1 2006-06-28 Eric Blake <ebb9@byu.net>
3 * xvasprintf.h: Fix comments.
5 2006-06-28 Eric Blake <ebb9@byu.net>
7 * mbchar.h (wcwidth): Include wcwidth.h.
8 * mbswidth.c (wcwidth): Move from here...
9 * wcwidth.h: ...to this new file.
11 2006-06-28 Simon Josefsson <jas@extundo.com>
13 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
14 functions there. It will succeed on Windows XP, but on Windows
15 2000 and (presumably) earlier, it will fail, and use the internal
17 (use_win32_p): New function.
18 (getaddrinfo): Use strtoul on servname, to support numeric ports.
19 Support AI_NUMERICSERV to disable getservbyname.
20 (getnameinfo): New function, only supports
21 NI_NUMERICHOST|NI_NUMERICSERV for now.
23 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
24 only have some of them. Add AI_NUMERICSERV. Add prototype for
27 2006-06-27 Bruno Haible <bruno@clisp.org>
29 * stdlib_.h (intmax_t, uintmax_t): Undefine before typedef.
31 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
33 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
34 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
35 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
37 2006-06-26 Bruno Haible <bruno@clisp.org>
39 * stdlib_.h: Include <wchar.h> if necessary for WCHAR_MIN or
41 Reported by Mark D. Baushke and Larry Jones.
43 2006-06-26 Bruno Haible <bruno@clisp.org>
45 * stdlib_.h: Don't include <stdint.h> when using the SGI C compiler
47 Suggested by Mark D. Baushke and Larry Jones.
49 2006-06-23 Mark D. Baushke <mdb@gnu.org>
51 * stdlib_.h: Treat BSD/OS like OpenBSD.
53 2006-06-23 Bruno Haible <bruno@clisp.org>
55 * stdlib_.h: Treat IRIX like OpenBSD.
57 2006-06-23 Bruno Haible <bruno@clisp.org>
59 * stdlib_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
60 ISO C 99 Technical Corrigendum 1.
62 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
64 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
65 Some compiler complained about some of them. Problem reported by
67 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
69 2006-06-21 Simon Josefsson <jas@extundo.com>
71 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
74 * socket_.h: Don't define WINVER.
76 * inet_pton.h, inet_pton.c: New file, taken from glibc but
77 slightly modified to work in gnulib.
79 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
81 * read-file.c (fread_file): Start with buffer allocation of
82 0 bytes rather than 1 byte; this simplifies the code.
83 Don't invoke feof; it's not needed. Refactor to avoid duplicate
84 code to free buffer and save/restore errno.
85 (internal_read_file): Remove unused local.
87 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
89 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
90 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
91 Problem reported by Denis Excoffier in
92 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
94 2006-06-19 Simon Josefsson <jas@extundo.com>
96 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
98 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
100 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
102 2006-06-17 Bruno Haible <bruno@clisp.org>
104 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
106 2006-06-17 Bruno Haible <bruno@clisp.org>
108 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
109 problem on Solaris 2.5.1.
111 2006-06-16 Eric Blake <ebb9@byu.net>
113 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
114 * unicodeio.c [!defined errno]: Likewise.
115 * strtol.c [!defined errno]: Likewise.
116 * strtod.c [!defined errno]: Likewise.
118 2006-06-15 Bruno Haible <bruno@clisp.org>
120 * stdint_.h: Rewritten to be fully auto-configured.
121 Fixes bug on HP-UX/IA64.
123 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
125 * getdate.y (__attribute__): Don't define if already defined.
126 Problem reported by Larry Jones.
127 * utimens.c (__attribute__): Likewise.
129 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
131 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
132 reported by Andreas Schwab.
134 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
135 Bruno Haible <bruno@clisp.org>
137 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
139 2006-05-26 Martin Lambers <marlam@marlam.de>
141 * getpass.c: Updates the test for the native W32 API, and adds
142 missing includes, thus fixing compilation warnings.
144 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
146 * tempname.c (small_open, large_open): New macros.
147 (__open, __open64) [!_LIBC]: Remove.
148 (__gen_tempname): Use small_open and large_open instead of __open
149 and __open64. This fixes a portability bug on HP-UX 11.11i
150 reported by Simon Wing-Tang in
151 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
153 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
155 * exclude.c (exclude_fnmatch): New function.
156 (excluded_file_name): Call exclude_fnmatch.
157 * exclude.h (excluded_file_name): New prototype
159 2006-05-24 Bruno Haible <bruno@clisp.org>
161 * printf-args.c (printf_fetchargs): Turn NULL pointers for
162 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
163 Reported by Thorsten Maerz <torte@netztorte.de> via
164 Aaron Stone <aaron@serendipity.cx>.
166 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
168 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
169 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
170 (my_usleep): Don't mishandle maximum value.
172 2006-05-19 Jim Meyering <jim@meyering.net>
174 * getugroups.c: Correct an outdated comment. From Bruno Haible.
176 2006-05-17 Bruno Haible <bruno@clisp.org>
179 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
181 2006-05-17 Bruno Haible <bruno@clisp.org>
183 * stdint_.h: Fix recognition of Cygwin.
185 2006-05-11 Jim Meyering <jim@meyering.net>
187 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
189 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
191 * crc.c (crc32_update): Remove unnecessary L suffix.
192 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
193 unwanted sign propagation, e.g., on hosts with 64-bit int.
194 There still are some problems with reeelly weird theoretical hosts
195 (e.g., 33-bit int) but it's not worth worrying about now.
196 * sha1.c (rol): Likewise.
197 (K1, K2, K3, K4): Remove unnecessary L suffix.
199 2006-05-10 Bruno Haible <bruno@clisp.org>
201 * des.c: Cast to avoid warnings.
203 2006-05-10 Simon Josefsson <jas@extundo.com>
205 * md4.c: Typo fix, update copyright years.
206 (K1, K2): Don't use L because it turn computations into 64-bit on
209 2006-05-09 Bruno Haible <bruno@clisp.org>
211 * xvasprintf.c: Include limits.h, string.h, xsize.h.
212 (EOVERFLOW): Define fallback value.
213 (xstrcat): New function.
214 (xvasprintf): Recognize the special case of a string concatenation.
216 2006-05-01 Bruno Haible <bruno@clisp.org>
218 * stdint_.h: Shorter URL.
219 * inttypes.h: Likewise.
221 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
223 * verify.h: Document the internals better. Most of this change
224 was written by Bruno Haible.
226 2006-04-29 Bruno Haible <bruno@clisp.org>
228 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
229 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
231 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
233 * getdate.y (get_date): When adding relative date, start with the
234 initial time, not with the result of the first mktime call.
236 2006-04-23 Bruno Haible <bruno@clisp.org>
238 * copy-file.c: Include <unistd.h> unconditionally.
239 * execute.c: Likewise.
240 * fatal-signal.c: Likewise.
241 * findprog.c: Likewise.
242 * mkdtemp.c: Likewise.
245 * wait-process.h: Likewise.
247 2006-04-23 Bruno Haible <bruno@clisp.org>
249 * fwriteerror.c (fwriteerror): Call fclose also when an error
250 condition was already detected.
251 Reported by Ben Pfaff <blp@cs.stanford.edu>.
253 2006-04-19 Derek Price <derek@ximbiot.com>
254 Eric Blake <ebb9@byu.net>
256 * inttypes.h: Correct grammar in comment.
258 2006-04-18 Derek Price <derek@ximbiot.com>
259 Paul Eggert <eggert@cs.ucla.edu>
261 * inttypes.h: New file.
262 * strtoimax.c: Assume <inttypes.h>.
264 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
266 * utimens.c (futimens): glibc futimesat messes up if /proc
267 isn't mounted. Problem reported by Kir Kolyshkin.
269 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
271 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
272 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
273 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
275 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
277 Merge regex changes from libc, removing some of our
278 POSIX-conformance changes that were rejected and redoing them in a
281 * regcomp.c (re_compile_internal, init_dfa):
282 Length arg is now size_t, not Idx. All uses changed.
283 (peek_token): Forward decl now says internal_function.
284 (__re_error_msgid, __re_error_msgid_idx):
285 Now static rather than extern with attribute_hidden.
286 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
287 For some reason libc prefers K&R style defns for external functions.
288 (regerror) [!defined _LIBC]: Likewise.
289 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
290 (seek_collating_symbol_entry, lookup_collation_sequence_value):
291 (build_range_exp, build_collating_symbol):
293 (re_compile_fastmap): Use '\0' to memset, not 0.
294 (utf8_sb_map): Make the calculations more obvious.
295 (init_dfa, parse_bracket_exp, build_charclass_op):
296 Call calloc and cast result, as glibc does.
297 (init_word_char, fetch_token, peek_token, peek_token_bracket):
298 (build_range_exp, build_collating_symbol):
299 Now internal functions.
301 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
303 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
304 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
305 Don't depend on VMS; depend on __VMS instead, for POSIX
307 (regoff_t): Define to ssize_t, not long int.
309 Remove the REG_ macros named below. Instead, make the old names
310 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
312 (REG_BACKSLASH_ESCAPE_IN_LISTS):
313 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
314 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
315 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
316 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
317 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
318 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
319 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
320 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
321 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
322 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
323 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
324 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
325 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
326 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
327 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
328 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
330 Remove. All uses replaced by the old RE_* names.
331 (RE_BACKSLASH_ESCAPE_IN_LISTS):
332 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
333 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
334 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
335 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
336 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
337 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
338 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
339 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
340 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
341 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
342 Don't bother having these macros be independent of each others'
343 values, since they no longer exist in the POSIX name space.
345 Rename the following member names back to their old names,
346 unless !__USE_GNU_REGEX. All uses changed back.
347 (buffer): Renamed from re_buffer.
348 (allocated): Renamed from re_allocated.
349 (used): Renamed from re_used.
350 (syntax): Renamed from re_syntax.
351 (fastmap): Renamed from re_fastmap.
352 (translate): Renamed from re_translate.
353 (can_be_null): Renamed from re_can_be_null.
354 (regs_allocated): Renamed from re_regs_allocated.
355 (fastmap_accurate): Renamed from re_fastmap_accurate.
356 (no_sub): Renamed from re_no_sub.
357 (not_bol): Renamed from re_not_bol.
358 (not_eol): Renamed from re_not_eol.
359 (newline_anchor): Renamed from re_newline_anchor.
360 (num_regs): Renamed from rm_num_regs.
361 (start): Renamed from rm_start.
362 (end): Renamed from rm_end.
364 (free_state): Move up a bit.
366 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
368 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
369 when that is what is intended.
370 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
371 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
373 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
374 All uses changed back to re_malloc, etc. It's now the caller's
375 responsibility to check for overflow; all callers changed.
376 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
377 (re_x2nrealloc): Remove.
378 (free_state): Remove decl.
380 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
381 (re_set_registers, re_exec):
384 2006-01-31 Roland McGrath <roland@redhat.com>
386 * regcomp.c (calc_eclosure_iter): Remove dead variables.
387 Reported by Mike Frysinger <vapier@gentoo.org>.
389 2006-01-15 Andreas Jaeger <aj@suse.de>
392 * regex_internal.c (re_string_reconstruct): Adjust for
393 build_wcs_upper_buffer change.
394 (build_wcs_upper_buffer): Change return type.
396 2005-12-10 Ulrich Drepper <drepper@redhat.com>
398 * regex_internal.h: Include <stdint.h> if available.
400 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
402 * regex_internal.h (SIZE_MAX): Provide a default definition.
404 2005-10-14 Ulrich Drepper <drepper@redhat.com>
406 * regcomp.c: Adjust for changed secondary hash function.
408 2005-09-30 Ulrich Drepper <drepper@redhat.com>
410 * regex.h: Pretty printing.
411 Clean up namespace a bit.
413 2005-09-30 Jakub Jelinek <jakub@redhat.com>
415 * regexec.c (update_cur_sifted_state, check_arrival,
416 check_arrival_add_next_nodes): Avoid using uninitialized variable.
418 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
419 Ulrich Drepper <drepper@redhat.com>
422 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
423 (bitset_word_t): Renamed from bitset_word. All uses changed.
425 2005-09-22 Ulrich Drepper <drepper@redhat.com>
428 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
429 * regcomp.c: Remove unnecessary uses of
430 unsigned RE_TRANSLATE_TYPE.
431 * regex_internal.h: Likewise.
432 * regex_internal.c: Likewise.
433 * regexec.c: Likewise.
434 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
436 2005-09-07 Ulrich Drepper <drepper@redhat.com>
438 * regexec.c (find_recover_state): Remove unnecessary
440 (transit_state_bkref): Make DFA a const pointer.
441 (get_subexp): Likewise.
442 (check_arrival): Likewise.
443 (update_cur_sifted_state): Likewise.
444 (re_search_internal): Likewise.
445 (prune_impossible_nodes): Likewise.
446 (acquire_init_state_context): Likewise.
447 (proceed_next_node): Likewise.
448 (set_regs): Likewise.
449 (free_fail_stack_return): Likewise.
450 (check_arrival_expand_ecl): Mark DFA parameter as const.
451 (check_arrival_expand_ecl_sub): Likewise.
452 (check_subexp_limits): Likewise.
453 (sub_epsilon_src_nodes): Likewise.
454 (add_epsilon_src_nodes): Likewise.
455 (merge_state_array): Likewise.
456 (update_regs): Likewise.
457 (build_trtable): Likewise.
458 (sift_states_backward): Mark MCTX parameter as const.
459 (build_sifted_states): Likewise.
460 (update_cur_sifted_state): Likewise.
461 (sift_states_mkref): Likewise.
462 (check_arrival_expand_ecl): Mark eclosure as const.
463 (check_dst_limits_calc_pos_1): Likewise.
464 * regex_internal.h (re_match_context_t): Make dfa a const
467 2005-09-06 Ulrich Drepper <drepper@redhat.com>
469 * regexec.c (merge_state_with_log): Define dfa as const pointer.
470 (transit_state_sb): Likewise.
471 (transit_state_mb): Likewise.
472 (sift_states_iter_mb): Likewise.
473 (check_arrival_add_next_nodes): Likewise.
474 (check_node_accept_bytes): Change first parameter to pointer-to-const.
475 [_LIBC] (re_search_2_stub): Use mempcpy.
477 * regex_internal.c (re_string_reconstruct): Avoid calling
478 mbrtowc for very simple UTF-8 case.
480 * regex_internal.c (re_acquire_state): Make DFA pointer arg
482 (re_acquire_state_context): Likewise.
483 * regex_internal.h: Adjust prototypes.
485 * regex.c: Prevent using C++ compilers.
487 * regex_internal.c (re_acquire_state): Minor code rearrangement.
488 (re_acquire_state_context): Likewise.
490 2006-03-29 Mark D. Baushke <mdb@gnu.org>
491 Bruno Haible <bruno@clisp.org>
493 * stdint_.h: On OpenBSD, don't redefine types already included in
494 <sys/types.h> and <inttypes.h>.
496 2006-03-24 Eric Blake <ebb9@byu.net>
498 * time_r.c (copy_string_result): Remove, as it is no longer used.
500 2006-03-24 Simon Josefsson <jas@extundo.com>
502 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
503 including some doc fixes.
504 (base64_encode_alloc): Fix +1 bug on allocation failures.
506 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
508 * base64.c (base64_encode): Do not read past end of array with
509 unsanitized input on systems with CHAR_BIT > 8.
511 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
513 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
514 Typedef to long int, not to off_, as POSIX will likely change
517 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
519 * argp-help.c (validate_uparams): Fix typo
520 * argp-parse.c (argp_default_options): Consistently begin help
521 messages with a lowercase letter.
523 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
525 * time_r.h (asctime_r, ctime_r): Remove. These functions can
526 overrun buffers and shouldn't be used (much as gets shouldn't be
528 * time_r.c (asctime_r, ctime_r): Likewise.
530 2006-03-08 Simon Josefsson <jas@extundo.com>
532 * gc-gnulib.c (randomize): Don't open files called 'no', they
533 signal that configure disabled the device.
535 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
537 * c-stack.c: Include unistd.h unconditionally, since we now assume
539 * getlogin_r.c: Likewise.
540 * getlogin_r.h: Likewise.
542 * pagealign_alloc.c: Likewise.
543 * unistd_.h: Remove; no longer needed.
545 2006-03-07 Simon Josefsson <jas@extundo.com>
547 * unistd_.h: New file.
549 2006-03-07 Simon Josefsson <jas@extundo.com>
551 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
553 2006-03-01 Simon Josefsson <jas@extundo.com>
555 * readline.c: Fix typo, tiny patch from Stepan Kasal
558 2006-02-28 Simon Josefsson <jas@extundo.com>
560 * getopt.c: Protect #include of unistd.h, for MSVS.
562 2006-02-27 Simon Josefsson <jas@extundo.com>
564 * base64.h: Indent #define's. From Jim Meyering
567 2006-02-27 Jim Meyering <jim@meyering.net>
569 Revert the change of 2006-02-24, so these files can continue
570 to be sync'd from gettext.
571 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
574 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
576 * glob.c: Say "invalid" rather than "illegal" in comments.
578 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
580 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
582 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
584 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
585 AT_FDCWD exceeds INT_MAX.
586 * openat.h (AT_FDCWD): Likewise.
588 2006-02-14 Jim Meyering <jim@meyering.net>
592 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
593 failure on deficient systems, and simplify gnulib lgpl dependencies.
594 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
595 xmalloc/lstat combination. Based on a patch from Bruno Haible.
597 * xalloc-die.c: Remove unused definition of N_.
599 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
601 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
603 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
605 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
606 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
608 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
610 * argp-namefrob.h: Restore changes accidentally lost during the
611 "autoupdate" on 2005-12-12.
613 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
615 * fnmatch.c (L_): Renamed from L, to work around a bug in
616 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
617 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
620 2006-01-26 Simon Josefsson <jas@extundo.com>
622 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
623 prototype is visible on mingw32.
625 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
628 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
631 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
633 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
634 attempt to open for write; this always fails, at least on POSIX
635 hosts. This reinstates the 2006-01-09 change, which was
636 inadvertently removed.
638 2006-01-26 Bruno Haible <bruno@clisp.org>
639 Paul Eggert <eggert@cs.ucla.edu>
642 [(! (defined __cplusplus || defined __BEOS__)
644 && !(defined __HP_cc || defined __xlc__
645 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
647 #define to signed char in these cases too; this simplifies
648 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
649 etc., separately) and makes it more conservative.
651 2006-01-21 Jim Meyering <jim@meyering.net>
653 Sync from the stable (b5) branch of coreutils:
655 * fts.c (fts_children): Don't let close() clobber errno from
658 * fts.c (fts_stat): When following a symlink-to-directory,
659 don't necessarily interpret stat-fails+lstat-succeeds as indicating
660 a dangling symlink. That can also happen at least for ELOOP.
661 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
662 FYI, this bug predates the inclusion of fts.c in coreutils.
664 * fts.c (fts_open): Put new maxarglen declaration and uses
665 in their own block, so pre-c99 compilers don't object.
667 Avoid the double-free (first in fts_read, second in fts_close) that
668 would occur when an `active' directory is made inaccessible (e.g.,
669 via chmod a-x) during a traversal.
670 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
671 before returning. Reproduce this failure by
672 mkdir -p a/b; cd a; chmod a-x . b
673 Reported by Stavros Passas.
675 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
677 * argp-namefrob.h: Bugfix. Remove stray #
679 2006-01-25 Bruno Haible <bruno@clisp.org>
681 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
683 Reported by Paul Eggert.
685 2006-01-25 Jim Meyering <jim@meyering.net>
687 * fileblocks.c: Remove more useless parentheses.
688 * readutmp.h: Likewise.
690 2006-01-24 Bruno Haible <bruno@clisp.org>
692 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
694 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
697 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
698 to avoid problems with the built-in _Bool type.
699 Reported by Paul Eggert on 2005-11-26.
701 2006-01-24 Jim Meyering <jim@meyering.net>
703 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
705 2006-01-24 Simon Josefsson <jas@extundo.com>
707 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
710 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
712 Work around porting bugs reported by Dieter in
713 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
714 * getopt.c (_NOPROTO): Remove; no longer needed.
715 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
716 Include "getopt.h" first, to check interface.
717 (getenv): Declare only if defined HAVE_DECL_GETENV &&
719 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
720 (__strndup): Revert to K&R-style function dfns, the glibc style.
721 * strnlen.c: Don't claim it's taken from glibc; it's not.
722 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
723 Include strnlen.h first, to get prototype properly.
724 (strnlen): Renamed from __strnlen.
727 2006-01-23 Ulrich Drepper <drepper@redhat.com>
729 These changes imported from libc.
730 * getopt.c: Use __fxprintf instead of inline stream orientation
731 test and two separate function calls.
732 * strndup.c (__strndup): Add libc_hidden_def.
734 2006-01-22 Bruno Haible <bruno@clisp.org>
736 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
737 temporary buffer for sprintf, take into account the precision also
738 for 'd', 'i', 'u', 'o', 'x', 'X'.
740 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
742 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
743 to pacify gcc -Wswitch-default.
745 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
747 * argp-help.c (usage_long_opt): Do not print DOC options.
748 (__argp_base_name): Removed
749 * argp-namefrob.h (__argp_basename): Removed definition. Was a
751 (__argp_base_name): Provide macro definition or extern declaration
752 depending on the configuration
754 2006-01-20 Simon Josefsson <jas@extundo.com>
756 * inet_ntop.h: Unconditionally include sys/socket.h.
758 2006-01-19 Simon Josefsson <jas@extundo.com>
760 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
762 2006-01-12 Simon Josefsson <jas@extundo.com>
764 * base64.c: Fix warning, reported by Bruno Haible
765 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
767 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
770 * md5.c: Fix commentary typos.
771 (alignof, UNALIGNED_P): No need for a GCC-specific version.
772 * md5.h (__attribute__): Remove; unused.
773 * sha1.c: Fix commentary to match md5 better.
774 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
775 so that we don't need to worry about alignment. All uses changed.
776 This merges the 2005-10-28 md5 change into sha1.
778 2006-01-11 Jim Meyering <jim@meyering.net>
781 * md5.c (OP): Fix spacing.
783 2006-01-11 Simon Josefsson <jas@extundo.com>
785 * stdint_.h (SIZE_MAX): Add missing (.
787 2006-01-10 Bruno Haible <bruno@clisp.org>
789 * argp.h (__const): Remove macro. Use const instead.
790 * argp-fmtstream.h (__const): Likewise.
791 * glob_.h (__const): Remove macro.
792 * glob-libc.h: Use const instead of __const.
794 2006-01-10 Jim Meyering <jim@meyering.net>
796 Avoid the double-free (first in fts_read, second in fts_close) that
797 would occur when an `active' directory is made inaccessible (e.g.,
798 via chmod a-x) during a traversal.
799 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
800 before returning. Reproduce this failure by
801 mkdir -p a/b; cd a; chmod a-x . b
802 Reported by Stavros Passas.
805 * sha1.c: Tweak grammar in a comment.
807 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
809 * regex_internal.h (BITSET_WORD_BITS):
810 Work around a bug in 64-bit PGC (before version 6.1-2), where the
811 preprocessor mishandles large unsigned values as if they were signed.
812 Problem reported by Claudio Fontana in
813 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
815 2006-01-10 Simon Josefsson <jas@extundo.com>
817 * socket_.h: New file.
819 2006-01-10 Bruno Haible <bruno@clisp.org>
821 * localcharset.c: Update from GNU gettext.
823 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
826 * chdir-long.c (cdb_free): Don't bother trying to open directory
827 for write access: POSIX says that must fail.
828 * fts.c (diropen): Likewise.
829 * save-cwd.c (save_cwd): Likewise.
830 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
831 well, for minor improvements on hosts that lack O_DIRECTORY.
832 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
833 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
834 Fall back on chown if open failed with EACCES.
836 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
837 Report an error at compile-time if only a 1-second nominal clock
840 * lchmod.h: New file.
841 * mkdir-p.c: Include lchmod.h, lchown.h.
842 (make_dir_parents): Use lchown rather than chown, and
843 lchmod rather than chmod.
845 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
846 too. Problem with "none" reported by Bob Proulx. Problem with
847 "proc" reported by n0dalus.
849 * mountlist.c: Include <limits.h>.
850 (dev_from_mount_options)
851 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
852 New function. It no longer assumes "dev=" has the System V meaning
853 on Linux (since it doesn't). It also parses "dev=" more carefully.
854 (read_file_system_list)
855 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
856 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
859 * posixtm.h (PDS_PRE_2000): New macro.
860 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
861 All usages changed. Reject dates outside the range 1969-1999 if
862 PDS_PRE_2000 is used.
864 2006-01-09 Jim Meyering <jim@meyering.net>
868 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
870 * chdir-safer.h, chdir-safer.c: New files.
872 * modechange.c (mode_compile): Reject an invalid mode string
873 that starts with an octal digit. From Andreas Gruenbacher.
875 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
876 and dup to open_safer and dup_safer, respectively.
877 (openat_permissive): Fix typo in comment.
879 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
880 "gettext.h"; either no longer needed or are guaranteed by openat.h.
881 (_): Remove; no longer needed.
882 (openat): Renamed from rpl_openat; no need for rpl_openat
883 since openat.h renames openat for us.
884 Replace most of the body with a call to openat_permissive,
885 to avoid duplicate code.
886 Port to (probably hypothetical) environments were mode_t is
888 (openat_permissive): Require mode arg, so that we can check
889 types better. Put it just after flags. Change cwd failure
890 indicator from pointer-to-bool to pointer-to-errno-value.
892 Invoke openat_save_fail and/or openat_restore_fail if
893 cwd_errno is null, so that openat can call us.
894 (openat_permissive, fdopendir, fstatat, unlinkat):
895 Simplify errno handling to avoid some duplicate code,
896 as it's OK to set errno on success.
897 * openat.h: Revamp code so that function macros depend on
898 __OPENAT_PREFIX only, not also on AT_FDCWD.
899 (openat_ro): Remove. Caller changed to use openat_permissive.
900 (openat_permissive): Now a macro, if not a function.
901 (openat_restore_fail, openat_save_fail): Now always functions,
902 since mkdirat needs them even if __OPENAT_PREFIX is defined.
904 * openat-priv.h: New file, defining macros used by mkdirat.c
906 * mkdirat.c: Include openat-priv.h.
907 Remove definitions of macros defined therein.
908 * openat.c: Likewise.
910 * mkdirat.c (mkdirat): New file and function.
911 * openat.h (mkdirat): Declare.
913 * openat.c (fdopendir): Don't change errno when returning non-NULL.
915 * openat.h (openat_permissive): Declare.
918 * openat.c (EXPECTED_ERRNO): New macro.
919 (openat_permissive): New function -- used in remove.c rewrite.
920 (all functions): Set errno just before returning, only if there
921 was an actual failure.
922 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
924 Emulate openat-family functions using Linux's procfs, if possible.
925 Idea and some code based on Ulrich Drepper's glibc changes.
927 * openat.c: (BUILD_PROC_NAME): New macro.
928 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
929 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
930 before falling back on save_cwd and restore_cwd.
931 (fdopendir, fstatat, unlinkat): Likewise.
933 * openat.c (fstatat, unlinkat): Perform the syscall directly,
934 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
936 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
937 as second argument to va_arg. Otherwise, some versions of gcc
938 warn that `if this code is reached, the program will abort'.
940 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
944 Add POSIX ACL support
945 * acl.h (copy_acl, set_acl): Add declarations.
946 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
947 systems other than Linux.
948 (chmod_or_fchmod): New function: use fchmod when possible,
950 (file_has_acl): Add a POSIX ACL implementation, with a
951 Linux-specific subcase.
952 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
953 S_ISVTX from one file to another. Fall back to fchmod/chmod when
954 acls are unsupported.
955 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
956 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
959 2006-01-09 Bruno Haible <bruno@clisp.org>
961 * sysexit_.h (EX_OK): New macro.
962 Suggested by Martin Lambers <marlam@marlam.de>.
964 2006-01-09 Bruno Haible <bruno@clisp.org>
966 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
967 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
968 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
969 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
971 2006-01-09 Bruno Haible <bruno@clisp.org>
973 * stdint_.h (SIZE_MAX): Write the value without involving negative
976 2005-10-16 Bruno Haible <bruno@clisp.org>
978 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
979 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
981 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
983 * strftime.c (tzname): Don't declare if it is already #defined.
984 Problem reported for Mingw by Mark Junker.
986 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
988 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
989 long int, not int, for nanosecond counts, so that people who are
990 used to POSIX struct timespec won't be surprised. Reported by Jim
993 2005-12-16 Jim Meyering <jim@meyering.net>
995 * fprintftime.c, fprintftime.h: New files.
997 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
999 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1000 * argp-help.c (fill_in_uparams): Check if the constructed
1001 struct uparams is valid. Fall back to the default values if it is
1004 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1006 * argp-help.c (__argp_base_name): New function
1007 (__argp_short_program_name): Rewrite using __argp_base_name
1008 * argp-namefrob.h: Define program_invocation_name and
1009 program_invocation_short_name if requested
1010 (__argp_base_name): Add prototype
1011 * argp-parse.c (argp_def): Use gettext wrappers
1012 (argp_default_parser): Use __argp_base_name
1013 * argp-pin.c: New file. Defines program_invocation_name and
1014 program_invocation_short_name on systems that lack them.
1016 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1018 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1019 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1020 porting problem reported by Georg Schwarz in
1021 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1023 2005-07-09 Bruno Haible <bruno@clisp.org>
1025 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1026 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1027 Reported by Mark Junker <mjscod@gmx.de>.
1029 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1031 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1032 (uintmax_t) [defined uintmax_t]: Do not declare.
1033 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1034 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1035 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1036 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1037 sake of portability to weird hosts that C allows (though we don't
1038 know of any practical examples).
1040 * savedir.h (fdsavedir): New decl.
1041 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1042 contains most of the former guts of savedir.
1043 (savedir): Use savedirstream.
1046 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1048 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1049 coreutils no longer futzes with rounding modes.
1051 2005-11-14 Jim Meyering <jim@meyering.net>
1053 * mkstemp-safer.c: Include <config.h>, required for possible
1054 replacement of mkstemp.
1056 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1058 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1060 (gethrxtime) [! (HAVE_NANOUPTIME
1061 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1062 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1063 our own approximation.
1065 2005-11-10 Simon Josefsson <jas@extundo.com>
1067 * readline.c: Remove EOL.
1069 2005-11-08 Eric Blake <ebb9@byu.net>
1071 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1073 2005-11-08 Eric Blake <ebb9@byu.net>
1075 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1077 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1079 Fix porting problem reported by Theodoros V. Kalamatianos.
1080 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1081 Don't assume that futimes failing means we must fail.
1083 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1085 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1086 leave errno alone. Problem reported by Dmitry V. Levin.
1088 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1090 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1091 errno alone. Problem reported by Frederic Jolliton.
1093 2005-10-28 Simon Josefsson <jas@extundo.com>
1095 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1096 "restrict" keywords, as per POSIX. Protect the function
1097 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1098 Don't use K&R prototypes. Check the sprintf return values.
1099 Re-define EAFNOSUPPORT if not present. Indent.
1101 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1102 suggested by Bruno Haible <bruno@clisp.org>.
1104 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1106 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1108 * gc-libgcrypt.c: Add MD2 (which is not available through
1111 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1113 * md2.h, md2.c: New files.
1115 2005-10-24 Simon Josefsson <jas@extundo.com>
1117 * md4.h: Shrink buffer size, now that we changed the type.
1119 2005-10-22 Simon Josefsson <jas@extundo.com>
1121 * arcfour.h, arcfour.c: Use fixed size indices in the
1122 arcfour_context struct (simplify test vector testing in GNU
1125 2005-10-22 Simon Josefsson <jas@extundo.com>
1127 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1128 suggested by Bruno Haible <bruno@clisp.org>.
1130 2005-10-22 Simon Josefsson <jas@extundo.com>
1132 * crc.h: Include stddef.h, for size_t.
1134 2005-10-21 Simon Josefsson <jas@extundo.com>
1136 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1137 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1139 2005-10-21 Simon Josefsson <jas@extundo.com>
1141 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1144 2005-10-21 Simon Josefsson <jas@extundo.com>
1146 * gc-gnulib.c: Support ARCTWO in CBC mode.
1148 2005-10-21 Simon Josefsson <jas@extundo.com>
1150 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1153 * hmac-sha1.c (hmac_sha1): Likewise.
1155 * crc.c (crc32_update): Actually use crc parameter, suggested by
1156 Bruno Haible <bruno@clisp.org>.
1158 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1161 2005-10-21 Simon Josefsson <jas@extundo.com>
1163 * des.h, des.c: New files.
1165 * gc-gnulib.c: Support DES.c
1167 2005-10-21 Simon Josefsson <jas@extundo.com>
1169 * arctwo.h, arctwo.c: New files.
1171 * gc-gnulib.c: Support ARCTWO.
1173 2005-10-21 Simon Josefsson <jas@extundo.com>
1175 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1177 2005-10-19 Simon Josefsson <jas@extundo.com>
1179 * gc-gnulib.c: Support ARCFOUR.
1181 2005-10-19 Simon Josefsson <jas@extundo.com>
1183 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1186 * gc.h: Add ECB enum type.
1188 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1190 2005-10-19 Simon Josefsson <jas@extundo.com>
1192 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1194 2005-10-18 Simon Josefsson <jas@extundo.com>
1196 * md4.h, md4.c: New files, based on md5.?.
1198 2005-10-17 Simon Josefsson <jas@extundo.com>
1200 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1202 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1204 2005-10-17 Simon Josefsson <jas@extundo.com>
1206 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1208 2005-10-17 Simon Josefsson <jas@extundo.com>
1210 * gc.h, gc-libgcrypt.c: Add ciphers.
1212 2005-10-17 Simon Josefsson <jas@extundo.com>
1214 * sha1.c: Use uint32_t instead of md5_uint32.t
1216 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1219 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1221 * md5.h: Use stdint.h and uint32_t. Doc fix.
1223 2005-10-15 Simon Josefsson <jas@extundo.com>
1225 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1227 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1229 2005-10-14 Simon Josefsson <jas@extundo.com>
1231 * arcfour.h, arcfour.c: New files.
1233 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1235 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1236 include <wchar.h>; no longer needed.
1238 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1239 and Ulrich Drepper <drepper@redhat.com>
1242 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1243 instead of inline stream orientation test and two separate
1244 function calls. Pay no attention to USE_IN_LIBIO.
1246 2005-10-14 Roland McGrath <roland@redhat.com>
1248 Import from libc. [BZ #1331]
1249 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1251 Reported by Matej Vela <vela@debian.org>.
1253 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1255 * mkdir-p.c (make_dir_parents): Don't report an error if an
1256 intermediate directory is in a read-only file system. Problem
1257 reported by Eric Blake.
1259 2005-10-13 Simon Josefsson <jas@extundo.com>
1261 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1262 Move memory allocation outside of loop.
1264 2005-10-12 Simon Josefsson <jas@extundo.com>
1266 * gc-pbkdf2-sha1.c: New file.
1268 * gc.h: Add gc_pbkdf2_sha1 prototype.
1270 2005-10-12 Simon Josefsson <jas@extundo.com>
1272 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1273 suggested by Bruno Haible <bruno@clisp.org>.
1275 2005-10-12 Simon Josefsson <jas@extundo.com>
1277 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1279 * gc-gnulib.c (gc_hmac_sha1): New function.
1281 2005-10-12 Simon Josefsson <jas@extundo.com>
1283 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1285 2005-10-12 Simon Josefsson <jas@extundo.com>
1287 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1288 GC_USE_HMAC_MD5, respectively.
1290 * gc-libgcrypt.c (gc_md5): Fix assert call.
1293 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1295 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1297 * gc-gnulib.c (gc_hash_buffer): Ditto.
1299 2005-10-11 Bruno Haible <bruno@clisp.org>
1301 * c-strcasestr.h: New file, from GNU gettext.
1302 * c-strcasestr.c: New file, from GNU gettext.
1304 2005-10-11 Bruno Haible <bruno@clisp.org>
1306 * c-strcase.h: New file, from GNU gettext.
1307 * c-strcasecmp.c: New file, from GNU gettext.
1308 * c-strncasecmp.c: New file, from GNU gettext.
1310 2005-10-11 Simon Josefsson <jas@extundo.com>
1312 * crc.h, crc.c: New files.
1314 * gc.h (gc_hash_buffer): Add doc.
1316 2005-10-08 Simon Josefsson <jas@extundo.com>
1318 * gc.h: Add gc_hash and gc_hash_buffer.
1320 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1322 * gc-libgcrypt.c (gc_hash_buffer): Add.
1324 2005-10-11 Bruno Haible <bruno@clisp.org>
1326 * strcasecmp.c: Include limits.h.
1327 (strcasecmp): Avoid integer overflow on exotic platforms.
1328 * strncasecmp.c: Include limits.h.
1329 (strncasecmp): Avoid integer overflow on exotic platforms.
1330 Reported by Paul Eggert.
1332 2005-10-06 Simon Josefsson <jas@extundo.com>
1334 * hmac-md5.c: New file.
1338 2005-10-06 Simon Josefsson <jas@extundo.com>
1340 * memxor.c (memxor): Avoid casts and warnings.
1342 2005-10-05 Derek Price <derek@ximbiot.com>
1344 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1346 2005-10-05 Simon Josefsson <jas@extundo.com>
1348 * memxor.c (memxor): Fix compiler error.
1350 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1351 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1353 * memxor.h, memxor.c: New files.
1355 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1356 we assume all systems have it, suggested by Jim Meyering
1357 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1358 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1359 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1362 2005-10-04 Bruno Haible <bruno@clisp.org>
1364 * verify.h (verify_true): Provide alternative definition for C++.
1366 2005-10-04 Simon Josefsson <jas@extundo.com>
1368 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1369 D. Baushke" <mdb@gnu.org>.
1371 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1373 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1374 (SSIZE_MAX): New macro, if not already defined.
1375 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1378 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1380 * exclude.c: Include verify.h.
1381 (verify): Remove. All callers changed to use verify.h's version.
1382 * strtoimax.c: Likewise.
1383 * utimecmp.c: Likewis.e
1385 Sync from coreutils.
1386 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1387 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1388 * .cvsignore: Add fts.h, search.h, t-fpending.
1389 * settime.c (settime): Fix { typo in previous patch. Also, don't
1390 bother returning ENOSYS if settimeofday or stime fails; just let
1391 them return whatever errno they want to return.
1392 * utimens.c: Include unistd.h, for dup2.
1393 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1394 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1396 2005-10-02 Jim Meyering <jim@meyering.net>
1398 Sync from coreutils.
1399 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1400 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1401 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1402 Remove AT_FDCWD test.
1403 Do not consume the fd unless successful.
1404 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1405 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1406 block, so that we don't even try to compile it if settimeofday is
1407 available. This works around a compilation failure on OSF1 V5.1,
1408 due to stime requiring a `long int*' while tv_sec is `int'.
1410 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1412 * getdelim.c (getdelim): Remove unused variables.
1414 2005-10-01 Simon Josefsson <jas@extundo.com>
1416 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1417 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1418 AI_* and EAI_* definitions. Protect function declarations.
1420 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1422 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1423 so that the code works even with ancient cpp. Portability problem
1424 with GCC 2.7.2.1 reported by Thomas M.Ott.
1426 2005-09-27 Jim Meyering <jim@meyering.net>
1428 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1430 * intprops.h (signed_type_or_expr__): Define.
1431 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1434 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1436 * verify.h (verify_expr): Remove, replacing with:
1437 (verify_true): New macro that returns true instead of void.
1438 (verify_type__): Remove.
1439 (verify): Use verify_true rather than verify_type__.
1441 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1443 * utimens.c (ENOSYS): Define if not already defined.
1444 (futimens): Support having a null PATH if the file descriptor
1447 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1449 (__attribute): Define to empty unless GCC 3.1 or later.
1450 This works around a core dump on OpenBSD 3.4, which has GCC
1451 2.95.3, which dumps core when given __attribute__(()). It also
1452 simplifies other tests, since we really don't want to bother with
1453 worrying about which ancient version of GCC supported what.
1454 Original problem reported by Yoann Vandoorselaere, with part of
1455 the fix suggested by Derek Price.
1457 2005-09-24 Jim Meyering <jim@meyering.net>
1459 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1460 so we can once again use a positive bitfield width of 1 -- now we
1461 don't have to explain why we were using a bitfield width of 2.
1463 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1465 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1466 Problem reported by Eric Blake.
1467 (getaddrinfo): Initialize se so that it's not garbage.
1468 Redo internal storage allocation so that it doesn't make unportable
1469 assumptions about alignment.
1472 * utimens.c (futimens): Use futimesat if available.
1473 Prefer it to futimes since it doesn't have the futimes bug.
1475 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1476 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1477 Instead, declare a function that returns a pointer to an array,
1478 and use verify_type__ to declare the size of the array.
1479 Problem and germ of a solution reported by Bruno Haible.
1480 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1481 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1483 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1485 Sync from coreutils.
1487 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1489 * argmatch.h: Include verify.h
1490 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1491 (ARGMATCH_ASSERT): Remove; unused.
1492 * canonicalize.c: Assume STDC_HEADERS.
1493 * exclude.c: Include "strcase.h".
1494 * regex_internal.h [!defined _LIBC]: Likewise.
1495 * getusershell.c: Include stdio--.h rather than stdio.h
1497 (getusershell): Call fopen, not fopen_safer.
1498 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1499 Do not include unistd-safer.h.
1500 (save_cwd): Don't call fd_safer; no longer needed
1501 now that we include fcntl--.h.
1503 * getdate.y (relative_time): New type.
1504 (RELATIVE_TIME_0): New constant.
1505 (parser_control): Use relative_time instead of doing it ourselves.
1506 (%union): Add new relative_time rel member.
1507 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1509 (relunit, relunit_snumber): Now of type rel.
1510 (zone, rel, relunit, get_date): Adjust to above changes.
1512 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1513 Do not include unistd-safer.h.
1514 (getloadavg): Don't call fd_safer; no longer needed
1515 now that we include fcntl--.h.
1517 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1518 (make_dir_parents): Treat ENOSYS like EEXIST.
1520 Improve quality of diagnostics on restore_cwd failure.
1521 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1522 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1523 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1524 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1525 each time through the loop. Do not diagnose restore_cwd failure;
1526 that is the caller's job (and perhaps the caller does not care).
1528 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1529 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1530 If the file already exists but is not a directory, don't bother
1531 to try to make its parents.
1532 Close potential file descriptor leak if we can't chdir("/") (!).
1533 Don't always return true if chdir($PWD) fails; return true only
1534 if the requested action was done successfully (except for the
1536 Don't log final directory unless we actually made it.
1537 Refactor to avoid duplicate code to fix up permissions.
1538 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1540 * strftime.c (my_strftime): Rewrite the previous change slightly,
1541 to make it a bit faster and (I hope) clearer.
1542 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1543 Fix bug in formats like %2N.
1545 * verify.h: New file.
1547 2005-09-22 Jim Meyering <jim@meyering.net>
1549 Sync from coreutils.
1551 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1553 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1554 the .tm_year member, since otherwise gcc-4.0 would now warn about
1555 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1557 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1558 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1560 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1561 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1562 when run in a time zone for which daylight savings time is in effect
1563 for the starting date.
1565 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1566 stop us from restricting permissions of just-created absolute-named
1568 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1569 to restore initial working directory.
1570 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1571 to tell caller if/when we change the working directory and are
1572 unable to return to the initial one.
1573 * mkdir-p.h (make_dir_parents): Update prototype.
1574 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1575 `return false'. This fixes a bug introduced on 2004-07-30.
1577 * openat.c (fdopendir): Be sure to close the supplied
1578 file descriptor before returning. This makes our replacement
1579 implementation a little closer to Solaris's, where fdopendir
1580 ties the file descriptor to the returned DIR* pointer.
1581 * openat.c (unlinkat): New function.
1582 * openat.h (unlinkat): Add prototype.
1583 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1584 (openat_restore_fail): Rename from openat_restore_die.
1585 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1587 Provide an alternative to exiting immediately upon save_cwd or
1588 restore_cwd failure. Now, an application can arrange e.g.,
1589 to perform a longjump in that case.
1590 * openat.c: Include dirname.h.
1591 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1592 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1593 and openat_restore_die rather than calling error directly.
1594 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1596 * openat-die.c (openat_save_die, openat_restore_die): New file.
1597 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1599 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1600 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1601 int utc, int nanoseconds);
1603 date should not have to allocate a megabyte of virtual memory to
1604 handle a format argument like +%1048575T. When implemented with
1605 strftime, it must allocate such a buffer, use strftime to fill it
1606 in, print it, then free it.
1607 With fprintftime, it simply prints everything and exits.
1608 With no need for memory allocation, that's one fewer way to fail.
1609 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1610 optional field width, not before, so we accept %9:z, not %:9z.
1611 (my_strftime): Be sure to use L_('x') for literals.
1613 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1614 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1615 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1616 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1617 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1618 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1619 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1620 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1621 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1623 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1624 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1625 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1626 and don't include <sys/file.h>).
1628 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1630 Sync from coreutils.
1632 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1633 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1634 [!LDAV_DONE]: Avoid unused variable warning.
1636 2005-09-21 Bruno Haible <bruno@clisp.org>
1638 * unicodeio.h (unicode_to_mb): New declaration.
1640 2005-09-20 Derek Price <derek@ximbiot.com>
1642 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1644 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1646 Use a consistent style for including <config.h>.
1647 * __fpending.c, acl.c, argmatch.c,
1648 argp-help.c, argp-parse.c,
1649 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1650 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1651 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1652 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1653 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1654 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1655 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1656 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1657 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1658 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1659 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1660 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1661 modechange.c, mountlist.c, open-safer.c, physmem.c,
1662 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1663 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1664 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1665 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1666 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1667 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1668 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1669 userspec.c, utimecmp.c, version-etc-fsf.c,
1670 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1671 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1672 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1673 Standardize inclusion of config.h.
1674 * __fpending.h, dirfd.h, getdate.h, human.h,
1675 inttostr.h: Removed inclusion of config.h from header files.
1676 * inttostr.c: Adjusted in-tree users.
1677 * timespec.h: Remove superfluous warning to include config.h.
1678 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1679 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1680 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1681 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1683 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1685 * stat-time.h: New file.
1686 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1687 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1689 (timespec_cmp): New function.
1690 * utimecmp.c: Include stat-time.h.
1691 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1692 members exist, not on the obsolescent ST_MTIM_NSEC.
1693 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1695 2005-09-15 Derek Price <derek@ximbiot.com>
1696 Paul Eggert <eggert@cs.ucla.edu>
1698 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1699 changes, consolidating in...
1700 * regex_internal.h: ...this file.
1702 2005-09-15 Derek Price <derek@ximbiot.com>
1704 * regex_internal.h: Blank `pure' for GNUC < 3.
1705 * regex_internal.c: Ditto, using this...
1706 (__GNUC_PREREQ): ...new macro.
1707 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1708 (__GNUC_PREREQ): ...this new macro.
1710 * strstr.h: Include string.h. Define strstr as a macro here.
1712 2005-09-13 Derek Price <derek@ximbiot.com>
1714 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1716 Reported by Jim Meyering <jim@meyering.net>.
1718 2005-09-13 Jim Meyering <jim@meyering.net>
1720 * canon-host.c: Filter through gnu indent and reword comments slightly.
1721 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1723 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1725 * lib/base64.c: Typo.
1726 (base64_encode): Put b64str in initialized data section.
1728 2005-09-12 Derek Price <derek@ximbiot.com>
1730 Return usable errors from canon-host.
1731 * canon-host.h: New file.
1732 * canon-host.c (canon_host): Wrap...
1733 (canon_host_r): ...this new function, which now relies exclusively on
1735 (ch_strerror): New function.
1736 (last_cherror): New global.
1737 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1738 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1740 (freeaddrinfo): Free ai->ai_canonname when set.
1742 2005-09-12 Derek Price <derek@ximbiot.com>
1743 Paul Eggert <eggert@cs.ucla.edu>
1745 * glob-libc.h: Renamed from glob_.h. The new version is
1746 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1747 protecting things that should be done only in gnulib contexts.
1748 * glob_.h: New file, containing only the glob things needed for
1750 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1751 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1752 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1753 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1754 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1755 and to respect the namespace rules better.
1757 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1759 Merge glibc and coreutils changes into gnulib, plus a few
1761 * md5.c: Use #error rather than a string.
1762 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1763 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1764 (__attribute__): Define to empty for non recent-GCC.
1765 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1766 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1767 Renamed from their non-__ counterparts, with new macros replacing
1768 them if not _LIBC. Add __THROW attribute.
1770 (struct md5_ctx): Align buffer if using GCC.
1771 * sha1.h (struct sha1_ctx): Likewise.
1772 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1773 The old name was backwards.
1774 (NOTSWAP): Remove; not used.
1775 (rol): New macro, moved here from md5.h.
1776 (sha1_process_block): Remove a FIXME that doesn't make sense.
1778 2005-09-12 Derek Price <derek@ximbiot.com>
1780 * gai_strerror.c: Include config.h when available. Include
1781 getaddrinfo.h before other headers to test interface.
1782 Reported by Larry Jones <lawrence.jones@ugs.com>.
1784 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1786 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1787 definitions, since that's the preferred style in glibc.
1788 Fix a minor spacing issue, and update copyright notice to match glibc's.
1790 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1792 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1794 2005-09-06 Simon Josefsson <jas@extundo.com>
1796 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1797 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1799 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1801 Change bitset word type from unsigned int to unsigned long int,
1802 as this has better performance on typical 64-bit hosts.
1803 Port bitset code to hosts with unusual word sizes.
1804 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1805 (build_collating_symbol):
1806 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1807 argument is a bitset. This is merely a style issue, but it makes
1808 it clearer that an entire array is expected.
1809 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1810 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1811 Port to the case where bitset_word is not the same as unsigned int.
1812 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1813 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1815 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1816 (build_trtable, group_nodes_into_DFAstates):
1818 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1819 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1820 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1821 * regexec.c (group_nodes_into_DFAstates): Likewise.
1822 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1823 * regcomp.c (optimize_subexps, lower_subexp):
1824 Work even if bitset_word has holes in its bitwise representation.
1825 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1826 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1828 * regex_internal.c (re_string_reconstruct):
1829 Don't assume UCHAR_MAX == 255.
1830 * regex_internal.h (bitset_set_all): Likewise.
1831 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1833 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1834 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1836 (BITSET_WORD_MAX): New macro.
1837 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1838 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1839 (bitset_empty, bitset_copy):
1840 Prefer sizeof (bitset) to multiplying it out ourselves.
1841 (bitset_not_merge): Remove; unused.
1842 (bitset_contain): Return bool, not unsigned int with one bit on.
1843 All callers changed.
1844 * regexec.c (build_trtable): Don't assume bitset has no stricter
1845 alignment than re_node_set; do this by defining a new internal
1846 type struct dests_alloc and using it to allocate memory.
1848 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1850 Check for arithmetic overflow when calculating sizes, to prevent
1851 some buffer-overflow issues. These patches are conservative, in the
1852 sense that when I couldn't determine whether an overflow was possible,
1853 I inserted a run-time check.
1854 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1855 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1856 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1857 (re_xnrealloc, re_x2nrealloc): New inline functions.
1858 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1859 (build_equiv_class, build_charclass): Check for arithmetic overflow
1860 in size expression calculations.
1861 * lib/regex_internal.c (re_string_realloc_buffers):
1862 (build_wcs_upper_buffer, re_node_set_add_intersect):
1863 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1864 (re_dfa_add_node, register_state): Likewise.
1865 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1866 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1867 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1868 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1870 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1872 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1873 to avoid a collision with bits/local_lim.h in glibc.
1874 All uses changed. Problem reported by Dmitry V. Levin in
1875 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1877 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1878 bugs in int versus size_t comparisons.
1879 (re_string_context_at): Fix bug where the code assumed that
1882 Use bool where appropriate.
1883 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1884 All callers changed.
1885 (calc_eclosure_iter): Likewise, for ROOT arg.
1886 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1887 (build_charclass_op): Likewise, for NON_MATCH arg.
1888 * regex_internal.c (re_string_allocate, re_string_construct):
1889 (re_string_construct_common): Likewise, for ICASE arg.
1890 * regexec.c (re_search_2_stub, re_search_stub):
1891 Likewise, for RET_LEN arg.
1892 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1893 (set_regs): Likewise, for FL_BACKTRACK arg.
1894 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1895 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1896 (calc_eclosure_iter, parse_bracket_exp):
1897 Use bool for internal variables that are booleans.
1898 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1899 (set_regs, build_sifted_states, sift_states_bkref):
1900 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1901 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1902 (find_collation_sequence_value):
1904 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1905 (re_node_set_compare):
1906 Return bool, not int. All callers changed.
1907 * regexec.c (check_halt_node_context, check_dst_limits):
1908 (build_trtable, check_node_accept): Likewise.
1909 * regex_internal.h: Include stdbool.h.
1911 Fix bugs uncovered when converting to bool.
1912 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1913 failure instead of charging ahead blindly.
1914 * regex_internal.c (register_state): Likewise.
1915 * regexec.c (re_search_2_stub): Use simpler method than boolean
1916 for freeing internal storage.
1917 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1918 bitset pieces used as boolean, to avoid undefined behavior
1919 on hosts that do int overflow checking.
1921 2005-08-31 Derek Price <derek@ximbiot.com>
1923 * getdelim.c (getdelim): Return EOF on EOF.
1924 Reported by Larry Jones <lawrence.jones@ugs.com>.
1926 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1928 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1929 lengths fit in regoff_t; this isn't true if regoff_t is the same
1931 * regex.c (re_search_internal): 5th arg is LAST_START
1932 (= START + RANGE) instead of RANGE. This avoids overflow
1933 problems when regoff_t is the same width as size_t.
1934 All callers changed.
1935 (re_search_2_stub): Check for overflow when adding the
1936 sizes of the two strings.
1937 (re_search_stub): Check for overflow when adding START
1938 to RANGE; if it occurs, substitute the extreme value.
1940 2005-08-31 Jim Meyering <jim@meyering.net>
1942 * regcomp.c (search_duplicated_node): Make first pointer arg
1944 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1945 (register_state): Likewise.
1946 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1947 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1948 (group_nodes_into_DFAstates): Likewise.
1950 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1952 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1953 old glibc regex code mishandles strings longer than 2**31 bytes.
1954 This patch fixes this when the regex code is used in gnulib
1955 (i.e., outside glibc).
1957 This patch should not affect the use of the regex code inside
1958 glibc. No doubt this problem also needs to be handled for glibc
1959 as well, but the result will be an incompatible change to the
1960 glibc ABI, and the old ABI will have to be supported too. That
1961 can be the the subject for another patch.
1963 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1964 governing whether the rest of this patch is active. By default,
1965 the macro is disabled and the patch has no effect.
1966 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1967 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1968 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1969 (re_match_2, re_set_registers): Use the new types.
1970 * regex_internal.h (Idx, re_hashval_t): New types.
1971 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1973 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1974 (re_string_context_at, bin_tree_t, re_dfastate_t):
1975 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1976 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1977 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1978 (re_string_char_size_at, re_string_wchar_at):
1979 (re_string_elem_size_at):
1980 Use the new types and macros to port to 64-bit hosts.
1981 Use unsigned types for internal values, so that the code
1982 mostly works even for arrays larger than SSIZE_MAX.
1983 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1984 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1985 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1986 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1987 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1988 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1989 (calc_inveclosure, parse_dup_op, build_range_exp):
1990 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1991 (fetch_number, create_token_tree, mark_opt_subexp):
1993 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1994 (create_cd_newstate, re_string_allocate, re_string_construct):
1995 (re_string_realloc_buffers, build_wcs_upper_buffer):
1996 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1997 (re_string_reconstruct, re_string_peek_byte_case):
1998 (re_string_fetch_byte_case, re_string_context_at):
1999 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2000 (re_node_set_init_copy, re_node_set_add_intersect):
2001 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2002 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2003 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2004 (re_acquire_state, re_acquire_state_context, register_state):
2006 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2007 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2008 (re_search_internal, re_search_2_stub, re_search_stub)
2009 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2010 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2011 (update_cur_sifted_state, check_dst_limits):
2012 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2013 (check_subexp_limits, sift_states_bkref, merge_state_array):
2014 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2015 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2016 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2017 (expand_bkref_cache, check_node_accept_bytes):
2018 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2019 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2020 (acquire_init_state_context, check_halt_node_context):
2021 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2022 (sift_states_backward, clean_state_log_if_needed):
2023 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2024 (find_recover_state, transit_state_sb, transit_state_mb):
2025 (transit_state_bkref, build_trtable, match_ctx_clean):
2027 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2028 to work around an assumption that REG_MISSING is negative.
2030 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2031 (seek_collating_symbol_entry) [defined _LIBC]:
2032 (lookup_collation_sequence_value) [defined _LIBC]:
2033 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2034 Use prototypes rather than old-style function definitions.
2035 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2036 (transit_state_sb) [0]:
2037 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2039 * regexec.c (re_search_internal): Simplify update of rm_so and
2042 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2043 (optimize_subexps, lower_subexp):
2044 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2045 since the signed shift might overflow. Use 1u<<31 instead.
2046 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2047 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2050 * regcomp.c (optimize_subexps, lower_subexp):
2051 Use CHAR_BIT rather than 8, for clarity.
2052 * regexec.c (check_dst_limits_calc_pos_1):
2053 (check_subexp_matching_top): Likewise.
2054 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2055 have to worry about portability issues when shifting it left.
2056 Remove no-longer-needed test for table_size > 0.
2057 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2058 in a word, as the resulting behavior is undefined.
2059 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2060 in one case, a <= should have been an <, and in another case the
2061 whole test was missing.
2062 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2063 the standard name CHAR_BIT.
2064 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2065 this is not true on one's complement and signed-magnitude hosts.
2067 * regex_internal.h (re_sub_match_top_t): Remove unused member
2069 (struct re_dfa_t): Remove unused member states_alloc.
2070 * regcomp.c (init_dfa): Don't initialize unused members.
2072 2005-08-31 Bruno Haible <bruno@clisp.org>
2074 * strstr.c: Include <stddef.h>, for NULL.
2075 * strcasestr.c: Likewise.
2076 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2078 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2080 * iconvme.h: Add prototype for iconv_alloc.
2082 2005-08-29 Simon Josefsson <jas@extundo.com>
2084 * iconvme.c: Fix errno.
2086 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2088 * iconvme.c: Split iconv_string into iconv_alloc.
2090 2005-08-27 Jim Meyering <jim@meyering.net>
2092 * fopen-safer.c: Merge minor changes from coreutils.
2093 * dup-safer.c: Likewise.
2094 * fd-safer.c: Likewise.
2096 Merge from coreutils.
2097 * stdio--.h: New file.
2098 * stdlib--.h: New file.
2099 * mkstemp-safer.c: New file.
2101 GNU tar needs these.
2102 * pipe-safer.c: New file.
2103 * creat-safer.c: New file.
2104 * fcntl--.h (creat): Define to creat_safer.
2105 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2106 * unistd--.h (pipe): Define to pipe_safer.
2107 * unistd-safer.h: Declare pipe_safer.
2109 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2111 * regex_internal.h: Remove all references to
2112 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2114 (bitset_not, bitset_merge, bitset_not_merge):
2115 (bitset_mask, re_string_allocate, re_string_construct):
2116 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2117 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2118 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2119 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2120 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2121 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2122 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2123 (re_acquire_state_context):
2124 Remove unnecessary forward decls.
2125 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2126 Put __attribute at function definition,
2127 now that the function decl has been removed.
2128 * lib/regex_internal.c (re_string_peek_byte_case):
2129 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2132 2005-08-26 Simon Josefsson <jas@extundo.com>
2134 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2135 Haible <bruno@clisp.org>.
2137 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2139 * regexec.c (set_regs): Don't alloca with an unbounded size.
2141 alloca modernization/simplification for regex.
2142 * regex.c: Remove portability cruft for alloca. This no longer
2143 needs to be at the start of the file, and can be moved into
2144 regex_internal.h and simplified.
2145 * regex_internal.h: Include <alloca.h>.
2146 (__libc_use_alloca) [!defined _LIBC]: New macro.
2147 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2148 now works outside glibc.
2150 2005-08-24 Simon Josefsson <jas@extundo.com>
2152 * getpass.c: Add WIN32 implementation. Conditionalize use of
2153 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2154 GLIBC specific code.
2156 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2158 Make regex safe for g++. This fixes one real bug (an "err"
2159 that should have been "*err"). g++ problem reported by
2161 * regex_internal.h (re_calloc): New macro, consistent with
2162 re_malloc etc. All callers of calloc changed to use re_calloc.
2163 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2164 not int. All callers changed.
2165 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2166 just use an array of size MB_LEN_MAX.
2167 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2168 (find_recover_state): Change "err" to "*err"; this fixes what
2169 appears to be a real bug.
2170 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2173 2005-08-25 Jim Meyering <jim@meyering.net>
2175 * open-safer.c: Include <config.h>.
2176 Otherwise, we'd lose LARGEFILE support in any file using
2179 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2181 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2182 * regex.h (regerror): Likewise.
2184 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2185 requires this. (The code never needed it.)
2187 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2188 All uses of recently-renamed identifiers changed to use the new,
2189 POSIX-compliant names. The code will build and run just fine
2190 without these changes, but it's better to eat our own dog food
2191 and use the standard-conforming names.
2193 * regex.h: Fix a multitude of POSIX name space violations.
2194 These changes have an effect only for programs that define
2195 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2196 do not change anything for programs compiled in the normal way.
2197 Also, there is no effect on the ABI.
2199 (_REGEX_SOURCE): New macro.
2200 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2201 defined and _GNU_SOURCE is not; this fixes a name space violation.
2203 Rename the following macros to obey POSIX requirements.
2204 The old names are still visible as macros if _REGEX_SOURCE is defined.
2205 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2206 RE_BACKSLASH_ESCAPE_IN_LISTS.
2207 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2208 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2209 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2210 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2211 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2212 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2213 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2214 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2215 (REG_INTERVALS): renamed from RE_INTERVALS.
2216 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2217 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2218 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2219 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2220 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2221 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2222 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2223 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2224 RE_UNMATCHED_RIGHT_PAREN_ORD.
2225 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2226 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2227 (REG_DEBUG): renamed from RE_DEBUG.
2228 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2229 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2230 unusual, since we can't clash with the POSIX REG_ICASE.
2231 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2232 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2233 (REG_NO_SUB): renamed from RE_NO_SUB.
2234 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2235 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2236 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2237 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2238 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2239 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2240 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2241 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2242 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2243 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2244 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2245 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2246 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2247 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2248 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2249 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2250 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2251 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2252 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2253 (REG_FIXED): Renamed from REGS_FIXED.
2254 (REG_NREGS): Renamed from RE_NREGS.
2256 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2257 of other REG_* macros, since POSIX says the user is allowed to
2258 #undef these macros selectively.
2260 (reg_errcode_t): Update comment stating what other tables need
2263 Rename the following enum values to obey POSIX requirements.
2264 The old names are still visible as macros.
2265 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2266 is not defined, since GNU is supposed to be a superset of POSIX as
2267 much as possible, and since we want reg_errcode_t to be a signed
2268 type for implementation consistency.
2269 (_REG_NOERROR): Renamed from REG_NOERROR.
2270 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2271 (_REG_BADPAT): Renamed from REG_BADPAT.
2272 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2273 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2274 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2275 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2276 (_REG_EBRACK): Renamed from REG_EBRACK.
2277 (_REG_EPAREN): Renamed from REG_EPAREN.
2278 (_REG_EBRACE): Renamed from REG_EBRACE.
2279 (_REG_BADBR): Renamed from REG_BADBR.
2280 (_REG_ERANGE): Renamed from REG_ERANGE.
2281 (_REG_ESPACE): Renamed from REG_ESPACE.
2282 (_REG_BADRPT): Renamed from REG_BADRPT.
2283 (_REG_EEND): Renamed from REG_EEND.
2284 (_REG_ESIZE): Renamed from REG_ESIZE.
2285 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2286 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2287 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2288 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2289 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2291 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2292 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2293 changed. But support the old name if the new one is not defined
2294 and if _REGEX_SOURCE.
2296 Change the following member names in struct re_pattern_buffer.
2297 The old names are still supported if !_REGEX_SOURCE.
2298 The new names are always supported, regardless of _REGEX_SOURCE.
2299 (re_buffer): Renamed from buffer.
2300 (re_allocated): Renamed from allocated.
2301 (re_used): Renamed from used.
2302 (re_syntax): Renamed from syntax.
2303 (re_fastmap): Renamed from fastmap.
2304 (re_translate): Renamed from translate.
2305 (re_can_be_null): Renamed from can_be_null.
2306 (re_regs_allocated): Renamed from regs_allocated.
2307 (re_fastmap_accurate): Renamed from fastmap_accurate.
2308 (re_no_sub): Renamed from no_sub.
2309 (re_not_bol): Renamed from not_bol.
2310 (re_not_eol): Renamed from not_eol.
2311 (re_newline_anchor): Renamed from newline_anchor.
2313 Change the following member names in struct re_registers.
2314 The old names are still supported if !_REGEX_SOURCE.
2315 The new names are always supported, regardless of _REGEX_SOURCE.
2316 (rm_num_regs): Renamed from num_regs.
2317 (rm_start): Renamed from start.
2318 (rm_end): Renamed from end.
2320 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2321 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2322 Prepend __ to parameter names.
2324 Undo yesterday's changes.
2326 2005-08-24 Jim Meyering <jim@meyering.net>
2328 Sync from coreutils.
2329 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2331 2005-08-21 Bruno Haible <bruno@clisp.org>
2333 * lock.h: Add multiple inclusion guard.
2334 * tls.h: Add multiple inclusion guard.
2336 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2338 * regex.h (REG_NOSYS)
2339 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2340 Define, since POSIX requires it as of 2001.
2341 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2342 New private symbol, used to keep the enum signed in all cases.
2343 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2344 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2346 * regex_internal.c (re_string_skip_chars, register_state):
2348 Remove forward decls; no longer needed now that we use prototypes.
2349 * regexec.c (acquire_init_state_context, check_halt_node_context):
2350 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2351 (clean_state_log_if_needed): Likewise.
2353 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2355 Fix problems reported by Sam Steingold in
2356 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2357 * regexec.c (sift_states_bkref): Fix portability bug: the code
2358 assumed that reg_errcode_t is a signed type, which is not
2359 necessarily true if _XOPEN_SOURCE is not defined.
2360 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2361 some compilers warn about it otherwise.
2363 2005-08-20 Jim Meyering <jim@meyering.net>
2365 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2366 of unused local, dfa.
2368 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2370 * regcomp.c (create_initial_state): Remove duplicate decl.
2371 (init_word_char, create_initial_state, duplicate_node_closure):
2372 (fetch_token, peek_token_bracket, build_range_exp):
2373 (build_collating_symbol): Remove forward decls; no longer needed
2374 now that we use prototypes.
2377 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2378 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2379 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2380 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2381 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2382 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2383 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2384 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2385 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2386 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2387 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2388 (build_charclass, build_charclass_op, fetch_number, create_tree):
2389 (create_token_tree, mark_opt_subexp, duplicate_tree):
2390 Use prototypes rather than old-style definitions.
2393 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2394 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2395 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2396 (re_string_reconstruct, re_string_peek_byte_case):
2397 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2398 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2399 (re_node_set_init_copy, re_node_set_add_intersect):
2400 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2401 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2402 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2403 (re_acquire_state, re_acquire_state_context, register_state):
2404 (create_ci_newstate, create_cd_newstate, free_state):
2406 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2407 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2408 (re_search_internal, prune_impossible_nodes):
2409 (acquire_init_state_context, check_matching, static):
2410 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2411 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2412 (update_regs, sift_states_backward, build_sifted_states):
2413 (clean_state_log_if_needed, merge_state_array):
2414 (update_cur_sifted_state, add_epsilon_src_nodes):
2415 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2416 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2417 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2418 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2419 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2420 (check_arrival, check_arrival_add_next_nodes):
2421 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2422 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2423 (check_node_accept_bytes, check_node_accept, extend_buffers):
2424 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2425 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2430 (re_string_allocate, re_string_construct, re_string_reconstruct):
2431 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2432 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2433 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2434 (re_string_context_at, re_string_peek_byte_case):
2435 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2436 is defined, since we now use prototypes always.
2438 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2439 C89 or better. All uses removed.
2441 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2443 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2444 [defined lint]: Suppress bogus uninitialized-variable warnings.
2446 * regcomp.c (duplicate_node): Return new index, not an error code,
2447 and let the caller return REG_ESPACE if out of space. This
2448 removes an uninitialied-variable warning with GCC 4.0.1, and also
2449 avoids taking the address of a local variable. All callers
2452 2005-08-19 Jim Meyering <jim@meyering.net>
2454 * regexec.c (proceed_next_node): Redo local variables to
2455 avoid GCC shadowing warnings.
2457 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2459 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2460 (re_node_set_insert_last, re_dfa_add_node):
2461 Rename local variables to avoid GCC shadowing warnings.
2463 2005-08-18 Bruno Haible <bruno@clisp.org>
2465 * strstr.c (strstr): Fix return value in multibyte case.
2466 * strcasestr.c (strcasestr): Likewise.
2468 2005-08-17 Jim Meyering <jim@meyering.net>
2470 Make the %s format (seconds since the epoch) work for a negative
2471 number and when used with a zero-padded field width, e.g. %015s.
2473 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2474 label so that it precedes the code to set `digits'. Otherwise,
2475 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2476 print `00-22'. Now, it prints `-0022', as it should.
2478 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2480 * regex.h: Remove useless space-before-tab. From coreutils.
2482 2005-08-17 Bruno Haible <bruno@clisp.org>
2484 * strcasestr.h: New file.
2485 * strcasestr.c: New file.
2487 2005-08-17 Bruno Haible <bruno@clisp.org>
2489 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2490 * strstr.c: Completely rewritten, with multibyte locale support.
2492 2005-08-17 Bruno Haible <bruno@clisp.org>
2494 * strcasecmp.c: Use mbuiter.h.
2496 2005-08-17 Bruno Haible <bruno@clisp.org>
2498 * mbuiter.h: New file.
2500 2005-08-16 Bruno Haible <bruno@clisp.org>
2502 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2504 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2505 NUL byte, not after it.
2507 2005-08-16 Bruno Haible <bruno@clisp.org>
2509 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2510 the valid ones. Makes the comparison operations transitive:
2511 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2512 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2514 2005-08-16 Bruno Haible <bruno@clisp.org>
2516 * strcase.h (strcasecmp): Add note in comments.
2517 * strncasecmp.c: Use code from strcasecmp.c.
2518 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2519 (strcasecmp): Work correctly in multibyte locales.
2521 2005-08-16 Bruno Haible <bruno@clisp.org>
2523 * strnlen1.h: New file.
2524 * strnlen1.c: New file.
2526 2005-08-16 Bruno Haible <bruno@clisp.org>
2528 * mbfile.h: New file.
2530 2005-08-16 Bruno Haible <bruno@clisp.org>
2532 * mbiter.h: New file.
2534 2005-08-16 Bruno Haible <bruno@clisp.org>
2536 * mbchar.h: New file.
2537 * mbchar.c: New file.
2539 2005-08-16 Bruno Haible <bruno@clisp.org>
2541 * tls.h: New file, from GNU gettext.
2542 * tls.c: New file, from GNU gettext.
2544 2005-08-15 Bruno Haible <bruno@clisp.org>
2546 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2549 2005-08-14 Jim Meyering <jim@meyering.net>
2551 Sync from coreutils.
2553 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2554 Use the hash-table-based cycle-detection code not just when
2555 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2556 Reported by James Youngman in
2557 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2558 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2559 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2560 This lets us compile with -DFTS_DEBUG, once again.
2561 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2562 * fts.c (fd_safer): Remove decl.
2563 Include fcntl--.h rather than unistd-safer.h
2564 (fts_safe_changedir): Don't call fd_safer; no longer needed
2565 now that we include fcntl--.h.
2567 2005-08-11 Simon Josefsson <jas@extundo.com>
2569 * readline.h, readline.c: New file.
2571 2005-08-11 Bruno Haible <bruno@clisp.org>
2573 * strnlen.h (strnlen): Change parameter name to match comment.
2575 2005-08-10 Simon Josefsson <jas@extundo.com>
2577 * strndup.c: Use strnlen.h.
2579 * strnlen.h: New file.
2581 2005-08-02 Simon Josefsson <jas@extundo.com>
2583 * getline.h, getline.c: Rewrite.
2585 * getdelim.h, getdelim.c: New files, ported from glibc.
2587 2005-07-31 Bruno Haible <bruno@clisp.org>
2589 * lock.h (gl_lock_initializer): New macro.
2590 (gl_lock_define_initialized): Use it.
2591 (gl_rwlock_initializer): New macro.
2592 (gl_rwlock_define_initialized): Use it.
2593 (gl_recursive_lock_initializer): New macro.
2594 (gl_recursive_lock_define_initialized): Use it.
2596 2005-07-26 Bruno Haible <bruno@clisp.org>
2598 * lock.h: Update from GNU gettext.
2599 * lock.c: Update from GNU gettext.
2601 2005-07-18 Bruno Haible <bruno@clisp.org>
2603 * lock.h (gl_once_t): New type.
2604 (gl_once_define, gl_once): New macros.
2605 * lock.c (fresh_once): New variable.
2606 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2609 2005-07-18 Simon Josefsson <jas@extundo.com>
2611 * check-version.c (check_version): Accept identical versions too.
2613 2005-07-18 Bruno Haible <bruno@clisp.org>
2615 * lock.h: New file, from GNU gettext.
2616 * lock.c: New file, from GNU gettext.
2618 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2620 * quotearg.c: Add translator comment suggested by Bruno Haible,
2621 with a minor change.
2623 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2625 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2626 copyright symbol and the year.
2627 * version-etc.c (COPYRIGHT_YEAR): New constant.
2628 (version_etc_va): Use parameterized copyright notice.
2629 Reword to conform to the current GNU coding standards.
2631 2005-07-11 Simon Josefsson <jas@extundo.com>
2633 * size_max.h: New file.
2635 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2637 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2640 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2641 and Paul Eggert <eggert@cs.ucla.edu>
2643 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2644 in wint_t, not wchar_t. Remove now-unnecessary cast.
2646 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2648 * regex.c, regex.h: Sync from libc.
2649 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2650 New files, synced from libc, except that regex_internal.h
2651 currently has a small porting fix.
2653 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2655 Remove the dependency of the strftime module on the tzset module.
2656 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2657 Copy the input structure, to work around some of the bug with
2658 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2659 Solaris releases, you should also use the tzset module, but we won't
2660 require it as a dependency any more since we don't want LGPLed code
2661 to depend on GPLed code.
2663 2005-07-02 Jim Meyering <jim@meyering.net>
2665 * backupfile.c (backup_args): Change a `0' to NULL.
2667 2005-07-01 Jim Meyering <jim@meyering.net>
2669 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2670 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2671 * save-cwd.c, tempname.c:
2672 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2673 and don't include <sys/file.h>).
2675 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2677 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2678 declares only 'struct timespec;' (!).
2680 2005-06-29 Jim Meyering <jim@meyering.net>
2682 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2683 type name. Use the variable name instead.
2684 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2686 2005-06-28 Simon Josefsson <jas@extundo.com>
2688 * check-version.h, check-version.c: New files.
2690 2005-06-28 Simon Josefsson <jas@extundo.com>
2692 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2693 collision with global variable. Better indentation. Don't
2694 increment buffer pointer beyond buffer end. Based on comments
2695 from Paul Eggert <eggert@cs.ucla.edu>.
2699 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2701 * canon-host.c (canon-host): Append trailing "," to 0 in
2702 initializer of struct addrinfo, as an indication that we don't
2703 care how many members the structure has.
2705 2005-06-24 Derek Price <derek@ximbiot.com>
2706 and Bruno Haible <bruno@clisp.org>
2708 Remove stat module & update lstat.
2709 * stat.c: Remove this file...
2710 (slash_aware_lstat): ...moving this content and its support...
2711 * lstat.c (rpl_lstat): ...into here.
2712 * lstat.h: New file.
2714 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2716 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2717 (ranged_convert): Don't save conversion in a temporary struct.
2718 This causes a warning with GCC 4.0.0, and anyway in the typical
2719 case it's not worth the extra 100 bytes or so of code.
2720 (ranged_convert, __mktime_internal): When calling a function via a
2721 pointer P, use P () rather than (*P) (), as we now assume C89 or
2724 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2726 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2727 "who -r" failed to give output. Problem reported by Tim Waugh.
2729 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2730 (xcalloc): Use it to avoid needless tests.
2731 Problem reported by Jim Meyering.
2733 2005-06-16 Jim Meyering <jim@meyering.net>
2735 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2736 when either N or S is zero.
2738 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2740 * argp.h (__option_is_short): Check upper limit of
2741 __key. Isprint() requires its argument to have the value
2742 of an unsigned char or EOF.
2744 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2746 * fnmatch.c (fnmatch): If there is an encoding error in a
2747 multibyte string or pattern, fall back on unibyte matching.
2748 Problem reported by James Youngman.
2750 2005-06-08 Bruno Haible <bruno@clisp.org>
2752 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2755 2005-06-08 Bruno Haible <bruno@clisp.org>
2757 * csharpcomp.h: New file, from GNU gettext.
2758 * csharpcomp.c: New file, from GNU gettext.
2759 * csharpcomp.sh.in: New file, from GNU gettext.
2761 2005-06-07 Derek Price <derek@ximbiot.com>
2764 * glob_.h: Indent nested #ifdef.
2766 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2768 Sync from coreutils.
2769 Use "file name" when talking about file names, instead of "filename"
2770 or "path", as per the GNU coding standards.
2771 * mkdir-p.c: Renamed from makepath.c.
2772 (make_dir_parents): Renamed from make_path. All callers changed.
2773 * mkdir-p.h: Likewise. All includers changed.
2774 * filenamecat.c: Renamed from path-concat.c.
2775 (file_name_concat): Renamed from path_concat. All callers changed.
2776 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2777 * filenamecat.h: Likewise. All includers changed.
2778 * acl.c: Don't use "path" or "filename" to mean "file name"
2779 in comments or local variable names.
2780 * basename.c: Likewise.
2781 * canonicalize.c, canonicalize.h: Likewise.
2782 * dirname.c, dirname.h: Likewise.
2783 * euidaccess.c: Likewise.
2784 * exclude.c: Likewise
2785 * fnmatch_.h, fnmatch_loop.c: Likewise.
2786 * fsusage.c, fsuage.h: Likewise.
2787 * fts.c, fts_.h: Likewise.
2788 * getcwd.c: Likewise.
2789 * getloadavg.c: Likewise.
2790 * mkstemp.c: Likewise.
2791 * mountlist.c, mountlist.h: Likewise.
2792 * openat.c, openat.h: Likewise.
2793 * readlink-stub.c: Likewise.
2794 * readutmp.c, readutmp.h: Likewise.
2795 * rename.c: Likewise.
2796 * rmdir.c: Likewise.
2798 * savedir.c: Likewise.
2799 * stripslash.c: Likewise.
2800 * tempname.c: Likewise.
2801 * xreadlink.c: Likewise.
2802 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2804 * exclude.h: Likewise.
2806 * euidaccess.c (getuid, getgid, getuid, getegid)
2807 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2808 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2809 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2810 * pathmax.h: Include <limits.h> unconditionally, since other
2811 files have been getting away with it for years (MORE/BSD 4.3
2813 * userspec.c (getpwnam, getgrnam, getgrgid)
2814 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2816 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2817 Define to 256, not 255, as per modern POSIX.
2819 2005-06-01 Bruno Haible <bruno@clisp.org>
2821 * csharpexec.h: New file, from GNU gettext.
2822 * csharpexec.c: New file, from GNU gettext.
2823 * csharpexec.sh.in: New file, from GNU gettext.
2825 2005-05-31 Derek Price <derek@ximbiot.com>
2826 Paul Eggert <eggert@cs.ucla.edu>
2829 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2831 2005-05-29 Derek Price <derek@ximbiot.com>
2832 Paul Eggert <eggert@cs.ucla.edu>
2834 * glob_.h, glob.c: New files.
2836 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2838 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2840 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2841 the configuration hassle isn't worth it.
2842 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2843 (LONGEST_MODIFIER, PRIuMAX): Remove.
2845 2005-05-27 Bruno Haible <bruno@clisp.org>
2847 * getlogin_r.h: Remove second include of <stddef.h>.
2849 2005-05-25 Bruno Haible <bruno@clisp.org>
2850 Derek Price <derek@ximbiot.com>
2852 * getlogin_r.h: Simplify API documentation.
2854 2005-05-25 Derek Price <derek@ximbiot.com>
2855 Paul Eggert <eggert@cs.ucla.edu>
2857 * getlogin_r.c, getlogin_r.h: New files.
2859 2005-05-22 Bruno Haible <bruno@clisp.org>
2861 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2862 Also include <sys/param.h> if it defines MIN, MAX.
2863 Based on a patch by Derek Price <derek@ximbiot.com>.
2865 2005-05-22 Bruno Haible <bruno@clisp.org>
2867 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2868 (INT64_MIN): Fix definition.
2869 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2871 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2872 NEED_SIGNED_INT_TYPES.
2874 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2875 HAVE_SYSTEM_INTTYPES.
2877 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2879 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2880 so that unistd-safer.h (GPL'ed code) need not be included.
2882 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2885 * fts.c: Don't include "cycle-check.h" or "hash.h".
2886 (setup_dir, free_dir): New functions.
2887 (enter_dir, leave_dir): Define trivial
2888 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2889 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2890 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2891 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2892 Move to fts-cycle.c.
2893 (fts_open): Use setup_dir.
2894 (fts_close): Use free_dir.
2895 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2896 This adds a label and some gotos, but the alternatives were messier.
2897 Check for memory allocation failure when entering a dir.
2898 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2899 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2900 (FTS): New member fts_cycle, that is a union that contains the
2901 old active_dir_ht and cycle_state. All uses changed to mention
2902 fts_cycle.ht and fts_cycle.state.
2903 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2904 fts.c, with the following changes:
2905 (setup_dir, free_dir): New functions.
2906 (enter_dir): Now returns bool. Return true if successful, false
2907 if memory exhausted. All callers changed.
2908 Do not bother partly cleaning up on
2909 memory allocation failure; that is free_dir's job.
2910 However, free ad if hash_insert fails, to avoid memory leak.
2911 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2912 fts->fts_options to see which union member to use.
2914 2005-05-20 Jim Meyering <jim@meyering.net>
2916 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2917 Now a macro, to pacify GCC.
2919 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2921 * chown.c (rpl_chown): Return -1 on failure.
2923 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2925 * canonicalize.c: Include canonicalize.h first, to test interface.
2926 Include <stddef.h> unconditionally, since we assume C89 now.
2927 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2928 * fts.c: Include fts_.h first, to check interface.
2929 Do not include intprops.h; no longer needed.
2930 Include cycle-check.h and hash.h, since fts_.h no longer does.
2931 Remove unnecessary casts of closedir to void.
2932 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2933 decide whether to decrement nlinks.
2934 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2935 (FTS): Use struct hash_table * instead of Hash_table, so that
2936 we no longer need to include hash.h here.
2938 2005-05-17 Jim Meyering <jim@meyering.net>
2940 * fts.c, fts_.h: New files, from coreutils.
2942 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2944 Sync from coreutils.
2945 * unlinkdir.c, unlinkdir.h: New files.
2946 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2947 regex.h, unlocked-io.h, xtime.h:
2948 White space changes only.
2949 * makepath.c (make_path): Port to hosts where leading "//" is special.
2950 * yesno.c: Include getline.h, not ctype.h.
2951 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2952 Use getline to remove arbitrary restriction on response length.
2954 2005-05-13 Bruno Haible <bruno@clisp.org>
2956 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2957 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2958 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2959 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2960 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2961 Add support for 64-bit integers in the MSVC compiler.
2963 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2965 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2966 Change the initial comment to refer to GPL, not LGPL.
2967 gnulib-tool will change it to LGPL as needed.
2969 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2970 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2971 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2972 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2973 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2974 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2975 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2976 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2977 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2978 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2979 concatpath.c, config.charset, copy-file.c, copy-file.h,
2980 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2981 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2982 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2983 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2984 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2985 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2986 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2987 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2988 full-read.c, full-read.h, full-write.c, full-write.h,
2989 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2990 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2991 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2992 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2993 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2994 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2995 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2996 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2997 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2998 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2999 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3000 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3001 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3002 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3003 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3004 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3005 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3006 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3007 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3008 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3009 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3010 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3011 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3012 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3013 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3014 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3015 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3016 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3017 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3018 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3019 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3020 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3021 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3022 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3023 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3024 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3025 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3026 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3027 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3028 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3029 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3030 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3031 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3032 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3033 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3034 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3035 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3036 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3037 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3038 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3039 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3040 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3041 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3042 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3043 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3044 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3045 Update FSF postal mail address.
3047 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3049 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3050 specified in ai_socktype. Fix invalid ai_protocol
3051 check. ai_protocol is usually set to 0 or depending on
3052 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3053 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3054 ai_socktype / ai_protocol in the returned addrinfo structure.
3056 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3057 Bruno Haible <bruno@clisp.org>
3059 * inet_ntop.h: New file.
3060 * inet_ntop.c: New file, from glibc with modifications.
3062 2005-05-08 Jim Meyering <jim@meyering.net>
3064 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3066 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3068 Merge from coreutils. Among other things,
3069 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3070 * fd-safer.c: New file.
3071 * fcntl-safer.h, open-safer.c: Remove.
3072 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3073 * dup-safer.c: Include unistd-safer.h first.
3074 Don't include errno.h.
3075 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3076 * file-type.h: Don't assume invoker included sys/stat.h first.
3077 * file-type.c: Rely on file-type.h change.
3078 * getloadavg.c: Include unistd-safer.h.
3079 (getloadavg): Use safer open.
3080 * getusershell.c: Include "stdio-safer.h".
3081 (getusershell): Use safer fopen.
3082 * long-options.c (long_options): Use NULL rather than 0.
3083 * modechange.h (mode_free): Remove; all callers changed to invoke
3085 * modechange.c: Likewise.
3086 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3087 (MODE_DONE): New constant.
3088 (struct mode_change): Remove 'next' member.
3089 (make_node_op_equals): New function; like the old one of the
3090 same name, except it allocates an array.
3091 (mode_compile, mode_create_from_ref): Use it.
3092 (mode_compile): Allocate result as an array, not a linked list.
3093 Parse octal string ourself, so that we catch mistakes like "+0".
3094 (mode_adjust): Arg is an array, not a linked list.
3095 * modechange.c: Include stat-macros.h, xalloc.h.
3096 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3097 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3098 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3099 Remove. This is now stat-macros.h's job.
3100 (talloc): Remove. All callers replaced by xalloc, so that
3101 our invokers don't have to worry about reporting memory failures.
3102 (make_node_op_equals): Remove.
3103 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3105 (struct mode_change): Moved here from modechange.h.
3106 (mode_append_entry): Remove.
3107 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3108 apps to have incorrect behavior. Use simpler algorithm for head
3109 and tail. Don't futz with umask; that's now the job of mode_adjust.
3110 Detect more invalid usages rather than having somewhat-random behavior.
3111 Don't insert an "a=" action, as that leads to incorrect behavior.
3112 (mode_compile, mode_create_from_ref): Return NULL on error instead
3113 of an enum, since now there's only one way to have an error. All
3115 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3116 at the correct time. Simplify calculation of "+u" and its ilk.
3117 Don't mishandle "+X".
3118 (mode_free): Remove "register" and localize decls.
3119 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3120 (struct mode_change): Move to modechange.c; callers don't
3121 need to see this stuff.
3122 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3123 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3124 (mode_change, mode_adjust): Reflect the new signatures noted above.
3125 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3126 that might redefine system include files.
3127 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3128 (my_usleep): Use NULL rather than (void *) 0.
3129 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3130 Use siginterrupt to specify that system calls should be interrupted.
3131 (rpl_nanosleep): Move initialization of suspended closer to call of
3133 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3134 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3135 (desirable_utmp_entry): New function.
3136 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3137 using x2nrealloc, to simplify logic.
3138 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3139 size calculation. Do not assume utmp file is a regular file.
3140 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3141 (READ_UTMP_CHECK_PIDS): New constant.
3142 * save-cwd.c: Include unistd-safer.h.
3143 (save_cwd): Use fd_safer.
3144 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3145 [!_LIBC] Include "stat-macros.h" instead.
3146 * unistd-safer.h (fd_safer): New decl.
3148 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3150 * byteswap_.h: New file.
3152 2005-04-25 Albert Chin <china@thewrittenword.com>
3154 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3157 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3159 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3160 that "UTC +1 second" continues to work. Problem reported
3162 (relunit_snumber): New rule.
3165 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3167 * getdate.y (universal_time_zone_table): New constant.
3168 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3169 universal_time_zone_table.
3170 (lookup_zone): Prefer universal_time_zone_table to
3171 local_time_zone_table, so that "GMT" time stamps are allowed in
3172 London during the summer. Problem reported by Ian Abbott.
3174 2005-04-12 Jim Meyering <jim@meyering.net>
3176 * human.c (humblock): Set *options even when returning due to
3177 xstrtoumax conversion failure. Thanks to a used-uninitialized
3180 2005-04-09 Jim Meyering <jim@meyering.net>
3182 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3183 -Wuninitialized: initialize tm0.tm_year.
3185 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3187 * getdate.y (parser_control): rels_seen is now a boolean, not a
3188 count, since there's no maximum. All uses changed.
3189 Add member dsts_seen.
3190 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3192 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3193 Use pc_rels_seen to decide whther a date is absolute.
3195 * getdate.y (number): Don't overwrite year.
3196 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3199 2005-04-02 Simon Josefsson <jas@extundo.com>
3201 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3202 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3204 2005-03-27 Jim Meyering <jim@meyering.net>
3206 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3208 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3210 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3211 "one's complement" -> "ones' complement" in comment, as per Knuth.
3212 "value of type" -> "type or expression" in comment.
3213 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3215 2005-03-26 Jim Meyering <jim@meyering.net>
3218 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3219 Correct typos: s/or/of/.
3221 2005-03-23 Jim Meyering <jim@meyering.net>
3223 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3225 2005-03-21 Jim Meyering <jim@meyering.net>
3227 Changes imported from coreutils.
3229 * cycle-check.c: Don't include xalloc.h.
3231 * path-concat.c: Don't include assert.h.
3232 (path_concat): Remove assertion that would have triggered
3233 for ABASE starting with more than one slash.
3234 Reported by Andreas Schwab.
3236 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3237 properly when ABASE is an absolute file name.
3238 Correct the description of this function.
3240 Add an assertion and a test driver.
3241 This fixes a bug introduced on 2004-07-02.
3242 Andreas Schwab reported the resulting failure of cp --parents:
3243 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3245 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3247 * strftime.c (my_strftime): If the underlying strftime returns 0
3248 (which shouldn't happen), generate nothing instead of returning 0
3249 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3251 2005-03-16 Bruno Haible <bruno@clisp.org>
3253 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3255 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3257 * strftime.c (my_strftime): Prepend space to format so that we can
3258 reliably distinguish strftime failure from empty output on POSIX
3261 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3263 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3264 (iconv_string): Don't guess a size-zero buffer, as that might cause
3265 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3266 result would be 'too large', where 'too large' is (heuristically)
3267 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3268 overflow concerns. This will prevent some unwanted malloc failures
3269 when the inputs are very large.
3271 2005-03-15 Bruno Haible <bruno@clisp.org>
3273 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3276 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3279 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3281 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3283 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3284 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3286 * strtol.c: Likewise.
3288 2005-03-14 Simon Josefsson <jas@extundo.com>
3290 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3293 2005-03-14 Jim Meyering <jim@meyering.net>
3295 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3296 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3297 to be nonzero so that we (and caller) can detect the difference
3298 between a valid zero-length expansion and an error return, even
3299 when the underlying strftime fails before writing anything into
3302 2005-03-10 Jim Meyering <jim@meyering.net>
3304 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3305 so that this module works on systems without fchdir.
3307 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3309 Factor int-properties macros into a single file, except for
3310 glibc-related files.
3311 * intprops.h: New file.
3312 * getloadavg.c: Include it instead of limits.h.
3313 (INT_STRLEN_BOUND): Remove.
3314 * human.c: Include intprops.h.
3315 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3316 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3317 * inttostr.h: Include intprops.h instead of limits.h.
3318 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3319 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3320 for consistency with intprops.h.
3321 (time_t_is_integer, twos_complement_arithmetic): Use them.
3322 * sig2str.h: Include <signal.h>, intprops.h.
3323 (INT_STRLEN_BOUND): Remove.
3324 * strftime.c (TYPE_SIGNED): Remove.
3325 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3326 * strtol.c: Adjust comments to match intprops.h.
3327 * userspec.c: Include intprops.h.
3328 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3329 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3330 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3331 instead of rolling our own expressions.
3332 * xstrtol.c: Include xstrtol.h first, to test interface.
3334 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3336 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3337 the right thing even if adding 1900 would overflow. Similarly
3338 for tm_mon + 1 and tm_yday + 1.
3339 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3340 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3341 (DO_SIGNED_NUMBER): New macro.
3342 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3344 2005-03-07 Bruno Haible <bruno@clisp.org>
3346 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3348 2005-03-03 Derek R. Price <derek@ximbiot.com>
3349 Bruno Haible <bruno@clisp.org>
3351 * pagealign_alloc.h: New file.
3352 * pagealign_alloc.c: New file.
3354 2005-01-28 Bruno Haible <bruno@clisp.org>
3356 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3359 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3361 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3362 The workaround isn't strictly needed for POSIX conformance, and
3363 it's too much of a pain to configure and maintain. We'll ask
3364 people to fix their kernels instead.
3365 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3366 (NANOSLEEP_BUG_WORKAROUND): Remove.
3367 (xnanosleep): Remove the workaround.
3369 2005-02-12 Bruno Haible <bruno@clisp.org>
3371 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3373 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3375 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3376 * timespec.h (gettime): Return void, since it always
3377 succeeds now. All uses changed.
3378 * gettime.c (gettime) Likewise.
3379 [HAVE_NANOTIME]: Prefer nanotime.
3380 Assume gettimeofday succeeds, as POSIX requires.
3381 Assime time () succeeds, since other code already does.
3382 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3383 (timespec_subtract): Remove.
3384 (NANOSLEEP_BUG_WORKAROUND): New constant.
3385 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3386 things considerably. Use it only on GNU/Linux hosts, since the
3387 workaround shouldn't be needed elsewhere.
3389 2005-02-24 Bruno Haible <bruno@clisp.org>
3391 * gettext.h: Update from GNU gettext 0.14.2.
3393 2005-02-24 Bruno Haible <bruno@clisp.org>
3395 * localcharset.c: Update from GNU gettext 0.14.2.
3396 * config.charset: Update from GNU gettext 0.14.2.
3398 2005-02-22 Simon Josefsson <jas@extundo.com>
3400 * iconvme.h, iconvme.c: New files, from libc.
3402 2005-02-20 Neil Conway <neilc@samurai.com>
3404 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3405 returned by OSX/Darwin if the specified buffer is not large
3406 enough for the hostname.
3408 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3410 * memrchr.h: New file.
3411 * chdir-long.c: Include it.
3412 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3413 Don't bother including stddef.h.
3415 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3417 * argp-help.c (__argp_help): Create a fake struct argp_state and
3418 pass it to _help, otherwise the latter coredumps trying to
3419 dereference state.root_argp.
3421 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3423 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3425 Include <sys/types.h>, for dev_t.
3426 (ME_DUMMY, ME_REMOTE): Move from here....
3427 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3428 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3430 Include mountlist.h first, to test the interface.
3432 2005-01-29 Bruno Haible <bruno@clisp.org>
3434 * progname.c (program_name): Initialize.
3435 Needed when linking statically on MacOS X.
3437 2005-01-28 Bruno Haible <bruno@clisp.org>
3439 * javacomp.sh.in: New file, from GNU gettext.
3440 * javacomp.h: New file, from GNU gettext.
3441 * javacomp.c: New file, from GNU gettext.
3443 2005-01-26 Bruno Haible <bruno@clisp.org>
3445 * javaexec.sh.in: New file, from GNU gettext.
3446 * javaexec.h: New file, from GNU gettext.
3447 * javaexec.c: New file, from GNU gettext.
3449 2005-01-26 Simon Josefsson <jas@extundo.com>
3451 * gai_strerror.c: Use GPL in header.
3453 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3455 * argp-help.c (hol_entry_help): Avoid using non-constant
3456 initializers for struct pentry_state.
3457 (__argp_error): Check return value of __asprintf
3458 (__argp_failure): Translate error message
3460 * argp-parse.c: Removed braces around the expansion of N_()
3462 2005-01-21 Jim Meyering <jim@meyering.net>
3464 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3465 same value as for Solaris 9.
3467 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3468 component length. This included changing the parameter to be
3469 of type `char *' rather than `char const *'.
3470 * chdir-long.h (chdir_long): Update prototype.
3472 * openat.c (fdopendir, fstatat): New functions.
3473 * openat.h: Include headers required for use of DIR and struct stat.
3474 [AT_SYMLINK_NOFOLLOW]: Define.
3475 (fdopendir, fstatat): Add prototypes.
3477 2005-01-21 Bruno Haible <bruno@clisp.org>
3479 * classpath.h: New file, from GNU gettext.
3480 * classpath.c: New file, from GNU gettext.
3482 2005-01-20 Simon Josefsson <jas@extundo.com>
3484 * version-etc-fsf.c: New file, with version_etc_copyright.
3485 * version-etc.c: Remove version_etc_copyright.
3486 * version-etc.h (version_etc_copyright): Use [] instead of * in
3487 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3489 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3491 * save-cwd.c (save_cwd): Remove code to support the case
3492 where fchdir is missing or flaky.
3494 2005-01-20 Simon Josefsson <jas@extundo.com>
3496 * base64.h (isbase64): Add.
3498 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3499 using a unsigned prototype, don't inline.
3500 (base64_decode): Use it.
3502 2005-01-19 Bruno Haible <bruno@clisp.org>
3504 * sh-quote.h: New file, from GNU gettext.
3505 * sh-quote.c: New file, from GNU gettext.
3507 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3509 Merge changes from coreutils, as described below in several
3510 changelogs dated today.
3512 * save-cwd.c: Include "save-cwd.h" before other include files.
3513 (O_DIRECTORY): Remove; not needed here, since "." must be
3514 a directory. All uses removed.
3515 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3516 universal on Suns, and we also need to test for IRIX.
3517 Revamp code to use 'if' rather than '#if'.
3518 Avoid unnecessary comparison of cwd->desc to 0.
3520 * utimens.c (futimens): Robustify the previous patch, by checking
3521 for known valid error numbers rather than observed invalid ones.
3523 2005-01-18 Jim Meyering <jim@meyering.net>
3525 * version-etc.c (version_etc_copyright): Update copyright date.
3527 * utimens.c (futimens): Account for the fact that futimes
3528 can also fail with errno == ENOSYS or errno == ENOENT.
3529 Patch from Dmitry V. Levin.
3531 Change the name of the robust chdir function from chdir to chdir_long.
3532 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3533 (restore_cwd): Use chdir_long, not chdir.
3534 * chdir-long.c: Renamed from chdir.c.
3535 * chdir-long.h: Renamed from chdir.h.
3536 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3539 2005-01-18 Bob Proulx <bob@proulx.com>
3541 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3542 offsetof() macro construct to avoid compile failure with native HP-UX
3543 11.0 ANSI C compiler.
3545 2005-01-06 Bruno Haible <bruno@clisp.org>
3547 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3548 because stpncpy.m4 takes care of it.
3550 2004-01-24 Bruno Haible <bruno@clisp.org>
3552 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3554 2003-10-09 Bruno Haible <bruno@clisp.org>
3556 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3558 2005-01-06 Bruno Haible <bruno@clisp.org>
3560 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3561 * fwriteerror.c: Include <stdbool.h>.
3562 (fwriteerror): At the end, close the file stream. Record whether
3563 stdout was already closed.
3565 2004-05-27 Bruno Haible <bruno@clisp.org>
3567 * execute.c (environ): Declare if needed.
3568 * pipe.c (environ): Likewise.
3569 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3571 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3573 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3574 definitions to be after all include files, to avoid collisions.
3575 Problem reported by Bob Proulx.
3577 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3579 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3580 not needed. This removes a dependency on the gettext module.
3581 [defined _LIBC]: Do not include <libintl.h>; not needed.
3583 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3585 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3588 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3590 * argp-parse.c: Include <stddef.h>.
3591 (alignof, alignto): New macros.
3592 (parser_init): Don't assume that void * is aligned sufficiently
3595 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3596 need to extend the stack.
3597 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3600 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3602 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3604 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3606 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3607 Remove now-obsolete comment about AIX.
3608 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3609 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3610 (YYMAXDEPTH): New macro.
3612 2004-12-18 Bruno Haible <bruno@clisp.org>
3614 * fatal-signal.c (fatal_signals): Make non-const.
3615 (init_fatal_signals): New function.
3616 (uninstall_handlers, install_handlers): Ignore signals that were set to
3618 (at_fatal_signal): Call init_fatal_signals.
3619 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3621 Reported by Paul Eggert.
3623 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3625 * getdate.y (textint): New member "negative".
3626 (time_zone_hhmm): New function.
3627 Expect 14 shift-reduce conflicts, not 13.
3628 (o_colon_minutes): New rule.
3629 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3630 (yylex): Set the "negative" member of signed numbers.
3632 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3634 Changes imported from coreutils.
3635 * hard-locale.c: Assume <locale.h> exists.
3637 (GLIBC_VERSION): New macro.
3638 (hard_locale): Assume setlocale exists.
3639 Rewrite to avoid #ifdef.
3640 Use strdup rather than malloc + strcpy.
3641 * human.c: Assume <locale.h> exists.
3642 (human_readable): Assume localeconv exists.
3644 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3646 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3647 convert T2, not T. (Imported from libc.)
3649 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3651 * getcwd.c (is_ENAMETOOLONG): New macro.
3652 (__getcwd.c): Don't restore errno; glibc doesn't.
3653 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3654 first, falling back to our code only if its results look suspicious.
3655 Ensure that the resulting buffer is only as large as necessary.
3657 * readutmp.c: Include readutmp.h first.
3658 Include <errno.h>, since readutmp.h no longer does that.
3659 * readutmp.h: Don't include <errno.h>,
3660 <sys/param.h>, <time.h>; not needed to establish interface.
3661 (errno): Remove decl.
3662 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3663 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3664 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3666 2004-11-28 Simon Josefsson <jas@extundo.com>
3668 * base64.h, base64.c: New file.
3670 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3672 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3674 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3676 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3677 HP's ANSI C compiler.
3678 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3679 Declaring int functions causes warnings on some modern systems and
3680 shouldn't be needed to compile on ancient ones.
3681 * same.c (MIN) [defined MIN]: Don't define, since it's already
3684 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3685 with the following changes.
3686 (__set_errno): Parenthesize properly.
3687 Include <stdbool.h>.
3688 (MIN, MAX, MATCHING_INO): New macros.
3689 (__getcwd): Define with prototype, not K&R form.
3690 Use heuristics to allocate default buffer on stack if possible.
3691 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3692 behavior, and to avoid the PATH_MAX limit when computing
3694 Use MATCHING_INO to compare inode number to file.
3695 Check for arithmetic overflow in size calculations.
3696 Fix bug in reallocation of dot array that caused getcwd to fail
3697 on directories nested deeper than 75.
3698 Be more careful about saving errno on error.
3699 Do not use realloc; use only free+malloc, as this is a bit
3700 more flexible and avoids a needless copy operation.
3701 Do not inspect st_dev and st_ino for symbolic links; POSIX
3702 doesn't specify the latter.
3703 Check for closedir errors.
3704 Avoid needless casts.
3705 Use "#ifdef weak_alias" around weak_alias, to be like other
3707 The following changes to getcwd.c have effect only when used in
3708 gnulib; they have no effect inside glibc proper.
3709 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3710 as alloca isn't used.
3711 (alloca, __alloca): Likewise.
3712 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3713 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3714 unconditionally, as gnulib assumes C89 or better.
3715 Do not include <sys/param.h>.
3716 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3717 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3719 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3720 Include <dirent.h> in a way that is compatible with modern Autoconf.
3721 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3722 New macros, if not already defined.
3723 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3724 Use "_LIBC", not "defined _LIBC", for consistency.
3725 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3727 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3728 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3729 * xgetcwd.c: David MacKenzie's old code was removed, so give
3730 credit only to Jim Meyering and adjust the copyright dates.
3731 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3732 <stdlib.h>, <unistd.h>, "pathmax.h".
3733 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3734 (INITIAL_BUFFER_SIZE): Remove.
3735 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3737 2004-11-23 Jim Meyering <jim@meyering.net>
3739 * getopt_.h: Remove trailing blanks.
3741 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3743 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3744 (futimens): New function, which uses futimes if available.
3745 (futimens, utimens): Support timespec==NULL, with same semantics
3746 as utime and utimens.
3747 * utimens.h (futimens): New decl.
3749 2004-11-23 Jim Meyering <jim@meyering.net>
3751 * __fpending.c: Add comment.
3753 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3755 * getopt_.h: Re-addition of __getopt_argv_const caused
3756 redefinition warnings. To avoid them, include the defines
3757 in `#if !defined __need_getopt ... #endif'. The only place
3758 where __getopt_argv_const is used is in definitions
3759 of getopt_long and getopt_long_only below, which are as well
3760 protected by `#ifndef __need_getopt'.
3761 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3762 __need_getopt after including <stdio.h> and <unistd.h> These
3763 headers might have defined it.
3765 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3767 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3769 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3770 optopt): Use them instead of invoking ## directly; otherwise, the
3771 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3773 2004-11-19 Bruno Haible <bruno@clisp.org>
3775 * strtok_r.c: Move comments from here...
3776 * strtok_r.h: ... to here.
3778 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3780 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3781 might fail. Problem reported by Yoann Vandoorselaere.
3782 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3783 that mishandle size_t overflow.
3785 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3787 * canon-host.c: Include "strdup.h".
3788 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3789 Use strdup instead of malloc/strcpy to duplicate strings.
3791 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3792 (human_space_before_unit): New constant.
3793 * human.c (human_readable): Support it.
3795 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3796 (xgetcwd): Set errno correctly when failing.
3797 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3798 the failure is actually due to a PATH_MAX problem.
3800 Further getopt changes to make it more likely that glibc will
3801 buy the changes back.
3802 * getopt.c (POSIXLY_CORRECT): New constant.
3803 (getopt): Use it, so to preserve glibc semantic
3804 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3805 when compiling for libc.
3806 * getopt_.h (__getopt_argv_const): Bring it back.
3807 (getopt_long, getopt_long_only): Use it.
3809 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3810 New arg POSIXLY_CORRECT. All callers changed.
3811 (getopt): Argv is now char * const *, as per standard.
3812 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3813 not char *__getopt_argv_const *.
3814 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3815 _getopt_long_only_r): Likewise.
3816 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3817 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3818 _getopt_long_r, _getopt_long_only_r): Likewise.
3819 * getopt_.h (__getopt_argv_const): Remove.
3820 (getopt): Argv is now char * const *, as per standard.
3822 * getdate.y (tORDINAL): New token.
3823 (day, relunit): Allow it for relative times.
3824 (relative_time_table): Use tORDINAL for ordinals.
3826 2004-11-15 Jim Meyering <jim@meyering.net>
3828 * closeout.c: Include "__fpending.h" once again.
3829 Include <stdbool.h>.
3830 (close_stdout): Don't fail just because stdout was closed initially,
3831 since some programs don't write to stdout in the normal course of
3832 operation (other than --version and --help), and we don't want this
3833 function to make e.g. `touch file >&-' fail.
3834 But do fail if it was closed and someone has tried to write to it.
3835 E.g., `printf foo >&-' must fail.
3837 2004-11-11 Simon Josefsson <jas@extundo.com>
3839 * strtok_r.h, strtok_r.c: New file.
3841 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3843 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3844 we can stop lying to compilers about the constness of argv when we
3845 are compiled outside glibc.
3846 (getopt, getopt_long, getopt_long_only): Use it.
3847 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3849 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3850 _getopt_long_only_r): Likewise.
3851 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3852 _getopt_long_only_r): Likewise.
3854 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3855 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3856 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3857 the other external symbols.
3858 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3859 declaration, since the above renaming now works around collisions.
3861 2004-11-11 Jim Meyering <jim@meyering.net>
3863 * linebreak.c: Remove trailing blanks.
3864 * alloca_.h: Likewise.
3865 * acosl.c: Likewise.
3866 * euidaccess.c: Likewise.
3867 * allocsa.h: Likewise.
3869 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3871 * mktime.c (SHR): New macro, which is a portable
3872 substitute for >> that should work even on Crays.
3873 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3874 Problem reported by Mark D. Baushke in
3875 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3876 * getdate.y (SHR): Likewise.
3878 * strftime.c (SHR): Likewise.
3880 * quotearg.c (struct quoting_options): Use unsigned int for
3881 quote_these_too, so that right shifts are well defined. All uses
3884 2004-11-10 Simon Josefsson <jas@extundo.com>
3886 * getaddrinfo.h, getaddrinfo.c: New files.
3888 2004-11-10 Jim Meyering <jim@meyering.net>
3890 Ensure that no close failure goes unreported.
3891 * closeout.c (close_stdout): Always close stdout. I.e., don't
3892 return early when it seems there's nothing to flush.
3893 Don't include __fpending.h.
3895 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3897 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3899 2004-11-05 Bruno Haible <bruno@clisp.org>
3901 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3902 Reported by Mark D. Baushke <mdb@cvshome.org>.
3904 2004-11-04 Bruno Haible <bruno@clisp.org>
3906 2004-09-11 Bruno Haible <bruno@clisp.org>
3907 * allocsa.valgrind: New file.
3908 2004-02-06 Bruno Haible <bruno@clisp.org>
3909 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3910 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3911 Reported by Christopher Seip <chris.seip@hp.com>.
3913 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3915 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3916 with errno == ERANGE if the buffer is too small.
3917 Problem reported by Mark D. Baushke.
3919 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3921 * xreadlink.c (MAXSIZE): New macro.
3922 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3923 size does not exceed MAXSIZE. Avoid cast.
3924 As suggested by Mark D. Baushke in
3925 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3926 if readlink fails with buffer size just under MAXSIZE, try again
3929 2004-11-02 Derek R. Price <derek@ximbiot.com>
3930 and Paul Eggert <eggert@cs.ucla.edu>
3932 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3933 (get_date): Overparenthesize to avoid GCC warning.
3935 2004-11-02 Bruno Haible <bruno@clisp.org>
3937 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3938 function returns void.
3940 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3942 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3943 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3946 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3948 * getdate.y: Add support for TZ="foo" within a date string.
3949 Fix some bugs near time_t boundaries. Reject dates with
3950 out-of-range components, e.g., "Sept 31".
3951 Include <stdlib.h>, "setenv.h", "xalloc.h".
3952 (ISDIGIT_LOCALE): Remove; unused.
3953 Note that the TZ and time functions used here are not reentrant.
3954 (mktime_ok, get_tz): New functions.
3955 (TZBUFSIZE): New constant.
3956 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3957 This requires that we sometimes generate our own TZ="XXX..." setting.
3959 2004-10-27 Derek R. Price <derek@ximbiot.com>
3961 * mktime.c (not_equal_tm): Remove redundant check.
3963 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3965 * getdate.y: Use Bison 1.875 features, and some minor
3966 code cleanups. This change does not affect semantics.
3967 Don't include <stdlib.h>; no longer needed.
3968 Don't include unlocked-io.h; only the "#if TEST" code uses
3969 stdio, and performance isn't crucial there.
3970 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3971 Bison 1.875 features as described below.
3972 All uses of "PC." replaced by "pc->".
3973 (YYSTYPE): Add a forward declaration.
3974 (yylex, yyerror): Use full prototypes in forward decls.
3975 Use "%pure-parser" rather than obsolescent "%pure_parser".
3976 Use %parse-param and %lex-param instead of obsolescent
3977 YYPARSE_PARAM and YYLEX_PARAM.
3978 (meridian_table, month_and_day_table, time_units_table,
3979 relative_time_table, time_zone_table, military_table,
3980 lookup_zone, lookup_word, get_date):
3981 Use NULL instead of 0 where appropriate.
3982 (to_hour): Avoid abort (), to avoid a dependency on
3984 (yyerror, yylex): Now accepts parser_control * arg.
3985 (main) [TEST]: Use '\0' rather than 0 for char.
3987 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3989 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3990 It's now the caller's responsibility to handle the case where
3991 !HAVE_GETPAGESIZE && !defined getpagesize.
3993 * mktime.c (leapyear): Arg is long int, not int.
3995 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3997 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3999 2004-10-12 Simon Josefsson <jas@extundo.com>
4001 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4002 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4005 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4007 * vsnprintf.h: New file.
4008 * vsnprintf.c: New file.
4010 2004-10-07 Bruno Haible <bruno@clisp.org>
4012 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4013 into the provided buffer.
4015 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4017 * diacrit.c, diacrit.h: Add GPL notice.
4019 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4020 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4021 * logl.c (logl): Keep the code as similar to glibc as possible.
4022 This avoids a potential constant-folding bug.
4024 2004-10-05 Bruno Haible <bruno@clisp.org>
4026 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4028 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4030 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4031 * xmalloc.c (xmemdup): Likewise.
4032 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4033 XFREE): Remove these long-obsolescent macros.
4034 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4035 * xstrdup.c: Remove.
4037 * regex.c (re_comp): Cast gettext return value to char *,
4038 Problem reported by Martin Neitzel via Mark D. Baushke.
4040 2004-10-04 Simon Josefsson <jas@extundo.com>
4042 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4043 '#ifdef USE_UNLOCKED_IO'.
4045 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4047 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4048 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4049 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4050 regex.c, sha1.c, version-etc.c, yesno.c:
4051 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4052 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4053 the includer's responsibility.
4055 Sync from coreutils.
4057 * modechange.c (mode_compile): Don't decrement a pointer that
4058 points to the start of a string, as the C Standard says the
4059 resulting behavior is undefined.
4061 * backupfile.h (enum backuptype): Rename none -> no_backups,
4062 simple -> simple_backups, numbered_existing ->
4063 numbered_existing_backups, numbered -> numbered_backups
4064 to avoid shadowing problems. All uses changed.
4065 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4066 * backupfile.c (check_extension, numbered_backup):
4067 Rename locals to avoid shadowing 'basename'.
4068 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4071 * .cppi-disable: Add getopt_.h, getopt_int.h.
4072 * .cvsignore: Add getopt.h.
4074 2004-10-04 Simon Josefsson <jas@extundo.com>
4076 * memmem.h: New file.
4077 * memmem.c: New file, taken from glibc.
4079 2004-10-02 Jim Meyering <jim@meyering.net>
4081 * dirfd.h, getpagesize.h: Add copyright notice.
4083 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4085 * snprintf.c: Remove comments as to why each header is needed.
4087 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4089 * strsep.h: New file.
4090 * strsep.c: New file.
4092 2004-10-01 Simon Josefsson <jas@extundo.com>
4094 * snprintf.c (snprintf): Handle size==0.
4096 2004-10-01 Simon Josefsson <jas@extundo.com>
4097 Bruno Haible <bruno@clisp.org>
4099 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4100 (snprintf): Declare 'args'.
4102 2004-09-30 Simon Josefsson <jas@extundo.com>
4104 * snprintf.h, snprintf.c: New files.
4106 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4108 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4109 (hol_entry_help): Never translate an empty string.
4110 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4111 * argp.h (OPTION_NO_TRANS): New option.
4113 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4115 * xvasprintf.c: Include xalloc.h.
4116 (xvasprintf): Use xalloc_die, not xmalloc_die.
4118 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4120 * dummy.c: Change copyright notice to FSF, and license to GPL.
4122 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4124 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4125 Problem reported by Bruno Haible in:
4126 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4128 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4130 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4131 in case some system header has #define'd it. Problem reported by
4132 Soeren D. Schulze in
4133 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4135 2004-09-08 Bruno Haible <bruno@clisp.org>
4137 * stdint_.h: New file, taken from GNU clisp.
4139 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4141 * xvasprintf.h: New file.
4142 * xvasprintf.c: New file.
4143 * xasprintf.c: New file.
4145 2004-09-08 Bruno Haible <bruno@clisp.org>
4147 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4149 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4151 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4153 Import from coreutils.
4154 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4155 strings on unbounded length. alloca's performance benefits aren't
4156 that important here.
4158 (parse_with_separator): New function, with most of the internals
4159 of the old parse_user_spec. Allow user to omit both user and group,
4160 for compatibility with FreeBSD.
4161 Clone only the user name, not the entire spec.
4162 Do not set *uid, *gid unless entirely successful.
4163 Avoid memory leak in some failing cases.
4164 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4165 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4166 (parse_user_spec): Rewrite to use parse_with_separator.
4168 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4170 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4171 its complicated substitute.
4172 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4173 and program_invocation_name.
4174 (__argp_basename) [!_LIBC]: Remove; the only use was
4175 replaced by its body.
4176 (__argp_short_program_name): Change condition from
4177 !defined __argp_short_program_name to
4178 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4179 to match argp-namefrob.h.
4180 (__argp_failure): Don't assume strerror_r returns char *.
4181 * argp-parse.c (N_): Define unconditionally.
4182 (argp_default_options): Fill out initializers with 0 to avoid
4185 2004-08-12 Simon Josefsson <jas@extundo.com>
4187 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4188 * getopt_.h: Renamed from getopt.h.
4190 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4192 Merge from coreutils.
4194 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4195 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4196 for Reliant Unix 5.43.
4198 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4199 (union fooround): Use uintmax_t, not long int.
4200 The rest is a merge from libc:
4201 [defined _LIBC]: Include <shlib-compat.h>.
4202 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4204 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4206 * strverscmp.c: Convert to UTF-8.
4208 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4210 * obstack.h (obstack_empty_p):
4211 Don't assume that chunk->contents is suitably aligned.
4212 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4213 Likewise. Problem reported by Benno in
4214 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4216 * chown.c (rpl_chown): Work even if the file is writeable but not
4217 readable. This could be improved further but it'd take some work.
4219 2004-08-08 Simon Josefsson <jas@extundo.com>
4221 * xgethostname.c: Don't include error.h (not used).
4224 * getpass.c: Include getpass.h first.
4226 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4228 * xalloc-die.c: New files.
4229 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4231 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4232 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4233 (_, N_, xalloc_die): Move to xalloc-die.c.
4234 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4235 so that we needn't mess with xalloc_msg_memory_exhausted.
4237 * sha1.h: Renamed from sha.h.
4238 (SHA1_H): Renamed from _SHA_H.
4239 (sha1_ctx): Renamed from sha_ctx.
4240 (sha1_init_ctx): Renamed from sha_init_ctx.
4241 (sha1_process_block): Renamed from sha_process_block.
4242 (sha1_process_bytes): Renamed from sha_process_bytes.
4243 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4244 (sha1_read_ctx): Renamed from sha_read_ctx.
4245 (sha1_stream): Renamed from sha_stream.
4246 (sha1_buffer): Renamed from sha_buffer.
4247 * sha1.c: Likewise; renamed from sha.c.
4248 Do not include <sys/types.h>.
4249 Include <stddef.h> rather than <stdlib.h>.
4251 2004-08-08 Bruno Haible <bruno@clisp.org>
4253 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4254 FILESYSTEM_PREFIX_LEN.
4255 * progreloc.c: Likewise.
4256 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4258 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4261 * argp-help.c (make_hol, hol_append): Don't assume that
4262 SIZE_MAX is a valid preprocessor constant.
4263 (__argp_basename): Change from "#ifndef _LIBC"
4264 to "#ifndef __argp_short_program_name", so that
4265 we don't compile these functions for tar.
4267 More merges from coreutils.
4268 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4269 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4271 * addext.c: Remove; no longer needed.
4272 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4273 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4274 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4275 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4276 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4277 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4278 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4279 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4280 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4281 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4282 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4283 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4284 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4285 Import changes from coreutils.
4287 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4289 Merge from coreutils.
4291 * .gdb-history: Remove; this doesn't belong here.
4293 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4294 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4295 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4297 * dirname.h: Include <stdbool.h>.
4298 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4299 for consistency with POSIX terminology. All uses changed.
4300 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4301 (strip_trailing_slashes): Use bool for booleans.
4302 * stripslash.c (strip_trailing_slashes): Likewise.
4304 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4305 sometimes returns a positive errno value even when it succeeds.
4306 (print_errno_message) [!LIBC]: Fall back on strerror if
4309 * path-concat.c (mempcpy): Don't define if a system header defines it.
4310 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4311 (longest_relative_suffix): New function.
4312 (path_concat): Use it. Assume first argument is not NULL.
4313 Port to DOS. Omit redundant separators.
4314 Report an error instead of returning NULL.
4315 Use mempcpy instead of memcpy.
4316 (xpath_concat): Remove: not declared or used.
4318 * same.h: Include <stdbool.h>
4319 (same_name): Return bool, not int.
4320 * same.c (same_name): Likewise.
4321 (errno): Don't declare; we assume C89 or better now.
4323 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4324 if not already defined.
4326 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4327 * dup-safer.c (errno): Likewise.
4329 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4331 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4334 2004-08-03 Simon Josefsson <jas@extundo.com>
4336 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4337 * progname.h: Don't include stdbool.h.
4339 2004-08-02 Simon Josefsson <jas@extundo.com>
4341 * getsubopt.h: New file, with comments from Bruno Haible.
4342 * getsubopt.c: New file, from glibc, but slightly modified based on
4343 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4345 2004-08-01 Simon Josefsson <jas@extundo.com>
4347 * xgetdomainname.c: Include stdlib.h, for free().
4349 2004-07-16 Simon Josefsson <jas@extundo.com>
4351 * dummy.c: New file.
4353 2004-07-16 Bruno Haible <bruno@clisp.org>
4355 * backupfile.h: Add extern "C" for C++.
4356 * closeout.h: Likewise.
4357 * copy-file.h: Likewise.
4358 * findprog.h: Likewise.
4359 * full-write.h: Likewise.
4360 * pathname.h: Likewise.
4361 * progname.h: Likewise.
4362 * stpcpy.h: Likewise.
4363 * stpncpy.h: Likewise.
4364 * strcase.h: Likewise.
4365 * strstr.h: Likewise.
4366 * xalloc.h: Likewise.
4368 * mbswidth.h: Add extern "C" for C++.
4369 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4371 2004-07-09 Simon Josefsson <jas@extundo.com>
4373 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4374 failed without this.)
4376 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4378 * fchown-stub.c: New file.
4380 2004-06-24 Jim Meyering <jim@meyering.net>
4382 * obstack.h (obstack_base): Cast to (void *), per documentation.
4384 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4386 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4388 2004-06-01 Jim Meyering <jim@meyering.net>
4390 * calloc.c: New file.
4392 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4394 * getdate.y (yylex): Allow space between sign and number.
4395 Problem reported by Dan Jacobson.
4397 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4398 and Jim Meyering <jim@meyering.net>
4400 Merge from coreutils CVS.
4402 * stat-macros.h: New file, with contents from file-type.h
4403 and coreutils' system.h.
4404 * file-type.c: Include "stat-macros.h".
4405 * file-type.h (file_type): Move all macro definitions to new file,
4408 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4409 Wrap old code with this conditional.
4410 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4411 function that does not dereference symlinks.
4412 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4414 * xreadlink.c: Include xreadlink.h first, to catch .h file
4415 dependency problems.
4416 (xreadlink): Accept new arg SIZE, for efficiency.
4417 All decls and uses changed.
4418 * xreadlink.h: Include <stddef.h>, for size_t.
4420 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4421 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4423 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4425 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4427 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4428 macros to be defined.
4429 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4430 the allocator returns NULL because the requested size is zero.
4432 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4434 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4435 var. Add comment explaining why libc still defines it. This
4436 merges the following patch from glibc:
4437 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4439 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4441 * obstack.c (_obstack): Remove unused variable. It hasn't been
4442 present in glibc since revision 1.1 of this file.
4443 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4444 obstack_alignment_mask, obstack_alloc, obstack_base,
4445 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4446 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4447 obstack_grow0, obstack_init, obstack_int_grow,
4448 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4449 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4450 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4451 nonexistent functions.
4453 2004-05-17 Derek R. Price <derek@ximbiot.com>
4454 Paul Eggert <eggert@cs.ucla.edu>
4456 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4458 2004-05-14 Bruno Haible <bruno@clisp.org>
4460 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4461 that consists of a '.' followed by an empty digit string.
4462 Patch by Tor Lillqvist <tml@iki.fi>.
4464 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4466 Port obstack to the AS/400, where pointers are 16 bytes wide and
4467 you cannot cast an integer to a valid pointer. This patch is
4468 currently waiting to be integrated into glibc; see
4469 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4471 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4472 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4473 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4474 (struct obstack): temp member is now a union of a pointer and
4475 an integer, instead of an integer. All integer uses changed.
4476 This does not affect the physical layout of struct obstack,
4477 except on hosts (like the AS/400) where the size or alignment of
4478 void * is greater than that of ptrdiff_t.
4479 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4480 __STDC__)]: Store temporary in pointer member of union, not
4482 * obstack.c: Include <stddef.h>, for offsetof.
4483 (struct fooalign): Remove; it doesn't need a name.
4484 (union fooround): Change double to long double, and add void *.
4485 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4486 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4487 not a macro. Hence the values are always int; so remove all
4488 casts-to-int in uses.
4490 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4491 Derek Price <derek@ximbiot.com>
4493 * alloca.c: Include <alloca.h>, to get our interface.
4494 * alloca_.h: Use __alloca on AIX, so that we don't have to
4495 include <alloca.h> first. Use C89 prototype for alloca; this
4496 requires including <stddef.h> for size_t. Use extern "C" if C++.
4497 Use #elif for simplicity, since we can assume C89 now.
4498 Don't try to source the system alloca.h since it will not be found
4499 and to prevent recursively including its replacement.
4500 * fnmatch.c: Include <alloca.h> instead of opencoding.
4501 * regex.c: Likewise.
4503 2004-05-16 Derek Price <derek@ximbiot.com>
4504 Paul Eggert <eggert@cs.ucla.edu>
4506 getline cleanup. This changes the getndelim2 API: both order of
4507 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4510 * getline.c: Don't include stddef.h or stdio.h, since our
4511 interface does that.
4512 (getline): Always use getdelim, so that we don't have two
4513 copies of this code.
4514 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4516 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4517 (GETNDELIM2_MAXIMUM): New macro.
4518 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4519 instead of the old practice of delim2==0. All callers changed.
4520 Return -1 on overflow, instead of returning junk.
4521 Do not set *linesize unless allocation succeeds.
4522 * getndelim2.h: Do not include stddef.h; no longer needed, now
4523 that we include sys/types.h.
4524 * getnline.h: Likewise.
4525 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4526 (getndelim2): Reorder arguments.
4527 * getnline.c (getnline, getndelim):
4528 Don't discard the NMAX argument.
4529 (getnline): Invoke getndelim, to avoid code duplication.
4530 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4531 of (size_t) -1 by callers of the getnline family.
4533 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4535 * nanosleep.c (suspended): Change its type from int to
4536 sig_atomic_t volatile.
4537 (first_call): Make it private to rpl_nanosleep, and have it
4538 be zero initially as that's a bit faster.
4539 (my_usleep): Round up fractional times instead of truncating them,
4540 as this is the usual meaning for 'sleep'.
4542 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4544 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4545 (ENOSYS): Define if not defined.
4546 (settime): Fall back on stime if it exists and settimeofday fails.
4547 But don't bother with fallbacks if a method fails with errno == EPERM.
4549 2004-05-11 Jim Meyering <jim@meyering.net>
4551 Prior to this change, the save_cwd caller required read access to the
4552 current directory on most systems (ones with the fchdir function).
4554 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4555 fails, try write-only, and finally, resort to using xgetcwd.
4557 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4559 * obstack.c, obstack.h: Import changes from libc.
4561 2004-04-28 Bruno Haible <bruno@clisp.org>
4563 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4564 implicitly appends .exe to executables.
4565 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4566 accepts Windows pathnames.
4567 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4568 Cygwin like Windows, since it now accepts Windows pathnames.
4569 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4570 Cygwin like Windows, since it now accepts Windows pathnames.
4571 Reported by Derek Robert Price <derek@ximbiot.com>.
4573 2004-04-20 Jim Meyering <jim@meyering.net>
4575 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4577 2004-04-20 Jim Meyering <jim@meyering.net>
4578 Bruno Haible <bruno@clisp.org>
4580 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4581 memory when realloc fails.
4583 2004-04-18 Jim Meyering <jim@meyering.net>
4585 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4586 don't leak memory and do call END_UTMP_ENT.
4588 2004-04-11 Paul Eggert <eggert@twinsun.com>
4590 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4591 (CHAR_BIT): Remove, since we assume C89.
4592 Include <stdint.h> if available, as per current Autoconf CVS advice.
4594 2004-03-30 Paul Eggert <eggert@twinsun.com>
4596 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4597 not bool, to be more consistent with Unix conventions.
4598 Suggested by Bruno Haible.
4600 Merge from coreutils.
4602 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4605 * getdate.h: Include stdbool.h, and timespec.h instead of
4606 the usual <time.h> dance.
4607 (get_date): Change signature to support fractional time stamps.
4608 All callers changed.
4609 * getdate.y: Include "getdate.h" first, as we can now
4610 assume C89 and don't need to worry about 'const'.
4611 Similarly, include "unlocked-io.h" near start, not in middle.
4613 (textint.value): Use long int rather than int.
4614 (textint.digits): Use size_t rather than int.
4615 (BILLION, LOG10_BILLION): New constants.
4616 (parser_control): New member rel_ns. Members day_ordinal,
4617 time_zone, month, day, hour, minutes, rel_year, rel_month,
4618 rel_day, rel_hour, rel_minutes, rel_seconds
4619 are now long int, not int. Member seconds is now struct timespec,
4620 not int. New member timespec_seen. Members dates_seen, days_seen,
4621 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4623 (%union.intval): Now long int, not int.
4624 New member timespec.
4625 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4626 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4627 (spec): Now is a timespec or an item list.
4628 (timespec, items): New nonterminals.
4629 (time, rel, relunit, number, get_date):
4630 Add support for fractional seconds.
4631 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4632 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4633 (to_hour): First arg is now long int, not int.
4634 (to_year): Returns long int, not int.
4635 Don't treat year -70 like 70.
4636 (tm_diff): Returns long int, not int.
4637 (lookup_word): Use bool instead of int when appropriate.
4638 (yylex): Use size_t for count, not int.
4639 Detect overflow when parsing large integer constants.
4640 Add support for fractions.
4641 (get_date): Make pointers 'const' if possible.
4642 Use more-portable code to detect integer overflow.
4643 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4644 Don't use ctime; it's not reliable if the year has >4 digits.
4646 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4647 This is for compatibility with BSD.
4649 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4650 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4651 From coreutils' system.h.
4653 * userspec.c: Don't include "posixver.h".
4654 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4655 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4656 compatible extension. Simplify code by removing a boolean int
4657 that was always nonzero if a string was nonnull.
4659 2004-03-30 Jim Meyering <jim@meyering.net>
4661 Merge from coreutils.
4663 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4665 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4666 an empty input stream.
4668 * readtokens.c: Include <stdbool.h>.
4669 (readtoken): Use `size_t' rather than int/long.
4670 All callers adjusted.
4671 Use `bool' rather than `int' where appropriate.
4672 Use memset rather than an explicit loop.
4673 Use x2nrealloc rather than xrealloc.
4674 Allow the use of `\0' as a delimiter.
4675 (readtokens): Likewise.
4676 * readtokens.h (readtoken, readtokens): Update prototypes.
4678 2004-03-30 Bruno Haible <bruno@clisp.org>
4680 * getloadavg.c (getloadavg): Don't assume setlocale returns
4683 2004-03-29 Paul Eggert <eggert@twinsun.com>
4685 Merge changes to getloadavg.c from coreutils and Emacs.
4687 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4688 Define to an expression, not to the empty string.
4689 Include cloexec.h and xalloc.h.
4690 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4691 Use set_cloexec_flag rather than rolling our own.
4692 * cloexec.c, cloexec.h: New files.
4694 2004-03-18 Paul Eggert <eggert@twinsun.com>
4696 * getopt.h: Sync with libc CVS.
4698 2004-03-18 Paul Eggert <eggert@twinsun.com>
4699 Bruno Haible <bruno@clisp.org>
4701 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4702 not on all platforms that have <wchar.h>.
4703 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4705 2004-03-09 Paul Eggert <eggert@twinsun.com>
4707 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4709 * getopt_int.h: New file, also synced from libc.
4711 2004-03-07 Paul Eggert <eggert@twinsun.com>
4713 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4714 '#if' expressions. Unlike the code it replaces, it does not
4715 depend on (defined _SC_PAGESIZE). However, it does depend on
4716 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4717 first reported by Jason Andrade in
4718 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4720 2004-01-18 Simon Josefsson <jas@extundo.com>
4722 * strdup.h: New file.
4723 * strdup.c: Include it.
4724 * path-concat.c: Include strdup.h. Drop strdup declaration.
4725 * userspec.c: Include strdup.h. Drop strdup declaration.
4727 2004-02-06 Karl Berry <karl@gnu.org>
4729 * config.charset: update from gettext 0.14.1.
4731 2004-02-05 Paul Eggert <eggert@twinsun.com>
4733 Add comments and code, prompted by suggestions from Bruno Haible
4735 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4736 describing the enum quoting_style values.
4737 * quotearg.c (quotearg_alloc): New function.
4738 (quotearg_buffer_restyled): Treat lone { and } as special.
4739 Treat = as special. Work around bug with older shells
4740 that "see" a '\' that is really the 2nd byte of a multibyte char.
4741 Quote empty string with shell_quoting_style.
4743 2004-02-03 Bruno Haible <bruno@clisp.org>
4745 * pipe.h: New file, from GNU gettext.
4746 * pipe.c: New file, from GNU gettext.
4748 2004-01-27 Bruno Haible <bruno@clisp.org>
4750 * execute.h: New file, from GNU gettext.
4751 * execute.c: New file, from GNU gettext.
4752 * w32spawn.h: New file, from GNU gettext.
4754 2004-01-23 Paul Eggert <eggert@twinsun.com>
4756 Exit-status fix from coreutils.
4758 Use exit_failure consistently in place of EXIT_FAILURE,
4759 so that program exit statuses are consistent on failure.
4761 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4762 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4763 * argmatch.h: Comment fix to match the above.
4764 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4765 Now a macro referring to exit_failure, instead of a separate
4766 variable. Include "exitfail.h" to get it.
4767 * xstrtol.h: Include "exitfail.h".
4768 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4770 * long-options.c (parse_long_options): Use prototype
4771 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4774 2004-01-21 Jim Meyering <jim@meyering.net>
4776 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4777 so as not to conflict with a different-sized __mktime_internal
4778 function in GNU libc.
4779 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4780 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4782 2004-01-18 Paul Eggert <eggert@twinsun.com>
4784 Merge from diffutils.
4786 * file-type.c (file_type): Add typed memory objects.
4787 * file-type.h (S_TYPEISTMO): New macro.
4789 * c-stack.h (c_stack_action): Remove argv argument.
4790 * c-stack.c (c_stack_action): Likewise. All uses changed.
4791 (die): Don't calculate message unless segv_action returns.
4792 (get_stack_location, min_address_from_argv, max_address_from_argv,
4793 volatile stack_base, volatile_stack_size): Remove.
4794 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4795 that every segmentation violation is a stack overflow. (Ouch!)
4796 See Debian bug 136249 (still outstanding) for more info about why
4797 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4799 2003-11-30 Bruno Haible <bruno@clisp.org>
4801 Safer stack allocation.
4802 * setenv.c: Include allocsa.h.
4803 (alloca): Remove fallback definition.
4804 (freea): Remove macro.
4805 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4808 2003-10-17 Bruno Haible <bruno@clisp.org>
4810 * binary-io.h: Avoid warnings on Cygwin.
4812 2003-12-28 Bruno Haible <bruno@clisp.org>
4814 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4815 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4817 2003-11-28 Bruno Haible <bruno@clisp.org>
4819 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4821 2003-11-27 Bruno Haible <bruno@clisp.org>
4823 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4825 2003-11-17 Bruno Haible <bruno@clisp.org>
4827 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4829 2003-11-24 Bruno Haible <bruno@clisp.org>
4831 * xallocsa.h: New file, from GNU gettext.
4832 * xallocsa.c: New file, from GNU gettext.
4834 2003-11-24 Bruno Haible <bruno@clisp.org>
4836 * allocsa.h: New file, from GNU gettext.
4837 * allocsa.c: New file, from GNU gettext.
4839 2003-11-24 Bruno Haible <bruno@clisp.org>
4841 * eealloc.h: New file.
4843 2004-01-15 Jim Meyering <jim@meyering.net>
4845 Merge from coreutils.
4847 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4848 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4849 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4851 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4852 optional configure-time default.
4854 * version-etc.c (version_etc_copyright): Update copyright date.
4856 * xreadlink.c (xreadlink): Correct outdated comment.
4858 2004-01-15 Paul Eggert <eggert@twinsun.com>
4860 Merge from coreutils.
4862 * posixver.c: Include posixver.h.
4864 * same.c: Include <stdbool.h>, <limits.h>.
4865 (_POSIX_NAME_MAX): Define if not defined.
4867 (same_name): If file names are silently truncated, report
4868 that the file names are the same if they are the same after
4869 the silent truncation.
4871 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4872 conversion function.
4873 * xstrtod.c (xstrtod): Likewise. All callers changed to
4874 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4877 2004-01-14 Paul Eggert <eggert@twinsun.com>
4879 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4880 with like-named macro in fnmatch.c.
4881 (EXT): Use an internal constant instead.
4883 Merge fnmatch patches from glibc.
4884 * fnmatch.c (mbsinit): Remove define.
4885 Add libc_hidden_ver (__fnmatch, fnmatch).
4886 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4887 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4889 2003-12-14 Karl Berry <karl@gnu.org>
4891 * config.charset: update from gettext-runtime.
4893 2003-12-03 Paul Eggert <eggert@twinsun.com>
4895 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4896 Bug reported by Alfred M. Szmidt.
4898 2003-11-29 Karl Berry <karl@gnu.org>
4900 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4902 2003-11-23 Paul Eggert <eggert@twinsun.com>
4903 Bruno Haible <bruno@clisp.org>
4905 * printf-parse.h: Don't include sys/types.h.
4906 (ARG_NONE): New macro.
4907 (char_directive): Change type of *arg_index fields to size_t.
4908 * printf-parse.c: Don't include sys/types.h.
4909 (SSIZE_MAX): Remove macro.
4910 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4911 Remove unnecessary overflow check.
4912 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4915 2003-11-24 Paul Eggert <eggert@twinsun.com>
4917 * alloca.c: Remove dependency on xalloc module.
4918 (xalloc_die): Remove.
4919 (memory_full) [!defined emacs]: New macro.
4920 [!defined emacs]: Don't include xalloc.h.
4921 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4922 address arithmetic overflows. Change datatypes a bit to avoid
4925 2003-11-22 Jim Meyering <jim@meyering.net>
4927 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4929 2003-11-17 Bruno Haible <bruno@clisp.org>
4931 * vasnprintf.c (alloca): Remove fallback definition.
4932 (freea): Remove definition.
4933 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4934 Reported by Paul Eggert.
4936 2003-11-17 Jim Meyering <jim@meyering.net>
4938 On systems without utime and without a utimes function capable of
4939 dealing with a NULL struct utimbuf* argument, this utime replacement
4940 could -- in unusual circumstances -- leak a file descriptor.
4941 * utime.c: Include <unistd.h> and <errno.h>.
4942 (utime_null): Be sure to close `fd' and to preserve errno.
4943 Reported by Geoff Collyer via Arnold Robbins.
4945 2003-11-16 Paul Eggert <eggert@twinsun.com>
4946 Bruno Haible <bruno@clisp.org>
4948 Protect against address arithmetic overflow.
4949 * printf-args.h: Include stddef.h.
4950 (arguments): Change type of field 'count' to size_t.
4951 * printf-args.c (printf_fetchargs): Use size_t instead of
4952 'unsigned int' where appropriate.
4953 * printf-parse.h: Include sys/types.h.
4954 (char_directive): Change type of *arg_index fields to ssize_t.
4955 (char_directives): Change type of fields 'count', max_*_length to
4957 * printf-parse.c: Include sys/types.h and xsize.h.
4958 (SSIZE_MAX): Define fallback value.
4959 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4960 instead of 'int' where appropriate. Check a_allocated, d_allocated
4961 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4962 * vasnprintf.c: Include xsize.h.
4963 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4964 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4965 overflow. Avoid wraparound when converting a width or precision from
4968 2003-11-16 Bruno Haible <bruno@clisp.org>
4970 Update from GNU gettext.
4971 * printf-parse.c: Generalize to it can be compiled for wide strings.
4972 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4973 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4974 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4975 SNPRINTF): New macros.
4976 Don't include <alloca.h> if the file is used inside libintl.
4977 (local_wcslen): New function, for Solaris 2.5.1.
4978 (VASNPRINTF): Use it instead of wcslen.
4980 2003-11-16 Bruno Haible <bruno@clisp.org>
4982 * xsize.h (xmax): New function.
4983 (xsum, xsum3, xsum4): Declare as "pure" functions.
4985 2003-11-12 Paul Eggert <eggert@twinsun.com>
4987 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4988 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4989 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4990 heuristic is just as accurate as far as we know, and it removes a
4991 dependency on size_max.m4 and ptrdiff_max.m4.
4993 2003-11-12 Paul Eggert <eggert@twinsun.com>
4995 * xstrtol.c (__xstrtol): Remove "break" immediately after
4996 "return", to pacify some unknown compiler. Problem reported
4999 2003-11-11 Bruno Haible <bruno@clisp.org>
5001 * xsize.h (SIZE_MAX): Remove fallback definition.
5002 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5005 2003-11-10 Paul Eggert <eggert@twinsun.com>
5007 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5008 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5009 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5011 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5012 not (size_t) -1, since it's defined here.
5014 2003-11-06 Paul Eggert <eggert@twinsun.com>
5016 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5017 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5018 Reject sizes of exactly SIZE_MAX bytes.
5019 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5020 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5022 2003-11-05 Bruno Haible <bruno@clisp.org>
5024 * xsize.h: Include limits.h, to avoid a possible collision with
5025 SIZE_MAX defined in <limits.h> on Solaris.
5027 2003-11-04 Bruno Haible <bruno@clisp.org>
5029 * xsize.h: New file.
5030 * linebreak.c: Include xsize.h.
5031 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5032 argument for overflow.
5033 Suggested by Paul Eggert.
5035 2003-10-31 Bruno Haible <bruno@clisp.org>
5037 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5038 to avoid (extremely rare) race condition.
5039 Suggested by Paul Eggert.
5041 2003-11-03 Jim Meyering <jim@meyering.net>
5043 * userspec.c: Include "userspec.h".
5044 * userspec.h: New file.
5046 2003-10-31 Paul Eggert <eggert@twinsun.com>
5048 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5049 * mountlist.c (SIZE_MAX): Define if not defined already.
5050 (read_filesystem_list): Set and use me_type_malloced.
5051 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5052 whatever the type happens to be), for brevity and consistency.
5053 Check for size calculation overflow on Alphas running OSF/1.
5055 2003-10-31 Jim Meyering <jim@meyering.net>
5057 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5059 * linebuffer.c: Include <string.h> for declaration of memset.
5061 2003-10-30 Paul Eggert <eggert@twinsun.com>
5062 Bruno Haible <bruno@clisp.org>
5064 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5065 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5067 2003-10-29 Paul Eggert <eggert@twinsun.com>
5069 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5070 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5072 * quotearg.c (quotearg_n_options): Use it.
5073 * group-member.c: Include <stdbool.h>.
5074 (free_group_info): Arg is now const *; don't free arg.
5075 (get_group_info): Now returns bool and accepts struct group_info *,
5076 rather than returning a malloc'ed struct group_info *.
5077 All uses changed. Check for overflow in internal size calculation.
5079 * getusershell.c (readname): Simplify the code by using x2nrealloc
5080 rather than xmalloc/xrealloc.
5081 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5082 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5083 conformance bug: the old code used a pointer after freeing the
5084 storage that it addressed.
5085 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5086 rather than doing it by hand.
5087 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5088 the buffer preserved. Use free and xmalloc instead.
5089 * quotearg.c (quotearg_n_options): Likewise.
5090 Use a simpler test for size overflow. Don't use xalloc_oversized
5091 because unsigned int might be wider than size_t (!); this suggests
5092 that we should switch from unsigned int to size_t for slot numbers.
5094 2003-10-27 Bruno Haible <bruno@clisp.org>
5096 * stdbool_.h: Better support for BeOS.
5098 2003-10-27 Paul Eggert <eggert@twinsun.com>
5100 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5101 to allocate the returned structure. Do not allocate a subarray,
5102 as x2nrealloc will do that.
5103 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5104 instead of xnrealloc.
5105 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5107 2003-10-26 Paul Eggert <eggert@twinsun.com>
5109 * xalloc.h (xalloc_oversized): New static inline function, for
5110 callers that want to do their own size-overflow checking. Include
5111 <stdbool.h>, since xalloc_oversized returns bool.
5112 * xalloc.c (array_size_overflow): Remove. All callers changed
5113 to use xalloc_oversized.
5115 Add two functions x2realloc, x2nrealloc, for programs that grow
5116 arrays dynamically by doubling their sizes.
5117 * xalloc.h (x2realloc, x2nrealloc): New decls.
5118 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5121 Port to C99 semantics for 'inline' of external functions.
5122 Bug reported by Bruno Haible.
5123 * xmalloc.c (xnmalloc_inline): New static inline function,
5124 with the old contents of xnmalloc.
5125 (xnmalloc, xmalloc): Use it.
5126 (xnrealloc_inline): New static inline function,
5127 with the old contents of xnrealloc.
5128 (xnrealloc, xrealloc): Use it.
5130 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5132 2003-10-25 Paul Eggert <eggert@twinsun.com>
5134 Fix several address-calculation bugs in the hash modules,
5135 plus some minor code cleanup.
5137 * hash.h: Include <stdbool.h>, for bool.
5138 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5139 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5140 hash_get_n_entries, hash_get_max_bucket_length,
5141 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5142 hash_rehash): Use size_t rather than unsigned.
5143 * hash.c (struct hash_table, hash_get_n_buckets,
5144 hash_get_n_buckets_used, hash_get_n_entries,
5145 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5146 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5147 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5149 (SIZE_MAX): Define if not defined.
5150 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5151 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5153 Use const * when possible.
5154 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5155 (check_tuning): Fix bug: if tuning parameters were very close to
5156 0 or 1, rounding errors could have caused subscript violations.
5157 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5158 (hash_initialize): Add 'fail:' label
5159 to free table and return NULL, and use it to simplify code.
5160 Use calloc rather than clearing the storage ourself.
5161 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5162 buffer size calculations.
5163 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5164 Include <stddef.h>, for size_t.
5165 * hash-pjw.c (hash_pjw): Likewise.
5166 Switch to method described by Bruno Haible.
5167 Include <limits.h>, for CHAR_BIT.
5168 (SIZE_BITS): New macro.
5170 2003-10-21 Paul Eggert <eggert@twinsun.com>
5172 * getndelim2.c (getndelim2): When size calculation overflows,
5173 ceiling the allocation at NMAX bytes rather than silently
5174 discarding input bytes before NMAX is reached. This makes
5175 a difference only if NMAX exceeds SIZE_MAX / 2.
5177 * obstack.c: Merge from glibc.
5178 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5179 Add libc_hidden_def (_obstack_newchunk).
5180 (_obstack_free) [! defined _LIBC]: Remove.
5181 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5182 a clone of the function body.
5183 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5184 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5186 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5187 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5190 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5191 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5192 Don't use lvalue casts, as GCC plans to remove support for them
5193 in GCC 3.5. Reported by Joseph S. Myers. This bug
5194 was also present in the non-GCC version, indicating that this
5195 code had always been buggy and had never been widely used.
5196 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5197 Use the fast variant of each macro, rather than copying the
5198 definiens of the fast variant; that way, we'll be more likely to
5199 catch future bugs in the fast variants.
5201 2003-10-20 Bruno Haible <bruno@clisp.org>
5203 * wait-process.h: New file, from GNU gettext.
5204 * wait-process.c: New file, from GNU gettext.
5206 2003-10-19 Jim Meyering <jim@meyering.net>
5208 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5210 2003-10-16 Paul Eggert <eggert@twinsun.com>
5212 * getgroups.c: Include <errno.h>, <stdlib.h>.
5213 (getgroups): First arg is int, not size_t.
5214 Don't let 'free' mangle errno.
5216 2003-10-16 Jim Meyering <jim@meyering.net>
5218 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5220 2003-10-15 Paul Eggert <eggert@twinsun.com>
5222 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5224 (new_exclude, add_exclude_file): Initial size no longer needs to
5226 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5227 our own address arithmetic overflow checking.
5229 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5230 (fnmatch): Do not alloca more than 2000 wide characters;
5231 instead, use malloc for large buffers.
5232 Check for address arithmetic overflow, and return -1
5233 with errno set to ENOMEM in that case.
5234 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5235 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5236 instead, return -1. Check for address arithmetic overflow.
5238 2003-10-14 Paul Eggert <eggert@twinsun.com>
5240 Handle invalid suffixes and overflow independently, so that
5241 callers can treat them independently as needed. Fix some bugs in
5242 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5243 suffix for a human-readable blocksize. The major caller-visible
5244 change is the addition of a new
5245 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5246 that both overflow and suffix chars were found.
5248 * human.c (humblock): Don't check separately for invalid suffix
5249 char; that is xstrtoumax's job (now that its bug is fixed).
5250 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5251 INTMAX_MAX]: New macros.
5252 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5253 TYPE_MAXIMUM): New macros.
5254 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5255 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5256 if overflow occurs, as it's what __strtol does and it's more useful
5258 (__xstrtol): If __strtol reports some error other than ERANGE,
5259 reflect it to the caller as LONGINT_INVALID. If it reports
5260 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5261 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5262 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5264 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5265 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5266 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5267 [defined UINTMAX_MAX]: New macros.
5269 2003-10-14 Bruno Haible <bruno@clisp.org>
5271 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5272 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5273 Also use volatile where needed.
5275 2003-10-12 Paul Eggert <eggert@twinsun.com>
5277 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5278 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5279 and define in terms of the other primitives.
5280 * xmalloc.c: Include stdbool.h; do not include exit.h.
5281 (SIZE_MAX): Define if not already defined.
5282 (array_size_overflow): New function.
5283 (xalloc_die): Abort instead of exiting if 'error' returns.
5284 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5285 (xmalloc, xrealloc): Use them.
5286 (xcalloc): Check for address arithmetic overflow.
5287 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5288 a bit faster than strcpy.
5290 2003-10-08 Paul Eggert <eggert@twinsun.com>
5292 Merge getpass from libc, plus a few fixes.
5294 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5295 Include <stdbool.h>.
5296 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5297 __fsetlocking to empty.
5298 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5299 do include <bits/libc-lock.h>.
5300 Do not include <fcntl.h>; not needed.
5301 [_LIBC]: Include <wchar.h>.
5302 (NOTCANCEL_MODE): New macro.
5303 (flockfile, funlockfile) [_LIBC]: New macros.
5304 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5305 [!_LIBC]: New macros.
5306 (call_fclose): New function.
5307 (getpass): Use it. Save tty stream separately; this simplifies the
5308 code and makes it more reliable if stdin happens to equal stdout.
5309 Invoke __fsetlocking on tty.
5310 Handle thread cancellation if needed.
5311 Namespace cleanup (use __tcgetattr, __getline).
5312 Use bool for Booleans.
5313 [USE_IN_LIBIO]: Handle wide streams.
5314 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5315 stream might go where.
5317 * unlocked-io.h: Include <stdio.h>, so that the caller
5318 doesn't have to include <stdio.h> before us.
5319 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5320 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5321 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5322 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5323 if not declared, so that we can use getpass.c code from libc without
5325 (flockfile, ftrylockfile, funlockfile): New macros.
5327 2003-10-06 Bruno Haible <bruno@clisp.org>
5329 * version-etc-2.h: Remove file.
5330 * version-etc-2.c: Remove file.
5332 2003-09-25 Jim Meyering <jim@meyering.net>
5333 Bruno Haible <bruno@clisp.org>
5335 This lets translators provide better translations for the
5336 "Written by ..." part of --version output.
5337 * version-etc.h: Include stdarg.h.
5338 (version_etc_copyright): Declare as readonly.
5339 (version_etc): Make this function variadic with a NULL-terminated list
5340 of author name strings.
5341 (version_etc_va): New declaration.
5342 * version-etc.c: Include stdarg.h, stdlib.h.
5343 (version_etc_copyright): Declare as readonly.
5344 (version_etc_va): New function. Provide a different translatable string
5345 for each possible number of authors < 10. Abbreviate when there are 10
5347 (version_etc): Make this function variadic. Call version_etc_va.
5348 Suggestion from Gary V. Vaughan.
5350 * long-options.h (parse_long_options): Change prototype: the authors
5351 string is moved to the end and becomes variadic.
5352 * long-options.c: Include stdarg.h.
5353 (parse_long_options): Make this function variadic, too.
5354 Call version_etc_va, not version_etc.
5356 2003-10-06 Bruno Haible <bruno@clisp.org>
5358 * fatal-signal.h: New file, from GNU gettext.
5359 * fatal-signal.c: New file, from GNU gettext.
5361 2003-10-04 Karl Berry <karl@gnu.org>
5363 * argp*: update from libc.
5365 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5367 * getpass.c (getpass): Use a no-op fseek when switching from input to
5368 output mode on the same stream.
5370 2003-09-29 Paul Eggert <eggert@twinsun.com>
5372 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5373 Fix arg typo in previous patch.
5375 2003-09-28 Jim Meyering <jim@meyering.net>
5377 * error.c: Correct cpp indentation.
5379 2003-09-27 Paul Eggert <eggert@twinsun.com>
5381 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5382 Omit the special code that used __typeof__, since we worry that
5383 it could be more trouble than it's worth. See:
5384 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5385 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5389 2003-09-26 Jim Meyering <jim@meyering.net>
5391 * error.c (error_tail): Move some declarations
5392 into inner scope where the local variables are used.
5394 2003-09-26 Bruno Haible <bruno@clisp.org>
5396 * stpncpy.h (gnu_stpncpy): New declaration.
5397 (stpncpy): Define as alias for gnu_stpncpy.
5398 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5400 2003-09-26 Paul Eggert <eggert@twinsun.com>
5402 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5403 (error_tail): Do not loop, reallocating temporary buffer, since
5404 the output cannot contain more wide characters than the input
5405 contains bytes, the size must be big enough already. This avoids
5406 one potential size overflow calculation. Check for size overflow
5407 when calculating temporary buffer size. Free temporary buffer
5408 when done, if it was allocated with malloc; this plugs a memory
5409 leak. Remove casts from void * to pointers, that are no longer
5410 needed now that we're assuming C89 or better.
5412 Merge error changes from glibc.
5414 * error.c, error.h: Update copyright notice header to match glibc.
5415 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5416 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5417 Disable cancellation while printing error.
5418 * error.h: Prepend __ to parameter names.
5420 2003-09-25 Karl Berry <karl@gnu.org>
5422 * argp-fmtstream.c, argp-help.c: update from libc.
5424 2003-09-25 Bruno Haible <bruno@clisp.org>
5426 * version-etc-2.h: New file, from version-etc.h with modifications.
5427 * version-etc-2.c: New file, from version-etc.c with modifications.
5429 2003-09-25 Simon Josefsson <jas@extundo.com>
5431 * xgetdomainname.h: New file.
5432 * xgetdomainname.c: New file.
5434 2003-09-25 Simon Josefsson <jas@extundo.com>
5435 Bruno Haible <bruno@clisp.org>
5437 * getdomainname.h: New file.
5438 * getdomainname.c: New file.
5440 2003-09-24 Paul Eggert <eggert@twinsun.com>
5442 * linebuffer.c (freebuffer): Don't free the argument, just
5443 the buffer associated with the argument. Bug reported by
5446 2003-09-19 Karl Berry <karl@gnu.org>
5448 * argp.h: update from libc.
5450 2003-09-16 Paul Eggert <eggert@twinsun.com>
5452 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5453 input error, instead of returning NULL the next time we are called
5454 (and therefore losing track of errno).
5456 2003-09-15 Paul Eggert <eggert@twinsun.com>
5458 * getndelim2.c (getndelim2): Don't trash errno when a read
5459 fails, so that the caller gets the proper errno.
5461 * readutmp.c (read_utmp): Likewise.
5462 Check for fstat error. Close stream and free storage
5465 2003-09-14 Bruno Haible <bruno@clisp.org>
5467 * fwriteerror.h: New file.
5468 * fwriteerror.c: New file.
5470 2003-09-14 Jim Meyering <jim@meyering.net>
5472 * getloadavg.c: Correct cpp indentation.
5473 * strdup.c: Likewise.
5474 * vasnprintf.c: Likewise.
5476 2003-09-12 Paul Eggert <eggert@twinsun.com>
5478 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5479 * obstack.c [!defined _LIBC]: Likewise.
5480 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5481 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5482 * exitfail.c: Don't include stdlib.h; no longer needed.
5484 More changes to assume C89 or better.
5486 * error.c (error_tail): Assume vprintf.
5488 * argmatch.c (getenv): Remove decl.
5489 * progreloc.c (get_full_program_name): Define via prototype.
5490 * setenv.c (clearenv): Likewise.
5491 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5493 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5494 (malloc, memcpy): Remove decls.
5495 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5496 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5497 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5498 (memcpy): Remove macro.
5499 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5500 (__P): Remove. All uses removed.
5501 (PTR): Remove. All uses changed to void *.
5502 (CHAR_BIT, NULL): Remove.
5503 (spaces, zeros, memset_space, memset_zero)
5504 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5506 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5507 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5508 Define with prototype.
5509 Remove now-unnecessary prototype decl.
5510 (extra_args_spec): Assume ANSI C. All uses changed.
5511 (extra_args_spec_iso): Remove.
5512 (my_strftime, emacs_strftimeu): Define via prototype.
5513 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5515 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5516 * strtoimax.c: Include <stdlib.h> unconditionally.
5517 (strtoul, strtol): Remove decls.
5518 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5520 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5521 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5522 (LOCALE_PARAM_PROTO): New macro.
5523 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5524 (INTERNAL (strtol), strtol): Define with a prototype.
5525 (PARAMS): Remove. All uses removed.
5526 * tempname.c: Include <string.h> unconditionally.
5527 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5528 * xgethostname.c (main): Define with a prototype.
5529 * xmalloc.c: Include "xalloc.h" first, to check interface.
5530 Include <stdlib.h> unconditionally.
5531 (calloc, malloc, realloc, free): Remove decls.
5532 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5533 Include <stdlib.h> unconditionally. Sort include file names.
5535 (xstrtod): Define with a prototype.
5536 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5537 (strtol, strtoul): Remove decls.
5539 2003-09-11 Paul Eggert <eggert@twinsun.com>
5541 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5542 Include <stdlib.h>, <string.h> unconditionally.
5543 Remove now-unnecessary cast to char *.
5544 * strnlen.c: Include <string.h> unconditionally.
5545 * yesno.c (yesno): Define with a prototype.
5547 2003-09-10 Bruno Haible <bruno@clisp.org>
5549 * strcspn.c: Include <string.h> unconditionally.
5550 * strpbrk.c: Include <string.h> unconditionally.
5551 * strstr.c: Include <string.h> unconditionally.
5552 * unicodeio.c: Include <string.h> unconditionally.
5553 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5554 * unsetenv.c: Likewise.
5555 * xreadlink.c: Include <stdlib.h> unconditionally.
5556 * yesno.c: Include <stdlib.h> unconditionally.
5557 (rpmatch): Add prototype.
5559 2003-09-10 Jim Meyering <jim@meyering.net>
5561 * error.c: Correct indentation of cpp directives.
5563 2003-09-09 Paul Eggert <eggert@twinsun.com>
5567 * acosl.c (main): Use a prototype.
5568 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5571 * getloadavg.c (getloadavg, main): Define via prototypes.
5573 * getopt.h (struct option.name): Assume C89, and use 'const'.
5574 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5575 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5577 * getopt.c (const): Remove macro.
5578 Include <string.h> unconditionally.
5579 (my_index): Remove; all uses changed to strchr.
5580 (strlen): Remove decl.
5581 (exchange): Remove forward decl; no longer needed.
5582 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5583 Define with prototype.
5584 * getopt1.c (const): Remove macro.
5585 (getopt_long, getopt_long_only, main): Define with prototype.
5587 * getugroups.c: Include <string.h> unconditionally.
5589 * getusershell.c: Include <stdlib.h> unconditionally.
5590 (getusershell, setusershell, endusershell, readname, main):
5591 Define with prototypes.
5593 * group-member.c: Include group-member.h first.
5594 Include <stdlib.h> unconditionally.
5596 * hard-locale.c: Include hard-locale.h first.
5597 Include <stdlib.h>, <string.h> unconditionally.
5599 * hash.c (free, malloc): Remove decls.
5600 Include <stdlib.h> unconditionally.
5602 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5603 (getenv): Do not declare.
5605 * idcache.c: Include <string.h> unconditionally.
5607 * long-options.c: Include long-options.h first, to test interface.
5608 Include <stdlib.h> unconditionally.
5610 * makepath.c: Include makepath.h first, to test interface.
5611 Include <stdlib.h> and <string.h> unconditionally.
5613 * linebuffer.c: Include <stdlib.h>.
5614 (free): Remove decl.
5616 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5617 rpl_malloc returns void *, not char *.
5618 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5620 * md5.h: Include <limits.h> unconditionally.
5621 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5622 (__P): Remove; all uses removed.
5623 * md5.c: Include "md5.h" first.
5624 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5625 md5_buffer, md5_process_bytes, md5_process_block):
5626 Define with prototypes.
5627 * sha.h (__P): Remove all uses. (It wasn't defined??)
5628 * sha.c: Include "sha.h" first.
5629 Include <stdlib.h>, <string.h> unconditionally.
5631 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5632 * memcmp.c (__ptr_t): Likewise.
5633 * memrchr.c (__ptr_t): Likewise.
5634 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5635 Include <string.h> unconditionally.
5636 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5637 * memchr.c: Include <stdlib.h> unconditionally.
5638 * memchr.c (LONG_MAX): Remove.
5639 * memrchr.c (LONG_MAX): Likewise.
5640 * memchr.c (__memchr): Define via a prototype.
5641 * memrchr.c (__memrchr): Likewise.
5642 * memcmp.c (__P): Remove, and remove all uses.
5643 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5644 Remove forward decls; no longer needed.
5645 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5646 Use types required by C89 in prototype.
5648 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5649 * savedir.c: Likewise.
5650 * mkdir.c (free): Remove decl.
5651 * rmdir.c (rmdir): Define with a prototype.
5652 * savedir.c: Include savedir.h first, to test interface.
5654 * mktime.c (STDC_HEADERS): Remove.
5655 Include <stdlib.h>, <string.h> unconditionally.
5657 * modechange.c: Include <stdlib.h> unconditionally.
5658 (malloc): Remove decl.
5660 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5661 (free): Remove decl.
5663 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5664 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5665 (This type really should be intptr_t, but that's a C99ism.)
5666 (_obstack_memcpy): Remove: all uses changed to memcpy.
5667 Include <string.h> unconditionally.
5668 (struct obstack): Assume __STDC__ for types of members
5669 chunkfun, freefun, extra_arg.
5670 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5671 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5672 obstack_begin, obstack_specify_allocation,
5673 obstack_specify_allocation_with_arg, obstack_chunkfun,
5674 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5675 Remove unprototyped decls and the macros that use them.
5676 * obstack.c (POINTER): Remove. All uses changed to void *.
5677 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5678 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5679 (defined __STDC__ && __STDC__)]:
5680 Remove nonprototyped code.
5681 Include <stdlib.h> unconditionally.
5682 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5683 _obstack_allocated_p, _obstack_free, obstack_free,
5684 _obstack_memory_used, print_and_abort):
5685 Define using prototypes.
5686 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5687 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5688 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5689 obstack_next_free, obstack_object_size, obstack_room) [0]:
5690 Remove unused, unprototyped code.
5692 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5694 * physmem.c (physmem_total, physmem_available, main): Define
5697 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5698 (main): Define with a prototype.
5700 * posixver.c (getenv): Remove decl.
5702 * putenv.c (malloc): Returns void *, not char *.
5703 Include <string.h> unconditionally.
5704 (strchr, memcpy, NULL): Do not define.
5706 * readtokens.c: Include readtokens.h first, to test interface.
5707 Include <stdlib.h>, <string.h> unconditionally.
5708 (init_tokenbuffer): Define with a prototype.
5710 * regex.c (PARAMS): Remove. All uses removed.
5711 All uses of _RE_ARGS removed, too.
5712 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5714 (bzero): Assume memset exists.
5715 (memcmp, memcpy, NULL): Remove.
5716 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5717 char, or assignments to local vars of type signed char.
5718 (init_syntax_once, PREFIX(extract_number_and_incr),
5719 PREFIX(print_partial_compiled_pattern),
5720 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5721 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5722 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5723 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5724 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5725 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5726 wcs_compile_range, byte_compile_range, truncate_wchar,
5727 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5728 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5729 count_mbs_length, wcs_re_match_2_internal,
5730 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5731 PREFIX(alt_match_null_string_p),
5732 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5733 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5734 regfree, PREFIX(extract_number)): Define with prototype. Remove
5735 now-unnecessary declaration, if any.
5736 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5738 Remove now-unnecessary casts among pointer types.
5739 * regex.h (_RE_ARGS): Remove. All uses removed.
5741 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5742 (free): Remove decl.
5744 * rpmatch.c: Include <stdlib.h> unconditionally.
5746 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5747 (free): Remove decl.
5749 * save-cwd.c: Include <stdlib.h> unconditionally.
5750 * xgetcwd.c: Likewise.
5752 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5753 (free): Remove decl.
5755 * strchrnul.c (strchrnul): Define with a prototype.
5756 Fix bug: c_in was not converted to char before searching.
5758 The following changes are not K&R related:
5760 * group-member.h: Include <sys/types.h>, so that this file is
5762 * makepath.h: Likewise.
5764 * getusershell.c (readname, default_index, line_size, readname):
5765 Use size_t, not int, for sizes.
5766 (readname): If the size overflows, report an error instead of
5769 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5771 * getndelim2.c: Assume stdlib.h per the C89 spec.
5773 2003-09-08 Paul Eggert <eggert@twinsun.com>
5775 Assume C89 or better; remove K&R cruft.
5776 A few of these changes were first proposed by Derek Robert Price
5777 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5779 * addext.c: Include <string.h> unconditionally.
5780 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5781 Don't declare getenv or malloc.
5783 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5784 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5786 (find_stack_direction, alloca): Use prototypes.
5788 * atexit.c (atexit): Define using a prototype.
5790 * basename.c, dirname.c, stripslash.c:
5791 Include <string.h> unconditionally.
5793 * bcopy.c: Include <stddef.h>.
5794 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5796 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5798 * error.h (error, error_at_line, error_print_progname)
5799 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5800 * error.c: Include error.h first, to check interface.
5801 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5802 (VA_START): Remove; all uses changeed to va_start.
5803 (exit, strerror): Remove decls.
5804 (error_print_progname): Prototype uncondionally.
5805 Don't include <errno.h>; no longer needed.
5806 (private_strerror): Remove.
5807 (error_tail): Always define.
5808 (error, error_at_line): Assume C89 or better; always use prototypes.
5809 * fatal.c: Include "fatal.h" first, to test interface.
5810 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5811 (VA_START): Remove; all uses changed to va_start.
5812 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5814 (exit): Remove decl.
5815 (fatal): Prototype unconditionally. Assume va_start works.
5816 Abort at end, to pacify gcc.
5818 * euidaccess.c (main): Define with a prototype.
5820 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5822 * exitfail.c: Include <stdlib.h> unconditionally.
5824 * fnmatch_.h (__P): Remove. All uses changed to assume
5826 * fnmatch.c: Include fnmatch.h first, to test interface.
5827 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5828 (getenv): Remove decl.
5829 (fnmatch): Define using a prototype.
5830 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5831 (FCT): Define using a prototype.
5833 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5835 * gethostname.c: Include <stddef.h>.
5836 (gethostname): Define with prototype. Length is size_t, not int.
5838 2003-09-08 Paul Eggert <eggert@twinsun.com>
5840 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5841 getversion.c should have been removed then, but was accidentally
5844 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5845 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5847 2003-09-07 Paul Eggert <eggert@twinsun.com>
5849 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5850 copy_tm_result. Bug reported by Simon Josefsson in
5851 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5853 2003-09-06 Paul Eggert <eggert@twinsun.com>
5855 * time_r.c, time_r.h: New files.
5857 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5859 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5860 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5862 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5864 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5865 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5868 * timegm.c: Switch to glibc implementation, with the following changes:
5869 [defined HAVE_CONFIG_H]: Include <config.h>.
5870 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5871 (__mktime_internal) [!defined _LIBC]: New decl.
5872 (__gmtime_r) [!defined _LIBC]: New macro and function.
5873 (timegm): Use a prototype, since gnulib assumes C89.
5874 Do not bother declaring tmp to be const, as it's not really usefu.
5875 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5876 (timegm): Declare only if HAVE_DECL_TIMEGM.
5878 2003-09-03 Paul Eggert <eggert@twinsun.com>
5880 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5881 Bug reported by Lute Kamstra in
5882 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5884 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5885 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5886 course with correspondingly smaller numbers for tomorrow and
5887 yesterday. From Tadayoshi Funaba. Originally installed into
5888 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5891 2003-08-31 Simon Josefsson <jas@extundo.com>
5893 * timegm.h: New file.
5894 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5896 2003-08-31 Karl Berry <karl@gnu.org>
5898 * argp.h: update from libc.
5900 2003-08-28 Bruno Haible <bruno@clisp.org>
5902 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5903 warning on QNX, which defines O_BINARY to 000000.
5905 2003-08-24 Bruno Haible <bruno@clisp.org>
5907 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5908 MSVC7 <stdio.h> is included later.
5910 2003-08-20 Bruno Haible <bruno@clisp.org>
5912 * progname.h: New file, from GNU gettext.
5913 * progname.c: New file, from GNU gettext.
5914 * progreloc.c: New file, from GNU gettext.
5916 2003-08-19 Bruno Haible <bruno@clisp.org>
5918 * xstrdup.c: Assume <string.h> exists.
5920 2003-08-18 Jim Meyering <jim@meyering.net>
5922 * setenv.h: Indent nested cpp directive.
5923 * vasnprintf.c: Remove trailing blanks.
5925 2003-08-17 Simon Josefsson <jas@extundo.com>
5926 Bruno Haible <bruno@clisp.org>
5928 * xstrndup.h: New file.
5929 * xstrndup.c: New file.
5931 2003-08-17 Bruno Haible <bruno@clisp.org>
5933 * strndup.h: New file.
5935 2003-08-16 Paul Eggert <eggert@twinsun.com>
5937 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5938 space, undoing this 2003-08-12 change:
5939 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5941 2003-08-16 Jim Meyering <jim@meyering.net>
5943 Merge from coreutils.
5944 * xstrtoimax.c: #else #if -> #elif.
5945 * xstrtoumax.c: Likewise.
5947 2003-08-15 Paul Eggert <eggert@twinsun.com>
5949 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5950 rather than tab, after '#' in shell-script copyright notices.
5951 Suggested by Bruno Haible.
5953 2003-08-15 Jim Meyering <jim@meyering.net>
5954 and Paul Eggert <eggert@twinsun.com>
5956 Merge from coreutils.
5957 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5958 member but strut utmpx does not. Needed for AIX 4.3.3.
5959 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5961 2003-08-15 Jim Meyering <jim@meyering.net>
5963 Merge from coreutils.
5964 * xgethostname.c: Include <stdlib.h>.
5965 (xghostname): Don't exit for anything other than memory-related
5966 failure; just return NULL.
5967 * userspec.c: Include "posixver.h".
5968 (parse_user_spec): Accept `.' as a separator only
5969 in pre-POSIX-200112 mode.
5970 * strtoimax.c: Use #elif rather than #else #if.
5971 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5972 Remove function, now that we can rely on a working tzset function.
5973 [!_LIBC]: Ensure that the required autoconf test has been run.
5974 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5975 Use underlying_strftime for %r.
5976 * sha.c: Merge in some clean-up and optimization changes from glibc.
5977 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5978 Ensure that it is a multiple of 64.
5979 Rearrange loop exit tests so as to avoid performing an
5980 additional fread after encountering an error or EOF.
5981 * realloc.c: Update copyright date.
5983 2003-08-14 Jim Meyering <jim@meyering.net>
5985 Merge from coreutils.
5986 * obstack.h: Whitespace changes.
5987 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5988 and xcalloc return values.
5989 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5990 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5991 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5992 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5993 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5995 Use mntctl's return value to drive the entry-processing loop, since
5996 we can't rely on the value of the vmt_length member in the last
5997 entry. On some systems doing so could result in exhausting
5998 virtual memory. Based in part on a patch from Mike Jetzer.
6000 2003-08-14 Jim Meyering <jim@meyering.net>
6001 and Paul Eggert <eggert@twinsun.com>
6003 Merges from coreutils, plus other fixes.
6004 * physmem.c: Merge in portability changes from gcc/libiberty
6005 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6006 for credits and details. Thanks to Kaveh Ghazi for helping
6007 to keep these files in sync.
6008 (ARRAY_SIZE): Define it.
6009 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6010 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6011 (memcasecmp): Don't assume size_t fits in unsigned int.
6012 Remove casts and duplicate code.
6013 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6014 (memcpy): Remove definition.
6015 Merge in some clean-up and optimization changes from glibc.
6016 [BLOCKSIZE]: Move definition to top of file.
6017 Ensure that it is a multiple of 64.
6018 Rearrange loop exit tests so as to avoid performing an
6019 additional fread after encountering an error or EOF.
6020 * md5.h (md5_uintptr): Define.
6021 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6022 return to the initial working directory. Preserve errno
6024 * idcache.c: Include "xalloc.h".
6025 (xmalloc, xrealloc): Remove decls.
6026 (getuser): Remove casts no longer required in C89.
6027 * human.c: Include stdio.h, for sprintf.
6028 * group-member.c: Include "xalloc.h".
6029 (xmalloc, xrealloc): Remove decls.
6030 (get_group_info): Remove casts no longer required in C89.
6031 * getusershell.c (readname): Remove casts no longer required in C89.
6032 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6033 * getline.c: Whitespace fix, from coreutils.
6035 2003-08-13 Paul Eggert <eggert@twinsun.com>
6037 * exclude.c: Include <ctype.h>
6038 (IN_CTYPE_DOMAIN): New macro.
6040 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6043 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6044 Undo previous (whitespace-only) change.
6046 2003-08-12 Paul Eggert <eggert@twinsun.com>
6048 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6049 Normalize leading white space and remove trailing white space.
6050 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6051 notice, as per ../config/srclist-update.
6053 Merge from coreutils.
6054 * euidaccess.h: New file.
6055 * euidaccess.c: Include it.
6056 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6057 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6058 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6060 2003-08-11 Bruno Haible <bruno@clisp.org>
6062 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6063 (vasnprintf): Use it instead of wcslen.
6065 2003-08-11 Bruno Haible <bruno@clisp.org>
6067 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6068 value to ensure that _Bool promotes to int. Use #define for _Bool when
6069 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6071 2003-08-10 Karl Berry <karl@gnu.org>
6073 * regex.h: update from libc (whitespace fix).
6075 2003-08-09 Paul Eggert <eggert@twinsun.com>
6077 Merge some files from coreutils. These changes were
6078 originally made by Jim Meyering.
6079 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6080 many older Unixes require this.
6081 * alloca.c (alloca): Remove cast to argument of free;
6082 no longer needed in C89.
6083 * alloca_.h, regex.h: Fix white space to match
6084 what GNU indent does.
6086 2003-08-05 Paul Eggert <eggert@twinsun.com>
6088 * bumpalloc.h: Remove.
6090 2003-08-04 Paul Eggert <eggert@twinsun.com>
6092 * getloadavg.c: Change copyright notice and spacing to conform to
6095 Merge from coreutils.
6096 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6098 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6099 from Karl Berry, implemented by Jim Meyering.
6100 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6101 from Dmitry V. Levin.
6102 Remove anachronistic cast of xrealloc.
6103 * fnmatch_.h (__const): Remove. Use 'const'.
6104 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6105 type. Otherwise, it wouldn't compile with at least /bin/cc on
6106 ymp-cray-unicos9.0.2.X.
6107 Combine two mostly-identical uses of alloca into one.
6108 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6110 2003-08-04 Dave Love <d.love@dl.ac.uk>
6114 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6115 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6116 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6117 obsolete NLIST_NAME_UNION.
6118 [__GNU__]: Undef BSD and FSCALE.
6119 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6121 2003-08-03 Paul Eggert <eggert@twinsun.com>
6123 * stdbool_.h (_Bool): Make it signed char, instead of
6124 an enum type, so that it's guaranteed to promote to int. See:
6125 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6127 2003-07-31 Paul Eggert <eggert@twinsun.com>
6129 * strerror.c: Include config.h, limits.h. Declare sprintf.
6130 (strerror): Don't assume that a printable int fits in 14 bytes.
6132 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6133 Bruno Haible <bruno@clisp.org>
6135 * getline.h (getline, getdelim): Change return type to ssize_t.
6136 * getline.c (getline, getdelim): Likewise.
6137 Remove _GNU_SOURCE define; now it's defined in config.h through
6140 2003-07-22 Paul Eggert <eggert@twinsun.com>
6142 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6143 over-parenthesization in macros.
6145 Sync with coreutils.
6147 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6150 Use `exit_failure' for xalloc and xmemcoll instead of their own
6151 private exit-failure variables.
6152 * xalloc.h (xalloc_exit_failure): Remove.
6153 * xmalloc.c: Likewise. Include exitfail.h.
6154 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6155 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6156 * xmemcoll.c: Likewise. Include exitfail.h.
6157 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6159 2003-07-18 Paul Eggert <eggert@twinsun.com>
6161 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6162 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6163 to test that it can stand by itself. Include "exitfail.h".
6164 Clients should set exit_failure instead.
6165 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6167 2003-07-18 Andreas Schwab <schwab@suse.de>
6169 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6171 2003-07-18 Bruno Haible <bruno@clisp.org>
6173 * getndelim2.h: New file.
6174 * getndelim2.c: Make into a module of its own. Include config.h,
6176 (getndelim2): Make non-static. Change return type to ssize_t.
6177 * getline.h: Change argument names.
6178 * getline.c: Include getndelim2.h instead of getndelim2.c.
6179 * getnline.c: Include getndelim2.h.
6181 2003-07-17 Bruno Haible <bruno@clisp.org>
6183 * Makefile.am: Remove file.
6184 * Makefile.in: Remove file.
6186 2003-07-17 Bruno Haible <bruno@clisp.org>
6188 * getnline.h: New file.
6189 * getnline.c: New file.
6190 * getndelim2.c: New file, extracted from getline.c.
6191 (getndelim2): Renamed from getdelim2, with added nmax argument.
6192 * getline.c: Include getndelim2.c.
6193 (getdelim2): Moved out to getndelim2.c.
6194 (getline, getdelim): Update.
6196 2003-07-15 <karl@gnu.org>
6198 * vasnprintf.c: update from gettext.
6200 2003-07-15 Jim Meyering <jim@meyering.net>
6202 * makepath.c (make_path): Enclose diagnostic in _(...).
6204 2003-07-14 Paul Eggert <eggert@twinsun.com>
6206 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6207 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6208 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6209 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6210 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6211 updated automatically by ../config/srclist-update. This changes
6212 their license from LPGL to GPL.
6214 2003-07-14 Jim Meyering <jim@meyering.net>
6216 Don't emit diagnostics. Let callers do that.
6217 * save-cwd.c: Don't include "error.h".
6218 (save_cwd): Don't call error. Ensure that errno is valid
6219 when returning nonzero.
6221 * save-cwd.h (restore_cwd): Update prototype.
6222 * save-cwd.c (restore_cwd): Remove two parameters.
6223 Simplify. Don't call error upon failure. Let callers do that.
6224 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6225 when auditing is enabled. But don't bother updating the #if.
6227 2003-07-14 Simon Josefsson <jas@extundo.com>
6229 * mempcpy.h: New file.
6230 * mempcpy.c: New file.
6232 2003-07-14 Paul Eggert <eggert@twinsun.com>
6234 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6235 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6236 unicodeio.c, unicodeio.h, unlocked-io.h:
6237 Switch from LGPL to GPL.
6239 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6241 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6242 it breaks C++ compilation.
6243 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6245 2003-07-10 Jim Meyering <jim@meyering.net>
6247 * vasnprintf.c: Remove trailing blanks.
6248 Make cpp indentation consistent.
6250 2003-07-09 Paul Eggert <eggert@twinsun.com>
6252 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6253 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6254 Switch from LGPL to GPL.
6256 2003-07-07 Paul Eggert <eggert@twinsun.com>
6258 * mktime.c: Fix some boundary cases and remove need for floating point.
6260 Issue a compile-time diagnostic if time_t is floating point, or if
6261 two's complement arithmetic is not in effect, or if arithmetic
6262 right shift does not propagate the sign. These assumptions were
6263 all in the original code but they weren't checked.
6265 (TIME_T_MIDPOINT, verify): New macros.
6266 (__isleap): Remove; it has integer overflow problems.
6267 (leapyear): New function, without those problems.
6268 (ydhms_tm_diff): Remove; splitting into two parts.
6269 (ydhms_diff): New function, containing the arithmetic part of
6270 the old ydhms_tm_diff function. Issue a compile-time
6271 diagnostic if we are not using C99 integer division.
6272 Avoid casts when possible.
6273 (guess_time_tm): New function, containing the checking part of
6274 the old ydhms_tm_diff function. Return the new value, rather than
6275 the difference between it and the old. Accept a new argument T
6276 so that *T specifies the old value. Check for overflow in the result.
6278 (__mktime_internal): Use a time_t offset, not a long int offset.
6279 This undoes the 2003-06-04 change, which is no longer needed now
6280 that we have better overflow checking.
6281 (localtime_offset): Likewise.
6283 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6284 and long are 64-bit but int is only 32-bit.
6285 (ydhms_diff): Use long int to store year1 and yday1.
6286 Issue a compile-time diagnostic if long int is not wide enough.
6288 (__mktime_internal): Use long int to store adjusted year and yday.
6289 Use plain C rather than preprocessor commands, if that doesn't
6291 Check for overflow (and try to repair) after each probe
6292 rather than checking only at the very end. This avoids some bugs
6293 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6294 does not equal GMT offset at maximum time).
6295 Use integer to check for overflow rather than floating point; this
6296 is more portable to non-IEEE hosts, and is a tad faster.
6297 When we detect that we are oscillating between two values,
6298 don't check whether tm_isdst has the requested value, since
6299 we already know the answer. When tm_isdst has the wrong value,
6300 use a different heuristic to find the right one, based on the
6301 extreme values actually observed in practice in tz2003a,
6302 rather than the (overly optimistic) "previous 3 calendar quarters".
6304 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6305 "T const" to accommodate glibc style.
6306 (check_result): Use less-confusing report format. "long" -> "long int.
6308 Don't loop if the iteration overflows time_t.
6309 Allow a negative step in the iteration.
6311 2003-07-01 Paul Eggert <eggert@twinsun.com>
6313 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6314 having it depend on HAVE_SYS_TYPES_H.
6316 2003-06-25 Bruno Haible <bruno@clisp.org>
6318 * readlink.c: New file.
6320 2003-06-20 Bruno Haible <bruno@clisp.org>
6322 Assume C89, so PARAMS isn't needed.
6323 * unicodeio.h (PARAMS): Remove.
6324 * unicodeio.c: Don't use PARAMS.
6326 2003-06-18 Jim Meyering <jim@meyering.net>
6328 Merge changes from coreutils.
6329 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6330 Remove explicit declarations of xmalloc and realloc.
6332 (read_utmp): Remove anachronistic cast of xmalloc.
6334 2003-06-17 Paul Eggert <eggert@twinsun.com>
6336 Assume C89, so PARAMS isn't needed.
6337 * backupfile.h (PARAMS): Remove. All uses removed.
6338 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6339 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6340 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6341 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6342 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6343 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6344 xstrtol.h: Likewise.
6345 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6346 same.h, strverscmp.h: Do not include config.h; no longer needed.
6347 Anyway, config.h should always be included before any other file.
6349 2003-06-11 Simon Josefsson <jas@extundo.com>
6351 * sysexit_.h: New file.
6353 2003-05-20 Derek Price <derek@ximbiot.com>
6355 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6357 2003-06-10 Simon Josefsson <jas@extundo.com>
6359 * strchrnul.h: New file.
6360 * strchrnul.c: New file.
6362 2003-06-10 Simon Josefsson <jas@extundo.com>
6364 * argp.h: New file, from glibc.
6365 * argp-ba.c: New file, from glibc.
6366 * argp-eexst.c: New file, from glibc.
6367 * argp-fmtstream.c: New file, from glibc.
6368 * argp-fmtstream.h: New file, from glibc.
6369 * argp-fs-xinl.c: New file, from glibc.
6370 * argp-help.c: New file, from glibc.
6371 * argp-namefrob.h: New file, from glibc.
6372 * argp-parse.c: New file, from glibc.
6373 * argp-pv.c: New file, from glibc.
6374 * argp-pvh.c: New file, from glibc.
6375 * argp-xinl.c: New file, from glibc.
6377 2003-06-07 Jim Meyering <jim@meyering.net>
6379 * readtokens.h: Put `Free Software Foundation, Inc.'
6380 in place of my name in the copyright comment.
6381 Remove definition and uses of __P.
6384 * stat.c: Don't declare xmalloc explicitly.
6385 Instead, include "xalloc.h".
6386 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6387 xrealloc, and xcalloc return values.
6388 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6390 * xgetcwd.h: Remove definition/uses of PARAMS.
6392 2003-06-06 Jim Meyering <jim@meyering.net>
6394 * stdbool_.h: Renamed from stdbool.h.in.
6396 2003-06-06 Jim Meyering <jim@meyering.net>
6398 Merge from coreutils.
6399 * same.c: (same_name): Declare *_basename locals to be `const'.
6400 Consolidate declarations and initializations of *_base* locals.
6402 Merge from coreutils.
6403 This avoids a core dump on systems without GNU putenv,
6404 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6405 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6406 (unsetenv): New static function, from GNU libc.
6407 (rpl_putenv): Use it.
6409 * modechange.c: Remove trailing blanks.
6411 Merge from coreutils.
6412 * fsusage.c: Remove declaration of statfs.
6413 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6415 * posixtm.c: Include <stdbool.h> unconditionally.
6417 2003-06-05 Paul Eggert <eggert@twinsun.com>
6419 * mktime.c (__mktime_internal): When resolving a tm_isdst
6420 mismatch, look in future quarters as well as past. This fixes a
6421 bug when processing fall-backwards gaps immediately after a long
6422 period of daylight-saving time.
6424 * mktime.c: Assume freestanding C89 or better.
6425 (HAVE_LIMITS_H): Remove. Assume it's 1.
6426 (__P): Remove; not used.
6427 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6428 (mktime, not_equal_tm, print_tm, check_result,
6429 main): Use prototypes. Use const * where appropriate.
6430 (main): Fix typo in testing code that uncovered by above changes.
6431 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6433 2003-06-04 Paul Eggert <eggert@twinsun.com>
6435 * mktime.c: Fix Debian bug 177940
6436 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6437 (localtime_offset): Now long int, not time_t, because we want it
6438 to be guaranteed to be signed. All uses changed.
6439 (__mktime_internal): If overflow would occur when adding offset,
6442 Merge 'human' changes from coreutils. Rewrite to support
6443 locale-specific notations like thousands separators.
6444 * human.c: Simplify authorship notice.
6445 Include human.h immediately after config.h.
6446 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6447 <limits.h>: Do not include, since human.h does.
6448 (SIZE_MAX, UINTMAX_MAX): New macros.
6449 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6450 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6451 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6452 (power_letter): Renamed from suffixes.
6453 (generate_suffix_backwards): Remove.
6454 (adjust_value): Now takes int style (because of human.h changes)
6455 and long double value (for greater precision on some platforms).
6456 (group_number): New function.
6457 (human_readable): Use it. Use integer options, not enum.
6458 Put the options before the sizes in the arg list.
6459 Support all the new options.
6460 The old human_readable function has been removed;
6461 use inttostr.h instead.
6462 (human_readable, default_block_size, humblock):
6463 Use uintmax_t, not int, for block sizes.
6464 (human_readable_inexact, block_size_types): Remove.
6465 (block_size_opts): New constant.
6466 (human_options): Renamed from human_block_size, with new signature
6467 that allows block sizes up to UINTMAX_MAX. All callers changed.
6468 * human.h: Add copyright and authorship notice.
6469 Include <limits.h> and <stdbool.h> unconditionally.
6470 (PARAMS): Remove. All uses removed.
6471 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6472 (enum human_inexact_style): Remove tag; now a nameless enum.
6473 (human_floor, human_ceiling, human_round_to_even): Now have
6474 values 2, 0, 1 rather than -1, 1, 0.
6475 (human_group_digits, human_suppress_point_zero, human_autoscale,
6476 human_base_1024, human_SI, human_B): New constants.
6477 (human_readable_inexact, human_block_size): Remove.
6478 (human_readable): Size args are now uintmax_t, not int.
6479 (human_options): New decl.
6481 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6482 unnecessary now that we assume C89 or better. This change
6483 imported from coreutils.
6485 * mktime.c (__mktime_internal): Do not reject negative timestamps
6486 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6487 in the 2003-05-30 sync from glibc.
6489 .h files should stand alone, but we shouldn't include <sys/types.h>
6490 if we can get away with just <stddef.h>.
6492 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6493 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6494 rather than <sys/types.h>, as we merely need size_t.
6495 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6497 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6498 Include <stdio.h>, to get FILE.
6499 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6500 memcasecmp.h has included <stddef.h> and all we need is size_t.
6501 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6502 our interface, instead of including <sys/types.h>
6504 2003-06-02 Paul Eggert <eggert@twinsun.com>
6507 Fix some minor time-related bugs with POSIX time arguments.
6508 Some valid time stamps were being rejected (notably -1, and
6509 time stamps before 1900 on 64-bit hosts). And some invalid
6510 time stamps were being accepted, e.g. September 31.
6512 * posixtm.h (posixtime): Return bool instead of time_t, so
6513 that we can return (time_t) -1 successfully.
6514 * posixtm.c: Likewise.
6515 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6516 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6517 (t): Remove static var.
6518 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6519 of static var. All uses changed.
6520 (year): Do not reject years before 1900; they can occur with
6522 (posix_time_parse): Do not check for out-of-range components;
6523 that is now the caller's responsibility, since our checks were
6524 only approximations.
6525 (posixtime): Use mktime to check for out-of-range components,
6526 since it knows them exactly.
6527 If mktime returns (time_t) -1, check whether an error actually occurred
6528 by invoking localtime on -1.
6529 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6530 posixtime failures better.
6531 Improve the test data (in comments only).
6533 2003-05-30 <karl@gnu.org>
6535 * mktime.c: update from libc.
6537 2003-05-30 Bruno Haible <bruno@clisp.org>
6539 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6540 * localcharset.h: Likewise.
6541 * localcharset.c: Likewise.
6543 2003-05-28 Paul Eggert <eggert@twinsun.com>
6545 Assume the headers required for C89 freestanding compilers.
6546 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6547 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6548 without checking for HAVE_LIMITS_H.
6549 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6550 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6552 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6553 * exclude.c: Include <stdbool.h> unconditionally.
6554 * tempname.c: Include <stddef.h> unconditionally.
6555 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6556 * modechange.c, rpmatch.c (NULL): Don't define, since
6557 <stddef.h> does that.
6558 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6559 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6560 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6561 * xstrtol.c: Likewise.
6562 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6563 * savedir.c: Include <stddef.h> instead of defining NULL.
6565 * addext.c (addext): Use assignment rather than cast, to avoid
6566 warnings on some platforms.
6568 * mktime.c (__mktime_internal): Do not reject negative timestamps
6571 2003-05-10 Bruno Haible <bruno@clisp.org>
6573 * linebreak.c (iconv_string_length): Don't return -1 just because the
6574 string is longer than 4 KB.
6576 2003-05-12 Jim Meyering <jim@meyering.net>
6578 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6579 the space-padded-by-default conversion specifiers, %e, %k, %l.
6581 2003-05-03 Bruno Haible <bruno@clisp.org>
6583 Upgrade to Unicode-4.0.
6584 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6585 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6586 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6587 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6588 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6589 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6590 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6591 Change width of U+E0100..U+E01EF from 1 to 0.
6593 2003-04-25 Bruno Haible <bruno@clisp.org>
6595 * copy-file.c: Include <stddef.h>, for size_t.
6597 2003-04-25 Jim Meyering <jim@meyering.net>
6599 * copy-file.c (copy_file_preserving): Declare buf_size to be
6600 of type size_t, not int.
6602 2003-04-11 Jim Meyering <jim@meyering.net>
6604 Merge changes from Coreutils.
6606 2003-03-22 Jim Meyering <jim@meyering.net>
6608 * strftime.c (widen): Cast alloca return value to proper type.
6610 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6613 * strftime.c (my_strftime): Handle very large width
6614 specifications for numeric values correctly. Improve checks for
6617 2003-01-19 Jim Meyering <jim@meyering.net>
6619 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6620 (nl_get_alt_digit) [! defined my_strftime]: Define.
6621 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6622 _nl_get_alt_digit and _nl_get_walt_digit.
6624 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6625 These changes have no effect outside of _LIBC.
6627 2003-04-10 Bruno Haible <bruno@clisp.org>
6629 * findprog.h: New file, from GNU gettext.
6630 * findprog.c: New file, from GNU gettext.
6632 2003-04-05 Jim Meyering <jim@meyering.net>
6634 Merge changes from Coreutils.
6636 * exclude.h (PARAMS): Remove definition and uses.
6637 * exclude.c: Remove uses of `PARAMS'.
6639 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6640 Add test-cases for DOS filenames. Declare program_name.
6641 (main): Set up program_name. Patch by Rich Dawe.
6643 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6645 Use mntctl's return value to drive the entry-processing loop, since
6646 we can't rely on the value of the vmt_length member in the last
6647 entry. On some systems doing so could result in exhausting
6648 virtual memory. Based in part on a patch from Mike Jetzer.
6650 2003-04-04 Bruno Haible <bruno@clisp.org>
6652 * linebreak.h: New file, from GNU gettext.
6653 * linebreak.c: New file, from GNU gettext with slight modifications.
6654 * lbrkprop.h: New file, from GNU gettext.
6656 2003-04-03 Bruno Haible <bruno@clisp.org>
6658 * utf8-ucs4.h: New file, from GNU gettext.
6659 * utf16-ucs4.h: New file, from GNU gettext.
6660 * ucs4-utf8.h: New file, from GNU gettext.
6661 * ucs4-utf16.h: New file, from GNU gettext.
6663 2003-04-02 Bruno Haible <bruno@clisp.org>
6665 * binary-io.h: New file, from GNU gettext.
6667 2003-04-01 Bruno Haible <bruno@clisp.org>
6669 * pathname.h: New file, from GNU gettext.
6670 * concatpath.c: New file, from GNU gettext.
6672 2003-03-30 Bruno Haible <bruno@clisp.org>
6674 * copy-file.c (copy_file_preserving): Don't set owner if the function
6675 chown() doesn't exist.
6677 2003-03-28 Bruno Haible <bruno@clisp.org>
6679 * copy-file.h: New file, from GNU gettext.
6680 * copy-file.c: New file, from GNU gettext.
6682 2003-03-18 Jim Meyering <jim@meyering.net>
6684 * quote.c (quote_n): Fix typo in comment.
6686 2003-03-14 Jim Meyering <jim@meyering.net>
6688 Merge changes from Coreutils.
6689 * obstack.h (obstack_object_size): Declare temporary, __o,
6690 to be const, in order to avoid warnings.
6691 (obstack_room): Likewise.
6692 (obstack_empty_p): Likewise.
6694 2003-03-13 Paul Eggert <eggert@twinsun.com>
6696 Merge changes from Bison.
6697 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6698 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6699 when compiling Bison 1.875's `bitset bset = obstack_alloc
6700 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6701 * hash.c: Include <stdbool.h> unconditionally.
6703 2003-03-09 Paul Eggert <eggert@twinsun.com>
6705 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6706 Reported by Bruce Becker; see:
6707 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6709 2003-03-03 Paul Eggert <eggert@twinsun.com>
6710 Bruno Haible <bruno@clisp.org>
6712 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6713 Reported by John Hughes, see
6714 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6716 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6718 * poll_.h: New file.
6721 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6723 * mathl.h: New file.
6724 * acosl.c: New file.
6725 * asinl.c: New file.
6726 * atanl.c: New file.
6727 * ceill.c: New file.
6730 * floorl.c: New file.
6731 * frexpl.c: New file.
6732 * ldexpl.c: New file.
6734 * sincosl.c: New file.
6736 * sqrtl.c: New file.
6738 * trigl.c: New file.
6739 * trigl.h: New file.
6741 2003-02-17 Bruno Haible <bruno@clisp.org>
6743 * mkdtemp.h: New file, from GNU gettext.
6744 * mkdtemp.c: New file, from GNU gettext.
6746 2003-01-31 Bruno Haible <bruno@clisp.org>
6748 * rename.c: #undef rename before defining rpl_rename.
6749 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6751 2003-01-30 Bruno Haible <bruno@clisp.org>
6753 * printf-args.h: New file, from GNU gettext.
6754 * printf-args.c: New file, from GNU gettext.
6755 * printf-parse.h: New file, from GNU gettext.
6756 * printf-parse.c: New file, from GNU gettext.
6757 * vasnprintf.h: New file, from GNU gettext.
6758 * vasnprintf.c: New file, from GNU gettext.
6759 * asnprintf.c: New file, from GNU gettext.
6760 * vasprintf.h: New file, from GNU gettext with modifications.
6761 * vasprintf.c: New file, from GNU gettext.
6762 * asprintf.c: New file, from GNU gettext.
6764 2003-01-29 Bruno Haible <bruno@clisp.org>
6766 * stpncpy.h: New file, from GNU gettext with modifications.
6767 * stpncpy.c: New file, from GNU gettext with modifications.
6769 2003-01-28 Bruno Haible <bruno@clisp.org>
6771 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6773 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6776 2003-01-27 Bruno Haible <bruno@clisp.org>
6778 * xsetenv.h: New file, from GNU gettext.
6779 * xsetenv.c: New file, from GNU gettext.
6781 2003-01-23 Bruno Haible <bruno@clisp.org>
6783 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6785 2003-01-22 Bruno Haible <bruno@clisp.org>
6787 * exit.h: New file, from GNU gettext.
6789 2003-01-11 Bruno Haible <bruno@clisp.org>
6791 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6792 * strcase.h (strcasecmp, strncasecmp): Likewise.
6794 2003-01-14 Jim Meyering <jim@meyering.net>
6796 * same.c (same_name): Tweak a comment.
6798 2003-01-11 Bruno Haible <bruno@clisp.org>
6800 * same.c (same_name): Reorder tests so as to avoid calling stat()
6801 when a string comparison is sufficient.
6803 2003-01-11 Bruno Haible <bruno@clisp.org>
6805 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6808 2003-01-11 Bruno Haible <bruno@clisp.org>
6810 * hash-pjw.c: Add comment about low quality of this function.
6812 2003-01-12 Paul Eggert <eggert@twinsun.com>
6814 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6815 to avoid collisions with libcurses and libreadline.
6817 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6818 * getstr.h, getstr.c: Remove.
6819 * getline.c: Include "getline.h", to check interface.
6820 Move body of old getstr.c here: this defines MIN_CHUNK and
6821 declares getdelim2, which is renamed from getstr.
6822 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6824 * linebuffer.c (readlinebuffer): Renamed from readline.
6826 * linebuffer.h: Likewise.
6827 (readline): Remove backward-compatibility macro.
6829 2003-01-12 Jim Meyering <jim@meyering.net>
6831 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6833 2003-01-10 Bruno Haible <bruno@clisp.org>
6835 * alloca_.h: New file.
6836 * getdate.y: Unconditionally include alloca.h.
6837 * makepath.c: Likewise.
6838 * setenv.c: Likewise.
6839 * userspec.c: Likewise.
6841 2003-01-09 Bruno Haible <bruno@clisp.org>
6843 * stdbool.h.in: New file.
6845 2003-01-08 Bruno Haible <bruno@clisp.org>
6847 * safe-read.c: Include specification header first, to ensure its
6849 * full-write.c: Likewise.
6851 2003-01-08 Jim Meyering <jim@meyering.net>
6853 * full-write.c: Undefine and define-away `const' after inclusion
6854 of errno.h, not before. Suggestion from Bruno Haible.
6856 2003-01-07 Jim Meyering <jim@meyering.net>
6858 * full-write.c: Rework so that it may serve to define full_read, too.
6859 * full-read.c: Simply #define FULL_READ and include full-write.c.
6861 2003-01-06 Jim Meyering <jim@meyering.net>
6863 * version-etc.c: Update year in translatable copyright string.
6865 2002-12-25 Bruno Haible <bruno@clisp.org>
6867 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6868 * xstrtol.h: Likewise.
6869 * xstrtoimax.c: Likewise.
6870 * xstrtoumax.c: Likewise.
6871 * human.h: Likewise.
6873 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6874 on systems that have <inttypes.h> but not <stdint.h>.
6876 2002-12-31 Paul Eggert <eggert@twinsun.com>
6878 * memcoll.c (memcoll): Fall back on a simple algorithm using
6879 memcmp if strcoll doesn't work.
6881 2002-12-23 Bruno Haible <bruno@clisp.org>
6883 * localcharset.h: New file.
6884 * localcharset.c: Include it.
6885 * unicodeio.c: Likewise.
6887 2002-12-22 Bruno Haible <bruno@clisp.org>
6889 * utime.c (utime_null): No need to call ftruncate if the file was
6892 2002-12-23 Bruno Haible <bruno@clisp.org>
6894 * memcoll.c (STRCOLL): New macro.
6897 2002-12-22 Bruno Haible <bruno@clisp.org>
6899 * getstr.h (getstr): Define, to avoid clash with libcurses.
6900 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6902 2002-12-22 Bruno Haible <bruno@clisp.org>
6904 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6906 2002-12-23 Bruno Haible <bruno@clisp.org>
6908 * getline.h: Include <stddef.h>, for size_t.
6910 * unicodeio.h: Include <stddef.h>, for size_t.
6911 * unicodeio.c: Don't include <stddef.h>.
6913 2002-12-17 Bruno Haible <bruno@clisp.org>
6915 * canon-host.c (strdup): Remove unused declaration.
6917 * fsusage.c: Include full_read.h.
6918 (get_fs_usage): Use full_read instead of safe_read.
6920 * utime.c (utime_null): Use SAFE_READ_ERROR.
6922 2002-12-11 Bruno Haible <bruno@clisp.org>
6924 * setenv.h: Rewritten to cope with systems that have setenv() but not
6926 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6929 2002-12-11 Bruno Haible <bruno@clisp.org>
6931 * setenv.c (alloca): Fall back to malloc.
6933 (setenv): Use freea() to free memory allocated with alloca().
6935 2002-11-13 Bruno Haible <bruno@clisp.org>
6937 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6938 function declarations.
6939 * unsetenv.c (unsetenv): Likewise.
6941 2002-03-04 Bruno Haible <bruno@clisp.org>
6943 Portability to AIX 4.3.3.
6944 * unsetenv.c: New file, extracted from setenv.c.
6945 * setenv.c: Move the unsetenv() function to unsetenv.c.
6947 2001-12-20 Bruno Haible <bruno@clisp.org>
6949 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6950 use malloc instead. For SunOS 4.
6952 2001-12-11 Bruno Haible <bruno@clisp.org>
6954 * setenv.c: Declare alloca.
6955 (compar_fn_t): New typedef.
6956 (KNOWN_VALUE, STORE_VALUE): Use it.
6958 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6961 2002-12-10 Paul Eggert <eggert@twinsun.com>
6963 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6964 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6965 Choose values that are less likely to collide with system fnmatch
6967 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6968 defined (e.g., a pure POSIX system).
6969 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6970 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6972 2002-12-06 Jim Meyering <jim@meyering.net>
6974 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6976 Merge in changes from libc's misc/error.c, in preparation
6977 for the merge of gnulib's changes back into libc.
6979 * error.c (_): Define only if not already defined.
6980 Move definition to follow all #include directives.
6981 Include unlocked-io.h only if !_LIBC.
6982 [_LIBC]: Include <libio/libioP.h>.
6983 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6984 (fflush): Tweak definition to use INTUSE.
6987 2002-12-05 Paul Eggert <eggert@twinsun.com>
6989 * alloca.c [defined emacs]: Include "lisp.h".
6990 (xalloc_die) [defined emacs]: New macro.
6991 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6992 [! defined emacs]: Include <xalloc.h>.
6993 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6994 (pointer): Typedef to POINTER_TYPE *.
6995 (malloc): Remove decl; we now always use xmalloc.
6996 (alloca): Use old-style definition, since Emacs needs this.
6997 Check for arithmetic overflow when computing combined size.
6999 2002-12-04 Paul Eggert <eggert@twinsun.com>
7001 Do not generate unlocked-io.h automatically, since it's easier to
7002 maintain it by hand.
7004 * unlocked-io.h: New file, from GNU diffutils,
7005 but with proper copyright notice and attribution.
7007 * Makefile.am: Add copyright notice.
7008 (libfetish_a_SOURCES): Add unlocked-io.h.
7009 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7010 (DISTCLEANFILES, io_functions): Remove macros.
7011 (EXTRA_DIST): Remove gen_uio.
7012 (unlocked-io.h): Remove rule.
7014 2002-12-04 Jim Meyering <jim@meyering.net>
7016 Reflect the fact that stat.c and lstat.c are no longer generated.
7017 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7018 (DISTCLEANFILES): Likewise.
7019 (EXTRA_DIST): Likewise.
7020 (all_local): Don't depend on stat.c or lstat.c.
7021 (stat.c, lstat.c): Remove rules.
7022 (EXTRA_DIST): Remove xstat.in.
7024 * xstat.in: Remove file. Contents moved into stat.c.
7025 * stat.c: New file. Contents mostly from xstat.in.
7026 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7027 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7029 * safe-read.c: Rework so that it may serve to define safe_write, too.
7030 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7032 2002-12-03 Jim Meyering <jim@meyering.net>
7034 * safe-read.c, safe-write.c: Change variable names and comments, but
7035 not semantics, to minimize the differences between these two files.
7036 (safe_read): Change comment to mention SAFE_READ_ERROR.
7038 * safe-read.c (IS_EINTR): Define.
7039 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7041 2002-12-02 Bruno Haible <bruno@clisp.org>
7043 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7044 Define, taken from safe-read.c.
7045 (INT_MAX): Provide fallback.
7046 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7047 * safe-write.h (SAFE_WRITE_ERROR): Define.
7049 * safe-read.c (EINTR): Remove definition.
7050 (safe_read): Don't use EINTR if it is absent.
7052 2002-12-02 Jim Meyering <jim@meyering.net>
7054 * safe-read.c (EINTR): Define.
7055 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7056 (INT_MAX): Provide fallback.
7057 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7059 * safe-read.h (SAFE_READ_ERROR): Define.
7061 2002-12-01 Jim Meyering <jim@meyering.net>
7063 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7064 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7066 2002-11-27 Paul Eggert <eggert@twinsun.com>
7068 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7069 hash_rehash): Replace `if (limit <= value) abort ();' with
7070 `if (! (value < limit)) abort ();', for readability.
7072 2002-11-26 <karl@gnu.org>
7074 * strdup.c: copy from libc again, with jim's ok.
7075 * .cppi-disable: re-add strdup.c
7077 2002-11-25 <karl@gnu.org>
7079 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7080 instead of "strtol.c".
7082 2002-11-25 Jim Meyering <jim@meyering.net>
7084 * mktime.c: Sync from libc, now that it has the latest fix.
7086 2002-11-24 <karl@gnu.org>
7088 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7089 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7091 2002-11-24 Jim Meyering <jim@meyering.net>
7093 Update from coreutils:
7095 * mktime.c: Merge in changes from libc.
7097 Avoid a link-time failure on some Linux systems.
7098 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7099 (__mon_yday): Declare with the STATIC attribute.
7100 (__mktime_internal): Likewise.
7101 Based on a report from Greg Schafer.
7103 2002-11-23 Jim Meyering <jim@meyering.net>
7105 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7106 Use `unsigned', not `int', as type of index.
7108 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7110 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7112 2002-11-22 Paul Eggert <eggert@twinsun.com>
7114 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7115 hint that one should use `if (! x) abort ();' rather than `assert
7116 (x);', and anyway it's one less thing to worry about configuring.
7117 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7118 hash_rehash, hash_insert): Use abort rather than assert.
7120 2002-11-22 Paul Eggert <eggert@twinsun.com>
7122 * quotearg.h: Allow multiple inclusion by surrounding with
7123 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7124 so that we can be included first.
7125 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7126 * quotearg.c: Include quotearg.h immediately after config.h.
7127 No need to include stddef.h or sys/types.h any more.
7128 Surround local include files with "", not "<>".
7129 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7130 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7131 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7132 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7133 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7134 (ISPRINT): Remove; no longer needed now that we assume C89.
7136 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7139 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7140 quotearg_char): Use SIZE_MAX rather than
7141 (size_t) -1 when we are talking about "infinity".
7143 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7145 2002-11-22 Bruno Haible <bruno@clisp.org>
7147 * safe-read.h: Assume C89. Add comments.
7148 (safe_read): Change return type to size_t.
7149 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7150 counts > SSIZE_MAX correctly.
7151 * safe-write.h: New file.
7152 * safe-write.c: New file.
7153 * full-read.h: New file.
7154 * full-read.c: New file.
7155 * full-write.h: Assume C89. Add comments.
7156 * full-write.c: Include safe-write.h.
7157 (full_write): Rewritten to use safe_write.
7158 Suggested by Jim Meyering and Paul Eggert.
7160 2002-11-21 Bruno Haible <bruno@clisp.org>
7162 Remove case insensitive option matching.
7163 * argmatch.h (argcasematch): Remove declaration.
7164 (ARGCASEMATCH): Remove macro.
7165 (__xargmatch_internal): Remove case_sensitive argument.
7166 (XARGMATCH): Update.
7167 (XARGCASEMATCH): Remove macro.
7168 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7169 case_sensitive argument.
7170 (argcasematch): Remove function.
7171 (__xargmatch_internal): Remove case_sensitive argument.
7172 (main): Use XARGMATCH instead of XARGCASEMATCH.
7174 * xmalloc.c: Change compile-time error message. Add comment about
7175 required autoconf version.
7177 2002-11-21 Jim Meyering <jim@meyering.net>
7179 * strdup.c (strdup): Tweak comment and initial #if/#include.
7181 Merge in changes from the coreutils.
7183 2002-09-25 Paul Eggert <eggert@twinsun.com>
7184 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7185 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7186 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7187 int. Work more efficiently if X is the same width as uintmax_t.
7188 Do not compare X to -1, to avoid bogus compiler warning.
7189 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7190 Don't assume that f_frsize and f_bsize are the same type.
7192 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7195 * makepath.c (make_path): Restore umask *before* creating the final
7197 (make_path): Minor reformatting.
7199 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7200 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7202 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7203 ones. At least on GNU/Linux systems, `auto' means something else.
7206 2002-11-20 Paul Eggert <eggert@twinsun.com>
7208 Merge argmatch cleanups from Bison. Assume C89.
7210 * argmatch.c: Include config.h here, not in argmatch.h.
7211 Include stdlib.h, for EXIT_FAILURE.
7212 Always include <string.h>, since we assume C89.
7213 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7214 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7215 Include <stddef.h> instead, since it's all we need for size_t.
7216 (PARAMS): Remove. All uses removed.
7217 (ARRAY_CARDINALITY): Do not bother to #undef.
7218 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7219 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7220 Remove unnecessary parentheses.
7221 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7222 Insert necessary parentheses.
7223 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7224 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7226 2002-11-19 Bruno Haible <bruno@clisp.org>
7228 * mbswidth.c: Include mbswidth.h right at the beginning.
7229 * mbswidth.h: Include <stddef.h>, for size_t.
7231 * mbswidth.h (PARAMS): Remove macro.
7232 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7233 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7235 * gcd.h (PARAMS): Remove macro.
7236 (gcd): Use ANSI C function declarations.
7237 * gcd.c (gcd): Likewise.
7239 2002-11-15 Bruno Haible <bruno@clisp.org>
7241 * strcspn.c: Include <stddef.h>.
7242 (strcspn): Use ANSI C function declaration. Change return type to
7244 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7245 (strpbrk): Use NULL.
7246 * strpbrk.h (PARAMS): Remove macro.
7247 (strpbrk): Use ANSI C function declaration.
7248 * strstr.c: Don't include <sys/types.h>.
7249 * strstr.h (PARAMS): Remove macro.
7250 (strstr): Use ANSI C function declarations.
7252 2002-11-06 Bruno Haible <bruno@clisp.org>
7254 * gcd.h (gcd): Change argument type to 'unsigned long'.
7255 * gcd.c (gcd): Likewise.
7257 2002-11-05 Bruno Haible <bruno@clisp.org>
7259 * gcd.h: New file, from gettext-0.11.5.
7260 * gcd.c: New file, from gettext-0.11.5.
7262 2002-11-05 Bruno Haible <bruno@clisp.org>
7264 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7265 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7266 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7267 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7269 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7270 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7272 * closeout.c: Include gettext.h instead of <libintl.h>.
7273 * human.c: Include gettext.h instead of <libintl.h>.
7274 * quotearg.c: Include gettext.h instead of <libintl.h>.
7275 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7276 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7277 * userspec.c: Include gettext.h instead of <libintl.h>.
7278 * version-etc.c: Include gettext.h instead of <libintl.h>.
7279 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7280 (textdomain): Remove definition.
7281 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7283 * long-options.c: Remove include of <libintl.h> and definition of _.
7284 * same.c: Remove include of <libintl.h> and definition of _.
7286 2002-11-04 Bruno Haible <bruno@clisp.org>
7288 * stpcpy.h: New file, from GNU gettext-0.11.5.
7289 * strcase.h: New file, from GNU gettext-0.11.5.
7290 * strpbrk.h: New file, from GNU gettext-0.11.5.
7291 * strstr.h: New file, from GNU gettext-0.11.5.
7292 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7294 2002-05-09 Bruno Haible <bruno@clisp.org>
7296 * config.charset: Update for newest glibc. Add canonical names
7297 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7299 2002-05-09 Bruno Haible <bruno@clisp.org>
7301 * localcharset.c (get_charset_aliases): Add more Windows specific
7304 2002-05-08 Owen Taylor <otaylor@redhat.com>
7306 * config.charset: A few additions for Solaris.
7308 2001-12-05 Bruno Haible <bruno@clisp.org>
7310 * localcharset.c (locale_charset): Don't return an empty string.
7312 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7314 * config.charset: msdos in uk_UA uses CP1125.
7316 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7318 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7319 * localcharset.c (locale_charset): Declare as extern "C".
7321 2002-02-15 Bruno Haible <bruno@clisp.org>
7323 * config.charset [msdosdjgpp]: For Russian, use CP866.
7325 2002-02-11 Bruno Haible <bruno@clisp.org>
7327 * config.charset: Add support for NetBSD.
7329 2002-09-25 <karl@gnu.org>
7331 * strdup.c: copy from libc/string (via ../config/srclist*).
7332 * getopt*: copy from libc/posix.
7333 * gettext.h: copy from gettext.
7334 * .cppi-disable: add strdup.c, gettext.h.
7336 2002-07-01 Jim Meyering <meyering@lucent.com>
7338 * c-stack.c: Include sys/time.h.
7339 From Volker Borchert.
7341 2002-06-11 Paul Eggert <eggert@twinsun.com>
7343 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7344 New macro. Use it uniformly instead of
7345 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7346 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7347 reported by Vin Shelton.
7349 2002-06-22 Jim Meyering <meyering@lucent.com>
7351 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7352 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7354 2002-06-22 Paul Eggert <eggert@twinsun.com>
7356 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7357 Do not assume SA_SIGINFO behavior.
7358 Bug reported by Jim Meyering on NetBSD 1.5.2.
7360 2002-06-22 Jim Meyering <meyering@lucent.com>
7362 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7364 * exitfail.c, exitfail.h: Likewise.
7365 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7367 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7369 (EXTRA_DIST): Add fnmatch_loop.c.
7370 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7372 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7373 * fnmatch.c: Update from diffutils-2.8.2.
7374 * fnmatch_.h: New file. From diffutils-2.8.2.
7375 * fnmatch.h: Remove file.
7377 2002-06-18 Paul Eggert <eggert@twinsun.com>
7379 * file-type.h: Report an error if neither S_ISREG nor
7380 S_IFREG is defined, instead of using a test specific to glibc
7381 2.2. This should be safe, since POSIX requires S_ISREG and
7382 Unix Version 7 had S_IFREG. We don't need to check for
7383 <sys/types.h> since we don't use any symbols that it defines.
7385 2002-06-15 Jim Meyering <meyering@lucent.com>
7387 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7388 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7389 have been included before this file.
7391 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7393 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7394 so that each temporary file name is unique and valid in the first
7395 8 characters, for operation under DOS.
7397 2002-06-15 Jim Meyering <meyering@lucent.com>
7399 Work even with DJGPP 2.03, which lacks support for symlinks.
7401 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7403 * lchown.c (S_ISLNK): Likewise.
7405 2002-06-14 Jim Meyering <meyering@lucent.com>
7407 * file-type.h: Use the version from diffutils-2.8.2.
7408 * file-type.c: Likewise.
7410 2002-05-27 Jim Meyering <meyering@lucent.com>
7412 Fix a problem seen only on nonconforming systems whereby ls.c's
7413 use of localtime, and then of gettimeofday would cause trouble:
7414 the localtime call used to initialize rpl_gettimeofday's save
7415 mechanism would clobber ls's current local time information so
7416 that in any long listing the first file would always be listed
7417 with date 1970-01-01. Analysis by Volker Borchert.
7419 * gettimeofday.c (localtime): Undefine.
7420 (rpl_localtime): New function.
7422 2002-05-22 Jim Meyering <meyering@lucent.com>
7424 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7425 * file-type.h: New file.
7426 * file-type.c (file_type): New file/function. Extracted from diffutils.
7428 2002-04-29 Paul Eggert <eggert@twinsun.com>
7430 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7432 2002-04-28 Paul Eggert <eggert@twinsun.com>
7434 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7435 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7436 of 127, since 64 is the largest conceivable number for ancient
7438 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7440 2002-04-28 Jim Meyering <meyering@lucent.com>
7442 * sig2str.c (WTERMSIG): Remove definition (unused).
7444 2002-04-28 Paul Eggert <eggert@twinsun.com>
7446 * sig2str.h, sig2str.c: New files.
7447 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7449 2002-04-24 Jim Meyering <meyering@lucent.com>
7451 * gettext.h: New file, from Gettext.
7452 * Makefile.am (INCLUDES): Remove -I../intl.
7453 (libfetish_a_SOURCES): Add gettext.h.
7455 2002-04-16 Jim Meyering <meyering@lucent.com>
7457 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7458 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7459 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7461 2002-04-12 Jim Meyering <meyering@lucent.com>
7463 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7465 2002-03-10 Jim Meyering <meyering@lucent.com>
7467 * makepath.c (make_path): Remove a comma from a diagnostic.
7468 Suggestion from Santiago Vila.
7470 2002-03-08 Jim Meyering <meyering@lucent.com>
7472 * rename.c: Mention that this wrapper is needed also on
7473 mips-dec-ultrix4.4 systems.
7475 2002-03-02 Jim Meyering <meyering@lucent.com>
7477 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7478 not HAVE_CLOCK_SETTIME.
7480 2002-02-27 Paul Eggert <eggert@twinsun.com>
7482 * nanosleep.h: Rename to....
7483 * timespec.h: New name for nanosleep.h. All uses changed.
7485 * gettime.c: New file.
7486 * settime.c: New file.
7489 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7490 timespec.h. Remove nanosleep.h.
7492 2002-02-25 Paul Eggert <eggert@twinsun.com>
7494 * acl.c, acl.h: New files.
7495 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7497 2002-02-24 Jim Meyering <meyering@lucent.com>
7499 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7500 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7501 cause trouble. Reported by Nelson Beebe.
7503 2002-02-23 Paul Eggert <eggert@twinsun.com>
7505 * path-concat.c (xpath_concat): Reorder code to pacify
7506 compilers that don't know that xalloc_die never returns.
7508 2002-02-20 Jim Meyering <meyering@lucent.com>
7510 * getdate.c: Regenerate using bison-1.33.
7512 2002-02-15 Paul Eggert <eggert@twinsun.com>
7514 * posixver.c, posixver.h: New files.
7515 * Makefile.am (libfetish_a_SOURCES): Add them.
7517 2002-02-02 Paul Eggert <eggert@twinsun.com>
7518 Bruno Haible <bruno@clisp.org>
7520 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7521 (fwrite_success_callback): New declaration.
7522 * unicodeio.c (unicode_to_mb): New function, extracted from
7523 print_unicode_char. Call failure callback instead of error.
7524 (fwrite_success_callback): New function.
7525 (exit_failure_callback): New function.
7526 (fallback_failure_callback): New function.
7527 (print_unicode_char): Call unicode_to_mb.
7529 2002-01-26 Jim Meyering <meyering@lucent.com>
7531 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7533 2002-01-22 Jim Meyering <meyering@lucent.com>
7535 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7536 Otherwise, some versions of automake would omit the rule that makes
7537 Makefile from Makefile.in.
7539 2001-01-21 Paul Eggert <eggert@twinsun.com>
7541 * xmemcoll.h, xmemcoll.c: New files.
7542 * Makefile.am (libfetish_a_SOURCES): Add them.
7543 * memcoll.c: Include errno.h, and declare errno if not defined.
7544 (memcoll): Set errno to zero if there is no error.
7546 * quotearg.c (quotearg_buffer_restyled):
7547 Fix bug with quoting buffers containing NUL when backslashing escapes.
7548 This bug was exposed by the other changes in this patch.
7549 (quotearg_n_options): New arg ARGSIZE.
7550 All callers changed.
7551 (quoting_options_from_style): New function.
7552 (quotearg_n_style): Use it.
7553 (quotearg_n_style_mem): New function.
7555 * quotearg.h (quotearg_n_style_mem): New function.
7557 2002-01-16 Jim Meyering <meyering@lucent.com>
7559 * getdate.y: Add three semicolons, each just before a closing brace.
7560 Bison (as of version 1.31) no longer papers over that mistake.
7562 2002-02-14 Paul Eggert <eggert@twinsun.com>
7564 * backupfile.c (ISDIGIT): Comment fix.
7565 * getdate.y (ISDIGIT): Likewise.
7566 * posixtm.c (ISDIGIT, year): Likewise.
7567 * strverscmp.c (ISDIGIT): Likewise.
7568 * userspec.c (ISDIGIT): Likewise.
7570 2002-01-05 Jim Meyering <meyering@lucent.com>
7572 * version-etc.c (version_etc_copyright): Update copyright year.
7574 2001-01-19 Paul Eggert <eggert@twinsun.com>
7576 * closeout.c (close_stdout_status): If ferror (stdout), do
7577 not silently exit merely because the output buffer happens to
7578 have nothing pending.
7580 2001-12-18 Paul Eggert <eggert@twinsun.com>
7582 See the big note in ../ChangeLog.
7583 * human.c (suffixes): Prefer K to k for 1024.
7584 (generate_suffix_backwards): New function.
7585 (human_readable_inexact): Use it.
7586 * xstrtol.c (__xstrtol): If there is no number but there
7587 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7588 Accept 'K' as well as 'k'.
7590 2001-12-15 Jim Meyering <meyering@lucent.com>
7592 * regex.h (__restrict_arr): Update from libc.
7594 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7595 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7598 2001-12-10 Jim Meyering <meyering@lucent.com>
7600 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7601 Instead, include "xalloc.h".
7602 (initbuffer): Don't cast xmalloc return value to char*.
7603 (readline): Reword comment.
7604 Don't cast xrealloc return value to char*
7607 2001-12-09 Jim Meyering <meyering@lucent.com>
7609 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7610 `signed and unsigned type in conditional expression'.
7611 * posixtm.c (posix_time_parse): Likewise.
7613 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7615 * readtokens.c (readtoken): Declare an index to be of type unsigned
7616 to avoid a pedantic warning.
7618 * getstr.c: Don't include assert.h.
7619 (getstr): Remove warning-evoking assertions.
7620 Return -1 if offset parameter is out of bounds.
7621 Change the type of a local from int to size_t.
7623 * strftime.c (my_strftime_localtime_r): Include this function
7624 definition in the `#if ! HAVE_TM_GMTOFF' block.
7626 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7627 Include xalloc.h instead.
7629 2001-12-02 Jim Meyering <meyering@lucent.com>
7631 * tempname.c: Don't declare getenv, thus reverting the change of
7632 2001-11-18. It's no longer necessary, now that stdlib.h is always
7635 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7636 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7638 2001-11-30 Akim Demaille <akim@epita.fr>
7640 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7641 before being defined.
7643 2001-11-27 Paul Eggert <eggert@twinsun.com>
7645 * quotearg.h (quotearg_n, quotearg_n_style):
7646 First arg is int, not unsigned.
7647 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7648 (SIZE_MAX, UINT_MAX): New macros.
7649 (quotearg_n_options): Abort if N is negative.
7650 Avoid overflow check on hosts where size_t is 64 bits and int
7651 is 32 bits, as overflow is impossible there.
7652 Fix off-by-one typo that caused unnecessary reallocation.
7654 2001-11-27 Jim Meyering <meyering@lucent.com>
7656 * tempname.c: Merge with version from libc.
7657 * regex.c: Likewise.
7659 * tempname.c: Include stdlib.h unconditionally. On some old systems
7660 for which STDC_HEADERS is 0, it was not included, resulting in a
7661 warning about an integer-to-pointer conversion problem with getenv.
7662 Reported by Volker Borchert.
7664 2001-11-26 Jim Meyering <meyering@lucent.com>
7666 * gtod.h: Remove file.
7667 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7668 * gettimeofday.c: Don't include gtod.h.
7669 (GTOD_init): Remove function.
7670 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7671 Suggestion from Volker Borchert.
7673 2001-11-23 Jim Meyering <meyering@lucent.com>
7675 * hash.h (struct hash_table): Don't define here. Merely declare it.
7676 * hash.c (struct hash_table): Define it here instead.
7678 2001-11-22 Jim Meyering <meyering@lucent.com>
7680 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7682 2001-11-18 Paul Eggert <eggert@twinsun.com>
7684 * tempname.c (TMP_MAX): Remove; no longer needed.
7685 (TEMPORARIES): New macro.
7686 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7687 removes an artificial limitation (e.g. HP-UX 10.20, where
7690 2001-11-18 Jim Meyering <meyering@lucent.com>
7692 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7695 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7696 files will be created before anything else.
7698 2001-11-17 Jim Meyering <meyering@lucent.com>
7700 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7701 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7702 rather than group writable. Patch by Juan F. Codagnone.
7704 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7705 Instead, include "xalloc.h".
7707 * mountlist.c: Include unlocked-io.h after all system headers.
7708 Remove explicit declarations of xmalloc, xrealloc,
7709 and xstrdup. Instead, include "xalloc.h".
7711 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7712 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7713 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7715 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7716 Reported by Padraig Brady.
7718 * mkstemp.c: #undef mkstemp.
7720 (rpl_mkstemp): Rename from mkstemp.
7723 2001-11-16 Jim Meyering <meyering@lucent.com>
7725 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7726 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7727 determine the amount of total physical memory, use pstat_getstatic.
7728 HPUX-11 doesn't define _SC_PHYS_PAGES.
7729 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7730 If sysconf couldn't be used to determine the amount of available
7731 physical memory, use both pstat_getstatic and pstat_getdynamic.
7732 Based on a patch from Bob Proulx.
7734 2001-11-05 Jim Meyering <meyering@lucent.com>
7736 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7738 2001-11-03 Jim Meyering <meyering@lucent.com>
7740 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7741 in argmatch_to_argument call.
7743 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7746 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7747 e.g., a fault due to an attempt to free a NULL pointer.
7749 2001-11-01 Jim Meyering <meyering@lucent.com>
7751 * dirfd.c, dirfd.h: New files.
7752 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7754 * hash.c (hash_print) [TESTING]: Clean up.
7756 2001-10-22 Paul Eggert <eggert@twinsun.com>
7758 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7759 to avoid a warning if -Wall.
7761 2001-10-21 Paul Eggert <eggert@twinsun.com>
7763 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7765 2001-10-21 Jim Meyering <meyering@lucent.com>
7767 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7768 this code would end up calling gettext even in packages built
7770 * getopt.c (_): Likewise.
7771 * regex.c (_): Likewise.
7773 2001-10-20 Paul Eggert <eggert@twinsun.com>
7775 * error.c (strerror_r): Do not declare unless !_LIBC.
7776 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7777 Use strerror_r that is only a macro, even if it is not a function.
7778 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7779 (private_strerror): Use prototypes, not old-style function definition.
7780 (print_errno_message): New function.
7781 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7783 (error_tail, error, error_at_line): Use it.
7785 2001-10-11 Jim Meyering <meyering@lucent.com>
7787 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7788 and quote_n (1, ... to avoid clobbering a buffer.
7790 2001-10-05 Jim Meyering <meyering@lucent.com>
7792 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7793 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7794 * hash-pjw.h: New file.
7796 2001-09-30 Jim Meyering <meyering@lucent.com>
7798 * mountlist.c [MOUNTED_GETFSSTAT]:
7799 Include <sys/ucred.h>, for Apple Darwin.
7800 Include sys/mount.h and sys/fs_types.h only if available.
7802 (read_filesystem_list): Use FS_TYPE.
7804 2001-09-29 Paul Eggert <eggert@twinsun.com>
7806 * exclude.c (excluded_filename): 0 -> false, since it's
7809 2001-09-28 Paul Eggert <eggert@twinsun.com>
7811 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7812 #defines strtoimax. Also treat the other strto* functions
7815 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7816 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7817 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7819 2001-09-26 Jim Meyering <meyering@lucent.com>
7821 Most macros in unlocked-io.h had the wrong number of arguments.
7822 * gen-uio: New script.
7823 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7824 * unlocked-io.hin: Remove file.
7825 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7826 rather than trying to embed it here.
7827 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7828 Reported by Padraig Brady.
7830 2001-09-25 Volker Borchert <bt@teknon.de>
7832 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7834 2001-09-23 Jim Meyering <meyering@lucent.com>
7836 * mountlist.c: Remove useless parentheses in #if directives.
7837 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7838 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7840 2001-09-22 Jim Meyering <meyering@lucent.com>
7842 * localcharset.c: Update from latest gettext.
7843 * config.charset: Likewise.
7845 2001-09-20 Jim Meyering <meyering@lucent.com>
7847 * xstrtol.c (strtoimax): Guard declaration with
7848 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7849 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7850 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7851 (strtoumax): Likewise, for completeness (it wasn't necessary).
7853 2001-09-06 Paul Eggert <eggert@twinsun.com>
7855 * strtoimax.c (HAVE_LONG_LONG):
7856 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7857 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7858 to work around bug in IBM C compiler.
7860 2001-09-16 Jim Meyering <meyering@lucent.com>
7862 * mkdir.c: New file.
7864 2001-09-04 Paul Eggert <eggert@twinsun.com>
7866 * xgetcwd.c: Revert some of the previous change; intead,
7867 fix the HAVE_GETCWD_NULL code to behave more like the
7868 !HAVE_GETCWD_NULL code used to.
7871 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7874 2001-09-04 Paul Eggert <eggert@twinsun.com>
7876 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7877 Use ssize_t, not int, to store result of readlink.
7878 Check for ssize_t overflow as well as size_t overflow,
7879 as POSIX says the result of readlink is implementation-defined
7880 when ssize_t overflows.
7881 Remove unnecessary cast to char*.
7882 Use free+malloc instead of realloc, as the storage doesn't need
7883 to be preserved and it's clearer and can be more efficient that way.
7884 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7885 * xreadlink.h (xreadlink): Update prototype.
7887 2001-09-03 Paul Eggert <eggert@twinsun.com>
7889 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7890 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7891 spotted by Jim Meyering.
7893 2001-09-03 Jim Meyering <meyering@lucent.com>
7895 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7897 2001-09-03 Paul Eggert <eggert@twinsun.com>
7899 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7900 like the HAVE_GETCWD_NULL code.
7901 Include pathmax.h if not HAVE_GETCWD.
7902 Do not include xalloc.h.
7903 (INITIAL_BUFFER_SIZE): New symbol.
7904 Do not use xmalloc / xrealloc, since the caller is responsible for
7905 handling errors. Preserve errno around `free' during failure.
7906 Do not overrun buffer when using getwd.
7908 2001-09-03 Paul Eggert <eggert@twinsun.com>
7910 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7911 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7913 2001-09-02 Jim Meyering <meyering@lucent.com>
7915 * error.c: Update from GNU libc.
7917 2001-09-01 Jim Meyering <meyering@lucent.com>
7919 * xreadlink.c: New file.
7920 * xreadlink.h: New file.
7921 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7923 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7924 doesn't conflict with sparc Solaris 7's definition in
7925 /usr/include/sys/int_types.h.
7927 * exclude.c: Use `""', not `<>' to #include non-system header files.
7928 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7929 and strncasecmp as r-values. Unixware didn't have declarations.
7931 2001-08-31 Jim Meyering <meyering@lucent.com>
7933 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7934 Use an initial, malloc'd, buffer of length 128 rather than
7935 a statically allocated one of length 1024.
7937 2001-08-30 Paul Eggert <eggert@twinsun.com>
7939 * xgetcwd.c: Don't include pathmax.h.
7940 Include stdlib.h and unistd.h if available.
7942 (xmalloc, xstrdup, free): Remove decls.
7943 (xgetcwd): Don't assume sizes fit in unsigned.
7944 Check for overflow when computing sizes.
7945 Simplify reallocation code.
7947 2001-08-28 Paul Eggert <eggert@twinsun.com>
7949 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7951 * strtoimax.c: Renamed from strtoxmax.c, removing the
7954 Also, make the following further changes to make this file's
7955 configuration more similar to that of strtol.c:
7956 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7957 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7958 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7959 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7960 changed to signed values.
7962 And make the following changes as well:
7963 Fix copyright notice, as 1999 was missing.
7964 (verify): New macro.
7965 (strtoimax): Check sizes at compile-time, not run-time.
7966 Prefer strtol to strtoll if both work.
7967 (main): Remove; it was not that useful and was a pain to maintain.
7969 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7971 2001-08-30 Paul Eggert <eggert@twinsun.com>
7973 * savedir.c (savedir): Remove size parameter, as POSIX says that
7974 a directory's st_size can have an arbitrary value, so the old
7975 usage could waste an arbitrary amount of memory. All uses
7977 * savedir.h: Update prototype.
7979 2001-08-30 Paul Eggert <eggert@twinsun.com>
7981 * xstrtol.c (strtoimax): New decl.
7983 2001-08-28 Paul Eggert <eggert@twinsun.com>
7985 * xstrtol.h: Add copyright notice.
7986 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7987 LONGINT_INVALID_SUFFIX_CHAR.
7989 2001-08-30 Paul Eggert <eggert@twinsun.com>
7991 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7994 2001-08-30 Paul Eggert <eggert@twinsun.com>
7996 * hash.c: Remove '2001' from copyright notice.
7998 2001-08-30 Paul Eggert <eggert@twinsun.com>
8000 * full-write.h: New file.
8001 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8002 * full-write.c: Correct credits, as cccp.c no longer
8003 exists and anyway it was so heavily changed from the old cccp
8004 code as to be unrecognizable. Include full-write.h.
8005 (full_write) Return size_t, with short writes meaning failure.
8006 All callers changed. This fixes a bug with large buffers
8008 * utime.c: Include full-write.h.
8010 2001-08-30 Paul Eggert <eggert@twinsun.com>
8012 Merge 'exclude' changes from tar 1.13.22.
8013 This fixes one or two unlikely storage allocation overflow bugs,
8014 but doesn't change user-visible behavior otherwise.
8016 2001-08-30 Paul Eggert <eggert@twinsun.com>
8018 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8019 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8020 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8021 Include if available.
8022 (<xalloc.h>): Include
8023 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8024 (verify): New macro. Use it to verify that EXCLUDE macros do not
8025 collide with FNM macros.
8026 (struct patopts): New struct.
8027 (struct exclude): Use it, as exclude patterns now come with options.
8028 (new_exclude): Support above changes.
8029 (new_exclude, add_exclude_file):
8030 Initial size must now be a power of two to simplify overflow checking.
8031 (free_exclude, fnmatch_no_wildcards): New function.
8032 (excluded_filename): No longer requires options arg, as the options
8033 are determined by add_exclude. Now returns bool, not int.
8034 (excluded_filename, add_exclude):
8035 Add support for the fancy new exclusion options.
8036 (add_exclude, add_exclude_file): Now takes int options arg.
8037 Check for arithmetic overflow when computing sizes.
8038 (add_exclude_file): xrealloc might modify errno, so don't
8039 realloc until after errno might be used.
8041 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8043 (free_exclude): New decl.
8044 (add_exclude, add_exclude_file): Now takes int options arg.
8045 (excluded_filename): No longer requires options arg, as the options
8046 are determined by add_exclude. Now returns bool, not int.
8048 2001-08-30 Paul Eggert <eggert@twinsun.com>
8050 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8052 2001-08-27 Jim Meyering <meyering@lucent.com>
8054 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8056 * version-etc.c (N_): Remove definition.
8057 Revert most of last change.
8058 Instead, simply don't mark the `Copyright...' string for translation.
8059 Based on advice from Paul Eggert.
8061 * strtoxmax.c: Tweak comment.
8063 2001-08-26 Jim Meyering <meyering@lucent.com>
8065 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8066 of copyright with `%s' so translators don't get an untranslated
8068 (COPYRIGHT_YEAR): Define.
8069 (version_etc): Use fprintf rather than fputs.
8070 Suggestion from Ulrich Drepper.
8072 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8074 * strtoll.c: New file, from GNU libc.
8075 * xstrtoimax.c: New file.
8077 * xstrtol.h: Add xstrtoimax.
8078 * strtoumax.c: New file. Simply include "strtoumax.c".
8079 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8081 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8082 * strtoxmax.c: ... then renamed to this.
8084 2001-08-13 Paul Eggert <eggert@twinsun.com>
8086 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8087 Port to Solaris 8, where 'sed' requires a space after the 'r'
8088 command, and where sh dislikes "$/". Clean up the spacing a bit.
8089 Redirect output to $tmp just once.
8091 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8093 * addext.c (<errno.h>): Include.
8094 (errno): Declare if not defined.
8095 (addext): Work correctly when pathconf returns -1 and leaves
8096 errno alone because there is no limit. Also, work even if
8097 pathconf returns a value greater than SIZE_MAX.
8099 2001-08-12 Jim Meyering <meyering@lucent.com>
8101 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8102 Simply `return getcwd (NULL, 0);'.
8103 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8104 Use 1300 as initial value for length, not PATH_MAX.
8106 * pathmax.h: Clean up cpp syntax.
8108 2001-08-12 Jim Meyering <meyering@lucent.com>
8110 * gettimeofday.c: New file.
8112 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8114 2001-08-04 Jim Meyering <meyering@lucent.com>
8116 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8117 to get in sync with glibc.
8119 2001-08-03 Paul Eggert <eggert@twinsun.com>
8121 The following changes are from gettext 0.10.39 as maintained by
8124 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8125 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8126 with inverted sense. All uses changed.
8128 * mbswidth.c: Don't include <limits.h>.
8129 Include <stdlib.h> and <string.h> unconditionally.
8130 (iswcntrl, mbsinit, ISCNTRL): New macros.
8131 (mbsnwidth): Use K&R style function declarations.
8132 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8133 can optimize it when MB_CUR_MAX == 1.
8134 The width of control characters is zero, not 1.
8136 2001-07-15 Jim Meyering <meyering@lucent.com>
8138 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8139 (BUILT_SOURCES): Add unlocked-io.h.
8140 (io_functions): Define.
8141 (unlocked-io.h): New rule.
8142 (DISTCLEANFILES): Add unlocked-io.h.
8143 (all-local): Depend on unlocked-io.h, to ensure it is created.
8145 * unlocked-io.hin: New file
8147 * regex.c: Update from glibc.
8149 2001-07-05 Jim Meyering <meyering@lucent.com>
8151 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8153 (libfetish_a_SOURCES): Put all .h files here instead.
8154 Remove a thus-exposed (better checks in automake) duplicate and
8155 two unnecessary .h files.
8157 2001-06-11 Jim Meyering <meyering@lucent.com>
8159 * regex.c: Update from GNU libc.
8161 2001-05-27 Jim Meyering <meyering@lucent.com>
8163 * readutmp.h (UT_TYPE): Define.
8165 2001-05-24 Jim Meyering <meyering@lucent.com>
8167 * argmatch.c: Include "quote.h".
8168 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8169 quote function. Reported by Göran Uddeborg.
8171 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8173 * dirname.c (dir_name): Compute append_dot using path, not newpath
8174 which is not yet declared.
8176 2001-05-11 Paul Eggert <eggert@twinsun.com>
8178 * Makefile.am (libfetish_a_SOURCES):
8179 Add strftime.c, since we now compile it on all hosts.
8181 * strftime.c (my_strftime):
8182 Define to nstrftime if emacs, but only if my_strftime is not defined.
8183 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8184 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8185 Add one more extra argument: a nanoseconds value.
8188 (my_strftime function): Add %N format.
8189 (emacs_strftimeu): Renamed from emacs_strftime,
8190 with extra ut argument.
8192 2001-05-11 Paul Eggert <eggert@twinsun.com>
8194 dirname code cleanup. base_name now behaves more compatibly
8195 with POSIX basename when given file names that have trailing
8196 slashes, and similarly for dir_name. Add new primitives
8197 base_len and dir_len. Put the directory-name-related decls
8200 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8201 * backupfile.c (base_name): Likewise.
8202 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8203 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8204 * makepath.c (strip_trailing_slashes): Likewise.
8205 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8207 * rename.c (strip_trailing_slashes): Likewise.
8208 * same.c (base_name): Likewise.
8209 * stripslash.c (ISSLASH): Likewise.
8211 * addext.c: Include <dirname.h> after size_t is defined.
8212 * backupfile.c: Likewise.
8214 * addext.c (addext): Use base_len to trim redundant
8215 trailing slashes instead of doing it ourselves.
8216 But do not trim the last slash if it is not redundant.
8218 * backupfile.c (find_backup_file_name,
8219 max_backup_version): Use base_len instead of rolling it ourselves.
8220 Handle the case of "" and (on DOS) "C:" correctly.
8222 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8223 Include <string.h>, <dirname.h>.
8224 (base_name): Allow file names ending in slashes, other than names
8225 that are all slashes. In this case, return the basename followed
8226 by the slashes. This is more general, and can be used in places
8227 where the original base_name purposely had an assertion failure.
8228 (base_len): New function.
8230 * dirname.c: Include <string.h> instead of <stdlib.h>.
8231 Do not include <assert.h>; no longer needed.
8233 (memrchr): Remove decl.
8234 (dir_name_r): Remove.
8235 (dir_len): Renamed from dirlen. All callers changed.
8236 Rewrite in terms of base_name, for simplicity and consistency.
8237 (dir_name): Never return NULL. All callers changed.
8238 Do not include <stdlib.h> in test program; no longer needed.
8239 return 0; is fine for test program.
8241 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8243 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8245 * path-concat.c (path_concat): Use base_len to compute
8246 base length, not strlen; this means we cannot rely on memcpy
8249 * same.c (STREQ): Remove.
8250 (same_name): Handle the case where the basename ends in trailing '/'.
8252 * stripslash.c (strip_trailing_slashes): Return nonzero if
8253 a slash was stripped. Do not strip the last slash after a
8256 2001-04-08 Jim Meyering <meyering@lucent.com>
8258 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8259 recomputed; that's necessary when the offset spans a DST transition.
8260 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8262 2001-04-02 Jim Meyering <meyering@lucent.com>
8264 * regex.h, regex.c: Update from GNU libc.
8266 2001-03-19 Paul Eggert <eggert@twinsun.com>
8268 * version-etc.c (version_etc_copyright): Update to 2001.
8270 2001-03-16 Paul Eggert <eggert@twinsun.com>
8272 * tempname.c (uint64_t): Define to uintmax_t if
8273 not defined, and if UINT64_MAX is not defined.
8274 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8275 Reported by John David Anglin.
8277 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8279 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8280 alias if codeset is empty.
8281 * config.charset (BeOS): Use wildcard syntax.
8283 2001-03-13 Jim Meyering <meyering@lucent.com>
8285 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8286 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8289 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8291 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8293 * unicodeio.c (print_unicode_char): Simplify accordingly.
8295 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8297 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8298 support for DOS/DJGPP.
8300 2001-02-28 Paul Eggert <eggert@twinsun.com>
8302 * Makefile.am (libfetish_a_SOURCES):
8303 Add dup-safer.c, fopen-safer.c.
8304 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8306 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8308 2001-02-25 Paul Eggert <eggert@twinsun.com>
8310 The mkstemp replacement is taken from glibc 2.2.2, with some
8311 portability fixes for use outside glibc, as follows:
8313 * tempname.c (struct_stat64): New macro.
8314 (direxists, __gen_tempname): Use it.
8315 This avoids a portability problem with Solaris 8.
8317 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8318 (<stddef.h>, <stdint.h>, <string.h>):
8319 Include only if STDC_HEADERS || _LIBC.
8320 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8321 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8322 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8323 (__set_errno): Define this macro if <errno.h> doesn't.
8324 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8325 Define these macros if <stdio.h> doesn't.
8326 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8327 Define these macros if <sys/stat.h>
8328 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8329 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8330 __xstat64): Define if not _LIBC.
8331 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8332 (__gen_tempname): Invoke gettimeofday only if
8333 HAVE_GETTIMEOFDAY || _LIBC;
8334 otherwise, fall back on plain "time".
8335 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8337 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8339 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8341 2001-02-17 Jim Meyering <meyering@lucent.com>
8343 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8344 around included file name.
8346 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8348 * strftime.c: Update from GNU libc (the only changes were to comments).
8350 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8352 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8354 2001-02-17 Paul Eggert <eggert@twinsun.com>
8356 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8357 Remove workaround macros for hosts that have mbrtowc but not
8358 mbstate_t, as we now insist on proper declarations for both
8359 before using mbrtowc.
8361 2001-02-17 Jim Meyering <meyering@lucent.com>
8363 * regex.c: Update from libc.
8365 2001-02-16 Paul Eggert <eggert@twinsun.com>
8367 * alloca.c (malloc): Undef before defining, since stdlib.h
8368 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8369 Reported by Mark Hounschell via Paul Eggert.
8371 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8373 * config.charset: Update for FreeBSD 4.2.
8375 2001-01-26 Jim Meyering <meyering@lucent.com>
8377 * quotearg.c: Include stddef.h.
8378 * quote.c: Include stddef.h.
8379 Reported by Axel Kittenberger.
8381 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8382 line in double quotes so that it evokes a better diagnostic.
8383 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8384 Reported by Axel Kittenberger.
8386 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8388 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8389 to avoid a warning. Add back 'const' to inptr.
8391 2001-01-16 Jim Meyering <meyering@lucent.com>
8393 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8396 2001-01-14 Jim Meyering <meyering@lucent.com>
8398 * rename.c: New file. From Volker Borchert.
8399 Include stdlib.h, string.h or strings.h, and xalloc.h.
8400 Use strip_trailing_slashes rather than open-coding it.
8402 2001-01-03 Paul Eggert <eggert@twinsun.com>
8404 * strftime.c: Sync with glibc time/strftime.c 1.81.
8406 2001-01-03 Jim Meyering <meyering@lucent.com>
8408 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8409 local `inptr' to avoid warning with some system declarations of iconv.
8411 2000-12-29 Paul Eggert <eggert@twinsun.com>
8413 * modechange.c: Do not assume that mode_t uses the
8414 traditional octal encoding. E.g. "chmod 1 FOO" should set
8415 the other-execute bit of FOO even if S_IXOTH != 1.
8417 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8418 WOTH, XOTH, ALLM): New macros.
8419 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8420 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8422 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8423 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8425 No need to use uintmax_t; unsigned long is long enough.
8426 Don't bother to get suffix since we don't use it.
8428 2000-12-24 Jim Meyering <meyering@lucent.com>
8430 * hash.c (is_prime): Return explicit boolean values.
8431 (hash_get_first): Return NULL to appease Irix5.6's 89.
8432 Reported by Nelson Beebe.
8434 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8436 * localcharset.c (locale_charset): Add support for Win32.
8438 2000-12-18 Paul Eggert <eggert@twinsun.com>
8440 * physmem.h, physmem.c: New files.
8442 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8443 (noinst_HEADERS): Add physmem.h.
8445 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8446 't' for compatibility with Solaris 8 sort.
8448 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8450 * config.charset: Add support for BeOS.
8452 2000-12-16 Jim Meyering <meyering@lucent.com>
8454 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8455 SHELLS_FILE to a file name that's useful on djgpp systems.
8457 (ADDITIONAL_DEFAULT_SHELLS): Define.
8458 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8459 Based mostly on a patch from Prashant TR.
8461 2000-12-16 Jim Meyering <meyering@lucent.com>
8463 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8464 N and M) would have treated it like `chown N:N FILE'.
8466 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8468 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8470 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8471 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8472 to the list of canonical encodings. Rename EUC-CN to GB2312.
8474 2000-12-08 Andreas Schwab <schwab@suse.de>
8476 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8477 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8479 2000-12-07 Jim Meyering <meyering@lucent.com>
8481 * stripslash.c (ISSLASH): Define.
8482 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8485 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8486 (dir_name_r): Declare this function as static.
8487 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8488 manifest itself on a name containing a mix of slashes and
8490 Make this function work with names starting with a DOS-style
8491 drive letter and colon prefix.
8492 (dir_name): Append `.' if necessary.
8493 Based mostly on patches from Prashant TR and Eli Zaretskii.
8495 * dirname.h (dir_name_r): Remove prototype.
8497 2000-12-05 Jim Meyering <meyering@lucent.com>
8499 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8501 2000-12-04 Jim Meyering <meyering@lucent.com>
8503 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8504 Also include memory.h, stdlib.h, unistd.h if appropriate.
8505 Reported by Andreas Jaeger (conflicting declaration of malloc).
8507 2000-12-02 Jim Meyering <meyering@lucent.com>
8509 * closeout.h: Make idempotent, to avoid some obscure warnings.
8511 2000-12-01 Paul Eggert <eggert@twinsun.com>
8513 * memrchr.c: Include <config.h> before any system include file.
8515 2000-11-29 Paul Eggert <eggert@twinsun.com>
8517 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8519 2000-11-26 Jim Meyering <meyering@lucent.com>
8521 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8523 2000-11-22 Paul Eggert <eggert@twinsun.com>
8525 * strftime.c (my_strftime): Do not invoke mbrlen with a
8526 size of (size_t) -1; it's not portable.
8528 2000-11-17 Akim Demaille <akim@epita.fr>
8530 * obstack.h: Formatting changes.
8531 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8532 prevent type checking.
8533 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8534 cast the value to (void *): assigning a `foo *' to a `void *'
8536 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8538 2000-11-17 Jim Meyering <meyering@lucent.com>
8540 * strstr.c: Update from GNU libc.
8542 2000-11-16 Jim Meyering <meyering@lucent.com>
8544 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8546 2000-11-11 Jim Meyering <meyering@lucent.com>
8548 * error.c: Add a couple #includes, merging from GNU libc version.
8550 2000-11-10 Jim Meyering <meyering@lucent.com>
8552 * obstack.h: Update from GNU libc.
8553 * obstack.c: Likewise.
8555 2000-11-06 Paul Eggert <eggert@twinsun.com>
8557 * getusershell.c (setusershell): Use rewind rather than
8558 fseek/fseeko, to avoid configuration hassles with fseeko.
8559 Don't bother opening SHELLS_FILE if shellstream is NULL;
8562 2000-11-05 Jim Meyering <meyering@lucent.com>
8564 * makepath.h (make_dir): Declare.
8565 * makepath.c (make_dir): Remove `static' attribute.
8568 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8570 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8571 last one in a bucket, advance to the next bucket.
8573 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8575 * fnmatch.c: Do not comment out all the code if we are using
8576 the GNU C library, because in some cases we are replacing buggy
8577 code in the GNU C library itself.
8579 2000-10-30 Paul Eggert <eggert@twinsun.com>
8581 * error.h, getline.h, modechange.h:
8582 Remove "2000" from Copyright line, as the file hasn't been
8583 changed this year other than in the copyright notice.
8585 * xalloc.h: Add "2000" to Copyright line, as this file
8586 was changed this year.
8588 2000-10-30 Paul Eggert <eggert@twinsun.com>
8590 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8591 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8592 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8594 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8596 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8597 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8598 doesn't define __restrict_arr.
8600 2000-10-29 Jim Meyering <meyering@lucent.com>
8602 * xstat.in: Fix grammar in comment.
8604 2000-10-28 Jim Meyering <meyering@lucent.com>
8606 * memchr.c: Update from libc.
8607 Adjust for portability:
8608 [HAVE_STDLIB_H]: Include stdlib.h.
8609 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8610 Undef __memchr, too.
8611 [!weak_alias]: Define __memchr to memchr.
8613 * regex.c: Update from libc.
8614 * regex.h: Likewise.
8615 * getopt1.c: Likewise.
8616 * memcmp.c: Likewise.
8618 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8619 Avoid using fseek, when possible -- it's broken by design.
8620 Patch by Ulrich Drepper.
8622 2000-10-26 Jim Meyering <meyering@lucent.com>
8624 * strftime.c: Update from libc.
8626 2000-10-25 Jim Meyering <meyering@lucent.com>
8628 * obstack.c: Update from libc.
8630 2000-10-23 Jim Meyering <meyering@lucent.com>
8632 * hard-locale.c (hard_locale): Revert last change -- it was simply
8633 wrong. That set_locale call must not have any side effects.
8636 2000-10-22 Jim Meyering <meyering@lucent.com>
8638 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8639 [CYCLIC]: Remove now-unused definition.
8641 * save-cwd.c (O_DIRECTORY): Define, if needed.
8642 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8643 Suggestion from Ulrich Drepper.
8645 2000-10-21 Jim Meyering <meyering@lucent.com>
8647 * dirname.c (dir_name_r): New function, factored out of dir_name.
8648 (dir_name): Use dir_name_r.
8649 * dirname.h (dir_name_r): Declare it.
8651 2000-10-21 Jim Meyering <meyering@lucent.com>
8653 * dirname.c (memrchr): Declare if necessary.
8654 (dir_name): Remove the restriction that there be no
8655 trailing slashes. Now, this code skips past them, effectively
8657 [TEST_DIRNAME] (main): New unit tests.
8659 * memrchr.c: New file from GNU libc.
8660 Undef __memrchr, too.
8661 [!weak_alias]: Define __memrchr to memrchr.
8662 Guard weak_alias use with `#ifdef weak_alias'.
8664 2000-10-17 Jim Meyering <meyering@lucent.com>
8666 * quote.h (PARAMS): Define and use.
8667 Reported by Akim Demaille.
8669 * getopt.c: Update from libc.
8671 2000-10-16 Jim Meyering <meyering@lucent.com>
8673 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8676 2000-09-25 Jim Meyering <meyering@lucent.com>
8678 * md5.h (rol): Define (from GnuPG).
8680 * sha.c: Give credit (GnuPG) where due.
8681 (M): Use rol rather than open-coding it.
8682 Add a FIXME comment.
8684 2000-09-21 Jim Meyering <meyering@lucent.com>
8686 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8687 Reported by Michael Stone.
8689 2000-09-20 Jim Meyering <meyering@lucent.com>
8691 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8692 (noinst_HEADERS): Add sha.h.
8693 Based on code from Scott G. Miller and from GnuPG.
8695 2000-09-15 Jim Meyering <meyering@lucent.com>
8697 * regex.c: Update from libc.
8699 2000-09-10 Jim Meyering <meyering@lucent.com>
8701 * getopt.c (_getopt_internal): Update from glibc.
8703 2000-09-09 Jim Meyering <meyering@lucent.com>
8705 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8706 think it should be used as a general replacement for isascii.
8707 * fnmatch.c: Likewise.
8708 * mbswidth.c: Likewise
8709 * regex.c: Likewise.
8712 * userspec.c: Include sys/param.h and limits.h.
8714 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8715 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8716 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8717 UID, GID. Check range.
8719 2000-09-06 Jim Meyering <meyering@lucent.com>
8721 * getopt.c (_getopt_internal): Update from glibc.
8723 2000-08-30 Jim Meyering <meyering@lucent.com>
8725 * strftime.c: Merge in changes from GNU libc.
8727 2000-08-26 Jim Meyering <meyering@lucent.com>
8729 * closeout.c: Include "__fpending.h".
8730 (close_stdout_status): Return right away if there's nothing to flush.
8732 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8733 * __fpending.c: New file.
8734 * __fpending.h: New file.
8736 2000-08-07 Paul Eggert <eggert@twinsun.com>
8738 Standardize on "memory exhausted" instead of "Memory exhausted"
8739 or "virtual memory exhausted".
8740 * obstack.c (print_and_abort): Use "memory exhausted", not
8741 "virtual memory exhausted".
8742 * same.c (same_name): Invoke xalloc_die instead of printing
8744 * userspec.c (parse_user_spec): Likewise.
8745 * bumpalloc.h: comment fix
8746 * same.c, userspec.c: Include xalloc.h.
8748 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8749 not char *const and pointing to a constant array.
8750 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8751 (xrealloc): Comment fix.
8753 * userspec.c (parse_user_spec):
8754 Don't translate a message until just before returning,
8755 to avoid unnecessary translation.
8757 2000-08-07 Jim Meyering <meyering@lucent.com>
8759 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8760 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8761 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8762 getgroups.c, gethostname.c, getopt.h, group-member.c,
8763 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8764 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8765 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8766 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8767 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8768 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8769 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8770 yesno.c: Back out Copyright date changes for each file with no change
8771 this year. This eases coordination with other programs using the same
8772 source code modules. From Paul Eggert.
8774 2000-08-03 Greg McGary <greg@mcgary.org>
8776 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8777 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8778 (EXTEND_BUFFER): Use them.
8780 2000-08-01 Jim Meyering <meyering@lucent.com>
8782 * dirname.c (ISSLASH): Define.
8783 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8784 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8785 both `\' and `/' may be use as path separators.
8786 Based on a patch from Prashant TR.
8788 2000-07-31 Paul Eggert <eggert@twinsun.com>
8790 * quotearg.c (quotearg_n_options): Don't make the initial
8791 slot vector a constant, since it might get modified.
8793 2000-07-31 Jim Meyering <meyering@lucent.com>
8795 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8796 * obstack.c (print_and_abort): Likewise.
8798 2000-07-30 Paul Eggert <eggert@twinsun.com>
8800 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8801 buffer, so that the caller can always quote one small
8802 component of a "memory exhausted" message in slot 0.
8803 From a suggestion by Jim Meyering.
8805 2000-07-30 Jim Meyering <meyering@lucent.com>
8807 * makepath.c (make_path): Quote the other instance, too.
8809 * quotearg.c (N_STATIC_SLOTVECS): Define.
8810 (STATIC_BUF_SIZE): Define.
8811 (quotearg_n_options): Use only statically allocated storage when
8812 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8813 than STATIC_BUF_SIZE.
8815 2000-07-29 Jim Meyering <meyering@lucent.com>
8817 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8818 * dirname.c (dir_name): Likewise.
8820 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8822 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8823 (dir_name): Assert that there are no trailing slashes.
8825 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8827 * mbswidth.h (mbswidth): Add a flags argument.
8828 (mbswidth): New declaration.
8829 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8830 * mbswidth.c (mbswidth): Add a flags argument.
8831 (mbsnwidth): New function.
8833 2000-07-24 Jim Meyering <meyering@lucent.com>
8835 * mbswidth.c: Remove useless #else. From Bruno Haible.
8837 2000-07-23 Paul Eggert <eggert@twinsun.com>
8839 * mbswidth.c (_XOPEN_SOURCE):
8840 Don't define; this causes problems on Solaris 7.
8841 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8843 2000-07-23 Paul Eggert <eggert@twinsun.com>
8846 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8847 so that mbstate_t is always defined.
8849 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8850 be 1 in at least one GCC installation, and this configuration
8851 error is likely to be common. Ignoring MB_LEN_MAX hurts
8852 performance on hosts that have mbrtowc but have only unibyte
8853 locales, but I assume these hosts are rare.
8855 2000-07-23 Paul Eggert <eggert@twinsun.com>
8857 * quotearg.c: Streamline by invoking multibyte code only if needed.
8858 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8859 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8860 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8861 invoke multibyte primitives.
8863 2000-07-23 Jim Meyering <meyering@lucent.com>
8865 * basename.c (base_name): Add an assertion.
8867 2000-07-15 Bruno Haible <clisp.cons.org>
8869 * quotearg.c: When the system forces us to redefine mbstate_t,
8870 shadow its mbsinit function.
8872 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8874 * mbswidth.h: New file.
8875 * mbswidth.c: New file.
8876 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8877 (noinst_HEADERS): Add mbswidth.h.
8879 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8881 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8884 2000-07-15 Jim Meyering <meyering@lucent.com>
8886 * makepath.c: Include quote.h.
8887 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8888 corresponding argument in a `quote (...)' call.
8889 Give better diagnostics.
8891 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8892 (noinst_HEADERS): Add quote.h.
8894 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8895 from tar's src/misc.c.
8896 * quote.h: New file. Prototypes for same.
8898 2000-07-10 Paul Eggert <eggert@twinsun.com>
8900 From a suggestion by Bruno Haible.
8901 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8902 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8903 to decide whether to define the BeOS workaround macro;
8904 this adjusts to the change to AC_MBSTATE_T.
8906 2000-07-13 Paul Eggert <eggert@twinsun.com>
8908 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8910 * quotearg.c (quoting_style_args, quoting_style_vals,
8911 quotearg_buffer_restyled): Add support for
8912 clocale_quoting_style. Undo previous change to
8913 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8914 and "{RIGHT QUOTATION MARK}" msgids.
8916 2000-07-05 Paul Eggert <eggert@twinsun.com>
8918 The old behavior of quoting `like this' doesn't look good with
8919 newer, ISO-style fonts. See:
8920 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8922 Instead, quote "like this" by default. Let the translator
8923 tailor the locale-specific quoting behavior by providing
8924 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8926 * quotearg.c (N_): New macro.
8927 (gettext_default): New function.
8928 (quotearg_buffer_restyled): Use
8929 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8930 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8932 2000-07-09 Jim Meyering <meyering@lucent.com>
8934 * Most files: Update copyright dates to include 2000.
8936 2000-07-08 Jim Meyering <meyering@lucent.com>
8938 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8940 (xgethostname): Remove now-unnecessary #ifdef.
8941 Move declaration of `err' into loop where it's used.
8943 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8945 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8946 by allocating a larger buffer. Test the gethostname return value for
8947 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8948 returns an error and ENAMETOOLONG isn't defined.
8950 2000-07-05 Paul Eggert <eggert@twinsun.com>
8951 and Bruno Haible <haible@clisp.cons.org>
8953 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8955 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8957 * quotearg.c (struct quoting_options): Simplify quote_these_too
8960 2000-07-03 Jim Meyering <meyering@lucent.com>
8962 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8963 Reported by Bruno Haible.
8965 2000-07-04 Jim Meyering <meyering@lucent.com>
8967 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8968 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8971 2000-07-03 Paul Eggert <eggert@twinsun.com>
8972 and Bruno Haible <haible@clisp.cons.org>
8974 * quotearg.c (mbrtowc):
8975 Assign to *pwc, and return 1 only if result is nonzero.
8976 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8978 2000-07-03 Jim Meyering <meyering@lucent.com>
8980 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8981 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8984 2000-07-02 Jim Meyering <meyering@lucent.com>
8986 * quotearg.c (mbstate_t): Don't define here.
8988 2000-07-02 Jim Meyering <meyering@lucent.com>
8990 * nanosleep.c (SIGCONT): Define if not already defined.
8992 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8994 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8995 per change in ../m4/ls-mntd-fs.m4.
8996 (read_filesystem_list): Ignore symbolic links.
8998 2000-06-29 Jim Meyering <meyering@lucent.com>
9000 * same.c: Include <string.h> or <strings.h>, as appropriate,
9001 for declaration of strcmp.
9003 * long-options.c: Include <stdlib.h>, for declaration of exit.
9005 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9006 Avoid warning by casting result to `char *' to remove `const'.
9008 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9010 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9012 2000-06-26 Paul Eggert <eggert@twinsun.com>
9014 savedir now sets errno on failure and invokes xmalloc to get memory.
9015 Fix a couple of other minor bugs while we're at it.
9017 * savedir.c (<unistd.h>): Do not include; there's no need.
9018 (NAMLEN): Remove macro.
9019 (malloc, realloc): Remove decls.
9021 ("xalloc.h"): Include.
9022 (NAME_SIZE_DEFAULT): New macro.
9023 (savedir): Use xmalloc / xrealloc to allocate memory.
9024 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9025 Skip "" directory entries.
9026 Use strlen to calculate directory entry length, since the old method
9027 is rarely used these days and isn't worth supporting.
9028 Don't use a pointer after freeing it.
9029 Check for integer overflow when calculating allocation size.
9030 Use memcpy to copy entries, instead of stpcpy.
9031 Set errno properly when returning NULL.
9032 Check for readdir error.
9034 2000-06-26 Jim Meyering <meyering@lucent.com>
9036 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9038 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9040 * getusershell.c (xmalloc, xrealloc): Remove functions.
9042 Don't include <stdlib.h>. Don't declare malloc, realloc.
9044 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9046 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9048 2000-06-24 Jim Meyering <meyering@lucent.com>
9050 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9052 2000-06-21 Jim Meyering <meyering@lucent.com>
9054 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9056 2000-06-19 Paul Eggert <eggert@twinsun.com>
9058 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9059 (mbrtowc, mbstate_t): Define substitutes if
9060 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9061 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9062 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9064 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9066 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9067 than 1024, return a memory chunk of least possible size, instead
9068 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9069 Use free/xmalloc instead of xrealloc to avoid copying for very long
9072 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9074 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9075 address, not strdup. Include <stdlib.h> and don't declare free().
9077 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9079 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9082 2000-06-21 Jim Meyering <meyering@lucent.com>
9084 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9085 (noinst_HEADERS): Add getstr.h.
9087 * getline.c (getstr): Move into a separate file.
9088 * getstr.c (getstr): New file, extracted from getline.c, with
9089 the following changes: new parameter, delim2; both delim[12]
9090 parameters have type `int', not `char'. The latter would lose
9091 with 8-bit delimiters.
9092 * getstr.h: New file.
9094 2000-06-19 Jim Meyering <meyering@lucent.com>
9096 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9098 2000-06-18 Jim Meyering <meyering@lucent.com>
9100 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9101 Besides, these days every porting target provides a mkdir function.
9103 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9104 (this snippet comes from src/system.h).
9106 2000-06-15 Paul Eggert <eggert@twinsun.com>
9108 * human.c (adjust_value): New function.
9109 (human_readable_inexact): Apply rounding style even when
9110 printing approximate values.
9112 2000-06-14 Paul Eggert <eggert@twinsun.com>
9114 * human.c (human_readable_inexact): Allow an input block
9115 size that is not a multiple of the output block size, and vice versa.
9116 Reported by Piergiorgio Sartor.
9118 2000-06-14 Paul Eggert <eggert@twinsun.com>
9120 * getdate.y (get_date): Apply relative times after time
9121 zone indicator, not before. Reported by Todd A. Jacobs.
9123 2000-06-13 Jim Meyering <meyering@lucent.com>
9125 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9127 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9129 2000-06-12 Paul Eggert <eggert@twinsun.com>
9131 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9133 2000-06-04 Paul Eggert <eggert@twinsun.com>
9135 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9137 2000-06-04 Jim Meyering <meyering@lucent.com>
9139 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9140 SunOS 4.1.4 for which gid_t is an unsigned type.
9142 2000-06-03 Jim Meyering <meyering@lucent.com>
9144 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9146 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9148 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9149 newer, don't install charset.alias.
9150 * config.charset: Change the Linux/glibc rules so they become empty
9151 on glibc-2.1 or newer.
9153 2000-06-02 Jim Meyering <meyering@lucent.com>
9155 * mountlist.c: Back out last change. Instead, do this...
9156 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9157 member using the same `ignore'-testing code.
9158 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9162 2000-05-29 Jim Meyering <meyering@lucent.com>
9164 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9165 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9167 2000-05-22 Jim Meyering <meyering@lucent.com>
9169 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9171 2000-05-18 Jim Meyering <meyering@lucent.com>
9173 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9174 back, too, since it may have been modified by allocate_entry.
9175 (hash_delete): Rewrite to use neither the assignment operator
9176 nor the comma operator in an if-expression.
9178 2000-05-15 Paul Eggert <eggert@twinsun.com>
9181 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9182 Remove; no longer needed.
9183 "quotearg.h": Add include.
9184 (file_name): Do not bother to explicitly initialize to NULL; it's less
9185 efficient on some hosts.
9186 (close_stdout_status): Remove test as to whether stdout was already
9187 closed; it breaks for the case "echo x | sort >&-".
9188 Quote file name colons.
9189 Do not assume that _("write error") lacks format strings.
9191 2000-05-15 Jim Meyering <meyering@lucent.com>
9193 * version-etc.c (version_etc_copyright): Update the copyright string
9194 used in all --version output.
9196 2000-05-14 Jim Meyering <meyering@lucent.com>
9198 * closeout.c (close_stdout_set_file_name): New function.
9199 (close_stdout_status): Use new file-scoped global.
9200 Return right away if fstat says the stdout file descriptor is invalid.
9201 * closeout.h (close_stdout_set_file_name): Declare.
9203 2000-05-10 Jim Meyering <meyering@lucent.com>
9205 * closeout.c [default_exit_status]: New file-scoped variable.
9206 (close_stdout_set_status): New function.
9207 * closeout.h (close_stdout_set_status): Declare.
9209 2000-05-08 Jim Meyering <meyering@lucent.com>
9211 * long-options.c: Don't include closeout.h.
9212 (parse_long_options): Don't call close_stdout for --version.
9214 2000-05-06 Jim Meyering <meyering@lucent.com>
9216 * strnlen.c: Undefine __strnlen and strnlen.
9217 [!weak_alias]: Define __strnlen to strnlen.
9219 * atexit.c: New file, from libiberty.
9221 2000-05-06 Jim Meyering <meyering@lucent.com>
9223 * closeout.c (close_stdout_status): Also check for errors on the
9226 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9228 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9229 instead of xmalloc, xrealloc, path_concat.
9230 (locale_charset): Treat empty environment variables as absent.
9231 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9233 2000-05-04 Jim Meyering <meyering@lucent.com>
9235 * getopt.c: Update from glibc.
9236 * obstack.c: Likewise.
9237 * obstack.h: Likewise.
9238 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9240 * regex.h: Likewise.
9241 * strndup.c: Likewise.
9242 * strnlen.c: New file, from glibc.
9244 2000-05-01 Jim Meyering <meyering@lucent.com>
9246 * full-write.c (full_write): Remove `FIXME' part of comment.
9248 2000-04-29 Jim Meyering <meyering@lucent.com>
9250 * path-concat.c: Declare strdup only if it's not defined.
9251 * canon-host.c: Likewise.
9253 2000-04-28 Jim Meyering <meyering@lucent.com>
9255 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9256 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9257 included first, then limits.h is included by locale.h by libintl.h.
9258 From John David Anglin.
9260 2000-04-25 Jim Meyering <meyering@lucent.com>
9262 * makepath.c (S_IRWXUGO): Define.
9263 (make_path): Always perform explicit chmod if MODE specifies any
9264 of the `special' permission bits. Prompted by a bug report against
9265 install from Mate Wierdl and Joost van Baal.
9267 2000-04-18 Jim Meyering <meyering@lucent.com>
9271 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9272 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9274 2000-04-17 Jim Meyering <meyering@lucent.com>
9276 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9277 the definition of it to rpl_strftime also defined-away the system's
9280 2000-04-15 Jim Meyering <meyering@lucent.com>
9282 Use `C' to denote so-called `contiguous' files, the same way
9284 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9285 (ftypelet): Use S_ISCTG.
9286 From Michael Deutschmann.
9288 2000-04-14 Jim Meyering <meyering@lucent.com>
9290 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9292 2000-04-08 Jim Meyering <meyering@lucent.com>
9294 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9295 names don't conflict. Reported by Eli Zaretskii.
9297 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9299 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9300 bug. Deal with the different error behavior of Irix iconv.
9302 2000-04-07 Jim Meyering <meyering@lucent.com>
9304 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9305 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9307 2000-04-05 Jim Meyering <meyering@lucent.com>
9309 Portability tweaks required for ultrix4.3.
9310 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9311 * readutmp.c: Include sys/types.h before sys/stat.h.
9312 * canon-host.c: Declare strdup.
9313 * path-concat.c: Likewise.
9314 From John David Anglin.
9316 2000-04-04 Jim Meyering <meyering@lucent.com>
9318 Be more DOS 8.3-friendly.
9319 * ref-add.sin: Renamed from ref-add.sed.in.
9320 * ref-del.sin: Renamed from ref-del.sed.in.
9321 * Makefile.am: Reflect renaming.
9322 Reported by Eli Zaretskii.
9324 Use a temporary file name that won't clash with `charset.alias'
9325 in the DOS 8.3 name space.
9326 * Makefile.am (charset_tmp): Define.
9327 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9328 (uninstall-local): Likewise.
9329 Reported by Eli Zaretskii.
9331 2000-03-29 Paul Eggert <eggert@twinsun.com>
9333 * time/strftime.c (my_strftime): Make sure we call the system
9334 strftime, not ourselves, when invoking the underlying strftime.
9336 2000-03-24 Jim Meyering <meyering@lucent.com>
9338 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9339 (charset_alias): Define.
9340 (install-exec-local): Factor out common code.
9341 (uninstall-local): Split lines longer than 80.
9342 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9344 (.sed.in.sed): New rule. Don't redirect directly to $@.
9345 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9347 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9349 * config.charset: Output a line containing "Packages using this file".
9350 * ref-add.sed.in, ref-del.sed.in: New files.
9351 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9352 ref-del.sed): New rules.
9354 2000-03-17 Jim Meyering <meyering@lucent.com>
9356 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9357 Otherwise, include <strings.h>
9359 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9361 * unicodeio.c (utf8_wctomb): New function.
9362 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9363 format instead of in UCS-4 with platform dependent endianness.
9365 2000-03-07 Paul Eggert <eggert@twinsun.com>
9367 * savedir.c (savedir): Work even if directory size is
9368 negative; this can happen with some screwy NFS configurations.
9370 2000-03-06 Jim Meyering <meyering@lucent.com>
9372 * localcharset.c (get_charset_aliases): Don't try to free file_name
9373 if it's NULL (because we ran out of memory). From Bruno Haible.
9375 2000-03-05 Jim Meyering <meyering@lucent.com>
9377 * localcharset.c ("path-concat.h"): Include.
9378 (get_charset_aliases): Use path_concat instead of ANSI string
9381 * unicodeio.h (PARAMS): Define.
9382 Use it to guard prototype.
9384 2000-03-04 Jim Meyering <meyering@lucent.com>
9386 * Makefile.am (install-exec-local): Create $(libdir) before installing
9388 (uninstall-local): Uncomment this rule so `make distcheck' works
9391 * unicodeio.c (<errno.h>): Include it.
9392 (errno): Declare if not defined.
9394 * localcharset.c: Add Bruno's comment justifying use of volatile.
9396 * config.charset: New version, incorporating remarks from a linux
9397 i18n mailing list. From Bruno Haible.
9399 2000-03-02 Jim Meyering <meyering@lucent.com>
9401 * Makefile.am (EXTRA_DIST): Add config.charset.
9403 2000-03-01 Jim Meyering <meyering@lucent.com>
9405 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9406 * unicodeio.c: Likewise.
9408 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9410 * config.charset: New file.
9411 * localcharset.c: New file.
9412 * unicodeio.h, unicodeio.c: New files.
9413 * Makefile.am (DEFS): Add -DLIBDIR=...
9414 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9415 (noinst_HEADERS): Add unicodeio.h.
9416 (all-local, install-exec-local, charset.alias): New targets.
9418 2000-02-28 Paul Eggert <eggert@twinsun.com>
9420 * quotearg.c (ALERT_CHAR): New macro.
9421 (quotearg_buffer_restyled): Use it.
9423 2000-02-27 Jim Meyering <meyering@lucent.com>
9425 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9426 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9428 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9429 not `#if STDC_HEADERS'.
9430 Declare malloc if needed.
9432 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9433 now that autoconf always defines the HAVE_DECL_ symbols.
9434 * human.c: Likewise.
9436 * strtoumax.c: Likewise.
9438 * backupfile.c: Arrange for cpp to fail if the configure-time
9439 declaration check was not run.
9441 * human.c: Likewise.
9443 * strtoumax.c: Likewise.
9445 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9446 then first look up the entire `.'-containing string as a login name.
9448 2000-02-18 Paul Eggert <eggert@twinsun.com>
9450 * getdate.y: Handle two-digit years with leading zeros correctly.
9451 (textint): New typedef.
9452 (parser_control): Member year changed from int to textint.
9454 (YYSTYPE): Removed; replaced by %union with int and textint members.
9455 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9456 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9457 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9458 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9459 (date, number, to_year): Use width of number in digits, not its value,
9460 to determine whether it's a 2-digit year, or a 2-digit time.
9461 (yylex): Store number of digits of numeric tokens.
9462 Reported by John Kendall.
9464 (parser_control): Changed from struct parser_control to typedef (for
9465 consistency). All uses changed.
9467 (tID): Removed; not used.
9468 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9470 2000-02-14 Paul Eggert <eggert@twinsun.com>
9472 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9473 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9475 2000-02-12 Jim Meyering <meyering@lucent.com>
9477 * userspec.c (ISDIGIT): Define it.
9478 (isdigit): Remove definition.
9479 (is_number): Use ISDIGIT, not isdigit.
9480 <libintl.h>: Include.
9482 (parse_user_spec): Mark translatable strings.
9484 2000-02-10 Jim Meyering <meyering@lucent.com>
9486 With these changes, nanosleep.[ch] are finally enough like the other
9487 lib/* replacement files to compile on a few more losing systems.
9489 * nanosleep.h: Don't include config.h.
9490 Remove prototype from declaration of nanosleep.
9491 (PARAMS): Remove now-unneeded definition.
9492 * nanosleep.c: #undef nanosleep.
9493 (rpl_nanosleep): Rename from nanosleep.
9495 2000-02-03 Jim Meyering <meyering@lucent.com>
9497 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9498 rather than with `#if HAVE_UTMPNAME'.
9500 2000-02-01 Jim Meyering <meyering@lucent.com>
9502 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9504 2000-01-31 Jim Meyering <meyering@lucent.com>
9506 * nanosleep.h (nanosleep): Guard declaration with
9507 `#if ! HAVE_DECL_NANOSLEEP'.
9508 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9509 the declaration in that vendor's sys/timers.h.
9510 Reported by Christian Krackowizer.
9512 * quotearg.c (ISASCII): Add #undef and move definition to follow
9513 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9514 (ISPRINT): Likewise.
9515 Reported by Tom Tromey.
9517 2000-01-30 Jim Meyering <meyering@lucent.com>
9519 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9520 uses of ->ut_name. The latter doesn't work with new Linux header files
9521 where only utmpx.ut_user is declared.
9523 * readutmp.h (UT_USER): Define.
9525 2000-01-23 Jim Meyering <meyering@lucent.com>
9527 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9530 2000-01-22 Jim Meyering <meyering@lucent.com>
9532 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9533 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9534 Required for some AIX systems. Reported by Christian Krackowizer.
9535 [TESTING] (main): New function.
9537 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9538 * dirname.c (dir_name): Support for DOS-style file names with drive
9541 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9543 * strverscmp.c (ISDIGIT): Define.
9544 (strverscmp): Use ISDIGIT, not isdigit.
9546 2000-01-17 Paul Eggert <eggert@twinsun.com>
9548 * nanosleep.c (nanosleep):
9549 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9550 POSIX.1 doesn't require SA_INTERRUPT and some systems
9551 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9552 it's been part of POSIX.1 since day 1 (in 1988).
9554 2000-01-17 Jim Meyering <meyering@lucent.com>
9556 * interlock: Remove unused file. Reported by François Pinard.
9558 2000-01-16 Paul Eggert <eggert@twinsun.com>
9560 * quotearg.c (quotearg_buffer_restyled): Do not quote
9561 alert, backslash, formfeed, and vertical tab unnecessarily in
9562 shell quoting style.
9565 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9566 Free Software Foundation, Inc.
9567 Copying and distribution of this file, with or without modification,
9568 are permitted provided the copyright notice and this notice are preserved.