1 2006-06-28 Bruno Haible <bruno@clisp.org>
3 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
4 declaration for wcwidth.
5 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
7 2006-06-28 Eric Blake <ebb9@byu.net>
9 * xvasprintf.h: Fix comments.
11 2006-06-28 Eric Blake <ebb9@byu.net>
13 * mbchar.h (wcwidth): Include wcwidth.h.
14 * mbswidth.c (wcwidth): Move from here...
15 * wcwidth.h: ...to this new file.
17 2006-06-28 Simon Josefsson <jas@extundo.com>
19 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
20 functions there. It will succeed on Windows XP, but on Windows
21 2000 and (presumably) earlier, it will fail, and use the internal
23 (use_win32_p): New function.
24 (getaddrinfo): Use strtoul on servname, to support numeric ports.
25 Support AI_NUMERICSERV to disable getservbyname.
26 (getnameinfo): New function, only supports
27 NI_NUMERICHOST|NI_NUMERICSERV for now.
29 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
30 only have some of them. Add AI_NUMERICSERV. Add prototype for
33 2006-06-27 Bruno Haible <bruno@clisp.org>
35 * stdlib_.h (intmax_t, uintmax_t): Undefine before typedef.
37 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
39 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
40 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
41 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
43 2006-06-26 Bruno Haible <bruno@clisp.org>
45 * stdlib_.h: Include <wchar.h> if necessary for WCHAR_MIN or
47 Reported by Mark D. Baushke and Larry Jones.
49 2006-06-26 Bruno Haible <bruno@clisp.org>
51 * stdlib_.h: Don't include <stdint.h> when using the SGI C compiler
53 Suggested by Mark D. Baushke and Larry Jones.
55 2006-06-23 Mark D. Baushke <mdb@gnu.org>
57 * stdlib_.h: Treat BSD/OS like OpenBSD.
59 2006-06-23 Bruno Haible <bruno@clisp.org>
61 * stdlib_.h: Treat IRIX like OpenBSD.
63 2006-06-23 Bruno Haible <bruno@clisp.org>
65 * stdlib_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
66 ISO C 99 Technical Corrigendum 1.
68 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
70 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
71 Some compiler complained about some of them. Problem reported by
73 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
75 2006-06-21 Simon Josefsson <jas@extundo.com>
77 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
80 * socket_.h: Don't define WINVER.
82 * inet_pton.h, inet_pton.c: New file, taken from glibc but
83 slightly modified to work in gnulib.
85 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
87 * read-file.c (fread_file): Start with buffer allocation of
88 0 bytes rather than 1 byte; this simplifies the code.
89 Don't invoke feof; it's not needed. Refactor to avoid duplicate
90 code to free buffer and save/restore errno.
91 (internal_read_file): Remove unused local.
93 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
95 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
96 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
97 Problem reported by Denis Excoffier in
98 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
100 2006-06-19 Simon Josefsson <jas@extundo.com>
102 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
104 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
106 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
108 2006-06-17 Bruno Haible <bruno@clisp.org>
110 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
112 2006-06-17 Bruno Haible <bruno@clisp.org>
114 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
115 problem on Solaris 2.5.1.
117 2006-06-16 Eric Blake <ebb9@byu.net>
119 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
120 * unicodeio.c [!defined errno]: Likewise.
121 * strtol.c [!defined errno]: Likewise.
122 * strtod.c [!defined errno]: Likewise.
124 2006-06-15 Bruno Haible <bruno@clisp.org>
126 * stdint_.h: Rewritten to be fully auto-configured.
127 Fixes bug on HP-UX/IA64.
129 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
131 * getdate.y (__attribute__): Don't define if already defined.
132 Problem reported by Larry Jones.
133 * utimens.c (__attribute__): Likewise.
135 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
137 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
138 reported by Andreas Schwab.
140 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
141 Bruno Haible <bruno@clisp.org>
143 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
145 2006-05-26 Martin Lambers <marlam@marlam.de>
147 * getpass.c: Updates the test for the native W32 API, and adds
148 missing includes, thus fixing compilation warnings.
150 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
152 * tempname.c (small_open, large_open): New macros.
153 (__open, __open64) [!_LIBC]: Remove.
154 (__gen_tempname): Use small_open and large_open instead of __open
155 and __open64. This fixes a portability bug on HP-UX 11.11i
156 reported by Simon Wing-Tang in
157 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
159 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
161 * exclude.c (exclude_fnmatch): New function.
162 (excluded_file_name): Call exclude_fnmatch.
163 * exclude.h (excluded_file_name): New prototype
165 2006-05-24 Bruno Haible <bruno@clisp.org>
167 * printf-args.c (printf_fetchargs): Turn NULL pointers for
168 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
169 Reported by Thorsten Maerz <torte@netztorte.de> via
170 Aaron Stone <aaron@serendipity.cx>.
172 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
174 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
175 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
176 (my_usleep): Don't mishandle maximum value.
178 2006-05-19 Jim Meyering <jim@meyering.net>
180 * getugroups.c: Correct an outdated comment. From Bruno Haible.
182 2006-05-17 Bruno Haible <bruno@clisp.org>
185 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
187 2006-05-17 Bruno Haible <bruno@clisp.org>
189 * stdint_.h: Fix recognition of Cygwin.
191 2006-05-11 Jim Meyering <jim@meyering.net>
193 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
195 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
197 * crc.c (crc32_update): Remove unnecessary L suffix.
198 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
199 unwanted sign propagation, e.g., on hosts with 64-bit int.
200 There still are some problems with reeelly weird theoretical hosts
201 (e.g., 33-bit int) but it's not worth worrying about now.
202 * sha1.c (rol): Likewise.
203 (K1, K2, K3, K4): Remove unnecessary L suffix.
205 2006-05-10 Bruno Haible <bruno@clisp.org>
207 * des.c: Cast to avoid warnings.
209 2006-05-10 Simon Josefsson <jas@extundo.com>
211 * md4.c: Typo fix, update copyright years.
212 (K1, K2): Don't use L because it turn computations into 64-bit on
215 2006-05-09 Bruno Haible <bruno@clisp.org>
217 * xvasprintf.c: Include limits.h, string.h, xsize.h.
218 (EOVERFLOW): Define fallback value.
219 (xstrcat): New function.
220 (xvasprintf): Recognize the special case of a string concatenation.
222 2006-05-01 Bruno Haible <bruno@clisp.org>
224 * stdint_.h: Shorter URL.
225 * inttypes.h: Likewise.
227 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
229 * verify.h: Document the internals better. Most of this change
230 was written by Bruno Haible.
232 2006-04-29 Bruno Haible <bruno@clisp.org>
234 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
235 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
237 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
239 * getdate.y (get_date): When adding relative date, start with the
240 initial time, not with the result of the first mktime call.
242 2006-04-23 Bruno Haible <bruno@clisp.org>
244 * copy-file.c: Include <unistd.h> unconditionally.
245 * execute.c: Likewise.
246 * fatal-signal.c: Likewise.
247 * findprog.c: Likewise.
248 * mkdtemp.c: Likewise.
251 * wait-process.h: Likewise.
253 2006-04-23 Bruno Haible <bruno@clisp.org>
255 * fwriteerror.c (fwriteerror): Call fclose also when an error
256 condition was already detected.
257 Reported by Ben Pfaff <blp@cs.stanford.edu>.
259 2006-04-19 Derek Price <derek@ximbiot.com>
260 Eric Blake <ebb9@byu.net>
262 * inttypes.h: Correct grammar in comment.
264 2006-04-18 Derek Price <derek@ximbiot.com>
265 Paul Eggert <eggert@cs.ucla.edu>
267 * inttypes.h: New file.
268 * strtoimax.c: Assume <inttypes.h>.
270 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
272 * utimens.c (futimens): glibc futimesat messes up if /proc
273 isn't mounted. Problem reported by Kir Kolyshkin.
275 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
277 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
278 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
279 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
281 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
283 Merge regex changes from libc, removing some of our
284 POSIX-conformance changes that were rejected and redoing them in a
287 * regcomp.c (re_compile_internal, init_dfa):
288 Length arg is now size_t, not Idx. All uses changed.
289 (peek_token): Forward decl now says internal_function.
290 (__re_error_msgid, __re_error_msgid_idx):
291 Now static rather than extern with attribute_hidden.
292 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
293 For some reason libc prefers K&R style defns for external functions.
294 (regerror) [!defined _LIBC]: Likewise.
295 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
296 (seek_collating_symbol_entry, lookup_collation_sequence_value):
297 (build_range_exp, build_collating_symbol):
299 (re_compile_fastmap): Use '\0' to memset, not 0.
300 (utf8_sb_map): Make the calculations more obvious.
301 (init_dfa, parse_bracket_exp, build_charclass_op):
302 Call calloc and cast result, as glibc does.
303 (init_word_char, fetch_token, peek_token, peek_token_bracket):
304 (build_range_exp, build_collating_symbol):
305 Now internal functions.
307 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
309 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
310 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
311 Don't depend on VMS; depend on __VMS instead, for POSIX
313 (regoff_t): Define to ssize_t, not long int.
315 Remove the REG_ macros named below. Instead, make the old names
316 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
318 (REG_BACKSLASH_ESCAPE_IN_LISTS):
319 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
320 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
321 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
322 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
323 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
324 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
325 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
326 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
327 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
328 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
329 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
330 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
331 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
332 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
333 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
334 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
336 Remove. All uses replaced by the old RE_* names.
337 (RE_BACKSLASH_ESCAPE_IN_LISTS):
338 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
339 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
340 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
341 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
342 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
343 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
344 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
345 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
346 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
347 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
348 Don't bother having these macros be independent of each others'
349 values, since they no longer exist in the POSIX name space.
351 Rename the following member names back to their old names,
352 unless !__USE_GNU_REGEX. All uses changed back.
353 (buffer): Renamed from re_buffer.
354 (allocated): Renamed from re_allocated.
355 (used): Renamed from re_used.
356 (syntax): Renamed from re_syntax.
357 (fastmap): Renamed from re_fastmap.
358 (translate): Renamed from re_translate.
359 (can_be_null): Renamed from re_can_be_null.
360 (regs_allocated): Renamed from re_regs_allocated.
361 (fastmap_accurate): Renamed from re_fastmap_accurate.
362 (no_sub): Renamed from re_no_sub.
363 (not_bol): Renamed from re_not_bol.
364 (not_eol): Renamed from re_not_eol.
365 (newline_anchor): Renamed from re_newline_anchor.
366 (num_regs): Renamed from rm_num_regs.
367 (start): Renamed from rm_start.
368 (end): Renamed from rm_end.
370 (free_state): Move up a bit.
372 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
374 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
375 when that is what is intended.
376 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
377 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
379 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
380 All uses changed back to re_malloc, etc. It's now the caller's
381 responsibility to check for overflow; all callers changed.
382 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
383 (re_x2nrealloc): Remove.
384 (free_state): Remove decl.
386 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
387 (re_set_registers, re_exec):
390 2006-01-31 Roland McGrath <roland@redhat.com>
392 * regcomp.c (calc_eclosure_iter): Remove dead variables.
393 Reported by Mike Frysinger <vapier@gentoo.org>.
395 2006-01-15 Andreas Jaeger <aj@suse.de>
398 * regex_internal.c (re_string_reconstruct): Adjust for
399 build_wcs_upper_buffer change.
400 (build_wcs_upper_buffer): Change return type.
402 2005-12-10 Ulrich Drepper <drepper@redhat.com>
404 * regex_internal.h: Include <stdint.h> if available.
406 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
408 * regex_internal.h (SIZE_MAX): Provide a default definition.
410 2005-10-14 Ulrich Drepper <drepper@redhat.com>
412 * regcomp.c: Adjust for changed secondary hash function.
414 2005-09-30 Ulrich Drepper <drepper@redhat.com>
416 * regex.h: Pretty printing.
417 Clean up namespace a bit.
419 2005-09-30 Jakub Jelinek <jakub@redhat.com>
421 * regexec.c (update_cur_sifted_state, check_arrival,
422 check_arrival_add_next_nodes): Avoid using uninitialized variable.
424 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
425 Ulrich Drepper <drepper@redhat.com>
428 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
429 (bitset_word_t): Renamed from bitset_word. All uses changed.
431 2005-09-22 Ulrich Drepper <drepper@redhat.com>
434 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
435 * regcomp.c: Remove unnecessary uses of
436 unsigned RE_TRANSLATE_TYPE.
437 * regex_internal.h: Likewise.
438 * regex_internal.c: Likewise.
439 * regexec.c: Likewise.
440 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
442 2005-09-07 Ulrich Drepper <drepper@redhat.com>
444 * regexec.c (find_recover_state): Remove unnecessary
446 (transit_state_bkref): Make DFA a const pointer.
447 (get_subexp): Likewise.
448 (check_arrival): Likewise.
449 (update_cur_sifted_state): Likewise.
450 (re_search_internal): Likewise.
451 (prune_impossible_nodes): Likewise.
452 (acquire_init_state_context): Likewise.
453 (proceed_next_node): Likewise.
454 (set_regs): Likewise.
455 (free_fail_stack_return): Likewise.
456 (check_arrival_expand_ecl): Mark DFA parameter as const.
457 (check_arrival_expand_ecl_sub): Likewise.
458 (check_subexp_limits): Likewise.
459 (sub_epsilon_src_nodes): Likewise.
460 (add_epsilon_src_nodes): Likewise.
461 (merge_state_array): Likewise.
462 (update_regs): Likewise.
463 (build_trtable): Likewise.
464 (sift_states_backward): Mark MCTX parameter as const.
465 (build_sifted_states): Likewise.
466 (update_cur_sifted_state): Likewise.
467 (sift_states_mkref): Likewise.
468 (check_arrival_expand_ecl): Mark eclosure as const.
469 (check_dst_limits_calc_pos_1): Likewise.
470 * regex_internal.h (re_match_context_t): Make dfa a const
473 2005-09-06 Ulrich Drepper <drepper@redhat.com>
475 * regexec.c (merge_state_with_log): Define dfa as const pointer.
476 (transit_state_sb): Likewise.
477 (transit_state_mb): Likewise.
478 (sift_states_iter_mb): Likewise.
479 (check_arrival_add_next_nodes): Likewise.
480 (check_node_accept_bytes): Change first parameter to pointer-to-const.
481 [_LIBC] (re_search_2_stub): Use mempcpy.
483 * regex_internal.c (re_string_reconstruct): Avoid calling
484 mbrtowc for very simple UTF-8 case.
486 * regex_internal.c (re_acquire_state): Make DFA pointer arg
488 (re_acquire_state_context): Likewise.
489 * regex_internal.h: Adjust prototypes.
491 * regex.c: Prevent using C++ compilers.
493 * regex_internal.c (re_acquire_state): Minor code rearrangement.
494 (re_acquire_state_context): Likewise.
496 2006-03-29 Mark D. Baushke <mdb@gnu.org>
497 Bruno Haible <bruno@clisp.org>
499 * stdint_.h: On OpenBSD, don't redefine types already included in
500 <sys/types.h> and <inttypes.h>.
502 2006-03-24 Eric Blake <ebb9@byu.net>
504 * time_r.c (copy_string_result): Remove, as it is no longer used.
506 2006-03-24 Simon Josefsson <jas@extundo.com>
508 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
509 including some doc fixes.
510 (base64_encode_alloc): Fix +1 bug on allocation failures.
512 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
514 * base64.c (base64_encode): Do not read past end of array with
515 unsanitized input on systems with CHAR_BIT > 8.
517 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
519 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
520 Typedef to long int, not to off_, as POSIX will likely change
523 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
525 * argp-help.c (validate_uparams): Fix typo
526 * argp-parse.c (argp_default_options): Consistently begin help
527 messages with a lowercase letter.
529 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
531 * time_r.h (asctime_r, ctime_r): Remove. These functions can
532 overrun buffers and shouldn't be used (much as gets shouldn't be
534 * time_r.c (asctime_r, ctime_r): Likewise.
536 2006-03-08 Simon Josefsson <jas@extundo.com>
538 * gc-gnulib.c (randomize): Don't open files called 'no', they
539 signal that configure disabled the device.
541 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
543 * c-stack.c: Include unistd.h unconditionally, since we now assume
545 * getlogin_r.c: Likewise.
546 * getlogin_r.h: Likewise.
548 * pagealign_alloc.c: Likewise.
549 * unistd_.h: Remove; no longer needed.
551 2006-03-07 Simon Josefsson <jas@extundo.com>
553 * unistd_.h: New file.
555 2006-03-07 Simon Josefsson <jas@extundo.com>
557 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
559 2006-03-01 Simon Josefsson <jas@extundo.com>
561 * readline.c: Fix typo, tiny patch from Stepan Kasal
564 2006-02-28 Simon Josefsson <jas@extundo.com>
566 * getopt.c: Protect #include of unistd.h, for MSVS.
568 2006-02-27 Simon Josefsson <jas@extundo.com>
570 * base64.h: Indent #define's. From Jim Meyering
573 2006-02-27 Jim Meyering <jim@meyering.net>
575 Revert the change of 2006-02-24, so these files can continue
576 to be sync'd from gettext.
577 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
580 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
582 * glob.c: Say "invalid" rather than "illegal" in comments.
584 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
586 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
588 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
590 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
591 AT_FDCWD exceeds INT_MAX.
592 * openat.h (AT_FDCWD): Likewise.
594 2006-02-14 Jim Meyering <jim@meyering.net>
598 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
599 failure on deficient systems, and simplify gnulib lgpl dependencies.
600 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
601 xmalloc/lstat combination. Based on a patch from Bruno Haible.
603 * xalloc-die.c: Remove unused definition of N_.
605 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
607 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
609 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
611 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
612 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
614 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
616 * argp-namefrob.h: Restore changes accidentally lost during the
617 "autoupdate" on 2005-12-12.
619 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
621 * fnmatch.c (L_): Renamed from L, to work around a bug in
622 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
623 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
626 2006-01-26 Simon Josefsson <jas@extundo.com>
628 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
629 prototype is visible on mingw32.
631 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
634 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
637 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
639 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
640 attempt to open for write; this always fails, at least on POSIX
641 hosts. This reinstates the 2006-01-09 change, which was
642 inadvertently removed.
644 2006-01-26 Bruno Haible <bruno@clisp.org>
645 Paul Eggert <eggert@cs.ucla.edu>
648 [(! (defined __cplusplus || defined __BEOS__)
650 && !(defined __HP_cc || defined __xlc__
651 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
653 #define to signed char in these cases too; this simplifies
654 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
655 etc., separately) and makes it more conservative.
657 2006-01-21 Jim Meyering <jim@meyering.net>
659 Sync from the stable (b5) branch of coreutils:
661 * fts.c (fts_children): Don't let close() clobber errno from
664 * fts.c (fts_stat): When following a symlink-to-directory,
665 don't necessarily interpret stat-fails+lstat-succeeds as indicating
666 a dangling symlink. That can also happen at least for ELOOP.
667 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
668 FYI, this bug predates the inclusion of fts.c in coreutils.
670 * fts.c (fts_open): Put new maxarglen declaration and uses
671 in their own block, so pre-c99 compilers don't object.
673 Avoid the double-free (first in fts_read, second in fts_close) that
674 would occur when an `active' directory is made inaccessible (e.g.,
675 via chmod a-x) during a traversal.
676 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
677 before returning. Reproduce this failure by
678 mkdir -p a/b; cd a; chmod a-x . b
679 Reported by Stavros Passas.
681 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
683 * argp-namefrob.h: Bugfix. Remove stray #
685 2006-01-25 Bruno Haible <bruno@clisp.org>
687 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
689 Reported by Paul Eggert.
691 2006-01-25 Jim Meyering <jim@meyering.net>
693 * fileblocks.c: Remove more useless parentheses.
694 * readutmp.h: Likewise.
696 2006-01-24 Bruno Haible <bruno@clisp.org>
698 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
700 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
703 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
704 to avoid problems with the built-in _Bool type.
705 Reported by Paul Eggert on 2005-11-26.
707 2006-01-24 Jim Meyering <jim@meyering.net>
709 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
711 2006-01-24 Simon Josefsson <jas@extundo.com>
713 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
716 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
718 Work around porting bugs reported by Dieter in
719 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
720 * getopt.c (_NOPROTO): Remove; no longer needed.
721 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
722 Include "getopt.h" first, to check interface.
723 (getenv): Declare only if defined HAVE_DECL_GETENV &&
725 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
726 (__strndup): Revert to K&R-style function dfns, the glibc style.
727 * strnlen.c: Don't claim it's taken from glibc; it's not.
728 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
729 Include strnlen.h first, to get prototype properly.
730 (strnlen): Renamed from __strnlen.
733 2006-01-23 Ulrich Drepper <drepper@redhat.com>
735 These changes imported from libc.
736 * getopt.c: Use __fxprintf instead of inline stream orientation
737 test and two separate function calls.
738 * strndup.c (__strndup): Add libc_hidden_def.
740 2006-01-22 Bruno Haible <bruno@clisp.org>
742 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
743 temporary buffer for sprintf, take into account the precision also
744 for 'd', 'i', 'u', 'o', 'x', 'X'.
746 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
748 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
749 to pacify gcc -Wswitch-default.
751 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
753 * argp-help.c (usage_long_opt): Do not print DOC options.
754 (__argp_base_name): Removed
755 * argp-namefrob.h (__argp_basename): Removed definition. Was a
757 (__argp_base_name): Provide macro definition or extern declaration
758 depending on the configuration
760 2006-01-20 Simon Josefsson <jas@extundo.com>
762 * inet_ntop.h: Unconditionally include sys/socket.h.
764 2006-01-19 Simon Josefsson <jas@extundo.com>
766 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
768 2006-01-12 Simon Josefsson <jas@extundo.com>
770 * base64.c: Fix warning, reported by Bruno Haible
771 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
773 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
776 * md5.c: Fix commentary typos.
777 (alignof, UNALIGNED_P): No need for a GCC-specific version.
778 * md5.h (__attribute__): Remove; unused.
779 * sha1.c: Fix commentary to match md5 better.
780 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
781 so that we don't need to worry about alignment. All uses changed.
782 This merges the 2005-10-28 md5 change into sha1.
784 2006-01-11 Jim Meyering <jim@meyering.net>
787 * md5.c (OP): Fix spacing.
789 2006-01-11 Simon Josefsson <jas@extundo.com>
791 * stdint_.h (SIZE_MAX): Add missing (.
793 2006-01-10 Bruno Haible <bruno@clisp.org>
795 * argp.h (__const): Remove macro. Use const instead.
796 * argp-fmtstream.h (__const): Likewise.
797 * glob_.h (__const): Remove macro.
798 * glob-libc.h: Use const instead of __const.
800 2006-01-10 Jim Meyering <jim@meyering.net>
802 Avoid the double-free (first in fts_read, second in fts_close) that
803 would occur when an `active' directory is made inaccessible (e.g.,
804 via chmod a-x) during a traversal.
805 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
806 before returning. Reproduce this failure by
807 mkdir -p a/b; cd a; chmod a-x . b
808 Reported by Stavros Passas.
811 * sha1.c: Tweak grammar in a comment.
813 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
815 * regex_internal.h (BITSET_WORD_BITS):
816 Work around a bug in 64-bit PGC (before version 6.1-2), where the
817 preprocessor mishandles large unsigned values as if they were signed.
818 Problem reported by Claudio Fontana in
819 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
821 2006-01-10 Simon Josefsson <jas@extundo.com>
823 * socket_.h: New file.
825 2006-01-10 Bruno Haible <bruno@clisp.org>
827 * localcharset.c: Update from GNU gettext.
829 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
832 * chdir-long.c (cdb_free): Don't bother trying to open directory
833 for write access: POSIX says that must fail.
834 * fts.c (diropen): Likewise.
835 * save-cwd.c (save_cwd): Likewise.
836 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
837 well, for minor improvements on hosts that lack O_DIRECTORY.
838 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
839 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
840 Fall back on chown if open failed with EACCES.
842 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
843 Report an error at compile-time if only a 1-second nominal clock
846 * lchmod.h: New file.
847 * mkdir-p.c: Include lchmod.h, lchown.h.
848 (make_dir_parents): Use lchown rather than chown, and
849 lchmod rather than chmod.
851 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
852 too. Problem with "none" reported by Bob Proulx. Problem with
853 "proc" reported by n0dalus.
855 * mountlist.c: Include <limits.h>.
856 (dev_from_mount_options)
857 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
858 New function. It no longer assumes "dev=" has the System V meaning
859 on Linux (since it doesn't). It also parses "dev=" more carefully.
860 (read_file_system_list)
861 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
862 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
865 * posixtm.h (PDS_PRE_2000): New macro.
866 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
867 All usages changed. Reject dates outside the range 1969-1999 if
868 PDS_PRE_2000 is used.
870 2006-01-09 Jim Meyering <jim@meyering.net>
874 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
876 * chdir-safer.h, chdir-safer.c: New files.
878 * modechange.c (mode_compile): Reject an invalid mode string
879 that starts with an octal digit. From Andreas Gruenbacher.
881 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
882 and dup to open_safer and dup_safer, respectively.
883 (openat_permissive): Fix typo in comment.
885 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
886 "gettext.h"; either no longer needed or are guaranteed by openat.h.
887 (_): Remove; no longer needed.
888 (openat): Renamed from rpl_openat; no need for rpl_openat
889 since openat.h renames openat for us.
890 Replace most of the body with a call to openat_permissive,
891 to avoid duplicate code.
892 Port to (probably hypothetical) environments were mode_t is
894 (openat_permissive): Require mode arg, so that we can check
895 types better. Put it just after flags. Change cwd failure
896 indicator from pointer-to-bool to pointer-to-errno-value.
898 Invoke openat_save_fail and/or openat_restore_fail if
899 cwd_errno is null, so that openat can call us.
900 (openat_permissive, fdopendir, fstatat, unlinkat):
901 Simplify errno handling to avoid some duplicate code,
902 as it's OK to set errno on success.
903 * openat.h: Revamp code so that function macros depend on
904 __OPENAT_PREFIX only, not also on AT_FDCWD.
905 (openat_ro): Remove. Caller changed to use openat_permissive.
906 (openat_permissive): Now a macro, if not a function.
907 (openat_restore_fail, openat_save_fail): Now always functions,
908 since mkdirat needs them even if __OPENAT_PREFIX is defined.
910 * openat-priv.h: New file, defining macros used by mkdirat.c
912 * mkdirat.c: Include openat-priv.h.
913 Remove definitions of macros defined therein.
914 * openat.c: Likewise.
916 * mkdirat.c (mkdirat): New file and function.
917 * openat.h (mkdirat): Declare.
919 * openat.c (fdopendir): Don't change errno when returning non-NULL.
921 * openat.h (openat_permissive): Declare.
924 * openat.c (EXPECTED_ERRNO): New macro.
925 (openat_permissive): New function -- used in remove.c rewrite.
926 (all functions): Set errno just before returning, only if there
927 was an actual failure.
928 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
930 Emulate openat-family functions using Linux's procfs, if possible.
931 Idea and some code based on Ulrich Drepper's glibc changes.
933 * openat.c: (BUILD_PROC_NAME): New macro.
934 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
935 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
936 before falling back on save_cwd and restore_cwd.
937 (fdopendir, fstatat, unlinkat): Likewise.
939 * openat.c (fstatat, unlinkat): Perform the syscall directly,
940 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
942 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
943 as second argument to va_arg. Otherwise, some versions of gcc
944 warn that `if this code is reached, the program will abort'.
946 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
950 Add POSIX ACL support
951 * acl.h (copy_acl, set_acl): Add declarations.
952 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
953 systems other than Linux.
954 (chmod_or_fchmod): New function: use fchmod when possible,
956 (file_has_acl): Add a POSIX ACL implementation, with a
957 Linux-specific subcase.
958 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
959 S_ISVTX from one file to another. Fall back to fchmod/chmod when
960 acls are unsupported.
961 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
962 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
965 2006-01-09 Bruno Haible <bruno@clisp.org>
967 * sysexit_.h (EX_OK): New macro.
968 Suggested by Martin Lambers <marlam@marlam.de>.
970 2006-01-09 Bruno Haible <bruno@clisp.org>
972 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
973 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
974 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
975 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
977 2006-01-09 Bruno Haible <bruno@clisp.org>
979 * stdint_.h (SIZE_MAX): Write the value without involving negative
982 2005-10-16 Bruno Haible <bruno@clisp.org>
984 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
985 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
987 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
989 * strftime.c (tzname): Don't declare if it is already #defined.
990 Problem reported for Mingw by Mark Junker.
992 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
994 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
995 long int, not int, for nanosecond counts, so that people who are
996 used to POSIX struct timespec won't be surprised. Reported by Jim
999 2005-12-16 Jim Meyering <jim@meyering.net>
1001 * fprintftime.c, fprintftime.h: New files.
1003 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1005 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1006 * argp-help.c (fill_in_uparams): Check if the constructed
1007 struct uparams is valid. Fall back to the default values if it is
1010 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1012 * argp-help.c (__argp_base_name): New function
1013 (__argp_short_program_name): Rewrite using __argp_base_name
1014 * argp-namefrob.h: Define program_invocation_name and
1015 program_invocation_short_name if requested
1016 (__argp_base_name): Add prototype
1017 * argp-parse.c (argp_def): Use gettext wrappers
1018 (argp_default_parser): Use __argp_base_name
1019 * argp-pin.c: New file. Defines program_invocation_name and
1020 program_invocation_short_name on systems that lack them.
1022 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1024 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1025 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1026 porting problem reported by Georg Schwarz in
1027 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1029 2005-07-09 Bruno Haible <bruno@clisp.org>
1031 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1032 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1033 Reported by Mark Junker <mjscod@gmx.de>.
1035 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1037 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1038 (uintmax_t) [defined uintmax_t]: Do not declare.
1039 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1040 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1041 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1042 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1043 sake of portability to weird hosts that C allows (though we don't
1044 know of any practical examples).
1046 * savedir.h (fdsavedir): New decl.
1047 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1048 contains most of the former guts of savedir.
1049 (savedir): Use savedirstream.
1052 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1054 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1055 coreutils no longer futzes with rounding modes.
1057 2005-11-14 Jim Meyering <jim@meyering.net>
1059 * mkstemp-safer.c: Include <config.h>, required for possible
1060 replacement of mkstemp.
1062 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1064 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1066 (gethrxtime) [! (HAVE_NANOUPTIME
1067 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1068 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1069 our own approximation.
1071 2005-11-10 Simon Josefsson <jas@extundo.com>
1073 * readline.c: Remove EOL.
1075 2005-11-08 Eric Blake <ebb9@byu.net>
1077 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1079 2005-11-08 Eric Blake <ebb9@byu.net>
1081 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1083 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1085 Fix porting problem reported by Theodoros V. Kalamatianos.
1086 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1087 Don't assume that futimes failing means we must fail.
1089 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1091 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1092 leave errno alone. Problem reported by Dmitry V. Levin.
1094 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1096 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1097 errno alone. Problem reported by Frederic Jolliton.
1099 2005-10-28 Simon Josefsson <jas@extundo.com>
1101 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1102 "restrict" keywords, as per POSIX. Protect the function
1103 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1104 Don't use K&R prototypes. Check the sprintf return values.
1105 Re-define EAFNOSUPPORT if not present. Indent.
1107 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1108 suggested by Bruno Haible <bruno@clisp.org>.
1110 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1112 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1114 * gc-libgcrypt.c: Add MD2 (which is not available through
1117 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1119 * md2.h, md2.c: New files.
1121 2005-10-24 Simon Josefsson <jas@extundo.com>
1123 * md4.h: Shrink buffer size, now that we changed the type.
1125 2005-10-22 Simon Josefsson <jas@extundo.com>
1127 * arcfour.h, arcfour.c: Use fixed size indices in the
1128 arcfour_context struct (simplify test vector testing in GNU
1131 2005-10-22 Simon Josefsson <jas@extundo.com>
1133 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1134 suggested by Bruno Haible <bruno@clisp.org>.
1136 2005-10-22 Simon Josefsson <jas@extundo.com>
1138 * crc.h: Include stddef.h, for size_t.
1140 2005-10-21 Simon Josefsson <jas@extundo.com>
1142 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1143 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1145 2005-10-21 Simon Josefsson <jas@extundo.com>
1147 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1150 2005-10-21 Simon Josefsson <jas@extundo.com>
1152 * gc-gnulib.c: Support ARCTWO in CBC mode.
1154 2005-10-21 Simon Josefsson <jas@extundo.com>
1156 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1159 * hmac-sha1.c (hmac_sha1): Likewise.
1161 * crc.c (crc32_update): Actually use crc parameter, suggested by
1162 Bruno Haible <bruno@clisp.org>.
1164 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1167 2005-10-21 Simon Josefsson <jas@extundo.com>
1169 * des.h, des.c: New files.
1171 * gc-gnulib.c: Support DES.c
1173 2005-10-21 Simon Josefsson <jas@extundo.com>
1175 * arctwo.h, arctwo.c: New files.
1177 * gc-gnulib.c: Support ARCTWO.
1179 2005-10-21 Simon Josefsson <jas@extundo.com>
1181 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1183 2005-10-19 Simon Josefsson <jas@extundo.com>
1185 * gc-gnulib.c: Support ARCFOUR.
1187 2005-10-19 Simon Josefsson <jas@extundo.com>
1189 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1192 * gc.h: Add ECB enum type.
1194 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1196 2005-10-19 Simon Josefsson <jas@extundo.com>
1198 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1200 2005-10-18 Simon Josefsson <jas@extundo.com>
1202 * md4.h, md4.c: New files, based on md5.?.
1204 2005-10-17 Simon Josefsson <jas@extundo.com>
1206 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1208 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1210 2005-10-17 Simon Josefsson <jas@extundo.com>
1212 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1214 2005-10-17 Simon Josefsson <jas@extundo.com>
1216 * gc.h, gc-libgcrypt.c: Add ciphers.
1218 2005-10-17 Simon Josefsson <jas@extundo.com>
1220 * sha1.c: Use uint32_t instead of md5_uint32.t
1222 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1225 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1227 * md5.h: Use stdint.h and uint32_t. Doc fix.
1229 2005-10-15 Simon Josefsson <jas@extundo.com>
1231 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1233 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1235 2005-10-14 Simon Josefsson <jas@extundo.com>
1237 * arcfour.h, arcfour.c: New files.
1239 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1241 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1242 include <wchar.h>; no longer needed.
1244 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1245 and Ulrich Drepper <drepper@redhat.com>
1248 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1249 instead of inline stream orientation test and two separate
1250 function calls. Pay no attention to USE_IN_LIBIO.
1252 2005-10-14 Roland McGrath <roland@redhat.com>
1254 Import from libc. [BZ #1331]
1255 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1257 Reported by Matej Vela <vela@debian.org>.
1259 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1261 * mkdir-p.c (make_dir_parents): Don't report an error if an
1262 intermediate directory is in a read-only file system. Problem
1263 reported by Eric Blake.
1265 2005-10-13 Simon Josefsson <jas@extundo.com>
1267 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1268 Move memory allocation outside of loop.
1270 2005-10-12 Simon Josefsson <jas@extundo.com>
1272 * gc-pbkdf2-sha1.c: New file.
1274 * gc.h: Add gc_pbkdf2_sha1 prototype.
1276 2005-10-12 Simon Josefsson <jas@extundo.com>
1278 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1279 suggested by Bruno Haible <bruno@clisp.org>.
1281 2005-10-12 Simon Josefsson <jas@extundo.com>
1283 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1285 * gc-gnulib.c (gc_hmac_sha1): New function.
1287 2005-10-12 Simon Josefsson <jas@extundo.com>
1289 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1291 2005-10-12 Simon Josefsson <jas@extundo.com>
1293 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1294 GC_USE_HMAC_MD5, respectively.
1296 * gc-libgcrypt.c (gc_md5): Fix assert call.
1299 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1301 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1303 * gc-gnulib.c (gc_hash_buffer): Ditto.
1305 2005-10-11 Bruno Haible <bruno@clisp.org>
1307 * c-strcasestr.h: New file, from GNU gettext.
1308 * c-strcasestr.c: New file, from GNU gettext.
1310 2005-10-11 Bruno Haible <bruno@clisp.org>
1312 * c-strcase.h: New file, from GNU gettext.
1313 * c-strcasecmp.c: New file, from GNU gettext.
1314 * c-strncasecmp.c: New file, from GNU gettext.
1316 2005-10-11 Simon Josefsson <jas@extundo.com>
1318 * crc.h, crc.c: New files.
1320 * gc.h (gc_hash_buffer): Add doc.
1322 2005-10-08 Simon Josefsson <jas@extundo.com>
1324 * gc.h: Add gc_hash and gc_hash_buffer.
1326 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1328 * gc-libgcrypt.c (gc_hash_buffer): Add.
1330 2005-10-11 Bruno Haible <bruno@clisp.org>
1332 * strcasecmp.c: Include limits.h.
1333 (strcasecmp): Avoid integer overflow on exotic platforms.
1334 * strncasecmp.c: Include limits.h.
1335 (strncasecmp): Avoid integer overflow on exotic platforms.
1336 Reported by Paul Eggert.
1338 2005-10-06 Simon Josefsson <jas@extundo.com>
1340 * hmac-md5.c: New file.
1344 2005-10-06 Simon Josefsson <jas@extundo.com>
1346 * memxor.c (memxor): Avoid casts and warnings.
1348 2005-10-05 Derek Price <derek@ximbiot.com>
1350 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1352 2005-10-05 Simon Josefsson <jas@extundo.com>
1354 * memxor.c (memxor): Fix compiler error.
1356 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1357 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1359 * memxor.h, memxor.c: New files.
1361 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1362 we assume all systems have it, suggested by Jim Meyering
1363 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1364 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1365 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1368 2005-10-04 Bruno Haible <bruno@clisp.org>
1370 * verify.h (verify_true): Provide alternative definition for C++.
1372 2005-10-04 Simon Josefsson <jas@extundo.com>
1374 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1375 D. Baushke" <mdb@gnu.org>.
1377 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1379 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1380 (SSIZE_MAX): New macro, if not already defined.
1381 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1384 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1386 * exclude.c: Include verify.h.
1387 (verify): Remove. All callers changed to use verify.h's version.
1388 * strtoimax.c: Likewise.
1389 * utimecmp.c: Likewis.e
1391 Sync from coreutils.
1392 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1393 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1394 * .cvsignore: Add fts.h, search.h, t-fpending.
1395 * settime.c (settime): Fix { typo in previous patch. Also, don't
1396 bother returning ENOSYS if settimeofday or stime fails; just let
1397 them return whatever errno they want to return.
1398 * utimens.c: Include unistd.h, for dup2.
1399 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1400 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1402 2005-10-02 Jim Meyering <jim@meyering.net>
1404 Sync from coreutils.
1405 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1406 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1407 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1408 Remove AT_FDCWD test.
1409 Do not consume the fd unless successful.
1410 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1411 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1412 block, so that we don't even try to compile it if settimeofday is
1413 available. This works around a compilation failure on OSF1 V5.1,
1414 due to stime requiring a `long int*' while tv_sec is `int'.
1416 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1418 * getdelim.c (getdelim): Remove unused variables.
1420 2005-10-01 Simon Josefsson <jas@extundo.com>
1422 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1423 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1424 AI_* and EAI_* definitions. Protect function declarations.
1426 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1428 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1429 so that the code works even with ancient cpp. Portability problem
1430 with GCC 2.7.2.1 reported by Thomas M.Ott.
1432 2005-09-27 Jim Meyering <jim@meyering.net>
1434 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1436 * intprops.h (signed_type_or_expr__): Define.
1437 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1440 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1442 * verify.h (verify_expr): Remove, replacing with:
1443 (verify_true): New macro that returns true instead of void.
1444 (verify_type__): Remove.
1445 (verify): Use verify_true rather than verify_type__.
1447 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1449 * utimens.c (ENOSYS): Define if not already defined.
1450 (futimens): Support having a null PATH if the file descriptor
1453 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1455 (__attribute): Define to empty unless GCC 3.1 or later.
1456 This works around a core dump on OpenBSD 3.4, which has GCC
1457 2.95.3, which dumps core when given __attribute__(()). It also
1458 simplifies other tests, since we really don't want to bother with
1459 worrying about which ancient version of GCC supported what.
1460 Original problem reported by Yoann Vandoorselaere, with part of
1461 the fix suggested by Derek Price.
1463 2005-09-24 Jim Meyering <jim@meyering.net>
1465 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1466 so we can once again use a positive bitfield width of 1 -- now we
1467 don't have to explain why we were using a bitfield width of 2.
1469 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1471 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1472 Problem reported by Eric Blake.
1473 (getaddrinfo): Initialize se so that it's not garbage.
1474 Redo internal storage allocation so that it doesn't make unportable
1475 assumptions about alignment.
1478 * utimens.c (futimens): Use futimesat if available.
1479 Prefer it to futimes since it doesn't have the futimes bug.
1481 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1482 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1483 Instead, declare a function that returns a pointer to an array,
1484 and use verify_type__ to declare the size of the array.
1485 Problem and germ of a solution reported by Bruno Haible.
1486 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1487 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1489 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1491 Sync from coreutils.
1493 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1495 * argmatch.h: Include verify.h
1496 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1497 (ARGMATCH_ASSERT): Remove; unused.
1498 * canonicalize.c: Assume STDC_HEADERS.
1499 * exclude.c: Include "strcase.h".
1500 * regex_internal.h [!defined _LIBC]: Likewise.
1501 * getusershell.c: Include stdio--.h rather than stdio.h
1503 (getusershell): Call fopen, not fopen_safer.
1504 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1505 Do not include unistd-safer.h.
1506 (save_cwd): Don't call fd_safer; no longer needed
1507 now that we include fcntl--.h.
1509 * getdate.y (relative_time): New type.
1510 (RELATIVE_TIME_0): New constant.
1511 (parser_control): Use relative_time instead of doing it ourselves.
1512 (%union): Add new relative_time rel member.
1513 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1515 (relunit, relunit_snumber): Now of type rel.
1516 (zone, rel, relunit, get_date): Adjust to above changes.
1518 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1519 Do not include unistd-safer.h.
1520 (getloadavg): Don't call fd_safer; no longer needed
1521 now that we include fcntl--.h.
1523 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1524 (make_dir_parents): Treat ENOSYS like EEXIST.
1526 Improve quality of diagnostics on restore_cwd failure.
1527 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1528 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1529 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1530 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1531 each time through the loop. Do not diagnose restore_cwd failure;
1532 that is the caller's job (and perhaps the caller does not care).
1534 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1535 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1536 If the file already exists but is not a directory, don't bother
1537 to try to make its parents.
1538 Close potential file descriptor leak if we can't chdir("/") (!).
1539 Don't always return true if chdir($PWD) fails; return true only
1540 if the requested action was done successfully (except for the
1542 Don't log final directory unless we actually made it.
1543 Refactor to avoid duplicate code to fix up permissions.
1544 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1546 * strftime.c (my_strftime): Rewrite the previous change slightly,
1547 to make it a bit faster and (I hope) clearer.
1548 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1549 Fix bug in formats like %2N.
1551 * verify.h: New file.
1553 2005-09-22 Jim Meyering <jim@meyering.net>
1555 Sync from coreutils.
1557 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1559 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1560 the .tm_year member, since otherwise gcc-4.0 would now warn about
1561 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1563 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1564 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1566 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1567 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1568 when run in a time zone for which daylight savings time is in effect
1569 for the starting date.
1571 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1572 stop us from restricting permissions of just-created absolute-named
1574 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1575 to restore initial working directory.
1576 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1577 to tell caller if/when we change the working directory and are
1578 unable to return to the initial one.
1579 * mkdir-p.h (make_dir_parents): Update prototype.
1580 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1581 `return false'. This fixes a bug introduced on 2004-07-30.
1583 * openat.c (fdopendir): Be sure to close the supplied
1584 file descriptor before returning. This makes our replacement
1585 implementation a little closer to Solaris's, where fdopendir
1586 ties the file descriptor to the returned DIR* pointer.
1587 * openat.c (unlinkat): New function.
1588 * openat.h (unlinkat): Add prototype.
1589 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1590 (openat_restore_fail): Rename from openat_restore_die.
1591 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1593 Provide an alternative to exiting immediately upon save_cwd or
1594 restore_cwd failure. Now, an application can arrange e.g.,
1595 to perform a longjump in that case.
1596 * openat.c: Include dirname.h.
1597 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1598 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1599 and openat_restore_die rather than calling error directly.
1600 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1602 * openat-die.c (openat_save_die, openat_restore_die): New file.
1603 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1605 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1606 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1607 int utc, int nanoseconds);
1609 date should not have to allocate a megabyte of virtual memory to
1610 handle a format argument like +%1048575T. When implemented with
1611 strftime, it must allocate such a buffer, use strftime to fill it
1612 in, print it, then free it.
1613 With fprintftime, it simply prints everything and exits.
1614 With no need for memory allocation, that's one fewer way to fail.
1615 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1616 optional field width, not before, so we accept %9:z, not %:9z.
1617 (my_strftime): Be sure to use L_('x') for literals.
1619 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1620 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1621 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1622 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1623 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1624 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1625 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1626 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1627 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1629 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1630 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1631 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1632 and don't include <sys/file.h>).
1634 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1636 Sync from coreutils.
1638 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1639 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1640 [!LDAV_DONE]: Avoid unused variable warning.
1642 2005-09-21 Bruno Haible <bruno@clisp.org>
1644 * unicodeio.h (unicode_to_mb): New declaration.
1646 2005-09-20 Derek Price <derek@ximbiot.com>
1648 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1650 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1652 Use a consistent style for including <config.h>.
1653 * __fpending.c, acl.c, argmatch.c,
1654 argp-help.c, argp-parse.c,
1655 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1656 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1657 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1658 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1659 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1660 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1661 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1662 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1663 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1664 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1665 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1666 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1667 modechange.c, mountlist.c, open-safer.c, physmem.c,
1668 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1669 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1670 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1671 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1672 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1673 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1674 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1675 userspec.c, utimecmp.c, version-etc-fsf.c,
1676 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1677 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1678 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1679 Standardize inclusion of config.h.
1680 * __fpending.h, dirfd.h, getdate.h, human.h,
1681 inttostr.h: Removed inclusion of config.h from header files.
1682 * inttostr.c: Adjusted in-tree users.
1683 * timespec.h: Remove superfluous warning to include config.h.
1684 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1685 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1686 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1687 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1689 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1691 * stat-time.h: New file.
1692 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1693 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1695 (timespec_cmp): New function.
1696 * utimecmp.c: Include stat-time.h.
1697 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1698 members exist, not on the obsolescent ST_MTIM_NSEC.
1699 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1701 2005-09-15 Derek Price <derek@ximbiot.com>
1702 Paul Eggert <eggert@cs.ucla.edu>
1704 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1705 changes, consolidating in...
1706 * regex_internal.h: ...this file.
1708 2005-09-15 Derek Price <derek@ximbiot.com>
1710 * regex_internal.h: Blank `pure' for GNUC < 3.
1711 * regex_internal.c: Ditto, using this...
1712 (__GNUC_PREREQ): ...new macro.
1713 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1714 (__GNUC_PREREQ): ...this new macro.
1716 * strstr.h: Include string.h. Define strstr as a macro here.
1718 2005-09-13 Derek Price <derek@ximbiot.com>
1720 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1722 Reported by Jim Meyering <jim@meyering.net>.
1724 2005-09-13 Jim Meyering <jim@meyering.net>
1726 * canon-host.c: Filter through gnu indent and reword comments slightly.
1727 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1729 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1731 * lib/base64.c: Typo.
1732 (base64_encode): Put b64str in initialized data section.
1734 2005-09-12 Derek Price <derek@ximbiot.com>
1736 Return usable errors from canon-host.
1737 * canon-host.h: New file.
1738 * canon-host.c (canon_host): Wrap...
1739 (canon_host_r): ...this new function, which now relies exclusively on
1741 (ch_strerror): New function.
1742 (last_cherror): New global.
1743 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1744 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1746 (freeaddrinfo): Free ai->ai_canonname when set.
1748 2005-09-12 Derek Price <derek@ximbiot.com>
1749 Paul Eggert <eggert@cs.ucla.edu>
1751 * glob-libc.h: Renamed from glob_.h. The new version is
1752 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1753 protecting things that should be done only in gnulib contexts.
1754 * glob_.h: New file, containing only the glob things needed for
1756 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1757 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1758 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1759 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1760 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1761 and to respect the namespace rules better.
1763 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1765 Merge glibc and coreutils changes into gnulib, plus a few
1767 * md5.c: Use #error rather than a string.
1768 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1769 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1770 (__attribute__): Define to empty for non recent-GCC.
1771 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1772 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1773 Renamed from their non-__ counterparts, with new macros replacing
1774 them if not _LIBC. Add __THROW attribute.
1776 (struct md5_ctx): Align buffer if using GCC.
1777 * sha1.h (struct sha1_ctx): Likewise.
1778 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1779 The old name was backwards.
1780 (NOTSWAP): Remove; not used.
1781 (rol): New macro, moved here from md5.h.
1782 (sha1_process_block): Remove a FIXME that doesn't make sense.
1784 2005-09-12 Derek Price <derek@ximbiot.com>
1786 * gai_strerror.c: Include config.h when available. Include
1787 getaddrinfo.h before other headers to test interface.
1788 Reported by Larry Jones <lawrence.jones@ugs.com>.
1790 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1792 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1793 definitions, since that's the preferred style in glibc.
1794 Fix a minor spacing issue, and update copyright notice to match glibc's.
1796 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1798 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1800 2005-09-06 Simon Josefsson <jas@extundo.com>
1802 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1803 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1805 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1807 Change bitset word type from unsigned int to unsigned long int,
1808 as this has better performance on typical 64-bit hosts.
1809 Port bitset code to hosts with unusual word sizes.
1810 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1811 (build_collating_symbol):
1812 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1813 argument is a bitset. This is merely a style issue, but it makes
1814 it clearer that an entire array is expected.
1815 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1816 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1817 Port to the case where bitset_word is not the same as unsigned int.
1818 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1819 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1821 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1822 (build_trtable, group_nodes_into_DFAstates):
1824 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1825 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1826 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1827 * regexec.c (group_nodes_into_DFAstates): Likewise.
1828 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1829 * regcomp.c (optimize_subexps, lower_subexp):
1830 Work even if bitset_word has holes in its bitwise representation.
1831 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1832 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1834 * regex_internal.c (re_string_reconstruct):
1835 Don't assume UCHAR_MAX == 255.
1836 * regex_internal.h (bitset_set_all): Likewise.
1837 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1839 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1840 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1842 (BITSET_WORD_MAX): New macro.
1843 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1844 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1845 (bitset_empty, bitset_copy):
1846 Prefer sizeof (bitset) to multiplying it out ourselves.
1847 (bitset_not_merge): Remove; unused.
1848 (bitset_contain): Return bool, not unsigned int with one bit on.
1849 All callers changed.
1850 * regexec.c (build_trtable): Don't assume bitset has no stricter
1851 alignment than re_node_set; do this by defining a new internal
1852 type struct dests_alloc and using it to allocate memory.
1854 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1856 Check for arithmetic overflow when calculating sizes, to prevent
1857 some buffer-overflow issues. These patches are conservative, in the
1858 sense that when I couldn't determine whether an overflow was possible,
1859 I inserted a run-time check.
1860 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1861 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1862 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1863 (re_xnrealloc, re_x2nrealloc): New inline functions.
1864 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1865 (build_equiv_class, build_charclass): Check for arithmetic overflow
1866 in size expression calculations.
1867 * lib/regex_internal.c (re_string_realloc_buffers):
1868 (build_wcs_upper_buffer, re_node_set_add_intersect):
1869 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1870 (re_dfa_add_node, register_state): Likewise.
1871 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1872 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1873 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1874 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1876 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1878 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1879 to avoid a collision with bits/local_lim.h in glibc.
1880 All uses changed. Problem reported by Dmitry V. Levin in
1881 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1883 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1884 bugs in int versus size_t comparisons.
1885 (re_string_context_at): Fix bug where the code assumed that
1888 Use bool where appropriate.
1889 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1890 All callers changed.
1891 (calc_eclosure_iter): Likewise, for ROOT arg.
1892 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1893 (build_charclass_op): Likewise, for NON_MATCH arg.
1894 * regex_internal.c (re_string_allocate, re_string_construct):
1895 (re_string_construct_common): Likewise, for ICASE arg.
1896 * regexec.c (re_search_2_stub, re_search_stub):
1897 Likewise, for RET_LEN arg.
1898 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1899 (set_regs): Likewise, for FL_BACKTRACK arg.
1900 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1901 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1902 (calc_eclosure_iter, parse_bracket_exp):
1903 Use bool for internal variables that are booleans.
1904 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1905 (set_regs, build_sifted_states, sift_states_bkref):
1906 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1907 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1908 (find_collation_sequence_value):
1910 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1911 (re_node_set_compare):
1912 Return bool, not int. All callers changed.
1913 * regexec.c (check_halt_node_context, check_dst_limits):
1914 (build_trtable, check_node_accept): Likewise.
1915 * regex_internal.h: Include stdbool.h.
1917 Fix bugs uncovered when converting to bool.
1918 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1919 failure instead of charging ahead blindly.
1920 * regex_internal.c (register_state): Likewise.
1921 * regexec.c (re_search_2_stub): Use simpler method than boolean
1922 for freeing internal storage.
1923 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1924 bitset pieces used as boolean, to avoid undefined behavior
1925 on hosts that do int overflow checking.
1927 2005-08-31 Derek Price <derek@ximbiot.com>
1929 * getdelim.c (getdelim): Return EOF on EOF.
1930 Reported by Larry Jones <lawrence.jones@ugs.com>.
1932 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1934 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1935 lengths fit in regoff_t; this isn't true if regoff_t is the same
1937 * regex.c (re_search_internal): 5th arg is LAST_START
1938 (= START + RANGE) instead of RANGE. This avoids overflow
1939 problems when regoff_t is the same width as size_t.
1940 All callers changed.
1941 (re_search_2_stub): Check for overflow when adding the
1942 sizes of the two strings.
1943 (re_search_stub): Check for overflow when adding START
1944 to RANGE; if it occurs, substitute the extreme value.
1946 2005-08-31 Jim Meyering <jim@meyering.net>
1948 * regcomp.c (search_duplicated_node): Make first pointer arg
1950 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1951 (register_state): Likewise.
1952 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1953 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1954 (group_nodes_into_DFAstates): Likewise.
1956 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1958 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1959 old glibc regex code mishandles strings longer than 2**31 bytes.
1960 This patch fixes this when the regex code is used in gnulib
1961 (i.e., outside glibc).
1963 This patch should not affect the use of the regex code inside
1964 glibc. No doubt this problem also needs to be handled for glibc
1965 as well, but the result will be an incompatible change to the
1966 glibc ABI, and the old ABI will have to be supported too. That
1967 can be the the subject for another patch.
1969 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1970 governing whether the rest of this patch is active. By default,
1971 the macro is disabled and the patch has no effect.
1972 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1973 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1974 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1975 (re_match_2, re_set_registers): Use the new types.
1976 * regex_internal.h (Idx, re_hashval_t): New types.
1977 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1979 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1980 (re_string_context_at, bin_tree_t, re_dfastate_t):
1981 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1982 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1983 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1984 (re_string_char_size_at, re_string_wchar_at):
1985 (re_string_elem_size_at):
1986 Use the new types and macros to port to 64-bit hosts.
1987 Use unsigned types for internal values, so that the code
1988 mostly works even for arrays larger than SSIZE_MAX.
1989 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1990 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1991 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1992 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1993 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1994 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1995 (calc_inveclosure, parse_dup_op, build_range_exp):
1996 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1997 (fetch_number, create_token_tree, mark_opt_subexp):
1999 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2000 (create_cd_newstate, re_string_allocate, re_string_construct):
2001 (re_string_realloc_buffers, build_wcs_upper_buffer):
2002 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2003 (re_string_reconstruct, re_string_peek_byte_case):
2004 (re_string_fetch_byte_case, re_string_context_at):
2005 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2006 (re_node_set_init_copy, re_node_set_add_intersect):
2007 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2008 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2009 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2010 (re_acquire_state, re_acquire_state_context, register_state):
2012 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2013 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2014 (re_search_internal, re_search_2_stub, re_search_stub)
2015 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2016 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2017 (update_cur_sifted_state, check_dst_limits):
2018 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2019 (check_subexp_limits, sift_states_bkref, merge_state_array):
2020 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2021 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2022 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2023 (expand_bkref_cache, check_node_accept_bytes):
2024 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2025 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2026 (acquire_init_state_context, check_halt_node_context):
2027 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2028 (sift_states_backward, clean_state_log_if_needed):
2029 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2030 (find_recover_state, transit_state_sb, transit_state_mb):
2031 (transit_state_bkref, build_trtable, match_ctx_clean):
2033 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2034 to work around an assumption that REG_MISSING is negative.
2036 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2037 (seek_collating_symbol_entry) [defined _LIBC]:
2038 (lookup_collation_sequence_value) [defined _LIBC]:
2039 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2040 Use prototypes rather than old-style function definitions.
2041 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2042 (transit_state_sb) [0]:
2043 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2045 * regexec.c (re_search_internal): Simplify update of rm_so and
2048 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2049 (optimize_subexps, lower_subexp):
2050 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2051 since the signed shift might overflow. Use 1u<<31 instead.
2052 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2053 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2056 * regcomp.c (optimize_subexps, lower_subexp):
2057 Use CHAR_BIT rather than 8, for clarity.
2058 * regexec.c (check_dst_limits_calc_pos_1):
2059 (check_subexp_matching_top): Likewise.
2060 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2061 have to worry about portability issues when shifting it left.
2062 Remove no-longer-needed test for table_size > 0.
2063 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2064 in a word, as the resulting behavior is undefined.
2065 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2066 in one case, a <= should have been an <, and in another case the
2067 whole test was missing.
2068 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2069 the standard name CHAR_BIT.
2070 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2071 this is not true on one's complement and signed-magnitude hosts.
2073 * regex_internal.h (re_sub_match_top_t): Remove unused member
2075 (struct re_dfa_t): Remove unused member states_alloc.
2076 * regcomp.c (init_dfa): Don't initialize unused members.
2078 2005-08-31 Bruno Haible <bruno@clisp.org>
2080 * strstr.c: Include <stddef.h>, for NULL.
2081 * strcasestr.c: Likewise.
2082 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2084 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2086 * iconvme.h: Add prototype for iconv_alloc.
2088 2005-08-29 Simon Josefsson <jas@extundo.com>
2090 * iconvme.c: Fix errno.
2092 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2094 * iconvme.c: Split iconv_string into iconv_alloc.
2096 2005-08-27 Jim Meyering <jim@meyering.net>
2098 * fopen-safer.c: Merge minor changes from coreutils.
2099 * dup-safer.c: Likewise.
2100 * fd-safer.c: Likewise.
2102 Merge from coreutils.
2103 * stdio--.h: New file.
2104 * stdlib--.h: New file.
2105 * mkstemp-safer.c: New file.
2107 GNU tar needs these.
2108 * pipe-safer.c: New file.
2109 * creat-safer.c: New file.
2110 * fcntl--.h (creat): Define to creat_safer.
2111 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2112 * unistd--.h (pipe): Define to pipe_safer.
2113 * unistd-safer.h: Declare pipe_safer.
2115 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2117 * regex_internal.h: Remove all references to
2118 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2120 (bitset_not, bitset_merge, bitset_not_merge):
2121 (bitset_mask, re_string_allocate, re_string_construct):
2122 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2123 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2124 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2125 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2126 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2127 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2128 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2129 (re_acquire_state_context):
2130 Remove unnecessary forward decls.
2131 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2132 Put __attribute at function definition,
2133 now that the function decl has been removed.
2134 * lib/regex_internal.c (re_string_peek_byte_case):
2135 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2138 2005-08-26 Simon Josefsson <jas@extundo.com>
2140 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2141 Haible <bruno@clisp.org>.
2143 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2145 * regexec.c (set_regs): Don't alloca with an unbounded size.
2147 alloca modernization/simplification for regex.
2148 * regex.c: Remove portability cruft for alloca. This no longer
2149 needs to be at the start of the file, and can be moved into
2150 regex_internal.h and simplified.
2151 * regex_internal.h: Include <alloca.h>.
2152 (__libc_use_alloca) [!defined _LIBC]: New macro.
2153 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2154 now works outside glibc.
2156 2005-08-24 Simon Josefsson <jas@extundo.com>
2158 * getpass.c: Add WIN32 implementation. Conditionalize use of
2159 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2160 GLIBC specific code.
2162 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2164 Make regex safe for g++. This fixes one real bug (an "err"
2165 that should have been "*err"). g++ problem reported by
2167 * regex_internal.h (re_calloc): New macro, consistent with
2168 re_malloc etc. All callers of calloc changed to use re_calloc.
2169 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2170 not int. All callers changed.
2171 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2172 just use an array of size MB_LEN_MAX.
2173 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2174 (find_recover_state): Change "err" to "*err"; this fixes what
2175 appears to be a real bug.
2176 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2179 2005-08-25 Jim Meyering <jim@meyering.net>
2181 * open-safer.c: Include <config.h>.
2182 Otherwise, we'd lose LARGEFILE support in any file using
2185 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2187 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2188 * regex.h (regerror): Likewise.
2190 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2191 requires this. (The code never needed it.)
2193 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2194 All uses of recently-renamed identifiers changed to use the new,
2195 POSIX-compliant names. The code will build and run just fine
2196 without these changes, but it's better to eat our own dog food
2197 and use the standard-conforming names.
2199 * regex.h: Fix a multitude of POSIX name space violations.
2200 These changes have an effect only for programs that define
2201 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2202 do not change anything for programs compiled in the normal way.
2203 Also, there is no effect on the ABI.
2205 (_REGEX_SOURCE): New macro.
2206 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2207 defined and _GNU_SOURCE is not; this fixes a name space violation.
2209 Rename the following macros to obey POSIX requirements.
2210 The old names are still visible as macros if _REGEX_SOURCE is defined.
2211 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2212 RE_BACKSLASH_ESCAPE_IN_LISTS.
2213 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2214 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2215 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2216 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2217 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2218 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2219 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2220 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2221 (REG_INTERVALS): renamed from RE_INTERVALS.
2222 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2223 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2224 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2225 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2226 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2227 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2228 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2229 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2230 RE_UNMATCHED_RIGHT_PAREN_ORD.
2231 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2232 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2233 (REG_DEBUG): renamed from RE_DEBUG.
2234 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2235 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2236 unusual, since we can't clash with the POSIX REG_ICASE.
2237 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2238 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2239 (REG_NO_SUB): renamed from RE_NO_SUB.
2240 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2241 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2242 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2243 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2244 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2245 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2246 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2247 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2248 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2249 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2250 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2251 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2252 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2253 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2254 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2255 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2256 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2257 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2258 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2259 (REG_FIXED): Renamed from REGS_FIXED.
2260 (REG_NREGS): Renamed from RE_NREGS.
2262 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2263 of other REG_* macros, since POSIX says the user is allowed to
2264 #undef these macros selectively.
2266 (reg_errcode_t): Update comment stating what other tables need
2269 Rename the following enum values to obey POSIX requirements.
2270 The old names are still visible as macros.
2271 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2272 is not defined, since GNU is supposed to be a superset of POSIX as
2273 much as possible, and since we want reg_errcode_t to be a signed
2274 type for implementation consistency.
2275 (_REG_NOERROR): Renamed from REG_NOERROR.
2276 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2277 (_REG_BADPAT): Renamed from REG_BADPAT.
2278 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2279 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2280 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2281 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2282 (_REG_EBRACK): Renamed from REG_EBRACK.
2283 (_REG_EPAREN): Renamed from REG_EPAREN.
2284 (_REG_EBRACE): Renamed from REG_EBRACE.
2285 (_REG_BADBR): Renamed from REG_BADBR.
2286 (_REG_ERANGE): Renamed from REG_ERANGE.
2287 (_REG_ESPACE): Renamed from REG_ESPACE.
2288 (_REG_BADRPT): Renamed from REG_BADRPT.
2289 (_REG_EEND): Renamed from REG_EEND.
2290 (_REG_ESIZE): Renamed from REG_ESIZE.
2291 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2292 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2293 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2294 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2295 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2297 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2298 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2299 changed. But support the old name if the new one is not defined
2300 and if _REGEX_SOURCE.
2302 Change the following member names in struct re_pattern_buffer.
2303 The old names are still supported if !_REGEX_SOURCE.
2304 The new names are always supported, regardless of _REGEX_SOURCE.
2305 (re_buffer): Renamed from buffer.
2306 (re_allocated): Renamed from allocated.
2307 (re_used): Renamed from used.
2308 (re_syntax): Renamed from syntax.
2309 (re_fastmap): Renamed from fastmap.
2310 (re_translate): Renamed from translate.
2311 (re_can_be_null): Renamed from can_be_null.
2312 (re_regs_allocated): Renamed from regs_allocated.
2313 (re_fastmap_accurate): Renamed from fastmap_accurate.
2314 (re_no_sub): Renamed from no_sub.
2315 (re_not_bol): Renamed from not_bol.
2316 (re_not_eol): Renamed from not_eol.
2317 (re_newline_anchor): Renamed from newline_anchor.
2319 Change the following member names in struct re_registers.
2320 The old names are still supported if !_REGEX_SOURCE.
2321 The new names are always supported, regardless of _REGEX_SOURCE.
2322 (rm_num_regs): Renamed from num_regs.
2323 (rm_start): Renamed from start.
2324 (rm_end): Renamed from end.
2326 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2327 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2328 Prepend __ to parameter names.
2330 Undo yesterday's changes.
2332 2005-08-24 Jim Meyering <jim@meyering.net>
2334 Sync from coreutils.
2335 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2337 2005-08-21 Bruno Haible <bruno@clisp.org>
2339 * lock.h: Add multiple inclusion guard.
2340 * tls.h: Add multiple inclusion guard.
2342 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2344 * regex.h (REG_NOSYS)
2345 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2346 Define, since POSIX requires it as of 2001.
2347 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2348 New private symbol, used to keep the enum signed in all cases.
2349 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2350 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2352 * regex_internal.c (re_string_skip_chars, register_state):
2354 Remove forward decls; no longer needed now that we use prototypes.
2355 * regexec.c (acquire_init_state_context, check_halt_node_context):
2356 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2357 (clean_state_log_if_needed): Likewise.
2359 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2361 Fix problems reported by Sam Steingold in
2362 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2363 * regexec.c (sift_states_bkref): Fix portability bug: the code
2364 assumed that reg_errcode_t is a signed type, which is not
2365 necessarily true if _XOPEN_SOURCE is not defined.
2366 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2367 some compilers warn about it otherwise.
2369 2005-08-20 Jim Meyering <jim@meyering.net>
2371 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2372 of unused local, dfa.
2374 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2376 * regcomp.c (create_initial_state): Remove duplicate decl.
2377 (init_word_char, create_initial_state, duplicate_node_closure):
2378 (fetch_token, peek_token_bracket, build_range_exp):
2379 (build_collating_symbol): Remove forward decls; no longer needed
2380 now that we use prototypes.
2383 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2384 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2385 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2386 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2387 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2388 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2389 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2390 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2391 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2392 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2393 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2394 (build_charclass, build_charclass_op, fetch_number, create_tree):
2395 (create_token_tree, mark_opt_subexp, duplicate_tree):
2396 Use prototypes rather than old-style definitions.
2399 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2400 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2401 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2402 (re_string_reconstruct, re_string_peek_byte_case):
2403 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2404 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2405 (re_node_set_init_copy, re_node_set_add_intersect):
2406 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2407 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2408 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2409 (re_acquire_state, re_acquire_state_context, register_state):
2410 (create_ci_newstate, create_cd_newstate, free_state):
2412 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2413 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2414 (re_search_internal, prune_impossible_nodes):
2415 (acquire_init_state_context, check_matching, static):
2416 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2417 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2418 (update_regs, sift_states_backward, build_sifted_states):
2419 (clean_state_log_if_needed, merge_state_array):
2420 (update_cur_sifted_state, add_epsilon_src_nodes):
2421 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2422 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2423 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2424 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2425 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2426 (check_arrival, check_arrival_add_next_nodes):
2427 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2428 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2429 (check_node_accept_bytes, check_node_accept, extend_buffers):
2430 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2431 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2436 (re_string_allocate, re_string_construct, re_string_reconstruct):
2437 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2438 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2439 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2440 (re_string_context_at, re_string_peek_byte_case):
2441 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2442 is defined, since we now use prototypes always.
2444 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2445 C89 or better. All uses removed.
2447 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2449 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2450 [defined lint]: Suppress bogus uninitialized-variable warnings.
2452 * regcomp.c (duplicate_node): Return new index, not an error code,
2453 and let the caller return REG_ESPACE if out of space. This
2454 removes an uninitialied-variable warning with GCC 4.0.1, and also
2455 avoids taking the address of a local variable. All callers
2458 2005-08-19 Jim Meyering <jim@meyering.net>
2460 * regexec.c (proceed_next_node): Redo local variables to
2461 avoid GCC shadowing warnings.
2463 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2465 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2466 (re_node_set_insert_last, re_dfa_add_node):
2467 Rename local variables to avoid GCC shadowing warnings.
2469 2005-08-18 Bruno Haible <bruno@clisp.org>
2471 * strstr.c (strstr): Fix return value in multibyte case.
2472 * strcasestr.c (strcasestr): Likewise.
2474 2005-08-17 Jim Meyering <jim@meyering.net>
2476 Make the %s format (seconds since the epoch) work for a negative
2477 number and when used with a zero-padded field width, e.g. %015s.
2479 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2480 label so that it precedes the code to set `digits'. Otherwise,
2481 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2482 print `00-22'. Now, it prints `-0022', as it should.
2484 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2486 * regex.h: Remove useless space-before-tab. From coreutils.
2488 2005-08-17 Bruno Haible <bruno@clisp.org>
2490 * strcasestr.h: New file.
2491 * strcasestr.c: New file.
2493 2005-08-17 Bruno Haible <bruno@clisp.org>
2495 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2496 * strstr.c: Completely rewritten, with multibyte locale support.
2498 2005-08-17 Bruno Haible <bruno@clisp.org>
2500 * strcasecmp.c: Use mbuiter.h.
2502 2005-08-17 Bruno Haible <bruno@clisp.org>
2504 * mbuiter.h: New file.
2506 2005-08-16 Bruno Haible <bruno@clisp.org>
2508 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2510 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2511 NUL byte, not after it.
2513 2005-08-16 Bruno Haible <bruno@clisp.org>
2515 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2516 the valid ones. Makes the comparison operations transitive:
2517 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2518 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2520 2005-08-16 Bruno Haible <bruno@clisp.org>
2522 * strcase.h (strcasecmp): Add note in comments.
2523 * strncasecmp.c: Use code from strcasecmp.c.
2524 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2525 (strcasecmp): Work correctly in multibyte locales.
2527 2005-08-16 Bruno Haible <bruno@clisp.org>
2529 * strnlen1.h: New file.
2530 * strnlen1.c: New file.
2532 2005-08-16 Bruno Haible <bruno@clisp.org>
2534 * mbfile.h: New file.
2536 2005-08-16 Bruno Haible <bruno@clisp.org>
2538 * mbiter.h: New file.
2540 2005-08-16 Bruno Haible <bruno@clisp.org>
2542 * mbchar.h: New file.
2543 * mbchar.c: New file.
2545 2005-08-16 Bruno Haible <bruno@clisp.org>
2547 * tls.h: New file, from GNU gettext.
2548 * tls.c: New file, from GNU gettext.
2550 2005-08-15 Bruno Haible <bruno@clisp.org>
2552 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2555 2005-08-14 Jim Meyering <jim@meyering.net>
2557 Sync from coreutils.
2559 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2560 Use the hash-table-based cycle-detection code not just when
2561 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2562 Reported by James Youngman in
2563 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2564 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2565 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2566 This lets us compile with -DFTS_DEBUG, once again.
2567 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2568 * fts.c (fd_safer): Remove decl.
2569 Include fcntl--.h rather than unistd-safer.h
2570 (fts_safe_changedir): Don't call fd_safer; no longer needed
2571 now that we include fcntl--.h.
2573 2005-08-11 Simon Josefsson <jas@extundo.com>
2575 * readline.h, readline.c: New file.
2577 2005-08-11 Bruno Haible <bruno@clisp.org>
2579 * strnlen.h (strnlen): Change parameter name to match comment.
2581 2005-08-10 Simon Josefsson <jas@extundo.com>
2583 * strndup.c: Use strnlen.h.
2585 * strnlen.h: New file.
2587 2005-08-02 Simon Josefsson <jas@extundo.com>
2589 * getline.h, getline.c: Rewrite.
2591 * getdelim.h, getdelim.c: New files, ported from glibc.
2593 2005-07-31 Bruno Haible <bruno@clisp.org>
2595 * lock.h (gl_lock_initializer): New macro.
2596 (gl_lock_define_initialized): Use it.
2597 (gl_rwlock_initializer): New macro.
2598 (gl_rwlock_define_initialized): Use it.
2599 (gl_recursive_lock_initializer): New macro.
2600 (gl_recursive_lock_define_initialized): Use it.
2602 2005-07-26 Bruno Haible <bruno@clisp.org>
2604 * lock.h: Update from GNU gettext.
2605 * lock.c: Update from GNU gettext.
2607 2005-07-18 Bruno Haible <bruno@clisp.org>
2609 * lock.h (gl_once_t): New type.
2610 (gl_once_define, gl_once): New macros.
2611 * lock.c (fresh_once): New variable.
2612 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2615 2005-07-18 Simon Josefsson <jas@extundo.com>
2617 * check-version.c (check_version): Accept identical versions too.
2619 2005-07-18 Bruno Haible <bruno@clisp.org>
2621 * lock.h: New file, from GNU gettext.
2622 * lock.c: New file, from GNU gettext.
2624 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2626 * quotearg.c: Add translator comment suggested by Bruno Haible,
2627 with a minor change.
2629 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2631 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2632 copyright symbol and the year.
2633 * version-etc.c (COPYRIGHT_YEAR): New constant.
2634 (version_etc_va): Use parameterized copyright notice.
2635 Reword to conform to the current GNU coding standards.
2637 2005-07-11 Simon Josefsson <jas@extundo.com>
2639 * size_max.h: New file.
2641 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2643 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2646 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2647 and Paul Eggert <eggert@cs.ucla.edu>
2649 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2650 in wint_t, not wchar_t. Remove now-unnecessary cast.
2652 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2654 * regex.c, regex.h: Sync from libc.
2655 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2656 New files, synced from libc, except that regex_internal.h
2657 currently has a small porting fix.
2659 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2661 Remove the dependency of the strftime module on the tzset module.
2662 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2663 Copy the input structure, to work around some of the bug with
2664 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2665 Solaris releases, you should also use the tzset module, but we won't
2666 require it as a dependency any more since we don't want LGPLed code
2667 to depend on GPLed code.
2669 2005-07-02 Jim Meyering <jim@meyering.net>
2671 * backupfile.c (backup_args): Change a `0' to NULL.
2673 2005-07-01 Jim Meyering <jim@meyering.net>
2675 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2676 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2677 * save-cwd.c, tempname.c:
2678 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2679 and don't include <sys/file.h>).
2681 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2683 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2684 declares only 'struct timespec;' (!).
2686 2005-06-29 Jim Meyering <jim@meyering.net>
2688 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2689 type name. Use the variable name instead.
2690 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2692 2005-06-28 Simon Josefsson <jas@extundo.com>
2694 * check-version.h, check-version.c: New files.
2696 2005-06-28 Simon Josefsson <jas@extundo.com>
2698 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2699 collision with global variable. Better indentation. Don't
2700 increment buffer pointer beyond buffer end. Based on comments
2701 from Paul Eggert <eggert@cs.ucla.edu>.
2705 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2707 * canon-host.c (canon-host): Append trailing "," to 0 in
2708 initializer of struct addrinfo, as an indication that we don't
2709 care how many members the structure has.
2711 2005-06-24 Derek Price <derek@ximbiot.com>
2712 and Bruno Haible <bruno@clisp.org>
2714 Remove stat module & update lstat.
2715 * stat.c: Remove this file...
2716 (slash_aware_lstat): ...moving this content and its support...
2717 * lstat.c (rpl_lstat): ...into here.
2718 * lstat.h: New file.
2720 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2722 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2723 (ranged_convert): Don't save conversion in a temporary struct.
2724 This causes a warning with GCC 4.0.0, and anyway in the typical
2725 case it's not worth the extra 100 bytes or so of code.
2726 (ranged_convert, __mktime_internal): When calling a function via a
2727 pointer P, use P () rather than (*P) (), as we now assume C89 or
2730 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2732 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2733 "who -r" failed to give output. Problem reported by Tim Waugh.
2735 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2736 (xcalloc): Use it to avoid needless tests.
2737 Problem reported by Jim Meyering.
2739 2005-06-16 Jim Meyering <jim@meyering.net>
2741 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2742 when either N or S is zero.
2744 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2746 * argp.h (__option_is_short): Check upper limit of
2747 __key. Isprint() requires its argument to have the value
2748 of an unsigned char or EOF.
2750 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2752 * fnmatch.c (fnmatch): If there is an encoding error in a
2753 multibyte string or pattern, fall back on unibyte matching.
2754 Problem reported by James Youngman.
2756 2005-06-08 Bruno Haible <bruno@clisp.org>
2758 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2761 2005-06-08 Bruno Haible <bruno@clisp.org>
2763 * csharpcomp.h: New file, from GNU gettext.
2764 * csharpcomp.c: New file, from GNU gettext.
2765 * csharpcomp.sh.in: New file, from GNU gettext.
2767 2005-06-07 Derek Price <derek@ximbiot.com>
2770 * glob_.h: Indent nested #ifdef.
2772 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2774 Sync from coreutils.
2775 Use "file name" when talking about file names, instead of "filename"
2776 or "path", as per the GNU coding standards.
2777 * mkdir-p.c: Renamed from makepath.c.
2778 (make_dir_parents): Renamed from make_path. All callers changed.
2779 * mkdir-p.h: Likewise. All includers changed.
2780 * filenamecat.c: Renamed from path-concat.c.
2781 (file_name_concat): Renamed from path_concat. All callers changed.
2782 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2783 * filenamecat.h: Likewise. All includers changed.
2784 * acl.c: Don't use "path" or "filename" to mean "file name"
2785 in comments or local variable names.
2786 * basename.c: Likewise.
2787 * canonicalize.c, canonicalize.h: Likewise.
2788 * dirname.c, dirname.h: Likewise.
2789 * euidaccess.c: Likewise.
2790 * exclude.c: Likewise
2791 * fnmatch_.h, fnmatch_loop.c: Likewise.
2792 * fsusage.c, fsuage.h: Likewise.
2793 * fts.c, fts_.h: Likewise.
2794 * getcwd.c: Likewise.
2795 * getloadavg.c: Likewise.
2796 * mkstemp.c: Likewise.
2797 * mountlist.c, mountlist.h: Likewise.
2798 * openat.c, openat.h: Likewise.
2799 * readlink-stub.c: Likewise.
2800 * readutmp.c, readutmp.h: Likewise.
2801 * rename.c: Likewise.
2802 * rmdir.c: Likewise.
2804 * savedir.c: Likewise.
2805 * stripslash.c: Likewise.
2806 * tempname.c: Likewise.
2807 * xreadlink.c: Likewise.
2808 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2810 * exclude.h: Likewise.
2812 * euidaccess.c (getuid, getgid, getuid, getegid)
2813 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2814 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2815 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2816 * pathmax.h: Include <limits.h> unconditionally, since other
2817 files have been getting away with it for years (MORE/BSD 4.3
2819 * userspec.c (getpwnam, getgrnam, getgrgid)
2820 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2822 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2823 Define to 256, not 255, as per modern POSIX.
2825 2005-06-01 Bruno Haible <bruno@clisp.org>
2827 * csharpexec.h: New file, from GNU gettext.
2828 * csharpexec.c: New file, from GNU gettext.
2829 * csharpexec.sh.in: New file, from GNU gettext.
2831 2005-05-31 Derek Price <derek@ximbiot.com>
2832 Paul Eggert <eggert@cs.ucla.edu>
2835 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2837 2005-05-29 Derek Price <derek@ximbiot.com>
2838 Paul Eggert <eggert@cs.ucla.edu>
2840 * glob_.h, glob.c: New files.
2842 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2844 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2846 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2847 the configuration hassle isn't worth it.
2848 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2849 (LONGEST_MODIFIER, PRIuMAX): Remove.
2851 2005-05-27 Bruno Haible <bruno@clisp.org>
2853 * getlogin_r.h: Remove second include of <stddef.h>.
2855 2005-05-25 Bruno Haible <bruno@clisp.org>
2856 Derek Price <derek@ximbiot.com>
2858 * getlogin_r.h: Simplify API documentation.
2860 2005-05-25 Derek Price <derek@ximbiot.com>
2861 Paul Eggert <eggert@cs.ucla.edu>
2863 * getlogin_r.c, getlogin_r.h: New files.
2865 2005-05-22 Bruno Haible <bruno@clisp.org>
2867 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2868 Also include <sys/param.h> if it defines MIN, MAX.
2869 Based on a patch by Derek Price <derek@ximbiot.com>.
2871 2005-05-22 Bruno Haible <bruno@clisp.org>
2873 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2874 (INT64_MIN): Fix definition.
2875 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2877 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2878 NEED_SIGNED_INT_TYPES.
2880 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2881 HAVE_SYSTEM_INTTYPES.
2883 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2885 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2886 so that unistd-safer.h (GPL'ed code) need not be included.
2888 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2891 * fts.c: Don't include "cycle-check.h" or "hash.h".
2892 (setup_dir, free_dir): New functions.
2893 (enter_dir, leave_dir): Define trivial
2894 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2895 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2896 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2897 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2898 Move to fts-cycle.c.
2899 (fts_open): Use setup_dir.
2900 (fts_close): Use free_dir.
2901 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2902 This adds a label and some gotos, but the alternatives were messier.
2903 Check for memory allocation failure when entering a dir.
2904 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2905 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2906 (FTS): New member fts_cycle, that is a union that contains the
2907 old active_dir_ht and cycle_state. All uses changed to mention
2908 fts_cycle.ht and fts_cycle.state.
2909 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2910 fts.c, with the following changes:
2911 (setup_dir, free_dir): New functions.
2912 (enter_dir): Now returns bool. Return true if successful, false
2913 if memory exhausted. All callers changed.
2914 Do not bother partly cleaning up on
2915 memory allocation failure; that is free_dir's job.
2916 However, free ad if hash_insert fails, to avoid memory leak.
2917 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2918 fts->fts_options to see which union member to use.
2920 2005-05-20 Jim Meyering <jim@meyering.net>
2922 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2923 Now a macro, to pacify GCC.
2925 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2927 * chown.c (rpl_chown): Return -1 on failure.
2929 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2931 * canonicalize.c: Include canonicalize.h first, to test interface.
2932 Include <stddef.h> unconditionally, since we assume C89 now.
2933 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2934 * fts.c: Include fts_.h first, to check interface.
2935 Do not include intprops.h; no longer needed.
2936 Include cycle-check.h and hash.h, since fts_.h no longer does.
2937 Remove unnecessary casts of closedir to void.
2938 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2939 decide whether to decrement nlinks.
2940 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2941 (FTS): Use struct hash_table * instead of Hash_table, so that
2942 we no longer need to include hash.h here.
2944 2005-05-17 Jim Meyering <jim@meyering.net>
2946 * fts.c, fts_.h: New files, from coreutils.
2948 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2950 Sync from coreutils.
2951 * unlinkdir.c, unlinkdir.h: New files.
2952 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2953 regex.h, unlocked-io.h, xtime.h:
2954 White space changes only.
2955 * makepath.c (make_path): Port to hosts where leading "//" is special.
2956 * yesno.c: Include getline.h, not ctype.h.
2957 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2958 Use getline to remove arbitrary restriction on response length.
2960 2005-05-13 Bruno Haible <bruno@clisp.org>
2962 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2963 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2964 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2965 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2966 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2967 Add support for 64-bit integers in the MSVC compiler.
2969 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2971 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2972 Change the initial comment to refer to GPL, not LGPL.
2973 gnulib-tool will change it to LGPL as needed.
2975 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2976 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2977 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2978 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2979 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2980 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2981 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2982 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2983 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2984 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2985 concatpath.c, config.charset, copy-file.c, copy-file.h,
2986 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2987 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2988 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2989 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2990 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2991 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2992 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2993 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2994 full-read.c, full-read.h, full-write.c, full-write.h,
2995 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2996 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2997 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2998 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2999 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3000 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3001 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3002 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3003 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3004 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3005 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3006 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3007 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3008 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3009 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3010 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3011 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3012 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3013 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3014 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3015 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3016 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3017 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3018 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3019 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3020 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3021 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3022 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3023 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3024 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3025 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3026 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3027 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3028 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3029 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3030 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3031 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3032 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3033 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3034 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3035 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3036 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3037 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3038 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3039 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3040 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3041 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3042 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3043 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3044 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3045 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3046 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3047 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3048 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3049 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3050 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3051 Update FSF postal mail address.
3053 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3055 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3056 specified in ai_socktype. Fix invalid ai_protocol
3057 check. ai_protocol is usually set to 0 or depending on
3058 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3059 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3060 ai_socktype / ai_protocol in the returned addrinfo structure.
3062 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3063 Bruno Haible <bruno@clisp.org>
3065 * inet_ntop.h: New file.
3066 * inet_ntop.c: New file, from glibc with modifications.
3068 2005-05-08 Jim Meyering <jim@meyering.net>
3070 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3072 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3074 Merge from coreutils. Among other things,
3075 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3076 * fd-safer.c: New file.
3077 * fcntl-safer.h, open-safer.c: Remove.
3078 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3079 * dup-safer.c: Include unistd-safer.h first.
3080 Don't include errno.h.
3081 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3082 * file-type.h: Don't assume invoker included sys/stat.h first.
3083 * file-type.c: Rely on file-type.h change.
3084 * getloadavg.c: Include unistd-safer.h.
3085 (getloadavg): Use safer open.
3086 * getusershell.c: Include "stdio-safer.h".
3087 (getusershell): Use safer fopen.
3088 * long-options.c (long_options): Use NULL rather than 0.
3089 * modechange.h (mode_free): Remove; all callers changed to invoke
3091 * modechange.c: Likewise.
3092 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3093 (MODE_DONE): New constant.
3094 (struct mode_change): Remove 'next' member.
3095 (make_node_op_equals): New function; like the old one of the
3096 same name, except it allocates an array.
3097 (mode_compile, mode_create_from_ref): Use it.
3098 (mode_compile): Allocate result as an array, not a linked list.
3099 Parse octal string ourself, so that we catch mistakes like "+0".
3100 (mode_adjust): Arg is an array, not a linked list.
3101 * modechange.c: Include stat-macros.h, xalloc.h.
3102 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3103 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3104 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3105 Remove. This is now stat-macros.h's job.
3106 (talloc): Remove. All callers replaced by xalloc, so that
3107 our invokers don't have to worry about reporting memory failures.
3108 (make_node_op_equals): Remove.
3109 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3111 (struct mode_change): Moved here from modechange.h.
3112 (mode_append_entry): Remove.
3113 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3114 apps to have incorrect behavior. Use simpler algorithm for head
3115 and tail. Don't futz with umask; that's now the job of mode_adjust.
3116 Detect more invalid usages rather than having somewhat-random behavior.
3117 Don't insert an "a=" action, as that leads to incorrect behavior.
3118 (mode_compile, mode_create_from_ref): Return NULL on error instead
3119 of an enum, since now there's only one way to have an error. All
3121 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3122 at the correct time. Simplify calculation of "+u" and its ilk.
3123 Don't mishandle "+X".
3124 (mode_free): Remove "register" and localize decls.
3125 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3126 (struct mode_change): Move to modechange.c; callers don't
3127 need to see this stuff.
3128 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3129 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3130 (mode_change, mode_adjust): Reflect the new signatures noted above.
3131 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3132 that might redefine system include files.
3133 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3134 (my_usleep): Use NULL rather than (void *) 0.
3135 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3136 Use siginterrupt to specify that system calls should be interrupted.
3137 (rpl_nanosleep): Move initialization of suspended closer to call of
3139 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3140 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3141 (desirable_utmp_entry): New function.
3142 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3143 using x2nrealloc, to simplify logic.
3144 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3145 size calculation. Do not assume utmp file is a regular file.
3146 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3147 (READ_UTMP_CHECK_PIDS): New constant.
3148 * save-cwd.c: Include unistd-safer.h.
3149 (save_cwd): Use fd_safer.
3150 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3151 [!_LIBC] Include "stat-macros.h" instead.
3152 * unistd-safer.h (fd_safer): New decl.
3154 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3156 * byteswap_.h: New file.
3158 2005-04-25 Albert Chin <china@thewrittenword.com>
3160 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3163 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3165 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3166 that "UTC +1 second" continues to work. Problem reported
3168 (relunit_snumber): New rule.
3171 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3173 * getdate.y (universal_time_zone_table): New constant.
3174 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3175 universal_time_zone_table.
3176 (lookup_zone): Prefer universal_time_zone_table to
3177 local_time_zone_table, so that "GMT" time stamps are allowed in
3178 London during the summer. Problem reported by Ian Abbott.
3180 2005-04-12 Jim Meyering <jim@meyering.net>
3182 * human.c (humblock): Set *options even when returning due to
3183 xstrtoumax conversion failure. Thanks to a used-uninitialized
3186 2005-04-09 Jim Meyering <jim@meyering.net>
3188 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3189 -Wuninitialized: initialize tm0.tm_year.
3191 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3193 * getdate.y (parser_control): rels_seen is now a boolean, not a
3194 count, since there's no maximum. All uses changed.
3195 Add member dsts_seen.
3196 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3198 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3199 Use pc_rels_seen to decide whther a date is absolute.
3201 * getdate.y (number): Don't overwrite year.
3202 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3205 2005-04-02 Simon Josefsson <jas@extundo.com>
3207 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3208 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3210 2005-03-27 Jim Meyering <jim@meyering.net>
3212 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3214 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3216 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3217 "one's complement" -> "ones' complement" in comment, as per Knuth.
3218 "value of type" -> "type or expression" in comment.
3219 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3221 2005-03-26 Jim Meyering <jim@meyering.net>
3224 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3225 Correct typos: s/or/of/.
3227 2005-03-23 Jim Meyering <jim@meyering.net>
3229 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3231 2005-03-21 Jim Meyering <jim@meyering.net>
3233 Changes imported from coreutils.
3235 * cycle-check.c: Don't include xalloc.h.
3237 * path-concat.c: Don't include assert.h.
3238 (path_concat): Remove assertion that would have triggered
3239 for ABASE starting with more than one slash.
3240 Reported by Andreas Schwab.
3242 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3243 properly when ABASE is an absolute file name.
3244 Correct the description of this function.
3246 Add an assertion and a test driver.
3247 This fixes a bug introduced on 2004-07-02.
3248 Andreas Schwab reported the resulting failure of cp --parents:
3249 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3251 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3253 * strftime.c (my_strftime): If the underlying strftime returns 0
3254 (which shouldn't happen), generate nothing instead of returning 0
3255 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3257 2005-03-16 Bruno Haible <bruno@clisp.org>
3259 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3261 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3263 * strftime.c (my_strftime): Prepend space to format so that we can
3264 reliably distinguish strftime failure from empty output on POSIX
3267 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3269 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3270 (iconv_string): Don't guess a size-zero buffer, as that might cause
3271 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3272 result would be 'too large', where 'too large' is (heuristically)
3273 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3274 overflow concerns. This will prevent some unwanted malloc failures
3275 when the inputs are very large.
3277 2005-03-15 Bruno Haible <bruno@clisp.org>
3279 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3282 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3285 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3287 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3289 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3290 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3292 * strtol.c: Likewise.
3294 2005-03-14 Simon Josefsson <jas@extundo.com>
3296 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3299 2005-03-14 Jim Meyering <jim@meyering.net>
3301 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3302 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3303 to be nonzero so that we (and caller) can detect the difference
3304 between a valid zero-length expansion and an error return, even
3305 when the underlying strftime fails before writing anything into
3308 2005-03-10 Jim Meyering <jim@meyering.net>
3310 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3311 so that this module works on systems without fchdir.
3313 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3315 Factor int-properties macros into a single file, except for
3316 glibc-related files.
3317 * intprops.h: New file.
3318 * getloadavg.c: Include it instead of limits.h.
3319 (INT_STRLEN_BOUND): Remove.
3320 * human.c: Include intprops.h.
3321 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3322 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3323 * inttostr.h: Include intprops.h instead of limits.h.
3324 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3325 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3326 for consistency with intprops.h.
3327 (time_t_is_integer, twos_complement_arithmetic): Use them.
3328 * sig2str.h: Include <signal.h>, intprops.h.
3329 (INT_STRLEN_BOUND): Remove.
3330 * strftime.c (TYPE_SIGNED): Remove.
3331 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3332 * strtol.c: Adjust comments to match intprops.h.
3333 * userspec.c: Include intprops.h.
3334 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3335 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3336 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3337 instead of rolling our own expressions.
3338 * xstrtol.c: Include xstrtol.h first, to test interface.
3340 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3342 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3343 the right thing even if adding 1900 would overflow. Similarly
3344 for tm_mon + 1 and tm_yday + 1.
3345 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3346 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3347 (DO_SIGNED_NUMBER): New macro.
3348 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3350 2005-03-07 Bruno Haible <bruno@clisp.org>
3352 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3354 2005-03-03 Derek R. Price <derek@ximbiot.com>
3355 Bruno Haible <bruno@clisp.org>
3357 * pagealign_alloc.h: New file.
3358 * pagealign_alloc.c: New file.
3360 2005-01-28 Bruno Haible <bruno@clisp.org>
3362 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3365 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3367 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3368 The workaround isn't strictly needed for POSIX conformance, and
3369 it's too much of a pain to configure and maintain. We'll ask
3370 people to fix their kernels instead.
3371 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3372 (NANOSLEEP_BUG_WORKAROUND): Remove.
3373 (xnanosleep): Remove the workaround.
3375 2005-02-12 Bruno Haible <bruno@clisp.org>
3377 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3379 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3381 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3382 * timespec.h (gettime): Return void, since it always
3383 succeeds now. All uses changed.
3384 * gettime.c (gettime) Likewise.
3385 [HAVE_NANOTIME]: Prefer nanotime.
3386 Assume gettimeofday succeeds, as POSIX requires.
3387 Assime time () succeeds, since other code already does.
3388 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3389 (timespec_subtract): Remove.
3390 (NANOSLEEP_BUG_WORKAROUND): New constant.
3391 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3392 things considerably. Use it only on GNU/Linux hosts, since the
3393 workaround shouldn't be needed elsewhere.
3395 2005-02-24 Bruno Haible <bruno@clisp.org>
3397 * gettext.h: Update from GNU gettext 0.14.2.
3399 2005-02-24 Bruno Haible <bruno@clisp.org>
3401 * localcharset.c: Update from GNU gettext 0.14.2.
3402 * config.charset: Update from GNU gettext 0.14.2.
3404 2005-02-22 Simon Josefsson <jas@extundo.com>
3406 * iconvme.h, iconvme.c: New files, from libc.
3408 2005-02-20 Neil Conway <neilc@samurai.com>
3410 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3411 returned by OSX/Darwin if the specified buffer is not large
3412 enough for the hostname.
3414 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3416 * memrchr.h: New file.
3417 * chdir-long.c: Include it.
3418 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3419 Don't bother including stddef.h.
3421 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3423 * argp-help.c (__argp_help): Create a fake struct argp_state and
3424 pass it to _help, otherwise the latter coredumps trying to
3425 dereference state.root_argp.
3427 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3429 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3431 Include <sys/types.h>, for dev_t.
3432 (ME_DUMMY, ME_REMOTE): Move from here....
3433 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3434 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3436 Include mountlist.h first, to test the interface.
3438 2005-01-29 Bruno Haible <bruno@clisp.org>
3440 * progname.c (program_name): Initialize.
3441 Needed when linking statically on MacOS X.
3443 2005-01-28 Bruno Haible <bruno@clisp.org>
3445 * javacomp.sh.in: New file, from GNU gettext.
3446 * javacomp.h: New file, from GNU gettext.
3447 * javacomp.c: New file, from GNU gettext.
3449 2005-01-26 Bruno Haible <bruno@clisp.org>
3451 * javaexec.sh.in: New file, from GNU gettext.
3452 * javaexec.h: New file, from GNU gettext.
3453 * javaexec.c: New file, from GNU gettext.
3455 2005-01-26 Simon Josefsson <jas@extundo.com>
3457 * gai_strerror.c: Use GPL in header.
3459 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3461 * argp-help.c (hol_entry_help): Avoid using non-constant
3462 initializers for struct pentry_state.
3463 (__argp_error): Check return value of __asprintf
3464 (__argp_failure): Translate error message
3466 * argp-parse.c: Removed braces around the expansion of N_()
3468 2005-01-21 Jim Meyering <jim@meyering.net>
3470 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3471 same value as for Solaris 9.
3473 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3474 component length. This included changing the parameter to be
3475 of type `char *' rather than `char const *'.
3476 * chdir-long.h (chdir_long): Update prototype.
3478 * openat.c (fdopendir, fstatat): New functions.
3479 * openat.h: Include headers required for use of DIR and struct stat.
3480 [AT_SYMLINK_NOFOLLOW]: Define.
3481 (fdopendir, fstatat): Add prototypes.
3483 2005-01-21 Bruno Haible <bruno@clisp.org>
3485 * classpath.h: New file, from GNU gettext.
3486 * classpath.c: New file, from GNU gettext.
3488 2005-01-20 Simon Josefsson <jas@extundo.com>
3490 * version-etc-fsf.c: New file, with version_etc_copyright.
3491 * version-etc.c: Remove version_etc_copyright.
3492 * version-etc.h (version_etc_copyright): Use [] instead of * in
3493 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3495 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3497 * save-cwd.c (save_cwd): Remove code to support the case
3498 where fchdir is missing or flaky.
3500 2005-01-20 Simon Josefsson <jas@extundo.com>
3502 * base64.h (isbase64): Add.
3504 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3505 using a unsigned prototype, don't inline.
3506 (base64_decode): Use it.
3508 2005-01-19 Bruno Haible <bruno@clisp.org>
3510 * sh-quote.h: New file, from GNU gettext.
3511 * sh-quote.c: New file, from GNU gettext.
3513 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3515 Merge changes from coreutils, as described below in several
3516 changelogs dated today.
3518 * save-cwd.c: Include "save-cwd.h" before other include files.
3519 (O_DIRECTORY): Remove; not needed here, since "." must be
3520 a directory. All uses removed.
3521 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3522 universal on Suns, and we also need to test for IRIX.
3523 Revamp code to use 'if' rather than '#if'.
3524 Avoid unnecessary comparison of cwd->desc to 0.
3526 * utimens.c (futimens): Robustify the previous patch, by checking
3527 for known valid error numbers rather than observed invalid ones.
3529 2005-01-18 Jim Meyering <jim@meyering.net>
3531 * version-etc.c (version_etc_copyright): Update copyright date.
3533 * utimens.c (futimens): Account for the fact that futimes
3534 can also fail with errno == ENOSYS or errno == ENOENT.
3535 Patch from Dmitry V. Levin.
3537 Change the name of the robust chdir function from chdir to chdir_long.
3538 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3539 (restore_cwd): Use chdir_long, not chdir.
3540 * chdir-long.c: Renamed from chdir.c.
3541 * chdir-long.h: Renamed from chdir.h.
3542 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3545 2005-01-18 Bob Proulx <bob@proulx.com>
3547 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3548 offsetof() macro construct to avoid compile failure with native HP-UX
3549 11.0 ANSI C compiler.
3551 2005-01-06 Bruno Haible <bruno@clisp.org>
3553 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3554 because stpncpy.m4 takes care of it.
3556 2004-01-24 Bruno Haible <bruno@clisp.org>
3558 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3560 2003-10-09 Bruno Haible <bruno@clisp.org>
3562 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3564 2005-01-06 Bruno Haible <bruno@clisp.org>
3566 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3567 * fwriteerror.c: Include <stdbool.h>.
3568 (fwriteerror): At the end, close the file stream. Record whether
3569 stdout was already closed.
3571 2004-05-27 Bruno Haible <bruno@clisp.org>
3573 * execute.c (environ): Declare if needed.
3574 * pipe.c (environ): Likewise.
3575 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3577 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3579 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3580 definitions to be after all include files, to avoid collisions.
3581 Problem reported by Bob Proulx.
3583 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3585 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3586 not needed. This removes a dependency on the gettext module.
3587 [defined _LIBC]: Do not include <libintl.h>; not needed.
3589 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3591 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3594 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3596 * argp-parse.c: Include <stddef.h>.
3597 (alignof, alignto): New macros.
3598 (parser_init): Don't assume that void * is aligned sufficiently
3601 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3602 need to extend the stack.
3603 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3606 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3608 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3610 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3612 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3613 Remove now-obsolete comment about AIX.
3614 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3615 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3616 (YYMAXDEPTH): New macro.
3618 2004-12-18 Bruno Haible <bruno@clisp.org>
3620 * fatal-signal.c (fatal_signals): Make non-const.
3621 (init_fatal_signals): New function.
3622 (uninstall_handlers, install_handlers): Ignore signals that were set to
3624 (at_fatal_signal): Call init_fatal_signals.
3625 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3627 Reported by Paul Eggert.
3629 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3631 * getdate.y (textint): New member "negative".
3632 (time_zone_hhmm): New function.
3633 Expect 14 shift-reduce conflicts, not 13.
3634 (o_colon_minutes): New rule.
3635 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3636 (yylex): Set the "negative" member of signed numbers.
3638 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3640 Changes imported from coreutils.
3641 * hard-locale.c: Assume <locale.h> exists.
3643 (GLIBC_VERSION): New macro.
3644 (hard_locale): Assume setlocale exists.
3645 Rewrite to avoid #ifdef.
3646 Use strdup rather than malloc + strcpy.
3647 * human.c: Assume <locale.h> exists.
3648 (human_readable): Assume localeconv exists.
3650 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3652 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3653 convert T2, not T. (Imported from libc.)
3655 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3657 * getcwd.c (is_ENAMETOOLONG): New macro.
3658 (__getcwd.c): Don't restore errno; glibc doesn't.
3659 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3660 first, falling back to our code only if its results look suspicious.
3661 Ensure that the resulting buffer is only as large as necessary.
3663 * readutmp.c: Include readutmp.h first.
3664 Include <errno.h>, since readutmp.h no longer does that.
3665 * readutmp.h: Don't include <errno.h>,
3666 <sys/param.h>, <time.h>; not needed to establish interface.
3667 (errno): Remove decl.
3668 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3669 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3670 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3672 2004-11-28 Simon Josefsson <jas@extundo.com>
3674 * base64.h, base64.c: New file.
3676 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3678 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3680 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3682 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3683 HP's ANSI C compiler.
3684 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3685 Declaring int functions causes warnings on some modern systems and
3686 shouldn't be needed to compile on ancient ones.
3687 * same.c (MIN) [defined MIN]: Don't define, since it's already
3690 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3691 with the following changes.
3692 (__set_errno): Parenthesize properly.
3693 Include <stdbool.h>.
3694 (MIN, MAX, MATCHING_INO): New macros.
3695 (__getcwd): Define with prototype, not K&R form.
3696 Use heuristics to allocate default buffer on stack if possible.
3697 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3698 behavior, and to avoid the PATH_MAX limit when computing
3700 Use MATCHING_INO to compare inode number to file.
3701 Check for arithmetic overflow in size calculations.
3702 Fix bug in reallocation of dot array that caused getcwd to fail
3703 on directories nested deeper than 75.
3704 Be more careful about saving errno on error.
3705 Do not use realloc; use only free+malloc, as this is a bit
3706 more flexible and avoids a needless copy operation.
3707 Do not inspect st_dev and st_ino for symbolic links; POSIX
3708 doesn't specify the latter.
3709 Check for closedir errors.
3710 Avoid needless casts.
3711 Use "#ifdef weak_alias" around weak_alias, to be like other
3713 The following changes to getcwd.c have effect only when used in
3714 gnulib; they have no effect inside glibc proper.
3715 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3716 as alloca isn't used.
3717 (alloca, __alloca): Likewise.
3718 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3719 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3720 unconditionally, as gnulib assumes C89 or better.
3721 Do not include <sys/param.h>.
3722 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3723 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3725 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3726 Include <dirent.h> in a way that is compatible with modern Autoconf.
3727 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3728 New macros, if not already defined.
3729 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3730 Use "_LIBC", not "defined _LIBC", for consistency.
3731 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3733 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3734 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3735 * xgetcwd.c: David MacKenzie's old code was removed, so give
3736 credit only to Jim Meyering and adjust the copyright dates.
3737 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3738 <stdlib.h>, <unistd.h>, "pathmax.h".
3739 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3740 (INITIAL_BUFFER_SIZE): Remove.
3741 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3743 2004-11-23 Jim Meyering <jim@meyering.net>
3745 * getopt_.h: Remove trailing blanks.
3747 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3749 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3750 (futimens): New function, which uses futimes if available.
3751 (futimens, utimens): Support timespec==NULL, with same semantics
3752 as utime and utimens.
3753 * utimens.h (futimens): New decl.
3755 2004-11-23 Jim Meyering <jim@meyering.net>
3757 * __fpending.c: Add comment.
3759 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3761 * getopt_.h: Re-addition of __getopt_argv_const caused
3762 redefinition warnings. To avoid them, include the defines
3763 in `#if !defined __need_getopt ... #endif'. The only place
3764 where __getopt_argv_const is used is in definitions
3765 of getopt_long and getopt_long_only below, which are as well
3766 protected by `#ifndef __need_getopt'.
3767 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3768 __need_getopt after including <stdio.h> and <unistd.h> These
3769 headers might have defined it.
3771 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3773 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3775 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3776 optopt): Use them instead of invoking ## directly; otherwise, the
3777 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3779 2004-11-19 Bruno Haible <bruno@clisp.org>
3781 * strtok_r.c: Move comments from here...
3782 * strtok_r.h: ... to here.
3784 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3786 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3787 might fail. Problem reported by Yoann Vandoorselaere.
3788 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3789 that mishandle size_t overflow.
3791 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3793 * canon-host.c: Include "strdup.h".
3794 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3795 Use strdup instead of malloc/strcpy to duplicate strings.
3797 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3798 (human_space_before_unit): New constant.
3799 * human.c (human_readable): Support it.
3801 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3802 (xgetcwd): Set errno correctly when failing.
3803 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3804 the failure is actually due to a PATH_MAX problem.
3806 Further getopt changes to make it more likely that glibc will
3807 buy the changes back.
3808 * getopt.c (POSIXLY_CORRECT): New constant.
3809 (getopt): Use it, so to preserve glibc semantic
3810 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3811 when compiling for libc.
3812 * getopt_.h (__getopt_argv_const): Bring it back.
3813 (getopt_long, getopt_long_only): Use it.
3815 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3816 New arg POSIXLY_CORRECT. All callers changed.
3817 (getopt): Argv is now char * const *, as per standard.
3818 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3819 not char *__getopt_argv_const *.
3820 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3821 _getopt_long_only_r): Likewise.
3822 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3823 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3824 _getopt_long_r, _getopt_long_only_r): Likewise.
3825 * getopt_.h (__getopt_argv_const): Remove.
3826 (getopt): Argv is now char * const *, as per standard.
3828 * getdate.y (tORDINAL): New token.
3829 (day, relunit): Allow it for relative times.
3830 (relative_time_table): Use tORDINAL for ordinals.
3832 2004-11-15 Jim Meyering <jim@meyering.net>
3834 * closeout.c: Include "__fpending.h" once again.
3835 Include <stdbool.h>.
3836 (close_stdout): Don't fail just because stdout was closed initially,
3837 since some programs don't write to stdout in the normal course of
3838 operation (other than --version and --help), and we don't want this
3839 function to make e.g. `touch file >&-' fail.
3840 But do fail if it was closed and someone has tried to write to it.
3841 E.g., `printf foo >&-' must fail.
3843 2004-11-11 Simon Josefsson <jas@extundo.com>
3845 * strtok_r.h, strtok_r.c: New file.
3847 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3849 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3850 we can stop lying to compilers about the constness of argv when we
3851 are compiled outside glibc.
3852 (getopt, getopt_long, getopt_long_only): Use it.
3853 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3855 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3856 _getopt_long_only_r): Likewise.
3857 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3858 _getopt_long_only_r): Likewise.
3860 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3861 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3862 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3863 the other external symbols.
3864 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3865 declaration, since the above renaming now works around collisions.
3867 2004-11-11 Jim Meyering <jim@meyering.net>
3869 * linebreak.c: Remove trailing blanks.
3870 * alloca_.h: Likewise.
3871 * acosl.c: Likewise.
3872 * euidaccess.c: Likewise.
3873 * allocsa.h: Likewise.
3875 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3877 * mktime.c (SHR): New macro, which is a portable
3878 substitute for >> that should work even on Crays.
3879 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3880 Problem reported by Mark D. Baushke in
3881 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3882 * getdate.y (SHR): Likewise.
3884 * strftime.c (SHR): Likewise.
3886 * quotearg.c (struct quoting_options): Use unsigned int for
3887 quote_these_too, so that right shifts are well defined. All uses
3890 2004-11-10 Simon Josefsson <jas@extundo.com>
3892 * getaddrinfo.h, getaddrinfo.c: New files.
3894 2004-11-10 Jim Meyering <jim@meyering.net>
3896 Ensure that no close failure goes unreported.
3897 * closeout.c (close_stdout): Always close stdout. I.e., don't
3898 return early when it seems there's nothing to flush.
3899 Don't include __fpending.h.
3901 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3903 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3905 2004-11-05 Bruno Haible <bruno@clisp.org>
3907 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3908 Reported by Mark D. Baushke <mdb@cvshome.org>.
3910 2004-11-04 Bruno Haible <bruno@clisp.org>
3912 2004-09-11 Bruno Haible <bruno@clisp.org>
3913 * allocsa.valgrind: New file.
3914 2004-02-06 Bruno Haible <bruno@clisp.org>
3915 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3916 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3917 Reported by Christopher Seip <chris.seip@hp.com>.
3919 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3921 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3922 with errno == ERANGE if the buffer is too small.
3923 Problem reported by Mark D. Baushke.
3925 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3927 * xreadlink.c (MAXSIZE): New macro.
3928 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3929 size does not exceed MAXSIZE. Avoid cast.
3930 As suggested by Mark D. Baushke in
3931 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3932 if readlink fails with buffer size just under MAXSIZE, try again
3935 2004-11-02 Derek R. Price <derek@ximbiot.com>
3936 and Paul Eggert <eggert@cs.ucla.edu>
3938 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3939 (get_date): Overparenthesize to avoid GCC warning.
3941 2004-11-02 Bruno Haible <bruno@clisp.org>
3943 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3944 function returns void.
3946 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3948 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3949 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3952 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3954 * getdate.y: Add support for TZ="foo" within a date string.
3955 Fix some bugs near time_t boundaries. Reject dates with
3956 out-of-range components, e.g., "Sept 31".
3957 Include <stdlib.h>, "setenv.h", "xalloc.h".
3958 (ISDIGIT_LOCALE): Remove; unused.
3959 Note that the TZ and time functions used here are not reentrant.
3960 (mktime_ok, get_tz): New functions.
3961 (TZBUFSIZE): New constant.
3962 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3963 This requires that we sometimes generate our own TZ="XXX..." setting.
3965 2004-10-27 Derek R. Price <derek@ximbiot.com>
3967 * mktime.c (not_equal_tm): Remove redundant check.
3969 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3971 * getdate.y: Use Bison 1.875 features, and some minor
3972 code cleanups. This change does not affect semantics.
3973 Don't include <stdlib.h>; no longer needed.
3974 Don't include unlocked-io.h; only the "#if TEST" code uses
3975 stdio, and performance isn't crucial there.
3976 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3977 Bison 1.875 features as described below.
3978 All uses of "PC." replaced by "pc->".
3979 (YYSTYPE): Add a forward declaration.
3980 (yylex, yyerror): Use full prototypes in forward decls.
3981 Use "%pure-parser" rather than obsolescent "%pure_parser".
3982 Use %parse-param and %lex-param instead of obsolescent
3983 YYPARSE_PARAM and YYLEX_PARAM.
3984 (meridian_table, month_and_day_table, time_units_table,
3985 relative_time_table, time_zone_table, military_table,
3986 lookup_zone, lookup_word, get_date):
3987 Use NULL instead of 0 where appropriate.
3988 (to_hour): Avoid abort (), to avoid a dependency on
3990 (yyerror, yylex): Now accepts parser_control * arg.
3991 (main) [TEST]: Use '\0' rather than 0 for char.
3993 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3995 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3996 It's now the caller's responsibility to handle the case where
3997 !HAVE_GETPAGESIZE && !defined getpagesize.
3999 * mktime.c (leapyear): Arg is long int, not int.
4001 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4003 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4005 2004-10-12 Simon Josefsson <jas@extundo.com>
4007 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4008 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4011 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4013 * vsnprintf.h: New file.
4014 * vsnprintf.c: New file.
4016 2004-10-07 Bruno Haible <bruno@clisp.org>
4018 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4019 into the provided buffer.
4021 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4023 * diacrit.c, diacrit.h: Add GPL notice.
4025 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4026 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4027 * logl.c (logl): Keep the code as similar to glibc as possible.
4028 This avoids a potential constant-folding bug.
4030 2004-10-05 Bruno Haible <bruno@clisp.org>
4032 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4034 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4036 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4037 * xmalloc.c (xmemdup): Likewise.
4038 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4039 XFREE): Remove these long-obsolescent macros.
4040 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4041 * xstrdup.c: Remove.
4043 * regex.c (re_comp): Cast gettext return value to char *,
4044 Problem reported by Martin Neitzel via Mark D. Baushke.
4046 2004-10-04 Simon Josefsson <jas@extundo.com>
4048 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4049 '#ifdef USE_UNLOCKED_IO'.
4051 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4053 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4054 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4055 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4056 regex.c, sha1.c, version-etc.c, yesno.c:
4057 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4058 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4059 the includer's responsibility.
4061 Sync from coreutils.
4063 * modechange.c (mode_compile): Don't decrement a pointer that
4064 points to the start of a string, as the C Standard says the
4065 resulting behavior is undefined.
4067 * backupfile.h (enum backuptype): Rename none -> no_backups,
4068 simple -> simple_backups, numbered_existing ->
4069 numbered_existing_backups, numbered -> numbered_backups
4070 to avoid shadowing problems. All uses changed.
4071 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4072 * backupfile.c (check_extension, numbered_backup):
4073 Rename locals to avoid shadowing 'basename'.
4074 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4077 * .cppi-disable: Add getopt_.h, getopt_int.h.
4078 * .cvsignore: Add getopt.h.
4080 2004-10-04 Simon Josefsson <jas@extundo.com>
4082 * memmem.h: New file.
4083 * memmem.c: New file, taken from glibc.
4085 2004-10-02 Jim Meyering <jim@meyering.net>
4087 * dirfd.h, getpagesize.h: Add copyright notice.
4089 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4091 * snprintf.c: Remove comments as to why each header is needed.
4093 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4095 * strsep.h: New file.
4096 * strsep.c: New file.
4098 2004-10-01 Simon Josefsson <jas@extundo.com>
4100 * snprintf.c (snprintf): Handle size==0.
4102 2004-10-01 Simon Josefsson <jas@extundo.com>
4103 Bruno Haible <bruno@clisp.org>
4105 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4106 (snprintf): Declare 'args'.
4108 2004-09-30 Simon Josefsson <jas@extundo.com>
4110 * snprintf.h, snprintf.c: New files.
4112 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4114 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4115 (hol_entry_help): Never translate an empty string.
4116 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4117 * argp.h (OPTION_NO_TRANS): New option.
4119 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4121 * xvasprintf.c: Include xalloc.h.
4122 (xvasprintf): Use xalloc_die, not xmalloc_die.
4124 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4126 * dummy.c: Change copyright notice to FSF, and license to GPL.
4128 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4130 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4131 Problem reported by Bruno Haible in:
4132 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4134 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4136 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4137 in case some system header has #define'd it. Problem reported by
4138 Soeren D. Schulze in
4139 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4141 2004-09-08 Bruno Haible <bruno@clisp.org>
4143 * stdint_.h: New file, taken from GNU clisp.
4145 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4147 * xvasprintf.h: New file.
4148 * xvasprintf.c: New file.
4149 * xasprintf.c: New file.
4151 2004-09-08 Bruno Haible <bruno@clisp.org>
4153 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4155 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4157 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4159 Import from coreutils.
4160 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4161 strings on unbounded length. alloca's performance benefits aren't
4162 that important here.
4164 (parse_with_separator): New function, with most of the internals
4165 of the old parse_user_spec. Allow user to omit both user and group,
4166 for compatibility with FreeBSD.
4167 Clone only the user name, not the entire spec.
4168 Do not set *uid, *gid unless entirely successful.
4169 Avoid memory leak in some failing cases.
4170 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4171 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4172 (parse_user_spec): Rewrite to use parse_with_separator.
4174 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4176 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4177 its complicated substitute.
4178 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4179 and program_invocation_name.
4180 (__argp_basename) [!_LIBC]: Remove; the only use was
4181 replaced by its body.
4182 (__argp_short_program_name): Change condition from
4183 !defined __argp_short_program_name to
4184 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4185 to match argp-namefrob.h.
4186 (__argp_failure): Don't assume strerror_r returns char *.
4187 * argp-parse.c (N_): Define unconditionally.
4188 (argp_default_options): Fill out initializers with 0 to avoid
4191 2004-08-12 Simon Josefsson <jas@extundo.com>
4193 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4194 * getopt_.h: Renamed from getopt.h.
4196 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4198 Merge from coreutils.
4200 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4201 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4202 for Reliant Unix 5.43.
4204 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4205 (union fooround): Use uintmax_t, not long int.
4206 The rest is a merge from libc:
4207 [defined _LIBC]: Include <shlib-compat.h>.
4208 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4210 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4212 * strverscmp.c: Convert to UTF-8.
4214 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4216 * obstack.h (obstack_empty_p):
4217 Don't assume that chunk->contents is suitably aligned.
4218 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4219 Likewise. Problem reported by Benno in
4220 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4222 * chown.c (rpl_chown): Work even if the file is writeable but not
4223 readable. This could be improved further but it'd take some work.
4225 2004-08-08 Simon Josefsson <jas@extundo.com>
4227 * xgethostname.c: Don't include error.h (not used).
4230 * getpass.c: Include getpass.h first.
4232 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4234 * xalloc-die.c: New files.
4235 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4237 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4238 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4239 (_, N_, xalloc_die): Move to xalloc-die.c.
4240 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4241 so that we needn't mess with xalloc_msg_memory_exhausted.
4243 * sha1.h: Renamed from sha.h.
4244 (SHA1_H): Renamed from _SHA_H.
4245 (sha1_ctx): Renamed from sha_ctx.
4246 (sha1_init_ctx): Renamed from sha_init_ctx.
4247 (sha1_process_block): Renamed from sha_process_block.
4248 (sha1_process_bytes): Renamed from sha_process_bytes.
4249 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4250 (sha1_read_ctx): Renamed from sha_read_ctx.
4251 (sha1_stream): Renamed from sha_stream.
4252 (sha1_buffer): Renamed from sha_buffer.
4253 * sha1.c: Likewise; renamed from sha.c.
4254 Do not include <sys/types.h>.
4255 Include <stddef.h> rather than <stdlib.h>.
4257 2004-08-08 Bruno Haible <bruno@clisp.org>
4259 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4260 FILESYSTEM_PREFIX_LEN.
4261 * progreloc.c: Likewise.
4262 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4264 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4267 * argp-help.c (make_hol, hol_append): Don't assume that
4268 SIZE_MAX is a valid preprocessor constant.
4269 (__argp_basename): Change from "#ifndef _LIBC"
4270 to "#ifndef __argp_short_program_name", so that
4271 we don't compile these functions for tar.
4273 More merges from coreutils.
4274 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4275 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4277 * addext.c: Remove; no longer needed.
4278 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4279 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4280 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4281 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4282 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4283 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4284 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4285 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4286 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4287 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4288 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4289 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4290 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4291 Import changes from coreutils.
4293 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4295 Merge from coreutils.
4297 * .gdb-history: Remove; this doesn't belong here.
4299 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4300 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4301 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4303 * dirname.h: Include <stdbool.h>.
4304 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4305 for consistency with POSIX terminology. All uses changed.
4306 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4307 (strip_trailing_slashes): Use bool for booleans.
4308 * stripslash.c (strip_trailing_slashes): Likewise.
4310 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4311 sometimes returns a positive errno value even when it succeeds.
4312 (print_errno_message) [!LIBC]: Fall back on strerror if
4315 * path-concat.c (mempcpy): Don't define if a system header defines it.
4316 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4317 (longest_relative_suffix): New function.
4318 (path_concat): Use it. Assume first argument is not NULL.
4319 Port to DOS. Omit redundant separators.
4320 Report an error instead of returning NULL.
4321 Use mempcpy instead of memcpy.
4322 (xpath_concat): Remove: not declared or used.
4324 * same.h: Include <stdbool.h>
4325 (same_name): Return bool, not int.
4326 * same.c (same_name): Likewise.
4327 (errno): Don't declare; we assume C89 or better now.
4329 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4330 if not already defined.
4332 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4333 * dup-safer.c (errno): Likewise.
4335 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4337 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4340 2004-08-03 Simon Josefsson <jas@extundo.com>
4342 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4343 * progname.h: Don't include stdbool.h.
4345 2004-08-02 Simon Josefsson <jas@extundo.com>
4347 * getsubopt.h: New file, with comments from Bruno Haible.
4348 * getsubopt.c: New file, from glibc, but slightly modified based on
4349 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4351 2004-08-01 Simon Josefsson <jas@extundo.com>
4353 * xgetdomainname.c: Include stdlib.h, for free().
4355 2004-07-16 Simon Josefsson <jas@extundo.com>
4357 * dummy.c: New file.
4359 2004-07-16 Bruno Haible <bruno@clisp.org>
4361 * backupfile.h: Add extern "C" for C++.
4362 * closeout.h: Likewise.
4363 * copy-file.h: Likewise.
4364 * findprog.h: Likewise.
4365 * full-write.h: Likewise.
4366 * pathname.h: Likewise.
4367 * progname.h: Likewise.
4368 * stpcpy.h: Likewise.
4369 * stpncpy.h: Likewise.
4370 * strcase.h: Likewise.
4371 * strstr.h: Likewise.
4372 * xalloc.h: Likewise.
4374 * mbswidth.h: Add extern "C" for C++.
4375 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4377 2004-07-09 Simon Josefsson <jas@extundo.com>
4379 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4380 failed without this.)
4382 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4384 * fchown-stub.c: New file.
4386 2004-06-24 Jim Meyering <jim@meyering.net>
4388 * obstack.h (obstack_base): Cast to (void *), per documentation.
4390 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4392 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4394 2004-06-01 Jim Meyering <jim@meyering.net>
4396 * calloc.c: New file.
4398 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4400 * getdate.y (yylex): Allow space between sign and number.
4401 Problem reported by Dan Jacobson.
4403 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4404 and Jim Meyering <jim@meyering.net>
4406 Merge from coreutils CVS.
4408 * stat-macros.h: New file, with contents from file-type.h
4409 and coreutils' system.h.
4410 * file-type.c: Include "stat-macros.h".
4411 * file-type.h (file_type): Move all macro definitions to new file,
4414 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4415 Wrap old code with this conditional.
4416 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4417 function that does not dereference symlinks.
4418 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4420 * xreadlink.c: Include xreadlink.h first, to catch .h file
4421 dependency problems.
4422 (xreadlink): Accept new arg SIZE, for efficiency.
4423 All decls and uses changed.
4424 * xreadlink.h: Include <stddef.h>, for size_t.
4426 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4427 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4429 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4431 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4433 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4434 macros to be defined.
4435 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4436 the allocator returns NULL because the requested size is zero.
4438 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4440 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4441 var. Add comment explaining why libc still defines it. This
4442 merges the following patch from glibc:
4443 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4445 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4447 * obstack.c (_obstack): Remove unused variable. It hasn't been
4448 present in glibc since revision 1.1 of this file.
4449 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4450 obstack_alignment_mask, obstack_alloc, obstack_base,
4451 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4452 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4453 obstack_grow0, obstack_init, obstack_int_grow,
4454 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4455 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4456 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4457 nonexistent functions.
4459 2004-05-17 Derek R. Price <derek@ximbiot.com>
4460 Paul Eggert <eggert@cs.ucla.edu>
4462 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4464 2004-05-14 Bruno Haible <bruno@clisp.org>
4466 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4467 that consists of a '.' followed by an empty digit string.
4468 Patch by Tor Lillqvist <tml@iki.fi>.
4470 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4472 Port obstack to the AS/400, where pointers are 16 bytes wide and
4473 you cannot cast an integer to a valid pointer. This patch is
4474 currently waiting to be integrated into glibc; see
4475 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4477 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4478 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4479 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4480 (struct obstack): temp member is now a union of a pointer and
4481 an integer, instead of an integer. All integer uses changed.
4482 This does not affect the physical layout of struct obstack,
4483 except on hosts (like the AS/400) where the size or alignment of
4484 void * is greater than that of ptrdiff_t.
4485 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4486 __STDC__)]: Store temporary in pointer member of union, not
4488 * obstack.c: Include <stddef.h>, for offsetof.
4489 (struct fooalign): Remove; it doesn't need a name.
4490 (union fooround): Change double to long double, and add void *.
4491 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4492 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4493 not a macro. Hence the values are always int; so remove all
4494 casts-to-int in uses.
4496 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4497 Derek Price <derek@ximbiot.com>
4499 * alloca.c: Include <alloca.h>, to get our interface.
4500 * alloca_.h: Use __alloca on AIX, so that we don't have to
4501 include <alloca.h> first. Use C89 prototype for alloca; this
4502 requires including <stddef.h> for size_t. Use extern "C" if C++.
4503 Use #elif for simplicity, since we can assume C89 now.
4504 Don't try to source the system alloca.h since it will not be found
4505 and to prevent recursively including its replacement.
4506 * fnmatch.c: Include <alloca.h> instead of opencoding.
4507 * regex.c: Likewise.
4509 2004-05-16 Derek Price <derek@ximbiot.com>
4510 Paul Eggert <eggert@cs.ucla.edu>
4512 getline cleanup. This changes the getndelim2 API: both order of
4513 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4516 * getline.c: Don't include stddef.h or stdio.h, since our
4517 interface does that.
4518 (getline): Always use getdelim, so that we don't have two
4519 copies of this code.
4520 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4522 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4523 (GETNDELIM2_MAXIMUM): New macro.
4524 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4525 instead of the old practice of delim2==0. All callers changed.
4526 Return -1 on overflow, instead of returning junk.
4527 Do not set *linesize unless allocation succeeds.
4528 * getndelim2.h: Do not include stddef.h; no longer needed, now
4529 that we include sys/types.h.
4530 * getnline.h: Likewise.
4531 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4532 (getndelim2): Reorder arguments.
4533 * getnline.c (getnline, getndelim):
4534 Don't discard the NMAX argument.
4535 (getnline): Invoke getndelim, to avoid code duplication.
4536 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4537 of (size_t) -1 by callers of the getnline family.
4539 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4541 * nanosleep.c (suspended): Change its type from int to
4542 sig_atomic_t volatile.
4543 (first_call): Make it private to rpl_nanosleep, and have it
4544 be zero initially as that's a bit faster.
4545 (my_usleep): Round up fractional times instead of truncating them,
4546 as this is the usual meaning for 'sleep'.
4548 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4550 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4551 (ENOSYS): Define if not defined.
4552 (settime): Fall back on stime if it exists and settimeofday fails.
4553 But don't bother with fallbacks if a method fails with errno == EPERM.
4555 2004-05-11 Jim Meyering <jim@meyering.net>
4557 Prior to this change, the save_cwd caller required read access to the
4558 current directory on most systems (ones with the fchdir function).
4560 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4561 fails, try write-only, and finally, resort to using xgetcwd.
4563 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4565 * obstack.c, obstack.h: Import changes from libc.
4567 2004-04-28 Bruno Haible <bruno@clisp.org>
4569 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4570 implicitly appends .exe to executables.
4571 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4572 accepts Windows pathnames.
4573 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4574 Cygwin like Windows, since it now accepts Windows pathnames.
4575 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4576 Cygwin like Windows, since it now accepts Windows pathnames.
4577 Reported by Derek Robert Price <derek@ximbiot.com>.
4579 2004-04-20 Jim Meyering <jim@meyering.net>
4581 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4583 2004-04-20 Jim Meyering <jim@meyering.net>
4584 Bruno Haible <bruno@clisp.org>
4586 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4587 memory when realloc fails.
4589 2004-04-18 Jim Meyering <jim@meyering.net>
4591 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4592 don't leak memory and do call END_UTMP_ENT.
4594 2004-04-11 Paul Eggert <eggert@twinsun.com>
4596 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4597 (CHAR_BIT): Remove, since we assume C89.
4598 Include <stdint.h> if available, as per current Autoconf CVS advice.
4600 2004-03-30 Paul Eggert <eggert@twinsun.com>
4602 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4603 not bool, to be more consistent with Unix conventions.
4604 Suggested by Bruno Haible.
4606 Merge from coreutils.
4608 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4611 * getdate.h: Include stdbool.h, and timespec.h instead of
4612 the usual <time.h> dance.
4613 (get_date): Change signature to support fractional time stamps.
4614 All callers changed.
4615 * getdate.y: Include "getdate.h" first, as we can now
4616 assume C89 and don't need to worry about 'const'.
4617 Similarly, include "unlocked-io.h" near start, not in middle.
4619 (textint.value): Use long int rather than int.
4620 (textint.digits): Use size_t rather than int.
4621 (BILLION, LOG10_BILLION): New constants.
4622 (parser_control): New member rel_ns. Members day_ordinal,
4623 time_zone, month, day, hour, minutes, rel_year, rel_month,
4624 rel_day, rel_hour, rel_minutes, rel_seconds
4625 are now long int, not int. Member seconds is now struct timespec,
4626 not int. New member timespec_seen. Members dates_seen, days_seen,
4627 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4629 (%union.intval): Now long int, not int.
4630 New member timespec.
4631 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4632 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4633 (spec): Now is a timespec or an item list.
4634 (timespec, items): New nonterminals.
4635 (time, rel, relunit, number, get_date):
4636 Add support for fractional seconds.
4637 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4638 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4639 (to_hour): First arg is now long int, not int.
4640 (to_year): Returns long int, not int.
4641 Don't treat year -70 like 70.
4642 (tm_diff): Returns long int, not int.
4643 (lookup_word): Use bool instead of int when appropriate.
4644 (yylex): Use size_t for count, not int.
4645 Detect overflow when parsing large integer constants.
4646 Add support for fractions.
4647 (get_date): Make pointers 'const' if possible.
4648 Use more-portable code to detect integer overflow.
4649 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4650 Don't use ctime; it's not reliable if the year has >4 digits.
4652 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4653 This is for compatibility with BSD.
4655 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4656 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4657 From coreutils' system.h.
4659 * userspec.c: Don't include "posixver.h".
4660 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4661 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4662 compatible extension. Simplify code by removing a boolean int
4663 that was always nonzero if a string was nonnull.
4665 2004-03-30 Jim Meyering <jim@meyering.net>
4667 Merge from coreutils.
4669 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4671 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4672 an empty input stream.
4674 * readtokens.c: Include <stdbool.h>.
4675 (readtoken): Use `size_t' rather than int/long.
4676 All callers adjusted.
4677 Use `bool' rather than `int' where appropriate.
4678 Use memset rather than an explicit loop.
4679 Use x2nrealloc rather than xrealloc.
4680 Allow the use of `\0' as a delimiter.
4681 (readtokens): Likewise.
4682 * readtokens.h (readtoken, readtokens): Update prototypes.
4684 2004-03-30 Bruno Haible <bruno@clisp.org>
4686 * getloadavg.c (getloadavg): Don't assume setlocale returns
4689 2004-03-29 Paul Eggert <eggert@twinsun.com>
4691 Merge changes to getloadavg.c from coreutils and Emacs.
4693 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4694 Define to an expression, not to the empty string.
4695 Include cloexec.h and xalloc.h.
4696 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4697 Use set_cloexec_flag rather than rolling our own.
4698 * cloexec.c, cloexec.h: New files.
4700 2004-03-18 Paul Eggert <eggert@twinsun.com>
4702 * getopt.h: Sync with libc CVS.
4704 2004-03-18 Paul Eggert <eggert@twinsun.com>
4705 Bruno Haible <bruno@clisp.org>
4707 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4708 not on all platforms that have <wchar.h>.
4709 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4711 2004-03-09 Paul Eggert <eggert@twinsun.com>
4713 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4715 * getopt_int.h: New file, also synced from libc.
4717 2004-03-07 Paul Eggert <eggert@twinsun.com>
4719 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4720 '#if' expressions. Unlike the code it replaces, it does not
4721 depend on (defined _SC_PAGESIZE). However, it does depend on
4722 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4723 first reported by Jason Andrade in
4724 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4726 2004-01-18 Simon Josefsson <jas@extundo.com>
4728 * strdup.h: New file.
4729 * strdup.c: Include it.
4730 * path-concat.c: Include strdup.h. Drop strdup declaration.
4731 * userspec.c: Include strdup.h. Drop strdup declaration.
4733 2004-02-06 Karl Berry <karl@gnu.org>
4735 * config.charset: update from gettext 0.14.1.
4737 2004-02-05 Paul Eggert <eggert@twinsun.com>
4739 Add comments and code, prompted by suggestions from Bruno Haible
4741 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4742 describing the enum quoting_style values.
4743 * quotearg.c (quotearg_alloc): New function.
4744 (quotearg_buffer_restyled): Treat lone { and } as special.
4745 Treat = as special. Work around bug with older shells
4746 that "see" a '\' that is really the 2nd byte of a multibyte char.
4747 Quote empty string with shell_quoting_style.
4749 2004-02-03 Bruno Haible <bruno@clisp.org>
4751 * pipe.h: New file, from GNU gettext.
4752 * pipe.c: New file, from GNU gettext.
4754 2004-01-27 Bruno Haible <bruno@clisp.org>
4756 * execute.h: New file, from GNU gettext.
4757 * execute.c: New file, from GNU gettext.
4758 * w32spawn.h: New file, from GNU gettext.
4760 2004-01-23 Paul Eggert <eggert@twinsun.com>
4762 Exit-status fix from coreutils.
4764 Use exit_failure consistently in place of EXIT_FAILURE,
4765 so that program exit statuses are consistent on failure.
4767 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4768 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4769 * argmatch.h: Comment fix to match the above.
4770 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4771 Now a macro referring to exit_failure, instead of a separate
4772 variable. Include "exitfail.h" to get it.
4773 * xstrtol.h: Include "exitfail.h".
4774 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4776 * long-options.c (parse_long_options): Use prototype
4777 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4780 2004-01-21 Jim Meyering <jim@meyering.net>
4782 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4783 so as not to conflict with a different-sized __mktime_internal
4784 function in GNU libc.
4785 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4786 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4788 2004-01-18 Paul Eggert <eggert@twinsun.com>
4790 Merge from diffutils.
4792 * file-type.c (file_type): Add typed memory objects.
4793 * file-type.h (S_TYPEISTMO): New macro.
4795 * c-stack.h (c_stack_action): Remove argv argument.
4796 * c-stack.c (c_stack_action): Likewise. All uses changed.
4797 (die): Don't calculate message unless segv_action returns.
4798 (get_stack_location, min_address_from_argv, max_address_from_argv,
4799 volatile stack_base, volatile_stack_size): Remove.
4800 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4801 that every segmentation violation is a stack overflow. (Ouch!)
4802 See Debian bug 136249 (still outstanding) for more info about why
4803 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4805 2003-11-30 Bruno Haible <bruno@clisp.org>
4807 Safer stack allocation.
4808 * setenv.c: Include allocsa.h.
4809 (alloca): Remove fallback definition.
4810 (freea): Remove macro.
4811 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4814 2003-10-17 Bruno Haible <bruno@clisp.org>
4816 * binary-io.h: Avoid warnings on Cygwin.
4818 2003-12-28 Bruno Haible <bruno@clisp.org>
4820 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4821 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4823 2003-11-28 Bruno Haible <bruno@clisp.org>
4825 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4827 2003-11-27 Bruno Haible <bruno@clisp.org>
4829 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4831 2003-11-17 Bruno Haible <bruno@clisp.org>
4833 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4835 2003-11-24 Bruno Haible <bruno@clisp.org>
4837 * xallocsa.h: New file, from GNU gettext.
4838 * xallocsa.c: New file, from GNU gettext.
4840 2003-11-24 Bruno Haible <bruno@clisp.org>
4842 * allocsa.h: New file, from GNU gettext.
4843 * allocsa.c: New file, from GNU gettext.
4845 2003-11-24 Bruno Haible <bruno@clisp.org>
4847 * eealloc.h: New file.
4849 2004-01-15 Jim Meyering <jim@meyering.net>
4851 Merge from coreutils.
4853 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4854 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4855 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4857 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4858 optional configure-time default.
4860 * version-etc.c (version_etc_copyright): Update copyright date.
4862 * xreadlink.c (xreadlink): Correct outdated comment.
4864 2004-01-15 Paul Eggert <eggert@twinsun.com>
4866 Merge from coreutils.
4868 * posixver.c: Include posixver.h.
4870 * same.c: Include <stdbool.h>, <limits.h>.
4871 (_POSIX_NAME_MAX): Define if not defined.
4873 (same_name): If file names are silently truncated, report
4874 that the file names are the same if they are the same after
4875 the silent truncation.
4877 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4878 conversion function.
4879 * xstrtod.c (xstrtod): Likewise. All callers changed to
4880 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4883 2004-01-14 Paul Eggert <eggert@twinsun.com>
4885 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4886 with like-named macro in fnmatch.c.
4887 (EXT): Use an internal constant instead.
4889 Merge fnmatch patches from glibc.
4890 * fnmatch.c (mbsinit): Remove define.
4891 Add libc_hidden_ver (__fnmatch, fnmatch).
4892 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4893 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4895 2003-12-14 Karl Berry <karl@gnu.org>
4897 * config.charset: update from gettext-runtime.
4899 2003-12-03 Paul Eggert <eggert@twinsun.com>
4901 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4902 Bug reported by Alfred M. Szmidt.
4904 2003-11-29 Karl Berry <karl@gnu.org>
4906 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4908 2003-11-23 Paul Eggert <eggert@twinsun.com>
4909 Bruno Haible <bruno@clisp.org>
4911 * printf-parse.h: Don't include sys/types.h.
4912 (ARG_NONE): New macro.
4913 (char_directive): Change type of *arg_index fields to size_t.
4914 * printf-parse.c: Don't include sys/types.h.
4915 (SSIZE_MAX): Remove macro.
4916 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4917 Remove unnecessary overflow check.
4918 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4921 2003-11-24 Paul Eggert <eggert@twinsun.com>
4923 * alloca.c: Remove dependency on xalloc module.
4924 (xalloc_die): Remove.
4925 (memory_full) [!defined emacs]: New macro.
4926 [!defined emacs]: Don't include xalloc.h.
4927 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4928 address arithmetic overflows. Change datatypes a bit to avoid
4931 2003-11-22 Jim Meyering <jim@meyering.net>
4933 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4935 2003-11-17 Bruno Haible <bruno@clisp.org>
4937 * vasnprintf.c (alloca): Remove fallback definition.
4938 (freea): Remove definition.
4939 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4940 Reported by Paul Eggert.
4942 2003-11-17 Jim Meyering <jim@meyering.net>
4944 On systems without utime and without a utimes function capable of
4945 dealing with a NULL struct utimbuf* argument, this utime replacement
4946 could -- in unusual circumstances -- leak a file descriptor.
4947 * utime.c: Include <unistd.h> and <errno.h>.
4948 (utime_null): Be sure to close `fd' and to preserve errno.
4949 Reported by Geoff Collyer via Arnold Robbins.
4951 2003-11-16 Paul Eggert <eggert@twinsun.com>
4952 Bruno Haible <bruno@clisp.org>
4954 Protect against address arithmetic overflow.
4955 * printf-args.h: Include stddef.h.
4956 (arguments): Change type of field 'count' to size_t.
4957 * printf-args.c (printf_fetchargs): Use size_t instead of
4958 'unsigned int' where appropriate.
4959 * printf-parse.h: Include sys/types.h.
4960 (char_directive): Change type of *arg_index fields to ssize_t.
4961 (char_directives): Change type of fields 'count', max_*_length to
4963 * printf-parse.c: Include sys/types.h and xsize.h.
4964 (SSIZE_MAX): Define fallback value.
4965 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4966 instead of 'int' where appropriate. Check a_allocated, d_allocated
4967 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4968 * vasnprintf.c: Include xsize.h.
4969 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4970 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4971 overflow. Avoid wraparound when converting a width or precision from
4974 2003-11-16 Bruno Haible <bruno@clisp.org>
4976 Update from GNU gettext.
4977 * printf-parse.c: Generalize to it can be compiled for wide strings.
4978 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4979 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4980 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4981 SNPRINTF): New macros.
4982 Don't include <alloca.h> if the file is used inside libintl.
4983 (local_wcslen): New function, for Solaris 2.5.1.
4984 (VASNPRINTF): Use it instead of wcslen.
4986 2003-11-16 Bruno Haible <bruno@clisp.org>
4988 * xsize.h (xmax): New function.
4989 (xsum, xsum3, xsum4): Declare as "pure" functions.
4991 2003-11-12 Paul Eggert <eggert@twinsun.com>
4993 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4994 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4995 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4996 heuristic is just as accurate as far as we know, and it removes a
4997 dependency on size_max.m4 and ptrdiff_max.m4.
4999 2003-11-12 Paul Eggert <eggert@twinsun.com>
5001 * xstrtol.c (__xstrtol): Remove "break" immediately after
5002 "return", to pacify some unknown compiler. Problem reported
5005 2003-11-11 Bruno Haible <bruno@clisp.org>
5007 * xsize.h (SIZE_MAX): Remove fallback definition.
5008 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5011 2003-11-10 Paul Eggert <eggert@twinsun.com>
5013 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5014 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5015 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5017 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5018 not (size_t) -1, since it's defined here.
5020 2003-11-06 Paul Eggert <eggert@twinsun.com>
5022 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5023 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5024 Reject sizes of exactly SIZE_MAX bytes.
5025 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5026 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5028 2003-11-05 Bruno Haible <bruno@clisp.org>
5030 * xsize.h: Include limits.h, to avoid a possible collision with
5031 SIZE_MAX defined in <limits.h> on Solaris.
5033 2003-11-04 Bruno Haible <bruno@clisp.org>
5035 * xsize.h: New file.
5036 * linebreak.c: Include xsize.h.
5037 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5038 argument for overflow.
5039 Suggested by Paul Eggert.
5041 2003-10-31 Bruno Haible <bruno@clisp.org>
5043 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5044 to avoid (extremely rare) race condition.
5045 Suggested by Paul Eggert.
5047 2003-11-03 Jim Meyering <jim@meyering.net>
5049 * userspec.c: Include "userspec.h".
5050 * userspec.h: New file.
5052 2003-10-31 Paul Eggert <eggert@twinsun.com>
5054 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5055 * mountlist.c (SIZE_MAX): Define if not defined already.
5056 (read_filesystem_list): Set and use me_type_malloced.
5057 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5058 whatever the type happens to be), for brevity and consistency.
5059 Check for size calculation overflow on Alphas running OSF/1.
5061 2003-10-31 Jim Meyering <jim@meyering.net>
5063 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5065 * linebuffer.c: Include <string.h> for declaration of memset.
5067 2003-10-30 Paul Eggert <eggert@twinsun.com>
5068 Bruno Haible <bruno@clisp.org>
5070 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5071 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5073 2003-10-29 Paul Eggert <eggert@twinsun.com>
5075 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5076 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5078 * quotearg.c (quotearg_n_options): Use it.
5079 * group-member.c: Include <stdbool.h>.
5080 (free_group_info): Arg is now const *; don't free arg.
5081 (get_group_info): Now returns bool and accepts struct group_info *,
5082 rather than returning a malloc'ed struct group_info *.
5083 All uses changed. Check for overflow in internal size calculation.
5085 * getusershell.c (readname): Simplify the code by using x2nrealloc
5086 rather than xmalloc/xrealloc.
5087 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5088 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5089 conformance bug: the old code used a pointer after freeing the
5090 storage that it addressed.
5091 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5092 rather than doing it by hand.
5093 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5094 the buffer preserved. Use free and xmalloc instead.
5095 * quotearg.c (quotearg_n_options): Likewise.
5096 Use a simpler test for size overflow. Don't use xalloc_oversized
5097 because unsigned int might be wider than size_t (!); this suggests
5098 that we should switch from unsigned int to size_t for slot numbers.
5100 2003-10-27 Bruno Haible <bruno@clisp.org>
5102 * stdbool_.h: Better support for BeOS.
5104 2003-10-27 Paul Eggert <eggert@twinsun.com>
5106 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5107 to allocate the returned structure. Do not allocate a subarray,
5108 as x2nrealloc will do that.
5109 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5110 instead of xnrealloc.
5111 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5113 2003-10-26 Paul Eggert <eggert@twinsun.com>
5115 * xalloc.h (xalloc_oversized): New static inline function, for
5116 callers that want to do their own size-overflow checking. Include
5117 <stdbool.h>, since xalloc_oversized returns bool.
5118 * xalloc.c (array_size_overflow): Remove. All callers changed
5119 to use xalloc_oversized.
5121 Add two functions x2realloc, x2nrealloc, for programs that grow
5122 arrays dynamically by doubling their sizes.
5123 * xalloc.h (x2realloc, x2nrealloc): New decls.
5124 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5127 Port to C99 semantics for 'inline' of external functions.
5128 Bug reported by Bruno Haible.
5129 * xmalloc.c (xnmalloc_inline): New static inline function,
5130 with the old contents of xnmalloc.
5131 (xnmalloc, xmalloc): Use it.
5132 (xnrealloc_inline): New static inline function,
5133 with the old contents of xnrealloc.
5134 (xnrealloc, xrealloc): Use it.
5136 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5138 2003-10-25 Paul Eggert <eggert@twinsun.com>
5140 Fix several address-calculation bugs in the hash modules,
5141 plus some minor code cleanup.
5143 * hash.h: Include <stdbool.h>, for bool.
5144 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5145 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5146 hash_get_n_entries, hash_get_max_bucket_length,
5147 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5148 hash_rehash): Use size_t rather than unsigned.
5149 * hash.c (struct hash_table, hash_get_n_buckets,
5150 hash_get_n_buckets_used, hash_get_n_entries,
5151 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5152 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5153 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5155 (SIZE_MAX): Define if not defined.
5156 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5157 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5159 Use const * when possible.
5160 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5161 (check_tuning): Fix bug: if tuning parameters were very close to
5162 0 or 1, rounding errors could have caused subscript violations.
5163 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5164 (hash_initialize): Add 'fail:' label
5165 to free table and return NULL, and use it to simplify code.
5166 Use calloc rather than clearing the storage ourself.
5167 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5168 buffer size calculations.
5169 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5170 Include <stddef.h>, for size_t.
5171 * hash-pjw.c (hash_pjw): Likewise.
5172 Switch to method described by Bruno Haible.
5173 Include <limits.h>, for CHAR_BIT.
5174 (SIZE_BITS): New macro.
5176 2003-10-21 Paul Eggert <eggert@twinsun.com>
5178 * getndelim2.c (getndelim2): When size calculation overflows,
5179 ceiling the allocation at NMAX bytes rather than silently
5180 discarding input bytes before NMAX is reached. This makes
5181 a difference only if NMAX exceeds SIZE_MAX / 2.
5183 * obstack.c: Merge from glibc.
5184 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5185 Add libc_hidden_def (_obstack_newchunk).
5186 (_obstack_free) [! defined _LIBC]: Remove.
5187 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5188 a clone of the function body.
5189 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5190 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5192 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5193 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5196 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5197 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5198 Don't use lvalue casts, as GCC plans to remove support for them
5199 in GCC 3.5. Reported by Joseph S. Myers. This bug
5200 was also present in the non-GCC version, indicating that this
5201 code had always been buggy and had never been widely used.
5202 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5203 Use the fast variant of each macro, rather than copying the
5204 definiens of the fast variant; that way, we'll be more likely to
5205 catch future bugs in the fast variants.
5207 2003-10-20 Bruno Haible <bruno@clisp.org>
5209 * wait-process.h: New file, from GNU gettext.
5210 * wait-process.c: New file, from GNU gettext.
5212 2003-10-19 Jim Meyering <jim@meyering.net>
5214 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5216 2003-10-16 Paul Eggert <eggert@twinsun.com>
5218 * getgroups.c: Include <errno.h>, <stdlib.h>.
5219 (getgroups): First arg is int, not size_t.
5220 Don't let 'free' mangle errno.
5222 2003-10-16 Jim Meyering <jim@meyering.net>
5224 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5226 2003-10-15 Paul Eggert <eggert@twinsun.com>
5228 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5230 (new_exclude, add_exclude_file): Initial size no longer needs to
5232 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5233 our own address arithmetic overflow checking.
5235 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5236 (fnmatch): Do not alloca more than 2000 wide characters;
5237 instead, use malloc for large buffers.
5238 Check for address arithmetic overflow, and return -1
5239 with errno set to ENOMEM in that case.
5240 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5241 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5242 instead, return -1. Check for address arithmetic overflow.
5244 2003-10-14 Paul Eggert <eggert@twinsun.com>
5246 Handle invalid suffixes and overflow independently, so that
5247 callers can treat them independently as needed. Fix some bugs in
5248 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5249 suffix for a human-readable blocksize. The major caller-visible
5250 change is the addition of a new
5251 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5252 that both overflow and suffix chars were found.
5254 * human.c (humblock): Don't check separately for invalid suffix
5255 char; that is xstrtoumax's job (now that its bug is fixed).
5256 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5257 INTMAX_MAX]: New macros.
5258 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5259 TYPE_MAXIMUM): New macros.
5260 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5261 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5262 if overflow occurs, as it's what __strtol does and it's more useful
5264 (__xstrtol): If __strtol reports some error other than ERANGE,
5265 reflect it to the caller as LONGINT_INVALID. If it reports
5266 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5267 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5268 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5270 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5271 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5272 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5273 [defined UINTMAX_MAX]: New macros.
5275 2003-10-14 Bruno Haible <bruno@clisp.org>
5277 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5278 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5279 Also use volatile where needed.
5281 2003-10-12 Paul Eggert <eggert@twinsun.com>
5283 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5284 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5285 and define in terms of the other primitives.
5286 * xmalloc.c: Include stdbool.h; do not include exit.h.
5287 (SIZE_MAX): Define if not already defined.
5288 (array_size_overflow): New function.
5289 (xalloc_die): Abort instead of exiting if 'error' returns.
5290 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5291 (xmalloc, xrealloc): Use them.
5292 (xcalloc): Check for address arithmetic overflow.
5293 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5294 a bit faster than strcpy.
5296 2003-10-08 Paul Eggert <eggert@twinsun.com>
5298 Merge getpass from libc, plus a few fixes.
5300 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5301 Include <stdbool.h>.
5302 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5303 __fsetlocking to empty.
5304 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5305 do include <bits/libc-lock.h>.
5306 Do not include <fcntl.h>; not needed.
5307 [_LIBC]: Include <wchar.h>.
5308 (NOTCANCEL_MODE): New macro.
5309 (flockfile, funlockfile) [_LIBC]: New macros.
5310 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5311 [!_LIBC]: New macros.
5312 (call_fclose): New function.
5313 (getpass): Use it. Save tty stream separately; this simplifies the
5314 code and makes it more reliable if stdin happens to equal stdout.
5315 Invoke __fsetlocking on tty.
5316 Handle thread cancellation if needed.
5317 Namespace cleanup (use __tcgetattr, __getline).
5318 Use bool for Booleans.
5319 [USE_IN_LIBIO]: Handle wide streams.
5320 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5321 stream might go where.
5323 * unlocked-io.h: Include <stdio.h>, so that the caller
5324 doesn't have to include <stdio.h> before us.
5325 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5326 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5327 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5328 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5329 if not declared, so that we can use getpass.c code from libc without
5331 (flockfile, ftrylockfile, funlockfile): New macros.
5333 2003-10-06 Bruno Haible <bruno@clisp.org>
5335 * version-etc-2.h: Remove file.
5336 * version-etc-2.c: Remove file.
5338 2003-09-25 Jim Meyering <jim@meyering.net>
5339 Bruno Haible <bruno@clisp.org>
5341 This lets translators provide better translations for the
5342 "Written by ..." part of --version output.
5343 * version-etc.h: Include stdarg.h.
5344 (version_etc_copyright): Declare as readonly.
5345 (version_etc): Make this function variadic with a NULL-terminated list
5346 of author name strings.
5347 (version_etc_va): New declaration.
5348 * version-etc.c: Include stdarg.h, stdlib.h.
5349 (version_etc_copyright): Declare as readonly.
5350 (version_etc_va): New function. Provide a different translatable string
5351 for each possible number of authors < 10. Abbreviate when there are 10
5353 (version_etc): Make this function variadic. Call version_etc_va.
5354 Suggestion from Gary V. Vaughan.
5356 * long-options.h (parse_long_options): Change prototype: the authors
5357 string is moved to the end and becomes variadic.
5358 * long-options.c: Include stdarg.h.
5359 (parse_long_options): Make this function variadic, too.
5360 Call version_etc_va, not version_etc.
5362 2003-10-06 Bruno Haible <bruno@clisp.org>
5364 * fatal-signal.h: New file, from GNU gettext.
5365 * fatal-signal.c: New file, from GNU gettext.
5367 2003-10-04 Karl Berry <karl@gnu.org>
5369 * argp*: update from libc.
5371 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5373 * getpass.c (getpass): Use a no-op fseek when switching from input to
5374 output mode on the same stream.
5376 2003-09-29 Paul Eggert <eggert@twinsun.com>
5378 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5379 Fix arg typo in previous patch.
5381 2003-09-28 Jim Meyering <jim@meyering.net>
5383 * error.c: Correct cpp indentation.
5385 2003-09-27 Paul Eggert <eggert@twinsun.com>
5387 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5388 Omit the special code that used __typeof__, since we worry that
5389 it could be more trouble than it's worth. See:
5390 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5391 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5395 2003-09-26 Jim Meyering <jim@meyering.net>
5397 * error.c (error_tail): Move some declarations
5398 into inner scope where the local variables are used.
5400 2003-09-26 Bruno Haible <bruno@clisp.org>
5402 * stpncpy.h (gnu_stpncpy): New declaration.
5403 (stpncpy): Define as alias for gnu_stpncpy.
5404 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5406 2003-09-26 Paul Eggert <eggert@twinsun.com>
5408 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5409 (error_tail): Do not loop, reallocating temporary buffer, since
5410 the output cannot contain more wide characters than the input
5411 contains bytes, the size must be big enough already. This avoids
5412 one potential size overflow calculation. Check for size overflow
5413 when calculating temporary buffer size. Free temporary buffer
5414 when done, if it was allocated with malloc; this plugs a memory
5415 leak. Remove casts from void * to pointers, that are no longer
5416 needed now that we're assuming C89 or better.
5418 Merge error changes from glibc.
5420 * error.c, error.h: Update copyright notice header to match glibc.
5421 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5422 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5423 Disable cancellation while printing error.
5424 * error.h: Prepend __ to parameter names.
5426 2003-09-25 Karl Berry <karl@gnu.org>
5428 * argp-fmtstream.c, argp-help.c: update from libc.
5430 2003-09-25 Bruno Haible <bruno@clisp.org>
5432 * version-etc-2.h: New file, from version-etc.h with modifications.
5433 * version-etc-2.c: New file, from version-etc.c with modifications.
5435 2003-09-25 Simon Josefsson <jas@extundo.com>
5437 * xgetdomainname.h: New file.
5438 * xgetdomainname.c: New file.
5440 2003-09-25 Simon Josefsson <jas@extundo.com>
5441 Bruno Haible <bruno@clisp.org>
5443 * getdomainname.h: New file.
5444 * getdomainname.c: New file.
5446 2003-09-24 Paul Eggert <eggert@twinsun.com>
5448 * linebuffer.c (freebuffer): Don't free the argument, just
5449 the buffer associated with the argument. Bug reported by
5452 2003-09-19 Karl Berry <karl@gnu.org>
5454 * argp.h: update from libc.
5456 2003-09-16 Paul Eggert <eggert@twinsun.com>
5458 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5459 input error, instead of returning NULL the next time we are called
5460 (and therefore losing track of errno).
5462 2003-09-15 Paul Eggert <eggert@twinsun.com>
5464 * getndelim2.c (getndelim2): Don't trash errno when a read
5465 fails, so that the caller gets the proper errno.
5467 * readutmp.c (read_utmp): Likewise.
5468 Check for fstat error. Close stream and free storage
5471 2003-09-14 Bruno Haible <bruno@clisp.org>
5473 * fwriteerror.h: New file.
5474 * fwriteerror.c: New file.
5476 2003-09-14 Jim Meyering <jim@meyering.net>
5478 * getloadavg.c: Correct cpp indentation.
5479 * strdup.c: Likewise.
5480 * vasnprintf.c: Likewise.
5482 2003-09-12 Paul Eggert <eggert@twinsun.com>
5484 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5485 * obstack.c [!defined _LIBC]: Likewise.
5486 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5487 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5488 * exitfail.c: Don't include stdlib.h; no longer needed.
5490 More changes to assume C89 or better.
5492 * error.c (error_tail): Assume vprintf.
5494 * argmatch.c (getenv): Remove decl.
5495 * progreloc.c (get_full_program_name): Define via prototype.
5496 * setenv.c (clearenv): Likewise.
5497 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5499 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5500 (malloc, memcpy): Remove decls.
5501 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5502 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5503 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5504 (memcpy): Remove macro.
5505 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5506 (__P): Remove. All uses removed.
5507 (PTR): Remove. All uses changed to void *.
5508 (CHAR_BIT, NULL): Remove.
5509 (spaces, zeros, memset_space, memset_zero)
5510 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5512 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5513 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5514 Define with prototype.
5515 Remove now-unnecessary prototype decl.
5516 (extra_args_spec): Assume ANSI C. All uses changed.
5517 (extra_args_spec_iso): Remove.
5518 (my_strftime, emacs_strftimeu): Define via prototype.
5519 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5521 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5522 * strtoimax.c: Include <stdlib.h> unconditionally.
5523 (strtoul, strtol): Remove decls.
5524 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5526 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5527 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5528 (LOCALE_PARAM_PROTO): New macro.
5529 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5530 (INTERNAL (strtol), strtol): Define with a prototype.
5531 (PARAMS): Remove. All uses removed.
5532 * tempname.c: Include <string.h> unconditionally.
5533 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5534 * xgethostname.c (main): Define with a prototype.
5535 * xmalloc.c: Include "xalloc.h" first, to check interface.
5536 Include <stdlib.h> unconditionally.
5537 (calloc, malloc, realloc, free): Remove decls.
5538 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5539 Include <stdlib.h> unconditionally. Sort include file names.
5541 (xstrtod): Define with a prototype.
5542 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5543 (strtol, strtoul): Remove decls.
5545 2003-09-11 Paul Eggert <eggert@twinsun.com>
5547 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5548 Include <stdlib.h>, <string.h> unconditionally.
5549 Remove now-unnecessary cast to char *.
5550 * strnlen.c: Include <string.h> unconditionally.
5551 * yesno.c (yesno): Define with a prototype.
5553 2003-09-10 Bruno Haible <bruno@clisp.org>
5555 * strcspn.c: Include <string.h> unconditionally.
5556 * strpbrk.c: Include <string.h> unconditionally.
5557 * strstr.c: Include <string.h> unconditionally.
5558 * unicodeio.c: Include <string.h> unconditionally.
5559 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5560 * unsetenv.c: Likewise.
5561 * xreadlink.c: Include <stdlib.h> unconditionally.
5562 * yesno.c: Include <stdlib.h> unconditionally.
5563 (rpmatch): Add prototype.
5565 2003-09-10 Jim Meyering <jim@meyering.net>
5567 * error.c: Correct indentation of cpp directives.
5569 2003-09-09 Paul Eggert <eggert@twinsun.com>
5573 * acosl.c (main): Use a prototype.
5574 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5577 * getloadavg.c (getloadavg, main): Define via prototypes.
5579 * getopt.h (struct option.name): Assume C89, and use 'const'.
5580 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5581 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5583 * getopt.c (const): Remove macro.
5584 Include <string.h> unconditionally.
5585 (my_index): Remove; all uses changed to strchr.
5586 (strlen): Remove decl.
5587 (exchange): Remove forward decl; no longer needed.
5588 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5589 Define with prototype.
5590 * getopt1.c (const): Remove macro.
5591 (getopt_long, getopt_long_only, main): Define with prototype.
5593 * getugroups.c: Include <string.h> unconditionally.
5595 * getusershell.c: Include <stdlib.h> unconditionally.
5596 (getusershell, setusershell, endusershell, readname, main):
5597 Define with prototypes.
5599 * group-member.c: Include group-member.h first.
5600 Include <stdlib.h> unconditionally.
5602 * hard-locale.c: Include hard-locale.h first.
5603 Include <stdlib.h>, <string.h> unconditionally.
5605 * hash.c (free, malloc): Remove decls.
5606 Include <stdlib.h> unconditionally.
5608 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5609 (getenv): Do not declare.
5611 * idcache.c: Include <string.h> unconditionally.
5613 * long-options.c: Include long-options.h first, to test interface.
5614 Include <stdlib.h> unconditionally.
5616 * makepath.c: Include makepath.h first, to test interface.
5617 Include <stdlib.h> and <string.h> unconditionally.
5619 * linebuffer.c: Include <stdlib.h>.
5620 (free): Remove decl.
5622 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5623 rpl_malloc returns void *, not char *.
5624 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5626 * md5.h: Include <limits.h> unconditionally.
5627 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5628 (__P): Remove; all uses removed.
5629 * md5.c: Include "md5.h" first.
5630 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5631 md5_buffer, md5_process_bytes, md5_process_block):
5632 Define with prototypes.
5633 * sha.h (__P): Remove all uses. (It wasn't defined??)
5634 * sha.c: Include "sha.h" first.
5635 Include <stdlib.h>, <string.h> unconditionally.
5637 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5638 * memcmp.c (__ptr_t): Likewise.
5639 * memrchr.c (__ptr_t): Likewise.
5640 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5641 Include <string.h> unconditionally.
5642 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5643 * memchr.c: Include <stdlib.h> unconditionally.
5644 * memchr.c (LONG_MAX): Remove.
5645 * memrchr.c (LONG_MAX): Likewise.
5646 * memchr.c (__memchr): Define via a prototype.
5647 * memrchr.c (__memrchr): Likewise.
5648 * memcmp.c (__P): Remove, and remove all uses.
5649 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5650 Remove forward decls; no longer needed.
5651 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5652 Use types required by C89 in prototype.
5654 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5655 * savedir.c: Likewise.
5656 * mkdir.c (free): Remove decl.
5657 * rmdir.c (rmdir): Define with a prototype.
5658 * savedir.c: Include savedir.h first, to test interface.
5660 * mktime.c (STDC_HEADERS): Remove.
5661 Include <stdlib.h>, <string.h> unconditionally.
5663 * modechange.c: Include <stdlib.h> unconditionally.
5664 (malloc): Remove decl.
5666 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5667 (free): Remove decl.
5669 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5670 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5671 (This type really should be intptr_t, but that's a C99ism.)
5672 (_obstack_memcpy): Remove: all uses changed to memcpy.
5673 Include <string.h> unconditionally.
5674 (struct obstack): Assume __STDC__ for types of members
5675 chunkfun, freefun, extra_arg.
5676 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5677 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5678 obstack_begin, obstack_specify_allocation,
5679 obstack_specify_allocation_with_arg, obstack_chunkfun,
5680 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5681 Remove unprototyped decls and the macros that use them.
5682 * obstack.c (POINTER): Remove. All uses changed to void *.
5683 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5684 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5685 (defined __STDC__ && __STDC__)]:
5686 Remove nonprototyped code.
5687 Include <stdlib.h> unconditionally.
5688 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5689 _obstack_allocated_p, _obstack_free, obstack_free,
5690 _obstack_memory_used, print_and_abort):
5691 Define using prototypes.
5692 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5693 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5694 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5695 obstack_next_free, obstack_object_size, obstack_room) [0]:
5696 Remove unused, unprototyped code.
5698 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5700 * physmem.c (physmem_total, physmem_available, main): Define
5703 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5704 (main): Define with a prototype.
5706 * posixver.c (getenv): Remove decl.
5708 * putenv.c (malloc): Returns void *, not char *.
5709 Include <string.h> unconditionally.
5710 (strchr, memcpy, NULL): Do not define.
5712 * readtokens.c: Include readtokens.h first, to test interface.
5713 Include <stdlib.h>, <string.h> unconditionally.
5714 (init_tokenbuffer): Define with a prototype.
5716 * regex.c (PARAMS): Remove. All uses removed.
5717 All uses of _RE_ARGS removed, too.
5718 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5720 (bzero): Assume memset exists.
5721 (memcmp, memcpy, NULL): Remove.
5722 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5723 char, or assignments to local vars of type signed char.
5724 (init_syntax_once, PREFIX(extract_number_and_incr),
5725 PREFIX(print_partial_compiled_pattern),
5726 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5727 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5728 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5729 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5730 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5731 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5732 wcs_compile_range, byte_compile_range, truncate_wchar,
5733 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5734 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5735 count_mbs_length, wcs_re_match_2_internal,
5736 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5737 PREFIX(alt_match_null_string_p),
5738 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5739 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5740 regfree, PREFIX(extract_number)): Define with prototype. Remove
5741 now-unnecessary declaration, if any.
5742 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5744 Remove now-unnecessary casts among pointer types.
5745 * regex.h (_RE_ARGS): Remove. All uses removed.
5747 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5748 (free): Remove decl.
5750 * rpmatch.c: Include <stdlib.h> unconditionally.
5752 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5753 (free): Remove decl.
5755 * save-cwd.c: Include <stdlib.h> unconditionally.
5756 * xgetcwd.c: Likewise.
5758 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5759 (free): Remove decl.
5761 * strchrnul.c (strchrnul): Define with a prototype.
5762 Fix bug: c_in was not converted to char before searching.
5764 The following changes are not K&R related:
5766 * group-member.h: Include <sys/types.h>, so that this file is
5768 * makepath.h: Likewise.
5770 * getusershell.c (readname, default_index, line_size, readname):
5771 Use size_t, not int, for sizes.
5772 (readname): If the size overflows, report an error instead of
5775 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5777 * getndelim2.c: Assume stdlib.h per the C89 spec.
5779 2003-09-08 Paul Eggert <eggert@twinsun.com>
5781 Assume C89 or better; remove K&R cruft.
5782 A few of these changes were first proposed by Derek Robert Price
5783 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5785 * addext.c: Include <string.h> unconditionally.
5786 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5787 Don't declare getenv or malloc.
5789 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5790 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5792 (find_stack_direction, alloca): Use prototypes.
5794 * atexit.c (atexit): Define using a prototype.
5796 * basename.c, dirname.c, stripslash.c:
5797 Include <string.h> unconditionally.
5799 * bcopy.c: Include <stddef.h>.
5800 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5802 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5804 * error.h (error, error_at_line, error_print_progname)
5805 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5806 * error.c: Include error.h first, to check interface.
5807 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5808 (VA_START): Remove; all uses changeed to va_start.
5809 (exit, strerror): Remove decls.
5810 (error_print_progname): Prototype uncondionally.
5811 Don't include <errno.h>; no longer needed.
5812 (private_strerror): Remove.
5813 (error_tail): Always define.
5814 (error, error_at_line): Assume C89 or better; always use prototypes.
5815 * fatal.c: Include "fatal.h" first, to test interface.
5816 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5817 (VA_START): Remove; all uses changed to va_start.
5818 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5820 (exit): Remove decl.
5821 (fatal): Prototype unconditionally. Assume va_start works.
5822 Abort at end, to pacify gcc.
5824 * euidaccess.c (main): Define with a prototype.
5826 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5828 * exitfail.c: Include <stdlib.h> unconditionally.
5830 * fnmatch_.h (__P): Remove. All uses changed to assume
5832 * fnmatch.c: Include fnmatch.h first, to test interface.
5833 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5834 (getenv): Remove decl.
5835 (fnmatch): Define using a prototype.
5836 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5837 (FCT): Define using a prototype.
5839 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5841 * gethostname.c: Include <stddef.h>.
5842 (gethostname): Define with prototype. Length is size_t, not int.
5844 2003-09-08 Paul Eggert <eggert@twinsun.com>
5846 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5847 getversion.c should have been removed then, but was accidentally
5850 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5851 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5853 2003-09-07 Paul Eggert <eggert@twinsun.com>
5855 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5856 copy_tm_result. Bug reported by Simon Josefsson in
5857 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5859 2003-09-06 Paul Eggert <eggert@twinsun.com>
5861 * time_r.c, time_r.h: New files.
5863 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5865 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5866 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5868 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5870 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5871 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5874 * timegm.c: Switch to glibc implementation, with the following changes:
5875 [defined HAVE_CONFIG_H]: Include <config.h>.
5876 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5877 (__mktime_internal) [!defined _LIBC]: New decl.
5878 (__gmtime_r) [!defined _LIBC]: New macro and function.
5879 (timegm): Use a prototype, since gnulib assumes C89.
5880 Do not bother declaring tmp to be const, as it's not really usefu.
5881 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5882 (timegm): Declare only if HAVE_DECL_TIMEGM.
5884 2003-09-03 Paul Eggert <eggert@twinsun.com>
5886 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5887 Bug reported by Lute Kamstra in
5888 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5890 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5891 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5892 course with correspondingly smaller numbers for tomorrow and
5893 yesterday. From Tadayoshi Funaba. Originally installed into
5894 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5897 2003-08-31 Simon Josefsson <jas@extundo.com>
5899 * timegm.h: New file.
5900 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5902 2003-08-31 Karl Berry <karl@gnu.org>
5904 * argp.h: update from libc.
5906 2003-08-28 Bruno Haible <bruno@clisp.org>
5908 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5909 warning on QNX, which defines O_BINARY to 000000.
5911 2003-08-24 Bruno Haible <bruno@clisp.org>
5913 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5914 MSVC7 <stdio.h> is included later.
5916 2003-08-20 Bruno Haible <bruno@clisp.org>
5918 * progname.h: New file, from GNU gettext.
5919 * progname.c: New file, from GNU gettext.
5920 * progreloc.c: New file, from GNU gettext.
5922 2003-08-19 Bruno Haible <bruno@clisp.org>
5924 * xstrdup.c: Assume <string.h> exists.
5926 2003-08-18 Jim Meyering <jim@meyering.net>
5928 * setenv.h: Indent nested cpp directive.
5929 * vasnprintf.c: Remove trailing blanks.
5931 2003-08-17 Simon Josefsson <jas@extundo.com>
5932 Bruno Haible <bruno@clisp.org>
5934 * xstrndup.h: New file.
5935 * xstrndup.c: New file.
5937 2003-08-17 Bruno Haible <bruno@clisp.org>
5939 * strndup.h: New file.
5941 2003-08-16 Paul Eggert <eggert@twinsun.com>
5943 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5944 space, undoing this 2003-08-12 change:
5945 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5947 2003-08-16 Jim Meyering <jim@meyering.net>
5949 Merge from coreutils.
5950 * xstrtoimax.c: #else #if -> #elif.
5951 * xstrtoumax.c: Likewise.
5953 2003-08-15 Paul Eggert <eggert@twinsun.com>
5955 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5956 rather than tab, after '#' in shell-script copyright notices.
5957 Suggested by Bruno Haible.
5959 2003-08-15 Jim Meyering <jim@meyering.net>
5960 and Paul Eggert <eggert@twinsun.com>
5962 Merge from coreutils.
5963 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5964 member but strut utmpx does not. Needed for AIX 4.3.3.
5965 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5967 2003-08-15 Jim Meyering <jim@meyering.net>
5969 Merge from coreutils.
5970 * xgethostname.c: Include <stdlib.h>.
5971 (xghostname): Don't exit for anything other than memory-related
5972 failure; just return NULL.
5973 * userspec.c: Include "posixver.h".
5974 (parse_user_spec): Accept `.' as a separator only
5975 in pre-POSIX-200112 mode.
5976 * strtoimax.c: Use #elif rather than #else #if.
5977 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5978 Remove function, now that we can rely on a working tzset function.
5979 [!_LIBC]: Ensure that the required autoconf test has been run.
5980 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5981 Use underlying_strftime for %r.
5982 * sha.c: Merge in some clean-up and optimization changes from glibc.
5983 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5984 Ensure that it is a multiple of 64.
5985 Rearrange loop exit tests so as to avoid performing an
5986 additional fread after encountering an error or EOF.
5987 * realloc.c: Update copyright date.
5989 2003-08-14 Jim Meyering <jim@meyering.net>
5991 Merge from coreutils.
5992 * obstack.h: Whitespace changes.
5993 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5994 and xcalloc return values.
5995 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5996 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5997 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5998 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5999 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6001 Use mntctl's return value to drive the entry-processing loop, since
6002 we can't rely on the value of the vmt_length member in the last
6003 entry. On some systems doing so could result in exhausting
6004 virtual memory. Based in part on a patch from Mike Jetzer.
6006 2003-08-14 Jim Meyering <jim@meyering.net>
6007 and Paul Eggert <eggert@twinsun.com>
6009 Merges from coreutils, plus other fixes.
6010 * physmem.c: Merge in portability changes from gcc/libiberty
6011 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6012 for credits and details. Thanks to Kaveh Ghazi for helping
6013 to keep these files in sync.
6014 (ARRAY_SIZE): Define it.
6015 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6016 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6017 (memcasecmp): Don't assume size_t fits in unsigned int.
6018 Remove casts and duplicate code.
6019 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6020 (memcpy): Remove definition.
6021 Merge in some clean-up and optimization changes from glibc.
6022 [BLOCKSIZE]: Move definition to top of file.
6023 Ensure that it is a multiple of 64.
6024 Rearrange loop exit tests so as to avoid performing an
6025 additional fread after encountering an error or EOF.
6026 * md5.h (md5_uintptr): Define.
6027 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6028 return to the initial working directory. Preserve errno
6030 * idcache.c: Include "xalloc.h".
6031 (xmalloc, xrealloc): Remove decls.
6032 (getuser): Remove casts no longer required in C89.
6033 * human.c: Include stdio.h, for sprintf.
6034 * group-member.c: Include "xalloc.h".
6035 (xmalloc, xrealloc): Remove decls.
6036 (get_group_info): Remove casts no longer required in C89.
6037 * getusershell.c (readname): Remove casts no longer required in C89.
6038 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6039 * getline.c: Whitespace fix, from coreutils.
6041 2003-08-13 Paul Eggert <eggert@twinsun.com>
6043 * exclude.c: Include <ctype.h>
6044 (IN_CTYPE_DOMAIN): New macro.
6046 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6049 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6050 Undo previous (whitespace-only) change.
6052 2003-08-12 Paul Eggert <eggert@twinsun.com>
6054 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6055 Normalize leading white space and remove trailing white space.
6056 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6057 notice, as per ../config/srclist-update.
6059 Merge from coreutils.
6060 * euidaccess.h: New file.
6061 * euidaccess.c: Include it.
6062 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6063 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6064 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6066 2003-08-11 Bruno Haible <bruno@clisp.org>
6068 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6069 (vasnprintf): Use it instead of wcslen.
6071 2003-08-11 Bruno Haible <bruno@clisp.org>
6073 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6074 value to ensure that _Bool promotes to int. Use #define for _Bool when
6075 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6077 2003-08-10 Karl Berry <karl@gnu.org>
6079 * regex.h: update from libc (whitespace fix).
6081 2003-08-09 Paul Eggert <eggert@twinsun.com>
6083 Merge some files from coreutils. These changes were
6084 originally made by Jim Meyering.
6085 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6086 many older Unixes require this.
6087 * alloca.c (alloca): Remove cast to argument of free;
6088 no longer needed in C89.
6089 * alloca_.h, regex.h: Fix white space to match
6090 what GNU indent does.
6092 2003-08-05 Paul Eggert <eggert@twinsun.com>
6094 * bumpalloc.h: Remove.
6096 2003-08-04 Paul Eggert <eggert@twinsun.com>
6098 * getloadavg.c: Change copyright notice and spacing to conform to
6101 Merge from coreutils.
6102 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6104 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6105 from Karl Berry, implemented by Jim Meyering.
6106 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6107 from Dmitry V. Levin.
6108 Remove anachronistic cast of xrealloc.
6109 * fnmatch_.h (__const): Remove. Use 'const'.
6110 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6111 type. Otherwise, it wouldn't compile with at least /bin/cc on
6112 ymp-cray-unicos9.0.2.X.
6113 Combine two mostly-identical uses of alloca into one.
6114 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6116 2003-08-04 Dave Love <d.love@dl.ac.uk>
6120 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6121 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6122 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6123 obsolete NLIST_NAME_UNION.
6124 [__GNU__]: Undef BSD and FSCALE.
6125 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6127 2003-08-03 Paul Eggert <eggert@twinsun.com>
6129 * stdbool_.h (_Bool): Make it signed char, instead of
6130 an enum type, so that it's guaranteed to promote to int. See:
6131 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6133 2003-07-31 Paul Eggert <eggert@twinsun.com>
6135 * strerror.c: Include config.h, limits.h. Declare sprintf.
6136 (strerror): Don't assume that a printable int fits in 14 bytes.
6138 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6139 Bruno Haible <bruno@clisp.org>
6141 * getline.h (getline, getdelim): Change return type to ssize_t.
6142 * getline.c (getline, getdelim): Likewise.
6143 Remove _GNU_SOURCE define; now it's defined in config.h through
6146 2003-07-22 Paul Eggert <eggert@twinsun.com>
6148 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6149 over-parenthesization in macros.
6151 Sync with coreutils.
6153 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6156 Use `exit_failure' for xalloc and xmemcoll instead of their own
6157 private exit-failure variables.
6158 * xalloc.h (xalloc_exit_failure): Remove.
6159 * xmalloc.c: Likewise. Include exitfail.h.
6160 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6161 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6162 * xmemcoll.c: Likewise. Include exitfail.h.
6163 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6165 2003-07-18 Paul Eggert <eggert@twinsun.com>
6167 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6168 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6169 to test that it can stand by itself. Include "exitfail.h".
6170 Clients should set exit_failure instead.
6171 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6173 2003-07-18 Andreas Schwab <schwab@suse.de>
6175 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6177 2003-07-18 Bruno Haible <bruno@clisp.org>
6179 * getndelim2.h: New file.
6180 * getndelim2.c: Make into a module of its own. Include config.h,
6182 (getndelim2): Make non-static. Change return type to ssize_t.
6183 * getline.h: Change argument names.
6184 * getline.c: Include getndelim2.h instead of getndelim2.c.
6185 * getnline.c: Include getndelim2.h.
6187 2003-07-17 Bruno Haible <bruno@clisp.org>
6189 * Makefile.am: Remove file.
6190 * Makefile.in: Remove file.
6192 2003-07-17 Bruno Haible <bruno@clisp.org>
6194 * getnline.h: New file.
6195 * getnline.c: New file.
6196 * getndelim2.c: New file, extracted from getline.c.
6197 (getndelim2): Renamed from getdelim2, with added nmax argument.
6198 * getline.c: Include getndelim2.c.
6199 (getdelim2): Moved out to getndelim2.c.
6200 (getline, getdelim): Update.
6202 2003-07-15 <karl@gnu.org>
6204 * vasnprintf.c: update from gettext.
6206 2003-07-15 Jim Meyering <jim@meyering.net>
6208 * makepath.c (make_path): Enclose diagnostic in _(...).
6210 2003-07-14 Paul Eggert <eggert@twinsun.com>
6212 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6213 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6214 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6215 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6216 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6217 updated automatically by ../config/srclist-update. This changes
6218 their license from LPGL to GPL.
6220 2003-07-14 Jim Meyering <jim@meyering.net>
6222 Don't emit diagnostics. Let callers do that.
6223 * save-cwd.c: Don't include "error.h".
6224 (save_cwd): Don't call error. Ensure that errno is valid
6225 when returning nonzero.
6227 * save-cwd.h (restore_cwd): Update prototype.
6228 * save-cwd.c (restore_cwd): Remove two parameters.
6229 Simplify. Don't call error upon failure. Let callers do that.
6230 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6231 when auditing is enabled. But don't bother updating the #if.
6233 2003-07-14 Simon Josefsson <jas@extundo.com>
6235 * mempcpy.h: New file.
6236 * mempcpy.c: New file.
6238 2003-07-14 Paul Eggert <eggert@twinsun.com>
6240 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6241 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6242 unicodeio.c, unicodeio.h, unlocked-io.h:
6243 Switch from LGPL to GPL.
6245 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6247 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6248 it breaks C++ compilation.
6249 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6251 2003-07-10 Jim Meyering <jim@meyering.net>
6253 * vasnprintf.c: Remove trailing blanks.
6254 Make cpp indentation consistent.
6256 2003-07-09 Paul Eggert <eggert@twinsun.com>
6258 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6259 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6260 Switch from LGPL to GPL.
6262 2003-07-07 Paul Eggert <eggert@twinsun.com>
6264 * mktime.c: Fix some boundary cases and remove need for floating point.
6266 Issue a compile-time diagnostic if time_t is floating point, or if
6267 two's complement arithmetic is not in effect, or if arithmetic
6268 right shift does not propagate the sign. These assumptions were
6269 all in the original code but they weren't checked.
6271 (TIME_T_MIDPOINT, verify): New macros.
6272 (__isleap): Remove; it has integer overflow problems.
6273 (leapyear): New function, without those problems.
6274 (ydhms_tm_diff): Remove; splitting into two parts.
6275 (ydhms_diff): New function, containing the arithmetic part of
6276 the old ydhms_tm_diff function. Issue a compile-time
6277 diagnostic if we are not using C99 integer division.
6278 Avoid casts when possible.
6279 (guess_time_tm): New function, containing the checking part of
6280 the old ydhms_tm_diff function. Return the new value, rather than
6281 the difference between it and the old. Accept a new argument T
6282 so that *T specifies the old value. Check for overflow in the result.
6284 (__mktime_internal): Use a time_t offset, not a long int offset.
6285 This undoes the 2003-06-04 change, which is no longer needed now
6286 that we have better overflow checking.
6287 (localtime_offset): Likewise.
6289 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6290 and long are 64-bit but int is only 32-bit.
6291 (ydhms_diff): Use long int to store year1 and yday1.
6292 Issue a compile-time diagnostic if long int is not wide enough.
6294 (__mktime_internal): Use long int to store adjusted year and yday.
6295 Use plain C rather than preprocessor commands, if that doesn't
6297 Check for overflow (and try to repair) after each probe
6298 rather than checking only at the very end. This avoids some bugs
6299 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6300 does not equal GMT offset at maximum time).
6301 Use integer to check for overflow rather than floating point; this
6302 is more portable to non-IEEE hosts, and is a tad faster.
6303 When we detect that we are oscillating between two values,
6304 don't check whether tm_isdst has the requested value, since
6305 we already know the answer. When tm_isdst has the wrong value,
6306 use a different heuristic to find the right one, based on the
6307 extreme values actually observed in practice in tz2003a,
6308 rather than the (overly optimistic) "previous 3 calendar quarters".
6310 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6311 "T const" to accommodate glibc style.
6312 (check_result): Use less-confusing report format. "long" -> "long int.
6314 Don't loop if the iteration overflows time_t.
6315 Allow a negative step in the iteration.
6317 2003-07-01 Paul Eggert <eggert@twinsun.com>
6319 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6320 having it depend on HAVE_SYS_TYPES_H.
6322 2003-06-25 Bruno Haible <bruno@clisp.org>
6324 * readlink.c: New file.
6326 2003-06-20 Bruno Haible <bruno@clisp.org>
6328 Assume C89, so PARAMS isn't needed.
6329 * unicodeio.h (PARAMS): Remove.
6330 * unicodeio.c: Don't use PARAMS.
6332 2003-06-18 Jim Meyering <jim@meyering.net>
6334 Merge changes from coreutils.
6335 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6336 Remove explicit declarations of xmalloc and realloc.
6338 (read_utmp): Remove anachronistic cast of xmalloc.
6340 2003-06-17 Paul Eggert <eggert@twinsun.com>
6342 Assume C89, so PARAMS isn't needed.
6343 * backupfile.h (PARAMS): Remove. All uses removed.
6344 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6345 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6346 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6347 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6348 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6349 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6350 xstrtol.h: Likewise.
6351 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6352 same.h, strverscmp.h: Do not include config.h; no longer needed.
6353 Anyway, config.h should always be included before any other file.
6355 2003-06-11 Simon Josefsson <jas@extundo.com>
6357 * sysexit_.h: New file.
6359 2003-05-20 Derek Price <derek@ximbiot.com>
6361 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6363 2003-06-10 Simon Josefsson <jas@extundo.com>
6365 * strchrnul.h: New file.
6366 * strchrnul.c: New file.
6368 2003-06-10 Simon Josefsson <jas@extundo.com>
6370 * argp.h: New file, from glibc.
6371 * argp-ba.c: New file, from glibc.
6372 * argp-eexst.c: New file, from glibc.
6373 * argp-fmtstream.c: New file, from glibc.
6374 * argp-fmtstream.h: New file, from glibc.
6375 * argp-fs-xinl.c: New file, from glibc.
6376 * argp-help.c: New file, from glibc.
6377 * argp-namefrob.h: New file, from glibc.
6378 * argp-parse.c: New file, from glibc.
6379 * argp-pv.c: New file, from glibc.
6380 * argp-pvh.c: New file, from glibc.
6381 * argp-xinl.c: New file, from glibc.
6383 2003-06-07 Jim Meyering <jim@meyering.net>
6385 * readtokens.h: Put `Free Software Foundation, Inc.'
6386 in place of my name in the copyright comment.
6387 Remove definition and uses of __P.
6390 * stat.c: Don't declare xmalloc explicitly.
6391 Instead, include "xalloc.h".
6392 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6393 xrealloc, and xcalloc return values.
6394 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6396 * xgetcwd.h: Remove definition/uses of PARAMS.
6398 2003-06-06 Jim Meyering <jim@meyering.net>
6400 * stdbool_.h: Renamed from stdbool.h.in.
6402 2003-06-06 Jim Meyering <jim@meyering.net>
6404 Merge from coreutils.
6405 * same.c: (same_name): Declare *_basename locals to be `const'.
6406 Consolidate declarations and initializations of *_base* locals.
6408 Merge from coreutils.
6409 This avoids a core dump on systems without GNU putenv,
6410 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6411 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6412 (unsetenv): New static function, from GNU libc.
6413 (rpl_putenv): Use it.
6415 * modechange.c: Remove trailing blanks.
6417 Merge from coreutils.
6418 * fsusage.c: Remove declaration of statfs.
6419 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6421 * posixtm.c: Include <stdbool.h> unconditionally.
6423 2003-06-05 Paul Eggert <eggert@twinsun.com>
6425 * mktime.c (__mktime_internal): When resolving a tm_isdst
6426 mismatch, look in future quarters as well as past. This fixes a
6427 bug when processing fall-backwards gaps immediately after a long
6428 period of daylight-saving time.
6430 * mktime.c: Assume freestanding C89 or better.
6431 (HAVE_LIMITS_H): Remove. Assume it's 1.
6432 (__P): Remove; not used.
6433 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6434 (mktime, not_equal_tm, print_tm, check_result,
6435 main): Use prototypes. Use const * where appropriate.
6436 (main): Fix typo in testing code that uncovered by above changes.
6437 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6439 2003-06-04 Paul Eggert <eggert@twinsun.com>
6441 * mktime.c: Fix Debian bug 177940
6442 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6443 (localtime_offset): Now long int, not time_t, because we want it
6444 to be guaranteed to be signed. All uses changed.
6445 (__mktime_internal): If overflow would occur when adding offset,
6448 Merge 'human' changes from coreutils. Rewrite to support
6449 locale-specific notations like thousands separators.
6450 * human.c: Simplify authorship notice.
6451 Include human.h immediately after config.h.
6452 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6453 <limits.h>: Do not include, since human.h does.
6454 (SIZE_MAX, UINTMAX_MAX): New macros.
6455 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6456 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6457 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6458 (power_letter): Renamed from suffixes.
6459 (generate_suffix_backwards): Remove.
6460 (adjust_value): Now takes int style (because of human.h changes)
6461 and long double value (for greater precision on some platforms).
6462 (group_number): New function.
6463 (human_readable): Use it. Use integer options, not enum.
6464 Put the options before the sizes in the arg list.
6465 Support all the new options.
6466 The old human_readable function has been removed;
6467 use inttostr.h instead.
6468 (human_readable, default_block_size, humblock):
6469 Use uintmax_t, not int, for block sizes.
6470 (human_readable_inexact, block_size_types): Remove.
6471 (block_size_opts): New constant.
6472 (human_options): Renamed from human_block_size, with new signature
6473 that allows block sizes up to UINTMAX_MAX. All callers changed.
6474 * human.h: Add copyright and authorship notice.
6475 Include <limits.h> and <stdbool.h> unconditionally.
6476 (PARAMS): Remove. All uses removed.
6477 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6478 (enum human_inexact_style): Remove tag; now a nameless enum.
6479 (human_floor, human_ceiling, human_round_to_even): Now have
6480 values 2, 0, 1 rather than -1, 1, 0.
6481 (human_group_digits, human_suppress_point_zero, human_autoscale,
6482 human_base_1024, human_SI, human_B): New constants.
6483 (human_readable_inexact, human_block_size): Remove.
6484 (human_readable): Size args are now uintmax_t, not int.
6485 (human_options): New decl.
6487 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6488 unnecessary now that we assume C89 or better. This change
6489 imported from coreutils.
6491 * mktime.c (__mktime_internal): Do not reject negative timestamps
6492 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6493 in the 2003-05-30 sync from glibc.
6495 .h files should stand alone, but we shouldn't include <sys/types.h>
6496 if we can get away with just <stddef.h>.
6498 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6499 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6500 rather than <sys/types.h>, as we merely need size_t.
6501 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6503 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6504 Include <stdio.h>, to get FILE.
6505 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6506 memcasecmp.h has included <stddef.h> and all we need is size_t.
6507 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6508 our interface, instead of including <sys/types.h>
6510 2003-06-02 Paul Eggert <eggert@twinsun.com>
6513 Fix some minor time-related bugs with POSIX time arguments.
6514 Some valid time stamps were being rejected (notably -1, and
6515 time stamps before 1900 on 64-bit hosts). And some invalid
6516 time stamps were being accepted, e.g. September 31.
6518 * posixtm.h (posixtime): Return bool instead of time_t, so
6519 that we can return (time_t) -1 successfully.
6520 * posixtm.c: Likewise.
6521 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6522 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6523 (t): Remove static var.
6524 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6525 of static var. All uses changed.
6526 (year): Do not reject years before 1900; they can occur with
6528 (posix_time_parse): Do not check for out-of-range components;
6529 that is now the caller's responsibility, since our checks were
6530 only approximations.
6531 (posixtime): Use mktime to check for out-of-range components,
6532 since it knows them exactly.
6533 If mktime returns (time_t) -1, check whether an error actually occurred
6534 by invoking localtime on -1.
6535 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6536 posixtime failures better.
6537 Improve the test data (in comments only).
6539 2003-05-30 <karl@gnu.org>
6541 * mktime.c: update from libc.
6543 2003-05-30 Bruno Haible <bruno@clisp.org>
6545 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6546 * localcharset.h: Likewise.
6547 * localcharset.c: Likewise.
6549 2003-05-28 Paul Eggert <eggert@twinsun.com>
6551 Assume the headers required for C89 freestanding compilers.
6552 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6553 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6554 without checking for HAVE_LIMITS_H.
6555 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6556 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6558 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6559 * exclude.c: Include <stdbool.h> unconditionally.
6560 * tempname.c: Include <stddef.h> unconditionally.
6561 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6562 * modechange.c, rpmatch.c (NULL): Don't define, since
6563 <stddef.h> does that.
6564 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6565 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6566 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6567 * xstrtol.c: Likewise.
6568 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6569 * savedir.c: Include <stddef.h> instead of defining NULL.
6571 * addext.c (addext): Use assignment rather than cast, to avoid
6572 warnings on some platforms.
6574 * mktime.c (__mktime_internal): Do not reject negative timestamps
6577 2003-05-10 Bruno Haible <bruno@clisp.org>
6579 * linebreak.c (iconv_string_length): Don't return -1 just because the
6580 string is longer than 4 KB.
6582 2003-05-12 Jim Meyering <jim@meyering.net>
6584 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6585 the space-padded-by-default conversion specifiers, %e, %k, %l.
6587 2003-05-03 Bruno Haible <bruno@clisp.org>
6589 Upgrade to Unicode-4.0.
6590 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6591 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6592 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6593 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6594 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6595 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6596 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6597 Change width of U+E0100..U+E01EF from 1 to 0.
6599 2003-04-25 Bruno Haible <bruno@clisp.org>
6601 * copy-file.c: Include <stddef.h>, for size_t.
6603 2003-04-25 Jim Meyering <jim@meyering.net>
6605 * copy-file.c (copy_file_preserving): Declare buf_size to be
6606 of type size_t, not int.
6608 2003-04-11 Jim Meyering <jim@meyering.net>
6610 Merge changes from Coreutils.
6612 2003-03-22 Jim Meyering <jim@meyering.net>
6614 * strftime.c (widen): Cast alloca return value to proper type.
6616 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6619 * strftime.c (my_strftime): Handle very large width
6620 specifications for numeric values correctly. Improve checks for
6623 2003-01-19 Jim Meyering <jim@meyering.net>
6625 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6626 (nl_get_alt_digit) [! defined my_strftime]: Define.
6627 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6628 _nl_get_alt_digit and _nl_get_walt_digit.
6630 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6631 These changes have no effect outside of _LIBC.
6633 2003-04-10 Bruno Haible <bruno@clisp.org>
6635 * findprog.h: New file, from GNU gettext.
6636 * findprog.c: New file, from GNU gettext.
6638 2003-04-05 Jim Meyering <jim@meyering.net>
6640 Merge changes from Coreutils.
6642 * exclude.h (PARAMS): Remove definition and uses.
6643 * exclude.c: Remove uses of `PARAMS'.
6645 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6646 Add test-cases for DOS filenames. Declare program_name.
6647 (main): Set up program_name. Patch by Rich Dawe.
6649 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6651 Use mntctl's return value to drive the entry-processing loop, since
6652 we can't rely on the value of the vmt_length member in the last
6653 entry. On some systems doing so could result in exhausting
6654 virtual memory. Based in part on a patch from Mike Jetzer.
6656 2003-04-04 Bruno Haible <bruno@clisp.org>
6658 * linebreak.h: New file, from GNU gettext.
6659 * linebreak.c: New file, from GNU gettext with slight modifications.
6660 * lbrkprop.h: New file, from GNU gettext.
6662 2003-04-03 Bruno Haible <bruno@clisp.org>
6664 * utf8-ucs4.h: New file, from GNU gettext.
6665 * utf16-ucs4.h: New file, from GNU gettext.
6666 * ucs4-utf8.h: New file, from GNU gettext.
6667 * ucs4-utf16.h: New file, from GNU gettext.
6669 2003-04-02 Bruno Haible <bruno@clisp.org>
6671 * binary-io.h: New file, from GNU gettext.
6673 2003-04-01 Bruno Haible <bruno@clisp.org>
6675 * pathname.h: New file, from GNU gettext.
6676 * concatpath.c: New file, from GNU gettext.
6678 2003-03-30 Bruno Haible <bruno@clisp.org>
6680 * copy-file.c (copy_file_preserving): Don't set owner if the function
6681 chown() doesn't exist.
6683 2003-03-28 Bruno Haible <bruno@clisp.org>
6685 * copy-file.h: New file, from GNU gettext.
6686 * copy-file.c: New file, from GNU gettext.
6688 2003-03-18 Jim Meyering <jim@meyering.net>
6690 * quote.c (quote_n): Fix typo in comment.
6692 2003-03-14 Jim Meyering <jim@meyering.net>
6694 Merge changes from Coreutils.
6695 * obstack.h (obstack_object_size): Declare temporary, __o,
6696 to be const, in order to avoid warnings.
6697 (obstack_room): Likewise.
6698 (obstack_empty_p): Likewise.
6700 2003-03-13 Paul Eggert <eggert@twinsun.com>
6702 Merge changes from Bison.
6703 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6704 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6705 when compiling Bison 1.875's `bitset bset = obstack_alloc
6706 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6707 * hash.c: Include <stdbool.h> unconditionally.
6709 2003-03-09 Paul Eggert <eggert@twinsun.com>
6711 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6712 Reported by Bruce Becker; see:
6713 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6715 2003-03-03 Paul Eggert <eggert@twinsun.com>
6716 Bruno Haible <bruno@clisp.org>
6718 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6719 Reported by John Hughes, see
6720 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6722 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6724 * poll_.h: New file.
6727 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6729 * mathl.h: New file.
6730 * acosl.c: New file.
6731 * asinl.c: New file.
6732 * atanl.c: New file.
6733 * ceill.c: New file.
6736 * floorl.c: New file.
6737 * frexpl.c: New file.
6738 * ldexpl.c: New file.
6740 * sincosl.c: New file.
6742 * sqrtl.c: New file.
6744 * trigl.c: New file.
6745 * trigl.h: New file.
6747 2003-02-17 Bruno Haible <bruno@clisp.org>
6749 * mkdtemp.h: New file, from GNU gettext.
6750 * mkdtemp.c: New file, from GNU gettext.
6752 2003-01-31 Bruno Haible <bruno@clisp.org>
6754 * rename.c: #undef rename before defining rpl_rename.
6755 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6757 2003-01-30 Bruno Haible <bruno@clisp.org>
6759 * printf-args.h: New file, from GNU gettext.
6760 * printf-args.c: New file, from GNU gettext.
6761 * printf-parse.h: New file, from GNU gettext.
6762 * printf-parse.c: New file, from GNU gettext.
6763 * vasnprintf.h: New file, from GNU gettext.
6764 * vasnprintf.c: New file, from GNU gettext.
6765 * asnprintf.c: New file, from GNU gettext.
6766 * vasprintf.h: New file, from GNU gettext with modifications.
6767 * vasprintf.c: New file, from GNU gettext.
6768 * asprintf.c: New file, from GNU gettext.
6770 2003-01-29 Bruno Haible <bruno@clisp.org>
6772 * stpncpy.h: New file, from GNU gettext with modifications.
6773 * stpncpy.c: New file, from GNU gettext with modifications.
6775 2003-01-28 Bruno Haible <bruno@clisp.org>
6777 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6779 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6782 2003-01-27 Bruno Haible <bruno@clisp.org>
6784 * xsetenv.h: New file, from GNU gettext.
6785 * xsetenv.c: New file, from GNU gettext.
6787 2003-01-23 Bruno Haible <bruno@clisp.org>
6789 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6791 2003-01-22 Bruno Haible <bruno@clisp.org>
6793 * exit.h: New file, from GNU gettext.
6795 2003-01-11 Bruno Haible <bruno@clisp.org>
6797 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6798 * strcase.h (strcasecmp, strncasecmp): Likewise.
6800 2003-01-14 Jim Meyering <jim@meyering.net>
6802 * same.c (same_name): Tweak a comment.
6804 2003-01-11 Bruno Haible <bruno@clisp.org>
6806 * same.c (same_name): Reorder tests so as to avoid calling stat()
6807 when a string comparison is sufficient.
6809 2003-01-11 Bruno Haible <bruno@clisp.org>
6811 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6814 2003-01-11 Bruno Haible <bruno@clisp.org>
6816 * hash-pjw.c: Add comment about low quality of this function.
6818 2003-01-12 Paul Eggert <eggert@twinsun.com>
6820 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6821 to avoid collisions with libcurses and libreadline.
6823 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6824 * getstr.h, getstr.c: Remove.
6825 * getline.c: Include "getline.h", to check interface.
6826 Move body of old getstr.c here: this defines MIN_CHUNK and
6827 declares getdelim2, which is renamed from getstr.
6828 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6830 * linebuffer.c (readlinebuffer): Renamed from readline.
6832 * linebuffer.h: Likewise.
6833 (readline): Remove backward-compatibility macro.
6835 2003-01-12 Jim Meyering <jim@meyering.net>
6837 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6839 2003-01-10 Bruno Haible <bruno@clisp.org>
6841 * alloca_.h: New file.
6842 * getdate.y: Unconditionally include alloca.h.
6843 * makepath.c: Likewise.
6844 * setenv.c: Likewise.
6845 * userspec.c: Likewise.
6847 2003-01-09 Bruno Haible <bruno@clisp.org>
6849 * stdbool.h.in: New file.
6851 2003-01-08 Bruno Haible <bruno@clisp.org>
6853 * safe-read.c: Include specification header first, to ensure its
6855 * full-write.c: Likewise.
6857 2003-01-08 Jim Meyering <jim@meyering.net>
6859 * full-write.c: Undefine and define-away `const' after inclusion
6860 of errno.h, not before. Suggestion from Bruno Haible.
6862 2003-01-07 Jim Meyering <jim@meyering.net>
6864 * full-write.c: Rework so that it may serve to define full_read, too.
6865 * full-read.c: Simply #define FULL_READ and include full-write.c.
6867 2003-01-06 Jim Meyering <jim@meyering.net>
6869 * version-etc.c: Update year in translatable copyright string.
6871 2002-12-25 Bruno Haible <bruno@clisp.org>
6873 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6874 * xstrtol.h: Likewise.
6875 * xstrtoimax.c: Likewise.
6876 * xstrtoumax.c: Likewise.
6877 * human.h: Likewise.
6879 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6880 on systems that have <inttypes.h> but not <stdint.h>.
6882 2002-12-31 Paul Eggert <eggert@twinsun.com>
6884 * memcoll.c (memcoll): Fall back on a simple algorithm using
6885 memcmp if strcoll doesn't work.
6887 2002-12-23 Bruno Haible <bruno@clisp.org>
6889 * localcharset.h: New file.
6890 * localcharset.c: Include it.
6891 * unicodeio.c: Likewise.
6893 2002-12-22 Bruno Haible <bruno@clisp.org>
6895 * utime.c (utime_null): No need to call ftruncate if the file was
6898 2002-12-23 Bruno Haible <bruno@clisp.org>
6900 * memcoll.c (STRCOLL): New macro.
6903 2002-12-22 Bruno Haible <bruno@clisp.org>
6905 * getstr.h (getstr): Define, to avoid clash with libcurses.
6906 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6908 2002-12-22 Bruno Haible <bruno@clisp.org>
6910 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6912 2002-12-23 Bruno Haible <bruno@clisp.org>
6914 * getline.h: Include <stddef.h>, for size_t.
6916 * unicodeio.h: Include <stddef.h>, for size_t.
6917 * unicodeio.c: Don't include <stddef.h>.
6919 2002-12-17 Bruno Haible <bruno@clisp.org>
6921 * canon-host.c (strdup): Remove unused declaration.
6923 * fsusage.c: Include full_read.h.
6924 (get_fs_usage): Use full_read instead of safe_read.
6926 * utime.c (utime_null): Use SAFE_READ_ERROR.
6928 2002-12-11 Bruno Haible <bruno@clisp.org>
6930 * setenv.h: Rewritten to cope with systems that have setenv() but not
6932 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6935 2002-12-11 Bruno Haible <bruno@clisp.org>
6937 * setenv.c (alloca): Fall back to malloc.
6939 (setenv): Use freea() to free memory allocated with alloca().
6941 2002-11-13 Bruno Haible <bruno@clisp.org>
6943 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6944 function declarations.
6945 * unsetenv.c (unsetenv): Likewise.
6947 2002-03-04 Bruno Haible <bruno@clisp.org>
6949 Portability to AIX 4.3.3.
6950 * unsetenv.c: New file, extracted from setenv.c.
6951 * setenv.c: Move the unsetenv() function to unsetenv.c.
6953 2001-12-20 Bruno Haible <bruno@clisp.org>
6955 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6956 use malloc instead. For SunOS 4.
6958 2001-12-11 Bruno Haible <bruno@clisp.org>
6960 * setenv.c: Declare alloca.
6961 (compar_fn_t): New typedef.
6962 (KNOWN_VALUE, STORE_VALUE): Use it.
6964 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6967 2002-12-10 Paul Eggert <eggert@twinsun.com>
6969 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6970 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6971 Choose values that are less likely to collide with system fnmatch
6973 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6974 defined (e.g., a pure POSIX system).
6975 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6976 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6978 2002-12-06 Jim Meyering <jim@meyering.net>
6980 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6982 Merge in changes from libc's misc/error.c, in preparation
6983 for the merge of gnulib's changes back into libc.
6985 * error.c (_): Define only if not already defined.
6986 Move definition to follow all #include directives.
6987 Include unlocked-io.h only if !_LIBC.
6988 [_LIBC]: Include <libio/libioP.h>.
6989 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6990 (fflush): Tweak definition to use INTUSE.
6993 2002-12-05 Paul Eggert <eggert@twinsun.com>
6995 * alloca.c [defined emacs]: Include "lisp.h".
6996 (xalloc_die) [defined emacs]: New macro.
6997 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6998 [! defined emacs]: Include <xalloc.h>.
6999 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7000 (pointer): Typedef to POINTER_TYPE *.
7001 (malloc): Remove decl; we now always use xmalloc.
7002 (alloca): Use old-style definition, since Emacs needs this.
7003 Check for arithmetic overflow when computing combined size.
7005 2002-12-04 Paul Eggert <eggert@twinsun.com>
7007 Do not generate unlocked-io.h automatically, since it's easier to
7008 maintain it by hand.
7010 * unlocked-io.h: New file, from GNU diffutils,
7011 but with proper copyright notice and attribution.
7013 * Makefile.am: Add copyright notice.
7014 (libfetish_a_SOURCES): Add unlocked-io.h.
7015 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7016 (DISTCLEANFILES, io_functions): Remove macros.
7017 (EXTRA_DIST): Remove gen_uio.
7018 (unlocked-io.h): Remove rule.
7020 2002-12-04 Jim Meyering <jim@meyering.net>
7022 Reflect the fact that stat.c and lstat.c are no longer generated.
7023 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7024 (DISTCLEANFILES): Likewise.
7025 (EXTRA_DIST): Likewise.
7026 (all_local): Don't depend on stat.c or lstat.c.
7027 (stat.c, lstat.c): Remove rules.
7028 (EXTRA_DIST): Remove xstat.in.
7030 * xstat.in: Remove file. Contents moved into stat.c.
7031 * stat.c: New file. Contents mostly from xstat.in.
7032 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7033 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7035 * safe-read.c: Rework so that it may serve to define safe_write, too.
7036 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7038 2002-12-03 Jim Meyering <jim@meyering.net>
7040 * safe-read.c, safe-write.c: Change variable names and comments, but
7041 not semantics, to minimize the differences between these two files.
7042 (safe_read): Change comment to mention SAFE_READ_ERROR.
7044 * safe-read.c (IS_EINTR): Define.
7045 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7047 2002-12-02 Bruno Haible <bruno@clisp.org>
7049 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7050 Define, taken from safe-read.c.
7051 (INT_MAX): Provide fallback.
7052 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7053 * safe-write.h (SAFE_WRITE_ERROR): Define.
7055 * safe-read.c (EINTR): Remove definition.
7056 (safe_read): Don't use EINTR if it is absent.
7058 2002-12-02 Jim Meyering <jim@meyering.net>
7060 * safe-read.c (EINTR): Define.
7061 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7062 (INT_MAX): Provide fallback.
7063 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7065 * safe-read.h (SAFE_READ_ERROR): Define.
7067 2002-12-01 Jim Meyering <jim@meyering.net>
7069 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7070 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7072 2002-11-27 Paul Eggert <eggert@twinsun.com>
7074 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7075 hash_rehash): Replace `if (limit <= value) abort ();' with
7076 `if (! (value < limit)) abort ();', for readability.
7078 2002-11-26 <karl@gnu.org>
7080 * strdup.c: copy from libc again, with jim's ok.
7081 * .cppi-disable: re-add strdup.c
7083 2002-11-25 <karl@gnu.org>
7085 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7086 instead of "strtol.c".
7088 2002-11-25 Jim Meyering <jim@meyering.net>
7090 * mktime.c: Sync from libc, now that it has the latest fix.
7092 2002-11-24 <karl@gnu.org>
7094 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7095 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7097 2002-11-24 Jim Meyering <jim@meyering.net>
7099 Update from coreutils:
7101 * mktime.c: Merge in changes from libc.
7103 Avoid a link-time failure on some Linux systems.
7104 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7105 (__mon_yday): Declare with the STATIC attribute.
7106 (__mktime_internal): Likewise.
7107 Based on a report from Greg Schafer.
7109 2002-11-23 Jim Meyering <jim@meyering.net>
7111 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7112 Use `unsigned', not `int', as type of index.
7114 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7116 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7118 2002-11-22 Paul Eggert <eggert@twinsun.com>
7120 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7121 hint that one should use `if (! x) abort ();' rather than `assert
7122 (x);', and anyway it's one less thing to worry about configuring.
7123 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7124 hash_rehash, hash_insert): Use abort rather than assert.
7126 2002-11-22 Paul Eggert <eggert@twinsun.com>
7128 * quotearg.h: Allow multiple inclusion by surrounding with
7129 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7130 so that we can be included first.
7131 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7132 * quotearg.c: Include quotearg.h immediately after config.h.
7133 No need to include stddef.h or sys/types.h any more.
7134 Surround local include files with "", not "<>".
7135 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7136 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7137 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7138 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7139 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7140 (ISPRINT): Remove; no longer needed now that we assume C89.
7142 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7145 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7146 quotearg_char): Use SIZE_MAX rather than
7147 (size_t) -1 when we are talking about "infinity".
7149 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7151 2002-11-22 Bruno Haible <bruno@clisp.org>
7153 * safe-read.h: Assume C89. Add comments.
7154 (safe_read): Change return type to size_t.
7155 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7156 counts > SSIZE_MAX correctly.
7157 * safe-write.h: New file.
7158 * safe-write.c: New file.
7159 * full-read.h: New file.
7160 * full-read.c: New file.
7161 * full-write.h: Assume C89. Add comments.
7162 * full-write.c: Include safe-write.h.
7163 (full_write): Rewritten to use safe_write.
7164 Suggested by Jim Meyering and Paul Eggert.
7166 2002-11-21 Bruno Haible <bruno@clisp.org>
7168 Remove case insensitive option matching.
7169 * argmatch.h (argcasematch): Remove declaration.
7170 (ARGCASEMATCH): Remove macro.
7171 (__xargmatch_internal): Remove case_sensitive argument.
7172 (XARGMATCH): Update.
7173 (XARGCASEMATCH): Remove macro.
7174 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7175 case_sensitive argument.
7176 (argcasematch): Remove function.
7177 (__xargmatch_internal): Remove case_sensitive argument.
7178 (main): Use XARGMATCH instead of XARGCASEMATCH.
7180 * xmalloc.c: Change compile-time error message. Add comment about
7181 required autoconf version.
7183 2002-11-21 Jim Meyering <jim@meyering.net>
7185 * strdup.c (strdup): Tweak comment and initial #if/#include.
7187 Merge in changes from the coreutils.
7189 2002-09-25 Paul Eggert <eggert@twinsun.com>
7190 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7191 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7192 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7193 int. Work more efficiently if X is the same width as uintmax_t.
7194 Do not compare X to -1, to avoid bogus compiler warning.
7195 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7196 Don't assume that f_frsize and f_bsize are the same type.
7198 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7201 * makepath.c (make_path): Restore umask *before* creating the final
7203 (make_path): Minor reformatting.
7205 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7206 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7208 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7209 ones. At least on GNU/Linux systems, `auto' means something else.
7212 2002-11-20 Paul Eggert <eggert@twinsun.com>
7214 Merge argmatch cleanups from Bison. Assume C89.
7216 * argmatch.c: Include config.h here, not in argmatch.h.
7217 Include stdlib.h, for EXIT_FAILURE.
7218 Always include <string.h>, since we assume C89.
7219 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7220 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7221 Include <stddef.h> instead, since it's all we need for size_t.
7222 (PARAMS): Remove. All uses removed.
7223 (ARRAY_CARDINALITY): Do not bother to #undef.
7224 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7225 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7226 Remove unnecessary parentheses.
7227 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7228 Insert necessary parentheses.
7229 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7230 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7232 2002-11-19 Bruno Haible <bruno@clisp.org>
7234 * mbswidth.c: Include mbswidth.h right at the beginning.
7235 * mbswidth.h: Include <stddef.h>, for size_t.
7237 * mbswidth.h (PARAMS): Remove macro.
7238 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7239 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7241 * gcd.h (PARAMS): Remove macro.
7242 (gcd): Use ANSI C function declarations.
7243 * gcd.c (gcd): Likewise.
7245 2002-11-15 Bruno Haible <bruno@clisp.org>
7247 * strcspn.c: Include <stddef.h>.
7248 (strcspn): Use ANSI C function declaration. Change return type to
7250 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7251 (strpbrk): Use NULL.
7252 * strpbrk.h (PARAMS): Remove macro.
7253 (strpbrk): Use ANSI C function declaration.
7254 * strstr.c: Don't include <sys/types.h>.
7255 * strstr.h (PARAMS): Remove macro.
7256 (strstr): Use ANSI C function declarations.
7258 2002-11-06 Bruno Haible <bruno@clisp.org>
7260 * gcd.h (gcd): Change argument type to 'unsigned long'.
7261 * gcd.c (gcd): Likewise.
7263 2002-11-05 Bruno Haible <bruno@clisp.org>
7265 * gcd.h: New file, from gettext-0.11.5.
7266 * gcd.c: New file, from gettext-0.11.5.
7268 2002-11-05 Bruno Haible <bruno@clisp.org>
7270 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7271 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7272 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7273 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7275 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7276 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7278 * closeout.c: Include gettext.h instead of <libintl.h>.
7279 * human.c: Include gettext.h instead of <libintl.h>.
7280 * quotearg.c: Include gettext.h instead of <libintl.h>.
7281 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7282 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7283 * userspec.c: Include gettext.h instead of <libintl.h>.
7284 * version-etc.c: Include gettext.h instead of <libintl.h>.
7285 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7286 (textdomain): Remove definition.
7287 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7289 * long-options.c: Remove include of <libintl.h> and definition of _.
7290 * same.c: Remove include of <libintl.h> and definition of _.
7292 2002-11-04 Bruno Haible <bruno@clisp.org>
7294 * stpcpy.h: New file, from GNU gettext-0.11.5.
7295 * strcase.h: New file, from GNU gettext-0.11.5.
7296 * strpbrk.h: New file, from GNU gettext-0.11.5.
7297 * strstr.h: New file, from GNU gettext-0.11.5.
7298 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7300 2002-05-09 Bruno Haible <bruno@clisp.org>
7302 * config.charset: Update for newest glibc. Add canonical names
7303 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7305 2002-05-09 Bruno Haible <bruno@clisp.org>
7307 * localcharset.c (get_charset_aliases): Add more Windows specific
7310 2002-05-08 Owen Taylor <otaylor@redhat.com>
7312 * config.charset: A few additions for Solaris.
7314 2001-12-05 Bruno Haible <bruno@clisp.org>
7316 * localcharset.c (locale_charset): Don't return an empty string.
7318 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7320 * config.charset: msdos in uk_UA uses CP1125.
7322 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7324 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7325 * localcharset.c (locale_charset): Declare as extern "C".
7327 2002-02-15 Bruno Haible <bruno@clisp.org>
7329 * config.charset [msdosdjgpp]: For Russian, use CP866.
7331 2002-02-11 Bruno Haible <bruno@clisp.org>
7333 * config.charset: Add support for NetBSD.
7335 2002-09-25 <karl@gnu.org>
7337 * strdup.c: copy from libc/string (via ../config/srclist*).
7338 * getopt*: copy from libc/posix.
7339 * gettext.h: copy from gettext.
7340 * .cppi-disable: add strdup.c, gettext.h.
7342 2002-07-01 Jim Meyering <meyering@lucent.com>
7344 * c-stack.c: Include sys/time.h.
7345 From Volker Borchert.
7347 2002-06-11 Paul Eggert <eggert@twinsun.com>
7349 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7350 New macro. Use it uniformly instead of
7351 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7352 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7353 reported by Vin Shelton.
7355 2002-06-22 Jim Meyering <meyering@lucent.com>
7357 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7358 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7360 2002-06-22 Paul Eggert <eggert@twinsun.com>
7362 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7363 Do not assume SA_SIGINFO behavior.
7364 Bug reported by Jim Meyering on NetBSD 1.5.2.
7366 2002-06-22 Jim Meyering <meyering@lucent.com>
7368 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7370 * exitfail.c, exitfail.h: Likewise.
7371 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7373 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7375 (EXTRA_DIST): Add fnmatch_loop.c.
7376 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7378 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7379 * fnmatch.c: Update from diffutils-2.8.2.
7380 * fnmatch_.h: New file. From diffutils-2.8.2.
7381 * fnmatch.h: Remove file.
7383 2002-06-18 Paul Eggert <eggert@twinsun.com>
7385 * file-type.h: Report an error if neither S_ISREG nor
7386 S_IFREG is defined, instead of using a test specific to glibc
7387 2.2. This should be safe, since POSIX requires S_ISREG and
7388 Unix Version 7 had S_IFREG. We don't need to check for
7389 <sys/types.h> since we don't use any symbols that it defines.
7391 2002-06-15 Jim Meyering <meyering@lucent.com>
7393 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7394 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7395 have been included before this file.
7397 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7399 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7400 so that each temporary file name is unique and valid in the first
7401 8 characters, for operation under DOS.
7403 2002-06-15 Jim Meyering <meyering@lucent.com>
7405 Work even with DJGPP 2.03, which lacks support for symlinks.
7407 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7409 * lchown.c (S_ISLNK): Likewise.
7411 2002-06-14 Jim Meyering <meyering@lucent.com>
7413 * file-type.h: Use the version from diffutils-2.8.2.
7414 * file-type.c: Likewise.
7416 2002-05-27 Jim Meyering <meyering@lucent.com>
7418 Fix a problem seen only on nonconforming systems whereby ls.c's
7419 use of localtime, and then of gettimeofday would cause trouble:
7420 the localtime call used to initialize rpl_gettimeofday's save
7421 mechanism would clobber ls's current local time information so
7422 that in any long listing the first file would always be listed
7423 with date 1970-01-01. Analysis by Volker Borchert.
7425 * gettimeofday.c (localtime): Undefine.
7426 (rpl_localtime): New function.
7428 2002-05-22 Jim Meyering <meyering@lucent.com>
7430 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7431 * file-type.h: New file.
7432 * file-type.c (file_type): New file/function. Extracted from diffutils.
7434 2002-04-29 Paul Eggert <eggert@twinsun.com>
7436 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7438 2002-04-28 Paul Eggert <eggert@twinsun.com>
7440 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7441 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7442 of 127, since 64 is the largest conceivable number for ancient
7444 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7446 2002-04-28 Jim Meyering <meyering@lucent.com>
7448 * sig2str.c (WTERMSIG): Remove definition (unused).
7450 2002-04-28 Paul Eggert <eggert@twinsun.com>
7452 * sig2str.h, sig2str.c: New files.
7453 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7455 2002-04-24 Jim Meyering <meyering@lucent.com>
7457 * gettext.h: New file, from Gettext.
7458 * Makefile.am (INCLUDES): Remove -I../intl.
7459 (libfetish_a_SOURCES): Add gettext.h.
7461 2002-04-16 Jim Meyering <meyering@lucent.com>
7463 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7464 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7465 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7467 2002-04-12 Jim Meyering <meyering@lucent.com>
7469 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7471 2002-03-10 Jim Meyering <meyering@lucent.com>
7473 * makepath.c (make_path): Remove a comma from a diagnostic.
7474 Suggestion from Santiago Vila.
7476 2002-03-08 Jim Meyering <meyering@lucent.com>
7478 * rename.c: Mention that this wrapper is needed also on
7479 mips-dec-ultrix4.4 systems.
7481 2002-03-02 Jim Meyering <meyering@lucent.com>
7483 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7484 not HAVE_CLOCK_SETTIME.
7486 2002-02-27 Paul Eggert <eggert@twinsun.com>
7488 * nanosleep.h: Rename to....
7489 * timespec.h: New name for nanosleep.h. All uses changed.
7491 * gettime.c: New file.
7492 * settime.c: New file.
7495 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7496 timespec.h. Remove nanosleep.h.
7498 2002-02-25 Paul Eggert <eggert@twinsun.com>
7500 * acl.c, acl.h: New files.
7501 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7503 2002-02-24 Jim Meyering <meyering@lucent.com>
7505 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7506 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7507 cause trouble. Reported by Nelson Beebe.
7509 2002-02-23 Paul Eggert <eggert@twinsun.com>
7511 * path-concat.c (xpath_concat): Reorder code to pacify
7512 compilers that don't know that xalloc_die never returns.
7514 2002-02-20 Jim Meyering <meyering@lucent.com>
7516 * getdate.c: Regenerate using bison-1.33.
7518 2002-02-15 Paul Eggert <eggert@twinsun.com>
7520 * posixver.c, posixver.h: New files.
7521 * Makefile.am (libfetish_a_SOURCES): Add them.
7523 2002-02-02 Paul Eggert <eggert@twinsun.com>
7524 Bruno Haible <bruno@clisp.org>
7526 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7527 (fwrite_success_callback): New declaration.
7528 * unicodeio.c (unicode_to_mb): New function, extracted from
7529 print_unicode_char. Call failure callback instead of error.
7530 (fwrite_success_callback): New function.
7531 (exit_failure_callback): New function.
7532 (fallback_failure_callback): New function.
7533 (print_unicode_char): Call unicode_to_mb.
7535 2002-01-26 Jim Meyering <meyering@lucent.com>
7537 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7539 2002-01-22 Jim Meyering <meyering@lucent.com>
7541 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7542 Otherwise, some versions of automake would omit the rule that makes
7543 Makefile from Makefile.in.
7545 2001-01-21 Paul Eggert <eggert@twinsun.com>
7547 * xmemcoll.h, xmemcoll.c: New files.
7548 * Makefile.am (libfetish_a_SOURCES): Add them.
7549 * memcoll.c: Include errno.h, and declare errno if not defined.
7550 (memcoll): Set errno to zero if there is no error.
7552 * quotearg.c (quotearg_buffer_restyled):
7553 Fix bug with quoting buffers containing NUL when backslashing escapes.
7554 This bug was exposed by the other changes in this patch.
7555 (quotearg_n_options): New arg ARGSIZE.
7556 All callers changed.
7557 (quoting_options_from_style): New function.
7558 (quotearg_n_style): Use it.
7559 (quotearg_n_style_mem): New function.
7561 * quotearg.h (quotearg_n_style_mem): New function.
7563 2002-01-16 Jim Meyering <meyering@lucent.com>
7565 * getdate.y: Add three semicolons, each just before a closing brace.
7566 Bison (as of version 1.31) no longer papers over that mistake.
7568 2002-02-14 Paul Eggert <eggert@twinsun.com>
7570 * backupfile.c (ISDIGIT): Comment fix.
7571 * getdate.y (ISDIGIT): Likewise.
7572 * posixtm.c (ISDIGIT, year): Likewise.
7573 * strverscmp.c (ISDIGIT): Likewise.
7574 * userspec.c (ISDIGIT): Likewise.
7576 2002-01-05 Jim Meyering <meyering@lucent.com>
7578 * version-etc.c (version_etc_copyright): Update copyright year.
7580 2001-01-19 Paul Eggert <eggert@twinsun.com>
7582 * closeout.c (close_stdout_status): If ferror (stdout), do
7583 not silently exit merely because the output buffer happens to
7584 have nothing pending.
7586 2001-12-18 Paul Eggert <eggert@twinsun.com>
7588 See the big note in ../ChangeLog.
7589 * human.c (suffixes): Prefer K to k for 1024.
7590 (generate_suffix_backwards): New function.
7591 (human_readable_inexact): Use it.
7592 * xstrtol.c (__xstrtol): If there is no number but there
7593 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7594 Accept 'K' as well as 'k'.
7596 2001-12-15 Jim Meyering <meyering@lucent.com>
7598 * regex.h (__restrict_arr): Update from libc.
7600 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7601 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7604 2001-12-10 Jim Meyering <meyering@lucent.com>
7606 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7607 Instead, include "xalloc.h".
7608 (initbuffer): Don't cast xmalloc return value to char*.
7609 (readline): Reword comment.
7610 Don't cast xrealloc return value to char*
7613 2001-12-09 Jim Meyering <meyering@lucent.com>
7615 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7616 `signed and unsigned type in conditional expression'.
7617 * posixtm.c (posix_time_parse): Likewise.
7619 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7621 * readtokens.c (readtoken): Declare an index to be of type unsigned
7622 to avoid a pedantic warning.
7624 * getstr.c: Don't include assert.h.
7625 (getstr): Remove warning-evoking assertions.
7626 Return -1 if offset parameter is out of bounds.
7627 Change the type of a local from int to size_t.
7629 * strftime.c (my_strftime_localtime_r): Include this function
7630 definition in the `#if ! HAVE_TM_GMTOFF' block.
7632 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7633 Include xalloc.h instead.
7635 2001-12-02 Jim Meyering <meyering@lucent.com>
7637 * tempname.c: Don't declare getenv, thus reverting the change of
7638 2001-11-18. It's no longer necessary, now that stdlib.h is always
7641 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7642 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7644 2001-11-30 Akim Demaille <akim@epita.fr>
7646 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7647 before being defined.
7649 2001-11-27 Paul Eggert <eggert@twinsun.com>
7651 * quotearg.h (quotearg_n, quotearg_n_style):
7652 First arg is int, not unsigned.
7653 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7654 (SIZE_MAX, UINT_MAX): New macros.
7655 (quotearg_n_options): Abort if N is negative.
7656 Avoid overflow check on hosts where size_t is 64 bits and int
7657 is 32 bits, as overflow is impossible there.
7658 Fix off-by-one typo that caused unnecessary reallocation.
7660 2001-11-27 Jim Meyering <meyering@lucent.com>
7662 * tempname.c: Merge with version from libc.
7663 * regex.c: Likewise.
7665 * tempname.c: Include stdlib.h unconditionally. On some old systems
7666 for which STDC_HEADERS is 0, it was not included, resulting in a
7667 warning about an integer-to-pointer conversion problem with getenv.
7668 Reported by Volker Borchert.
7670 2001-11-26 Jim Meyering <meyering@lucent.com>
7672 * gtod.h: Remove file.
7673 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7674 * gettimeofday.c: Don't include gtod.h.
7675 (GTOD_init): Remove function.
7676 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7677 Suggestion from Volker Borchert.
7679 2001-11-23 Jim Meyering <meyering@lucent.com>
7681 * hash.h (struct hash_table): Don't define here. Merely declare it.
7682 * hash.c (struct hash_table): Define it here instead.
7684 2001-11-22 Jim Meyering <meyering@lucent.com>
7686 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7688 2001-11-18 Paul Eggert <eggert@twinsun.com>
7690 * tempname.c (TMP_MAX): Remove; no longer needed.
7691 (TEMPORARIES): New macro.
7692 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7693 removes an artificial limitation (e.g. HP-UX 10.20, where
7696 2001-11-18 Jim Meyering <meyering@lucent.com>
7698 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7701 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7702 files will be created before anything else.
7704 2001-11-17 Jim Meyering <meyering@lucent.com>
7706 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7707 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7708 rather than group writable. Patch by Juan F. Codagnone.
7710 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7711 Instead, include "xalloc.h".
7713 * mountlist.c: Include unlocked-io.h after all system headers.
7714 Remove explicit declarations of xmalloc, xrealloc,
7715 and xstrdup. Instead, include "xalloc.h".
7717 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7718 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7719 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7721 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7722 Reported by Padraig Brady.
7724 * mkstemp.c: #undef mkstemp.
7726 (rpl_mkstemp): Rename from mkstemp.
7729 2001-11-16 Jim Meyering <meyering@lucent.com>
7731 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7732 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7733 determine the amount of total physical memory, use pstat_getstatic.
7734 HPUX-11 doesn't define _SC_PHYS_PAGES.
7735 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7736 If sysconf couldn't be used to determine the amount of available
7737 physical memory, use both pstat_getstatic and pstat_getdynamic.
7738 Based on a patch from Bob Proulx.
7740 2001-11-05 Jim Meyering <meyering@lucent.com>
7742 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7744 2001-11-03 Jim Meyering <meyering@lucent.com>
7746 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7747 in argmatch_to_argument call.
7749 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7752 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7753 e.g., a fault due to an attempt to free a NULL pointer.
7755 2001-11-01 Jim Meyering <meyering@lucent.com>
7757 * dirfd.c, dirfd.h: New files.
7758 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7760 * hash.c (hash_print) [TESTING]: Clean up.
7762 2001-10-22 Paul Eggert <eggert@twinsun.com>
7764 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7765 to avoid a warning if -Wall.
7767 2001-10-21 Paul Eggert <eggert@twinsun.com>
7769 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7771 2001-10-21 Jim Meyering <meyering@lucent.com>
7773 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7774 this code would end up calling gettext even in packages built
7776 * getopt.c (_): Likewise.
7777 * regex.c (_): Likewise.
7779 2001-10-20 Paul Eggert <eggert@twinsun.com>
7781 * error.c (strerror_r): Do not declare unless !_LIBC.
7782 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7783 Use strerror_r that is only a macro, even if it is not a function.
7784 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7785 (private_strerror): Use prototypes, not old-style function definition.
7786 (print_errno_message): New function.
7787 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7789 (error_tail, error, error_at_line): Use it.
7791 2001-10-11 Jim Meyering <meyering@lucent.com>
7793 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7794 and quote_n (1, ... to avoid clobbering a buffer.
7796 2001-10-05 Jim Meyering <meyering@lucent.com>
7798 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7799 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7800 * hash-pjw.h: New file.
7802 2001-09-30 Jim Meyering <meyering@lucent.com>
7804 * mountlist.c [MOUNTED_GETFSSTAT]:
7805 Include <sys/ucred.h>, for Apple Darwin.
7806 Include sys/mount.h and sys/fs_types.h only if available.
7808 (read_filesystem_list): Use FS_TYPE.
7810 2001-09-29 Paul Eggert <eggert@twinsun.com>
7812 * exclude.c (excluded_filename): 0 -> false, since it's
7815 2001-09-28 Paul Eggert <eggert@twinsun.com>
7817 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7818 #defines strtoimax. Also treat the other strto* functions
7821 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7822 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7823 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7825 2001-09-26 Jim Meyering <meyering@lucent.com>
7827 Most macros in unlocked-io.h had the wrong number of arguments.
7828 * gen-uio: New script.
7829 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7830 * unlocked-io.hin: Remove file.
7831 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7832 rather than trying to embed it here.
7833 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7834 Reported by Padraig Brady.
7836 2001-09-25 Volker Borchert <bt@teknon.de>
7838 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7840 2001-09-23 Jim Meyering <meyering@lucent.com>
7842 * mountlist.c: Remove useless parentheses in #if directives.
7843 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7844 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7846 2001-09-22 Jim Meyering <meyering@lucent.com>
7848 * localcharset.c: Update from latest gettext.
7849 * config.charset: Likewise.
7851 2001-09-20 Jim Meyering <meyering@lucent.com>
7853 * xstrtol.c (strtoimax): Guard declaration with
7854 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7855 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7856 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7857 (strtoumax): Likewise, for completeness (it wasn't necessary).
7859 2001-09-06 Paul Eggert <eggert@twinsun.com>
7861 * strtoimax.c (HAVE_LONG_LONG):
7862 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7863 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7864 to work around bug in IBM C compiler.
7866 2001-09-16 Jim Meyering <meyering@lucent.com>
7868 * mkdir.c: New file.
7870 2001-09-04 Paul Eggert <eggert@twinsun.com>
7872 * xgetcwd.c: Revert some of the previous change; intead,
7873 fix the HAVE_GETCWD_NULL code to behave more like the
7874 !HAVE_GETCWD_NULL code used to.
7877 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7880 2001-09-04 Paul Eggert <eggert@twinsun.com>
7882 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7883 Use ssize_t, not int, to store result of readlink.
7884 Check for ssize_t overflow as well as size_t overflow,
7885 as POSIX says the result of readlink is implementation-defined
7886 when ssize_t overflows.
7887 Remove unnecessary cast to char*.
7888 Use free+malloc instead of realloc, as the storage doesn't need
7889 to be preserved and it's clearer and can be more efficient that way.
7890 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7891 * xreadlink.h (xreadlink): Update prototype.
7893 2001-09-03 Paul Eggert <eggert@twinsun.com>
7895 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7896 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7897 spotted by Jim Meyering.
7899 2001-09-03 Jim Meyering <meyering@lucent.com>
7901 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7903 2001-09-03 Paul Eggert <eggert@twinsun.com>
7905 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7906 like the HAVE_GETCWD_NULL code.
7907 Include pathmax.h if not HAVE_GETCWD.
7908 Do not include xalloc.h.
7909 (INITIAL_BUFFER_SIZE): New symbol.
7910 Do not use xmalloc / xrealloc, since the caller is responsible for
7911 handling errors. Preserve errno around `free' during failure.
7912 Do not overrun buffer when using getwd.
7914 2001-09-03 Paul Eggert <eggert@twinsun.com>
7916 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7917 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7919 2001-09-02 Jim Meyering <meyering@lucent.com>
7921 * error.c: Update from GNU libc.
7923 2001-09-01 Jim Meyering <meyering@lucent.com>
7925 * xreadlink.c: New file.
7926 * xreadlink.h: New file.
7927 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7929 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7930 doesn't conflict with sparc Solaris 7's definition in
7931 /usr/include/sys/int_types.h.
7933 * exclude.c: Use `""', not `<>' to #include non-system header files.
7934 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7935 and strncasecmp as r-values. Unixware didn't have declarations.
7937 2001-08-31 Jim Meyering <meyering@lucent.com>
7939 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7940 Use an initial, malloc'd, buffer of length 128 rather than
7941 a statically allocated one of length 1024.
7943 2001-08-30 Paul Eggert <eggert@twinsun.com>
7945 * xgetcwd.c: Don't include pathmax.h.
7946 Include stdlib.h and unistd.h if available.
7948 (xmalloc, xstrdup, free): Remove decls.
7949 (xgetcwd): Don't assume sizes fit in unsigned.
7950 Check for overflow when computing sizes.
7951 Simplify reallocation code.
7953 2001-08-28 Paul Eggert <eggert@twinsun.com>
7955 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7957 * strtoimax.c: Renamed from strtoxmax.c, removing the
7960 Also, make the following further changes to make this file's
7961 configuration more similar to that of strtol.c:
7962 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7963 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7964 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7965 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7966 changed to signed values.
7968 And make the following changes as well:
7969 Fix copyright notice, as 1999 was missing.
7970 (verify): New macro.
7971 (strtoimax): Check sizes at compile-time, not run-time.
7972 Prefer strtol to strtoll if both work.
7973 (main): Remove; it was not that useful and was a pain to maintain.
7975 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7977 2001-08-30 Paul Eggert <eggert@twinsun.com>
7979 * savedir.c (savedir): Remove size parameter, as POSIX says that
7980 a directory's st_size can have an arbitrary value, so the old
7981 usage could waste an arbitrary amount of memory. All uses
7983 * savedir.h: Update prototype.
7985 2001-08-30 Paul Eggert <eggert@twinsun.com>
7987 * xstrtol.c (strtoimax): New decl.
7989 2001-08-28 Paul Eggert <eggert@twinsun.com>
7991 * xstrtol.h: Add copyright notice.
7992 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7993 LONGINT_INVALID_SUFFIX_CHAR.
7995 2001-08-30 Paul Eggert <eggert@twinsun.com>
7997 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8000 2001-08-30 Paul Eggert <eggert@twinsun.com>
8002 * hash.c: Remove '2001' from copyright notice.
8004 2001-08-30 Paul Eggert <eggert@twinsun.com>
8006 * full-write.h: New file.
8007 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8008 * full-write.c: Correct credits, as cccp.c no longer
8009 exists and anyway it was so heavily changed from the old cccp
8010 code as to be unrecognizable. Include full-write.h.
8011 (full_write) Return size_t, with short writes meaning failure.
8012 All callers changed. This fixes a bug with large buffers
8014 * utime.c: Include full-write.h.
8016 2001-08-30 Paul Eggert <eggert@twinsun.com>
8018 Merge 'exclude' changes from tar 1.13.22.
8019 This fixes one or two unlikely storage allocation overflow bugs,
8020 but doesn't change user-visible behavior otherwise.
8022 2001-08-30 Paul Eggert <eggert@twinsun.com>
8024 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8025 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8026 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8027 Include if available.
8028 (<xalloc.h>): Include
8029 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8030 (verify): New macro. Use it to verify that EXCLUDE macros do not
8031 collide with FNM macros.
8032 (struct patopts): New struct.
8033 (struct exclude): Use it, as exclude patterns now come with options.
8034 (new_exclude): Support above changes.
8035 (new_exclude, add_exclude_file):
8036 Initial size must now be a power of two to simplify overflow checking.
8037 (free_exclude, fnmatch_no_wildcards): New function.
8038 (excluded_filename): No longer requires options arg, as the options
8039 are determined by add_exclude. Now returns bool, not int.
8040 (excluded_filename, add_exclude):
8041 Add support for the fancy new exclusion options.
8042 (add_exclude, add_exclude_file): Now takes int options arg.
8043 Check for arithmetic overflow when computing sizes.
8044 (add_exclude_file): xrealloc might modify errno, so don't
8045 realloc until after errno might be used.
8047 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8049 (free_exclude): New decl.
8050 (add_exclude, add_exclude_file): Now takes int options arg.
8051 (excluded_filename): No longer requires options arg, as the options
8052 are determined by add_exclude. Now returns bool, not int.
8054 2001-08-30 Paul Eggert <eggert@twinsun.com>
8056 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8058 2001-08-27 Jim Meyering <meyering@lucent.com>
8060 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8062 * version-etc.c (N_): Remove definition.
8063 Revert most of last change.
8064 Instead, simply don't mark the `Copyright...' string for translation.
8065 Based on advice from Paul Eggert.
8067 * strtoxmax.c: Tweak comment.
8069 2001-08-26 Jim Meyering <meyering@lucent.com>
8071 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8072 of copyright with `%s' so translators don't get an untranslated
8074 (COPYRIGHT_YEAR): Define.
8075 (version_etc): Use fprintf rather than fputs.
8076 Suggestion from Ulrich Drepper.
8078 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8080 * strtoll.c: New file, from GNU libc.
8081 * xstrtoimax.c: New file.
8083 * xstrtol.h: Add xstrtoimax.
8084 * strtoumax.c: New file. Simply include "strtoumax.c".
8085 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8087 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8088 * strtoxmax.c: ... then renamed to this.
8090 2001-08-13 Paul Eggert <eggert@twinsun.com>
8092 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8093 Port to Solaris 8, where 'sed' requires a space after the 'r'
8094 command, and where sh dislikes "$/". Clean up the spacing a bit.
8095 Redirect output to $tmp just once.
8097 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8099 * addext.c (<errno.h>): Include.
8100 (errno): Declare if not defined.
8101 (addext): Work correctly when pathconf returns -1 and leaves
8102 errno alone because there is no limit. Also, work even if
8103 pathconf returns a value greater than SIZE_MAX.
8105 2001-08-12 Jim Meyering <meyering@lucent.com>
8107 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8108 Simply `return getcwd (NULL, 0);'.
8109 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8110 Use 1300 as initial value for length, not PATH_MAX.
8112 * pathmax.h: Clean up cpp syntax.
8114 2001-08-12 Jim Meyering <meyering@lucent.com>
8116 * gettimeofday.c: New file.
8118 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8120 2001-08-04 Jim Meyering <meyering@lucent.com>
8122 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8123 to get in sync with glibc.
8125 2001-08-03 Paul Eggert <eggert@twinsun.com>
8127 The following changes are from gettext 0.10.39 as maintained by
8130 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8131 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8132 with inverted sense. All uses changed.
8134 * mbswidth.c: Don't include <limits.h>.
8135 Include <stdlib.h> and <string.h> unconditionally.
8136 (iswcntrl, mbsinit, ISCNTRL): New macros.
8137 (mbsnwidth): Use K&R style function declarations.
8138 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8139 can optimize it when MB_CUR_MAX == 1.
8140 The width of control characters is zero, not 1.
8142 2001-07-15 Jim Meyering <meyering@lucent.com>
8144 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8145 (BUILT_SOURCES): Add unlocked-io.h.
8146 (io_functions): Define.
8147 (unlocked-io.h): New rule.
8148 (DISTCLEANFILES): Add unlocked-io.h.
8149 (all-local): Depend on unlocked-io.h, to ensure it is created.
8151 * unlocked-io.hin: New file
8153 * regex.c: Update from glibc.
8155 2001-07-05 Jim Meyering <meyering@lucent.com>
8157 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8159 (libfetish_a_SOURCES): Put all .h files here instead.
8160 Remove a thus-exposed (better checks in automake) duplicate and
8161 two unnecessary .h files.
8163 2001-06-11 Jim Meyering <meyering@lucent.com>
8165 * regex.c: Update from GNU libc.
8167 2001-05-27 Jim Meyering <meyering@lucent.com>
8169 * readutmp.h (UT_TYPE): Define.
8171 2001-05-24 Jim Meyering <meyering@lucent.com>
8173 * argmatch.c: Include "quote.h".
8174 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8175 quote function. Reported by Göran Uddeborg.
8177 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8179 * dirname.c (dir_name): Compute append_dot using path, not newpath
8180 which is not yet declared.
8182 2001-05-11 Paul Eggert <eggert@twinsun.com>
8184 * Makefile.am (libfetish_a_SOURCES):
8185 Add strftime.c, since we now compile it on all hosts.
8187 * strftime.c (my_strftime):
8188 Define to nstrftime if emacs, but only if my_strftime is not defined.
8189 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8190 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8191 Add one more extra argument: a nanoseconds value.
8194 (my_strftime function): Add %N format.
8195 (emacs_strftimeu): Renamed from emacs_strftime,
8196 with extra ut argument.
8198 2001-05-11 Paul Eggert <eggert@twinsun.com>
8200 dirname code cleanup. base_name now behaves more compatibly
8201 with POSIX basename when given file names that have trailing
8202 slashes, and similarly for dir_name. Add new primitives
8203 base_len and dir_len. Put the directory-name-related decls
8206 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8207 * backupfile.c (base_name): Likewise.
8208 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8209 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8210 * makepath.c (strip_trailing_slashes): Likewise.
8211 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8213 * rename.c (strip_trailing_slashes): Likewise.
8214 * same.c (base_name): Likewise.
8215 * stripslash.c (ISSLASH): Likewise.
8217 * addext.c: Include <dirname.h> after size_t is defined.
8218 * backupfile.c: Likewise.
8220 * addext.c (addext): Use base_len to trim redundant
8221 trailing slashes instead of doing it ourselves.
8222 But do not trim the last slash if it is not redundant.
8224 * backupfile.c (find_backup_file_name,
8225 max_backup_version): Use base_len instead of rolling it ourselves.
8226 Handle the case of "" and (on DOS) "C:" correctly.
8228 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8229 Include <string.h>, <dirname.h>.
8230 (base_name): Allow file names ending in slashes, other than names
8231 that are all slashes. In this case, return the basename followed
8232 by the slashes. This is more general, and can be used in places
8233 where the original base_name purposely had an assertion failure.
8234 (base_len): New function.
8236 * dirname.c: Include <string.h> instead of <stdlib.h>.
8237 Do not include <assert.h>; no longer needed.
8239 (memrchr): Remove decl.
8240 (dir_name_r): Remove.
8241 (dir_len): Renamed from dirlen. All callers changed.
8242 Rewrite in terms of base_name, for simplicity and consistency.
8243 (dir_name): Never return NULL. All callers changed.
8244 Do not include <stdlib.h> in test program; no longer needed.
8245 return 0; is fine for test program.
8247 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8249 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8251 * path-concat.c (path_concat): Use base_len to compute
8252 base length, not strlen; this means we cannot rely on memcpy
8255 * same.c (STREQ): Remove.
8256 (same_name): Handle the case where the basename ends in trailing '/'.
8258 * stripslash.c (strip_trailing_slashes): Return nonzero if
8259 a slash was stripped. Do not strip the last slash after a
8262 2001-04-08 Jim Meyering <meyering@lucent.com>
8264 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8265 recomputed; that's necessary when the offset spans a DST transition.
8266 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8268 2001-04-02 Jim Meyering <meyering@lucent.com>
8270 * regex.h, regex.c: Update from GNU libc.
8272 2001-03-19 Paul Eggert <eggert@twinsun.com>
8274 * version-etc.c (version_etc_copyright): Update to 2001.
8276 2001-03-16 Paul Eggert <eggert@twinsun.com>
8278 * tempname.c (uint64_t): Define to uintmax_t if
8279 not defined, and if UINT64_MAX is not defined.
8280 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8281 Reported by John David Anglin.
8283 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8285 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8286 alias if codeset is empty.
8287 * config.charset (BeOS): Use wildcard syntax.
8289 2001-03-13 Jim Meyering <meyering@lucent.com>
8291 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8292 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8295 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8297 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8299 * unicodeio.c (print_unicode_char): Simplify accordingly.
8301 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8303 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8304 support for DOS/DJGPP.
8306 2001-02-28 Paul Eggert <eggert@twinsun.com>
8308 * Makefile.am (libfetish_a_SOURCES):
8309 Add dup-safer.c, fopen-safer.c.
8310 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8312 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8314 2001-02-25 Paul Eggert <eggert@twinsun.com>
8316 The mkstemp replacement is taken from glibc 2.2.2, with some
8317 portability fixes for use outside glibc, as follows:
8319 * tempname.c (struct_stat64): New macro.
8320 (direxists, __gen_tempname): Use it.
8321 This avoids a portability problem with Solaris 8.
8323 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8324 (<stddef.h>, <stdint.h>, <string.h>):
8325 Include only if STDC_HEADERS || _LIBC.
8326 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8327 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8328 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8329 (__set_errno): Define this macro if <errno.h> doesn't.
8330 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8331 Define these macros if <stdio.h> doesn't.
8332 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8333 Define these macros if <sys/stat.h>
8334 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8335 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8336 __xstat64): Define if not _LIBC.
8337 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8338 (__gen_tempname): Invoke gettimeofday only if
8339 HAVE_GETTIMEOFDAY || _LIBC;
8340 otherwise, fall back on plain "time".
8341 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8343 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8345 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8347 2001-02-17 Jim Meyering <meyering@lucent.com>
8349 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8350 around included file name.
8352 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8354 * strftime.c: Update from GNU libc (the only changes were to comments).
8356 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8358 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8360 2001-02-17 Paul Eggert <eggert@twinsun.com>
8362 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8363 Remove workaround macros for hosts that have mbrtowc but not
8364 mbstate_t, as we now insist on proper declarations for both
8365 before using mbrtowc.
8367 2001-02-17 Jim Meyering <meyering@lucent.com>
8369 * regex.c: Update from libc.
8371 2001-02-16 Paul Eggert <eggert@twinsun.com>
8373 * alloca.c (malloc): Undef before defining, since stdlib.h
8374 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8375 Reported by Mark Hounschell via Paul Eggert.
8377 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8379 * config.charset: Update for FreeBSD 4.2.
8381 2001-01-26 Jim Meyering <meyering@lucent.com>
8383 * quotearg.c: Include stddef.h.
8384 * quote.c: Include stddef.h.
8385 Reported by Axel Kittenberger.
8387 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8388 line in double quotes so that it evokes a better diagnostic.
8389 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8390 Reported by Axel Kittenberger.
8392 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8394 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8395 to avoid a warning. Add back 'const' to inptr.
8397 2001-01-16 Jim Meyering <meyering@lucent.com>
8399 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8402 2001-01-14 Jim Meyering <meyering@lucent.com>
8404 * rename.c: New file. From Volker Borchert.
8405 Include stdlib.h, string.h or strings.h, and xalloc.h.
8406 Use strip_trailing_slashes rather than open-coding it.
8408 2001-01-03 Paul Eggert <eggert@twinsun.com>
8410 * strftime.c: Sync with glibc time/strftime.c 1.81.
8412 2001-01-03 Jim Meyering <meyering@lucent.com>
8414 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8415 local `inptr' to avoid warning with some system declarations of iconv.
8417 2000-12-29 Paul Eggert <eggert@twinsun.com>
8419 * modechange.c: Do not assume that mode_t uses the
8420 traditional octal encoding. E.g. "chmod 1 FOO" should set
8421 the other-execute bit of FOO even if S_IXOTH != 1.
8423 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8424 WOTH, XOTH, ALLM): New macros.
8425 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8426 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8428 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8429 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8431 No need to use uintmax_t; unsigned long is long enough.
8432 Don't bother to get suffix since we don't use it.
8434 2000-12-24 Jim Meyering <meyering@lucent.com>
8436 * hash.c (is_prime): Return explicit boolean values.
8437 (hash_get_first): Return NULL to appease Irix5.6's 89.
8438 Reported by Nelson Beebe.
8440 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8442 * localcharset.c (locale_charset): Add support for Win32.
8444 2000-12-18 Paul Eggert <eggert@twinsun.com>
8446 * physmem.h, physmem.c: New files.
8448 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8449 (noinst_HEADERS): Add physmem.h.
8451 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8452 't' for compatibility with Solaris 8 sort.
8454 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8456 * config.charset: Add support for BeOS.
8458 2000-12-16 Jim Meyering <meyering@lucent.com>
8460 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8461 SHELLS_FILE to a file name that's useful on djgpp systems.
8463 (ADDITIONAL_DEFAULT_SHELLS): Define.
8464 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8465 Based mostly on a patch from Prashant TR.
8467 2000-12-16 Jim Meyering <meyering@lucent.com>
8469 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8470 N and M) would have treated it like `chown N:N FILE'.
8472 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8474 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8476 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8477 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8478 to the list of canonical encodings. Rename EUC-CN to GB2312.
8480 2000-12-08 Andreas Schwab <schwab@suse.de>
8482 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8483 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8485 2000-12-07 Jim Meyering <meyering@lucent.com>
8487 * stripslash.c (ISSLASH): Define.
8488 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8491 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8492 (dir_name_r): Declare this function as static.
8493 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8494 manifest itself on a name containing a mix of slashes and
8496 Make this function work with names starting with a DOS-style
8497 drive letter and colon prefix.
8498 (dir_name): Append `.' if necessary.
8499 Based mostly on patches from Prashant TR and Eli Zaretskii.
8501 * dirname.h (dir_name_r): Remove prototype.
8503 2000-12-05 Jim Meyering <meyering@lucent.com>
8505 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8507 2000-12-04 Jim Meyering <meyering@lucent.com>
8509 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8510 Also include memory.h, stdlib.h, unistd.h if appropriate.
8511 Reported by Andreas Jaeger (conflicting declaration of malloc).
8513 2000-12-02 Jim Meyering <meyering@lucent.com>
8515 * closeout.h: Make idempotent, to avoid some obscure warnings.
8517 2000-12-01 Paul Eggert <eggert@twinsun.com>
8519 * memrchr.c: Include <config.h> before any system include file.
8521 2000-11-29 Paul Eggert <eggert@twinsun.com>
8523 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8525 2000-11-26 Jim Meyering <meyering@lucent.com>
8527 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8529 2000-11-22 Paul Eggert <eggert@twinsun.com>
8531 * strftime.c (my_strftime): Do not invoke mbrlen with a
8532 size of (size_t) -1; it's not portable.
8534 2000-11-17 Akim Demaille <akim@epita.fr>
8536 * obstack.h: Formatting changes.
8537 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8538 prevent type checking.
8539 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8540 cast the value to (void *): assigning a `foo *' to a `void *'
8542 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8544 2000-11-17 Jim Meyering <meyering@lucent.com>
8546 * strstr.c: Update from GNU libc.
8548 2000-11-16 Jim Meyering <meyering@lucent.com>
8550 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8552 2000-11-11 Jim Meyering <meyering@lucent.com>
8554 * error.c: Add a couple #includes, merging from GNU libc version.
8556 2000-11-10 Jim Meyering <meyering@lucent.com>
8558 * obstack.h: Update from GNU libc.
8559 * obstack.c: Likewise.
8561 2000-11-06 Paul Eggert <eggert@twinsun.com>
8563 * getusershell.c (setusershell): Use rewind rather than
8564 fseek/fseeko, to avoid configuration hassles with fseeko.
8565 Don't bother opening SHELLS_FILE if shellstream is NULL;
8568 2000-11-05 Jim Meyering <meyering@lucent.com>
8570 * makepath.h (make_dir): Declare.
8571 * makepath.c (make_dir): Remove `static' attribute.
8574 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8576 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8577 last one in a bucket, advance to the next bucket.
8579 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8581 * fnmatch.c: Do not comment out all the code if we are using
8582 the GNU C library, because in some cases we are replacing buggy
8583 code in the GNU C library itself.
8585 2000-10-30 Paul Eggert <eggert@twinsun.com>
8587 * error.h, getline.h, modechange.h:
8588 Remove "2000" from Copyright line, as the file hasn't been
8589 changed this year other than in the copyright notice.
8591 * xalloc.h: Add "2000" to Copyright line, as this file
8592 was changed this year.
8594 2000-10-30 Paul Eggert <eggert@twinsun.com>
8596 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8597 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8598 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8600 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8602 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8603 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8604 doesn't define __restrict_arr.
8606 2000-10-29 Jim Meyering <meyering@lucent.com>
8608 * xstat.in: Fix grammar in comment.
8610 2000-10-28 Jim Meyering <meyering@lucent.com>
8612 * memchr.c: Update from libc.
8613 Adjust for portability:
8614 [HAVE_STDLIB_H]: Include stdlib.h.
8615 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8616 Undef __memchr, too.
8617 [!weak_alias]: Define __memchr to memchr.
8619 * regex.c: Update from libc.
8620 * regex.h: Likewise.
8621 * getopt1.c: Likewise.
8622 * memcmp.c: Likewise.
8624 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8625 Avoid using fseek, when possible -- it's broken by design.
8626 Patch by Ulrich Drepper.
8628 2000-10-26 Jim Meyering <meyering@lucent.com>
8630 * strftime.c: Update from libc.
8632 2000-10-25 Jim Meyering <meyering@lucent.com>
8634 * obstack.c: Update from libc.
8636 2000-10-23 Jim Meyering <meyering@lucent.com>
8638 * hard-locale.c (hard_locale): Revert last change -- it was simply
8639 wrong. That set_locale call must not have any side effects.
8642 2000-10-22 Jim Meyering <meyering@lucent.com>
8644 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8645 [CYCLIC]: Remove now-unused definition.
8647 * save-cwd.c (O_DIRECTORY): Define, if needed.
8648 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8649 Suggestion from Ulrich Drepper.
8651 2000-10-21 Jim Meyering <meyering@lucent.com>
8653 * dirname.c (dir_name_r): New function, factored out of dir_name.
8654 (dir_name): Use dir_name_r.
8655 * dirname.h (dir_name_r): Declare it.
8657 2000-10-21 Jim Meyering <meyering@lucent.com>
8659 * dirname.c (memrchr): Declare if necessary.
8660 (dir_name): Remove the restriction that there be no
8661 trailing slashes. Now, this code skips past them, effectively
8663 [TEST_DIRNAME] (main): New unit tests.
8665 * memrchr.c: New file from GNU libc.
8666 Undef __memrchr, too.
8667 [!weak_alias]: Define __memrchr to memrchr.
8668 Guard weak_alias use with `#ifdef weak_alias'.
8670 2000-10-17 Jim Meyering <meyering@lucent.com>
8672 * quote.h (PARAMS): Define and use.
8673 Reported by Akim Demaille.
8675 * getopt.c: Update from libc.
8677 2000-10-16 Jim Meyering <meyering@lucent.com>
8679 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8682 2000-09-25 Jim Meyering <meyering@lucent.com>
8684 * md5.h (rol): Define (from GnuPG).
8686 * sha.c: Give credit (GnuPG) where due.
8687 (M): Use rol rather than open-coding it.
8688 Add a FIXME comment.
8690 2000-09-21 Jim Meyering <meyering@lucent.com>
8692 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8693 Reported by Michael Stone.
8695 2000-09-20 Jim Meyering <meyering@lucent.com>
8697 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8698 (noinst_HEADERS): Add sha.h.
8699 Based on code from Scott G. Miller and from GnuPG.
8701 2000-09-15 Jim Meyering <meyering@lucent.com>
8703 * regex.c: Update from libc.
8705 2000-09-10 Jim Meyering <meyering@lucent.com>
8707 * getopt.c (_getopt_internal): Update from glibc.
8709 2000-09-09 Jim Meyering <meyering@lucent.com>
8711 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8712 think it should be used as a general replacement for isascii.
8713 * fnmatch.c: Likewise.
8714 * mbswidth.c: Likewise
8715 * regex.c: Likewise.
8718 * userspec.c: Include sys/param.h and limits.h.
8720 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8721 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8722 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8723 UID, GID. Check range.
8725 2000-09-06 Jim Meyering <meyering@lucent.com>
8727 * getopt.c (_getopt_internal): Update from glibc.
8729 2000-08-30 Jim Meyering <meyering@lucent.com>
8731 * strftime.c: Merge in changes from GNU libc.
8733 2000-08-26 Jim Meyering <meyering@lucent.com>
8735 * closeout.c: Include "__fpending.h".
8736 (close_stdout_status): Return right away if there's nothing to flush.
8738 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8739 * __fpending.c: New file.
8740 * __fpending.h: New file.
8742 2000-08-07 Paul Eggert <eggert@twinsun.com>
8744 Standardize on "memory exhausted" instead of "Memory exhausted"
8745 or "virtual memory exhausted".
8746 * obstack.c (print_and_abort): Use "memory exhausted", not
8747 "virtual memory exhausted".
8748 * same.c (same_name): Invoke xalloc_die instead of printing
8750 * userspec.c (parse_user_spec): Likewise.
8751 * bumpalloc.h: comment fix
8752 * same.c, userspec.c: Include xalloc.h.
8754 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8755 not char *const and pointing to a constant array.
8756 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8757 (xrealloc): Comment fix.
8759 * userspec.c (parse_user_spec):
8760 Don't translate a message until just before returning,
8761 to avoid unnecessary translation.
8763 2000-08-07 Jim Meyering <meyering@lucent.com>
8765 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8766 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8767 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8768 getgroups.c, gethostname.c, getopt.h, group-member.c,
8769 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8770 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8771 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8772 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8773 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8774 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8775 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8776 yesno.c: Back out Copyright date changes for each file with no change
8777 this year. This eases coordination with other programs using the same
8778 source code modules. From Paul Eggert.
8780 2000-08-03 Greg McGary <greg@mcgary.org>
8782 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8783 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8784 (EXTEND_BUFFER): Use them.
8786 2000-08-01 Jim Meyering <meyering@lucent.com>
8788 * dirname.c (ISSLASH): Define.
8789 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8790 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8791 both `\' and `/' may be use as path separators.
8792 Based on a patch from Prashant TR.
8794 2000-07-31 Paul Eggert <eggert@twinsun.com>
8796 * quotearg.c (quotearg_n_options): Don't make the initial
8797 slot vector a constant, since it might get modified.
8799 2000-07-31 Jim Meyering <meyering@lucent.com>
8801 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8802 * obstack.c (print_and_abort): Likewise.
8804 2000-07-30 Paul Eggert <eggert@twinsun.com>
8806 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8807 buffer, so that the caller can always quote one small
8808 component of a "memory exhausted" message in slot 0.
8809 From a suggestion by Jim Meyering.
8811 2000-07-30 Jim Meyering <meyering@lucent.com>
8813 * makepath.c (make_path): Quote the other instance, too.
8815 * quotearg.c (N_STATIC_SLOTVECS): Define.
8816 (STATIC_BUF_SIZE): Define.
8817 (quotearg_n_options): Use only statically allocated storage when
8818 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8819 than STATIC_BUF_SIZE.
8821 2000-07-29 Jim Meyering <meyering@lucent.com>
8823 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8824 * dirname.c (dir_name): Likewise.
8826 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8828 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8829 (dir_name): Assert that there are no trailing slashes.
8831 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8833 * mbswidth.h (mbswidth): Add a flags argument.
8834 (mbswidth): New declaration.
8835 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8836 * mbswidth.c (mbswidth): Add a flags argument.
8837 (mbsnwidth): New function.
8839 2000-07-24 Jim Meyering <meyering@lucent.com>
8841 * mbswidth.c: Remove useless #else. From Bruno Haible.
8843 2000-07-23 Paul Eggert <eggert@twinsun.com>
8845 * mbswidth.c (_XOPEN_SOURCE):
8846 Don't define; this causes problems on Solaris 7.
8847 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8849 2000-07-23 Paul Eggert <eggert@twinsun.com>
8852 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8853 so that mbstate_t is always defined.
8855 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8856 be 1 in at least one GCC installation, and this configuration
8857 error is likely to be common. Ignoring MB_LEN_MAX hurts
8858 performance on hosts that have mbrtowc but have only unibyte
8859 locales, but I assume these hosts are rare.
8861 2000-07-23 Paul Eggert <eggert@twinsun.com>
8863 * quotearg.c: Streamline by invoking multibyte code only if needed.
8864 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8865 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8866 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8867 invoke multibyte primitives.
8869 2000-07-23 Jim Meyering <meyering@lucent.com>
8871 * basename.c (base_name): Add an assertion.
8873 2000-07-15 Bruno Haible <clisp.cons.org>
8875 * quotearg.c: When the system forces us to redefine mbstate_t,
8876 shadow its mbsinit function.
8878 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8880 * mbswidth.h: New file.
8881 * mbswidth.c: New file.
8882 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8883 (noinst_HEADERS): Add mbswidth.h.
8885 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8887 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8890 2000-07-15 Jim Meyering <meyering@lucent.com>
8892 * makepath.c: Include quote.h.
8893 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8894 corresponding argument in a `quote (...)' call.
8895 Give better diagnostics.
8897 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8898 (noinst_HEADERS): Add quote.h.
8900 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8901 from tar's src/misc.c.
8902 * quote.h: New file. Prototypes for same.
8904 2000-07-10 Paul Eggert <eggert@twinsun.com>
8906 From a suggestion by Bruno Haible.
8907 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8908 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8909 to decide whether to define the BeOS workaround macro;
8910 this adjusts to the change to AC_MBSTATE_T.
8912 2000-07-13 Paul Eggert <eggert@twinsun.com>
8914 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8916 * quotearg.c (quoting_style_args, quoting_style_vals,
8917 quotearg_buffer_restyled): Add support for
8918 clocale_quoting_style. Undo previous change to
8919 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8920 and "{RIGHT QUOTATION MARK}" msgids.
8922 2000-07-05 Paul Eggert <eggert@twinsun.com>
8924 The old behavior of quoting `like this' doesn't look good with
8925 newer, ISO-style fonts. See:
8926 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8928 Instead, quote "like this" by default. Let the translator
8929 tailor the locale-specific quoting behavior by providing
8930 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8932 * quotearg.c (N_): New macro.
8933 (gettext_default): New function.
8934 (quotearg_buffer_restyled): Use
8935 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8936 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8938 2000-07-09 Jim Meyering <meyering@lucent.com>
8940 * Most files: Update copyright dates to include 2000.
8942 2000-07-08 Jim Meyering <meyering@lucent.com>
8944 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8946 (xgethostname): Remove now-unnecessary #ifdef.
8947 Move declaration of `err' into loop where it's used.
8949 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8951 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8952 by allocating a larger buffer. Test the gethostname return value for
8953 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8954 returns an error and ENAMETOOLONG isn't defined.
8956 2000-07-05 Paul Eggert <eggert@twinsun.com>
8957 and Bruno Haible <haible@clisp.cons.org>
8959 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8961 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8963 * quotearg.c (struct quoting_options): Simplify quote_these_too
8966 2000-07-03 Jim Meyering <meyering@lucent.com>
8968 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8969 Reported by Bruno Haible.
8971 2000-07-04 Jim Meyering <meyering@lucent.com>
8973 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8974 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8977 2000-07-03 Paul Eggert <eggert@twinsun.com>
8978 and Bruno Haible <haible@clisp.cons.org>
8980 * quotearg.c (mbrtowc):
8981 Assign to *pwc, and return 1 only if result is nonzero.
8982 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8984 2000-07-03 Jim Meyering <meyering@lucent.com>
8986 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8987 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8990 2000-07-02 Jim Meyering <meyering@lucent.com>
8992 * quotearg.c (mbstate_t): Don't define here.
8994 2000-07-02 Jim Meyering <meyering@lucent.com>
8996 * nanosleep.c (SIGCONT): Define if not already defined.
8998 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9000 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9001 per change in ../m4/ls-mntd-fs.m4.
9002 (read_filesystem_list): Ignore symbolic links.
9004 2000-06-29 Jim Meyering <meyering@lucent.com>
9006 * same.c: Include <string.h> or <strings.h>, as appropriate,
9007 for declaration of strcmp.
9009 * long-options.c: Include <stdlib.h>, for declaration of exit.
9011 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9012 Avoid warning by casting result to `char *' to remove `const'.
9014 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9016 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9018 2000-06-26 Paul Eggert <eggert@twinsun.com>
9020 savedir now sets errno on failure and invokes xmalloc to get memory.
9021 Fix a couple of other minor bugs while we're at it.
9023 * savedir.c (<unistd.h>): Do not include; there's no need.
9024 (NAMLEN): Remove macro.
9025 (malloc, realloc): Remove decls.
9027 ("xalloc.h"): Include.
9028 (NAME_SIZE_DEFAULT): New macro.
9029 (savedir): Use xmalloc / xrealloc to allocate memory.
9030 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9031 Skip "" directory entries.
9032 Use strlen to calculate directory entry length, since the old method
9033 is rarely used these days and isn't worth supporting.
9034 Don't use a pointer after freeing it.
9035 Check for integer overflow when calculating allocation size.
9036 Use memcpy to copy entries, instead of stpcpy.
9037 Set errno properly when returning NULL.
9038 Check for readdir error.
9040 2000-06-26 Jim Meyering <meyering@lucent.com>
9042 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9044 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9046 * getusershell.c (xmalloc, xrealloc): Remove functions.
9048 Don't include <stdlib.h>. Don't declare malloc, realloc.
9050 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9052 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9054 2000-06-24 Jim Meyering <meyering@lucent.com>
9056 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9058 2000-06-21 Jim Meyering <meyering@lucent.com>
9060 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9062 2000-06-19 Paul Eggert <eggert@twinsun.com>
9064 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9065 (mbrtowc, mbstate_t): Define substitutes if
9066 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9067 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9068 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9070 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9072 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9073 than 1024, return a memory chunk of least possible size, instead
9074 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9075 Use free/xmalloc instead of xrealloc to avoid copying for very long
9078 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9080 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9081 address, not strdup. Include <stdlib.h> and don't declare free().
9083 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9085 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9088 2000-06-21 Jim Meyering <meyering@lucent.com>
9090 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9091 (noinst_HEADERS): Add getstr.h.
9093 * getline.c (getstr): Move into a separate file.
9094 * getstr.c (getstr): New file, extracted from getline.c, with
9095 the following changes: new parameter, delim2; both delim[12]
9096 parameters have type `int', not `char'. The latter would lose
9097 with 8-bit delimiters.
9098 * getstr.h: New file.
9100 2000-06-19 Jim Meyering <meyering@lucent.com>
9102 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9104 2000-06-18 Jim Meyering <meyering@lucent.com>
9106 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9107 Besides, these days every porting target provides a mkdir function.
9109 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9110 (this snippet comes from src/system.h).
9112 2000-06-15 Paul Eggert <eggert@twinsun.com>
9114 * human.c (adjust_value): New function.
9115 (human_readable_inexact): Apply rounding style even when
9116 printing approximate values.
9118 2000-06-14 Paul Eggert <eggert@twinsun.com>
9120 * human.c (human_readable_inexact): Allow an input block
9121 size that is not a multiple of the output block size, and vice versa.
9122 Reported by Piergiorgio Sartor.
9124 2000-06-14 Paul Eggert <eggert@twinsun.com>
9126 * getdate.y (get_date): Apply relative times after time
9127 zone indicator, not before. Reported by Todd A. Jacobs.
9129 2000-06-13 Jim Meyering <meyering@lucent.com>
9131 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9133 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9135 2000-06-12 Paul Eggert <eggert@twinsun.com>
9137 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9139 2000-06-04 Paul Eggert <eggert@twinsun.com>
9141 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9143 2000-06-04 Jim Meyering <meyering@lucent.com>
9145 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9146 SunOS 4.1.4 for which gid_t is an unsigned type.
9148 2000-06-03 Jim Meyering <meyering@lucent.com>
9150 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9152 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9154 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9155 newer, don't install charset.alias.
9156 * config.charset: Change the Linux/glibc rules so they become empty
9157 on glibc-2.1 or newer.
9159 2000-06-02 Jim Meyering <meyering@lucent.com>
9161 * mountlist.c: Back out last change. Instead, do this...
9162 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9163 member using the same `ignore'-testing code.
9164 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9168 2000-05-29 Jim Meyering <meyering@lucent.com>
9170 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9171 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9173 2000-05-22 Jim Meyering <meyering@lucent.com>
9175 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9177 2000-05-18 Jim Meyering <meyering@lucent.com>
9179 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9180 back, too, since it may have been modified by allocate_entry.
9181 (hash_delete): Rewrite to use neither the assignment operator
9182 nor the comma operator in an if-expression.
9184 2000-05-15 Paul Eggert <eggert@twinsun.com>
9187 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9188 Remove; no longer needed.
9189 "quotearg.h": Add include.
9190 (file_name): Do not bother to explicitly initialize to NULL; it's less
9191 efficient on some hosts.
9192 (close_stdout_status): Remove test as to whether stdout was already
9193 closed; it breaks for the case "echo x | sort >&-".
9194 Quote file name colons.
9195 Do not assume that _("write error") lacks format strings.
9197 2000-05-15 Jim Meyering <meyering@lucent.com>
9199 * version-etc.c (version_etc_copyright): Update the copyright string
9200 used in all --version output.
9202 2000-05-14 Jim Meyering <meyering@lucent.com>
9204 * closeout.c (close_stdout_set_file_name): New function.
9205 (close_stdout_status): Use new file-scoped global.
9206 Return right away if fstat says the stdout file descriptor is invalid.
9207 * closeout.h (close_stdout_set_file_name): Declare.
9209 2000-05-10 Jim Meyering <meyering@lucent.com>
9211 * closeout.c [default_exit_status]: New file-scoped variable.
9212 (close_stdout_set_status): New function.
9213 * closeout.h (close_stdout_set_status): Declare.
9215 2000-05-08 Jim Meyering <meyering@lucent.com>
9217 * long-options.c: Don't include closeout.h.
9218 (parse_long_options): Don't call close_stdout for --version.
9220 2000-05-06 Jim Meyering <meyering@lucent.com>
9222 * strnlen.c: Undefine __strnlen and strnlen.
9223 [!weak_alias]: Define __strnlen to strnlen.
9225 * atexit.c: New file, from libiberty.
9227 2000-05-06 Jim Meyering <meyering@lucent.com>
9229 * closeout.c (close_stdout_status): Also check for errors on the
9232 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9234 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9235 instead of xmalloc, xrealloc, path_concat.
9236 (locale_charset): Treat empty environment variables as absent.
9237 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9239 2000-05-04 Jim Meyering <meyering@lucent.com>
9241 * getopt.c: Update from glibc.
9242 * obstack.c: Likewise.
9243 * obstack.h: Likewise.
9244 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9246 * regex.h: Likewise.
9247 * strndup.c: Likewise.
9248 * strnlen.c: New file, from glibc.
9250 2000-05-01 Jim Meyering <meyering@lucent.com>
9252 * full-write.c (full_write): Remove `FIXME' part of comment.
9254 2000-04-29 Jim Meyering <meyering@lucent.com>
9256 * path-concat.c: Declare strdup only if it's not defined.
9257 * canon-host.c: Likewise.
9259 2000-04-28 Jim Meyering <meyering@lucent.com>
9261 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9262 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9263 included first, then limits.h is included by locale.h by libintl.h.
9264 From John David Anglin.
9266 2000-04-25 Jim Meyering <meyering@lucent.com>
9268 * makepath.c (S_IRWXUGO): Define.
9269 (make_path): Always perform explicit chmod if MODE specifies any
9270 of the `special' permission bits. Prompted by a bug report against
9271 install from Mate Wierdl and Joost van Baal.
9273 2000-04-18 Jim Meyering <meyering@lucent.com>
9277 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9278 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9280 2000-04-17 Jim Meyering <meyering@lucent.com>
9282 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9283 the definition of it to rpl_strftime also defined-away the system's
9286 2000-04-15 Jim Meyering <meyering@lucent.com>
9288 Use `C' to denote so-called `contiguous' files, the same way
9290 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9291 (ftypelet): Use S_ISCTG.
9292 From Michael Deutschmann.
9294 2000-04-14 Jim Meyering <meyering@lucent.com>
9296 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9298 2000-04-08 Jim Meyering <meyering@lucent.com>
9300 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9301 names don't conflict. Reported by Eli Zaretskii.
9303 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9305 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9306 bug. Deal with the different error behavior of Irix iconv.
9308 2000-04-07 Jim Meyering <meyering@lucent.com>
9310 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9311 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9313 2000-04-05 Jim Meyering <meyering@lucent.com>
9315 Portability tweaks required for ultrix4.3.
9316 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9317 * readutmp.c: Include sys/types.h before sys/stat.h.
9318 * canon-host.c: Declare strdup.
9319 * path-concat.c: Likewise.
9320 From John David Anglin.
9322 2000-04-04 Jim Meyering <meyering@lucent.com>
9324 Be more DOS 8.3-friendly.
9325 * ref-add.sin: Renamed from ref-add.sed.in.
9326 * ref-del.sin: Renamed from ref-del.sed.in.
9327 * Makefile.am: Reflect renaming.
9328 Reported by Eli Zaretskii.
9330 Use a temporary file name that won't clash with `charset.alias'
9331 in the DOS 8.3 name space.
9332 * Makefile.am (charset_tmp): Define.
9333 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9334 (uninstall-local): Likewise.
9335 Reported by Eli Zaretskii.
9337 2000-03-29 Paul Eggert <eggert@twinsun.com>
9339 * time/strftime.c (my_strftime): Make sure we call the system
9340 strftime, not ourselves, when invoking the underlying strftime.
9342 2000-03-24 Jim Meyering <meyering@lucent.com>
9344 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9345 (charset_alias): Define.
9346 (install-exec-local): Factor out common code.
9347 (uninstall-local): Split lines longer than 80.
9348 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9350 (.sed.in.sed): New rule. Don't redirect directly to $@.
9351 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9353 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9355 * config.charset: Output a line containing "Packages using this file".
9356 * ref-add.sed.in, ref-del.sed.in: New files.
9357 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9358 ref-del.sed): New rules.
9360 2000-03-17 Jim Meyering <meyering@lucent.com>
9362 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9363 Otherwise, include <strings.h>
9365 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9367 * unicodeio.c (utf8_wctomb): New function.
9368 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9369 format instead of in UCS-4 with platform dependent endianness.
9371 2000-03-07 Paul Eggert <eggert@twinsun.com>
9373 * savedir.c (savedir): Work even if directory size is
9374 negative; this can happen with some screwy NFS configurations.
9376 2000-03-06 Jim Meyering <meyering@lucent.com>
9378 * localcharset.c (get_charset_aliases): Don't try to free file_name
9379 if it's NULL (because we ran out of memory). From Bruno Haible.
9381 2000-03-05 Jim Meyering <meyering@lucent.com>
9383 * localcharset.c ("path-concat.h"): Include.
9384 (get_charset_aliases): Use path_concat instead of ANSI string
9387 * unicodeio.h (PARAMS): Define.
9388 Use it to guard prototype.
9390 2000-03-04 Jim Meyering <meyering@lucent.com>
9392 * Makefile.am (install-exec-local): Create $(libdir) before installing
9394 (uninstall-local): Uncomment this rule so `make distcheck' works
9397 * unicodeio.c (<errno.h>): Include it.
9398 (errno): Declare if not defined.
9400 * localcharset.c: Add Bruno's comment justifying use of volatile.
9402 * config.charset: New version, incorporating remarks from a linux
9403 i18n mailing list. From Bruno Haible.
9405 2000-03-02 Jim Meyering <meyering@lucent.com>
9407 * Makefile.am (EXTRA_DIST): Add config.charset.
9409 2000-03-01 Jim Meyering <meyering@lucent.com>
9411 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9412 * unicodeio.c: Likewise.
9414 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9416 * config.charset: New file.
9417 * localcharset.c: New file.
9418 * unicodeio.h, unicodeio.c: New files.
9419 * Makefile.am (DEFS): Add -DLIBDIR=...
9420 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9421 (noinst_HEADERS): Add unicodeio.h.
9422 (all-local, install-exec-local, charset.alias): New targets.
9424 2000-02-28 Paul Eggert <eggert@twinsun.com>
9426 * quotearg.c (ALERT_CHAR): New macro.
9427 (quotearg_buffer_restyled): Use it.
9429 2000-02-27 Jim Meyering <meyering@lucent.com>
9431 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9432 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9434 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9435 not `#if STDC_HEADERS'.
9436 Declare malloc if needed.
9438 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9439 now that autoconf always defines the HAVE_DECL_ symbols.
9440 * human.c: Likewise.
9442 * strtoumax.c: Likewise.
9444 * backupfile.c: Arrange for cpp to fail if the configure-time
9445 declaration check was not run.
9447 * human.c: Likewise.
9449 * strtoumax.c: Likewise.
9451 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9452 then first look up the entire `.'-containing string as a login name.
9454 2000-02-18 Paul Eggert <eggert@twinsun.com>
9456 * getdate.y: Handle two-digit years with leading zeros correctly.
9457 (textint): New typedef.
9458 (parser_control): Member year changed from int to textint.
9460 (YYSTYPE): Removed; replaced by %union with int and textint members.
9461 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9462 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9463 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9464 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9465 (date, number, to_year): Use width of number in digits, not its value,
9466 to determine whether it's a 2-digit year, or a 2-digit time.
9467 (yylex): Store number of digits of numeric tokens.
9468 Reported by John Kendall.
9470 (parser_control): Changed from struct parser_control to typedef (for
9471 consistency). All uses changed.
9473 (tID): Removed; not used.
9474 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9476 2000-02-14 Paul Eggert <eggert@twinsun.com>
9478 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9479 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9481 2000-02-12 Jim Meyering <meyering@lucent.com>
9483 * userspec.c (ISDIGIT): Define it.
9484 (isdigit): Remove definition.
9485 (is_number): Use ISDIGIT, not isdigit.
9486 <libintl.h>: Include.
9488 (parse_user_spec): Mark translatable strings.
9490 2000-02-10 Jim Meyering <meyering@lucent.com>
9492 With these changes, nanosleep.[ch] are finally enough like the other
9493 lib/* replacement files to compile on a few more losing systems.
9495 * nanosleep.h: Don't include config.h.
9496 Remove prototype from declaration of nanosleep.
9497 (PARAMS): Remove now-unneeded definition.
9498 * nanosleep.c: #undef nanosleep.
9499 (rpl_nanosleep): Rename from nanosleep.
9501 2000-02-03 Jim Meyering <meyering@lucent.com>
9503 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9504 rather than with `#if HAVE_UTMPNAME'.
9506 2000-02-01 Jim Meyering <meyering@lucent.com>
9508 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9510 2000-01-31 Jim Meyering <meyering@lucent.com>
9512 * nanosleep.h (nanosleep): Guard declaration with
9513 `#if ! HAVE_DECL_NANOSLEEP'.
9514 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9515 the declaration in that vendor's sys/timers.h.
9516 Reported by Christian Krackowizer.
9518 * quotearg.c (ISASCII): Add #undef and move definition to follow
9519 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9520 (ISPRINT): Likewise.
9521 Reported by Tom Tromey.
9523 2000-01-30 Jim Meyering <meyering@lucent.com>
9525 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9526 uses of ->ut_name. The latter doesn't work with new Linux header files
9527 where only utmpx.ut_user is declared.
9529 * readutmp.h (UT_USER): Define.
9531 2000-01-23 Jim Meyering <meyering@lucent.com>
9533 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9536 2000-01-22 Jim Meyering <meyering@lucent.com>
9538 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9539 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9540 Required for some AIX systems. Reported by Christian Krackowizer.
9541 [TESTING] (main): New function.
9543 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9544 * dirname.c (dir_name): Support for DOS-style file names with drive
9547 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9549 * strverscmp.c (ISDIGIT): Define.
9550 (strverscmp): Use ISDIGIT, not isdigit.
9552 2000-01-17 Paul Eggert <eggert@twinsun.com>
9554 * nanosleep.c (nanosleep):
9555 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9556 POSIX.1 doesn't require SA_INTERRUPT and some systems
9557 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9558 it's been part of POSIX.1 since day 1 (in 1988).
9560 2000-01-17 Jim Meyering <meyering@lucent.com>
9562 * interlock: Remove unused file. Reported by François Pinard.
9564 2000-01-16 Paul Eggert <eggert@twinsun.com>
9566 * quotearg.c (quotearg_buffer_restyled): Do not quote
9567 alert, backslash, formfeed, and vertical tab unnecessarily in
9568 shell quoting style.
9571 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9572 Free Software Foundation, Inc.
9573 Copying and distribution of this file, with or without modification,
9574 are permitted provided the copyright notice and this notice are preserved.