruno@clisp.org>
998 * stdint_.h (SIZE_MAX): Write the value without involving negative
1001 2005-10-16 Bruno Haible <bruno@clisp.org>
1003 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1004 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1006 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1008 * strftime.c (tzname): Don't declare if it is already #defined.
1009 Problem reported for Mingw by Mark Junker.
1011 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1013 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1014 long int, not int, for nanosecond counts, so that people who are
1015 used to POSIX struct timespec won't be surprised. Reported by Jim
1018 2005-12-16 Jim Meyering <jim@meyering.net>
1020 * fprintftime.c, fprintftime.h: New files.
1022 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1024 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1025 * argp-help.c (fill_in_uparams): Check if the constructed
1026 struct uparams is valid. Fall back to the default values if it is
1029 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1031 * argp-help.c (__argp_base_name): New function
1032 (__argp_short_program_name): Rewrite using __argp_base_name
1033 * argp-namefrob.h: Define program_invocation_name and
1034 program_invocation_short_name if requested
1035 (__argp_base_name): Add prototype
1036 * argp-parse.c (argp_def): Use gettext wrappers
1037 (argp_default_parser): Use __argp_base_name
1038 * argp-pin.c: New file. Defines program_invocation_name and
1039 program_invocation_short_name on systems that lack them.
1041 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1043 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1044 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1045 porting problem reported by Georg Schwarz in
1046 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1048 2005-07-09 Bruno Haible <bruno@clisp.org>
1050 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1051 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1052 Reported by Mark Junker <mjscod@gmx.de>.
1054 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1056 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1057 (uintmax_t) [defined uintmax_t]: Do not declare.
1058 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1059 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1060 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1061 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1062 sake of portability to weird hosts that C allows (though we don't
1063 know of any practical examples).
1065 * savedir.h (fdsavedir): New decl.
1066 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1067 contains most of the former guts of savedir.
1068 (savedir): Use savedirstream.
1071 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1073 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1074 coreutils no longer futzes with rounding modes.
1076 2005-11-14 Jim Meyering <jim@meyering.net>
1078 * mkstemp-safer.c: Include <config.h>, required for possible
1079 replacement of mkstemp.
1081 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1083 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1085 (gethrxtime) [! (HAVE_NANOUPTIME
1086 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1087 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1088 our own approximation.
1090 2005-11-10 Simon Josefsson <jas@extundo.com>
1092 * readline.c: Remove EOL.
1094 2005-11-08 Eric Blake <ebb9@byu.net>
1096 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1098 2005-11-08 Eric Blake <ebb9@byu.net>
1100 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1102 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1104 Fix porting problem reported by Theodoros V. Kalamatianos.
1105 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1106 Don't assume that futimes failing means we must fail.
1108 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1110 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1111 leave errno alone. Problem reported by Dmitry V. Levin.
1113 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1115 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1116 errno alone. Problem reported by Frederic Jolliton.
1118 2005-10-28 Simon Josefsson <jas@extundo.com>
1120 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1121 "restrict" keywords, as per POSIX. Protect the function
1122 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1123 Don't use K&R prototypes. Check the sprintf return values.
1124 Re-define EAFNOSUPPORT if not present. Indent.
1126 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1127 suggested by Bruno Haible <bruno@clisp.org>.
1129 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1131 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1133 * gc-libgcrypt.c: Add MD2 (which is not available through
1136 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1138 * md2.h, md2.c: New files.
1140 2005-10-24 Simon Josefsson <jas@extundo.com>
1142 * md4.h: Shrink buffer size, now that we changed the type.
1144 2005-10-22 Simon Josefsson <jas@extundo.com>
1146 * arcfour.h, arcfour.c: Use fixed size indices in the
1147 arcfour_context struct (simplify test vector testing in GNU
1150 2005-10-22 Simon Josefsson <jas@extundo.com>
1152 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1153 suggested by Bruno Haible <bruno@clisp.org>.
1155 2005-10-22 Simon Josefsson <jas@extundo.com>
1157 * crc.h: Include stddef.h, for size_t.
1159 2005-10-21 Simon Josefsson <jas@extundo.com>
1161 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1162 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1164 2005-10-21 Simon Josefsson <jas@extundo.com>
1166 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1169 2005-10-21 Simon Josefsson <jas@extundo.com>
1171 * gc-gnulib.c: Support ARCTWO in CBC mode.
1173 2005-10-21 Simon Josefsson <jas@extundo.com>
1175 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1178 * hmac-sha1.c (hmac_sha1): Likewise.
1180 * crc.c (crc32_update): Actually use crc parameter, suggested by
1181 Bruno Haible <bruno@clisp.org>.
1183 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1186 2005-10-21 Simon Josefsson <jas@extundo.com>
1188 * des.h, des.c: New files.
1190 * gc-gnulib.c: Support DES.c
1192 2005-10-21 Simon Josefsson <jas@extundo.com>
1194 * arctwo.h, arctwo.c: New files.
1196 * gc-gnulib.c: Support ARCTWO.
1198 2005-10-21 Simon Josefsson <jas@extundo.com>
1200 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1202 2005-10-19 Simon Josefsson <jas@extundo.com>
1204 * gc-gnulib.c: Support ARCFOUR.
1206 2005-10-19 Simon Josefsson <jas@extundo.com>
1208 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1211 * gc.h: Add ECB enum type.
1213 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1215 2005-10-19 Simon Josefsson <jas@extundo.com>
1217 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1219 2005-10-18 Simon Josefsson <jas@extundo.com>
1221 * md4.h, md4.c: New files, based on md5.?.
1223 2005-10-17 Simon Josefsson <jas@extundo.com>
1225 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1227 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1229 2005-10-17 Simon Josefsson <jas@extundo.com>
1231 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1233 2005-10-17 Simon Josefsson <jas@extundo.com>
1235 * gc.h, gc-libgcrypt.c: Add ciphers.
1237 2005-10-17 Simon Josefsson <jas@extundo.com>
1239 * sha1.c: Use uint32_t instead of md5_uint32.t
1241 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1244 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1246 * md5.h: Use stdint.h and uint32_t. Doc fix.
1248 2005-10-15 Simon Josefsson <jas@extundo.com>
1250 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1252 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1254 2005-10-14 Simon Josefsson <jas@extundo.com>
1256 * arcfour.h, arcfour.c: New files.
1258 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1260 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1261 include <wchar.h>; no longer needed.
1263 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1264 and Ulrich Drepper <drepper@redhat.com>
1267 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1268 instead of inline stream orientation test and two separate
1269 function calls. Pay no attention to USE_IN_LIBIO.
1271 2005-10-14 Roland McGrath <roland@redhat.com>
1273 Import from libc. [BZ #1331]
1274 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1276 Reported by Matej Vela <vela@debian.org>.
1278 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1280 * mkdir-p.c (make_dir_parents): Don't report an error if an
1281 intermediate directory is in a read-only file system. Problem
1282 reported by Eric Blake.
1284 2005-10-13 Simon Josefsson <jas@extundo.com>
1286 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1287 Move memory allocation outside of loop.
1289 2005-10-12 Simon Josefsson <jas@extundo.com>
1291 * gc-pbkdf2-sha1.c: New file.
1293 * gc.h: Add gc_pbkdf2_sha1 prototype.
1295 2005-10-12 Simon Josefsson <jas@extundo.com>
1297 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1298 suggested by Bruno Haible <bruno@clisp.org>.
1300 2005-10-12 Simon Josefsson <jas@extundo.com>
1302 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1304 * gc-gnulib.c (gc_hmac_sha1): New function.
1306 2005-10-12 Simon Josefsson <jas@extundo.com>
1308 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1310 2005-10-12 Simon Josefsson <jas@extundo.com>
1312 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1313 GC_USE_HMAC_MD5, respectively.
1315 * gc-libgcrypt.c (gc_md5): Fix assert call.
1318 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1320 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1322 * gc-gnulib.c (gc_hash_buffer): Ditto.
1324 2005-10-11 Bruno Haible <bruno@clisp.org>
1326 * c-strcasestr.h: New file, from GNU gettext.
1327 * c-strcasestr.c: New file, from GNU gettext.
1329 2005-10-11 Bruno Haible <bruno@clisp.org>
1331 * c-strcase.h: New file, from GNU gettext.
1332 * c-strcasecmp.c: New file, from GNU gettext.
1333 * c-strncasecmp.c: New file, from GNU gettext.
1335 2005-10-11 Simon Josefsson <jas@extundo.com>
1337 * crc.h, crc.c: New files.
1339 * gc.h (gc_hash_buffer): Add doc.
1341 2005-10-08 Simon Josefsson <jas@extundo.com>
1343 * gc.h: Add gc_hash and gc_hash_buffer.
1345 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1347 * gc-libgcrypt.c (gc_hash_buffer): Add.
1349 2005-10-11 Bruno Haible <bruno@clisp.org>
1351 * strcasecmp.c: Include limits.h.
1352 (strcasecmp): Avoid integer overflow on exotic platforms.
1353 * strncasecmp.c: Include limits.h.
1354 (strncasecmp): Avoid integer overflow on exotic platforms.
1355 Reported by Paul Eggert.
1357 2005-10-06 Simon Josefsson <jas@extundo.com>
1359 * hmac-md5.c: New file.
1363 2005-10-06 Simon Josefsson <jas@extundo.com>
1365 * memxor.c (memxor): Avoid casts and warnings.
1367 2005-10-05 Derek Price <derek@ximbiot.com>
1369 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1371 2005-10-05 Simon Josefsson <jas@extundo.com>
1373 * memxor.c (memxor): Fix compiler error.
1375 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1376 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1378 * memxor.h, memxor.c: New files.
1380 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1381 we assume all systems have it, suggested by Jim Meyering
1382 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1383 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1384 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1387 2005-10-04 Bruno Haible <bruno@clisp.org>
1389 * verify.h (verify_true): Provide alternative definition for C++.
1391 2005-10-04 Simon Josefsson <jas@extundo.com>
1393 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1394 D. Baushke" <mdb@gnu.org>.
1396 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1398 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1399 (SSIZE_MAX): New macro, if not already defined.
1400 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1403 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1405 * exclude.c: Include verify.h.
1406 (verify): Remove. All callers changed to use verify.h's version.
1407 * strtoimax.c: Likewise.
1408 * utimecmp.c: Likewis.e
1410 Sync from coreutils.
1411 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1412 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1413 * .cvsignore: Add fts.h, search.h, t-fpending.
1414 * settime.c (settime): Fix { typo in previous patch. Also, don't
1415 bother returning ENOSYS if settimeofday or stime fails; just let
1416 them return whatever errno they want to return.
1417 * utimens.c: Include unistd.h, for dup2.
1418 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1419 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1421 2005-10-02 Jim Meyering <jim@meyering.net>
1423 Sync from coreutils.
1424 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1425 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1426 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1427 Remove AT_FDCWD test.
1428 Do not consume the fd unless successful.
1429 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1430 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1431 block, so that we don't even try to compile it if settimeofday is
1432 available. This works around a compilation failure on OSF1 V5.1,
1433 due to stime requiring a `long int*' while tv_sec is `int'.
1435 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1437 * getdelim.c (getdelim): Remove unused variables.
1439 2005-10-01 Simon Josefsson <jas@extundo.com>
1441 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1442 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1443 AI_* and EAI_* definitions. Protect function declarations.
1445 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1447 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1448 so that the code works even with ancient cpp. Portability problem
1449 with GCC 2.7.2.1 reported by Thomas M.Ott.
1451 2005-09-27 Jim Meyering <jim@meyering.net>
1453 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1455 * intprops.h (signed_type_or_expr__): Define.
1456 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1459 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1461 * verify.h (verify_expr): Remove, replacing with:
1462 (verify_true): New macro that returns true instead of void.
1463 (verify_type__): Remove.
1464 (verify): Use verify_true rather than verify_type__.
1466 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1468 * utimens.c (ENOSYS): Define if not already defined.
1469 (futimens): Support having a null PATH if the file descriptor
1472 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1474 (__attribute): Define to empty unless GCC 3.1 or later.
1475 This works around a core dump on OpenBSD 3.4, which has GCC
1476 2.95.3, which dumps core when given __attribute__(()). It also
1477 simplifies other tests, since we really don't want to bother with
1478 worrying about which ancient version of GCC supported what.
1479 Original problem reported by Yoann Vandoorselaere, with part of
1480 the fix suggested by Derek Price.
1482 2005-09-24 Jim Meyering <jim@meyering.net>
1484 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1485 so we can once again use a positive bitfield width of 1 -- now we
1486 don't have to explain why we were using a bitfield width of 2.
1488 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1490 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1491 Problem reported by Eric Blake.
1492 (getaddrinfo): Initialize se so that it's not garbage.
1493 Redo internal storage allocation so that it doesn't make unportable
1494 assumptions about alignment.
1497 * utimens.c (futimens): Use futimesat if available.
1498 Prefer it to futimes since it doesn't have the futimes bug.
1500 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1501 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1502 Instead, declare a function that returns a pointer to an array,
1503 and use verify_type__ to declare the size of the array.
1504 Problem and germ of a solution reported by Bruno Haible.
1505 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1506 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1508 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1510 Sync from coreutils.
1512 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1514 * argmatch.h: Include verify.h
1515 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1516 (ARGMATCH_ASSERT): Remove; unused.
1517 * canonicalize.c: Assume STDC_HEADERS.
1518 * exclude.c: Include "strcase.h".
1519 * regex_internal.h [!defined _LIBC]: Likewise.
1520 * getusershell.c: Include stdio--.h rather than stdio.h
1522 (getusershell): Call fopen, not fopen_safer.
1523 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1524 Do not include unistd-safer.h.
1525 (save_cwd): Don't call fd_safer; no longer needed
1526 now that we include fcntl--.h.
1528 * getdate.y (relative_time): New type.
1529 (RELATIVE_TIME_0): New constant.
1530 (parser_control): Use relative_time instead of doing it ourselves.
1531 (%union): Add new relative_time rel member.
1532 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1534 (relunit, relunit_snumber): Now of type rel.
1535 (zone, rel, relunit, get_date): Adjust to above changes.
1537 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1538 Do not include unistd-safer.h.
1539 (getloadavg): Don't call fd_safer; no longer needed
1540 now that we include fcntl--.h.
1542 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1543 (make_dir_parents): Treat ENOSYS like EEXIST.
1545 Improve quality of diagnostics on restore_cwd failure.
1546 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1547 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1548 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1549 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1550 each time through the loop. Do not diagnose restore_cwd failure;
1551 that is the caller's job (and perhaps the caller does not care).
1553 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1554 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1555 If the file already exists but is not a directory, don't bother
1556 to try to make its parents.
1557 Close potential file descriptor leak if we can't chdir("/") (!).
1558 Don't always return true if chdir($PWD) fails; return true only
1559 if the requested action was done successfully (except for the
1561 Don't log final directory unless we actually made it.
1562 Refactor to avoid duplicate code to fix up permissions.
1563 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1565 * strftime.c (my_strftime): Rewrite the previous change slightly,
1566 to make it a bit faster and (I hope) clearer.
1567 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1568 Fix bug in formats like %2N.
1570 * verify.h: New file.
1572 2005-09-22 Jim Meyering <jim@meyering.net>
1574 Sync from coreutils.
1576 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1578 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1579 the .tm_year member, since otherwise gcc-4.0 would now warn about
1580 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1582 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1583 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1585 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1586 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1587 when run in a time zone for which daylight savings time is in effect
1588 for the starting date.
1590 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1591 stop us from restricting permissions of just-created absolute-named
1593 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1594 to restore initial working directory.
1595 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1596 to tell caller if/when we change the working directory and are
1597 unable to return to the initial one.
1598 * mkdir-p.h (make_dir_parents): Update prototype.
1599 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1600 `return false'. This fixes a bug introduced on 2004-07-30.
1602 * openat.c (fdopendir): Be sure to close the supplied
1603 file descriptor before returning. This makes our replacement
1604 implementation a little closer to Solaris's, where fdopendir
1605 ties the file descriptor to the returned DIR* pointer.
1606 * openat.c (unlinkat): New function.
1607 * openat.h (unlinkat): Add prototype.
1608 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1609 (openat_restore_fail): Rename from openat_restore_die.
1610 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1612 Provide an alternative to exiting immediately upon save_cwd or
1613 restore_cwd failure. Now, an application can arrange e.g.,
1614 to perform a longjump in that case.
1615 * openat.c: Include dirname.h.
1616 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1617 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1618 and openat_restore_die rather than calling error directly.
1619 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1621 * openat-die.c (openat_save_die, openat_restore_die): New file.
1622 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1624 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1625 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1626 int utc, int nanoseconds);
1628 date should not have to allocate a megabyte of virtual memory to
1629 handle a format argument like +%1048575T. When implemented with
1630 strftime, it must allocate such a buffer, use strftime to fill it
1631 in, print it, then free it.
1632 With fprintftime, it simply prints everything and exits.
1633 With no need for memory allocation, that's one fewer way to fail.
1634 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1635 optional field width, not before, so we accept %9:z, not %:9z.
1636 (my_strftime): Be sure to use L_('x') for literals.
1638 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1639 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1640 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1641 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1642 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1643 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1644 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1645 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1646 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1648 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1649 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1650 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1651 and don't include <sys/file.h>).
1653 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1655 Sync from coreutils.
1657 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1658 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1659 [!LDAV_DONE]: Avoid unused variable warning.
1661 2005-09-21 Bruno Haible <bruno@clisp.org>
1663 * unicodeio.h (unicode_to_mb): New declaration.
1665 2005-09-20 Derek Price <derek@ximbiot.com>
1667 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1669 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1671 Use a consistent style for including <config.h>.
1672 * __fpending.c, acl.c, argmatch.c,
1673 argp-help.c, argp-parse.c,
1674 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1675 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1676 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1677 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1678 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1679 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1680 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1681 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1682 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1683 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1684 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1685 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1686 modechange.c, mountlist.c, open-safer.c, physmem.c,
1687 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1688 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1689 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1690 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1691 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1692 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1693 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1694 userspec.c, utimecmp.c, version-etc-fsf.c,
1695 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1696 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1697 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1698 Standardize inclusion of config.h.
1699 * __fpending.h, dirfd.h, getdate.h, human.h,
1700 inttostr.h: Removed inclusion of config.h from header files.
1701 * inttostr.c: Adjusted in-tree users.
1702 * timespec.h: Remove superfluous warning to include config.h.
1703 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1704 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1705 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1706 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1708 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1710 * stat-time.h: New file.
1711 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1712 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1714 (timespec_cmp): New function.
1715 * utimecmp.c: Include stat-time.h.
1716 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1717 members exist, not on the obsolescent ST_MTIM_NSEC.
1718 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1720 2005-09-15 Derek Price <derek@ximbiot.com>
1721 Paul Eggert <eggert@cs.ucla.edu>
1723 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1724 changes, consolidating in...
1725 * regex_internal.h: ...this file.
1727 2005-09-15 Derek Price <derek@ximbiot.com>
1729 * regex_internal.h: Blank `pure' for GNUC < 3.
1730 * regex_internal.c: Ditto, using this...
1731 (__GNUC_PREREQ): ...new macro.
1732 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1733 (__GNUC_PREREQ): ...this new macro.
1735 * strstr.h: Include string.h. Define strstr as a macro here.
1737 2005-09-13 Derek Price <derek@ximbiot.com>
1739 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1741 Reported by Jim Meyering <jim@meyering.net>.
1743 2005-09-13 Jim Meyering <jim@meyering.net>
1745 * canon-host.c: Filter through gnu indent and reword comments slightly.
1746 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1748 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1750 * lib/base64.c: Typo.
1751 (base64_encode): Put b64str in initialized data section.
1753 2005-09-12 Derek Price <derek@ximbiot.com>
1755 Return usable errors from canon-host.
1756 * canon-host.h: New file.
1757 * canon-host.c (canon_host): Wrap...
1758 (canon_host_r): ...this new function, which now relies exclusively on
1760 (ch_strerror): New function.
1761 (last_cherror): New global.
1762 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1763 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1765 (freeaddrinfo): Free ai->ai_canonname when set.
1767 2005-09-12 Derek Price <derek@ximbiot.com>
1768 Paul Eggert <eggert@cs.ucla.edu>
1770 * glob-libc.h: Renamed from glob_.h. The new version is
1771 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1772 protecting things that should be done only in gnulib contexts.
1773 * glob_.h: New file, containing only the glob things needed for
1775 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1776 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1777 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1778 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1779 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1780 and to respect the namespace rules better.
1782 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1784 Merge glibc and coreutils changes into gnulib, plus a few
1786 * md5.c: Use #error rather than a string.
1787 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1788 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1789 (__attribute__): Define to empty for non recent-GCC.
1790 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1791 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1792 Renamed from their non-__ counterparts, with new macros replacing
1793 them if not _LIBC. Add __THROW attribute.
1795 (struct md5_ctx): Align buffer if using GCC.
1796 * sha1.h (struct sha1_ctx): Likewise.
1797 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1798 The old name was backwards.
1799 (NOTSWAP): Remove; not used.
1800 (rol): New macro, moved here from md5.h.
1801 (sha1_process_block): Remove a FIXME that doesn't make sense.
1803 2005-09-12 Derek Price <derek@ximbiot.com>
1805 * gai_strerror.c: Include config.h when available. Include
1806 getaddrinfo.h before other headers to test interface.
1807 Reported by Larry Jones <lawrence.jones@ugs.com>.
1809 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1811 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1812 definitions, since that's the preferred style in glibc.
1813 Fix a minor spacing issue, and update copyright notice to match glibc's.
1815 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1817 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1819 2005-09-06 Simon Josefsson <jas@extundo.com>
1821 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1822 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1824 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1826 Change bitset word type from unsigned int to unsigned long int,
1827 as this has better performance on typical 64-bit hosts.
1828 Port bitset code to hosts with unusual word sizes.
1829 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1830 (build_collating_symbol):
1831 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1832 argument is a bitset. This is merely a style issue, but it makes
1833 it clearer that an entire array is expected.
1834 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1835 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1836 Port to the case where bitset_word is not the same as unsigned int.
1837 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1838 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1840 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1841 (build_trtable, group_nodes_into_DFAstates):
1843 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1844 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1845 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1846 * regexec.c (group_nodes_into_DFAstates): Likewise.
1847 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1848 * regcomp.c (optimize_subexps, lower_subexp):
1849 Work even if bitset_word has holes in its bitwise representation.
1850 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1851 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1853 * regex_internal.c (re_string_reconstruct):
1854 Don't assume UCHAR_MAX == 255.
1855 * regex_internal.h (bitset_set_all): Likewise.
1856 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1858 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1859 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1861 (BITSET_WORD_MAX): New macro.
1862 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1863 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1864 (bitset_empty, bitset_copy):
1865 Prefer sizeof (bitset) to multiplying it out ourselves.
1866 (bitset_not_merge): Remove; unused.
1867 (bitset_contain): Return bool, not unsigned int with one bit on.
1868 All callers changed.
1869 * regexec.c (build_trtable): Don't assume bitset has no stricter
1870 alignment than re_node_set; do this by defining a new internal
1871 type struct dests_alloc and using it to allocate memory.
1873 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1875 Check for arithmetic overflow when calculating sizes, to prevent
1876 some buffer-overflow issues. These patches are conservative, in the
1877 sense that when I couldn't determine whether an overflow was possible,
1878 I inserted a run-time check.
1879 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1880 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1881 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1882 (re_xnrealloc, re_x2nrealloc): New inline functions.
1883 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1884 (build_equiv_class, build_charclass): Check for arithmetic overflow
1885 in size expression calculations.
1886 * lib/regex_internal.c (re_string_realloc_buffers):
1887 (build_wcs_upper_buffer, re_node_set_add_intersect):
1888 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1889 (re_dfa_add_node, register_state): Likewise.
1890 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1891 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1892 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1893 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1895 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1897 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1898 to avoid a collision with bits/local_lim.h in glibc.
1899 All uses changed. Problem reported by Dmitry V. Levin in
1900 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1902 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1903 bugs in int versus size_t comparisons.
1904 (re_string_context_at): Fix bug where the code assumed that
1907 Use bool where appropriate.
1908 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1909 All callers changed.
1910 (calc_eclosure_iter): Likewise, for ROOT arg.
1911 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1912 (build_charclass_op): Likewise, for NON_MATCH arg.
1913 * regex_internal.c (re_string_allocate, re_string_construct):
1914 (re_string_construct_common): Likewise, for ICASE arg.
1915 * regexec.c (re_search_2_stub, re_search_stub):
1916 Likewise, for RET_LEN arg.
1917 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1918 (set_regs): Likewise, for FL_BACKTRACK arg.
1919 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1920 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1921 (calc_eclosure_iter, parse_bracket_exp):
1922 Use bool for internal variables that are booleans.
1923 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1924 (set_regs, build_sifted_states, sift_states_bkref):
1925 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1926 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1927 (find_collation_sequence_value):
1929 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1930 (re_node_set_compare):
1931 Return bool, not int. All callers changed.
1932 * regexec.c (check_halt_node_context, check_dst_limits):
1933 (build_trtable, check_node_accept): Likewise.
1934 * regex_internal.h: Include stdbool.h.
1936 Fix bugs uncovered when converting to bool.
1937 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1938 failure instead of charging ahead blindly.
1939 * regex_internal.c (register_state): Likewise.
1940 * regexec.c (re_search_2_stub): Use simpler method than boolean
1941 for freeing internal storage.
1942 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1943 bitset pieces used as boolean, to avoid undefined behavior
1944 on hosts that do int overflow checking.
1946 2005-08-31 Derek Price <derek@ximbiot.com>
1948 * getdelim.c (getdelim): Return EOF on EOF.
1949 Reported by Larry Jones <lawrence.jones@ugs.com>.
1951 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1953 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1954 lengths fit in regoff_t; this isn't true if regoff_t is the same
1956 * regex.c (re_search_internal): 5th arg is LAST_START
1957 (= START + RANGE) instead of RANGE. This avoids overflow
1958 problems when regoff_t is the same width as size_t.
1959 All callers changed.
1960 (re_search_2_stub): Check for overflow when adding the
1961 sizes of the two strings.
1962 (re_search_stub): Check for overflow when adding START
1963 to RANGE; if it occurs, substitute the extreme value.
1965 2005-08-31 Jim Meyering <jim@meyering.net>
1967 * regcomp.c (search_duplicated_node): Make first pointer arg
1969 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1970 (register_state): Likewise.
1971 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1972 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1973 (group_nodes_into_DFAstates): Likewise.
1975 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1977 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1978 old glibc regex code mishandles strings longer than 2**31 bytes.
1979 This patch fixes this when the regex code is used in gnulib
1980 (i.e., outside glibc).
1982 This patch should not affect the use of the regex code inside
1983 glibc. No doubt this problem also needs to be handled for glibc
1984 as well, but the result will be an incompatible change to the
1985 glibc ABI, and the old ABI will have to be supported too. That
1986 can be the the subject for another patch.
1988 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1989 governing whether the rest of this patch is active. By default,
1990 the macro is disabled and the patch has no effect.
1991 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1992 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1993 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1994 (re_match_2, re_set_registers): Use the new types.
1995 * regex_internal.h (Idx, re_hashval_t): New types.
1996 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1998 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1999 (re_string_context_at, bin_tree_t, re_dfastate_t):
2000 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2001 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2002 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2003 (re_string_char_size_at, re_string_wchar_at):
2004 (re_string_elem_size_at):
2005 Use the new types and macros to port to 64-bit hosts.
2006 Use unsigned types for internal values, so that the code
2007 mostly works even for arrays larger than SSIZE_MAX.
2008 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2009 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2010 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2011 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2012 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2013 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2014 (calc_inveclosure, parse_dup_op, build_range_exp):
2015 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2016 (fetch_number, create_token_tree, mark_opt_subexp):
2018 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2019 (create_cd_newstate, re_string_allocate, re_string_construct):
2020 (re_string_realloc_buffers, build_wcs_upper_buffer):
2021 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2022 (re_string_reconstruct, re_string_peek_byte_case):
2023 (re_string_fetch_byte_case, re_string_context_at):
2024 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2025 (re_node_set_init_copy, re_node_set_add_intersect):
2026 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2027 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2028 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2029 (re_acquire_state, re_acquire_state_context, register_state):
2031 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2032 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2033 (re_search_internal, re_search_2_stub, re_search_stub)
2034 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2035 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2036 (update_cur_sifted_state, check_dst_limits):
2037 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2038 (check_subexp_limits, sift_states_bkref, merge_state_array):
2039 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2040 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2041 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2042 (expand_bkref_cache, check_node_accept_bytes):
2043 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2044 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2045 (acquire_init_state_context, check_halt_node_context):
2046 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2047 (sift_states_backward, clean_state_log_if_needed):
2048 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2049 (find_recover_state, transit_state_sb, transit_state_mb):
2050 (transit_state_bkref, build_trtable, match_ctx_clean):
2052 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2053 to work around an assumption that REG_MISSING is negative.
2055 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2056 (seek_collating_symbol_entry) [defined _LIBC]:
2057 (lookup_collation_sequence_value) [defined _LIBC]:
2058 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2059 Use prototypes rather than old-style function definitions.
2060 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2061 (transit_state_sb) [0]:
2062 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2064 * regexec.c (re_search_internal): Simplify update of rm_so and
2067 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2068 (optimize_subexps, lower_subexp):
2069 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2070 since the signed shift might overflow. Use 1u<<31 instead.
2071 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2072 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2075 * regcomp.c (optimize_subexps, lower_subexp):
2076 Use CHAR_BIT rather than 8, for clarity.
2077 * regexec.c (check_dst_limits_calc_pos_1):
2078 (check_subexp_matching_top): Likewise.
2079 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2080 have to worry about portability issues when shifting it left.
2081 Remove no-longer-needed test for table_size > 0.
2082 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2083 in a word, as the resulting behavior is undefined.
2084 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2085 in one case, a <= should have been an <, and in another case the
2086 whole test was missing.
2087 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2088 the standard name CHAR_BIT.
2089 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2090 this is not true on one's complement and signed-magnitude hosts.
2092 * regex_internal.h (re_sub_match_top_t): Remove unused member
2094 (struct re_dfa_t): Remove unused member states_alloc.
2095 * regcomp.c (init_dfa): Don't initialize unused members.
2097 2005-08-31 Bruno Haible <bruno@clisp.org>
2099 * strstr.c: Include <stddef.h>, for NULL.
2100 * strcasestr.c: Likewise.
2101 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2103 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2105 * iconvme.h: Add prototype for iconv_alloc.
2107 2005-08-29 Simon Josefsson <jas@extundo.com>
2109 * iconvme.c: Fix errno.
2111 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2113 * iconvme.c: Split iconv_string into iconv_alloc.
2115 2005-08-27 Jim Meyering <jim@meyering.net>
2117 * fopen-safer.c: Merge minor changes from coreutils.
2118 * dup-safer.c: Likewise.
2119 * fd-safer.c: Likewise.
2121 Merge from coreutils.
2122 * stdio--.h: New file.
2123 * stdlib--.h: New file.
2124 * mkstemp-safer.c: New file.
2126 GNU tar needs these.
2127 * pipe-safer.c: New file.
2128 * creat-safer.c: New file.
2129 * fcntl--.h (creat): Define to creat_safer.
2130 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2131 * unistd--.h (pipe): Define to pipe_safer.
2132 * unistd-safer.h: Declare pipe_safer.
2134 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2136 * regex_internal.h: Remove all references to
2137 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2139 (bitset_not, bitset_merge, bitset_not_merge):
2140 (bitset_mask, re_string_allocate, re_string_construct):
2141 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2142 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2143 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2144 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2145 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2146 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2147 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2148 (re_acquire_state_context):
2149 Remove unnecessary forward decls.
2150 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2151 Put __attribute at function definition,
2152 now that the function decl has been removed.
2153 * lib/regex_internal.c (re_string_peek_byte_case):
2154 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2157 2005-08-26 Simon Josefsson <jas@extundo.com>
2159 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2160 Haible <bruno@clisp.org>.
2162 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2164 * regexec.c (set_regs): Don't alloca with an unbounded size.
2166 alloca modernization/simplification for regex.
2167 * regex.c: Remove portability cruft for alloca. This no longer
2168 needs to be at the start of the file, and can be moved into
2169 regex_internal.h and simplified.
2170 * regex_internal.h: Include <alloca.h>.
2171 (__libc_use_alloca) [!defined _LIBC]: New macro.
2172 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2173 now works outside glibc.
2175 2005-08-24 Simon Josefsson <jas@extundo.com>
2177 * getpass.c: Add WIN32 implementation. Conditionalize use of
2178 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2179 GLIBC specific code.
2181 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2183 Make regex safe for g++. This fixes one real bug (an "err"
2184 that should have been "*err"). g++ problem reported by
2186 * regex_internal.h (re_calloc): New macro, consistent with
2187 re_malloc etc. All callers of calloc changed to use re_calloc.
2188 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2189 not int. All callers changed.
2190 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2191 just use an array of size MB_LEN_MAX.
2192 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2193 (find_recover_state): Change "err" to "*err"; this fixes what
2194 appears to be a real bug.
2195 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2198 2005-08-25 Jim Meyering <jim@meyering.net>
2200 * open-safer.c: Include <config.h>.
2201 Otherwise, we'd lose LARGEFILE support in any file using
2204 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2206 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2207 * regex.h (regerror): Likewise.
2209 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2210 requires this. (The code never needed it.)
2212 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2213 All uses of recently-renamed identifiers changed to use the new,
2214 POSIX-compliant names. The code will build and run just fine
2215 without these changes, but it's better to eat our own dog food
2216 and use the standard-conforming names.
2218 * regex.h: Fix a multitude of POSIX name space violations.
2219 These changes have an effect only for programs that define
2220 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2221 do not change anything for programs compiled in the normal way.
2222 Also, there is no effect on the ABI.
2224 (_REGEX_SOURCE): New macro.
2225 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2226 defined and _GNU_SOURCE is not; this fixes a name space violation.
2228 Rename the following macros to obey POSIX requirements.
2229 The old names are still visible as macros if _REGEX_SOURCE is defined.
2230 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2231 RE_BACKSLASH_ESCAPE_IN_LISTS.
2232 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2233 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2234 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2235 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2236 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2237 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2238 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2239 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2240 (REG_INTERVALS): renamed from RE_INTERVALS.
2241 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2242 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2243 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2244 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2245 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2246 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2247 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2248 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2249 RE_UNMATCHED_RIGHT_PAREN_ORD.
2250 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2251 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2252 (REG_DEBUG): renamed from RE_DEBUG.
2253 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2254 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2255 unusual, since we can't clash with the POSIX REG_ICASE.
2256 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2257 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2258 (REG_NO_SUB): renamed from RE_NO_SUB.
2259 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2260 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2261 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2262 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2263 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2264 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2265 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2266 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2267 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2268 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2269 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2270 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2271 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2272 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2273 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2274 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2275 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2276 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2277 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2278 (REG_FIXED): Renamed from REGS_FIXED.
2279 (REG_NREGS): Renamed from RE_NREGS.
2281 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2282 of other REG_* macros, since POSIX says the user is allowed to
2283 #undef these macros selectively.
2285 (reg_errcode_t): Update comment stating what other tables need
2288 Rename the following enum values to obey POSIX requirements.
2289 The old names are still visible as macros.
2290 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2291 is not defined, since GNU is supposed to be a superset of POSIX as
2292 much as possible, and since we want reg_errcode_t to be a signed
2293 type for implementation consistency.
2294 (_REG_NOERROR): Renamed from REG_NOERROR.
2295 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2296 (_REG_BADPAT): Renamed from REG_BADPAT.
2297 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2298 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2299 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2300 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2301 (_REG_EBRACK): Renamed from REG_EBRACK.
2302 (_REG_EPAREN): Renamed from REG_EPAREN.
2303 (_REG_EBRACE): Renamed from REG_EBRACE.
2304 (_REG_BADBR): Renamed from REG_BADBR.
2305 (_REG_ERANGE): Renamed from REG_ERANGE.
2306 (_REG_ESPACE): Renamed from REG_ESPACE.
2307 (_REG_BADRPT): Renamed from REG_BADRPT.
2308 (_REG_EEND): Renamed from REG_EEND.
2309 (_REG_ESIZE): Renamed from REG_ESIZE.
2310 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2311 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2312 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2313 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2314 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2316 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2317 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2318 changed. But support the old name if the new one is not defined
2319 and if _REGEX_SOURCE.
2321 Change the following member names in struct re_pattern_buffer.
2322 The old names are still supported if !_REGEX_SOURCE.
2323 The new names are always supported, regardless of _REGEX_SOURCE.
2324 (re_buffer): Renamed from buffer.
2325 (re_allocated): Renamed from allocated.
2326 (re_used): Renamed from used.
2327 (re_syntax): Renamed from syntax.
2328 (re_fastmap): Renamed from fastmap.
2329 (re_translate): Renamed from translate.
2330 (re_can_be_null): Renamed from can_be_null.
2331 (re_regs_allocated): Renamed from regs_allocated.
2332 (re_fastmap_accurate): Renamed from fastmap_accurate.
2333 (re_no_sub): Renamed from no_sub.
2334 (re_not_bol): Renamed from not_bol.
2335 (re_not_eol): Renamed from not_eol.
2336 (re_newline_anchor): Renamed from newline_anchor.
2338 Change the following member names in struct re_registers.
2339 The old names are still supported if !_REGEX_SOURCE.
2340 The new names are always supported, regardless of _REGEX_SOURCE.
2341 (rm_num_regs): Renamed from num_regs.
2342 (rm_start): Renamed from start.
2343 (rm_end): Renamed from end.
2345 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2346 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2347 Prepend __ to parameter names.
2349 Undo yesterday's changes.
2351 2005-08-24 Jim Meyering <jim@meyering.net>
2353 Sync from coreutils.
2354 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2356 2005-08-21 Bruno Haible <bruno@clisp.org>
2358 * lock.h: Add multiple inclusion guard.
2359 * tls.h: Add multiple inclusion guard.
2361 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2363 * regex.h (REG_NOSYS)
2364 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2365 Define, since POSIX requires it as of 2001.
2366 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2367 New private symbol, used to keep the enum signed in all cases.
2368 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2369 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2371 * regex_internal.c (re_string_skip_chars, register_state):
2373 Remove forward decls; no longer needed now that we use prototypes.
2374 * regexec.c (acquire_init_state_context, check_halt_node_context):
2375 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2376 (clean_state_log_if_needed): Likewise.
2378 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2380 Fix problems reported by Sam Steingold in
2381 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2382 * regexec.c (sift_states_bkref): Fix portability bug: the code
2383 assumed that reg_errcode_t is a signed type, which is not
2384 necessarily true if _XOPEN_SOURCE is not defined.
2385 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2386 some compilers warn about it otherwise.
2388 2005-08-20 Jim Meyering <jim@meyering.net>
2390 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2391 of unused local, dfa.
2393 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2395 * regcomp.c (create_initial_state): Remove duplicate decl.
2396 (init_word_char, create_initial_state, duplicate_node_closure):
2397 (fetch_token, peek_token_bracket, build_range_exp):
2398 (build_collating_symbol): Remove forward decls; no longer needed
2399 now that we use prototypes.
2402 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2403 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2404 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2405 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2406 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2407 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2408 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2409 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2410 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2411 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2412 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2413 (build_charclass, build_charclass_op, fetch_number, create_tree):
2414 (create_token_tree, mark_opt_subexp, duplicate_tree):
2415 Use prototypes rather than old-style definitions.
2418 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2419 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2420 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2421 (re_string_reconstruct, re_string_peek_byte_case):
2422 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2423 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2424 (re_node_set_init_copy, re_node_set_add_intersect):
2425 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2426 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2427 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2428 (re_acquire_state, re_acquire_state_context, register_state):
2429 (create_ci_newstate, create_cd_newstate, free_state):
2431 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2432 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2433 (re_search_internal, prune_impossible_nodes):
2434 (acquire_init_state_context, check_matching, static):
2435 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2436 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2437 (update_regs, sift_states_backward, build_sifted_states):
2438 (clean_state_log_if_needed, merge_state_array):
2439 (update_cur_sifted_state, add_epsilon_src_nodes):
2440 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2441 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2442 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2443 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2444 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2445 (check_arrival, check_arrival_add_next_nodes):
2446 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2447 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2448 (check_node_accept_bytes, check_node_accept, extend_buffers):
2449 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2450 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2455 (re_string_allocate, re_string_construct, re_string_reconstruct):
2456 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2457 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2458 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2459 (re_string_context_at, re_string_peek_byte_case):
2460 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2461 is defined, since we now use prototypes always.
2463 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2464 C89 or better. All uses removed.
2466 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2468 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2469 [defined lint]: Suppress bogus uninitialized-variable warnings.
2471 * regcomp.c (duplicate_node): Return new index, not an error code,
2472 and let the caller return REG_ESPACE if out of space. This
2473 removes an uninitialied-variable warning with GCC 4.0.1, and also
2474 avoids taking the address of a local variable. All callers
2477 2005-08-19 Jim Meyering <jim@meyering.net>
2479 * regexec.c (proceed_next_node): Redo local variables to
2480 avoid GCC shadowing warnings.
2482 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2484 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2485 (re_node_set_insert_last, re_dfa_add_node):
2486 Rename local variables to avoid GCC shadowing warnings.
2488 2005-08-18 Bruno Haible <bruno@clisp.org>
2490 * strstr.c (strstr): Fix return value in multibyte case.
2491 * strcasestr.c (strcasestr): Likewise.
2493 2005-08-17 Jim Meyering <jim@meyering.net>
2495 Make the %s format (seconds since the epoch) work for a negative
2496 number and when used with a zero-padded field width, e.g. %015s.
2498 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2499 label so that it precedes the code to set `digits'. Otherwise,
2500 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2501 print `00-22'. Now, it prints `-0022', as it should.
2503 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2505 * regex.h: Remove useless space-before-tab. From coreutils.
2507 2005-08-17 Bruno Haible <bruno@clisp.org>
2509 * strcasestr.h: New file.
2510 * strcasestr.c: New file.
2512 2005-08-17 Bruno Haible <bruno@clisp.org>
2514 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2515 * strstr.c: Completely rewritten, with multibyte locale support.
2517 2005-08-17 Bruno Haible <bruno@clisp.org>
2519 * strcasecmp.c: Use mbuiter.h.
2521 2005-08-17 Bruno Haible <bruno@clisp.org>
2523 * mbuiter.h: New file.
2525 2005-08-16 Bruno Haible <bruno@clisp.org>
2527 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2529 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2530 NUL byte, not after it.
2532 2005-08-16 Bruno Haible <bruno@clisp.org>
2534 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2535 the valid ones. Makes the comparison operations transitive:
2536 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2537 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2539 2005-08-16 Bruno Haible <bruno@clisp.org>
2541 * strcase.h (strcasecmp): Add note in comments.
2542 * strncasecmp.c: Use code from strcasecmp.c.
2543 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2544 (strcasecmp): Work correctly in multibyte locales.
2546 2005-08-16 Bruno Haible <bruno@clisp.org>
2548 * strnlen1.h: New file.
2549 * strnlen1.c: New file.
2551 2005-08-16 Bruno Haible <bruno@clisp.org>
2553 * mbfile.h: New file.
2555 2005-08-16 Bruno Haible <bruno@clisp.org>
2557 * mbiter.h: New file.
2559 2005-08-16 Bruno Haible <bruno@clisp.org>
2561 * mbchar.h: New file.
2562 * mbchar.c: New file.
2564 2005-08-16 Bruno Haible <bruno@clisp.org>
2566 * tls.h: New file, from GNU gettext.
2567 * tls.c: New file, from GNU gettext.
2569 2005-08-15 Bruno Haible <bruno@clisp.org>
2571 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2574 2005-08-14 Jim Meyering <jim@meyering.net>
2576 Sync from coreutils.
2578 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2579 Use the hash-table-based cycle-detection code not just when
2580 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2581 Reported by James Youngman in
2582 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2583 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2584 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2585 This lets us compile with -DFTS_DEBUG, once again.
2586 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2587 * fts.c (fd_safer): Remove decl.
2588 Include fcntl--.h rather than unistd-safer.h
2589 (fts_safe_changedir): Don't call fd_safer; no longer needed
2590 now that we include fcntl--.h.
2592 2005-08-11 Simon Josefsson <jas@extundo.com>
2594 * readline.h, readline.c: New file.
2596 2005-08-11 Bruno Haible <bruno@clisp.org>
2598 * strnlen.h (strnlen): Change parameter name to match comment.
2600 2005-08-10 Simon Josefsson <jas@extundo.com>
2602 * strndup.c: Use strnlen.h.
2604 * strnlen.h: New file.
2606 2005-08-02 Simon Josefsson <jas@extundo.com>
2608 * getline.h, getline.c: Rewrite.
2610 * getdelim.h, getdelim.c: New files, ported from glibc.
2612 2005-07-31 Bruno Haible <bruno@clisp.org>
2614 * lock.h (gl_lock_initializer): New macro.
2615 (gl_lock_define_initialized): Use it.
2616 (gl_rwlock_initializer): New macro.
2617 (gl_rwlock_define_initialized): Use it.
2618 (gl_recursive_lock_initializer): New macro.
2619 (gl_recursive_lock_define_initialized): Use it.
2621 2005-07-26 Bruno Haible <bruno@clisp.org>
2623 * lock.h: Update from GNU gettext.
2624 * lock.c: Update from GNU gettext.
2626 2005-07-18 Bruno Haible <bruno@clisp.org>
2628 * lock.h (gl_once_t): New type.
2629 (gl_once_define, gl_once): New macros.
2630 * lock.c (fresh_once): New variable.
2631 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2634 2005-07-18 Simon Josefsson <jas@extundo.com>
2636 * check-version.c (check_version): Accept identical versions too.
2638 2005-07-18 Bruno Haible <bruno@clisp.org>
2640 * lock.h: New file, from GNU gettext.
2641 * lock.c: New file, from GNU gettext.
2643 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2645 * quotearg.c: Add translator comment suggested by Bruno Haible,
2646 with a minor change.
2648 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2650 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2651 copyright symbol and the year.
2652 * version-etc.c (COPYRIGHT_YEAR): New constant.
2653 (version_etc_va): Use parameterized copyright notice.
2654 Reword to conform to the current GNU coding standards.
2656 2005-07-11 Simon Josefsson <jas@extundo.com>
2658 * size_max.h: New file.
2660 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2662 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2665 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2666 and Paul Eggert <eggert@cs.ucla.edu>
2668 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2669 in wint_t, not wchar_t. Remove now-unnecessary cast.
2671 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2673 * regex.c, regex.h: Sync from libc.
2674 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2675 New files, synced from libc, except that regex_internal.h
2676 currently has a small porting fix.
2678 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2680 Remove the dependency of the strftime module on the tzset module.
2681 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2682 Copy the input structure, to work around some of the bug with
2683 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2684 Solaris releases, you should also use the tzset module, but we won't
2685 require it as a dependency any more since we don't want LGPLed code
2686 to depend on GPLed code.
2688 2005-07-02 Jim Meyering <jim@meyering.net>
2690 * backupfile.c (backup_args): Change a `0' to NULL.
2692 2005-07-01 Jim Meyering <jim@meyering.net>
2694 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2695 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2696 * save-cwd.c, tempname.c:
2697 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2698 and don't include <sys/file.h>).
2700 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2702 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2703 declares only 'struct timespec;' (!).
2705 2005-06-29 Jim Meyering <jim@meyering.net>
2707 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2708 type name. Use the variable name instead.
2709 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2711 2005-06-28 Simon Josefsson <jas@extundo.com>
2713 * check-version.h, check-version.c: New files.
2715 2005-06-28 Simon Josefsson <jas@extundo.com>
2717 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2718 collision with global variable. Better indentation. Don't
2719 increment buffer pointer beyond buffer end. Based on comments
2720 from Paul Eggert <eggert@cs.ucla.edu>.
2724 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2726 * canon-host.c (canon-host): Append trailing "," to 0 in
2727 initializer of struct addrinfo, as an indication that we don't
2728 care how many members the structure has.
2730 2005-06-24 Derek Price <derek@ximbiot.com>
2731 and Bruno Haible <bruno@clisp.org>
2733 Remove stat module & update lstat.
2734 * stat.c: Remove this file...
2735 (slash_aware_lstat): ...moving this content and its support...
2736 * lstat.c (rpl_lstat): ...into here.
2737 * lstat.h: New file.
2739 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2741 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2742 (ranged_convert): Don't save conversion in a temporary struct.
2743 This causes a warning with GCC 4.0.0, and anyway in the typical
2744 case it's not worth the extra 100 bytes or so of code.
2745 (ranged_convert, __mktime_internal): When calling a function via a
2746 pointer P, use P () rather than (*P) (), as we now assume C89 or
2749 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2751 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2752 "who -r" failed to give output. Problem reported by Tim Waugh.
2754 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2755 (xcalloc): Use it to avoid needless tests.
2756 Problem reported by Jim Meyering.
2758 2005-06-16 Jim Meyering <jim@meyering.net>
2760 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2761 when either N or S is zero.
2763 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2765 * argp.h (__option_is_short): Check upper limit of
2766 __key. Isprint() requires its argument to have the value
2767 of an unsigned char or EOF.
2769 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2771 * fnmatch.c (fnmatch): If there is an encoding error in a
2772 multibyte string or pattern, fall back on unibyte matching.
2773 Problem reported by James Youngman.
2775 2005-06-08 Bruno Haible <bruno@clisp.org>
2777 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2780 2005-06-08 Bruno Haible <bruno@clisp.org>
2782 * csharpcomp.h: New file, from GNU gettext.
2783 * csharpcomp.c: New file, from GNU gettext.
2784 * csharpcomp.sh.in: New file, from GNU gettext.
2786 2005-06-07 Derek Price <derek@ximbiot.com>
2789 * glob_.h: Indent nested #ifdef.
2791 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2793 Sync from coreutils.
2794 Use "file name" when talking about file names, instead of "filename"
2795 or "path", as per the GNU coding standards.
2796 * mkdir-p.c: Renamed from makepath.c.
2797 (make_dir_parents): Renamed from make_path. All callers changed.
2798 * mkdir-p.h: Likewise. All includers changed.
2799 * filenamecat.c: Renamed from path-concat.c.
2800 (file_name_concat): Renamed from path_concat. All callers changed.
2801 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2802 * filenamecat.h: Likewise. All includers changed.
2803 * acl.c: Don't use "path" or "filename" to mean "file name"
2804 in comments or local variable names.
2805 * basename.c: Likewise.
2806 * canonicalize.c, canonicalize.h: Likewise.
2807 * dirname.c, dirname.h: Likewise.
2808 * euidaccess.c: Likewise.
2809 * exclude.c: Likewise
2810 * fnmatch_.h, fnmatch_loop.c: Likewise.
2811 * fsusage.c, fsuage.h: Likewise.
2812 * fts.c, fts_.h: Likewise.
2813 * getcwd.c: Likewise.
2814 * getloadavg.c: Likewise.
2815 * mkstemp.c: Likewise.
2816 * mountlist.c, mountlist.h: Likewise.
2817 * openat.c, openat.h: Likewise.
2818 * readlink-stub.c: Likewise.
2819 * readutmp.c, readutmp.h: Likewise.
2820 * rename.c: Likewise.
2821 * rmdir.c: Likewise.
2823 * savedir.c: Likewise.
2824 * stripslash.c: Likewise.
2825 * tempname.c: Likewise.
2826 * xreadlink.c: Likewise.
2827 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2829 * exclude.h: Likewise.
2831 * euidaccess.c (getuid, getgid, getuid, getegid)
2832 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2833 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2834 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2835 * pathmax.h: Include <limits.h> unconditionally, since other
2836 files have been getting away with it for years (MORE/BSD 4.3
2838 * userspec.c (getpwnam, getgrnam, getgrgid)
2839 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2841 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2842 Define to 256, not 255, as per modern POSIX.
2844 2005-06-01 Bruno Haible <bruno@clisp.org>
2846 * csharpexec.h: New file, from GNU gettext.
2847 * csharpexec.c: New file, from GNU gettext.
2848 * csharpexec.sh.in: New file, from GNU gettext.
2850 2005-05-31 Derek Price <derek@ximbiot.com>
2851 Paul Eggert <eggert@cs.ucla.edu>
2854 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2856 2005-05-29 Derek Price <derek@ximbiot.com>
2857 Paul Eggert <eggert@cs.ucla.edu>
2859 * glob_.h, glob.c: New files.
2861 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2863 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2865 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2866 the configuration hassle isn't worth it.
2867 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2868 (LONGEST_MODIFIER, PRIuMAX): Remove.
2870 2005-05-27 Bruno Haible <bruno@clisp.org>
2872 * getlogin_r.h: Remove second include of <stddef.h>.
2874 2005-05-25 Bruno Haible <bruno@clisp.org>
2875 Derek Price <derek@ximbiot.com>
2877 * getlogin_r.h: Simplify API documentation.
2879 2005-05-25 Derek Price <derek@ximbiot.com>
2880 Paul Eggert <eggert@cs.ucla.edu>
2882 * getlogin_r.c, getlogin_r.h: New files.
2884 2005-05-22 Bruno Haible <bruno@clisp.org>
2886 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2887 Also include <sys/param.h> if it defines MIN, MAX.
2888 Based on a patch by Derek Price <derek@ximbiot.com>.
2890 2005-05-22 Bruno Haible <bruno@clisp.org>
2892 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2893 (INT64_MIN): Fix definition.
2894 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2896 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2897 NEED_SIGNED_INT_TYPES.
2899 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2900 HAVE_SYSTEM_INTTYPES.
2902 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2904 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2905 so that unistd-safer.h (GPL'ed code) need not be included.
2907 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2910 * fts.c: Don't include "cycle-check.h" or "hash.h".
2911 (setup_dir, free_dir): New functions.
2912 (enter_dir, leave_dir): Define trivial
2913 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2914 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2915 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2916 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2917 Move to fts-cycle.c.
2918 (fts_open): Use setup_dir.
2919 (fts_close): Use free_dir.
2920 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2921 This adds a label and some gotos, but the alternatives were messier.
2922 Check for memory allocation failure when entering a dir.
2923 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2924 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2925 (FTS): New member fts_cycle, that is a union that contains the
2926 old active_dir_ht and cycle_state. All uses changed to mention
2927 fts_cycle.ht and fts_cycle.state.
2928 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2929 fts.c, with the following changes:
2930 (setup_dir, free_dir): New functions.
2931 (enter_dir): Now returns bool. Return true if successful, false
2932 if memory exhausted. All callers changed.
2933 Do not bother partly cleaning up on
2934 memory allocation failure; that is free_dir's job.
2935 However, free ad if hash_insert fails, to avoid memory leak.
2936 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2937 fts->fts_options to see which union member to use.
2939 2005-05-20 Jim Meyering <jim@meyering.net>
2941 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2942 Now a macro, to pacify GCC.
2944 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2946 * chown.c (rpl_chown): Return -1 on failure.
2948 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2950 * canonicalize.c: Include canonicalize.h first, to test interface.
2951 Include <stddef.h> unconditionally, since we assume C89 now.
2952 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2953 * fts.c: Include fts_.h first, to check interface.
2954 Do not include intprops.h; no longer needed.
2955 Include cycle-check.h and hash.h, since fts_.h no longer does.
2956 Remove unnecessary casts of closedir to void.
2957 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2958 decide whether to decrement nlinks.
2959 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2960 (FTS): Use struct hash_table * instead of Hash_table, so that
2961 we no longer need to include hash.h here.
2963 2005-05-17 Jim Meyering <jim@meyering.net>
2965 * fts.c, fts_.h: New files, from coreutils.
2967 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2969 Sync from coreutils.
2970 * unlinkdir.c, unlinkdir.h: New files.
2971 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2972 regex.h, unlocked-io.h, xtime.h:
2973 White space changes only.
2974 * makepath.c (make_path): Port to hosts where leading "//" is special.
2975 * yesno.c: Include getline.h, not ctype.h.
2976 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2977 Use getline to remove arbitrary restriction on response length.
2979 2005-05-13 Bruno Haible <bruno@clisp.org>
2981 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2982 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2983 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2984 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2985 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2986 Add support for 64-bit integers in the MSVC compiler.
2988 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2990 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2991 Change the initial comment to refer to GPL, not LGPL.
2992 gnulib-tool will change it to LGPL as needed.
2994 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2995 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2996 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2997 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2998 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2999 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3000 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3001 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3002 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3003 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3004 concatpath.c, config.charset, copy-file.c, copy-file.h,
3005 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3006 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3007 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3008 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3009 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3010 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3011 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3012 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3013 full-read.c, full-read.h, full-write.c, full-write.h,
3014 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3015 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3016 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3017 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3018 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3019 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3020 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3021 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3022 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3023 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3024 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3025 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3026 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3027 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3028 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3029 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3030 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3031 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3032 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3033 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3034 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3035 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3036 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3037 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3038 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3039 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3040 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3041 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3042 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3043 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3044 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3045 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3046 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3047 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3048 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3049 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3050 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3051 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3052 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3053 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3054 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3055 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3056 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3057 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3058 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3059 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3060 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3061 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3062 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3063 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3064 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3065 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3066 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3067 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3068 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3069 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3070 Update FSF postal mail address.
3072 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3074 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3075 specified in ai_socktype. Fix invalid ai_protocol
3076 check. ai_protocol is usually set to 0 or depending on
3077 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3078 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3079 ai_socktype / ai_protocol in the returned addrinfo structure.
3081 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3082 Bruno Haible <bruno@clisp.org>
3084 * inet_ntop.h: New file.
3085 * inet_ntop.c: New file, from glibc with modifications.
3087 2005-05-08 Jim Meyering <jim@meyering.net>
3089 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3091 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3093 Merge from coreutils. Among other things,
3094 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3095 * fd-safer.c: New file.
3096 * fcntl-safer.h, open-safer.c: Remove.
3097 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3098 * dup-safer.c: Include unistd-safer.h first.
3099 Don't include errno.h.
3100 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3101 * file-type.h: Don't assume invoker included sys/stat.h first.
3102 * file-type.c: Rely on file-type.h change.
3103 * getloadavg.c: Include unistd-safer.h.
3104 (getloadavg): Use safer open.
3105 * getusershell.c: Include "stdio-safer.h".
3106 (getusershell): Use safer fopen.
3107 * long-options.c (long_options): Use NULL rather than 0.
3108 * modechange.h (mode_free): Remove; all callers changed to invoke
3110 * modechange.c: Likewise.
3111 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3112 (MODE_DONE): New constant.
3113 (struct mode_change): Remove 'next' member.
3114 (make_node_op_equals): New function; like the old one of the
3115 same name, except it allocates an array.
3116 (mode_compile, mode_create_from_ref): Use it.
3117 (mode_compile): Allocate result as an array, not a linked list.
3118 Parse octal string ourself, so that we catch mistakes like "+0".
3119 (mode_adjust): Arg is an array, not a linked list.
3120 * modechange.c: Include stat-macros.h, xalloc.h.
3121 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3122 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3123 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3124 Remove. This is now stat-macros.h's job.
3125 (talloc): Remove. All callers replaced by xalloc, so that
3126 our invokers don't have to worry about reporting memory failures.
3127 (make_node_op_equals): Remove.
3128 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3130 (struct mode_change): Moved here from modechange.h.
3131 (mode_append_entry): Remove.
3132 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3133 apps to have incorrect behavior. Use simpler algorithm for head
3134 and tail. Don't futz with umask; that's now the job of mode_adjust.
3135 Detect more invalid usages rather than having somewhat-random behavior.
3136 Don't insert an "a=" action, as that leads to incorrect behavior.
3137 (mode_compile, mode_create_from_ref): Return NULL on error instead
3138 of an enum, since now there's only one way to have an error. All
3140 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3141 at the correct time. Simplify calculation of "+u" and its ilk.
3142 Don't mishandle "+X".
3143 (mode_free): Remove "register" and localize decls.
3144 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3145 (struct mode_change): Move to modechange.c; callers don't
3146 need to see this stuff.
3147 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3148 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3149 (mode_change, mode_adjust): Reflect the new signatures noted above.
3150 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3151 that might redefine system include files.
3152 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3153 (my_usleep): Use NULL rather than (void *) 0.
3154 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3155 Use siginterrupt to specify that system calls should be interrupted.
3156 (rpl_nanosleep): Move initialization of suspended closer to call of
3158 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3159 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3160 (desirable_utmp_entry): New function.
3161 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3162 using x2nrealloc, to simplify logic.
3163 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3164 size calculation. Do not assume utmp file is a regular file.
3165 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3166 (READ_UTMP_CHECK_PIDS): New constant.
3167 * save-cwd.c: Include unistd-safer.h.
3168 (save_cwd): Use fd_safer.
3169 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3170 [!_LIBC] Include "stat-macros.h" instead.
3171 * unistd-safer.h (fd_safer): New decl.
3173 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3175 * byteswap_.h: New file.
3177 2005-04-25 Albert Chin <china@thewrittenword.com>
3179 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3182 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3184 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3185 that "UTC +1 second" continues to work. Problem reported
3187 (relunit_snumber): New rule.
3190 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3192 * getdate.y (universal_time_zone_table): New constant.
3193 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3194 universal_time_zone_table.
3195 (lookup_zone): Prefer universal_time_zone_table to
3196 local_time_zone_table, so that "GMT" time stamps are allowed in
3197 London during the summer. Problem reported by Ian Abbott.
3199 2005-04-12 Jim Meyering <jim@meyering.net>
3201 * human.c (humblock): Set *options even when returning due to
3202 xstrtoumax conversion failure. Thanks to a used-uninitialized
3205 2005-04-09 Jim Meyering <jim@meyering.net>
3207 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3208 -Wuninitialized: initialize tm0.tm_year.
3210 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3212 * getdate.y (parser_control): rels_seen is now a boolean, not a
3213 count, since there's no maximum. All uses changed.
3214 Add member dsts_seen.
3215 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3217 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3218 Use pc_rels_seen to decide whther a date is absolute.
3220 * getdate.y (number): Don't overwrite year.
3221 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3224 2005-04-02 Simon Josefsson <jas@extundo.com>
3226 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3227 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3229 2005-03-27 Jim Meyering <jim@meyering.net>
3231 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3233 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3235 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3236 "one's complement" -> "ones' complement" in comment, as per Knuth.
3237 "value of type" -> "type or expression" in comment.
3238 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3240 2005-03-26 Jim Meyering <jim@meyering.net>
3243 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3244 Correct typos: s/or/of/.
3246 2005-03-23 Jim Meyering <jim@meyering.net>
3248 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3250 2005-03-21 Jim Meyering <jim@meyering.net>
3252 Changes imported from coreutils.
3254 * cycle-check.c: Don't include xalloc.h.
3256 * path-concat.c: Don't include assert.h.
3257 (path_concat): Remove assertion that would have triggered
3258 for ABASE starting with more than one slash.
3259 Reported by Andreas Schwab.
3261 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3262 properly when ABASE is an absolute file name.
3263 Correct the description of this function.
3265 Add an assertion and a test driver.
3266 This fixes a bug introduced on 2004-07-02.
3267 Andreas Schwab reported the resulting failure of cp --parents:
3268 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3270 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3272 * strftime.c (my_strftime): If the underlying strftime returns 0
3273 (which shouldn't happen), generate nothing instead of returning 0
3274 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3276 2005-03-16 Bruno Haible <bruno@clisp.org>
3278 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3280 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3282 * strftime.c (my_strftime): Prepend space to format so that we can
3283 reliably distinguish strftime failure from empty output on POSIX
3286 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3288 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3289 (iconv_string): Don't guess a size-zero buffer, as that might cause
3290 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3291 result would be 'too large', where 'too large' is (heuristically)
3292 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3293 overflow concerns. This will prevent some unwanted malloc failures
3294 when the inputs are very large.
3296 2005-03-15 Bruno Haible <bruno@clisp.org>
3298 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3301 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3304 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3306 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3308 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3309 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3311 * strtol.c: Likewise.
3313 2005-03-14 Simon Josefsson <jas@extundo.com>
3315 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3318 2005-03-14 Jim Meyering <jim@meyering.net>
3320 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3321 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3322 to be nonzero so that we (and caller) can detect the difference
3323 between a valid zero-length expansion and an error return, even
3324 when the underlying strftime fails before writing anything into
3327 2005-03-10 Jim Meyering <jim@meyering.net>
3329 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3330 so that this module works on systems without fchdir.
3332 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3334 Factor int-properties macros into a single file, except for
3335 glibc-related files.
3336 * intprops.h: New file.
3337 * getloadavg.c: Include it instead of limits.h.
3338 (INT_STRLEN_BOUND): Remove.
3339 * human.c: Include intprops.h.
3340 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3341 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3342 * inttostr.h: Include intprops.h instead of limits.h.
3343 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3344 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3345 for consistency with intprops.h.
3346 (time_t_is_integer, twos_complement_arithmetic): Use them.
3347 * sig2str.h: Include <signal.h>, intprops.h.
3348 (INT_STRLEN_BOUND): Remove.
3349 * strftime.c (TYPE_SIGNED): Remove.
3350 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3351 * strtol.c: Adjust comments to match intprops.h.
3352 * userspec.c: Include intprops.h.
3353 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3354 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3355 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3356 instead of rolling our own expressions.
3357 * xstrtol.c: Include xstrtol.h first, to test interface.
3359 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3361 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3362 the right thing even if adding 1900 would overflow. Similarly
3363 for tm_mon + 1 and tm_yday + 1.
3364 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3365 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3366 (DO_SIGNED_NUMBER): New macro.
3367 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3369 2005-03-07 Bruno Haible <bruno@clisp.org>
3371 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3373 2005-03-03 Derek R. Price <derek@ximbiot.com>
3374 Bruno Haible <bruno@clisp.org>
3376 * pagealign_alloc.h: New file.
3377 * pagealign_alloc.c: New file.
3379 2005-01-28 Bruno Haible <bruno@clisp.org>
3381 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3384 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3386 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3387 The workaround isn't strictly needed for POSIX conformance, and
3388 it's too much of a pain to configure and maintain. We'll ask
3389 people to fix their kernels instead.
3390 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3391 (NANOSLEEP_BUG_WORKAROUND): Remove.
3392 (xnanosleep): Remove the workaround.
3394 2005-02-12 Bruno Haible <bruno@clisp.org>
3396 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3398 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3400 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3401 * timespec.h (gettime): Return void, since it always
3402 succeeds now. All uses changed.
3403 * gettime.c (gettime) Likewise.
3404 [HAVE_NANOTIME]: Prefer nanotime.
3405 Assume gettimeofday succeeds, as POSIX requires.
3406 Assime time () succeeds, since other code already does.
3407 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3408 (timespec_subtract): Remove.
3409 (NANOSLEEP_BUG_WORKAROUND): New constant.
3410 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3411 things considerably. Use it only on GNU/Linux hosts, since the
3412 workaround shouldn't be needed elsewhere.
3414 2005-02-24 Bruno Haible <bruno@clisp.org>
3416 * gettext.h: Update from GNU gettext 0.14.2.
3418 2005-02-24 Bruno Haible <bruno@clisp.org>
3420 * localcharset.c: Update from GNU gettext 0.14.2.
3421 * config.charset: Update from GNU gettext 0.14.2.
3423 2005-02-22 Simon Josefsson <jas@extundo.com>
3425 * iconvme.h, iconvme.c: New files, from libc.
3427 2005-02-20 Neil Conway <neilc@samurai.com>
3429 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3430 returned by OSX/Darwin if the specified buffer is not large
3431 enough for the hostname.
3433 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3435 * memrchr.h: New file.
3436 * chdir-long.c: Include it.
3437 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3438 Don't bother including stddef.h.
3440 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3442 * argp-help.c (__argp_help): Create a fake struct argp_state and
3443 pass it to _help, otherwise the latter coredumps trying to
3444 dereference state.root_argp.
3446 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3448 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3450 Include <sys/types.h>, for dev_t.
3451 (ME_DUMMY, ME_REMOTE): Move from here....
3452 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3453 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3455 Include mountlist.h first, to test the interface.
3457 2005-01-29 Bruno Haible <bruno@clisp.org>
3459 * progname.c (program_name): Initialize.
3460 Needed when linking statically on MacOS X.
3462 2005-01-28 Bruno Haible <bruno@clisp.org>
3464 * javacomp.sh.in: New file, from GNU gettext.
3465 * javacomp.h: New file, from GNU gettext.
3466 * javacomp.c: New file, from GNU gettext.
3468 2005-01-26 Bruno Haible <bruno@clisp.org>
3470 * javaexec.sh.in: New file, from GNU gettext.
3471 * javaexec.h: New file, from GNU gettext.
3472 * javaexec.c: New file, from GNU gettext.
3474 2005-01-26 Simon Josefsson <jas@extundo.com>
3476 * gai_strerror.c: Use GPL in header.
3478 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3480 * argp-help.c (hol_entry_help): Avoid using non-constant
3481 initializers for struct pentry_state.
3482 (__argp_error): Check return value of __asprintf
3483 (__argp_failure): Translate error message
3485 * argp-parse.c: Removed braces around the expansion of N_()
3487 2005-01-21 Jim Meyering <jim@meyering.net>
3489 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3490 same value as for Solaris 9.
3492 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3493 component length. This included changing the parameter to be
3494 of type `char *' rather than `char const *'.
3495 * chdir-long.h (chdir_long): Update prototype.
3497 * openat.c (fdopendir, fstatat): New functions.
3498 * openat.h: Include headers required for use of DIR and struct stat.
3499 [AT_SYMLINK_NOFOLLOW]: Define.
3500 (fdopendir, fstatat): Add prototypes.
3502 2005-01-21 Bruno Haible <bruno@clisp.org>
3504 * classpath.h: New file, from GNU gettext.
3505 * classpath.c: New file, from GNU gettext.
3507 2005-01-20 Simon Josefsson <jas@extundo.com>
3509 * version-etc-fsf.c: New file, with version_etc_copyright.
3510 * version-etc.c: Remove version_etc_copyright.
3511 * version-etc.h (version_etc_copyright): Use [] instead of * in
3512 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3514 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3516 * save-cwd.c (save_cwd): Remove code to support the case
3517 where fchdir is missing or flaky.
3519 2005-01-20 Simon Josefsson <jas@extundo.com>
3521 * base64.h (isbase64): Add.
3523 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3524 using a unsigned prototype, don't inline.
3525 (base64_decode): Use it.
3527 2005-01-19 Bruno Haible <bruno@clisp.org>
3529 * sh-quote.h: New file, from GNU gettext.
3530 * sh-quote.c: New file, from GNU gettext.
3532 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3534 Merge changes from coreutils, as described below in several
3535 changelogs dated today.
3537 * save-cwd.c: Include "save-cwd.h" before other include files.
3538 (O_DIRECTORY): Remove; not needed here, since "." must be
3539 a directory. All uses removed.
3540 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3541 universal on Suns, and we also need to test for IRIX.
3542 Revamp code to use 'if' rather than '#if'.
3543 Avoid unnecessary comparison of cwd->desc to 0.
3545 * utimens.c (futimens): Robustify the previous patch, by checking
3546 for known valid error numbers rather than observed invalid ones.
3548 2005-01-18 Jim Meyering <jim@meyering.net>
3550 * version-etc.c (version_etc_copyright): Update copyright date.
3552 * utimens.c (futimens): Account for the fact that futimes
3553 can also fail with errno == ENOSYS or errno == ENOENT.
3554 Patch from Dmitry V. Levin.
3556 Change the name of the robust chdir function from chdir to chdir_long.
3557 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3558 (restore_cwd): Use chdir_long, not chdir.
3559 * chdir-long.c: Renamed from chdir.c.
3560 * chdir-long.h: Renamed from chdir.h.
3561 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3564 2005-01-18 Bob Proulx <bob@proulx.com>
3566 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3567 offsetof() macro construct to avoid compile failure with native HP-UX
3568 11.0 ANSI C compiler.
3570 2005-01-06 Bruno Haible <bruno@clisp.org>
3572 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3573 because stpncpy.m4 takes care of it.
3575 2004-01-24 Bruno Haible <bruno@clisp.org>
3577 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3579 2003-10-09 Bruno Haible <bruno@clisp.org>
3581 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3583 2005-01-06 Bruno Haible <bruno@clisp.org>
3585 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3586 * fwriteerror.c: Include <stdbool.h>.
3587 (fwriteerror): At the end, close the file stream. Record whether
3588 stdout was already closed.
3590 2004-05-27 Bruno Haible <bruno@clisp.org>
3592 * execute.c (environ): Declare if needed.
3593 * pipe.c (environ): Likewise.
3594 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3596 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3598 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3599 definitions to be after all include files, to avoid collisions.
3600 Problem reported by Bob Proulx.
3602 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3604 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3605 not needed. This removes a dependency on the gettext module.
3606 [defined _LIBC]: Do not include <libintl.h>; not needed.
3608 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3610 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3613 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3615 * argp-parse.c: Include <stddef.h>.
3616 (alignof, alignto): New macros.
3617 (parser_init): Don't assume that void * is aligned sufficiently
3620 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3621 need to extend the stack.
3622 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3625 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3627 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3629 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3631 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3632 Remove now-obsolete comment about AIX.
3633 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3634 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3635 (YYMAXDEPTH): New macro.
3637 2004-12-18 Bruno Haible <bruno@clisp.org>
3639 * fatal-signal.c (fatal_signals): Make non-const.
3640 (init_fatal_signals): New function.
3641 (uninstall_handlers, install_handlers): Ignore signals that were set to
3643 (at_fatal_signal): Call init_fatal_signals.
3644 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3646 Reported by Paul Eggert.
3648 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3650 * getdate.y (textint): New member "negative".
3651 (time_zone_hhmm): New function.
3652 Expect 14 shift-reduce conflicts, not 13.
3653 (o_colon_minutes): New rule.
3654 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3655 (yylex): Set the "negative" member of signed numbers.
3657 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3659 Changes imported from coreutils.
3660 * hard-locale.c: Assume <locale.h> exists.
3662 (GLIBC_VERSION): New macro.
3663 (hard_locale): Assume setlocale exists.
3664 Rewrite to avoid #ifdef.
3665 Use strdup rather than malloc + strcpy.
3666 * human.c: Assume <locale.h> exists.
3667 (human_readable): Assume localeconv exists.
3669 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3671 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3672 convert T2, not T. (Imported from libc.)
3674 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3676 * getcwd.c (is_ENAMETOOLONG): New macro.
3677 (__getcwd.c): Don't restore errno; glibc doesn't.
3678 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3679 first, falling back to our code only if its results look suspicious.
3680 Ensure that the resulting buffer is only as large as necessary.
3682 * readutmp.c: Include readutmp.h first.
3683 Include <errno.h>, since readutmp.h no longer does that.
3684 * readutmp.h: Don't include <errno.h>,
3685 <sys/param.h>, <time.h>; not needed to establish interface.
3686 (errno): Remove decl.
3687 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3688 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3689 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3691 2004-11-28 Simon Josefsson <jas@extundo.com>
3693 * base64.h, base64.c: New file.
3695 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3697 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3699 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3701 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3702 HP's ANSI C compiler.
3703 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3704 Declaring int functions causes warnings on some modern systems and
3705 shouldn't be needed to compile on ancient ones.
3706 * same.c (MIN) [defined MIN]: Don't define, since it's already
3709 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3710 with the following changes.
3711 (__set_errno): Parenthesize properly.
3712 Include <stdbool.h>.
3713 (MIN, MAX, MATCHING_INO): New macros.
3714 (__getcwd): Define with prototype, not K&R form.
3715 Use heuristics to allocate default buffer on stack if possible.
3716 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3717 behavior, and to avoid the PATH_MAX limit when computing
3719 Use MATCHING_INO to compare inode number to file.
3720 Check for arithmetic overflow in size calculations.
3721 Fix bug in reallocation of dot array that caused getcwd to fail
3722 on directories nested deeper than 75.
3723 Be more careful about saving errno on error.
3724 Do not use realloc; use only free+malloc, as this is a bit
3725 more flexible and avoids a needless copy operation.
3726 Do not inspect st_dev and st_ino for symbolic links; POSIX
3727 doesn't specify the latter.
3728 Check for closedir errors.
3729 Avoid needless casts.
3730 Use "#ifdef weak_alias" around weak_alias, to be like other
3732 The following changes to getcwd.c have effect only when used in
3733 gnulib; they have no effect inside glibc proper.
3734 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3735 as alloca isn't used.
3736 (alloca, __alloca): Likewise.
3737 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3738 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3739 unconditionally, as gnulib assumes C89 or better.
3740 Do not include <sys/param.h>.
3741 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3742 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3744 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3745 Include <dirent.h> in a way that is compatible with modern Autoconf.
3746 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3747 New macros, if not already defined.
3748 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3749 Use "_LIBC", not "defined _LIBC", for consistency.
3750 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3752 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3753 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3754 * xgetcwd.c: David MacKenzie's old code was removed, so give
3755 credit only to Jim Meyering and adjust the copyright dates.
3756 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3757 <stdlib.h>, <unistd.h>, "pathmax.h".
3758 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3759 (INITIAL_BUFFER_SIZE): Remove.
3760 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3762 2004-11-23 Jim Meyering <jim@meyering.net>
3764 * getopt_.h: Remove trailing blanks.
3766 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3768 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3769 (futimens): New function, which uses futimes if available.
3770 (futimens, utimens): Support timespec==NULL, with same semantics
3771 as utime and utimens.
3772 * utimens.h (futimens): New decl.
3774 2004-11-23 Jim Meyering <jim@meyering.net>
3776 * __fpending.c: Add comment.
3778 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3780 * getopt_.h: Re-addition of __getopt_argv_const caused
3781 redefinition warnings. To avoid them, include the defines
3782 in `#if !defined __need_getopt ... #endif'. The only place
3783 where __getopt_argv_const is used is in definitions
3784 of getopt_long and getopt_long_only below, which are as well
3785 protected by `#ifndef __need_getopt'.
3786 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3787 __need_getopt after including <stdio.h> and <unistd.h> These
3788 headers might have defined it.
3790 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3792 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3794 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3795 optopt): Use them instead of invoking ## directly; otherwise, the
3796 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3798 2004-11-19 Bruno Haible <bruno@clisp.org>
3800 * strtok_r.c: Move comments from here...
3801 * strtok_r.h: ... to here.
3803 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3805 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3806 might fail. Problem reported by Yoann Vandoorselaere.
3807 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3808 that mishandle size_t overflow.
3810 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3812 * canon-host.c: Include "strdup.h".
3813 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3814 Use strdup instead of malloc/strcpy to duplicate strings.
3816 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3817 (human_space_before_unit): New constant.
3818 * human.c (human_readable): Support it.
3820 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3821 (xgetcwd): Set errno correctly when failing.
3822 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3823 the failure is actually due to a PATH_MAX problem.
3825 Further getopt changes to make it more likely that glibc will
3826 buy the changes back.
3827 * getopt.c (POSIXLY_CORRECT): New constant.
3828 (getopt): Use it, so to preserve glibc semantic
3829 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3830 when compiling for libc.
3831 * getopt_.h (__getopt_argv_const): Bring it back.
3832 (getopt_long, getopt_long_only): Use it.
3834 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3835 New arg POSIXLY_CORRECT. All callers changed.
3836 (getopt): Argv is now char * const *, as per standard.
3837 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3838 not char *__getopt_argv_const *.
3839 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3840 _getopt_long_only_r): Likewise.
3841 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3842 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3843 _getopt_long_r, _getopt_long_only_r): Likewise.
3844 * getopt_.h (__getopt_argv_const): Remove.
3845 (getopt): Argv is now char * const *, as per standard.
3847 * getdate.y (tORDINAL): New token.
3848 (day, relunit): Allow it for relative times.
3849 (relative_time_table): Use tORDINAL for ordinals.
3851 2004-11-15 Jim Meyering <jim@meyering.net>
3853 * closeout.c: Include "__fpending.h" once again.
3854 Include <stdbool.h>.
3855 (close_stdout): Don't fail just because stdout was closed initially,
3856 since some programs don't write to stdout in the normal course of
3857 operation (other than --version and --help), and we don't want this
3858 function to make e.g. `touch file >&-' fail.
3859 But do fail if it was closed and someone has tried to write to it.
3860 E.g., `printf foo >&-' must fail.
3862 2004-11-11 Simon Josefsson <jas@extundo.com>
3864 * strtok_r.h, strtok_r.c: New file.
3866 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3868 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3869 we can stop lying to compilers about the constness of argv when we
3870 are compiled outside glibc.
3871 (getopt, getopt_long, getopt_long_only): Use it.
3872 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3874 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3875 _getopt_long_only_r): Likewise.
3876 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3877 _getopt_long_only_r): Likewise.
3879 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3880 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3881 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3882 the other external symbols.
3883 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3884 declaration, since the above renaming now works around collisions.
3886 2004-11-11 Jim Meyering <jim@meyering.net>
3888 * linebreak.c: Remove trailing blanks.
3889 * alloca_.h: Likewise.
3890 * acosl.c: Likewise.
3891 * euidaccess.c: Likewise.
3892 * allocsa.h: Likewise.
3894 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3896 * mktime.c (SHR): New macro, which is a portable
3897 substitute for >> that should work even on Crays.
3898 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3899 Problem reported by Mark D. Baushke in
3900 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3901 * getdate.y (SHR): Likewise.
3903 * strftime.c (SHR): Likewise.
3905 * quotearg.c (struct quoting_options): Use unsigned int for
3906 quote_these_too, so that right shifts are well defined. All uses
3909 2004-11-10 Simon Josefsson <jas@extundo.com>
3911 * getaddrinfo.h, getaddrinfo.c: New files.
3913 2004-11-10 Jim Meyering <jim@meyering.net>
3915 Ensure that no close failure goes unreported.
3916 * closeout.c (close_stdout): Always close stdout. I.e., don't
3917 return early when it seems there's nothing to flush.
3918 Don't include __fpending.h.
3920 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3922 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3924 2004-11-05 Bruno Haible <bruno@clisp.org>
3926 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3927 Reported by Mark D. Baushke <mdb@cvshome.org>.
3929 2004-11-04 Bruno Haible <bruno@clisp.org>
3931 2004-09-11 Bruno Haible <bruno@clisp.org>
3932 * allocsa.valgrind: New file.
3933 2004-02-06 Bruno Haible <bruno@clisp.org>
3934 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3935 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3936 Reported by Christopher Seip <chris.seip@hp.com>.
3938 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3940 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3941 with errno == ERANGE if the buffer is too small.
3942 Problem reported by Mark D. Baushke.
3944 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3946 * xreadlink.c (MAXSIZE): New macro.
3947 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3948 size does not exceed MAXSIZE. Avoid cast.
3949 As suggested by Mark D. Baushke in
3950 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3951 if readlink fails with buffer size just under MAXSIZE, try again
3954 2004-11-02 Derek R. Price <derek@ximbiot.com>
3955 and Paul Eggert <eggert@cs.ucla.edu>
3957 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3958 (get_date): Overparenthesize to avoid GCC warning.
3960 2004-11-02 Bruno Haible <bruno@clisp.org>
3962 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3963 function returns void.
3965 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3967 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3968 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3971 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3973 * getdate.y: Add support for TZ="foo" within a date string.
3974 Fix some bugs near time_t boundaries. Reject dates with
3975 out-of-range components, e.g., "Sept 31".
3976 Include <stdlib.h>, "setenv.h", "xalloc.h".
3977 (ISDIGIT_LOCALE): Remove; unused.
3978 Note that the TZ and time functions used here are not reentrant.
3979 (mktime_ok, get_tz): New functions.
3980 (TZBUFSIZE): New constant.
3981 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3982 This requires that we sometimes generate our own TZ="XXX..." setting.
3984 2004-10-27 Derek R. Price <derek@ximbiot.com>
3986 * mktime.c (not_equal_tm): Remove redundant check.
3988 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3990 * getdate.y: Use Bison 1.875 features, and some minor
3991 code cleanups. This change does not affect semantics.
3992 Don't include <stdlib.h>; no longer needed.
3993 Don't include unlocked-io.h; only the "#if TEST" code uses
3994 stdio, and performance isn't crucial there.
3995 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3996 Bison 1.875 features as described below.
3997 All uses of "PC." replaced by "pc->".
3998 (YYSTYPE): Add a forward declaration.
3999 (yylex, yyerror): Use full prototypes in forward decls.
4000 Use "%pure-parser" rather than obsolescent "%pure_parser".
4001 Use %parse-param and %lex-param instead of obsolescent
4002 YYPARSE_PARAM and YYLEX_PARAM.
4003 (meridian_table, month_and_day_table, time_units_table,
4004 relative_time_table, time_zone_table, military_table,
4005 lookup_zone, lookup_word, get_date):
4006 Use NULL instead of 0 where appropriate.
4007 (to_hour): Avoid abort (), to avoid a dependency on
4009 (yyerror, yylex): Now accepts parser_control * arg.
4010 (main) [TEST]: Use '\0' rather than 0 for char.
4012 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4014 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4015 It's now the caller's responsibility to handle the case where
4016 !HAVE_GETPAGESIZE && !defined getpagesize.
4018 * mktime.c (leapyear): Arg is long int, not int.
4020 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4022 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4024 2004-10-12 Simon Josefsson <jas@extundo.com>
4026 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4027 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4030 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4032 * vsnprintf.h: New file.
4033 * vsnprintf.c: New file.
4035 2004-10-07 Bruno Haible <bruno@clisp.org>
4037 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4038 into the provided buffer.
4040 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4042 * diacrit.c, diacrit.h: Add GPL notice.
4044 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4045 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4046 * logl.c (logl): Keep the code as similar to glibc as possible.
4047 This avoids a potential constant-folding bug.
4049 2004-10-05 Bruno Haible <bruno@clisp.org>
4051 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4053 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4055 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4056 * xmalloc.c (xmemdup): Likewise.
4057 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4058 XFREE): Remove these long-obsolescent macros.
4059 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4060 * xstrdup.c: Remove.
4062 * regex.c (re_comp): Cast gettext return value to char *,
4063 Problem reported by Martin Neitzel via Mark D. Baushke.
4065 2004-10-04 Simon Josefsson <jas@extundo.com>
4067 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4068 '#ifdef USE_UNLOCKED_IO'.
4070 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4072 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4073 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4074 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4075 regex.c, sha1.c, version-etc.c, yesno.c:
4076 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4077 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4078 the includer's responsibility.
4080 Sync from coreutils.
4082 * modechange.c (mode_compile): Don't decrement a pointer that
4083 points to the start of a string, as the C Standard says the
4084 resulting behavior is undefined.
4086 * backupfile.h (enum backuptype): Rename none -> no_backups,
4087 simple -> simple_backups, numbered_existing ->
4088 numbered_existing_backups, numbered -> numbered_backups
4089 to avoid shadowing problems. All uses changed.
4090 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4091 * backupfile.c (check_extension, numbered_backup):
4092 Rename locals to avoid shadowing 'basename'.
4093 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4096 * .cppi-disable: Add getopt_.h, getopt_int.h.
4097 * .cvsignore: Add getopt.h.
4099 2004-10-04 Simon Josefsson <jas@extundo.com>
4101 * memmem.h: New file.
4102 * memmem.c: New file, taken from glibc.
4104 2004-10-02 Jim Meyering <jim@meyering.net>
4106 * dirfd.h, getpagesize.h: Add copyright notice.
4108 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4110 * snprintf.c: Remove comments as to why each header is needed.
4112 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4114 * strsep.h: New file.
4115 * strsep.c: New file.
4117 2004-10-01 Simon Josefsson <jas@extundo.com>
4119 * snprintf.c (snprintf): Handle size==0.
4121 2004-10-01 Simon Josefsson <jas@extundo.com>
4122 Bruno Haible <bruno@clisp.org>
4124 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4125 (snprintf): Declare 'args'.
4127 2004-09-30 Simon Josefsson <jas@extundo.com>
4129 * snprintf.h, snprintf.c: New files.
4131 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4133 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4134 (hol_entry_help): Never translate an empty string.
4135 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4136 * argp.h (OPTION_NO_TRANS): New option.
4138 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4140 * xvasprintf.c: Include xalloc.h.
4141 (xvasprintf): Use xalloc_die, not xmalloc_die.
4143 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4145 * dummy.c: Change copyright notice to FSF, and license to GPL.
4147 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4149 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4150 Problem reported by Bruno Haible in:
4151 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4153 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4155 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4156 in case some system header has #define'd it. Problem reported by
4157 Soeren D. Schulze in
4158 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4160 2004-09-08 Bruno Haible <bruno@clisp.org>
4162 * stdint_.h: New file, taken from GNU clisp.
4164 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4166 * xvasprintf.h: New file.
4167 * xvasprintf.c: New file.
4168 * xasprintf.c: New file.
4170 2004-09-08 Bruno Haible <bruno@clisp.org>
4172 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4174 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4176 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4178 Import from coreutils.
4179 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4180 strings on unbounded length. alloca's performance benefits aren't
4181 that important here.
4183 (parse_with_separator): New function, with most of the internals
4184 of the old parse_user_spec. Allow user to omit both user and group,
4185 for compatibility with FreeBSD.
4186 Clone only the user name, not the entire spec.
4187 Do not set *uid, *gid unless entirely successful.
4188 Avoid memory leak in some failing cases.
4189 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4190 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4191 (parse_user_spec): Rewrite to use parse_with_separator.
4193 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4195 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4196 its complicated substitute.
4197 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4198 and program_invocation_name.
4199 (__argp_basename) [!_LIBC]: Remove; the only use was
4200 replaced by its body.
4201 (__argp_short_program_name): Change condition from
4202 !defined __argp_short_program_name to
4203 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4204 to match argp-namefrob.h.
4205 (__argp_failure): Don't assume strerror_r returns char *.
4206 * argp-parse.c (N_): Define unconditionally.
4207 (argp_default_options): Fill out initializers with 0 to avoid
4210 2004-08-12 Simon Josefsson <jas@extundo.com>
4212 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4213 * getopt_.h: Renamed from getopt.h.
4215 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4217 Merge from coreutils.
4219 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4220 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4221 for Reliant Unix 5.43.
4223 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4224 (union fooround): Use uintmax_t, not long int.
4225 The rest is a merge from libc:
4226 [defined _LIBC]: Include <shlib-compat.h>.
4227 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4229 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4231 * strverscmp.c: Convert to UTF-8.
4233 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4235 * obstack.h (obstack_empty_p):
4236 Don't assume that chunk->contents is suitably aligned.
4237 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4238 Likewise. Problem reported by Benno in
4239 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4241 * chown.c (rpl_chown): Work even if the file is writeable but not
4242 readable. This could be improved further but it'd take some work.
4244 2004-08-08 Simon Josefsson <jas@extundo.com>
4246 * xgethostname.c: Don't include error.h (not used).
4249 * getpass.c: Include getpass.h first.
4251 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4253 * xalloc-die.c: New files.
4254 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4256 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4257 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4258 (_, N_, xalloc_die): Move to xalloc-die.c.
4259 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4260 so that we needn't mess with xalloc_msg_memory_exhausted.
4262 * sha1.h: Renamed from sha.h.
4263 (SHA1_H): Renamed from _SHA_H.
4264 (sha1_ctx): Renamed from sha_ctx.
4265 (sha1_init_ctx): Renamed from sha_init_ctx.
4266 (sha1_process_block): Renamed from sha_process_block.
4267 (sha1_process_bytes): Renamed from sha_process_bytes.
4268 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4269 (sha1_read_ctx): Renamed from sha_read_ctx.
4270 (sha1_stream): Renamed from sha_stream.
4271 (sha1_buffer): Renamed from sha_buffer.
4272 * sha1.c: Likewise; renamed from sha.c.
4273 Do not include <sys/types.h>.
4274 Include <stddef.h> rather than <stdlib.h>.
4276 2004-08-08 Bruno Haible <bruno@clisp.org>
4278 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4279 FILESYSTEM_PREFIX_LEN.
4280 * progreloc.c: Likewise.
4281 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4283 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4286 * argp-help.c (make_hol, hol_append): Don't assume that
4287 SIZE_MAX is a valid preprocessor constant.
4288 (__argp_basename): Change from "#ifndef _LIBC"
4289 to "#ifndef __argp_short_program_name", so that
4290 we don't compile these functions for tar.
4292 More merges from coreutils.
4293 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4294 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4296 * addext.c: Remove; no longer needed.
4297 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4298 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4299 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4300 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4301 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4302 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4303 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4304 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4305 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4306 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4307 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4308 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4309 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4310 Import changes from coreutils.
4312 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4314 Merge from coreutils.
4316 * .gdb-history: Remove; this doesn't belong here.
4318 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4319 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4320 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4322 * dirname.h: Include <stdbool.h>.
4323 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4324 for consistency with POSIX terminology. All uses changed.
4325 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4326 (strip_trailing_slashes): Use bool for booleans.
4327 * stripslash.c (strip_trailing_slashes): Likewise.
4329 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4330 sometimes returns a positive errno value even when it succeeds.
4331 (print_errno_message) [!LIBC]: Fall back on strerror if
4334 * path-concat.c (mempcpy): Don't define if a system header defines it.
4335 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4336 (longest_relative_suffix): New function.
4337 (path_concat): Use it. Assume first argument is not NULL.
4338 Port to DOS. Omit redundant separators.
4339 Report an error instead of returning NULL.
4340 Use mempcpy instead of memcpy.
4341 (xpath_concat): Remove: not declared or used.
4343 * same.h: Include <stdbool.h>
4344 (same_name): Return bool, not int.
4345 * same.c (same_name): Likewise.
4346 (errno): Don't declare; we assume C89 or better now.
4348 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4349 if not already defined.
4351 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4352 * dup-safer.c (errno): Likewise.
4354 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4356 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4359 2004-08-03 Simon Josefsson <jas@extundo.com>
4361 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4362 * progname.h: Don't include stdbool.h.
4364 2004-08-02 Simon Josefsson <jas@extundo.com>
4366 * getsubopt.h: New file, with comments from Bruno Haible.
4367 * getsubopt.c: New file, from glibc, but slightly modified based on
4368 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4370 2004-08-01 Simon Josefsson <jas@extundo.com>
4372 * xgetdomainname.c: Include stdlib.h, for free().
4374 2004-07-16 Simon Josefsson <jas@extundo.com>
4376 * dummy.c: New file.
4378 2004-07-16 Bruno Haible <bruno@clisp.org>
4380 * backupfile.h: Add extern "C" for C++.
4381 * closeout.h: Likewise.
4382 * copy-file.h: Likewise.
4383 * findprog.h: Likewise.
4384 * full-write.h: Likewise.
4385 * pathname.h: Likewise.
4386 * progname.h: Likewise.
4387 * stpcpy.h: Likewise.
4388 * stpncpy.h: Likewise.
4389 * strcase.h: Likewise.
4390 * strstr.h: Likewise.
4391 * xalloc.h: Likewise.
4393 * mbswidth.h: Add extern "C" for C++.
4394 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4396 2004-07-09 Simon Josefsson <jas@extundo.com>
4398 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4399 failed without this.)
4401 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4403 * fchown-stub.c: New file.
4405 2004-06-24 Jim Meyering <jim@meyering.net>
4407 * obstack.h (obstack_base): Cast to (void *), per documentation.
4409 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4411 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4413 2004-06-01 Jim Meyering <jim@meyering.net>
4415 * calloc.c: New file.
4417 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4419 * getdate.y (yylex): Allow space between sign and number.
4420 Problem reported by Dan Jacobson.
4422 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4423 and Jim Meyering <jim@meyering.net>
4425 Merge from coreutils CVS.
4427 * stat-macros.h: New file, with contents from file-type.h
4428 and coreutils' system.h.
4429 * file-type.c: Include "stat-macros.h".
4430 * file-type.h (file_type): Move all macro definitions to new file,
4433 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4434 Wrap old code with this conditional.
4435 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4436 function that does not dereference symlinks.
4437 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4439 * xreadlink.c: Include xreadlink.h first, to catch .h file
4440 dependency problems.
4441 (xreadlink): Accept new arg SIZE, for efficiency.
4442 All decls and uses changed.
4443 * xreadlink.h: Include <stddef.h>, for size_t.
4445 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4446 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4448 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4450 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4452 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4453 macros to be defined.
4454 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4455 the allocator returns NULL because the requested size is zero.
4457 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4459 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4460 var. Add comment explaining why libc still defines it. This
4461 merges the following patch from glibc:
4462 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4464 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4466 * obstack.c (_obstack): Remove unused variable. It hasn't been
4467 present in glibc since revision 1.1 of this file.
4468 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4469 obstack_alignment_mask, obstack_alloc, obstack_base,
4470 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4471 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4472 obstack_grow0, obstack_init, obstack_int_grow,
4473 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4474 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4475 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4476 nonexistent functions.
4478 2004-05-17 Derek R. Price <derek@ximbiot.com>
4479 Paul Eggert <eggert@cs.ucla.edu>
4481 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4483 2004-05-14 Bruno Haible <bruno@clisp.org>
4485 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4486 that consists of a '.' followed by an empty digit string.
4487 Patch by Tor Lillqvist <tml@iki.fi>.
4489 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4491 Port obstack to the AS/400, where pointers are 16 bytes wide and
4492 you cannot cast an integer to a valid pointer. This patch is
4493 currently waiting to be integrated into glibc; see
4494 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4496 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4497 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4498 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4499 (struct obstack): temp member is now a union of a pointer and
4500 an integer, instead of an integer. All integer uses changed.
4501 This does not affect the physical layout of struct obstack,
4502 except on hosts (like the AS/400) where the size or alignment of
4503 void * is greater than that of ptrdiff_t.
4504 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4505 __STDC__)]: Store temporary in pointer member of union, not
4507 * obstack.c: Include <stddef.h>, for offsetof.
4508 (struct fooalign): Remove; it doesn't need a name.
4509 (union fooround): Change double to long double, and add void *.
4510 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4511 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4512 not a macro. Hence the values are always int; so remove all
4513 casts-to-int in uses.
4515 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4516 Derek Price <derek@ximbiot.com>
4518 * alloca.c: Include <alloca.h>, to get our interface.
4519 * alloca_.h: Use __alloca on AIX, so that we don't have to
4520 include <alloca.h> first. Use C89 prototype for alloca; this
4521 requires including <stddef.h> for size_t. Use extern "C" if C++.
4522 Use #elif for simplicity, since we can assume C89 now.
4523 Don't try to source the system alloca.h since it will not be found
4524 and to prevent recursively including its replacement.
4525 * fnmatch.c: Include <alloca.h> instead of opencoding.
4526 * regex.c: Likewise.
4528 2004-05-16 Derek Price <derek@ximbiot.com>
4529 Paul Eggert <eggert@cs.ucla.edu>
4531 getline cleanup. This changes the getndelim2 API: both order of
4532 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4535 * getline.c: Don't include stddef.h or stdio.h, since our
4536 interface does that.
4537 (getline): Always use getdelim, so that we don't have two
4538 copies of this code.
4539 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4541 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4542 (GETNDELIM2_MAXIMUM): New macro.
4543 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4544 instead of the old practice of delim2==0. All callers changed.
4545 Return -1 on overflow, instead of returning junk.
4546 Do not set *linesize unless allocation succeeds.
4547 * getndelim2.h: Do not include stddef.h; no longer needed, now
4548 that we include sys/types.h.
4549 * getnline.h: Likewise.
4550 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4551 (getndelim2): Reorder arguments.
4552 * getnline.c (getnline, getndelim):
4553 Don't discard the NMAX argument.
4554 (getnline): Invoke getndelim, to avoid code duplication.
4555 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4556 of (size_t) -1 by callers of the getnline family.
4558 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4560 * nanosleep.c (suspended): Change its type from int to
4561 sig_atomic_t volatile.
4562 (first_call): Make it private to rpl_nanosleep, and have it
4563 be zero initially as that's a bit faster.
4564 (my_usleep): Round up fractional times instead of truncating them,
4565 as this is the usual meaning for 'sleep'.
4567 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4569 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4570 (ENOSYS): Define if not defined.
4571 (settime): Fall back on stime if it exists and settimeofday fails.
4572 But don't bother with fallbacks if a method fails with errno == EPERM.
4574 2004-05-11 Jim Meyering <jim@meyering.net>
4576 Prior to this change, the save_cwd caller required read access to the
4577 current directory on most systems (ones with the fchdir function).
4579 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4580 fails, try write-only, and finally, resort to using xgetcwd.
4582 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4584 * obstack.c, obstack.h: Import changes from libc.
4586 2004-04-28 Bruno Haible <bruno@clisp.org>
4588 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4589 implicitly appends .exe to executables.
4590 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4591 accepts Windows pathnames.
4592 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4593 Cygwin like Windows, since it now accepts Windows pathnames.
4594 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4595 Cygwin like Windows, since it now accepts Windows pathnames.
4596 Reported by Derek Robert Price <derek@ximbiot.com>.
4598 2004-04-20 Jim Meyering <jim@meyering.net>
4600 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4602 2004-04-20 Jim Meyering <jim@meyering.net>
4603 Bruno Haible <bruno@clisp.org>
4605 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4606 memory when realloc fails.
4608 2004-04-18 Jim Meyering <jim@meyering.net>
4610 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4611 don't leak memory and do call END_UTMP_ENT.
4613 2004-04-11 Paul Eggert <eggert@twinsun.com>
4615 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4616 (CHAR_BIT): Remove, since we assume C89.
4617 Include <stdint.h> if available, as per current Autoconf CVS advice.
4619 2004-03-30 Paul Eggert <eggert@twinsun.com>
4621 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4622 not bool, to be more consistent with Unix conventions.
4623 Suggested by Bruno Haible.
4625 Merge from coreutils.
4627 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4630 * getdate.h: Include stdbool.h, and timespec.h instead of
4631 the usual <time.h> dance.
4632 (get_date): Change signature to support fractional time stamps.
4633 All callers changed.
4634 * getdate.y: Include "getdate.h" first, as we can now
4635 assume C89 and don't need to worry about 'const'.
4636 Similarly, include "unlocked-io.h" near start, not in middle.
4638 (textint.value): Use long int rather than int.
4639 (textint.digits): Use size_t rather than int.
4640 (BILLION, LOG10_BILLION): New constants.
4641 (parser_control): New member rel_ns. Members day_ordinal,
4642 time_zone, month, day, hour, minutes, rel_year, rel_month,
4643 rel_day, rel_hour, rel_minutes, rel_seconds
4644 are now long int, not int. Member seconds is now struct timespec,
4645 not int. New member timespec_seen. Members dates_seen, days_seen,
4646 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4648 (%union.intval): Now long int, not int.
4649 New member timespec.
4650 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4651 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4652 (spec): Now is a timespec or an item list.
4653 (timespec, items): New nonterminals.
4654 (time, rel, relunit, number, get_date):
4655 Add support for fractional seconds.
4656 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4657 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4658 (to_hour): First arg is now long int, not int.
4659 (to_year): Returns long int, not int.
4660 Don't treat year -70 like 70.
4661 (tm_diff): Returns long int, not int.
4662 (lookup_word): Use bool instead of int when appropriate.
4663 (yylex): Use size_t for count, not int.
4664 Detect overflow when parsing large integer constants.
4665 Add support for fractions.
4666 (get_date): Make pointers 'const' if possible.
4667 Use more-portable code to detect integer overflow.
4668 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4669 Don't use ctime; it's not reliable if the year has >4 digits.
4671 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4672 This is for compatibility with BSD.
4674 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4675 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4676 From coreutils' system.h.
4678 * userspec.c: Don't include "posixver.h".
4679 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4680 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4681 compatible extension. Simplify code by removing a boolean int
4682 that was always nonzero if a string was nonnull.
4684 2004-03-30 Jim Meyering <jim@meyering.net>
4686 Merge from coreutils.
4688 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4690 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4691 an empty input stream.
4693 * readtokens.c: Include <stdbool.h>.
4694 (readtoken): Use `size_t' rather than int/long.
4695 All callers adjusted.
4696 Use `bool' rather than `int' where appropriate.
4697 Use memset rather than an explicit loop.
4698 Use x2nrealloc rather than xrealloc.
4699 Allow the use of `\0' as a delimiter.
4700 (readtokens): Likewise.
4701 * readtokens.h (readtoken, readtokens): Update prototypes.
4703 2004-03-30 Bruno Haible <bruno@clisp.org>
4705 * getloadavg.c (getloadavg): Don't assume setlocale returns
4708 2004-03-29 Paul Eggert <eggert@twinsun.com>
4710 Merge changes to getloadavg.c from coreutils and Emacs.
4712 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4713 Define to an expression, not to the empty string.
4714 Include cloexec.h and xalloc.h.
4715 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4716 Use set_cloexec_flag rather than rolling our own.
4717 * cloexec.c, cloexec.h: New files.
4719 2004-03-18 Paul Eggert <eggert@twinsun.com>
4721 * getopt.h: Sync with libc CVS.
4723 2004-03-18 Paul Eggert <eggert@twinsun.com>
4724 Bruno Haible <bruno@clisp.org>
4726 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4727 not on all platforms that have <wchar.h>.
4728 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4730 2004-03-09 Paul Eggert <eggert@twinsun.com>
4732 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4734 * getopt_int.h: New file, also synced from libc.
4736 2004-03-07 Paul Eggert <eggert@twinsun.com>
4738 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4739 '#if' expressions. Unlike the code it replaces, it does not
4740 depend on (defined _SC_PAGESIZE). However, it does depend on
4741 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4742 first reported by Jason Andrade in
4743 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4745 2004-01-18 Simon Josefsson <jas@extundo.com>
4747 * strdup.h: New file.
4748 * strdup.c: Include it.
4749 * path-concat.c: Include strdup.h. Drop strdup declaration.
4750 * userspec.c: Include strdup.h. Drop strdup declaration.
4752 2004-02-06 Karl Berry <karl@gnu.org>
4754 * config.charset: update from gettext 0.14.1.
4756 2004-02-05 Paul Eggert <eggert@twinsun.com>
4758 Add comments and code, prompted by suggestions from Bruno Haible
4760 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4761 describing the enum quoting_style values.
4762 * quotearg.c (quotearg_alloc): New function.
4763 (quotearg_buffer_restyled): Treat lone { and } as special.
4764 Treat = as special. Work around bug with older shells
4765 that "see" a '\' that is really the 2nd byte of a multibyte char.
4766 Quote empty string with shell_quoting_style.
4768 2004-02-03 Bruno Haible <bruno@clisp.org>
4770 * pipe.h: New file, from GNU gettext.
4771 * pipe.c: New file, from GNU gettext.
4773 2004-01-27 Bruno Haible <bruno@clisp.org>
4775 * execute.h: New file, from GNU gettext.
4776 * execute.c: New file, from GNU gettext.
4777 * w32spawn.h: New file, from GNU gettext.
4779 2004-01-23 Paul Eggert <eggert@twinsun.com>
4781 Exit-status fix from coreutils.
4783 Use exit_failure consistently in place of EXIT_FAILURE,
4784 so that program exit statuses are consistent on failure.
4786 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4787 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4788 * argmatch.h: Comment fix to match the above.
4789 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4790 Now a macro referring to exit_failure, instead of a separate
4791 variable. Include "exitfail.h" to get it.
4792 * xstrtol.h: Include "exitfail.h".
4793 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4795 * long-options.c (parse_long_options): Use prototype
4796 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4799 2004-01-21 Jim Meyering <jim@meyering.net>
4801 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4802 so as not to conflict with a different-sized __mktime_internal
4803 function in GNU libc.
4804 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4805 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4807 2004-01-18 Paul Eggert <eggert@twinsun.com>
4809 Merge from diffutils.
4811 * file-type.c (file_type): Add typed memory objects.
4812 * file-type.h (S_TYPEISTMO): New macro.
4814 * c-stack.h (c_stack_action): Remove argv argument.
4815 * c-stack.c (c_stack_action): Likewise. All uses changed.
4816 (die): Don't calculate message unless segv_action returns.
4817 (get_stack_location, min_address_from_argv, max_address_from_argv,
4818 volatile stack_base, volatile_stack_size): Remove.
4819 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4820 that every segmentation violation is a stack overflow. (Ouch!)
4821 See Debian bug 136249 (still outstanding) for more info about why
4822 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4824 2003-11-30 Bruno Haible <bruno@clisp.org>
4826 Safer stack allocation.
4827 * setenv.c: Include allocsa.h.
4828 (alloca): Remove fallback definition.
4829 (freea): Remove macro.
4830 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4833 2003-10-17 Bruno Haible <bruno@clisp.org>
4835 * binary-io.h: Avoid warnings on Cygwin.
4837 2003-12-28 Bruno Haible <bruno@clisp.org>
4839 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4840 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4842 2003-11-28 Bruno Haible <bruno@clisp.org>
4844 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4846 2003-11-27 Bruno Haible <bruno@clisp.org>
4848 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4850 2003-11-17 Bruno Haible <bruno@clisp.org>
4852 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4854 2003-11-24 Bruno Haible <bruno@clisp.org>
4856 * xallocsa.h: New file, from GNU gettext.
4857 * xallocsa.c: New file, from GNU gettext.
4859 2003-11-24 Bruno Haible <bruno@clisp.org>
4861 * allocsa.h: New file, from GNU gettext.
4862 * allocsa.c: New file, from GNU gettext.
4864 2003-11-24 Bruno Haible <bruno@clisp.org>
4866 * eealloc.h: New file.
4868 2004-01-15 Jim Meyering <jim@meyering.net>
4870 Merge from coreutils.
4872 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4873 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4874 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4876 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4877 optional configure-time default.
4879 * version-etc.c (version_etc_copyright): Update copyright date.
4881 * xreadlink.c (xreadlink): Correct outdated comment.
4883 2004-01-15 Paul Eggert <eggert@twinsun.com>
4885 Merge from coreutils.
4887 * posixver.c: Include posixver.h.
4889 * same.c: Include <stdbool.h>, <limits.h>.
4890 (_POSIX_NAME_MAX): Define if not defined.
4892 (same_name): If file names are silently truncated, report
4893 that the file names are the same if they are the same after
4894 the silent truncation.
4896 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4897 conversion function.
4898 * xstrtod.c (xstrtod): Likewise. All callers changed to
4899 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4902 2004-01-14 Paul Eggert <eggert@twinsun.com>
4904 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4905 with like-named macro in fnmatch.c.
4906 (EXT): Use an internal constant instead.
4908 Merge fnmatch patches from glibc.
4909 * fnmatch.c (mbsinit): Remove define.
4910 Add libc_hidden_ver (__fnmatch, fnmatch).
4911 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4912 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4914 2003-12-14 Karl Berry <karl@gnu.org>
4916 * config.charset: update from gettext-runtime.
4918 2003-12-03 Paul Eggert <eggert@twinsun.com>
4920 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4921 Bug reported by Alfred M. Szmidt.
4923 2003-11-29 Karl Berry <karl@gnu.org>
4925 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4927 2003-11-23 Paul Eggert <eggert@twinsun.com>
4928 Bruno Haible <bruno@clisp.org>
4930 * printf-parse.h: Don't include sys/types.h.
4931 (ARG_NONE): New macro.
4932 (char_directive): Change type of *arg_index fields to size_t.
4933 * printf-parse.c: Don't include sys/types.h.
4934 (SSIZE_MAX): Remove macro.
4935 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4936 Remove unnecessary overflow check.
4937 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4940 2003-11-24 Paul Eggert <eggert@twinsun.com>
4942 * alloca.c: Remove dependency on xalloc module.
4943 (xalloc_die): Remove.
4944 (memory_full) [!defined emacs]: New macro.
4945 [!defined emacs]: Don't include xalloc.h.
4946 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4947 address arithmetic overflows. Change datatypes a bit to avoid
4950 2003-11-22 Jim Meyering <jim@meyering.net>
4952 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4954 2003-11-17 Bruno Haible <bruno@clisp.org>
4956 * vasnprintf.c (alloca): Remove fallback definition.
4957 (freea): Remove definition.
4958 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4959 Reported by Paul Eggert.
4961 2003-11-17 Jim Meyering <jim@meyering.net>
4963 On systems without utime and without a utimes function capable of
4964 dealing with a NULL struct utimbuf* argument, this utime replacement
4965 could -- in unusual circumstances -- leak a file descriptor.
4966 * utime.c: Include <unistd.h> and <errno.h>.
4967 (utime_null): Be sure to close `fd' and to preserve errno.
4968 Reported by Geoff Collyer via Arnold Robbins.
4970 2003-11-16 Paul Eggert <eggert@twinsun.com>
4971 Bruno Haible <bruno@clisp.org>
4973 Protect against address arithmetic overflow.
4974 * printf-args.h: Include stddef.h.
4975 (arguments): Change type of field 'count' to size_t.
4976 * printf-args.c (printf_fetchargs): Use size_t instead of
4977 'unsigned int' where appropriate.
4978 * printf-parse.h: Include sys/types.h.
4979 (char_directive): Change type of *arg_index fields to ssize_t.
4980 (char_directives): Change type of fields 'count', max_*_length to
4982 * printf-parse.c: Include sys/types.h and xsize.h.
4983 (SSIZE_MAX): Define fallback value.
4984 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4985 instead of 'int' where appropriate. Check a_allocated, d_allocated
4986 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4987 * vasnprintf.c: Include xsize.h.
4988 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4989 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4990 overflow. Avoid wraparound when converting a width or precision from
4993 2003-11-16 Bruno Haible <bruno@clisp.org>
4995 Update from GNU gettext.
4996 * printf-parse.c: Generalize to it can be compiled for wide strings.
4997 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4998 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4999 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5000 SNPRINTF): New macros.
5001 Don't include <alloca.h> if the file is used inside libintl.
5002 (local_wcslen): New function, for Solaris 2.5.1.
5003 (VASNPRINTF): Use it instead of wcslen.
5005 2003-11-16 Bruno Haible <bruno@clisp.org>
5007 * xsize.h (xmax): New function.
5008 (xsum, xsum3, xsum4): Declare as "pure" functions.
5010 2003-11-12 Paul Eggert <eggert@twinsun.com>
5012 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5013 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5014 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5015 heuristic is just as accurate as far as we know, and it removes a
5016 dependency on size_max.m4 and ptrdiff_max.m4.
5018 2003-11-12 Paul Eggert <eggert@twinsun.com>
5020 * xstrtol.c (__xstrtol): Remove "break" immediately after
5021 "return", to pacify some unknown compiler. Problem reported
5024 2003-11-11 Bruno Haible <bruno@clisp.org>
5026 * xsize.h (SIZE_MAX): Remove fallback definition.
5027 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5030 2003-11-10 Paul Eggert <eggert@twinsun.com>
5032 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5033 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5034 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5036 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5037 not (size_t) -1, since it's defined here.
5039 2003-11-06 Paul Eggert <eggert@twinsun.com>
5041 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5042 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5043 Reject sizes of exactly SIZE_MAX bytes.
5044 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5045 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5047 2003-11-05 Bruno Haible <bruno@clisp.org>
5049 * xsize.h: Include limits.h, to avoid a possible collision with
5050 SIZE_MAX defined in <limits.h> on Solaris.
5052 2003-11-04 Bruno Haible <bruno@clisp.org>
5054 * xsize.h: New file.
5055 * linebreak.c: Include xsize.h.
5056 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5057 argument for overflow.
5058 Suggested by Paul Eggert.
5060 2003-10-31 Bruno Haible <bruno@clisp.org>
5062 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5063 to avoid (extremely rare) race condition.
5064 Suggested by Paul Eggert.
5066 2003-11-03 Jim Meyering <jim@meyering.net>
5068 * userspec.c: Include "userspec.h".
5069 * userspec.h: New file.
5071 2003-10-31 Paul Eggert <eggert@twinsun.com>
5073 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5074 * mountlist.c (SIZE_MAX): Define if not defined already.
5075 (read_filesystem_list): Set and use me_type_malloced.
5076 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5077 whatever the type happens to be), for brevity and consistency.
5078 Check for size calculation overflow on Alphas running OSF/1.
5080 2003-10-31 Jim Meyering <jim@meyering.net>
5082 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5084 * linebuffer.c: Include <string.h> for declaration of memset.
5086 2003-10-30 Paul Eggert <eggert@twinsun.com>
5087 Bruno Haible <bruno@clisp.org>
5089 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5090 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5092 2003-10-29 Paul Eggert <eggert@twinsun.com>
5094 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5095 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5097 * quotearg.c (quotearg_n_options): Use it.
5098 * group-member.c: Include <stdbool.h>.
5099 (free_group_info): Arg is now const *; don't free arg.
5100 (get_group_info): Now returns bool and accepts struct group_info *,
5101 rather than returning a malloc'ed struct group_info *.
5102 All uses changed. Check for overflow in internal size calculation.
5104 * getusershell.c (readname): Simplify the code by using x2nrealloc
5105 rather than xmalloc/xrealloc.
5106 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5107 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5108 conformance bug: the old code used a pointer after freeing the
5109 storage that it addressed.
5110 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5111 rather than doing it by hand.
5112 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5113 the buffer preserved. Use free and xmalloc instead.
5114 * quotearg.c (quotearg_n_options): Likewise.
5115 Use a simpler test for size overflow. Don't use xalloc_oversized
5116 because unsigned int might be wider than size_t (!); this suggests
5117 that we should switch from unsigned int to size_t for slot numbers.
5119 2003-10-27 Bruno Haible <bruno@clisp.org>
5121 * stdbool_.h: Better support for BeOS.
5123 2003-10-27 Paul Eggert <eggert@twinsun.com>
5125 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5126 to allocate the returned structure. Do not allocate a subarray,
5127 as x2nrealloc will do that.
5128 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5129 instead of xnrealloc.
5130 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5132 2003-10-26 Paul Eggert <eggert@twinsun.com>
5134 * xalloc.h (xalloc_oversized): New static inline function, for
5135 callers that want to do their own size-overflow checking. Include
5136 <stdbool.h>, since xalloc_oversized returns bool.
5137 * xalloc.c (array_size_overflow): Remove. All callers changed
5138 to use xalloc_oversized.
5140 Add two functions x2realloc, x2nrealloc, for programs that grow
5141 arrays dynamically by doubling their sizes.
5142 * xalloc.h (x2realloc, x2nrealloc): New decls.
5143 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5146 Port to C99 semantics for 'inline' of external functions.
5147 Bug reported by Bruno Haible.
5148 * xmalloc.c (xnmalloc_inline): New static inline function,
5149 with the old contents of xnmalloc.
5150 (xnmalloc, xmalloc): Use it.
5151 (xnrealloc_inline): New static inline function,
5152 with the old contents of xnrealloc.
5153 (xnrealloc, xrealloc): Use it.
5155 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5157 2003-10-25 Paul Eggert <eggert@twinsun.com>
5159 Fix several address-calculation bugs in the hash modules,
5160 plus some minor code cleanup.
5162 * hash.h: Include <stdbool.h>, for bool.
5163 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5164 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5165 hash_get_n_entries, hash_get_max_bucket_length,
5166 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5167 hash_rehash): Use size_t rather than unsigned.
5168 * hash.c (struct hash_table, hash_get_n_buckets,
5169 hash_get_n_buckets_used, hash_get_n_entries,
5170 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5171 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5172 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5174 (SIZE_MAX): Define if not defined.
5175 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5176 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5178 Use const * when possible.
5179 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5180 (check_tuning): Fix bug: if tuning parameters were very close to
5181 0 or 1, rounding errors could have caused subscript violations.
5182 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5183 (hash_initialize): Add 'fail:' label
5184 to free table and return NULL, and use it to simplify code.
5185 Use calloc rather than clearing the storage ourself.
5186 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5187 buffer size calculations.
5188 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5189 Include <stddef.h>, for size_t.
5190 * hash-pjw.c (hash_pjw): Likewise.
5191 Switch to method described by Bruno Haible.
5192 Include <limits.h>, for CHAR_BIT.
5193 (SIZE_BITS): New macro.
5195 2003-10-21 Paul Eggert <eggert@twinsun.com>
5197 * getndelim2.c (getndelim2): When size calculation overflows,
5198 ceiling the allocation at NMAX bytes rather than silently
5199 discarding input bytes before NMAX is reached. This makes
5200 a difference only if NMAX exceeds SIZE_MAX / 2.
5202 * obstack.c: Merge from glibc.
5203 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5204 Add libc_hidden_def (_obstack_newchunk).
5205 (_obstack_free) [! defined _LIBC]: Remove.
5206 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5207 a clone of the function body.
5208 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5209 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5211 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5212 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5215 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5216 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5217 Don't use lvalue casts, as GCC plans to remove support for them
5218 in GCC 3.5. Reported by Joseph S. Myers. This bug
5219 was also present in the non-GCC version, indicating that this
5220 code had always been buggy and had never been widely used.
5221 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5222 Use the fast variant of each macro, rather than copying the
5223 definiens of the fast variant; that way, we'll be more likely to
5224 catch future bugs in the fast variants.
5226 2003-10-20 Bruno Haible <bruno@clisp.org>
5228 * wait-process.h: New file, from GNU gettext.
5229 * wait-process.c: New file, from GNU gettext.
5231 2003-10-19 Jim Meyering <jim@meyering.net>
5233 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5235 2003-10-16 Paul Eggert <eggert@twinsun.com>
5237 * getgroups.c: Include <errno.h>, <stdlib.h>.
5238 (getgroups): First arg is int, not size_t.
5239 Don't let 'free' mangle errno.
5241 2003-10-16 Jim Meyering <jim@meyering.net>
5243 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5245 2003-10-15 Paul Eggert <eggert@twinsun.com>
5247 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5249 (new_exclude, add_exclude_file): Initial size no longer needs to
5251 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5252 our own address arithmetic overflow checking.
5254 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5255 (fnmatch): Do not alloca more than 2000 wide characters;
5256 instead, use malloc for large buffers.
5257 Check for address arithmetic overflow, and return -1
5258 with errno set to ENOMEM in that case.
5259 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5260 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5261 instead, return -1. Check for address arithmetic overflow.
5263 2003-10-14 Paul Eggert <eggert@twinsun.com>
5265 Handle invalid suffixes and overflow independently, so that
5266 callers can treat them independently as needed. Fix some bugs in
5267 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5268 suffix for a human-readable blocksize. The major caller-visible
5269 change is the addition of a new
5270 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5271 that both overflow and suffix chars were found.
5273 * human.c (humblock): Don't check separately for invalid suffix
5274 char; that is xstrtoumax's job (now that its bug is fixed).
5275 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5276 INTMAX_MAX]: New macros.
5277 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5278 TYPE_MAXIMUM): New macros.
5279 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5280 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5281 if overflow occurs, as it's what __strtol does and it's more useful
5283 (__xstrtol): If __strtol reports some error other than ERANGE,
5284 reflect it to the caller as LONGINT_INVALID. If it reports
5285 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5286 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5287 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5289 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5290 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5291 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5292 [defined UINTMAX_MAX]: New macros.
5294 2003-10-14 Bruno Haible <bruno@clisp.org>
5296 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5297 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5298 Also use volatile where needed.
5300 2003-10-12 Paul Eggert <eggert@twinsun.com>
5302 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5303 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5304 and define in terms of the other primitives.
5305 * xmalloc.c: Include stdbool.h; do not include exit.h.
5306 (SIZE_MAX): Define if not already defined.
5307 (array_size_overflow): New function.
5308 (xalloc_die): Abort instead of exiting if 'error' returns.
5309 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5310 (xmalloc, xrealloc): Use them.
5311 (xcalloc): Check for address arithmetic overflow.
5312 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5313 a bit faster than strcpy.
5315 2003-10-08 Paul Eggert <eggert@twinsun.com>
5317 Merge getpass from libc, plus a few fixes.
5319 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5320 Include <stdbool.h>.
5321 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5322 __fsetlocking to empty.
5323 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5324 do include <bits/libc-lock.h>.
5325 Do not include <fcntl.h>; not needed.
5326 [_LIBC]: Include <wchar.h>.
5327 (NOTCANCEL_MODE): New macro.
5328 (flockfile, funlockfile) [_LIBC]: New macros.
5329 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5330 [!_LIBC]: New macros.
5331 (call_fclose): New function.
5332 (getpass): Use it. Save tty stream separately; this simplifies the
5333 code and makes it more reliable if stdin happens to equal stdout.
5334 Invoke __fsetlocking on tty.
5335 Handle thread cancellation if needed.
5336 Namespace cleanup (use __tcgetattr, __getline).
5337 Use bool for Booleans.
5338 [USE_IN_LIBIO]: Handle wide streams.
5339 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5340 stream might go where.
5342 * unlocked-io.h: Include <stdio.h>, so that the caller
5343 doesn't have to include <stdio.h> before us.
5344 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5345 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5346 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5347 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5348 if not declared, so that we can use getpass.c code from libc without
5350 (flockfile, ftrylockfile, funlockfile): New macros.
5352 2003-10-06 Bruno Haible <bruno@clisp.org>
5354 * version-etc-2.h: Remove file.
5355 * version-etc-2.c: Remove file.
5357 2003-09-25 Jim Meyering <jim@meyering.net>
5358 Bruno Haible <bruno@clisp.org>
5360 This lets translators provide better translations for the
5361 "Written by ..." part of --version output.
5362 * version-etc.h: Include stdarg.h.
5363 (version_etc_copyright): Declare as readonly.
5364 (version_etc): Make this function variadic with a NULL-terminated list
5365 of author name strings.
5366 (version_etc_va): New declaration.
5367 * version-etc.c: Include stdarg.h, stdlib.h.
5368 (version_etc_copyright): Declare as readonly.
5369 (version_etc_va): New function. Provide a different translatable string
5370 for each possible number of authors < 10. Abbreviate when there are 10
5372 (version_etc): Make this function variadic. Call version_etc_va.
5373 Suggestion from Gary V. Vaughan.
5375 * long-options.h (parse_long_options): Change prototype: the authors
5376 string is moved to the end and becomes variadic.
5377 * long-options.c: Include stdarg.h.
5378 (parse_long_options): Make this function variadic, too.
5379 Call version_etc_va, not version_etc.
5381 2003-10-06 Bruno Haible <bruno@clisp.org>
5383 * fatal-signal.h: New file, from GNU gettext.
5384 * fatal-signal.c: New file, from GNU gettext.
5386 2003-10-04 Karl Berry <karl@gnu.org>
5388 * argp*: update from libc.
5390 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5392 * getpass.c (getpass): Use a no-op fseek when switching from input to
5393 output mode on the same stream.
5395 2003-09-29 Paul Eggert <eggert@twinsun.com>
5397 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5398 Fix arg typo in previous patch.
5400 2003-09-28 Jim Meyering <jim@meyering.net>
5402 * error.c: Correct cpp indentation.
5404 2003-09-27 Paul Eggert <eggert@twinsun.com>
5406 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5407 Omit the special code that used __typeof__, since we worry that
5408 it could be more trouble than it's worth. See:
5409 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5410 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5414 2003-09-26 Jim Meyering <jim@meyering.net>
5416 * error.c (error_tail): Move some declarations
5417 into inner scope where the local variables are used.
5419 2003-09-26 Bruno Haible <bruno@clisp.org>
5421 * stpncpy.h (gnu_stpncpy): New declaration.
5422 (stpncpy): Define as alias for gnu_stpncpy.
5423 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5425 2003-09-26 Paul Eggert <eggert@twinsun.com>
5427 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5428 (error_tail): Do not loop, reallocating temporary buffer, since
5429 the output cannot contain more wide characters than the input
5430 contains bytes, the size must be big enough already. This avoids
5431 one potential size overflow calculation. Check for size overflow
5432 when calculating temporary buffer size. Free temporary buffer
5433 when done, if it was allocated with malloc; this plugs a memory
5434 leak. Remove casts from void * to pointers, that are no longer
5435 needed now that we're assuming C89 or better.
5437 Merge error changes from glibc.
5439 * error.c, error.h: Update copyright notice header to match glibc.
5440 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5441 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5442 Disable cancellation while printing error.
5443 * error.h: Prepend __ to parameter names.
5445 2003-09-25 Karl Berry <karl@gnu.org>
5447 * argp-fmtstream.c, argp-help.c: update from libc.
5449 2003-09-25 Bruno Haible <bruno@clisp.org>
5451 * version-etc-2.h: New file, from version-etc.h with modifications.
5452 * version-etc-2.c: New file, from version-etc.c with modifications.
5454 2003-09-25 Simon Josefsson <jas@extundo.com>
5456 * xgetdomainname.h: New file.
5457 * xgetdomainname.c: New file.
5459 2003-09-25 Simon Josefsson <jas@extundo.com>
5460 Bruno Haible <bruno@clisp.org>
5462 * getdomainname.h: New file.
5463 * getdomainname.c: New file.
5465 2003-09-24 Paul Eggert <eggert@twinsun.com>
5467 * linebuffer.c (freebuffer): Don't free the argument, just
5468 the buffer associated with the argument. Bug reported by
5471 2003-09-19 Karl Berry <karl@gnu.org>
5473 * argp.h: update from libc.
5475 2003-09-16 Paul Eggert <eggert@twinsun.com>
5477 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5478 input error, instead of returning NULL the next time we are called
5479 (and therefore losing track of errno).
5481 2003-09-15 Paul Eggert <eggert@twinsun.com>
5483 * getndelim2.c (getndelim2): Don't trash errno when a read
5484 fails, so that the caller gets the proper errno.
5486 * readutmp.c (read_utmp): Likewise.
5487 Check for fstat error. Close stream and free storage
5490 2003-09-14 Bruno Haible <bruno@clisp.org>
5492 * fwriteerror.h: New file.
5493 * fwriteerror.c: New file.
5495 2003-09-14 Jim Meyering <jim@meyering.net>
5497 * getloadavg.c: Correct cpp indentation.
5498 * strdup.c: Likewise.
5499 * vasnprintf.c: Likewise.
5501 2003-09-12 Paul Eggert <eggert@twinsun.com>
5503 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5504 * obstack.c [!defined _LIBC]: Likewise.
5505 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5506 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5507 * exitfail.c: Don't include stdlib.h; no longer needed.
5509 More changes to assume C89 or better.
5511 * error.c (error_tail): Assume vprintf.
5513 * argmatch.c (getenv): Remove decl.
5514 * progreloc.c (get_full_program_name): Define via prototype.
5515 * setenv.c (clearenv): Likewise.
5516 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5518 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5519 (malloc, memcpy): Remove decls.
5520 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5521 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5522 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5523 (memcpy): Remove macro.
5524 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5525 (__P): Remove. All uses removed.
5526 (PTR): Remove. All uses changed to void *.
5527 (CHAR_BIT, NULL): Remove.
5528 (spaces, zeros, memset_space, memset_zero)
5529 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5531 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5532 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5533 Define with prototype.
5534 Remove now-unnecessary prototype decl.
5535 (extra_args_spec): Assume ANSI C. All uses changed.
5536 (extra_args_spec_iso): Remove.
5537 (my_strftime, emacs_strftimeu): Define via prototype.
5538 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5540 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5541 * strtoimax.c: Include <stdlib.h> unconditionally.
5542 (strtoul, strtol): Remove decls.
5543 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5545 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5546 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5547 (LOCALE_PARAM_PROTO): New macro.
5548 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5549 (INTERNAL (strtol), strtol): Define with a prototype.
5550 (PARAMS): Remove. All uses removed.
5551 * tempname.c: Include <string.h> unconditionally.
5552 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5553 * xgethostname.c (main): Define with a prototype.
5554 * xmalloc.c: Include "xalloc.h" first, to check interface.
5555 Include <stdlib.h> unconditionally.
5556 (calloc, malloc, realloc, free): Remove decls.
5557 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5558 Include <stdlib.h> unconditionally. Sort include file names.
5560 (xstrtod): Define with a prototype.
5561 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5562 (strtol, strtoul): Remove decls.
5564 2003-09-11 Paul Eggert <eggert@twinsun.com>
5566 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5567 Include <stdlib.h>, <string.h> unconditionally.
5568 Remove now-unnecessary cast to char *.
5569 * strnlen.c: Include <string.h> unconditionally.
5570 * yesno.c (yesno): Define with a prototype.
5572 2003-09-10 Bruno Haible <bruno@clisp.org>
5574 * strcspn.c: Include <string.h> unconditionally.
5575 * strpbrk.c: Include <string.h> unconditionally.
5576 * strstr.c: Include <string.h> unconditionally.
5577 * unicodeio.c: Include <string.h> unconditionally.
5578 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5579 * unsetenv.c: Likewise.
5580 * xreadlink.c: Include <stdlib.h> unconditionally.
5581 * yesno.c: Include <stdlib.h> unconditionally.
5582 (rpmatch): Add prototype.
5584 2003-09-10 Jim Meyering <jim@meyering.net>
5586 * error.c: Correct indentation of cpp directives.
5588 2003-09-09 Paul Eggert <eggert@twinsun.com>
5592 * acosl.c (main): Use a prototype.
5593 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5596 * getloadavg.c (getloadavg, main): Define via prototypes.
5598 * getopt.h (struct option.name): Assume C89, and use 'const'.
5599 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5600 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5602 * getopt.c (const): Remove macro.
5603 Include <string.h> unconditionally.
5604 (my_index): Remove; all uses changed to strchr.
5605 (strlen): Remove decl.
5606 (exchange): Remove forward decl; no longer needed.
5607 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5608 Define with prototype.
5609 * getopt1.c (const): Remove macro.
5610 (getopt_long, getopt_long_only, main): Define with prototype.
5612 * getugroups.c: Include <string.h> unconditionally.
5614 * getusershell.c: Include <stdlib.h> unconditionally.
5615 (getusershell, setusershell, endusershell, readname, main):
5616 Define with prototypes.
5618 * group-member.c: Include group-member.h first.
5619 Include <stdlib.h> unconditionally.
5621 * hard-locale.c: Include hard-locale.h first.
5622 Include <stdlib.h>, <string.h> unconditionally.
5624 * hash.c (free, malloc): Remove decls.
5625 Include <stdlib.h> unconditionally.
5627 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5628 (getenv): Do not declare.
5630 * idcache.c: Include <string.h> unconditionally.
5632 * long-options.c: Include long-options.h first, to test interface.
5633 Include <stdlib.h> unconditionally.
5635 * makepath.c: Include makepath.h first, to test interface.
5636 Include <stdlib.h> and <string.h> unconditionally.
5638 * linebuffer.c: Include <stdlib.h>.
5639 (free): Remove decl.
5641 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5642 rpl_malloc returns void *, not char *.
5643 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5645 * md5.h: Include <limits.h> unconditionally.
5646 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5647 (__P): Remove; all uses removed.
5648 * md5.c: Include "md5.h" first.
5649 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5650 md5_buffer, md5_process_bytes, md5_process_block):
5651 Define with prototypes.
5652 * sha.h (__P): Remove all uses. (It wasn't defined??)
5653 * sha.c: Include "sha.h" first.
5654 Include <stdlib.h>, <string.h> unconditionally.
5656 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5657 * memcmp.c (__ptr_t): Likewise.
5658 * memrchr.c (__ptr_t): Likewise.
5659 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5660 Include <string.h> unconditionally.
5661 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5662 * memchr.c: Include <stdlib.h> unconditionally.
5663 * memchr.c (LONG_MAX): Remove.
5664 * memrchr.c (LONG_MAX): Likewise.
5665 * memchr.c (__memchr): Define via a prototype.
5666 * memrchr.c (__memrchr): Likewise.
5667 * memcmp.c (__P): Remove, and remove all uses.
5668 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5669 Remove forward decls; no longer needed.
5670 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5671 Use types required by C89 in prototype.
5673 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5674 * savedir.c: Likewise.
5675 * mkdir.c (free): Remove decl.
5676 * rmdir.c (rmdir): Define with a prototype.
5677 * savedir.c: Include savedir.h first, to test interface.
5679 * mktime.c (STDC_HEADERS): Remove.
5680 Include <stdlib.h>, <string.h> unconditionally.
5682 * modechange.c: Include <stdlib.h> unconditionally.
5683 (malloc): Remove decl.
5685 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5686 (free): Remove decl.
5688 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5689 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5690 (This type really should be intptr_t, but that's a C99ism.)
5691 (_obstack_memcpy): Remove: all uses changed to memcpy.
5692 Include <string.h> unconditionally.
5693 (struct obstack): Assume __STDC__ for types of members
5694 chunkfun, freefun, extra_arg.
5695 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5696 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5697 obstack_begin, obstack_specify_allocation,
5698 obstack_specify_allocation_with_arg, obstack_chunkfun,
5699 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5700 Remove unprototyped decls and the macros that use them.
5701 * obstack.c (POINTER): Remove. All uses changed to void *.
5702 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5703 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5704 (defined __STDC__ && __STDC__)]:
5705 Remove nonprototyped code.
5706 Include <stdlib.h> unconditionally.
5707 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5708 _obstack_allocated_p, _obstack_free, obstack_free,
5709 _obstack_memory_used, print_and_abort):
5710 Define using prototypes.
5711 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5712 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5713 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5714 obstack_next_free, obstack_object_size, obstack_room) [0]:
5715 Remove unused, unprototyped code.
5717 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5719 * physmem.c (physmem_total, physmem_available, main): Define
5722 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5723 (main): Define with a prototype.
5725 * posixver.c (getenv): Remove decl.
5727 * putenv.c (malloc): Returns void *, not char *.
5728 Include <string.h> unconditionally.
5729 (strchr, memcpy, NULL): Do not define.
5731 * readtokens.c: Include readtokens.h first, to test interface.
5732 Include <stdlib.h>, <string.h> unconditionally.
5733 (init_tokenbuffer): Define with a prototype.
5735 * regex.c (PARAMS): Remove. All uses removed.
5736 All uses of _RE_ARGS removed, too.
5737 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5739 (bzero): Assume memset exists.
5740 (memcmp, memcpy, NULL): Remove.
5741 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5742 char, or assignments to local vars of type signed char.
5743 (init_syntax_once, PREFIX(extract_number_and_incr),
5744 PREFIX(print_partial_compiled_pattern),
5745 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5746 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5747 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5748 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5749 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5750 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5751 wcs_compile_range, byte_compile_range, truncate_wchar,
5752 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5753 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5754 count_mbs_length, wcs_re_match_2_internal,
5755 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5756 PREFIX(alt_match_null_string_p),
5757 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5758 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5759 regfree, PREFIX(extract_number)): Define with prototype. Remove
5760 now-unnecessary declaration, if any.
5761 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5763 Remove now-unnecessary casts among pointer types.
5764 * regex.h (_RE_ARGS): Remove. All uses removed.
5766 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5767 (free): Remove decl.
5769 * rpmatch.c: Include <stdlib.h> unconditionally.
5771 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5772 (free): Remove decl.
5774 * save-cwd.c: Include <stdlib.h> unconditionally.
5775 * xgetcwd.c: Likewise.
5777 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5778 (free): Remove decl.
5780 * strchrnul.c (strchrnul): Define with a prototype.
5781 Fix bug: c_in was not converted to char before searching.
5783 The following changes are not K&R related:
5785 * group-member.h: Include <sys/types.h>, so that this file is
5787 * makepath.h: Likewise.
5789 * getusershell.c (readname, default_index, line_size, readname):
5790 Use size_t, not int, for sizes.
5791 (readname): If the size overflows, report an error instead of
5794 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5796 * getndelim2.c: Assume stdlib.h per the C89 spec.
5798 2003-09-08 Paul Eggert <eggert@twinsun.com>
5800 Assume C89 or better; remove K&R cruft.
5801 A few of these changes were first proposed by Derek Robert Price
5802 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5804 * addext.c: Include <string.h> unconditionally.
5805 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5806 Don't declare getenv or malloc.
5808 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5809 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5811 (find_stack_direction, alloca): Use prototypes.
5813 * atexit.c (atexit): Define using a prototype.
5815 * basename.c, dirname.c, stripslash.c:
5816 Include <string.h> unconditionally.
5818 * bcopy.c: Include <stddef.h>.
5819 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5821 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5823 * error.h (error, error_at_line, error_print_progname)
5824 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5825 * error.c: Include error.h first, to check interface.
5826 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5827 (VA_START): Remove; all uses changeed to va_start.
5828 (exit, strerror): Remove decls.
5829 (error_print_progname): Prototype uncondionally.
5830 Don't include <errno.h>; no longer needed.
5831 (private_strerror): Remove.
5832 (error_tail): Always define.
5833 (error, error_at_line): Assume C89 or better; always use prototypes.
5834 * fatal.c: Include "fatal.h" first, to test interface.
5835 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5836 (VA_START): Remove; all uses changed to va_start.
5837 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5839 (exit): Remove decl.
5840 (fatal): Prototype unconditionally. Assume va_start works.
5841 Abort at end, to pacify gcc.
5843 * euidaccess.c (main): Define with a prototype.
5845 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5847 * exitfail.c: Include <stdlib.h> unconditionally.
5849 * fnmatch_.h (__P): Remove. All uses changed to assume
5851 * fnmatch.c: Include fnmatch.h first, to test interface.
5852 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5853 (getenv): Remove decl.
5854 (fnmatch): Define using a prototype.
5855 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5856 (FCT): Define using a prototype.
5858 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5860 * gethostname.c: Include <stddef.h>.
5861 (gethostname): Define with prototype. Length is size_t, not int.
5863 2003-09-08 Paul Eggert <eggert@twinsun.com>
5865 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5866 getversion.c should have been removed then, but was accidentally
5869 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5870 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5872 2003-09-07 Paul Eggert <eggert@twinsun.com>
5874 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5875 copy_tm_result. Bug reported by Simon Josefsson in
5876 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5878 2003-09-06 Paul Eggert <eggert@twinsun.com>
5880 * time_r.c, time_r.h: New files.
5882 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5884 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5885 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5887 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5889 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5890 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5893 * timegm.c: Switch to glibc implementation, with the following changes:
5894 [defined HAVE_CONFIG_H]: Include <config.h>.
5895 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5896 (__mktime_internal) [!defined _LIBC]: New decl.
5897 (__gmtime_r) [!defined _LIBC]: New macro and function.
5898 (timegm): Use a prototype, since gnulib assumes C89.
5899 Do not bother declaring tmp to be const, as it's not really usefu.
5900 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5901 (timegm): Declare only if HAVE_DECL_TIMEGM.
5903 2003-09-03 Paul Eggert <eggert@twinsun.com>
5905 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5906 Bug reported by Lute Kamstra in
5907 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5909 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5910 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5911 course with correspondingly smaller numbers for tomorrow and
5912 yesterday. From Tadayoshi Funaba. Originally installed into
5913 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5916 2003-08-31 Simon Josefsson <jas@extundo.com>
5918 * timegm.h: New file.
5919 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5921 2003-08-31 Karl Berry <karl@gnu.org>
5923 * argp.h: update from libc.
5925 2003-08-28 Bruno Haible <bruno@clisp.org>
5927 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5928 warning on QNX, which defines O_BINARY to 000000.
5930 2003-08-24 Bruno Haible <bruno@clisp.org>
5932 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5933 MSVC7 <stdio.h> is included later.
5935 2003-08-20 Bruno Haible <bruno@clisp.org>
5937 * progname.h: New file, from GNU gettext.
5938 * progname.c: New file, from GNU gettext.
5939 * progreloc.c: New file, from GNU gettext.
5941 2003-08-19 Bruno Haible <bruno@clisp.org>
5943 * xstrdup.c: Assume <string.h> exists.
5945 2003-08-18 Jim Meyering <jim@meyering.net>
5947 * setenv.h: Indent nested cpp directive.
5948 * vasnprintf.c: Remove trailing blanks.
5950 2003-08-17 Simon Josefsson <jas@extundo.com>
5951 Bruno Haible <bruno@clisp.org>
5953 * xstrndup.h: New file.
5954 * xstrndup.c: New file.
5956 2003-08-17 Bruno Haible <bruno@clisp.org>
5958 * strndup.h: New file.
5960 2003-08-16 Paul Eggert <eggert@twinsun.com>
5962 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5963 space, undoing this 2003-08-12 change:
5964 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5966 2003-08-16 Jim Meyering <jim@meyering.net>
5968 Merge from coreutils.
5969 * xstrtoimax.c: #else #if -> #elif.
5970 * xstrtoumax.c: Likewise.
5972 2003-08-15 Paul Eggert <eggert@twinsun.com>
5974 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5975 rather than tab, after '#' in shell-script copyright notices.
5976 Suggested by Bruno Haible.
5978 2003-08-15 Jim Meyering <jim@meyering.net>
5979 and Paul Eggert <eggert@twinsun.com>
5981 Merge from coreutils.
5982 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5983 member but strut utmpx does not. Needed for AIX 4.3.3.
5984 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5986 2003-08-15 Jim Meyering <jim@meyering.net>
5988 Merge from coreutils.
5989 * xgethostname.c: Include <stdlib.h>.
5990 (xghostname): Don't exit for anything other than memory-related
5991 failure; just return NULL.
5992 * userspec.c: Include "posixver.h".
5993 (parse_user_spec): Accept `.' as a separator only
5994 in pre-POSIX-200112 mode.
5995 * strtoimax.c: Use #elif rather than #else #if.
5996 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5997 Remove function, now that we can rely on a working tzset function.
5998 [!_LIBC]: Ensure that the required autoconf test has been run.
5999 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6000 Use underlying_strftime for %r.
6001 * sha.c: Merge in some clean-up and optimization changes from glibc.
6002 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6003 Ensure that it is a multiple of 64.
6004 Rearrange loop exit tests so as to avoid performing an
6005 additional fread after encountering an error or EOF.
6006 * realloc.c: Update copyright date.
6008 2003-08-14 Jim Meyering <jim@meyering.net>
6010 Merge from coreutils.
6011 * obstack.h: Whitespace changes.
6012 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6013 and xcalloc return values.
6014 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6015 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6016 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6017 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6018 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6020 Use mntctl's return value to drive the entry-processing loop, since
6021 we can't rely on the value of the vmt_length member in the last
6022 entry. On some systems doing so could result in exhausting
6023 virtual memory. Based in part on a patch from Mike Jetzer.
6025 2003-08-14 Jim Meyering <jim@meyering.net>
6026 and Paul Eggert <eggert@twinsun.com>
6028 Merges from coreutils, plus other fixes.
6029 * physmem.c: Merge in portability changes from gcc/libiberty
6030 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6031 for credits and details. Thanks to Kaveh Ghazi for helping
6032 to keep these files in sync.
6033 (ARRAY_SIZE): Define it.
6034 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6035 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6036 (memcasecmp): Don't assume size_t fits in unsigned int.
6037 Remove casts and duplicate code.
6038 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6039 (memcpy): Remove definition.
6040 Merge in some clean-up and optimization changes from glibc.
6041 [BLOCKSIZE]: Move definition to top of file.
6042 Ensure that it is a multiple of 64.
6043 Rearrange loop exit tests so as to avoid performing an
6044 additional fread after encountering an error or EOF.
6045 * md5.h (md5_uintptr): Define.
6046 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6047 return to the initial working directory. Preserve errno
6049 * idcache.c: Include "xalloc.h".
6050 (xmalloc, xrealloc): Remove decls.
6051 (getuser): Remove casts no longer required in C89.
6052 * human.c: Include stdio.h, for sprintf.
6053 * group-member.c: Include "xalloc.h".
6054 (xmalloc, xrealloc): Remove decls.
6055 (get_group_info): Remove casts no longer required in C89.
6056 * getusershell.c (readname): Remove casts no longer required in C89.
6057 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6058 * getline.c: Whitespace fix, from coreutils.
6060 2003-08-13 Paul Eggert <eggert@twinsun.com>
6062 * exclude.c: Include <ctype.h>
6063 (IN_CTYPE_DOMAIN): New macro.
6065 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6068 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6069 Undo previous (whitespace-only) change.
6071 2003-08-12 Paul Eggert <eggert@twinsun.com>
6073 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6074 Normalize leading white space and remove trailing white space.
6075 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6076 notice, as per ../config/srclist-update.
6078 Merge from coreutils.
6079 * euidaccess.h: New file.
6080 * euidaccess.c: Include it.
6081 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6082 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6083 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6085 2003-08-11 Bruno Haible <bruno@clisp.org>
6087 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6088 (vasnprintf): Use it instead of wcslen.
6090 2003-08-11 Bruno Haible <bruno@clisp.org>
6092 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6093 value to ensure that _Bool promotes to int. Use #define for _Bool when
6094 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6096 2003-08-10 Karl Berry <karl@gnu.org>
6098 * regex.h: update from libc (whitespace fix).
6100 2003-08-09 Paul Eggert <eggert@twinsun.com>
6102 Merge some files from coreutils. These changes were
6103 originally made by Jim Meyering.
6104 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6105 many older Unixes require this.
6106 * alloca.c (alloca): Remove cast to argument of free;
6107 no longer needed in C89.
6108 * alloca_.h, regex.h: Fix white space to match
6109 what GNU indent does.
6111 2003-08-05 Paul Eggert <eggert@twinsun.com>
6113 * bumpalloc.h: Remove.
6115 2003-08-04 Paul Eggert <eggert@twinsun.com>
6117 * getloadavg.c: Change copyright notice and spacing to conform to
6120 Merge from coreutils.
6121 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6123 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6124 from Karl Berry, implemented by Jim Meyering.
6125 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6126 from Dmitry V. Levin.
6127 Remove anachronistic cast of xrealloc.
6128 * fnmatch_.h (__const): Remove. Use 'const'.
6129 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6130 type. Otherwise, it wouldn't compile with at least /bin/cc on
6131 ymp-cray-unicos9.0.2.X.
6132 Combine two mostly-identical uses of alloca into one.
6133 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6135 2003-08-04 Dave Love <d.love@dl.ac.uk>
6139 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6140 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6141 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6142 obsolete NLIST_NAME_UNION.
6143 [__GNU__]: Undef BSD and FSCALE.
6144 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6146 2003-08-03 Paul Eggert <eggert@twinsun.com>
6148 * stdbool_.h (_Bool): Make it signed char, instead of
6149 an enum type, so that it's guaranteed to promote to int. See:
6150 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6152 2003-07-31 Paul Eggert <eggert@twinsun.com>
6154 * strerror.c: Include config.h, limits.h. Declare sprintf.
6155 (strerror): Don't assume that a printable int fits in 14 bytes.
6157 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6158 Bruno Haible <bruno@clisp.org>
6160 * getline.h (getline, getdelim): Change return type to ssize_t.
6161 * getline.c (getline, getdelim): Likewise.
6162 Remove _GNU_SOURCE define; now it's defined in config.h through
6165 2003-07-22 Paul Eggert <eggert@twinsun.com>
6167 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6168 over-parenthesization in macros.
6170 Sync with coreutils.
6172 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6175 Use `exit_failure' for xalloc and xmemcoll instead of their own
6176 private exit-failure variables.
6177 * xalloc.h (xalloc_exit_failure): Remove.
6178 * xmalloc.c: Likewise. Include exitfail.h.
6179 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6180 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6181 * xmemcoll.c: Likewise. Include exitfail.h.
6182 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6184 2003-07-18 Paul Eggert <eggert@twinsun.com>
6186 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6187 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6188 to test that it can stand by itself. Include "exitfail.h".
6189 Clients should set exit_failure instead.
6190 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6192 2003-07-18 Andreas Schwab <schwab@suse.de>
6194 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6196 2003-07-18 Bruno Haible <bruno@clisp.org>
6198 * getndelim2.h: New file.
6199 * getndelim2.c: Make into a module of its own. Include config.h,
6201 (getndelim2): Make non-static. Change return type to ssize_t.
6202 * getline.h: Change argument names.
6203 * getline.c: Include getndelim2.h instead of getndelim2.c.
6204 * getnline.c: Include getndelim2.h.
6206 2003-07-17 Bruno Haible <bruno@clisp.org>
6208 * Makefile.am: Remove file.
6209 * Makefile.in: Remove file.
6211 2003-07-17 Bruno Haible <bruno@clisp.org>
6213 * getnline.h: New file.
6214 * getnline.c: New file.
6215 * getndelim2.c: New file, extracted from getline.c.
6216 (getndelim2): Renamed from getdelim2, with added nmax argument.
6217 * getline.c: Include getndelim2.c.
6218 (getdelim2): Moved out to getndelim2.c.
6219 (getline, getdelim): Update.
6221 2003-07-15 <karl@gnu.org>
6223 * vasnprintf.c: update from gettext.
6225 2003-07-15 Jim Meyering <jim@meyering.net>
6227 * makepath.c (make_path): Enclose diagnostic in _(...).
6229 2003-07-14 Paul Eggert <eggert@twinsun.com>
6231 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6232 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6233 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6234 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6235 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6236 updated automatically by ../config/srclist-update. This changes
6237 their license from LPGL to GPL.
6239 2003-07-14 Jim Meyering <jim@meyering.net>
6241 Don't emit diagnostics. Let callers do that.
6242 * save-cwd.c: Don't include "error.h".
6243 (save_cwd): Don't call error. Ensure that errno is valid
6244 when returning nonzero.
6246 * save-cwd.h (restore_cwd): Update prototype.
6247 * save-cwd.c (restore_cwd): Remove two parameters.
6248 Simplify. Don't call error upon failure. Let callers do that.
6249 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6250 when auditing is enabled. But don't bother updating the #if.
6252 2003-07-14 Simon Josefsson <jas@extundo.com>
6254 * mempcpy.h: New file.
6255 * mempcpy.c: New file.
6257 2003-07-14 Paul Eggert <eggert@twinsun.com>
6259 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6260 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6261 unicodeio.c, unicodeio.h, unlocked-io.h:
6262 Switch from LGPL to GPL.
6264 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6266 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6267 it breaks C++ compilation.
6268 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6270 2003-07-10 Jim Meyering <jim@meyering.net>
6272 * vasnprintf.c: Remove trailing blanks.
6273 Make cpp indentation consistent.
6275 2003-07-09 Paul Eggert <eggert@twinsun.com>
6277 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6278 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6279 Switch from LGPL to GPL.
6281 2003-07-07 Paul Eggert <eggert@twinsun.com>
6283 * mktime.c: Fix some boundary cases and remove need for floating point.
6285 Issue a compile-time diagnostic if time_t is floating point, or if
6286 two's complement arithmetic is not in effect, or if arithmetic
6287 right shift does not propagate the sign. These assumptions were
6288 all in the original code but they weren't checked.
6290 (TIME_T_MIDPOINT, verify): New macros.
6291 (__isleap): Remove; it has integer overflow problems.
6292 (leapyear): New function, without those problems.
6293 (ydhms_tm_diff): Remove; splitting into two parts.
6294 (ydhms_diff): New function, containing the arithmetic part of
6295 the old ydhms_tm_diff function. Issue a compile-time
6296 diagnostic if we are not using C99 integer division.
6297 Avoid casts when possible.
6298 (guess_time_tm): New function, containing the checking part of
6299 the old ydhms_tm_diff function. Return the new value, rather than
6300 the difference between it and the old. Accept a new argument T
6301 so that *T specifies the old value. Check for overflow in the result.
6303 (__mktime_internal): Use a time_t offset, not a long int offset.
6304 This undoes the 2003-06-04 change, which is no longer needed now
6305 that we have better overflow checking.
6306 (localtime_offset): Likewise.
6308 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6309 and long are 64-bit but int is only 32-bit.
6310 (ydhms_diff): Use long int to store year1 and yday1.
6311 Issue a compile-time diagnostic if long int is not wide enough.
6313 (__mktime_internal): Use long int to store adjusted year and yday.
6314 Use plain C rather than preprocessor commands, if that doesn't
6316 Check for overflow (and try to repair) after each probe
6317 rather than checking only at the very end. This avoids some bugs
6318 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6319 does not equal GMT offset at maximum time).
6320 Use integer to check for overflow rather than floating point; this
6321 is more portable to non-IEEE hosts, and is a tad faster.
6322 When we detect that we are oscillating between two values,
6323 don't check whether tm_isdst has the requested value, since
6324 we already know the answer. When tm_isdst has the wrong value,
6325 use a different heuristic to find the right one, based on the
6326 extreme values actually observed in practice in tz2003a,
6327 rather than the (overly optimistic) "previous 3 calendar quarters".
6329 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6330 "T const" to accommodate glibc style.
6331 (check_result): Use less-confusing report format. "long" -> "long int.
6333 Don't loop if the iteration overflows time_t.
6334 Allow a negative step in the iteration.
6336 2003-07-01 Paul Eggert <eggert@twinsun.com>
6338 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6339 having it depend on HAVE_SYS_TYPES_H.
6341 2003-06-25 Bruno Haible <bruno@clisp.org>
6343 * readlink.c: New file.
6345 2003-06-20 Bruno Haible <bruno@clisp.org>
6347 Assume C89, so PARAMS isn't needed.
6348 * unicodeio.h (PARAMS): Remove.
6349 * unicodeio.c: Don't use PARAMS.
6351 2003-06-18 Jim Meyering <jim@meyering.net>
6353 Merge changes from coreutils.
6354 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6355 Remove explicit declarations of xmalloc and realloc.
6357 (read_utmp): Remove anachronistic cast of xmalloc.
6359 2003-06-17 Paul Eggert <eggert@twinsun.com>
6361 Assume C89, so PARAMS isn't needed.
6362 * backupfile.h (PARAMS): Remove. All uses removed.
6363 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6364 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6365 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6366 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6367 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6368 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6369 xstrtol.h: Likewise.
6370 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6371 same.h, strverscmp.h: Do not include config.h; no longer needed.
6372 Anyway, config.h should always be included before any other file.
6374 2003-06-11 Simon Josefsson <jas@extundo.com>
6376 * sysexit_.h: New file.
6378 2003-05-20 Derek Price <derek@ximbiot.com>
6380 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6382 2003-06-10 Simon Josefsson <jas@extundo.com>
6384 * strchrnul.h: New file.
6385 * strchrnul.c: New file.
6387 2003-06-10 Simon Josefsson <jas@extundo.com>
6389 * argp.h: New file, from glibc.
6390 * argp-ba.c: New file, from glibc.
6391 * argp-eexst.c: New file, from glibc.
6392 * argp-fmtstream.c: New file, from glibc.
6393 * argp-fmtstream.h: New file, from glibc.
6394 * argp-fs-xinl.c: New file, from glibc.
6395 * argp-help.c: New file, from glibc.
6396 * argp-namefrob.h: New file, from glibc.
6397 * argp-parse.c: New file, from glibc.
6398 * argp-pv.c: New file, from glibc.
6399 * argp-pvh.c: New file, from glibc.
6400 * argp-xinl.c: New file, from glibc.
6402 2003-06-07 Jim Meyering <jim@meyering.net>
6404 * readtokens.h: Put `Free Software Foundation, Inc.'
6405 in place of my name in the copyright comment.
6406 Remove definition and uses of __P.
6409 * stat.c: Don't declare xmalloc explicitly.
6410 Instead, include "xalloc.h".
6411 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6412 xrealloc, and xcalloc return values.
6413 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6415 * xgetcwd.h: Remove definition/uses of PARAMS.
6417 2003-06-06 Jim Meyering <jim@meyering.net>
6419 * stdbool_.h: Renamed from stdbool.h.in.
6421 2003-06-06 Jim Meyering <jim@meyering.net>
6423 Merge from coreutils.
6424 * same.c: (same_name): Declare *_basename locals to be `const'.
6425 Consolidate declarations and initializations of *_base* locals.
6427 Merge from coreutils.
6428 This avoids a core dump on systems without GNU putenv,
6429 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6430 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6431 (unsetenv): New static function, from GNU libc.
6432 (rpl_putenv): Use it.
6434 * modechange.c: Remove trailing blanks.
6436 Merge from coreutils.
6437 * fsusage.c: Remove declaration of statfs.
6438 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6440 * posixtm.c: Include <stdbool.h> unconditionally.
6442 2003-06-05 Paul Eggert <eggert@twinsun.com>
6444 * mktime.c (__mktime_internal): When resolving a tm_isdst
6445 mismatch, look in future quarters as well as past. This fixes a
6446 bug when processing fall-backwards gaps immediately after a long
6447 period of daylight-saving time.
6449 * mktime.c: Assume freestanding C89 or better.
6450 (HAVE_LIMITS_H): Remove. Assume it's 1.
6451 (__P): Remove; not used.
6452 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6453 (mktime, not_equal_tm, print_tm, check_result,
6454 main): Use prototypes. Use const * where appropriate.
6455 (main): Fix typo in testing code that uncovered by above changes.
6456 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6458 2003-06-04 Paul Eggert <eggert@twinsun.com>
6460 * mktime.c: Fix Debian bug 177940
6461 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6462 (localtime_offset): Now long int, not time_t, because we want it
6463 to be guaranteed to be signed. All uses changed.
6464 (__mktime_internal): If overflow would occur when adding offset,
6467 Merge 'human' changes from coreutils. Rewrite to support
6468 locale-specific notations like thousands separators.
6469 * human.c: Simplify authorship notice.
6470 Include human.h immediately after config.h.
6471 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6472 <limits.h>: Do not include, since human.h does.
6473 (SIZE_MAX, UINTMAX_MAX): New macros.
6474 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6475 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6476 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6477 (power_letter): Renamed from suffixes.
6478 (generate_suffix_backwards): Remove.
6479 (adjust_value): Now takes int style (because of human.h changes)
6480 and long double value (for greater precision on some platforms).
6481 (group_number): New function.
6482 (human_readable): Use it. Use integer options, not enum.
6483 Put the options before the sizes in the arg list.
6484 Support all the new options.
6485 The old human_readable function has been removed;
6486 use inttostr.h instead.
6487 (human_readable, default_block_size, humblock):
6488 Use uintmax_t, not int, for block sizes.
6489 (human_readable_inexact, block_size_types): Remove.
6490 (block_size_opts): New constant.
6491 (human_options): Renamed from human_block_size, with new signature
6492 that allows block sizes up to UINTMAX_MAX. All callers changed.
6493 * human.h: Add copyright and authorship notice.
6494 Include <limits.h> and <stdbool.h> unconditionally.
6495 (PARAMS): Remove. All uses removed.
6496 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6497 (enum human_inexact_style): Remove tag; now a nameless enum.
6498 (human_floor, human_ceiling, human_round_to_even): Now have
6499 values 2, 0, 1 rather than -1, 1, 0.
6500 (human_group_digits, human_suppress_point_zero, human_autoscale,
6501 human_base_1024, human_SI, human_B): New constants.
6502 (human_readable_inexact, human_block_size): Remove.
6503 (human_readable): Size args are now uintmax_t, not int.
6504 (human_options): New decl.
6506 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6507 unnecessary now that we assume C89 or better. This change
6508 imported from coreutils.
6510 * mktime.c (__mktime_internal): Do not reject negative timestamps
6511 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6512 in the 2003-05-30 sync from glibc.
6514 .h files should stand alone, but we shouldn't include <sys/types.h>
6515 if we can get away with just <stddef.h>.
6517 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6518 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6519 rather than <sys/types.h>, as we merely need size_t.
6520 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6522 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6523 Include <stdio.h>, to get FILE.
6524 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6525 memcasecmp.h has included <stddef.h> and all we need is size_t.
6526 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6527 our interface, instead of including <sys/types.h>
6529 2003-06-02 Paul Eggert <eggert@twinsun.com>
6532 Fix some minor time-related bugs with POSIX time arguments.
6533 Some valid time stamps were being rejected (notably -1, and
6534 time stamps before 1900 on 64-bit hosts). And some invalid
6535 time stamps were being accepted, e.g. September 31.
6537 * posixtm.h (posixtime): Return bool instead of time_t, so
6538 that we can return (time_t) -1 successfully.
6539 * posixtm.c: Likewise.
6540 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6541 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6542 (t): Remove static var.
6543 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6544 of static var. All uses changed.
6545 (year): Do not reject years before 1900; they can occur with
6547 (posix_time_parse): Do not check for out-of-range components;
6548 that is now the caller's responsibility, since our checks were
6549 only approximations.
6550 (posixtime): Use mktime to check for out-of-range components,
6551 since it knows them exactly.
6552 If mktime returns (time_t) -1, check whether an error actually occurred
6553 by invoking localtime on -1.
6554 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6555 posixtime failures better.
6556 Improve the test data (in comments only).
6558 2003-05-30 <karl@gnu.org>
6560 * mktime.c: update from libc.
6562 2003-05-30 Bruno Haible <bruno@clisp.org>
6564 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6565 * localcharset.h: Likewise.
6566 * localcharset.c: Likewise.
6568 2003-05-28 Paul Eggert <eggert@twinsun.com>
6570 Assume the headers required for C89 freestanding compilers.
6571 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6572 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6573 without checking for HAVE_LIMITS_H.
6574 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6575 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6577 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6578 * exclude.c: Include <stdbool.h> unconditionally.
6579 * tempname.c: Include <stddef.h> unconditionally.
6580 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6581 * modechange.c, rpmatch.c (NULL): Don't define, since
6582 <stddef.h> does that.
6583 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6584 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6585 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6586 * xstrtol.c: Likewise.
6587 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6588 * savedir.c: Include <stddef.h> instead of defining NULL.
6590 * addext.c (addext): Use assignment rather than cast, to avoid
6591 warnings on some platforms.
6593 * mktime.c (__mktime_internal): Do not reject negative timestamps
6596 2003-05-10 Bruno Haible <bruno@clisp.org>
6598 * linebreak.c (iconv_string_length): Don't return -1 just because the
6599 string is longer than 4 KB.
6601 2003-05-12 Jim Meyering <jim@meyering.net>
6603 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6604 the space-padded-by-default conversion specifiers, %e, %k, %l.
6606 2003-05-03 Bruno Haible <bruno@clisp.org>
6608 Upgrade to Unicode-4.0.
6609 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6610 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6611 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6612 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6613 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6614 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6615 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6616 Change width of U+E0100..U+E01EF from 1 to 0.
6618 2003-04-25 Bruno Haible <bruno@clisp.org>
6620 * copy-file.c: Include <stddef.h>, for size_t.
6622 2003-04-25 Jim Meyering <jim@meyering.net>
6624 * copy-file.c (copy_file_preserving): Declare buf_size to be
6625 of type size_t, not int.
6627 2003-04-11 Jim Meyering <jim@meyering.net>
6629 Merge changes from Coreutils.
6631 2003-03-22 Jim Meyering <jim@meyering.net>
6633 * strftime.c (widen): Cast alloca return value to proper type.
6635 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6638 * strftime.c (my_strftime): Handle very large width
6639 specifications for numeric values correctly. Improve checks for
6642 2003-01-19 Jim Meyering <jim@meyering.net>
6644 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6645 (nl_get_alt_digit) [! defined my_strftime]: Define.
6646 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6647 _nl_get_alt_digit and _nl_get_walt_digit.
6649 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6650 These changes have no effect outside of _LIBC.
6652 2003-04-10 Bruno Haible <bruno@clisp.org>
6654 * findprog.h: New file, from GNU gettext.
6655 * findprog.c: New file, from GNU gettext.
6657 2003-04-05 Jim Meyering <jim@meyering.net>
6659 Merge changes from Coreutils.
6661 * exclude.h (PARAMS): Remove definition and uses.
6662 * exclude.c: Remove uses of `PARAMS'.
6664 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6665 Add test-cases for DOS filenames. Declare program_name.
6666 (main): Set up program_name. Patch by Rich Dawe.
6668 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6670 Use mntctl's return value to drive the entry-processing loop, since
6671 we can't rely on the value of the vmt_length member in the last
6672 entry. On some systems doing so could result in exhausting
6673 virtual memory. Based in part on a patch from Mike Jetzer.
6675 2003-04-04 Bruno Haible <bruno@clisp.org>
6677 * linebreak.h: New file, from GNU gettext.
6678 * linebreak.c: New file, from GNU gettext with slight modifications.
6679 * lbrkprop.h: New file, from GNU gettext.
6681 2003-04-03 Bruno Haible <bruno@clisp.org>
6683 * utf8-ucs4.h: New file, from GNU gettext.
6684 * utf16-ucs4.h: New file, from GNU gettext.
6685 * ucs4-utf8.h: New file, from GNU gettext.
6686 * ucs4-utf16.h: New file, from GNU gettext.
6688 2003-04-02 Bruno Haible <bruno@clisp.org>
6690 * binary-io.h: New file, from GNU gettext.
6692 2003-04-01 Bruno Haible <bruno@clisp.org>
6694 * pathname.h: New file, from GNU gettext.
6695 * concatpath.c: New file, from GNU gettext.
6697 2003-03-30 Bruno Haible <bruno@clisp.org>
6699 * copy-file.c (copy_file_preserving): Don't set owner if the function
6700 chown() doesn't exist.
6702 2003-03-28 Bruno Haible <bruno@clisp.org>
6704 * copy-file.h: New file, from GNU gettext.
6705 * copy-file.c: New file, from GNU gettext.
6707 2003-03-18 Jim Meyering <jim@meyering.net>
6709 * quote.c (quote_n): Fix typo in comment.
6711 2003-03-14 Jim Meyering <jim@meyering.net>
6713 Merge changes from Coreutils.
6714 * obstack.h (obstack_object_size): Declare temporary, __o,
6715 to be const, in order to avoid warnings.
6716 (obstack_room): Likewise.
6717 (obstack_empty_p): Likewise.
6719 2003-03-13 Paul Eggert <eggert@twinsun.com>
6721 Merge changes from Bison.
6722 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6723 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6724 when compiling Bison 1.875's `bitset bset = obstack_alloc
6725 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6726 * hash.c: Include <stdbool.h> unconditionally.
6728 2003-03-09 Paul Eggert <eggert@twinsun.com>
6730 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6731 Reported by Bruce Becker; see:
6732 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6734 2003-03-03 Paul Eggert <eggert@twinsun.com>
6735 Bruno Haible <bruno@clisp.org>
6737 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6738 Reported by John Hughes, see
6739 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6741 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6743 * poll_.h: New file.
6746 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6748 * mathl.h: New file.
6749 * acosl.c: New file.
6750 * asinl.c: New file.
6751 * atanl.c: New file.
6752 * ceill.c: New file.
6755 * floorl.c: New file.
6756 * frexpl.c: New file.
6757 * ldexpl.c: New file.
6759 * sincosl.c: New file.
6761 * sqrtl.c: New file.
6763 * trigl.c: New file.
6764 * trigl.h: New file.
6766 2003-02-17 Bruno Haible <bruno@clisp.org>
6768 * mkdtemp.h: New file, from GNU gettext.
6769 * mkdtemp.c: New file, from GNU gettext.
6771 2003-01-31 Bruno Haible <bruno@clisp.org>
6773 * rename.c: #undef rename before defining rpl_rename.
6774 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6776 2003-01-30 Bruno Haible <bruno@clisp.org>
6778 * printf-args.h: New file, from GNU gettext.
6779 * printf-args.c: New file, from GNU gettext.
6780 * printf-parse.h: New file, from GNU gettext.
6781 * printf-parse.c: New file, from GNU gettext.
6782 * vasnprintf.h: New file, from GNU gettext.
6783 * vasnprintf.c: New file, from GNU gettext.
6784 * asnprintf.c: New file, from GNU gettext.
6785 * vasprintf.h: New file, from GNU gettext with modifications.
6786 * vasprintf.c: New file, from GNU gettext.
6787 * asprintf.c: New file, from GNU gettext.
6789 2003-01-29 Bruno Haible <bruno@clisp.org>
6791 * stpncpy.h: New file, from GNU gettext with modifications.
6792 * stpncpy.c: New file, from GNU gettext with modifications.
6794 2003-01-28 Bruno Haible <bruno@clisp.org>
6796 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6798 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6801 2003-01-27 Bruno Haible <bruno@clisp.org>
6803 * xsetenv.h: New file, from GNU gettext.
6804 * xsetenv.c: New file, from GNU gettext.
6806 2003-01-23 Bruno Haible <bruno@clisp.org>
6808 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6810 2003-01-22 Bruno Haible <bruno@clisp.org>
6812 * exit.h: New file, from GNU gettext.
6814 2003-01-11 Bruno Haible <bruno@clisp.org>
6816 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6817 * strcase.h (strcasecmp, strncasecmp): Likewise.
6819 2003-01-14 Jim Meyering <jim@meyering.net>
6821 * same.c (same_name): Tweak a comment.
6823 2003-01-11 Bruno Haible <bruno@clisp.org>
6825 * same.c (same_name): Reorder tests so as to avoid calling stat()
6826 when a string comparison is sufficient.
6828 2003-01-11 Bruno Haible <bruno@clisp.org>
6830 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6833 2003-01-11 Bruno Haible <bruno@clisp.org>
6835 * hash-pjw.c: Add comment about low quality of this function.
6837 2003-01-12 Paul Eggert <eggert@twinsun.com>
6839 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6840 to avoid collisions with libcurses and libreadline.
6842 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6843 * getstr.h, getstr.c: Remove.
6844 * getline.c: Include "getline.h", to check interface.
6845 Move body of old getstr.c here: this defines MIN_CHUNK and
6846 declares getdelim2, which is renamed from getstr.
6847 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6849 * linebuffer.c (readlinebuffer): Renamed from readline.
6851 * linebuffer.h: Likewise.
6852 (readline): Remove backward-compatibility macro.
6854 2003-01-12 Jim Meyering <jim@meyering.net>
6856 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6858 2003-01-10 Bruno Haible <bruno@clisp.org>
6860 * alloca_.h: New file.
6861 * getdate.y: Unconditionally include alloca.h.
6862 * makepath.c: Likewise.
6863 * setenv.c: Likewise.
6864 * userspec.c: Likewise.
6866 2003-01-09 Bruno Haible <bruno@clisp.org>
6868 * stdbool.h.in: New file.
6870 2003-01-08 Bruno Haible <bruno@clisp.org>
6872 * safe-read.c: Include specification header first, to ensure its
6874 * full-write.c: Likewise.
6876 2003-01-08 Jim Meyering <jim@meyering.net>
6878 * full-write.c: Undefine and define-away `const' after inclusion
6879 of errno.h, not before. Suggestion from Bruno Haible.
6881 2003-01-07 Jim Meyering <jim@meyering.net>
6883 * full-write.c: Rework so that it may serve to define full_read, too.
6884 * full-read.c: Simply #define FULL_READ and include full-write.c.
6886 2003-01-06 Jim Meyering <jim@meyering.net>
6888 * version-etc.c: Update year in translatable copyright string.
6890 2002-12-25 Bruno Haible <bruno@clisp.org>
6892 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6893 * xstrtol.h: Likewise.
6894 * xstrtoimax.c: Likewise.
6895 * xstrtoumax.c: Likewise.
6896 * human.h: Likewise.
6898 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6899 on systems that have <inttypes.h> but not <stdint.h>.
6901 2002-12-31 Paul Eggert <eggert@twinsun.com>
6903 * memcoll.c (memcoll): Fall back on a simple algorithm using
6904 memcmp if strcoll doesn't work.
6906 2002-12-23 Bruno Haible <bruno@clisp.org>
6908 * localcharset.h: New file.
6909 * localcharset.c: Include it.
6910 * unicodeio.c: Likewise.
6912 2002-12-22 Bruno Haible <bruno@clisp.org>
6914 * utime.c (utime_null): No need to call ftruncate if the file was
6917 2002-12-23 Bruno Haible <bruno@clisp.org>
6919 * memcoll.c (STRCOLL): New macro.
6922 2002-12-22 Bruno Haible <bruno@clisp.org>
6924 * getstr.h (getstr): Define, to avoid clash with libcurses.
6925 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6927 2002-12-22 Bruno Haible <bruno@clisp.org>
6929 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6931 2002-12-23 Bruno Haible <bruno@clisp.org>
6933 * getline.h: Include <stddef.h>, for size_t.
6935 * unicodeio.h: Include <stddef.h>, for size_t.
6936 * unicodeio.c: Don't include <stddef.h>.
6938 2002-12-17 Bruno Haible <bruno@clisp.org>
6940 * canon-host.c (strdup): Remove unused declaration.
6942 * fsusage.c: Include full_read.h.
6943 (get_fs_usage): Use full_read instead of safe_read.
6945 * utime.c (utime_null): Use SAFE_READ_ERROR.
6947 2002-12-11 Bruno Haible <bruno@clisp.org>
6949 * setenv.h: Rewritten to cope with systems that have setenv() but not
6951 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6954 2002-12-11 Bruno Haible <bruno@clisp.org>
6956 * setenv.c (alloca): Fall back to malloc.
6958 (setenv): Use freea() to free memory allocated with alloca().
6960 2002-11-13 Bruno Haible <bruno@clisp.org>
6962 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6963 function declarations.
6964 * unsetenv.c (unsetenv): Likewise.
6966 2002-03-04 Bruno Haible <bruno@clisp.org>
6968 Portability to AIX 4.3.3.
6969 * unsetenv.c: New file, extracted from setenv.c.
6970 * setenv.c: Move the unsetenv() function to unsetenv.c.
6972 2001-12-20 Bruno Haible <bruno@clisp.org>
6974 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6975 use malloc instead. For SunOS 4.
6977 2001-12-11 Bruno Haible <bruno@clisp.org>
6979 * setenv.c: Declare alloca.
6980 (compar_fn_t): New typedef.
6981 (KNOWN_VALUE, STORE_VALUE): Use it.
6983 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6986 2002-12-10 Paul Eggert <eggert@twinsun.com>
6988 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6989 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6990 Choose values that are less likely to collide with system fnmatch
6992 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6993 defined (e.g., a pure POSIX system).
6994 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6995 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6997 2002-12-06 Jim Meyering <jim@meyering.net>
6999 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7001 Merge in changes from libc's misc/error.c, in preparation
7002 for the merge of gnulib's changes back into libc.
7004 * error.c (_): Define only if not already defined.
7005 Move definition to follow all #include directives.
7006 Include unlocked-io.h only if !_LIBC.
7007 [_LIBC]: Include <libio/libioP.h>.
7008 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7009 (fflush): Tweak definition to use INTUSE.
7012 2002-12-05 Paul Eggert <eggert@twinsun.com>
7014 * alloca.c [defined emacs]: Include "lisp.h".
7015 (xalloc_die) [defined emacs]: New macro.
7016 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7017 [! defined emacs]: Include <xalloc.h>.
7018 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7019 (pointer): Typedef to POINTER_TYPE *.
7020 (malloc): Remove decl; we now always use xmalloc.
7021 (alloca): Use old-style definition, since Emacs needs this.
7022 Check for arithmetic overflow when computing combined size.
7024 2002-12-04 Paul Eggert <eggert@twinsun.com>
7026 Do not generate unlocked-io.h automatically, since it's easier to
7027 maintain it by hand.
7029 * unlocked-io.h: New file, from GNU diffutils,
7030 but with proper copyright notice and attribution.
7032 * Makefile.am: Add copyright notice.
7033 (libfetish_a_SOURCES): Add unlocked-io.h.
7034 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7035 (DISTCLEANFILES, io_functions): Remove macros.
7036 (EXTRA_DIST): Remove gen_uio.
7037 (unlocked-io.h): Remove rule.
7039 2002-12-04 Jim Meyering <jim@meyering.net>
7041 Reflect the fact that stat.c and lstat.c are no longer generated.
7042 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7043 (DISTCLEANFILES): Likewise.
7044 (EXTRA_DIST): Likewise.
7045 (all_local): Don't depend on stat.c or lstat.c.
7046 (stat.c, lstat.c): Remove rules.
7047 (EXTRA_DIST): Remove xstat.in.
7049 * xstat.in: Remove file. Contents moved into stat.c.
7050 * stat.c: New file. Contents mostly from xstat.in.
7051 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7052 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7054 * safe-read.c: Rework so that it may serve to define safe_write, too.
7055 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7057 2002-12-03 Jim Meyering <jim@meyering.net>
7059 * safe-read.c, safe-write.c: Change variable names and comments, but
7060 not semantics, to minimize the differences between these two files.
7061 (safe_read): Change comment to mention SAFE_READ_ERROR.
7063 * safe-read.c (IS_EINTR): Define.
7064 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7066 2002-12-02 Bruno Haible <bruno@clisp.org>
7068 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7069 Define, taken from safe-read.c.
7070 (INT_MAX): Provide fallback.
7071 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7072 * safe-write.h (SAFE_WRITE_ERROR): Define.
7074 * safe-read.c (EINTR): Remove definition.
7075 (safe_read): Don't use EINTR if it is absent.
7077 2002-12-02 Jim Meyering <jim@meyering.net>
7079 * safe-read.c (EINTR): Define.
7080 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7081 (INT_MAX): Provide fallback.
7082 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7084 * safe-read.h (SAFE_READ_ERROR): Define.
7086 2002-12-01 Jim Meyering <jim@meyering.net>
7088 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7089 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7091 2002-11-27 Paul Eggert <eggert@twinsun.com>
7093 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7094 hash_rehash): Replace `if (limit <= value) abort ();' with
7095 `if (! (value < limit)) abort ();', for readability.
7097 2002-11-26 <karl@gnu.org>
7099 * strdup.c: copy from libc again, with jim's ok.
7100 * .cppi-disable: re-add strdup.c
7102 2002-11-25 <karl@gnu.org>
7104 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7105 instead of "strtol.c".
7107 2002-11-25 Jim Meyering <jim@meyering.net>
7109 * mktime.c: Sync from libc, now that it has the latest fix.
7111 2002-11-24 <karl@gnu.org>
7113 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7114 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7116 2002-11-24 Jim Meyering <jim@meyering.net>
7118 Update from coreutils:
7120 * mktime.c: Merge in changes from libc.
7122 Avoid a link-time failure on some Linux systems.
7123 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7124 (__mon_yday): Declare with the STATIC attribute.
7125 (__mktime_internal): Likewise.
7126 Based on a report from Greg Schafer.
7128 2002-11-23 Jim Meyering <jim@meyering.net>
7130 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7131 Use `unsigned', not `int', as type of index.
7133 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7135 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7137 2002-11-22 Paul Eggert <eggert@twinsun.com>
7139 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7140 hint that one should use `if (! x) abort ();' rather than `assert
7141 (x);', and anyway it's one less thing to worry about configuring.
7142 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7143 hash_rehash, hash_insert): Use abort rather than assert.
7145 2002-11-22 Paul Eggert <eggert@twinsun.com>
7147 * quotearg.h: Allow multiple inclusion by surrounding with
7148 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7149 so that we can be included first.
7150 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7151 * quotearg.c: Include quotearg.h immediately after config.h.
7152 No need to include stddef.h or sys/types.h any more.
7153 Surround local include files with "", not "<>".
7154 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7155 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7156 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7157 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7158 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7159 (ISPRINT): Remove; no longer needed now that we assume C89.
7161 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7164 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7165 quotearg_char): Use SIZE_MAX rather than
7166 (size_t) -1 when we are talking about "infinity".
7168 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7170 2002-11-22 Bruno Haible <bruno@clisp.org>
7172 * safe-read.h: Assume C89. Add comments.
7173 (safe_read): Change return type to size_t.
7174 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7175 counts > SSIZE_MAX correctly.
7176 * safe-write.h: New file.
7177 * safe-write.c: New file.
7178 * full-read.h: New file.
7179 * full-read.c: New file.
7180 * full-write.h: Assume C89. Add comments.
7181 * full-write.c: Include safe-write.h.
7182 (full_write): Rewritten to use safe_write.
7183 Suggested by Jim Meyering and Paul Eggert.
7185 2002-11-21 Bruno Haible <bruno@clisp.org>
7187 Remove case insensitive option matching.
7188 * argmatch.h (argcasematch): Remove declaration.
7189 (ARGCASEMATCH): Remove macro.
7190 (__xargmatch_internal): Remove case_sensitive argument.
7191 (XARGMATCH): Update.
7192 (XARGCASEMATCH): Remove macro.
7193 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7194 case_sensitive argument.
7195 (argcasematch): Remove function.
7196 (__xargmatch_internal): Remove case_sensitive argument.
7197 (main): Use XARGMATCH instead of XARGCASEMATCH.
7199 * xmalloc.c: Change compile-time error message. Add comment about
7200 required autoconf version.
7202 2002-11-21 Jim Meyering <jim@meyering.net>
7204 * strdup.c (strdup): Tweak comment and initial #if/#include.
7206 Merge in changes from the coreutils.
7208 2002-09-25 Paul Eggert <eggert@twinsun.com>
7209 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7210 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7211 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7212 int. Work more efficiently if X is the same width as uintmax_t.
7213 Do not compare X to -1, to avoid bogus compiler warning.
7214 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7215 Don't assume that f_frsize and f_bsize are the same type.
7217 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7220 * makepath.c (make_path): Restore umask *before* creating the final
7222 (make_path): Minor reformatting.
7224 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7225 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7227 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7228 ones. At least on GNU/Linux systems, `auto' means something else.
7231 2002-11-20 Paul Eggert <eggert@twinsun.com>
7233 Merge argmatch cleanups from Bison. Assume C89.
7235 * argmatch.c: Include config.h here, not in argmatch.h.
7236 Include stdlib.h, for EXIT_FAILURE.
7237 Always include <string.h>, since we assume C89.
7238 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7239 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7240 Include <stddef.h> instead, since it's all we need for size_t.
7241 (PARAMS): Remove. All uses removed.
7242 (ARRAY_CARDINALITY): Do not bother to #undef.
7243 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7244 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7245 Remove unnecessary parentheses.
7246 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7247 Insert necessary parentheses.
7248 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7249 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7251 2002-11-19 Bruno Haible <bruno@clisp.org>
7253 * mbswidth.c: Include mbswidth.h right at the beginning.
7254 * mbswidth.h: Include <stddef.h>, for size_t.
7256 * mbswidth.h (PARAMS): Remove macro.
7257 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7258 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7260 * gcd.h (PARAMS): Remove macro.
7261 (gcd): Use ANSI C function declarations.
7262 * gcd.c (gcd): Likewise.
7264 2002-11-15 Bruno Haible <bruno@clisp.org>
7266 * strcspn.c: Include <stddef.h>.
7267 (strcspn): Use ANSI C function declaration. Change return type to
7269 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7270 (strpbrk): Use NULL.
7271 * strpbrk.h (PARAMS): Remove macro.
7272 (strpbrk): Use ANSI C function declaration.
7273 * strstr.c: Don't include <sys/types.h>.
7274 * strstr.h (PARAMS): Remove macro.
7275 (strstr): Use ANSI C function declarations.
7277 2002-11-06 Bruno Haible <bruno@clisp.org>
7279 * gcd.h (gcd): Change argument type to 'unsigned long'.
7280 * gcd.c (gcd): Likewise.
7282 2002-11-05 Bruno Haible <bruno@clisp.org>
7284 * gcd.h: New file, from gettext-0.11.5.
7285 * gcd.c: New file, from gettext-0.11.5.
7287 2002-11-05 Bruno Haible <bruno@clisp.org>
7289 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7290 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7291 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7292 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7294 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7295 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7297 * closeout.c: Include gettext.h instead of <libintl.h>.
7298 * human.c: Include gettext.h instead of <libintl.h>.
7299 * quotearg.c: Include gettext.h instead of <libintl.h>.
7300 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7301 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7302 * userspec.c: Include gettext.h instead of <libintl.h>.
7303 * version-etc.c: Include gettext.h instead of <libintl.h>.
7304 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7305 (textdomain): Remove definition.
7306 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7308 * long-options.c: Remove include of <libintl.h> and definition of _.
7309 * same.c: Remove include of <libintl.h> and definition of _.
7311 2002-11-04 Bruno Haible <bruno@clisp.org>
7313 * stpcpy.h: New file, from GNU gettext-0.11.5.
7314 * strcase.h: New file, from GNU gettext-0.11.5.
7315 * strpbrk.h: New file, from GNU gettext-0.11.5.
7316 * strstr.h: New file, from GNU gettext-0.11.5.
7317 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7319 2002-05-09 Bruno Haible <bruno@clisp.org>
7321 * config.charset: Update for newest glibc. Add canonical names
7322 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7324 2002-05-09 Bruno Haible <bruno@clisp.org>
7326 * localcharset.c (get_charset_aliases): Add more Windows specific
7329 2002-05-08 Owen Taylor <otaylor@redhat.com>
7331 * config.charset: A few additions for Solaris.
7333 2001-12-05 Bruno Haible <bruno@clisp.org>
7335 * localcharset.c (locale_charset): Don't return an empty string.
7337 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7339 * config.charset: msdos in uk_UA uses CP1125.
7341 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7343 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7344 * localcharset.c (locale_charset): Declare as extern "C".
7346 2002-02-15 Bruno Haible <bruno@clisp.org>
7348 * config.charset [msdosdjgpp]: For Russian, use CP866.
7350 2002-02-11 Bruno Haible <bruno@clisp.org>
7352 * config.charset: Add support for NetBSD.
7354 2002-09-25 <karl@gnu.org>
7356 * strdup.c: copy from libc/string (via ../config/srclist*).
7357 * getopt*: copy from libc/posix.
7358 * gettext.h: copy from gettext.
7359 * .cppi-disable: add strdup.c, gettext.h.
7361 2002-07-01 Jim Meyering <meyering@lucent.com>
7363 * c-stack.c: Include sys/time.h.
7364 From Volker Borchert.
7366 2002-06-11 Paul Eggert <eggert@twinsun.com>
7368 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7369 New macro. Use it uniformly instead of
7370 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7371 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7372 reported by Vin Shelton.
7374 2002-06-22 Jim Meyering <meyering@lucent.com>
7376 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7377 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7379 2002-06-22 Paul Eggert <eggert@twinsun.com>
7381 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7382 Do not assume SA_SIGINFO behavior.
7383 Bug reported by Jim Meyering on NetBSD 1.5.2.
7385 2002-06-22 Jim Meyering <meyering@lucent.com>
7387 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7389 * exitfail.c, exitfail.h: Likewise.
7390 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7392 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7394 (EXTRA_DIST): Add fnmatch_loop.c.
7395 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7397 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7398 * fnmatch.c: Update from diffutils-2.8.2.
7399 * fnmatch_.h: New file. From diffutils-2.8.2.
7400 * fnmatch.h: Remove file.
7402 2002-06-18 Paul Eggert <eggert@twinsun.com>
7404 * file-type.h: Report an error if neither S_ISREG nor
7405 S_IFREG is defined, instead of using a test specific to glibc
7406 2.2. This should be safe, since POSIX requires S_ISREG and
7407 Unix Version 7 had S_IFREG. We don't need to check for
7408 <sys/types.h> since we don't use any symbols that it defines.
7410 2002-06-15 Jim Meyering <meyering@lucent.com>
7412 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7413 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7414 have been included before this file.
7416 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7418 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7419 so that each temporary file name is unique and valid in the first
7420 8 characters, for operation under DOS.
7422 2002-06-15 Jim Meyering <meyering@lucent.com>
7424 Work even with DJGPP 2.03, which lacks support for symlinks.
7426 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7428 * lchown.c (S_ISLNK): Likewise.
7430 2002-06-14 Jim Meyering <meyering@lucent.com>
7432 * file-type.h: Use the version from diffutils-2.8.2.
7433 * file-type.c: Likewise.
7435 2002-05-27 Jim Meyering <meyering@lucent.com>
7437 Fix a problem seen only on nonconforming systems whereby ls.c's
7438 use of localtime, and then of gettimeofday would cause trouble:
7439 the localtime call used to initialize rpl_gettimeofday's save
7440 mechanism would clobber ls's current local time information so
7441 that in any long listing the first file would always be listed
7442 with date 1970-01-01. Analysis by Volker Borchert.
7444 * gettimeofday.c (localtime): Undefine.
7445 (rpl_localtime): New function.
7447 2002-05-22 Jim Meyering <meyering@lucent.com>
7449 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7450 * file-type.h: New file.
7451 * file-type.c (file_type): New file/function. Extracted from diffutils.
7453 2002-04-29 Paul Eggert <eggert@twinsun.com>
7455 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7457 2002-04-28 Paul Eggert <eggert@twinsun.com>
7459 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7460 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7461 of 127, since 64 is the largest conceivable number for ancient
7463 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7465 2002-04-28 Jim Meyering <meyering@lucent.com>
7467 * sig2str.c (WTERMSIG): Remove definition (unused).
7469 2002-04-28 Paul Eggert <eggert@twinsun.com>
7471 * sig2str.h, sig2str.c: New files.
7472 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7474 2002-04-24 Jim Meyering <meyering@lucent.com>
7476 * gettext.h: New file, from Gettext.
7477 * Makefile.am (INCLUDES): Remove -I../intl.
7478 (libfetish_a_SOURCES): Add gettext.h.
7480 2002-04-16 Jim Meyering <meyering@lucent.com>
7482 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7483 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7484 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7486 2002-04-12 Jim Meyering <meyering@lucent.com>
7488 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7490 2002-03-10 Jim Meyering <meyering@lucent.com>
7492 * makepath.c (make_path): Remove a comma from a diagnostic.
7493 Suggestion from Santiago Vila.
7495 2002-03-08 Jim Meyering <meyering@lucent.com>
7497 * rename.c: Mention that this wrapper is needed also on
7498 mips-dec-ultrix4.4 systems.
7500 2002-03-02 Jim Meyering <meyering@lucent.com>
7502 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7503 not HAVE_CLOCK_SETTIME.
7505 2002-02-27 Paul Eggert <eggert@twinsun.com>
7507 * nanosleep.h: Rename to....
7508 * timespec.h: New name for nanosleep.h. All uses changed.
7510 * gettime.c: New file.
7511 * settime.c: New file.
7514 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7515 timespec.h. Remove nanosleep.h.
7517 2002-02-25 Paul Eggert <eggert@twinsun.com>
7519 * acl.c, acl.h: New files.
7520 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7522 2002-02-24 Jim Meyering <meyering@lucent.com>
7524 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7525 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7526 cause trouble. Reported by Nelson Beebe.
7528 2002-02-23 Paul Eggert <eggert@twinsun.com>
7530 * path-concat.c (xpath_concat): Reorder code to pacify
7531 compilers that don't know that xalloc_die never returns.
7533 2002-02-20 Jim Meyering <meyering@lucent.com>
7535 * getdate.c: Regenerate using bison-1.33.
7537 2002-02-15 Paul Eggert <eggert@twinsun.com>
7539 * posixver.c, posixver.h: New files.
7540 * Makefile.am (libfetish_a_SOURCES): Add them.
7542 2002-02-02 Paul Eggert <eggert@twinsun.com>
7543 Bruno Haible <bruno@clisp.org>
7545 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7546 (fwrite_success_callback): New declaration.
7547 * unicodeio.c (unicode_to_mb): New function, extracted from
7548 print_unicode_char. Call failure callback instead of error.
7549 (fwrite_success_callback): New function.
7550 (exit_failure_callback): New function.
7551 (fallback_failure_callback): New function.
7552 (print_unicode_char): Call unicode_to_mb.
7554 2002-01-26 Jim Meyering <meyering@lucent.com>
7556 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7558 2002-01-22 Jim Meyering <meyering@lucent.com>
7560 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7561 Otherwise, some versions of automake would omit the rule that makes
7562 Makefile from Makefile.in.
7564 2001-01-21 Paul Eggert <eggert@twinsun.com>
7566 * xmemcoll.h, xmemcoll.c: New files.
7567 * Makefile.am (libfetish_a_SOURCES): Add them.
7568 * memcoll.c: Include errno.h, and declare errno if not defined.
7569 (memcoll): Set errno to zero if there is no error.
7571 * quotearg.c (quotearg_buffer_restyled):
7572 Fix bug with quoting buffers containing NUL when backslashing escapes.
7573 This bug was exposed by the other changes in this patch.
7574 (quotearg_n_options): New arg ARGSIZE.
7575 All callers changed.
7576 (quoting_options_from_style): New function.
7577 (quotearg_n_style): Use it.
7578 (quotearg_n_style_mem): New function.
7580 * quotearg.h (quotearg_n_style_mem): New function.
7582 2002-01-16 Jim Meyering <meyering@lucent.com>
7584 * getdate.y: Add three semicolons, each just before a closing brace.
7585 Bison (as of version 1.31) no longer papers over that mistake.
7587 2002-02-14 Paul Eggert <eggert@twinsun.com>
7589 * backupfile.c (ISDIGIT): Comment fix.
7590 * getdate.y (ISDIGIT): Likewise.
7591 * posixtm.c (ISDIGIT, year): Likewise.
7592 * strverscmp.c (ISDIGIT): Likewise.
7593 * userspec.c (ISDIGIT): Likewise.
7595 2002-01-05 Jim Meyering <meyering@lucent.com>
7597 * version-etc.c (version_etc_copyright): Update copyright year.
7599 2001-01-19 Paul Eggert <eggert@twinsun.com>
7601 * closeout.c (close_stdout_status): If ferror (stdout), do
7602 not silently exit merely because the output buffer happens to
7603 have nothing pending.
7605 2001-12-18 Paul Eggert <eggert@twinsun.com>
7607 See the big note in ../ChangeLog.
7608 * human.c (suffixes): Prefer K to k for 1024.
7609 (generate_suffix_backwards): New function.
7610 (human_readable_inexact): Use it.
7611 * xstrtol.c (__xstrtol): If there is no number but there
7612 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7613 Accept 'K' as well as 'k'.
7615 2001-12-15 Jim Meyering <meyering@lucent.com>
7617 * regex.h (__restrict_arr): Update from libc.
7619 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7620 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7623 2001-12-10 Jim Meyering <meyering@lucent.com>
7625 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7626 Instead, include "xalloc.h".
7627 (initbuffer): Don't cast xmalloc return value to char*.
7628 (readline): Reword comment.
7629 Don't cast xrealloc return value to char*
7632 2001-12-09 Jim Meyering <meyering@lucent.com>
7634 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7635 `signed and unsigned type in conditional expression'.
7636 * posixtm.c (posix_time_parse): Likewise.
7638 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7640 * readtokens.c (readtoken): Declare an index to be of type unsigned
7641 to avoid a pedantic warning.
7643 * getstr.c: Don't include assert.h.
7644 (getstr): Remove warning-evoking assertions.
7645 Return -1 if offset parameter is out of bounds.
7646 Change the type of a local from int to size_t.
7648 * strftime.c (my_strftime_localtime_r): Include this function
7649 definition in the `#if ! HAVE_TM_GMTOFF' block.
7651 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7652 Include xalloc.h instead.
7654 2001-12-02 Jim Meyering <meyering@lucent.com>
7656 * tempname.c: Don't declare getenv, thus reverting the change of
7657 2001-11-18. It's no longer necessary, now that stdlib.h is always
7660 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7661 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7663 2001-11-30 Akim Demaille <akim@epita.fr>
7665 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7666 before being defined.
7668 2001-11-27 Paul Eggert <eggert@twinsun.com>
7670 * quotearg.h (quotearg_n, quotearg_n_style):
7671 First arg is int, not unsigned.
7672 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7673 (SIZE_MAX, UINT_MAX): New macros.
7674 (quotearg_n_options): Abort if N is negative.
7675 Avoid overflow check on hosts where size_t is 64 bits and int
7676 is 32 bits, as overflow is impossible there.
7677 Fix off-by-one typo that caused unnecessary reallocation.
7679 2001-11-27 Jim Meyering <meyering@lucent.com>
7681 * tempname.c: Merge with version from libc.
7682 * regex.c: Likewise.
7684 * tempname.c: Include stdlib.h unconditionally. On some old systems
7685 for which STDC_HEADERS is 0, it was not included, resulting in a
7686 warning about an integer-to-pointer conversion problem with getenv.
7687 Reported by Volker Borchert.
7689 2001-11-26 Jim Meyering <meyering@lucent.com>
7691 * gtod.h: Remove file.
7692 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7693 * gettimeofday.c: Don't include gtod.h.
7694 (GTOD_init): Remove function.
7695 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7696 Suggestion from Volker Borchert.
7698 2001-11-23 Jim Meyering <meyering@lucent.com>
7700 * hash.h (struct hash_table): Don't define here. Merely declare it.
7701 * hash.c (struct hash_table): Define it here instead.
7703 2001-11-22 Jim Meyering <meyering@lucent.com>
7705 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7707 2001-11-18 Paul Eggert <eggert@twinsun.com>
7709 * tempname.c (TMP_MAX): Remove; no longer needed.
7710 (TEMPORARIES): New macro.
7711 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7712 removes an artificial limitation (e.g. HP-UX 10.20, where
7715 2001-11-18 Jim Meyering <meyering@lucent.com>
7717 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7720 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7721 files will be created before anything else.
7723 2001-11-17 Jim Meyering <meyering@lucent.com>
7725 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7726 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7727 rather than group writable. Patch by Juan F. Codagnone.
7729 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7730 Instead, include "xalloc.h".
7732 * mountlist.c: Include unlocked-io.h after all system headers.
7733 Remove explicit declarations of xmalloc, xrealloc,
7734 and xstrdup. Instead, include "xalloc.h".
7736 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7737 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7738 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7740 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7741 Reported by Padraig Brady.
7743 * mkstemp.c: #undef mkstemp.
7745 (rpl_mkstemp): Rename from mkstemp.
7748 2001-11-16 Jim Meyering <meyering@lucent.com>
7750 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7751 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7752 determine the amount of total physical memory, use pstat_getstatic.
7753 HPUX-11 doesn't define _SC_PHYS_PAGES.
7754 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7755 If sysconf couldn't be used to determine the amount of available
7756 physical memory, use both pstat_getstatic and pstat_getdynamic.
7757 Based on a patch from Bob Proulx.
7759 2001-11-05 Jim Meyering <meyering@lucent.com>
7761 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7763 2001-11-03 Jim Meyering <meyering@lucent.com>
7765 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7766 in argmatch_to_argument call.
7768 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7771 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7772 e.g., a fault due to an attempt to free a NULL pointer.
7774 2001-11-01 Jim Meyering <meyering@lucent.com>
7776 * dirfd.c, dirfd.h: New files.
7777 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7779 * hash.c (hash_print) [TESTING]: Clean up.
7781 2001-10-22 Paul Eggert <eggert@twinsun.com>
7783 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7784 to avoid a warning if -Wall.
7786 2001-10-21 Paul Eggert <eggert@twinsun.com>
7788 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7790 2001-10-21 Jim Meyering <meyering@lucent.com>
7792 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7793 this code would end up calling gettext even in packages built
7795 * getopt.c (_): Likewise.
7796 * regex.c (_): Likewise.
7798 2001-10-20 Paul Eggert <eggert@twinsun.com>
7800 * error.c (strerror_r): Do not declare unless !_LIBC.
7801 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7802 Use strerror_r that is only a macro, even if it is not a function.
7803 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7804 (private_strerror): Use prototypes, not old-style function definition.
7805 (print_errno_message): New function.
7806 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7808 (error_tail, error, error_at_line): Use it.
7810 2001-10-11 Jim Meyering <meyering@lucent.com>
7812 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7813 and quote_n (1, ... to avoid clobbering a buffer.
7815 2001-10-05 Jim Meyering <meyering@lucent.com>
7817 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7818 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7819 * hash-pjw.h: New file.
7821 2001-09-30 Jim Meyering <meyering@lucent.com>
7823 * mountlist.c [MOUNTED_GETFSSTAT]:
7824 Include <sys/ucred.h>, for Apple Darwin.
7825 Include sys/mount.h and sys/fs_types.h only if available.
7827 (read_filesystem_list): Use FS_TYPE.
7829 2001-09-29 Paul Eggert <eggert@twinsun.com>
7831 * exclude.c (excluded_filename): 0 -> false, since it's
7834 2001-09-28 Paul Eggert <eggert@twinsun.com>
7836 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7837 #defines strtoimax. Also treat the other strto* functions
7840 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7841 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7842 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7844 2001-09-26 Jim Meyering <meyering@lucent.com>
7846 Most macros in unlocked-io.h had the wrong number of arguments.
7847 * gen-uio: New script.
7848 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7849 * unlocked-io.hin: Remove file.
7850 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7851 rather than trying to embed it here.
7852 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7853 Reported by Padraig Brady.
7855 2001-09-25 Volker Borchert <bt@teknon.de>
7857 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7859 2001-09-23 Jim Meyering <meyering@lucent.com>
7861 * mountlist.c: Remove useless parentheses in #if directives.
7862 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7863 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7865 2001-09-22 Jim Meyering <meyering@lucent.com>
7867 * localcharset.c: Update from latest gettext.
7868 * config.charset: Likewise.
7870 2001-09-20 Jim Meyering <meyering@lucent.com>
7872 * xstrtol.c (strtoimax): Guard declaration with
7873 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7874 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7875 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7876 (strtoumax): Likewise, for completeness (it wasn't necessary).
7878 2001-09-06 Paul Eggert <eggert@twinsun.com>
7880 * strtoimax.c (HAVE_LONG_LONG):
7881 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7882 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7883 to work around bug in IBM C compiler.
7885 2001-09-16 Jim Meyering <meyering@lucent.com>
7887 * mkdir.c: New file.
7889 2001-09-04 Paul Eggert <eggert@twinsun.com>
7891 * xgetcwd.c: Revert some of the previous change; intead,
7892 fix the HAVE_GETCWD_NULL code to behave more like the
7893 !HAVE_GETCWD_NULL code used to.
7896 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7899 2001-09-04 Paul Eggert <eggert@twinsun.com>
7901 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7902 Use ssize_t, not int, to store result of readlink.
7903 Check for ssize_t overflow as well as size_t overflow,
7904 as POSIX says the result of readlink is implementation-defined
7905 when ssize_t overflows.
7906 Remove unnecessary cast to char*.
7907 Use free+malloc instead of realloc, as the storage doesn't need
7908 to be preserved and it's clearer and can be more efficient that way.
7909 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7910 * xreadlink.h (xreadlink): Update prototype.
7912 2001-09-03 Paul Eggert <eggert@twinsun.com>
7914 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7915 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7916 spotted by Jim Meyering.
7918 2001-09-03 Jim Meyering <meyering@lucent.com>
7920 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7922 2001-09-03 Paul Eggert <eggert@twinsun.com>
7924 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7925 like the HAVE_GETCWD_NULL code.
7926 Include pathmax.h if not HAVE_GETCWD.
7927 Do not include xalloc.h.
7928 (INITIAL_BUFFER_SIZE): New symbol.
7929 Do not use xmalloc / xrealloc, since the caller is responsible for
7930 handling errors. Preserve errno around `free' during failure.
7931 Do not overrun buffer when using getwd.
7933 2001-09-03 Paul Eggert <eggert@twinsun.com>
7935 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7936 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7938 2001-09-02 Jim Meyering <meyering@lucent.com>
7940 * error.c: Update from GNU libc.
7942 2001-09-01 Jim Meyering <meyering@lucent.com>
7944 * xreadlink.c: New file.
7945 * xreadlink.h: New file.
7946 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7948 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7949 doesn't conflict with sparc Solaris 7's definition in
7950 /usr/include/sys/int_types.h.
7952 * exclude.c: Use `""', not `<>' to #include non-system header files.
7953 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7954 and strncasecmp as r-values. Unixware didn't have declarations.
7956 2001-08-31 Jim Meyering <meyering@lucent.com>
7958 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7959 Use an initial, malloc'd, buffer of length 128 rather than
7960 a statically allocated one of length 1024.
7962 2001-08-30 Paul Eggert <eggert@twinsun.com>
7964 * xgetcwd.c: Don't include pathmax.h.
7965 Include stdlib.h and unistd.h if available.
7967 (xmalloc, xstrdup, free): Remove decls.
7968 (xgetcwd): Don't assume sizes fit in unsigned.
7969 Check for overflow when computing sizes.
7970 Simplify reallocation code.
7972 2001-08-28 Paul Eggert <eggert@twinsun.com>
7974 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7976 * strtoimax.c: Renamed from strtoxmax.c, removing the
7979 Also, make the following further changes to make this file's
7980 configuration more similar to that of strtol.c:
7981 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7982 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7983 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7984 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7985 changed to signed values.
7987 And make the following changes as well:
7988 Fix copyright notice, as 1999 was missing.
7989 (verify): New macro.
7990 (strtoimax): Check sizes at compile-time, not run-time.
7991 Prefer strtol to strtoll if both work.
7992 (main): Remove; it was not that useful and was a pain to maintain.
7994 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7996 2001-08-30 Paul Eggert <eggert@twinsun.com>
7998 * savedir.c (savedir): Remove size parameter, as POSIX says that
7999 a directory's st_size can have an arbitrary value, so the old
8000 usage could waste an arbitrary amount of memory. All uses
8002 * savedir.h: Update prototype.
8004 2001-08-30 Paul Eggert <eggert@twinsun.com>
8006 * xstrtol.c (strtoimax): New decl.
8008 2001-08-28 Paul Eggert <eggert@twinsun.com>
8010 * xstrtol.h: Add copyright notice.
8011 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8012 LONGINT_INVALID_SUFFIX_CHAR.
8014 2001-08-30 Paul Eggert <eggert@twinsun.com>
8016 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8019 2001-08-30 Paul Eggert <eggert@twinsun.com>
8021 * hash.c: Remove '2001' from copyright notice.
8023 2001-08-30 Paul Eggert <eggert@twinsun.com>
8025 * full-write.h: New file.
8026 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8027 * full-write.c: Correct credits, as cccp.c no longer
8028 exists and anyway it was so heavily changed from the old cccp
8029 code as to be unrecognizable. Include full-write.h.
8030 (full_write) Return size_t, with short writes meaning failure.
8031 All callers changed. This fixes a bug with large buffers
8033 * utime.c: Include full-write.h.
8035 2001-08-30 Paul Eggert <eggert@twinsun.com>
8037 Merge 'exclude' changes from tar 1.13.22.
8038 This fixes one or two unlikely storage allocation overflow bugs,
8039 but doesn't change user-visible behavior otherwise.
8041 2001-08-30 Paul Eggert <eggert@twinsun.com>
8043 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8044 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8045 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8046 Include if available.
8047 (<xalloc.h>): Include
8048 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8049 (verify): New macro. Use it to verify that EXCLUDE macros do not
8050 collide with FNM macros.
8051 (struct patopts): New struct.
8052 (struct exclude): Use it, as exclude patterns now come with options.
8053 (new_exclude): Support above changes.
8054 (new_exclude, add_exclude_file):
8055 Initial size must now be a power of two to simplify overflow checking.
8056 (free_exclude, fnmatch_no_wildcards): New function.
8057 (excluded_filename): No longer requires options arg, as the options
8058 are determined by add_exclude. Now returns bool, not int.
8059 (excluded_filename, add_exclude):
8060 Add support for the fancy new exclusion options.
8061 (add_exclude, add_exclude_file): Now takes int options arg.
8062 Check for arithmetic overflow when computing sizes.
8063 (add_exclude_file): xrealloc might modify errno, so don't
8064 realloc until after errno might be used.
8066 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8068 (free_exclude): New decl.
8069 (add_exclude, add_exclude_file): Now takes int options arg.
8070 (excluded_filename): No longer requires options arg, as the options
8071 are determined by add_exclude. Now returns bool, not int.
8073 2001-08-30 Paul Eggert <eggert@twinsun.com>
8075 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8077 2001-08-27 Jim Meyering <meyering@lucent.com>
8079 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8081 * version-etc.c (N_): Remove definition.
8082 Revert most of last change.
8083 Instead, simply don't mark the `Copyright...' string for translation.
8084 Based on advice from Paul Eggert.
8086 * strtoxmax.c: Tweak comment.
8088 2001-08-26 Jim Meyering <meyering@lucent.com>
8090 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8091 of copyright with `%s' so translators don't get an untranslated
8093 (COPYRIGHT_YEAR): Define.
8094 (version_etc): Use fprintf rather than fputs.
8095 Suggestion from Ulrich Drepper.
8097 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8099 * strtoll.c: New file, from GNU libc.
8100 * xstrtoimax.c: New file.
8102 * xstrtol.h: Add xstrtoimax.
8103 * strtoumax.c: New file. Simply include "strtoumax.c".
8104 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8106 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8107 * strtoxmax.c: ... then renamed to this.
8109 2001-08-13 Paul Eggert <eggert@twinsun.com>
8111 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8112 Port to Solaris 8, where 'sed' requires a space after the 'r'
8113 command, and where sh dislikes "$/". Clean up the spacing a bit.
8114 Redirect output to $tmp just once.
8116 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8118 * addext.c (<errno.h>): Include.
8119 (errno): Declare if not defined.
8120 (addext): Work correctly when pathconf returns -1 and leaves
8121 errno alone because there is no limit. Also, work even if
8122 pathconf returns a value greater than SIZE_MAX.
8124 2001-08-12 Jim Meyering <meyering@lucent.com>
8126 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8127 Simply `return getcwd (NULL, 0);'.
8128 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8129 Use 1300 as initial value for length, not PATH_MAX.
8131 * pathmax.h: Clean up cpp syntax.
8133 2001-08-12 Jim Meyering <meyering@lucent.com>
8135 * gettimeofday.c: New file.
8137 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8139 2001-08-04 Jim Meyering <meyering@lucent.com>
8141 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8142 to get in sync with glibc.
8144 2001-08-03 Paul Eggert <eggert@twinsun.com>
8146 The following changes are from gettext 0.10.39 as maintained by
8149 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8150 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8151 with inverted sense. All uses changed.
8153 * mbswidth.c: Don't include <limits.h>.
8154 Include <stdlib.h> and <string.h> unconditionally.
8155 (iswcntrl, mbsinit, ISCNTRL): New macros.
8156 (mbsnwidth): Use K&R style function declarations.
8157 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8158 can optimize it when MB_CUR_MAX == 1.
8159 The width of control characters is zero, not 1.
8161 2001-07-15 Jim Meyering <meyering@lucent.com>
8163 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8164 (BUILT_SOURCES): Add unlocked-io.h.
8165 (io_functions): Define.
8166 (unlocked-io.h): New rule.
8167 (DISTCLEANFILES): Add unlocked-io.h.
8168 (all-local): Depend on unlocked-io.h, to ensure it is created.
8170 * unlocked-io.hin: New file
8172 * regex.c: Update from glibc.
8174 2001-07-05 Jim Meyering <meyering@lucent.com>
8176 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8178 (libfetish_a_SOURCES): Put all .h files here instead.
8179 Remove a thus-exposed (better checks in automake) duplicate and
8180 two unnecessary .h files.
8182 2001-06-11 Jim Meyering <meyering@lucent.com>
8184 * regex.c: Update from GNU libc.
8186 2001-05-27 Jim Meyering <meyering@lucent.com>
8188 * readutmp.h (UT_TYPE): Define.
8190 2001-05-24 Jim Meyering <meyering@lucent.com>
8192 * argmatch.c: Include "quote.h".
8193 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8194 quote function. Reported by Göran Uddeborg.
8196 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8198 * dirname.c (dir_name): Compute append_dot using path, not newpath
8199 which is not yet declared.
8201 2001-05-11 Paul Eggert <eggert@twinsun.com>
8203 * Makefile.am (libfetish_a_SOURCES):
8204 Add strftime.c, since we now compile it on all hosts.
8206 * strftime.c (my_strftime):
8207 Define to nstrftime if emacs, but only if my_strftime is not defined.
8208 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8209 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8210 Add one more extra argument: a nanoseconds value.
8213 (my_strftime function): Add %N format.
8214 (emacs_strftimeu): Renamed from emacs_strftime,
8215 with extra ut argument.
8217 2001-05-11 Paul Eggert <eggert@twinsun.com>
8219 dirname code cleanup. base_name now behaves more compatibly
8220 with POSIX basename when given file names that have trailing
8221 slashes, and similarly for dir_name. Add new primitives
8222 base_len and dir_len. Put the directory-name-related decls
8225 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8226 * backupfile.c (base_name): Likewise.
8227 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8228 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8229 * makepath.c (strip_trailing_slashes): Likewise.
8230 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8232 * rename.c (strip_trailing_slashes): Likewise.
8233 * same.c (base_name): Likewise.
8234 * stripslash.c (ISSLASH): Likewise.
8236 * addext.c: Include <dirname.h> after size_t is defined.
8237 * backupfile.c: Likewise.
8239 * addext.c (addext): Use base_len to trim redundant
8240 trailing slashes instead of doing it ourselves.
8241 But do not trim the last slash if it is not redundant.
8243 * backupfile.c (find_backup_file_name,
8244 max_backup_version): Use base_len instead of rolling it ourselves.
8245 Handle the case of "" and (on DOS) "C:" correctly.
8247 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8248 Include <string.h>, <dirname.h>.
8249 (base_name): Allow file names ending in slashes, other than names
8250 that are all slashes. In this case, return the basename followed
8251 by the slashes. This is more general, and can be used in places
8252 where the original base_name purposely had an assertion failure.
8253 (base_len): New function.
8255 * dirname.c: Include <string.h> instead of <stdlib.h>.
8256 Do not include <assert.h>; no longer needed.
8258 (memrchr): Remove decl.
8259 (dir_name_r): Remove.
8260 (dir_len): Renamed from dirlen. All callers changed.
8261 Rewrite in terms of base_name, for simplicity and consistency.
8262 (dir_name): Never return NULL. All callers changed.
8263 Do not include <stdlib.h> in test program; no longer needed.
8264 return 0; is fine for test program.
8266 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8268 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8270 * path-concat.c (path_concat): Use base_len to compute
8271 base length, not strlen; this means we cannot rely on memcpy
8274 * same.c (STREQ): Remove.
8275 (same_name): Handle the case where the basename ends in trailing '/'.
8277 * stripslash.c (strip_trailing_slashes): Return nonzero if
8278 a slash was stripped. Do not strip the last slash after a
8281 2001-04-08 Jim Meyering <meyering@lucent.com>
8283 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8284 recomputed; that's necessary when the offset spans a DST transition.
8285 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8287 2001-04-02 Jim Meyering <meyering@lucent.com>
8289 * regex.h, regex.c: Update from GNU libc.
8291 2001-03-19 Paul Eggert <eggert@twinsun.com>
8293 * version-etc.c (version_etc_copyright): Update to 2001.
8295 2001-03-16 Paul Eggert <eggert@twinsun.com>
8297 * tempname.c (uint64_t): Define to uintmax_t if
8298 not defined, and if UINT64_MAX is not defined.
8299 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8300 Reported by John David Anglin.
8302 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8304 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8305 alias if codeset is empty.
8306 * config.charset (BeOS): Use wildcard syntax.
8308 2001-03-13 Jim Meyering <meyering@lucent.com>
8310 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8311 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8314 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8316 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8318 * unicodeio.c (print_unicode_char): Simplify accordingly.
8320 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8322 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8323 support for DOS/DJGPP.
8325 2001-02-28 Paul Eggert <eggert@twinsun.com>
8327 * Makefile.am (libfetish_a_SOURCES):
8328 Add dup-safer.c, fopen-safer.c.
8329 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8331 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8333 2001-02-25 Paul Eggert <eggert@twinsun.com>
8335 The mkstemp replacement is taken from glibc 2.2.2, with some
8336 portability fixes for use outside glibc, as follows:
8338 * tempname.c (struct_stat64): New macro.
8339 (direxists, __gen_tempname): Use it.
8340 This avoids a portability problem with Solaris 8.
8342 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8343 (<stddef.h>, <stdint.h>, <string.h>):
8344 Include only if STDC_HEADERS || _LIBC.
8345 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8346 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8347 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8348 (__set_errno): Define this macro if <errno.h> doesn't.
8349 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8350 Define these macros if <stdio.h> doesn't.
8351 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8352 Define these macros if <sys/stat.h>
8353 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8354 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8355 __xstat64): Define if not _LIBC.
8356 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8357 (__gen_tempname): Invoke gettimeofday only if
8358 HAVE_GETTIMEOFDAY || _LIBC;
8359 otherwise, fall back on plain "time".
8360 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8362 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8364 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8366 2001-02-17 Jim Meyering <meyering@lucent.com>
8368 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8369 around included file name.
8371 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8373 * strftime.c: Update from GNU libc (the only changes were to comments).
8375 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8377 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8379 2001-02-17 Paul Eggert <eggert@twinsun.com>
8381 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8382 Remove workaround macros for hosts that have mbrtowc but not
8383 mbstate_t, as we now insist on proper declarations for both
8384 before using mbrtowc.
8386 2001-02-17 Jim Meyering <meyering@lucent.com>
8388 * regex.c: Update from libc.
8390 2001-02-16 Paul Eggert <eggert@twinsun.com>
8392 * alloca.c (malloc): Undef before defining, since stdlib.h
8393 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8394 Reported by Mark Hounschell via Paul Eggert.
8396 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8398 * config.charset: Update for FreeBSD 4.2.
8400 2001-01-26 Jim Meyering <meyering@lucent.com>
8402 * quotearg.c: Include stddef.h.
8403 * quote.c: Include stddef.h.
8404 Reported by Axel Kittenberger.
8406 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8407 line in double quotes so that it evokes a better diagnostic.
8408 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8409 Reported by Axel Kittenberger.
8411 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8413 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8414 to avoid a warning. Add back 'const' to inptr.
8416 2001-01-16 Jim Meyering <meyering@lucent.com>
8418 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8421 2001-01-14 Jim Meyering <meyering@lucent.com>
8423 * rename.c: New file. From Volker Borchert.
8424 Include stdlib.h, string.h or strings.h, and xalloc.h.
8425 Use strip_trailing_slashes rather than open-coding it.
8427 2001-01-03 Paul Eggert <eggert@twinsun.com>
8429 * strftime.c: Sync with glibc time/strftime.c 1.81.
8431 2001-01-03 Jim Meyering <meyering@lucent.com>
8433 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8434 local `inptr' to avoid warning with some system declarations of iconv.
8436 2000-12-29 Paul Eggert <eggert@twinsun.com>
8438 * modechange.c: Do not assume that mode_t uses the
8439 traditional octal encoding. E.g. "chmod 1 FOO" should set
8440 the other-execute bit of FOO even if S_IXOTH != 1.
8442 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8443 WOTH, XOTH, ALLM): New macros.
8444 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8445 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8447 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8448 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8450 No need to use uintmax_t; unsigned long is long enough.
8451 Don't bother to get suffix since we don't use it.
8453 2000-12-24 Jim Meyering <meyering@lucent.com>
8455 * hash.c (is_prime): Return explicit boolean values.
8456 (hash_get_first): Return NULL to appease Irix5.6's 89.
8457 Reported by Nelson Beebe.
8459 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8461 * localcharset.c (locale_charset): Add support for Win32.
8463 2000-12-18 Paul Eggert <eggert@twinsun.com>
8465 * physmem.h, physmem.c: New files.
8467 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8468 (noinst_HEADERS): Add physmem.h.
8470 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8471 't' for compatibility with Solaris 8 sort.
8473 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8475 * config.charset: Add support for BeOS.
8477 2000-12-16 Jim Meyering <meyering@lucent.com>
8479 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8480 SHELLS_FILE to a file name that's useful on djgpp systems.
8482 (ADDITIONAL_DEFAULT_SHELLS): Define.
8483 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8484 Based mostly on a patch from Prashant TR.
8486 2000-12-16 Jim Meyering <meyering@lucent.com>
8488 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8489 N and M) would have treated it like `chown N:N FILE'.
8491 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8493 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8495 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8496 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8497 to the list of canonical encodings. Rename EUC-CN to GB2312.
8499 2000-12-08 Andreas Schwab <schwab@suse.de>
8501 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8502 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8504 2000-12-07 Jim Meyering <meyering@lucent.com>
8506 * stripslash.c (ISSLASH): Define.
8507 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8510 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8511 (dir_name_r): Declare this function as static.
8512 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8513 manifest itself on a name containing a mix of slashes and
8515 Make this function work with names starting with a DOS-style
8516 drive letter and colon prefix.
8517 (dir_name): Append `.' if necessary.
8518 Based mostly on patches from Prashant TR and Eli Zaretskii.
8520 * dirname.h (dir_name_r): Remove prototype.
8522 2000-12-05 Jim Meyering <meyering@lucent.com>
8524 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8526 2000-12-04 Jim Meyering <meyering@lucent.com>
8528 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8529 Also include memory.h, stdlib.h, unistd.h if appropriate.
8530 Reported by Andreas Jaeger (conflicting declaration of malloc).
8532 2000-12-02 Jim Meyering <meyering@lucent.com>
8534 * closeout.h: Make idempotent, to avoid some obscure warnings.
8536 2000-12-01 Paul Eggert <eggert@twinsun.com>
8538 * memrchr.c: Include <config.h> before any system include file.
8540 2000-11-29 Paul Eggert <eggert@twinsun.com>
8542 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8544 2000-11-26 Jim Meyering <meyering@lucent.com>
8546 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8548 2000-11-22 Paul Eggert <eggert@twinsun.com>
8550 * strftime.c (my_strftime): Do not invoke mbrlen with a
8551 size of (size_t) -1; it's not portable.
8553 2000-11-17 Akim Demaille <akim@epita.fr>
8555 * obstack.h: Formatting changes.
8556 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8557 prevent type checking.
8558 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8559 cast the value to (void *): assigning a `foo *' to a `void *'
8561 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8563 2000-11-17 Jim Meyering <meyering@lucent.com>
8565 * strstr.c: Update from GNU libc.
8567 2000-11-16 Jim Meyering <meyering@lucent.com>
8569 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8571 2000-11-11 Jim Meyering <meyering@lucent.com>
8573 * error.c: Add a couple #includes, merging from GNU libc version.
8575 2000-11-10 Jim Meyering <meyering@lucent.com>
8577 * obstack.h: Update from GNU libc.
8578 * obstack.c: Likewise.
8580 2000-11-06 Paul Eggert <eggert@twinsun.com>
8582 * getusershell.c (setusershell): Use rewind rather than
8583 fseek/fseeko, to avoid configuration hassles with fseeko.
8584 Don't bother opening SHELLS_FILE if shellstream is NULL;
8587 2000-11-05 Jim Meyering <meyering@lucent.com>
8589 * makepath.h (make_dir): Declare.
8590 * makepath.c (make_dir): Remove `static' attribute.
8593 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8595 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8596 last one in a bucket, advance to the next bucket.
8598 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8600 * fnmatch.c: Do not comment out all the code if we are using
8601 the GNU C library, because in some cases we are replacing buggy
8602 code in the GNU C library itself.
8604 2000-10-30 Paul Eggert <eggert@twinsun.com>
8606 * error.h, getline.h, modechange.h:
8607 Remove "2000" from Copyright line, as the file hasn't been
8608 changed this year other than in the copyright notice.
8610 * xalloc.h: Add "2000" to Copyright line, as this file
8611 was changed this year.
8613 2000-10-30 Paul Eggert <eggert@twinsun.com>
8615 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8616 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8617 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8619 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8621 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8622 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8623 doesn't define __restrict_arr.
8625 2000-10-29 Jim Meyering <meyering@lucent.com>
8627 * xstat.in: Fix grammar in comment.
8629 2000-10-28 Jim Meyering <meyering@lucent.com>
8631 * memchr.c: Update from libc.
8632 Adjust for portability:
8633 [HAVE_STDLIB_H]: Include stdlib.h.
8634 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8635 Undef __memchr, too.
8636 [!weak_alias]: Define __memchr to memchr.
8638 * regex.c: Update from libc.
8639 * regex.h: Likewise.
8640 * getopt1.c: Likewise.
8641 * memcmp.c: Likewise.
8643 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8644 Avoid using fseek, when possible -- it's broken by design.
8645 Patch by Ulrich Drepper.
8647 2000-10-26 Jim Meyering <meyering@lucent.com>
8649 * strftime.c: Update from libc.
8651 2000-10-25 Jim Meyering <meyering@lucent.com>
8653 * obstack.c: Update from libc.
8655 2000-10-23 Jim Meyering <meyering@lucent.com>
8657 * hard-locale.c (hard_locale): Revert last change -- it was simply
8658 wrong. That set_locale call must not have any side effects.
8661 2000-10-22 Jim Meyering <meyering@lucent.com>
8663 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8664 [CYCLIC]: Remove now-unused definition.
8666 * save-cwd.c (O_DIRECTORY): Define, if needed.
8667 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8668 Suggestion from Ulrich Drepper.
8670 2000-10-21 Jim Meyering <meyering@lucent.com>
8672 * dirname.c (dir_name_r): New function, factored out of dir_name.
8673 (dir_name): Use dir_name_r.
8674 * dirname.h (dir_name_r): Declare it.
8676 2000-10-21 Jim Meyering <meyering@lucent.com>
8678 * dirname.c (memrchr): Declare if necessary.
8679 (dir_name): Remove the restriction that there be no
8680 trailing slashes. Now, this code skips past them, effectively
8682 [TEST_DIRNAME] (main): New unit tests.
8684 * memrchr.c: New file from GNU libc.
8685 Undef __memrchr, too.
8686 [!weak_alias]: Define __memrchr to memrchr.
8687 Guard weak_alias use with `#ifdef weak_alias'.
8689 2000-10-17 Jim Meyering <meyering@lucent.com>
8691 * quote.h (PARAMS): Define and use.
8692 Reported by Akim Demaille.
8694 * getopt.c: Update from libc.
8696 2000-10-16 Jim Meyering <meyering@lucent.com>
8698 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8701 2000-09-25 Jim Meyering <meyering@lucent.com>
8703 * md5.h (rol): Define (from GnuPG).
8705 * sha.c: Give credit (GnuPG) where due.
8706 (M): Use rol rather than open-coding it.
8707 Add a FIXME comment.
8709 2000-09-21 Jim Meyering <meyering@lucent.com>
8711 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8712 Reported by Michael Stone.
8714 2000-09-20 Jim Meyering <meyering@lucent.com>
8716 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8717 (noinst_HEADERS): Add sha.h.
8718 Based on code from Scott G. Miller and from GnuPG.
8720 2000-09-15 Jim Meyering <meyering@lucent.com>
8722 * regex.c: Update from libc.
8724 2000-09-10 Jim Meyering <meyering@lucent.com>
8726 * getopt.c (_getopt_internal): Update from glibc.
8728 2000-09-09 Jim Meyering <meyering@lucent.com>
8730 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8731 think it should be used as a general replacement for isascii.
8732 * fnmatch.c: Likewise.
8733 * mbswidth.c: Likewise
8734 * regex.c: Likewise.
8737 * userspec.c: Include sys/param.h and limits.h.
8739 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8740 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8741 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8742 UID, GID. Check range.
8744 2000-09-06 Jim Meyering <meyering@lucent.com>
8746 * getopt.c (_getopt_internal): Update from glibc.
8748 2000-08-30 Jim Meyering <meyering@lucent.com>
8750 * strftime.c: Merge in changes from GNU libc.
8752 2000-08-26 Jim Meyering <meyering@lucent.com>
8754 * closeout.c: Include "__fpending.h".
8755 (close_stdout_status): Return right away if there's nothing to flush.
8757 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8758 * __fpending.c: New file.
8759 * __fpending.h: New file.
8761 2000-08-07 Paul Eggert <eggert@twinsun.com>
8763 Standardize on "memory exhausted" instead of "Memory exhausted"
8764 or "virtual memory exhausted".
8765 * obstack.c (print_and_abort): Use "memory exhausted", not
8766 "virtual memory exhausted".
8767 * same.c (same_name): Invoke xalloc_die instead of printing
8769 * userspec.c (parse_user_spec): Likewise.
8770 * bumpalloc.h: comment fix
8771 * same.c, userspec.c: Include xalloc.h.
8773 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8774 not char *const and pointing to a constant array.
8775 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8776 (xrealloc): Comment fix.
8778 * userspec.c (parse_user_spec):
8779 Don't translate a message until just before returning,
8780 to avoid unnecessary translation.
8782 2000-08-07 Jim Meyering <meyering@lucent.com>
8784 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8785 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8786 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8787 getgroups.c, gethostname.c, getopt.h, group-member.c,
8788 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8789 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8790 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8791 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8792 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8793 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8794 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8795 yesno.c: Back out Copyright date changes for each file with no change
8796 this year. This eases coordination with other programs using the same
8797 source code modules. From Paul Eggert.
8799 2000-08-03 Greg McGary <greg@mcgary.org>
8801 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8802 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8803 (EXTEND_BUFFER): Use them.
8805 2000-08-01 Jim Meyering <meyering@lucent.com>
8807 * dirname.c (ISSLASH): Define.
8808 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8809 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8810 both `\' and `/' may be use as path separators.
8811 Based on a patch from Prashant TR.
8813 2000-07-31 Paul Eggert <eggert@twinsun.com>
8815 * quotearg.c (quotearg_n_options): Don't make the initial
8816 slot vector a constant, since it might get modified.
8818 2000-07-31 Jim Meyering <meyering@lucent.com>
8820 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8821 * obstack.c (print_and_abort): Likewise.
8823 2000-07-30 Paul Eggert <eggert@twinsun.com>
8825 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8826 buffer, so that the caller can always quote one small
8827 component of a "memory exhausted" message in slot 0.
8828 From a suggestion by Jim Meyering.
8830 2000-07-30 Jim Meyering <meyering@lucent.com>
8832 * makepath.c (make_path): Quote the other instance, too.
8834 * quotearg.c (N_STATIC_SLOTVECS): Define.
8835 (STATIC_BUF_SIZE): Define.
8836 (quotearg_n_options): Use only statically allocated storage when
8837 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8838 than STATIC_BUF_SIZE.
8840 2000-07-29 Jim Meyering <meyering@lucent.com>
8842 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8843 * dirname.c (dir_name): Likewise.
8845 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8847 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8848 (dir_name): Assert that there are no trailing slashes.
8850 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8852 * mbswidth.h (mbswidth): Add a flags argument.
8853 (mbswidth): New declaration.
8854 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8855 * mbswidth.c (mbswidth): Add a flags argument.
8856 (mbsnwidth): New function.
8858 2000-07-24 Jim Meyering <meyering@lucent.com>
8860 * mbswidth.c: Remove useless #else. From Bruno Haible.
8862 2000-07-23 Paul Eggert <eggert@twinsun.com>
8864 * mbswidth.c (_XOPEN_SOURCE):
8865 Don't define; this causes problems on Solaris 7.
8866 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8868 2000-07-23 Paul Eggert <eggert@twinsun.com>
8871 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8872 so that mbstate_t is always defined.
8874 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8875 be 1 in at least one GCC installation, and this configuration
8876 error is likely to be common. Ignoring MB_LEN_MAX hurts
8877 performance on hosts that have mbrtowc but have only unibyte
8878 locales, but I assume these hosts are rare.
8880 2000-07-23 Paul Eggert <eggert@twinsun.com>
8882 * quotearg.c: Streamline by invoking multibyte code only if needed.
8883 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8884 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8885 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8886 invoke multibyte primitives.
8888 2000-07-23 Jim Meyering <meyering@lucent.com>
8890 * basename.c (base_name): Add an assertion.
8892 2000-07-15 Bruno Haible <clisp.cons.org>
8894 * quotearg.c: When the system forces us to redefine mbstate_t,
8895 shadow its mbsinit function.
8897 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8899 * mbswidth.h: New file.
8900 * mbswidth.c: New file.
8901 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8902 (noinst_HEADERS): Add mbswidth.h.
8904 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8906 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8909 2000-07-15 Jim Meyering <meyering@lucent.com>
8911 * makepath.c: Include quote.h.
8912 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8913 corresponding argument in a `quote (...)' call.
8914 Give better diagnostics.
8916 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8917 (noinst_HEADERS): Add quote.h.
8919 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8920 from tar's src/misc.c.
8921 * quote.h: New file. Prototypes for same.
8923 2000-07-10 Paul Eggert <eggert@twinsun.com>
8925 From a suggestion by Bruno Haible.
8926 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8927 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8928 to decide whether to define the BeOS workaround macro;
8929 this adjusts to the change to AC_MBSTATE_T.
8931 2000-07-13 Paul Eggert <eggert@twinsun.com>
8933 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8935 * quotearg.c (quoting_style_args, quoting_style_vals,
8936 quotearg_buffer_restyled): Add support for
8937 clocale_quoting_style. Undo previous change to
8938 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8939 and "{RIGHT QUOTATION MARK}" msgids.
8941 2000-07-05 Paul Eggert <eggert@twinsun.com>
8943 The old behavior of quoting `like this' doesn't look good with
8944 newer, ISO-style fonts. See:
8945 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8947 Instead, quote "like this" by default. Let the translator
8948 tailor the locale-specific quoting behavior by providing
8949 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8951 * quotearg.c (N_): New macro.
8952 (gettext_default): New function.
8953 (quotearg_buffer_restyled): Use
8954 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8955 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8957 2000-07-09 Jim Meyering <meyering@lucent.com>
8959 * Most files: Update copyright dates to include 2000.
8961 2000-07-08 Jim Meyering <meyering@lucent.com>
8963 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8965 (xgethostname): Remove now-unnecessary #ifdef.
8966 Move declaration of `err' into loop where it's used.
8968 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8970 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8971 by allocating a larger buffer. Test the gethostname return value for
8972 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8973 returns an error and ENAMETOOLONG isn't defined.
8975 2000-07-05 Paul Eggert <eggert@twinsun.com>
8976 and Bruno Haible <haible@clisp.cons.org>
8978 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8980 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8982 * quotearg.c (struct quoting_options): Simplify quote_these_too
8985 2000-07-03 Jim Meyering <meyering@lucent.com>
8987 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8988 Reported by Bruno Haible.
8990 2000-07-04 Jim Meyering <meyering@lucent.com>
8992 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8993 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8996 2000-07-03 Paul Eggert <eggert@twinsun.com>
8997 and Bruno Haible <haible@clisp.cons.org>
8999 * quotearg.c (mbrtowc):
9000 Assign to *pwc, and return 1 only if result is nonzero.
9001 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9003 2000-07-03 Jim Meyering <meyering@lucent.com>
9005 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9006 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9009 2000-07-02 Jim Meyering <meyering@lucent.com>
9011 * quotearg.c (mbstate_t): Don't define here.
9013 2000-07-02 Jim Meyering <meyering@lucent.com>
9015 * nanosleep.c (SIGCONT): Define if not already defined.
9017 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9019 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9020 per change in ../m4/ls-mntd-fs.m4.
9021 (read_filesystem_list): Ignore symbolic links.
9023 2000-06-29 Jim Meyering <meyering@lucent.com>
9025 * same.c: Include <string.h> or <strings.h>, as appropriate,
9026 for declaration of strcmp.
9028 * long-options.c: Include <stdlib.h>, for declaration of exit.
9030 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9031 Avoid warning by casting result to `char *' to remove `const'.
9033 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9035 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9037 2000-06-26 Paul Eggert <eggert@twinsun.com>
9039 savedir now sets errno on failure and invokes xmalloc to get memory.
9040 Fix a couple of other minor bugs while we're at it.
9042 * savedir.c (<unistd.h>): Do not include; there's no need.
9043 (NAMLEN): Remove macro.
9044 (malloc, realloc): Remove decls.
9046 ("xalloc.h"): Include.
9047 (NAME_SIZE_DEFAULT): New macro.
9048 (savedir): Use xmalloc / xrealloc to allocate memory.
9049 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9050 Skip "" directory entries.
9051 Use strlen to calculate directory entry length, since the old method
9052 is rarely used these days and isn't worth supporting.
9053 Don't use a pointer after freeing it.
9054 Check for integer overflow when calculating allocation size.
9055 Use memcpy to copy entries, instead of stpcpy.
9056 Set errno properly when returning NULL.
9057 Check for readdir error.
9059 2000-06-26 Jim Meyering <meyering@lucent.com>
9061 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9063 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9065 * getusershell.c (xmalloc, xrealloc): Remove functions.
9067 Don't include <stdlib.h>. Don't declare malloc, realloc.
9069 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9071 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9073 2000-06-24 Jim Meyering <meyering@lucent.com>
9075 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9077 2000-06-21 Jim Meyering <meyering@lucent.com>
9079 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9081 2000-06-19 Paul Eggert <eggert@twinsun.com>
9083 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9084 (mbrtowc, mbstate_t): Define substitutes if
9085 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9086 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9087 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9089 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9091 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9092 than 1024, return a memory chunk of least possible size, instead
9093 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9094 Use free/xmalloc instead of xrealloc to avoid copying for very long
9097 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9099 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9100 address, not strdup. Include <stdlib.h> and don't declare free().
9102 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9104 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9107 2000-06-21 Jim Meyering <meyering@lucent.com>
9109 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9110 (noinst_HEADERS): Add getstr.h.
9112 * getline.c (getstr): Move into a separate file.
9113 * getstr.c (getstr): New file, extracted from getline.c, with
9114 the following changes: new parameter, delim2; both delim[12]
9115 parameters have type `int', not `char'. The latter would lose
9116 with 8-bit delimiters.
9117 * getstr.h: New file.
9119 2000-06-19 Jim Meyering <meyering@lucent.com>
9121 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9123 2000-06-18 Jim Meyering <meyering@lucent.com>
9125 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9126 Besides, these days every porting target provides a mkdir function.
9128 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9129 (this snippet comes from src/system.h).
9131 2000-06-15 Paul Eggert <eggert@twinsun.com>
9133 * human.c (adjust_value): New function.
9134 (human_readable_inexact): Apply rounding style even when
9135 printing approximate values.
9137 2000-06-14 Paul Eggert <eggert@twinsun.com>
9139 * human.c (human_readable_inexact): Allow an input block
9140 size that is not a multiple of the output block size, and vice versa.
9141 Reported by Piergiorgio Sartor.
9143 2000-06-14 Paul Eggert <eggert@twinsun.com>
9145 * getdate.y (get_date): Apply relative times after time
9146 zone indicator, not before. Reported by Todd A. Jacobs.
9148 2000-06-13 Jim Meyering <meyering@lucent.com>
9150 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9152 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9154 2000-06-12 Paul Eggert <eggert@twinsun.com>
9156 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9158 2000-06-04 Paul Eggert <eggert@twinsun.com>
9160 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9162 2000-06-04 Jim Meyering <meyering@lucent.com>
9164 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9165 SunOS 4.1.4 for which gid_t is an unsigned type.
9167 2000-06-03 Jim Meyering <meyering@lucent.com>
9169 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9171 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9173 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9174 newer, don't install charset.alias.
9175 * config.charset: Change the Linux/glibc rules so they become empty
9176 on glibc-2.1 or newer.
9178 2000-06-02 Jim Meyering <meyering@lucent.com>
9180 * mountlist.c: Back out last change. Instead, do this...
9181 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9182 member using the same `ignore'-testing code.
9183 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9187 2000-05-29 Jim Meyering <meyering@lucent.com>
9189 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9190 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9192 2000-05-22 Jim Meyering <meyering@lucent.com>
9194 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9196 2000-05-18 Jim Meyering <meyering@lucent.com>
9198 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9199 back, too, since it may have been modified by allocate_entry.
9200 (hash_delete): Rewrite to use neither the assignment operator
9201 nor the comma operator in an if-expression.
9203 2000-05-15 Paul Eggert <eggert@twinsun.com>
9206 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9207 Remove; no longer needed.
9208 "quotearg.h": Add include.
9209 (file_name): Do not bother to explicitly initialize to NULL; it's less
9210 efficient on some hosts.
9211 (close_stdout_status): Remove test as to whether stdout was already
9212 closed; it breaks for the case "echo x | sort >&-".
9213 Quote file name colons.
9214 Do not assume that _("write error") lacks format strings.
9216 2000-05-15 Jim Meyering <meyering@lucent.com>
9218 * version-etc.c (version_etc_copyright): Update the copyright string
9219 used in all --version output.
9221 2000-05-14 Jim Meyering <meyering@lucent.com>
9223 * closeout.c (close_stdout_set_file_name): New function.
9224 (close_stdout_status): Use new file-scoped global.
9225 Return right away if fstat says the stdout file descriptor is invalid.
9226 * closeout.h (close_stdout_set_file_name): Declare.
9228 2000-05-10 Jim Meyering <meyering@lucent.com>
9230 * closeout.c [default_exit_status]: New file-scoped variable.
9231 (close_stdout_set_status): New function.
9232 * closeout.h (close_stdout_set_status): Declare.
9234 2000-05-08 Jim Meyering <meyering@lucent.com>
9236 * long-options.c: Don't include closeout.h.
9237 (parse_long_options): Don't call close_stdout for --version.
9239 2000-05-06 Jim Meyering <meyering@lucent.com>
9241 * strnlen.c: Undefine __strnlen and strnlen.
9242 [!weak_alias]: Define __strnlen to strnlen.
9244 * atexit.c: New file, from libiberty.
9246 2000-05-06 Jim Meyering <meyering@lucent.com>
9248 * closeout.c (close_stdout_status): Also check for errors on the
9251 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9253 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9254 instead of xmalloc, xrealloc, path_concat.
9255 (locale_charset): Treat empty environment variables as absent.
9256 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9258 2000-05-04 Jim Meyering <meyering@lucent.com>
9260 * getopt.c: Update from glibc.
9261 * obstack.c: Likewise.
9262 * obstack.h: Likewise.
9263 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9265 * regex.h: Likewise.
9266 * strndup.c: Likewise.
9267 * strnlen.c: New file, from glibc.
9269 2000-05-01 Jim Meyering <meyering@lucent.com>
9271 * full-write.c (full_write): Remove `FIXME' part of comment.
9273 2000-04-29 Jim Meyering <meyering@lucent.com>
9275 * path-concat.c: Declare strdup only if it's not defined.
9276 * canon-host.c: Likewise.
9278 2000-04-28 Jim Meyering <meyering@lucent.com>
9280 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9281 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9282 included first, then limits.h is included by locale.h by libintl.h.
9283 From John David Anglin.
9285 2000-04-25 Jim Meyering <meyering@lucent.com>
9287 * makepath.c (S_IRWXUGO): Define.
9288 (make_path): Always perform explicit chmod if MODE specifies any
9289 of the `special' permission bits. Prompted by a bug report against
9290 install from Mate Wierdl and Joost van Baal.
9292 2000-04-18 Jim Meyering <meyering@lucent.com>
9296 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9297 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9299 2000-04-17 Jim Meyering <meyering@lucent.com>
9301 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9302 the definition of it to rpl_strftime also defined-away the system's
9305 2000-04-15 Jim Meyering <meyering@lucent.com>
9307 Use `C' to denote so-called `contiguous' files, the same way
9309 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9310 (ftypelet): Use S_ISCTG.
9311 From Michael Deutschmann.
9313 2000-04-14 Jim Meyering <meyering@lucent.com>
9315 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9317 2000-04-08 Jim Meyering <meyering@lucent.com>
9319 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9320 names don't conflict. Reported by Eli Zaretskii.
9322 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9324 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9325 bug. Deal with the different error behavior of Irix iconv.
9327 2000-04-07 Jim Meyering <meyering@lucent.com>
9329 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9330 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9332 2000-04-05 Jim Meyering <meyering@lucent.com>
9334 Portability tweaks required for ultrix4.3.
9335 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9336 * readutmp.c: Include sys/types.h before sys/stat.h.
9337 * canon-host.c: Declare strdup.
9338 * path-concat.c: Likewise.
9339 From John David Anglin.
9341 2000-04-04 Jim Meyering <meyering@lucent.com>
9343 Be more DOS 8.3-friendly.
9344 * ref-add.sin: Renamed from ref-add.sed.in.
9345 * ref-del.sin: Renamed from ref-del.sed.in.
9346 * Makefile.am: Reflect renaming.
9347 Reported by Eli Zaretskii.
9349 Use a temporary file name that won't clash with `charset.alias'
9350 in the DOS 8.3 name space.
9351 * Makefile.am (charset_tmp): Define.
9352 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9353 (uninstall-local): Likewise.
9354 Reported by Eli Zaretskii.
9356 2000-03-29 Paul Eggert <eggert@twinsun.com>
9358 * time/strftime.c (my_strftime): Make sure we call the system
9359 strftime, not ourselves, when invoking the underlying strftime.
9361 2000-03-24 Jim Meyering <meyering@lucent.com>
9363 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9364 (charset_alias): Define.
9365 (install-exec-local): Factor out common code.
9366 (uninstall-local): Split lines longer than 80.
9367 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9369 (.sed.in.sed): New rule. Don't redirect directly to $@.
9370 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9372 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9374 * config.charset: Output a line containing "Packages using this file".
9375 * ref-add.sed.in, ref-del.sed.in: New files.
9376 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9377 ref-del.sed): New rules.
9379 2000-03-17 Jim Meyering <meyering@lucent.com>
9381 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9382 Otherwise, include <strings.h>
9384 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9386 * unicodeio.c (utf8_wctomb): New function.
9387 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9388 format instead of in UCS-4 with platform dependent endianness.
9390 2000-03-07 Paul Eggert <eggert@twinsun.com>
9392 * savedir.c (savedir): Work even if directory size is
9393 negative; this can happen with some screwy NFS configurations.
9395 2000-03-06 Jim Meyering <meyering@lucent.com>
9397 * localcharset.c (get_charset_aliases): Don't try to free file_name
9398 if it's NULL (because we ran out of memory). From Bruno Haible.
9400 2000-03-05 Jim Meyering <meyering@lucent.com>
9402 * localcharset.c ("path-concat.h"): Include.
9403 (get_charset_aliases): Use path_concat instead of ANSI string
9406 * unicodeio.h (PARAMS): Define.
9407 Use it to guard prototype.
9409 2000-03-04 Jim Meyering <meyering@lucent.com>
9411 * Makefile.am (install-exec-local): Create $(libdir) before installing
9413 (uninstall-local): Uncomment this rule so `make distcheck' works
9416 * unicodeio.c (<errno.h>): Include it.
9417 (errno): Declare if not defined.
9419 * localcharset.c: Add Bruno's comment justifying use of volatile.
9421 * config.charset: New version, incorporating remarks from a linux
9422 i18n mailing list. From Bruno Haible.
9424 2000-03-02 Jim Meyering <meyering@lucent.com>
9426 * Makefile.am (EXTRA_DIST): Add config.charset.
9428 2000-03-01 Jim Meyering <meyering@lucent.com>
9430 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9431 * unicodeio.c: Likewise.
9433 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9435 * config.charset: New file.
9436 * localcharset.c: New file.
9437 * unicodeio.h, unicodeio.c: New files.
9438 * Makefile.am (DEFS): Add -DLIBDIR=...
9439 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9440 (noinst_HEADERS): Add unicodeio.h.
9441 (all-local, install-exec-local, charset.alias): New targets.
9443 2000-02-28 Paul Eggert <eggert@twinsun.com>
9445 * quotearg.c (ALERT_CHAR): New macro.
9446 (quotearg_buffer_restyled): Use it.
9448 2000-02-27 Jim Meyering <meyering@lucent.com>
9450 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9451 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9453 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9454 not `#if STDC_HEADERS'.
9455 Declare malloc if needed.
9457 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9458 now that autoconf always defines the HAVE_DECL_ symbols.
9459 * human.c: Likewise.
9461 * strtoumax.c: Likewise.
9463 * backupfile.c: Arrange for cpp to fail if the configure-time
9464 declaration check was not run.
9466 * human.c: Likewise.
9468 * strtoumax.c: Likewise.
9470 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9471 then first look up the entire `.'-containing string as a login name.
9473 2000-02-18 Paul Eggert <eggert@twinsun.com>
9475 * getdate.y: Handle two-digit years with leading zeros correctly.
9476 (textint): New typedef.
9477 (parser_control): Member year changed from int to textint.
9479 (YYSTYPE): Removed; replaced by %union with int and textint members.
9480 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9481 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9482 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9483 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9484 (date, number, to_year): Use width of number in digits, not its value,
9485 to determine whether it's a 2-digit year, or a 2-digit time.
9486 (yylex): Store number of digits of numeric tokens.
9487 Reported by John Kendall.
9489 (parser_control): Changed from struct parser_control to typedef (for
9490 consistency). All uses changed.
9492 (tID): Removed; not used.
9493 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9495 2000-02-14 Paul Eggert <eggert@twinsun.com>
9497 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9498 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9500 2000-02-12 Jim Meyering <meyering@lucent.com>
9502 * userspec.c (ISDIGIT): Define it.
9503 (isdigit): Remove definition.
9504 (is_number): Use ISDIGIT, not isdigit.
9505 <libintl.h>: Include.
9507 (parse_user_spec): Mark translatable strings.
9509 2000-02-10 Jim Meyering <meyering@lucent.com>
9511 With these changes, nanosleep.[ch] are finally enough like the other
9512 lib/* replacement files to compile on a few more losing systems.
9514 * nanosleep.h: Don't include config.h.
9515 Remove prototype from declaration of nanosleep.
9516 (PARAMS): Remove now-unneeded definition.
9517 * nanosleep.c: #undef nanosleep.
9518 (rpl_nanosleep): Rename from nanosleep.
9520 2000-02-03 Jim Meyering <meyering@lucent.com>
9522 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9523 rather than with `#if HAVE_UTMPNAME'.
9525 2000-02-01 Jim Meyering <meyering@lucent.com>
9527 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9529 2000-01-31 Jim Meyering <meyering@lucent.com>
9531 * nanosleep.h (nanosleep): Guard declaration with
9532 `#if ! HAVE_DECL_NANOSLEEP'.
9533 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9534 the declaration in that vendor's sys/timers.h.
9535 Reported by Christian Krackowizer.
9537 * quotearg.c (ISASCII): Add #undef and move definition to follow
9538 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9539 (ISPRINT): Likewise.
9540 Reported by Tom Tromey.
9542 2000-01-30 Jim Meyering <meyering@lucent.com>
9544 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9545 uses of ->ut_name. The latter doesn't work with new Linux header files
9546 where only utmpx.ut_user is declared.
9548 * readutmp.h (UT_USER): Define.
9550 2000-01-23 Jim Meyering <meyering@lucent.com>
9552 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9555 2000-01-22 Jim Meyering <meyering@lucent.com>
9557 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9558 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9559 Required for some AIX systems. Reported by Christian Krackowizer.
9560 [TESTING] (main): New function.
9562 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9563 * dirname.c (dir_name): Support for DOS-style file names with drive
9566 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9568 * strverscmp.c (ISDIGIT): Define.
9569 (strverscmp): Use ISDIGIT, not isdigit.
9571 2000-01-17 Paul Eggert <eggert@twinsun.com>
9573 * nanosleep.c (nanosleep):
9574 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9575 POSIX.1 doesn't require SA_INTERRUPT and some systems
9576 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9577 it's been part of POSIX.1 since day 1 (in 1988).
9579 2000-01-17 Jim Meyering <meyering@lucent.com>
9581 * interlock: Remove unused file. Reported by François Pinard.
9583 2000-01-16 Paul Eggert <eggert@twinsun.com>
9585 * quotearg.c (quotearg_buffer_restyled): Do not quote
9586 alert, backslash, formfeed, and vertical tab unnecessarily in
9587 shell quoting style.
9590 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9591 Free Software Foundation, Inc.
9592 Copying and distribution of this file, with or without modification,
9593 are permitted provided the copyright notice and this notice are preserved.