1 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
3 * crc.c (crc32_update): Remove unnecessary L suffix.
5 2006-05-10 Bruno Haible <bruno@clisp.org>
7 * des.c: Cast to avoid warnings.
9 2006-05-10 Simon Josefsson <jas@extundo.com>
11 * md4.c: Typo fix, update copyright years.
12 (K1, K2): Don't use L because it turn computations into 64-bit on
15 2006-05-09 Bruno Haible <bruno@clisp.org>
17 * xvasprintf.c: Include limits.h, string.h, xsize.h.
18 (EOVERFLOW): Define fallback value.
19 (xstrcat): New function.
20 (xvasprintf): Recognize the special case of a string concatenation.
22 2006-05-01 Bruno Haible <bruno@clisp.org>
24 * stdint_.h: Shorter URL.
25 * inttypes.h: Likewise.
27 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
29 * verify.h: Document the internals better. Most of this change
30 was written by Bruno Haible.
32 2006-04-29 Bruno Haible <bruno@clisp.org>
34 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
35 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
37 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
39 * getdate.y (get_date): When adding relative date, start with the
40 initial time, not with the result of the first mktime call.
42 2006-04-23 Bruno Haible <bruno@clisp.org>
44 * copy-file.c: Include <unistd.h> unconditionally.
45 * execute.c: Likewise.
46 * fatal-signal.c: Likewise.
47 * findprog.c: Likewise.
48 * mkdtemp.c: Likewise.
51 * wait-process.h: Likewise.
53 2006-04-23 Bruno Haible <bruno@clisp.org>
55 * fwriteerror.c (fwriteerror): Call fclose also when an error
56 condition was already detected.
57 Reported by Ben Pfaff <blp@cs.stanford.edu>.
59 2006-04-19 Derek Price <derek@ximbiot.com>
60 Eric Blake <ebb9@byu.net>
62 * inttypes.h: Correct grammar in comment.
64 2006-04-18 Derek Price <derek@ximbiot.com>
65 Paul Eggert <eggert@cs.ucla.edu>
67 * inttypes.h: New file.
68 * strtoimax.c: Assume <inttypes.h>.
70 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
72 * utimens.c (futimens): glibc futimesat messes up if /proc
73 isn't mounted. Problem reported by Kir Kolyshkin.
75 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
77 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
78 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
79 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
81 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
83 Merge regex changes from libc, removing some of our
84 POSIX-conformance changes that were rejected and redoing them in a
87 * regcomp.c (re_compile_internal, init_dfa):
88 Length arg is now size_t, not Idx. All uses changed.
89 (peek_token): Forward decl now says internal_function.
90 (__re_error_msgid, __re_error_msgid_idx):
91 Now static rather than extern with attribute_hidden.
92 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
93 For some reason libc prefers K&R style defns for external functions.
94 (regerror) [!defined _LIBC]: Likewise.
95 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
96 (seek_collating_symbol_entry, lookup_collation_sequence_value):
97 (build_range_exp, build_collating_symbol):
99 (re_compile_fastmap): Use '\0' to memset, not 0.
100 (utf8_sb_map): Make the calculations more obvious.
101 (init_dfa, parse_bracket_exp, build_charclass_op):
102 Call calloc and cast result, as glibc does.
103 (init_word_char, fetch_token, peek_token, peek_token_bracket):
104 (build_range_exp, build_collating_symbol):
105 Now internal functions.
107 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
109 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
110 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
111 Don't depend on VMS; depend on __VMS instead, for POSIX
113 (regoff_t): Define to ssize_t, not long int.
115 Remove the REG_ macros named below. Instead, make the old names
116 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
118 (REG_BACKSLASH_ESCAPE_IN_LISTS):
119 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
120 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
121 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
122 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
123 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
124 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
125 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
126 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
127 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
128 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
129 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
130 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
131 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
132 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
133 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
134 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
136 Remove. All uses replaced by the old RE_* names.
137 (RE_BACKSLASH_ESCAPE_IN_LISTS):
138 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
139 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
140 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
141 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
142 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
143 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
144 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
145 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
146 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
147 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
148 Don't bother having these macros be independent of each others'
149 values, since they no longer exist in the POSIX name space.
151 Rename the following member names back to their old names,
152 unless !__USE_GNU_REGEX. All uses changed back.
153 (buffer): Renamed from re_buffer.
154 (allocated): Renamed from re_allocated.
155 (used): Renamed from re_used.
156 (syntax): Renamed from re_syntax.
157 (fastmap): Renamed from re_fastmap.
158 (translate): Renamed from re_translate.
159 (can_be_null): Renamed from re_can_be_null.
160 (regs_allocated): Renamed from re_regs_allocated.
161 (fastmap_accurate): Renamed from re_fastmap_accurate.
162 (no_sub): Renamed from re_no_sub.
163 (not_bol): Renamed from re_not_bol.
164 (not_eol): Renamed from re_not_eol.
165 (newline_anchor): Renamed from re_newline_anchor.
166 (num_regs): Renamed from rm_num_regs.
167 (start): Renamed from rm_start.
168 (end): Renamed from rm_end.
170 (free_state): Move up a bit.
172 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
174 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
175 when that is what is intended.
176 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
177 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
179 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
180 All uses changed back to re_malloc, etc. It's now the caller's
181 responsibility to check for overflow; all callers changed.
182 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
183 (re_x2nrealloc): Remove.
184 (free_state): Remove decl.
186 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
187 (re_set_registers, re_exec):
190 2006-01-31 Roland McGrath <roland@redhat.com>
192 * regcomp.c (calc_eclosure_iter): Remove dead variables.
193 Reported by Mike Frysinger <vapier@gentoo.org>.
195 2006-01-15 Andreas Jaeger <aj@suse.de>
198 * regex_internal.c (re_string_reconstruct): Adjust for
199 build_wcs_upper_buffer change.
200 (build_wcs_upper_buffer): Change return type.
202 2005-12-10 Ulrich Drepper <drepper@redhat.com>
204 * regex_internal.h: Include <stdint.h> if available.
206 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
208 * regex_internal.h (SIZE_MAX): Provide a default definition.
210 2005-10-14 Ulrich Drepper <drepper@redhat.com>
212 * regcomp.c: Adjust for changed secondary hash function.
214 2005-09-30 Ulrich Drepper <drepper@redhat.com>
216 * regex.h: Pretty printing.
217 Clean up namespace a bit.
219 2005-09-30 Jakub Jelinek <jakub@redhat.com>
221 * regexec.c (update_cur_sifted_state, check_arrival,
222 check_arrival_add_next_nodes): Avoid using uninitialized variable.
224 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
225 Ulrich Drepper <drepper@redhat.com>
228 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
229 (bitset_word_t): Renamed from bitset_word. All uses changed.
231 2005-09-22 Ulrich Drepper <drepper@redhat.com>
234 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
235 * regcomp.c: Remove unnecessary uses of
236 unsigned RE_TRANSLATE_TYPE.
237 * regex_internal.h: Likewise.
238 * regex_internal.c: Likewise.
239 * regexec.c: Likewise.
240 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
242 2005-09-07 Ulrich Drepper <drepper@redhat.com>
244 * regexec.c (find_recover_state): Remove unnecessary
246 (transit_state_bkref): Make DFA a const pointer.
247 (get_subexp): Likewise.
248 (check_arrival): Likewise.
249 (update_cur_sifted_state): Likewise.
250 (re_search_internal): Likewise.
251 (prune_impossible_nodes): Likewise.
252 (acquire_init_state_context): Likewise.
253 (proceed_next_node): Likewise.
254 (set_regs): Likewise.
255 (free_fail_stack_return): Likewise.
256 (check_arrival_expand_ecl): Mark DFA parameter as const.
257 (check_arrival_expand_ecl_sub): Likewise.
258 (check_subexp_limits): Likewise.
259 (sub_epsilon_src_nodes): Likewise.
260 (add_epsilon_src_nodes): Likewise.
261 (merge_state_array): Likewise.
262 (update_regs): Likewise.
263 (build_trtable): Likewise.
264 (sift_states_backward): Mark MCTX parameter as const.
265 (build_sifted_states): Likewise.
266 (update_cur_sifted_state): Likewise.
267 (sift_states_mkref): Likewise.
268 (check_arrival_expand_ecl): Mark eclosure as const.
269 (check_dst_limits_calc_pos_1): Likewise.
270 * regex_internal.h (re_match_context_t): Make dfa a const
273 2005-09-06 Ulrich Drepper <drepper@redhat.com>
275 * regexec.c (merge_state_with_log): Define dfa as const pointer.
276 (transit_state_sb): Likewise.
277 (transit_state_mb): Likewise.
278 (sift_states_iter_mb): Likewise.
279 (check_arrival_add_next_nodes): Likewise.
280 (check_node_accept_bytes): Change first parameter to pointer-to-const.
281 [_LIBC] (re_search_2_stub): Use mempcpy.
283 * regex_internal.c (re_string_reconstruct): Avoid calling
284 mbrtowc for very simple UTF-8 case.
286 * regex_internal.c (re_acquire_state): Make DFA pointer arg
288 (re_acquire_state_context): Likewise.
289 * regex_internal.h: Adjust prototypes.
291 * regex.c: Prevent using C++ compilers.
293 * regex_internal.c (re_acquire_state): Minor code rearrangement.
294 (re_acquire_state_context): Likewise.
296 2006-03-29 Mark D. Baushke <mdb@gnu.org>
297 Bruno Haible <bruno@clisp.org>
299 * stdint_.h: On OpenBSD, don't redefine types already included in
300 <sys/types.h> and <inttypes.h>.
302 2006-03-24 Eric Blake <ebb9@byu.net>
304 * time_r.c (copy_string_result): Remove, as it is no longer used.
306 2006-03-24 Simon Josefsson <jas@extundo.com>
308 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
309 including some doc fixes.
310 (base64_encode_alloc): Fix +1 bug on allocation failures.
312 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
314 * base64.c (base64_encode): Do not read past end of array with
315 unsanitized input on systems with CHAR_BIT > 8.
317 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
319 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
320 Typedef to long int, not to off_, as POSIX will likely change
323 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
325 * argp-help.c (validate_uparams): Fix typo
326 * argp-parse.c (argp_default_options): Consistently begin help
327 messages with a lowercase letter.
329 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
331 * time_r.h (asctime_r, ctime_r): Remove. These functions can
332 overrun buffers and shouldn't be used (much as gets shouldn't be
334 * time_r.c (asctime_r, ctime_r): Likewise.
336 2006-03-08 Simon Josefsson <jas@extundo.com>
338 * gc-gnulib.c (randomize): Don't open files called 'no', they
339 signal that configure disabled the device.
341 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
343 * c-stack.c: Include unistd.h unconditionally, since we now assume
345 * getlogin_r.c: Likewise.
346 * getlogin_r.h: Likewise.
348 * pagealign_alloc.c: Likewise.
349 * unistd_.h: Remove; no longer needed.
351 2006-03-07 Simon Josefsson <jas@extundo.com>
353 * unistd_.h: New file.
355 2006-03-07 Simon Josefsson <jas@extundo.com>
357 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
359 2006-03-01 Simon Josefsson <jas@extundo.com>
361 * readline.c: Fix typo, tiny patch from Stepan Kasal
364 2006-02-28 Simon Josefsson <jas@extundo.com>
366 * getopt.c: Protect #include of unistd.h, for MSVS.
368 2006-02-27 Simon Josefsson <jas@extundo.com>
370 * base64.h: Indent #define's. From Jim Meyering
373 2006-02-27 Jim Meyering <jim@meyering.net>
375 Revert the change of 2006-02-24, so these files can continue
376 to be sync'd from gettext.
377 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
380 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
382 * glob.c: Say "invalid" rather than "illegal" in comments.
384 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
386 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
388 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
390 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
391 AT_FDCWD exceeds INT_MAX.
392 * openat.h (AT_FDCWD): Likewise.
394 2006-02-14 Jim Meyering <jim@meyering.net>
398 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
399 failure on deficient systems, and simplify gnulib lgpl dependencies.
400 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
401 xmalloc/lstat combination. Based on a patch from Bruno Haible.
403 * xalloc-die.c: Remove unused definition of N_.
405 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
407 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
409 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
411 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
412 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
414 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
416 * argp-namefrob.h: Restore changes accidentally lost during the
417 "autoupdate" on 2005-12-12.
419 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
421 * fnmatch.c (L_): Renamed from L, to work around a bug in
422 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
423 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
426 2006-01-26 Simon Josefsson <jas@extundo.com>
428 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
429 prototype is visible on mingw32.
431 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
434 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
437 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
439 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
440 attempt to open for write; this always fails, at least on POSIX
441 hosts. This reinstates the 2006-01-09 change, which was
442 inadvertently removed.
444 2006-01-26 Bruno Haible <bruno@clisp.org>
445 Paul Eggert <eggert@cs.ucla.edu>
448 [(! (defined __cplusplus || defined __BEOS__)
450 && !(defined __HP_cc || defined __xlc__
451 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
453 #define to signed char in these cases too; this simplifies
454 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
455 etc., separately) and makes it more conservative.
457 2006-01-21 Jim Meyering <jim@meyering.net>
459 Sync from the stable (b5) branch of coreutils:
461 * fts.c (fts_children): Don't let close() clobber errno from
464 * fts.c (fts_stat): When following a symlink-to-directory,
465 don't necessarily interpret stat-fails+lstat-succeeds as indicating
466 a dangling symlink. That can also happen at least for ELOOP.
467 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
468 FYI, this bug predates the inclusion of fts.c in coreutils.
470 * fts.c (fts_open): Put new maxarglen declaration and uses
471 in their own block, so pre-c99 compilers don't object.
473 Avoid the double-free (first in fts_read, second in fts_close) that
474 would occur when an `active' directory is made inaccessible (e.g.,
475 via chmod a-x) during a traversal.
476 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
477 before returning. Reproduce this failure by
478 mkdir -p a/b; cd a; chmod a-x . b
479 Reported by Stavros Passas.
481 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
483 * argp-namefrob.h: Bugfix. Remove stray #
485 2006-01-25 Bruno Haible <bruno@clisp.org>
487 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
489 Reported by Paul Eggert.
491 2006-01-25 Jim Meyering <jim@meyering.net>
493 * fileblocks.c: Remove more useless parentheses.
494 * readutmp.h: Likewise.
496 2006-01-24 Bruno Haible <bruno@clisp.org>
498 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
500 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
503 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
504 to avoid problems with the built-in _Bool type.
505 Reported by Paul Eggert on 2005-11-26.
507 2006-01-24 Jim Meyering <jim@meyering.net>
509 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
511 2006-01-24 Simon Josefsson <jas@extundo.com>
513 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
516 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
518 Work around porting bugs reported by Dieter in
519 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
520 * getopt.c (_NOPROTO): Remove; no longer needed.
521 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
522 Include "getopt.h" first, to check interface.
523 (getenv): Declare only if defined HAVE_DECL_GETENV &&
525 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
526 (__strndup): Revert to K&R-style function dfns, the glibc style.
527 * strnlen.c: Don't claim it's taken from glibc; it's not.
528 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
529 Include strnlen.h first, to get prototype properly.
530 (strnlen): Renamed from __strnlen.
533 2006-01-23 Ulrich Drepper <drepper@redhat.com>
535 These changes imported from libc.
536 * getopt.c: Use __fxprintf instead of inline stream orientation
537 test and two separate function calls.
538 * strndup.c (__strndup): Add libc_hidden_def.
540 2006-01-22 Bruno Haible <bruno@clisp.org>
542 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
543 temporary buffer for sprintf, take into account the precision also
544 for 'd', 'i', 'u', 'o', 'x', 'X'.
546 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
548 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
549 to pacify gcc -Wswitch-default.
551 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
553 * argp-help.c (usage_long_opt): Do not print DOC options.
554 (__argp_base_name): Removed
555 * argp-namefrob.h (__argp_basename): Removed definition. Was a
557 (__argp_base_name): Provide macro definition or extern declaration
558 depending on the configuration
560 2006-01-20 Simon Josefsson <jas@extundo.com>
562 * inet_ntop.h: Unconditionally include sys/socket.h.
564 2006-01-19 Simon Josefsson <jas@extundo.com>
566 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
568 2006-01-12 Simon Josefsson <jas@extundo.com>
570 * base64.c: Fix warning, reported by Bruno Haible
571 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
573 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
576 * md5.c: Fix commentary typos.
577 (alignof, UNALIGNED_P): No need for a GCC-specific version.
578 * md5.h (__attribute__): Remove; unused.
579 * sha1.c: Fix commentary to match md5 better.
580 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
581 so that we don't need to worry about alignment. All uses changed.
582 This merges the 2005-10-28 md5 change into sha1.
584 2006-01-11 Jim Meyering <jim@meyering.net>
587 * md5.c (OP): Fix spacing.
589 2006-01-11 Simon Josefsson <jas@extundo.com>
591 * stdint_.h (SIZE_MAX): Add missing (.
593 2006-01-10 Bruno Haible <bruno@clisp.org>
595 * argp.h (__const): Remove macro. Use const instead.
596 * argp-fmtstream.h (__const): Likewise.
597 * glob_.h (__const): Remove macro.
598 * glob-libc.h: Use const instead of __const.
600 2006-01-10 Jim Meyering <jim@meyering.net>
602 Avoid the double-free (first in fts_read, second in fts_close) that
603 would occur when an `active' directory is made inaccessible (e.g.,
604 via chmod a-x) during a traversal.
605 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
606 before returning. Reproduce this failure by
607 mkdir -p a/b; cd a; chmod a-x . b
608 Reported by Stavros Passas.
611 * sha1.c: Tweak grammar in a comment.
613 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
615 * regex_internal.h (BITSET_WORD_BITS):
616 Work around a bug in 64-bit PGC (before version 6.1-2), where the
617 preprocessor mishandles large unsigned values as if they were signed.
618 Problem reported by Claudio Fontana in
619 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
621 2006-01-10 Simon Josefsson <jas@extundo.com>
623 * socket_.h: New file.
625 2006-01-10 Bruno Haible <bruno@clisp.org>
627 * localcharset.c: Update from GNU gettext.
629 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
632 * chdir-long.c (cdb_free): Don't bother trying to open directory
633 for write access: POSIX says that must fail.
634 * fts.c (diropen): Likewise.
635 * save-cwd.c (save_cwd): Likewise.
636 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
637 well, for minor improvements on hosts that lack O_DIRECTORY.
638 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
639 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
640 Fall back on chown if open failed with EACCES.
642 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
643 Report an error at compile-time if only a 1-second nominal clock
646 * lchmod.h: New file.
647 * mkdir-p.c: Include lchmod.h, lchown.h.
648 (make_dir_parents): Use lchown rather than chown, and
649 lchmod rather than chmod.
651 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
652 too. Problem with "none" reported by Bob Proulx. Problem with
653 "proc" reported by n0dalus.
655 * mountlist.c: Include <limits.h>.
656 (dev_from_mount_options)
657 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
658 New function. It no longer assumes "dev=" has the System V meaning
659 on Linux (since it doesn't). It also parses "dev=" more carefully.
660 (read_file_system_list)
661 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
662 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
665 * posixtm.h (PDS_PRE_2000): New macro.
666 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
667 All usages changed. Reject dates outside the range 1969-1999 if
668 PDS_PRE_2000 is used.
670 2006-01-09 Jim Meyering <jim@meyering.net>
674 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
676 * chdir-safer.h, chdir-safer.c: New files.
678 * modechange.c (mode_compile): Reject an invalid mode string
679 that starts with an octal digit. From Andreas Gruenbacher.
681 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
682 and dup to open_safer and dup_safer, respectively.
683 (openat_permissive): Fix typo in comment.
685 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
686 "gettext.h"; either no longer needed or are guaranteed by openat.h.
687 (_): Remove; no longer needed.
688 (openat): Renamed from rpl_openat; no need for rpl_openat
689 since openat.h renames openat for us.
690 Replace most of the body with a call to openat_permissive,
691 to avoid duplicate code.
692 Port to (probably hypothetical) environments were mode_t is
694 (openat_permissive): Require mode arg, so that we can check
695 types better. Put it just after flags. Change cwd failure
696 indicator from pointer-to-bool to pointer-to-errno-value.
698 Invoke openat_save_fail and/or openat_restore_fail if
699 cwd_errno is null, so that openat can call us.
700 (openat_permissive, fdopendir, fstatat, unlinkat):
701 Simplify errno handling to avoid some duplicate code,
702 as it's OK to set errno on success.
703 * openat.h: Revamp code so that function macros depend on
704 __OPENAT_PREFIX only, not also on AT_FDCWD.
705 (openat_ro): Remove. Caller changed to use openat_permissive.
706 (openat_permissive): Now a macro, if not a function.
707 (openat_restore_fail, openat_save_fail): Now always functions,
708 since mkdirat needs them even if __OPENAT_PREFIX is defined.
710 * openat-priv.h: New file, defining macros used by mkdirat.c
712 * mkdirat.c: Include openat-priv.h.
713 Remove definitions of macros defined therein.
714 * openat.c: Likewise.
716 * mkdirat.c (mkdirat): New file and function.
717 * openat.h (mkdirat): Declare.
719 * openat.c (fdopendir): Don't change errno when returning non-NULL.
721 * openat.h (openat_permissive): Declare.
724 * openat.c (EXPECTED_ERRNO): New macro.
725 (openat_permissive): New function -- used in remove.c rewrite.
726 (all functions): Set errno just before returning, only if there
727 was an actual failure.
728 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
730 Emulate openat-family functions using Linux's procfs, if possible.
731 Idea and some code based on Ulrich Drepper's glibc changes.
733 * openat.c: (BUILD_PROC_NAME): New macro.
734 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
735 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
736 before falling back on save_cwd and restore_cwd.
737 (fdopendir, fstatat, unlinkat): Likewise.
739 * openat.c (fstatat, unlinkat): Perform the syscall directly,
740 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
742 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
743 as second argument to va_arg. Otherwise, some versions of gcc
744 warn that `if this code is reached, the program will abort'.
746 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
750 Add POSIX ACL support
751 * acl.h (copy_acl, set_acl): Add declarations.
752 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
753 systems other than Linux.
754 (chmod_or_fchmod): New function: use fchmod when possible,
756 (file_has_acl): Add a POSIX ACL implementation, with a
757 Linux-specific subcase.
758 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
759 S_ISVTX from one file to another. Fall back to fchmod/chmod when
760 acls are unsupported.
761 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
762 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
765 2006-01-09 Bruno Haible <bruno@clisp.org>
767 * sysexit_.h (EX_OK): New macro.
768 Suggested by Martin Lambers <marlam@marlam.de>.
770 2006-01-09 Bruno Haible <bruno@clisp.org>
772 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
773 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
774 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
775 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
777 2006-01-09 Bruno Haible <bruno@clisp.org>
779 * stdint_.h (SIZE_MAX): Write the value without involving negative
782 2005-10-16 Bruno Haible <bruno@clisp.org>
784 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
785 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
787 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
789 * strftime.c (tzname): Don't declare if it is already #defined.
790 Problem reported for Mingw by Mark Junker.
792 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
794 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
795 long int, not int, for nanosecond counts, so that people who are
796 used to POSIX struct timespec won't be surprised. Reported by Jim
799 2005-12-16 Jim Meyering <jim@meyering.net>
801 * fprintftime.c, fprintftime.h: New files.
803 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
805 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
806 * argp-help.c (fill_in_uparams): Check if the constructed
807 struct uparams is valid. Fall back to the default values if it is
810 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
812 * argp-help.c (__argp_base_name): New function
813 (__argp_short_program_name): Rewrite using __argp_base_name
814 * argp-namefrob.h: Define program_invocation_name and
815 program_invocation_short_name if requested
816 (__argp_base_name): Add prototype
817 * argp-parse.c (argp_def): Use gettext wrappers
818 (argp_default_parser): Use __argp_base_name
819 * argp-pin.c: New file. Defines program_invocation_name and
820 program_invocation_short_name on systems that lack them.
822 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
824 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
825 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
826 porting problem reported by Georg Schwarz in
827 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
829 2005-07-09 Bruno Haible <bruno@clisp.org>
831 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
832 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
833 Reported by Mark Junker <mjscod@gmx.de>.
835 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
837 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
838 (uintmax_t) [defined uintmax_t]: Do not declare.
839 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
840 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
841 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
842 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
843 sake of portability to weird hosts that C allows (though we don't
844 know of any practical examples).
846 * savedir.h (fdsavedir): New decl.
847 * savedir.c (fdsavedir, savedirstream): New functions; the latter
848 contains most of the former guts of savedir.
849 (savedir): Use savedirstream.
852 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
854 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
855 coreutils no longer futzes with rounding modes.
857 2005-11-14 Jim Meyering <jim@meyering.net>
859 * mkstemp-safer.c: Include <config.h>, required for possible
860 replacement of mkstemp.
862 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
864 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
866 (gethrxtime) [! (HAVE_NANOUPTIME
867 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
868 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
869 our own approximation.
871 2005-11-10 Simon Josefsson <jas@extundo.com>
873 * readline.c: Remove EOL.
875 2005-11-08 Eric Blake <ebb9@byu.net>
877 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
879 2005-11-08 Eric Blake <ebb9@byu.net>
881 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
883 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
885 Fix porting problem reported by Theodoros V. Kalamatianos.
886 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
887 Don't assume that futimes failing means we must fail.
889 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
891 * getcwd.c (__getcwd): Don't assume that system calls after readdir
892 leave errno alone. Problem reported by Dmitry V. Levin.
894 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
896 * savedir.c (savedir): Don't assume that xrealloc etc. leave
897 errno alone. Problem reported by Frederic Jolliton.
899 2005-10-28 Simon Josefsson <jas@extundo.com>
901 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
902 "restrict" keywords, as per POSIX. Protect the function
903 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
904 Don't use K&R prototypes. Check the sprintf return values.
905 Re-define EAFNOSUPPORT if not present. Indent.
907 * md5.h, md5.c: Simplify buffer handling visavi alignment,
908 suggested by Bruno Haible <bruno@clisp.org>.
910 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
912 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
914 * gc-libgcrypt.c: Add MD2 (which is not available through
917 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
919 * md2.h, md2.c: New files.
921 2005-10-24 Simon Josefsson <jas@extundo.com>
923 * md4.h: Shrink buffer size, now that we changed the type.
925 2005-10-22 Simon Josefsson <jas@extundo.com>
927 * arcfour.h, arcfour.c: Use fixed size indices in the
928 arcfour_context struct (simplify test vector testing in GNU
931 2005-10-22 Simon Josefsson <jas@extundo.com>
933 * md4.h, md4.c: Simplify buffer handling visavi alignment,
934 suggested by Bruno Haible <bruno@clisp.org>.
936 2005-10-22 Simon Josefsson <jas@extundo.com>
938 * crc.h: Include stddef.h, for size_t.
940 2005-10-21 Simon Josefsson <jas@extundo.com>
942 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
943 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
945 2005-10-21 Simon Josefsson <jas@extundo.com>
947 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
950 2005-10-21 Simon Josefsson <jas@extundo.com>
952 * gc-gnulib.c: Support ARCTWO in CBC mode.
954 2005-10-21 Simon Josefsson <jas@extundo.com>
956 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
959 * hmac-sha1.c (hmac_sha1): Likewise.
961 * crc.c (crc32_update): Actually use crc parameter, suggested by
962 Bruno Haible <bruno@clisp.org>.
964 * crc.h: Include stdint.h directly, suggested by Bruno Haible
967 2005-10-21 Simon Josefsson <jas@extundo.com>
969 * des.h, des.c: New files.
971 * gc-gnulib.c: Support DES.c
973 2005-10-21 Simon Josefsson <jas@extundo.com>
975 * arctwo.h, arctwo.c: New files.
977 * gc-gnulib.c: Support ARCTWO.
979 2005-10-21 Simon Josefsson <jas@extundo.com>
981 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
983 2005-10-19 Simon Josefsson <jas@extundo.com>
985 * gc-gnulib.c: Support ARCFOUR.
987 2005-10-19 Simon Josefsson <jas@extundo.com>
989 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
992 * gc.h: Add ECB enum type.
994 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
996 2005-10-19 Simon Josefsson <jas@extundo.com>
998 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1000 2005-10-18 Simon Josefsson <jas@extundo.com>
1002 * md4.h, md4.c: New files, based on md5.?.
1004 2005-10-17 Simon Josefsson <jas@extundo.com>
1006 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1008 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1010 2005-10-17 Simon Josefsson <jas@extundo.com>
1012 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1014 2005-10-17 Simon Josefsson <jas@extundo.com>
1016 * gc.h, gc-libgcrypt.c: Add ciphers.
1018 2005-10-17 Simon Josefsson <jas@extundo.com>
1020 * sha1.c: Use uint32_t instead of md5_uint32.t
1022 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1025 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1027 * md5.h: Use stdint.h and uint32_t. Doc fix.
1029 2005-10-15 Simon Josefsson <jas@extundo.com>
1031 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1033 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1035 2005-10-14 Simon Josefsson <jas@extundo.com>
1037 * arcfour.h, arcfour.c: New files.
1039 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1041 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1042 include <wchar.h>; no longer needed.
1044 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1045 and Ulrich Drepper <drepper@redhat.com>
1048 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1049 instead of inline stream orientation test and two separate
1050 function calls. Pay no attention to USE_IN_LIBIO.
1052 2005-10-14 Roland McGrath <roland@redhat.com>
1054 Import from libc. [BZ #1331]
1055 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1057 Reported by Matej Vela <vela@debian.org>.
1059 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1061 * mkdir-p.c (make_dir_parents): Don't report an error if an
1062 intermediate directory is in a read-only file system. Problem
1063 reported by Eric Blake.
1065 2005-10-13 Simon Josefsson <jas@extundo.com>
1067 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1068 Move memory allocation outside of loop.
1070 2005-10-12 Simon Josefsson <jas@extundo.com>
1072 * gc-pbkdf2-sha1.c: New file.
1074 * gc.h: Add gc_pbkdf2_sha1 prototype.
1076 2005-10-12 Simon Josefsson <jas@extundo.com>
1078 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1079 suggested by Bruno Haible <bruno@clisp.org>.
1081 2005-10-12 Simon Josefsson <jas@extundo.com>
1083 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1085 * gc-gnulib.c (gc_hmac_sha1): New function.
1087 2005-10-12 Simon Josefsson <jas@extundo.com>
1089 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1091 2005-10-12 Simon Josefsson <jas@extundo.com>
1093 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1094 GC_USE_HMAC_MD5, respectively.
1096 * gc-libgcrypt.c (gc_md5): Fix assert call.
1099 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1101 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1103 * gc-gnulib.c (gc_hash_buffer): Ditto.
1105 2005-10-11 Bruno Haible <bruno@clisp.org>
1107 * c-strcasestr.h: New file, from GNU gettext.
1108 * c-strcasestr.c: New file, from GNU gettext.
1110 2005-10-11 Bruno Haible <bruno@clisp.org>
1112 * c-strcase.h: New file, from GNU gettext.
1113 * c-strcasecmp.c: New file, from GNU gettext.
1114 * c-strncasecmp.c: New file, from GNU gettext.
1116 2005-10-11 Simon Josefsson <jas@extundo.com>
1118 * crc.h, crc.c: New files.
1120 * gc.h (gc_hash_buffer): Add doc.
1122 2005-10-08 Simon Josefsson <jas@extundo.com>
1124 * gc.h: Add gc_hash and gc_hash_buffer.
1126 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1128 * gc-libgcrypt.c (gc_hash_buffer): Add.
1130 2005-10-11 Bruno Haible <bruno@clisp.org>
1132 * strcasecmp.c: Include limits.h.
1133 (strcasecmp): Avoid integer overflow on exotic platforms.
1134 * strncasecmp.c: Include limits.h.
1135 (strncasecmp): Avoid integer overflow on exotic platforms.
1136 Reported by Paul Eggert.
1138 2005-10-06 Simon Josefsson <jas@extundo.com>
1140 * hmac-md5.c: New file.
1144 2005-10-06 Simon Josefsson <jas@extundo.com>
1146 * memxor.c (memxor): Avoid casts and warnings.
1148 2005-10-05 Derek Price <derek@ximbiot.com>
1150 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1152 2005-10-05 Simon Josefsson <jas@extundo.com>
1154 * memxor.c (memxor): Fix compiler error.
1156 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1157 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1159 * memxor.h, memxor.c: New files.
1161 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1162 we assume all systems have it, suggested by Jim Meyering
1163 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1164 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1165 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1168 2005-10-04 Bruno Haible <bruno@clisp.org>
1170 * verify.h (verify_true): Provide alternative definition for C++.
1172 2005-10-04 Simon Josefsson <jas@extundo.com>
1174 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1175 D. Baushke" <mdb@gnu.org>.
1177 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1179 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1180 (SSIZE_MAX): New macro, if not already defined.
1181 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1184 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1186 * exclude.c: Include verify.h.
1187 (verify): Remove. All callers changed to use verify.h's version.
1188 * strtoimax.c: Likewise.
1189 * utimecmp.c: Likewis.e
1191 Sync from coreutils.
1192 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1193 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1194 * .cvsignore: Add fts.h, search.h, t-fpending.
1195 * settime.c (settime): Fix { typo in previous patch. Also, don't
1196 bother returning ENOSYS if settimeofday or stime fails; just let
1197 them return whatever errno they want to return.
1198 * utimens.c: Include unistd.h, for dup2.
1199 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1200 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1202 2005-10-02 Jim Meyering <jim@meyering.net>
1204 Sync from coreutils.
1205 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1206 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1207 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1208 Remove AT_FDCWD test.
1209 Do not consume the fd unless successful.
1210 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1211 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1212 block, so that we don't even try to compile it if settimeofday is
1213 available. This works around a compilation failure on OSF1 V5.1,
1214 due to stime requiring a `long int*' while tv_sec is `int'.
1216 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1218 * getdelim.c (getdelim): Remove unused variables.
1220 2005-10-01 Simon Josefsson <jas@extundo.com>
1222 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1223 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1224 AI_* and EAI_* definitions. Protect function declarations.
1226 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1228 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1229 so that the code works even with ancient cpp. Portability problem
1230 with GCC 2.7.2.1 reported by Thomas M.Ott.
1232 2005-09-27 Jim Meyering <jim@meyering.net>
1234 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1236 * intprops.h (signed_type_or_expr__): Define.
1237 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1240 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1242 * verify.h (verify_expr): Remove, replacing with:
1243 (verify_true): New macro that returns true instead of void.
1244 (verify_type__): Remove.
1245 (verify): Use verify_true rather than verify_type__.
1247 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1249 * utimens.c (ENOSYS): Define if not already defined.
1250 (futimens): Support having a null PATH if the file descriptor
1253 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1255 (__attribute): Define to empty unless GCC 3.1 or later.
1256 This works around a core dump on OpenBSD 3.4, which has GCC
1257 2.95.3, which dumps core when given __attribute__(()). It also
1258 simplifies other tests, since we really don't want to bother with
1259 worrying about which ancient version of GCC supported what.
1260 Original problem reported by Yoann Vandoorselaere, with part of
1261 the fix suggested by Derek Price.
1263 2005-09-24 Jim Meyering <jim@meyering.net>
1265 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1266 so we can once again use a positive bitfield width of 1 -- now we
1267 don't have to explain why we were using a bitfield width of 2.
1269 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1271 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1272 Problem reported by Eric Blake.
1273 (getaddrinfo): Initialize se so that it's not garbage.
1274 Redo internal storage allocation so that it doesn't make unportable
1275 assumptions about alignment.
1278 * utimens.c (futimens): Use futimesat if available.
1279 Prefer it to futimes since it doesn't have the futimes bug.
1281 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1282 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1283 Instead, declare a function that returns a pointer to an array,
1284 and use verify_type__ to declare the size of the array.
1285 Problem and germ of a solution reported by Bruno Haible.
1286 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1287 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1289 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1291 Sync from coreutils.
1293 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1295 * argmatch.h: Include verify.h
1296 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1297 (ARGMATCH_ASSERT): Remove; unused.
1298 * canonicalize.c: Assume STDC_HEADERS.
1299 * exclude.c: Include "strcase.h".
1300 * regex_internal.h [!defined _LIBC]: Likewise.
1301 * getusershell.c: Include stdio--.h rather than stdio.h
1303 (getusershell): Call fopen, not fopen_safer.
1304 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1305 Do not include unistd-safer.h.
1306 (save_cwd): Don't call fd_safer; no longer needed
1307 now that we include fcntl--.h.
1309 * getdate.y (relative_time): New type.
1310 (RELATIVE_TIME_0): New constant.
1311 (parser_control): Use relative_time instead of doing it ourselves.
1312 (%union): Add new relative_time rel member.
1313 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1315 (relunit, relunit_snumber): Now of type rel.
1316 (zone, rel, relunit, get_date): Adjust to above changes.
1318 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1319 Do not include unistd-safer.h.
1320 (getloadavg): Don't call fd_safer; no longer needed
1321 now that we include fcntl--.h.
1323 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1324 (make_dir_parents): Treat ENOSYS like EEXIST.
1326 Improve quality of diagnostics on restore_cwd failure.
1327 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1328 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1329 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1330 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1331 each time through the loop. Do not diagnose restore_cwd failure;
1332 that is the caller's job (and perhaps the caller does not care).
1334 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1335 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1336 If the file already exists but is not a directory, don't bother
1337 to try to make its parents.
1338 Close potential file descriptor leak if we can't chdir("/") (!).
1339 Don't always return true if chdir($PWD) fails; return true only
1340 if the requested action was done successfully (except for the
1342 Don't log final directory unless we actually made it.
1343 Refactor to avoid duplicate code to fix up permissions.
1344 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1346 * strftime.c (my_strftime): Rewrite the previous change slightly,
1347 to make it a bit faster and (I hope) clearer.
1348 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1349 Fix bug in formats like %2N.
1351 * verify.h: New file.
1353 2005-09-22 Jim Meyering <jim@meyering.net>
1355 Sync from coreutils.
1357 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1359 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1360 the .tm_year member, since otherwise gcc-4.0 would now warn about
1361 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1363 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1364 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1366 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1367 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1368 when run in a time zone for which daylight savings time is in effect
1369 for the starting date.
1371 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1372 stop us from restricting permissions of just-created absolute-named
1374 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1375 to restore initial working directory.
1376 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1377 to tell caller if/when we change the working directory and are
1378 unable to return to the initial one.
1379 * mkdir-p.h (make_dir_parents): Update prototype.
1380 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1381 `return false'. This fixes a bug introduced on 2004-07-30.
1383 * openat.c (fdopendir): Be sure to close the supplied
1384 file descriptor before returning. This makes our replacement
1385 implementation a little closer to Solaris's, where fdopendir
1386 ties the file descriptor to the returned DIR* pointer.
1387 * openat.c (unlinkat): New function.
1388 * openat.h (unlinkat): Add prototype.
1389 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1390 (openat_restore_fail): Rename from openat_restore_die.
1391 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1393 Provide an alternative to exiting immediately upon save_cwd or
1394 restore_cwd failure. Now, an application can arrange e.g.,
1395 to perform a longjump in that case.
1396 * openat.c: Include dirname.h.
1397 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1398 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1399 and openat_restore_die rather than calling error directly.
1400 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1402 * openat-die.c (openat_save_die, openat_restore_die): New file.
1403 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1405 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1406 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1407 int utc, int nanoseconds);
1409 date should not have to allocate a megabyte of virtual memory to
1410 handle a format argument like +%1048575T. When implemented with
1411 strftime, it must allocate such a buffer, use strftime to fill it
1412 in, print it, then free it.
1413 With fprintftime, it simply prints everything and exits.
1414 With no need for memory allocation, that's one fewer way to fail.
1415 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1416 optional field width, not before, so we accept %9:z, not %:9z.
1417 (my_strftime): Be sure to use L_('x') for literals.
1419 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1420 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1421 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1422 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1423 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1424 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1425 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1426 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1427 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1429 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1430 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1431 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1432 and don't include <sys/file.h>).
1434 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1436 Sync from coreutils.
1438 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1439 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1440 [!LDAV_DONE]: Avoid unused variable warning.
1442 2005-09-21 Bruno Haible <bruno@clisp.org>
1444 * unicodeio.h (unicode_to_mb): New declaration.
1446 2005-09-20 Derek Price <derek@ximbiot.com>
1448 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1450 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1452 Use a consistent style for including <config.h>.
1453 * __fpending.c, acl.c, argmatch.c,
1454 argp-help.c, argp-parse.c,
1455 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1456 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1457 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1458 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1459 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1460 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1461 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1462 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1463 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1464 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1465 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1466 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1467 modechange.c, mountlist.c, open-safer.c, physmem.c,
1468 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1469 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1470 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1471 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1472 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1473 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1474 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1475 userspec.c, utimecmp.c, version-etc-fsf.c,
1476 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1477 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1478 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1479 Standardize inclusion of config.h.
1480 * __fpending.h, dirfd.h, getdate.h, human.h,
1481 inttostr.h: Removed inclusion of config.h from header files.
1482 * inttostr.c: Adjusted in-tree users.
1483 * timespec.h: Remove superfluous warning to include config.h.
1484 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1485 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1486 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1487 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1489 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1491 * stat-time.h: New file.
1492 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1493 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1495 (timespec_cmp): New function.
1496 * utimecmp.c: Include stat-time.h.
1497 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1498 members exist, not on the obsolescent ST_MTIM_NSEC.
1499 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1501 2005-09-15 Derek Price <derek@ximbiot.com>
1502 Paul Eggert <eggert@cs.ucla.edu>
1504 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1505 changes, consolidating in...
1506 * regex_internal.h: ...this file.
1508 2005-09-15 Derek Price <derek@ximbiot.com>
1510 * regex_internal.h: Blank `pure' for GNUC < 3.
1511 * regex_internal.c: Ditto, using this...
1512 (__GNUC_PREREQ): ...new macro.
1513 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1514 (__GNUC_PREREQ): ...this new macro.
1516 * strstr.h: Include string.h. Define strstr as a macro here.
1518 2005-09-13 Derek Price <derek@ximbiot.com>
1520 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1522 Reported by Jim Meyering <jim@meyering.net>.
1524 2005-09-13 Jim Meyering <jim@meyering.net>
1526 * canon-host.c: Filter through gnu indent and reword comments slightly.
1527 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1529 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1531 * lib/base64.c: Typo.
1532 (base64_encode): Put b64str in initialized data section.
1534 2005-09-12 Derek Price <derek@ximbiot.com>
1536 Return usable errors from canon-host.
1537 * canon-host.h: New file.
1538 * canon-host.c (canon_host): Wrap...
1539 (canon_host_r): ...this new function, which now relies exclusively on
1541 (ch_strerror): New function.
1542 (last_cherror): New global.
1543 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1544 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1546 (freeaddrinfo): Free ai->ai_canonname when set.
1548 2005-09-12 Derek Price <derek@ximbiot.com>
1549 Paul Eggert <eggert@cs.ucla.edu>
1551 * glob-libc.h: Renamed from glob_.h. The new version is
1552 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1553 protecting things that should be done only in gnulib contexts.
1554 * glob_.h: New file, containing only the glob things needed for
1556 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1557 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1558 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1559 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1560 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1561 and to respect the namespace rules better.
1563 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1565 Merge glibc and coreutils changes into gnulib, plus a few
1567 * md5.c: Use #error rather than a string.
1568 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1569 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1570 (__attribute__): Define to empty for non recent-GCC.
1571 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1572 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1573 Renamed from their non-__ counterparts, with new macros replacing
1574 them if not _LIBC. Add __THROW attribute.
1576 (struct md5_ctx): Align buffer if using GCC.
1577 * sha1.h (struct sha1_ctx): Likewise.
1578 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1579 The old name was backwards.
1580 (NOTSWAP): Remove; not used.
1581 (rol): New macro, moved here from md5.h.
1582 (sha1_process_block): Remove a FIXME that doesn't make sense.
1584 2005-09-12 Derek Price <derek@ximbiot.com>
1586 * gai_strerror.c: Include config.h when available. Include
1587 getaddrinfo.h before other headers to test interface.
1588 Reported by Larry Jones <lawrence.jones@ugs.com>.
1590 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1592 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1593 definitions, since that's the preferred style in glibc.
1594 Fix a minor spacing issue, and update copyright notice to match glibc's.
1596 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1598 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1600 2005-09-06 Simon Josefsson <jas@extundo.com>
1602 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1603 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1605 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1607 Change bitset word type from unsigned int to unsigned long int,
1608 as this has better performance on typical 64-bit hosts.
1609 Port bitset code to hosts with unusual word sizes.
1610 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1611 (build_collating_symbol):
1612 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1613 argument is a bitset. This is merely a style issue, but it makes
1614 it clearer that an entire array is expected.
1615 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1616 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1617 Port to the case where bitset_word is not the same as unsigned int.
1618 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1619 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1621 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1622 (build_trtable, group_nodes_into_DFAstates):
1624 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1625 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1626 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1627 * regexec.c (group_nodes_into_DFAstates): Likewise.
1628 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1629 * regcomp.c (optimize_subexps, lower_subexp):
1630 Work even if bitset_word has holes in its bitwise representation.
1631 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1632 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1634 * regex_internal.c (re_string_reconstruct):
1635 Don't assume UCHAR_MAX == 255.
1636 * regex_internal.h (bitset_set_all): Likewise.
1637 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1639 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1640 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1642 (BITSET_WORD_MAX): New macro.
1643 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1644 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1645 (bitset_empty, bitset_copy):
1646 Prefer sizeof (bitset) to multiplying it out ourselves.
1647 (bitset_not_merge): Remove; unused.
1648 (bitset_contain): Return bool, not unsigned int with one bit on.
1649 All callers changed.
1650 * regexec.c (build_trtable): Don't assume bitset has no stricter
1651 alignment than re_node_set; do this by defining a new internal
1652 type struct dests_alloc and using it to allocate memory.
1654 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1656 Check for arithmetic overflow when calculating sizes, to prevent
1657 some buffer-overflow issues. These patches are conservative, in the
1658 sense that when I couldn't determine whether an overflow was possible,
1659 I inserted a run-time check.
1660 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1661 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1662 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1663 (re_xnrealloc, re_x2nrealloc): New inline functions.
1664 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1665 (build_equiv_class, build_charclass): Check for arithmetic overflow
1666 in size expression calculations.
1667 * lib/regex_internal.c (re_string_realloc_buffers):
1668 (build_wcs_upper_buffer, re_node_set_add_intersect):
1669 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1670 (re_dfa_add_node, register_state): Likewise.
1671 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1672 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1673 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1674 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1676 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1678 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1679 to avoid a collision with bits/local_lim.h in glibc.
1680 All uses changed. Problem reported by Dmitry V. Levin in
1681 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1683 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1684 bugs in int versus size_t comparisons.
1685 (re_string_context_at): Fix bug where the code assumed that
1688 Use bool where appropriate.
1689 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1690 All callers changed.
1691 (calc_eclosure_iter): Likewise, for ROOT arg.
1692 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1693 (build_charclass_op): Likewise, for NON_MATCH arg.
1694 * regex_internal.c (re_string_allocate, re_string_construct):
1695 (re_string_construct_common): Likewise, for ICASE arg.
1696 * regexec.c (re_search_2_stub, re_search_stub):
1697 Likewise, for RET_LEN arg.
1698 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1699 (set_regs): Likewise, for FL_BACKTRACK arg.
1700 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1701 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1702 (calc_eclosure_iter, parse_bracket_exp):
1703 Use bool for internal variables that are booleans.
1704 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1705 (set_regs, build_sifted_states, sift_states_bkref):
1706 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1707 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1708 (find_collation_sequence_value):
1710 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1711 (re_node_set_compare):
1712 Return bool, not int. All callers changed.
1713 * regexec.c (check_halt_node_context, check_dst_limits):
1714 (build_trtable, check_node_accept): Likewise.
1715 * regex_internal.h: Include stdbool.h.
1717 Fix bugs uncovered when converting to bool.
1718 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1719 failure instead of charging ahead blindly.
1720 * regex_internal.c (register_state): Likewise.
1721 * regexec.c (re_search_2_stub): Use simpler method than boolean
1722 for freeing internal storage.
1723 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1724 bitset pieces used as boolean, to avoid undefined behavior
1725 on hosts that do int overflow checking.
1727 2005-08-31 Derek Price <derek@ximbiot.com>
1729 * getdelim.c (getdelim): Return EOF on EOF.
1730 Reported by Larry Jones <lawrence.jones@ugs.com>.
1732 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1734 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1735 lengths fit in regoff_t; this isn't true if regoff_t is the same
1737 * regex.c (re_search_internal): 5th arg is LAST_START
1738 (= START + RANGE) instead of RANGE. This avoids overflow
1739 problems when regoff_t is the same width as size_t.
1740 All callers changed.
1741 (re_search_2_stub): Check for overflow when adding the
1742 sizes of the two strings.
1743 (re_search_stub): Check for overflow when adding START
1744 to RANGE; if it occurs, substitute the extreme value.
1746 2005-08-31 Jim Meyering <jim@meyering.net>
1748 * regcomp.c (search_duplicated_node): Make first pointer arg
1750 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1751 (register_state): Likewise.
1752 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1753 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1754 (group_nodes_into_DFAstates): Likewise.
1756 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1758 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1759 old glibc regex code mishandles strings longer than 2**31 bytes.
1760 This patch fixes this when the regex code is used in gnulib
1761 (i.e., outside glibc).
1763 This patch should not affect the use of the regex code inside
1764 glibc. No doubt this problem also needs to be handled for glibc
1765 as well, but the result will be an incompatible change to the
1766 glibc ABI, and the old ABI will have to be supported too. That
1767 can be the the subject for another patch.
1769 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1770 governing whether the rest of this patch is active. By default,
1771 the macro is disabled and the patch has no effect.
1772 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1773 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1774 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1775 (re_match_2, re_set_registers): Use the new types.
1776 * regex_internal.h (Idx, re_hashval_t): New types.
1777 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1779 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1780 (re_string_context_at, bin_tree_t, re_dfastate_t):
1781 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1782 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1783 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1784 (re_string_char_size_at, re_string_wchar_at):
1785 (re_string_elem_size_at):
1786 Use the new types and macros to port to 64-bit hosts.
1787 Use unsigned types for internal values, so that the code
1788 mostly works even for arrays larger than SSIZE_MAX.
1789 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1790 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1791 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1792 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1793 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1794 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1795 (calc_inveclosure, parse_dup_op, build_range_exp):
1796 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1797 (fetch_number, create_token_tree, mark_opt_subexp):
1799 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1800 (create_cd_newstate, re_string_allocate, re_string_construct):
1801 (re_string_realloc_buffers, build_wcs_upper_buffer):
1802 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1803 (re_string_reconstruct, re_string_peek_byte_case):
1804 (re_string_fetch_byte_case, re_string_context_at):
1805 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1806 (re_node_set_init_copy, re_node_set_add_intersect):
1807 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1808 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1809 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1810 (re_acquire_state, re_acquire_state_context, register_state):
1812 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1813 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1814 (re_search_internal, re_search_2_stub, re_search_stub)
1815 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1816 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1817 (update_cur_sifted_state, check_dst_limits):
1818 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1819 (check_subexp_limits, sift_states_bkref, merge_state_array):
1820 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1821 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1822 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1823 (expand_bkref_cache, check_node_accept_bytes):
1824 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1825 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1826 (acquire_init_state_context, check_halt_node_context):
1827 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1828 (sift_states_backward, clean_state_log_if_needed):
1829 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1830 (find_recover_state, transit_state_sb, transit_state_mb):
1831 (transit_state_bkref, build_trtable, match_ctx_clean):
1833 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1834 to work around an assumption that REG_MISSING is negative.
1836 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1837 (seek_collating_symbol_entry) [defined _LIBC]:
1838 (lookup_collation_sequence_value) [defined _LIBC]:
1839 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1840 Use prototypes rather than old-style function definitions.
1841 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1842 (transit_state_sb) [0]:
1843 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1845 * regexec.c (re_search_internal): Simplify update of rm_so and
1848 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1849 (optimize_subexps, lower_subexp):
1850 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1851 since the signed shift might overflow. Use 1u<<31 instead.
1852 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1853 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1856 * regcomp.c (optimize_subexps, lower_subexp):
1857 Use CHAR_BIT rather than 8, for clarity.
1858 * regexec.c (check_dst_limits_calc_pos_1):
1859 (check_subexp_matching_top): Likewise.
1860 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1861 have to worry about portability issues when shifting it left.
1862 Remove no-longer-needed test for table_size > 0.
1863 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1864 in a word, as the resulting behavior is undefined.
1865 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1866 in one case, a <= should have been an <, and in another case the
1867 whole test was missing.
1868 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1869 the standard name CHAR_BIT.
1870 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1871 this is not true on one's complement and signed-magnitude hosts.
1873 * regex_internal.h (re_sub_match_top_t): Remove unused member
1875 (struct re_dfa_t): Remove unused member states_alloc.
1876 * regcomp.c (init_dfa): Don't initialize unused members.
1878 2005-08-31 Bruno Haible <bruno@clisp.org>
1880 * strstr.c: Include <stddef.h>, for NULL.
1881 * strcasestr.c: Likewise.
1882 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1884 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1886 * iconvme.h: Add prototype for iconv_alloc.
1888 2005-08-29 Simon Josefsson <jas@extundo.com>
1890 * iconvme.c: Fix errno.
1892 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1894 * iconvme.c: Split iconv_string into iconv_alloc.
1896 2005-08-27 Jim Meyering <jim@meyering.net>
1898 * fopen-safer.c: Merge minor changes from coreutils.
1899 * dup-safer.c: Likewise.
1900 * fd-safer.c: Likewise.
1902 Merge from coreutils.
1903 * stdio--.h: New file.
1904 * stdlib--.h: New file.
1905 * mkstemp-safer.c: New file.
1907 GNU tar needs these.
1908 * pipe-safer.c: New file.
1909 * creat-safer.c: New file.
1910 * fcntl--.h (creat): Define to creat_safer.
1911 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1912 * unistd--.h (pipe): Define to pipe_safer.
1913 * unistd-safer.h: Declare pipe_safer.
1915 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1917 * regex_internal.h: Remove all references to
1918 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1920 (bitset_not, bitset_merge, bitset_not_merge):
1921 (bitset_mask, re_string_allocate, re_string_construct):
1922 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1923 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1924 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1925 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1926 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1927 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1928 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1929 (re_acquire_state_context):
1930 Remove unnecessary forward decls.
1931 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1932 Put __attribute at function definition,
1933 now that the function decl has been removed.
1934 * lib/regex_internal.c (re_string_peek_byte_case):
1935 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1938 2005-08-26 Simon Josefsson <jas@extundo.com>
1940 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1941 Haible <bruno@clisp.org>.
1943 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1945 * regexec.c (set_regs): Don't alloca with an unbounded size.
1947 alloca modernization/simplification for regex.
1948 * regex.c: Remove portability cruft for alloca. This no longer
1949 needs to be at the start of the file, and can be moved into
1950 regex_internal.h and simplified.
1951 * regex_internal.h: Include <alloca.h>.
1952 (__libc_use_alloca) [!defined _LIBC]: New macro.
1953 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1954 now works outside glibc.
1956 2005-08-24 Simon Josefsson <jas@extundo.com>
1958 * getpass.c: Add WIN32 implementation. Conditionalize use of
1959 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1960 GLIBC specific code.
1962 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1964 Make regex safe for g++. This fixes one real bug (an "err"
1965 that should have been "*err"). g++ problem reported by
1967 * regex_internal.h (re_calloc): New macro, consistent with
1968 re_malloc etc. All callers of calloc changed to use re_calloc.
1969 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1970 not int. All callers changed.
1971 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1972 just use an array of size MB_LEN_MAX.
1973 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1974 (find_recover_state): Change "err" to "*err"; this fixes what
1975 appears to be a real bug.
1976 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1979 2005-08-25 Jim Meyering <jim@meyering.net>
1981 * open-safer.c: Include <config.h>.
1982 Otherwise, we'd lose LARGEFILE support in any file using
1985 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1987 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1988 * regex.h (regerror): Likewise.
1990 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1991 requires this. (The code never needed it.)
1993 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1994 All uses of recently-renamed identifiers changed to use the new,
1995 POSIX-compliant names. The code will build and run just fine
1996 without these changes, but it's better to eat our own dog food
1997 and use the standard-conforming names.
1999 * regex.h: Fix a multitude of POSIX name space violations.
2000 These changes have an effect only for programs that define
2001 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2002 do not change anything for programs compiled in the normal way.
2003 Also, there is no effect on the ABI.
2005 (_REGEX_SOURCE): New macro.
2006 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2007 defined and _GNU_SOURCE is not; this fixes a name space violation.
2009 Rename the following macros to obey POSIX requirements.
2010 The old names are still visible as macros if _REGEX_SOURCE is defined.
2011 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2012 RE_BACKSLASH_ESCAPE_IN_LISTS.
2013 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2014 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2015 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2016 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2017 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2018 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2019 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2020 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2021 (REG_INTERVALS): renamed from RE_INTERVALS.
2022 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2023 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2024 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2025 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2026 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2027 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2028 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2029 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2030 RE_UNMATCHED_RIGHT_PAREN_ORD.
2031 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2032 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2033 (REG_DEBUG): renamed from RE_DEBUG.
2034 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2035 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2036 unusual, since we can't clash with the POSIX REG_ICASE.
2037 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2038 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2039 (REG_NO_SUB): renamed from RE_NO_SUB.
2040 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2041 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2042 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2043 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2044 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2045 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2046 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2047 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2048 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2049 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2050 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2051 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2052 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2053 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2054 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2055 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2056 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2057 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2058 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2059 (REG_FIXED): Renamed from REGS_FIXED.
2060 (REG_NREGS): Renamed from RE_NREGS.
2062 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2063 of other REG_* macros, since POSIX says the user is allowed to
2064 #undef these macros selectively.
2066 (reg_errcode_t): Update comment stating what other tables need
2069 Rename the following enum values to obey POSIX requirements.
2070 The old names are still visible as macros.
2071 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2072 is not defined, since GNU is supposed to be a superset of POSIX as
2073 much as possible, and since we want reg_errcode_t to be a signed
2074 type for implementation consistency.
2075 (_REG_NOERROR): Renamed from REG_NOERROR.
2076 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2077 (_REG_BADPAT): Renamed from REG_BADPAT.
2078 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2079 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2080 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2081 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2082 (_REG_EBRACK): Renamed from REG_EBRACK.
2083 (_REG_EPAREN): Renamed from REG_EPAREN.
2084 (_REG_EBRACE): Renamed from REG_EBRACE.
2085 (_REG_BADBR): Renamed from REG_BADBR.
2086 (_REG_ERANGE): Renamed from REG_ERANGE.
2087 (_REG_ESPACE): Renamed from REG_ESPACE.
2088 (_REG_BADRPT): Renamed from REG_BADRPT.
2089 (_REG_EEND): Renamed from REG_EEND.
2090 (_REG_ESIZE): Renamed from REG_ESIZE.
2091 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2092 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2093 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2094 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2095 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2097 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2098 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2099 changed. But support the old name if the new one is not defined
2100 and if _REGEX_SOURCE.
2102 Change the following member names in struct re_pattern_buffer.
2103 The old names are still supported if !_REGEX_SOURCE.
2104 The new names are always supported, regardless of _REGEX_SOURCE.
2105 (re_buffer): Renamed from buffer.
2106 (re_allocated): Renamed from allocated.
2107 (re_used): Renamed from used.
2108 (re_syntax): Renamed from syntax.
2109 (re_fastmap): Renamed from fastmap.
2110 (re_translate): Renamed from translate.
2111 (re_can_be_null): Renamed from can_be_null.
2112 (re_regs_allocated): Renamed from regs_allocated.
2113 (re_fastmap_accurate): Renamed from fastmap_accurate.
2114 (re_no_sub): Renamed from no_sub.
2115 (re_not_bol): Renamed from not_bol.
2116 (re_not_eol): Renamed from not_eol.
2117 (re_newline_anchor): Renamed from newline_anchor.
2119 Change the following member names in struct re_registers.
2120 The old names are still supported if !_REGEX_SOURCE.
2121 The new names are always supported, regardless of _REGEX_SOURCE.
2122 (rm_num_regs): Renamed from num_regs.
2123 (rm_start): Renamed from start.
2124 (rm_end): Renamed from end.
2126 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2127 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2128 Prepend __ to parameter names.
2130 Undo yesterday's changes.
2132 2005-08-24 Jim Meyering <jim@meyering.net>
2134 Sync from coreutils.
2135 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2137 2005-08-21 Bruno Haible <bruno@clisp.org>
2139 * lock.h: Add multiple inclusion guard.
2140 * tls.h: Add multiple inclusion guard.
2142 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2144 * regex.h (REG_NOSYS)
2145 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2146 Define, since POSIX requires it as of 2001.
2147 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2148 New private symbol, used to keep the enum signed in all cases.
2149 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2150 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2152 * regex_internal.c (re_string_skip_chars, register_state):
2154 Remove forward decls; no longer needed now that we use prototypes.
2155 * regexec.c (acquire_init_state_context, check_halt_node_context):
2156 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2157 (clean_state_log_if_needed): Likewise.
2159 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2161 Fix problems reported by Sam Steingold in
2162 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2163 * regexec.c (sift_states_bkref): Fix portability bug: the code
2164 assumed that reg_errcode_t is a signed type, which is not
2165 necessarily true if _XOPEN_SOURCE is not defined.
2166 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2167 some compilers warn about it otherwise.
2169 2005-08-20 Jim Meyering <jim@meyering.net>
2171 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2172 of unused local, dfa.
2174 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2176 * regcomp.c (create_initial_state): Remove duplicate decl.
2177 (init_word_char, create_initial_state, duplicate_node_closure):
2178 (fetch_token, peek_token_bracket, build_range_exp):
2179 (build_collating_symbol): Remove forward decls; no longer needed
2180 now that we use prototypes.
2183 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2184 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2185 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2186 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2187 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2188 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2189 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2190 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2191 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2192 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2193 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2194 (build_charclass, build_charclass_op, fetch_number, create_tree):
2195 (create_token_tree, mark_opt_subexp, duplicate_tree):
2196 Use prototypes rather than old-style definitions.
2199 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2200 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2201 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2202 (re_string_reconstruct, re_string_peek_byte_case):
2203 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2204 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2205 (re_node_set_init_copy, re_node_set_add_intersect):
2206 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2207 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2208 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2209 (re_acquire_state, re_acquire_state_context, register_state):
2210 (create_ci_newstate, create_cd_newstate, free_state):
2212 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2213 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2214 (re_search_internal, prune_impossible_nodes):
2215 (acquire_init_state_context, check_matching, static):
2216 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2217 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2218 (update_regs, sift_states_backward, build_sifted_states):
2219 (clean_state_log_if_needed, merge_state_array):
2220 (update_cur_sifted_state, add_epsilon_src_nodes):
2221 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2222 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2223 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2224 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2225 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2226 (check_arrival, check_arrival_add_next_nodes):
2227 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2228 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2229 (check_node_accept_bytes, check_node_accept, extend_buffers):
2230 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2231 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2236 (re_string_allocate, re_string_construct, re_string_reconstruct):
2237 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2238 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2239 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2240 (re_string_context_at, re_string_peek_byte_case):
2241 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2242 is defined, since we now use prototypes always.
2244 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2245 C89 or better. All uses removed.
2247 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2249 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2250 [defined lint]: Suppress bogus uninitialized-variable warnings.
2252 * regcomp.c (duplicate_node): Return new index, not an error code,
2253 and let the caller return REG_ESPACE if out of space. This
2254 removes an uninitialied-variable warning with GCC 4.0.1, and also
2255 avoids taking the address of a local variable. All callers
2258 2005-08-19 Jim Meyering <jim@meyering.net>
2260 * regexec.c (proceed_next_node): Redo local variables to
2261 avoid GCC shadowing warnings.
2263 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2265 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2266 (re_node_set_insert_last, re_dfa_add_node):
2267 Rename local variables to avoid GCC shadowing warnings.
2269 2005-08-18 Bruno Haible <bruno@clisp.org>
2271 * strstr.c (strstr): Fix return value in multibyte case.
2272 * strcasestr.c (strcasestr): Likewise.
2274 2005-08-17 Jim Meyering <jim@meyering.net>
2276 Make the %s format (seconds since the epoch) work for a negative
2277 number and when used with a zero-padded field width, e.g. %015s.
2279 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2280 label so that it precedes the code to set `digits'. Otherwise,
2281 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2282 print `00-22'. Now, it prints `-0022', as it should.
2284 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2286 * regex.h: Remove useless space-before-tab. From coreutils.
2288 2005-08-17 Bruno Haible <bruno@clisp.org>
2290 * strcasestr.h: New file.
2291 * strcasestr.c: New file.
2293 2005-08-17 Bruno Haible <bruno@clisp.org>
2295 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2296 * strstr.c: Completely rewritten, with multibyte locale support.
2298 2005-08-17 Bruno Haible <bruno@clisp.org>
2300 * strcasecmp.c: Use mbuiter.h.
2302 2005-08-17 Bruno Haible <bruno@clisp.org>
2304 * mbuiter.h: New file.
2306 2005-08-16 Bruno Haible <bruno@clisp.org>
2308 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2310 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2311 NUL byte, not after it.
2313 2005-08-16 Bruno Haible <bruno@clisp.org>
2315 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2316 the valid ones. Makes the comparison operations transitive:
2317 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2318 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2320 2005-08-16 Bruno Haible <bruno@clisp.org>
2322 * strcase.h (strcasecmp): Add note in comments.
2323 * strncasecmp.c: Use code from strcasecmp.c.
2324 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2325 (strcasecmp): Work correctly in multibyte locales.
2327 2005-08-16 Bruno Haible <bruno@clisp.org>
2329 * strnlen1.h: New file.
2330 * strnlen1.c: New file.
2332 2005-08-16 Bruno Haible <bruno@clisp.org>
2334 * mbfile.h: New file.
2336 2005-08-16 Bruno Haible <bruno@clisp.org>
2338 * mbiter.h: New file.
2340 2005-08-16 Bruno Haible <bruno@clisp.org>
2342 * mbchar.h: New file.
2343 * mbchar.c: New file.
2345 2005-08-16 Bruno Haible <bruno@clisp.org>
2347 * tls.h: New file, from GNU gettext.
2348 * tls.c: New file, from GNU gettext.
2350 2005-08-15 Bruno Haible <bruno@clisp.org>
2352 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2355 2005-08-14 Jim Meyering <jim@meyering.net>
2357 Sync from coreutils.
2359 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2360 Use the hash-table-based cycle-detection code not just when
2361 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2362 Reported by James Youngman in
2363 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2364 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2365 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2366 This lets us compile with -DFTS_DEBUG, once again.
2367 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2368 * fts.c (fd_safer): Remove decl.
2369 Include fcntl--.h rather than unistd-safer.h
2370 (fts_safe_changedir): Don't call fd_safer; no longer needed
2371 now that we include fcntl--.h.
2373 2005-08-11 Simon Josefsson <jas@extundo.com>
2375 * readline.h, readline.c: New file.
2377 2005-08-11 Bruno Haible <bruno@clisp.org>
2379 * strnlen.h (strnlen): Change parameter name to match comment.
2381 2005-08-10 Simon Josefsson <jas@extundo.com>
2383 * strndup.c: Use strnlen.h.
2385 * strnlen.h: New file.
2387 2005-08-02 Simon Josefsson <jas@extundo.com>
2389 * getline.h, getline.c: Rewrite.
2391 * getdelim.h, getdelim.c: New files, ported from glibc.
2393 2005-07-31 Bruno Haible <bruno@clisp.org>
2395 * lock.h (gl_lock_initializer): New macro.
2396 (gl_lock_define_initialized): Use it.
2397 (gl_rwlock_initializer): New macro.
2398 (gl_rwlock_define_initialized): Use it.
2399 (gl_recursive_lock_initializer): New macro.
2400 (gl_recursive_lock_define_initialized): Use it.
2402 2005-07-26 Bruno Haible <bruno@clisp.org>
2404 * lock.h: Update from GNU gettext.
2405 * lock.c: Update from GNU gettext.
2407 2005-07-18 Bruno Haible <bruno@clisp.org>
2409 * lock.h (gl_once_t): New type.
2410 (gl_once_define, gl_once): New macros.
2411 * lock.c (fresh_once): New variable.
2412 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2415 2005-07-18 Simon Josefsson <jas@extundo.com>
2417 * check-version.c (check_version): Accept identical versions too.
2419 2005-07-18 Bruno Haible <bruno@clisp.org>
2421 * lock.h: New file, from GNU gettext.
2422 * lock.c: New file, from GNU gettext.
2424 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2426 * quotearg.c: Add translator comment suggested by Bruno Haible,
2427 with a minor change.
2429 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2431 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2432 copyright symbol and the year.
2433 * version-etc.c (COPYRIGHT_YEAR): New constant.
2434 (version_etc_va): Use parameterized copyright notice.
2435 Reword to conform to the current GNU coding standards.
2437 2005-07-11 Simon Josefsson <jas@extundo.com>
2439 * size_max.h: New file.
2441 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2443 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2446 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2447 and Paul Eggert <eggert@cs.ucla.edu>
2449 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2450 in wint_t, not wchar_t. Remove now-unnecessary cast.
2452 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2454 * regex.c, regex.h: Sync from libc.
2455 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2456 New files, synced from libc, except that regex_internal.h
2457 currently has a small porting fix.
2459 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2461 Remove the dependency of the strftime module on the tzset module.
2462 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2463 Copy the input structure, to work around some of the bug with
2464 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2465 Solaris releases, you should also use the tzset module, but we won't
2466 require it as a dependency any more since we don't want LGPLed code
2467 to depend on GPLed code.
2469 2005-07-02 Jim Meyering <jim@meyering.net>
2471 * backupfile.c (backup_args): Change a `0' to NULL.
2473 2005-07-01 Jim Meyering <jim@meyering.net>
2475 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2476 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2477 * save-cwd.c, tempname.c:
2478 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2479 and don't include <sys/file.h>).
2481 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2483 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2484 declares only 'struct timespec;' (!).
2486 2005-06-29 Jim Meyering <jim@meyering.net>
2488 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2489 type name. Use the variable name instead.
2490 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2492 2005-06-28 Simon Josefsson <jas@extundo.com>
2494 * check-version.h, check-version.c: New files.
2496 2005-06-28 Simon Josefsson <jas@extundo.com>
2498 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2499 collision with global variable. Better indentation. Don't
2500 increment buffer pointer beyond buffer end. Based on comments
2501 from Paul Eggert <eggert@cs.ucla.edu>.
2505 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2507 * canon-host.c (canon-host): Append trailing "," to 0 in
2508 initializer of struct addrinfo, as an indication that we don't
2509 care how many members the structure has.
2511 2005-06-24 Derek Price <derek@ximbiot.com>
2512 and Bruno Haible <bruno@clisp.org>
2514 Remove stat module & update lstat.
2515 * stat.c: Remove this file...
2516 (slash_aware_lstat): ...moving this content and its support...
2517 * lstat.c (rpl_lstat): ...into here.
2518 * lstat.h: New file.
2520 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2522 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2523 (ranged_convert): Don't save conversion in a temporary struct.
2524 This causes a warning with GCC 4.0.0, and anyway in the typical
2525 case it's not worth the extra 100 bytes or so of code.
2526 (ranged_convert, __mktime_internal): When calling a function via a
2527 pointer P, use P () rather than (*P) (), as we now assume C89 or
2530 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2532 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2533 "who -r" failed to give output. Problem reported by Tim Waugh.
2535 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2536 (xcalloc): Use it to avoid needless tests.
2537 Problem reported by Jim Meyering.
2539 2005-06-16 Jim Meyering <jim@meyering.net>
2541 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2542 when either N or S is zero.
2544 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2546 * argp.h (__option_is_short): Check upper limit of
2547 __key. Isprint() requires its argument to have the value
2548 of an unsigned char or EOF.
2550 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2552 * fnmatch.c (fnmatch): If there is an encoding error in a
2553 multibyte string or pattern, fall back on unibyte matching.
2554 Problem reported by James Youngman.
2556 2005-06-08 Bruno Haible <bruno@clisp.org>
2558 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2561 2005-06-08 Bruno Haible <bruno@clisp.org>
2563 * csharpcomp.h: New file, from GNU gettext.
2564 * csharpcomp.c: New file, from GNU gettext.
2565 * csharpcomp.sh.in: New file, from GNU gettext.
2567 2005-06-07 Derek Price <derek@ximbiot.com>
2570 * glob_.h: Indent nested #ifdef.
2572 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2574 Sync from coreutils.
2575 Use "file name" when talking about file names, instead of "filename"
2576 or "path", as per the GNU coding standards.
2577 * mkdir-p.c: Renamed from makepath.c.
2578 (make_dir_parents): Renamed from make_path. All callers changed.
2579 * mkdir-p.h: Likewise. All includers changed.
2580 * filenamecat.c: Renamed from path-concat.c.
2581 (file_name_concat): Renamed from path_concat. All callers changed.
2582 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2583 * filenamecat.h: Likewise. All includers changed.
2584 * acl.c: Don't use "path" or "filename" to mean "file name"
2585 in comments or local variable names.
2586 * basename.c: Likewise.
2587 * canonicalize.c, canonicalize.h: Likewise.
2588 * dirname.c, dirname.h: Likewise.
2589 * euidaccess.c: Likewise.
2590 * exclude.c: Likewise
2591 * fnmatch_.h, fnmatch_loop.c: Likewise.
2592 * fsusage.c, fsuage.h: Likewise.
2593 * fts.c, fts_.h: Likewise.
2594 * getcwd.c: Likewise.
2595 * getloadavg.c: Likewise.
2596 * mkstemp.c: Likewise.
2597 * mountlist.c, mountlist.h: Likewise.
2598 * openat.c, openat.h: Likewise.
2599 * readlink-stub.c: Likewise.
2600 * readutmp.c, readutmp.h: Likewise.
2601 * rename.c: Likewise.
2602 * rmdir.c: Likewise.
2604 * savedir.c: Likewise.
2605 * stripslash.c: Likewise.
2606 * tempname.c: Likewise.
2607 * xreadlink.c: Likewise.
2608 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2610 * exclude.h: Likewise.
2612 * euidaccess.c (getuid, getgid, getuid, getegid)
2613 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2614 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2615 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2616 * pathmax.h: Include <limits.h> unconditionally, since other
2617 files have been getting away with it for years (MORE/BSD 4.3
2619 * userspec.c (getpwnam, getgrnam, getgrgid)
2620 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2622 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2623 Define to 256, not 255, as per modern POSIX.
2625 2005-06-01 Bruno Haible <bruno@clisp.org>
2627 * csharpexec.h: New file, from GNU gettext.
2628 * csharpexec.c: New file, from GNU gettext.
2629 * csharpexec.sh.in: New file, from GNU gettext.
2631 2005-05-31 Derek Price <derek@ximbiot.com>
2632 Paul Eggert <eggert@cs.ucla.edu>
2635 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2637 2005-05-29 Derek Price <derek@ximbiot.com>
2638 Paul Eggert <eggert@cs.ucla.edu>
2640 * glob_.h, glob.c: New files.
2642 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2644 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2646 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2647 the configuration hassle isn't worth it.
2648 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2649 (LONGEST_MODIFIER, PRIuMAX): Remove.
2651 2005-05-27 Bruno Haible <bruno@clisp.org>
2653 * getlogin_r.h: Remove second include of <stddef.h>.
2655 2005-05-25 Bruno Haible <bruno@clisp.org>
2656 Derek Price <derek@ximbiot.com>
2658 * getlogin_r.h: Simplify API documentation.
2660 2005-05-25 Derek Price <derek@ximbiot.com>
2661 Paul Eggert <eggert@cs.ucla.edu>
2663 * getlogin_r.c, getlogin_r.h: New files.
2665 2005-05-22 Bruno Haible <bruno@clisp.org>
2667 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2668 Also include <sys/param.h> if it defines MIN, MAX.
2669 Based on a patch by Derek Price <derek@ximbiot.com>.
2671 2005-05-22 Bruno Haible <bruno@clisp.org>
2673 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2674 (INT64_MIN): Fix definition.
2675 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2677 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2678 NEED_SIGNED_INT_TYPES.
2680 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2681 HAVE_SYSTEM_INTTYPES.
2683 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2685 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2686 so that unistd-safer.h (GPL'ed code) need not be included.
2688 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2691 * fts.c: Don't include "cycle-check.h" or "hash.h".
2692 (setup_dir, free_dir): New functions.
2693 (enter_dir, leave_dir): Define trivial
2694 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2695 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2696 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2697 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2698 Move to fts-cycle.c.
2699 (fts_open): Use setup_dir.
2700 (fts_close): Use free_dir.
2701 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2702 This adds a label and some gotos, but the alternatives were messier.
2703 Check for memory allocation failure when entering a dir.
2704 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2705 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2706 (FTS): New member fts_cycle, that is a union that contains the
2707 old active_dir_ht and cycle_state. All uses changed to mention
2708 fts_cycle.ht and fts_cycle.state.
2709 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2710 fts.c, with the following changes:
2711 (setup_dir, free_dir): New functions.
2712 (enter_dir): Now returns bool. Return true if successful, false
2713 if memory exhausted. All callers changed.
2714 Do not bother partly cleaning up on
2715 memory allocation failure; that is free_dir's job.
2716 However, free ad if hash_insert fails, to avoid memory leak.
2717 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2718 fts->fts_options to see which union member to use.
2720 2005-05-20 Jim Meyering <jim@meyering.net>
2722 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2723 Now a macro, to pacify GCC.
2725 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2727 * chown.c (rpl_chown): Return -1 on failure.
2729 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2731 * canonicalize.c: Include canonicalize.h first, to test interface.
2732 Include <stddef.h> unconditionally, since we assume C89 now.
2733 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2734 * fts.c: Include fts_.h first, to check interface.
2735 Do not include intprops.h; no longer needed.
2736 Include cycle-check.h and hash.h, since fts_.h no longer does.
2737 Remove unnecessary casts of closedir to void.
2738 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2739 decide whether to decrement nlinks.
2740 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2741 (FTS): Use struct hash_table * instead of Hash_table, so that
2742 we no longer need to include hash.h here.
2744 2005-05-17 Jim Meyering <jim@meyering.net>
2746 * fts.c, fts_.h: New files, from coreutils.
2748 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2750 Sync from coreutils.
2751 * unlinkdir.c, unlinkdir.h: New files.
2752 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2753 regex.h, unlocked-io.h, xtime.h:
2754 White space changes only.
2755 * makepath.c (make_path): Port to hosts where leading "//" is special.
2756 * yesno.c: Include getline.h, not ctype.h.
2757 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2758 Use getline to remove arbitrary restriction on response length.
2760 2005-05-13 Bruno Haible <bruno@clisp.org>
2762 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2763 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2764 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2765 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2766 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2767 Add support for 64-bit integers in the MSVC compiler.
2769 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2771 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2772 Change the initial comment to refer to GPL, not LGPL.
2773 gnulib-tool will change it to LGPL as needed.
2775 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2776 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2777 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2778 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2779 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2780 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2781 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2782 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2783 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2784 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2785 concatpath.c, config.charset, copy-file.c, copy-file.h,
2786 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2787 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2788 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2789 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2790 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2791 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2792 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2793 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2794 full-read.c, full-read.h, full-write.c, full-write.h,
2795 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2796 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2797 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2798 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2799 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2800 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2801 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2802 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2803 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2804 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2805 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2806 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2807 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2808 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2809 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2810 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2811 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2812 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2813 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2814 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2815 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2816 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2817 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2818 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2819 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2820 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2821 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2822 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2823 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2824 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2825 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2826 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2827 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2828 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2829 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2830 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2831 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2832 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2833 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2834 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2835 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2836 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2837 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2838 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2839 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2840 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2841 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2842 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2843 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2844 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2845 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2846 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2847 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2848 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2849 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2850 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2851 Update FSF postal mail address.
2853 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2855 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2856 specified in ai_socktype. Fix invalid ai_protocol
2857 check. ai_protocol is usually set to 0 or depending on
2858 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2859 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2860 ai_socktype / ai_protocol in the returned addrinfo structure.
2862 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2863 Bruno Haible <bruno@clisp.org>
2865 * inet_ntop.h: New file.
2866 * inet_ntop.c: New file, from glibc with modifications.
2868 2005-05-08 Jim Meyering <jim@meyering.net>
2870 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2872 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2874 Merge from coreutils. Among other things,
2875 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2876 * fd-safer.c: New file.
2877 * fcntl-safer.h, open-safer.c: Remove.
2878 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2879 * dup-safer.c: Include unistd-safer.h first.
2880 Don't include errno.h.
2881 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2882 * file-type.h: Don't assume invoker included sys/stat.h first.
2883 * file-type.c: Rely on file-type.h change.
2884 * getloadavg.c: Include unistd-safer.h.
2885 (getloadavg): Use safer open.
2886 * getusershell.c: Include "stdio-safer.h".
2887 (getusershell): Use safer fopen.
2888 * long-options.c (long_options): Use NULL rather than 0.
2889 * modechange.h (mode_free): Remove; all callers changed to invoke
2891 * modechange.c: Likewise.
2892 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2893 (MODE_DONE): New constant.
2894 (struct mode_change): Remove 'next' member.
2895 (make_node_op_equals): New function; like the old one of the
2896 same name, except it allocates an array.
2897 (mode_compile, mode_create_from_ref): Use it.
2898 (mode_compile): Allocate result as an array, not a linked list.
2899 Parse octal string ourself, so that we catch mistakes like "+0".
2900 (mode_adjust): Arg is an array, not a linked list.
2901 * modechange.c: Include stat-macros.h, xalloc.h.
2902 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2903 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2904 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2905 Remove. This is now stat-macros.h's job.
2906 (talloc): Remove. All callers replaced by xalloc, so that
2907 our invokers don't have to worry about reporting memory failures.
2908 (make_node_op_equals): Remove.
2909 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2911 (struct mode_change): Moved here from modechange.h.
2912 (mode_append_entry): Remove.
2913 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2914 apps to have incorrect behavior. Use simpler algorithm for head
2915 and tail. Don't futz with umask; that's now the job of mode_adjust.
2916 Detect more invalid usages rather than having somewhat-random behavior.
2917 Don't insert an "a=" action, as that leads to incorrect behavior.
2918 (mode_compile, mode_create_from_ref): Return NULL on error instead
2919 of an enum, since now there's only one way to have an error. All
2921 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2922 at the correct time. Simplify calculation of "+u" and its ilk.
2923 Don't mishandle "+X".
2924 (mode_free): Remove "register" and localize decls.
2925 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2926 (struct mode_change): Move to modechange.c; callers don't
2927 need to see this stuff.
2928 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2929 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2930 (mode_change, mode_adjust): Reflect the new signatures noted above.
2931 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2932 that might redefine system include files.
2933 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2934 (my_usleep): Use NULL rather than (void *) 0.
2935 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2936 Use siginterrupt to specify that system calls should be interrupted.
2937 (rpl_nanosleep): Move initialization of suspended closer to call of
2939 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2940 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2941 (desirable_utmp_entry): New function.
2942 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2943 using x2nrealloc, to simplify logic.
2944 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2945 size calculation. Do not assume utmp file is a regular file.
2946 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2947 (READ_UTMP_CHECK_PIDS): New constant.
2948 * save-cwd.c: Include unistd-safer.h.
2949 (save_cwd): Use fd_safer.
2950 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2951 [!_LIBC] Include "stat-macros.h" instead.
2952 * unistd-safer.h (fd_safer): New decl.
2954 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2956 * byteswap_.h: New file.
2958 2005-04-25 Albert Chin <china@thewrittenword.com>
2960 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2963 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2965 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2966 that "UTC +1 second" continues to work. Problem reported
2968 (relunit_snumber): New rule.
2971 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2973 * getdate.y (universal_time_zone_table): New constant.
2974 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2975 universal_time_zone_table.
2976 (lookup_zone): Prefer universal_time_zone_table to
2977 local_time_zone_table, so that "GMT" time stamps are allowed in
2978 London during the summer. Problem reported by Ian Abbott.
2980 2005-04-12 Jim Meyering <jim@meyering.net>
2982 * human.c (humblock): Set *options even when returning due to
2983 xstrtoumax conversion failure. Thanks to a used-uninitialized
2986 2005-04-09 Jim Meyering <jim@meyering.net>
2988 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2989 -Wuninitialized: initialize tm0.tm_year.
2991 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2993 * getdate.y (parser_control): rels_seen is now a boolean, not a
2994 count, since there's no maximum. All uses changed.
2995 Add member dsts_seen.
2996 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2998 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2999 Use pc_rels_seen to decide whther a date is absolute.
3001 * getdate.y (number): Don't overwrite year.
3002 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3005 2005-04-02 Simon Josefsson <jas@extundo.com>
3007 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3008 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3010 2005-03-27 Jim Meyering <jim@meyering.net>
3012 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3014 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3016 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3017 "one's complement" -> "ones' complement" in comment, as per Knuth.
3018 "value of type" -> "type or expression" in comment.
3019 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3021 2005-03-26 Jim Meyering <jim@meyering.net>
3024 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3025 Correct typos: s/or/of/.
3027 2005-03-23 Jim Meyering <jim@meyering.net>
3029 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3031 2005-03-21 Jim Meyering <jim@meyering.net>
3033 Changes imported from coreutils.
3035 * cycle-check.c: Don't include xalloc.h.
3037 * path-concat.c: Don't include assert.h.
3038 (path_concat): Remove assertion that would have triggered
3039 for ABASE starting with more than one slash.
3040 Reported by Andreas Schwab.
3042 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3043 properly when ABASE is an absolute file name.
3044 Correct the description of this function.
3046 Add an assertion and a test driver.
3047 This fixes a bug introduced on 2004-07-02.
3048 Andreas Schwab reported the resulting failure of cp --parents:
3049 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3051 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3053 * strftime.c (my_strftime): If the underlying strftime returns 0
3054 (which shouldn't happen), generate nothing instead of returning 0
3055 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3057 2005-03-16 Bruno Haible <bruno@clisp.org>
3059 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3061 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3063 * strftime.c (my_strftime): Prepend space to format so that we can
3064 reliably distinguish strftime failure from empty output on POSIX
3067 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3069 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3070 (iconv_string): Don't guess a size-zero buffer, as that might cause
3071 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3072 result would be 'too large', where 'too large' is (heuristically)
3073 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3074 overflow concerns. This will prevent some unwanted malloc failures
3075 when the inputs are very large.
3077 2005-03-15 Bruno Haible <bruno@clisp.org>
3079 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3082 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3085 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3087 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3089 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3090 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3092 * strtol.c: Likewise.
3094 2005-03-14 Simon Josefsson <jas@extundo.com>
3096 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3099 2005-03-14 Jim Meyering <jim@meyering.net>
3101 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3102 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3103 to be nonzero so that we (and caller) can detect the difference
3104 between a valid zero-length expansion and an error return, even
3105 when the underlying strftime fails before writing anything into
3108 2005-03-10 Jim Meyering <jim@meyering.net>
3110 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3111 so that this module works on systems without fchdir.
3113 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3115 Factor int-properties macros into a single file, except for
3116 glibc-related files.
3117 * intprops.h: New file.
3118 * getloadavg.c: Include it instead of limits.h.
3119 (INT_STRLEN_BOUND): Remove.
3120 * human.c: Include intprops.h.
3121 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3122 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3123 * inttostr.h: Include intprops.h instead of limits.h.
3124 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3125 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3126 for consistency with intprops.h.
3127 (time_t_is_integer, twos_complement_arithmetic): Use them.
3128 * sig2str.h: Include <signal.h>, intprops.h.
3129 (INT_STRLEN_BOUND): Remove.
3130 * strftime.c (TYPE_SIGNED): Remove.
3131 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3132 * strtol.c: Adjust comments to match intprops.h.
3133 * userspec.c: Include intprops.h.
3134 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3135 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3136 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3137 instead of rolling our own expressions.
3138 * xstrtol.c: Include xstrtol.h first, to test interface.
3140 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3142 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3143 the right thing even if adding 1900 would overflow. Similarly
3144 for tm_mon + 1 and tm_yday + 1.
3145 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3146 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3147 (DO_SIGNED_NUMBER): New macro.
3148 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3150 2005-03-07 Bruno Haible <bruno@clisp.org>
3152 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3154 2005-03-03 Derek R. Price <derek@ximbiot.com>
3155 Bruno Haible <bruno@clisp.org>
3157 * pagealign_alloc.h: New file.
3158 * pagealign_alloc.c: New file.
3160 2005-01-28 Bruno Haible <bruno@clisp.org>
3162 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3165 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3167 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3168 The workaround isn't strictly needed for POSIX conformance, and
3169 it's too much of a pain to configure and maintain. We'll ask
3170 people to fix their kernels instead.
3171 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3172 (NANOSLEEP_BUG_WORKAROUND): Remove.
3173 (xnanosleep): Remove the workaround.
3175 2005-02-12 Bruno Haible <bruno@clisp.org>
3177 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3179 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3181 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3182 * timespec.h (gettime): Return void, since it always
3183 succeeds now. All uses changed.
3184 * gettime.c (gettime) Likewise.
3185 [HAVE_NANOTIME]: Prefer nanotime.
3186 Assume gettimeofday succeeds, as POSIX requires.
3187 Assime time () succeeds, since other code already does.
3188 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3189 (timespec_subtract): Remove.
3190 (NANOSLEEP_BUG_WORKAROUND): New constant.
3191 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3192 things considerably. Use it only on GNU/Linux hosts, since the
3193 workaround shouldn't be needed elsewhere.
3195 2005-02-24 Bruno Haible <bruno@clisp.org>
3197 * gettext.h: Update from GNU gettext 0.14.2.
3199 2005-02-24 Bruno Haible <bruno@clisp.org>
3201 * localcharset.c: Update from GNU gettext 0.14.2.
3202 * config.charset: Update from GNU gettext 0.14.2.
3204 2005-02-22 Simon Josefsson <jas@extundo.com>
3206 * iconvme.h, iconvme.c: New files, from libc.
3208 2005-02-20 Neil Conway <neilc@samurai.com>
3210 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3211 returned by OSX/Darwin if the specified buffer is not large
3212 enough for the hostname.
3214 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3216 * memrchr.h: New file.
3217 * chdir-long.c: Include it.
3218 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3219 Don't bother including stddef.h.
3221 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3223 * argp-help.c (__argp_help): Create a fake struct argp_state and
3224 pass it to _help, otherwise the latter coredumps trying to
3225 dereference state.root_argp.
3227 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3229 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3231 Include <sys/types.h>, for dev_t.
3232 (ME_DUMMY, ME_REMOTE): Move from here....
3233 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3234 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3236 Include mountlist.h first, to test the interface.
3238 2005-01-29 Bruno Haible <bruno@clisp.org>
3240 * progname.c (program_name): Initialize.
3241 Needed when linking statically on MacOS X.
3243 2005-01-28 Bruno Haible <bruno@clisp.org>
3245 * javacomp.sh.in: New file, from GNU gettext.
3246 * javacomp.h: New file, from GNU gettext.
3247 * javacomp.c: New file, from GNU gettext.
3249 2005-01-26 Bruno Haible <bruno@clisp.org>
3251 * javaexec.sh.in: New file, from GNU gettext.
3252 * javaexec.h: New file, from GNU gettext.
3253 * javaexec.c: New file, from GNU gettext.
3255 2005-01-26 Simon Josefsson <jas@extundo.com>
3257 * gai_strerror.c: Use GPL in header.
3259 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3261 * argp-help.c (hol_entry_help): Avoid using non-constant
3262 initializers for struct pentry_state.
3263 (__argp_error): Check return value of __asprintf
3264 (__argp_failure): Translate error message
3266 * argp-parse.c: Removed braces around the expansion of N_()
3268 2005-01-21 Jim Meyering <jim@meyering.net>
3270 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3271 same value as for Solaris 9.
3273 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3274 component length. This included changing the parameter to be
3275 of type `char *' rather than `char const *'.
3276 * chdir-long.h (chdir_long): Update prototype.
3278 * openat.c (fdopendir, fstatat): New functions.
3279 * openat.h: Include headers required for use of DIR and struct stat.
3280 [AT_SYMLINK_NOFOLLOW]: Define.
3281 (fdopendir, fstatat): Add prototypes.
3283 2005-01-21 Bruno Haible <bruno@clisp.org>
3285 * classpath.h: New file, from GNU gettext.
3286 * classpath.c: New file, from GNU gettext.
3288 2005-01-20 Simon Josefsson <jas@extundo.com>
3290 * version-etc-fsf.c: New file, with version_etc_copyright.
3291 * version-etc.c: Remove version_etc_copyright.
3292 * version-etc.h (version_etc_copyright): Use [] instead of * in
3293 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3295 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3297 * save-cwd.c (save_cwd): Remove code to support the case
3298 where fchdir is missing or flaky.
3300 2005-01-20 Simon Josefsson <jas@extundo.com>
3302 * base64.h (isbase64): Add.
3304 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3305 using a unsigned prototype, don't inline.
3306 (base64_decode): Use it.
3308 2005-01-19 Bruno Haible <bruno@clisp.org>
3310 * sh-quote.h: New file, from GNU gettext.
3311 * sh-quote.c: New file, from GNU gettext.
3313 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3315 Merge changes from coreutils, as described below in several
3316 changelogs dated today.
3318 * save-cwd.c: Include "save-cwd.h" before other include files.
3319 (O_DIRECTORY): Remove; not needed here, since "." must be
3320 a directory. All uses removed.
3321 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3322 universal on Suns, and we also need to test for IRIX.
3323 Revamp code to use 'if' rather than '#if'.
3324 Avoid unnecessary comparison of cwd->desc to 0.
3326 * utimens.c (futimens): Robustify the previous patch, by checking
3327 for known valid error numbers rather than observed invalid ones.
3329 2005-01-18 Jim Meyering <jim@meyering.net>
3331 * version-etc.c (version_etc_copyright): Update copyright date.
3333 * utimens.c (futimens): Account for the fact that futimes
3334 can also fail with errno == ENOSYS or errno == ENOENT.
3335 Patch from Dmitry V. Levin.
3337 Change the name of the robust chdir function from chdir to chdir_long.
3338 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3339 (restore_cwd): Use chdir_long, not chdir.
3340 * chdir-long.c: Renamed from chdir.c.
3341 * chdir-long.h: Renamed from chdir.h.
3342 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3345 2005-01-18 Bob Proulx <bob@proulx.com>
3347 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3348 offsetof() macro construct to avoid compile failure with native HP-UX
3349 11.0 ANSI C compiler.
3351 2005-01-06 Bruno Haible <bruno@clisp.org>
3353 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3354 because stpncpy.m4 takes care of it.
3356 2004-01-24 Bruno Haible <bruno@clisp.org>
3358 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3360 2003-10-09 Bruno Haible <bruno@clisp.org>
3362 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3364 2005-01-06 Bruno Haible <bruno@clisp.org>
3366 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3367 * fwriteerror.c: Include <stdbool.h>.
3368 (fwriteerror): At the end, close the file stream. Record whether
3369 stdout was already closed.
3371 2004-05-27 Bruno Haible <bruno@clisp.org>
3373 * execute.c (environ): Declare if needed.
3374 * pipe.c (environ): Likewise.
3375 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3377 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3379 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3380 definitions to be after all include files, to avoid collisions.
3381 Problem reported by Bob Proulx.
3383 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3385 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3386 not needed. This removes a dependency on the gettext module.
3387 [defined _LIBC]: Do not include <libintl.h>; not needed.
3389 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3391 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3394 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3396 * argp-parse.c: Include <stddef.h>.
3397 (alignof, alignto): New macros.
3398 (parser_init): Don't assume that void * is aligned sufficiently
3401 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3402 need to extend the stack.
3403 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3406 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3408 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3410 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3412 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3413 Remove now-obsolete comment about AIX.
3414 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3415 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3416 (YYMAXDEPTH): New macro.
3418 2004-12-18 Bruno Haible <bruno@clisp.org>
3420 * fatal-signal.c (fatal_signals): Make non-const.
3421 (init_fatal_signals): New function.
3422 (uninstall_handlers, install_handlers): Ignore signals that were set to
3424 (at_fatal_signal): Call init_fatal_signals.
3425 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3427 Reported by Paul Eggert.
3429 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3431 * getdate.y (textint): New member "negative".
3432 (time_zone_hhmm): New function.
3433 Expect 14 shift-reduce conflicts, not 13.
3434 (o_colon_minutes): New rule.
3435 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3436 (yylex): Set the "negative" member of signed numbers.
3438 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3440 Changes imported from coreutils.
3441 * hard-locale.c: Assume <locale.h> exists.
3443 (GLIBC_VERSION): New macro.
3444 (hard_locale): Assume setlocale exists.
3445 Rewrite to avoid #ifdef.
3446 Use strdup rather than malloc + strcpy.
3447 * human.c: Assume <locale.h> exists.
3448 (human_readable): Assume localeconv exists.
3450 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3452 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3453 convert T2, not T. (Imported from libc.)
3455 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3457 * getcwd.c (is_ENAMETOOLONG): New macro.
3458 (__getcwd.c): Don't restore errno; glibc doesn't.
3459 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3460 first, falling back to our code only if its results look suspicious.
3461 Ensure that the resulting buffer is only as large as necessary.
3463 * readutmp.c: Include readutmp.h first.
3464 Include <errno.h>, since readutmp.h no longer does that.
3465 * readutmp.h: Don't include <errno.h>,
3466 <sys/param.h>, <time.h>; not needed to establish interface.
3467 (errno): Remove decl.
3468 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3469 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3470 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3472 2004-11-28 Simon Josefsson <jas@extundo.com>
3474 * base64.h, base64.c: New file.
3476 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3478 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3480 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3482 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3483 HP's ANSI C compiler.
3484 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3485 Declaring int functions causes warnings on some modern systems and
3486 shouldn't be needed to compile on ancient ones.
3487 * same.c (MIN) [defined MIN]: Don't define, since it's already
3490 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3491 with the following changes.
3492 (__set_errno): Parenthesize properly.
3493 Include <stdbool.h>.
3494 (MIN, MAX, MATCHING_INO): New macros.
3495 (__getcwd): Define with prototype, not K&R form.
3496 Use heuristics to allocate default buffer on stack if possible.
3497 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3498 behavior, and to avoid the PATH_MAX limit when computing
3500 Use MATCHING_INO to compare inode number to file.
3501 Check for arithmetic overflow in size calculations.
3502 Fix bug in reallocation of dot array that caused getcwd to fail
3503 on directories nested deeper than 75.
3504 Be more careful about saving errno on error.
3505 Do not use realloc; use only free+malloc, as this is a bit
3506 more flexible and avoids a needless copy operation.
3507 Do not inspect st_dev and st_ino for symbolic links; POSIX
3508 doesn't specify the latter.
3509 Check for closedir errors.
3510 Avoid needless casts.
3511 Use "#ifdef weak_alias" around weak_alias, to be like other
3513 The following changes to getcwd.c have effect only when used in
3514 gnulib; they have no effect inside glibc proper.
3515 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3516 as alloca isn't used.
3517 (alloca, __alloca): Likewise.
3518 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3519 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3520 unconditionally, as gnulib assumes C89 or better.
3521 Do not include <sys/param.h>.
3522 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3523 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3525 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3526 Include <dirent.h> in a way that is compatible with modern Autoconf.
3527 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3528 New macros, if not already defined.
3529 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3530 Use "_LIBC", not "defined _LIBC", for consistency.
3531 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3533 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3534 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3535 * xgetcwd.c: David MacKenzie's old code was removed, so give
3536 credit only to Jim Meyering and adjust the copyright dates.
3537 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3538 <stdlib.h>, <unistd.h>, "pathmax.h".
3539 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3540 (INITIAL_BUFFER_SIZE): Remove.
3541 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3543 2004-11-23 Jim Meyering <jim@meyering.net>
3545 * getopt_.h: Remove trailing blanks.
3547 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3549 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3550 (futimens): New function, which uses futimes if available.
3551 (futimens, utimens): Support timespec==NULL, with same semantics
3552 as utime and utimens.
3553 * utimens.h (futimens): New decl.
3555 2004-11-23 Jim Meyering <jim@meyering.net>
3557 * __fpending.c: Add comment.
3559 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3561 * getopt_.h: Re-addition of __getopt_argv_const caused
3562 redefinition warnings. To avoid them, include the defines
3563 in `#if !defined __need_getopt ... #endif'. The only place
3564 where __getopt_argv_const is used is in definitions
3565 of getopt_long and getopt_long_only below, which are as well
3566 protected by `#ifndef __need_getopt'.
3567 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3568 __need_getopt after including <stdio.h> and <unistd.h> These
3569 headers might have defined it.
3571 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3573 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3575 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3576 optopt): Use them instead of invoking ## directly; otherwise, the
3577 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3579 2004-11-19 Bruno Haible <bruno@clisp.org>
3581 * strtok_r.c: Move comments from here...
3582 * strtok_r.h: ... to here.
3584 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3586 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3587 might fail. Problem reported by Yoann Vandoorselaere.
3588 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3589 that mishandle size_t overflow.
3591 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3593 * canon-host.c: Include "strdup.h".
3594 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3595 Use strdup instead of malloc/strcpy to duplicate strings.
3597 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3598 (human_space_before_unit): New constant.
3599 * human.c (human_readable): Support it.
3601 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3602 (xgetcwd): Set errno correctly when failing.
3603 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3604 the failure is actually due to a PATH_MAX problem.
3606 Further getopt changes to make it more likely that glibc will
3607 buy the changes back.
3608 * getopt.c (POSIXLY_CORRECT): New constant.
3609 (getopt): Use it, so to preserve glibc semantic
3610 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3611 when compiling for libc.
3612 * getopt_.h (__getopt_argv_const): Bring it back.
3613 (getopt_long, getopt_long_only): Use it.
3615 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3616 New arg POSIXLY_CORRECT. All callers changed.
3617 (getopt): Argv is now char * const *, as per standard.
3618 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3619 not char *__getopt_argv_const *.
3620 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3621 _getopt_long_only_r): Likewise.
3622 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3623 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3624 _getopt_long_r, _getopt_long_only_r): Likewise.
3625 * getopt_.h (__getopt_argv_const): Remove.
3626 (getopt): Argv is now char * const *, as per standard.
3628 * getdate.y (tORDINAL): New token.
3629 (day, relunit): Allow it for relative times.
3630 (relative_time_table): Use tORDINAL for ordinals.
3632 2004-11-15 Jim Meyering <jim@meyering.net>
3634 * closeout.c: Include "__fpending.h" once again.
3635 Include <stdbool.h>.
3636 (close_stdout): Don't fail just because stdout was closed initially,
3637 since some programs don't write to stdout in the normal course of
3638 operation (other than --version and --help), and we don't want this
3639 function to make e.g. `touch file >&-' fail.
3640 But do fail if it was closed and someone has tried to write to it.
3641 E.g., `printf foo >&-' must fail.
3643 2004-11-11 Simon Josefsson <jas@extundo.com>
3645 * strtok_r.h, strtok_r.c: New file.
3647 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3649 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3650 we can stop lying to compilers about the constness of argv when we
3651 are compiled outside glibc.
3652 (getopt, getopt_long, getopt_long_only): Use it.
3653 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3655 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3656 _getopt_long_only_r): Likewise.
3657 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3658 _getopt_long_only_r): Likewise.
3660 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3661 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3662 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3663 the other external symbols.
3664 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3665 declaration, since the above renaming now works around collisions.
3667 2004-11-11 Jim Meyering <jim@meyering.net>
3669 * linebreak.c: Remove trailing blanks.
3670 * alloca_.h: Likewise.
3671 * acosl.c: Likewise.
3672 * euidaccess.c: Likewise.
3673 * allocsa.h: Likewise.
3675 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3677 * mktime.c (SHR): New macro, which is a portable
3678 substitute for >> that should work even on Crays.
3679 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3680 Problem reported by Mark D. Baushke in
3681 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3682 * getdate.y (SHR): Likewise.
3684 * strftime.c (SHR): Likewise.
3686 * quotearg.c (struct quoting_options): Use unsigned int for
3687 quote_these_too, so that right shifts are well defined. All uses
3690 2004-11-10 Simon Josefsson <jas@extundo.com>
3692 * getaddrinfo.h, getaddrinfo.c: New files.
3694 2004-11-10 Jim Meyering <jim@meyering.net>
3696 Ensure that no close failure goes unreported.
3697 * closeout.c (close_stdout): Always close stdout. I.e., don't
3698 return early when it seems there's nothing to flush.
3699 Don't include __fpending.h.
3701 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3703 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3705 2004-11-05 Bruno Haible <bruno@clisp.org>
3707 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3708 Reported by Mark D. Baushke <mdb@cvshome.org>.
3710 2004-11-04 Bruno Haible <bruno@clisp.org>
3712 2004-09-11 Bruno Haible <bruno@clisp.org>
3713 * allocsa.valgrind: New file.
3714 2004-02-06 Bruno Haible <bruno@clisp.org>
3715 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3716 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3717 Reported by Christopher Seip <chris.seip@hp.com>.
3719 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3721 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3722 with errno == ERANGE if the buffer is too small.
3723 Problem reported by Mark D. Baushke.
3725 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3727 * xreadlink.c (MAXSIZE): New macro.
3728 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3729 size does not exceed MAXSIZE. Avoid cast.
3730 As suggested by Mark D. Baushke in
3731 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3732 if readlink fails with buffer size just under MAXSIZE, try again
3735 2004-11-02 Derek R. Price <derek@ximbiot.com>
3736 and Paul Eggert <eggert@cs.ucla.edu>
3738 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3739 (get_date): Overparenthesize to avoid GCC warning.
3741 2004-11-02 Bruno Haible <bruno@clisp.org>
3743 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3744 function returns void.
3746 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3748 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3749 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3752 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3754 * getdate.y: Add support for TZ="foo" within a date string.
3755 Fix some bugs near time_t boundaries. Reject dates with
3756 out-of-range components, e.g., "Sept 31".
3757 Include <stdlib.h>, "setenv.h", "xalloc.h".
3758 (ISDIGIT_LOCALE): Remove; unused.
3759 Note that the TZ and time functions used here are not reentrant.
3760 (mktime_ok, get_tz): New functions.
3761 (TZBUFSIZE): New constant.
3762 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3763 This requires that we sometimes generate our own TZ="XXX..." setting.
3765 2004-10-27 Derek R. Price <derek@ximbiot.com>
3767 * mktime.c (not_equal_tm): Remove redundant check.
3769 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3771 * getdate.y: Use Bison 1.875 features, and some minor
3772 code cleanups. This change does not affect semantics.
3773 Don't include <stdlib.h>; no longer needed.
3774 Don't include unlocked-io.h; only the "#if TEST" code uses
3775 stdio, and performance isn't crucial there.
3776 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3777 Bison 1.875 features as described below.
3778 All uses of "PC." replaced by "pc->".
3779 (YYSTYPE): Add a forward declaration.
3780 (yylex, yyerror): Use full prototypes in forward decls.
3781 Use "%pure-parser" rather than obsolescent "%pure_parser".
3782 Use %parse-param and %lex-param instead of obsolescent
3783 YYPARSE_PARAM and YYLEX_PARAM.
3784 (meridian_table, month_and_day_table, time_units_table,
3785 relative_time_table, time_zone_table, military_table,
3786 lookup_zone, lookup_word, get_date):
3787 Use NULL instead of 0 where appropriate.
3788 (to_hour): Avoid abort (), to avoid a dependency on
3790 (yyerror, yylex): Now accepts parser_control * arg.
3791 (main) [TEST]: Use '\0' rather than 0 for char.
3793 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3795 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3796 It's now the caller's responsibility to handle the case where
3797 !HAVE_GETPAGESIZE && !defined getpagesize.
3799 * mktime.c (leapyear): Arg is long int, not int.
3801 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3803 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3805 2004-10-12 Simon Josefsson <jas@extundo.com>
3807 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3808 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3811 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3813 * vsnprintf.h: New file.
3814 * vsnprintf.c: New file.
3816 2004-10-07 Bruno Haible <bruno@clisp.org>
3818 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3819 into the provided buffer.
3821 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3823 * diacrit.c, diacrit.h: Add GPL notice.
3825 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3826 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3827 * logl.c (logl): Keep the code as similar to glibc as possible.
3828 This avoids a potential constant-folding bug.
3830 2004-10-05 Bruno Haible <bruno@clisp.org>
3832 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3834 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3836 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3837 * xmalloc.c (xmemdup): Likewise.
3838 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3839 XFREE): Remove these long-obsolescent macros.
3840 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3841 * xstrdup.c: Remove.
3843 * regex.c (re_comp): Cast gettext return value to char *,
3844 Problem reported by Martin Neitzel via Mark D. Baushke.
3846 2004-10-04 Simon Josefsson <jas@extundo.com>
3848 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3849 '#ifdef USE_UNLOCKED_IO'.
3851 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3853 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3854 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3855 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3856 regex.c, sha1.c, version-etc.c, yesno.c:
3857 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3858 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3859 the includer's responsibility.
3861 Sync from coreutils.
3863 * modechange.c (mode_compile): Don't decrement a pointer that
3864 points to the start of a string, as the C Standard says the
3865 resulting behavior is undefined.
3867 * backupfile.h (enum backuptype): Rename none -> no_backups,
3868 simple -> simple_backups, numbered_existing ->
3869 numbered_existing_backups, numbered -> numbered_backups
3870 to avoid shadowing problems. All uses changed.
3871 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3872 * backupfile.c (check_extension, numbered_backup):
3873 Rename locals to avoid shadowing 'basename'.
3874 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3877 * .cppi-disable: Add getopt_.h, getopt_int.h.
3878 * .cvsignore: Add getopt.h.
3880 2004-10-04 Simon Josefsson <jas@extundo.com>
3882 * memmem.h: New file.
3883 * memmem.c: New file, taken from glibc.
3885 2004-10-02 Jim Meyering <jim@meyering.net>
3887 * dirfd.h, getpagesize.h: Add copyright notice.
3889 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3891 * snprintf.c: Remove comments as to why each header is needed.
3893 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3895 * strsep.h: New file.
3896 * strsep.c: New file.
3898 2004-10-01 Simon Josefsson <jas@extundo.com>
3900 * snprintf.c (snprintf): Handle size==0.
3902 2004-10-01 Simon Josefsson <jas@extundo.com>
3903 Bruno Haible <bruno@clisp.org>
3905 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3906 (snprintf): Declare 'args'.
3908 2004-09-30 Simon Josefsson <jas@extundo.com>
3910 * snprintf.h, snprintf.c: New files.
3912 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3914 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3915 (hol_entry_help): Never translate an empty string.
3916 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3917 * argp.h (OPTION_NO_TRANS): New option.
3919 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3921 * xvasprintf.c: Include xalloc.h.
3922 (xvasprintf): Use xalloc_die, not xmalloc_die.
3924 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3926 * dummy.c: Change copyright notice to FSF, and license to GPL.
3928 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3930 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3931 Problem reported by Bruno Haible in:
3932 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3934 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3936 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3937 in case some system header has #define'd it. Problem reported by
3938 Soeren D. Schulze in
3939 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3941 2004-09-08 Bruno Haible <bruno@clisp.org>
3943 * stdint_.h: New file, taken from GNU clisp.
3945 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3947 * xvasprintf.h: New file.
3948 * xvasprintf.c: New file.
3949 * xasprintf.c: New file.
3951 2004-09-08 Bruno Haible <bruno@clisp.org>
3953 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3955 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3957 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3959 Import from coreutils.
3960 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3961 strings on unbounded length. alloca's performance benefits aren't
3962 that important here.
3964 (parse_with_separator): New function, with most of the internals
3965 of the old parse_user_spec. Allow user to omit both user and group,
3966 for compatibility with FreeBSD.
3967 Clone only the user name, not the entire spec.
3968 Do not set *uid, *gid unless entirely successful.
3969 Avoid memory leak in some failing cases.
3970 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3971 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3972 (parse_user_spec): Rewrite to use parse_with_separator.
3974 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3976 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3977 its complicated substitute.
3978 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3979 and program_invocation_name.
3980 (__argp_basename) [!_LIBC]: Remove; the only use was
3981 replaced by its body.
3982 (__argp_short_program_name): Change condition from
3983 !defined __argp_short_program_name to
3984 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3985 to match argp-namefrob.h.
3986 (__argp_failure): Don't assume strerror_r returns char *.
3987 * argp-parse.c (N_): Define unconditionally.
3988 (argp_default_options): Fill out initializers with 0 to avoid
3991 2004-08-12 Simon Josefsson <jas@extundo.com>
3993 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3994 * getopt_.h: Renamed from getopt.h.
3996 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3998 Merge from coreutils.
4000 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4001 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4002 for Reliant Unix 5.43.
4004 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4005 (union fooround): Use uintmax_t, not long int.
4006 The rest is a merge from libc:
4007 [defined _LIBC]: Include <shlib-compat.h>.
4008 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4010 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4012 * strverscmp.c: Convert to UTF-8.
4014 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4016 * obstack.h (obstack_empty_p):
4017 Don't assume that chunk->contents is suitably aligned.
4018 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4019 Likewise. Problem reported by Benno in
4020 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4022 * chown.c (rpl_chown): Work even if the file is writeable but not
4023 readable. This could be improved further but it'd take some work.
4025 2004-08-08 Simon Josefsson <jas@extundo.com>
4027 * xgethostname.c: Don't include error.h (not used).
4030 * getpass.c: Include getpass.h first.
4032 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4034 * xalloc-die.c: New files.
4035 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4037 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4038 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4039 (_, N_, xalloc_die): Move to xalloc-die.c.
4040 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4041 so that we needn't mess with xalloc_msg_memory_exhausted.
4043 * sha1.h: Renamed from sha.h.
4044 (SHA1_H): Renamed from _SHA_H.
4045 (sha1_ctx): Renamed from sha_ctx.
4046 (sha1_init_ctx): Renamed from sha_init_ctx.
4047 (sha1_process_block): Renamed from sha_process_block.
4048 (sha1_process_bytes): Renamed from sha_process_bytes.
4049 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4050 (sha1_read_ctx): Renamed from sha_read_ctx.
4051 (sha1_stream): Renamed from sha_stream.
4052 (sha1_buffer): Renamed from sha_buffer.
4053 * sha1.c: Likewise; renamed from sha.c.
4054 Do not include <sys/types.h>.
4055 Include <stddef.h> rather than <stdlib.h>.
4057 2004-08-08 Bruno Haible <bruno@clisp.org>
4059 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4060 FILESYSTEM_PREFIX_LEN.
4061 * progreloc.c: Likewise.
4062 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4064 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4067 * argp-help.c (make_hol, hol_append): Don't assume that
4068 SIZE_MAX is a valid preprocessor constant.
4069 (__argp_basename): Change from "#ifndef _LIBC"
4070 to "#ifndef __argp_short_program_name", so that
4071 we don't compile these functions for tar.
4073 More merges from coreutils.
4074 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4075 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4077 * addext.c: Remove; no longer needed.
4078 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4079 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4080 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4081 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4082 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4083 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4084 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4085 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4086 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4087 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4088 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4089 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4090 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4091 Import changes from coreutils.
4093 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4095 Merge from coreutils.
4097 * .gdb-history: Remove; this doesn't belong here.
4099 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4100 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4101 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4103 * dirname.h: Include <stdbool.h>.
4104 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4105 for consistency with POSIX terminology. All uses changed.
4106 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4107 (strip_trailing_slashes): Use bool for booleans.
4108 * stripslash.c (strip_trailing_slashes): Likewise.
4110 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4111 sometimes returns a positive errno value even when it succeeds.
4112 (print_errno_message) [!LIBC]: Fall back on strerror if
4115 * path-concat.c (mempcpy): Don't define if a system header defines it.
4116 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4117 (longest_relative_suffix): New function.
4118 (path_concat): Use it. Assume first argument is not NULL.
4119 Port to DOS. Omit redundant separators.
4120 Report an error instead of returning NULL.
4121 Use mempcpy instead of memcpy.
4122 (xpath_concat): Remove: not declared or used.
4124 * same.h: Include <stdbool.h>
4125 (same_name): Return bool, not int.
4126 * same.c (same_name): Likewise.
4127 (errno): Don't declare; we assume C89 or better now.
4129 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4130 if not already defined.
4132 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4133 * dup-safer.c (errno): Likewise.
4135 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4137 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4140 2004-08-03 Simon Josefsson <jas@extundo.com>
4142 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4143 * progname.h: Don't include stdbool.h.
4145 2004-08-02 Simon Josefsson <jas@extundo.com>
4147 * getsubopt.h: New file, with comments from Bruno Haible.
4148 * getsubopt.c: New file, from glibc, but slightly modified based on
4149 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4151 2004-08-01 Simon Josefsson <jas@extundo.com>
4153 * xgetdomainname.c: Include stdlib.h, for free().
4155 2004-07-16 Simon Josefsson <jas@extundo.com>
4157 * dummy.c: New file.
4159 2004-07-16 Bruno Haible <bruno@clisp.org>
4161 * backupfile.h: Add extern "C" for C++.
4162 * closeout.h: Likewise.
4163 * copy-file.h: Likewise.
4164 * findprog.h: Likewise.
4165 * full-write.h: Likewise.
4166 * pathname.h: Likewise.
4167 * progname.h: Likewise.
4168 * stpcpy.h: Likewise.
4169 * stpncpy.h: Likewise.
4170 * strcase.h: Likewise.
4171 * strstr.h: Likewise.
4172 * xalloc.h: Likewise.
4174 * mbswidth.h: Add extern "C" for C++.
4175 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4177 2004-07-09 Simon Josefsson <jas@extundo.com>
4179 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4180 failed without this.)
4182 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4184 * fchown-stub.c: New file.
4186 2004-06-24 Jim Meyering <jim@meyering.net>
4188 * obstack.h (obstack_base): Cast to (void *), per documentation.
4190 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4192 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4194 2004-06-01 Jim Meyering <jim@meyering.net>
4196 * calloc.c: New file.
4198 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4200 * getdate.y (yylex): Allow space between sign and number.
4201 Problem reported by Dan Jacobson.
4203 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4204 and Jim Meyering <jim@meyering.net>
4206 Merge from coreutils CVS.
4208 * stat-macros.h: New file, with contents from file-type.h
4209 and coreutils' system.h.
4210 * file-type.c: Include "stat-macros.h".
4211 * file-type.h (file_type): Move all macro definitions to new file,
4214 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4215 Wrap old code with this conditional.
4216 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4217 function that does not dereference symlinks.
4218 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4220 * xreadlink.c: Include xreadlink.h first, to catch .h file
4221 dependency problems.
4222 (xreadlink): Accept new arg SIZE, for efficiency.
4223 All decls and uses changed.
4224 * xreadlink.h: Include <stddef.h>, for size_t.
4226 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4227 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4229 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4231 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4233 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4234 macros to be defined.
4235 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4236 the allocator returns NULL because the requested size is zero.
4238 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4240 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4241 var. Add comment explaining why libc still defines it. This
4242 merges the following patch from glibc:
4243 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4245 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4247 * obstack.c (_obstack): Remove unused variable. It hasn't been
4248 present in glibc since revision 1.1 of this file.
4249 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4250 obstack_alignment_mask, obstack_alloc, obstack_base,
4251 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4252 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4253 obstack_grow0, obstack_init, obstack_int_grow,
4254 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4255 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4256 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4257 nonexistent functions.
4259 2004-05-17 Derek R. Price <derek@ximbiot.com>
4260 Paul Eggert <eggert@cs.ucla.edu>
4262 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4264 2004-05-14 Bruno Haible <bruno@clisp.org>
4266 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4267 that consists of a '.' followed by an empty digit string.
4268 Patch by Tor Lillqvist <tml@iki.fi>.
4270 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4272 Port obstack to the AS/400, where pointers are 16 bytes wide and
4273 you cannot cast an integer to a valid pointer. This patch is
4274 currently waiting to be integrated into glibc; see
4275 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4277 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4278 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4279 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4280 (struct obstack): temp member is now a union of a pointer and
4281 an integer, instead of an integer. All integer uses changed.
4282 This does not affect the physical layout of struct obstack,
4283 except on hosts (like the AS/400) where the size or alignment of
4284 void * is greater than that of ptrdiff_t.
4285 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4286 __STDC__)]: Store temporary in pointer member of union, not
4288 * obstack.c: Include <stddef.h>, for offsetof.
4289 (struct fooalign): Remove; it doesn't need a name.
4290 (union fooround): Change double to long double, and add void *.
4291 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4292 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4293 not a macro. Hence the values are always int; so remove all
4294 casts-to-int in uses.
4296 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4297 Derek Price <derek@ximbiot.com>
4299 * alloca.c: Include <alloca.h>, to get our interface.
4300 * alloca_.h: Use __alloca on AIX, so that we don't have to
4301 include <alloca.h> first. Use C89 prototype for alloca; this
4302 requires including <stddef.h> for size_t. Use extern "C" if C++.
4303 Use #elif for simplicity, since we can assume C89 now.
4304 Don't try to source the system alloca.h since it will not be found
4305 and to prevent recursively including its replacement.
4306 * fnmatch.c: Include <alloca.h> instead of opencoding.
4307 * regex.c: Likewise.
4309 2004-05-16 Derek Price <derek@ximbiot.com>
4310 Paul Eggert <eggert@cs.ucla.edu>
4312 getline cleanup. This changes the getndelim2 API: both order of
4313 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4316 * getline.c: Don't include stddef.h or stdio.h, since our
4317 interface does that.
4318 (getline): Always use getdelim, so that we don't have two
4319 copies of this code.
4320 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4322 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4323 (GETNDELIM2_MAXIMUM): New macro.
4324 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4325 instead of the old practice of delim2==0. All callers changed.
4326 Return -1 on overflow, instead of returning junk.
4327 Do not set *linesize unless allocation succeeds.
4328 * getndelim2.h: Do not include stddef.h; no longer needed, now
4329 that we include sys/types.h.
4330 * getnline.h: Likewise.
4331 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4332 (getndelim2): Reorder arguments.
4333 * getnline.c (getnline, getndelim):
4334 Don't discard the NMAX argument.
4335 (getnline): Invoke getndelim, to avoid code duplication.
4336 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4337 of (size_t) -1 by callers of the getnline family.
4339 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4341 * nanosleep.c (suspended): Change its type from int to
4342 sig_atomic_t volatile.
4343 (first_call): Make it private to rpl_nanosleep, and have it
4344 be zero initially as that's a bit faster.
4345 (my_usleep): Round up fractional times instead of truncating them,
4346 as this is the usual meaning for 'sleep'.
4348 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4350 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4351 (ENOSYS): Define if not defined.
4352 (settime): Fall back on stime if it exists and settimeofday fails.
4353 But don't bother with fallbacks if a method fails with errno == EPERM.
4355 2004-05-11 Jim Meyering <jim@meyering.net>
4357 Prior to this change, the save_cwd caller required read access to the
4358 current directory on most systems (ones with the fchdir function).
4360 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4361 fails, try write-only, and finally, resort to using xgetcwd.
4363 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4365 * obstack.c, obstack.h: Import changes from libc.
4367 2004-04-28 Bruno Haible <bruno@clisp.org>
4369 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4370 implicitly appends .exe to executables.
4371 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4372 accepts Windows pathnames.
4373 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4374 Cygwin like Windows, since it now accepts Windows pathnames.
4375 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4376 Cygwin like Windows, since it now accepts Windows pathnames.
4377 Reported by Derek Robert Price <derek@ximbiot.com>.
4379 2004-04-20 Jim Meyering <jim@meyering.net>
4381 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4383 2004-04-20 Jim Meyering <jim@meyering.net>
4384 Bruno Haible <bruno@clisp.org>
4386 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4387 memory when realloc fails.
4389 2004-04-18 Jim Meyering <jim@meyering.net>
4391 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4392 don't leak memory and do call END_UTMP_ENT.
4394 2004-04-11 Paul Eggert <eggert@twinsun.com>
4396 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4397 (CHAR_BIT): Remove, since we assume C89.
4398 Include <stdint.h> if available, as per current Autoconf CVS advice.
4400 2004-03-30 Paul Eggert <eggert@twinsun.com>
4402 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4403 not bool, to be more consistent with Unix conventions.
4404 Suggested by Bruno Haible.
4406 Merge from coreutils.
4408 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4411 * getdate.h: Include stdbool.h, and timespec.h instead of
4412 the usual <time.h> dance.
4413 (get_date): Change signature to support fractional time stamps.
4414 All callers changed.
4415 * getdate.y: Include "getdate.h" first, as we can now
4416 assume C89 and don't need to worry about 'const'.
4417 Similarly, include "unlocked-io.h" near start, not in middle.
4419 (textint.value): Use long int rather than int.
4420 (textint.digits): Use size_t rather than int.
4421 (BILLION, LOG10_BILLION): New constants.
4422 (parser_control): New member rel_ns. Members day_ordinal,
4423 time_zone, month, day, hour, minutes, rel_year, rel_month,
4424 rel_day, rel_hour, rel_minutes, rel_seconds
4425 are now long int, not int. Member seconds is now struct timespec,
4426 not int. New member timespec_seen. Members dates_seen, days_seen,
4427 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4429 (%union.intval): Now long int, not int.
4430 New member timespec.
4431 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4432 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4433 (spec): Now is a timespec or an item list.
4434 (timespec, items): New nonterminals.
4435 (time, rel, relunit, number, get_date):
4436 Add support for fractional seconds.
4437 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4438 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4439 (to_hour): First arg is now long int, not int.
4440 (to_year): Returns long int, not int.
4441 Don't treat year -70 like 70.
4442 (tm_diff): Returns long int, not int.
4443 (lookup_word): Use bool instead of int when appropriate.
4444 (yylex): Use size_t for count, not int.
4445 Detect overflow when parsing large integer constants.
4446 Add support for fractions.
4447 (get_date): Make pointers 'const' if possible.
4448 Use more-portable code to detect integer overflow.
4449 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4450 Don't use ctime; it's not reliable if the year has >4 digits.
4452 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4453 This is for compatibility with BSD.
4455 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4456 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4457 From coreutils' system.h.
4459 * userspec.c: Don't include "posixver.h".
4460 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4461 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4462 compatible extension. Simplify code by removing a boolean int
4463 that was always nonzero if a string was nonnull.
4465 2004-03-30 Jim Meyering <jim@meyering.net>
4467 Merge from coreutils.
4469 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4471 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4472 an empty input stream.
4474 * readtokens.c: Include <stdbool.h>.
4475 (readtoken): Use `size_t' rather than int/long.
4476 All callers adjusted.
4477 Use `bool' rather than `int' where appropriate.
4478 Use memset rather than an explicit loop.
4479 Use x2nrealloc rather than xrealloc.
4480 Allow the use of `\0' as a delimiter.
4481 (readtokens): Likewise.
4482 * readtokens.h (readtoken, readtokens): Update prototypes.
4484 2004-03-30 Bruno Haible <bruno@clisp.org>
4486 * getloadavg.c (getloadavg): Don't assume setlocale returns
4489 2004-03-29 Paul Eggert <eggert@twinsun.com>
4491 Merge changes to getloadavg.c from coreutils and Emacs.
4493 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4494 Define to an expression, not to the empty string.
4495 Include cloexec.h and xalloc.h.
4496 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4497 Use set_cloexec_flag rather than rolling our own.
4498 * cloexec.c, cloexec.h: New files.
4500 2004-03-18 Paul Eggert <eggert@twinsun.com>
4502 * getopt.h: Sync with libc CVS.
4504 2004-03-18 Paul Eggert <eggert@twinsun.com>
4505 Bruno Haible <bruno@clisp.org>
4507 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4508 not on all platforms that have <wchar.h>.
4509 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4511 2004-03-09 Paul Eggert <eggert@twinsun.com>
4513 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4515 * getopt_int.h: New file, also synced from libc.
4517 2004-03-07 Paul Eggert <eggert@twinsun.com>
4519 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4520 '#if' expressions. Unlike the code it replaces, it does not
4521 depend on (defined _SC_PAGESIZE). However, it does depend on
4522 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4523 first reported by Jason Andrade in
4524 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4526 2004-01-18 Simon Josefsson <jas@extundo.com>
4528 * strdup.h: New file.
4529 * strdup.c: Include it.
4530 * path-concat.c: Include strdup.h. Drop strdup declaration.
4531 * userspec.c: Include strdup.h. Drop strdup declaration.
4533 2004-02-06 Karl Berry <karl@gnu.org>
4535 * config.charset: update from gettext 0.14.1.
4537 2004-02-05 Paul Eggert <eggert@twinsun.com>
4539 Add comments and code, prompted by suggestions from Bruno Haible
4541 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4542 describing the enum quoting_style values.
4543 * quotearg.c (quotearg_alloc): New function.
4544 (quotearg_buffer_restyled): Treat lone { and } as special.
4545 Treat = as special. Work around bug with older shells
4546 that "see" a '\' that is really the 2nd byte of a multibyte char.
4547 Quote empty string with shell_quoting_style.
4549 2004-02-03 Bruno Haible <bruno@clisp.org>
4551 * pipe.h: New file, from GNU gettext.
4552 * pipe.c: New file, from GNU gettext.
4554 2004-01-27 Bruno Haible <bruno@clisp.org>
4556 * execute.h: New file, from GNU gettext.
4557 * execute.c: New file, from GNU gettext.
4558 * w32spawn.h: New file, from GNU gettext.
4560 2004-01-23 Paul Eggert <eggert@twinsun.com>
4562 Exit-status fix from coreutils.
4564 Use exit_failure consistently in place of EXIT_FAILURE,
4565 so that program exit statuses are consistent on failure.
4567 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4568 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4569 * argmatch.h: Comment fix to match the above.
4570 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4571 Now a macro referring to exit_failure, instead of a separate
4572 variable. Include "exitfail.h" to get it.
4573 * xstrtol.h: Include "exitfail.h".
4574 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4576 * long-options.c (parse_long_options): Use prototype
4577 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4580 2004-01-21 Jim Meyering <jim@meyering.net>
4582 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4583 so as not to conflict with a different-sized __mktime_internal
4584 function in GNU libc.
4585 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4586 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4588 2004-01-18 Paul Eggert <eggert@twinsun.com>
4590 Merge from diffutils.
4592 * file-type.c (file_type): Add typed memory objects.
4593 * file-type.h (S_TYPEISTMO): New macro.
4595 * c-stack.h (c_stack_action): Remove argv argument.
4596 * c-stack.c (c_stack_action): Likewise. All uses changed.
4597 (die): Don't calculate message unless segv_action returns.
4598 (get_stack_location, min_address_from_argv, max_address_from_argv,
4599 volatile stack_base, volatile_stack_size): Remove.
4600 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4601 that every segmentation violation is a stack overflow. (Ouch!)
4602 See Debian bug 136249 (still outstanding) for more info about why
4603 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4605 2003-11-30 Bruno Haible <bruno@clisp.org>
4607 Safer stack allocation.
4608 * setenv.c: Include allocsa.h.
4609 (alloca): Remove fallback definition.
4610 (freea): Remove macro.
4611 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4614 2003-10-17 Bruno Haible <bruno@clisp.org>
4616 * binary-io.h: Avoid warnings on Cygwin.
4618 2003-12-28 Bruno Haible <bruno@clisp.org>
4620 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4621 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4623 2003-11-28 Bruno Haible <bruno@clisp.org>
4625 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4627 2003-11-27 Bruno Haible <bruno@clisp.org>
4629 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4631 2003-11-17 Bruno Haible <bruno@clisp.org>
4633 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4635 2003-11-24 Bruno Haible <bruno@clisp.org>
4637 * xallocsa.h: New file, from GNU gettext.
4638 * xallocsa.c: New file, from GNU gettext.
4640 2003-11-24 Bruno Haible <bruno@clisp.org>
4642 * allocsa.h: New file, from GNU gettext.
4643 * allocsa.c: New file, from GNU gettext.
4645 2003-11-24 Bruno Haible <bruno@clisp.org>
4647 * eealloc.h: New file.
4649 2004-01-15 Jim Meyering <jim@meyering.net>
4651 Merge from coreutils.
4653 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4654 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4655 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4657 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4658 optional configure-time default.
4660 * version-etc.c (version_etc_copyright): Update copyright date.
4662 * xreadlink.c (xreadlink): Correct outdated comment.
4664 2004-01-15 Paul Eggert <eggert@twinsun.com>
4666 Merge from coreutils.
4668 * posixver.c: Include posixver.h.
4670 * same.c: Include <stdbool.h>, <limits.h>.
4671 (_POSIX_NAME_MAX): Define if not defined.
4673 (same_name): If file names are silently truncated, report
4674 that the file names are the same if they are the same after
4675 the silent truncation.
4677 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4678 conversion function.
4679 * xstrtod.c (xstrtod): Likewise. All callers changed to
4680 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4683 2004-01-14 Paul Eggert <eggert@twinsun.com>
4685 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4686 with like-named macro in fnmatch.c.
4687 (EXT): Use an internal constant instead.
4689 Merge fnmatch patches from glibc.
4690 * fnmatch.c (mbsinit): Remove define.
4691 Add libc_hidden_ver (__fnmatch, fnmatch).
4692 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4693 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4695 2003-12-14 Karl Berry <karl@gnu.org>
4697 * config.charset: update from gettext-runtime.
4699 2003-12-03 Paul Eggert <eggert@twinsun.com>
4701 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4702 Bug reported by Alfred M. Szmidt.
4704 2003-11-29 Karl Berry <karl@gnu.org>
4706 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4708 2003-11-23 Paul Eggert <eggert@twinsun.com>
4709 Bruno Haible <bruno@clisp.org>
4711 * printf-parse.h: Don't include sys/types.h.
4712 (ARG_NONE): New macro.
4713 (char_directive): Change type of *arg_index fields to size_t.
4714 * printf-parse.c: Don't include sys/types.h.
4715 (SSIZE_MAX): Remove macro.
4716 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4717 Remove unnecessary overflow check.
4718 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4721 2003-11-24 Paul Eggert <eggert@twinsun.com>
4723 * alloca.c: Remove dependency on xalloc module.
4724 (xalloc_die): Remove.
4725 (memory_full) [!defined emacs]: New macro.
4726 [!defined emacs]: Don't include xalloc.h.
4727 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4728 address arithmetic overflows. Change datatypes a bit to avoid
4731 2003-11-22 Jim Meyering <jim@meyering.net>
4733 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4735 2003-11-17 Bruno Haible <bruno@clisp.org>
4737 * vasnprintf.c (alloca): Remove fallback definition.
4738 (freea): Remove definition.
4739 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4740 Reported by Paul Eggert.
4742 2003-11-17 Jim Meyering <jim@meyering.net>
4744 On systems without utime and without a utimes function capable of
4745 dealing with a NULL struct utimbuf* argument, this utime replacement
4746 could -- in unusual circumstances -- leak a file descriptor.
4747 * utime.c: Include <unistd.h> and <errno.h>.
4748 (utime_null): Be sure to close `fd' and to preserve errno.
4749 Reported by Geoff Collyer via Arnold Robbins.
4751 2003-11-16 Paul Eggert <eggert@twinsun.com>
4752 Bruno Haible <bruno@clisp.org>
4754 Protect against address arithmetic overflow.
4755 * printf-args.h: Include stddef.h.
4756 (arguments): Change type of field 'count' to size_t.
4757 * printf-args.c (printf_fetchargs): Use size_t instead of
4758 'unsigned int' where appropriate.
4759 * printf-parse.h: Include sys/types.h.
4760 (char_directive): Change type of *arg_index fields to ssize_t.
4761 (char_directives): Change type of fields 'count', max_*_length to
4763 * printf-parse.c: Include sys/types.h and xsize.h.
4764 (SSIZE_MAX): Define fallback value.
4765 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4766 instead of 'int' where appropriate. Check a_allocated, d_allocated
4767 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4768 * vasnprintf.c: Include xsize.h.
4769 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4770 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4771 overflow. Avoid wraparound when converting a width or precision from
4774 2003-11-16 Bruno Haible <bruno@clisp.org>
4776 Update from GNU gettext.
4777 * printf-parse.c: Generalize to it can be compiled for wide strings.
4778 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4779 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4780 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4781 SNPRINTF): New macros.
4782 Don't include <alloca.h> if the file is used inside libintl.
4783 (local_wcslen): New function, for Solaris 2.5.1.
4784 (VASNPRINTF): Use it instead of wcslen.
4786 2003-11-16 Bruno Haible <bruno@clisp.org>
4788 * xsize.h (xmax): New function.
4789 (xsum, xsum3, xsum4): Declare as "pure" functions.
4791 2003-11-12 Paul Eggert <eggert@twinsun.com>
4793 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4794 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4795 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4796 heuristic is just as accurate as far as we know, and it removes a
4797 dependency on size_max.m4 and ptrdiff_max.m4.
4799 2003-11-12 Paul Eggert <eggert@twinsun.com>
4801 * xstrtol.c (__xstrtol): Remove "break" immediately after
4802 "return", to pacify some unknown compiler. Problem reported
4805 2003-11-11 Bruno Haible <bruno@clisp.org>
4807 * xsize.h (SIZE_MAX): Remove fallback definition.
4808 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4811 2003-11-10 Paul Eggert <eggert@twinsun.com>
4813 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4814 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4815 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4817 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4818 not (size_t) -1, since it's defined here.
4820 2003-11-06 Paul Eggert <eggert@twinsun.com>
4822 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4823 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4824 Reject sizes of exactly SIZE_MAX bytes.
4825 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4826 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4828 2003-11-05 Bruno Haible <bruno@clisp.org>
4830 * xsize.h: Include limits.h, to avoid a possible collision with
4831 SIZE_MAX defined in <limits.h> on Solaris.
4833 2003-11-04 Bruno Haible <bruno@clisp.org>
4835 * xsize.h: New file.
4836 * linebreak.c: Include xsize.h.
4837 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4838 argument for overflow.
4839 Suggested by Paul Eggert.
4841 2003-10-31 Bruno Haible <bruno@clisp.org>
4843 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4844 to avoid (extremely rare) race condition.
4845 Suggested by Paul Eggert.
4847 2003-11-03 Jim Meyering <jim@meyering.net>
4849 * userspec.c: Include "userspec.h".
4850 * userspec.h: New file.
4852 2003-10-31 Paul Eggert <eggert@twinsun.com>
4854 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4855 * mountlist.c (SIZE_MAX): Define if not defined already.
4856 (read_filesystem_list): Set and use me_type_malloced.
4857 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4858 whatever the type happens to be), for brevity and consistency.
4859 Check for size calculation overflow on Alphas running OSF/1.
4861 2003-10-31 Jim Meyering <jim@meyering.net>
4863 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4865 * linebuffer.c: Include <string.h> for declaration of memset.
4867 2003-10-30 Paul Eggert <eggert@twinsun.com>
4868 Bruno Haible <bruno@clisp.org>
4870 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4871 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4873 2003-10-29 Paul Eggert <eggert@twinsun.com>
4875 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4876 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4878 * quotearg.c (quotearg_n_options): Use it.
4879 * group-member.c: Include <stdbool.h>.
4880 (free_group_info): Arg is now const *; don't free arg.
4881 (get_group_info): Now returns bool and accepts struct group_info *,
4882 rather than returning a malloc'ed struct group_info *.
4883 All uses changed. Check for overflow in internal size calculation.
4885 * getusershell.c (readname): Simplify the code by using x2nrealloc
4886 rather than xmalloc/xrealloc.
4887 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4888 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4889 conformance bug: the old code used a pointer after freeing the
4890 storage that it addressed.
4891 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4892 rather than doing it by hand.
4893 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4894 the buffer preserved. Use free and xmalloc instead.
4895 * quotearg.c (quotearg_n_options): Likewise.
4896 Use a simpler test for size overflow. Don't use xalloc_oversized
4897 because unsigned int might be wider than size_t (!); this suggests
4898 that we should switch from unsigned int to size_t for slot numbers.
4900 2003-10-27 Bruno Haible <bruno@clisp.org>
4902 * stdbool_.h: Better support for BeOS.
4904 2003-10-27 Paul Eggert <eggert@twinsun.com>
4906 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4907 to allocate the returned structure. Do not allocate a subarray,
4908 as x2nrealloc will do that.
4909 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4910 instead of xnrealloc.
4911 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4913 2003-10-26 Paul Eggert <eggert@twinsun.com>
4915 * xalloc.h (xalloc_oversized): New static inline function, for
4916 callers that want to do their own size-overflow checking. Include
4917 <stdbool.h>, since xalloc_oversized returns bool.
4918 * xalloc.c (array_size_overflow): Remove. All callers changed
4919 to use xalloc_oversized.
4921 Add two functions x2realloc, x2nrealloc, for programs that grow
4922 arrays dynamically by doubling their sizes.
4923 * xalloc.h (x2realloc, x2nrealloc): New decls.
4924 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4927 Port to C99 semantics for 'inline' of external functions.
4928 Bug reported by Bruno Haible.
4929 * xmalloc.c (xnmalloc_inline): New static inline function,
4930 with the old contents of xnmalloc.
4931 (xnmalloc, xmalloc): Use it.
4932 (xnrealloc_inline): New static inline function,
4933 with the old contents of xnrealloc.
4934 (xnrealloc, xrealloc): Use it.
4936 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4938 2003-10-25 Paul Eggert <eggert@twinsun.com>
4940 Fix several address-calculation bugs in the hash modules,
4941 plus some minor code cleanup.
4943 * hash.h: Include <stdbool.h>, for bool.
4944 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4945 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4946 hash_get_n_entries, hash_get_max_bucket_length,
4947 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4948 hash_rehash): Use size_t rather than unsigned.
4949 * hash.c (struct hash_table, hash_get_n_buckets,
4950 hash_get_n_buckets_used, hash_get_n_entries,
4951 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4952 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4953 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4955 (SIZE_MAX): Define if not defined.
4956 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4957 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4959 Use const * when possible.
4960 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4961 (check_tuning): Fix bug: if tuning parameters were very close to
4962 0 or 1, rounding errors could have caused subscript violations.
4963 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4964 (hash_initialize): Add 'fail:' label
4965 to free table and return NULL, and use it to simplify code.
4966 Use calloc rather than clearing the storage ourself.
4967 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4968 buffer size calculations.
4969 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4970 Include <stddef.h>, for size_t.
4971 * hash-pjw.c (hash_pjw): Likewise.
4972 Switch to method described by Bruno Haible.
4973 Include <limits.h>, for CHAR_BIT.
4974 (SIZE_BITS): New macro.
4976 2003-10-21 Paul Eggert <eggert@twinsun.com>
4978 * getndelim2.c (getndelim2): When size calculation overflows,
4979 ceiling the allocation at NMAX bytes rather than silently
4980 discarding input bytes before NMAX is reached. This makes
4981 a difference only if NMAX exceeds SIZE_MAX / 2.
4983 * obstack.c: Merge from glibc.
4984 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4985 Add libc_hidden_def (_obstack_newchunk).
4986 (_obstack_free) [! defined _LIBC]: Remove.
4987 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4988 a clone of the function body.
4989 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4990 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4992 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4993 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4996 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4997 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4998 Don't use lvalue casts, as GCC plans to remove support for them
4999 in GCC 3.5. Reported by Joseph S. Myers. This bug
5000 was also present in the non-GCC version, indicating that this
5001 code had always been buggy and had never been widely used.
5002 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5003 Use the fast variant of each macro, rather than copying the
5004 definiens of the fast variant; that way, we'll be more likely to
5005 catch future bugs in the fast variants.
5007 2003-10-20 Bruno Haible <bruno@clisp.org>
5009 * wait-process.h: New file, from GNU gettext.
5010 * wait-process.c: New file, from GNU gettext.
5012 2003-10-19 Jim Meyering <jim@meyering.net>
5014 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5016 2003-10-16 Paul Eggert <eggert@twinsun.com>
5018 * getgroups.c: Include <errno.h>, <stdlib.h>.
5019 (getgroups): First arg is int, not size_t.
5020 Don't let 'free' mangle errno.
5022 2003-10-16 Jim Meyering <jim@meyering.net>
5024 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5026 2003-10-15 Paul Eggert <eggert@twinsun.com>
5028 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5030 (new_exclude, add_exclude_file): Initial size no longer needs to
5032 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5033 our own address arithmetic overflow checking.
5035 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5036 (fnmatch): Do not alloca more than 2000 wide characters;
5037 instead, use malloc for large buffers.
5038 Check for address arithmetic overflow, and return -1
5039 with errno set to ENOMEM in that case.
5040 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5041 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5042 instead, return -1. Check for address arithmetic overflow.
5044 2003-10-14 Paul Eggert <eggert@twinsun.com>
5046 Handle invalid suffixes and overflow independently, so that
5047 callers can treat them independently as needed. Fix some bugs in
5048 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5049 suffix for a human-readable blocksize. The major caller-visible
5050 change is the addition of a new
5051 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5052 that both overflow and suffix chars were found.
5054 * human.c (humblock): Don't check separately for invalid suffix
5055 char; that is xstrtoumax's job (now that its bug is fixed).
5056 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5057 INTMAX_MAX]: New macros.
5058 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5059 TYPE_MAXIMUM): New macros.
5060 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5061 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5062 if overflow occurs, as it's what __strtol does and it's more useful
5064 (__xstrtol): If __strtol reports some error other than ERANGE,
5065 reflect it to the caller as LONGINT_INVALID. If it reports
5066 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5067 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5068 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5070 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5071 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5072 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5073 [defined UINTMAX_MAX]: New macros.
5075 2003-10-14 Bruno Haible <bruno@clisp.org>
5077 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5078 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5079 Also use volatile where needed.
5081 2003-10-12 Paul Eggert <eggert@twinsun.com>
5083 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5084 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5085 and define in terms of the other primitives.
5086 * xmalloc.c: Include stdbool.h; do not include exit.h.
5087 (SIZE_MAX): Define if not already defined.
5088 (array_size_overflow): New function.
5089 (xalloc_die): Abort instead of exiting if 'error' returns.
5090 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5091 (xmalloc, xrealloc): Use them.
5092 (xcalloc): Check for address arithmetic overflow.
5093 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5094 a bit faster than strcpy.
5096 2003-10-08 Paul Eggert <eggert@twinsun.com>
5098 Merge getpass from libc, plus a few fixes.
5100 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5101 Include <stdbool.h>.
5102 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5103 __fsetlocking to empty.
5104 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5105 do include <bits/libc-lock.h>.
5106 Do not include <fcntl.h>; not needed.
5107 [_LIBC]: Include <wchar.h>.
5108 (NOTCANCEL_MODE): New macro.
5109 (flockfile, funlockfile) [_LIBC]: New macros.
5110 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5111 [!_LIBC]: New macros.
5112 (call_fclose): New function.
5113 (getpass): Use it. Save tty stream separately; this simplifies the
5114 code and makes it more reliable if stdin happens to equal stdout.
5115 Invoke __fsetlocking on tty.
5116 Handle thread cancellation if needed.
5117 Namespace cleanup (use __tcgetattr, __getline).
5118 Use bool for Booleans.
5119 [USE_IN_LIBIO]: Handle wide streams.
5120 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5121 stream might go where.
5123 * unlocked-io.h: Include <stdio.h>, so that the caller
5124 doesn't have to include <stdio.h> before us.
5125 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5126 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5127 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5128 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5129 if not declared, so that we can use getpass.c code from libc without
5131 (flockfile, ftrylockfile, funlockfile): New macros.
5133 2003-10-06 Bruno Haible <bruno@clisp.org>
5135 * version-etc-2.h: Remove file.
5136 * version-etc-2.c: Remove file.
5138 2003-09-25 Jim Meyering <jim@meyering.net>
5139 Bruno Haible <bruno@clisp.org>
5141 This lets translators provide better translations for the
5142 "Written by ..." part of --version output.
5143 * version-etc.h: Include stdarg.h.
5144 (version_etc_copyright): Declare as readonly.
5145 (version_etc): Make this function variadic with a NULL-terminated list
5146 of author name strings.
5147 (version_etc_va): New declaration.
5148 * version-etc.c: Include stdarg.h, stdlib.h.
5149 (version_etc_copyright): Declare as readonly.
5150 (version_etc_va): New function. Provide a different translatable string
5151 for each possible number of authors < 10. Abbreviate when there are 10
5153 (version_etc): Make this function variadic. Call version_etc_va.
5154 Suggestion from Gary V. Vaughan.
5156 * long-options.h (parse_long_options): Change prototype: the authors
5157 string is moved to the end and becomes variadic.
5158 * long-options.c: Include stdarg.h.
5159 (parse_long_options): Make this function variadic, too.
5160 Call version_etc_va, not version_etc.
5162 2003-10-06 Bruno Haible <bruno@clisp.org>
5164 * fatal-signal.h: New file, from GNU gettext.
5165 * fatal-signal.c: New file, from GNU gettext.
5167 2003-10-04 Karl Berry <karl@gnu.org>
5169 * argp*: update from libc.
5171 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5173 * getpass.c (getpass): Use a no-op fseek when switching from input to
5174 output mode on the same stream.
5176 2003-09-29 Paul Eggert <eggert@twinsun.com>
5178 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5179 Fix arg typo in previous patch.
5181 2003-09-28 Jim Meyering <jim@meyering.net>
5183 * error.c: Correct cpp indentation.
5185 2003-09-27 Paul Eggert <eggert@twinsun.com>
5187 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5188 Omit the special code that used __typeof__, since we worry that
5189 it could be more trouble than it's worth. See:
5190 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5191 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5195 2003-09-26 Jim Meyering <jim@meyering.net>
5197 * error.c (error_tail): Move some declarations
5198 into inner scope where the local variables are used.
5200 2003-09-26 Bruno Haible <bruno@clisp.org>
5202 * stpncpy.h (gnu_stpncpy): New declaration.
5203 (stpncpy): Define as alias for gnu_stpncpy.
5204 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5206 2003-09-26 Paul Eggert <eggert@twinsun.com>
5208 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5209 (error_tail): Do not loop, reallocating temporary buffer, since
5210 the output cannot contain more wide characters than the input
5211 contains bytes, the size must be big enough already. This avoids
5212 one potential size overflow calculation. Check for size overflow
5213 when calculating temporary buffer size. Free temporary buffer
5214 when done, if it was allocated with malloc; this plugs a memory
5215 leak. Remove casts from void * to pointers, that are no longer
5216 needed now that we're assuming C89 or better.
5218 Merge error changes from glibc.
5220 * error.c, error.h: Update copyright notice header to match glibc.
5221 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5222 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5223 Disable cancellation while printing error.
5224 * error.h: Prepend __ to parameter names.
5226 2003-09-25 Karl Berry <karl@gnu.org>
5228 * argp-fmtstream.c, argp-help.c: update from libc.
5230 2003-09-25 Bruno Haible <bruno@clisp.org>
5232 * version-etc-2.h: New file, from version-etc.h with modifications.
5233 * version-etc-2.c: New file, from version-etc.c with modifications.
5235 2003-09-25 Simon Josefsson <jas@extundo.com>
5237 * xgetdomainname.h: New file.
5238 * xgetdomainname.c: New file.
5240 2003-09-25 Simon Josefsson <jas@extundo.com>
5241 Bruno Haible <bruno@clisp.org>
5243 * getdomainname.h: New file.
5244 * getdomainname.c: New file.
5246 2003-09-24 Paul Eggert <eggert@twinsun.com>
5248 * linebuffer.c (freebuffer): Don't free the argument, just
5249 the buffer associated with the argument. Bug reported by
5252 2003-09-19 Karl Berry <karl@gnu.org>
5254 * argp.h: update from libc.
5256 2003-09-16 Paul Eggert <eggert@twinsun.com>
5258 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5259 input error, instead of returning NULL the next time we are called
5260 (and therefore losing track of errno).
5262 2003-09-15 Paul Eggert <eggert@twinsun.com>
5264 * getndelim2.c (getndelim2): Don't trash errno when a read
5265 fails, so that the caller gets the proper errno.
5267 * readutmp.c (read_utmp): Likewise.
5268 Check for fstat error. Close stream and free storage
5271 2003-09-14 Bruno Haible <bruno@clisp.org>
5273 * fwriteerror.h: New file.
5274 * fwriteerror.c: New file.
5276 2003-09-14 Jim Meyering <jim@meyering.net>
5278 * getloadavg.c: Correct cpp indentation.
5279 * strdup.c: Likewise.
5280 * vasnprintf.c: Likewise.
5282 2003-09-12 Paul Eggert <eggert@twinsun.com>
5284 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5285 * obstack.c [!defined _LIBC]: Likewise.
5286 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5287 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5288 * exitfail.c: Don't include stdlib.h; no longer needed.
5290 More changes to assume C89 or better.
5292 * error.c (error_tail): Assume vprintf.
5294 * argmatch.c (getenv): Remove decl.
5295 * progreloc.c (get_full_program_name): Define via prototype.
5296 * setenv.c (clearenv): Likewise.
5297 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5299 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5300 (malloc, memcpy): Remove decls.
5301 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5302 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5303 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5304 (memcpy): Remove macro.
5305 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5306 (__P): Remove. All uses removed.
5307 (PTR): Remove. All uses changed to void *.
5308 (CHAR_BIT, NULL): Remove.
5309 (spaces, zeros, memset_space, memset_zero)
5310 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5312 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5313 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5314 Define with prototype.
5315 Remove now-unnecessary prototype decl.
5316 (extra_args_spec): Assume ANSI C. All uses changed.
5317 (extra_args_spec_iso): Remove.
5318 (my_strftime, emacs_strftimeu): Define via prototype.
5319 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5321 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5322 * strtoimax.c: Include <stdlib.h> unconditionally.
5323 (strtoul, strtol): Remove decls.
5324 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5326 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5327 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5328 (LOCALE_PARAM_PROTO): New macro.
5329 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5330 (INTERNAL (strtol), strtol): Define with a prototype.
5331 (PARAMS): Remove. All uses removed.
5332 * tempname.c: Include <string.h> unconditionally.
5333 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5334 * xgethostname.c (main): Define with a prototype.
5335 * xmalloc.c: Include "xalloc.h" first, to check interface.
5336 Include <stdlib.h> unconditionally.
5337 (calloc, malloc, realloc, free): Remove decls.
5338 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5339 Include <stdlib.h> unconditionally. Sort include file names.
5341 (xstrtod): Define with a prototype.
5342 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5343 (strtol, strtoul): Remove decls.
5345 2003-09-11 Paul Eggert <eggert@twinsun.com>
5347 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5348 Include <stdlib.h>, <string.h> unconditionally.
5349 Remove now-unnecessary cast to char *.
5350 * strnlen.c: Include <string.h> unconditionally.
5351 * yesno.c (yesno): Define with a prototype.
5353 2003-09-10 Bruno Haible <bruno@clisp.org>
5355 * strcspn.c: Include <string.h> unconditionally.
5356 * strpbrk.c: Include <string.h> unconditionally.
5357 * strstr.c: Include <string.h> unconditionally.
5358 * unicodeio.c: Include <string.h> unconditionally.
5359 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5360 * unsetenv.c: Likewise.
5361 * xreadlink.c: Include <stdlib.h> unconditionally.
5362 * yesno.c: Include <stdlib.h> unconditionally.
5363 (rpmatch): Add prototype.
5365 2003-09-10 Jim Meyering <jim@meyering.net>
5367 * error.c: Correct indentation of cpp directives.
5369 2003-09-09 Paul Eggert <eggert@twinsun.com>
5373 * acosl.c (main): Use a prototype.
5374 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5377 * getloadavg.c (getloadavg, main): Define via prototypes.
5379 * getopt.h (struct option.name): Assume C89, and use 'const'.
5380 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5381 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5383 * getopt.c (const): Remove macro.
5384 Include <string.h> unconditionally.
5385 (my_index): Remove; all uses changed to strchr.
5386 (strlen): Remove decl.
5387 (exchange): Remove forward decl; no longer needed.
5388 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5389 Define with prototype.
5390 * getopt1.c (const): Remove macro.
5391 (getopt_long, getopt_long_only, main): Define with prototype.
5393 * getugroups.c: Include <string.h> unconditionally.
5395 * getusershell.c: Include <stdlib.h> unconditionally.
5396 (getusershell, setusershell, endusershell, readname, main):
5397 Define with prototypes.
5399 * group-member.c: Include group-member.h first.
5400 Include <stdlib.h> unconditionally.
5402 * hard-locale.c: Include hard-locale.h first.
5403 Include <stdlib.h>, <string.h> unconditionally.
5405 * hash.c (free, malloc): Remove decls.
5406 Include <stdlib.h> unconditionally.
5408 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5409 (getenv): Do not declare.
5411 * idcache.c: Include <string.h> unconditionally.
5413 * long-options.c: Include long-options.h first, to test interface.
5414 Include <stdlib.h> unconditionally.
5416 * makepath.c: Include makepath.h first, to test interface.
5417 Include <stdlib.h> and <string.h> unconditionally.
5419 * linebuffer.c: Include <stdlib.h>.
5420 (free): Remove decl.
5422 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5423 rpl_malloc returns void *, not char *.
5424 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5426 * md5.h: Include <limits.h> unconditionally.
5427 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5428 (__P): Remove; all uses removed.
5429 * md5.c: Include "md5.h" first.
5430 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5431 md5_buffer, md5_process_bytes, md5_process_block):
5432 Define with prototypes.
5433 * sha.h (__P): Remove all uses. (It wasn't defined??)
5434 * sha.c: Include "sha.h" first.
5435 Include <stdlib.h>, <string.h> unconditionally.
5437 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5438 * memcmp.c (__ptr_t): Likewise.
5439 * memrchr.c (__ptr_t): Likewise.
5440 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5441 Include <string.h> unconditionally.
5442 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5443 * memchr.c: Include <stdlib.h> unconditionally.
5444 * memchr.c (LONG_MAX): Remove.
5445 * memrchr.c (LONG_MAX): Likewise.
5446 * memchr.c (__memchr): Define via a prototype.
5447 * memrchr.c (__memrchr): Likewise.
5448 * memcmp.c (__P): Remove, and remove all uses.
5449 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5450 Remove forward decls; no longer needed.
5451 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5452 Use types required by C89 in prototype.
5454 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5455 * savedir.c: Likewise.
5456 * mkdir.c (free): Remove decl.
5457 * rmdir.c (rmdir): Define with a prototype.
5458 * savedir.c: Include savedir.h first, to test interface.
5460 * mktime.c (STDC_HEADERS): Remove.
5461 Include <stdlib.h>, <string.h> unconditionally.
5463 * modechange.c: Include <stdlib.h> unconditionally.
5464 (malloc): Remove decl.
5466 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5467 (free): Remove decl.
5469 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5470 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5471 (This type really should be intptr_t, but that's a C99ism.)
5472 (_obstack_memcpy): Remove: all uses changed to memcpy.
5473 Include <string.h> unconditionally.
5474 (struct obstack): Assume __STDC__ for types of members
5475 chunkfun, freefun, extra_arg.
5476 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5477 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5478 obstack_begin, obstack_specify_allocation,
5479 obstack_specify_allocation_with_arg, obstack_chunkfun,
5480 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5481 Remove unprototyped decls and the macros that use them.
5482 * obstack.c (POINTER): Remove. All uses changed to void *.
5483 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5484 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5485 (defined __STDC__ && __STDC__)]:
5486 Remove nonprototyped code.
5487 Include <stdlib.h> unconditionally.
5488 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5489 _obstack_allocated_p, _obstack_free, obstack_free,
5490 _obstack_memory_used, print_and_abort):
5491 Define using prototypes.
5492 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5493 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5494 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5495 obstack_next_free, obstack_object_size, obstack_room) [0]:
5496 Remove unused, unprototyped code.
5498 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5500 * physmem.c (physmem_total, physmem_available, main): Define
5503 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5504 (main): Define with a prototype.
5506 * posixver.c (getenv): Remove decl.
5508 * putenv.c (malloc): Returns void *, not char *.
5509 Include <string.h> unconditionally.
5510 (strchr, memcpy, NULL): Do not define.
5512 * readtokens.c: Include readtokens.h first, to test interface.
5513 Include <stdlib.h>, <string.h> unconditionally.
5514 (init_tokenbuffer): Define with a prototype.
5516 * regex.c (PARAMS): Remove. All uses removed.
5517 All uses of _RE_ARGS removed, too.
5518 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5520 (bzero): Assume memset exists.
5521 (memcmp, memcpy, NULL): Remove.
5522 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5523 char, or assignments to local vars of type signed char.
5524 (init_syntax_once, PREFIX(extract_number_and_incr),
5525 PREFIX(print_partial_compiled_pattern),
5526 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5527 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5528 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5529 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5530 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5531 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5532 wcs_compile_range, byte_compile_range, truncate_wchar,
5533 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5534 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5535 count_mbs_length, wcs_re_match_2_internal,
5536 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5537 PREFIX(alt_match_null_string_p),
5538 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5539 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5540 regfree, PREFIX(extract_number)): Define with prototype. Remove
5541 now-unnecessary declaration, if any.
5542 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5544 Remove now-unnecessary casts among pointer types.
5545 * regex.h (_RE_ARGS): Remove. All uses removed.
5547 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5548 (free): Remove decl.
5550 * rpmatch.c: Include <stdlib.h> unconditionally.
5552 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5553 (free): Remove decl.
5555 * save-cwd.c: Include <stdlib.h> unconditionally.
5556 * xgetcwd.c: Likewise.
5558 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5559 (free): Remove decl.
5561 * strchrnul.c (strchrnul): Define with a prototype.
5562 Fix bug: c_in was not converted to char before searching.
5564 The following changes are not K&R related:
5566 * group-member.h: Include <sys/types.h>, so that this file is
5568 * makepath.h: Likewise.
5570 * getusershell.c (readname, default_index, line_size, readname):
5571 Use size_t, not int, for sizes.
5572 (readname): If the size overflows, report an error instead of
5575 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5577 * getndelim2.c: Assume stdlib.h per the C89 spec.
5579 2003-09-08 Paul Eggert <eggert@twinsun.com>
5581 Assume C89 or better; remove K&R cruft.
5582 A few of these changes were first proposed by Derek Robert Price
5583 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5585 * addext.c: Include <string.h> unconditionally.
5586 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5587 Don't declare getenv or malloc.
5589 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5590 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5592 (find_stack_direction, alloca): Use prototypes.
5594 * atexit.c (atexit): Define using a prototype.
5596 * basename.c, dirname.c, stripslash.c:
5597 Include <string.h> unconditionally.
5599 * bcopy.c: Include <stddef.h>.
5600 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5602 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5604 * error.h (error, error_at_line, error_print_progname)
5605 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5606 * error.c: Include error.h first, to check interface.
5607 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5608 (VA_START): Remove; all uses changeed to va_start.
5609 (exit, strerror): Remove decls.
5610 (error_print_progname): Prototype uncondionally.
5611 Don't include <errno.h>; no longer needed.
5612 (private_strerror): Remove.
5613 (error_tail): Always define.
5614 (error, error_at_line): Assume C89 or better; always use prototypes.
5615 * fatal.c: Include "fatal.h" first, to test interface.
5616 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5617 (VA_START): Remove; all uses changed to va_start.
5618 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5620 (exit): Remove decl.
5621 (fatal): Prototype unconditionally. Assume va_start works.
5622 Abort at end, to pacify gcc.
5624 * euidaccess.c (main): Define with a prototype.
5626 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5628 * exitfail.c: Include <stdlib.h> unconditionally.
5630 * fnmatch_.h (__P): Remove. All uses changed to assume
5632 * fnmatch.c: Include fnmatch.h first, to test interface.
5633 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5634 (getenv): Remove decl.
5635 (fnmatch): Define using a prototype.
5636 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5637 (FCT): Define using a prototype.
5639 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5641 * gethostname.c: Include <stddef.h>.
5642 (gethostname): Define with prototype. Length is size_t, not int.
5644 2003-09-08 Paul Eggert <eggert@twinsun.com>
5646 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5647 getversion.c should have been removed then, but was accidentally
5650 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5651 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5653 2003-09-07 Paul Eggert <eggert@twinsun.com>
5655 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5656 copy_tm_result. Bug reported by Simon Josefsson in
5657 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5659 2003-09-06 Paul Eggert <eggert@twinsun.com>
5661 * time_r.c, time_r.h: New files.
5663 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5665 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5666 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5668 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5670 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5671 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5674 * timegm.c: Switch to glibc implementation, with the following changes:
5675 [defined HAVE_CONFIG_H]: Include <config.h>.
5676 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5677 (__mktime_internal) [!defined _LIBC]: New decl.
5678 (__gmtime_r) [!defined _LIBC]: New macro and function.
5679 (timegm): Use a prototype, since gnulib assumes C89.
5680 Do not bother declaring tmp to be const, as it's not really usefu.
5681 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5682 (timegm): Declare only if HAVE_DECL_TIMEGM.
5684 2003-09-03 Paul Eggert <eggert@twinsun.com>
5686 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5687 Bug reported by Lute Kamstra in
5688 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5690 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5691 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5692 course with correspondingly smaller numbers for tomorrow and
5693 yesterday. From Tadayoshi Funaba. Originally installed into
5694 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5697 2003-08-31 Simon Josefsson <jas@extundo.com>
5699 * timegm.h: New file.
5700 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5702 2003-08-31 Karl Berry <karl@gnu.org>
5704 * argp.h: update from libc.
5706 2003-08-28 Bruno Haible <bruno@clisp.org>
5708 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5709 warning on QNX, which defines O_BINARY to 000000.
5711 2003-08-24 Bruno Haible <bruno@clisp.org>
5713 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5714 MSVC7 <stdio.h> is included later.
5716 2003-08-20 Bruno Haible <bruno@clisp.org>
5718 * progname.h: New file, from GNU gettext.
5719 * progname.c: New file, from GNU gettext.
5720 * progreloc.c: New file, from GNU gettext.
5722 2003-08-19 Bruno Haible <bruno@clisp.org>
5724 * xstrdup.c: Assume <string.h> exists.
5726 2003-08-18 Jim Meyering <jim@meyering.net>
5728 * setenv.h: Indent nested cpp directive.
5729 * vasnprintf.c: Remove trailing blanks.
5731 2003-08-17 Simon Josefsson <jas@extundo.com>
5732 Bruno Haible <bruno@clisp.org>
5734 * xstrndup.h: New file.
5735 * xstrndup.c: New file.
5737 2003-08-17 Bruno Haible <bruno@clisp.org>
5739 * strndup.h: New file.
5741 2003-08-16 Paul Eggert <eggert@twinsun.com>
5743 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5744 space, undoing this 2003-08-12 change:
5745 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5747 2003-08-16 Jim Meyering <jim@meyering.net>
5749 Merge from coreutils.
5750 * xstrtoimax.c: #else #if -> #elif.
5751 * xstrtoumax.c: Likewise.
5753 2003-08-15 Paul Eggert <eggert@twinsun.com>
5755 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5756 rather than tab, after '#' in shell-script copyright notices.
5757 Suggested by Bruno Haible.
5759 2003-08-15 Jim Meyering <jim@meyering.net>
5760 and Paul Eggert <eggert@twinsun.com>
5762 Merge from coreutils.
5763 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5764 member but strut utmpx does not. Needed for AIX 4.3.3.
5765 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5767 2003-08-15 Jim Meyering <jim@meyering.net>
5769 Merge from coreutils.
5770 * xgethostname.c: Include <stdlib.h>.
5771 (xghostname): Don't exit for anything other than memory-related
5772 failure; just return NULL.
5773 * userspec.c: Include "posixver.h".
5774 (parse_user_spec): Accept `.' as a separator only
5775 in pre-POSIX-200112 mode.
5776 * strtoimax.c: Use #elif rather than #else #if.
5777 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5778 Remove function, now that we can rely on a working tzset function.
5779 [!_LIBC]: Ensure that the required autoconf test has been run.
5780 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5781 Use underlying_strftime for %r.
5782 * sha.c: Merge in some clean-up and optimization changes from glibc.
5783 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5784 Ensure that it is a multiple of 64.
5785 Rearrange loop exit tests so as to avoid performing an
5786 additional fread after encountering an error or EOF.
5787 * realloc.c: Update copyright date.
5789 2003-08-14 Jim Meyering <jim@meyering.net>
5791 Merge from coreutils.
5792 * obstack.h: Whitespace changes.
5793 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5794 and xcalloc return values.
5795 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5796 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5797 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5798 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5799 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5801 Use mntctl's return value to drive the entry-processing loop, since
5802 we can't rely on the value of the vmt_length member in the last
5803 entry. On some systems doing so could result in exhausting
5804 virtual memory. Based in part on a patch from Mike Jetzer.
5806 2003-08-14 Jim Meyering <jim@meyering.net>
5807 and Paul Eggert <eggert@twinsun.com>
5809 Merges from coreutils, plus other fixes.
5810 * physmem.c: Merge in portability changes from gcc/libiberty
5811 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5812 for credits and details. Thanks to Kaveh Ghazi for helping
5813 to keep these files in sync.
5814 (ARRAY_SIZE): Define it.
5815 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5816 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5817 (memcasecmp): Don't assume size_t fits in unsigned int.
5818 Remove casts and duplicate code.
5819 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5820 (memcpy): Remove definition.
5821 Merge in some clean-up and optimization changes from glibc.
5822 [BLOCKSIZE]: Move definition to top of file.
5823 Ensure that it is a multiple of 64.
5824 Rearrange loop exit tests so as to avoid performing an
5825 additional fread after encountering an error or EOF.
5826 * md5.h (md5_uintptr): Define.
5827 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5828 return to the initial working directory. Preserve errno
5830 * idcache.c: Include "xalloc.h".
5831 (xmalloc, xrealloc): Remove decls.
5832 (getuser): Remove casts no longer required in C89.
5833 * human.c: Include stdio.h, for sprintf.
5834 * group-member.c: Include "xalloc.h".
5835 (xmalloc, xrealloc): Remove decls.
5836 (get_group_info): Remove casts no longer required in C89.
5837 * getusershell.c (readname): Remove casts no longer required in C89.
5838 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5839 * getline.c: Whitespace fix, from coreutils.
5841 2003-08-13 Paul Eggert <eggert@twinsun.com>
5843 * exclude.c: Include <ctype.h>
5844 (IN_CTYPE_DOMAIN): New macro.
5846 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5849 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5850 Undo previous (whitespace-only) change.
5852 2003-08-12 Paul Eggert <eggert@twinsun.com>
5854 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5855 Normalize leading white space and remove trailing white space.
5856 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5857 notice, as per ../config/srclist-update.
5859 Merge from coreutils.
5860 * euidaccess.h: New file.
5861 * euidaccess.c: Include it.
5862 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5863 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5864 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5866 2003-08-11 Bruno Haible <bruno@clisp.org>
5868 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5869 (vasnprintf): Use it instead of wcslen.
5871 2003-08-11 Bruno Haible <bruno@clisp.org>
5873 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5874 value to ensure that _Bool promotes to int. Use #define for _Bool when
5875 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5877 2003-08-10 Karl Berry <karl@gnu.org>
5879 * regex.h: update from libc (whitespace fix).
5881 2003-08-09 Paul Eggert <eggert@twinsun.com>
5883 Merge some files from coreutils. These changes were
5884 originally made by Jim Meyering.
5885 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5886 many older Unixes require this.
5887 * alloca.c (alloca): Remove cast to argument of free;
5888 no longer needed in C89.
5889 * alloca_.h, regex.h: Fix white space to match
5890 what GNU indent does.
5892 2003-08-05 Paul Eggert <eggert@twinsun.com>
5894 * bumpalloc.h: Remove.
5896 2003-08-04 Paul Eggert <eggert@twinsun.com>
5898 * getloadavg.c: Change copyright notice and spacing to conform to
5901 Merge from coreutils.
5902 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5904 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5905 from Karl Berry, implemented by Jim Meyering.
5906 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5907 from Dmitry V. Levin.
5908 Remove anachronistic cast of xrealloc.
5909 * fnmatch_.h (__const): Remove. Use 'const'.
5910 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5911 type. Otherwise, it wouldn't compile with at least /bin/cc on
5912 ymp-cray-unicos9.0.2.X.
5913 Combine two mostly-identical uses of alloca into one.
5914 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5916 2003-08-04 Dave Love <d.love@dl.ac.uk>
5920 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5921 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5922 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5923 obsolete NLIST_NAME_UNION.
5924 [__GNU__]: Undef BSD and FSCALE.
5925 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5927 2003-08-03 Paul Eggert <eggert@twinsun.com>
5929 * stdbool_.h (_Bool): Make it signed char, instead of
5930 an enum type, so that it's guaranteed to promote to int. See:
5931 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5933 2003-07-31 Paul Eggert <eggert@twinsun.com>
5935 * strerror.c: Include config.h, limits.h. Declare sprintf.
5936 (strerror): Don't assume that a printable int fits in 14 bytes.
5938 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5939 Bruno Haible <bruno@clisp.org>
5941 * getline.h (getline, getdelim): Change return type to ssize_t.
5942 * getline.c (getline, getdelim): Likewise.
5943 Remove _GNU_SOURCE define; now it's defined in config.h through
5946 2003-07-22 Paul Eggert <eggert@twinsun.com>
5948 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5949 over-parenthesization in macros.
5951 Sync with coreutils.
5953 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5956 Use `exit_failure' for xalloc and xmemcoll instead of their own
5957 private exit-failure variables.
5958 * xalloc.h (xalloc_exit_failure): Remove.
5959 * xmalloc.c: Likewise. Include exitfail.h.
5960 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5961 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5962 * xmemcoll.c: Likewise. Include exitfail.h.
5963 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5965 2003-07-18 Paul Eggert <eggert@twinsun.com>
5967 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5968 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5969 to test that it can stand by itself. Include "exitfail.h".
5970 Clients should set exit_failure instead.
5971 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5973 2003-07-18 Andreas Schwab <schwab@suse.de>
5975 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5977 2003-07-18 Bruno Haible <bruno@clisp.org>
5979 * getndelim2.h: New file.
5980 * getndelim2.c: Make into a module of its own. Include config.h,
5982 (getndelim2): Make non-static. Change return type to ssize_t.
5983 * getline.h: Change argument names.
5984 * getline.c: Include getndelim2.h instead of getndelim2.c.
5985 * getnline.c: Include getndelim2.h.
5987 2003-07-17 Bruno Haible <bruno@clisp.org>
5989 * Makefile.am: Remove file.
5990 * Makefile.in: Remove file.
5992 2003-07-17 Bruno Haible <bruno@clisp.org>
5994 * getnline.h: New file.
5995 * getnline.c: New file.
5996 * getndelim2.c: New file, extracted from getline.c.
5997 (getndelim2): Renamed from getdelim2, with added nmax argument.
5998 * getline.c: Include getndelim2.c.
5999 (getdelim2): Moved out to getndelim2.c.
6000 (getline, getdelim): Update.
6002 2003-07-15 <karl@gnu.org>
6004 * vasnprintf.c: update from gettext.
6006 2003-07-15 Jim Meyering <jim@meyering.net>
6008 * makepath.c (make_path): Enclose diagnostic in _(...).
6010 2003-07-14 Paul Eggert <eggert@twinsun.com>
6012 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6013 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6014 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6015 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6016 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6017 updated automatically by ../config/srclist-update. This changes
6018 their license from LPGL to GPL.
6020 2003-07-14 Jim Meyering <jim@meyering.net>
6022 Don't emit diagnostics. Let callers do that.
6023 * save-cwd.c: Don't include "error.h".
6024 (save_cwd): Don't call error. Ensure that errno is valid
6025 when returning nonzero.
6027 * save-cwd.h (restore_cwd): Update prototype.
6028 * save-cwd.c (restore_cwd): Remove two parameters.
6029 Simplify. Don't call error upon failure. Let callers do that.
6030 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6031 when auditing is enabled. But don't bother updating the #if.
6033 2003-07-14 Simon Josefsson <jas@extundo.com>
6035 * mempcpy.h: New file.
6036 * mempcpy.c: New file.
6038 2003-07-14 Paul Eggert <eggert@twinsun.com>
6040 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6041 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6042 unicodeio.c, unicodeio.h, unlocked-io.h:
6043 Switch from LGPL to GPL.
6045 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6047 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6048 it breaks C++ compilation.
6049 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6051 2003-07-10 Jim Meyering <jim@meyering.net>
6053 * vasnprintf.c: Remove trailing blanks.
6054 Make cpp indentation consistent.
6056 2003-07-09 Paul Eggert <eggert@twinsun.com>
6058 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6059 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6060 Switch from LGPL to GPL.
6062 2003-07-07 Paul Eggert <eggert@twinsun.com>
6064 * mktime.c: Fix some boundary cases and remove need for floating point.
6066 Issue a compile-time diagnostic if time_t is floating point, or if
6067 two's complement arithmetic is not in effect, or if arithmetic
6068 right shift does not propagate the sign. These assumptions were
6069 all in the original code but they weren't checked.
6071 (TIME_T_MIDPOINT, verify): New macros.
6072 (__isleap): Remove; it has integer overflow problems.
6073 (leapyear): New function, without those problems.
6074 (ydhms_tm_diff): Remove; splitting into two parts.
6075 (ydhms_diff): New function, containing the arithmetic part of
6076 the old ydhms_tm_diff function. Issue a compile-time
6077 diagnostic if we are not using C99 integer division.
6078 Avoid casts when possible.
6079 (guess_time_tm): New function, containing the checking part of
6080 the old ydhms_tm_diff function. Return the new value, rather than
6081 the difference between it and the old. Accept a new argument T
6082 so that *T specifies the old value. Check for overflow in the result.
6084 (__mktime_internal): Use a time_t offset, not a long int offset.
6085 This undoes the 2003-06-04 change, which is no longer needed now
6086 that we have better overflow checking.
6087 (localtime_offset): Likewise.
6089 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6090 and long are 64-bit but int is only 32-bit.
6091 (ydhms_diff): Use long int to store year1 and yday1.
6092 Issue a compile-time diagnostic if long int is not wide enough.
6094 (__mktime_internal): Use long int to store adjusted year and yday.
6095 Use plain C rather than preprocessor commands, if that doesn't
6097 Check for overflow (and try to repair) after each probe
6098 rather than checking only at the very end. This avoids some bugs
6099 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6100 does not equal GMT offset at maximum time).
6101 Use integer to check for overflow rather than floating point; this
6102 is more portable to non-IEEE hosts, and is a tad faster.
6103 When we detect that we are oscillating between two values,
6104 don't check whether tm_isdst has the requested value, since
6105 we already know the answer. When tm_isdst has the wrong value,
6106 use a different heuristic to find the right one, based on the
6107 extreme values actually observed in practice in tz2003a,
6108 rather than the (overly optimistic) "previous 3 calendar quarters".
6110 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6111 "T const" to accommodate glibc style.
6112 (check_result): Use less-confusing report format. "long" -> "long int.
6114 Don't loop if the iteration overflows time_t.
6115 Allow a negative step in the iteration.
6117 2003-07-01 Paul Eggert <eggert@twinsun.com>
6119 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6120 having it depend on HAVE_SYS_TYPES_H.
6122 2003-06-25 Bruno Haible <bruno@clisp.org>
6124 * readlink.c: New file.
6126 2003-06-20 Bruno Haible <bruno@clisp.org>
6128 Assume C89, so PARAMS isn't needed.
6129 * unicodeio.h (PARAMS): Remove.
6130 * unicodeio.c: Don't use PARAMS.
6132 2003-06-18 Jim Meyering <jim@meyering.net>
6134 Merge changes from coreutils.
6135 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6136 Remove explicit declarations of xmalloc and realloc.
6138 (read_utmp): Remove anachronistic cast of xmalloc.
6140 2003-06-17 Paul Eggert <eggert@twinsun.com>
6142 Assume C89, so PARAMS isn't needed.
6143 * backupfile.h (PARAMS): Remove. All uses removed.
6144 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6145 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6146 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6147 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6148 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6149 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6150 xstrtol.h: Likewise.
6151 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6152 same.h, strverscmp.h: Do not include config.h; no longer needed.
6153 Anyway, config.h should always be included before any other file.
6155 2003-06-11 Simon Josefsson <jas@extundo.com>
6157 * sysexit_.h: New file.
6159 2003-05-20 Derek Price <derek@ximbiot.com>
6161 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6163 2003-06-10 Simon Josefsson <jas@extundo.com>
6165 * strchrnul.h: New file.
6166 * strchrnul.c: New file.
6168 2003-06-10 Simon Josefsson <jas@extundo.com>
6170 * argp.h: New file, from glibc.
6171 * argp-ba.c: New file, from glibc.
6172 * argp-eexst.c: New file, from glibc.
6173 * argp-fmtstream.c: New file, from glibc.
6174 * argp-fmtstream.h: New file, from glibc.
6175 * argp-fs-xinl.c: New file, from glibc.
6176 * argp-help.c: New file, from glibc.
6177 * argp-namefrob.h: New file, from glibc.
6178 * argp-parse.c: New file, from glibc.
6179 * argp-pv.c: New file, from glibc.
6180 * argp-pvh.c: New file, from glibc.
6181 * argp-xinl.c: New file, from glibc.
6183 2003-06-07 Jim Meyering <jim@meyering.net>
6185 * readtokens.h: Put `Free Software Foundation, Inc.'
6186 in place of my name in the copyright comment.
6187 Remove definition and uses of __P.
6190 * stat.c: Don't declare xmalloc explicitly.
6191 Instead, include "xalloc.h".
6192 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6193 xrealloc, and xcalloc return values.
6194 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6196 * xgetcwd.h: Remove definition/uses of PARAMS.
6198 2003-06-06 Jim Meyering <jim@meyering.net>
6200 * stdbool_.h: Renamed from stdbool.h.in.
6202 2003-06-06 Jim Meyering <jim@meyering.net>
6204 Merge from coreutils.
6205 * same.c: (same_name): Declare *_basename locals to be `const'.
6206 Consolidate declarations and initializations of *_base* locals.
6208 Merge from coreutils.
6209 This avoids a core dump on systems without GNU putenv,
6210 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6211 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6212 (unsetenv): New static function, from GNU libc.
6213 (rpl_putenv): Use it.
6215 * modechange.c: Remove trailing blanks.
6217 Merge from coreutils.
6218 * fsusage.c: Remove declaration of statfs.
6219 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6221 * posixtm.c: Include <stdbool.h> unconditionally.
6223 2003-06-05 Paul Eggert <eggert@twinsun.com>
6225 * mktime.c (__mktime_internal): When resolving a tm_isdst
6226 mismatch, look in future quarters as well as past. This fixes a
6227 bug when processing fall-backwards gaps immediately after a long
6228 period of daylight-saving time.
6230 * mktime.c: Assume freestanding C89 or better.
6231 (HAVE_LIMITS_H): Remove. Assume it's 1.
6232 (__P): Remove; not used.
6233 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6234 (mktime, not_equal_tm, print_tm, check_result,
6235 main): Use prototypes. Use const * where appropriate.
6236 (main): Fix typo in testing code that uncovered by above changes.
6237 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6239 2003-06-04 Paul Eggert <eggert@twinsun.com>
6241 * mktime.c: Fix Debian bug 177940
6242 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6243 (localtime_offset): Now long int, not time_t, because we want it
6244 to be guaranteed to be signed. All uses changed.
6245 (__mktime_internal): If overflow would occur when adding offset,
6248 Merge 'human' changes from coreutils. Rewrite to support
6249 locale-specific notations like thousands separators.
6250 * human.c: Simplify authorship notice.
6251 Include human.h immediately after config.h.
6252 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6253 <limits.h>: Do not include, since human.h does.
6254 (SIZE_MAX, UINTMAX_MAX): New macros.
6255 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6256 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6257 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6258 (power_letter): Renamed from suffixes.
6259 (generate_suffix_backwards): Remove.
6260 (adjust_value): Now takes int style (because of human.h changes)
6261 and long double value (for greater precision on some platforms).
6262 (group_number): New function.
6263 (human_readable): Use it. Use integer options, not enum.
6264 Put the options before the sizes in the arg list.
6265 Support all the new options.
6266 The old human_readable function has been removed;
6267 use inttostr.h instead.
6268 (human_readable, default_block_size, humblock):
6269 Use uintmax_t, not int, for block sizes.
6270 (human_readable_inexact, block_size_types): Remove.
6271 (block_size_opts): New constant.
6272 (human_options): Renamed from human_block_size, with new signature
6273 that allows block sizes up to UINTMAX_MAX. All callers changed.
6274 * human.h: Add copyright and authorship notice.
6275 Include <limits.h> and <stdbool.h> unconditionally.
6276 (PARAMS): Remove. All uses removed.
6277 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6278 (enum human_inexact_style): Remove tag; now a nameless enum.
6279 (human_floor, human_ceiling, human_round_to_even): Now have
6280 values 2, 0, 1 rather than -1, 1, 0.
6281 (human_group_digits, human_suppress_point_zero, human_autoscale,
6282 human_base_1024, human_SI, human_B): New constants.
6283 (human_readable_inexact, human_block_size): Remove.
6284 (human_readable): Size args are now uintmax_t, not int.
6285 (human_options): New decl.
6287 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6288 unnecessary now that we assume C89 or better. This change
6289 imported from coreutils.
6291 * mktime.c (__mktime_internal): Do not reject negative timestamps
6292 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6293 in the 2003-05-30 sync from glibc.
6295 .h files should stand alone, but we shouldn't include <sys/types.h>
6296 if we can get away with just <stddef.h>.
6298 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6299 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6300 rather than <sys/types.h>, as we merely need size_t.
6301 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6303 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6304 Include <stdio.h>, to get FILE.
6305 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6306 memcasecmp.h has included <stddef.h> and all we need is size_t.
6307 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6308 our interface, instead of including <sys/types.h>
6310 2003-06-02 Paul Eggert <eggert@twinsun.com>
6313 Fix some minor time-related bugs with POSIX time arguments.
6314 Some valid time stamps were being rejected (notably -1, and
6315 time stamps before 1900 on 64-bit hosts). And some invalid
6316 time stamps were being accepted, e.g. September 31.
6318 * posixtm.h (posixtime): Return bool instead of time_t, so
6319 that we can return (time_t) -1 successfully.
6320 * posixtm.c: Likewise.
6321 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6322 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6323 (t): Remove static var.
6324 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6325 of static var. All uses changed.
6326 (year): Do not reject years before 1900; they can occur with
6328 (posix_time_parse): Do not check for out-of-range components;
6329 that is now the caller's responsibility, since our checks were
6330 only approximations.
6331 (posixtime): Use mktime to check for out-of-range components,
6332 since it knows them exactly.
6333 If mktime returns (time_t) -1, check whether an error actually occurred
6334 by invoking localtime on -1.
6335 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6336 posixtime failures better.
6337 Improve the test data (in comments only).
6339 2003-05-30 <karl@gnu.org>
6341 * mktime.c: update from libc.
6343 2003-05-30 Bruno Haible <bruno@clisp.org>
6345 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6346 * localcharset.h: Likewise.
6347 * localcharset.c: Likewise.
6349 2003-05-28 Paul Eggert <eggert@twinsun.com>
6351 Assume the headers required for C89 freestanding compilers.
6352 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6353 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6354 without checking for HAVE_LIMITS_H.
6355 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6356 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6358 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6359 * exclude.c: Include <stdbool.h> unconditionally.
6360 * tempname.c: Include <stddef.h> unconditionally.
6361 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6362 * modechange.c, rpmatch.c (NULL): Don't define, since
6363 <stddef.h> does that.
6364 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6365 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6366 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6367 * xstrtol.c: Likewise.
6368 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6369 * savedir.c: Include <stddef.h> instead of defining NULL.
6371 * addext.c (addext): Use assignment rather than cast, to avoid
6372 warnings on some platforms.
6374 * mktime.c (__mktime_internal): Do not reject negative timestamps
6377 2003-05-10 Bruno Haible <bruno@clisp.org>
6379 * linebreak.c (iconv_string_length): Don't return -1 just because the
6380 string is longer than 4 KB.
6382 2003-05-12 Jim Meyering <jim@meyering.net>
6384 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6385 the space-padded-by-default conversion specifiers, %e, %k, %l.
6387 2003-05-03 Bruno Haible <bruno@clisp.org>
6389 Upgrade to Unicode-4.0.
6390 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6391 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6392 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6393 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6394 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6395 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6396 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6397 Change width of U+E0100..U+E01EF from 1 to 0.
6399 2003-04-25 Bruno Haible <bruno@clisp.org>
6401 * copy-file.c: Include <stddef.h>, for size_t.
6403 2003-04-25 Jim Meyering <jim@meyering.net>
6405 * copy-file.c (copy_file_preserving): Declare buf_size to be
6406 of type size_t, not int.
6408 2003-04-11 Jim Meyering <jim@meyering.net>
6410 Merge changes from Coreutils.
6412 2003-03-22 Jim Meyering <jim@meyering.net>
6414 * strftime.c (widen): Cast alloca return value to proper type.
6416 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6419 * strftime.c (my_strftime): Handle very large width
6420 specifications for numeric values correctly. Improve checks for
6423 2003-01-19 Jim Meyering <jim@meyering.net>
6425 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6426 (nl_get_alt_digit) [! defined my_strftime]: Define.
6427 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6428 _nl_get_alt_digit and _nl_get_walt_digit.
6430 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6431 These changes have no effect outside of _LIBC.
6433 2003-04-10 Bruno Haible <bruno@clisp.org>
6435 * findprog.h: New file, from GNU gettext.
6436 * findprog.c: New file, from GNU gettext.
6438 2003-04-05 Jim Meyering <jim@meyering.net>
6440 Merge changes from Coreutils.
6442 * exclude.h (PARAMS): Remove definition and uses.
6443 * exclude.c: Remove uses of `PARAMS'.
6445 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6446 Add test-cases for DOS filenames. Declare program_name.
6447 (main): Set up program_name. Patch by Rich Dawe.
6449 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6451 Use mntctl's return value to drive the entry-processing loop, since
6452 we can't rely on the value of the vmt_length member in the last
6453 entry. On some systems doing so could result in exhausting
6454 virtual memory. Based in part on a patch from Mike Jetzer.
6456 2003-04-04 Bruno Haible <bruno@clisp.org>
6458 * linebreak.h: New file, from GNU gettext.
6459 * linebreak.c: New file, from GNU gettext with slight modifications.
6460 * lbrkprop.h: New file, from GNU gettext.
6462 2003-04-03 Bruno Haible <bruno@clisp.org>
6464 * utf8-ucs4.h: New file, from GNU gettext.
6465 * utf16-ucs4.h: New file, from GNU gettext.
6466 * ucs4-utf8.h: New file, from GNU gettext.
6467 * ucs4-utf16.h: New file, from GNU gettext.
6469 2003-04-02 Bruno Haible <bruno@clisp.org>
6471 * binary-io.h: New file, from GNU gettext.
6473 2003-04-01 Bruno Haible <bruno@clisp.org>
6475 * pathname.h: New file, from GNU gettext.
6476 * concatpath.c: New file, from GNU gettext.
6478 2003-03-30 Bruno Haible <bruno@clisp.org>
6480 * copy-file.c (copy_file_preserving): Don't set owner if the function
6481 chown() doesn't exist.
6483 2003-03-28 Bruno Haible <bruno@clisp.org>
6485 * copy-file.h: New file, from GNU gettext.
6486 * copy-file.c: New file, from GNU gettext.
6488 2003-03-18 Jim Meyering <jim@meyering.net>
6490 * quote.c (quote_n): Fix typo in comment.
6492 2003-03-14 Jim Meyering <jim@meyering.net>
6494 Merge changes from Coreutils.
6495 * obstack.h (obstack_object_size): Declare temporary, __o,
6496 to be const, in order to avoid warnings.
6497 (obstack_room): Likewise.
6498 (obstack_empty_p): Likewise.
6500 2003-03-13 Paul Eggert <eggert@twinsun.com>
6502 Merge changes from Bison.
6503 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6504 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6505 when compiling Bison 1.875's `bitset bset = obstack_alloc
6506 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6507 * hash.c: Include <stdbool.h> unconditionally.
6509 2003-03-09 Paul Eggert <eggert@twinsun.com>
6511 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6512 Reported by Bruce Becker; see:
6513 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6515 2003-03-03 Paul Eggert <eggert@twinsun.com>
6516 Bruno Haible <bruno@clisp.org>
6518 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6519 Reported by John Hughes, see
6520 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6522 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6524 * poll_.h: New file.
6527 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6529 * mathl.h: New file.
6530 * acosl.c: New file.
6531 * asinl.c: New file.
6532 * atanl.c: New file.
6533 * ceill.c: New file.
6536 * floorl.c: New file.
6537 * frexpl.c: New file.
6538 * ldexpl.c: New file.
6540 * sincosl.c: New file.
6542 * sqrtl.c: New file.
6544 * trigl.c: New file.
6545 * trigl.h: New file.
6547 2003-02-17 Bruno Haible <bruno@clisp.org>
6549 * mkdtemp.h: New file, from GNU gettext.
6550 * mkdtemp.c: New file, from GNU gettext.
6552 2003-01-31 Bruno Haible <bruno@clisp.org>
6554 * rename.c: #undef rename before defining rpl_rename.
6555 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6557 2003-01-30 Bruno Haible <bruno@clisp.org>
6559 * printf-args.h: New file, from GNU gettext.
6560 * printf-args.c: New file, from GNU gettext.
6561 * printf-parse.h: New file, from GNU gettext.
6562 * printf-parse.c: New file, from GNU gettext.
6563 * vasnprintf.h: New file, from GNU gettext.
6564 * vasnprintf.c: New file, from GNU gettext.
6565 * asnprintf.c: New file, from GNU gettext.
6566 * vasprintf.h: New file, from GNU gettext with modifications.
6567 * vasprintf.c: New file, from GNU gettext.
6568 * asprintf.c: New file, from GNU gettext.
6570 2003-01-29 Bruno Haible <bruno@clisp.org>
6572 * stpncpy.h: New file, from GNU gettext with modifications.
6573 * stpncpy.c: New file, from GNU gettext with modifications.
6575 2003-01-28 Bruno Haible <bruno@clisp.org>
6577 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6579 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6582 2003-01-27 Bruno Haible <bruno@clisp.org>
6584 * xsetenv.h: New file, from GNU gettext.
6585 * xsetenv.c: New file, from GNU gettext.
6587 2003-01-23 Bruno Haible <bruno@clisp.org>
6589 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6591 2003-01-22 Bruno Haible <bruno@clisp.org>
6593 * exit.h: New file, from GNU gettext.
6595 2003-01-11 Bruno Haible <bruno@clisp.org>
6597 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6598 * strcase.h (strcasecmp, strncasecmp): Likewise.
6600 2003-01-14 Jim Meyering <jim@meyering.net>
6602 * same.c (same_name): Tweak a comment.
6604 2003-01-11 Bruno Haible <bruno@clisp.org>
6606 * same.c (same_name): Reorder tests so as to avoid calling stat()
6607 when a string comparison is sufficient.
6609 2003-01-11 Bruno Haible <bruno@clisp.org>
6611 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6614 2003-01-11 Bruno Haible <bruno@clisp.org>
6616 * hash-pjw.c: Add comment about low quality of this function.
6618 2003-01-12 Paul Eggert <eggert@twinsun.com>
6620 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6621 to avoid collisions with libcurses and libreadline.
6623 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6624 * getstr.h, getstr.c: Remove.
6625 * getline.c: Include "getline.h", to check interface.
6626 Move body of old getstr.c here: this defines MIN_CHUNK and
6627 declares getdelim2, which is renamed from getstr.
6628 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6630 * linebuffer.c (readlinebuffer): Renamed from readline.
6632 * linebuffer.h: Likewise.
6633 (readline): Remove backward-compatibility macro.
6635 2003-01-12 Jim Meyering <jim@meyering.net>
6637 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6639 2003-01-10 Bruno Haible <bruno@clisp.org>
6641 * alloca_.h: New file.
6642 * getdate.y: Unconditionally include alloca.h.
6643 * makepath.c: Likewise.
6644 * setenv.c: Likewise.
6645 * userspec.c: Likewise.
6647 2003-01-09 Bruno Haible <bruno@clisp.org>
6649 * stdbool.h.in: New file.
6651 2003-01-08 Bruno Haible <bruno@clisp.org>
6653 * safe-read.c: Include specification header first, to ensure its
6655 * full-write.c: Likewise.
6657 2003-01-08 Jim Meyering <jim@meyering.net>
6659 * full-write.c: Undefine and define-away `const' after inclusion
6660 of errno.h, not before. Suggestion from Bruno Haible.
6662 2003-01-07 Jim Meyering <jim@meyering.net>
6664 * full-write.c: Rework so that it may serve to define full_read, too.
6665 * full-read.c: Simply #define FULL_READ and include full-write.c.
6667 2003-01-06 Jim Meyering <jim@meyering.net>
6669 * version-etc.c: Update year in translatable copyright string.
6671 2002-12-25 Bruno Haible <bruno@clisp.org>
6673 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6674 * xstrtol.h: Likewise.
6675 * xstrtoimax.c: Likewise.
6676 * xstrtoumax.c: Likewise.
6677 * human.h: Likewise.
6679 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6680 on systems that have <inttypes.h> but not <stdint.h>.
6682 2002-12-31 Paul Eggert <eggert@twinsun.com>
6684 * memcoll.c (memcoll): Fall back on a simple algorithm using
6685 memcmp if strcoll doesn't work.
6687 2002-12-23 Bruno Haible <bruno@clisp.org>
6689 * localcharset.h: New file.
6690 * localcharset.c: Include it.
6691 * unicodeio.c: Likewise.
6693 2002-12-22 Bruno Haible <bruno@clisp.org>
6695 * utime.c (utime_null): No need to call ftruncate if the file was
6698 2002-12-23 Bruno Haible <bruno@clisp.org>
6700 * memcoll.c (STRCOLL): New macro.
6703 2002-12-22 Bruno Haible <bruno@clisp.org>
6705 * getstr.h (getstr): Define, to avoid clash with libcurses.
6706 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6708 2002-12-22 Bruno Haible <bruno@clisp.org>
6710 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6712 2002-12-23 Bruno Haible <bruno@clisp.org>
6714 * getline.h: Include <stddef.h>, for size_t.
6716 * unicodeio.h: Include <stddef.h>, for size_t.
6717 * unicodeio.c: Don't include <stddef.h>.
6719 2002-12-17 Bruno Haible <bruno@clisp.org>
6721 * canon-host.c (strdup): Remove unused declaration.
6723 * fsusage.c: Include full_read.h.
6724 (get_fs_usage): Use full_read instead of safe_read.
6726 * utime.c (utime_null): Use SAFE_READ_ERROR.
6728 2002-12-11 Bruno Haible <bruno@clisp.org>
6730 * setenv.h: Rewritten to cope with systems that have setenv() but not
6732 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6735 2002-12-11 Bruno Haible <bruno@clisp.org>
6737 * setenv.c (alloca): Fall back to malloc.
6739 (setenv): Use freea() to free memory allocated with alloca().
6741 2002-11-13 Bruno Haible <bruno@clisp.org>
6743 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6744 function declarations.
6745 * unsetenv.c (unsetenv): Likewise.
6747 2002-03-04 Bruno Haible <bruno@clisp.org>
6749 Portability to AIX 4.3.3.
6750 * unsetenv.c: New file, extracted from setenv.c.
6751 * setenv.c: Move the unsetenv() function to unsetenv.c.
6753 2001-12-20 Bruno Haible <bruno@clisp.org>
6755 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6756 use malloc instead. For SunOS 4.
6758 2001-12-11 Bruno Haible <bruno@clisp.org>
6760 * setenv.c: Declare alloca.
6761 (compar_fn_t): New typedef.
6762 (KNOWN_VALUE, STORE_VALUE): Use it.
6764 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6767 2002-12-10 Paul Eggert <eggert@twinsun.com>
6769 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6770 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6771 Choose values that are less likely to collide with system fnmatch
6773 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6774 defined (e.g., a pure POSIX system).
6775 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6776 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6778 2002-12-06 Jim Meyering <jim@meyering.net>
6780 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6782 Merge in changes from libc's misc/error.c, in preparation
6783 for the merge of gnulib's changes back into libc.
6785 * error.c (_): Define only if not already defined.
6786 Move definition to follow all #include directives.
6787 Include unlocked-io.h only if !_LIBC.
6788 [_LIBC]: Include <libio/libioP.h>.
6789 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6790 (fflush): Tweak definition to use INTUSE.
6793 2002-12-05 Paul Eggert <eggert@twinsun.com>
6795 * alloca.c [defined emacs]: Include "lisp.h".
6796 (xalloc_die) [defined emacs]: New macro.
6797 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6798 [! defined emacs]: Include <xalloc.h>.
6799 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6800 (pointer): Typedef to POINTER_TYPE *.
6801 (malloc): Remove decl; we now always use xmalloc.
6802 (alloca): Use old-style definition, since Emacs needs this.
6803 Check for arithmetic overflow when computing combined size.
6805 2002-12-04 Paul Eggert <eggert@twinsun.com>
6807 Do not generate unlocked-io.h automatically, since it's easier to
6808 maintain it by hand.
6810 * unlocked-io.h: New file, from GNU diffutils,
6811 but with proper copyright notice and attribution.
6813 * Makefile.am: Add copyright notice.
6814 (libfetish_a_SOURCES): Add unlocked-io.h.
6815 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6816 (DISTCLEANFILES, io_functions): Remove macros.
6817 (EXTRA_DIST): Remove gen_uio.
6818 (unlocked-io.h): Remove rule.
6820 2002-12-04 Jim Meyering <jim@meyering.net>
6822 Reflect the fact that stat.c and lstat.c are no longer generated.
6823 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6824 (DISTCLEANFILES): Likewise.
6825 (EXTRA_DIST): Likewise.
6826 (all_local): Don't depend on stat.c or lstat.c.
6827 (stat.c, lstat.c): Remove rules.
6828 (EXTRA_DIST): Remove xstat.in.
6830 * xstat.in: Remove file. Contents moved into stat.c.
6831 * stat.c: New file. Contents mostly from xstat.in.
6832 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6833 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6835 * safe-read.c: Rework so that it may serve to define safe_write, too.
6836 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6838 2002-12-03 Jim Meyering <jim@meyering.net>
6840 * safe-read.c, safe-write.c: Change variable names and comments, but
6841 not semantics, to minimize the differences between these two files.
6842 (safe_read): Change comment to mention SAFE_READ_ERROR.
6844 * safe-read.c (IS_EINTR): Define.
6845 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6847 2002-12-02 Bruno Haible <bruno@clisp.org>
6849 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6850 Define, taken from safe-read.c.
6851 (INT_MAX): Provide fallback.
6852 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6853 * safe-write.h (SAFE_WRITE_ERROR): Define.
6855 * safe-read.c (EINTR): Remove definition.
6856 (safe_read): Don't use EINTR if it is absent.
6858 2002-12-02 Jim Meyering <jim@meyering.net>
6860 * safe-read.c (EINTR): Define.
6861 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6862 (INT_MAX): Provide fallback.
6863 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6865 * safe-read.h (SAFE_READ_ERROR): Define.
6867 2002-12-01 Jim Meyering <jim@meyering.net>
6869 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6870 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6872 2002-11-27 Paul Eggert <eggert@twinsun.com>
6874 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6875 hash_rehash): Replace `if (limit <= value) abort ();' with
6876 `if (! (value < limit)) abort ();', for readability.
6878 2002-11-26 <karl@gnu.org>
6880 * strdup.c: copy from libc again, with jim's ok.
6881 * .cppi-disable: re-add strdup.c
6883 2002-11-25 <karl@gnu.org>
6885 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6886 instead of "strtol.c".
6888 2002-11-25 Jim Meyering <jim@meyering.net>
6890 * mktime.c: Sync from libc, now that it has the latest fix.
6892 2002-11-24 <karl@gnu.org>
6894 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6895 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6897 2002-11-24 Jim Meyering <jim@meyering.net>
6899 Update from coreutils:
6901 * mktime.c: Merge in changes from libc.
6903 Avoid a link-time failure on some Linux systems.
6904 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6905 (__mon_yday): Declare with the STATIC attribute.
6906 (__mktime_internal): Likewise.
6907 Based on a report from Greg Schafer.
6909 2002-11-23 Jim Meyering <jim@meyering.net>
6911 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6912 Use `unsigned', not `int', as type of index.
6914 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6916 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6918 2002-11-22 Paul Eggert <eggert@twinsun.com>
6920 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6921 hint that one should use `if (! x) abort ();' rather than `assert
6922 (x);', and anyway it's one less thing to worry about configuring.
6923 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6924 hash_rehash, hash_insert): Use abort rather than assert.
6926 2002-11-22 Paul Eggert <eggert@twinsun.com>
6928 * quotearg.h: Allow multiple inclusion by surrounding with
6929 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6930 so that we can be included first.
6931 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6932 * quotearg.c: Include quotearg.h immediately after config.h.
6933 No need to include stddef.h or sys/types.h any more.
6934 Surround local include files with "", not "<>".
6935 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6936 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6937 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6938 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6939 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6940 (ISPRINT): Remove; no longer needed now that we assume C89.
6942 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6945 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6946 quotearg_char): Use SIZE_MAX rather than
6947 (size_t) -1 when we are talking about "infinity".
6949 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6951 2002-11-22 Bruno Haible <bruno@clisp.org>
6953 * safe-read.h: Assume C89. Add comments.
6954 (safe_read): Change return type to size_t.
6955 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6956 counts > SSIZE_MAX correctly.
6957 * safe-write.h: New file.
6958 * safe-write.c: New file.
6959 * full-read.h: New file.
6960 * full-read.c: New file.
6961 * full-write.h: Assume C89. Add comments.
6962 * full-write.c: Include safe-write.h.
6963 (full_write): Rewritten to use safe_write.
6964 Suggested by Jim Meyering and Paul Eggert.
6966 2002-11-21 Bruno Haible <bruno@clisp.org>
6968 Remove case insensitive option matching.
6969 * argmatch.h (argcasematch): Remove declaration.
6970 (ARGCASEMATCH): Remove macro.
6971 (__xargmatch_internal): Remove case_sensitive argument.
6972 (XARGMATCH): Update.
6973 (XARGCASEMATCH): Remove macro.
6974 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6975 case_sensitive argument.
6976 (argcasematch): Remove function.
6977 (__xargmatch_internal): Remove case_sensitive argument.
6978 (main): Use XARGMATCH instead of XARGCASEMATCH.
6980 * xmalloc.c: Change compile-time error message. Add comment about
6981 required autoconf version.
6983 2002-11-21 Jim Meyering <jim@meyering.net>
6985 * strdup.c (strdup): Tweak comment and initial #if/#include.
6987 Merge in changes from the coreutils.
6989 2002-09-25 Paul Eggert <eggert@twinsun.com>
6990 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6991 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6992 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6993 int. Work more efficiently if X is the same width as uintmax_t.
6994 Do not compare X to -1, to avoid bogus compiler warning.
6995 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6996 Don't assume that f_frsize and f_bsize are the same type.
6998 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7001 * makepath.c (make_path): Restore umask *before* creating the final
7003 (make_path): Minor reformatting.
7005 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7006 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7008 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7009 ones. At least on GNU/Linux systems, `auto' means something else.
7012 2002-11-20 Paul Eggert <eggert@twinsun.com>
7014 Merge argmatch cleanups from Bison. Assume C89.
7016 * argmatch.c: Include config.h here, not in argmatch.h.
7017 Include stdlib.h, for EXIT_FAILURE.
7018 Always include <string.h>, since we assume C89.
7019 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7020 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7021 Include <stddef.h> instead, since it's all we need for size_t.
7022 (PARAMS): Remove. All uses removed.
7023 (ARRAY_CARDINALITY): Do not bother to #undef.
7024 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7025 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7026 Remove unnecessary parentheses.
7027 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7028 Insert necessary parentheses.
7029 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7030 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7032 2002-11-19 Bruno Haible <bruno@clisp.org>
7034 * mbswidth.c: Include mbswidth.h right at the beginning.
7035 * mbswidth.h: Include <stddef.h>, for size_t.
7037 * mbswidth.h (PARAMS): Remove macro.
7038 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7039 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7041 * gcd.h (PARAMS): Remove macro.
7042 (gcd): Use ANSI C function declarations.
7043 * gcd.c (gcd): Likewise.
7045 2002-11-15 Bruno Haible <bruno@clisp.org>
7047 * strcspn.c: Include <stddef.h>.
7048 (strcspn): Use ANSI C function declaration. Change return type to
7050 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7051 (strpbrk): Use NULL.
7052 * strpbrk.h (PARAMS): Remove macro.
7053 (strpbrk): Use ANSI C function declaration.
7054 * strstr.c: Don't include <sys/types.h>.
7055 * strstr.h (PARAMS): Remove macro.
7056 (strstr): Use ANSI C function declarations.
7058 2002-11-06 Bruno Haible <bruno@clisp.org>
7060 * gcd.h (gcd): Change argument type to 'unsigned long'.
7061 * gcd.c (gcd): Likewise.
7063 2002-11-05 Bruno Haible <bruno@clisp.org>
7065 * gcd.h: New file, from gettext-0.11.5.
7066 * gcd.c: New file, from gettext-0.11.5.
7068 2002-11-05 Bruno Haible <bruno@clisp.org>
7070 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7071 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7072 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7073 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7075 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7076 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7078 * closeout.c: Include gettext.h instead of <libintl.h>.
7079 * human.c: Include gettext.h instead of <libintl.h>.
7080 * quotearg.c: Include gettext.h instead of <libintl.h>.
7081 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7082 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7083 * userspec.c: Include gettext.h instead of <libintl.h>.
7084 * version-etc.c: Include gettext.h instead of <libintl.h>.
7085 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7086 (textdomain): Remove definition.
7087 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7089 * long-options.c: Remove include of <libintl.h> and definition of _.
7090 * same.c: Remove include of <libintl.h> and definition of _.
7092 2002-11-04 Bruno Haible <bruno@clisp.org>
7094 * stpcpy.h: New file, from GNU gettext-0.11.5.
7095 * strcase.h: New file, from GNU gettext-0.11.5.
7096 * strpbrk.h: New file, from GNU gettext-0.11.5.
7097 * strstr.h: New file, from GNU gettext-0.11.5.
7098 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7100 2002-05-09 Bruno Haible <bruno@clisp.org>
7102 * config.charset: Update for newest glibc. Add canonical names
7103 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7105 2002-05-09 Bruno Haible <bruno@clisp.org>
7107 * localcharset.c (get_charset_aliases): Add more Windows specific
7110 2002-05-08 Owen Taylor <otaylor@redhat.com>
7112 * config.charset: A few additions for Solaris.
7114 2001-12-05 Bruno Haible <bruno@clisp.org>
7116 * localcharset.c (locale_charset): Don't return an empty string.
7118 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7120 * config.charset: msdos in uk_UA uses CP1125.
7122 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7124 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7125 * localcharset.c (locale_charset): Declare as extern "C".
7127 2002-02-15 Bruno Haible <bruno@clisp.org>
7129 * config.charset [msdosdjgpp]: For Russian, use CP866.
7131 2002-02-11 Bruno Haible <bruno@clisp.org>
7133 * config.charset: Add support for NetBSD.
7135 2002-09-25 <karl@gnu.org>
7137 * strdup.c: copy from libc/string (via ../config/srclist*).
7138 * getopt*: copy from libc/posix.
7139 * gettext.h: copy from gettext.
7140 * .cppi-disable: add strdup.c, gettext.h.
7142 2002-07-01 Jim Meyering <meyering@lucent.com>
7144 * c-stack.c: Include sys/time.h.
7145 From Volker Borchert.
7147 2002-06-11 Paul Eggert <eggert@twinsun.com>
7149 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7150 New macro. Use it uniformly instead of
7151 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7152 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7153 reported by Vin Shelton.
7155 2002-06-22 Jim Meyering <meyering@lucent.com>
7157 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7158 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7160 2002-06-22 Paul Eggert <eggert@twinsun.com>
7162 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7163 Do not assume SA_SIGINFO behavior.
7164 Bug reported by Jim Meyering on NetBSD 1.5.2.
7166 2002-06-22 Jim Meyering <meyering@lucent.com>
7168 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7170 * exitfail.c, exitfail.h: Likewise.
7171 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7173 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7175 (EXTRA_DIST): Add fnmatch_loop.c.
7176 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7178 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7179 * fnmatch.c: Update from diffutils-2.8.2.
7180 * fnmatch_.h: New file. From diffutils-2.8.2.
7181 * fnmatch.h: Remove file.
7183 2002-06-18 Paul Eggert <eggert@twinsun.com>
7185 * file-type.h: Report an error if neither S_ISREG nor
7186 S_IFREG is defined, instead of using a test specific to glibc
7187 2.2. This should be safe, since POSIX requires S_ISREG and
7188 Unix Version 7 had S_IFREG. We don't need to check for
7189 <sys/types.h> since we don't use any symbols that it defines.
7191 2002-06-15 Jim Meyering <meyering@lucent.com>
7193 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7194 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7195 have been included before this file.
7197 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7199 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7200 so that each temporary file name is unique and valid in the first
7201 8 characters, for operation under DOS.
7203 2002-06-15 Jim Meyering <meyering@lucent.com>
7205 Work even with DJGPP 2.03, which lacks support for symlinks.
7207 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7209 * lchown.c (S_ISLNK): Likewise.
7211 2002-06-14 Jim Meyering <meyering@lucent.com>
7213 * file-type.h: Use the version from diffutils-2.8.2.
7214 * file-type.c: Likewise.
7216 2002-05-27 Jim Meyering <meyering@lucent.com>
7218 Fix a problem seen only on nonconforming systems whereby ls.c's
7219 use of localtime, and then of gettimeofday would cause trouble:
7220 the localtime call used to initialize rpl_gettimeofday's save
7221 mechanism would clobber ls's current local time information so
7222 that in any long listing the first file would always be listed
7223 with date 1970-01-01. Analysis by Volker Borchert.
7225 * gettimeofday.c (localtime): Undefine.
7226 (rpl_localtime): New function.
7228 2002-05-22 Jim Meyering <meyering@lucent.com>
7230 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7231 * file-type.h: New file.
7232 * file-type.c (file_type): New file/function. Extracted from diffutils.
7234 2002-04-29 Paul Eggert <eggert@twinsun.com>
7236 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7238 2002-04-28 Paul Eggert <eggert@twinsun.com>
7240 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7241 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7242 of 127, since 64 is the largest conceivable number for ancient
7244 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7246 2002-04-28 Jim Meyering <meyering@lucent.com>
7248 * sig2str.c (WTERMSIG): Remove definition (unused).
7250 2002-04-28 Paul Eggert <eggert@twinsun.com>
7252 * sig2str.h, sig2str.c: New files.
7253 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7255 2002-04-24 Jim Meyering <meyering@lucent.com>
7257 * gettext.h: New file, from Gettext.
7258 * Makefile.am (INCLUDES): Remove -I../intl.
7259 (libfetish_a_SOURCES): Add gettext.h.
7261 2002-04-16 Jim Meyering <meyering@lucent.com>
7263 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7264 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7265 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7267 2002-04-12 Jim Meyering <meyering@lucent.com>
7269 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7271 2002-03-10 Jim Meyering <meyering@lucent.com>
7273 * makepath.c (make_path): Remove a comma from a diagnostic.
7274 Suggestion from Santiago Vila.
7276 2002-03-08 Jim Meyering <meyering@lucent.com>
7278 * rename.c: Mention that this wrapper is needed also on
7279 mips-dec-ultrix4.4 systems.
7281 2002-03-02 Jim Meyering <meyering@lucent.com>
7283 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7284 not HAVE_CLOCK_SETTIME.
7286 2002-02-27 Paul Eggert <eggert@twinsun.com>
7288 * nanosleep.h: Rename to....
7289 * timespec.h: New name for nanosleep.h. All uses changed.
7291 * gettime.c: New file.
7292 * settime.c: New file.
7295 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7296 timespec.h. Remove nanosleep.h.
7298 2002-02-25 Paul Eggert <eggert@twinsun.com>
7300 * acl.c, acl.h: New files.
7301 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7303 2002-02-24 Jim Meyering <meyering@lucent.com>
7305 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7306 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7307 cause trouble. Reported by Nelson Beebe.
7309 2002-02-23 Paul Eggert <eggert@twinsun.com>
7311 * path-concat.c (xpath_concat): Reorder code to pacify
7312 compilers that don't know that xalloc_die never returns.
7314 2002-02-20 Jim Meyering <meyering@lucent.com>
7316 * getdate.c: Regenerate using bison-1.33.
7318 2002-02-15 Paul Eggert <eggert@twinsun.com>
7320 * posixver.c, posixver.h: New files.
7321 * Makefile.am (libfetish_a_SOURCES): Add them.
7323 2002-02-02 Paul Eggert <eggert@twinsun.com>
7324 Bruno Haible <bruno@clisp.org>
7326 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7327 (fwrite_success_callback): New declaration.
7328 * unicodeio.c (unicode_to_mb): New function, extracted from
7329 print_unicode_char. Call failure callback instead of error.
7330 (fwrite_success_callback): New function.
7331 (exit_failure_callback): New function.
7332 (fallback_failure_callback): New function.
7333 (print_unicode_char): Call unicode_to_mb.
7335 2002-01-26 Jim Meyering <meyering@lucent.com>
7337 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7339 2002-01-22 Jim Meyering <meyering@lucent.com>
7341 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7342 Otherwise, some versions of automake would omit the rule that makes
7343 Makefile from Makefile.in.
7345 2001-01-21 Paul Eggert <eggert@twinsun.com>
7347 * xmemcoll.h, xmemcoll.c: New files.
7348 * Makefile.am (libfetish_a_SOURCES): Add them.
7349 * memcoll.c: Include errno.h, and declare errno if not defined.
7350 (memcoll): Set errno to zero if there is no error.
7352 * quotearg.c (quotearg_buffer_restyled):
7353 Fix bug with quoting buffers containing NUL when backslashing escapes.
7354 This bug was exposed by the other changes in this patch.
7355 (quotearg_n_options): New arg ARGSIZE.
7356 All callers changed.
7357 (quoting_options_from_style): New function.
7358 (quotearg_n_style): Use it.
7359 (quotearg_n_style_mem): New function.
7361 * quotearg.h (quotearg_n_style_mem): New function.
7363 2002-01-16 Jim Meyering <meyering@lucent.com>
7365 * getdate.y: Add three semicolons, each just before a closing brace.
7366 Bison (as of version 1.31) no longer papers over that mistake.
7368 2002-02-14 Paul Eggert <eggert@twinsun.com>
7370 * backupfile.c (ISDIGIT): Comment fix.
7371 * getdate.y (ISDIGIT): Likewise.
7372 * posixtm.c (ISDIGIT, year): Likewise.
7373 * strverscmp.c (ISDIGIT): Likewise.
7374 * userspec.c (ISDIGIT): Likewise.
7376 2002-01-05 Jim Meyering <meyering@lucent.com>
7378 * version-etc.c (version_etc_copyright): Update copyright year.
7380 2001-01-19 Paul Eggert <eggert@twinsun.com>
7382 * closeout.c (close_stdout_status): If ferror (stdout), do
7383 not silently exit merely because the output buffer happens to
7384 have nothing pending.
7386 2001-12-18 Paul Eggert <eggert@twinsun.com>
7388 See the big note in ../ChangeLog.
7389 * human.c (suffixes): Prefer K to k for 1024.
7390 (generate_suffix_backwards): New function.
7391 (human_readable_inexact): Use it.
7392 * xstrtol.c (__xstrtol): If there is no number but there
7393 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7394 Accept 'K' as well as 'k'.
7396 2001-12-15 Jim Meyering <meyering@lucent.com>
7398 * regex.h (__restrict_arr): Update from libc.
7400 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7401 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7404 2001-12-10 Jim Meyering <meyering@lucent.com>
7406 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7407 Instead, include "xalloc.h".
7408 (initbuffer): Don't cast xmalloc return value to char*.
7409 (readline): Reword comment.
7410 Don't cast xrealloc return value to char*
7413 2001-12-09 Jim Meyering <meyering@lucent.com>
7415 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7416 `signed and unsigned type in conditional expression'.
7417 * posixtm.c (posix_time_parse): Likewise.
7419 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7421 * readtokens.c (readtoken): Declare an index to be of type unsigned
7422 to avoid a pedantic warning.
7424 * getstr.c: Don't include assert.h.
7425 (getstr): Remove warning-evoking assertions.
7426 Return -1 if offset parameter is out of bounds.
7427 Change the type of a local from int to size_t.
7429 * strftime.c (my_strftime_localtime_r): Include this function
7430 definition in the `#if ! HAVE_TM_GMTOFF' block.
7432 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7433 Include xalloc.h instead.
7435 2001-12-02 Jim Meyering <meyering@lucent.com>
7437 * tempname.c: Don't declare getenv, thus reverting the change of
7438 2001-11-18. It's no longer necessary, now that stdlib.h is always
7441 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7442 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7444 2001-11-30 Akim Demaille <akim@epita.fr>
7446 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7447 before being defined.
7449 2001-11-27 Paul Eggert <eggert@twinsun.com>
7451 * quotearg.h (quotearg_n, quotearg_n_style):
7452 First arg is int, not unsigned.
7453 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7454 (SIZE_MAX, UINT_MAX): New macros.
7455 (quotearg_n_options): Abort if N is negative.
7456 Avoid overflow check on hosts where size_t is 64 bits and int
7457 is 32 bits, as overflow is impossible there.
7458 Fix off-by-one typo that caused unnecessary reallocation.
7460 2001-11-27 Jim Meyering <meyering@lucent.com>
7462 * tempname.c: Merge with version from libc.
7463 * regex.c: Likewise.
7465 * tempname.c: Include stdlib.h unconditionally. On some old systems
7466 for which STDC_HEADERS is 0, it was not included, resulting in a
7467 warning about an integer-to-pointer conversion problem with getenv.
7468 Reported by Volker Borchert.
7470 2001-11-26 Jim Meyering <meyering@lucent.com>
7472 * gtod.h: Remove file.
7473 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7474 * gettimeofday.c: Don't include gtod.h.
7475 (GTOD_init): Remove function.
7476 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7477 Suggestion from Volker Borchert.
7479 2001-11-23 Jim Meyering <meyering@lucent.com>
7481 * hash.h (struct hash_table): Don't define here. Merely declare it.
7482 * hash.c (struct hash_table): Define it here instead.
7484 2001-11-22 Jim Meyering <meyering@lucent.com>
7486 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7488 2001-11-18 Paul Eggert <eggert@twinsun.com>
7490 * tempname.c (TMP_MAX): Remove; no longer needed.
7491 (TEMPORARIES): New macro.
7492 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7493 removes an artificial limitation (e.g. HP-UX 10.20, where
7496 2001-11-18 Jim Meyering <meyering@lucent.com>
7498 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7501 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7502 files will be created before anything else.
7504 2001-11-17 Jim Meyering <meyering@lucent.com>
7506 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7507 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7508 rather than group writable. Patch by Juan F. Codagnone.
7510 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7511 Instead, include "xalloc.h".
7513 * mountlist.c: Include unlocked-io.h after all system headers.
7514 Remove explicit declarations of xmalloc, xrealloc,
7515 and xstrdup. Instead, include "xalloc.h".
7517 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7518 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7519 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7521 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7522 Reported by Padraig Brady.
7524 * mkstemp.c: #undef mkstemp.
7526 (rpl_mkstemp): Rename from mkstemp.
7529 2001-11-16 Jim Meyering <meyering@lucent.com>
7531 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7532 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7533 determine the amount of total physical memory, use pstat_getstatic.
7534 HPUX-11 doesn't define _SC_PHYS_PAGES.
7535 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7536 If sysconf couldn't be used to determine the amount of available
7537 physical memory, use both pstat_getstatic and pstat_getdynamic.
7538 Based on a patch from Bob Proulx.
7540 2001-11-05 Jim Meyering <meyering@lucent.com>
7542 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7544 2001-11-03 Jim Meyering <meyering@lucent.com>
7546 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7547 in argmatch_to_argument call.
7549 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7552 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7553 e.g., a fault due to an attempt to free a NULL pointer.
7555 2001-11-01 Jim Meyering <meyering@lucent.com>
7557 * dirfd.c, dirfd.h: New files.
7558 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7560 * hash.c (hash_print) [TESTING]: Clean up.
7562 2001-10-22 Paul Eggert <eggert@twinsun.com>
7564 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7565 to avoid a warning if -Wall.
7567 2001-10-21 Paul Eggert <eggert@twinsun.com>
7569 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7571 2001-10-21 Jim Meyering <meyering@lucent.com>
7573 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7574 this code would end up calling gettext even in packages built
7576 * getopt.c (_): Likewise.
7577 * regex.c (_): Likewise.
7579 2001-10-20 Paul Eggert <eggert@twinsun.com>
7581 * error.c (strerror_r): Do not declare unless !_LIBC.
7582 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7583 Use strerror_r that is only a macro, even if it is not a function.
7584 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7585 (private_strerror): Use prototypes, not old-style function definition.
7586 (print_errno_message): New function.
7587 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7589 (error_tail, error, error_at_line): Use it.
7591 2001-10-11 Jim Meyering <meyering@lucent.com>
7593 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7594 and quote_n (1, ... to avoid clobbering a buffer.
7596 2001-10-05 Jim Meyering <meyering@lucent.com>
7598 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7599 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7600 * hash-pjw.h: New file.
7602 2001-09-30 Jim Meyering <meyering@lucent.com>
7604 * mountlist.c [MOUNTED_GETFSSTAT]:
7605 Include <sys/ucred.h>, for Apple Darwin.
7606 Include sys/mount.h and sys/fs_types.h only if available.
7608 (read_filesystem_list): Use FS_TYPE.
7610 2001-09-29 Paul Eggert <eggert@twinsun.com>
7612 * exclude.c (excluded_filename): 0 -> false, since it's
7615 2001-09-28 Paul Eggert <eggert@twinsun.com>
7617 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7618 #defines strtoimax. Also treat the other strto* functions
7621 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7622 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7623 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7625 2001-09-26 Jim Meyering <meyering@lucent.com>
7627 Most macros in unlocked-io.h had the wrong number of arguments.
7628 * gen-uio: New script.
7629 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7630 * unlocked-io.hin: Remove file.
7631 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7632 rather than trying to embed it here.
7633 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7634 Reported by Padraig Brady.
7636 2001-09-25 Volker Borchert <bt@teknon.de>
7638 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7640 2001-09-23 Jim Meyering <meyering@lucent.com>
7642 * mountlist.c: Remove useless parentheses in #if directives.
7643 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7644 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7646 2001-09-22 Jim Meyering <meyering@lucent.com>
7648 * localcharset.c: Update from latest gettext.
7649 * config.charset: Likewise.
7651 2001-09-20 Jim Meyering <meyering@lucent.com>
7653 * xstrtol.c (strtoimax): Guard declaration with
7654 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7655 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7656 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7657 (strtoumax): Likewise, for completeness (it wasn't necessary).
7659 2001-09-06 Paul Eggert <eggert@twinsun.com>
7661 * strtoimax.c (HAVE_LONG_LONG):
7662 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7663 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7664 to work around bug in IBM C compiler.
7666 2001-09-16 Jim Meyering <meyering@lucent.com>
7668 * mkdir.c: New file.
7670 2001-09-04 Paul Eggert <eggert@twinsun.com>
7672 * xgetcwd.c: Revert some of the previous change; intead,
7673 fix the HAVE_GETCWD_NULL code to behave more like the
7674 !HAVE_GETCWD_NULL code used to.
7677 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7680 2001-09-04 Paul Eggert <eggert@twinsun.com>
7682 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7683 Use ssize_t, not int, to store result of readlink.
7684 Check for ssize_t overflow as well as size_t overflow,
7685 as POSIX says the result of readlink is implementation-defined
7686 when ssize_t overflows.
7687 Remove unnecessary cast to char*.
7688 Use free+malloc instead of realloc, as the storage doesn't need
7689 to be preserved and it's clearer and can be more efficient that way.
7690 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7691 * xreadlink.h (xreadlink): Update prototype.
7693 2001-09-03 Paul Eggert <eggert@twinsun.com>
7695 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7696 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7697 spotted by Jim Meyering.
7699 2001-09-03 Jim Meyering <meyering@lucent.com>
7701 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7703 2001-09-03 Paul Eggert <eggert@twinsun.com>
7705 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7706 like the HAVE_GETCWD_NULL code.
7707 Include pathmax.h if not HAVE_GETCWD.
7708 Do not include xalloc.h.
7709 (INITIAL_BUFFER_SIZE): New symbol.
7710 Do not use xmalloc / xrealloc, since the caller is responsible for
7711 handling errors. Preserve errno around `free' during failure.
7712 Do not overrun buffer when using getwd.
7714 2001-09-03 Paul Eggert <eggert@twinsun.com>
7716 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7717 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7719 2001-09-02 Jim Meyering <meyering@lucent.com>
7721 * error.c: Update from GNU libc.
7723 2001-09-01 Jim Meyering <meyering@lucent.com>
7725 * xreadlink.c: New file.
7726 * xreadlink.h: New file.
7727 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7729 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7730 doesn't conflict with sparc Solaris 7's definition in
7731 /usr/include/sys/int_types.h.
7733 * exclude.c: Use `""', not `<>' to #include non-system header files.
7734 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7735 and strncasecmp as r-values. Unixware didn't have declarations.
7737 2001-08-31 Jim Meyering <meyering@lucent.com>
7739 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7740 Use an initial, malloc'd, buffer of length 128 rather than
7741 a statically allocated one of length 1024.
7743 2001-08-30 Paul Eggert <eggert@twinsun.com>
7745 * xgetcwd.c: Don't include pathmax.h.
7746 Include stdlib.h and unistd.h if available.
7748 (xmalloc, xstrdup, free): Remove decls.
7749 (xgetcwd): Don't assume sizes fit in unsigned.
7750 Check for overflow when computing sizes.
7751 Simplify reallocation code.
7753 2001-08-28 Paul Eggert <eggert@twinsun.com>
7755 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7757 * strtoimax.c: Renamed from strtoxmax.c, removing the
7760 Also, make the following further changes to make this file's
7761 configuration more similar to that of strtol.c:
7762 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7763 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7764 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7765 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7766 changed to signed values.
7768 And make the following changes as well:
7769 Fix copyright notice, as 1999 was missing.
7770 (verify): New macro.
7771 (strtoimax): Check sizes at compile-time, not run-time.
7772 Prefer strtol to strtoll if both work.
7773 (main): Remove; it was not that useful and was a pain to maintain.
7775 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7777 2001-08-30 Paul Eggert <eggert@twinsun.com>
7779 * savedir.c (savedir): Remove size parameter, as POSIX says that
7780 a directory's st_size can have an arbitrary value, so the old
7781 usage could waste an arbitrary amount of memory. All uses
7783 * savedir.h: Update prototype.
7785 2001-08-30 Paul Eggert <eggert@twinsun.com>
7787 * xstrtol.c (strtoimax): New decl.
7789 2001-08-28 Paul Eggert <eggert@twinsun.com>
7791 * xstrtol.h: Add copyright notice.
7792 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7793 LONGINT_INVALID_SUFFIX_CHAR.
7795 2001-08-30 Paul Eggert <eggert@twinsun.com>
7797 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7800 2001-08-30 Paul Eggert <eggert@twinsun.com>
7802 * hash.c: Remove '2001' from copyright notice.
7804 2001-08-30 Paul Eggert <eggert@twinsun.com>
7806 * full-write.h: New file.
7807 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7808 * full-write.c: Correct credits, as cccp.c no longer
7809 exists and anyway it was so heavily changed from the old cccp
7810 code as to be unrecognizable. Include full-write.h.
7811 (full_write) Return size_t, with short writes meaning failure.
7812 All callers changed. This fixes a bug with large buffers
7814 * utime.c: Include full-write.h.
7816 2001-08-30 Paul Eggert <eggert@twinsun.com>
7818 Merge 'exclude' changes from tar 1.13.22.
7819 This fixes one or two unlikely storage allocation overflow bugs,
7820 but doesn't change user-visible behavior otherwise.
7822 2001-08-30 Paul Eggert <eggert@twinsun.com>
7824 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7825 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7826 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7827 Include if available.
7828 (<xalloc.h>): Include
7829 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7830 (verify): New macro. Use it to verify that EXCLUDE macros do not
7831 collide with FNM macros.
7832 (struct patopts): New struct.
7833 (struct exclude): Use it, as exclude patterns now come with options.
7834 (new_exclude): Support above changes.
7835 (new_exclude, add_exclude_file):
7836 Initial size must now be a power of two to simplify overflow checking.
7837 (free_exclude, fnmatch_no_wildcards): New function.
7838 (excluded_filename): No longer requires options arg, as the options
7839 are determined by add_exclude. Now returns bool, not int.
7840 (excluded_filename, add_exclude):
7841 Add support for the fancy new exclusion options.
7842 (add_exclude, add_exclude_file): Now takes int options arg.
7843 Check for arithmetic overflow when computing sizes.
7844 (add_exclude_file): xrealloc might modify errno, so don't
7845 realloc until after errno might be used.
7847 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7849 (free_exclude): New decl.
7850 (add_exclude, add_exclude_file): Now takes int options arg.
7851 (excluded_filename): No longer requires options arg, as the options
7852 are determined by add_exclude. Now returns bool, not int.
7854 2001-08-30 Paul Eggert <eggert@twinsun.com>
7856 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7858 2001-08-27 Jim Meyering <meyering@lucent.com>
7860 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7862 * version-etc.c (N_): Remove definition.
7863 Revert most of last change.
7864 Instead, simply don't mark the `Copyright...' string for translation.
7865 Based on advice from Paul Eggert.
7867 * strtoxmax.c: Tweak comment.
7869 2001-08-26 Jim Meyering <meyering@lucent.com>
7871 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7872 of copyright with `%s' so translators don't get an untranslated
7874 (COPYRIGHT_YEAR): Define.
7875 (version_etc): Use fprintf rather than fputs.
7876 Suggestion from Ulrich Drepper.
7878 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7880 * strtoll.c: New file, from GNU libc.
7881 * xstrtoimax.c: New file.
7883 * xstrtol.h: Add xstrtoimax.
7884 * strtoumax.c: New file. Simply include "strtoumax.c".
7885 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7887 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7888 * strtoxmax.c: ... then renamed to this.
7890 2001-08-13 Paul Eggert <eggert@twinsun.com>
7892 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7893 Port to Solaris 8, where 'sed' requires a space after the 'r'
7894 command, and where sh dislikes "$/". Clean up the spacing a bit.
7895 Redirect output to $tmp just once.
7897 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7899 * addext.c (<errno.h>): Include.
7900 (errno): Declare if not defined.
7901 (addext): Work correctly when pathconf returns -1 and leaves
7902 errno alone because there is no limit. Also, work even if
7903 pathconf returns a value greater than SIZE_MAX.
7905 2001-08-12 Jim Meyering <meyering@lucent.com>
7907 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7908 Simply `return getcwd (NULL, 0);'.
7909 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7910 Use 1300 as initial value for length, not PATH_MAX.
7912 * pathmax.h: Clean up cpp syntax.
7914 2001-08-12 Jim Meyering <meyering@lucent.com>
7916 * gettimeofday.c: New file.
7918 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7920 2001-08-04 Jim Meyering <meyering@lucent.com>
7922 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7923 to get in sync with glibc.
7925 2001-08-03 Paul Eggert <eggert@twinsun.com>
7927 The following changes are from gettext 0.10.39 as maintained by
7930 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7931 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7932 with inverted sense. All uses changed.
7934 * mbswidth.c: Don't include <limits.h>.
7935 Include <stdlib.h> and <string.h> unconditionally.
7936 (iswcntrl, mbsinit, ISCNTRL): New macros.
7937 (mbsnwidth): Use K&R style function declarations.
7938 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7939 can optimize it when MB_CUR_MAX == 1.
7940 The width of control characters is zero, not 1.
7942 2001-07-15 Jim Meyering <meyering@lucent.com>
7944 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7945 (BUILT_SOURCES): Add unlocked-io.h.
7946 (io_functions): Define.
7947 (unlocked-io.h): New rule.
7948 (DISTCLEANFILES): Add unlocked-io.h.
7949 (all-local): Depend on unlocked-io.h, to ensure it is created.
7951 * unlocked-io.hin: New file
7953 * regex.c: Update from glibc.
7955 2001-07-05 Jim Meyering <meyering@lucent.com>
7957 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7959 (libfetish_a_SOURCES): Put all .h files here instead.
7960 Remove a thus-exposed (better checks in automake) duplicate and
7961 two unnecessary .h files.
7963 2001-06-11 Jim Meyering <meyering@lucent.com>
7965 * regex.c: Update from GNU libc.
7967 2001-05-27 Jim Meyering <meyering@lucent.com>
7969 * readutmp.h (UT_TYPE): Define.
7971 2001-05-24 Jim Meyering <meyering@lucent.com>
7973 * argmatch.c: Include "quote.h".
7974 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7975 quote function. Reported by Göran Uddeborg.
7977 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7979 * dirname.c (dir_name): Compute append_dot using path, not newpath
7980 which is not yet declared.
7982 2001-05-11 Paul Eggert <eggert@twinsun.com>
7984 * Makefile.am (libfetish_a_SOURCES):
7985 Add strftime.c, since we now compile it on all hosts.
7987 * strftime.c (my_strftime):
7988 Define to nstrftime if emacs, but only if my_strftime is not defined.
7989 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7990 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7991 Add one more extra argument: a nanoseconds value.
7994 (my_strftime function): Add %N format.
7995 (emacs_strftimeu): Renamed from emacs_strftime,
7996 with extra ut argument.
7998 2001-05-11 Paul Eggert <eggert@twinsun.com>
8000 dirname code cleanup. base_name now behaves more compatibly
8001 with POSIX basename when given file names that have trailing
8002 slashes, and similarly for dir_name. Add new primitives
8003 base_len and dir_len. Put the directory-name-related decls
8006 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8007 * backupfile.c (base_name): Likewise.
8008 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8009 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8010 * makepath.c (strip_trailing_slashes): Likewise.
8011 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8013 * rename.c (strip_trailing_slashes): Likewise.
8014 * same.c (base_name): Likewise.
8015 * stripslash.c (ISSLASH): Likewise.
8017 * addext.c: Include <dirname.h> after size_t is defined.
8018 * backupfile.c: Likewise.
8020 * addext.c (addext): Use base_len to trim redundant
8021 trailing slashes instead of doing it ourselves.
8022 But do not trim the last slash if it is not redundant.
8024 * backupfile.c (find_backup_file_name,
8025 max_backup_version): Use base_len instead of rolling it ourselves.
8026 Handle the case of "" and (on DOS) "C:" correctly.
8028 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8029 Include <string.h>, <dirname.h>.
8030 (base_name): Allow file names ending in slashes, other than names
8031 that are all slashes. In this case, return the basename followed
8032 by the slashes. This is more general, and can be used in places
8033 where the original base_name purposely had an assertion failure.
8034 (base_len): New function.
8036 * dirname.c: Include <string.h> instead of <stdlib.h>.
8037 Do not include <assert.h>; no longer needed.
8039 (memrchr): Remove decl.
8040 (dir_name_r): Remove.
8041 (dir_len): Renamed from dirlen. All callers changed.
8042 Rewrite in terms of base_name, for simplicity and consistency.
8043 (dir_name): Never return NULL. All callers changed.
8044 Do not include <stdlib.h> in test program; no longer needed.
8045 return 0; is fine for test program.
8047 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8049 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8051 * path-concat.c (path_concat): Use base_len to compute
8052 base length, not strlen; this means we cannot rely on memcpy
8055 * same.c (STREQ): Remove.
8056 (same_name): Handle the case where the basename ends in trailing '/'.
8058 * stripslash.c (strip_trailing_slashes): Return nonzero if
8059 a slash was stripped. Do not strip the last slash after a
8062 2001-04-08 Jim Meyering <meyering@lucent.com>
8064 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8065 recomputed; that's necessary when the offset spans a DST transition.
8066 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8068 2001-04-02 Jim Meyering <meyering@lucent.com>
8070 * regex.h, regex.c: Update from GNU libc.
8072 2001-03-19 Paul Eggert <eggert@twinsun.com>
8074 * version-etc.c (version_etc_copyright): Update to 2001.
8076 2001-03-16 Paul Eggert <eggert@twinsun.com>
8078 * tempname.c (uint64_t): Define to uintmax_t if
8079 not defined, and if UINT64_MAX is not defined.
8080 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8081 Reported by John David Anglin.
8083 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8085 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8086 alias if codeset is empty.
8087 * config.charset (BeOS): Use wildcard syntax.
8089 2001-03-13 Jim Meyering <meyering@lucent.com>
8091 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8092 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8095 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8097 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8099 * unicodeio.c (print_unicode_char): Simplify accordingly.
8101 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8103 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8104 support for DOS/DJGPP.
8106 2001-02-28 Paul Eggert <eggert@twinsun.com>
8108 * Makefile.am (libfetish_a_SOURCES):
8109 Add dup-safer.c, fopen-safer.c.
8110 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8112 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8114 2001-02-25 Paul Eggert <eggert@twinsun.com>
8116 The mkstemp replacement is taken from glibc 2.2.2, with some
8117 portability fixes for use outside glibc, as follows:
8119 * tempname.c (struct_stat64): New macro.
8120 (direxists, __gen_tempname): Use it.
8121 This avoids a portability problem with Solaris 8.
8123 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8124 (<stddef.h>, <stdint.h>, <string.h>):
8125 Include only if STDC_HEADERS || _LIBC.
8126 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8127 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8128 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8129 (__set_errno): Define this macro if <errno.h> doesn't.
8130 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8131 Define these macros if <stdio.h> doesn't.
8132 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8133 Define these macros if <sys/stat.h>
8134 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8135 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8136 __xstat64): Define if not _LIBC.
8137 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8138 (__gen_tempname): Invoke gettimeofday only if
8139 HAVE_GETTIMEOFDAY || _LIBC;
8140 otherwise, fall back on plain "time".
8141 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8143 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8145 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8147 2001-02-17 Jim Meyering <meyering@lucent.com>
8149 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8150 around included file name.
8152 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8154 * strftime.c: Update from GNU libc (the only changes were to comments).
8156 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8158 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8160 2001-02-17 Paul Eggert <eggert@twinsun.com>
8162 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8163 Remove workaround macros for hosts that have mbrtowc but not
8164 mbstate_t, as we now insist on proper declarations for both
8165 before using mbrtowc.
8167 2001-02-17 Jim Meyering <meyering@lucent.com>
8169 * regex.c: Update from libc.
8171 2001-02-16 Paul Eggert <eggert@twinsun.com>
8173 * alloca.c (malloc): Undef before defining, since stdlib.h
8174 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8175 Reported by Mark Hounschell via Paul Eggert.
8177 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8179 * config.charset: Update for FreeBSD 4.2.
8181 2001-01-26 Jim Meyering <meyering@lucent.com>
8183 * quotearg.c: Include stddef.h.
8184 * quote.c: Include stddef.h.
8185 Reported by Axel Kittenberger.
8187 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8188 line in double quotes so that it evokes a better diagnostic.
8189 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8190 Reported by Axel Kittenberger.
8192 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8194 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8195 to avoid a warning. Add back 'const' to inptr.
8197 2001-01-16 Jim Meyering <meyering@lucent.com>
8199 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8202 2001-01-14 Jim Meyering <meyering@lucent.com>
8204 * rename.c: New file. From Volker Borchert.
8205 Include stdlib.h, string.h or strings.h, and xalloc.h.
8206 Use strip_trailing_slashes rather than open-coding it.
8208 2001-01-03 Paul Eggert <eggert@twinsun.com>
8210 * strftime.c: Sync with glibc time/strftime.c 1.81.
8212 2001-01-03 Jim Meyering <meyering@lucent.com>
8214 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8215 local `inptr' to avoid warning with some system declarations of iconv.
8217 2000-12-29 Paul Eggert <eggert@twinsun.com>
8219 * modechange.c: Do not assume that mode_t uses the
8220 traditional octal encoding. E.g. "chmod 1 FOO" should set
8221 the other-execute bit of FOO even if S_IXOTH != 1.
8223 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8224 WOTH, XOTH, ALLM): New macros.
8225 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8226 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8228 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8229 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8231 No need to use uintmax_t; unsigned long is long enough.
8232 Don't bother to get suffix since we don't use it.
8234 2000-12-24 Jim Meyering <meyering@lucent.com>
8236 * hash.c (is_prime): Return explicit boolean values.
8237 (hash_get_first): Return NULL to appease Irix5.6's 89.
8238 Reported by Nelson Beebe.
8240 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8242 * localcharset.c (locale_charset): Add support for Win32.
8244 2000-12-18 Paul Eggert <eggert@twinsun.com>
8246 * physmem.h, physmem.c: New files.
8248 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8249 (noinst_HEADERS): Add physmem.h.
8251 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8252 't' for compatibility with Solaris 8 sort.
8254 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8256 * config.charset: Add support for BeOS.
8258 2000-12-16 Jim Meyering <meyering@lucent.com>
8260 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8261 SHELLS_FILE to a file name that's useful on djgpp systems.
8263 (ADDITIONAL_DEFAULT_SHELLS): Define.
8264 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8265 Based mostly on a patch from Prashant TR.
8267 2000-12-16 Jim Meyering <meyering@lucent.com>
8269 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8270 N and M) would have treated it like `chown N:N FILE'.
8272 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8274 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8276 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8277 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8278 to the list of canonical encodings. Rename EUC-CN to GB2312.
8280 2000-12-08 Andreas Schwab <schwab@suse.de>
8282 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8283 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8285 2000-12-07 Jim Meyering <meyering@lucent.com>
8287 * stripslash.c (ISSLASH): Define.
8288 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8291 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8292 (dir_name_r): Declare this function as static.
8293 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8294 manifest itself on a name containing a mix of slashes and
8296 Make this function work with names starting with a DOS-style
8297 drive letter and colon prefix.
8298 (dir_name): Append `.' if necessary.
8299 Based mostly on patches from Prashant TR and Eli Zaretskii.
8301 * dirname.h (dir_name_r): Remove prototype.
8303 2000-12-05 Jim Meyering <meyering@lucent.com>
8305 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8307 2000-12-04 Jim Meyering <meyering@lucent.com>
8309 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8310 Also include memory.h, stdlib.h, unistd.h if appropriate.
8311 Reported by Andreas Jaeger (conflicting declaration of malloc).
8313 2000-12-02 Jim Meyering <meyering@lucent.com>
8315 * closeout.h: Make idempotent, to avoid some obscure warnings.
8317 2000-12-01 Paul Eggert <eggert@twinsun.com>
8319 * memrchr.c: Include <config.h> before any system include file.
8321 2000-11-29 Paul Eggert <eggert@twinsun.com>
8323 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8325 2000-11-26 Jim Meyering <meyering@lucent.com>
8327 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8329 2000-11-22 Paul Eggert <eggert@twinsun.com>
8331 * strftime.c (my_strftime): Do not invoke mbrlen with a
8332 size of (size_t) -1; it's not portable.
8334 2000-11-17 Akim Demaille <akim@epita.fr>
8336 * obstack.h: Formatting changes.
8337 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8338 prevent type checking.
8339 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8340 cast the value to (void *): assigning a `foo *' to a `void *'
8342 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8344 2000-11-17 Jim Meyering <meyering@lucent.com>
8346 * strstr.c: Update from GNU libc.
8348 2000-11-16 Jim Meyering <meyering@lucent.com>
8350 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8352 2000-11-11 Jim Meyering <meyering@lucent.com>
8354 * error.c: Add a couple #includes, merging from GNU libc version.
8356 2000-11-10 Jim Meyering <meyering@lucent.com>
8358 * obstack.h: Update from GNU libc.
8359 * obstack.c: Likewise.
8361 2000-11-06 Paul Eggert <eggert@twinsun.com>
8363 * getusershell.c (setusershell): Use rewind rather than
8364 fseek/fseeko, to avoid configuration hassles with fseeko.
8365 Don't bother opening SHELLS_FILE if shellstream is NULL;
8368 2000-11-05 Jim Meyering <meyering@lucent.com>
8370 * makepath.h (make_dir): Declare.
8371 * makepath.c (make_dir): Remove `static' attribute.
8374 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8376 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8377 last one in a bucket, advance to the next bucket.
8379 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8381 * fnmatch.c: Do not comment out all the code if we are using
8382 the GNU C library, because in some cases we are replacing buggy
8383 code in the GNU C library itself.
8385 2000-10-30 Paul Eggert <eggert@twinsun.com>
8387 * error.h, getline.h, modechange.h:
8388 Remove "2000" from Copyright line, as the file hasn't been
8389 changed this year other than in the copyright notice.
8391 * xalloc.h: Add "2000" to Copyright line, as this file
8392 was changed this year.
8394 2000-10-30 Paul Eggert <eggert@twinsun.com>
8396 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8397 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8398 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8400 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8402 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8403 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8404 doesn't define __restrict_arr.
8406 2000-10-29 Jim Meyering <meyering@lucent.com>
8408 * xstat.in: Fix grammar in comment.
8410 2000-10-28 Jim Meyering <meyering@lucent.com>
8412 * memchr.c: Update from libc.
8413 Adjust for portability:
8414 [HAVE_STDLIB_H]: Include stdlib.h.
8415 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8416 Undef __memchr, too.
8417 [!weak_alias]: Define __memchr to memchr.
8419 * regex.c: Update from libc.
8420 * regex.h: Likewise.
8421 * getopt1.c: Likewise.
8422 * memcmp.c: Likewise.
8424 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8425 Avoid using fseek, when possible -- it's broken by design.
8426 Patch by Ulrich Drepper.
8428 2000-10-26 Jim Meyering <meyering@lucent.com>
8430 * strftime.c: Update from libc.
8432 2000-10-25 Jim Meyering <meyering@lucent.com>
8434 * obstack.c: Update from libc.
8436 2000-10-23 Jim Meyering <meyering@lucent.com>
8438 * hard-locale.c (hard_locale): Revert last change -- it was simply
8439 wrong. That set_locale call must not have any side effects.
8442 2000-10-22 Jim Meyering <meyering@lucent.com>
8444 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8445 [CYCLIC]: Remove now-unused definition.
8447 * save-cwd.c (O_DIRECTORY): Define, if needed.
8448 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8449 Suggestion from Ulrich Drepper.
8451 2000-10-21 Jim Meyering <meyering@lucent.com>
8453 * dirname.c (dir_name_r): New function, factored out of dir_name.
8454 (dir_name): Use dir_name_r.
8455 * dirname.h (dir_name_r): Declare it.
8457 2000-10-21 Jim Meyering <meyering@lucent.com>
8459 * dirname.c (memrchr): Declare if necessary.
8460 (dir_name): Remove the restriction that there be no
8461 trailing slashes. Now, this code skips past them, effectively
8463 [TEST_DIRNAME] (main): New unit tests.
8465 * memrchr.c: New file from GNU libc.
8466 Undef __memrchr, too.
8467 [!weak_alias]: Define __memrchr to memrchr.
8468 Guard weak_alias use with `#ifdef weak_alias'.
8470 2000-10-17 Jim Meyering <meyering@lucent.com>
8472 * quote.h (PARAMS): Define and use.
8473 Reported by Akim Demaille.
8475 * getopt.c: Update from libc.
8477 2000-10-16 Jim Meyering <meyering@lucent.com>
8479 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8482 2000-09-25 Jim Meyering <meyering@lucent.com>
8484 * md5.h (rol): Define (from GnuPG).
8486 * sha.c: Give credit (GnuPG) where due.
8487 (M): Use rol rather than open-coding it.
8488 Add a FIXME comment.
8490 2000-09-21 Jim Meyering <meyering@lucent.com>
8492 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8493 Reported by Michael Stone.
8495 2000-09-20 Jim Meyering <meyering@lucent.com>
8497 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8498 (noinst_HEADERS): Add sha.h.
8499 Based on code from Scott G. Miller and from GnuPG.
8501 2000-09-15 Jim Meyering <meyering@lucent.com>
8503 * regex.c: Update from libc.
8505 2000-09-10 Jim Meyering <meyering@lucent.com>
8507 * getopt.c (_getopt_internal): Update from glibc.
8509 2000-09-09 Jim Meyering <meyering@lucent.com>
8511 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8512 think it should be used as a general replacement for isascii.
8513 * fnmatch.c: Likewise.
8514 * mbswidth.c: Likewise
8515 * regex.c: Likewise.
8518 * userspec.c: Include sys/param.h and limits.h.
8520 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8521 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8522 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8523 UID, GID. Check range.
8525 2000-09-06 Jim Meyering <meyering@lucent.com>
8527 * getopt.c (_getopt_internal): Update from glibc.
8529 2000-08-30 Jim Meyering <meyering@lucent.com>
8531 * strftime.c: Merge in changes from GNU libc.
8533 2000-08-26 Jim Meyering <meyering@lucent.com>
8535 * closeout.c: Include "__fpending.h".
8536 (close_stdout_status): Return right away if there's nothing to flush.
8538 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8539 * __fpending.c: New file.
8540 * __fpending.h: New file.
8542 2000-08-07 Paul Eggert <eggert@twinsun.com>
8544 Standardize on "memory exhausted" instead of "Memory exhausted"
8545 or "virtual memory exhausted".
8546 * obstack.c (print_and_abort): Use "memory exhausted", not
8547 "virtual memory exhausted".
8548 * same.c (same_name): Invoke xalloc_die instead of printing
8550 * userspec.c (parse_user_spec): Likewise.
8551 * bumpalloc.h: comment fix
8552 * same.c, userspec.c: Include xalloc.h.
8554 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8555 not char *const and pointing to a constant array.
8556 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8557 (xrealloc): Comment fix.
8559 * userspec.c (parse_user_spec):
8560 Don't translate a message until just before returning,
8561 to avoid unnecessary translation.
8563 2000-08-07 Jim Meyering <meyering@lucent.com>
8565 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8566 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8567 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8568 getgroups.c, gethostname.c, getopt.h, group-member.c,
8569 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8570 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8571 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8572 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8573 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8574 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8575 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8576 yesno.c: Back out Copyright date changes for each file with no change
8577 this year. This eases coordination with other programs using the same
8578 source code modules. From Paul Eggert.
8580 2000-08-03 Greg McGary <greg@mcgary.org>
8582 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8583 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8584 (EXTEND_BUFFER): Use them.
8586 2000-08-01 Jim Meyering <meyering@lucent.com>
8588 * dirname.c (ISSLASH): Define.
8589 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8590 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8591 both `\' and `/' may be use as path separators.
8592 Based on a patch from Prashant TR.
8594 2000-07-31 Paul Eggert <eggert@twinsun.com>
8596 * quotearg.c (quotearg_n_options): Don't make the initial
8597 slot vector a constant, since it might get modified.
8599 2000-07-31 Jim Meyering <meyering@lucent.com>
8601 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8602 * obstack.c (print_and_abort): Likewise.
8604 2000-07-30 Paul Eggert <eggert@twinsun.com>
8606 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8607 buffer, so that the caller can always quote one small
8608 component of a "memory exhausted" message in slot 0.
8609 From a suggestion by Jim Meyering.
8611 2000-07-30 Jim Meyering <meyering@lucent.com>
8613 * makepath.c (make_path): Quote the other instance, too.
8615 * quotearg.c (N_STATIC_SLOTVECS): Define.
8616 (STATIC_BUF_SIZE): Define.
8617 (quotearg_n_options): Use only statically allocated storage when
8618 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8619 than STATIC_BUF_SIZE.
8621 2000-07-29 Jim Meyering <meyering@lucent.com>
8623 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8624 * dirname.c (dir_name): Likewise.
8626 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8628 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8629 (dir_name): Assert that there are no trailing slashes.
8631 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8633 * mbswidth.h (mbswidth): Add a flags argument.
8634 (mbswidth): New declaration.
8635 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8636 * mbswidth.c (mbswidth): Add a flags argument.
8637 (mbsnwidth): New function.
8639 2000-07-24 Jim Meyering <meyering@lucent.com>
8641 * mbswidth.c: Remove useless #else. From Bruno Haible.
8643 2000-07-23 Paul Eggert <eggert@twinsun.com>
8645 * mbswidth.c (_XOPEN_SOURCE):
8646 Don't define; this causes problems on Solaris 7.
8647 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8649 2000-07-23 Paul Eggert <eggert@twinsun.com>
8652 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8653 so that mbstate_t is always defined.
8655 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8656 be 1 in at least one GCC installation, and this configuration
8657 error is likely to be common. Ignoring MB_LEN_MAX hurts
8658 performance on hosts that have mbrtowc but have only unibyte
8659 locales, but I assume these hosts are rare.
8661 2000-07-23 Paul Eggert <eggert@twinsun.com>
8663 * quotearg.c: Streamline by invoking multibyte code only if needed.
8664 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8665 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8666 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8667 invoke multibyte primitives.
8669 2000-07-23 Jim Meyering <meyering@lucent.com>
8671 * basename.c (base_name): Add an assertion.
8673 2000-07-15 Bruno Haible <clisp.cons.org>
8675 * quotearg.c: When the system forces us to redefine mbstate_t,
8676 shadow its mbsinit function.
8678 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8680 * mbswidth.h: New file.
8681 * mbswidth.c: New file.
8682 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8683 (noinst_HEADERS): Add mbswidth.h.
8685 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8687 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8690 2000-07-15 Jim Meyering <meyering@lucent.com>
8692 * makepath.c: Include quote.h.
8693 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8694 corresponding argument in a `quote (...)' call.
8695 Give better diagnostics.
8697 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8698 (noinst_HEADERS): Add quote.h.
8700 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8701 from tar's src/misc.c.
8702 * quote.h: New file. Prototypes for same.
8704 2000-07-10 Paul Eggert <eggert@twinsun.com>
8706 From a suggestion by Bruno Haible.
8707 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8708 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8709 to decide whether to define the BeOS workaround macro;
8710 this adjusts to the change to AC_MBSTATE_T.
8712 2000-07-13 Paul Eggert <eggert@twinsun.com>
8714 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8716 * quotearg.c (quoting_style_args, quoting_style_vals,
8717 quotearg_buffer_restyled): Add support for
8718 clocale_quoting_style. Undo previous change to
8719 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8720 and "{RIGHT QUOTATION MARK}" msgids.
8722 2000-07-05 Paul Eggert <eggert@twinsun.com>
8724 The old behavior of quoting `like this' doesn't look good with
8725 newer, ISO-style fonts. See:
8726 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8728 Instead, quote "like this" by default. Let the translator
8729 tailor the locale-specific quoting behavior by providing
8730 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8732 * quotearg.c (N_): New macro.
8733 (gettext_default): New function.
8734 (quotearg_buffer_restyled): Use
8735 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8736 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8738 2000-07-09 Jim Meyering <meyering@lucent.com>
8740 * Most files: Update copyright dates to include 2000.
8742 2000-07-08 Jim Meyering <meyering@lucent.com>
8744 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8746 (xgethostname): Remove now-unnecessary #ifdef.
8747 Move declaration of `err' into loop where it's used.
8749 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8751 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8752 by allocating a larger buffer. Test the gethostname return value for
8753 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8754 returns an error and ENAMETOOLONG isn't defined.
8756 2000-07-05 Paul Eggert <eggert@twinsun.com>
8757 and Bruno Haible <haible@clisp.cons.org>
8759 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8761 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8763 * quotearg.c (struct quoting_options): Simplify quote_these_too
8766 2000-07-03 Jim Meyering <meyering@lucent.com>
8768 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8769 Reported by Bruno Haible.
8771 2000-07-04 Jim Meyering <meyering@lucent.com>
8773 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8774 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8777 2000-07-03 Paul Eggert <eggert@twinsun.com>
8778 and Bruno Haible <haible@clisp.cons.org>
8780 * quotearg.c (mbrtowc):
8781 Assign to *pwc, and return 1 only if result is nonzero.
8782 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8784 2000-07-03 Jim Meyering <meyering@lucent.com>
8786 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8787 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8790 2000-07-02 Jim Meyering <meyering@lucent.com>
8792 * quotearg.c (mbstate_t): Don't define here.
8794 2000-07-02 Jim Meyering <meyering@lucent.com>
8796 * nanosleep.c (SIGCONT): Define if not already defined.
8798 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8800 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8801 per change in ../m4/ls-mntd-fs.m4.
8802 (read_filesystem_list): Ignore symbolic links.
8804 2000-06-29 Jim Meyering <meyering@lucent.com>
8806 * same.c: Include <string.h> or <strings.h>, as appropriate,
8807 for declaration of strcmp.
8809 * long-options.c: Include <stdlib.h>, for declaration of exit.
8811 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8812 Avoid warning by casting result to `char *' to remove `const'.
8814 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8816 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8818 2000-06-26 Paul Eggert <eggert@twinsun.com>
8820 savedir now sets errno on failure and invokes xmalloc to get memory.
8821 Fix a couple of other minor bugs while we're at it.
8823 * savedir.c (<unistd.h>): Do not include; there's no need.
8824 (NAMLEN): Remove macro.
8825 (malloc, realloc): Remove decls.
8827 ("xalloc.h"): Include.
8828 (NAME_SIZE_DEFAULT): New macro.
8829 (savedir): Use xmalloc / xrealloc to allocate memory.
8830 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8831 Skip "" directory entries.
8832 Use strlen to calculate directory entry length, since the old method
8833 is rarely used these days and isn't worth supporting.
8834 Don't use a pointer after freeing it.
8835 Check for integer overflow when calculating allocation size.
8836 Use memcpy to copy entries, instead of stpcpy.
8837 Set errno properly when returning NULL.
8838 Check for readdir error.
8840 2000-06-26 Jim Meyering <meyering@lucent.com>
8842 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8844 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8846 * getusershell.c (xmalloc, xrealloc): Remove functions.
8848 Don't include <stdlib.h>. Don't declare malloc, realloc.
8850 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8852 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8854 2000-06-24 Jim Meyering <meyering@lucent.com>
8856 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8858 2000-06-21 Jim Meyering <meyering@lucent.com>
8860 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8862 2000-06-19 Paul Eggert <eggert@twinsun.com>
8864 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8865 (mbrtowc, mbstate_t): Define substitutes if
8866 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8867 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8868 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8870 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8872 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8873 than 1024, return a memory chunk of least possible size, instead
8874 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8875 Use free/xmalloc instead of xrealloc to avoid copying for very long
8878 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8880 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8881 address, not strdup. Include <stdlib.h> and don't declare free().
8883 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8885 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8888 2000-06-21 Jim Meyering <meyering@lucent.com>
8890 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8891 (noinst_HEADERS): Add getstr.h.
8893 * getline.c (getstr): Move into a separate file.
8894 * getstr.c (getstr): New file, extracted from getline.c, with
8895 the following changes: new parameter, delim2; both delim[12]
8896 parameters have type `int', not `char'. The latter would lose
8897 with 8-bit delimiters.
8898 * getstr.h: New file.
8900 2000-06-19 Jim Meyering <meyering@lucent.com>
8902 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8904 2000-06-18 Jim Meyering <meyering@lucent.com>
8906 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8907 Besides, these days every porting target provides a mkdir function.
8909 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8910 (this snippet comes from src/system.h).
8912 2000-06-15 Paul Eggert <eggert@twinsun.com>
8914 * human.c (adjust_value): New function.
8915 (human_readable_inexact): Apply rounding style even when
8916 printing approximate values.
8918 2000-06-14 Paul Eggert <eggert@twinsun.com>
8920 * human.c (human_readable_inexact): Allow an input block
8921 size that is not a multiple of the output block size, and vice versa.
8922 Reported by Piergiorgio Sartor.
8924 2000-06-14 Paul Eggert <eggert@twinsun.com>
8926 * getdate.y (get_date): Apply relative times after time
8927 zone indicator, not before. Reported by Todd A. Jacobs.
8929 2000-06-13 Jim Meyering <meyering@lucent.com>
8931 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8933 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8935 2000-06-12 Paul Eggert <eggert@twinsun.com>
8937 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8939 2000-06-04 Paul Eggert <eggert@twinsun.com>
8941 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8943 2000-06-04 Jim Meyering <meyering@lucent.com>
8945 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8946 SunOS 4.1.4 for which gid_t is an unsigned type.
8948 2000-06-03 Jim Meyering <meyering@lucent.com>
8950 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8952 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8954 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8955 newer, don't install charset.alias.
8956 * config.charset: Change the Linux/glibc rules so they become empty
8957 on glibc-2.1 or newer.
8959 2000-06-02 Jim Meyering <meyering@lucent.com>
8961 * mountlist.c: Back out last change. Instead, do this...
8962 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8963 member using the same `ignore'-testing code.
8964 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8968 2000-05-29 Jim Meyering <meyering@lucent.com>
8970 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8971 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8973 2000-05-22 Jim Meyering <meyering@lucent.com>
8975 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8977 2000-05-18 Jim Meyering <meyering@lucent.com>
8979 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8980 back, too, since it may have been modified by allocate_entry.
8981 (hash_delete): Rewrite to use neither the assignment operator
8982 nor the comma operator in an if-expression.
8984 2000-05-15 Paul Eggert <eggert@twinsun.com>
8987 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8988 Remove; no longer needed.
8989 "quotearg.h": Add include.
8990 (file_name): Do not bother to explicitly initialize to NULL; it's less
8991 efficient on some hosts.
8992 (close_stdout_status): Remove test as to whether stdout was already
8993 closed; it breaks for the case "echo x | sort >&-".
8994 Quote file name colons.
8995 Do not assume that _("write error") lacks format strings.
8997 2000-05-15 Jim Meyering <meyering@lucent.com>
8999 * version-etc.c (version_etc_copyright): Update the copyright string
9000 used in all --version output.
9002 2000-05-14 Jim Meyering <meyering@lucent.com>
9004 * closeout.c (close_stdout_set_file_name): New function.
9005 (close_stdout_status): Use new file-scoped global.
9006 Return right away if fstat says the stdout file descriptor is invalid.
9007 * closeout.h (close_stdout_set_file_name): Declare.
9009 2000-05-10 Jim Meyering <meyering@lucent.com>
9011 * closeout.c [default_exit_status]: New file-scoped variable.
9012 (close_stdout_set_status): New function.
9013 * closeout.h (close_stdout_set_status): Declare.
9015 2000-05-08 Jim Meyering <meyering@lucent.com>
9017 * long-options.c: Don't include closeout.h.
9018 (parse_long_options): Don't call close_stdout for --version.
9020 2000-05-06 Jim Meyering <meyering@lucent.com>
9022 * strnlen.c: Undefine __strnlen and strnlen.
9023 [!weak_alias]: Define __strnlen to strnlen.
9025 * atexit.c: New file, from libiberty.
9027 2000-05-06 Jim Meyering <meyering@lucent.com>
9029 * closeout.c (close_stdout_status): Also check for errors on the
9032 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9034 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9035 instead of xmalloc, xrealloc, path_concat.
9036 (locale_charset): Treat empty environment variables as absent.
9037 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9039 2000-05-04 Jim Meyering <meyering@lucent.com>
9041 * getopt.c: Update from glibc.
9042 * obstack.c: Likewise.
9043 * obstack.h: Likewise.
9044 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9046 * regex.h: Likewise.
9047 * strndup.c: Likewise.
9048 * strnlen.c: New file, from glibc.
9050 2000-05-01 Jim Meyering <meyering@lucent.com>
9052 * full-write.c (full_write): Remove `FIXME' part of comment.
9054 2000-04-29 Jim Meyering <meyering@lucent.com>
9056 * path-concat.c: Declare strdup only if it's not defined.
9057 * canon-host.c: Likewise.
9059 2000-04-28 Jim Meyering <meyering@lucent.com>
9061 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9062 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9063 included first, then limits.h is included by locale.h by libintl.h.
9064 From John David Anglin.
9066 2000-04-25 Jim Meyering <meyering@lucent.com>
9068 * makepath.c (S_IRWXUGO): Define.
9069 (make_path): Always perform explicit chmod if MODE specifies any
9070 of the `special' permission bits. Prompted by a bug report against
9071 install from Mate Wierdl and Joost van Baal.
9073 2000-04-18 Jim Meyering <meyering@lucent.com>
9077 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9078 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9080 2000-04-17 Jim Meyering <meyering@lucent.com>
9082 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9083 the definition of it to rpl_strftime also defined-away the system's
9086 2000-04-15 Jim Meyering <meyering@lucent.com>
9088 Use `C' to denote so-called `contiguous' files, the same way
9090 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9091 (ftypelet): Use S_ISCTG.
9092 From Michael Deutschmann.
9094 2000-04-14 Jim Meyering <meyering@lucent.com>
9096 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9098 2000-04-08 Jim Meyering <meyering@lucent.com>
9100 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9101 names don't conflict. Reported by Eli Zaretskii.
9103 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9105 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9106 bug. Deal with the different error behavior of Irix iconv.
9108 2000-04-07 Jim Meyering <meyering@lucent.com>
9110 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9111 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9113 2000-04-05 Jim Meyering <meyering@lucent.com>
9115 Portability tweaks required for ultrix4.3.
9116 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9117 * readutmp.c: Include sys/types.h before sys/stat.h.
9118 * canon-host.c: Declare strdup.
9119 * path-concat.c: Likewise.
9120 From John David Anglin.
9122 2000-04-04 Jim Meyering <meyering@lucent.com>
9124 Be more DOS 8.3-friendly.
9125 * ref-add.sin: Renamed from ref-add.sed.in.
9126 * ref-del.sin: Renamed from ref-del.sed.in.
9127 * Makefile.am: Reflect renaming.
9128 Reported by Eli Zaretskii.
9130 Use a temporary file name that won't clash with `charset.alias'
9131 in the DOS 8.3 name space.
9132 * Makefile.am (charset_tmp): Define.
9133 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9134 (uninstall-local): Likewise.
9135 Reported by Eli Zaretskii.
9137 2000-03-29 Paul Eggert <eggert@twinsun.com>
9139 * time/strftime.c (my_strftime): Make sure we call the system
9140 strftime, not ourselves, when invoking the underlying strftime.
9142 2000-03-24 Jim Meyering <meyering@lucent.com>
9144 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9145 (charset_alias): Define.
9146 (install-exec-local): Factor out common code.
9147 (uninstall-local): Split lines longer than 80.
9148 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9150 (.sed.in.sed): New rule. Don't redirect directly to $@.
9151 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9153 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9155 * config.charset: Output a line containing "Packages using this file".
9156 * ref-add.sed.in, ref-del.sed.in: New files.
9157 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9158 ref-del.sed): New rules.
9160 2000-03-17 Jim Meyering <meyering@lucent.com>
9162 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9163 Otherwise, include <strings.h>
9165 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9167 * unicodeio.c (utf8_wctomb): New function.
9168 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9169 format instead of in UCS-4 with platform dependent endianness.
9171 2000-03-07 Paul Eggert <eggert@twinsun.com>
9173 * savedir.c (savedir): Work even if directory size is
9174 negative; this can happen with some screwy NFS configurations.
9176 2000-03-06 Jim Meyering <meyering@lucent.com>
9178 * localcharset.c (get_charset_aliases): Don't try to free file_name
9179 if it's NULL (because we ran out of memory). From Bruno Haible.
9181 2000-03-05 Jim Meyering <meyering@lucent.com>
9183 * localcharset.c ("path-concat.h"): Include.
9184 (get_charset_aliases): Use path_concat instead of ANSI string
9187 * unicodeio.h (PARAMS): Define.
9188 Use it to guard prototype.
9190 2000-03-04 Jim Meyering <meyering@lucent.com>
9192 * Makefile.am (install-exec-local): Create $(libdir) before installing
9194 (uninstall-local): Uncomment this rule so `make distcheck' works
9197 * unicodeio.c (<errno.h>): Include it.
9198 (errno): Declare if not defined.
9200 * localcharset.c: Add Bruno's comment justifying use of volatile.
9202 * config.charset: New version, incorporating remarks from a linux
9203 i18n mailing list. From Bruno Haible.
9205 2000-03-02 Jim Meyering <meyering@lucent.com>
9207 * Makefile.am (EXTRA_DIST): Add config.charset.
9209 2000-03-01 Jim Meyering <meyering@lucent.com>
9211 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9212 * unicodeio.c: Likewise.
9214 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9216 * config.charset: New file.
9217 * localcharset.c: New file.
9218 * unicodeio.h, unicodeio.c: New files.
9219 * Makefile.am (DEFS): Add -DLIBDIR=...
9220 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9221 (noinst_HEADERS): Add unicodeio.h.
9222 (all-local, install-exec-local, charset.alias): New targets.
9224 2000-02-28 Paul Eggert <eggert@twinsun.com>
9226 * quotearg.c (ALERT_CHAR): New macro.
9227 (quotearg_buffer_restyled): Use it.
9229 2000-02-27 Jim Meyering <meyering@lucent.com>
9231 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9232 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9234 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9235 not `#if STDC_HEADERS'.
9236 Declare malloc if needed.
9238 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9239 now that autoconf always defines the HAVE_DECL_ symbols.
9240 * human.c: Likewise.
9242 * strtoumax.c: Likewise.
9244 * backupfile.c: Arrange for cpp to fail if the configure-time
9245 declaration check was not run.
9247 * human.c: Likewise.
9249 * strtoumax.c: Likewise.
9251 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9252 then first look up the entire `.'-containing string as a login name.
9254 2000-02-18 Paul Eggert <eggert@twinsun.com>
9256 * getdate.y: Handle two-digit years with leading zeros correctly.
9257 (textint): New typedef.
9258 (parser_control): Member year changed from int to textint.
9260 (YYSTYPE): Removed; replaced by %union with int and textint members.
9261 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9262 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9263 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9264 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9265 (date, number, to_year): Use width of number in digits, not its value,
9266 to determine whether it's a 2-digit year, or a 2-digit time.
9267 (yylex): Store number of digits of numeric tokens.
9268 Reported by John Kendall.
9270 (parser_control): Changed from struct parser_control to typedef (for
9271 consistency). All uses changed.
9273 (tID): Removed; not used.
9274 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9276 2000-02-14 Paul Eggert <eggert@twinsun.com>
9278 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9279 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9281 2000-02-12 Jim Meyering <meyering@lucent.com>
9283 * userspec.c (ISDIGIT): Define it.
9284 (isdigit): Remove definition.
9285 (is_number): Use ISDIGIT, not isdigit.
9286 <libintl.h>: Include.
9288 (parse_user_spec): Mark translatable strings.
9290 2000-02-10 Jim Meyering <meyering@lucent.com>
9292 With these changes, nanosleep.[ch] are finally enough like the other
9293 lib/* replacement files to compile on a few more losing systems.
9295 * nanosleep.h: Don't include config.h.
9296 Remove prototype from declaration of nanosleep.
9297 (PARAMS): Remove now-unneeded definition.
9298 * nanosleep.c: #undef nanosleep.
9299 (rpl_nanosleep): Rename from nanosleep.
9301 2000-02-03 Jim Meyering <meyering@lucent.com>
9303 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9304 rather than with `#if HAVE_UTMPNAME'.
9306 2000-02-01 Jim Meyering <meyering@lucent.com>
9308 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9310 2000-01-31 Jim Meyering <meyering@lucent.com>
9312 * nanosleep.h (nanosleep): Guard declaration with
9313 `#if ! HAVE_DECL_NANOSLEEP'.
9314 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9315 the declaration in that vendor's sys/timers.h.
9316 Reported by Christian Krackowizer.
9318 * quotearg.c (ISASCII): Add #undef and move definition to follow
9319 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9320 (ISPRINT): Likewise.
9321 Reported by Tom Tromey.
9323 2000-01-30 Jim Meyering <meyering@lucent.com>
9325 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9326 uses of ->ut_name. The latter doesn't work with new Linux header files
9327 where only utmpx.ut_user is declared.
9329 * readutmp.h (UT_USER): Define.
9331 2000-01-23 Jim Meyering <meyering@lucent.com>
9333 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9336 2000-01-22 Jim Meyering <meyering@lucent.com>
9338 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9339 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9340 Required for some AIX systems. Reported by Christian Krackowizer.
9341 [TESTING] (main): New function.
9343 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9344 * dirname.c (dir_name): Support for DOS-style file names with drive
9347 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9349 * strverscmp.c (ISDIGIT): Define.
9350 (strverscmp): Use ISDIGIT, not isdigit.
9352 2000-01-17 Paul Eggert <eggert@twinsun.com>
9354 * nanosleep.c (nanosleep):
9355 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9356 POSIX.1 doesn't require SA_INTERRUPT and some systems
9357 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9358 it's been part of POSIX.1 since day 1 (in 1988).
9360 2000-01-17 Jim Meyering <meyering@lucent.com>
9362 * interlock: Remove unused file. Reported by François Pinard.
9364 2000-01-16 Paul Eggert <eggert@twinsun.com>
9366 * quotearg.c (quotearg_buffer_restyled): Do not quote
9367 alert, backslash, formfeed, and vertical tab unnecessarily in
9368 shell quoting style.
9371 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9372 Free Software Foundation, Inc.
9373 Copying and distribution of this file, with or without modification,
9374 are permitted provided the copyright notice and this notice are preserved.