1 2006-05-12 Bruno Haible <bruno@clisp.org>
3 * mkdtemp.c [MINGW]: Include <io.h>.
4 (mkdir): Define using _mkdir.
6 2006-06-28 Bruno Haible <bruno@clisp.org>
8 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
9 declaration for wcwidth.
10 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
12 2006-06-28 Eric Blake <ebb9@byu.net>
14 * xvasprintf.h: Fix comments.
16 2006-06-28 Eric Blake <ebb9@byu.net>
18 * mbchar.h (wcwidth): Include wcwidth.h.
19 * mbswidth.c (wcwidth): Move from here...
20 * wcwidth.h: ...to this new file.
22 2006-06-28 Simon Josefsson <jas@extundo.com>
24 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
25 functions there. It will succeed on Windows XP, but on Windows
26 2000 and (presumably) earlier, it will fail, and use the internal
28 (use_win32_p): New function.
29 (getaddrinfo): Use strtoul on servname, to support numeric ports.
30 Support AI_NUMERICSERV to disable getservbyname.
31 (getnameinfo): New function, only supports
32 NI_NUMERICHOST|NI_NUMERICSERV for now.
34 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
35 only have some of them. Add AI_NUMERICSERV. Add prototype for
38 2006-06-27 Bruno Haible <bruno@clisp.org>
40 * stdlib_.h (intmax_t, uintmax_t): Undefine before typedef.
42 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
44 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
45 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
46 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
48 2006-06-26 Bruno Haible <bruno@clisp.org>
50 * stdlib_.h: Include <wchar.h> if necessary for WCHAR_MIN or
52 Reported by Mark D. Baushke and Larry Jones.
54 2006-06-26 Bruno Haible <bruno@clisp.org>
56 * stdlib_.h: Don't include <stdint.h> when using the SGI C compiler
58 Suggested by Mark D. Baushke and Larry Jones.
60 2006-06-23 Mark D. Baushke <mdb@gnu.org>
62 * stdlib_.h: Treat BSD/OS like OpenBSD.
64 2006-06-23 Bruno Haible <bruno@clisp.org>
66 * stdlib_.h: Treat IRIX like OpenBSD.
68 2006-06-23 Bruno Haible <bruno@clisp.org>
70 * stdlib_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
71 ISO C 99 Technical Corrigendum 1.
73 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
75 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
76 Some compiler complained about some of them. Problem reported by
78 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
80 2006-06-21 Simon Josefsson <jas@extundo.com>
82 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
85 * socket_.h: Don't define WINVER.
87 * inet_pton.h, inet_pton.c: New file, taken from glibc but
88 slightly modified to work in gnulib.
90 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
92 * read-file.c (fread_file): Start with buffer allocation of
93 0 bytes rather than 1 byte; this simplifies the code.
94 Don't invoke feof; it's not needed. Refactor to avoid duplicate
95 code to free buffer and save/restore errno.
96 (internal_read_file): Remove unused local.
98 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
100 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
101 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
102 Problem reported by Denis Excoffier in
103 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
105 2006-06-19 Simon Josefsson <jas@extundo.com>
107 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
109 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
111 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
113 2006-06-17 Bruno Haible <bruno@clisp.org>
115 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
117 2006-06-17 Bruno Haible <bruno@clisp.org>
119 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
120 problem on Solaris 2.5.1.
122 2006-06-16 Eric Blake <ebb9@byu.net>
124 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
125 * unicodeio.c [!defined errno]: Likewise.
126 * strtol.c [!defined errno]: Likewise.
127 * strtod.c [!defined errno]: Likewise.
129 2006-06-15 Bruno Haible <bruno@clisp.org>
131 * stdint_.h: Rewritten to be fully auto-configured.
132 Fixes bug on HP-UX/IA64.
134 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
136 * getdate.y (__attribute__): Don't define if already defined.
137 Problem reported by Larry Jones.
138 * utimens.c (__attribute__): Likewise.
140 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
142 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
143 reported by Andreas Schwab.
145 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
146 Bruno Haible <bruno@clisp.org>
148 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
150 2006-05-26 Martin Lambers <marlam@marlam.de>
152 * getpass.c: Updates the test for the native W32 API, and adds
153 missing includes, thus fixing compilation warnings.
155 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
157 * tempname.c (small_open, large_open): New macros.
158 (__open, __open64) [!_LIBC]: Remove.
159 (__gen_tempname): Use small_open and large_open instead of __open
160 and __open64. This fixes a portability bug on HP-UX 11.11i
161 reported by Simon Wing-Tang in
162 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
164 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
166 * exclude.c (exclude_fnmatch): New function.
167 (excluded_file_name): Call exclude_fnmatch.
168 * exclude.h (excluded_file_name): New prototype
170 2006-05-24 Bruno Haible <bruno@clisp.org>
172 * printf-args.c (printf_fetchargs): Turn NULL pointers for
173 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
174 Reported by Thorsten Maerz <torte@netztorte.de> via
175 Aaron Stone <aaron@serendipity.cx>.
177 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
179 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
180 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
181 (my_usleep): Don't mishandle maximum value.
183 2006-05-19 Jim Meyering <jim@meyering.net>
185 * getugroups.c: Correct an outdated comment. From Bruno Haible.
187 2006-05-17 Bruno Haible <bruno@clisp.org>
190 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
192 2006-05-17 Bruno Haible <bruno@clisp.org>
194 * stdint_.h: Fix recognition of Cygwin.
196 2006-05-11 Jim Meyering <jim@meyering.net>
198 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
200 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
202 * crc.c (crc32_update): Remove unnecessary L suffix.
203 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
204 unwanted sign propagation, e.g., on hosts with 64-bit int.
205 There still are some problems with reeelly weird theoretical hosts
206 (e.g., 33-bit int) but it's not worth worrying about now.
207 * sha1.c (rol): Likewise.
208 (K1, K2, K3, K4): Remove unnecessary L suffix.
210 2006-05-10 Bruno Haible <bruno@clisp.org>
212 * des.c: Cast to avoid warnings.
214 2006-05-10 Simon Josefsson <jas@extundo.com>
216 * md4.c: Typo fix, update copyright years.
217 (K1, K2): Don't use L because it turn computations into 64-bit on
220 2006-05-09 Bruno Haible <bruno@clisp.org>
222 * xvasprintf.c: Include limits.h, string.h, xsize.h.
223 (EOVERFLOW): Define fallback value.
224 (xstrcat): New function.
225 (xvasprintf): Recognize the special case of a string concatenation.
227 2006-05-01 Bruno Haible <bruno@clisp.org>
229 * stdint_.h: Shorter URL.
230 * inttypes.h: Likewise.
232 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
234 * verify.h: Document the internals better. Most of this change
235 was written by Bruno Haible.
237 2006-04-29 Bruno Haible <bruno@clisp.org>
239 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
240 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
242 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
244 * getdate.y (get_date): When adding relative date, start with the
245 initial time, not with the result of the first mktime call.
247 2006-04-23 Bruno Haible <bruno@clisp.org>
249 * copy-file.c: Include <unistd.h> unconditionally.
250 * execute.c: Likewise.
251 * fatal-signal.c: Likewise.
252 * findprog.c: Likewise.
253 * mkdtemp.c: Likewise.
256 * wait-process.h: Likewise.
258 2006-04-23 Bruno Haible <bruno@clisp.org>
260 * fwriteerror.c (fwriteerror): Call fclose also when an error
261 condition was already detected.
262 Reported by Ben Pfaff <blp@cs.stanford.edu>.
264 2006-04-19 Derek Price <derek@ximbiot.com>
265 Eric Blake <ebb9@byu.net>
267 * inttypes.h: Correct grammar in comment.
269 2006-04-18 Derek Price <derek@ximbiot.com>
270 Paul Eggert <eggert@cs.ucla.edu>
272 * inttypes.h: New file.
273 * strtoimax.c: Assume <inttypes.h>.
275 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
277 * utimens.c (futimens): glibc futimesat messes up if /proc
278 isn't mounted. Problem reported by Kir Kolyshkin.
280 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
282 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
283 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
284 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
286 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
288 Merge regex changes from libc, removing some of our
289 POSIX-conformance changes that were rejected and redoing them in a
292 * regcomp.c (re_compile_internal, init_dfa):
293 Length arg is now size_t, not Idx. All uses changed.
294 (peek_token): Forward decl now says internal_function.
295 (__re_error_msgid, __re_error_msgid_idx):
296 Now static rather than extern with attribute_hidden.
297 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
298 For some reason libc prefers K&R style defns for external functions.
299 (regerror) [!defined _LIBC]: Likewise.
300 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
301 (seek_collating_symbol_entry, lookup_collation_sequence_value):
302 (build_range_exp, build_collating_symbol):
304 (re_compile_fastmap): Use '\0' to memset, not 0.
305 (utf8_sb_map): Make the calculations more obvious.
306 (init_dfa, parse_bracket_exp, build_charclass_op):
307 Call calloc and cast result, as glibc does.
308 (init_word_char, fetch_token, peek_token, peek_token_bracket):
309 (build_range_exp, build_collating_symbol):
310 Now internal functions.
312 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
314 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
315 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
316 Don't depend on VMS; depend on __VMS instead, for POSIX
318 (regoff_t): Define to ssize_t, not long int.
320 Remove the REG_ macros named below. Instead, make the old names
321 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
323 (REG_BACKSLASH_ESCAPE_IN_LISTS):
324 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
325 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
326 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
327 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
328 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
329 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
330 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
331 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
332 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
333 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
334 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
335 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
336 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
337 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
338 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
339 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
341 Remove. All uses replaced by the old RE_* names.
342 (RE_BACKSLASH_ESCAPE_IN_LISTS):
343 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
344 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
345 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
346 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
347 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
348 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
349 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
350 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
351 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
352 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
353 Don't bother having these macros be independent of each others'
354 values, since they no longer exist in the POSIX name space.
356 Rename the following member names back to their old names,
357 unless !__USE_GNU_REGEX. All uses changed back.
358 (buffer): Renamed from re_buffer.
359 (allocated): Renamed from re_allocated.
360 (used): Renamed from re_used.
361 (syntax): Renamed from re_syntax.
362 (fastmap): Renamed from re_fastmap.
363 (translate): Renamed from re_translate.
364 (can_be_null): Renamed from re_can_be_null.
365 (regs_allocated): Renamed from re_regs_allocated.
366 (fastmap_accurate): Renamed from re_fastmap_accurate.
367 (no_sub): Renamed from re_no_sub.
368 (not_bol): Renamed from re_not_bol.
369 (not_eol): Renamed from re_not_eol.
370 (newline_anchor): Renamed from re_newline_anchor.
371 (num_regs): Renamed from rm_num_regs.
372 (start): Renamed from rm_start.
373 (end): Renamed from rm_end.
375 (free_state): Move up a bit.
377 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
379 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
380 when that is what is intended.
381 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
382 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
384 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
385 All uses changed back to re_malloc, etc. It's now the caller's
386 responsibility to check for overflow; all callers changed.
387 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
388 (re_x2nrealloc): Remove.
389 (free_state): Remove decl.
391 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
392 (re_set_registers, re_exec):
395 2006-01-31 Roland McGrath <roland@redhat.com>
397 * regcomp.c (calc_eclosure_iter): Remove dead variables.
398 Reported by Mike Frysinger <vapier@gentoo.org>.
400 2006-01-15 Andreas Jaeger <aj@suse.de>
403 * regex_internal.c (re_string_reconstruct): Adjust for
404 build_wcs_upper_buffer change.
405 (build_wcs_upper_buffer): Change return type.
407 2005-12-10 Ulrich Drepper <drepper@redhat.com>
409 * regex_internal.h: Include <stdint.h> if available.
411 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
413 * regex_internal.h (SIZE_MAX): Provide a default definition.
415 2005-10-14 Ulrich Drepper <drepper@redhat.com>
417 * regcomp.c: Adjust for changed secondary hash function.
419 2005-09-30 Ulrich Drepper <drepper@redhat.com>
421 * regex.h: Pretty printing.
422 Clean up namespace a bit.
424 2005-09-30 Jakub Jelinek <jakub@redhat.com>
426 * regexec.c (update_cur_sifted_state, check_arrival,
427 check_arrival_add_next_nodes): Avoid using uninitialized variable.
429 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
430 Ulrich Drepper <drepper@redhat.com>
433 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
434 (bitset_word_t): Renamed from bitset_word. All uses changed.
436 2005-09-22 Ulrich Drepper <drepper@redhat.com>
439 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
440 * regcomp.c: Remove unnecessary uses of
441 unsigned RE_TRANSLATE_TYPE.
442 * regex_internal.h: Likewise.
443 * regex_internal.c: Likewise.
444 * regexec.c: Likewise.
445 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
447 2005-09-07 Ulrich Drepper <drepper@redhat.com>
449 * regexec.c (find_recover_state): Remove unnecessary
451 (transit_state_bkref): Make DFA a const pointer.
452 (get_subexp): Likewise.
453 (check_arrival): Likewise.
454 (update_cur_sifted_state): Likewise.
455 (re_search_internal): Likewise.
456 (prune_impossible_nodes): Likewise.
457 (acquire_init_state_context): Likewise.
458 (proceed_next_node): Likewise.
459 (set_regs): Likewise.
460 (free_fail_stack_return): Likewise.
461 (check_arrival_expand_ecl): Mark DFA parameter as const.
462 (check_arrival_expand_ecl_sub): Likewise.
463 (check_subexp_limits): Likewise.
464 (sub_epsilon_src_nodes): Likewise.
465 (add_epsilon_src_nodes): Likewise.
466 (merge_state_array): Likewise.
467 (update_regs): Likewise.
468 (build_trtable): Likewise.
469 (sift_states_backward): Mark MCTX parameter as const.
470 (build_sifted_states): Likewise.
471 (update_cur_sifted_state): Likewise.
472 (sift_states_mkref): Likewise.
473 (check_arrival_expand_ecl): Mark eclosure as const.
474 (check_dst_limits_calc_pos_1): Likewise.
475 * regex_internal.h (re_match_context_t): Make dfa a const
478 2005-09-06 Ulrich Drepper <drepper@redhat.com>
480 * regexec.c (merge_state_with_log): Define dfa as const pointer.
481 (transit_state_sb): Likewise.
482 (transit_state_mb): Likewise.
483 (sift_states_iter_mb): Likewise.
484 (check_arrival_add_next_nodes): Likewise.
485 (check_node_accept_bytes): Change first parameter to pointer-to-const.
486 [_LIBC] (re_search_2_stub): Use mempcpy.
488 * regex_internal.c (re_string_reconstruct): Avoid calling
489 mbrtowc for very simple UTF-8 case.
491 * regex_internal.c (re_acquire_state): Make DFA pointer arg
493 (re_acquire_state_context): Likewise.
494 * regex_internal.h: Adjust prototypes.
496 * regex.c: Prevent using C++ compilers.
498 * regex_internal.c (re_acquire_state): Minor code rearrangement.
499 (re_acquire_state_context): Likewise.
501 2006-03-29 Mark D. Baushke <mdb@gnu.org>
502 Bruno Haible <bruno@clisp.org>
504 * stdint_.h: On OpenBSD, don't redefine types already included in
505 <sys/types.h> and <inttypes.h>.
507 2006-03-24 Eric Blake <ebb9@byu.net>
509 * time_r.c (copy_string_result): Remove, as it is no longer used.
511 2006-03-24 Simon Josefsson <jas@extundo.com>
513 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
514 including some doc fixes.
515 (base64_encode_alloc): Fix +1 bug on allocation failures.
517 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
519 * base64.c (base64_encode): Do not read past end of array with
520 unsanitized input on systems with CHAR_BIT > 8.
522 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
524 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
525 Typedef to long int, not to off_, as POSIX will likely change
528 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
530 * argp-help.c (validate_uparams): Fix typo
531 * argp-parse.c (argp_default_options): Consistently begin help
532 messages with a lowercase letter.
534 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
536 * time_r.h (asctime_r, ctime_r): Remove. These functions can
537 overrun buffers and shouldn't be used (much as gets shouldn't be
539 * time_r.c (asctime_r, ctime_r): Likewise.
541 2006-03-08 Simon Josefsson <jas@extundo.com>
543 * gc-gnulib.c (randomize): Don't open files called 'no', they
544 signal that configure disabled the device.
546 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
548 * c-stack.c: Include unistd.h unconditionally, since we now assume
550 * getlogin_r.c: Likewise.
551 * getlogin_r.h: Likewise.
553 * pagealign_alloc.c: Likewise.
554 * unistd_.h: Remove; no longer needed.
556 2006-03-07 Simon Josefsson <jas@extundo.com>
558 * unistd_.h: New file.
560 2006-03-07 Simon Josefsson <jas@extundo.com>
562 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
564 2006-03-01 Simon Josefsson <jas@extundo.com>
566 * readline.c: Fix typo, tiny patch from Stepan Kasal
569 2006-02-28 Simon Josefsson <jas@extundo.com>
571 * getopt.c: Protect #include of unistd.h, for MSVS.
573 2006-02-27 Simon Josefsson <jas@extundo.com>
575 * base64.h: Indent #define's. From Jim Meyering
578 2006-02-27 Jim Meyering <jim@meyering.net>
580 Revert the change of 2006-02-24, so these files can continue
581 to be sync'd from gettext.
582 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
585 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
587 * glob.c: Say "invalid" rather than "illegal" in comments.
589 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
591 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
593 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
595 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
596 AT_FDCWD exceeds INT_MAX.
597 * openat.h (AT_FDCWD): Likewise.
599 2006-02-14 Jim Meyering <jim@meyering.net>
603 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
604 failure on deficient systems, and simplify gnulib lgpl dependencies.
605 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
606 xmalloc/lstat combination. Based on a patch from Bruno Haible.
608 * xalloc-die.c: Remove unused definition of N_.
610 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
612 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
614 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
616 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
617 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
619 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
621 * argp-namefrob.h: Restore changes accidentally lost during the
622 "autoupdate" on 2005-12-12.
624 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
626 * fnmatch.c (L_): Renamed from L, to work around a bug in
627 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
628 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
631 2006-01-26 Simon Josefsson <jas@extundo.com>
633 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
634 prototype is visible on mingw32.
636 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
639 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
642 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
644 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
645 attempt to open for write; this always fails, at least on POSIX
646 hosts. This reinstates the 2006-01-09 change, which was
647 inadvertently removed.
649 2006-01-26 Bruno Haible <bruno@clisp.org>
650 Paul Eggert <eggert@cs.ucla.edu>
653 [(! (defined __cplusplus || defined __BEOS__)
655 && !(defined __HP_cc || defined __xlc__
656 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
658 #define to signed char in these cases too; this simplifies
659 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
660 etc., separately) and makes it more conservative.
662 2006-01-21 Jim Meyering <jim@meyering.net>
664 Sync from the stable (b5) branch of coreutils:
666 * fts.c (fts_children): Don't let close() clobber errno from
669 * fts.c (fts_stat): When following a symlink-to-directory,
670 don't necessarily interpret stat-fails+lstat-succeeds as indicating
671 a dangling symlink. That can also happen at least for ELOOP.
672 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
673 FYI, this bug predates the inclusion of fts.c in coreutils.
675 * fts.c (fts_open): Put new maxarglen declaration and uses
676 in their own block, so pre-c99 compilers don't object.
678 Avoid the double-free (first in fts_read, second in fts_close) that
679 would occur when an `active' directory is made inaccessible (e.g.,
680 via chmod a-x) during a traversal.
681 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
682 before returning. Reproduce this failure by
683 mkdir -p a/b; cd a; chmod a-x . b
684 Reported by Stavros Passas.
686 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
688 * argp-namefrob.h: Bugfix. Remove stray #
690 2006-01-25 Bruno Haible <bruno@clisp.org>
692 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
694 Reported by Paul Eggert.
696 2006-01-25 Jim Meyering <jim@meyering.net>
698 * fileblocks.c: Remove more useless parentheses.
699 * readutmp.h: Likewise.
701 2006-01-24 Bruno Haible <bruno@clisp.org>
703 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
705 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
708 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
709 to avoid problems with the built-in _Bool type.
710 Reported by Paul Eggert on 2005-11-26.
712 2006-01-24 Jim Meyering <jim@meyering.net>
714 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
716 2006-01-24 Simon Josefsson <jas@extundo.com>
718 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
721 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
723 Work around porting bugs reported by Dieter in
724 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
725 * getopt.c (_NOPROTO): Remove; no longer needed.
726 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
727 Include "getopt.h" first, to check interface.
728 (getenv): Declare only if defined HAVE_DECL_GETENV &&
730 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
731 (__strndup): Revert to K&R-style function dfns, the glibc style.
732 * strnlen.c: Don't claim it's taken from glibc; it's not.
733 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
734 Include strnlen.h first, to get prototype properly.
735 (strnlen): Renamed from __strnlen.
738 2006-01-23 Ulrich Drepper <drepper@redhat.com>
740 These changes imported from libc.
741 * getopt.c: Use __fxprintf instead of inline stream orientation
742 test and two separate function calls.
743 * strndup.c (__strndup): Add libc_hidden_def.
745 2006-01-22 Bruno Haible <bruno@clisp.org>
747 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
748 temporary buffer for sprintf, take into account the precision also
749 for 'd', 'i', 'u', 'o', 'x', 'X'.
751 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
753 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
754 to pacify gcc -Wswitch-default.
756 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
758 * argp-help.c (usage_long_opt): Do not print DOC options.
759 (__argp_base_name): Removed
760 * argp-namefrob.h (__argp_basename): Removed definition. Was a
762 (__argp_base_name): Provide macro definition or extern declaration
763 depending on the configuration
765 2006-01-20 Simon Josefsson <jas@extundo.com>
767 * inet_ntop.h: Unconditionally include sys/socket.h.
769 2006-01-19 Simon Josefsson <jas@extundo.com>
771 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
773 2006-01-12 Simon Josefsson <jas@extundo.com>
775 * base64.c: Fix warning, reported by Bruno Haible
776 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
778 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
781 * md5.c: Fix commentary typos.
782 (alignof, UNALIGNED_P): No need for a GCC-specific version.
783 * md5.h (__attribute__): Remove; unused.
784 * sha1.c: Fix commentary to match md5 better.
785 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
786 so that we don't need to worry about alignment. All uses changed.
787 This merges the 2005-10-28 md5 change into sha1.
789 2006-01-11 Jim Meyering <jim@meyering.net>
792 * md5.c (OP): Fix spacing.
794 2006-01-11 Simon Josefsson <jas@extundo.com>
796 * stdint_.h (SIZE_MAX): Add missing (.
798 2006-01-10 Bruno Haible <bruno@clisp.org>
800 * argp.h (__const): Remove macro. Use const instead.
801 * argp-fmtstream.h (__const): Likewise.
802 * glob_.h (__const): Remove macro.
803 * glob-libc.h: Use const instead of __const.
805 2006-01-10 Jim Meyering <jim@meyering.net>
807 Avoid the double-free (first in fts_read, second in fts_close) that
808 would occur when an `active' directory is made inaccessible (e.g.,
809 via chmod a-x) during a traversal.
810 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
811 before returning. Reproduce this failure by
812 mkdir -p a/b; cd a; chmod a-x . b
813 Reported by Stavros Passas.
816 * sha1.c: Tweak grammar in a comment.
818 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
820 * regex_internal.h (BITSET_WORD_BITS):
821 Work around a bug in 64-bit PGC (before version 6.1-2), where the
822 preprocessor mishandles large unsigned values as if they were signed.
823 Problem reported by Claudio Fontana in
824 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
826 2006-01-10 Simon Josefsson <jas@extundo.com>
828 * socket_.h: New file.
830 2006-01-10 Bruno Haible <bruno@clisp.org>
832 * localcharset.c: Update from GNU gettext.
834 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
837 * chdir-long.c (cdb_free): Don't bother trying to open directory
838 for write access: POSIX says that must fail.
839 * fts.c (diropen): Likewise.
840 * save-cwd.c (save_cwd): Likewise.
841 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
842 well, for minor improvements on hosts that lack O_DIRECTORY.
843 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
844 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
845 Fall back on chown if open failed with EACCES.
847 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
848 Report an error at compile-time if only a 1-second nominal clock
851 * lchmod.h: New file.
852 * mkdir-p.c: Include lchmod.h, lchown.h.
853 (make_dir_parents): Use lchown rather than chown, and
854 lchmod rather than chmod.
856 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
857 too. Problem with "none" reported by Bob Proulx. Problem with
858 "proc" reported by n0dalus.
860 * mountlist.c: Include <limits.h>.
861 (dev_from_mount_options)
862 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
863 New function. It no longer assumes "dev=" has the System V meaning
864 on Linux (since it doesn't). It also parses "dev=" more carefully.
865 (read_file_system_list)
866 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
867 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
870 * posixtm.h (PDS_PRE_2000): New macro.
871 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
872 All usages changed. Reject dates outside the range 1969-1999 if
873 PDS_PRE_2000 is used.
875 2006-01-09 Jim Meyering <jim@meyering.net>
879 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
881 * chdir-safer.h, chdir-safer.c: New files.
883 * modechange.c (mode_compile): Reject an invalid mode string
884 that starts with an octal digit. From Andreas Gruenbacher.
886 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
887 and dup to open_safer and dup_safer, respectively.
888 (openat_permissive): Fix typo in comment.
890 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
891 "gettext.h"; either no longer needed or are guaranteed by openat.h.
892 (_): Remove; no longer needed.
893 (openat): Renamed from rpl_openat; no need for rpl_openat
894 since openat.h renames openat for us.
895 Replace most of the body with a call to openat_permissive,
896 to avoid duplicate code.
897 Port to (probably hypothetical) environments were mode_t is
899 (openat_permissive): Require mode arg, so that we can check
900 types better. Put it just after flags. Change cwd failure
901 indicator from pointer-to-bool to pointer-to-errno-value.
903 Invoke openat_save_fail and/or openat_restore_fail if
904 cwd_errno is null, so that openat can call us.
905 (openat_permissive, fdopendir, fstatat, unlinkat):
906 Simplify errno handling to avoid some duplicate code,
907 as it's OK to set errno on success.
908 * openat.h: Revamp code so that function macros depend on
909 __OPENAT_PREFIX only, not also on AT_FDCWD.
910 (openat_ro): Remove. Caller changed to use openat_permissive.
911 (openat_permissive): Now a macro, if not a function.
912 (openat_restore_fail, openat_save_fail): Now always functions,
913 since mkdirat needs them even if __OPENAT_PREFIX is defined.
915 * openat-priv.h: New file, defining macros used by mkdirat.c
917 * mkdirat.c: Include openat-priv.h.
918 Remove definitions of macros defined therein.
919 * openat.c: Likewise.
921 * mkdirat.c (mkdirat): New file and function.
922 * openat.h (mkdirat): Declare.
924 * openat.c (fdopendir): Don't change errno when returning non-NULL.
926 * openat.h (openat_permissive): Declare.
929 * openat.c (EXPECTED_ERRNO): New macro.
930 (openat_permissive): New function -- used in remove.c rewrite.
931 (all functions): Set errno just before returning, only if there
932 was an actual failure.
933 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
935 Emulate openat-family functions using Linux's procfs, if possible.
936 Idea and some code based on Ulrich Drepper's glibc changes.
938 * openat.c: (BUILD_PROC_NAME): New macro.
939 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
940 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
941 before falling back on save_cwd and restore_cwd.
942 (fdopendir, fstatat, unlinkat): Likewise.
944 * openat.c (fstatat, unlinkat): Perform the syscall directly,
945 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
947 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
948 as second argument to va_arg. Otherwise, some versions of gcc
949 warn that `if this code is reached, the program will abort'.
951 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
955 Add POSIX ACL support
956 * acl.h (copy_acl, set_acl): Add declarations.
957 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
958 systems other than Linux.
959 (chmod_or_fchmod): New function: use fchmod when possible,
961 (file_has_acl): Add a POSIX ACL implementation, with a
962 Linux-specific subcase.
963 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
964 S_ISVTX from one file to another. Fall back to fchmod/chmod when
965 acls are unsupported.
966 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
967 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
970 2006-01-09 Bruno Haible <bruno@clisp.org>
972 * sysexit_.h (EX_OK): New macro.
973 Suggested by Martin Lambers <marlam@marlam.de>.
975 2006-01-09 Bruno Haible <bruno@clisp.org>
977 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
978 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
979 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
980 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
982 2006-01-09 Bruno Haible <bruno@clisp.org>
984 * stdint_.h (SIZE_MAX): Write the value without involving negative
987 2005-10-16 Bruno Haible <bruno@clisp.org>
989 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
990 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
992 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
994 * strftime.c (tzname): Don't declare if it is already #defined.
995 Problem reported for Mingw by Mark Junker.
997 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
999 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1000 long int, not int, for nanosecond counts, so that people who are
1001 used to POSIX struct timespec won't be surprised. Reported by Jim
1004 2005-12-16 Jim Meyering <jim@meyering.net>
1006 * fprintftime.c, fprintftime.h: New files.
1008 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1010 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1011 * argp-help.c (fill_in_uparams): Check if the constructed
1012 struct uparams is valid. Fall back to the default values if it is
1015 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1017 * argp-help.c (__argp_base_name): New function
1018 (__argp_short_program_name): Rewrite using __argp_base_name
1019 * argp-namefrob.h: Define program_invocation_name and
1020 program_invocation_short_name if requested
1021 (__argp_base_name): Add prototype
1022 * argp-parse.c (argp_def): Use gettext wrappers
1023 (argp_default_parser): Use __argp_base_name
1024 * argp-pin.c: New file. Defines program_invocation_name and
1025 program_invocation_short_name on systems that lack them.
1027 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1029 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1030 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1031 porting problem reported by Georg Schwarz in
1032 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1034 2005-07-09 Bruno Haible <bruno@clisp.org>
1036 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1037 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1038 Reported by Mark Junker <mjscod@gmx.de>.
1040 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1042 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1043 (uintmax_t) [defined uintmax_t]: Do not declare.
1044 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1045 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1046 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1047 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1048 sake of portability to weird hosts that C allows (though we don't
1049 know of any practical examples).
1051 * savedir.h (fdsavedir): New decl.
1052 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1053 contains most of the former guts of savedir.
1054 (savedir): Use savedirstream.
1057 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1059 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1060 coreutils no longer futzes with rounding modes.
1062 2005-11-14 Jim Meyering <jim@meyering.net>
1064 * mkstemp-safer.c: Include <config.h>, required for possible
1065 replacement of mkstemp.
1067 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1069 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1071 (gethrxtime) [! (HAVE_NANOUPTIME
1072 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1073 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1074 our own approximation.
1076 2005-11-10 Simon Josefsson <jas@extundo.com>
1078 * readline.c: Remove EOL.
1080 2005-11-08 Eric Blake <ebb9@byu.net>
1082 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1084 2005-11-08 Eric Blake <ebb9@byu.net>
1086 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1088 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1090 Fix porting problem reported by Theodoros V. Kalamatianos.
1091 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1092 Don't assume that futimes failing means we must fail.
1094 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1096 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1097 leave errno alone. Problem reported by Dmitry V. Levin.
1099 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1101 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1102 errno alone. Problem reported by Frederic Jolliton.
1104 2005-10-28 Simon Josefsson <jas@extundo.com>
1106 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1107 "restrict" keywords, as per POSIX. Protect the function
1108 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1109 Don't use K&R prototypes. Check the sprintf return values.
1110 Re-define EAFNOSUPPORT if not present. Indent.
1112 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1113 suggested by Bruno Haible <bruno@clisp.org>.
1115 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1117 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1119 * gc-libgcrypt.c: Add MD2 (which is not available through
1122 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1124 * md2.h, md2.c: New files.
1126 2005-10-24 Simon Josefsson <jas@extundo.com>
1128 * md4.h: Shrink buffer size, now that we changed the type.
1130 2005-10-22 Simon Josefsson <jas@extundo.com>
1132 * arcfour.h, arcfour.c: Use fixed size indices in the
1133 arcfour_context struct (simplify test vector testing in GNU
1136 2005-10-22 Simon Josefsson <jas@extundo.com>
1138 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1139 suggested by Bruno Haible <bruno@clisp.org>.
1141 2005-10-22 Simon Josefsson <jas@extundo.com>
1143 * crc.h: Include stddef.h, for size_t.
1145 2005-10-21 Simon Josefsson <jas@extundo.com>
1147 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1148 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1150 2005-10-21 Simon Josefsson <jas@extundo.com>
1152 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1155 2005-10-21 Simon Josefsson <jas@extundo.com>
1157 * gc-gnulib.c: Support ARCTWO in CBC mode.
1159 2005-10-21 Simon Josefsson <jas@extundo.com>
1161 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1164 * hmac-sha1.c (hmac_sha1): Likewise.
1166 * crc.c (crc32_update): Actually use crc parameter, suggested by
1167 Bruno Haible <bruno@clisp.org>.
1169 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1172 2005-10-21 Simon Josefsson <jas@extundo.com>
1174 * des.h, des.c: New files.
1176 * gc-gnulib.c: Support DES.c
1178 2005-10-21 Simon Josefsson <jas@extundo.com>
1180 * arctwo.h, arctwo.c: New files.
1182 * gc-gnulib.c: Support ARCTWO.
1184 2005-10-21 Simon Josefsson <jas@extundo.com>
1186 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1188 2005-10-19 Simon Josefsson <jas@extundo.com>
1190 * gc-gnulib.c: Support ARCFOUR.
1192 2005-10-19 Simon Josefsson <jas@extundo.com>
1194 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1197 * gc.h: Add ECB enum type.
1199 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1201 2005-10-19 Simon Josefsson <jas@extundo.com>
1203 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1205 2005-10-18 Simon Josefsson <jas@extundo.com>
1207 * md4.h, md4.c: New files, based on md5.?.
1209 2005-10-17 Simon Josefsson <jas@extundo.com>
1211 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1213 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1215 2005-10-17 Simon Josefsson <jas@extundo.com>
1217 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1219 2005-10-17 Simon Josefsson <jas@extundo.com>
1221 * gc.h, gc-libgcrypt.c: Add ciphers.
1223 2005-10-17 Simon Josefsson <jas@extundo.com>
1225 * sha1.c: Use uint32_t instead of md5_uint32.t
1227 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1230 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1232 * md5.h: Use stdint.h and uint32_t. Doc fix.
1234 2005-10-15 Simon Josefsson <jas@extundo.com>
1236 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1238 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1240 2005-10-14 Simon Josefsson <jas@extundo.com>
1242 * arcfour.h, arcfour.c: New files.
1244 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1246 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1247 include <wchar.h>; no longer needed.
1249 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1250 and Ulrich Drepper <drepper@redhat.com>
1253 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1254 instead of inline stream orientation test and two separate
1255 function calls. Pay no attention to USE_IN_LIBIO.
1257 2005-10-14 Roland McGrath <roland@redhat.com>
1259 Import from libc. [BZ #1331]
1260 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1262 Reported by Matej Vela <vela@debian.org>.
1264 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1266 * mkdir-p.c (make_dir_parents): Don't report an error if an
1267 intermediate directory is in a read-only file system. Problem
1268 reported by Eric Blake.
1270 2005-10-13 Simon Josefsson <jas@extundo.com>
1272 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1273 Move memory allocation outside of loop.
1275 2005-10-12 Simon Josefsson <jas@extundo.com>
1277 * gc-pbkdf2-sha1.c: New file.
1279 * gc.h: Add gc_pbkdf2_sha1 prototype.
1281 2005-10-12 Simon Josefsson <jas@extundo.com>
1283 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1284 suggested by Bruno Haible <bruno@clisp.org>.
1286 2005-10-12 Simon Josefsson <jas@extundo.com>
1288 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1290 * gc-gnulib.c (gc_hmac_sha1): New function.
1292 2005-10-12 Simon Josefsson <jas@extundo.com>
1294 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1296 2005-10-12 Simon Josefsson <jas@extundo.com>
1298 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1299 GC_USE_HMAC_MD5, respectively.
1301 * gc-libgcrypt.c (gc_md5): Fix assert call.
1304 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1306 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1308 * gc-gnulib.c (gc_hash_buffer): Ditto.
1310 2005-10-11 Bruno Haible <bruno@clisp.org>
1312 * c-strcasestr.h: New file, from GNU gettext.
1313 * c-strcasestr.c: New file, from GNU gettext.
1315 2005-10-11 Bruno Haible <bruno@clisp.org>
1317 * c-strcase.h: New file, from GNU gettext.
1318 * c-strcasecmp.c: New file, from GNU gettext.
1319 * c-strncasecmp.c: New file, from GNU gettext.
1321 2005-10-11 Simon Josefsson <jas@extundo.com>
1323 * crc.h, crc.c: New files.
1325 * gc.h (gc_hash_buffer): Add doc.
1327 2005-10-08 Simon Josefsson <jas@extundo.com>
1329 * gc.h: Add gc_hash and gc_hash_buffer.
1331 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1333 * gc-libgcrypt.c (gc_hash_buffer): Add.
1335 2005-10-11 Bruno Haible <bruno@clisp.org>
1337 * strcasecmp.c: Include limits.h.
1338 (strcasecmp): Avoid integer overflow on exotic platforms.
1339 * strncasecmp.c: Include limits.h.
1340 (strncasecmp): Avoid integer overflow on exotic platforms.
1341 Reported by Paul Eggert.
1343 2005-10-06 Simon Josefsson <jas@extundo.com>
1345 * hmac-md5.c: New file.
1349 2005-10-06 Simon Josefsson <jas@extundo.com>
1351 * memxor.c (memxor): Avoid casts and warnings.
1353 2005-10-05 Derek Price <derek@ximbiot.com>
1355 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1357 2005-10-05 Simon Josefsson <jas@extundo.com>
1359 * memxor.c (memxor): Fix compiler error.
1361 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1362 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1364 * memxor.h, memxor.c: New files.
1366 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1367 we assume all systems have it, suggested by Jim Meyering
1368 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1369 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1370 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1373 2005-10-04 Bruno Haible <bruno@clisp.org>
1375 * verify.h (verify_true): Provide alternative definition for C++.
1377 2005-10-04 Simon Josefsson <jas@extundo.com>
1379 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1380 D. Baushke" <mdb@gnu.org>.
1382 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1384 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1385 (SSIZE_MAX): New macro, if not already defined.
1386 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1389 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1391 * exclude.c: Include verify.h.
1392 (verify): Remove. All callers changed to use verify.h's version.
1393 * strtoimax.c: Likewise.
1394 * utimecmp.c: Likewis.e
1396 Sync from coreutils.
1397 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1398 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1399 * .cvsignore: Add fts.h, search.h, t-fpending.
1400 * settime.c (settime): Fix { typo in previous patch. Also, don't
1401 bother returning ENOSYS if settimeofday or stime fails; just let
1402 them return whatever errno they want to return.
1403 * utimens.c: Include unistd.h, for dup2.
1404 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1405 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1407 2005-10-02 Jim Meyering <jim@meyering.net>
1409 Sync from coreutils.
1410 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1411 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1412 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1413 Remove AT_FDCWD test.
1414 Do not consume the fd unless successful.
1415 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1416 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1417 block, so that we don't even try to compile it if settimeofday is
1418 available. This works around a compilation failure on OSF1 V5.1,
1419 due to stime requiring a `long int*' while tv_sec is `int'.
1421 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1423 * getdelim.c (getdelim): Remove unused variables.
1425 2005-10-01 Simon Josefsson <jas@extundo.com>
1427 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1428 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1429 AI_* and EAI_* definitions. Protect function declarations.
1431 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1433 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1434 so that the code works even with ancient cpp. Portability problem
1435 with GCC 2.7.2.1 reported by Thomas M.Ott.
1437 2005-09-27 Jim Meyering <jim@meyering.net>
1439 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1441 * intprops.h (signed_type_or_expr__): Define.
1442 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1445 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1447 * verify.h (verify_expr): Remove, replacing with:
1448 (verify_true): New macro that returns true instead of void.
1449 (verify_type__): Remove.
1450 (verify): Use verify_true rather than verify_type__.
1452 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1454 * utimens.c (ENOSYS): Define if not already defined.
1455 (futimens): Support having a null PATH if the file descriptor
1458 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1460 (__attribute): Define to empty unless GCC 3.1 or later.
1461 This works around a core dump on OpenBSD 3.4, which has GCC
1462 2.95.3, which dumps core when given __attribute__(()). It also
1463 simplifies other tests, since we really don't want to bother with
1464 worrying about which ancient version of GCC supported what.
1465 Original problem reported by Yoann Vandoorselaere, with part of
1466 the fix suggested by Derek Price.
1468 2005-09-24 Jim Meyering <jim@meyering.net>
1470 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1471 so we can once again use a positive bitfield width of 1 -- now we
1472 don't have to explain why we were using a bitfield width of 2.
1474 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1476 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1477 Problem reported by Eric Blake.
1478 (getaddrinfo): Initialize se so that it's not garbage.
1479 Redo internal storage allocation so that it doesn't make unportable
1480 assumptions about alignment.
1483 * utimens.c (futimens): Use futimesat if available.
1484 Prefer it to futimes since it doesn't have the futimes bug.
1486 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1487 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1488 Instead, declare a function that returns a pointer to an array,
1489 and use verify_type__ to declare the size of the array.
1490 Problem and germ of a solution reported by Bruno Haible.
1491 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1492 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1494 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1496 Sync from coreutils.
1498 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1500 * argmatch.h: Include verify.h
1501 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1502 (ARGMATCH_ASSERT): Remove; unused.
1503 * canonicalize.c: Assume STDC_HEADERS.
1504 * exclude.c: Include "strcase.h".
1505 * regex_internal.h [!defined _LIBC]: Likewise.
1506 * getusershell.c: Include stdio--.h rather than stdio.h
1508 (getusershell): Call fopen, not fopen_safer.
1509 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1510 Do not include unistd-safer.h.
1511 (save_cwd): Don't call fd_safer; no longer needed
1512 now that we include fcntl--.h.
1514 * getdate.y (relative_time): New type.
1515 (RELATIVE_TIME_0): New constant.
1516 (parser_control): Use relative_time instead of doing it ourselves.
1517 (%union): Add new relative_time rel member.
1518 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1520 (relunit, relunit_snumber): Now of type rel.
1521 (zone, rel, relunit, get_date): Adjust to above changes.
1523 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1524 Do not include unistd-safer.h.
1525 (getloadavg): Don't call fd_safer; no longer needed
1526 now that we include fcntl--.h.
1528 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1529 (make_dir_parents): Treat ENOSYS like EEXIST.
1531 Improve quality of diagnostics on restore_cwd failure.
1532 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1533 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1534 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1535 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1536 each time through the loop. Do not diagnose restore_cwd failure;
1537 that is the caller's job (and perhaps the caller does not care).
1539 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1540 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1541 If the file already exists but is not a directory, don't bother
1542 to try to make its parents.
1543 Close potential file descriptor leak if we can't chdir("/") (!).
1544 Don't always return true if chdir($PWD) fails; return true only
1545 if the requested action was done successfully (except for the
1547 Don't log final directory unless we actually made it.
1548 Refactor to avoid duplicate code to fix up permissions.
1549 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1551 * strftime.c (my_strftime): Rewrite the previous change slightly,
1552 to make it a bit faster and (I hope) clearer.
1553 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1554 Fix bug in formats like %2N.
1556 * verify.h: New file.
1558 2005-09-22 Jim Meyering <jim@meyering.net>
1560 Sync from coreutils.
1562 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1564 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1565 the .tm_year member, since otherwise gcc-4.0 would now warn about
1566 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1568 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1569 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1571 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1572 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1573 when run in a time zone for which daylight savings time is in effect
1574 for the starting date.
1576 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1577 stop us from restricting permissions of just-created absolute-named
1579 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1580 to restore initial working directory.
1581 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1582 to tell caller if/when we change the working directory and are
1583 unable to return to the initial one.
1584 * mkdir-p.h (make_dir_parents): Update prototype.
1585 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1586 `return false'. This fixes a bug introduced on 2004-07-30.
1588 * openat.c (fdopendir): Be sure to close the supplied
1589 file descriptor before returning. This makes our replacement
1590 implementation a little closer to Solaris's, where fdopendir
1591 ties the file descriptor to the returned DIR* pointer.
1592 * openat.c (unlinkat): New function.
1593 * openat.h (unlinkat): Add prototype.
1594 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1595 (openat_restore_fail): Rename from openat_restore_die.
1596 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1598 Provide an alternative to exiting immediately upon save_cwd or
1599 restore_cwd failure. Now, an application can arrange e.g.,
1600 to perform a longjump in that case.
1601 * openat.c: Include dirname.h.
1602 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1603 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1604 and openat_restore_die rather than calling error directly.
1605 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1607 * openat-die.c (openat_save_die, openat_restore_die): New file.
1608 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1610 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1611 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1612 int utc, int nanoseconds);
1614 date should not have to allocate a megabyte of virtual memory to
1615 handle a format argument like +%1048575T. When implemented with
1616 strftime, it must allocate such a buffer, use strftime to fill it
1617 in, print it, then free it.
1618 With fprintftime, it simply prints everything and exits.
1619 With no need for memory allocation, that's one fewer way to fail.
1620 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1621 optional field width, not before, so we accept %9:z, not %:9z.
1622 (my_strftime): Be sure to use L_('x') for literals.
1624 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1625 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1626 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1627 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1628 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1629 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1630 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1631 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1632 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1634 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1635 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1636 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1637 and don't include <sys/file.h>).
1639 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1641 Sync from coreutils.
1643 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1644 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1645 [!LDAV_DONE]: Avoid unused variable warning.
1647 2005-09-21 Bruno Haible <bruno@clisp.org>
1649 * unicodeio.h (unicode_to_mb): New declaration.
1651 2005-09-20 Derek Price <derek@ximbiot.com>
1653 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1655 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1657 Use a consistent style for including <config.h>.
1658 * __fpending.c, acl.c, argmatch.c,
1659 argp-help.c, argp-parse.c,
1660 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1661 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1662 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1663 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1664 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1665 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1666 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1667 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1668 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1669 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1670 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1671 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1672 modechange.c, mountlist.c, open-safer.c, physmem.c,
1673 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1674 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1675 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1676 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1677 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1678 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1679 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1680 userspec.c, utimecmp.c, version-etc-fsf.c,
1681 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1682 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1683 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1684 Standardize inclusion of config.h.
1685 * __fpending.h, dirfd.h, getdate.h, human.h,
1686 inttostr.h: Removed inclusion of config.h from header files.
1687 * inttostr.c: Adjusted in-tree users.
1688 * timespec.h: Remove superfluous warning to include config.h.
1689 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1690 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1691 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1692 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1694 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1696 * stat-time.h: New file.
1697 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1698 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1700 (timespec_cmp): New function.
1701 * utimecmp.c: Include stat-time.h.
1702 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1703 members exist, not on the obsolescent ST_MTIM_NSEC.
1704 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1706 2005-09-15 Derek Price <derek@ximbiot.com>
1707 Paul Eggert <eggert@cs.ucla.edu>
1709 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1710 changes, consolidating in...
1711 * regex_internal.h: ...this file.
1713 2005-09-15 Derek Price <derek@ximbiot.com>
1715 * regex_internal.h: Blank `pure' for GNUC < 3.
1716 * regex_internal.c: Ditto, using this...
1717 (__GNUC_PREREQ): ...new macro.
1718 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1719 (__GNUC_PREREQ): ...this new macro.
1721 * strstr.h: Include string.h. Define strstr as a macro here.
1723 2005-09-13 Derek Price <derek@ximbiot.com>
1725 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1727 Reported by Jim Meyering <jim@meyering.net>.
1729 2005-09-13 Jim Meyering <jim@meyering.net>
1731 * canon-host.c: Filter through gnu indent and reword comments slightly.
1732 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1734 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1736 * lib/base64.c: Typo.
1737 (base64_encode): Put b64str in initialized data section.
1739 2005-09-12 Derek Price <derek@ximbiot.com>
1741 Return usable errors from canon-host.
1742 * canon-host.h: New file.
1743 * canon-host.c (canon_host): Wrap...
1744 (canon_host_r): ...this new function, which now relies exclusively on
1746 (ch_strerror): New function.
1747 (last_cherror): New global.
1748 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1749 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1751 (freeaddrinfo): Free ai->ai_canonname when set.
1753 2005-09-12 Derek Price <derek@ximbiot.com>
1754 Paul Eggert <eggert@cs.ucla.edu>
1756 * glob-libc.h: Renamed from glob_.h. The new version is
1757 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1758 protecting things that should be done only in gnulib contexts.
1759 * glob_.h: New file, containing only the glob things needed for
1761 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1762 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1763 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1764 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1765 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1766 and to respect the namespace rules better.
1768 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1770 Merge glibc and coreutils changes into gnulib, plus a few
1772 * md5.c: Use #error rather than a string.
1773 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1774 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1775 (__attribute__): Define to empty for non recent-GCC.
1776 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1777 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1778 Renamed from their non-__ counterparts, with new macros replacing
1779 them if not _LIBC. Add __THROW attribute.
1781 (struct md5_ctx): Align buffer if using GCC.
1782 * sha1.h (struct sha1_ctx): Likewise.
1783 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1784 The old name was backwards.
1785 (NOTSWAP): Remove; not used.
1786 (rol): New macro, moved here from md5.h.
1787 (sha1_process_block): Remove a FIXME that doesn't make sense.
1789 2005-09-12 Derek Price <derek@ximbiot.com>
1791 * gai_strerror.c: Include config.h when available. Include
1792 getaddrinfo.h before other headers to test interface.
1793 Reported by Larry Jones <lawrence.jones@ugs.com>.
1795 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1797 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1798 definitions, since that's the preferred style in glibc.
1799 Fix a minor spacing issue, and update copyright notice to match glibc's.
1801 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1803 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1805 2005-09-06 Simon Josefsson <jas@extundo.com>
1807 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1808 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1810 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1812 Change bitset word type from unsigned int to unsigned long int,
1813 as this has better performance on typical 64-bit hosts.
1814 Port bitset code to hosts with unusual word sizes.
1815 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1816 (build_collating_symbol):
1817 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1818 argument is a bitset. This is merely a style issue, but it makes
1819 it clearer that an entire array is expected.
1820 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1821 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1822 Port to the case where bitset_word is not the same as unsigned int.
1823 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1824 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1826 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1827 (build_trtable, group_nodes_into_DFAstates):
1829 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1830 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1831 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1832 * regexec.c (group_nodes_into_DFAstates): Likewise.
1833 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1834 * regcomp.c (optimize_subexps, lower_subexp):
1835 Work even if bitset_word has holes in its bitwise representation.
1836 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1837 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1839 * regex_internal.c (re_string_reconstruct):
1840 Don't assume UCHAR_MAX == 255.
1841 * regex_internal.h (bitset_set_all): Likewise.
1842 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1844 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1845 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1847 (BITSET_WORD_MAX): New macro.
1848 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1849 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1850 (bitset_empty, bitset_copy):
1851 Prefer sizeof (bitset) to multiplying it out ourselves.
1852 (bitset_not_merge): Remove; unused.
1853 (bitset_contain): Return bool, not unsigned int with one bit on.
1854 All callers changed.
1855 * regexec.c (build_trtable): Don't assume bitset has no stricter
1856 alignment than re_node_set; do this by defining a new internal
1857 type struct dests_alloc and using it to allocate memory.
1859 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1861 Check for arithmetic overflow when calculating sizes, to prevent
1862 some buffer-overflow issues. These patches are conservative, in the
1863 sense that when I couldn't determine whether an overflow was possible,
1864 I inserted a run-time check.
1865 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1866 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1867 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1868 (re_xnrealloc, re_x2nrealloc): New inline functions.
1869 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1870 (build_equiv_class, build_charclass): Check for arithmetic overflow
1871 in size expression calculations.
1872 * lib/regex_internal.c (re_string_realloc_buffers):
1873 (build_wcs_upper_buffer, re_node_set_add_intersect):
1874 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1875 (re_dfa_add_node, register_state): Likewise.
1876 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1877 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1878 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1879 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1881 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1883 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1884 to avoid a collision with bits/local_lim.h in glibc.
1885 All uses changed. Problem reported by Dmitry V. Levin in
1886 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1888 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1889 bugs in int versus size_t comparisons.
1890 (re_string_context_at): Fix bug where the code assumed that
1893 Use bool where appropriate.
1894 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1895 All callers changed.
1896 (calc_eclosure_iter): Likewise, for ROOT arg.
1897 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1898 (build_charclass_op): Likewise, for NON_MATCH arg.
1899 * regex_internal.c (re_string_allocate, re_string_construct):
1900 (re_string_construct_common): Likewise, for ICASE arg.
1901 * regexec.c (re_search_2_stub, re_search_stub):
1902 Likewise, for RET_LEN arg.
1903 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1904 (set_regs): Likewise, for FL_BACKTRACK arg.
1905 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1906 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1907 (calc_eclosure_iter, parse_bracket_exp):
1908 Use bool for internal variables that are booleans.
1909 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1910 (set_regs, build_sifted_states, sift_states_bkref):
1911 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1912 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1913 (find_collation_sequence_value):
1915 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1916 (re_node_set_compare):
1917 Return bool, not int. All callers changed.
1918 * regexec.c (check_halt_node_context, check_dst_limits):
1919 (build_trtable, check_node_accept): Likewise.
1920 * regex_internal.h: Include stdbool.h.
1922 Fix bugs uncovered when converting to bool.
1923 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1924 failure instead of charging ahead blindly.
1925 * regex_internal.c (register_state): Likewise.
1926 * regexec.c (re_search_2_stub): Use simpler method than boolean
1927 for freeing internal storage.
1928 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1929 bitset pieces used as boolean, to avoid undefined behavior
1930 on hosts that do int overflow checking.
1932 2005-08-31 Derek Price <derek@ximbiot.com>
1934 * getdelim.c (getdelim): Return EOF on EOF.
1935 Reported by Larry Jones <lawrence.jones@ugs.com>.
1937 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1939 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1940 lengths fit in regoff_t; this isn't true if regoff_t is the same
1942 * regex.c (re_search_internal): 5th arg is LAST_START
1943 (= START + RANGE) instead of RANGE. This avoids overflow
1944 problems when regoff_t is the same width as size_t.
1945 All callers changed.
1946 (re_search_2_stub): Check for overflow when adding the
1947 sizes of the two strings.
1948 (re_search_stub): Check for overflow when adding START
1949 to RANGE; if it occurs, substitute the extreme value.
1951 2005-08-31 Jim Meyering <jim@meyering.net>
1953 * regcomp.c (search_duplicated_node): Make first pointer arg
1955 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1956 (register_state): Likewise.
1957 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1958 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1959 (group_nodes_into_DFAstates): Likewise.
1961 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1963 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1964 old glibc regex code mishandles strings longer than 2**31 bytes.
1965 This patch fixes this when the regex code is used in gnulib
1966 (i.e., outside glibc).
1968 This patch should not affect the use of the regex code inside
1969 glibc. No doubt this problem also needs to be handled for glibc
1970 as well, but the result will be an incompatible change to the
1971 glibc ABI, and the old ABI will have to be supported too. That
1972 can be the the subject for another patch.
1974 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1975 governing whether the rest of this patch is active. By default,
1976 the macro is disabled and the patch has no effect.
1977 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1978 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1979 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1980 (re_match_2, re_set_registers): Use the new types.
1981 * regex_internal.h (Idx, re_hashval_t): New types.
1982 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1984 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1985 (re_string_context_at, bin_tree_t, re_dfastate_t):
1986 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1987 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1988 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1989 (re_string_char_size_at, re_string_wchar_at):
1990 (re_string_elem_size_at):
1991 Use the new types and macros to port to 64-bit hosts.
1992 Use unsigned types for internal values, so that the code
1993 mostly works even for arrays larger than SSIZE_MAX.
1994 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1995 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1996 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1997 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1998 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1999 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2000 (calc_inveclosure, parse_dup_op, build_range_exp):
2001 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2002 (fetch_number, create_token_tree, mark_opt_subexp):
2004 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2005 (create_cd_newstate, re_string_allocate, re_string_construct):
2006 (re_string_realloc_buffers, build_wcs_upper_buffer):
2007 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2008 (re_string_reconstruct, re_string_peek_byte_case):
2009 (re_string_fetch_byte_case, re_string_context_at):
2010 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2011 (re_node_set_init_copy, re_node_set_add_intersect):
2012 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2013 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2014 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2015 (re_acquire_state, re_acquire_state_context, register_state):
2017 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2018 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2019 (re_search_internal, re_search_2_stub, re_search_stub)
2020 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2021 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2022 (update_cur_sifted_state, check_dst_limits):
2023 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2024 (check_subexp_limits, sift_states_bkref, merge_state_array):
2025 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2026 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2027 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2028 (expand_bkref_cache, check_node_accept_bytes):
2029 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2030 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2031 (acquire_init_state_context, check_halt_node_context):
2032 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2033 (sift_states_backward, clean_state_log_if_needed):
2034 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2035 (find_recover_state, transit_state_sb, transit_state_mb):
2036 (transit_state_bkref, build_trtable, match_ctx_clean):
2038 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2039 to work around an assumption that REG_MISSING is negative.
2041 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2042 (seek_collating_symbol_entry) [defined _LIBC]:
2043 (lookup_collation_sequence_value) [defined _LIBC]:
2044 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2045 Use prototypes rather than old-style function definitions.
2046 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2047 (transit_state_sb) [0]:
2048 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2050 * regexec.c (re_search_internal): Simplify update of rm_so and
2053 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2054 (optimize_subexps, lower_subexp):
2055 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2056 since the signed shift might overflow. Use 1u<<31 instead.
2057 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2058 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2061 * regcomp.c (optimize_subexps, lower_subexp):
2062 Use CHAR_BIT rather than 8, for clarity.
2063 * regexec.c (check_dst_limits_calc_pos_1):
2064 (check_subexp_matching_top): Likewise.
2065 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2066 have to worry about portability issues when shifting it left.
2067 Remove no-longer-needed test for table_size > 0.
2068 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2069 in a word, as the resulting behavior is undefined.
2070 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2071 in one case, a <= should have been an <, and in another case the
2072 whole test was missing.
2073 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2074 the standard name CHAR_BIT.
2075 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2076 this is not true on one's complement and signed-magnitude hosts.
2078 * regex_internal.h (re_sub_match_top_t): Remove unused member
2080 (struct re_dfa_t): Remove unused member states_alloc.
2081 * regcomp.c (init_dfa): Don't initialize unused members.
2083 2005-08-31 Bruno Haible <bruno@clisp.org>
2085 * strstr.c: Include <stddef.h>, for NULL.
2086 * strcasestr.c: Likewise.
2087 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2089 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2091 * iconvme.h: Add prototype for iconv_alloc.
2093 2005-08-29 Simon Josefsson <jas@extundo.com>
2095 * iconvme.c: Fix errno.
2097 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2099 * iconvme.c: Split iconv_string into iconv_alloc.
2101 2005-08-27 Jim Meyering <jim@meyering.net>
2103 * fopen-safer.c: Merge minor changes from coreutils.
2104 * dup-safer.c: Likewise.
2105 * fd-safer.c: Likewise.
2107 Merge from coreutils.
2108 * stdio--.h: New file.
2109 * stdlib--.h: New file.
2110 * mkstemp-safer.c: New file.
2112 GNU tar needs these.
2113 * pipe-safer.c: New file.
2114 * creat-safer.c: New file.
2115 * fcntl--.h (creat): Define to creat_safer.
2116 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2117 * unistd--.h (pipe): Define to pipe_safer.
2118 * unistd-safer.h: Declare pipe_safer.
2120 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2122 * regex_internal.h: Remove all references to
2123 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2125 (bitset_not, bitset_merge, bitset_not_merge):
2126 (bitset_mask, re_string_allocate, re_string_construct):
2127 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2128 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2129 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2130 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2131 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2132 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2133 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2134 (re_acquire_state_context):
2135 Remove unnecessary forward decls.
2136 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2137 Put __attribute at function definition,
2138 now that the function decl has been removed.
2139 * lib/regex_internal.c (re_string_peek_byte_case):
2140 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2143 2005-08-26 Simon Josefsson <jas@extundo.com>
2145 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2146 Haible <bruno@clisp.org>.
2148 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2150 * regexec.c (set_regs): Don't alloca with an unbounded size.
2152 alloca modernization/simplification for regex.
2153 * regex.c: Remove portability cruft for alloca. This no longer
2154 needs to be at the start of the file, and can be moved into
2155 regex_internal.h and simplified.
2156 * regex_internal.h: Include <alloca.h>.
2157 (__libc_use_alloca) [!defined _LIBC]: New macro.
2158 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2159 now works outside glibc.
2161 2005-08-24 Simon Josefsson <jas@extundo.com>
2163 * getpass.c: Add WIN32 implementation. Conditionalize use of
2164 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2165 GLIBC specific code.
2167 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2169 Make regex safe for g++. This fixes one real bug (an "err"
2170 that should have been "*err"). g++ problem reported by
2172 * regex_internal.h (re_calloc): New macro, consistent with
2173 re_malloc etc. All callers of calloc changed to use re_calloc.
2174 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2175 not int. All callers changed.
2176 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2177 just use an array of size MB_LEN_MAX.
2178 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2179 (find_recover_state): Change "err" to "*err"; this fixes what
2180 appears to be a real bug.
2181 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2184 2005-08-25 Jim Meyering <jim@meyering.net>
2186 * open-safer.c: Include <config.h>.
2187 Otherwise, we'd lose LARGEFILE support in any file using
2190 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2192 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2193 * regex.h (regerror): Likewise.
2195 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2196 requires this. (The code never needed it.)
2198 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2199 All uses of recently-renamed identifiers changed to use the new,
2200 POSIX-compliant names. The code will build and run just fine
2201 without these changes, but it's better to eat our own dog food
2202 and use the standard-conforming names.
2204 * regex.h: Fix a multitude of POSIX name space violations.
2205 These changes have an effect only for programs that define
2206 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2207 do not change anything for programs compiled in the normal way.
2208 Also, there is no effect on the ABI.
2210 (_REGEX_SOURCE): New macro.
2211 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2212 defined and _GNU_SOURCE is not; this fixes a name space violation.
2214 Rename the following macros to obey POSIX requirements.
2215 The old names are still visible as macros if _REGEX_SOURCE is defined.
2216 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2217 RE_BACKSLASH_ESCAPE_IN_LISTS.
2218 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2219 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2220 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2221 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2222 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2223 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2224 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2225 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2226 (REG_INTERVALS): renamed from RE_INTERVALS.
2227 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2228 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2229 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2230 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2231 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2232 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2233 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2234 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2235 RE_UNMATCHED_RIGHT_PAREN_ORD.
2236 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2237 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2238 (REG_DEBUG): renamed from RE_DEBUG.
2239 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2240 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2241 unusual, since we can't clash with the POSIX REG_ICASE.
2242 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2243 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2244 (REG_NO_SUB): renamed from RE_NO_SUB.
2245 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2246 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2247 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2248 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2249 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2250 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2251 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2252 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2253 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2254 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2255 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2256 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2257 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2258 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2259 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2260 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2261 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2262 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2263 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2264 (REG_FIXED): Renamed from REGS_FIXED.
2265 (REG_NREGS): Renamed from RE_NREGS.
2267 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2268 of other REG_* macros, since POSIX says the user is allowed to
2269 #undef these macros selectively.
2271 (reg_errcode_t): Update comment stating what other tables need
2274 Rename the following enum values to obey POSIX requirements.
2275 The old names are still visible as macros.
2276 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2277 is not defined, since GNU is supposed to be a superset of POSIX as
2278 much as possible, and since we want reg_errcode_t to be a signed
2279 type for implementation consistency.
2280 (_REG_NOERROR): Renamed from REG_NOERROR.
2281 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2282 (_REG_BADPAT): Renamed from REG_BADPAT.
2283 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2284 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2285 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2286 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2287 (_REG_EBRACK): Renamed from REG_EBRACK.
2288 (_REG_EPAREN): Renamed from REG_EPAREN.
2289 (_REG_EBRACE): Renamed from REG_EBRACE.
2290 (_REG_BADBR): Renamed from REG_BADBR.
2291 (_REG_ERANGE): Renamed from REG_ERANGE.
2292 (_REG_ESPACE): Renamed from REG_ESPACE.
2293 (_REG_BADRPT): Renamed from REG_BADRPT.
2294 (_REG_EEND): Renamed from REG_EEND.
2295 (_REG_ESIZE): Renamed from REG_ESIZE.
2296 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2297 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2298 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2299 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2300 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2302 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2303 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2304 changed. But support the old name if the new one is not defined
2305 and if _REGEX_SOURCE.
2307 Change the following member names in struct re_pattern_buffer.
2308 The old names are still supported if !_REGEX_SOURCE.
2309 The new names are always supported, regardless of _REGEX_SOURCE.
2310 (re_buffer): Renamed from buffer.
2311 (re_allocated): Renamed from allocated.
2312 (re_used): Renamed from used.
2313 (re_syntax): Renamed from syntax.
2314 (re_fastmap): Renamed from fastmap.
2315 (re_translate): Renamed from translate.
2316 (re_can_be_null): Renamed from can_be_null.
2317 (re_regs_allocated): Renamed from regs_allocated.
2318 (re_fastmap_accurate): Renamed from fastmap_accurate.
2319 (re_no_sub): Renamed from no_sub.
2320 (re_not_bol): Renamed from not_bol.
2321 (re_not_eol): Renamed from not_eol.
2322 (re_newline_anchor): Renamed from newline_anchor.
2324 Change the following member names in struct re_registers.
2325 The old names are still supported if !_REGEX_SOURCE.
2326 The new names are always supported, regardless of _REGEX_SOURCE.
2327 (rm_num_regs): Renamed from num_regs.
2328 (rm_start): Renamed from start.
2329 (rm_end): Renamed from end.
2331 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2332 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2333 Prepend __ to parameter names.
2335 Undo yesterday's changes.
2337 2005-08-24 Jim Meyering <jim@meyering.net>
2339 Sync from coreutils.
2340 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2342 2005-08-21 Bruno Haible <bruno@clisp.org>
2344 * lock.h: Add multiple inclusion guard.
2345 * tls.h: Add multiple inclusion guard.
2347 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2349 * regex.h (REG_NOSYS)
2350 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2351 Define, since POSIX requires it as of 2001.
2352 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2353 New private symbol, used to keep the enum signed in all cases.
2354 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2355 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2357 * regex_internal.c (re_string_skip_chars, register_state):
2359 Remove forward decls; no longer needed now that we use prototypes.
2360 * regexec.c (acquire_init_state_context, check_halt_node_context):
2361 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2362 (clean_state_log_if_needed): Likewise.
2364 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2366 Fix problems reported by Sam Steingold in
2367 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2368 * regexec.c (sift_states_bkref): Fix portability bug: the code
2369 assumed that reg_errcode_t is a signed type, which is not
2370 necessarily true if _XOPEN_SOURCE is not defined.
2371 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2372 some compilers warn about it otherwise.
2374 2005-08-20 Jim Meyering <jim@meyering.net>
2376 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2377 of unused local, dfa.
2379 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2381 * regcomp.c (create_initial_state): Remove duplicate decl.
2382 (init_word_char, create_initial_state, duplicate_node_closure):
2383 (fetch_token, peek_token_bracket, build_range_exp):
2384 (build_collating_symbol): Remove forward decls; no longer needed
2385 now that we use prototypes.
2388 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2389 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2390 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2391 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2392 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2393 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2394 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2395 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2396 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2397 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2398 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2399 (build_charclass, build_charclass_op, fetch_number, create_tree):
2400 (create_token_tree, mark_opt_subexp, duplicate_tree):
2401 Use prototypes rather than old-style definitions.
2404 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2405 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2406 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2407 (re_string_reconstruct, re_string_peek_byte_case):
2408 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2409 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2410 (re_node_set_init_copy, re_node_set_add_intersect):
2411 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2412 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2413 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2414 (re_acquire_state, re_acquire_state_context, register_state):
2415 (create_ci_newstate, create_cd_newstate, free_state):
2417 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2418 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2419 (re_search_internal, prune_impossible_nodes):
2420 (acquire_init_state_context, check_matching, static):
2421 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2422 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2423 (update_regs, sift_states_backward, build_sifted_states):
2424 (clean_state_log_if_needed, merge_state_array):
2425 (update_cur_sifted_state, add_epsilon_src_nodes):
2426 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2427 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2428 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2429 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2430 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2431 (check_arrival, check_arrival_add_next_nodes):
2432 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2433 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2434 (check_node_accept_bytes, check_node_accept, extend_buffers):
2435 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2436 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2441 (re_string_allocate, re_string_construct, re_string_reconstruct):
2442 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2443 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2444 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2445 (re_string_context_at, re_string_peek_byte_case):
2446 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2447 is defined, since we now use prototypes always.
2449 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2450 C89 or better. All uses removed.
2452 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2454 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2455 [defined lint]: Suppress bogus uninitialized-variable warnings.
2457 * regcomp.c (duplicate_node): Return new index, not an error code,
2458 and let the caller return REG_ESPACE if out of space. This
2459 removes an uninitialied-variable warning with GCC 4.0.1, and also
2460 avoids taking the address of a local variable. All callers
2463 2005-08-19 Jim Meyering <jim@meyering.net>
2465 * regexec.c (proceed_next_node): Redo local variables to
2466 avoid GCC shadowing warnings.
2468 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2470 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2471 (re_node_set_insert_last, re_dfa_add_node):
2472 Rename local variables to avoid GCC shadowing warnings.
2474 2005-08-18 Bruno Haible <bruno@clisp.org>
2476 * strstr.c (strstr): Fix return value in multibyte case.
2477 * strcasestr.c (strcasestr): Likewise.
2479 2005-08-17 Jim Meyering <jim@meyering.net>
2481 Make the %s format (seconds since the epoch) work for a negative
2482 number and when used with a zero-padded field width, e.g. %015s.
2484 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2485 label so that it precedes the code to set `digits'. Otherwise,
2486 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2487 print `00-22'. Now, it prints `-0022', as it should.
2489 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2491 * regex.h: Remove useless space-before-tab. From coreutils.
2493 2005-08-17 Bruno Haible <bruno@clisp.org>
2495 * strcasestr.h: New file.
2496 * strcasestr.c: New file.
2498 2005-08-17 Bruno Haible <bruno@clisp.org>
2500 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2501 * strstr.c: Completely rewritten, with multibyte locale support.
2503 2005-08-17 Bruno Haible <bruno@clisp.org>
2505 * strcasecmp.c: Use mbuiter.h.
2507 2005-08-17 Bruno Haible <bruno@clisp.org>
2509 * mbuiter.h: New file.
2511 2005-08-16 Bruno Haible <bruno@clisp.org>
2513 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2515 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2516 NUL byte, not after it.
2518 2005-08-16 Bruno Haible <bruno@clisp.org>
2520 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2521 the valid ones. Makes the comparison operations transitive:
2522 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2523 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2525 2005-08-16 Bruno Haible <bruno@clisp.org>
2527 * strcase.h (strcasecmp): Add note in comments.
2528 * strncasecmp.c: Use code from strcasecmp.c.
2529 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2530 (strcasecmp): Work correctly in multibyte locales.
2532 2005-08-16 Bruno Haible <bruno@clisp.org>
2534 * strnlen1.h: New file.
2535 * strnlen1.c: New file.
2537 2005-08-16 Bruno Haible <bruno@clisp.org>
2539 * mbfile.h: New file.
2541 2005-08-16 Bruno Haible <bruno@clisp.org>
2543 * mbiter.h: New file.
2545 2005-08-16 Bruno Haible <bruno@clisp.org>
2547 * mbchar.h: New file.
2548 * mbchar.c: New file.
2550 2005-08-16 Bruno Haible <bruno@clisp.org>
2552 * tls.h: New file, from GNU gettext.
2553 * tls.c: New file, from GNU gettext.
2555 2005-08-15 Bruno Haible <bruno@clisp.org>
2557 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2560 2005-08-14 Jim Meyering <jim@meyering.net>
2562 Sync from coreutils.
2564 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2565 Use the hash-table-based cycle-detection code not just when
2566 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2567 Reported by James Youngman in
2568 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2569 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2570 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2571 This lets us compile with -DFTS_DEBUG, once again.
2572 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2573 * fts.c (fd_safer): Remove decl.
2574 Include fcntl--.h rather than unistd-safer.h
2575 (fts_safe_changedir): Don't call fd_safer; no longer needed
2576 now that we include fcntl--.h.
2578 2005-08-11 Simon Josefsson <jas@extundo.com>
2580 * readline.h, readline.c: New file.
2582 2005-08-11 Bruno Haible <bruno@clisp.org>
2584 * strnlen.h (strnlen): Change parameter name to match comment.
2586 2005-08-10 Simon Josefsson <jas@extundo.com>
2588 * strndup.c: Use strnlen.h.
2590 * strnlen.h: New file.
2592 2005-08-02 Simon Josefsson <jas@extundo.com>
2594 * getline.h, getline.c: Rewrite.
2596 * getdelim.h, getdelim.c: New files, ported from glibc.
2598 2005-07-31 Bruno Haible <bruno@clisp.org>
2600 * lock.h (gl_lock_initializer): New macro.
2601 (gl_lock_define_initialized): Use it.
2602 (gl_rwlock_initializer): New macro.
2603 (gl_rwlock_define_initialized): Use it.
2604 (gl_recursive_lock_initializer): New macro.
2605 (gl_recursive_lock_define_initialized): Use it.
2607 2005-07-26 Bruno Haible <bruno@clisp.org>
2609 * lock.h: Update from GNU gettext.
2610 * lock.c: Update from GNU gettext.
2612 2005-07-18 Bruno Haible <bruno@clisp.org>
2614 * lock.h (gl_once_t): New type.
2615 (gl_once_define, gl_once): New macros.
2616 * lock.c (fresh_once): New variable.
2617 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2620 2005-07-18 Simon Josefsson <jas@extundo.com>
2622 * check-version.c (check_version): Accept identical versions too.
2624 2005-07-18 Bruno Haible <bruno@clisp.org>
2626 * lock.h: New file, from GNU gettext.
2627 * lock.c: New file, from GNU gettext.
2629 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2631 * quotearg.c: Add translator comment suggested by Bruno Haible,
2632 with a minor change.
2634 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2636 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2637 copyright symbol and the year.
2638 * version-etc.c (COPYRIGHT_YEAR): New constant.
2639 (version_etc_va): Use parameterized copyright notice.
2640 Reword to conform to the current GNU coding standards.
2642 2005-07-11 Simon Josefsson <jas@extundo.com>
2644 * size_max.h: New file.
2646 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2648 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2651 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2652 and Paul Eggert <eggert@cs.ucla.edu>
2654 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2655 in wint_t, not wchar_t. Remove now-unnecessary cast.
2657 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2659 * regex.c, regex.h: Sync from libc.
2660 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2661 New files, synced from libc, except that regex_internal.h
2662 currently has a small porting fix.
2664 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2666 Remove the dependency of the strftime module on the tzset module.
2667 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2668 Copy the input structure, to work around some of the bug with
2669 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2670 Solaris releases, you should also use the tzset module, but we won't
2671 require it as a dependency any more since we don't want LGPLed code
2672 to depend on GPLed code.
2674 2005-07-02 Jim Meyering <jim@meyering.net>
2676 * backupfile.c (backup_args): Change a `0' to NULL.
2678 2005-07-01 Jim Meyering <jim@meyering.net>
2680 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2681 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2682 * save-cwd.c, tempname.c:
2683 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2684 and don't include <sys/file.h>).
2686 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2688 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2689 declares only 'struct timespec;' (!).
2691 2005-06-29 Jim Meyering <jim@meyering.net>
2693 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2694 type name. Use the variable name instead.
2695 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2697 2005-06-28 Simon Josefsson <jas@extundo.com>
2699 * check-version.h, check-version.c: New files.
2701 2005-06-28 Simon Josefsson <jas@extundo.com>
2703 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2704 collision with global variable. Better indentation. Don't
2705 increment buffer pointer beyond buffer end. Based on comments
2706 from Paul Eggert <eggert@cs.ucla.edu>.
2710 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2712 * canon-host.c (canon-host): Append trailing "," to 0 in
2713 initializer of struct addrinfo, as an indication that we don't
2714 care how many members the structure has.
2716 2005-06-24 Derek Price <derek@ximbiot.com>
2717 and Bruno Haible <bruno@clisp.org>
2719 Remove stat module & update lstat.
2720 * stat.c: Remove this file...
2721 (slash_aware_lstat): ...moving this content and its support...
2722 * lstat.c (rpl_lstat): ...into here.
2723 * lstat.h: New file.
2725 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2727 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2728 (ranged_convert): Don't save conversion in a temporary struct.
2729 This causes a warning with GCC 4.0.0, and anyway in the typical
2730 case it's not worth the extra 100 bytes or so of code.
2731 (ranged_convert, __mktime_internal): When calling a function via a
2732 pointer P, use P () rather than (*P) (), as we now assume C89 or
2735 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2737 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2738 "who -r" failed to give output. Problem reported by Tim Waugh.
2740 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2741 (xcalloc): Use it to avoid needless tests.
2742 Problem reported by Jim Meyering.
2744 2005-06-16 Jim Meyering <jim@meyering.net>
2746 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2747 when either N or S is zero.
2749 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2751 * argp.h (__option_is_short): Check upper limit of
2752 __key. Isprint() requires its argument to have the value
2753 of an unsigned char or EOF.
2755 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2757 * fnmatch.c (fnmatch): If there is an encoding error in a
2758 multibyte string or pattern, fall back on unibyte matching.
2759 Problem reported by James Youngman.
2761 2005-06-08 Bruno Haible <bruno@clisp.org>
2763 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2766 2005-06-08 Bruno Haible <bruno@clisp.org>
2768 * csharpcomp.h: New file, from GNU gettext.
2769 * csharpcomp.c: New file, from GNU gettext.
2770 * csharpcomp.sh.in: New file, from GNU gettext.
2772 2005-06-07 Derek Price <derek@ximbiot.com>
2775 * glob_.h: Indent nested #ifdef.
2777 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2779 Sync from coreutils.
2780 Use "file name" when talking about file names, instead of "filename"
2781 or "path", as per the GNU coding standards.
2782 * mkdir-p.c: Renamed from makepath.c.
2783 (make_dir_parents): Renamed from make_path. All callers changed.
2784 * mkdir-p.h: Likewise. All includers changed.
2785 * filenamecat.c: Renamed from path-concat.c.
2786 (file_name_concat): Renamed from path_concat. All callers changed.
2787 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2788 * filenamecat.h: Likewise. All includers changed.
2789 * acl.c: Don't use "path" or "filename" to mean "file name"
2790 in comments or local variable names.
2791 * basename.c: Likewise.
2792 * canonicalize.c, canonicalize.h: Likewise.
2793 * dirname.c, dirname.h: Likewise.
2794 * euidaccess.c: Likewise.
2795 * exclude.c: Likewise
2796 * fnmatch_.h, fnmatch_loop.c: Likewise.
2797 * fsusage.c, fsuage.h: Likewise.
2798 * fts.c, fts_.h: Likewise.
2799 * getcwd.c: Likewise.
2800 * getloadavg.c: Likewise.
2801 * mkstemp.c: Likewise.
2802 * mountlist.c, mountlist.h: Likewise.
2803 * openat.c, openat.h: Likewise.
2804 * readlink-stub.c: Likewise.
2805 * readutmp.c, readutmp.h: Likewise.
2806 * rename.c: Likewise.
2807 * rmdir.c: Likewise.
2809 * savedir.c: Likewise.
2810 * stripslash.c: Likewise.
2811 * tempname.c: Likewise.
2812 * xreadlink.c: Likewise.
2813 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2815 * exclude.h: Likewise.
2817 * euidaccess.c (getuid, getgid, getuid, getegid)
2818 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2819 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2820 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2821 * pathmax.h: Include <limits.h> unconditionally, since other
2822 files have been getting away with it for years (MORE/BSD 4.3
2824 * userspec.c (getpwnam, getgrnam, getgrgid)
2825 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2827 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2828 Define to 256, not 255, as per modern POSIX.
2830 2005-06-01 Bruno Haible <bruno@clisp.org>
2832 * csharpexec.h: New file, from GNU gettext.
2833 * csharpexec.c: New file, from GNU gettext.
2834 * csharpexec.sh.in: New file, from GNU gettext.
2836 2005-05-31 Derek Price <derek@ximbiot.com>
2837 Paul Eggert <eggert@cs.ucla.edu>
2840 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2842 2005-05-29 Derek Price <derek@ximbiot.com>
2843 Paul Eggert <eggert@cs.ucla.edu>
2845 * glob_.h, glob.c: New files.
2847 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2849 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2851 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2852 the configuration hassle isn't worth it.
2853 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2854 (LONGEST_MODIFIER, PRIuMAX): Remove.
2856 2005-05-27 Bruno Haible <bruno@clisp.org>
2858 * getlogin_r.h: Remove second include of <stddef.h>.
2860 2005-05-25 Bruno Haible <bruno@clisp.org>
2861 Derek Price <derek@ximbiot.com>
2863 * getlogin_r.h: Simplify API documentation.
2865 2005-05-25 Derek Price <derek@ximbiot.com>
2866 Paul Eggert <eggert@cs.ucla.edu>
2868 * getlogin_r.c, getlogin_r.h: New files.
2870 2005-05-22 Bruno Haible <bruno@clisp.org>
2872 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2873 Also include <sys/param.h> if it defines MIN, MAX.
2874 Based on a patch by Derek Price <derek@ximbiot.com>.
2876 2005-05-22 Bruno Haible <bruno@clisp.org>
2878 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2879 (INT64_MIN): Fix definition.
2880 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2882 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2883 NEED_SIGNED_INT_TYPES.
2885 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2886 HAVE_SYSTEM_INTTYPES.
2888 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2890 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2891 so that unistd-safer.h (GPL'ed code) need not be included.
2893 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2896 * fts.c: Don't include "cycle-check.h" or "hash.h".
2897 (setup_dir, free_dir): New functions.
2898 (enter_dir, leave_dir): Define trivial
2899 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2900 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2901 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2902 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2903 Move to fts-cycle.c.
2904 (fts_open): Use setup_dir.
2905 (fts_close): Use free_dir.
2906 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2907 This adds a label and some gotos, but the alternatives were messier.
2908 Check for memory allocation failure when entering a dir.
2909 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2910 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2911 (FTS): New member fts_cycle, that is a union that contains the
2912 old active_dir_ht and cycle_state. All uses changed to mention
2913 fts_cycle.ht and fts_cycle.state.
2914 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2915 fts.c, with the following changes:
2916 (setup_dir, free_dir): New functions.
2917 (enter_dir): Now returns bool. Return true if successful, false
2918 if memory exhausted. All callers changed.
2919 Do not bother partly cleaning up on
2920 memory allocation failure; that is free_dir's job.
2921 However, free ad if hash_insert fails, to avoid memory leak.
2922 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2923 fts->fts_options to see which union member to use.
2925 2005-05-20 Jim Meyering <jim@meyering.net>
2927 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2928 Now a macro, to pacify GCC.
2930 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2932 * chown.c (rpl_chown): Return -1 on failure.
2934 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2936 * canonicalize.c: Include canonicalize.h first, to test interface.
2937 Include <stddef.h> unconditionally, since we assume C89 now.
2938 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2939 * fts.c: Include fts_.h first, to check interface.
2940 Do not include intprops.h; no longer needed.
2941 Include cycle-check.h and hash.h, since fts_.h no longer does.
2942 Remove unnecessary casts of closedir to void.
2943 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2944 decide whether to decrement nlinks.
2945 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2946 (FTS): Use struct hash_table * instead of Hash_table, so that
2947 we no longer need to include hash.h here.
2949 2005-05-17 Jim Meyering <jim@meyering.net>
2951 * fts.c, fts_.h: New files, from coreutils.
2953 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2955 Sync from coreutils.
2956 * unlinkdir.c, unlinkdir.h: New files.
2957 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2958 regex.h, unlocked-io.h, xtime.h:
2959 White space changes only.
2960 * makepath.c (make_path): Port to hosts where leading "//" is special.
2961 * yesno.c: Include getline.h, not ctype.h.
2962 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2963 Use getline to remove arbitrary restriction on response length.
2965 2005-05-13 Bruno Haible <bruno@clisp.org>
2967 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2968 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2969 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2970 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2971 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2972 Add support for 64-bit integers in the MSVC compiler.
2974 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2976 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2977 Change the initial comment to refer to GPL, not LGPL.
2978 gnulib-tool will change it to LGPL as needed.
2980 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2981 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2982 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2983 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2984 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2985 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2986 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2987 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2988 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2989 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2990 concatpath.c, config.charset, copy-file.c, copy-file.h,
2991 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2992 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2993 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2994 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2995 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2996 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2997 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2998 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2999 full-read.c, full-read.h, full-write.c, full-write.h,
3000 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3001 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3002 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3003 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3004 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3005 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3006 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3007 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3008 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3009 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3010 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3011 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3012 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3013 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3014 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3015 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3016 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3017 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3018 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3019 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3020 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3021 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3022 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3023 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3024 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3025 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3026 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3027 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3028 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3029 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3030 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3031 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3032 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3033 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3034 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3035 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3036 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3037 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3038 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3039 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3040 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3041 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3042 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3043 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3044 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3045 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3046 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3047 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3048 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3049 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3050 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3051 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3052 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3053 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3054 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3055 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3056 Update FSF postal mail address.
3058 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3060 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3061 specified in ai_socktype. Fix invalid ai_protocol
3062 check. ai_protocol is usually set to 0 or depending on
3063 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3064 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3065 ai_socktype / ai_protocol in the returned addrinfo structure.
3067 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3068 Bruno Haible <bruno@clisp.org>
3070 * inet_ntop.h: New file.
3071 * inet_ntop.c: New file, from glibc with modifications.
3073 2005-05-08 Jim Meyering <jim@meyering.net>
3075 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3077 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3079 Merge from coreutils. Among other things,
3080 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3081 * fd-safer.c: New file.
3082 * fcntl-safer.h, open-safer.c: Remove.
3083 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3084 * dup-safer.c: Include unistd-safer.h first.
3085 Don't include errno.h.
3086 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3087 * file-type.h: Don't assume invoker included sys/stat.h first.
3088 * file-type.c: Rely on file-type.h change.
3089 * getloadavg.c: Include unistd-safer.h.
3090 (getloadavg): Use safer open.
3091 * getusershell.c: Include "stdio-safer.h".
3092 (getusershell): Use safer fopen.
3093 * long-options.c (long_options): Use NULL rather than 0.
3094 * modechange.h (mode_free): Remove; all callers changed to invoke
3096 * modechange.c: Likewise.
3097 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3098 (MODE_DONE): New constant.
3099 (struct mode_change): Remove 'next' member.
3100 (make_node_op_equals): New function; like the old one of the
3101 same name, except it allocates an array.
3102 (mode_compile, mode_create_from_ref): Use it.
3103 (mode_compile): Allocate result as an array, not a linked list.
3104 Parse octal string ourself, so that we catch mistakes like "+0".
3105 (mode_adjust): Arg is an array, not a linked list.
3106 * modechange.c: Include stat-macros.h, xalloc.h.
3107 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3108 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3109 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3110 Remove. This is now stat-macros.h's job.
3111 (talloc): Remove. All callers replaced by xalloc, so that
3112 our invokers don't have to worry about reporting memory failures.
3113 (make_node_op_equals): Remove.
3114 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3116 (struct mode_change): Moved here from modechange.h.
3117 (mode_append_entry): Remove.
3118 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3119 apps to have incorrect behavior. Use simpler algorithm for head
3120 and tail. Don't futz with umask; that's now the job of mode_adjust.
3121 Detect more invalid usages rather than having somewhat-random behavior.
3122 Don't insert an "a=" action, as that leads to incorrect behavior.
3123 (mode_compile, mode_create_from_ref): Return NULL on error instead
3124 of an enum, since now there's only one way to have an error. All
3126 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3127 at the correct time. Simplify calculation of "+u" and its ilk.
3128 Don't mishandle "+X".
3129 (mode_free): Remove "register" and localize decls.
3130 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3131 (struct mode_change): Move to modechange.c; callers don't
3132 need to see this stuff.
3133 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3134 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3135 (mode_change, mode_adjust): Reflect the new signatures noted above.
3136 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3137 that might redefine system include files.
3138 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3139 (my_usleep): Use NULL rather than (void *) 0.
3140 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3141 Use siginterrupt to specify that system calls should be interrupted.
3142 (rpl_nanosleep): Move initialization of suspended closer to call of
3144 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3145 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3146 (desirable_utmp_entry): New function.
3147 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3148 using x2nrealloc, to simplify logic.
3149 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3150 size calculation. Do not assume utmp file is a regular file.
3151 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3152 (READ_UTMP_CHECK_PIDS): New constant.
3153 * save-cwd.c: Include unistd-safer.h.
3154 (save_cwd): Use fd_safer.
3155 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3156 [!_LIBC] Include "stat-macros.h" instead.
3157 * unistd-safer.h (fd_safer): New decl.
3159 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3161 * byteswap_.h: New file.
3163 2005-04-25 Albert Chin <china@thewrittenword.com>
3165 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3168 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3170 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3171 that "UTC +1 second" continues to work. Problem reported
3173 (relunit_snumber): New rule.
3176 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3178 * getdate.y (universal_time_zone_table): New constant.
3179 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3180 universal_time_zone_table.
3181 (lookup_zone): Prefer universal_time_zone_table to
3182 local_time_zone_table, so that "GMT" time stamps are allowed in
3183 London during the summer. Problem reported by Ian Abbott.
3185 2005-04-12 Jim Meyering <jim@meyering.net>
3187 * human.c (humblock): Set *options even when returning due to
3188 xstrtoumax conversion failure. Thanks to a used-uninitialized
3191 2005-04-09 Jim Meyering <jim@meyering.net>
3193 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3194 -Wuninitialized: initialize tm0.tm_year.
3196 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3198 * getdate.y (parser_control): rels_seen is now a boolean, not a
3199 count, since there's no maximum. All uses changed.
3200 Add member dsts_seen.
3201 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3203 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3204 Use pc_rels_seen to decide whther a date is absolute.
3206 * getdate.y (number): Don't overwrite year.
3207 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3210 2005-04-02 Simon Josefsson <jas@extundo.com>
3212 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3213 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3215 2005-03-27 Jim Meyering <jim@meyering.net>
3217 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3219 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3221 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3222 "one's complement" -> "ones' complement" in comment, as per Knuth.
3223 "value of type" -> "type or expression" in comment.
3224 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3226 2005-03-26 Jim Meyering <jim@meyering.net>
3229 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3230 Correct typos: s/or/of/.
3232 2005-03-23 Jim Meyering <jim@meyering.net>
3234 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3236 2005-03-21 Jim Meyering <jim@meyering.net>
3238 Changes imported from coreutils.
3240 * cycle-check.c: Don't include xalloc.h.
3242 * path-concat.c: Don't include assert.h.
3243 (path_concat): Remove assertion that would have triggered
3244 for ABASE starting with more than one slash.
3245 Reported by Andreas Schwab.
3247 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3248 properly when ABASE is an absolute file name.
3249 Correct the description of this function.
3251 Add an assertion and a test driver.
3252 This fixes a bug introduced on 2004-07-02.
3253 Andreas Schwab reported the resulting failure of cp --parents:
3254 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3256 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3258 * strftime.c (my_strftime): If the underlying strftime returns 0
3259 (which shouldn't happen), generate nothing instead of returning 0
3260 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3262 2005-03-16 Bruno Haible <bruno@clisp.org>
3264 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3266 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3268 * strftime.c (my_strftime): Prepend space to format so that we can
3269 reliably distinguish strftime failure from empty output on POSIX
3272 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3274 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3275 (iconv_string): Don't guess a size-zero buffer, as that might cause
3276 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3277 result would be 'too large', where 'too large' is (heuristically)
3278 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3279 overflow concerns. This will prevent some unwanted malloc failures
3280 when the inputs are very large.
3282 2005-03-15 Bruno Haible <bruno@clisp.org>
3284 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3287 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3290 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3292 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3294 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3295 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3297 * strtol.c: Likewise.
3299 2005-03-14 Simon Josefsson <jas@extundo.com>
3301 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3304 2005-03-14 Jim Meyering <jim@meyering.net>
3306 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3307 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3308 to be nonzero so that we (and caller) can detect the difference
3309 between a valid zero-length expansion and an error return, even
3310 when the underlying strftime fails before writing anything into
3313 2005-03-10 Jim Meyering <jim@meyering.net>
3315 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3316 so that this module works on systems without fchdir.
3318 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3320 Factor int-properties macros into a single file, except for
3321 glibc-related files.
3322 * intprops.h: New file.
3323 * getloadavg.c: Include it instead of limits.h.
3324 (INT_STRLEN_BOUND): Remove.
3325 * human.c: Include intprops.h.
3326 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3327 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3328 * inttostr.h: Include intprops.h instead of limits.h.
3329 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3330 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3331 for consistency with intprops.h.
3332 (time_t_is_integer, twos_complement_arithmetic): Use them.
3333 * sig2str.h: Include <signal.h>, intprops.h.
3334 (INT_STRLEN_BOUND): Remove.
3335 * strftime.c (TYPE_SIGNED): Remove.
3336 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3337 * strtol.c: Adjust comments to match intprops.h.
3338 * userspec.c: Include intprops.h.
3339 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3340 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3341 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3342 instead of rolling our own expressions.
3343 * xstrtol.c: Include xstrtol.h first, to test interface.
3345 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3347 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3348 the right thing even if adding 1900 would overflow. Similarly
3349 for tm_mon + 1 and tm_yday + 1.
3350 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3351 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3352 (DO_SIGNED_NUMBER): New macro.
3353 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3355 2005-03-07 Bruno Haible <bruno@clisp.org>
3357 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3359 2005-03-03 Derek R. Price <derek@ximbiot.com>
3360 Bruno Haible <bruno@clisp.org>
3362 * pagealign_alloc.h: New file.
3363 * pagealign_alloc.c: New file.
3365 2005-01-28 Bruno Haible <bruno@clisp.org>
3367 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3370 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3372 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3373 The workaround isn't strictly needed for POSIX conformance, and
3374 it's too much of a pain to configure and maintain. We'll ask
3375 people to fix their kernels instead.
3376 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3377 (NANOSLEEP_BUG_WORKAROUND): Remove.
3378 (xnanosleep): Remove the workaround.
3380 2005-02-12 Bruno Haible <bruno@clisp.org>
3382 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3384 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3386 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3387 * timespec.h (gettime): Return void, since it always
3388 succeeds now. All uses changed.
3389 * gettime.c (gettime) Likewise.
3390 [HAVE_NANOTIME]: Prefer nanotime.
3391 Assume gettimeofday succeeds, as POSIX requires.
3392 Assime time () succeeds, since other code already does.
3393 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3394 (timespec_subtract): Remove.
3395 (NANOSLEEP_BUG_WORKAROUND): New constant.
3396 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3397 things considerably. Use it only on GNU/Linux hosts, since the
3398 workaround shouldn't be needed elsewhere.
3400 2005-02-24 Bruno Haible <bruno@clisp.org>
3402 * gettext.h: Update from GNU gettext 0.14.2.
3404 2005-02-24 Bruno Haible <bruno@clisp.org>
3406 * localcharset.c: Update from GNU gettext 0.14.2.
3407 * config.charset: Update from GNU gettext 0.14.2.
3409 2005-02-22 Simon Josefsson <jas@extundo.com>
3411 * iconvme.h, iconvme.c: New files, from libc.
3413 2005-02-20 Neil Conway <neilc@samurai.com>
3415 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3416 returned by OSX/Darwin if the specified buffer is not large
3417 enough for the hostname.
3419 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3421 * memrchr.h: New file.
3422 * chdir-long.c: Include it.
3423 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3424 Don't bother including stddef.h.
3426 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3428 * argp-help.c (__argp_help): Create a fake struct argp_state and
3429 pass it to _help, otherwise the latter coredumps trying to
3430 dereference state.root_argp.
3432 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3434 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3436 Include <sys/types.h>, for dev_t.
3437 (ME_DUMMY, ME_REMOTE): Move from here....
3438 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3439 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3441 Include mountlist.h first, to test the interface.
3443 2005-01-29 Bruno Haible <bruno@clisp.org>
3445 * progname.c (program_name): Initialize.
3446 Needed when linking statically on MacOS X.
3448 2005-01-28 Bruno Haible <bruno@clisp.org>
3450 * javacomp.sh.in: New file, from GNU gettext.
3451 * javacomp.h: New file, from GNU gettext.
3452 * javacomp.c: New file, from GNU gettext.
3454 2005-01-26 Bruno Haible <bruno@clisp.org>
3456 * javaexec.sh.in: New file, from GNU gettext.
3457 * javaexec.h: New file, from GNU gettext.
3458 * javaexec.c: New file, from GNU gettext.
3460 2005-01-26 Simon Josefsson <jas@extundo.com>
3462 * gai_strerror.c: Use GPL in header.
3464 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3466 * argp-help.c (hol_entry_help): Avoid using non-constant
3467 initializers for struct pentry_state.
3468 (__argp_error): Check return value of __asprintf
3469 (__argp_failure): Translate error message
3471 * argp-parse.c: Removed braces around the expansion of N_()
3473 2005-01-21 Jim Meyering <jim@meyering.net>
3475 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3476 same value as for Solaris 9.
3478 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3479 component length. This included changing the parameter to be
3480 of type `char *' rather than `char const *'.
3481 * chdir-long.h (chdir_long): Update prototype.
3483 * openat.c (fdopendir, fstatat): New functions.
3484 * openat.h: Include headers required for use of DIR and struct stat.
3485 [AT_SYMLINK_NOFOLLOW]: Define.
3486 (fdopendir, fstatat): Add prototypes.
3488 2005-01-21 Bruno Haible <bruno@clisp.org>
3490 * classpath.h: New file, from GNU gettext.
3491 * classpath.c: New file, from GNU gettext.
3493 2005-01-20 Simon Josefsson <jas@extundo.com>
3495 * version-etc-fsf.c: New file, with version_etc_copyright.
3496 * version-etc.c: Remove version_etc_copyright.
3497 * version-etc.h (version_etc_copyright): Use [] instead of * in
3498 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3500 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3502 * save-cwd.c (save_cwd): Remove code to support the case
3503 where fchdir is missing or flaky.
3505 2005-01-20 Simon Josefsson <jas@extundo.com>
3507 * base64.h (isbase64): Add.
3509 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3510 using a unsigned prototype, don't inline.
3511 (base64_decode): Use it.
3513 2005-01-19 Bruno Haible <bruno@clisp.org>
3515 * sh-quote.h: New file, from GNU gettext.
3516 * sh-quote.c: New file, from GNU gettext.
3518 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3520 Merge changes from coreutils, as described below in several
3521 changelogs dated today.
3523 * save-cwd.c: Include "save-cwd.h" before other include files.
3524 (O_DIRECTORY): Remove; not needed here, since "." must be
3525 a directory. All uses removed.
3526 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3527 universal on Suns, and we also need to test for IRIX.
3528 Revamp code to use 'if' rather than '#if'.
3529 Avoid unnecessary comparison of cwd->desc to 0.
3531 * utimens.c (futimens): Robustify the previous patch, by checking
3532 for known valid error numbers rather than observed invalid ones.
3534 2005-01-18 Jim Meyering <jim@meyering.net>
3536 * version-etc.c (version_etc_copyright): Update copyright date.
3538 * utimens.c (futimens): Account for the fact that futimes
3539 can also fail with errno == ENOSYS or errno == ENOENT.
3540 Patch from Dmitry V. Levin.
3542 Change the name of the robust chdir function from chdir to chdir_long.
3543 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3544 (restore_cwd): Use chdir_long, not chdir.
3545 * chdir-long.c: Renamed from chdir.c.
3546 * chdir-long.h: Renamed from chdir.h.
3547 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3550 2005-01-18 Bob Proulx <bob@proulx.com>
3552 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3553 offsetof() macro construct to avoid compile failure with native HP-UX
3554 11.0 ANSI C compiler.
3556 2005-01-06 Bruno Haible <bruno@clisp.org>
3558 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3559 because stpncpy.m4 takes care of it.
3561 2004-01-24 Bruno Haible <bruno@clisp.org>
3563 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3565 2003-10-09 Bruno Haible <bruno@clisp.org>
3567 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3569 2005-01-06 Bruno Haible <bruno@clisp.org>
3571 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3572 * fwriteerror.c: Include <stdbool.h>.
3573 (fwriteerror): At the end, close the file stream. Record whether
3574 stdout was already closed.
3576 2004-05-27 Bruno Haible <bruno@clisp.org>
3578 * execute.c (environ): Declare if needed.
3579 * pipe.c (environ): Likewise.
3580 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3582 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3584 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3585 definitions to be after all include files, to avoid collisions.
3586 Problem reported by Bob Proulx.
3588 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3590 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3591 not needed. This removes a dependency on the gettext module.
3592 [defined _LIBC]: Do not include <libintl.h>; not needed.
3594 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3596 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3599 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3601 * argp-parse.c: Include <stddef.h>.
3602 (alignof, alignto): New macros.
3603 (parser_init): Don't assume that void * is aligned sufficiently
3606 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3607 need to extend the stack.
3608 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3611 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3613 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3615 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3617 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3618 Remove now-obsolete comment about AIX.
3619 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3620 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3621 (YYMAXDEPTH): New macro.
3623 2004-12-18 Bruno Haible <bruno@clisp.org>
3625 * fatal-signal.c (fatal_signals): Make non-const.
3626 (init_fatal_signals): New function.
3627 (uninstall_handlers, install_handlers): Ignore signals that were set to
3629 (at_fatal_signal): Call init_fatal_signals.
3630 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3632 Reported by Paul Eggert.
3634 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3636 * getdate.y (textint): New member "negative".
3637 (time_zone_hhmm): New function.
3638 Expect 14 shift-reduce conflicts, not 13.
3639 (o_colon_minutes): New rule.
3640 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3641 (yylex): Set the "negative" member of signed numbers.
3643 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3645 Changes imported from coreutils.
3646 * hard-locale.c: Assume <locale.h> exists.
3648 (GLIBC_VERSION): New macro.
3649 (hard_locale): Assume setlocale exists.
3650 Rewrite to avoid #ifdef.
3651 Use strdup rather than malloc + strcpy.
3652 * human.c: Assume <locale.h> exists.
3653 (human_readable): Assume localeconv exists.
3655 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3657 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3658 convert T2, not T. (Imported from libc.)
3660 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3662 * getcwd.c (is_ENAMETOOLONG): New macro.
3663 (__getcwd.c): Don't restore errno; glibc doesn't.
3664 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3665 first, falling back to our code only if its results look suspicious.
3666 Ensure that the resulting buffer is only as large as necessary.
3668 * readutmp.c: Include readutmp.h first.
3669 Include <errno.h>, since readutmp.h no longer does that.
3670 * readutmp.h: Don't include <errno.h>,
3671 <sys/param.h>, <time.h>; not needed to establish interface.
3672 (errno): Remove decl.
3673 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3674 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3675 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3677 2004-11-28 Simon Josefsson <jas@extundo.com>
3679 * base64.h, base64.c: New file.
3681 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3683 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3685 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3687 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3688 HP's ANSI C compiler.
3689 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3690 Declaring int functions causes warnings on some modern systems and
3691 shouldn't be needed to compile on ancient ones.
3692 * same.c (MIN) [defined MIN]: Don't define, since it's already
3695 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3696 with the following changes.
3697 (__set_errno): Parenthesize properly.
3698 Include <stdbool.h>.
3699 (MIN, MAX, MATCHING_INO): New macros.
3700 (__getcwd): Define with prototype, not K&R form.
3701 Use heuristics to allocate default buffer on stack if possible.
3702 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3703 behavior, and to avoid the PATH_MAX limit when computing
3705 Use MATCHING_INO to compare inode number to file.
3706 Check for arithmetic overflow in size calculations.
3707 Fix bug in reallocation of dot array that caused getcwd to fail
3708 on directories nested deeper than 75.
3709 Be more careful about saving errno on error.
3710 Do not use realloc; use only free+malloc, as this is a bit
3711 more flexible and avoids a needless copy operation.
3712 Do not inspect st_dev and st_ino for symbolic links; POSIX
3713 doesn't specify the latter.
3714 Check for closedir errors.
3715 Avoid needless casts.
3716 Use "#ifdef weak_alias" around weak_alias, to be like other
3718 The following changes to getcwd.c have effect only when used in
3719 gnulib; they have no effect inside glibc proper.
3720 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3721 as alloca isn't used.
3722 (alloca, __alloca): Likewise.
3723 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3724 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3725 unconditionally, as gnulib assumes C89 or better.
3726 Do not include <sys/param.h>.
3727 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3728 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3730 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3731 Include <dirent.h> in a way that is compatible with modern Autoconf.
3732 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3733 New macros, if not already defined.
3734 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3735 Use "_LIBC", not "defined _LIBC", for consistency.
3736 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3738 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3739 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3740 * xgetcwd.c: David MacKenzie's old code was removed, so give
3741 credit only to Jim Meyering and adjust the copyright dates.
3742 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3743 <stdlib.h>, <unistd.h>, "pathmax.h".
3744 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3745 (INITIAL_BUFFER_SIZE): Remove.
3746 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3748 2004-11-23 Jim Meyering <jim@meyering.net>
3750 * getopt_.h: Remove trailing blanks.
3752 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3754 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3755 (futimens): New function, which uses futimes if available.
3756 (futimens, utimens): Support timespec==NULL, with same semantics
3757 as utime and utimens.
3758 * utimens.h (futimens): New decl.
3760 2004-11-23 Jim Meyering <jim@meyering.net>
3762 * __fpending.c: Add comment.
3764 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3766 * getopt_.h: Re-addition of __getopt_argv_const caused
3767 redefinition warnings. To avoid them, include the defines
3768 in `#if !defined __need_getopt ... #endif'. The only place
3769 where __getopt_argv_const is used is in definitions
3770 of getopt_long and getopt_long_only below, which are as well
3771 protected by `#ifndef __need_getopt'.
3772 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3773 __need_getopt after including <stdio.h> and <unistd.h> These
3774 headers might have defined it.
3776 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3778 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3780 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3781 optopt): Use them instead of invoking ## directly; otherwise, the
3782 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3784 2004-11-19 Bruno Haible <bruno@clisp.org>
3786 * strtok_r.c: Move comments from here...
3787 * strtok_r.h: ... to here.
3789 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3791 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3792 might fail. Problem reported by Yoann Vandoorselaere.
3793 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3794 that mishandle size_t overflow.
3796 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3798 * canon-host.c: Include "strdup.h".
3799 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3800 Use strdup instead of malloc/strcpy to duplicate strings.
3802 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3803 (human_space_before_unit): New constant.
3804 * human.c (human_readable): Support it.
3806 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3807 (xgetcwd): Set errno correctly when failing.
3808 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3809 the failure is actually due to a PATH_MAX problem.
3811 Further getopt changes to make it more likely that glibc will
3812 buy the changes back.
3813 * getopt.c (POSIXLY_CORRECT): New constant.
3814 (getopt): Use it, so to preserve glibc semantic
3815 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3816 when compiling for libc.
3817 * getopt_.h (__getopt_argv_const): Bring it back.
3818 (getopt_long, getopt_long_only): Use it.
3820 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3821 New arg POSIXLY_CORRECT. All callers changed.
3822 (getopt): Argv is now char * const *, as per standard.
3823 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3824 not char *__getopt_argv_const *.
3825 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3826 _getopt_long_only_r): Likewise.
3827 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3828 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3829 _getopt_long_r, _getopt_long_only_r): Likewise.
3830 * getopt_.h (__getopt_argv_const): Remove.
3831 (getopt): Argv is now char * const *, as per standard.
3833 * getdate.y (tORDINAL): New token.
3834 (day, relunit): Allow it for relative times.
3835 (relative_time_table): Use tORDINAL for ordinals.
3837 2004-11-15 Jim Meyering <jim@meyering.net>
3839 * closeout.c: Include "__fpending.h" once again.
3840 Include <stdbool.h>.
3841 (close_stdout): Don't fail just because stdout was closed initially,
3842 since some programs don't write to stdout in the normal course of
3843 operation (other than --version and --help), and we don't want this
3844 function to make e.g. `touch file >&-' fail.
3845 But do fail if it was closed and someone has tried to write to it.
3846 E.g., `printf foo >&-' must fail.
3848 2004-11-11 Simon Josefsson <jas@extundo.com>
3850 * strtok_r.h, strtok_r.c: New file.
3852 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3854 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3855 we can stop lying to compilers about the constness of argv when we
3856 are compiled outside glibc.
3857 (getopt, getopt_long, getopt_long_only): Use it.
3858 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3860 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3861 _getopt_long_only_r): Likewise.
3862 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3863 _getopt_long_only_r): Likewise.
3865 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3866 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3867 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3868 the other external symbols.
3869 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3870 declaration, since the above renaming now works around collisions.
3872 2004-11-11 Jim Meyering <jim@meyering.net>
3874 * linebreak.c: Remove trailing blanks.
3875 * alloca_.h: Likewise.
3876 * acosl.c: Likewise.
3877 * euidaccess.c: Likewise.
3878 * allocsa.h: Likewise.
3880 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3882 * mktime.c (SHR): New macro, which is a portable
3883 substitute for >> that should work even on Crays.
3884 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3885 Problem reported by Mark D. Baushke in
3886 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3887 * getdate.y (SHR): Likewise.
3889 * strftime.c (SHR): Likewise.
3891 * quotearg.c (struct quoting_options): Use unsigned int for
3892 quote_these_too, so that right shifts are well defined. All uses
3895 2004-11-10 Simon Josefsson <jas@extundo.com>
3897 * getaddrinfo.h, getaddrinfo.c: New files.
3899 2004-11-10 Jim Meyering <jim@meyering.net>
3901 Ensure that no close failure goes unreported.
3902 * closeout.c (close_stdout): Always close stdout. I.e., don't
3903 return early when it seems there's nothing to flush.
3904 Don't include __fpending.h.
3906 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3908 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3910 2004-11-05 Bruno Haible <bruno@clisp.org>
3912 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3913 Reported by Mark D. Baushke <mdb@cvshome.org>.
3915 2004-11-04 Bruno Haible <bruno@clisp.org>
3917 2004-09-11 Bruno Haible <bruno@clisp.org>
3918 * allocsa.valgrind: New file.
3919 2004-02-06 Bruno Haible <bruno@clisp.org>
3920 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3921 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3922 Reported by Christopher Seip <chris.seip@hp.com>.
3924 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3926 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3927 with errno == ERANGE if the buffer is too small.
3928 Problem reported by Mark D. Baushke.
3930 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3932 * xreadlink.c (MAXSIZE): New macro.
3933 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3934 size does not exceed MAXSIZE. Avoid cast.
3935 As suggested by Mark D. Baushke in
3936 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3937 if readlink fails with buffer size just under MAXSIZE, try again
3940 2004-11-02 Derek R. Price <derek@ximbiot.com>
3941 and Paul Eggert <eggert@cs.ucla.edu>
3943 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3944 (get_date): Overparenthesize to avoid GCC warning.
3946 2004-11-02 Bruno Haible <bruno@clisp.org>
3948 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3949 function returns void.
3951 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3953 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3954 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3957 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3959 * getdate.y: Add support for TZ="foo" within a date string.
3960 Fix some bugs near time_t boundaries. Reject dates with
3961 out-of-range components, e.g., "Sept 31".
3962 Include <stdlib.h>, "setenv.h", "xalloc.h".
3963 (ISDIGIT_LOCALE): Remove; unused.
3964 Note that the TZ and time functions used here are not reentrant.
3965 (mktime_ok, get_tz): New functions.
3966 (TZBUFSIZE): New constant.
3967 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3968 This requires that we sometimes generate our own TZ="XXX..." setting.
3970 2004-10-27 Derek R. Price <derek@ximbiot.com>
3972 * mktime.c (not_equal_tm): Remove redundant check.
3974 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3976 * getdate.y: Use Bison 1.875 features, and some minor
3977 code cleanups. This change does not affect semantics.
3978 Don't include <stdlib.h>; no longer needed.
3979 Don't include unlocked-io.h; only the "#if TEST" code uses
3980 stdio, and performance isn't crucial there.
3981 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3982 Bison 1.875 features as described below.
3983 All uses of "PC." replaced by "pc->".
3984 (YYSTYPE): Add a forward declaration.
3985 (yylex, yyerror): Use full prototypes in forward decls.
3986 Use "%pure-parser" rather than obsolescent "%pure_parser".
3987 Use %parse-param and %lex-param instead of obsolescent
3988 YYPARSE_PARAM and YYLEX_PARAM.
3989 (meridian_table, month_and_day_table, time_units_table,
3990 relative_time_table, time_zone_table, military_table,
3991 lookup_zone, lookup_word, get_date):
3992 Use NULL instead of 0 where appropriate.
3993 (to_hour): Avoid abort (), to avoid a dependency on
3995 (yyerror, yylex): Now accepts parser_control * arg.
3996 (main) [TEST]: Use '\0' rather than 0 for char.
3998 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4000 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4001 It's now the caller's responsibility to handle the case where
4002 !HAVE_GETPAGESIZE && !defined getpagesize.
4004 * mktime.c (leapyear): Arg is long int, not int.
4006 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4008 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4010 2004-10-12 Simon Josefsson <jas@extundo.com>
4012 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4013 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4016 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4018 * vsnprintf.h: New file.
4019 * vsnprintf.c: New file.
4021 2004-10-07 Bruno Haible <bruno@clisp.org>
4023 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4024 into the provided buffer.
4026 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4028 * diacrit.c, diacrit.h: Add GPL notice.
4030 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4031 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4032 * logl.c (logl): Keep the code as similar to glibc as possible.
4033 This avoids a potential constant-folding bug.
4035 2004-10-05 Bruno Haible <bruno@clisp.org>
4037 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4039 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4041 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4042 * xmalloc.c (xmemdup): Likewise.
4043 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4044 XFREE): Remove these long-obsolescent macros.
4045 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4046 * xstrdup.c: Remove.
4048 * regex.c (re_comp): Cast gettext return value to char *,
4049 Problem reported by Martin Neitzel via Mark D. Baushke.
4051 2004-10-04 Simon Josefsson <jas@extundo.com>
4053 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4054 '#ifdef USE_UNLOCKED_IO'.
4056 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4058 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4059 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4060 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4061 regex.c, sha1.c, version-etc.c, yesno.c:
4062 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4063 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4064 the includer's responsibility.
4066 Sync from coreutils.
4068 * modechange.c (mode_compile): Don't decrement a pointer that
4069 points to the start of a string, as the C Standard says the
4070 resulting behavior is undefined.
4072 * backupfile.h (enum backuptype): Rename none -> no_backups,
4073 simple -> simple_backups, numbered_existing ->
4074 numbered_existing_backups, numbered -> numbered_backups
4075 to avoid shadowing problems. All uses changed.
4076 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4077 * backupfile.c (check_extension, numbered_backup):
4078 Rename locals to avoid shadowing 'basename'.
4079 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4082 * .cppi-disable: Add getopt_.h, getopt_int.h.
4083 * .cvsignore: Add getopt.h.
4085 2004-10-04 Simon Josefsson <jas@extundo.com>
4087 * memmem.h: New file.
4088 * memmem.c: New file, taken from glibc.
4090 2004-10-02 Jim Meyering <jim@meyering.net>
4092 * dirfd.h, getpagesize.h: Add copyright notice.
4094 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4096 * snprintf.c: Remove comments as to why each header is needed.
4098 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4100 * strsep.h: New file.
4101 * strsep.c: New file.
4103 2004-10-01 Simon Josefsson <jas@extundo.com>
4105 * snprintf.c (snprintf): Handle size==0.
4107 2004-10-01 Simon Josefsson <jas@extundo.com>
4108 Bruno Haible <bruno@clisp.org>
4110 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4111 (snprintf): Declare 'args'.
4113 2004-09-30 Simon Josefsson <jas@extundo.com>
4115 * snprintf.h, snprintf.c: New files.
4117 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4119 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4120 (hol_entry_help): Never translate an empty string.
4121 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4122 * argp.h (OPTION_NO_TRANS): New option.
4124 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4126 * xvasprintf.c: Include xalloc.h.
4127 (xvasprintf): Use xalloc_die, not xmalloc_die.
4129 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4131 * dummy.c: Change copyright notice to FSF, and license to GPL.
4133 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4135 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4136 Problem reported by Bruno Haible in:
4137 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4139 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4141 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4142 in case some system header has #define'd it. Problem reported by
4143 Soeren D. Schulze in
4144 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4146 2004-09-08 Bruno Haible <bruno@clisp.org>
4148 * stdint_.h: New file, taken from GNU clisp.
4150 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4152 * xvasprintf.h: New file.
4153 * xvasprintf.c: New file.
4154 * xasprintf.c: New file.
4156 2004-09-08 Bruno Haible <bruno@clisp.org>
4158 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4160 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4162 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4164 Import from coreutils.
4165 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4166 strings on unbounded length. alloca's performance benefits aren't
4167 that important here.
4169 (parse_with_separator): New function, with most of the internals
4170 of the old parse_user_spec. Allow user to omit both user and group,
4171 for compatibility with FreeBSD.
4172 Clone only the user name, not the entire spec.
4173 Do not set *uid, *gid unless entirely successful.
4174 Avoid memory leak in some failing cases.
4175 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4176 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4177 (parse_user_spec): Rewrite to use parse_with_separator.
4179 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4181 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4182 its complicated substitute.
4183 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4184 and program_invocation_name.
4185 (__argp_basename) [!_LIBC]: Remove; the only use was
4186 replaced by its body.
4187 (__argp_short_program_name): Change condition from
4188 !defined __argp_short_program_name to
4189 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4190 to match argp-namefrob.h.
4191 (__argp_failure): Don't assume strerror_r returns char *.
4192 * argp-parse.c (N_): Define unconditionally.
4193 (argp_default_options): Fill out initializers with 0 to avoid
4196 2004-08-12 Simon Josefsson <jas@extundo.com>
4198 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4199 * getopt_.h: Renamed from getopt.h.
4201 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4203 Merge from coreutils.
4205 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4206 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4207 for Reliant Unix 5.43.
4209 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4210 (union fooround): Use uintmax_t, not long int.
4211 The rest is a merge from libc:
4212 [defined _LIBC]: Include <shlib-compat.h>.
4213 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4215 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4217 * strverscmp.c: Convert to UTF-8.
4219 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4221 * obstack.h (obstack_empty_p):
4222 Don't assume that chunk->contents is suitably aligned.
4223 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4224 Likewise. Problem reported by Benno in
4225 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4227 * chown.c (rpl_chown): Work even if the file is writeable but not
4228 readable. This could be improved further but it'd take some work.
4230 2004-08-08 Simon Josefsson <jas@extundo.com>
4232 * xgethostname.c: Don't include error.h (not used).
4235 * getpass.c: Include getpass.h first.
4237 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4239 * xalloc-die.c: New files.
4240 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4242 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4243 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4244 (_, N_, xalloc_die): Move to xalloc-die.c.
4245 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4246 so that we needn't mess with xalloc_msg_memory_exhausted.
4248 * sha1.h: Renamed from sha.h.
4249 (SHA1_H): Renamed from _SHA_H.
4250 (sha1_ctx): Renamed from sha_ctx.
4251 (sha1_init_ctx): Renamed from sha_init_ctx.
4252 (sha1_process_block): Renamed from sha_process_block.
4253 (sha1_process_bytes): Renamed from sha_process_bytes.
4254 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4255 (sha1_read_ctx): Renamed from sha_read_ctx.
4256 (sha1_stream): Renamed from sha_stream.
4257 (sha1_buffer): Renamed from sha_buffer.
4258 * sha1.c: Likewise; renamed from sha.c.
4259 Do not include <sys/types.h>.
4260 Include <stddef.h> rather than <stdlib.h>.
4262 2004-08-08 Bruno Haible <bruno@clisp.org>
4264 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4265 FILESYSTEM_PREFIX_LEN.
4266 * progreloc.c: Likewise.
4267 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4269 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4272 * argp-help.c (make_hol, hol_append): Don't assume that
4273 SIZE_MAX is a valid preprocessor constant.
4274 (__argp_basename): Change from "#ifndef _LIBC"
4275 to "#ifndef __argp_short_program_name", so that
4276 we don't compile these functions for tar.
4278 More merges from coreutils.
4279 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4280 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4282 * addext.c: Remove; no longer needed.
4283 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4284 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4285 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4286 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4287 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4288 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4289 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4290 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4291 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4292 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4293 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4294 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4295 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4296 Import changes from coreutils.
4298 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4300 Merge from coreutils.
4302 * .gdb-history: Remove; this doesn't belong here.
4304 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4305 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4306 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4308 * dirname.h: Include <stdbool.h>.
4309 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4310 for consistency with POSIX terminology. All uses changed.
4311 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4312 (strip_trailing_slashes): Use bool for booleans.
4313 * stripslash.c (strip_trailing_slashes): Likewise.
4315 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4316 sometimes returns a positive errno value even when it succeeds.
4317 (print_errno_message) [!LIBC]: Fall back on strerror if
4320 * path-concat.c (mempcpy): Don't define if a system header defines it.
4321 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4322 (longest_relative_suffix): New function.
4323 (path_concat): Use it. Assume first argument is not NULL.
4324 Port to DOS. Omit redundant separators.
4325 Report an error instead of returning NULL.
4326 Use mempcpy instead of memcpy.
4327 (xpath_concat): Remove: not declared or used.
4329 * same.h: Include <stdbool.h>
4330 (same_name): Return bool, not int.
4331 * same.c (same_name): Likewise.
4332 (errno): Don't declare; we assume C89 or better now.
4334 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4335 if not already defined.
4337 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4338 * dup-safer.c (errno): Likewise.
4340 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4342 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4345 2004-08-03 Simon Josefsson <jas@extundo.com>
4347 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4348 * progname.h: Don't include stdbool.h.
4350 2004-08-02 Simon Josefsson <jas@extundo.com>
4352 * getsubopt.h: New file, with comments from Bruno Haible.
4353 * getsubopt.c: New file, from glibc, but slightly modified based on
4354 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4356 2004-08-01 Simon Josefsson <jas@extundo.com>
4358 * xgetdomainname.c: Include stdlib.h, for free().
4360 2004-07-16 Simon Josefsson <jas@extundo.com>
4362 * dummy.c: New file.
4364 2004-07-16 Bruno Haible <bruno@clisp.org>
4366 * backupfile.h: Add extern "C" for C++.
4367 * closeout.h: Likewise.
4368 * copy-file.h: Likewise.
4369 * findprog.h: Likewise.
4370 * full-write.h: Likewise.
4371 * pathname.h: Likewise.
4372 * progname.h: Likewise.
4373 * stpcpy.h: Likewise.
4374 * stpncpy.h: Likewise.
4375 * strcase.h: Likewise.
4376 * strstr.h: Likewise.
4377 * xalloc.h: Likewise.
4379 * mbswidth.h: Add extern "C" for C++.
4380 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4382 2004-07-09 Simon Josefsson <jas@extundo.com>
4384 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4385 failed without this.)
4387 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4389 * fchown-stub.c: New file.
4391 2004-06-24 Jim Meyering <jim@meyering.net>
4393 * obstack.h (obstack_base): Cast to (void *), per documentation.
4395 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4397 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4399 2004-06-01 Jim Meyering <jim@meyering.net>
4401 * calloc.c: New file.
4403 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4405 * getdate.y (yylex): Allow space between sign and number.
4406 Problem reported by Dan Jacobson.
4408 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4409 and Jim Meyering <jim@meyering.net>
4411 Merge from coreutils CVS.
4413 * stat-macros.h: New file, with contents from file-type.h
4414 and coreutils' system.h.
4415 * file-type.c: Include "stat-macros.h".
4416 * file-type.h (file_type): Move all macro definitions to new file,
4419 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4420 Wrap old code with this conditional.
4421 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4422 function that does not dereference symlinks.
4423 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4425 * xreadlink.c: Include xreadlink.h first, to catch .h file
4426 dependency problems.
4427 (xreadlink): Accept new arg SIZE, for efficiency.
4428 All decls and uses changed.
4429 * xreadlink.h: Include <stddef.h>, for size_t.
4431 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4432 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4434 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4436 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4438 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4439 macros to be defined.
4440 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4441 the allocator returns NULL because the requested size is zero.
4443 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4445 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4446 var. Add comment explaining why libc still defines it. This
4447 merges the following patch from glibc:
4448 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4450 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4452 * obstack.c (_obstack): Remove unused variable. It hasn't been
4453 present in glibc since revision 1.1 of this file.
4454 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4455 obstack_alignment_mask, obstack_alloc, obstack_base,
4456 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4457 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4458 obstack_grow0, obstack_init, obstack_int_grow,
4459 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4460 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4461 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4462 nonexistent functions.
4464 2004-05-17 Derek R. Price <derek@ximbiot.com>
4465 Paul Eggert <eggert@cs.ucla.edu>
4467 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4469 2004-05-14 Bruno Haible <bruno@clisp.org>
4471 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4472 that consists of a '.' followed by an empty digit string.
4473 Patch by Tor Lillqvist <tml@iki.fi>.
4475 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4477 Port obstack to the AS/400, where pointers are 16 bytes wide and
4478 you cannot cast an integer to a valid pointer. This patch is
4479 currently waiting to be integrated into glibc; see
4480 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4482 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4483 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4484 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4485 (struct obstack): temp member is now a union of a pointer and
4486 an integer, instead of an integer. All integer uses changed.
4487 This does not affect the physical layout of struct obstack,
4488 except on hosts (like the AS/400) where the size or alignment of
4489 void * is greater than that of ptrdiff_t.
4490 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4491 __STDC__)]: Store temporary in pointer member of union, not
4493 * obstack.c: Include <stddef.h>, for offsetof.
4494 (struct fooalign): Remove; it doesn't need a name.
4495 (union fooround): Change double to long double, and add void *.
4496 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4497 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4498 not a macro. Hence the values are always int; so remove all
4499 casts-to-int in uses.
4501 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4502 Derek Price <derek@ximbiot.com>
4504 * alloca.c: Include <alloca.h>, to get our interface.
4505 * alloca_.h: Use __alloca on AIX, so that we don't have to
4506 include <alloca.h> first. Use C89 prototype for alloca; this
4507 requires including <stddef.h> for size_t. Use extern "C" if C++.
4508 Use #elif for simplicity, since we can assume C89 now.
4509 Don't try to source the system alloca.h since it will not be found
4510 and to prevent recursively including its replacement.
4511 * fnmatch.c: Include <alloca.h> instead of opencoding.
4512 * regex.c: Likewise.
4514 2004-05-16 Derek Price <derek@ximbiot.com>
4515 Paul Eggert <eggert@cs.ucla.edu>
4517 getline cleanup. This changes the getndelim2 API: both order of
4518 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4521 * getline.c: Don't include stddef.h or stdio.h, since our
4522 interface does that.
4523 (getline): Always use getdelim, so that we don't have two
4524 copies of this code.
4525 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4527 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4528 (GETNDELIM2_MAXIMUM): New macro.
4529 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4530 instead of the old practice of delim2==0. All callers changed.
4531 Return -1 on overflow, instead of returning junk.
4532 Do not set *linesize unless allocation succeeds.
4533 * getndelim2.h: Do not include stddef.h; no longer needed, now
4534 that we include sys/types.h.
4535 * getnline.h: Likewise.
4536 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4537 (getndelim2): Reorder arguments.
4538 * getnline.c (getnline, getndelim):
4539 Don't discard the NMAX argument.
4540 (getnline): Invoke getndelim, to avoid code duplication.
4541 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4542 of (size_t) -1 by callers of the getnline family.
4544 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4546 * nanosleep.c (suspended): Change its type from int to
4547 sig_atomic_t volatile.
4548 (first_call): Make it private to rpl_nanosleep, and have it
4549 be zero initially as that's a bit faster.
4550 (my_usleep): Round up fractional times instead of truncating them,
4551 as this is the usual meaning for 'sleep'.
4553 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4555 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4556 (ENOSYS): Define if not defined.
4557 (settime): Fall back on stime if it exists and settimeofday fails.
4558 But don't bother with fallbacks if a method fails with errno == EPERM.
4560 2004-05-11 Jim Meyering <jim@meyering.net>
4562 Prior to this change, the save_cwd caller required read access to the
4563 current directory on most systems (ones with the fchdir function).
4565 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4566 fails, try write-only, and finally, resort to using xgetcwd.
4568 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4570 * obstack.c, obstack.h: Import changes from libc.
4572 2004-04-28 Bruno Haible <bruno@clisp.org>
4574 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4575 implicitly appends .exe to executables.
4576 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4577 accepts Windows pathnames.
4578 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4579 Cygwin like Windows, since it now accepts Windows pathnames.
4580 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4581 Cygwin like Windows, since it now accepts Windows pathnames.
4582 Reported by Derek Robert Price <derek@ximbiot.com>.
4584 2004-04-20 Jim Meyering <jim@meyering.net>
4586 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4588 2004-04-20 Jim Meyering <jim@meyering.net>
4589 Bruno Haible <bruno@clisp.org>
4591 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4592 memory when realloc fails.
4594 2004-04-18 Jim Meyering <jim@meyering.net>
4596 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4597 don't leak memory and do call END_UTMP_ENT.
4599 2004-04-11 Paul Eggert <eggert@twinsun.com>
4601 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4602 (CHAR_BIT): Remove, since we assume C89.
4603 Include <stdint.h> if available, as per current Autoconf CVS advice.
4605 2004-03-30 Paul Eggert <eggert@twinsun.com>
4607 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4608 not bool, to be more consistent with Unix conventions.
4609 Suggested by Bruno Haible.
4611 Merge from coreutils.
4613 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4616 * getdate.h: Include stdbool.h, and timespec.h instead of
4617 the usual <time.h> dance.
4618 (get_date): Change signature to support fractional time stamps.
4619 All callers changed.
4620 * getdate.y: Include "getdate.h" first, as we can now
4621 assume C89 and don't need to worry about 'const'.
4622 Similarly, include "unlocked-io.h" near start, not in middle.
4624 (textint.value): Use long int rather than int.
4625 (textint.digits): Use size_t rather than int.
4626 (BILLION, LOG10_BILLION): New constants.
4627 (parser_control): New member rel_ns. Members day_ordinal,
4628 time_zone, month, day, hour, minutes, rel_year, rel_month,
4629 rel_day, rel_hour, rel_minutes, rel_seconds
4630 are now long int, not int. Member seconds is now struct timespec,
4631 not int. New member timespec_seen. Members dates_seen, days_seen,
4632 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4634 (%union.intval): Now long int, not int.
4635 New member timespec.
4636 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4637 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4638 (spec): Now is a timespec or an item list.
4639 (timespec, items): New nonterminals.
4640 (time, rel, relunit, number, get_date):
4641 Add support for fractional seconds.
4642 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4643 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4644 (to_hour): First arg is now long int, not int.
4645 (to_year): Returns long int, not int.
4646 Don't treat year -70 like 70.
4647 (tm_diff): Returns long int, not int.
4648 (lookup_word): Use bool instead of int when appropriate.
4649 (yylex): Use size_t for count, not int.
4650 Detect overflow when parsing large integer constants.
4651 Add support for fractions.
4652 (get_date): Make pointers 'const' if possible.
4653 Use more-portable code to detect integer overflow.
4654 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4655 Don't use ctime; it's not reliable if the year has >4 digits.
4657 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4658 This is for compatibility with BSD.
4660 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4661 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4662 From coreutils' system.h.
4664 * userspec.c: Don't include "posixver.h".
4665 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4666 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4667 compatible extension. Simplify code by removing a boolean int
4668 that was always nonzero if a string was nonnull.
4670 2004-03-30 Jim Meyering <jim@meyering.net>
4672 Merge from coreutils.
4674 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4676 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4677 an empty input stream.
4679 * readtokens.c: Include <stdbool.h>.
4680 (readtoken): Use `size_t' rather than int/long.
4681 All callers adjusted.
4682 Use `bool' rather than `int' where appropriate.
4683 Use memset rather than an explicit loop.
4684 Use x2nrealloc rather than xrealloc.
4685 Allow the use of `\0' as a delimiter.
4686 (readtokens): Likewise.
4687 * readtokens.h (readtoken, readtokens): Update prototypes.
4689 2004-03-30 Bruno Haible <bruno@clisp.org>
4691 * getloadavg.c (getloadavg): Don't assume setlocale returns
4694 2004-03-29 Paul Eggert <eggert@twinsun.com>
4696 Merge changes to getloadavg.c from coreutils and Emacs.
4698 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4699 Define to an expression, not to the empty string.
4700 Include cloexec.h and xalloc.h.
4701 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4702 Use set_cloexec_flag rather than rolling our own.
4703 * cloexec.c, cloexec.h: New files.
4705 2004-03-18 Paul Eggert <eggert@twinsun.com>
4707 * getopt.h: Sync with libc CVS.
4709 2004-03-18 Paul Eggert <eggert@twinsun.com>
4710 Bruno Haible <bruno@clisp.org>
4712 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4713 not on all platforms that have <wchar.h>.
4714 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4716 2004-03-09 Paul Eggert <eggert@twinsun.com>
4718 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4720 * getopt_int.h: New file, also synced from libc.
4722 2004-03-07 Paul Eggert <eggert@twinsun.com>
4724 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4725 '#if' expressions. Unlike the code it replaces, it does not
4726 depend on (defined _SC_PAGESIZE). However, it does depend on
4727 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4728 first reported by Jason Andrade in
4729 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4731 2004-01-18 Simon Josefsson <jas@extundo.com>
4733 * strdup.h: New file.
4734 * strdup.c: Include it.
4735 * path-concat.c: Include strdup.h. Drop strdup declaration.
4736 * userspec.c: Include strdup.h. Drop strdup declaration.
4738 2004-02-06 Karl Berry <karl@gnu.org>
4740 * config.charset: update from gettext 0.14.1.
4742 2004-02-05 Paul Eggert <eggert@twinsun.com>
4744 Add comments and code, prompted by suggestions from Bruno Haible
4746 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4747 describing the enum quoting_style values.
4748 * quotearg.c (quotearg_alloc): New function.
4749 (quotearg_buffer_restyled): Treat lone { and } as special.
4750 Treat = as special. Work around bug with older shells
4751 that "see" a '\' that is really the 2nd byte of a multibyte char.
4752 Quote empty string with shell_quoting_style.
4754 2004-02-03 Bruno Haible <bruno@clisp.org>
4756 * pipe.h: New file, from GNU gettext.
4757 * pipe.c: New file, from GNU gettext.
4759 2004-01-27 Bruno Haible <bruno@clisp.org>
4761 * execute.h: New file, from GNU gettext.
4762 * execute.c: New file, from GNU gettext.
4763 * w32spawn.h: New file, from GNU gettext.
4765 2004-01-23 Paul Eggert <eggert@twinsun.com>
4767 Exit-status fix from coreutils.
4769 Use exit_failure consistently in place of EXIT_FAILURE,
4770 so that program exit statuses are consistent on failure.
4772 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4773 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4774 * argmatch.h: Comment fix to match the above.
4775 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4776 Now a macro referring to exit_failure, instead of a separate
4777 variable. Include "exitfail.h" to get it.
4778 * xstrtol.h: Include "exitfail.h".
4779 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4781 * long-options.c (parse_long_options): Use prototype
4782 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4785 2004-01-21 Jim Meyering <jim@meyering.net>
4787 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4788 so as not to conflict with a different-sized __mktime_internal
4789 function in GNU libc.
4790 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4791 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4793 2004-01-18 Paul Eggert <eggert@twinsun.com>
4795 Merge from diffutils.
4797 * file-type.c (file_type): Add typed memory objects.
4798 * file-type.h (S_TYPEISTMO): New macro.
4800 * c-stack.h (c_stack_action): Remove argv argument.
4801 * c-stack.c (c_stack_action): Likewise. All uses changed.
4802 (die): Don't calculate message unless segv_action returns.
4803 (get_stack_location, min_address_from_argv, max_address_from_argv,
4804 volatile stack_base, volatile_stack_size): Remove.
4805 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4806 that every segmentation violation is a stack overflow. (Ouch!)
4807 See Debian bug 136249 (still outstanding) for more info about why
4808 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4810 2003-11-30 Bruno Haible <bruno@clisp.org>
4812 Safer stack allocation.
4813 * setenv.c: Include allocsa.h.
4814 (alloca): Remove fallback definition.
4815 (freea): Remove macro.
4816 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4819 2003-10-17 Bruno Haible <bruno@clisp.org>
4821 * binary-io.h: Avoid warnings on Cygwin.
4823 2003-12-28 Bruno Haible <bruno@clisp.org>
4825 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4826 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4828 2003-11-28 Bruno Haible <bruno@clisp.org>
4830 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4832 2003-11-27 Bruno Haible <bruno@clisp.org>
4834 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4836 2003-11-17 Bruno Haible <bruno@clisp.org>
4838 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4840 2003-11-24 Bruno Haible <bruno@clisp.org>
4842 * xallocsa.h: New file, from GNU gettext.
4843 * xallocsa.c: New file, from GNU gettext.
4845 2003-11-24 Bruno Haible <bruno@clisp.org>
4847 * allocsa.h: New file, from GNU gettext.
4848 * allocsa.c: New file, from GNU gettext.
4850 2003-11-24 Bruno Haible <bruno@clisp.org>
4852 * eealloc.h: New file.
4854 2004-01-15 Jim Meyering <jim@meyering.net>
4856 Merge from coreutils.
4858 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4859 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4860 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4862 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4863 optional configure-time default.
4865 * version-etc.c (version_etc_copyright): Update copyright date.
4867 * xreadlink.c (xreadlink): Correct outdated comment.
4869 2004-01-15 Paul Eggert <eggert@twinsun.com>
4871 Merge from coreutils.
4873 * posixver.c: Include posixver.h.
4875 * same.c: Include <stdbool.h>, <limits.h>.
4876 (_POSIX_NAME_MAX): Define if not defined.
4878 (same_name): If file names are silently truncated, report
4879 that the file names are the same if they are the same after
4880 the silent truncation.
4882 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4883 conversion function.
4884 * xstrtod.c (xstrtod): Likewise. All callers changed to
4885 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4888 2004-01-14 Paul Eggert <eggert@twinsun.com>
4890 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4891 with like-named macro in fnmatch.c.
4892 (EXT): Use an internal constant instead.
4894 Merge fnmatch patches from glibc.
4895 * fnmatch.c (mbsinit): Remove define.
4896 Add libc_hidden_ver (__fnmatch, fnmatch).
4897 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4898 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4900 2003-12-14 Karl Berry <karl@gnu.org>
4902 * config.charset: update from gettext-runtime.
4904 2003-12-03 Paul Eggert <eggert@twinsun.com>
4906 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4907 Bug reported by Alfred M. Szmidt.
4909 2003-11-29 Karl Berry <karl@gnu.org>
4911 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4913 2003-11-23 Paul Eggert <eggert@twinsun.com>
4914 Bruno Haible <bruno@clisp.org>
4916 * printf-parse.h: Don't include sys/types.h.
4917 (ARG_NONE): New macro.
4918 (char_directive): Change type of *arg_index fields to size_t.
4919 * printf-parse.c: Don't include sys/types.h.
4920 (SSIZE_MAX): Remove macro.
4921 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4922 Remove unnecessary overflow check.
4923 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4926 2003-11-24 Paul Eggert <eggert@twinsun.com>
4928 * alloca.c: Remove dependency on xalloc module.
4929 (xalloc_die): Remove.
4930 (memory_full) [!defined emacs]: New macro.
4931 [!defined emacs]: Don't include xalloc.h.
4932 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4933 address arithmetic overflows. Change datatypes a bit to avoid
4936 2003-11-22 Jim Meyering <jim@meyering.net>
4938 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4940 2003-11-17 Bruno Haible <bruno@clisp.org>
4942 * vasnprintf.c (alloca): Remove fallback definition.
4943 (freea): Remove definition.
4944 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4945 Reported by Paul Eggert.
4947 2003-11-17 Jim Meyering <jim@meyering.net>
4949 On systems without utime and without a utimes function capable of
4950 dealing with a NULL struct utimbuf* argument, this utime replacement
4951 could -- in unusual circumstances -- leak a file descriptor.
4952 * utime.c: Include <unistd.h> and <errno.h>.
4953 (utime_null): Be sure to close `fd' and to preserve errno.
4954 Reported by Geoff Collyer via Arnold Robbins.
4956 2003-11-16 Paul Eggert <eggert@twinsun.com>
4957 Bruno Haible <bruno@clisp.org>
4959 Protect against address arithmetic overflow.
4960 * printf-args.h: Include stddef.h.
4961 (arguments): Change type of field 'count' to size_t.
4962 * printf-args.c (printf_fetchargs): Use size_t instead of
4963 'unsigned int' where appropriate.
4964 * printf-parse.h: Include sys/types.h.
4965 (char_directive): Change type of *arg_index fields to ssize_t.
4966 (char_directives): Change type of fields 'count', max_*_length to
4968 * printf-parse.c: Include sys/types.h and xsize.h.
4969 (SSIZE_MAX): Define fallback value.
4970 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4971 instead of 'int' where appropriate. Check a_allocated, d_allocated
4972 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4973 * vasnprintf.c: Include xsize.h.
4974 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4975 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4976 overflow. Avoid wraparound when converting a width or precision from
4979 2003-11-16 Bruno Haible <bruno@clisp.org>
4981 Update from GNU gettext.
4982 * printf-parse.c: Generalize to it can be compiled for wide strings.
4983 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4984 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4985 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4986 SNPRINTF): New macros.
4987 Don't include <alloca.h> if the file is used inside libintl.
4988 (local_wcslen): New function, for Solaris 2.5.1.
4989 (VASNPRINTF): Use it instead of wcslen.
4991 2003-11-16 Bruno Haible <bruno@clisp.org>
4993 * xsize.h (xmax): New function.
4994 (xsum, xsum3, xsum4): Declare as "pure" functions.
4996 2003-11-12 Paul Eggert <eggert@twinsun.com>
4998 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4999 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5000 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5001 heuristic is just as accurate as far as we know, and it removes a
5002 dependency on size_max.m4 and ptrdiff_max.m4.
5004 2003-11-12 Paul Eggert <eggert@twinsun.com>
5006 * xstrtol.c (__xstrtol): Remove "break" immediately after
5007 "return", to pacify some unknown compiler. Problem reported
5010 2003-11-11 Bruno Haible <bruno@clisp.org>
5012 * xsize.h (SIZE_MAX): Remove fallback definition.
5013 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5016 2003-11-10 Paul Eggert <eggert@twinsun.com>
5018 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5019 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5020 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5022 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5023 not (size_t) -1, since it's defined here.
5025 2003-11-06 Paul Eggert <eggert@twinsun.com>
5027 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5028 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5029 Reject sizes of exactly SIZE_MAX bytes.
5030 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5031 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5033 2003-11-05 Bruno Haible <bruno@clisp.org>
5035 * xsize.h: Include limits.h, to avoid a possible collision with
5036 SIZE_MAX defined in <limits.h> on Solaris.
5038 2003-11-04 Bruno Haible <bruno@clisp.org>
5040 * xsize.h: New file.
5041 * linebreak.c: Include xsize.h.
5042 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5043 argument for overflow.
5044 Suggested by Paul Eggert.
5046 2003-10-31 Bruno Haible <bruno@clisp.org>
5048 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5049 to avoid (extremely rare) race condition.
5050 Suggested by Paul Eggert.
5052 2003-11-03 Jim Meyering <jim@meyering.net>
5054 * userspec.c: Include "userspec.h".
5055 * userspec.h: New file.
5057 2003-10-31 Paul Eggert <eggert@twinsun.com>
5059 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5060 * mountlist.c (SIZE_MAX): Define if not defined already.
5061 (read_filesystem_list): Set and use me_type_malloced.
5062 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5063 whatever the type happens to be), for brevity and consistency.
5064 Check for size calculation overflow on Alphas running OSF/1.
5066 2003-10-31 Jim Meyering <jim@meyering.net>
5068 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5070 * linebuffer.c: Include <string.h> for declaration of memset.
5072 2003-10-30 Paul Eggert <eggert@twinsun.com>
5073 Bruno Haible <bruno@clisp.org>
5075 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5076 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5078 2003-10-29 Paul Eggert <eggert@twinsun.com>
5080 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5081 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5083 * quotearg.c (quotearg_n_options): Use it.
5084 * group-member.c: Include <stdbool.h>.
5085 (free_group_info): Arg is now const *; don't free arg.
5086 (get_group_info): Now returns bool and accepts struct group_info *,
5087 rather than returning a malloc'ed struct group_info *.
5088 All uses changed. Check for overflow in internal size calculation.
5090 * getusershell.c (readname): Simplify the code by using x2nrealloc
5091 rather than xmalloc/xrealloc.
5092 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5093 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5094 conformance bug: the old code used a pointer after freeing the
5095 storage that it addressed.
5096 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5097 rather than doing it by hand.
5098 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5099 the buffer preserved. Use free and xmalloc instead.
5100 * quotearg.c (quotearg_n_options): Likewise.
5101 Use a simpler test for size overflow. Don't use xalloc_oversized
5102 because unsigned int might be wider than size_t (!); this suggests
5103 that we should switch from unsigned int to size_t for slot numbers.
5105 2003-10-27 Bruno Haible <bruno@clisp.org>
5107 * stdbool_.h: Better support for BeOS.
5109 2003-10-27 Paul Eggert <eggert@twinsun.com>
5111 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5112 to allocate the returned structure. Do not allocate a subarray,
5113 as x2nrealloc will do that.
5114 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5115 instead of xnrealloc.
5116 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5118 2003-10-26 Paul Eggert <eggert@twinsun.com>
5120 * xalloc.h (xalloc_oversized): New static inline function, for
5121 callers that want to do their own size-overflow checking. Include
5122 <stdbool.h>, since xalloc_oversized returns bool.
5123 * xalloc.c (array_size_overflow): Remove. All callers changed
5124 to use xalloc_oversized.
5126 Add two functions x2realloc, x2nrealloc, for programs that grow
5127 arrays dynamically by doubling their sizes.
5128 * xalloc.h (x2realloc, x2nrealloc): New decls.
5129 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5132 Port to C99 semantics for 'inline' of external functions.
5133 Bug reported by Bruno Haible.
5134 * xmalloc.c (xnmalloc_inline): New static inline function,
5135 with the old contents of xnmalloc.
5136 (xnmalloc, xmalloc): Use it.
5137 (xnrealloc_inline): New static inline function,
5138 with the old contents of xnrealloc.
5139 (xnrealloc, xrealloc): Use it.
5141 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5143 2003-10-25 Paul Eggert <eggert@twinsun.com>
5145 Fix several address-calculation bugs in the hash modules,
5146 plus some minor code cleanup.
5148 * hash.h: Include <stdbool.h>, for bool.
5149 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5150 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5151 hash_get_n_entries, hash_get_max_bucket_length,
5152 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5153 hash_rehash): Use size_t rather than unsigned.
5154 * hash.c (struct hash_table, hash_get_n_buckets,
5155 hash_get_n_buckets_used, hash_get_n_entries,
5156 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5157 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5158 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5160 (SIZE_MAX): Define if not defined.
5161 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5162 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5164 Use const * when possible.
5165 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5166 (check_tuning): Fix bug: if tuning parameters were very close to
5167 0 or 1, rounding errors could have caused subscript violations.
5168 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5169 (hash_initialize): Add 'fail:' label
5170 to free table and return NULL, and use it to simplify code.
5171 Use calloc rather than clearing the storage ourself.
5172 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5173 buffer size calculations.
5174 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5175 Include <stddef.h>, for size_t.
5176 * hash-pjw.c (hash_pjw): Likewise.
5177 Switch to method described by Bruno Haible.
5178 Include <limits.h>, for CHAR_BIT.
5179 (SIZE_BITS): New macro.
5181 2003-10-21 Paul Eggert <eggert@twinsun.com>
5183 * getndelim2.c (getndelim2): When size calculation overflows,
5184 ceiling the allocation at NMAX bytes rather than silently
5185 discarding input bytes before NMAX is reached. This makes
5186 a difference only if NMAX exceeds SIZE_MAX / 2.
5188 * obstack.c: Merge from glibc.
5189 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5190 Add libc_hidden_def (_obstack_newchunk).
5191 (_obstack_free) [! defined _LIBC]: Remove.
5192 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5193 a clone of the function body.
5194 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5195 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5197 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5198 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5201 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5202 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5203 Don't use lvalue casts, as GCC plans to remove support for them
5204 in GCC 3.5. Reported by Joseph S. Myers. This bug
5205 was also present in the non-GCC version, indicating that this
5206 code had always been buggy and had never been widely used.
5207 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5208 Use the fast variant of each macro, rather than copying the
5209 definiens of the fast variant; that way, we'll be more likely to
5210 catch future bugs in the fast variants.
5212 2003-10-20 Bruno Haible <bruno@clisp.org>
5214 * wait-process.h: New file, from GNU gettext.
5215 * wait-process.c: New file, from GNU gettext.
5217 2003-10-19 Jim Meyering <jim@meyering.net>
5219 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5221 2003-10-16 Paul Eggert <eggert@twinsun.com>
5223 * getgroups.c: Include <errno.h>, <stdlib.h>.
5224 (getgroups): First arg is int, not size_t.
5225 Don't let 'free' mangle errno.
5227 2003-10-16 Jim Meyering <jim@meyering.net>
5229 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5231 2003-10-15 Paul Eggert <eggert@twinsun.com>
5233 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5235 (new_exclude, add_exclude_file): Initial size no longer needs to
5237 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5238 our own address arithmetic overflow checking.
5240 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5241 (fnmatch): Do not alloca more than 2000 wide characters;
5242 instead, use malloc for large buffers.
5243 Check for address arithmetic overflow, and return -1
5244 with errno set to ENOMEM in that case.
5245 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5246 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5247 instead, return -1. Check for address arithmetic overflow.
5249 2003-10-14 Paul Eggert <eggert@twinsun.com>
5251 Handle invalid suffixes and overflow independently, so that
5252 callers can treat them independently as needed. Fix some bugs in
5253 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5254 suffix for a human-readable blocksize. The major caller-visible
5255 change is the addition of a new
5256 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5257 that both overflow and suffix chars were found.
5259 * human.c (humblock): Don't check separately for invalid suffix
5260 char; that is xstrtoumax's job (now that its bug is fixed).
5261 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5262 INTMAX_MAX]: New macros.
5263 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5264 TYPE_MAXIMUM): New macros.
5265 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5266 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5267 if overflow occurs, as it's what __strtol does and it's more useful
5269 (__xstrtol): If __strtol reports some error other than ERANGE,
5270 reflect it to the caller as LONGINT_INVALID. If it reports
5271 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5272 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5273 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5275 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5276 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5277 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5278 [defined UINTMAX_MAX]: New macros.
5280 2003-10-14 Bruno Haible <bruno@clisp.org>
5282 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5283 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5284 Also use volatile where needed.
5286 2003-10-12 Paul Eggert <eggert@twinsun.com>
5288 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5289 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5290 and define in terms of the other primitives.
5291 * xmalloc.c: Include stdbool.h; do not include exit.h.
5292 (SIZE_MAX): Define if not already defined.
5293 (array_size_overflow): New function.
5294 (xalloc_die): Abort instead of exiting if 'error' returns.
5295 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5296 (xmalloc, xrealloc): Use them.
5297 (xcalloc): Check for address arithmetic overflow.
5298 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5299 a bit faster than strcpy.
5301 2003-10-08 Paul Eggert <eggert@twinsun.com>
5303 Merge getpass from libc, plus a few fixes.
5305 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5306 Include <stdbool.h>.
5307 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5308 __fsetlocking to empty.
5309 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5310 do include <bits/libc-lock.h>.
5311 Do not include <fcntl.h>; not needed.
5312 [_LIBC]: Include <wchar.h>.
5313 (NOTCANCEL_MODE): New macro.
5314 (flockfile, funlockfile) [_LIBC]: New macros.
5315 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5316 [!_LIBC]: New macros.
5317 (call_fclose): New function.
5318 (getpass): Use it. Save tty stream separately; this simplifies the
5319 code and makes it more reliable if stdin happens to equal stdout.
5320 Invoke __fsetlocking on tty.
5321 Handle thread cancellation if needed.
5322 Namespace cleanup (use __tcgetattr, __getline).
5323 Use bool for Booleans.
5324 [USE_IN_LIBIO]: Handle wide streams.
5325 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5326 stream might go where.
5328 * unlocked-io.h: Include <stdio.h>, so that the caller
5329 doesn't have to include <stdio.h> before us.
5330 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5331 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5332 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5333 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5334 if not declared, so that we can use getpass.c code from libc without
5336 (flockfile, ftrylockfile, funlockfile): New macros.
5338 2003-10-06 Bruno Haible <bruno@clisp.org>
5340 * version-etc-2.h: Remove file.
5341 * version-etc-2.c: Remove file.
5343 2003-09-25 Jim Meyering <jim@meyering.net>
5344 Bruno Haible <bruno@clisp.org>
5346 This lets translators provide better translations for the
5347 "Written by ..." part of --version output.
5348 * version-etc.h: Include stdarg.h.
5349 (version_etc_copyright): Declare as readonly.
5350 (version_etc): Make this function variadic with a NULL-terminated list
5351 of author name strings.
5352 (version_etc_va): New declaration.
5353 * version-etc.c: Include stdarg.h, stdlib.h.
5354 (version_etc_copyright): Declare as readonly.
5355 (version_etc_va): New function. Provide a different translatable string
5356 for each possible number of authors < 10. Abbreviate when there are 10
5358 (version_etc): Make this function variadic. Call version_etc_va.
5359 Suggestion from Gary V. Vaughan.
5361 * long-options.h (parse_long_options): Change prototype: the authors
5362 string is moved to the end and becomes variadic.
5363 * long-options.c: Include stdarg.h.
5364 (parse_long_options): Make this function variadic, too.
5365 Call version_etc_va, not version_etc.
5367 2003-10-06 Bruno Haible <bruno@clisp.org>
5369 * fatal-signal.h: New file, from GNU gettext.
5370 * fatal-signal.c: New file, from GNU gettext.
5372 2003-10-04 Karl Berry <karl@gnu.org>
5374 * argp*: update from libc.
5376 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5378 * getpass.c (getpass): Use a no-op fseek when switching from input to
5379 output mode on the same stream.
5381 2003-09-29 Paul Eggert <eggert@twinsun.com>
5383 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5384 Fix arg typo in previous patch.
5386 2003-09-28 Jim Meyering <jim@meyering.net>
5388 * error.c: Correct cpp indentation.
5390 2003-09-27 Paul Eggert <eggert@twinsun.com>
5392 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5393 Omit the special code that used __typeof__, since we worry that
5394 it could be more trouble than it's worth. See:
5395 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5396 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5400 2003-09-26 Jim Meyering <jim@meyering.net>
5402 * error.c (error_tail): Move some declarations
5403 into inner scope where the local variables are used.
5405 2003-09-26 Bruno Haible <bruno@clisp.org>
5407 * stpncpy.h (gnu_stpncpy): New declaration.
5408 (stpncpy): Define as alias for gnu_stpncpy.
5409 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5411 2003-09-26 Paul Eggert <eggert@twinsun.com>
5413 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5414 (error_tail): Do not loop, reallocating temporary buffer, since
5415 the output cannot contain more wide characters than the input
5416 contains bytes, the size must be big enough already. This avoids
5417 one potential size overflow calculation. Check for size overflow
5418 when calculating temporary buffer size. Free temporary buffer
5419 when done, if it was allocated with malloc; this plugs a memory
5420 leak. Remove casts from void * to pointers, that are no longer
5421 needed now that we're assuming C89 or better.
5423 Merge error changes from glibc.
5425 * error.c, error.h: Update copyright notice header to match glibc.
5426 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5427 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5428 Disable cancellation while printing error.
5429 * error.h: Prepend __ to parameter names.
5431 2003-09-25 Karl Berry <karl@gnu.org>
5433 * argp-fmtstream.c, argp-help.c: update from libc.
5435 2003-09-25 Bruno Haible <bruno@clisp.org>
5437 * version-etc-2.h: New file, from version-etc.h with modifications.
5438 * version-etc-2.c: New file, from version-etc.c with modifications.
5440 2003-09-25 Simon Josefsson <jas@extundo.com>
5442 * xgetdomainname.h: New file.
5443 * xgetdomainname.c: New file.
5445 2003-09-25 Simon Josefsson <jas@extundo.com>
5446 Bruno Haible <bruno@clisp.org>
5448 * getdomainname.h: New file.
5449 * getdomainname.c: New file.
5451 2003-09-24 Paul Eggert <eggert@twinsun.com>
5453 * linebuffer.c (freebuffer): Don't free the argument, just
5454 the buffer associated with the argument. Bug reported by
5457 2003-09-19 Karl Berry <karl@gnu.org>
5459 * argp.h: update from libc.
5461 2003-09-16 Paul Eggert <eggert@twinsun.com>
5463 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5464 input error, instead of returning NULL the next time we are called
5465 (and therefore losing track of errno).
5467 2003-09-15 Paul Eggert <eggert@twinsun.com>
5469 * getndelim2.c (getndelim2): Don't trash errno when a read
5470 fails, so that the caller gets the proper errno.
5472 * readutmp.c (read_utmp): Likewise.
5473 Check for fstat error. Close stream and free storage
5476 2003-09-14 Bruno Haible <bruno@clisp.org>
5478 * fwriteerror.h: New file.
5479 * fwriteerror.c: New file.
5481 2003-09-14 Jim Meyering <jim@meyering.net>
5483 * getloadavg.c: Correct cpp indentation.
5484 * strdup.c: Likewise.
5485 * vasnprintf.c: Likewise.
5487 2003-09-12 Paul Eggert <eggert@twinsun.com>
5489 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5490 * obstack.c [!defined _LIBC]: Likewise.
5491 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5492 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5493 * exitfail.c: Don't include stdlib.h; no longer needed.
5495 More changes to assume C89 or better.
5497 * error.c (error_tail): Assume vprintf.
5499 * argmatch.c (getenv): Remove decl.
5500 * progreloc.c (get_full_program_name): Define via prototype.
5501 * setenv.c (clearenv): Likewise.
5502 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5504 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5505 (malloc, memcpy): Remove decls.
5506 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5507 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5508 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5509 (memcpy): Remove macro.
5510 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5511 (__P): Remove. All uses removed.
5512 (PTR): Remove. All uses changed to void *.
5513 (CHAR_BIT, NULL): Remove.
5514 (spaces, zeros, memset_space, memset_zero)
5515 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5517 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5518 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5519 Define with prototype.
5520 Remove now-unnecessary prototype decl.
5521 (extra_args_spec): Assume ANSI C. All uses changed.
5522 (extra_args_spec_iso): Remove.
5523 (my_strftime, emacs_strftimeu): Define via prototype.
5524 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5526 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5527 * strtoimax.c: Include <stdlib.h> unconditionally.
5528 (strtoul, strtol): Remove decls.
5529 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5531 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5532 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5533 (LOCALE_PARAM_PROTO): New macro.
5534 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5535 (INTERNAL (strtol), strtol): Define with a prototype.
5536 (PARAMS): Remove. All uses removed.
5537 * tempname.c: Include <string.h> unconditionally.
5538 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5539 * xgethostname.c (main): Define with a prototype.
5540 * xmalloc.c: Include "xalloc.h" first, to check interface.
5541 Include <stdlib.h> unconditionally.
5542 (calloc, malloc, realloc, free): Remove decls.
5543 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5544 Include <stdlib.h> unconditionally. Sort include file names.
5546 (xstrtod): Define with a prototype.
5547 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5548 (strtol, strtoul): Remove decls.
5550 2003-09-11 Paul Eggert <eggert@twinsun.com>
5552 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5553 Include <stdlib.h>, <string.h> unconditionally.
5554 Remove now-unnecessary cast to char *.
5555 * strnlen.c: Include <string.h> unconditionally.
5556 * yesno.c (yesno): Define with a prototype.
5558 2003-09-10 Bruno Haible <bruno@clisp.org>
5560 * strcspn.c: Include <string.h> unconditionally.
5561 * strpbrk.c: Include <string.h> unconditionally.
5562 * strstr.c: Include <string.h> unconditionally.
5563 * unicodeio.c: Include <string.h> unconditionally.
5564 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5565 * unsetenv.c: Likewise.
5566 * xreadlink.c: Include <stdlib.h> unconditionally.
5567 * yesno.c: Include <stdlib.h> unconditionally.
5568 (rpmatch): Add prototype.
5570 2003-09-10 Jim Meyering <jim@meyering.net>
5572 * error.c: Correct indentation of cpp directives.
5574 2003-09-09 Paul Eggert <eggert@twinsun.com>
5578 * acosl.c (main): Use a prototype.
5579 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5582 * getloadavg.c (getloadavg, main): Define via prototypes.
5584 * getopt.h (struct option.name): Assume C89, and use 'const'.
5585 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5586 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5588 * getopt.c (const): Remove macro.
5589 Include <string.h> unconditionally.
5590 (my_index): Remove; all uses changed to strchr.
5591 (strlen): Remove decl.
5592 (exchange): Remove forward decl; no longer needed.
5593 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5594 Define with prototype.
5595 * getopt1.c (const): Remove macro.
5596 (getopt_long, getopt_long_only, main): Define with prototype.
5598 * getugroups.c: Include <string.h> unconditionally.
5600 * getusershell.c: Include <stdlib.h> unconditionally.
5601 (getusershell, setusershell, endusershell, readname, main):
5602 Define with prototypes.
5604 * group-member.c: Include group-member.h first.
5605 Include <stdlib.h> unconditionally.
5607 * hard-locale.c: Include hard-locale.h first.
5608 Include <stdlib.h>, <string.h> unconditionally.
5610 * hash.c (free, malloc): Remove decls.
5611 Include <stdlib.h> unconditionally.
5613 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5614 (getenv): Do not declare.
5616 * idcache.c: Include <string.h> unconditionally.
5618 * long-options.c: Include long-options.h first, to test interface.
5619 Include <stdlib.h> unconditionally.
5621 * makepath.c: Include makepath.h first, to test interface.
5622 Include <stdlib.h> and <string.h> unconditionally.
5624 * linebuffer.c: Include <stdlib.h>.
5625 (free): Remove decl.
5627 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5628 rpl_malloc returns void *, not char *.
5629 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5631 * md5.h: Include <limits.h> unconditionally.
5632 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5633 (__P): Remove; all uses removed.
5634 * md5.c: Include "md5.h" first.
5635 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5636 md5_buffer, md5_process_bytes, md5_process_block):
5637 Define with prototypes.
5638 * sha.h (__P): Remove all uses. (It wasn't defined??)
5639 * sha.c: Include "sha.h" first.
5640 Include <stdlib.h>, <string.h> unconditionally.
5642 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5643 * memcmp.c (__ptr_t): Likewise.
5644 * memrchr.c (__ptr_t): Likewise.
5645 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5646 Include <string.h> unconditionally.
5647 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5648 * memchr.c: Include <stdlib.h> unconditionally.
5649 * memchr.c (LONG_MAX): Remove.
5650 * memrchr.c (LONG_MAX): Likewise.
5651 * memchr.c (__memchr): Define via a prototype.
5652 * memrchr.c (__memrchr): Likewise.
5653 * memcmp.c (__P): Remove, and remove all uses.
5654 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5655 Remove forward decls; no longer needed.
5656 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5657 Use types required by C89 in prototype.
5659 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5660 * savedir.c: Likewise.
5661 * mkdir.c (free): Remove decl.
5662 * rmdir.c (rmdir): Define with a prototype.
5663 * savedir.c: Include savedir.h first, to test interface.
5665 * mktime.c (STDC_HEADERS): Remove.
5666 Include <stdlib.h>, <string.h> unconditionally.
5668 * modechange.c: Include <stdlib.h> unconditionally.
5669 (malloc): Remove decl.
5671 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5672 (free): Remove decl.
5674 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5675 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5676 (This type really should be intptr_t, but that's a C99ism.)
5677 (_obstack_memcpy): Remove: all uses changed to memcpy.
5678 Include <string.h> unconditionally.
5679 (struct obstack): Assume __STDC__ for types of members
5680 chunkfun, freefun, extra_arg.
5681 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5682 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5683 obstack_begin, obstack_specify_allocation,
5684 obstack_specify_allocation_with_arg, obstack_chunkfun,
5685 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5686 Remove unprototyped decls and the macros that use them.
5687 * obstack.c (POINTER): Remove. All uses changed to void *.
5688 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5689 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5690 (defined __STDC__ && __STDC__)]:
5691 Remove nonprototyped code.
5692 Include <stdlib.h> unconditionally.
5693 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5694 _obstack_allocated_p, _obstack_free, obstack_free,
5695 _obstack_memory_used, print_and_abort):
5696 Define using prototypes.
5697 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5698 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5699 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5700 obstack_next_free, obstack_object_size, obstack_room) [0]:
5701 Remove unused, unprototyped code.
5703 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5705 * physmem.c (physmem_total, physmem_available, main): Define
5708 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5709 (main): Define with a prototype.
5711 * posixver.c (getenv): Remove decl.
5713 * putenv.c (malloc): Returns void *, not char *.
5714 Include <string.h> unconditionally.
5715 (strchr, memcpy, NULL): Do not define.
5717 * readtokens.c: Include readtokens.h first, to test interface.
5718 Include <stdlib.h>, <string.h> unconditionally.
5719 (init_tokenbuffer): Define with a prototype.
5721 * regex.c (PARAMS): Remove. All uses removed.
5722 All uses of _RE_ARGS removed, too.
5723 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5725 (bzero): Assume memset exists.
5726 (memcmp, memcpy, NULL): Remove.
5727 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5728 char, or assignments to local vars of type signed char.
5729 (init_syntax_once, PREFIX(extract_number_and_incr),
5730 PREFIX(print_partial_compiled_pattern),
5731 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5732 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5733 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5734 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5735 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5736 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5737 wcs_compile_range, byte_compile_range, truncate_wchar,
5738 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5739 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5740 count_mbs_length, wcs_re_match_2_internal,
5741 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5742 PREFIX(alt_match_null_string_p),
5743 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5744 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5745 regfree, PREFIX(extract_number)): Define with prototype. Remove
5746 now-unnecessary declaration, if any.
5747 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5749 Remove now-unnecessary casts among pointer types.
5750 * regex.h (_RE_ARGS): Remove. All uses removed.
5752 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5753 (free): Remove decl.
5755 * rpmatch.c: Include <stdlib.h> unconditionally.
5757 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5758 (free): Remove decl.
5760 * save-cwd.c: Include <stdlib.h> unconditionally.
5761 * xgetcwd.c: Likewise.
5763 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5764 (free): Remove decl.
5766 * strchrnul.c (strchrnul): Define with a prototype.
5767 Fix bug: c_in was not converted to char before searching.
5769 The following changes are not K&R related:
5771 * group-member.h: Include <sys/types.h>, so that this file is
5773 * makepath.h: Likewise.
5775 * getusershell.c (readname, default_index, line_size, readname):
5776 Use size_t, not int, for sizes.
5777 (readname): If the size overflows, report an error instead of
5780 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5782 * getndelim2.c: Assume stdlib.h per the C89 spec.
5784 2003-09-08 Paul Eggert <eggert@twinsun.com>
5786 Assume C89 or better; remove K&R cruft.
5787 A few of these changes were first proposed by Derek Robert Price
5788 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5790 * addext.c: Include <string.h> unconditionally.
5791 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5792 Don't declare getenv or malloc.
5794 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5795 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5797 (find_stack_direction, alloca): Use prototypes.
5799 * atexit.c (atexit): Define using a prototype.
5801 * basename.c, dirname.c, stripslash.c:
5802 Include <string.h> unconditionally.
5804 * bcopy.c: Include <stddef.h>.
5805 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5807 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5809 * error.h (error, error_at_line, error_print_progname)
5810 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5811 * error.c: Include error.h first, to check interface.
5812 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5813 (VA_START): Remove; all uses changeed to va_start.
5814 (exit, strerror): Remove decls.
5815 (error_print_progname): Prototype uncondionally.
5816 Don't include <errno.h>; no longer needed.
5817 (private_strerror): Remove.
5818 (error_tail): Always define.
5819 (error, error_at_line): Assume C89 or better; always use prototypes.
5820 * fatal.c: Include "fatal.h" first, to test interface.
5821 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5822 (VA_START): Remove; all uses changed to va_start.
5823 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5825 (exit): Remove decl.
5826 (fatal): Prototype unconditionally. Assume va_start works.
5827 Abort at end, to pacify gcc.
5829 * euidaccess.c (main): Define with a prototype.
5831 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5833 * exitfail.c: Include <stdlib.h> unconditionally.
5835 * fnmatch_.h (__P): Remove. All uses changed to assume
5837 * fnmatch.c: Include fnmatch.h first, to test interface.
5838 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5839 (getenv): Remove decl.
5840 (fnmatch): Define using a prototype.
5841 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5842 (FCT): Define using a prototype.
5844 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5846 * gethostname.c: Include <stddef.h>.
5847 (gethostname): Define with prototype. Length is size_t, not int.
5849 2003-09-08 Paul Eggert <eggert@twinsun.com>
5851 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5852 getversion.c should have been removed then, but was accidentally
5855 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5856 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5858 2003-09-07 Paul Eggert <eggert@twinsun.com>
5860 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5861 copy_tm_result. Bug reported by Simon Josefsson in
5862 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5864 2003-09-06 Paul Eggert <eggert@twinsun.com>
5866 * time_r.c, time_r.h: New files.
5868 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5870 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5871 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5873 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5875 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5876 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5879 * timegm.c: Switch to glibc implementation, with the following changes:
5880 [defined HAVE_CONFIG_H]: Include <config.h>.
5881 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5882 (__mktime_internal) [!defined _LIBC]: New decl.
5883 (__gmtime_r) [!defined _LIBC]: New macro and function.
5884 (timegm): Use a prototype, since gnulib assumes C89.
5885 Do not bother declaring tmp to be const, as it's not really usefu.
5886 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5887 (timegm): Declare only if HAVE_DECL_TIMEGM.
5889 2003-09-03 Paul Eggert <eggert@twinsun.com>
5891 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5892 Bug reported by Lute Kamstra in
5893 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5895 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5896 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5897 course with correspondingly smaller numbers for tomorrow and
5898 yesterday. From Tadayoshi Funaba. Originally installed into
5899 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5902 2003-08-31 Simon Josefsson <jas@extundo.com>
5904 * timegm.h: New file.
5905 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5907 2003-08-31 Karl Berry <karl@gnu.org>
5909 * argp.h: update from libc.
5911 2003-08-28 Bruno Haible <bruno@clisp.org>
5913 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5914 warning on QNX, which defines O_BINARY to 000000.
5916 2003-08-24 Bruno Haible <bruno@clisp.org>
5918 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5919 MSVC7 <stdio.h> is included later.
5921 2003-08-20 Bruno Haible <bruno@clisp.org>
5923 * progname.h: New file, from GNU gettext.
5924 * progname.c: New file, from GNU gettext.
5925 * progreloc.c: New file, from GNU gettext.
5927 2003-08-19 Bruno Haible <bruno@clisp.org>
5929 * xstrdup.c: Assume <string.h> exists.
5931 2003-08-18 Jim Meyering <jim@meyering.net>
5933 * setenv.h: Indent nested cpp directive.
5934 * vasnprintf.c: Remove trailing blanks.
5936 2003-08-17 Simon Josefsson <jas@extundo.com>
5937 Bruno Haible <bruno@clisp.org>
5939 * xstrndup.h: New file.
5940 * xstrndup.c: New file.
5942 2003-08-17 Bruno Haible <bruno@clisp.org>
5944 * strndup.h: New file.
5946 2003-08-16 Paul Eggert <eggert@twinsun.com>
5948 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5949 space, undoing this 2003-08-12 change:
5950 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5952 2003-08-16 Jim Meyering <jim@meyering.net>
5954 Merge from coreutils.
5955 * xstrtoimax.c: #else #if -> #elif.
5956 * xstrtoumax.c: Likewise.
5958 2003-08-15 Paul Eggert <eggert@twinsun.com>
5960 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5961 rather than tab, after '#' in shell-script copyright notices.
5962 Suggested by Bruno Haible.
5964 2003-08-15 Jim Meyering <jim@meyering.net>
5965 and Paul Eggert <eggert@twinsun.com>
5967 Merge from coreutils.
5968 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5969 member but strut utmpx does not. Needed for AIX 4.3.3.
5970 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5972 2003-08-15 Jim Meyering <jim@meyering.net>
5974 Merge from coreutils.
5975 * xgethostname.c: Include <stdlib.h>.
5976 (xghostname): Don't exit for anything other than memory-related
5977 failure; just return NULL.
5978 * userspec.c: Include "posixver.h".
5979 (parse_user_spec): Accept `.' as a separator only
5980 in pre-POSIX-200112 mode.
5981 * strtoimax.c: Use #elif rather than #else #if.
5982 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5983 Remove function, now that we can rely on a working tzset function.
5984 [!_LIBC]: Ensure that the required autoconf test has been run.
5985 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5986 Use underlying_strftime for %r.
5987 * sha.c: Merge in some clean-up and optimization changes from glibc.
5988 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5989 Ensure that it is a multiple of 64.
5990 Rearrange loop exit tests so as to avoid performing an
5991 additional fread after encountering an error or EOF.
5992 * realloc.c: Update copyright date.
5994 2003-08-14 Jim Meyering <jim@meyering.net>
5996 Merge from coreutils.
5997 * obstack.h: Whitespace changes.
5998 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5999 and xcalloc return values.
6000 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6001 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6002 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6003 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6004 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6006 Use mntctl's return value to drive the entry-processing loop, since
6007 we can't rely on the value of the vmt_length member in the last
6008 entry. On some systems doing so could result in exhausting
6009 virtual memory. Based in part on a patch from Mike Jetzer.
6011 2003-08-14 Jim Meyering <jim@meyering.net>
6012 and Paul Eggert <eggert@twinsun.com>
6014 Merges from coreutils, plus other fixes.
6015 * physmem.c: Merge in portability changes from gcc/libiberty
6016 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6017 for credits and details. Thanks to Kaveh Ghazi for helping
6018 to keep these files in sync.
6019 (ARRAY_SIZE): Define it.
6020 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6021 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6022 (memcasecmp): Don't assume size_t fits in unsigned int.
6023 Remove casts and duplicate code.
6024 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6025 (memcpy): Remove definition.
6026 Merge in some clean-up and optimization changes from glibc.
6027 [BLOCKSIZE]: Move definition to top of file.
6028 Ensure that it is a multiple of 64.
6029 Rearrange loop exit tests so as to avoid performing an
6030 additional fread after encountering an error or EOF.
6031 * md5.h (md5_uintptr): Define.
6032 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6033 return to the initial working directory. Preserve errno
6035 * idcache.c: Include "xalloc.h".
6036 (xmalloc, xrealloc): Remove decls.
6037 (getuser): Remove casts no longer required in C89.
6038 * human.c: Include stdio.h, for sprintf.
6039 * group-member.c: Include "xalloc.h".
6040 (xmalloc, xrealloc): Remove decls.
6041 (get_group_info): Remove casts no longer required in C89.
6042 * getusershell.c (readname): Remove casts no longer required in C89.
6043 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6044 * getline.c: Whitespace fix, from coreutils.
6046 2003-08-13 Paul Eggert <eggert@twinsun.com>
6048 * exclude.c: Include <ctype.h>
6049 (IN_CTYPE_DOMAIN): New macro.
6051 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6054 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6055 Undo previous (whitespace-only) change.
6057 2003-08-12 Paul Eggert <eggert@twinsun.com>
6059 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6060 Normalize leading white space and remove trailing white space.
6061 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6062 notice, as per ../config/srclist-update.
6064 Merge from coreutils.
6065 * euidaccess.h: New file.
6066 * euidaccess.c: Include it.
6067 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6068 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6069 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6071 2003-08-11 Bruno Haible <bruno@clisp.org>
6073 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6074 (vasnprintf): Use it instead of wcslen.
6076 2003-08-11 Bruno Haible <bruno@clisp.org>
6078 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6079 value to ensure that _Bool promotes to int. Use #define for _Bool when
6080 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6082 2003-08-10 Karl Berry <karl@gnu.org>
6084 * regex.h: update from libc (whitespace fix).
6086 2003-08-09 Paul Eggert <eggert@twinsun.com>
6088 Merge some files from coreutils. These changes were
6089 originally made by Jim Meyering.
6090 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6091 many older Unixes require this.
6092 * alloca.c (alloca): Remove cast to argument of free;
6093 no longer needed in C89.
6094 * alloca_.h, regex.h: Fix white space to match
6095 what GNU indent does.
6097 2003-08-05 Paul Eggert <eggert@twinsun.com>
6099 * bumpalloc.h: Remove.
6101 2003-08-04 Paul Eggert <eggert@twinsun.com>
6103 * getloadavg.c: Change copyright notice and spacing to conform to
6106 Merge from coreutils.
6107 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6109 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6110 from Karl Berry, implemented by Jim Meyering.
6111 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6112 from Dmitry V. Levin.
6113 Remove anachronistic cast of xrealloc.
6114 * fnmatch_.h (__const): Remove. Use 'const'.
6115 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6116 type. Otherwise, it wouldn't compile with at least /bin/cc on
6117 ymp-cray-unicos9.0.2.X.
6118 Combine two mostly-identical uses of alloca into one.
6119 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6121 2003-08-04 Dave Love <d.love@dl.ac.uk>
6125 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6126 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6127 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6128 obsolete NLIST_NAME_UNION.
6129 [__GNU__]: Undef BSD and FSCALE.
6130 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6132 2003-08-03 Paul Eggert <eggert@twinsun.com>
6134 * stdbool_.h (_Bool): Make it signed char, instead of
6135 an enum type, so that it's guaranteed to promote to int. See:
6136 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6138 2003-07-31 Paul Eggert <eggert@twinsun.com>
6140 * strerror.c: Include config.h, limits.h. Declare sprintf.
6141 (strerror): Don't assume that a printable int fits in 14 bytes.
6143 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6144 Bruno Haible <bruno@clisp.org>
6146 * getline.h (getline, getdelim): Change return type to ssize_t.
6147 * getline.c (getline, getdelim): Likewise.
6148 Remove _GNU_SOURCE define; now it's defined in config.h through
6151 2003-07-22 Paul Eggert <eggert@twinsun.com>
6153 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6154 over-parenthesization in macros.
6156 Sync with coreutils.
6158 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6161 Use `exit_failure' for xalloc and xmemcoll instead of their own
6162 private exit-failure variables.
6163 * xalloc.h (xalloc_exit_failure): Remove.
6164 * xmalloc.c: Likewise. Include exitfail.h.
6165 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6166 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6167 * xmemcoll.c: Likewise. Include exitfail.h.
6168 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6170 2003-07-18 Paul Eggert <eggert@twinsun.com>
6172 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6173 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6174 to test that it can stand by itself. Include "exitfail.h".
6175 Clients should set exit_failure instead.
6176 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6178 2003-07-18 Andreas Schwab <schwab@suse.de>
6180 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6182 2003-07-18 Bruno Haible <bruno@clisp.org>
6184 * getndelim2.h: New file.
6185 * getndelim2.c: Make into a module of its own. Include config.h,
6187 (getndelim2): Make non-static. Change return type to ssize_t.
6188 * getline.h: Change argument names.
6189 * getline.c: Include getndelim2.h instead of getndelim2.c.
6190 * getnline.c: Include getndelim2.h.
6192 2003-07-17 Bruno Haible <bruno@clisp.org>
6194 * Makefile.am: Remove file.
6195 * Makefile.in: Remove file.
6197 2003-07-17 Bruno Haible <bruno@clisp.org>
6199 * getnline.h: New file.
6200 * getnline.c: New file.
6201 * getndelim2.c: New file, extracted from getline.c.
6202 (getndelim2): Renamed from getdelim2, with added nmax argument.
6203 * getline.c: Include getndelim2.c.
6204 (getdelim2): Moved out to getndelim2.c.
6205 (getline, getdelim): Update.
6207 2003-07-15 <karl@gnu.org>
6209 * vasnprintf.c: update from gettext.
6211 2003-07-15 Jim Meyering <jim@meyering.net>
6213 * makepath.c (make_path): Enclose diagnostic in _(...).
6215 2003-07-14 Paul Eggert <eggert@twinsun.com>
6217 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6218 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6219 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6220 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6221 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6222 updated automatically by ../config/srclist-update. This changes
6223 their license from LPGL to GPL.
6225 2003-07-14 Jim Meyering <jim@meyering.net>
6227 Don't emit diagnostics. Let callers do that.
6228 * save-cwd.c: Don't include "error.h".
6229 (save_cwd): Don't call error. Ensure that errno is valid
6230 when returning nonzero.
6232 * save-cwd.h (restore_cwd): Update prototype.
6233 * save-cwd.c (restore_cwd): Remove two parameters.
6234 Simplify. Don't call error upon failure. Let callers do that.
6235 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6236 when auditing is enabled. But don't bother updating the #if.
6238 2003-07-14 Simon Josefsson <jas@extundo.com>
6240 * mempcpy.h: New file.
6241 * mempcpy.c: New file.
6243 2003-07-14 Paul Eggert <eggert@twinsun.com>
6245 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6246 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6247 unicodeio.c, unicodeio.h, unlocked-io.h:
6248 Switch from LGPL to GPL.
6250 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6252 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6253 it breaks C++ compilation.
6254 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6256 2003-07-10 Jim Meyering <jim@meyering.net>
6258 * vasnprintf.c: Remove trailing blanks.
6259 Make cpp indentation consistent.
6261 2003-07-09 Paul Eggert <eggert@twinsun.com>
6263 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6264 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6265 Switch from LGPL to GPL.
6267 2003-07-07 Paul Eggert <eggert@twinsun.com>
6269 * mktime.c: Fix some boundary cases and remove need for floating point.
6271 Issue a compile-time diagnostic if time_t is floating point, or if
6272 two's complement arithmetic is not in effect, or if arithmetic
6273 right shift does not propagate the sign. These assumptions were
6274 all in the original code but they weren't checked.
6276 (TIME_T_MIDPOINT, verify): New macros.
6277 (__isleap): Remove; it has integer overflow problems.
6278 (leapyear): New function, without those problems.
6279 (ydhms_tm_diff): Remove; splitting into two parts.
6280 (ydhms_diff): New function, containing the arithmetic part of
6281 the old ydhms_tm_diff function. Issue a compile-time
6282 diagnostic if we are not using C99 integer division.
6283 Avoid casts when possible.
6284 (guess_time_tm): New function, containing the checking part of
6285 the old ydhms_tm_diff function. Return the new value, rather than
6286 the difference between it and the old. Accept a new argument T
6287 so that *T specifies the old value. Check for overflow in the result.
6289 (__mktime_internal): Use a time_t offset, not a long int offset.
6290 This undoes the 2003-06-04 change, which is no longer needed now
6291 that we have better overflow checking.
6292 (localtime_offset): Likewise.
6294 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6295 and long are 64-bit but int is only 32-bit.
6296 (ydhms_diff): Use long int to store year1 and yday1.
6297 Issue a compile-time diagnostic if long int is not wide enough.
6299 (__mktime_internal): Use long int to store adjusted year and yday.
6300 Use plain C rather than preprocessor commands, if that doesn't
6302 Check for overflow (and try to repair) after each probe
6303 rather than checking only at the very end. This avoids some bugs
6304 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6305 does not equal GMT offset at maximum time).
6306 Use integer to check for overflow rather than floating point; this
6307 is more portable to non-IEEE hosts, and is a tad faster.
6308 When we detect that we are oscillating between two values,
6309 don't check whether tm_isdst has the requested value, since
6310 we already know the answer. When tm_isdst has the wrong value,
6311 use a different heuristic to find the right one, based on the
6312 extreme values actually observed in practice in tz2003a,
6313 rather than the (overly optimistic) "previous 3 calendar quarters".
6315 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6316 "T const" to accommodate glibc style.
6317 (check_result): Use less-confusing report format. "long" -> "long int.
6319 Don't loop if the iteration overflows time_t.
6320 Allow a negative step in the iteration.
6322 2003-07-01 Paul Eggert <eggert@twinsun.com>
6324 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6325 having it depend on HAVE_SYS_TYPES_H.
6327 2003-06-25 Bruno Haible <bruno@clisp.org>
6329 * readlink.c: New file.
6331 2003-06-20 Bruno Haible <bruno@clisp.org>
6333 Assume C89, so PARAMS isn't needed.
6334 * unicodeio.h (PARAMS): Remove.
6335 * unicodeio.c: Don't use PARAMS.
6337 2003-06-18 Jim Meyering <jim@meyering.net>
6339 Merge changes from coreutils.
6340 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6341 Remove explicit declarations of xmalloc and realloc.
6343 (read_utmp): Remove anachronistic cast of xmalloc.
6345 2003-06-17 Paul Eggert <eggert@twinsun.com>
6347 Assume C89, so PARAMS isn't needed.
6348 * backupfile.h (PARAMS): Remove. All uses removed.
6349 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6350 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6351 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6352 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6353 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6354 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6355 xstrtol.h: Likewise.
6356 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6357 same.h, strverscmp.h: Do not include config.h; no longer needed.
6358 Anyway, config.h should always be included before any other file.
6360 2003-06-11 Simon Josefsson <jas@extundo.com>
6362 * sysexit_.h: New file.
6364 2003-05-20 Derek Price <derek@ximbiot.com>
6366 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6368 2003-06-10 Simon Josefsson <jas@extundo.com>
6370 * strchrnul.h: New file.
6371 * strchrnul.c: New file.
6373 2003-06-10 Simon Josefsson <jas@extundo.com>
6375 * argp.h: New file, from glibc.
6376 * argp-ba.c: New file, from glibc.
6377 * argp-eexst.c: New file, from glibc.
6378 * argp-fmtstream.c: New file, from glibc.
6379 * argp-fmtstream.h: New file, from glibc.
6380 * argp-fs-xinl.c: New file, from glibc.
6381 * argp-help.c: New file, from glibc.
6382 * argp-namefrob.h: New file, from glibc.
6383 * argp-parse.c: New file, from glibc.
6384 * argp-pv.c: New file, from glibc.
6385 * argp-pvh.c: New file, from glibc.
6386 * argp-xinl.c: New file, from glibc.
6388 2003-06-07 Jim Meyering <jim@meyering.net>
6390 * readtokens.h: Put `Free Software Foundation, Inc.'
6391 in place of my name in the copyright comment.
6392 Remove definition and uses of __P.
6395 * stat.c: Don't declare xmalloc explicitly.
6396 Instead, include "xalloc.h".
6397 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6398 xrealloc, and xcalloc return values.
6399 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6401 * xgetcwd.h: Remove definition/uses of PARAMS.
6403 2003-06-06 Jim Meyering <jim@meyering.net>
6405 * stdbool_.h: Renamed from stdbool.h.in.
6407 2003-06-06 Jim Meyering <jim@meyering.net>
6409 Merge from coreutils.
6410 * same.c: (same_name): Declare *_basename locals to be `const'.
6411 Consolidate declarations and initializations of *_base* locals.
6413 Merge from coreutils.
6414 This avoids a core dump on systems without GNU putenv,
6415 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6416 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6417 (unsetenv): New static function, from GNU libc.
6418 (rpl_putenv): Use it.
6420 * modechange.c: Remove trailing blanks.
6422 Merge from coreutils.
6423 * fsusage.c: Remove declaration of statfs.
6424 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6426 * posixtm.c: Include <stdbool.h> unconditionally.
6428 2003-06-05 Paul Eggert <eggert@twinsun.com>
6430 * mktime.c (__mktime_internal): When resolving a tm_isdst
6431 mismatch, look in future quarters as well as past. This fixes a
6432 bug when processing fall-backwards gaps immediately after a long
6433 period of daylight-saving time.
6435 * mktime.c: Assume freestanding C89 or better.
6436 (HAVE_LIMITS_H): Remove. Assume it's 1.
6437 (__P): Remove; not used.
6438 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6439 (mktime, not_equal_tm, print_tm, check_result,
6440 main): Use prototypes. Use const * where appropriate.
6441 (main): Fix typo in testing code that uncovered by above changes.
6442 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6444 2003-06-04 Paul Eggert <eggert@twinsun.com>
6446 * mktime.c: Fix Debian bug 177940
6447 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6448 (localtime_offset): Now long int, not time_t, because we want it
6449 to be guaranteed to be signed. All uses changed.
6450 (__mktime_internal): If overflow would occur when adding offset,
6453 Merge 'human' changes from coreutils. Rewrite to support
6454 locale-specific notations like thousands separators.
6455 * human.c: Simplify authorship notice.
6456 Include human.h immediately after config.h.
6457 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6458 <limits.h>: Do not include, since human.h does.
6459 (SIZE_MAX, UINTMAX_MAX): New macros.
6460 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6461 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6462 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6463 (power_letter): Renamed from suffixes.
6464 (generate_suffix_backwards): Remove.
6465 (adjust_value): Now takes int style (because of human.h changes)
6466 and long double value (for greater precision on some platforms).
6467 (group_number): New function.
6468 (human_readable): Use it. Use integer options, not enum.
6469 Put the options before the sizes in the arg list.
6470 Support all the new options.
6471 The old human_readable function has been removed;
6472 use inttostr.h instead.
6473 (human_readable, default_block_size, humblock):
6474 Use uintmax_t, not int, for block sizes.
6475 (human_readable_inexact, block_size_types): Remove.
6476 (block_size_opts): New constant.
6477 (human_options): Renamed from human_block_size, with new signature
6478 that allows block sizes up to UINTMAX_MAX. All callers changed.
6479 * human.h: Add copyright and authorship notice.
6480 Include <limits.h> and <stdbool.h> unconditionally.
6481 (PARAMS): Remove. All uses removed.
6482 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6483 (enum human_inexact_style): Remove tag; now a nameless enum.
6484 (human_floor, human_ceiling, human_round_to_even): Now have
6485 values 2, 0, 1 rather than -1, 1, 0.
6486 (human_group_digits, human_suppress_point_zero, human_autoscale,
6487 human_base_1024, human_SI, human_B): New constants.
6488 (human_readable_inexact, human_block_size): Remove.
6489 (human_readable): Size args are now uintmax_t, not int.
6490 (human_options): New decl.
6492 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6493 unnecessary now that we assume C89 or better. This change
6494 imported from coreutils.
6496 * mktime.c (__mktime_internal): Do not reject negative timestamps
6497 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6498 in the 2003-05-30 sync from glibc.
6500 .h files should stand alone, but we shouldn't include <sys/types.h>
6501 if we can get away with just <stddef.h>.
6503 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6504 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6505 rather than <sys/types.h>, as we merely need size_t.
6506 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6508 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6509 Include <stdio.h>, to get FILE.
6510 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6511 memcasecmp.h has included <stddef.h> and all we need is size_t.
6512 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6513 our interface, instead of including <sys/types.h>
6515 2003-06-02 Paul Eggert <eggert@twinsun.com>
6518 Fix some minor time-related bugs with POSIX time arguments.
6519 Some valid time stamps were being rejected (notably -1, and
6520 time stamps before 1900 on 64-bit hosts). And some invalid
6521 time stamps were being accepted, e.g. September 31.
6523 * posixtm.h (posixtime): Return bool instead of time_t, so
6524 that we can return (time_t) -1 successfully.
6525 * posixtm.c: Likewise.
6526 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6527 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6528 (t): Remove static var.
6529 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6530 of static var. All uses changed.
6531 (year): Do not reject years before 1900; they can occur with
6533 (posix_time_parse): Do not check for out-of-range components;
6534 that is now the caller's responsibility, since our checks were
6535 only approximations.
6536 (posixtime): Use mktime to check for out-of-range components,
6537 since it knows them exactly.
6538 If mktime returns (time_t) -1, check whether an error actually occurred
6539 by invoking localtime on -1.
6540 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6541 posixtime failures better.
6542 Improve the test data (in comments only).
6544 2003-05-30 <karl@gnu.org>
6546 * mktime.c: update from libc.
6548 2003-05-30 Bruno Haible <bruno@clisp.org>
6550 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6551 * localcharset.h: Likewise.
6552 * localcharset.c: Likewise.
6554 2003-05-28 Paul Eggert <eggert@twinsun.com>
6556 Assume the headers required for C89 freestanding compilers.
6557 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6558 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6559 without checking for HAVE_LIMITS_H.
6560 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6561 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6563 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6564 * exclude.c: Include <stdbool.h> unconditionally.
6565 * tempname.c: Include <stddef.h> unconditionally.
6566 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6567 * modechange.c, rpmatch.c (NULL): Don't define, since
6568 <stddef.h> does that.
6569 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6570 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6571 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6572 * xstrtol.c: Likewise.
6573 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6574 * savedir.c: Include <stddef.h> instead of defining NULL.
6576 * addext.c (addext): Use assignment rather than cast, to avoid
6577 warnings on some platforms.
6579 * mktime.c (__mktime_internal): Do not reject negative timestamps
6582 2003-05-10 Bruno Haible <bruno@clisp.org>
6584 * linebreak.c (iconv_string_length): Don't return -1 just because the
6585 string is longer than 4 KB.
6587 2003-05-12 Jim Meyering <jim@meyering.net>
6589 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6590 the space-padded-by-default conversion specifiers, %e, %k, %l.
6592 2003-05-03 Bruno Haible <bruno@clisp.org>
6594 Upgrade to Unicode-4.0.
6595 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6596 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6597 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6598 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6599 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6600 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6601 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6602 Change width of U+E0100..U+E01EF from 1 to 0.
6604 2003-04-25 Bruno Haible <bruno@clisp.org>
6606 * copy-file.c: Include <stddef.h>, for size_t.
6608 2003-04-25 Jim Meyering <jim@meyering.net>
6610 * copy-file.c (copy_file_preserving): Declare buf_size to be
6611 of type size_t, not int.
6613 2003-04-11 Jim Meyering <jim@meyering.net>
6615 Merge changes from Coreutils.
6617 2003-03-22 Jim Meyering <jim@meyering.net>
6619 * strftime.c (widen): Cast alloca return value to proper type.
6621 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6624 * strftime.c (my_strftime): Handle very large width
6625 specifications for numeric values correctly. Improve checks for
6628 2003-01-19 Jim Meyering <jim@meyering.net>
6630 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6631 (nl_get_alt_digit) [! defined my_strftime]: Define.
6632 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6633 _nl_get_alt_digit and _nl_get_walt_digit.
6635 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6636 These changes have no effect outside of _LIBC.
6638 2003-04-10 Bruno Haible <bruno@clisp.org>
6640 * findprog.h: New file, from GNU gettext.
6641 * findprog.c: New file, from GNU gettext.
6643 2003-04-05 Jim Meyering <jim@meyering.net>
6645 Merge changes from Coreutils.
6647 * exclude.h (PARAMS): Remove definition and uses.
6648 * exclude.c: Remove uses of `PARAMS'.
6650 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6651 Add test-cases for DOS filenames. Declare program_name.
6652 (main): Set up program_name. Patch by Rich Dawe.
6654 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6656 Use mntctl's return value to drive the entry-processing loop, since
6657 we can't rely on the value of the vmt_length member in the last
6658 entry. On some systems doing so could result in exhausting
6659 virtual memory. Based in part on a patch from Mike Jetzer.
6661 2003-04-04 Bruno Haible <bruno@clisp.org>
6663 * linebreak.h: New file, from GNU gettext.
6664 * linebreak.c: New file, from GNU gettext with slight modifications.
6665 * lbrkprop.h: New file, from GNU gettext.
6667 2003-04-03 Bruno Haible <bruno@clisp.org>
6669 * utf8-ucs4.h: New file, from GNU gettext.
6670 * utf16-ucs4.h: New file, from GNU gettext.
6671 * ucs4-utf8.h: New file, from GNU gettext.
6672 * ucs4-utf16.h: New file, from GNU gettext.
6674 2003-04-02 Bruno Haible <bruno@clisp.org>
6676 * binary-io.h: New file, from GNU gettext.
6678 2003-04-01 Bruno Haible <bruno@clisp.org>
6680 * pathname.h: New file, from GNU gettext.
6681 * concatpath.c: New file, from GNU gettext.
6683 2003-03-30 Bruno Haible <bruno@clisp.org>
6685 * copy-file.c (copy_file_preserving): Don't set owner if the function
6686 chown() doesn't exist.
6688 2003-03-28 Bruno Haible <bruno@clisp.org>
6690 * copy-file.h: New file, from GNU gettext.
6691 * copy-file.c: New file, from GNU gettext.
6693 2003-03-18 Jim Meyering <jim@meyering.net>
6695 * quote.c (quote_n): Fix typo in comment.
6697 2003-03-14 Jim Meyering <jim@meyering.net>
6699 Merge changes from Coreutils.
6700 * obstack.h (obstack_object_size): Declare temporary, __o,
6701 to be const, in order to avoid warnings.
6702 (obstack_room): Likewise.
6703 (obstack_empty_p): Likewise.
6705 2003-03-13 Paul Eggert <eggert@twinsun.com>
6707 Merge changes from Bison.
6708 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6709 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6710 when compiling Bison 1.875's `bitset bset = obstack_alloc
6711 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6712 * hash.c: Include <stdbool.h> unconditionally.
6714 2003-03-09 Paul Eggert <eggert@twinsun.com>
6716 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6717 Reported by Bruce Becker; see:
6718 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6720 2003-03-03 Paul Eggert <eggert@twinsun.com>
6721 Bruno Haible <bruno@clisp.org>
6723 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6724 Reported by John Hughes, see
6725 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6727 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6729 * poll_.h: New file.
6732 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6734 * mathl.h: New file.
6735 * acosl.c: New file.
6736 * asinl.c: New file.
6737 * atanl.c: New file.
6738 * ceill.c: New file.
6741 * floorl.c: New file.
6742 * frexpl.c: New file.
6743 * ldexpl.c: New file.
6745 * sincosl.c: New file.
6747 * sqrtl.c: New file.
6749 * trigl.c: New file.
6750 * trigl.h: New file.
6752 2003-02-17 Bruno Haible <bruno@clisp.org>
6754 * mkdtemp.h: New file, from GNU gettext.
6755 * mkdtemp.c: New file, from GNU gettext.
6757 2003-01-31 Bruno Haible <bruno@clisp.org>
6759 * rename.c: #undef rename before defining rpl_rename.
6760 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6762 2003-01-30 Bruno Haible <bruno@clisp.org>
6764 * printf-args.h: New file, from GNU gettext.
6765 * printf-args.c: New file, from GNU gettext.
6766 * printf-parse.h: New file, from GNU gettext.
6767 * printf-parse.c: New file, from GNU gettext.
6768 * vasnprintf.h: New file, from GNU gettext.
6769 * vasnprintf.c: New file, from GNU gettext.
6770 * asnprintf.c: New file, from GNU gettext.
6771 * vasprintf.h: New file, from GNU gettext with modifications.
6772 * vasprintf.c: New file, from GNU gettext.
6773 * asprintf.c: New file, from GNU gettext.
6775 2003-01-29 Bruno Haible <bruno@clisp.org>
6777 * stpncpy.h: New file, from GNU gettext with modifications.
6778 * stpncpy.c: New file, from GNU gettext with modifications.
6780 2003-01-28 Bruno Haible <bruno@clisp.org>
6782 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6784 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6787 2003-01-27 Bruno Haible <bruno@clisp.org>
6789 * xsetenv.h: New file, from GNU gettext.
6790 * xsetenv.c: New file, from GNU gettext.
6792 2003-01-23 Bruno Haible <bruno@clisp.org>
6794 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6796 2003-01-22 Bruno Haible <bruno@clisp.org>
6798 * exit.h: New file, from GNU gettext.
6800 2003-01-11 Bruno Haible <bruno@clisp.org>
6802 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6803 * strcase.h (strcasecmp, strncasecmp): Likewise.
6805 2003-01-14 Jim Meyering <jim@meyering.net>
6807 * same.c (same_name): Tweak a comment.
6809 2003-01-11 Bruno Haible <bruno@clisp.org>
6811 * same.c (same_name): Reorder tests so as to avoid calling stat()
6812 when a string comparison is sufficient.
6814 2003-01-11 Bruno Haible <bruno@clisp.org>
6816 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6819 2003-01-11 Bruno Haible <bruno@clisp.org>
6821 * hash-pjw.c: Add comment about low quality of this function.
6823 2003-01-12 Paul Eggert <eggert@twinsun.com>
6825 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6826 to avoid collisions with libcurses and libreadline.
6828 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6829 * getstr.h, getstr.c: Remove.
6830 * getline.c: Include "getline.h", to check interface.
6831 Move body of old getstr.c here: this defines MIN_CHUNK and
6832 declares getdelim2, which is renamed from getstr.
6833 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6835 * linebuffer.c (readlinebuffer): Renamed from readline.
6837 * linebuffer.h: Likewise.
6838 (readline): Remove backward-compatibility macro.
6840 2003-01-12 Jim Meyering <jim@meyering.net>
6842 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6844 2003-01-10 Bruno Haible <bruno@clisp.org>
6846 * alloca_.h: New file.
6847 * getdate.y: Unconditionally include alloca.h.
6848 * makepath.c: Likewise.
6849 * setenv.c: Likewise.
6850 * userspec.c: Likewise.
6852 2003-01-09 Bruno Haible <bruno@clisp.org>
6854 * stdbool.h.in: New file.
6856 2003-01-08 Bruno Haible <bruno@clisp.org>
6858 * safe-read.c: Include specification header first, to ensure its
6860 * full-write.c: Likewise.
6862 2003-01-08 Jim Meyering <jim@meyering.net>
6864 * full-write.c: Undefine and define-away `const' after inclusion
6865 of errno.h, not before. Suggestion from Bruno Haible.
6867 2003-01-07 Jim Meyering <jim@meyering.net>
6869 * full-write.c: Rework so that it may serve to define full_read, too.
6870 * full-read.c: Simply #define FULL_READ and include full-write.c.
6872 2003-01-06 Jim Meyering <jim@meyering.net>
6874 * version-etc.c: Update year in translatable copyright string.
6876 2002-12-25 Bruno Haible <bruno@clisp.org>
6878 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6879 * xstrtol.h: Likewise.
6880 * xstrtoimax.c: Likewise.
6881 * xstrtoumax.c: Likewise.
6882 * human.h: Likewise.
6884 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6885 on systems that have <inttypes.h> but not <stdint.h>.
6887 2002-12-31 Paul Eggert <eggert@twinsun.com>
6889 * memcoll.c (memcoll): Fall back on a simple algorithm using
6890 memcmp if strcoll doesn't work.
6892 2002-12-23 Bruno Haible <bruno@clisp.org>
6894 * localcharset.h: New file.
6895 * localcharset.c: Include it.
6896 * unicodeio.c: Likewise.
6898 2002-12-22 Bruno Haible <bruno@clisp.org>
6900 * utime.c (utime_null): No need to call ftruncate if the file was
6903 2002-12-23 Bruno Haible <bruno@clisp.org>
6905 * memcoll.c (STRCOLL): New macro.
6908 2002-12-22 Bruno Haible <bruno@clisp.org>
6910 * getstr.h (getstr): Define, to avoid clash with libcurses.
6911 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6913 2002-12-22 Bruno Haible <bruno@clisp.org>
6915 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6917 2002-12-23 Bruno Haible <bruno@clisp.org>
6919 * getline.h: Include <stddef.h>, for size_t.
6921 * unicodeio.h: Include <stddef.h>, for size_t.
6922 * unicodeio.c: Don't include <stddef.h>.
6924 2002-12-17 Bruno Haible <bruno@clisp.org>
6926 * canon-host.c (strdup): Remove unused declaration.
6928 * fsusage.c: Include full_read.h.
6929 (get_fs_usage): Use full_read instead of safe_read.
6931 * utime.c (utime_null): Use SAFE_READ_ERROR.
6933 2002-12-11 Bruno Haible <bruno@clisp.org>
6935 * setenv.h: Rewritten to cope with systems that have setenv() but not
6937 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6940 2002-12-11 Bruno Haible <bruno@clisp.org>
6942 * setenv.c (alloca): Fall back to malloc.
6944 (setenv): Use freea() to free memory allocated with alloca().
6946 2002-11-13 Bruno Haible <bruno@clisp.org>
6948 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6949 function declarations.
6950 * unsetenv.c (unsetenv): Likewise.
6952 2002-03-04 Bruno Haible <bruno@clisp.org>
6954 Portability to AIX 4.3.3.
6955 * unsetenv.c: New file, extracted from setenv.c.
6956 * setenv.c: Move the unsetenv() function to unsetenv.c.
6958 2001-12-20 Bruno Haible <bruno@clisp.org>
6960 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6961 use malloc instead. For SunOS 4.
6963 2001-12-11 Bruno Haible <bruno@clisp.org>
6965 * setenv.c: Declare alloca.
6966 (compar_fn_t): New typedef.
6967 (KNOWN_VALUE, STORE_VALUE): Use it.
6969 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6972 2002-12-10 Paul Eggert <eggert@twinsun.com>
6974 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6975 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6976 Choose values that are less likely to collide with system fnmatch
6978 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6979 defined (e.g., a pure POSIX system).
6980 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6981 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6983 2002-12-06 Jim Meyering <jim@meyering.net>
6985 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6987 Merge in changes from libc's misc/error.c, in preparation
6988 for the merge of gnulib's changes back into libc.
6990 * error.c (_): Define only if not already defined.
6991 Move definition to follow all #include directives.
6992 Include unlocked-io.h only if !_LIBC.
6993 [_LIBC]: Include <libio/libioP.h>.
6994 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6995 (fflush): Tweak definition to use INTUSE.
6998 2002-12-05 Paul Eggert <eggert@twinsun.com>
7000 * alloca.c [defined emacs]: Include "lisp.h".
7001 (xalloc_die) [defined emacs]: New macro.
7002 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7003 [! defined emacs]: Include <xalloc.h>.
7004 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7005 (pointer): Typedef to POINTER_TYPE *.
7006 (malloc): Remove decl; we now always use xmalloc.
7007 (alloca): Use old-style definition, since Emacs needs this.
7008 Check for arithmetic overflow when computing combined size.
7010 2002-12-04 Paul Eggert <eggert@twinsun.com>
7012 Do not generate unlocked-io.h automatically, since it's easier to
7013 maintain it by hand.
7015 * unlocked-io.h: New file, from GNU diffutils,
7016 but with proper copyright notice and attribution.
7018 * Makefile.am: Add copyright notice.
7019 (libfetish_a_SOURCES): Add unlocked-io.h.
7020 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7021 (DISTCLEANFILES, io_functions): Remove macros.
7022 (EXTRA_DIST): Remove gen_uio.
7023 (unlocked-io.h): Remove rule.
7025 2002-12-04 Jim Meyering <jim@meyering.net>
7027 Reflect the fact that stat.c and lstat.c are no longer generated.
7028 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7029 (DISTCLEANFILES): Likewise.
7030 (EXTRA_DIST): Likewise.
7031 (all_local): Don't depend on stat.c or lstat.c.
7032 (stat.c, lstat.c): Remove rules.
7033 (EXTRA_DIST): Remove xstat.in.
7035 * xstat.in: Remove file. Contents moved into stat.c.
7036 * stat.c: New file. Contents mostly from xstat.in.
7037 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7038 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7040 * safe-read.c: Rework so that it may serve to define safe_write, too.
7041 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7043 2002-12-03 Jim Meyering <jim@meyering.net>
7045 * safe-read.c, safe-write.c: Change variable names and comments, but
7046 not semantics, to minimize the differences between these two files.
7047 (safe_read): Change comment to mention SAFE_READ_ERROR.
7049 * safe-read.c (IS_EINTR): Define.
7050 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7052 2002-12-02 Bruno Haible <bruno@clisp.org>
7054 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7055 Define, taken from safe-read.c.
7056 (INT_MAX): Provide fallback.
7057 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7058 * safe-write.h (SAFE_WRITE_ERROR): Define.
7060 * safe-read.c (EINTR): Remove definition.
7061 (safe_read): Don't use EINTR if it is absent.
7063 2002-12-02 Jim Meyering <jim@meyering.net>
7065 * safe-read.c (EINTR): Define.
7066 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7067 (INT_MAX): Provide fallback.
7068 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7070 * safe-read.h (SAFE_READ_ERROR): Define.
7072 2002-12-01 Jim Meyering <jim@meyering.net>
7074 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7075 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7077 2002-11-27 Paul Eggert <eggert@twinsun.com>
7079 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7080 hash_rehash): Replace `if (limit <= value) abort ();' with
7081 `if (! (value < limit)) abort ();', for readability.
7083 2002-11-26 <karl@gnu.org>
7085 * strdup.c: copy from libc again, with jim's ok.
7086 * .cppi-disable: re-add strdup.c
7088 2002-11-25 <karl@gnu.org>
7090 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7091 instead of "strtol.c".
7093 2002-11-25 Jim Meyering <jim@meyering.net>
7095 * mktime.c: Sync from libc, now that it has the latest fix.
7097 2002-11-24 <karl@gnu.org>
7099 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7100 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7102 2002-11-24 Jim Meyering <jim@meyering.net>
7104 Update from coreutils:
7106 * mktime.c: Merge in changes from libc.
7108 Avoid a link-time failure on some Linux systems.
7109 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7110 (__mon_yday): Declare with the STATIC attribute.
7111 (__mktime_internal): Likewise.
7112 Based on a report from Greg Schafer.
7114 2002-11-23 Jim Meyering <jim@meyering.net>
7116 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7117 Use `unsigned', not `int', as type of index.
7119 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7121 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7123 2002-11-22 Paul Eggert <eggert@twinsun.com>
7125 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7126 hint that one should use `if (! x) abort ();' rather than `assert
7127 (x);', and anyway it's one less thing to worry about configuring.
7128 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7129 hash_rehash, hash_insert): Use abort rather than assert.
7131 2002-11-22 Paul Eggert <eggert@twinsun.com>
7133 * quotearg.h: Allow multiple inclusion by surrounding with
7134 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7135 so that we can be included first.
7136 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7137 * quotearg.c: Include quotearg.h immediately after config.h.
7138 No need to include stddef.h or sys/types.h any more.
7139 Surround local include files with "", not "<>".
7140 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7141 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7142 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7143 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7144 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7145 (ISPRINT): Remove; no longer needed now that we assume C89.
7147 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7150 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7151 quotearg_char): Use SIZE_MAX rather than
7152 (size_t) -1 when we are talking about "infinity".
7154 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7156 2002-11-22 Bruno Haible <bruno@clisp.org>
7158 * safe-read.h: Assume C89. Add comments.
7159 (safe_read): Change return type to size_t.
7160 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7161 counts > SSIZE_MAX correctly.
7162 * safe-write.h: New file.
7163 * safe-write.c: New file.
7164 * full-read.h: New file.
7165 * full-read.c: New file.
7166 * full-write.h: Assume C89. Add comments.
7167 * full-write.c: Include safe-write.h.
7168 (full_write): Rewritten to use safe_write.
7169 Suggested by Jim Meyering and Paul Eggert.
7171 2002-11-21 Bruno Haible <bruno@clisp.org>
7173 Remove case insensitive option matching.
7174 * argmatch.h (argcasematch): Remove declaration.
7175 (ARGCASEMATCH): Remove macro.
7176 (__xargmatch_internal): Remove case_sensitive argument.
7177 (XARGMATCH): Update.
7178 (XARGCASEMATCH): Remove macro.
7179 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7180 case_sensitive argument.
7181 (argcasematch): Remove function.
7182 (__xargmatch_internal): Remove case_sensitive argument.
7183 (main): Use XARGMATCH instead of XARGCASEMATCH.
7185 * xmalloc.c: Change compile-time error message. Add comment about
7186 required autoconf version.
7188 2002-11-21 Jim Meyering <jim@meyering.net>
7190 * strdup.c (strdup): Tweak comment and initial #if/#include.
7192 Merge in changes from the coreutils.
7194 2002-09-25 Paul Eggert <eggert@twinsun.com>
7195 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7196 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7197 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7198 int. Work more efficiently if X is the same width as uintmax_t.
7199 Do not compare X to -1, to avoid bogus compiler warning.
7200 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7201 Don't assume that f_frsize and f_bsize are the same type.
7203 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7206 * makepath.c (make_path): Restore umask *before* creating the final
7208 (make_path): Minor reformatting.
7210 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7211 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7213 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7214 ones. At least on GNU/Linux systems, `auto' means something else.
7217 2002-11-20 Paul Eggert <eggert@twinsun.com>
7219 Merge argmatch cleanups from Bison. Assume C89.
7221 * argmatch.c: Include config.h here, not in argmatch.h.
7222 Include stdlib.h, for EXIT_FAILURE.
7223 Always include <string.h>, since we assume C89.
7224 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7225 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7226 Include <stddef.h> instead, since it's all we need for size_t.
7227 (PARAMS): Remove. All uses removed.
7228 (ARRAY_CARDINALITY): Do not bother to #undef.
7229 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7230 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7231 Remove unnecessary parentheses.
7232 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7233 Insert necessary parentheses.
7234 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7235 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7237 2002-11-19 Bruno Haible <bruno@clisp.org>
7239 * mbswidth.c: Include mbswidth.h right at the beginning.
7240 * mbswidth.h: Include <stddef.h>, for size_t.
7242 * mbswidth.h (PARAMS): Remove macro.
7243 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7244 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7246 * gcd.h (PARAMS): Remove macro.
7247 (gcd): Use ANSI C function declarations.
7248 * gcd.c (gcd): Likewise.
7250 2002-11-15 Bruno Haible <bruno@clisp.org>
7252 * strcspn.c: Include <stddef.h>.
7253 (strcspn): Use ANSI C function declaration. Change return type to
7255 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7256 (strpbrk): Use NULL.
7257 * strpbrk.h (PARAMS): Remove macro.
7258 (strpbrk): Use ANSI C function declaration.
7259 * strstr.c: Don't include <sys/types.h>.
7260 * strstr.h (PARAMS): Remove macro.
7261 (strstr): Use ANSI C function declarations.
7263 2002-11-06 Bruno Haible <bruno@clisp.org>
7265 * gcd.h (gcd): Change argument type to 'unsigned long'.
7266 * gcd.c (gcd): Likewise.
7268 2002-11-05 Bruno Haible <bruno@clisp.org>
7270 * gcd.h: New file, from gettext-0.11.5.
7271 * gcd.c: New file, from gettext-0.11.5.
7273 2002-11-05 Bruno Haible <bruno@clisp.org>
7275 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7276 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7277 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7278 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7280 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7281 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7283 * closeout.c: Include gettext.h instead of <libintl.h>.
7284 * human.c: Include gettext.h instead of <libintl.h>.
7285 * quotearg.c: Include gettext.h instead of <libintl.h>.
7286 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7287 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7288 * userspec.c: Include gettext.h instead of <libintl.h>.
7289 * version-etc.c: Include gettext.h instead of <libintl.h>.
7290 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7291 (textdomain): Remove definition.
7292 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7294 * long-options.c: Remove include of <libintl.h> and definition of _.
7295 * same.c: Remove include of <libintl.h> and definition of _.
7297 2002-11-04 Bruno Haible <bruno@clisp.org>
7299 * stpcpy.h: New file, from GNU gettext-0.11.5.
7300 * strcase.h: New file, from GNU gettext-0.11.5.
7301 * strpbrk.h: New file, from GNU gettext-0.11.5.
7302 * strstr.h: New file, from GNU gettext-0.11.5.
7303 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7305 2002-05-09 Bruno Haible <bruno@clisp.org>
7307 * config.charset: Update for newest glibc. Add canonical names
7308 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7310 2002-05-09 Bruno Haible <bruno@clisp.org>
7312 * localcharset.c (get_charset_aliases): Add more Windows specific
7315 2002-05-08 Owen Taylor <otaylor@redhat.com>
7317 * config.charset: A few additions for Solaris.
7319 2001-12-05 Bruno Haible <bruno@clisp.org>
7321 * localcharset.c (locale_charset): Don't return an empty string.
7323 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7325 * config.charset: msdos in uk_UA uses CP1125.
7327 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7329 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7330 * localcharset.c (locale_charset): Declare as extern "C".
7332 2002-02-15 Bruno Haible <bruno@clisp.org>
7334 * config.charset [msdosdjgpp]: For Russian, use CP866.
7336 2002-02-11 Bruno Haible <bruno@clisp.org>
7338 * config.charset: Add support for NetBSD.
7340 2002-09-25 <karl@gnu.org>
7342 * strdup.c: copy from libc/string (via ../config/srclist*).
7343 * getopt*: copy from libc/posix.
7344 * gettext.h: copy from gettext.
7345 * .cppi-disable: add strdup.c, gettext.h.
7347 2002-07-01 Jim Meyering <meyering@lucent.com>
7349 * c-stack.c: Include sys/time.h.
7350 From Volker Borchert.
7352 2002-06-11 Paul Eggert <eggert@twinsun.com>
7354 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7355 New macro. Use it uniformly instead of
7356 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7357 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7358 reported by Vin Shelton.
7360 2002-06-22 Jim Meyering <meyering@lucent.com>
7362 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7363 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7365 2002-06-22 Paul Eggert <eggert@twinsun.com>
7367 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7368 Do not assume SA_SIGINFO behavior.
7369 Bug reported by Jim Meyering on NetBSD 1.5.2.
7371 2002-06-22 Jim Meyering <meyering@lucent.com>
7373 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7375 * exitfail.c, exitfail.h: Likewise.
7376 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7378 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7380 (EXTRA_DIST): Add fnmatch_loop.c.
7381 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7383 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7384 * fnmatch.c: Update from diffutils-2.8.2.
7385 * fnmatch_.h: New file. From diffutils-2.8.2.
7386 * fnmatch.h: Remove file.
7388 2002-06-18 Paul Eggert <eggert@twinsun.com>
7390 * file-type.h: Report an error if neither S_ISREG nor
7391 S_IFREG is defined, instead of using a test specific to glibc
7392 2.2. This should be safe, since POSIX requires S_ISREG and
7393 Unix Version 7 had S_IFREG. We don't need to check for
7394 <sys/types.h> since we don't use any symbols that it defines.
7396 2002-06-15 Jim Meyering <meyering@lucent.com>
7398 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7399 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7400 have been included before this file.
7402 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7404 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7405 so that each temporary file name is unique and valid in the first
7406 8 characters, for operation under DOS.
7408 2002-06-15 Jim Meyering <meyering@lucent.com>
7410 Work even with DJGPP 2.03, which lacks support for symlinks.
7412 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7414 * lchown.c (S_ISLNK): Likewise.
7416 2002-06-14 Jim Meyering <meyering@lucent.com>
7418 * file-type.h: Use the version from diffutils-2.8.2.
7419 * file-type.c: Likewise.
7421 2002-05-27 Jim Meyering <meyering@lucent.com>
7423 Fix a problem seen only on nonconforming systems whereby ls.c's
7424 use of localtime, and then of gettimeofday would cause trouble:
7425 the localtime call used to initialize rpl_gettimeofday's save
7426 mechanism would clobber ls's current local time information so
7427 that in any long listing the first file would always be listed
7428 with date 1970-01-01. Analysis by Volker Borchert.
7430 * gettimeofday.c (localtime): Undefine.
7431 (rpl_localtime): New function.
7433 2002-05-22 Jim Meyering <meyering@lucent.com>
7435 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7436 * file-type.h: New file.
7437 * file-type.c (file_type): New file/function. Extracted from diffutils.
7439 2002-04-29 Paul Eggert <eggert@twinsun.com>
7441 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7443 2002-04-28 Paul Eggert <eggert@twinsun.com>
7445 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7446 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7447 of 127, since 64 is the largest conceivable number for ancient
7449 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7451 2002-04-28 Jim Meyering <meyering@lucent.com>
7453 * sig2str.c (WTERMSIG): Remove definition (unused).
7455 2002-04-28 Paul Eggert <eggert@twinsun.com>
7457 * sig2str.h, sig2str.c: New files.
7458 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7460 2002-04-24 Jim Meyering <meyering@lucent.com>
7462 * gettext.h: New file, from Gettext.
7463 * Makefile.am (INCLUDES): Remove -I../intl.
7464 (libfetish_a_SOURCES): Add gettext.h.
7466 2002-04-16 Jim Meyering <meyering@lucent.com>
7468 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7469 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7470 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7472 2002-04-12 Jim Meyering <meyering@lucent.com>
7474 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7476 2002-03-10 Jim Meyering <meyering@lucent.com>
7478 * makepath.c (make_path): Remove a comma from a diagnostic.
7479 Suggestion from Santiago Vila.
7481 2002-03-08 Jim Meyering <meyering@lucent.com>
7483 * rename.c: Mention that this wrapper is needed also on
7484 mips-dec-ultrix4.4 systems.
7486 2002-03-02 Jim Meyering <meyering@lucent.com>
7488 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7489 not HAVE_CLOCK_SETTIME.
7491 2002-02-27 Paul Eggert <eggert@twinsun.com>
7493 * nanosleep.h: Rename to....
7494 * timespec.h: New name for nanosleep.h. All uses changed.
7496 * gettime.c: New file.
7497 * settime.c: New file.
7500 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7501 timespec.h. Remove nanosleep.h.
7503 2002-02-25 Paul Eggert <eggert@twinsun.com>
7505 * acl.c, acl.h: New files.
7506 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7508 2002-02-24 Jim Meyering <meyering@lucent.com>
7510 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7511 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7512 cause trouble. Reported by Nelson Beebe.
7514 2002-02-23 Paul Eggert <eggert@twinsun.com>
7516 * path-concat.c (xpath_concat): Reorder code to pacify
7517 compilers that don't know that xalloc_die never returns.
7519 2002-02-20 Jim Meyering <meyering@lucent.com>
7521 * getdate.c: Regenerate using bison-1.33.
7523 2002-02-15 Paul Eggert <eggert@twinsun.com>
7525 * posixver.c, posixver.h: New files.
7526 * Makefile.am (libfetish_a_SOURCES): Add them.
7528 2002-02-02 Paul Eggert <eggert@twinsun.com>
7529 Bruno Haible <bruno@clisp.org>
7531 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7532 (fwrite_success_callback): New declaration.
7533 * unicodeio.c (unicode_to_mb): New function, extracted from
7534 print_unicode_char. Call failure callback instead of error.
7535 (fwrite_success_callback): New function.
7536 (exit_failure_callback): New function.
7537 (fallback_failure_callback): New function.
7538 (print_unicode_char): Call unicode_to_mb.
7540 2002-01-26 Jim Meyering <meyering@lucent.com>
7542 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7544 2002-01-22 Jim Meyering <meyering@lucent.com>
7546 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7547 Otherwise, some versions of automake would omit the rule that makes
7548 Makefile from Makefile.in.
7550 2001-01-21 Paul Eggert <eggert@twinsun.com>
7552 * xmemcoll.h, xmemcoll.c: New files.
7553 * Makefile.am (libfetish_a_SOURCES): Add them.
7554 * memcoll.c: Include errno.h, and declare errno if not defined.
7555 (memcoll): Set errno to zero if there is no error.
7557 * quotearg.c (quotearg_buffer_restyled):
7558 Fix bug with quoting buffers containing NUL when backslashing escapes.
7559 This bug was exposed by the other changes in this patch.
7560 (quotearg_n_options): New arg ARGSIZE.
7561 All callers changed.
7562 (quoting_options_from_style): New function.
7563 (quotearg_n_style): Use it.
7564 (quotearg_n_style_mem): New function.
7566 * quotearg.h (quotearg_n_style_mem): New function.
7568 2002-01-16 Jim Meyering <meyering@lucent.com>
7570 * getdate.y: Add three semicolons, each just before a closing brace.
7571 Bison (as of version 1.31) no longer papers over that mistake.
7573 2002-02-14 Paul Eggert <eggert@twinsun.com>
7575 * backupfile.c (ISDIGIT): Comment fix.
7576 * getdate.y (ISDIGIT): Likewise.
7577 * posixtm.c (ISDIGIT, year): Likewise.
7578 * strverscmp.c (ISDIGIT): Likewise.
7579 * userspec.c (ISDIGIT): Likewise.
7581 2002-01-05 Jim Meyering <meyering@lucent.com>
7583 * version-etc.c (version_etc_copyright): Update copyright year.
7585 2001-01-19 Paul Eggert <eggert@twinsun.com>
7587 * closeout.c (close_stdout_status): If ferror (stdout), do
7588 not silently exit merely because the output buffer happens to
7589 have nothing pending.
7591 2001-12-18 Paul Eggert <eggert@twinsun.com>
7593 See the big note in ../ChangeLog.
7594 * human.c (suffixes): Prefer K to k for 1024.
7595 (generate_suffix_backwards): New function.
7596 (human_readable_inexact): Use it.
7597 * xstrtol.c (__xstrtol): If there is no number but there
7598 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7599 Accept 'K' as well as 'k'.
7601 2001-12-15 Jim Meyering <meyering@lucent.com>
7603 * regex.h (__restrict_arr): Update from libc.
7605 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7606 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7609 2001-12-10 Jim Meyering <meyering@lucent.com>
7611 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7612 Instead, include "xalloc.h".
7613 (initbuffer): Don't cast xmalloc return value to char*.
7614 (readline): Reword comment.
7615 Don't cast xrealloc return value to char*
7618 2001-12-09 Jim Meyering <meyering@lucent.com>
7620 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7621 `signed and unsigned type in conditional expression'.
7622 * posixtm.c (posix_time_parse): Likewise.
7624 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7626 * readtokens.c (readtoken): Declare an index to be of type unsigned
7627 to avoid a pedantic warning.
7629 * getstr.c: Don't include assert.h.
7630 (getstr): Remove warning-evoking assertions.
7631 Return -1 if offset parameter is out of bounds.
7632 Change the type of a local from int to size_t.
7634 * strftime.c (my_strftime_localtime_r): Include this function
7635 definition in the `#if ! HAVE_TM_GMTOFF' block.
7637 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7638 Include xalloc.h instead.
7640 2001-12-02 Jim Meyering <meyering@lucent.com>
7642 * tempname.c: Don't declare getenv, thus reverting the change of
7643 2001-11-18. It's no longer necessary, now that stdlib.h is always
7646 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7647 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7649 2001-11-30 Akim Demaille <akim@epita.fr>
7651 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7652 before being defined.
7654 2001-11-27 Paul Eggert <eggert@twinsun.com>
7656 * quotearg.h (quotearg_n, quotearg_n_style):
7657 First arg is int, not unsigned.
7658 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7659 (SIZE_MAX, UINT_MAX): New macros.
7660 (quotearg_n_options): Abort if N is negative.
7661 Avoid overflow check on hosts where size_t is 64 bits and int
7662 is 32 bits, as overflow is impossible there.
7663 Fix off-by-one typo that caused unnecessary reallocation.
7665 2001-11-27 Jim Meyering <meyering@lucent.com>
7667 * tempname.c: Merge with version from libc.
7668 * regex.c: Likewise.
7670 * tempname.c: Include stdlib.h unconditionally. On some old systems
7671 for which STDC_HEADERS is 0, it was not included, resulting in a
7672 warning about an integer-to-pointer conversion problem with getenv.
7673 Reported by Volker Borchert.
7675 2001-11-26 Jim Meyering <meyering@lucent.com>
7677 * gtod.h: Remove file.
7678 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7679 * gettimeofday.c: Don't include gtod.h.
7680 (GTOD_init): Remove function.
7681 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7682 Suggestion from Volker Borchert.
7684 2001-11-23 Jim Meyering <meyering@lucent.com>
7686 * hash.h (struct hash_table): Don't define here. Merely declare it.
7687 * hash.c (struct hash_table): Define it here instead.
7689 2001-11-22 Jim Meyering <meyering@lucent.com>
7691 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7693 2001-11-18 Paul Eggert <eggert@twinsun.com>
7695 * tempname.c (TMP_MAX): Remove; no longer needed.
7696 (TEMPORARIES): New macro.
7697 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7698 removes an artificial limitation (e.g. HP-UX 10.20, where
7701 2001-11-18 Jim Meyering <meyering@lucent.com>
7703 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7706 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7707 files will be created before anything else.
7709 2001-11-17 Jim Meyering <meyering@lucent.com>
7711 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7712 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7713 rather than group writable. Patch by Juan F. Codagnone.
7715 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7716 Instead, include "xalloc.h".
7718 * mountlist.c: Include unlocked-io.h after all system headers.
7719 Remove explicit declarations of xmalloc, xrealloc,
7720 and xstrdup. Instead, include "xalloc.h".
7722 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7723 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7724 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7726 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7727 Reported by Padraig Brady.
7729 * mkstemp.c: #undef mkstemp.
7731 (rpl_mkstemp): Rename from mkstemp.
7734 2001-11-16 Jim Meyering <meyering@lucent.com>
7736 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7737 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7738 determine the amount of total physical memory, use pstat_getstatic.
7739 HPUX-11 doesn't define _SC_PHYS_PAGES.
7740 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7741 If sysconf couldn't be used to determine the amount of available
7742 physical memory, use both pstat_getstatic and pstat_getdynamic.
7743 Based on a patch from Bob Proulx.
7745 2001-11-05 Jim Meyering <meyering@lucent.com>
7747 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7749 2001-11-03 Jim Meyering <meyering@lucent.com>
7751 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7752 in argmatch_to_argument call.
7754 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7757 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7758 e.g., a fault due to an attempt to free a NULL pointer.
7760 2001-11-01 Jim Meyering <meyering@lucent.com>
7762 * dirfd.c, dirfd.h: New files.
7763 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7765 * hash.c (hash_print) [TESTING]: Clean up.
7767 2001-10-22 Paul Eggert <eggert@twinsun.com>
7769 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7770 to avoid a warning if -Wall.
7772 2001-10-21 Paul Eggert <eggert@twinsun.com>
7774 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7776 2001-10-21 Jim Meyering <meyering@lucent.com>
7778 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7779 this code would end up calling gettext even in packages built
7781 * getopt.c (_): Likewise.
7782 * regex.c (_): Likewise.
7784 2001-10-20 Paul Eggert <eggert@twinsun.com>
7786 * error.c (strerror_r): Do not declare unless !_LIBC.
7787 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7788 Use strerror_r that is only a macro, even if it is not a function.
7789 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7790 (private_strerror): Use prototypes, not old-style function definition.
7791 (print_errno_message): New function.
7792 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7794 (error_tail, error, error_at_line): Use it.
7796 2001-10-11 Jim Meyering <meyering@lucent.com>
7798 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7799 and quote_n (1, ... to avoid clobbering a buffer.
7801 2001-10-05 Jim Meyering <meyering@lucent.com>
7803 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7804 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7805 * hash-pjw.h: New file.
7807 2001-09-30 Jim Meyering <meyering@lucent.com>
7809 * mountlist.c [MOUNTED_GETFSSTAT]:
7810 Include <sys/ucred.h>, for Apple Darwin.
7811 Include sys/mount.h and sys/fs_types.h only if available.
7813 (read_filesystem_list): Use FS_TYPE.
7815 2001-09-29 Paul Eggert <eggert@twinsun.com>
7817 * exclude.c (excluded_filename): 0 -> false, since it's
7820 2001-09-28 Paul Eggert <eggert@twinsun.com>
7822 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7823 #defines strtoimax. Also treat the other strto* functions
7826 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7827 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7828 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7830 2001-09-26 Jim Meyering <meyering@lucent.com>
7832 Most macros in unlocked-io.h had the wrong number of arguments.
7833 * gen-uio: New script.
7834 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7835 * unlocked-io.hin: Remove file.
7836 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7837 rather than trying to embed it here.
7838 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7839 Reported by Padraig Brady.
7841 2001-09-25 Volker Borchert <bt@teknon.de>
7843 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7845 2001-09-23 Jim Meyering <meyering@lucent.com>
7847 * mountlist.c: Remove useless parentheses in #if directives.
7848 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7849 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7851 2001-09-22 Jim Meyering <meyering@lucent.com>
7853 * localcharset.c: Update from latest gettext.
7854 * config.charset: Likewise.
7856 2001-09-20 Jim Meyering <meyering@lucent.com>
7858 * xstrtol.c (strtoimax): Guard declaration with
7859 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7860 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7861 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7862 (strtoumax): Likewise, for completeness (it wasn't necessary).
7864 2001-09-06 Paul Eggert <eggert@twinsun.com>
7866 * strtoimax.c (HAVE_LONG_LONG):
7867 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7868 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7869 to work around bug in IBM C compiler.
7871 2001-09-16 Jim Meyering <meyering@lucent.com>
7873 * mkdir.c: New file.
7875 2001-09-04 Paul Eggert <eggert@twinsun.com>
7877 * xgetcwd.c: Revert some of the previous change; intead,
7878 fix the HAVE_GETCWD_NULL code to behave more like the
7879 !HAVE_GETCWD_NULL code used to.
7882 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7885 2001-09-04 Paul Eggert <eggert@twinsun.com>
7887 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7888 Use ssize_t, not int, to store result of readlink.
7889 Check for ssize_t overflow as well as size_t overflow,
7890 as POSIX says the result of readlink is implementation-defined
7891 when ssize_t overflows.
7892 Remove unnecessary cast to char*.
7893 Use free+malloc instead of realloc, as the storage doesn't need
7894 to be preserved and it's clearer and can be more efficient that way.
7895 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7896 * xreadlink.h (xreadlink): Update prototype.
7898 2001-09-03 Paul Eggert <eggert@twinsun.com>
7900 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7901 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7902 spotted by Jim Meyering.
7904 2001-09-03 Jim Meyering <meyering@lucent.com>
7906 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7908 2001-09-03 Paul Eggert <eggert@twinsun.com>
7910 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7911 like the HAVE_GETCWD_NULL code.
7912 Include pathmax.h if not HAVE_GETCWD.
7913 Do not include xalloc.h.
7914 (INITIAL_BUFFER_SIZE): New symbol.
7915 Do not use xmalloc / xrealloc, since the caller is responsible for
7916 handling errors. Preserve errno around `free' during failure.
7917 Do not overrun buffer when using getwd.
7919 2001-09-03 Paul Eggert <eggert@twinsun.com>
7921 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7922 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7924 2001-09-02 Jim Meyering <meyering@lucent.com>
7926 * error.c: Update from GNU libc.
7928 2001-09-01 Jim Meyering <meyering@lucent.com>
7930 * xreadlink.c: New file.
7931 * xreadlink.h: New file.
7932 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7934 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7935 doesn't conflict with sparc Solaris 7's definition in
7936 /usr/include/sys/int_types.h.
7938 * exclude.c: Use `""', not `<>' to #include non-system header files.
7939 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7940 and strncasecmp as r-values. Unixware didn't have declarations.
7942 2001-08-31 Jim Meyering <meyering@lucent.com>
7944 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7945 Use an initial, malloc'd, buffer of length 128 rather than
7946 a statically allocated one of length 1024.
7948 2001-08-30 Paul Eggert <eggert@twinsun.com>
7950 * xgetcwd.c: Don't include pathmax.h.
7951 Include stdlib.h and unistd.h if available.
7953 (xmalloc, xstrdup, free): Remove decls.
7954 (xgetcwd): Don't assume sizes fit in unsigned.
7955 Check for overflow when computing sizes.
7956 Simplify reallocation code.
7958 2001-08-28 Paul Eggert <eggert@twinsun.com>
7960 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7962 * strtoimax.c: Renamed from strtoxmax.c, removing the
7965 Also, make the following further changes to make this file's
7966 configuration more similar to that of strtol.c:
7967 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7968 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7969 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7970 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7971 changed to signed values.
7973 And make the following changes as well:
7974 Fix copyright notice, as 1999 was missing.
7975 (verify): New macro.
7976 (strtoimax): Check sizes at compile-time, not run-time.
7977 Prefer strtol to strtoll if both work.
7978 (main): Remove; it was not that useful and was a pain to maintain.
7980 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7982 2001-08-30 Paul Eggert <eggert@twinsun.com>
7984 * savedir.c (savedir): Remove size parameter, as POSIX says that
7985 a directory's st_size can have an arbitrary value, so the old
7986 usage could waste an arbitrary amount of memory. All uses
7988 * savedir.h: Update prototype.
7990 2001-08-30 Paul Eggert <eggert@twinsun.com>
7992 * xstrtol.c (strtoimax): New decl.
7994 2001-08-28 Paul Eggert <eggert@twinsun.com>
7996 * xstrtol.h: Add copyright notice.
7997 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7998 LONGINT_INVALID_SUFFIX_CHAR.
8000 2001-08-30 Paul Eggert <eggert@twinsun.com>
8002 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8005 2001-08-30 Paul Eggert <eggert@twinsun.com>
8007 * hash.c: Remove '2001' from copyright notice.
8009 2001-08-30 Paul Eggert <eggert@twinsun.com>
8011 * full-write.h: New file.
8012 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8013 * full-write.c: Correct credits, as cccp.c no longer
8014 exists and anyway it was so heavily changed from the old cccp
8015 code as to be unrecognizable. Include full-write.h.
8016 (full_write) Return size_t, with short writes meaning failure.
8017 All callers changed. This fixes a bug with large buffers
8019 * utime.c: Include full-write.h.
8021 2001-08-30 Paul Eggert <eggert@twinsun.com>
8023 Merge 'exclude' changes from tar 1.13.22.
8024 This fixes one or two unlikely storage allocation overflow bugs,
8025 but doesn't change user-visible behavior otherwise.
8027 2001-08-30 Paul Eggert <eggert@twinsun.com>
8029 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8030 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8031 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8032 Include if available.
8033 (<xalloc.h>): Include
8034 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8035 (verify): New macro. Use it to verify that EXCLUDE macros do not
8036 collide with FNM macros.
8037 (struct patopts): New struct.
8038 (struct exclude): Use it, as exclude patterns now come with options.
8039 (new_exclude): Support above changes.
8040 (new_exclude, add_exclude_file):
8041 Initial size must now be a power of two to simplify overflow checking.
8042 (free_exclude, fnmatch_no_wildcards): New function.
8043 (excluded_filename): No longer requires options arg, as the options
8044 are determined by add_exclude. Now returns bool, not int.
8045 (excluded_filename, add_exclude):
8046 Add support for the fancy new exclusion options.
8047 (add_exclude, add_exclude_file): Now takes int options arg.
8048 Check for arithmetic overflow when computing sizes.
8049 (add_exclude_file): xrealloc might modify errno, so don't
8050 realloc until after errno might be used.
8052 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8054 (free_exclude): New decl.
8055 (add_exclude, add_exclude_file): Now takes int options arg.
8056 (excluded_filename): No longer requires options arg, as the options
8057 are determined by add_exclude. Now returns bool, not int.
8059 2001-08-30 Paul Eggert <eggert@twinsun.com>
8061 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8063 2001-08-27 Jim Meyering <meyering@lucent.com>
8065 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8067 * version-etc.c (N_): Remove definition.
8068 Revert most of last change.
8069 Instead, simply don't mark the `Copyright...' string for translation.
8070 Based on advice from Paul Eggert.
8072 * strtoxmax.c: Tweak comment.
8074 2001-08-26 Jim Meyering <meyering@lucent.com>
8076 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8077 of copyright with `%s' so translators don't get an untranslated
8079 (COPYRIGHT_YEAR): Define.
8080 (version_etc): Use fprintf rather than fputs.
8081 Suggestion from Ulrich Drepper.
8083 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8085 * strtoll.c: New file, from GNU libc.
8086 * xstrtoimax.c: New file.
8088 * xstrtol.h: Add xstrtoimax.
8089 * strtoumax.c: New file. Simply include "strtoumax.c".
8090 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8092 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8093 * strtoxmax.c: ... then renamed to this.
8095 2001-08-13 Paul Eggert <eggert@twinsun.com>
8097 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8098 Port to Solaris 8, where 'sed' requires a space after the 'r'
8099 command, and where sh dislikes "$/". Clean up the spacing a bit.
8100 Redirect output to $tmp just once.
8102 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8104 * addext.c (<errno.h>): Include.
8105 (errno): Declare if not defined.
8106 (addext): Work correctly when pathconf returns -1 and leaves
8107 errno alone because there is no limit. Also, work even if
8108 pathconf returns a value greater than SIZE_MAX.
8110 2001-08-12 Jim Meyering <meyering@lucent.com>
8112 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8113 Simply `return getcwd (NULL, 0);'.
8114 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8115 Use 1300 as initial value for length, not PATH_MAX.
8117 * pathmax.h: Clean up cpp syntax.
8119 2001-08-12 Jim Meyering <meyering@lucent.com>
8121 * gettimeofday.c: New file.
8123 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8125 2001-08-04 Jim Meyering <meyering@lucent.com>
8127 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8128 to get in sync with glibc.
8130 2001-08-03 Paul Eggert <eggert@twinsun.com>
8132 The following changes are from gettext 0.10.39 as maintained by
8135 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8136 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8137 with inverted sense. All uses changed.
8139 * mbswidth.c: Don't include <limits.h>.
8140 Include <stdlib.h> and <string.h> unconditionally.
8141 (iswcntrl, mbsinit, ISCNTRL): New macros.
8142 (mbsnwidth): Use K&R style function declarations.
8143 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8144 can optimize it when MB_CUR_MAX == 1.
8145 The width of control characters is zero, not 1.
8147 2001-07-15 Jim Meyering <meyering@lucent.com>
8149 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8150 (BUILT_SOURCES): Add unlocked-io.h.
8151 (io_functions): Define.
8152 (unlocked-io.h): New rule.
8153 (DISTCLEANFILES): Add unlocked-io.h.
8154 (all-local): Depend on unlocked-io.h, to ensure it is created.
8156 * unlocked-io.hin: New file
8158 * regex.c: Update from glibc.
8160 2001-07-05 Jim Meyering <meyering@lucent.com>
8162 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8164 (libfetish_a_SOURCES): Put all .h files here instead.
8165 Remove a thus-exposed (better checks in automake) duplicate and
8166 two unnecessary .h files.
8168 2001-06-11 Jim Meyering <meyering@lucent.com>
8170 * regex.c: Update from GNU libc.
8172 2001-05-27 Jim Meyering <meyering@lucent.com>
8174 * readutmp.h (UT_TYPE): Define.
8176 2001-05-24 Jim Meyering <meyering@lucent.com>
8178 * argmatch.c: Include "quote.h".
8179 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8180 quote function. Reported by Göran Uddeborg.
8182 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8184 * dirname.c (dir_name): Compute append_dot using path, not newpath
8185 which is not yet declared.
8187 2001-05-11 Paul Eggert <eggert@twinsun.com>
8189 * Makefile.am (libfetish_a_SOURCES):
8190 Add strftime.c, since we now compile it on all hosts.
8192 * strftime.c (my_strftime):
8193 Define to nstrftime if emacs, but only if my_strftime is not defined.
8194 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8195 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8196 Add one more extra argument: a nanoseconds value.
8199 (my_strftime function): Add %N format.
8200 (emacs_strftimeu): Renamed from emacs_strftime,
8201 with extra ut argument.
8203 2001-05-11 Paul Eggert <eggert@twinsun.com>
8205 dirname code cleanup. base_name now behaves more compatibly
8206 with POSIX basename when given file names that have trailing
8207 slashes, and similarly for dir_name. Add new primitives
8208 base_len and dir_len. Put the directory-name-related decls
8211 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8212 * backupfile.c (base_name): Likewise.
8213 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8214 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8215 * makepath.c (strip_trailing_slashes): Likewise.
8216 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8218 * rename.c (strip_trailing_slashes): Likewise.
8219 * same.c (base_name): Likewise.
8220 * stripslash.c (ISSLASH): Likewise.
8222 * addext.c: Include <dirname.h> after size_t is defined.
8223 * backupfile.c: Likewise.
8225 * addext.c (addext): Use base_len to trim redundant
8226 trailing slashes instead of doing it ourselves.
8227 But do not trim the last slash if it is not redundant.
8229 * backupfile.c (find_backup_file_name,
8230 max_backup_version): Use base_len instead of rolling it ourselves.
8231 Handle the case of "" and (on DOS) "C:" correctly.
8233 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8234 Include <string.h>, <dirname.h>.
8235 (base_name): Allow file names ending in slashes, other than names
8236 that are all slashes. In this case, return the basename followed
8237 by the slashes. This is more general, and can be used in places
8238 where the original base_name purposely had an assertion failure.
8239 (base_len): New function.
8241 * dirname.c: Include <string.h> instead of <stdlib.h>.
8242 Do not include <assert.h>; no longer needed.
8244 (memrchr): Remove decl.
8245 (dir_name_r): Remove.
8246 (dir_len): Renamed from dirlen. All callers changed.
8247 Rewrite in terms of base_name, for simplicity and consistency.
8248 (dir_name): Never return NULL. All callers changed.
8249 Do not include <stdlib.h> in test program; no longer needed.
8250 return 0; is fine for test program.
8252 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8254 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8256 * path-concat.c (path_concat): Use base_len to compute
8257 base length, not strlen; this means we cannot rely on memcpy
8260 * same.c (STREQ): Remove.
8261 (same_name): Handle the case where the basename ends in trailing '/'.
8263 * stripslash.c (strip_trailing_slashes): Return nonzero if
8264 a slash was stripped. Do not strip the last slash after a
8267 2001-04-08 Jim Meyering <meyering@lucent.com>
8269 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8270 recomputed; that's necessary when the offset spans a DST transition.
8271 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8273 2001-04-02 Jim Meyering <meyering@lucent.com>
8275 * regex.h, regex.c: Update from GNU libc.
8277 2001-03-19 Paul Eggert <eggert@twinsun.com>
8279 * version-etc.c (version_etc_copyright): Update to 2001.
8281 2001-03-16 Paul Eggert <eggert@twinsun.com>
8283 * tempname.c (uint64_t): Define to uintmax_t if
8284 not defined, and if UINT64_MAX is not defined.
8285 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8286 Reported by John David Anglin.
8288 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8290 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8291 alias if codeset is empty.
8292 * config.charset (BeOS): Use wildcard syntax.
8294 2001-03-13 Jim Meyering <meyering@lucent.com>
8296 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8297 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8300 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8302 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8304 * unicodeio.c (print_unicode_char): Simplify accordingly.
8306 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8308 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8309 support for DOS/DJGPP.
8311 2001-02-28 Paul Eggert <eggert@twinsun.com>
8313 * Makefile.am (libfetish_a_SOURCES):
8314 Add dup-safer.c, fopen-safer.c.
8315 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8317 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8319 2001-02-25 Paul Eggert <eggert@twinsun.com>
8321 The mkstemp replacement is taken from glibc 2.2.2, with some
8322 portability fixes for use outside glibc, as follows:
8324 * tempname.c (struct_stat64): New macro.
8325 (direxists, __gen_tempname): Use it.
8326 This avoids a portability problem with Solaris 8.
8328 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8329 (<stddef.h>, <stdint.h>, <string.h>):
8330 Include only if STDC_HEADERS || _LIBC.
8331 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8332 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8333 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8334 (__set_errno): Define this macro if <errno.h> doesn't.
8335 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8336 Define these macros if <stdio.h> doesn't.
8337 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8338 Define these macros if <sys/stat.h>
8339 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8340 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8341 __xstat64): Define if not _LIBC.
8342 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8343 (__gen_tempname): Invoke gettimeofday only if
8344 HAVE_GETTIMEOFDAY || _LIBC;
8345 otherwise, fall back on plain "time".
8346 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8348 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8350 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8352 2001-02-17 Jim Meyering <meyering@lucent.com>
8354 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8355 around included file name.
8357 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8359 * strftime.c: Update from GNU libc (the only changes were to comments).
8361 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8363 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8365 2001-02-17 Paul Eggert <eggert@twinsun.com>
8367 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8368 Remove workaround macros for hosts that have mbrtowc but not
8369 mbstate_t, as we now insist on proper declarations for both
8370 before using mbrtowc.
8372 2001-02-17 Jim Meyering <meyering@lucent.com>
8374 * regex.c: Update from libc.
8376 2001-02-16 Paul Eggert <eggert@twinsun.com>
8378 * alloca.c (malloc): Undef before defining, since stdlib.h
8379 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8380 Reported by Mark Hounschell via Paul Eggert.
8382 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8384 * config.charset: Update for FreeBSD 4.2.
8386 2001-01-26 Jim Meyering <meyering@lucent.com>
8388 * quotearg.c: Include stddef.h.
8389 * quote.c: Include stddef.h.
8390 Reported by Axel Kittenberger.
8392 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8393 line in double quotes so that it evokes a better diagnostic.
8394 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8395 Reported by Axel Kittenberger.
8397 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8399 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8400 to avoid a warning. Add back 'const' to inptr.
8402 2001-01-16 Jim Meyering <meyering@lucent.com>
8404 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8407 2001-01-14 Jim Meyering <meyering@lucent.com>
8409 * rename.c: New file. From Volker Borchert.
8410 Include stdlib.h, string.h or strings.h, and xalloc.h.
8411 Use strip_trailing_slashes rather than open-coding it.
8413 2001-01-03 Paul Eggert <eggert@twinsun.com>
8415 * strftime.c: Sync with glibc time/strftime.c 1.81.
8417 2001-01-03 Jim Meyering <meyering@lucent.com>
8419 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8420 local `inptr' to avoid warning with some system declarations of iconv.
8422 2000-12-29 Paul Eggert <eggert@twinsun.com>
8424 * modechange.c: Do not assume that mode_t uses the
8425 traditional octal encoding. E.g. "chmod 1 FOO" should set
8426 the other-execute bit of FOO even if S_IXOTH != 1.
8428 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8429 WOTH, XOTH, ALLM): New macros.
8430 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8431 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8433 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8434 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8436 No need to use uintmax_t; unsigned long is long enough.
8437 Don't bother to get suffix since we don't use it.
8439 2000-12-24 Jim Meyering <meyering@lucent.com>
8441 * hash.c (is_prime): Return explicit boolean values.
8442 (hash_get_first): Return NULL to appease Irix5.6's 89.
8443 Reported by Nelson Beebe.
8445 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8447 * localcharset.c (locale_charset): Add support for Win32.
8449 2000-12-18 Paul Eggert <eggert@twinsun.com>
8451 * physmem.h, physmem.c: New files.
8453 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8454 (noinst_HEADERS): Add physmem.h.
8456 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8457 't' for compatibility with Solaris 8 sort.
8459 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8461 * config.charset: Add support for BeOS.
8463 2000-12-16 Jim Meyering <meyering@lucent.com>
8465 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8466 SHELLS_FILE to a file name that's useful on djgpp systems.
8468 (ADDITIONAL_DEFAULT_SHELLS): Define.
8469 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8470 Based mostly on a patch from Prashant TR.
8472 2000-12-16 Jim Meyering <meyering@lucent.com>
8474 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8475 N and M) would have treated it like `chown N:N FILE'.
8477 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8479 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8481 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8482 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8483 to the list of canonical encodings. Rename EUC-CN to GB2312.
8485 2000-12-08 Andreas Schwab <schwab@suse.de>
8487 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8488 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8490 2000-12-07 Jim Meyering <meyering@lucent.com>
8492 * stripslash.c (ISSLASH): Define.
8493 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8496 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8497 (dir_name_r): Declare this function as static.
8498 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8499 manifest itself on a name containing a mix of slashes and
8501 Make this function work with names starting with a DOS-style
8502 drive letter and colon prefix.
8503 (dir_name): Append `.' if necessary.
8504 Based mostly on patches from Prashant TR and Eli Zaretskii.
8506 * dirname.h (dir_name_r): Remove prototype.
8508 2000-12-05 Jim Meyering <meyering@lucent.com>
8510 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8512 2000-12-04 Jim Meyering <meyering@lucent.com>
8514 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8515 Also include memory.h, stdlib.h, unistd.h if appropriate.
8516 Reported by Andreas Jaeger (conflicting declaration of malloc).
8518 2000-12-02 Jim Meyering <meyering@lucent.com>
8520 * closeout.h: Make idempotent, to avoid some obscure warnings.
8522 2000-12-01 Paul Eggert <eggert@twinsun.com>
8524 * memrchr.c: Include <config.h> before any system include file.
8526 2000-11-29 Paul Eggert <eggert@twinsun.com>
8528 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8530 2000-11-26 Jim Meyering <meyering@lucent.com>
8532 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8534 2000-11-22 Paul Eggert <eggert@twinsun.com>
8536 * strftime.c (my_strftime): Do not invoke mbrlen with a
8537 size of (size_t) -1; it's not portable.
8539 2000-11-17 Akim Demaille <akim@epita.fr>
8541 * obstack.h: Formatting changes.
8542 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8543 prevent type checking.
8544 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8545 cast the value to (void *): assigning a `foo *' to a `void *'
8547 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8549 2000-11-17 Jim Meyering <meyering@lucent.com>
8551 * strstr.c: Update from GNU libc.
8553 2000-11-16 Jim Meyering <meyering@lucent.com>
8555 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8557 2000-11-11 Jim Meyering <meyering@lucent.com>
8559 * error.c: Add a couple #includes, merging from GNU libc version.
8561 2000-11-10 Jim Meyering <meyering@lucent.com>
8563 * obstack.h: Update from GNU libc.
8564 * obstack.c: Likewise.
8566 2000-11-06 Paul Eggert <eggert@twinsun.com>
8568 * getusershell.c (setusershell): Use rewind rather than
8569 fseek/fseeko, to avoid configuration hassles with fseeko.
8570 Don't bother opening SHELLS_FILE if shellstream is NULL;
8573 2000-11-05 Jim Meyering <meyering@lucent.com>
8575 * makepath.h (make_dir): Declare.
8576 * makepath.c (make_dir): Remove `static' attribute.
8579 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8581 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8582 last one in a bucket, advance to the next bucket.
8584 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8586 * fnmatch.c: Do not comment out all the code if we are using
8587 the GNU C library, because in some cases we are replacing buggy
8588 code in the GNU C library itself.
8590 2000-10-30 Paul Eggert <eggert@twinsun.com>
8592 * error.h, getline.h, modechange.h:
8593 Remove "2000" from Copyright line, as the file hasn't been
8594 changed this year other than in the copyright notice.
8596 * xalloc.h: Add "2000" to Copyright line, as this file
8597 was changed this year.
8599 2000-10-30 Paul Eggert <eggert@twinsun.com>
8601 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8602 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8603 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8605 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8607 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8608 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8609 doesn't define __restrict_arr.
8611 2000-10-29 Jim Meyering <meyering@lucent.com>
8613 * xstat.in: Fix grammar in comment.
8615 2000-10-28 Jim Meyering <meyering@lucent.com>
8617 * memchr.c: Update from libc.
8618 Adjust for portability:
8619 [HAVE_STDLIB_H]: Include stdlib.h.
8620 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8621 Undef __memchr, too.
8622 [!weak_alias]: Define __memchr to memchr.
8624 * regex.c: Update from libc.
8625 * regex.h: Likewise.
8626 * getopt1.c: Likewise.
8627 * memcmp.c: Likewise.
8629 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8630 Avoid using fseek, when possible -- it's broken by design.
8631 Patch by Ulrich Drepper.
8633 2000-10-26 Jim Meyering <meyering@lucent.com>
8635 * strftime.c: Update from libc.
8637 2000-10-25 Jim Meyering <meyering@lucent.com>
8639 * obstack.c: Update from libc.
8641 2000-10-23 Jim Meyering <meyering@lucent.com>
8643 * hard-locale.c (hard_locale): Revert last change -- it was simply
8644 wrong. That set_locale call must not have any side effects.
8647 2000-10-22 Jim Meyering <meyering@lucent.com>
8649 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8650 [CYCLIC]: Remove now-unused definition.
8652 * save-cwd.c (O_DIRECTORY): Define, if needed.
8653 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8654 Suggestion from Ulrich Drepper.
8656 2000-10-21 Jim Meyering <meyering@lucent.com>
8658 * dirname.c (dir_name_r): New function, factored out of dir_name.
8659 (dir_name): Use dir_name_r.
8660 * dirname.h (dir_name_r): Declare it.
8662 2000-10-21 Jim Meyering <meyering@lucent.com>
8664 * dirname.c (memrchr): Declare if necessary.
8665 (dir_name): Remove the restriction that there be no
8666 trailing slashes. Now, this code skips past them, effectively
8668 [TEST_DIRNAME] (main): New unit tests.
8670 * memrchr.c: New file from GNU libc.
8671 Undef __memrchr, too.
8672 [!weak_alias]: Define __memrchr to memrchr.
8673 Guard weak_alias use with `#ifdef weak_alias'.
8675 2000-10-17 Jim Meyering <meyering@lucent.com>
8677 * quote.h (PARAMS): Define and use.
8678 Reported by Akim Demaille.
8680 * getopt.c: Update from libc.
8682 2000-10-16 Jim Meyering <meyering@lucent.com>
8684 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8687 2000-09-25 Jim Meyering <meyering@lucent.com>
8689 * md5.h (rol): Define (from GnuPG).
8691 * sha.c: Give credit (GnuPG) where due.
8692 (M): Use rol rather than open-coding it.
8693 Add a FIXME comment.
8695 2000-09-21 Jim Meyering <meyering@lucent.com>
8697 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8698 Reported by Michael Stone.
8700 2000-09-20 Jim Meyering <meyering@lucent.com>
8702 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8703 (noinst_HEADERS): Add sha.h.
8704 Based on code from Scott G. Miller and from GnuPG.
8706 2000-09-15 Jim Meyering <meyering@lucent.com>
8708 * regex.c: Update from libc.
8710 2000-09-10 Jim Meyering <meyering@lucent.com>
8712 * getopt.c (_getopt_internal): Update from glibc.
8714 2000-09-09 Jim Meyering <meyering@lucent.com>
8716 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8717 think it should be used as a general replacement for isascii.
8718 * fnmatch.c: Likewise.
8719 * mbswidth.c: Likewise
8720 * regex.c: Likewise.
8723 * userspec.c: Include sys/param.h and limits.h.
8725 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8726 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8727 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8728 UID, GID. Check range.
8730 2000-09-06 Jim Meyering <meyering@lucent.com>
8732 * getopt.c (_getopt_internal): Update from glibc.
8734 2000-08-30 Jim Meyering <meyering@lucent.com>
8736 * strftime.c: Merge in changes from GNU libc.
8738 2000-08-26 Jim Meyering <meyering@lucent.com>
8740 * closeout.c: Include "__fpending.h".
8741 (close_stdout_status): Return right away if there's nothing to flush.
8743 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8744 * __fpending.c: New file.
8745 * __fpending.h: New file.
8747 2000-08-07 Paul Eggert <eggert@twinsun.com>
8749 Standardize on "memory exhausted" instead of "Memory exhausted"
8750 or "virtual memory exhausted".
8751 * obstack.c (print_and_abort): Use "memory exhausted", not
8752 "virtual memory exhausted".
8753 * same.c (same_name): Invoke xalloc_die instead of printing
8755 * userspec.c (parse_user_spec): Likewise.
8756 * bumpalloc.h: comment fix
8757 * same.c, userspec.c: Include xalloc.h.
8759 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8760 not char *const and pointing to a constant array.
8761 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8762 (xrealloc): Comment fix.
8764 * userspec.c (parse_user_spec):
8765 Don't translate a message until just before returning,
8766 to avoid unnecessary translation.
8768 2000-08-07 Jim Meyering <meyering@lucent.com>
8770 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8771 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8772 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8773 getgroups.c, gethostname.c, getopt.h, group-member.c,
8774 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8775 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8776 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8777 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8778 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8779 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8780 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8781 yesno.c: Back out Copyright date changes for each file with no change
8782 this year. This eases coordination with other programs using the same
8783 source code modules. From Paul Eggert.
8785 2000-08-03 Greg McGary <greg@mcgary.org>
8787 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8788 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8789 (EXTEND_BUFFER): Use them.
8791 2000-08-01 Jim Meyering <meyering@lucent.com>
8793 * dirname.c (ISSLASH): Define.
8794 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8795 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8796 both `\' and `/' may be use as path separators.
8797 Based on a patch from Prashant TR.
8799 2000-07-31 Paul Eggert <eggert@twinsun.com>
8801 * quotearg.c (quotearg_n_options): Don't make the initial
8802 slot vector a constant, since it might get modified.
8804 2000-07-31 Jim Meyering <meyering@lucent.com>
8806 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8807 * obstack.c (print_and_abort): Likewise.
8809 2000-07-30 Paul Eggert <eggert@twinsun.com>
8811 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8812 buffer, so that the caller can always quote one small
8813 component of a "memory exhausted" message in slot 0.
8814 From a suggestion by Jim Meyering.
8816 2000-07-30 Jim Meyering <meyering@lucent.com>
8818 * makepath.c (make_path): Quote the other instance, too.
8820 * quotearg.c (N_STATIC_SLOTVECS): Define.
8821 (STATIC_BUF_SIZE): Define.
8822 (quotearg_n_options): Use only statically allocated storage when
8823 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8824 than STATIC_BUF_SIZE.
8826 2000-07-29 Jim Meyering <meyering@lucent.com>
8828 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8829 * dirname.c (dir_name): Likewise.
8831 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8833 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8834 (dir_name): Assert that there are no trailing slashes.
8836 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8838 * mbswidth.h (mbswidth): Add a flags argument.
8839 (mbswidth): New declaration.
8840 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8841 * mbswidth.c (mbswidth): Add a flags argument.
8842 (mbsnwidth): New function.
8844 2000-07-24 Jim Meyering <meyering@lucent.com>
8846 * mbswidth.c: Remove useless #else. From Bruno Haible.
8848 2000-07-23 Paul Eggert <eggert@twinsun.com>
8850 * mbswidth.c (_XOPEN_SOURCE):
8851 Don't define; this causes problems on Solaris 7.
8852 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8854 2000-07-23 Paul Eggert <eggert@twinsun.com>
8857 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8858 so that mbstate_t is always defined.
8860 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8861 be 1 in at least one GCC installation, and this configuration
8862 error is likely to be common. Ignoring MB_LEN_MAX hurts
8863 performance on hosts that have mbrtowc but have only unibyte
8864 locales, but I assume these hosts are rare.
8866 2000-07-23 Paul Eggert <eggert@twinsun.com>
8868 * quotearg.c: Streamline by invoking multibyte code only if needed.
8869 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8870 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8871 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8872 invoke multibyte primitives.
8874 2000-07-23 Jim Meyering <meyering@lucent.com>
8876 * basename.c (base_name): Add an assertion.
8878 2000-07-15 Bruno Haible <clisp.cons.org>
8880 * quotearg.c: When the system forces us to redefine mbstate_t,
8881 shadow its mbsinit function.
8883 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8885 * mbswidth.h: New file.
8886 * mbswidth.c: New file.
8887 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8888 (noinst_HEADERS): Add mbswidth.h.
8890 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8892 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8895 2000-07-15 Jim Meyering <meyering@lucent.com>
8897 * makepath.c: Include quote.h.
8898 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8899 corresponding argument in a `quote (...)' call.
8900 Give better diagnostics.
8902 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8903 (noinst_HEADERS): Add quote.h.
8905 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8906 from tar's src/misc.c.
8907 * quote.h: New file. Prototypes for same.
8909 2000-07-10 Paul Eggert <eggert@twinsun.com>
8911 From a suggestion by Bruno Haible.
8912 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8913 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8914 to decide whether to define the BeOS workaround macro;
8915 this adjusts to the change to AC_MBSTATE_T.
8917 2000-07-13 Paul Eggert <eggert@twinsun.com>
8919 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8921 * quotearg.c (quoting_style_args, quoting_style_vals,
8922 quotearg_buffer_restyled): Add support for
8923 clocale_quoting_style. Undo previous change to
8924 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8925 and "{RIGHT QUOTATION MARK}" msgids.
8927 2000-07-05 Paul Eggert <eggert@twinsun.com>
8929 The old behavior of quoting `like this' doesn't look good with
8930 newer, ISO-style fonts. See:
8931 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8933 Instead, quote "like this" by default. Let the translator
8934 tailor the locale-specific quoting behavior by providing
8935 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8937 * quotearg.c (N_): New macro.
8938 (gettext_default): New function.
8939 (quotearg_buffer_restyled): Use
8940 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8941 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8943 2000-07-09 Jim Meyering <meyering@lucent.com>
8945 * Most files: Update copyright dates to include 2000.
8947 2000-07-08 Jim Meyering <meyering@lucent.com>
8949 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8951 (xgethostname): Remove now-unnecessary #ifdef.
8952 Move declaration of `err' into loop where it's used.
8954 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8956 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8957 by allocating a larger buffer. Test the gethostname return value for
8958 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8959 returns an error and ENAMETOOLONG isn't defined.
8961 2000-07-05 Paul Eggert <eggert@twinsun.com>
8962 and Bruno Haible <haible@clisp.cons.org>
8964 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8966 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8968 * quotearg.c (struct quoting_options): Simplify quote_these_too
8971 2000-07-03 Jim Meyering <meyering@lucent.com>
8973 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8974 Reported by Bruno Haible.
8976 2000-07-04 Jim Meyering <meyering@lucent.com>
8978 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8979 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8982 2000-07-03 Paul Eggert <eggert@twinsun.com>
8983 and Bruno Haible <haible@clisp.cons.org>
8985 * quotearg.c (mbrtowc):
8986 Assign to *pwc, and return 1 only if result is nonzero.
8987 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8989 2000-07-03 Jim Meyering <meyering@lucent.com>
8991 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8992 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8995 2000-07-02 Jim Meyering <meyering@lucent.com>
8997 * quotearg.c (mbstate_t): Don't define here.
8999 2000-07-02 Jim Meyering <meyering@lucent.com>
9001 * nanosleep.c (SIGCONT): Define if not already defined.
9003 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9005 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9006 per change in ../m4/ls-mntd-fs.m4.
9007 (read_filesystem_list): Ignore symbolic links.
9009 2000-06-29 Jim Meyering <meyering@lucent.com>
9011 * same.c: Include <string.h> or <strings.h>, as appropriate,
9012 for declaration of strcmp.
9014 * long-options.c: Include <stdlib.h>, for declaration of exit.
9016 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9017 Avoid warning by casting result to `char *' to remove `const'.
9019 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9021 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9023 2000-06-26 Paul Eggert <eggert@twinsun.com>
9025 savedir now sets errno on failure and invokes xmalloc to get memory.
9026 Fix a couple of other minor bugs while we're at it.
9028 * savedir.c (<unistd.h>): Do not include; there's no need.
9029 (NAMLEN): Remove macro.
9030 (malloc, realloc): Remove decls.
9032 ("xalloc.h"): Include.
9033 (NAME_SIZE_DEFAULT): New macro.
9034 (savedir): Use xmalloc / xrealloc to allocate memory.
9035 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9036 Skip "" directory entries.
9037 Use strlen to calculate directory entry length, since the old method
9038 is rarely used these days and isn't worth supporting.
9039 Don't use a pointer after freeing it.
9040 Check for integer overflow when calculating allocation size.
9041 Use memcpy to copy entries, instead of stpcpy.
9042 Set errno properly when returning NULL.
9043 Check for readdir error.
9045 2000-06-26 Jim Meyering <meyering@lucent.com>
9047 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9049 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9051 * getusershell.c (xmalloc, xrealloc): Remove functions.
9053 Don't include <stdlib.h>. Don't declare malloc, realloc.
9055 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9057 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9059 2000-06-24 Jim Meyering <meyering@lucent.com>
9061 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9063 2000-06-21 Jim Meyering <meyering@lucent.com>
9065 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9067 2000-06-19 Paul Eggert <eggert@twinsun.com>
9069 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9070 (mbrtowc, mbstate_t): Define substitutes if
9071 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9072 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9073 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9075 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9077 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9078 than 1024, return a memory chunk of least possible size, instead
9079 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9080 Use free/xmalloc instead of xrealloc to avoid copying for very long
9083 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9085 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9086 address, not strdup. Include <stdlib.h> and don't declare free().
9088 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9090 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9093 2000-06-21 Jim Meyering <meyering@lucent.com>
9095 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9096 (noinst_HEADERS): Add getstr.h.
9098 * getline.c (getstr): Move into a separate file.
9099 * getstr.c (getstr): New file, extracted from getline.c, with
9100 the following changes: new parameter, delim2; both delim[12]
9101 parameters have type `int', not `char'. The latter would lose
9102 with 8-bit delimiters.
9103 * getstr.h: New file.
9105 2000-06-19 Jim Meyering <meyering@lucent.com>
9107 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9109 2000-06-18 Jim Meyering <meyering@lucent.com>
9111 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9112 Besides, these days every porting target provides a mkdir function.
9114 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9115 (this snippet comes from src/system.h).
9117 2000-06-15 Paul Eggert <eggert@twinsun.com>
9119 * human.c (adjust_value): New function.
9120 (human_readable_inexact): Apply rounding style even when
9121 printing approximate values.
9123 2000-06-14 Paul Eggert <eggert@twinsun.com>
9125 * human.c (human_readable_inexact): Allow an input block
9126 size that is not a multiple of the output block size, and vice versa.
9127 Reported by Piergiorgio Sartor.
9129 2000-06-14 Paul Eggert <eggert@twinsun.com>
9131 * getdate.y (get_date): Apply relative times after time
9132 zone indicator, not before. Reported by Todd A. Jacobs.
9134 2000-06-13 Jim Meyering <meyering@lucent.com>
9136 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9138 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9140 2000-06-12 Paul Eggert <eggert@twinsun.com>
9142 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9144 2000-06-04 Paul Eggert <eggert@twinsun.com>
9146 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9148 2000-06-04 Jim Meyering <meyering@lucent.com>
9150 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9151 SunOS 4.1.4 for which gid_t is an unsigned type.
9153 2000-06-03 Jim Meyering <meyering@lucent.com>
9155 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9157 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9159 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9160 newer, don't install charset.alias.
9161 * config.charset: Change the Linux/glibc rules so they become empty
9162 on glibc-2.1 or newer.
9164 2000-06-02 Jim Meyering <meyering@lucent.com>
9166 * mountlist.c: Back out last change. Instead, do this...
9167 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9168 member using the same `ignore'-testing code.
9169 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9173 2000-05-29 Jim Meyering <meyering@lucent.com>
9175 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9176 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9178 2000-05-22 Jim Meyering <meyering@lucent.com>
9180 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9182 2000-05-18 Jim Meyering <meyering@lucent.com>
9184 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9185 back, too, since it may have been modified by allocate_entry.
9186 (hash_delete): Rewrite to use neither the assignment operator
9187 nor the comma operator in an if-expression.
9189 2000-05-15 Paul Eggert <eggert@twinsun.com>
9192 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9193 Remove; no longer needed.
9194 "quotearg.h": Add include.
9195 (file_name): Do not bother to explicitly initialize to NULL; it's less
9196 efficient on some hosts.
9197 (close_stdout_status): Remove test as to whether stdout was already
9198 closed; it breaks for the case "echo x | sort >&-".
9199 Quote file name colons.
9200 Do not assume that _("write error") lacks format strings.
9202 2000-05-15 Jim Meyering <meyering@lucent.com>
9204 * version-etc.c (version_etc_copyright): Update the copyright string
9205 used in all --version output.
9207 2000-05-14 Jim Meyering <meyering@lucent.com>
9209 * closeout.c (close_stdout_set_file_name): New function.
9210 (close_stdout_status): Use new file-scoped global.
9211 Return right away if fstat says the stdout file descriptor is invalid.
9212 * closeout.h (close_stdout_set_file_name): Declare.
9214 2000-05-10 Jim Meyering <meyering@lucent.com>
9216 * closeout.c [default_exit_status]: New file-scoped variable.
9217 (close_stdout_set_status): New function.
9218 * closeout.h (close_stdout_set_status): Declare.
9220 2000-05-08 Jim Meyering <meyering@lucent.com>
9222 * long-options.c: Don't include closeout.h.
9223 (parse_long_options): Don't call close_stdout for --version.
9225 2000-05-06 Jim Meyering <meyering@lucent.com>
9227 * strnlen.c: Undefine __strnlen and strnlen.
9228 [!weak_alias]: Define __strnlen to strnlen.
9230 * atexit.c: New file, from libiberty.
9232 2000-05-06 Jim Meyering <meyering@lucent.com>
9234 * closeout.c (close_stdout_status): Also check for errors on the
9237 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9239 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9240 instead of xmalloc, xrealloc, path_concat.
9241 (locale_charset): Treat empty environment variables as absent.
9242 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9244 2000-05-04 Jim Meyering <meyering@lucent.com>
9246 * getopt.c: Update from glibc.
9247 * obstack.c: Likewise.
9248 * obstack.h: Likewise.
9249 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9251 * regex.h: Likewise.
9252 * strndup.c: Likewise.
9253 * strnlen.c: New file, from glibc.
9255 2000-05-01 Jim Meyering <meyering@lucent.com>
9257 * full-write.c (full_write): Remove `FIXME' part of comment.
9259 2000-04-29 Jim Meyering <meyering@lucent.com>
9261 * path-concat.c: Declare strdup only if it's not defined.
9262 * canon-host.c: Likewise.
9264 2000-04-28 Jim Meyering <meyering@lucent.com>
9266 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9267 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9268 included first, then limits.h is included by locale.h by libintl.h.
9269 From John David Anglin.
9271 2000-04-25 Jim Meyering <meyering@lucent.com>
9273 * makepath.c (S_IRWXUGO): Define.
9274 (make_path): Always perform explicit chmod if MODE specifies any
9275 of the `special' permission bits. Prompted by a bug report against
9276 install from Mate Wierdl and Joost van Baal.
9278 2000-04-18 Jim Meyering <meyering@lucent.com>
9282 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9283 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9285 2000-04-17 Jim Meyering <meyering@lucent.com>
9287 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9288 the definition of it to rpl_strftime also defined-away the system's
9291 2000-04-15 Jim Meyering <meyering@lucent.com>
9293 Use `C' to denote so-called `contiguous' files, the same way
9295 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9296 (ftypelet): Use S_ISCTG.
9297 From Michael Deutschmann.
9299 2000-04-14 Jim Meyering <meyering@lucent.com>
9301 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9303 2000-04-08 Jim Meyering <meyering@lucent.com>
9305 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9306 names don't conflict. Reported by Eli Zaretskii.
9308 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9310 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9311 bug. Deal with the different error behavior of Irix iconv.
9313 2000-04-07 Jim Meyering <meyering@lucent.com>
9315 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9316 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9318 2000-04-05 Jim Meyering <meyering@lucent.com>
9320 Portability tweaks required for ultrix4.3.
9321 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9322 * readutmp.c: Include sys/types.h before sys/stat.h.
9323 * canon-host.c: Declare strdup.
9324 * path-concat.c: Likewise.
9325 From John David Anglin.
9327 2000-04-04 Jim Meyering <meyering@lucent.com>
9329 Be more DOS 8.3-friendly.
9330 * ref-add.sin: Renamed from ref-add.sed.in.
9331 * ref-del.sin: Renamed from ref-del.sed.in.
9332 * Makefile.am: Reflect renaming.
9333 Reported by Eli Zaretskii.
9335 Use a temporary file name that won't clash with `charset.alias'
9336 in the DOS 8.3 name space.
9337 * Makefile.am (charset_tmp): Define.
9338 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9339 (uninstall-local): Likewise.
9340 Reported by Eli Zaretskii.
9342 2000-03-29 Paul Eggert <eggert@twinsun.com>
9344 * time/strftime.c (my_strftime): Make sure we call the system
9345 strftime, not ourselves, when invoking the underlying strftime.
9347 2000-03-24 Jim Meyering <meyering@lucent.com>
9349 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9350 (charset_alias): Define.
9351 (install-exec-local): Factor out common code.
9352 (uninstall-local): Split lines longer than 80.
9353 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9355 (.sed.in.sed): New rule. Don't redirect directly to $@.
9356 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9358 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9360 * config.charset: Output a line containing "Packages using this file".
9361 * ref-add.sed.in, ref-del.sed.in: New files.
9362 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9363 ref-del.sed): New rules.
9365 2000-03-17 Jim Meyering <meyering@lucent.com>
9367 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9368 Otherwise, include <strings.h>
9370 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9372 * unicodeio.c (utf8_wctomb): New function.
9373 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9374 format instead of in UCS-4 with platform dependent endianness.
9376 2000-03-07 Paul Eggert <eggert@twinsun.com>
9378 * savedir.c (savedir): Work even if directory size is
9379 negative; this can happen with some screwy NFS configurations.
9381 2000-03-06 Jim Meyering <meyering@lucent.com>
9383 * localcharset.c (get_charset_aliases): Don't try to free file_name
9384 if it's NULL (because we ran out of memory). From Bruno Haible.
9386 2000-03-05 Jim Meyering <meyering@lucent.com>
9388 * localcharset.c ("path-concat.h"): Include.
9389 (get_charset_aliases): Use path_concat instead of ANSI string
9392 * unicodeio.h (PARAMS): Define.
9393 Use it to guard prototype.
9395 2000-03-04 Jim Meyering <meyering@lucent.com>
9397 * Makefile.am (install-exec-local): Create $(libdir) before installing
9399 (uninstall-local): Uncomment this rule so `make distcheck' works
9402 * unicodeio.c (<errno.h>): Include it.
9403 (errno): Declare if not defined.
9405 * localcharset.c: Add Bruno's comment justifying use of volatile.
9407 * config.charset: New version, incorporating remarks from a linux
9408 i18n mailing list. From Bruno Haible.
9410 2000-03-02 Jim Meyering <meyering@lucent.com>
9412 * Makefile.am (EXTRA_DIST): Add config.charset.
9414 2000-03-01 Jim Meyering <meyering@lucent.com>
9416 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9417 * unicodeio.c: Likewise.
9419 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9421 * config.charset: New file.
9422 * localcharset.c: New file.
9423 * unicodeio.h, unicodeio.c: New files.
9424 * Makefile.am (DEFS): Add -DLIBDIR=...
9425 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9426 (noinst_HEADERS): Add unicodeio.h.
9427 (all-local, install-exec-local, charset.alias): New targets.
9429 2000-02-28 Paul Eggert <eggert@twinsun.com>
9431 * quotearg.c (ALERT_CHAR): New macro.
9432 (quotearg_buffer_restyled): Use it.
9434 2000-02-27 Jim Meyering <meyering@lucent.com>
9436 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9437 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9439 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9440 not `#if STDC_HEADERS'.
9441 Declare malloc if needed.
9443 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9444 now that autoconf always defines the HAVE_DECL_ symbols.
9445 * human.c: Likewise.
9447 * strtoumax.c: Likewise.
9449 * backupfile.c: Arrange for cpp to fail if the configure-time
9450 declaration check was not run.
9452 * human.c: Likewise.
9454 * strtoumax.c: Likewise.
9456 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9457 then first look up the entire `.'-containing string as a login name.
9459 2000-02-18 Paul Eggert <eggert@twinsun.com>
9461 * getdate.y: Handle two-digit years with leading zeros correctly.
9462 (textint): New typedef.
9463 (parser_control): Member year changed from int to textint.
9465 (YYSTYPE): Removed; replaced by %union with int and textint members.
9466 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9467 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9468 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9469 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9470 (date, number, to_year): Use width of number in digits, not its value,
9471 to determine whether it's a 2-digit year, or a 2-digit time.
9472 (yylex): Store number of digits of numeric tokens.
9473 Reported by John Kendall.
9475 (parser_control): Changed from struct parser_control to typedef (for
9476 consistency). All uses changed.
9478 (tID): Removed; not used.
9479 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9481 2000-02-14 Paul Eggert <eggert@twinsun.com>
9483 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9484 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9486 2000-02-12 Jim Meyering <meyering@lucent.com>
9488 * userspec.c (ISDIGIT): Define it.
9489 (isdigit): Remove definition.
9490 (is_number): Use ISDIGIT, not isdigit.
9491 <libintl.h>: Include.
9493 (parse_user_spec): Mark translatable strings.
9495 2000-02-10 Jim Meyering <meyering@lucent.com>
9497 With these changes, nanosleep.[ch] are finally enough like the other
9498 lib/* replacement files to compile on a few more losing systems.
9500 * nanosleep.h: Don't include config.h.
9501 Remove prototype from declaration of nanosleep.
9502 (PARAMS): Remove now-unneeded definition.
9503 * nanosleep.c: #undef nanosleep.
9504 (rpl_nanosleep): Rename from nanosleep.
9506 2000-02-03 Jim Meyering <meyering@lucent.com>
9508 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9509 rather than with `#if HAVE_UTMPNAME'.
9511 2000-02-01 Jim Meyering <meyering@lucent.com>
9513 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9515 2000-01-31 Jim Meyering <meyering@lucent.com>
9517 * nanosleep.h (nanosleep): Guard declaration with
9518 `#if ! HAVE_DECL_NANOSLEEP'.
9519 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9520 the declaration in that vendor's sys/timers.h.
9521 Reported by Christian Krackowizer.
9523 * quotearg.c (ISASCII): Add #undef and move definition to follow
9524 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9525 (ISPRINT): Likewise.
9526 Reported by Tom Tromey.
9528 2000-01-30 Jim Meyering <meyering@lucent.com>
9530 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9531 uses of ->ut_name. The latter doesn't work with new Linux header files
9532 where only utmpx.ut_user is declared.
9534 * readutmp.h (UT_USER): Define.
9536 2000-01-23 Jim Meyering <meyering@lucent.com>
9538 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9541 2000-01-22 Jim Meyering <meyering@lucent.com>
9543 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9544 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9545 Required for some AIX systems. Reported by Christian Krackowizer.
9546 [TESTING] (main): New function.
9548 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9549 * dirname.c (dir_name): Support for DOS-style file names with drive
9552 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9554 * strverscmp.c (ISDIGIT): Define.
9555 (strverscmp): Use ISDIGIT, not isdigit.
9557 2000-01-17 Paul Eggert <eggert@twinsun.com>
9559 * nanosleep.c (nanosleep):
9560 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9561 POSIX.1 doesn't require SA_INTERRUPT and some systems
9562 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9563 it's been part of POSIX.1 since day 1 (in 1988).
9565 2000-01-17 Jim Meyering <meyering@lucent.com>
9567 * interlock: Remove unused file. Reported by François Pinard.
9569 2000-01-16 Paul Eggert <eggert@twinsun.com>
9571 * quotearg.c (quotearg_buffer_restyled): Do not quote
9572 alert, backslash, formfeed, and vertical tab unnecessarily in
9573 shell quoting style.
9576 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9577 Free Software Foundation, Inc.
9578 Copying and distribution of this file, with or without modification,
9579 are permitted provided the copyright notice and this notice are preserved.