1 2006-05-11 Jim Meyering <jim@meyering.net>
3 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
5 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
7 * crc.c (crc32_update): Remove unnecessary L suffix.
8 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
9 unwanted sign propagation, e.g., on hosts with 64-bit int.
10 There still are some problems with reeelly weird theoretical hosts
11 (e.g., 33-bit int) but it's not worth worrying about now.
12 * sha1.c (rol): Likewise.
13 (K1, K2, K3, K4): Remove unnecessary L suffix.
15 2006-05-10 Bruno Haible <bruno@clisp.org>
17 * des.c: Cast to avoid warnings.
19 2006-05-10 Simon Josefsson <jas@extundo.com>
21 * md4.c: Typo fix, update copyright years.
22 (K1, K2): Don't use L because it turn computations into 64-bit on
25 2006-05-09 Bruno Haible <bruno@clisp.org>
27 * xvasprintf.c: Include limits.h, string.h, xsize.h.
28 (EOVERFLOW): Define fallback value.
29 (xstrcat): New function.
30 (xvasprintf): Recognize the special case of a string concatenation.
32 2006-05-01 Bruno Haible <bruno@clisp.org>
34 * stdint_.h: Shorter URL.
35 * inttypes.h: Likewise.
37 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
39 * verify.h: Document the internals better. Most of this change
40 was written by Bruno Haible.
42 2006-04-29 Bruno Haible <bruno@clisp.org>
44 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
45 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
47 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
49 * getdate.y (get_date): When adding relative date, start with the
50 initial time, not with the result of the first mktime call.
52 2006-04-23 Bruno Haible <bruno@clisp.org>
54 * copy-file.c: Include <unistd.h> unconditionally.
55 * execute.c: Likewise.
56 * fatal-signal.c: Likewise.
57 * findprog.c: Likewise.
58 * mkdtemp.c: Likewise.
61 * wait-process.h: Likewise.
63 2006-04-23 Bruno Haible <bruno@clisp.org>
65 * fwriteerror.c (fwriteerror): Call fclose also when an error
66 condition was already detected.
67 Reported by Ben Pfaff <blp@cs.stanford.edu>.
69 2006-04-19 Derek Price <derek@ximbiot.com>
70 Eric Blake <ebb9@byu.net>
72 * inttypes.h: Correct grammar in comment.
74 2006-04-18 Derek Price <derek@ximbiot.com>
75 Paul Eggert <eggert@cs.ucla.edu>
77 * inttypes.h: New file.
78 * strtoimax.c: Assume <inttypes.h>.
80 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
82 * utimens.c (futimens): glibc futimesat messes up if /proc
83 isn't mounted. Problem reported by Kir Kolyshkin.
85 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
87 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
88 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
89 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
91 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
93 Merge regex changes from libc, removing some of our
94 POSIX-conformance changes that were rejected and redoing them in a
97 * regcomp.c (re_compile_internal, init_dfa):
98 Length arg is now size_t, not Idx. All uses changed.
99 (peek_token): Forward decl now says internal_function.
100 (__re_error_msgid, __re_error_msgid_idx):
101 Now static rather than extern with attribute_hidden.
102 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
103 For some reason libc prefers K&R style defns for external functions.
104 (regerror) [!defined _LIBC]: Likewise.
105 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
106 (seek_collating_symbol_entry, lookup_collation_sequence_value):
107 (build_range_exp, build_collating_symbol):
109 (re_compile_fastmap): Use '\0' to memset, not 0.
110 (utf8_sb_map): Make the calculations more obvious.
111 (init_dfa, parse_bracket_exp, build_charclass_op):
112 Call calloc and cast result, as glibc does.
113 (init_word_char, fetch_token, peek_token, peek_token_bracket):
114 (build_range_exp, build_collating_symbol):
115 Now internal functions.
117 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
119 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
120 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
121 Don't depend on VMS; depend on __VMS instead, for POSIX
123 (regoff_t): Define to ssize_t, not long int.
125 Remove the REG_ macros named below. Instead, make the old names
126 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
128 (REG_BACKSLASH_ESCAPE_IN_LISTS):
129 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
130 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
131 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
132 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
133 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
134 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
135 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
136 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
137 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
138 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
139 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
140 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
141 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
142 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
143 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
144 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
146 Remove. All uses replaced by the old RE_* names.
147 (RE_BACKSLASH_ESCAPE_IN_LISTS):
148 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
149 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
150 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
151 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
152 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
153 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
154 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
155 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
156 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
157 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
158 Don't bother having these macros be independent of each others'
159 values, since they no longer exist in the POSIX name space.
161 Rename the following member names back to their old names,
162 unless !__USE_GNU_REGEX. All uses changed back.
163 (buffer): Renamed from re_buffer.
164 (allocated): Renamed from re_allocated.
165 (used): Renamed from re_used.
166 (syntax): Renamed from re_syntax.
167 (fastmap): Renamed from re_fastmap.
168 (translate): Renamed from re_translate.
169 (can_be_null): Renamed from re_can_be_null.
170 (regs_allocated): Renamed from re_regs_allocated.
171 (fastmap_accurate): Renamed from re_fastmap_accurate.
172 (no_sub): Renamed from re_no_sub.
173 (not_bol): Renamed from re_not_bol.
174 (not_eol): Renamed from re_not_eol.
175 (newline_anchor): Renamed from re_newline_anchor.
176 (num_regs): Renamed from rm_num_regs.
177 (start): Renamed from rm_start.
178 (end): Renamed from rm_end.
180 (free_state): Move up a bit.
182 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
184 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
185 when that is what is intended.
186 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
187 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
189 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
190 All uses changed back to re_malloc, etc. It's now the caller's
191 responsibility to check for overflow; all callers changed.
192 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
193 (re_x2nrealloc): Remove.
194 (free_state): Remove decl.
196 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
197 (re_set_registers, re_exec):
200 2006-01-31 Roland McGrath <roland@redhat.com>
202 * regcomp.c (calc_eclosure_iter): Remove dead variables.
203 Reported by Mike Frysinger <vapier@gentoo.org>.
205 2006-01-15 Andreas Jaeger <aj@suse.de>
208 * regex_internal.c (re_string_reconstruct): Adjust for
209 build_wcs_upper_buffer change.
210 (build_wcs_upper_buffer): Change return type.
212 2005-12-10 Ulrich Drepper <drepper@redhat.com>
214 * regex_internal.h: Include <stdint.h> if available.
216 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
218 * regex_internal.h (SIZE_MAX): Provide a default definition.
220 2005-10-14 Ulrich Drepper <drepper@redhat.com>
222 * regcomp.c: Adjust for changed secondary hash function.
224 2005-09-30 Ulrich Drepper <drepper@redhat.com>
226 * regex.h: Pretty printing.
227 Clean up namespace a bit.
229 2005-09-30 Jakub Jelinek <jakub@redhat.com>
231 * regexec.c (update_cur_sifted_state, check_arrival,
232 check_arrival_add_next_nodes): Avoid using uninitialized variable.
234 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
235 Ulrich Drepper <drepper@redhat.com>
238 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
239 (bitset_word_t): Renamed from bitset_word. All uses changed.
241 2005-09-22 Ulrich Drepper <drepper@redhat.com>
244 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
245 * regcomp.c: Remove unnecessary uses of
246 unsigned RE_TRANSLATE_TYPE.
247 * regex_internal.h: Likewise.
248 * regex_internal.c: Likewise.
249 * regexec.c: Likewise.
250 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
252 2005-09-07 Ulrich Drepper <drepper@redhat.com>
254 * regexec.c (find_recover_state): Remove unnecessary
256 (transit_state_bkref): Make DFA a const pointer.
257 (get_subexp): Likewise.
258 (check_arrival): Likewise.
259 (update_cur_sifted_state): Likewise.
260 (re_search_internal): Likewise.
261 (prune_impossible_nodes): Likewise.
262 (acquire_init_state_context): Likewise.
263 (proceed_next_node): Likewise.
264 (set_regs): Likewise.
265 (free_fail_stack_return): Likewise.
266 (check_arrival_expand_ecl): Mark DFA parameter as const.
267 (check_arrival_expand_ecl_sub): Likewise.
268 (check_subexp_limits): Likewise.
269 (sub_epsilon_src_nodes): Likewise.
270 (add_epsilon_src_nodes): Likewise.
271 (merge_state_array): Likewise.
272 (update_regs): Likewise.
273 (build_trtable): Likewise.
274 (sift_states_backward): Mark MCTX parameter as const.
275 (build_sifted_states): Likewise.
276 (update_cur_sifted_state): Likewise.
277 (sift_states_mkref): Likewise.
278 (check_arrival_expand_ecl): Mark eclosure as const.
279 (check_dst_limits_calc_pos_1): Likewise.
280 * regex_internal.h (re_match_context_t): Make dfa a const
283 2005-09-06 Ulrich Drepper <drepper@redhat.com>
285 * regexec.c (merge_state_with_log): Define dfa as const pointer.
286 (transit_state_sb): Likewise.
287 (transit_state_mb): Likewise.
288 (sift_states_iter_mb): Likewise.
289 (check_arrival_add_next_nodes): Likewise.
290 (check_node_accept_bytes): Change first parameter to pointer-to-const.
291 [_LIBC] (re_search_2_stub): Use mempcpy.
293 * regex_internal.c (re_string_reconstruct): Avoid calling
294 mbrtowc for very simple UTF-8 case.
296 * regex_internal.c (re_acquire_state): Make DFA pointer arg
298 (re_acquire_state_context): Likewise.
299 * regex_internal.h: Adjust prototypes.
301 * regex.c: Prevent using C++ compilers.
303 * regex_internal.c (re_acquire_state): Minor code rearrangement.
304 (re_acquire_state_context): Likewise.
306 2006-03-29 Mark D. Baushke <mdb@gnu.org>
307 Bruno Haible <bruno@clisp.org>
309 * stdint_.h: On OpenBSD, don't redefine types already included in
310 <sys/types.h> and <inttypes.h>.
312 2006-03-24 Eric Blake <ebb9@byu.net>
314 * time_r.c (copy_string_result): Remove, as it is no longer used.
316 2006-03-24 Simon Josefsson <jas@extundo.com>
318 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
319 including some doc fixes.
320 (base64_encode_alloc): Fix +1 bug on allocation failures.
322 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
324 * base64.c (base64_encode): Do not read past end of array with
325 unsanitized input on systems with CHAR_BIT > 8.
327 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
329 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
330 Typedef to long int, not to off_, as POSIX will likely change
333 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
335 * argp-help.c (validate_uparams): Fix typo
336 * argp-parse.c (argp_default_options): Consistently begin help
337 messages with a lowercase letter.
339 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
341 * time_r.h (asctime_r, ctime_r): Remove. These functions can
342 overrun buffers and shouldn't be used (much as gets shouldn't be
344 * time_r.c (asctime_r, ctime_r): Likewise.
346 2006-03-08 Simon Josefsson <jas@extundo.com>
348 * gc-gnulib.c (randomize): Don't open files called 'no', they
349 signal that configure disabled the device.
351 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
353 * c-stack.c: Include unistd.h unconditionally, since we now assume
355 * getlogin_r.c: Likewise.
356 * getlogin_r.h: Likewise.
358 * pagealign_alloc.c: Likewise.
359 * unistd_.h: Remove; no longer needed.
361 2006-03-07 Simon Josefsson <jas@extundo.com>
363 * unistd_.h: New file.
365 2006-03-07 Simon Josefsson <jas@extundo.com>
367 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
369 2006-03-01 Simon Josefsson <jas@extundo.com>
371 * readline.c: Fix typo, tiny patch from Stepan Kasal
374 2006-02-28 Simon Josefsson <jas@extundo.com>
376 * getopt.c: Protect #include of unistd.h, for MSVS.
378 2006-02-27 Simon Josefsson <jas@extundo.com>
380 * base64.h: Indent #define's. From Jim Meyering
383 2006-02-27 Jim Meyering <jim@meyering.net>
385 Revert the change of 2006-02-24, so these files can continue
386 to be sync'd from gettext.
387 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
390 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
392 * glob.c: Say "invalid" rather than "illegal" in comments.
394 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
396 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
398 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
400 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
401 AT_FDCWD exceeds INT_MAX.
402 * openat.h (AT_FDCWD): Likewise.
404 2006-02-14 Jim Meyering <jim@meyering.net>
408 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
409 failure on deficient systems, and simplify gnulib lgpl dependencies.
410 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
411 xmalloc/lstat combination. Based on a patch from Bruno Haible.
413 * xalloc-die.c: Remove unused definition of N_.
415 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
417 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
419 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
421 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
422 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
424 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
426 * argp-namefrob.h: Restore changes accidentally lost during the
427 "autoupdate" on 2005-12-12.
429 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
431 * fnmatch.c (L_): Renamed from L, to work around a bug in
432 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
433 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
436 2006-01-26 Simon Josefsson <jas@extundo.com>
438 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
439 prototype is visible on mingw32.
441 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
444 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
447 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
449 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
450 attempt to open for write; this always fails, at least on POSIX
451 hosts. This reinstates the 2006-01-09 change, which was
452 inadvertently removed.
454 2006-01-26 Bruno Haible <bruno@clisp.org>
455 Paul Eggert <eggert@cs.ucla.edu>
458 [(! (defined __cplusplus || defined __BEOS__)
460 && !(defined __HP_cc || defined __xlc__
461 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
463 #define to signed char in these cases too; this simplifies
464 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
465 etc., separately) and makes it more conservative.
467 2006-01-21 Jim Meyering <jim@meyering.net>
469 Sync from the stable (b5) branch of coreutils:
471 * fts.c (fts_children): Don't let close() clobber errno from
474 * fts.c (fts_stat): When following a symlink-to-directory,
475 don't necessarily interpret stat-fails+lstat-succeeds as indicating
476 a dangling symlink. That can also happen at least for ELOOP.
477 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
478 FYI, this bug predates the inclusion of fts.c in coreutils.
480 * fts.c (fts_open): Put new maxarglen declaration and uses
481 in their own block, so pre-c99 compilers don't object.
483 Avoid the double-free (first in fts_read, second in fts_close) that
484 would occur when an `active' directory is made inaccessible (e.g.,
485 via chmod a-x) during a traversal.
486 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
487 before returning. Reproduce this failure by
488 mkdir -p a/b; cd a; chmod a-x . b
489 Reported by Stavros Passas.
491 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
493 * argp-namefrob.h: Bugfix. Remove stray #
495 2006-01-25 Bruno Haible <bruno@clisp.org>
497 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
499 Reported by Paul Eggert.
501 2006-01-25 Jim Meyering <jim@meyering.net>
503 * fileblocks.c: Remove more useless parentheses.
504 * readutmp.h: Likewise.
506 2006-01-24 Bruno Haible <bruno@clisp.org>
508 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
510 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
513 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
514 to avoid problems with the built-in _Bool type.
515 Reported by Paul Eggert on 2005-11-26.
517 2006-01-24 Jim Meyering <jim@meyering.net>
519 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
521 2006-01-24 Simon Josefsson <jas@extundo.com>
523 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
526 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
528 Work around porting bugs reported by Dieter in
529 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
530 * getopt.c (_NOPROTO): Remove; no longer needed.
531 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
532 Include "getopt.h" first, to check interface.
533 (getenv): Declare only if defined HAVE_DECL_GETENV &&
535 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
536 (__strndup): Revert to K&R-style function dfns, the glibc style.
537 * strnlen.c: Don't claim it's taken from glibc; it's not.
538 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
539 Include strnlen.h first, to get prototype properly.
540 (strnlen): Renamed from __strnlen.
543 2006-01-23 Ulrich Drepper <drepper@redhat.com>
545 These changes imported from libc.
546 * getopt.c: Use __fxprintf instead of inline stream orientation
547 test and two separate function calls.
548 * strndup.c (__strndup): Add libc_hidden_def.
550 2006-01-22 Bruno Haible <bruno@clisp.org>
552 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
553 temporary buffer for sprintf, take into account the precision also
554 for 'd', 'i', 'u', 'o', 'x', 'X'.
556 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
558 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
559 to pacify gcc -Wswitch-default.
561 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
563 * argp-help.c (usage_long_opt): Do not print DOC options.
564 (__argp_base_name): Removed
565 * argp-namefrob.h (__argp_basename): Removed definition. Was a
567 (__argp_base_name): Provide macro definition or extern declaration
568 depending on the configuration
570 2006-01-20 Simon Josefsson <jas@extundo.com>
572 * inet_ntop.h: Unconditionally include sys/socket.h.
574 2006-01-19 Simon Josefsson <jas@extundo.com>
576 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
578 2006-01-12 Simon Josefsson <jas@extundo.com>
580 * base64.c: Fix warning, reported by Bruno Haible
581 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
583 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
586 * md5.c: Fix commentary typos.
587 (alignof, UNALIGNED_P): No need for a GCC-specific version.
588 * md5.h (__attribute__): Remove; unused.
589 * sha1.c: Fix commentary to match md5 better.
590 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
591 so that we don't need to worry about alignment. All uses changed.
592 This merges the 2005-10-28 md5 change into sha1.
594 2006-01-11 Jim Meyering <jim@meyering.net>
597 * md5.c (OP): Fix spacing.
599 2006-01-11 Simon Josefsson <jas@extundo.com>
601 * stdint_.h (SIZE_MAX): Add missing (.
603 2006-01-10 Bruno Haible <bruno@clisp.org>
605 * argp.h (__const): Remove macro. Use const instead.
606 * argp-fmtstream.h (__const): Likewise.
607 * glob_.h (__const): Remove macro.
608 * glob-libc.h: Use const instead of __const.
610 2006-01-10 Jim Meyering <jim@meyering.net>
612 Avoid the double-free (first in fts_read, second in fts_close) that
613 would occur when an `active' directory is made inaccessible (e.g.,
614 via chmod a-x) during a traversal.
615 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
616 before returning. Reproduce this failure by
617 mkdir -p a/b; cd a; chmod a-x . b
618 Reported by Stavros Passas.
621 * sha1.c: Tweak grammar in a comment.
623 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
625 * regex_internal.h (BITSET_WORD_BITS):
626 Work around a bug in 64-bit PGC (before version 6.1-2), where the
627 preprocessor mishandles large unsigned values as if they were signed.
628 Problem reported by Claudio Fontana in
629 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
631 2006-01-10 Simon Josefsson <jas@extundo.com>
633 * socket_.h: New file.
635 2006-01-10 Bruno Haible <bruno@clisp.org>
637 * localcharset.c: Update from GNU gettext.
639 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
642 * chdir-long.c (cdb_free): Don't bother trying to open directory
643 for write access: POSIX says that must fail.
644 * fts.c (diropen): Likewise.
645 * save-cwd.c (save_cwd): Likewise.
646 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
647 well, for minor improvements on hosts that lack O_DIRECTORY.
648 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
649 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
650 Fall back on chown if open failed with EACCES.
652 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
653 Report an error at compile-time if only a 1-second nominal clock
656 * lchmod.h: New file.
657 * mkdir-p.c: Include lchmod.h, lchown.h.
658 (make_dir_parents): Use lchown rather than chown, and
659 lchmod rather than chmod.
661 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
662 too. Problem with "none" reported by Bob Proulx. Problem with
663 "proc" reported by n0dalus.
665 * mountlist.c: Include <limits.h>.
666 (dev_from_mount_options)
667 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
668 New function. It no longer assumes "dev=" has the System V meaning
669 on Linux (since it doesn't). It also parses "dev=" more carefully.
670 (read_file_system_list)
671 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
672 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
675 * posixtm.h (PDS_PRE_2000): New macro.
676 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
677 All usages changed. Reject dates outside the range 1969-1999 if
678 PDS_PRE_2000 is used.
680 2006-01-09 Jim Meyering <jim@meyering.net>
684 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
686 * chdir-safer.h, chdir-safer.c: New files.
688 * modechange.c (mode_compile): Reject an invalid mode string
689 that starts with an octal digit. From Andreas Gruenbacher.
691 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
692 and dup to open_safer and dup_safer, respectively.
693 (openat_permissive): Fix typo in comment.
695 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
696 "gettext.h"; either no longer needed or are guaranteed by openat.h.
697 (_): Remove; no longer needed.
698 (openat): Renamed from rpl_openat; no need for rpl_openat
699 since openat.h renames openat for us.
700 Replace most of the body with a call to openat_permissive,
701 to avoid duplicate code.
702 Port to (probably hypothetical) environments were mode_t is
704 (openat_permissive): Require mode arg, so that we can check
705 types better. Put it just after flags. Change cwd failure
706 indicator from pointer-to-bool to pointer-to-errno-value.
708 Invoke openat_save_fail and/or openat_restore_fail if
709 cwd_errno is null, so that openat can call us.
710 (openat_permissive, fdopendir, fstatat, unlinkat):
711 Simplify errno handling to avoid some duplicate code,
712 as it's OK to set errno on success.
713 * openat.h: Revamp code so that function macros depend on
714 __OPENAT_PREFIX only, not also on AT_FDCWD.
715 (openat_ro): Remove. Caller changed to use openat_permissive.
716 (openat_permissive): Now a macro, if not a function.
717 (openat_restore_fail, openat_save_fail): Now always functions,
718 since mkdirat needs them even if __OPENAT_PREFIX is defined.
720 * openat-priv.h: New file, defining macros used by mkdirat.c
722 * mkdirat.c: Include openat-priv.h.
723 Remove definitions of macros defined therein.
724 * openat.c: Likewise.
726 * mkdirat.c (mkdirat): New file and function.
727 * openat.h (mkdirat): Declare.
729 * openat.c (fdopendir): Don't change errno when returning non-NULL.
731 * openat.h (openat_permissive): Declare.
734 * openat.c (EXPECTED_ERRNO): New macro.
735 (openat_permissive): New function -- used in remove.c rewrite.
736 (all functions): Set errno just before returning, only if there
737 was an actual failure.
738 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
740 Emulate openat-family functions using Linux's procfs, if possible.
741 Idea and some code based on Ulrich Drepper's glibc changes.
743 * openat.c: (BUILD_PROC_NAME): New macro.
744 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
745 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
746 before falling back on save_cwd and restore_cwd.
747 (fdopendir, fstatat, unlinkat): Likewise.
749 * openat.c (fstatat, unlinkat): Perform the syscall directly,
750 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
752 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
753 as second argument to va_arg. Otherwise, some versions of gcc
754 warn that `if this code is reached, the program will abort'.
756 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
760 Add POSIX ACL support
761 * acl.h (copy_acl, set_acl): Add declarations.
762 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
763 systems other than Linux.
764 (chmod_or_fchmod): New function: use fchmod when possible,
766 (file_has_acl): Add a POSIX ACL implementation, with a
767 Linux-specific subcase.
768 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
769 S_ISVTX from one file to another. Fall back to fchmod/chmod when
770 acls are unsupported.
771 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
772 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
775 2006-01-09 Bruno Haible <bruno@clisp.org>
777 * sysexit_.h (EX_OK): New macro.
778 Suggested by Martin Lambers <marlam@marlam.de>.
780 2006-01-09 Bruno Haible <bruno@clisp.org>
782 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
783 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
784 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
785 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
787 2006-01-09 Bruno Haible <bruno@clisp.org>
789 * stdint_.h (SIZE_MAX): Write the value without involving negative
792 2005-10-16 Bruno Haible <bruno@clisp.org>
794 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
795 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
797 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
799 * strftime.c (tzname): Don't declare if it is already #defined.
800 Problem reported for Mingw by Mark Junker.
802 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
804 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
805 long int, not int, for nanosecond counts, so that people who are
806 used to POSIX struct timespec won't be surprised. Reported by Jim
809 2005-12-16 Jim Meyering <jim@meyering.net>
811 * fprintftime.c, fprintftime.h: New files.
813 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
815 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
816 * argp-help.c (fill_in_uparams): Check if the constructed
817 struct uparams is valid. Fall back to the default values if it is
820 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
822 * argp-help.c (__argp_base_name): New function
823 (__argp_short_program_name): Rewrite using __argp_base_name
824 * argp-namefrob.h: Define program_invocation_name and
825 program_invocation_short_name if requested
826 (__argp_base_name): Add prototype
827 * argp-parse.c (argp_def): Use gettext wrappers
828 (argp_default_parser): Use __argp_base_name
829 * argp-pin.c: New file. Defines program_invocation_name and
830 program_invocation_short_name on systems that lack them.
832 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
834 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
835 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
836 porting problem reported by Georg Schwarz in
837 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
839 2005-07-09 Bruno Haible <bruno@clisp.org>
841 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
842 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
843 Reported by Mark Junker <mjscod@gmx.de>.
845 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
847 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
848 (uintmax_t) [defined uintmax_t]: Do not declare.
849 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
850 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
851 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
852 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
853 sake of portability to weird hosts that C allows (though we don't
854 know of any practical examples).
856 * savedir.h (fdsavedir): New decl.
857 * savedir.c (fdsavedir, savedirstream): New functions; the latter
858 contains most of the former guts of savedir.
859 (savedir): Use savedirstream.
862 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
864 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
865 coreutils no longer futzes with rounding modes.
867 2005-11-14 Jim Meyering <jim@meyering.net>
869 * mkstemp-safer.c: Include <config.h>, required for possible
870 replacement of mkstemp.
872 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
874 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
876 (gethrxtime) [! (HAVE_NANOUPTIME
877 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
878 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
879 our own approximation.
881 2005-11-10 Simon Josefsson <jas@extundo.com>
883 * readline.c: Remove EOL.
885 2005-11-08 Eric Blake <ebb9@byu.net>
887 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
889 2005-11-08 Eric Blake <ebb9@byu.net>
891 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
893 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
895 Fix porting problem reported by Theodoros V. Kalamatianos.
896 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
897 Don't assume that futimes failing means we must fail.
899 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
901 * getcwd.c (__getcwd): Don't assume that system calls after readdir
902 leave errno alone. Problem reported by Dmitry V. Levin.
904 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
906 * savedir.c (savedir): Don't assume that xrealloc etc. leave
907 errno alone. Problem reported by Frederic Jolliton.
909 2005-10-28 Simon Josefsson <jas@extundo.com>
911 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
912 "restrict" keywords, as per POSIX. Protect the function
913 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
914 Don't use K&R prototypes. Check the sprintf return values.
915 Re-define EAFNOSUPPORT if not present. Indent.
917 * md5.h, md5.c: Simplify buffer handling visavi alignment,
918 suggested by Bruno Haible <bruno@clisp.org>.
920 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
922 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
924 * gc-libgcrypt.c: Add MD2 (which is not available through
927 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
929 * md2.h, md2.c: New files.
931 2005-10-24 Simon Josefsson <jas@extundo.com>
933 * md4.h: Shrink buffer size, now that we changed the type.
935 2005-10-22 Simon Josefsson <jas@extundo.com>
937 * arcfour.h, arcfour.c: Use fixed size indices in the
938 arcfour_context struct (simplify test vector testing in GNU
941 2005-10-22 Simon Josefsson <jas@extundo.com>
943 * md4.h, md4.c: Simplify buffer handling visavi alignment,
944 suggested by Bruno Haible <bruno@clisp.org>.
946 2005-10-22 Simon Josefsson <jas@extundo.com>
948 * crc.h: Include stddef.h, for size_t.
950 2005-10-21 Simon Josefsson <jas@extundo.com>
952 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
953 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
955 2005-10-21 Simon Josefsson <jas@extundo.com>
957 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
960 2005-10-21 Simon Josefsson <jas@extundo.com>
962 * gc-gnulib.c: Support ARCTWO in CBC mode.
964 2005-10-21 Simon Josefsson <jas@extundo.com>
966 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
969 * hmac-sha1.c (hmac_sha1): Likewise.
971 * crc.c (crc32_update): Actually use crc parameter, suggested by
972 Bruno Haible <bruno@clisp.org>.
974 * crc.h: Include stdint.h directly, suggested by Bruno Haible
977 2005-10-21 Simon Josefsson <jas@extundo.com>
979 * des.h, des.c: New files.
981 * gc-gnulib.c: Support DES.c
983 2005-10-21 Simon Josefsson <jas@extundo.com>
985 * arctwo.h, arctwo.c: New files.
987 * gc-gnulib.c: Support ARCTWO.
989 2005-10-21 Simon Josefsson <jas@extundo.com>
991 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
993 2005-10-19 Simon Josefsson <jas@extundo.com>
995 * gc-gnulib.c: Support ARCFOUR.
997 2005-10-19 Simon Josefsson <jas@extundo.com>
999 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1002 * gc.h: Add ECB enum type.
1004 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1006 2005-10-19 Simon Josefsson <jas@extundo.com>
1008 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1010 2005-10-18 Simon Josefsson <jas@extundo.com>
1012 * md4.h, md4.c: New files, based on md5.?.
1014 2005-10-17 Simon Josefsson <jas@extundo.com>
1016 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1018 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1020 2005-10-17 Simon Josefsson <jas@extundo.com>
1022 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1024 2005-10-17 Simon Josefsson <jas@extundo.com>
1026 * gc.h, gc-libgcrypt.c: Add ciphers.
1028 2005-10-17 Simon Josefsson <jas@extundo.com>
1030 * sha1.c: Use uint32_t instead of md5_uint32.t
1032 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1035 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1037 * md5.h: Use stdint.h and uint32_t. Doc fix.
1039 2005-10-15 Simon Josefsson <jas@extundo.com>
1041 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1043 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1045 2005-10-14 Simon Josefsson <jas@extundo.com>
1047 * arcfour.h, arcfour.c: New files.
1049 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1051 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1052 include <wchar.h>; no longer needed.
1054 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1055 and Ulrich Drepper <drepper@redhat.com>
1058 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1059 instead of inline stream orientation test and two separate
1060 function calls. Pay no attention to USE_IN_LIBIO.
1062 2005-10-14 Roland McGrath <roland@redhat.com>
1064 Import from libc. [BZ #1331]
1065 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1067 Reported by Matej Vela <vela@debian.org>.
1069 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1071 * mkdir-p.c (make_dir_parents): Don't report an error if an
1072 intermediate directory is in a read-only file system. Problem
1073 reported by Eric Blake.
1075 2005-10-13 Simon Josefsson <jas@extundo.com>
1077 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1078 Move memory allocation outside of loop.
1080 2005-10-12 Simon Josefsson <jas@extundo.com>
1082 * gc-pbkdf2-sha1.c: New file.
1084 * gc.h: Add gc_pbkdf2_sha1 prototype.
1086 2005-10-12 Simon Josefsson <jas@extundo.com>
1088 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1089 suggested by Bruno Haible <bruno@clisp.org>.
1091 2005-10-12 Simon Josefsson <jas@extundo.com>
1093 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1095 * gc-gnulib.c (gc_hmac_sha1): New function.
1097 2005-10-12 Simon Josefsson <jas@extundo.com>
1099 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1101 2005-10-12 Simon Josefsson <jas@extundo.com>
1103 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1104 GC_USE_HMAC_MD5, respectively.
1106 * gc-libgcrypt.c (gc_md5): Fix assert call.
1109 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1111 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1113 * gc-gnulib.c (gc_hash_buffer): Ditto.
1115 2005-10-11 Bruno Haible <bruno@clisp.org>
1117 * c-strcasestr.h: New file, from GNU gettext.
1118 * c-strcasestr.c: New file, from GNU gettext.
1120 2005-10-11 Bruno Haible <bruno@clisp.org>
1122 * c-strcase.h: New file, from GNU gettext.
1123 * c-strcasecmp.c: New file, from GNU gettext.
1124 * c-strncasecmp.c: New file, from GNU gettext.
1126 2005-10-11 Simon Josefsson <jas@extundo.com>
1128 * crc.h, crc.c: New files.
1130 * gc.h (gc_hash_buffer): Add doc.
1132 2005-10-08 Simon Josefsson <jas@extundo.com>
1134 * gc.h: Add gc_hash and gc_hash_buffer.
1136 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1138 * gc-libgcrypt.c (gc_hash_buffer): Add.
1140 2005-10-11 Bruno Haible <bruno@clisp.org>
1142 * strcasecmp.c: Include limits.h.
1143 (strcasecmp): Avoid integer overflow on exotic platforms.
1144 * strncasecmp.c: Include limits.h.
1145 (strncasecmp): Avoid integer overflow on exotic platforms.
1146 Reported by Paul Eggert.
1148 2005-10-06 Simon Josefsson <jas@extundo.com>
1150 * hmac-md5.c: New file.
1154 2005-10-06 Simon Josefsson <jas@extundo.com>
1156 * memxor.c (memxor): Avoid casts and warnings.
1158 2005-10-05 Derek Price <derek@ximbiot.com>
1160 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1162 2005-10-05 Simon Josefsson <jas@extundo.com>
1164 * memxor.c (memxor): Fix compiler error.
1166 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1167 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1169 * memxor.h, memxor.c: New files.
1171 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1172 we assume all systems have it, suggested by Jim Meyering
1173 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1174 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1175 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1178 2005-10-04 Bruno Haible <bruno@clisp.org>
1180 * verify.h (verify_true): Provide alternative definition for C++.
1182 2005-10-04 Simon Josefsson <jas@extundo.com>
1184 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1185 D. Baushke" <mdb@gnu.org>.
1187 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1189 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1190 (SSIZE_MAX): New macro, if not already defined.
1191 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1194 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1196 * exclude.c: Include verify.h.
1197 (verify): Remove. All callers changed to use verify.h's version.
1198 * strtoimax.c: Likewise.
1199 * utimecmp.c: Likewis.e
1201 Sync from coreutils.
1202 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1203 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1204 * .cvsignore: Add fts.h, search.h, t-fpending.
1205 * settime.c (settime): Fix { typo in previous patch. Also, don't
1206 bother returning ENOSYS if settimeofday or stime fails; just let
1207 them return whatever errno they want to return.
1208 * utimens.c: Include unistd.h, for dup2.
1209 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1210 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1212 2005-10-02 Jim Meyering <jim@meyering.net>
1214 Sync from coreutils.
1215 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1216 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1217 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1218 Remove AT_FDCWD test.
1219 Do not consume the fd unless successful.
1220 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1221 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1222 block, so that we don't even try to compile it if settimeofday is
1223 available. This works around a compilation failure on OSF1 V5.1,
1224 due to stime requiring a `long int*' while tv_sec is `int'.
1226 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1228 * getdelim.c (getdelim): Remove unused variables.
1230 2005-10-01 Simon Josefsson <jas@extundo.com>
1232 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1233 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1234 AI_* and EAI_* definitions. Protect function declarations.
1236 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1238 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1239 so that the code works even with ancient cpp. Portability problem
1240 with GCC 2.7.2.1 reported by Thomas M.Ott.
1242 2005-09-27 Jim Meyering <jim@meyering.net>
1244 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1246 * intprops.h (signed_type_or_expr__): Define.
1247 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1250 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1252 * verify.h (verify_expr): Remove, replacing with:
1253 (verify_true): New macro that returns true instead of void.
1254 (verify_type__): Remove.
1255 (verify): Use verify_true rather than verify_type__.
1257 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1259 * utimens.c (ENOSYS): Define if not already defined.
1260 (futimens): Support having a null PATH if the file descriptor
1263 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1265 (__attribute): Define to empty unless GCC 3.1 or later.
1266 This works around a core dump on OpenBSD 3.4, which has GCC
1267 2.95.3, which dumps core when given __attribute__(()). It also
1268 simplifies other tests, since we really don't want to bother with
1269 worrying about which ancient version of GCC supported what.
1270 Original problem reported by Yoann Vandoorselaere, with part of
1271 the fix suggested by Derek Price.
1273 2005-09-24 Jim Meyering <jim@meyering.net>
1275 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1276 so we can once again use a positive bitfield width of 1 -- now we
1277 don't have to explain why we were using a bitfield width of 2.
1279 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1281 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1282 Problem reported by Eric Blake.
1283 (getaddrinfo): Initialize se so that it's not garbage.
1284 Redo internal storage allocation so that it doesn't make unportable
1285 assumptions about alignment.
1288 * utimens.c (futimens): Use futimesat if available.
1289 Prefer it to futimes since it doesn't have the futimes bug.
1291 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1292 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1293 Instead, declare a function that returns a pointer to an array,
1294 and use verify_type__ to declare the size of the array.
1295 Problem and germ of a solution reported by Bruno Haible.
1296 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1297 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1299 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1301 Sync from coreutils.
1303 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1305 * argmatch.h: Include verify.h
1306 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1307 (ARGMATCH_ASSERT): Remove; unused.
1308 * canonicalize.c: Assume STDC_HEADERS.
1309 * exclude.c: Include "strcase.h".
1310 * regex_internal.h [!defined _LIBC]: Likewise.
1311 * getusershell.c: Include stdio--.h rather than stdio.h
1313 (getusershell): Call fopen, not fopen_safer.
1314 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1315 Do not include unistd-safer.h.
1316 (save_cwd): Don't call fd_safer; no longer needed
1317 now that we include fcntl--.h.
1319 * getdate.y (relative_time): New type.
1320 (RELATIVE_TIME_0): New constant.
1321 (parser_control): Use relative_time instead of doing it ourselves.
1322 (%union): Add new relative_time rel member.
1323 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1325 (relunit, relunit_snumber): Now of type rel.
1326 (zone, rel, relunit, get_date): Adjust to above changes.
1328 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1329 Do not include unistd-safer.h.
1330 (getloadavg): Don't call fd_safer; no longer needed
1331 now that we include fcntl--.h.
1333 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1334 (make_dir_parents): Treat ENOSYS like EEXIST.
1336 Improve quality of diagnostics on restore_cwd failure.
1337 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1338 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1339 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1340 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1341 each time through the loop. Do not diagnose restore_cwd failure;
1342 that is the caller's job (and perhaps the caller does not care).
1344 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1345 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1346 If the file already exists but is not a directory, don't bother
1347 to try to make its parents.
1348 Close potential file descriptor leak if we can't chdir("/") (!).
1349 Don't always return true if chdir($PWD) fails; return true only
1350 if the requested action was done successfully (except for the
1352 Don't log final directory unless we actually made it.
1353 Refactor to avoid duplicate code to fix up permissions.
1354 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1356 * strftime.c (my_strftime): Rewrite the previous change slightly,
1357 to make it a bit faster and (I hope) clearer.
1358 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1359 Fix bug in formats like %2N.
1361 * verify.h: New file.
1363 2005-09-22 Jim Meyering <jim@meyering.net>
1365 Sync from coreutils.
1367 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1369 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1370 the .tm_year member, since otherwise gcc-4.0 would now warn about
1371 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1373 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1374 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1376 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1377 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1378 when run in a time zone for which daylight savings time is in effect
1379 for the starting date.
1381 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1382 stop us from restricting permissions of just-created absolute-named
1384 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1385 to restore initial working directory.
1386 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1387 to tell caller if/when we change the working directory and are
1388 unable to return to the initial one.
1389 * mkdir-p.h (make_dir_parents): Update prototype.
1390 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1391 `return false'. This fixes a bug introduced on 2004-07-30.
1393 * openat.c (fdopendir): Be sure to close the supplied
1394 file descriptor before returning. This makes our replacement
1395 implementation a little closer to Solaris's, where fdopendir
1396 ties the file descriptor to the returned DIR* pointer.
1397 * openat.c (unlinkat): New function.
1398 * openat.h (unlinkat): Add prototype.
1399 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1400 (openat_restore_fail): Rename from openat_restore_die.
1401 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1403 Provide an alternative to exiting immediately upon save_cwd or
1404 restore_cwd failure. Now, an application can arrange e.g.,
1405 to perform a longjump in that case.
1406 * openat.c: Include dirname.h.
1407 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1408 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1409 and openat_restore_die rather than calling error directly.
1410 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1412 * openat-die.c (openat_save_die, openat_restore_die): New file.
1413 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1415 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1416 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1417 int utc, int nanoseconds);
1419 date should not have to allocate a megabyte of virtual memory to
1420 handle a format argument like +%1048575T. When implemented with
1421 strftime, it must allocate such a buffer, use strftime to fill it
1422 in, print it, then free it.
1423 With fprintftime, it simply prints everything and exits.
1424 With no need for memory allocation, that's one fewer way to fail.
1425 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1426 optional field width, not before, so we accept %9:z, not %:9z.
1427 (my_strftime): Be sure to use L_('x') for literals.
1429 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1430 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1431 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1432 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1433 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1434 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1435 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1436 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1437 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1439 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1440 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1441 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1442 and don't include <sys/file.h>).
1444 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1446 Sync from coreutils.
1448 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1449 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1450 [!LDAV_DONE]: Avoid unused variable warning.
1452 2005-09-21 Bruno Haible <bruno@clisp.org>
1454 * unicodeio.h (unicode_to_mb): New declaration.
1456 2005-09-20 Derek Price <derek@ximbiot.com>
1458 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1460 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1462 Use a consistent style for including <config.h>.
1463 * __fpending.c, acl.c, argmatch.c,
1464 argp-help.c, argp-parse.c,
1465 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1466 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1467 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1468 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1469 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1470 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1471 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1472 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1473 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1474 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1475 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1476 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1477 modechange.c, mountlist.c, open-safer.c, physmem.c,
1478 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1479 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1480 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1481 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1482 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1483 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1484 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1485 userspec.c, utimecmp.c, version-etc-fsf.c,
1486 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1487 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1488 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1489 Standardize inclusion of config.h.
1490 * __fpending.h, dirfd.h, getdate.h, human.h,
1491 inttostr.h: Removed inclusion of config.h from header files.
1492 * inttostr.c: Adjusted in-tree users.
1493 * timespec.h: Remove superfluous warning to include config.h.
1494 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1495 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1496 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1497 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1499 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1501 * stat-time.h: New file.
1502 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1503 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1505 (timespec_cmp): New function.
1506 * utimecmp.c: Include stat-time.h.
1507 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1508 members exist, not on the obsolescent ST_MTIM_NSEC.
1509 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1511 2005-09-15 Derek Price <derek@ximbiot.com>
1512 Paul Eggert <eggert@cs.ucla.edu>
1514 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1515 changes, consolidating in...
1516 * regex_internal.h: ...this file.
1518 2005-09-15 Derek Price <derek@ximbiot.com>
1520 * regex_internal.h: Blank `pure' for GNUC < 3.
1521 * regex_internal.c: Ditto, using this...
1522 (__GNUC_PREREQ): ...new macro.
1523 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1524 (__GNUC_PREREQ): ...this new macro.
1526 * strstr.h: Include string.h. Define strstr as a macro here.
1528 2005-09-13 Derek Price <derek@ximbiot.com>
1530 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1532 Reported by Jim Meyering <jim@meyering.net>.
1534 2005-09-13 Jim Meyering <jim@meyering.net>
1536 * canon-host.c: Filter through gnu indent and reword comments slightly.
1537 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1539 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1541 * lib/base64.c: Typo.
1542 (base64_encode): Put b64str in initialized data section.
1544 2005-09-12 Derek Price <derek@ximbiot.com>
1546 Return usable errors from canon-host.
1547 * canon-host.h: New file.
1548 * canon-host.c (canon_host): Wrap...
1549 (canon_host_r): ...this new function, which now relies exclusively on
1551 (ch_strerror): New function.
1552 (last_cherror): New global.
1553 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1554 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1556 (freeaddrinfo): Free ai->ai_canonname when set.
1558 2005-09-12 Derek Price <derek@ximbiot.com>
1559 Paul Eggert <eggert@cs.ucla.edu>
1561 * glob-libc.h: Renamed from glob_.h. The new version is
1562 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1563 protecting things that should be done only in gnulib contexts.
1564 * glob_.h: New file, containing only the glob things needed for
1566 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1567 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1568 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1569 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1570 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1571 and to respect the namespace rules better.
1573 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1575 Merge glibc and coreutils changes into gnulib, plus a few
1577 * md5.c: Use #error rather than a string.
1578 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1579 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1580 (__attribute__): Define to empty for non recent-GCC.
1581 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1582 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1583 Renamed from their non-__ counterparts, with new macros replacing
1584 them if not _LIBC. Add __THROW attribute.
1586 (struct md5_ctx): Align buffer if using GCC.
1587 * sha1.h (struct sha1_ctx): Likewise.
1588 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1589 The old name was backwards.
1590 (NOTSWAP): Remove; not used.
1591 (rol): New macro, moved here from md5.h.
1592 (sha1_process_block): Remove a FIXME that doesn't make sense.
1594 2005-09-12 Derek Price <derek@ximbiot.com>
1596 * gai_strerror.c: Include config.h when available. Include
1597 getaddrinfo.h before other headers to test interface.
1598 Reported by Larry Jones <lawrence.jones@ugs.com>.
1600 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1602 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1603 definitions, since that's the preferred style in glibc.
1604 Fix a minor spacing issue, and update copyright notice to match glibc's.
1606 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1608 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1610 2005-09-06 Simon Josefsson <jas@extundo.com>
1612 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1613 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1615 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1617 Change bitset word type from unsigned int to unsigned long int,
1618 as this has better performance on typical 64-bit hosts.
1619 Port bitset code to hosts with unusual word sizes.
1620 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1621 (build_collating_symbol):
1622 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1623 argument is a bitset. This is merely a style issue, but it makes
1624 it clearer that an entire array is expected.
1625 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1626 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1627 Port to the case where bitset_word is not the same as unsigned int.
1628 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1629 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1631 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1632 (build_trtable, group_nodes_into_DFAstates):
1634 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1635 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1636 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1637 * regexec.c (group_nodes_into_DFAstates): Likewise.
1638 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1639 * regcomp.c (optimize_subexps, lower_subexp):
1640 Work even if bitset_word has holes in its bitwise representation.
1641 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1642 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1644 * regex_internal.c (re_string_reconstruct):
1645 Don't assume UCHAR_MAX == 255.
1646 * regex_internal.h (bitset_set_all): Likewise.
1647 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1649 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1650 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1652 (BITSET_WORD_MAX): New macro.
1653 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1654 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1655 (bitset_empty, bitset_copy):
1656 Prefer sizeof (bitset) to multiplying it out ourselves.
1657 (bitset_not_merge): Remove; unused.
1658 (bitset_contain): Return bool, not unsigned int with one bit on.
1659 All callers changed.
1660 * regexec.c (build_trtable): Don't assume bitset has no stricter
1661 alignment than re_node_set; do this by defining a new internal
1662 type struct dests_alloc and using it to allocate memory.
1664 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1666 Check for arithmetic overflow when calculating sizes, to prevent
1667 some buffer-overflow issues. These patches are conservative, in the
1668 sense that when I couldn't determine whether an overflow was possible,
1669 I inserted a run-time check.
1670 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1671 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1672 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1673 (re_xnrealloc, re_x2nrealloc): New inline functions.
1674 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1675 (build_equiv_class, build_charclass): Check for arithmetic overflow
1676 in size expression calculations.
1677 * lib/regex_internal.c (re_string_realloc_buffers):
1678 (build_wcs_upper_buffer, re_node_set_add_intersect):
1679 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1680 (re_dfa_add_node, register_state): Likewise.
1681 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1682 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1683 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1684 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1686 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1688 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1689 to avoid a collision with bits/local_lim.h in glibc.
1690 All uses changed. Problem reported by Dmitry V. Levin in
1691 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1693 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1694 bugs in int versus size_t comparisons.
1695 (re_string_context_at): Fix bug where the code assumed that
1698 Use bool where appropriate.
1699 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1700 All callers changed.
1701 (calc_eclosure_iter): Likewise, for ROOT arg.
1702 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1703 (build_charclass_op): Likewise, for NON_MATCH arg.
1704 * regex_internal.c (re_string_allocate, re_string_construct):
1705 (re_string_construct_common): Likewise, for ICASE arg.
1706 * regexec.c (re_search_2_stub, re_search_stub):
1707 Likewise, for RET_LEN arg.
1708 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1709 (set_regs): Likewise, for FL_BACKTRACK arg.
1710 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1711 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1712 (calc_eclosure_iter, parse_bracket_exp):
1713 Use bool for internal variables that are booleans.
1714 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1715 (set_regs, build_sifted_states, sift_states_bkref):
1716 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1717 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1718 (find_collation_sequence_value):
1720 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1721 (re_node_set_compare):
1722 Return bool, not int. All callers changed.
1723 * regexec.c (check_halt_node_context, check_dst_limits):
1724 (build_trtable, check_node_accept): Likewise.
1725 * regex_internal.h: Include stdbool.h.
1727 Fix bugs uncovered when converting to bool.
1728 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1729 failure instead of charging ahead blindly.
1730 * regex_internal.c (register_state): Likewise.
1731 * regexec.c (re_search_2_stub): Use simpler method than boolean
1732 for freeing internal storage.
1733 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1734 bitset pieces used as boolean, to avoid undefined behavior
1735 on hosts that do int overflow checking.
1737 2005-08-31 Derek Price <derek@ximbiot.com>
1739 * getdelim.c (getdelim): Return EOF on EOF.
1740 Reported by Larry Jones <lawrence.jones@ugs.com>.
1742 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1744 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1745 lengths fit in regoff_t; this isn't true if regoff_t is the same
1747 * regex.c (re_search_internal): 5th arg is LAST_START
1748 (= START + RANGE) instead of RANGE. This avoids overflow
1749 problems when regoff_t is the same width as size_t.
1750 All callers changed.
1751 (re_search_2_stub): Check for overflow when adding the
1752 sizes of the two strings.
1753 (re_search_stub): Check for overflow when adding START
1754 to RANGE; if it occurs, substitute the extreme value.
1756 2005-08-31 Jim Meyering <jim@meyering.net>
1758 * regcomp.c (search_duplicated_node): Make first pointer arg
1760 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1761 (register_state): Likewise.
1762 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1763 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1764 (group_nodes_into_DFAstates): Likewise.
1766 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1768 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1769 old glibc regex code mishandles strings longer than 2**31 bytes.
1770 This patch fixes this when the regex code is used in gnulib
1771 (i.e., outside glibc).
1773 This patch should not affect the use of the regex code inside
1774 glibc. No doubt this problem also needs to be handled for glibc
1775 as well, but the result will be an incompatible change to the
1776 glibc ABI, and the old ABI will have to be supported too. That
1777 can be the the subject for another patch.
1779 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1780 governing whether the rest of this patch is active. By default,
1781 the macro is disabled and the patch has no effect.
1782 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1783 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1784 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1785 (re_match_2, re_set_registers): Use the new types.
1786 * regex_internal.h (Idx, re_hashval_t): New types.
1787 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1789 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1790 (re_string_context_at, bin_tree_t, re_dfastate_t):
1791 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1792 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1793 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1794 (re_string_char_size_at, re_string_wchar_at):
1795 (re_string_elem_size_at):
1796 Use the new types and macros to port to 64-bit hosts.
1797 Use unsigned types for internal values, so that the code
1798 mostly works even for arrays larger than SSIZE_MAX.
1799 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1800 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1801 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1802 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1803 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1804 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1805 (calc_inveclosure, parse_dup_op, build_range_exp):
1806 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1807 (fetch_number, create_token_tree, mark_opt_subexp):
1809 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1810 (create_cd_newstate, re_string_allocate, re_string_construct):
1811 (re_string_realloc_buffers, build_wcs_upper_buffer):
1812 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1813 (re_string_reconstruct, re_string_peek_byte_case):
1814 (re_string_fetch_byte_case, re_string_context_at):
1815 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1816 (re_node_set_init_copy, re_node_set_add_intersect):
1817 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1818 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1819 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1820 (re_acquire_state, re_acquire_state_context, register_state):
1822 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1823 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1824 (re_search_internal, re_search_2_stub, re_search_stub)
1825 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1826 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1827 (update_cur_sifted_state, check_dst_limits):
1828 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1829 (check_subexp_limits, sift_states_bkref, merge_state_array):
1830 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1831 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1832 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1833 (expand_bkref_cache, check_node_accept_bytes):
1834 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1835 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1836 (acquire_init_state_context, check_halt_node_context):
1837 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1838 (sift_states_backward, clean_state_log_if_needed):
1839 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1840 (find_recover_state, transit_state_sb, transit_state_mb):
1841 (transit_state_bkref, build_trtable, match_ctx_clean):
1843 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1844 to work around an assumption that REG_MISSING is negative.
1846 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1847 (seek_collating_symbol_entry) [defined _LIBC]:
1848 (lookup_collation_sequence_value) [defined _LIBC]:
1849 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1850 Use prototypes rather than old-style function definitions.
1851 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1852 (transit_state_sb) [0]:
1853 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1855 * regexec.c (re_search_internal): Simplify update of rm_so and
1858 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1859 (optimize_subexps, lower_subexp):
1860 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1861 since the signed shift might overflow. Use 1u<<31 instead.
1862 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1863 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1866 * regcomp.c (optimize_subexps, lower_subexp):
1867 Use CHAR_BIT rather than 8, for clarity.
1868 * regexec.c (check_dst_limits_calc_pos_1):
1869 (check_subexp_matching_top): Likewise.
1870 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1871 have to worry about portability issues when shifting it left.
1872 Remove no-longer-needed test for table_size > 0.
1873 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1874 in a word, as the resulting behavior is undefined.
1875 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1876 in one case, a <= should have been an <, and in another case the
1877 whole test was missing.
1878 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1879 the standard name CHAR_BIT.
1880 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1881 this is not true on one's complement and signed-magnitude hosts.
1883 * regex_internal.h (re_sub_match_top_t): Remove unused member
1885 (struct re_dfa_t): Remove unused member states_alloc.
1886 * regcomp.c (init_dfa): Don't initialize unused members.
1888 2005-08-31 Bruno Haible <bruno@clisp.org>
1890 * strstr.c: Include <stddef.h>, for NULL.
1891 * strcasestr.c: Likewise.
1892 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1894 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1896 * iconvme.h: Add prototype for iconv_alloc.
1898 2005-08-29 Simon Josefsson <jas@extundo.com>
1900 * iconvme.c: Fix errno.
1902 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1904 * iconvme.c: Split iconv_string into iconv_alloc.
1906 2005-08-27 Jim Meyering <jim@meyering.net>
1908 * fopen-safer.c: Merge minor changes from coreutils.
1909 * dup-safer.c: Likewise.
1910 * fd-safer.c: Likewise.
1912 Merge from coreutils.
1913 * stdio--.h: New file.
1914 * stdlib--.h: New file.
1915 * mkstemp-safer.c: New file.
1917 GNU tar needs these.
1918 * pipe-safer.c: New file.
1919 * creat-safer.c: New file.
1920 * fcntl--.h (creat): Define to creat_safer.
1921 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1922 * unistd--.h (pipe): Define to pipe_safer.
1923 * unistd-safer.h: Declare pipe_safer.
1925 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1927 * regex_internal.h: Remove all references to
1928 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1930 (bitset_not, bitset_merge, bitset_not_merge):
1931 (bitset_mask, re_string_allocate, re_string_construct):
1932 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1933 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1934 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1935 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1936 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1937 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1938 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1939 (re_acquire_state_context):
1940 Remove unnecessary forward decls.
1941 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1942 Put __attribute at function definition,
1943 now that the function decl has been removed.
1944 * lib/regex_internal.c (re_string_peek_byte_case):
1945 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1948 2005-08-26 Simon Josefsson <jas@extundo.com>
1950 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1951 Haible <bruno@clisp.org>.
1953 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1955 * regexec.c (set_regs): Don't alloca with an unbounded size.
1957 alloca modernization/simplification for regex.
1958 * regex.c: Remove portability cruft for alloca. This no longer
1959 needs to be at the start of the file, and can be moved into
1960 regex_internal.h and simplified.
1961 * regex_internal.h: Include <alloca.h>.
1962 (__libc_use_alloca) [!defined _LIBC]: New macro.
1963 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1964 now works outside glibc.
1966 2005-08-24 Simon Josefsson <jas@extundo.com>
1968 * getpass.c: Add WIN32 implementation. Conditionalize use of
1969 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1970 GLIBC specific code.
1972 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1974 Make regex safe for g++. This fixes one real bug (an "err"
1975 that should have been "*err"). g++ problem reported by
1977 * regex_internal.h (re_calloc): New macro, consistent with
1978 re_malloc etc. All callers of calloc changed to use re_calloc.
1979 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1980 not int. All callers changed.
1981 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1982 just use an array of size MB_LEN_MAX.
1983 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1984 (find_recover_state): Change "err" to "*err"; this fixes what
1985 appears to be a real bug.
1986 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1989 2005-08-25 Jim Meyering <jim@meyering.net>
1991 * open-safer.c: Include <config.h>.
1992 Otherwise, we'd lose LARGEFILE support in any file using
1995 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1997 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1998 * regex.h (regerror): Likewise.
2000 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2001 requires this. (The code never needed it.)
2003 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2004 All uses of recently-renamed identifiers changed to use the new,
2005 POSIX-compliant names. The code will build and run just fine
2006 without these changes, but it's better to eat our own dog food
2007 and use the standard-conforming names.
2009 * regex.h: Fix a multitude of POSIX name space violations.
2010 These changes have an effect only for programs that define
2011 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2012 do not change anything for programs compiled in the normal way.
2013 Also, there is no effect on the ABI.
2015 (_REGEX_SOURCE): New macro.
2016 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2017 defined and _GNU_SOURCE is not; this fixes a name space violation.
2019 Rename the following macros to obey POSIX requirements.
2020 The old names are still visible as macros if _REGEX_SOURCE is defined.
2021 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2022 RE_BACKSLASH_ESCAPE_IN_LISTS.
2023 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2024 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2025 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2026 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2027 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2028 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2029 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2030 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2031 (REG_INTERVALS): renamed from RE_INTERVALS.
2032 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2033 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2034 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2035 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2036 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2037 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2038 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2039 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2040 RE_UNMATCHED_RIGHT_PAREN_ORD.
2041 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2042 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2043 (REG_DEBUG): renamed from RE_DEBUG.
2044 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2045 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2046 unusual, since we can't clash with the POSIX REG_ICASE.
2047 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2048 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2049 (REG_NO_SUB): renamed from RE_NO_SUB.
2050 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2051 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2052 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2053 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2054 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2055 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2056 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2057 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2058 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2059 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2060 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2061 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2062 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2063 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2064 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2065 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2066 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2067 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2068 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2069 (REG_FIXED): Renamed from REGS_FIXED.
2070 (REG_NREGS): Renamed from RE_NREGS.
2072 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2073 of other REG_* macros, since POSIX says the user is allowed to
2074 #undef these macros selectively.
2076 (reg_errcode_t): Update comment stating what other tables need
2079 Rename the following enum values to obey POSIX requirements.
2080 The old names are still visible as macros.
2081 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2082 is not defined, since GNU is supposed to be a superset of POSIX as
2083 much as possible, and since we want reg_errcode_t to be a signed
2084 type for implementation consistency.
2085 (_REG_NOERROR): Renamed from REG_NOERROR.
2086 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2087 (_REG_BADPAT): Renamed from REG_BADPAT.
2088 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2089 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2090 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2091 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2092 (_REG_EBRACK): Renamed from REG_EBRACK.
2093 (_REG_EPAREN): Renamed from REG_EPAREN.
2094 (_REG_EBRACE): Renamed from REG_EBRACE.
2095 (_REG_BADBR): Renamed from REG_BADBR.
2096 (_REG_ERANGE): Renamed from REG_ERANGE.
2097 (_REG_ESPACE): Renamed from REG_ESPACE.
2098 (_REG_BADRPT): Renamed from REG_BADRPT.
2099 (_REG_EEND): Renamed from REG_EEND.
2100 (_REG_ESIZE): Renamed from REG_ESIZE.
2101 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2102 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2103 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2104 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2105 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2107 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2108 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2109 changed. But support the old name if the new one is not defined
2110 and if _REGEX_SOURCE.
2112 Change the following member names in struct re_pattern_buffer.
2113 The old names are still supported if !_REGEX_SOURCE.
2114 The new names are always supported, regardless of _REGEX_SOURCE.
2115 (re_buffer): Renamed from buffer.
2116 (re_allocated): Renamed from allocated.
2117 (re_used): Renamed from used.
2118 (re_syntax): Renamed from syntax.
2119 (re_fastmap): Renamed from fastmap.
2120 (re_translate): Renamed from translate.
2121 (re_can_be_null): Renamed from can_be_null.
2122 (re_regs_allocated): Renamed from regs_allocated.
2123 (re_fastmap_accurate): Renamed from fastmap_accurate.
2124 (re_no_sub): Renamed from no_sub.
2125 (re_not_bol): Renamed from not_bol.
2126 (re_not_eol): Renamed from not_eol.
2127 (re_newline_anchor): Renamed from newline_anchor.
2129 Change the following member names in struct re_registers.
2130 The old names are still supported if !_REGEX_SOURCE.
2131 The new names are always supported, regardless of _REGEX_SOURCE.
2132 (rm_num_regs): Renamed from num_regs.
2133 (rm_start): Renamed from start.
2134 (rm_end): Renamed from end.
2136 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2137 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2138 Prepend __ to parameter names.
2140 Undo yesterday's changes.
2142 2005-08-24 Jim Meyering <jim@meyering.net>
2144 Sync from coreutils.
2145 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2147 2005-08-21 Bruno Haible <bruno@clisp.org>
2149 * lock.h: Add multiple inclusion guard.
2150 * tls.h: Add multiple inclusion guard.
2152 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2154 * regex.h (REG_NOSYS)
2155 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2156 Define, since POSIX requires it as of 2001.
2157 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2158 New private symbol, used to keep the enum signed in all cases.
2159 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2160 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2162 * regex_internal.c (re_string_skip_chars, register_state):
2164 Remove forward decls; no longer needed now that we use prototypes.
2165 * regexec.c (acquire_init_state_context, check_halt_node_context):
2166 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2167 (clean_state_log_if_needed): Likewise.
2169 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2171 Fix problems reported by Sam Steingold in
2172 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2173 * regexec.c (sift_states_bkref): Fix portability bug: the code
2174 assumed that reg_errcode_t is a signed type, which is not
2175 necessarily true if _XOPEN_SOURCE is not defined.
2176 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2177 some compilers warn about it otherwise.
2179 2005-08-20 Jim Meyering <jim@meyering.net>
2181 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2182 of unused local, dfa.
2184 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2186 * regcomp.c (create_initial_state): Remove duplicate decl.
2187 (init_word_char, create_initial_state, duplicate_node_closure):
2188 (fetch_token, peek_token_bracket, build_range_exp):
2189 (build_collating_symbol): Remove forward decls; no longer needed
2190 now that we use prototypes.
2193 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2194 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2195 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2196 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2197 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2198 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2199 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2200 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2201 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2202 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2203 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2204 (build_charclass, build_charclass_op, fetch_number, create_tree):
2205 (create_token_tree, mark_opt_subexp, duplicate_tree):
2206 Use prototypes rather than old-style definitions.
2209 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2210 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2211 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2212 (re_string_reconstruct, re_string_peek_byte_case):
2213 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2214 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2215 (re_node_set_init_copy, re_node_set_add_intersect):
2216 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2217 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2218 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2219 (re_acquire_state, re_acquire_state_context, register_state):
2220 (create_ci_newstate, create_cd_newstate, free_state):
2222 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2223 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2224 (re_search_internal, prune_impossible_nodes):
2225 (acquire_init_state_context, check_matching, static):
2226 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2227 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2228 (update_regs, sift_states_backward, build_sifted_states):
2229 (clean_state_log_if_needed, merge_state_array):
2230 (update_cur_sifted_state, add_epsilon_src_nodes):
2231 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2232 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2233 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2234 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2235 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2236 (check_arrival, check_arrival_add_next_nodes):
2237 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2238 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2239 (check_node_accept_bytes, check_node_accept, extend_buffers):
2240 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2241 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2246 (re_string_allocate, re_string_construct, re_string_reconstruct):
2247 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2248 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2249 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2250 (re_string_context_at, re_string_peek_byte_case):
2251 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2252 is defined, since we now use prototypes always.
2254 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2255 C89 or better. All uses removed.
2257 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2259 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2260 [defined lint]: Suppress bogus uninitialized-variable warnings.
2262 * regcomp.c (duplicate_node): Return new index, not an error code,
2263 and let the caller return REG_ESPACE if out of space. This
2264 removes an uninitialied-variable warning with GCC 4.0.1, and also
2265 avoids taking the address of a local variable. All callers
2268 2005-08-19 Jim Meyering <jim@meyering.net>
2270 * regexec.c (proceed_next_node): Redo local variables to
2271 avoid GCC shadowing warnings.
2273 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2275 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2276 (re_node_set_insert_last, re_dfa_add_node):
2277 Rename local variables to avoid GCC shadowing warnings.
2279 2005-08-18 Bruno Haible <bruno@clisp.org>
2281 * strstr.c (strstr): Fix return value in multibyte case.
2282 * strcasestr.c (strcasestr): Likewise.
2284 2005-08-17 Jim Meyering <jim@meyering.net>
2286 Make the %s format (seconds since the epoch) work for a negative
2287 number and when used with a zero-padded field width, e.g. %015s.
2289 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2290 label so that it precedes the code to set `digits'. Otherwise,
2291 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2292 print `00-22'. Now, it prints `-0022', as it should.
2294 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2296 * regex.h: Remove useless space-before-tab. From coreutils.
2298 2005-08-17 Bruno Haible <bruno@clisp.org>
2300 * strcasestr.h: New file.
2301 * strcasestr.c: New file.
2303 2005-08-17 Bruno Haible <bruno@clisp.org>
2305 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2306 * strstr.c: Completely rewritten, with multibyte locale support.
2308 2005-08-17 Bruno Haible <bruno@clisp.org>
2310 * strcasecmp.c: Use mbuiter.h.
2312 2005-08-17 Bruno Haible <bruno@clisp.org>
2314 * mbuiter.h: New file.
2316 2005-08-16 Bruno Haible <bruno@clisp.org>
2318 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2320 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2321 NUL byte, not after it.
2323 2005-08-16 Bruno Haible <bruno@clisp.org>
2325 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2326 the valid ones. Makes the comparison operations transitive:
2327 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2328 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2330 2005-08-16 Bruno Haible <bruno@clisp.org>
2332 * strcase.h (strcasecmp): Add note in comments.
2333 * strncasecmp.c: Use code from strcasecmp.c.
2334 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2335 (strcasecmp): Work correctly in multibyte locales.
2337 2005-08-16 Bruno Haible <bruno@clisp.org>
2339 * strnlen1.h: New file.
2340 * strnlen1.c: New file.
2342 2005-08-16 Bruno Haible <bruno@clisp.org>
2344 * mbfile.h: New file.
2346 2005-08-16 Bruno Haible <bruno@clisp.org>
2348 * mbiter.h: New file.
2350 2005-08-16 Bruno Haible <bruno@clisp.org>
2352 * mbchar.h: New file.
2353 * mbchar.c: New file.
2355 2005-08-16 Bruno Haible <bruno@clisp.org>
2357 * tls.h: New file, from GNU gettext.
2358 * tls.c: New file, from GNU gettext.
2360 2005-08-15 Bruno Haible <bruno@clisp.org>
2362 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2365 2005-08-14 Jim Meyering <jim@meyering.net>
2367 Sync from coreutils.
2369 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2370 Use the hash-table-based cycle-detection code not just when
2371 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2372 Reported by James Youngman in
2373 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2374 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2375 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2376 This lets us compile with -DFTS_DEBUG, once again.
2377 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2378 * fts.c (fd_safer): Remove decl.
2379 Include fcntl--.h rather than unistd-safer.h
2380 (fts_safe_changedir): Don't call fd_safer; no longer needed
2381 now that we include fcntl--.h.
2383 2005-08-11 Simon Josefsson <jas@extundo.com>
2385 * readline.h, readline.c: New file.
2387 2005-08-11 Bruno Haible <bruno@clisp.org>
2389 * strnlen.h (strnlen): Change parameter name to match comment.
2391 2005-08-10 Simon Josefsson <jas@extundo.com>
2393 * strndup.c: Use strnlen.h.
2395 * strnlen.h: New file.
2397 2005-08-02 Simon Josefsson <jas@extundo.com>
2399 * getline.h, getline.c: Rewrite.
2401 * getdelim.h, getdelim.c: New files, ported from glibc.
2403 2005-07-31 Bruno Haible <bruno@clisp.org>
2405 * lock.h (gl_lock_initializer): New macro.
2406 (gl_lock_define_initialized): Use it.
2407 (gl_rwlock_initializer): New macro.
2408 (gl_rwlock_define_initialized): Use it.
2409 (gl_recursive_lock_initializer): New macro.
2410 (gl_recursive_lock_define_initialized): Use it.
2412 2005-07-26 Bruno Haible <bruno@clisp.org>
2414 * lock.h: Update from GNU gettext.
2415 * lock.c: Update from GNU gettext.
2417 2005-07-18 Bruno Haible <bruno@clisp.org>
2419 * lock.h (gl_once_t): New type.
2420 (gl_once_define, gl_once): New macros.
2421 * lock.c (fresh_once): New variable.
2422 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2425 2005-07-18 Simon Josefsson <jas@extundo.com>
2427 * check-version.c (check_version): Accept identical versions too.
2429 2005-07-18 Bruno Haible <bruno@clisp.org>
2431 * lock.h: New file, from GNU gettext.
2432 * lock.c: New file, from GNU gettext.
2434 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2436 * quotearg.c: Add translator comment suggested by Bruno Haible,
2437 with a minor change.
2439 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2441 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2442 copyright symbol and the year.
2443 * version-etc.c (COPYRIGHT_YEAR): New constant.
2444 (version_etc_va): Use parameterized copyright notice.
2445 Reword to conform to the current GNU coding standards.
2447 2005-07-11 Simon Josefsson <jas@extundo.com>
2449 * size_max.h: New file.
2451 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2453 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2456 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2457 and Paul Eggert <eggert@cs.ucla.edu>
2459 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2460 in wint_t, not wchar_t. Remove now-unnecessary cast.
2462 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2464 * regex.c, regex.h: Sync from libc.
2465 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2466 New files, synced from libc, except that regex_internal.h
2467 currently has a small porting fix.
2469 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2471 Remove the dependency of the strftime module on the tzset module.
2472 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2473 Copy the input structure, to work around some of the bug with
2474 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2475 Solaris releases, you should also use the tzset module, but we won't
2476 require it as a dependency any more since we don't want LGPLed code
2477 to depend on GPLed code.
2479 2005-07-02 Jim Meyering <jim@meyering.net>
2481 * backupfile.c (backup_args): Change a `0' to NULL.
2483 2005-07-01 Jim Meyering <jim@meyering.net>
2485 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2486 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2487 * save-cwd.c, tempname.c:
2488 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2489 and don't include <sys/file.h>).
2491 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2493 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2494 declares only 'struct timespec;' (!).
2496 2005-06-29 Jim Meyering <jim@meyering.net>
2498 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2499 type name. Use the variable name instead.
2500 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2502 2005-06-28 Simon Josefsson <jas@extundo.com>
2504 * check-version.h, check-version.c: New files.
2506 2005-06-28 Simon Josefsson <jas@extundo.com>
2508 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2509 collision with global variable. Better indentation. Don't
2510 increment buffer pointer beyond buffer end. Based on comments
2511 from Paul Eggert <eggert@cs.ucla.edu>.
2515 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2517 * canon-host.c (canon-host): Append trailing "," to 0 in
2518 initializer of struct addrinfo, as an indication that we don't
2519 care how many members the structure has.
2521 2005-06-24 Derek Price <derek@ximbiot.com>
2522 and Bruno Haible <bruno@clisp.org>
2524 Remove stat module & update lstat.
2525 * stat.c: Remove this file...
2526 (slash_aware_lstat): ...moving this content and its support...
2527 * lstat.c (rpl_lstat): ...into here.
2528 * lstat.h: New file.
2530 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2532 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2533 (ranged_convert): Don't save conversion in a temporary struct.
2534 This causes a warning with GCC 4.0.0, and anyway in the typical
2535 case it's not worth the extra 100 bytes or so of code.
2536 (ranged_convert, __mktime_internal): When calling a function via a
2537 pointer P, use P () rather than (*P) (), as we now assume C89 or
2540 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2542 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2543 "who -r" failed to give output. Problem reported by Tim Waugh.
2545 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2546 (xcalloc): Use it to avoid needless tests.
2547 Problem reported by Jim Meyering.
2549 2005-06-16 Jim Meyering <jim@meyering.net>
2551 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2552 when either N or S is zero.
2554 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2556 * argp.h (__option_is_short): Check upper limit of
2557 __key. Isprint() requires its argument to have the value
2558 of an unsigned char or EOF.
2560 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2562 * fnmatch.c (fnmatch): If there is an encoding error in a
2563 multibyte string or pattern, fall back on unibyte matching.
2564 Problem reported by James Youngman.
2566 2005-06-08 Bruno Haible <bruno@clisp.org>
2568 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2571 2005-06-08 Bruno Haible <bruno@clisp.org>
2573 * csharpcomp.h: New file, from GNU gettext.
2574 * csharpcomp.c: New file, from GNU gettext.
2575 * csharpcomp.sh.in: New file, from GNU gettext.
2577 2005-06-07 Derek Price <derek@ximbiot.com>
2580 * glob_.h: Indent nested #ifdef.
2582 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2584 Sync from coreutils.
2585 Use "file name" when talking about file names, instead of "filename"
2586 or "path", as per the GNU coding standards.
2587 * mkdir-p.c: Renamed from makepath.c.
2588 (make_dir_parents): Renamed from make_path. All callers changed.
2589 * mkdir-p.h: Likewise. All includers changed.
2590 * filenamecat.c: Renamed from path-concat.c.
2591 (file_name_concat): Renamed from path_concat. All callers changed.
2592 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2593 * filenamecat.h: Likewise. All includers changed.
2594 * acl.c: Don't use "path" or "filename" to mean "file name"
2595 in comments or local variable names.
2596 * basename.c: Likewise.
2597 * canonicalize.c, canonicalize.h: Likewise.
2598 * dirname.c, dirname.h: Likewise.
2599 * euidaccess.c: Likewise.
2600 * exclude.c: Likewise
2601 * fnmatch_.h, fnmatch_loop.c: Likewise.
2602 * fsusage.c, fsuage.h: Likewise.
2603 * fts.c, fts_.h: Likewise.
2604 * getcwd.c: Likewise.
2605 * getloadavg.c: Likewise.
2606 * mkstemp.c: Likewise.
2607 * mountlist.c, mountlist.h: Likewise.
2608 * openat.c, openat.h: Likewise.
2609 * readlink-stub.c: Likewise.
2610 * readutmp.c, readutmp.h: Likewise.
2611 * rename.c: Likewise.
2612 * rmdir.c: Likewise.
2614 * savedir.c: Likewise.
2615 * stripslash.c: Likewise.
2616 * tempname.c: Likewise.
2617 * xreadlink.c: Likewise.
2618 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2620 * exclude.h: Likewise.
2622 * euidaccess.c (getuid, getgid, getuid, getegid)
2623 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2624 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2625 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2626 * pathmax.h: Include <limits.h> unconditionally, since other
2627 files have been getting away with it for years (MORE/BSD 4.3
2629 * userspec.c (getpwnam, getgrnam, getgrgid)
2630 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2632 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2633 Define to 256, not 255, as per modern POSIX.
2635 2005-06-01 Bruno Haible <bruno@clisp.org>
2637 * csharpexec.h: New file, from GNU gettext.
2638 * csharpexec.c: New file, from GNU gettext.
2639 * csharpexec.sh.in: New file, from GNU gettext.
2641 2005-05-31 Derek Price <derek@ximbiot.com>
2642 Paul Eggert <eggert@cs.ucla.edu>
2645 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2647 2005-05-29 Derek Price <derek@ximbiot.com>
2648 Paul Eggert <eggert@cs.ucla.edu>
2650 * glob_.h, glob.c: New files.
2652 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2654 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2656 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2657 the configuration hassle isn't worth it.
2658 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2659 (LONGEST_MODIFIER, PRIuMAX): Remove.
2661 2005-05-27 Bruno Haible <bruno@clisp.org>
2663 * getlogin_r.h: Remove second include of <stddef.h>.
2665 2005-05-25 Bruno Haible <bruno@clisp.org>
2666 Derek Price <derek@ximbiot.com>
2668 * getlogin_r.h: Simplify API documentation.
2670 2005-05-25 Derek Price <derek@ximbiot.com>
2671 Paul Eggert <eggert@cs.ucla.edu>
2673 * getlogin_r.c, getlogin_r.h: New files.
2675 2005-05-22 Bruno Haible <bruno@clisp.org>
2677 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2678 Also include <sys/param.h> if it defines MIN, MAX.
2679 Based on a patch by Derek Price <derek@ximbiot.com>.
2681 2005-05-22 Bruno Haible <bruno@clisp.org>
2683 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2684 (INT64_MIN): Fix definition.
2685 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2687 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2688 NEED_SIGNED_INT_TYPES.
2690 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2691 HAVE_SYSTEM_INTTYPES.
2693 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2695 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2696 so that unistd-safer.h (GPL'ed code) need not be included.
2698 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2701 * fts.c: Don't include "cycle-check.h" or "hash.h".
2702 (setup_dir, free_dir): New functions.
2703 (enter_dir, leave_dir): Define trivial
2704 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2705 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2706 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2707 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2708 Move to fts-cycle.c.
2709 (fts_open): Use setup_dir.
2710 (fts_close): Use free_dir.
2711 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2712 This adds a label and some gotos, but the alternatives were messier.
2713 Check for memory allocation failure when entering a dir.
2714 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2715 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2716 (FTS): New member fts_cycle, that is a union that contains the
2717 old active_dir_ht and cycle_state. All uses changed to mention
2718 fts_cycle.ht and fts_cycle.state.
2719 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2720 fts.c, with the following changes:
2721 (setup_dir, free_dir): New functions.
2722 (enter_dir): Now returns bool. Return true if successful, false
2723 if memory exhausted. All callers changed.
2724 Do not bother partly cleaning up on
2725 memory allocation failure; that is free_dir's job.
2726 However, free ad if hash_insert fails, to avoid memory leak.
2727 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2728 fts->fts_options to see which union member to use.
2730 2005-05-20 Jim Meyering <jim@meyering.net>
2732 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2733 Now a macro, to pacify GCC.
2735 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2737 * chown.c (rpl_chown): Return -1 on failure.
2739 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2741 * canonicalize.c: Include canonicalize.h first, to test interface.
2742 Include <stddef.h> unconditionally, since we assume C89 now.
2743 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2744 * fts.c: Include fts_.h first, to check interface.
2745 Do not include intprops.h; no longer needed.
2746 Include cycle-check.h and hash.h, since fts_.h no longer does.
2747 Remove unnecessary casts of closedir to void.
2748 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2749 decide whether to decrement nlinks.
2750 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2751 (FTS): Use struct hash_table * instead of Hash_table, so that
2752 we no longer need to include hash.h here.
2754 2005-05-17 Jim Meyering <jim@meyering.net>
2756 * fts.c, fts_.h: New files, from coreutils.
2758 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2760 Sync from coreutils.
2761 * unlinkdir.c, unlinkdir.h: New files.
2762 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2763 regex.h, unlocked-io.h, xtime.h:
2764 White space changes only.
2765 * makepath.c (make_path): Port to hosts where leading "//" is special.
2766 * yesno.c: Include getline.h, not ctype.h.
2767 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2768 Use getline to remove arbitrary restriction on response length.
2770 2005-05-13 Bruno Haible <bruno@clisp.org>
2772 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2773 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2774 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2775 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2776 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2777 Add support for 64-bit integers in the MSVC compiler.
2779 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2781 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2782 Change the initial comment to refer to GPL, not LGPL.
2783 gnulib-tool will change it to LGPL as needed.
2785 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2786 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2787 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2788 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2789 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2790 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2791 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2792 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2793 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2794 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2795 concatpath.c, config.charset, copy-file.c, copy-file.h,
2796 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2797 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2798 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2799 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2800 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2801 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2802 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2803 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2804 full-read.c, full-read.h, full-write.c, full-write.h,
2805 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2806 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2807 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2808 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2809 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2810 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2811 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2812 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2813 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2814 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2815 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2816 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2817 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2818 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2819 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2820 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2821 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2822 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2823 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2824 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2825 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2826 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2827 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2828 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2829 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2830 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2831 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2832 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2833 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2834 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2835 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2836 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2837 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2838 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2839 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2840 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2841 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2842 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2843 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2844 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2845 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2846 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2847 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2848 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2849 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2850 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2851 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2852 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2853 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2854 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2855 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2856 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2857 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2858 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2859 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2860 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2861 Update FSF postal mail address.
2863 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2865 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2866 specified in ai_socktype. Fix invalid ai_protocol
2867 check. ai_protocol is usually set to 0 or depending on
2868 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2869 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2870 ai_socktype / ai_protocol in the returned addrinfo structure.
2872 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2873 Bruno Haible <bruno@clisp.org>
2875 * inet_ntop.h: New file.
2876 * inet_ntop.c: New file, from glibc with modifications.
2878 2005-05-08 Jim Meyering <jim@meyering.net>
2880 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2882 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2884 Merge from coreutils. Among other things,
2885 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2886 * fd-safer.c: New file.
2887 * fcntl-safer.h, open-safer.c: Remove.
2888 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2889 * dup-safer.c: Include unistd-safer.h first.
2890 Don't include errno.h.
2891 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2892 * file-type.h: Don't assume invoker included sys/stat.h first.
2893 * file-type.c: Rely on file-type.h change.
2894 * getloadavg.c: Include unistd-safer.h.
2895 (getloadavg): Use safer open.
2896 * getusershell.c: Include "stdio-safer.h".
2897 (getusershell): Use safer fopen.
2898 * long-options.c (long_options): Use NULL rather than 0.
2899 * modechange.h (mode_free): Remove; all callers changed to invoke
2901 * modechange.c: Likewise.
2902 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2903 (MODE_DONE): New constant.
2904 (struct mode_change): Remove 'next' member.
2905 (make_node_op_equals): New function; like the old one of the
2906 same name, except it allocates an array.
2907 (mode_compile, mode_create_from_ref): Use it.
2908 (mode_compile): Allocate result as an array, not a linked list.
2909 Parse octal string ourself, so that we catch mistakes like "+0".
2910 (mode_adjust): Arg is an array, not a linked list.
2911 * modechange.c: Include stat-macros.h, xalloc.h.
2912 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2913 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2914 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2915 Remove. This is now stat-macros.h's job.
2916 (talloc): Remove. All callers replaced by xalloc, so that
2917 our invokers don't have to worry about reporting memory failures.
2918 (make_node_op_equals): Remove.
2919 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2921 (struct mode_change): Moved here from modechange.h.
2922 (mode_append_entry): Remove.
2923 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2924 apps to have incorrect behavior. Use simpler algorithm for head
2925 and tail. Don't futz with umask; that's now the job of mode_adjust.
2926 Detect more invalid usages rather than having somewhat-random behavior.
2927 Don't insert an "a=" action, as that leads to incorrect behavior.
2928 (mode_compile, mode_create_from_ref): Return NULL on error instead
2929 of an enum, since now there's only one way to have an error. All
2931 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2932 at the correct time. Simplify calculation of "+u" and its ilk.
2933 Don't mishandle "+X".
2934 (mode_free): Remove "register" and localize decls.
2935 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2936 (struct mode_change): Move to modechange.c; callers don't
2937 need to see this stuff.
2938 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2939 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2940 (mode_change, mode_adjust): Reflect the new signatures noted above.
2941 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2942 that might redefine system include files.
2943 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2944 (my_usleep): Use NULL rather than (void *) 0.
2945 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2946 Use siginterrupt to specify that system calls should be interrupted.
2947 (rpl_nanosleep): Move initialization of suspended closer to call of
2949 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2950 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2951 (desirable_utmp_entry): New function.
2952 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2953 using x2nrealloc, to simplify logic.
2954 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2955 size calculation. Do not assume utmp file is a regular file.
2956 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2957 (READ_UTMP_CHECK_PIDS): New constant.
2958 * save-cwd.c: Include unistd-safer.h.
2959 (save_cwd): Use fd_safer.
2960 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2961 [!_LIBC] Include "stat-macros.h" instead.
2962 * unistd-safer.h (fd_safer): New decl.
2964 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2966 * byteswap_.h: New file.
2968 2005-04-25 Albert Chin <china@thewrittenword.com>
2970 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2973 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2975 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2976 that "UTC +1 second" continues to work. Problem reported
2978 (relunit_snumber): New rule.
2981 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2983 * getdate.y (universal_time_zone_table): New constant.
2984 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2985 universal_time_zone_table.
2986 (lookup_zone): Prefer universal_time_zone_table to
2987 local_time_zone_table, so that "GMT" time stamps are allowed in
2988 London during the summer. Problem reported by Ian Abbott.
2990 2005-04-12 Jim Meyering <jim@meyering.net>
2992 * human.c (humblock): Set *options even when returning due to
2993 xstrtoumax conversion failure. Thanks to a used-uninitialized
2996 2005-04-09 Jim Meyering <jim@meyering.net>
2998 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2999 -Wuninitialized: initialize tm0.tm_year.
3001 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3003 * getdate.y (parser_control): rels_seen is now a boolean, not a
3004 count, since there's no maximum. All uses changed.
3005 Add member dsts_seen.
3006 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3008 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3009 Use pc_rels_seen to decide whther a date is absolute.
3011 * getdate.y (number): Don't overwrite year.
3012 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3015 2005-04-02 Simon Josefsson <jas@extundo.com>
3017 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3018 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3020 2005-03-27 Jim Meyering <jim@meyering.net>
3022 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3024 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3026 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3027 "one's complement" -> "ones' complement" in comment, as per Knuth.
3028 "value of type" -> "type or expression" in comment.
3029 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3031 2005-03-26 Jim Meyering <jim@meyering.net>
3034 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3035 Correct typos: s/or/of/.
3037 2005-03-23 Jim Meyering <jim@meyering.net>
3039 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3041 2005-03-21 Jim Meyering <jim@meyering.net>
3043 Changes imported from coreutils.
3045 * cycle-check.c: Don't include xalloc.h.
3047 * path-concat.c: Don't include assert.h.
3048 (path_concat): Remove assertion that would have triggered
3049 for ABASE starting with more than one slash.
3050 Reported by Andreas Schwab.
3052 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3053 properly when ABASE is an absolute file name.
3054 Correct the description of this function.
3056 Add an assertion and a test driver.
3057 This fixes a bug introduced on 2004-07-02.
3058 Andreas Schwab reported the resulting failure of cp --parents:
3059 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3061 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3063 * strftime.c (my_strftime): If the underlying strftime returns 0
3064 (which shouldn't happen), generate nothing instead of returning 0
3065 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3067 2005-03-16 Bruno Haible <bruno@clisp.org>
3069 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3071 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3073 * strftime.c (my_strftime): Prepend space to format so that we can
3074 reliably distinguish strftime failure from empty output on POSIX
3077 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3079 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3080 (iconv_string): Don't guess a size-zero buffer, as that might cause
3081 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3082 result would be 'too large', where 'too large' is (heuristically)
3083 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3084 overflow concerns. This will prevent some unwanted malloc failures
3085 when the inputs are very large.
3087 2005-03-15 Bruno Haible <bruno@clisp.org>
3089 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3092 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3095 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3097 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3099 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3100 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3102 * strtol.c: Likewise.
3104 2005-03-14 Simon Josefsson <jas@extundo.com>
3106 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3109 2005-03-14 Jim Meyering <jim@meyering.net>
3111 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3112 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3113 to be nonzero so that we (and caller) can detect the difference
3114 between a valid zero-length expansion and an error return, even
3115 when the underlying strftime fails before writing anything into
3118 2005-03-10 Jim Meyering <jim@meyering.net>
3120 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3121 so that this module works on systems without fchdir.
3123 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3125 Factor int-properties macros into a single file, except for
3126 glibc-related files.
3127 * intprops.h: New file.
3128 * getloadavg.c: Include it instead of limits.h.
3129 (INT_STRLEN_BOUND): Remove.
3130 * human.c: Include intprops.h.
3131 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3132 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3133 * inttostr.h: Include intprops.h instead of limits.h.
3134 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3135 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3136 for consistency with intprops.h.
3137 (time_t_is_integer, twos_complement_arithmetic): Use them.
3138 * sig2str.h: Include <signal.h>, intprops.h.
3139 (INT_STRLEN_BOUND): Remove.
3140 * strftime.c (TYPE_SIGNED): Remove.
3141 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3142 * strtol.c: Adjust comments to match intprops.h.
3143 * userspec.c: Include intprops.h.
3144 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3145 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3146 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3147 instead of rolling our own expressions.
3148 * xstrtol.c: Include xstrtol.h first, to test interface.
3150 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3152 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3153 the right thing even if adding 1900 would overflow. Similarly
3154 for tm_mon + 1 and tm_yday + 1.
3155 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3156 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3157 (DO_SIGNED_NUMBER): New macro.
3158 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3160 2005-03-07 Bruno Haible <bruno@clisp.org>
3162 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3164 2005-03-03 Derek R. Price <derek@ximbiot.com>
3165 Bruno Haible <bruno@clisp.org>
3167 * pagealign_alloc.h: New file.
3168 * pagealign_alloc.c: New file.
3170 2005-01-28 Bruno Haible <bruno@clisp.org>
3172 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3175 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3177 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3178 The workaround isn't strictly needed for POSIX conformance, and
3179 it's too much of a pain to configure and maintain. We'll ask
3180 people to fix their kernels instead.
3181 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3182 (NANOSLEEP_BUG_WORKAROUND): Remove.
3183 (xnanosleep): Remove the workaround.
3185 2005-02-12 Bruno Haible <bruno@clisp.org>
3187 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3189 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3191 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3192 * timespec.h (gettime): Return void, since it always
3193 succeeds now. All uses changed.
3194 * gettime.c (gettime) Likewise.
3195 [HAVE_NANOTIME]: Prefer nanotime.
3196 Assume gettimeofday succeeds, as POSIX requires.
3197 Assime time () succeeds, since other code already does.
3198 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3199 (timespec_subtract): Remove.
3200 (NANOSLEEP_BUG_WORKAROUND): New constant.
3201 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3202 things considerably. Use it only on GNU/Linux hosts, since the
3203 workaround shouldn't be needed elsewhere.
3205 2005-02-24 Bruno Haible <bruno@clisp.org>
3207 * gettext.h: Update from GNU gettext 0.14.2.
3209 2005-02-24 Bruno Haible <bruno@clisp.org>
3211 * localcharset.c: Update from GNU gettext 0.14.2.
3212 * config.charset: Update from GNU gettext 0.14.2.
3214 2005-02-22 Simon Josefsson <jas@extundo.com>
3216 * iconvme.h, iconvme.c: New files, from libc.
3218 2005-02-20 Neil Conway <neilc@samurai.com>
3220 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3221 returned by OSX/Darwin if the specified buffer is not large
3222 enough for the hostname.
3224 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3226 * memrchr.h: New file.
3227 * chdir-long.c: Include it.
3228 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3229 Don't bother including stddef.h.
3231 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3233 * argp-help.c (__argp_help): Create a fake struct argp_state and
3234 pass it to _help, otherwise the latter coredumps trying to
3235 dereference state.root_argp.
3237 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3239 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3241 Include <sys/types.h>, for dev_t.
3242 (ME_DUMMY, ME_REMOTE): Move from here....
3243 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3244 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3246 Include mountlist.h first, to test the interface.
3248 2005-01-29 Bruno Haible <bruno@clisp.org>
3250 * progname.c (program_name): Initialize.
3251 Needed when linking statically on MacOS X.
3253 2005-01-28 Bruno Haible <bruno@clisp.org>
3255 * javacomp.sh.in: New file, from GNU gettext.
3256 * javacomp.h: New file, from GNU gettext.
3257 * javacomp.c: New file, from GNU gettext.
3259 2005-01-26 Bruno Haible <bruno@clisp.org>
3261 * javaexec.sh.in: New file, from GNU gettext.
3262 * javaexec.h: New file, from GNU gettext.
3263 * javaexec.c: New file, from GNU gettext.
3265 2005-01-26 Simon Josefsson <jas@extundo.com>
3267 * gai_strerror.c: Use GPL in header.
3269 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3271 * argp-help.c (hol_entry_help): Avoid using non-constant
3272 initializers for struct pentry_state.
3273 (__argp_error): Check return value of __asprintf
3274 (__argp_failure): Translate error message
3276 * argp-parse.c: Removed braces around the expansion of N_()
3278 2005-01-21 Jim Meyering <jim@meyering.net>
3280 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3281 same value as for Solaris 9.
3283 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3284 component length. This included changing the parameter to be
3285 of type `char *' rather than `char const *'.
3286 * chdir-long.h (chdir_long): Update prototype.
3288 * openat.c (fdopendir, fstatat): New functions.
3289 * openat.h: Include headers required for use of DIR and struct stat.
3290 [AT_SYMLINK_NOFOLLOW]: Define.
3291 (fdopendir, fstatat): Add prototypes.
3293 2005-01-21 Bruno Haible <bruno@clisp.org>
3295 * classpath.h: New file, from GNU gettext.
3296 * classpath.c: New file, from GNU gettext.
3298 2005-01-20 Simon Josefsson <jas@extundo.com>
3300 * version-etc-fsf.c: New file, with version_etc_copyright.
3301 * version-etc.c: Remove version_etc_copyright.
3302 * version-etc.h (version_etc_copyright): Use [] instead of * in
3303 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3305 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3307 * save-cwd.c (save_cwd): Remove code to support the case
3308 where fchdir is missing or flaky.
3310 2005-01-20 Simon Josefsson <jas@extundo.com>
3312 * base64.h (isbase64): Add.
3314 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3315 using a unsigned prototype, don't inline.
3316 (base64_decode): Use it.
3318 2005-01-19 Bruno Haible <bruno@clisp.org>
3320 * sh-quote.h: New file, from GNU gettext.
3321 * sh-quote.c: New file, from GNU gettext.
3323 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3325 Merge changes from coreutils, as described below in several
3326 changelogs dated today.
3328 * save-cwd.c: Include "save-cwd.h" before other include files.
3329 (O_DIRECTORY): Remove; not needed here, since "." must be
3330 a directory. All uses removed.
3331 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3332 universal on Suns, and we also need to test for IRIX.
3333 Revamp code to use 'if' rather than '#if'.
3334 Avoid unnecessary comparison of cwd->desc to 0.
3336 * utimens.c (futimens): Robustify the previous patch, by checking
3337 for known valid error numbers rather than observed invalid ones.
3339 2005-01-18 Jim Meyering <jim@meyering.net>
3341 * version-etc.c (version_etc_copyright): Update copyright date.
3343 * utimens.c (futimens): Account for the fact that futimes
3344 can also fail with errno == ENOSYS or errno == ENOENT.
3345 Patch from Dmitry V. Levin.
3347 Change the name of the robust chdir function from chdir to chdir_long.
3348 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3349 (restore_cwd): Use chdir_long, not chdir.
3350 * chdir-long.c: Renamed from chdir.c.
3351 * chdir-long.h: Renamed from chdir.h.
3352 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3355 2005-01-18 Bob Proulx <bob@proulx.com>
3357 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3358 offsetof() macro construct to avoid compile failure with native HP-UX
3359 11.0 ANSI C compiler.
3361 2005-01-06 Bruno Haible <bruno@clisp.org>
3363 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3364 because stpncpy.m4 takes care of it.
3366 2004-01-24 Bruno Haible <bruno@clisp.org>
3368 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3370 2003-10-09 Bruno Haible <bruno@clisp.org>
3372 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3374 2005-01-06 Bruno Haible <bruno@clisp.org>
3376 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3377 * fwriteerror.c: Include <stdbool.h>.
3378 (fwriteerror): At the end, close the file stream. Record whether
3379 stdout was already closed.
3381 2004-05-27 Bruno Haible <bruno@clisp.org>
3383 * execute.c (environ): Declare if needed.
3384 * pipe.c (environ): Likewise.
3385 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3387 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3389 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3390 definitions to be after all include files, to avoid collisions.
3391 Problem reported by Bob Proulx.
3393 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3395 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3396 not needed. This removes a dependency on the gettext module.
3397 [defined _LIBC]: Do not include <libintl.h>; not needed.
3399 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3401 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3404 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3406 * argp-parse.c: Include <stddef.h>.
3407 (alignof, alignto): New macros.
3408 (parser_init): Don't assume that void * is aligned sufficiently
3411 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3412 need to extend the stack.
3413 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3416 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3418 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3420 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3422 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3423 Remove now-obsolete comment about AIX.
3424 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3425 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3426 (YYMAXDEPTH): New macro.
3428 2004-12-18 Bruno Haible <bruno@clisp.org>
3430 * fatal-signal.c (fatal_signals): Make non-const.
3431 (init_fatal_signals): New function.
3432 (uninstall_handlers, install_handlers): Ignore signals that were set to
3434 (at_fatal_signal): Call init_fatal_signals.
3435 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3437 Reported by Paul Eggert.
3439 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3441 * getdate.y (textint): New member "negative".
3442 (time_zone_hhmm): New function.
3443 Expect 14 shift-reduce conflicts, not 13.
3444 (o_colon_minutes): New rule.
3445 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3446 (yylex): Set the "negative" member of signed numbers.
3448 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3450 Changes imported from coreutils.
3451 * hard-locale.c: Assume <locale.h> exists.
3453 (GLIBC_VERSION): New macro.
3454 (hard_locale): Assume setlocale exists.
3455 Rewrite to avoid #ifdef.
3456 Use strdup rather than malloc + strcpy.
3457 * human.c: Assume <locale.h> exists.
3458 (human_readable): Assume localeconv exists.
3460 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3462 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3463 convert T2, not T. (Imported from libc.)
3465 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3467 * getcwd.c (is_ENAMETOOLONG): New macro.
3468 (__getcwd.c): Don't restore errno; glibc doesn't.
3469 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3470 first, falling back to our code only if its results look suspicious.
3471 Ensure that the resulting buffer is only as large as necessary.
3473 * readutmp.c: Include readutmp.h first.
3474 Include <errno.h>, since readutmp.h no longer does that.
3475 * readutmp.h: Don't include <errno.h>,
3476 <sys/param.h>, <time.h>; not needed to establish interface.
3477 (errno): Remove decl.
3478 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3479 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3480 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3482 2004-11-28 Simon Josefsson <jas@extundo.com>
3484 * base64.h, base64.c: New file.
3486 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3488 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3490 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3492 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3493 HP's ANSI C compiler.
3494 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3495 Declaring int functions causes warnings on some modern systems and
3496 shouldn't be needed to compile on ancient ones.
3497 * same.c (MIN) [defined MIN]: Don't define, since it's already
3500 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3501 with the following changes.
3502 (__set_errno): Parenthesize properly.
3503 Include <stdbool.h>.
3504 (MIN, MAX, MATCHING_INO): New macros.
3505 (__getcwd): Define with prototype, not K&R form.
3506 Use heuristics to allocate default buffer on stack if possible.
3507 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3508 behavior, and to avoid the PATH_MAX limit when computing
3510 Use MATCHING_INO to compare inode number to file.
3511 Check for arithmetic overflow in size calculations.
3512 Fix bug in reallocation of dot array that caused getcwd to fail
3513 on directories nested deeper than 75.
3514 Be more careful about saving errno on error.
3515 Do not use realloc; use only free+malloc, as this is a bit
3516 more flexible and avoids a needless copy operation.
3517 Do not inspect st_dev and st_ino for symbolic links; POSIX
3518 doesn't specify the latter.
3519 Check for closedir errors.
3520 Avoid needless casts.
3521 Use "#ifdef weak_alias" around weak_alias, to be like other
3523 The following changes to getcwd.c have effect only when used in
3524 gnulib; they have no effect inside glibc proper.
3525 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3526 as alloca isn't used.
3527 (alloca, __alloca): Likewise.
3528 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3529 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3530 unconditionally, as gnulib assumes C89 or better.
3531 Do not include <sys/param.h>.
3532 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3533 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3535 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3536 Include <dirent.h> in a way that is compatible with modern Autoconf.
3537 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3538 New macros, if not already defined.
3539 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3540 Use "_LIBC", not "defined _LIBC", for consistency.
3541 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3543 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3544 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3545 * xgetcwd.c: David MacKenzie's old code was removed, so give
3546 credit only to Jim Meyering and adjust the copyright dates.
3547 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3548 <stdlib.h>, <unistd.h>, "pathmax.h".
3549 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3550 (INITIAL_BUFFER_SIZE): Remove.
3551 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3553 2004-11-23 Jim Meyering <jim@meyering.net>
3555 * getopt_.h: Remove trailing blanks.
3557 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3559 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3560 (futimens): New function, which uses futimes if available.
3561 (futimens, utimens): Support timespec==NULL, with same semantics
3562 as utime and utimens.
3563 * utimens.h (futimens): New decl.
3565 2004-11-23 Jim Meyering <jim@meyering.net>
3567 * __fpending.c: Add comment.
3569 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3571 * getopt_.h: Re-addition of __getopt_argv_const caused
3572 redefinition warnings. To avoid them, include the defines
3573 in `#if !defined __need_getopt ... #endif'. The only place
3574 where __getopt_argv_const is used is in definitions
3575 of getopt_long and getopt_long_only below, which are as well
3576 protected by `#ifndef __need_getopt'.
3577 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3578 __need_getopt after including <stdio.h> and <unistd.h> These
3579 headers might have defined it.
3581 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3583 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3585 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3586 optopt): Use them instead of invoking ## directly; otherwise, the
3587 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3589 2004-11-19 Bruno Haible <bruno@clisp.org>
3591 * strtok_r.c: Move comments from here...
3592 * strtok_r.h: ... to here.
3594 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3596 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3597 might fail. Problem reported by Yoann Vandoorselaere.
3598 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3599 that mishandle size_t overflow.
3601 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3603 * canon-host.c: Include "strdup.h".
3604 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3605 Use strdup instead of malloc/strcpy to duplicate strings.
3607 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3608 (human_space_before_unit): New constant.
3609 * human.c (human_readable): Support it.
3611 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3612 (xgetcwd): Set errno correctly when failing.
3613 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3614 the failure is actually due to a PATH_MAX problem.
3616 Further getopt changes to make it more likely that glibc will
3617 buy the changes back.
3618 * getopt.c (POSIXLY_CORRECT): New constant.
3619 (getopt): Use it, so to preserve glibc semantic
3620 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3621 when compiling for libc.
3622 * getopt_.h (__getopt_argv_const): Bring it back.
3623 (getopt_long, getopt_long_only): Use it.
3625 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3626 New arg POSIXLY_CORRECT. All callers changed.
3627 (getopt): Argv is now char * const *, as per standard.
3628 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3629 not char *__getopt_argv_const *.
3630 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3631 _getopt_long_only_r): Likewise.
3632 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3633 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3634 _getopt_long_r, _getopt_long_only_r): Likewise.
3635 * getopt_.h (__getopt_argv_const): Remove.
3636 (getopt): Argv is now char * const *, as per standard.
3638 * getdate.y (tORDINAL): New token.
3639 (day, relunit): Allow it for relative times.
3640 (relative_time_table): Use tORDINAL for ordinals.
3642 2004-11-15 Jim Meyering <jim@meyering.net>
3644 * closeout.c: Include "__fpending.h" once again.
3645 Include <stdbool.h>.
3646 (close_stdout): Don't fail just because stdout was closed initially,
3647 since some programs don't write to stdout in the normal course of
3648 operation (other than --version and --help), and we don't want this
3649 function to make e.g. `touch file >&-' fail.
3650 But do fail if it was closed and someone has tried to write to it.
3651 E.g., `printf foo >&-' must fail.
3653 2004-11-11 Simon Josefsson <jas@extundo.com>
3655 * strtok_r.h, strtok_r.c: New file.
3657 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3659 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3660 we can stop lying to compilers about the constness of argv when we
3661 are compiled outside glibc.
3662 (getopt, getopt_long, getopt_long_only): Use it.
3663 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3665 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3666 _getopt_long_only_r): Likewise.
3667 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3668 _getopt_long_only_r): Likewise.
3670 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3671 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3672 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3673 the other external symbols.
3674 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3675 declaration, since the above renaming now works around collisions.
3677 2004-11-11 Jim Meyering <jim@meyering.net>
3679 * linebreak.c: Remove trailing blanks.
3680 * alloca_.h: Likewise.
3681 * acosl.c: Likewise.
3682 * euidaccess.c: Likewise.
3683 * allocsa.h: Likewise.
3685 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3687 * mktime.c (SHR): New macro, which is a portable
3688 substitute for >> that should work even on Crays.
3689 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3690 Problem reported by Mark D. Baushke in
3691 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3692 * getdate.y (SHR): Likewise.
3694 * strftime.c (SHR): Likewise.
3696 * quotearg.c (struct quoting_options): Use unsigned int for
3697 quote_these_too, so that right shifts are well defined. All uses
3700 2004-11-10 Simon Josefsson <jas@extundo.com>
3702 * getaddrinfo.h, getaddrinfo.c: New files.
3704 2004-11-10 Jim Meyering <jim@meyering.net>
3706 Ensure that no close failure goes unreported.
3707 * closeout.c (close_stdout): Always close stdout. I.e., don't
3708 return early when it seems there's nothing to flush.
3709 Don't include __fpending.h.
3711 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3713 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3715 2004-11-05 Bruno Haible <bruno@clisp.org>
3717 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3718 Reported by Mark D. Baushke <mdb@cvshome.org>.
3720 2004-11-04 Bruno Haible <bruno@clisp.org>
3722 2004-09-11 Bruno Haible <bruno@clisp.org>
3723 * allocsa.valgrind: New file.
3724 2004-02-06 Bruno Haible <bruno@clisp.org>
3725 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3726 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3727 Reported by Christopher Seip <chris.seip@hp.com>.
3729 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3731 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3732 with errno == ERANGE if the buffer is too small.
3733 Problem reported by Mark D. Baushke.
3735 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3737 * xreadlink.c (MAXSIZE): New macro.
3738 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3739 size does not exceed MAXSIZE. Avoid cast.
3740 As suggested by Mark D. Baushke in
3741 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3742 if readlink fails with buffer size just under MAXSIZE, try again
3745 2004-11-02 Derek R. Price <derek@ximbiot.com>
3746 and Paul Eggert <eggert@cs.ucla.edu>
3748 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3749 (get_date): Overparenthesize to avoid GCC warning.
3751 2004-11-02 Bruno Haible <bruno@clisp.org>
3753 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3754 function returns void.
3756 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3758 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3759 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3762 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3764 * getdate.y: Add support for TZ="foo" within a date string.
3765 Fix some bugs near time_t boundaries. Reject dates with
3766 out-of-range components, e.g., "Sept 31".
3767 Include <stdlib.h>, "setenv.h", "xalloc.h".
3768 (ISDIGIT_LOCALE): Remove; unused.
3769 Note that the TZ and time functions used here are not reentrant.
3770 (mktime_ok, get_tz): New functions.
3771 (TZBUFSIZE): New constant.
3772 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3773 This requires that we sometimes generate our own TZ="XXX..." setting.
3775 2004-10-27 Derek R. Price <derek@ximbiot.com>
3777 * mktime.c (not_equal_tm): Remove redundant check.
3779 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3781 * getdate.y: Use Bison 1.875 features, and some minor
3782 code cleanups. This change does not affect semantics.
3783 Don't include <stdlib.h>; no longer needed.
3784 Don't include unlocked-io.h; only the "#if TEST" code uses
3785 stdio, and performance isn't crucial there.
3786 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3787 Bison 1.875 features as described below.
3788 All uses of "PC." replaced by "pc->".
3789 (YYSTYPE): Add a forward declaration.
3790 (yylex, yyerror): Use full prototypes in forward decls.
3791 Use "%pure-parser" rather than obsolescent "%pure_parser".
3792 Use %parse-param and %lex-param instead of obsolescent
3793 YYPARSE_PARAM and YYLEX_PARAM.
3794 (meridian_table, month_and_day_table, time_units_table,
3795 relative_time_table, time_zone_table, military_table,
3796 lookup_zone, lookup_word, get_date):
3797 Use NULL instead of 0 where appropriate.
3798 (to_hour): Avoid abort (), to avoid a dependency on
3800 (yyerror, yylex): Now accepts parser_control * arg.
3801 (main) [TEST]: Use '\0' rather than 0 for char.
3803 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3805 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3806 It's now the caller's responsibility to handle the case where
3807 !HAVE_GETPAGESIZE && !defined getpagesize.
3809 * mktime.c (leapyear): Arg is long int, not int.
3811 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3813 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3815 2004-10-12 Simon Josefsson <jas@extundo.com>
3817 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3818 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3821 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3823 * vsnprintf.h: New file.
3824 * vsnprintf.c: New file.
3826 2004-10-07 Bruno Haible <bruno@clisp.org>
3828 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3829 into the provided buffer.
3831 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3833 * diacrit.c, diacrit.h: Add GPL notice.
3835 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3836 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3837 * logl.c (logl): Keep the code as similar to glibc as possible.
3838 This avoids a potential constant-folding bug.
3840 2004-10-05 Bruno Haible <bruno@clisp.org>
3842 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3844 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3846 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3847 * xmalloc.c (xmemdup): Likewise.
3848 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3849 XFREE): Remove these long-obsolescent macros.
3850 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3851 * xstrdup.c: Remove.
3853 * regex.c (re_comp): Cast gettext return value to char *,
3854 Problem reported by Martin Neitzel via Mark D. Baushke.
3856 2004-10-04 Simon Josefsson <jas@extundo.com>
3858 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3859 '#ifdef USE_UNLOCKED_IO'.
3861 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3863 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3864 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3865 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3866 regex.c, sha1.c, version-etc.c, yesno.c:
3867 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3868 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3869 the includer's responsibility.
3871 Sync from coreutils.
3873 * modechange.c (mode_compile): Don't decrement a pointer that
3874 points to the start of a string, as the C Standard says the
3875 resulting behavior is undefined.
3877 * backupfile.h (enum backuptype): Rename none -> no_backups,
3878 simple -> simple_backups, numbered_existing ->
3879 numbered_existing_backups, numbered -> numbered_backups
3880 to avoid shadowing problems. All uses changed.
3881 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3882 * backupfile.c (check_extension, numbered_backup):
3883 Rename locals to avoid shadowing 'basename'.
3884 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3887 * .cppi-disable: Add getopt_.h, getopt_int.h.
3888 * .cvsignore: Add getopt.h.
3890 2004-10-04 Simon Josefsson <jas@extundo.com>
3892 * memmem.h: New file.
3893 * memmem.c: New file, taken from glibc.
3895 2004-10-02 Jim Meyering <jim@meyering.net>
3897 * dirfd.h, getpagesize.h: Add copyright notice.
3899 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3901 * snprintf.c: Remove comments as to why each header is needed.
3903 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3905 * strsep.h: New file.
3906 * strsep.c: New file.
3908 2004-10-01 Simon Josefsson <jas@extundo.com>
3910 * snprintf.c (snprintf): Handle size==0.
3912 2004-10-01 Simon Josefsson <jas@extundo.com>
3913 Bruno Haible <bruno@clisp.org>
3915 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3916 (snprintf): Declare 'args'.
3918 2004-09-30 Simon Josefsson <jas@extundo.com>
3920 * snprintf.h, snprintf.c: New files.
3922 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3924 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3925 (hol_entry_help): Never translate an empty string.
3926 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3927 * argp.h (OPTION_NO_TRANS): New option.
3929 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3931 * xvasprintf.c: Include xalloc.h.
3932 (xvasprintf): Use xalloc_die, not xmalloc_die.
3934 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3936 * dummy.c: Change copyright notice to FSF, and license to GPL.
3938 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3940 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3941 Problem reported by Bruno Haible in:
3942 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3944 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3946 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3947 in case some system header has #define'd it. Problem reported by
3948 Soeren D. Schulze in
3949 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3951 2004-09-08 Bruno Haible <bruno@clisp.org>
3953 * stdint_.h: New file, taken from GNU clisp.
3955 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3957 * xvasprintf.h: New file.
3958 * xvasprintf.c: New file.
3959 * xasprintf.c: New file.
3961 2004-09-08 Bruno Haible <bruno@clisp.org>
3963 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3965 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3967 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3969 Import from coreutils.
3970 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3971 strings on unbounded length. alloca's performance benefits aren't
3972 that important here.
3974 (parse_with_separator): New function, with most of the internals
3975 of the old parse_user_spec. Allow user to omit both user and group,
3976 for compatibility with FreeBSD.
3977 Clone only the user name, not the entire spec.
3978 Do not set *uid, *gid unless entirely successful.
3979 Avoid memory leak in some failing cases.
3980 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3981 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3982 (parse_user_spec): Rewrite to use parse_with_separator.
3984 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3986 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3987 its complicated substitute.
3988 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3989 and program_invocation_name.
3990 (__argp_basename) [!_LIBC]: Remove; the only use was
3991 replaced by its body.
3992 (__argp_short_program_name): Change condition from
3993 !defined __argp_short_program_name to
3994 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3995 to match argp-namefrob.h.
3996 (__argp_failure): Don't assume strerror_r returns char *.
3997 * argp-parse.c (N_): Define unconditionally.
3998 (argp_default_options): Fill out initializers with 0 to avoid
4001 2004-08-12 Simon Josefsson <jas@extundo.com>
4003 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4004 * getopt_.h: Renamed from getopt.h.
4006 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4008 Merge from coreutils.
4010 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4011 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4012 for Reliant Unix 5.43.
4014 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4015 (union fooround): Use uintmax_t, not long int.
4016 The rest is a merge from libc:
4017 [defined _LIBC]: Include <shlib-compat.h>.
4018 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4020 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4022 * strverscmp.c: Convert to UTF-8.
4024 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4026 * obstack.h (obstack_empty_p):
4027 Don't assume that chunk->contents is suitably aligned.
4028 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4029 Likewise. Problem reported by Benno in
4030 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4032 * chown.c (rpl_chown): Work even if the file is writeable but not
4033 readable. This could be improved further but it'd take some work.
4035 2004-08-08 Simon Josefsson <jas@extundo.com>
4037 * xgethostname.c: Don't include error.h (not used).
4040 * getpass.c: Include getpass.h first.
4042 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4044 * xalloc-die.c: New files.
4045 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4047 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4048 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4049 (_, N_, xalloc_die): Move to xalloc-die.c.
4050 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4051 so that we needn't mess with xalloc_msg_memory_exhausted.
4053 * sha1.h: Renamed from sha.h.
4054 (SHA1_H): Renamed from _SHA_H.
4055 (sha1_ctx): Renamed from sha_ctx.
4056 (sha1_init_ctx): Renamed from sha_init_ctx.
4057 (sha1_process_block): Renamed from sha_process_block.
4058 (sha1_process_bytes): Renamed from sha_process_bytes.
4059 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4060 (sha1_read_ctx): Renamed from sha_read_ctx.
4061 (sha1_stream): Renamed from sha_stream.
4062 (sha1_buffer): Renamed from sha_buffer.
4063 * sha1.c: Likewise; renamed from sha.c.
4064 Do not include <sys/types.h>.
4065 Include <stddef.h> rather than <stdlib.h>.
4067 2004-08-08 Bruno Haible <bruno@clisp.org>
4069 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4070 FILESYSTEM_PREFIX_LEN.
4071 * progreloc.c: Likewise.
4072 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4074 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4077 * argp-help.c (make_hol, hol_append): Don't assume that
4078 SIZE_MAX is a valid preprocessor constant.
4079 (__argp_basename): Change from "#ifndef _LIBC"
4080 to "#ifndef __argp_short_program_name", so that
4081 we don't compile these functions for tar.
4083 More merges from coreutils.
4084 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4085 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4087 * addext.c: Remove; no longer needed.
4088 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4089 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4090 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4091 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4092 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4093 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4094 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4095 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4096 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4097 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4098 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4099 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4100 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4101 Import changes from coreutils.
4103 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4105 Merge from coreutils.
4107 * .gdb-history: Remove; this doesn't belong here.
4109 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4110 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4111 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4113 * dirname.h: Include <stdbool.h>.
4114 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4115 for consistency with POSIX terminology. All uses changed.
4116 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4117 (strip_trailing_slashes): Use bool for booleans.
4118 * stripslash.c (strip_trailing_slashes): Likewise.
4120 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4121 sometimes returns a positive errno value even when it succeeds.
4122 (print_errno_message) [!LIBC]: Fall back on strerror if
4125 * path-concat.c (mempcpy): Don't define if a system header defines it.
4126 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4127 (longest_relative_suffix): New function.
4128 (path_concat): Use it. Assume first argument is not NULL.
4129 Port to DOS. Omit redundant separators.
4130 Report an error instead of returning NULL.
4131 Use mempcpy instead of memcpy.
4132 (xpath_concat): Remove: not declared or used.
4134 * same.h: Include <stdbool.h>
4135 (same_name): Return bool, not int.
4136 * same.c (same_name): Likewise.
4137 (errno): Don't declare; we assume C89 or better now.
4139 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4140 if not already defined.
4142 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4143 * dup-safer.c (errno): Likewise.
4145 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4147 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4150 2004-08-03 Simon Josefsson <jas@extundo.com>
4152 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4153 * progname.h: Don't include stdbool.h.
4155 2004-08-02 Simon Josefsson <jas@extundo.com>
4157 * getsubopt.h: New file, with comments from Bruno Haible.
4158 * getsubopt.c: New file, from glibc, but slightly modified based on
4159 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4161 2004-08-01 Simon Josefsson <jas@extundo.com>
4163 * xgetdomainname.c: Include stdlib.h, for free().
4165 2004-07-16 Simon Josefsson <jas@extundo.com>
4167 * dummy.c: New file.
4169 2004-07-16 Bruno Haible <bruno@clisp.org>
4171 * backupfile.h: Add extern "C" for C++.
4172 * closeout.h: Likewise.
4173 * copy-file.h: Likewise.
4174 * findprog.h: Likewise.
4175 * full-write.h: Likewise.
4176 * pathname.h: Likewise.
4177 * progname.h: Likewise.
4178 * stpcpy.h: Likewise.
4179 * stpncpy.h: Likewise.
4180 * strcase.h: Likewise.
4181 * strstr.h: Likewise.
4182 * xalloc.h: Likewise.
4184 * mbswidth.h: Add extern "C" for C++.
4185 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4187 2004-07-09 Simon Josefsson <jas@extundo.com>
4189 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4190 failed without this.)
4192 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4194 * fchown-stub.c: New file.
4196 2004-06-24 Jim Meyering <jim@meyering.net>
4198 * obstack.h (obstack_base): Cast to (void *), per documentation.
4200 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4202 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4204 2004-06-01 Jim Meyering <jim@meyering.net>
4206 * calloc.c: New file.
4208 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4210 * getdate.y (yylex): Allow space between sign and number.
4211 Problem reported by Dan Jacobson.
4213 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4214 and Jim Meyering <jim@meyering.net>
4216 Merge from coreutils CVS.
4218 * stat-macros.h: New file, with contents from file-type.h
4219 and coreutils' system.h.
4220 * file-type.c: Include "stat-macros.h".
4221 * file-type.h (file_type): Move all macro definitions to new file,
4224 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4225 Wrap old code with this conditional.
4226 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4227 function that does not dereference symlinks.
4228 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4230 * xreadlink.c: Include xreadlink.h first, to catch .h file
4231 dependency problems.
4232 (xreadlink): Accept new arg SIZE, for efficiency.
4233 All decls and uses changed.
4234 * xreadlink.h: Include <stddef.h>, for size_t.
4236 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4237 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4239 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4241 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4243 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4244 macros to be defined.
4245 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4246 the allocator returns NULL because the requested size is zero.
4248 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4250 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4251 var. Add comment explaining why libc still defines it. This
4252 merges the following patch from glibc:
4253 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4255 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4257 * obstack.c (_obstack): Remove unused variable. It hasn't been
4258 present in glibc since revision 1.1 of this file.
4259 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4260 obstack_alignment_mask, obstack_alloc, obstack_base,
4261 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4262 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4263 obstack_grow0, obstack_init, obstack_int_grow,
4264 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4265 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4266 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4267 nonexistent functions.
4269 2004-05-17 Derek R. Price <derek@ximbiot.com>
4270 Paul Eggert <eggert@cs.ucla.edu>
4272 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4274 2004-05-14 Bruno Haible <bruno@clisp.org>
4276 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4277 that consists of a '.' followed by an empty digit string.
4278 Patch by Tor Lillqvist <tml@iki.fi>.
4280 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4282 Port obstack to the AS/400, where pointers are 16 bytes wide and
4283 you cannot cast an integer to a valid pointer. This patch is
4284 currently waiting to be integrated into glibc; see
4285 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4287 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4288 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4289 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4290 (struct obstack): temp member is now a union of a pointer and
4291 an integer, instead of an integer. All integer uses changed.
4292 This does not affect the physical layout of struct obstack,
4293 except on hosts (like the AS/400) where the size or alignment of
4294 void * is greater than that of ptrdiff_t.
4295 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4296 __STDC__)]: Store temporary in pointer member of union, not
4298 * obstack.c: Include <stddef.h>, for offsetof.
4299 (struct fooalign): Remove; it doesn't need a name.
4300 (union fooround): Change double to long double, and add void *.
4301 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4302 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4303 not a macro. Hence the values are always int; so remove all
4304 casts-to-int in uses.
4306 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4307 Derek Price <derek@ximbiot.com>
4309 * alloca.c: Include <alloca.h>, to get our interface.
4310 * alloca_.h: Use __alloca on AIX, so that we don't have to
4311 include <alloca.h> first. Use C89 prototype for alloca; this
4312 requires including <stddef.h> for size_t. Use extern "C" if C++.
4313 Use #elif for simplicity, since we can assume C89 now.
4314 Don't try to source the system alloca.h since it will not be found
4315 and to prevent recursively including its replacement.
4316 * fnmatch.c: Include <alloca.h> instead of opencoding.
4317 * regex.c: Likewise.
4319 2004-05-16 Derek Price <derek@ximbiot.com>
4320 Paul Eggert <eggert@cs.ucla.edu>
4322 getline cleanup. This changes the getndelim2 API: both order of
4323 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4326 * getline.c: Don't include stddef.h or stdio.h, since our
4327 interface does that.
4328 (getline): Always use getdelim, so that we don't have two
4329 copies of this code.
4330 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4332 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4333 (GETNDELIM2_MAXIMUM): New macro.
4334 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4335 instead of the old practice of delim2==0. All callers changed.
4336 Return -1 on overflow, instead of returning junk.
4337 Do not set *linesize unless allocation succeeds.
4338 * getndelim2.h: Do not include stddef.h; no longer needed, now
4339 that we include sys/types.h.
4340 * getnline.h: Likewise.
4341 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4342 (getndelim2): Reorder arguments.
4343 * getnline.c (getnline, getndelim):
4344 Don't discard the NMAX argument.
4345 (getnline): Invoke getndelim, to avoid code duplication.
4346 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4347 of (size_t) -1 by callers of the getnline family.
4349 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4351 * nanosleep.c (suspended): Change its type from int to
4352 sig_atomic_t volatile.
4353 (first_call): Make it private to rpl_nanosleep, and have it
4354 be zero initially as that's a bit faster.
4355 (my_usleep): Round up fractional times instead of truncating them,
4356 as this is the usual meaning for 'sleep'.
4358 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4360 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4361 (ENOSYS): Define if not defined.
4362 (settime): Fall back on stime if it exists and settimeofday fails.
4363 But don't bother with fallbacks if a method fails with errno == EPERM.
4365 2004-05-11 Jim Meyering <jim@meyering.net>
4367 Prior to this change, the save_cwd caller required read access to the
4368 current directory on most systems (ones with the fchdir function).
4370 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4371 fails, try write-only, and finally, resort to using xgetcwd.
4373 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4375 * obstack.c, obstack.h: Import changes from libc.
4377 2004-04-28 Bruno Haible <bruno@clisp.org>
4379 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4380 implicitly appends .exe to executables.
4381 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4382 accepts Windows pathnames.
4383 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4384 Cygwin like Windows, since it now accepts Windows pathnames.
4385 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4386 Cygwin like Windows, since it now accepts Windows pathnames.
4387 Reported by Derek Robert Price <derek@ximbiot.com>.
4389 2004-04-20 Jim Meyering <jim@meyering.net>
4391 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4393 2004-04-20 Jim Meyering <jim@meyering.net>
4394 Bruno Haible <bruno@clisp.org>
4396 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4397 memory when realloc fails.
4399 2004-04-18 Jim Meyering <jim@meyering.net>
4401 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4402 don't leak memory and do call END_UTMP_ENT.
4404 2004-04-11 Paul Eggert <eggert@twinsun.com>
4406 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4407 (CHAR_BIT): Remove, since we assume C89.
4408 Include <stdint.h> if available, as per current Autoconf CVS advice.
4410 2004-03-30 Paul Eggert <eggert@twinsun.com>
4412 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4413 not bool, to be more consistent with Unix conventions.
4414 Suggested by Bruno Haible.
4416 Merge from coreutils.
4418 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4421 * getdate.h: Include stdbool.h, and timespec.h instead of
4422 the usual <time.h> dance.
4423 (get_date): Change signature to support fractional time stamps.
4424 All callers changed.
4425 * getdate.y: Include "getdate.h" first, as we can now
4426 assume C89 and don't need to worry about 'const'.
4427 Similarly, include "unlocked-io.h" near start, not in middle.
4429 (textint.value): Use long int rather than int.
4430 (textint.digits): Use size_t rather than int.
4431 (BILLION, LOG10_BILLION): New constants.
4432 (parser_control): New member rel_ns. Members day_ordinal,
4433 time_zone, month, day, hour, minutes, rel_year, rel_month,
4434 rel_day, rel_hour, rel_minutes, rel_seconds
4435 are now long int, not int. Member seconds is now struct timespec,
4436 not int. New member timespec_seen. Members dates_seen, days_seen,
4437 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4439 (%union.intval): Now long int, not int.
4440 New member timespec.
4441 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4442 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4443 (spec): Now is a timespec or an item list.
4444 (timespec, items): New nonterminals.
4445 (time, rel, relunit, number, get_date):
4446 Add support for fractional seconds.
4447 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4448 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4449 (to_hour): First arg is now long int, not int.
4450 (to_year): Returns long int, not int.
4451 Don't treat year -70 like 70.
4452 (tm_diff): Returns long int, not int.
4453 (lookup_word): Use bool instead of int when appropriate.
4454 (yylex): Use size_t for count, not int.
4455 Detect overflow when parsing large integer constants.
4456 Add support for fractions.
4457 (get_date): Make pointers 'const' if possible.
4458 Use more-portable code to detect integer overflow.
4459 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4460 Don't use ctime; it's not reliable if the year has >4 digits.
4462 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4463 This is for compatibility with BSD.
4465 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4466 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4467 From coreutils' system.h.
4469 * userspec.c: Don't include "posixver.h".
4470 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4471 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4472 compatible extension. Simplify code by removing a boolean int
4473 that was always nonzero if a string was nonnull.
4475 2004-03-30 Jim Meyering <jim@meyering.net>
4477 Merge from coreutils.
4479 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4481 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4482 an empty input stream.
4484 * readtokens.c: Include <stdbool.h>.
4485 (readtoken): Use `size_t' rather than int/long.
4486 All callers adjusted.
4487 Use `bool' rather than `int' where appropriate.
4488 Use memset rather than an explicit loop.
4489 Use x2nrealloc rather than xrealloc.
4490 Allow the use of `\0' as a delimiter.
4491 (readtokens): Likewise.
4492 * readtokens.h (readtoken, readtokens): Update prototypes.
4494 2004-03-30 Bruno Haible <bruno@clisp.org>
4496 * getloadavg.c (getloadavg): Don't assume setlocale returns
4499 2004-03-29 Paul Eggert <eggert@twinsun.com>
4501 Merge changes to getloadavg.c from coreutils and Emacs.
4503 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4504 Define to an expression, not to the empty string.
4505 Include cloexec.h and xalloc.h.
4506 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4507 Use set_cloexec_flag rather than rolling our own.
4508 * cloexec.c, cloexec.h: New files.
4510 2004-03-18 Paul Eggert <eggert@twinsun.com>
4512 * getopt.h: Sync with libc CVS.
4514 2004-03-18 Paul Eggert <eggert@twinsun.com>
4515 Bruno Haible <bruno@clisp.org>
4517 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4518 not on all platforms that have <wchar.h>.
4519 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4521 2004-03-09 Paul Eggert <eggert@twinsun.com>
4523 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4525 * getopt_int.h: New file, also synced from libc.
4527 2004-03-07 Paul Eggert <eggert@twinsun.com>
4529 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4530 '#if' expressions. Unlike the code it replaces, it does not
4531 depend on (defined _SC_PAGESIZE). However, it does depend on
4532 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4533 first reported by Jason Andrade in
4534 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4536 2004-01-18 Simon Josefsson <jas@extundo.com>
4538 * strdup.h: New file.
4539 * strdup.c: Include it.
4540 * path-concat.c: Include strdup.h. Drop strdup declaration.
4541 * userspec.c: Include strdup.h. Drop strdup declaration.
4543 2004-02-06 Karl Berry <karl@gnu.org>
4545 * config.charset: update from gettext 0.14.1.
4547 2004-02-05 Paul Eggert <eggert@twinsun.com>
4549 Add comments and code, prompted by suggestions from Bruno Haible
4551 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4552 describing the enum quoting_style values.
4553 * quotearg.c (quotearg_alloc): New function.
4554 (quotearg_buffer_restyled): Treat lone { and } as special.
4555 Treat = as special. Work around bug with older shells
4556 that "see" a '\' that is really the 2nd byte of a multibyte char.
4557 Quote empty string with shell_quoting_style.
4559 2004-02-03 Bruno Haible <bruno@clisp.org>
4561 * pipe.h: New file, from GNU gettext.
4562 * pipe.c: New file, from GNU gettext.
4564 2004-01-27 Bruno Haible <bruno@clisp.org>
4566 * execute.h: New file, from GNU gettext.
4567 * execute.c: New file, from GNU gettext.
4568 * w32spawn.h: New file, from GNU gettext.
4570 2004-01-23 Paul Eggert <eggert@twinsun.com>
4572 Exit-status fix from coreutils.
4574 Use exit_failure consistently in place of EXIT_FAILURE,
4575 so that program exit statuses are consistent on failure.
4577 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4578 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4579 * argmatch.h: Comment fix to match the above.
4580 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4581 Now a macro referring to exit_failure, instead of a separate
4582 variable. Include "exitfail.h" to get it.
4583 * xstrtol.h: Include "exitfail.h".
4584 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4586 * long-options.c (parse_long_options): Use prototype
4587 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4590 2004-01-21 Jim Meyering <jim@meyering.net>
4592 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4593 so as not to conflict with a different-sized __mktime_internal
4594 function in GNU libc.
4595 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4596 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4598 2004-01-18 Paul Eggert <eggert@twinsun.com>
4600 Merge from diffutils.
4602 * file-type.c (file_type): Add typed memory objects.
4603 * file-type.h (S_TYPEISTMO): New macro.
4605 * c-stack.h (c_stack_action): Remove argv argument.
4606 * c-stack.c (c_stack_action): Likewise. All uses changed.
4607 (die): Don't calculate message unless segv_action returns.
4608 (get_stack_location, min_address_from_argv, max_address_from_argv,
4609 volatile stack_base, volatile_stack_size): Remove.
4610 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4611 that every segmentation violation is a stack overflow. (Ouch!)
4612 See Debian bug 136249 (still outstanding) for more info about why
4613 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4615 2003-11-30 Bruno Haible <bruno@clisp.org>
4617 Safer stack allocation.
4618 * setenv.c: Include allocsa.h.
4619 (alloca): Remove fallback definition.
4620 (freea): Remove macro.
4621 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4624 2003-10-17 Bruno Haible <bruno@clisp.org>
4626 * binary-io.h: Avoid warnings on Cygwin.
4628 2003-12-28 Bruno Haible <bruno@clisp.org>
4630 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4631 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4633 2003-11-28 Bruno Haible <bruno@clisp.org>
4635 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4637 2003-11-27 Bruno Haible <bruno@clisp.org>
4639 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4641 2003-11-17 Bruno Haible <bruno@clisp.org>
4643 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4645 2003-11-24 Bruno Haible <bruno@clisp.org>
4647 * xallocsa.h: New file, from GNU gettext.
4648 * xallocsa.c: New file, from GNU gettext.
4650 2003-11-24 Bruno Haible <bruno@clisp.org>
4652 * allocsa.h: New file, from GNU gettext.
4653 * allocsa.c: New file, from GNU gettext.
4655 2003-11-24 Bruno Haible <bruno@clisp.org>
4657 * eealloc.h: New file.
4659 2004-01-15 Jim Meyering <jim@meyering.net>
4661 Merge from coreutils.
4663 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4664 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4665 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4667 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4668 optional configure-time default.
4670 * version-etc.c (version_etc_copyright): Update copyright date.
4672 * xreadlink.c (xreadlink): Correct outdated comment.
4674 2004-01-15 Paul Eggert <eggert@twinsun.com>
4676 Merge from coreutils.
4678 * posixver.c: Include posixver.h.
4680 * same.c: Include <stdbool.h>, <limits.h>.
4681 (_POSIX_NAME_MAX): Define if not defined.
4683 (same_name): If file names are silently truncated, report
4684 that the file names are the same if they are the same after
4685 the silent truncation.
4687 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4688 conversion function.
4689 * xstrtod.c (xstrtod): Likewise. All callers changed to
4690 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4693 2004-01-14 Paul Eggert <eggert@twinsun.com>
4695 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4696 with like-named macro in fnmatch.c.
4697 (EXT): Use an internal constant instead.
4699 Merge fnmatch patches from glibc.
4700 * fnmatch.c (mbsinit): Remove define.
4701 Add libc_hidden_ver (__fnmatch, fnmatch).
4702 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4703 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4705 2003-12-14 Karl Berry <karl@gnu.org>
4707 * config.charset: update from gettext-runtime.
4709 2003-12-03 Paul Eggert <eggert@twinsun.com>
4711 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4712 Bug reported by Alfred M. Szmidt.
4714 2003-11-29 Karl Berry <karl@gnu.org>
4716 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4718 2003-11-23 Paul Eggert <eggert@twinsun.com>
4719 Bruno Haible <bruno@clisp.org>
4721 * printf-parse.h: Don't include sys/types.h.
4722 (ARG_NONE): New macro.
4723 (char_directive): Change type of *arg_index fields to size_t.
4724 * printf-parse.c: Don't include sys/types.h.
4725 (SSIZE_MAX): Remove macro.
4726 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4727 Remove unnecessary overflow check.
4728 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4731 2003-11-24 Paul Eggert <eggert@twinsun.com>
4733 * alloca.c: Remove dependency on xalloc module.
4734 (xalloc_die): Remove.
4735 (memory_full) [!defined emacs]: New macro.
4736 [!defined emacs]: Don't include xalloc.h.
4737 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4738 address arithmetic overflows. Change datatypes a bit to avoid
4741 2003-11-22 Jim Meyering <jim@meyering.net>
4743 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4745 2003-11-17 Bruno Haible <bruno@clisp.org>
4747 * vasnprintf.c (alloca): Remove fallback definition.
4748 (freea): Remove definition.
4749 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4750 Reported by Paul Eggert.
4752 2003-11-17 Jim Meyering <jim@meyering.net>
4754 On systems without utime and without a utimes function capable of
4755 dealing with a NULL struct utimbuf* argument, this utime replacement
4756 could -- in unusual circumstances -- leak a file descriptor.
4757 * utime.c: Include <unistd.h> and <errno.h>.
4758 (utime_null): Be sure to close `fd' and to preserve errno.
4759 Reported by Geoff Collyer via Arnold Robbins.
4761 2003-11-16 Paul Eggert <eggert@twinsun.com>
4762 Bruno Haible <bruno@clisp.org>
4764 Protect against address arithmetic overflow.
4765 * printf-args.h: Include stddef.h.
4766 (arguments): Change type of field 'count' to size_t.
4767 * printf-args.c (printf_fetchargs): Use size_t instead of
4768 'unsigned int' where appropriate.
4769 * printf-parse.h: Include sys/types.h.
4770 (char_directive): Change type of *arg_index fields to ssize_t.
4771 (char_directives): Change type of fields 'count', max_*_length to
4773 * printf-parse.c: Include sys/types.h and xsize.h.
4774 (SSIZE_MAX): Define fallback value.
4775 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4776 instead of 'int' where appropriate. Check a_allocated, d_allocated
4777 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4778 * vasnprintf.c: Include xsize.h.
4779 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4780 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4781 overflow. Avoid wraparound when converting a width or precision from
4784 2003-11-16 Bruno Haible <bruno@clisp.org>
4786 Update from GNU gettext.
4787 * printf-parse.c: Generalize to it can be compiled for wide strings.
4788 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4789 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4790 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4791 SNPRINTF): New macros.
4792 Don't include <alloca.h> if the file is used inside libintl.
4793 (local_wcslen): New function, for Solaris 2.5.1.
4794 (VASNPRINTF): Use it instead of wcslen.
4796 2003-11-16 Bruno Haible <bruno@clisp.org>
4798 * xsize.h (xmax): New function.
4799 (xsum, xsum3, xsum4): Declare as "pure" functions.
4801 2003-11-12 Paul Eggert <eggert@twinsun.com>
4803 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4804 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4805 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4806 heuristic is just as accurate as far as we know, and it removes a
4807 dependency on size_max.m4 and ptrdiff_max.m4.
4809 2003-11-12 Paul Eggert <eggert@twinsun.com>
4811 * xstrtol.c (__xstrtol): Remove "break" immediately after
4812 "return", to pacify some unknown compiler. Problem reported
4815 2003-11-11 Bruno Haible <bruno@clisp.org>
4817 * xsize.h (SIZE_MAX): Remove fallback definition.
4818 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4821 2003-11-10 Paul Eggert <eggert@twinsun.com>
4823 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4824 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4825 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4827 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4828 not (size_t) -1, since it's defined here.
4830 2003-11-06 Paul Eggert <eggert@twinsun.com>
4832 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4833 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4834 Reject sizes of exactly SIZE_MAX bytes.
4835 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4836 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4838 2003-11-05 Bruno Haible <bruno@clisp.org>
4840 * xsize.h: Include limits.h, to avoid a possible collision with
4841 SIZE_MAX defined in <limits.h> on Solaris.
4843 2003-11-04 Bruno Haible <bruno@clisp.org>
4845 * xsize.h: New file.
4846 * linebreak.c: Include xsize.h.
4847 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4848 argument for overflow.
4849 Suggested by Paul Eggert.
4851 2003-10-31 Bruno Haible <bruno@clisp.org>
4853 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4854 to avoid (extremely rare) race condition.
4855 Suggested by Paul Eggert.
4857 2003-11-03 Jim Meyering <jim@meyering.net>
4859 * userspec.c: Include "userspec.h".
4860 * userspec.h: New file.
4862 2003-10-31 Paul Eggert <eggert@twinsun.com>
4864 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4865 * mountlist.c (SIZE_MAX): Define if not defined already.
4866 (read_filesystem_list): Set and use me_type_malloced.
4867 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4868 whatever the type happens to be), for brevity and consistency.
4869 Check for size calculation overflow on Alphas running OSF/1.
4871 2003-10-31 Jim Meyering <jim@meyering.net>
4873 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4875 * linebuffer.c: Include <string.h> for declaration of memset.
4877 2003-10-30 Paul Eggert <eggert@twinsun.com>
4878 Bruno Haible <bruno@clisp.org>
4880 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4881 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4883 2003-10-29 Paul Eggert <eggert@twinsun.com>
4885 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4886 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4888 * quotearg.c (quotearg_n_options): Use it.
4889 * group-member.c: Include <stdbool.h>.
4890 (free_group_info): Arg is now const *; don't free arg.
4891 (get_group_info): Now returns bool and accepts struct group_info *,
4892 rather than returning a malloc'ed struct group_info *.
4893 All uses changed. Check for overflow in internal size calculation.
4895 * getusershell.c (readname): Simplify the code by using x2nrealloc
4896 rather than xmalloc/xrealloc.
4897 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4898 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4899 conformance bug: the old code used a pointer after freeing the
4900 storage that it addressed.
4901 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4902 rather than doing it by hand.
4903 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4904 the buffer preserved. Use free and xmalloc instead.
4905 * quotearg.c (quotearg_n_options): Likewise.
4906 Use a simpler test for size overflow. Don't use xalloc_oversized
4907 because unsigned int might be wider than size_t (!); this suggests
4908 that we should switch from unsigned int to size_t for slot numbers.
4910 2003-10-27 Bruno Haible <bruno@clisp.org>
4912 * stdbool_.h: Better support for BeOS.
4914 2003-10-27 Paul Eggert <eggert@twinsun.com>
4916 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4917 to allocate the returned structure. Do not allocate a subarray,
4918 as x2nrealloc will do that.
4919 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4920 instead of xnrealloc.
4921 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4923 2003-10-26 Paul Eggert <eggert@twinsun.com>
4925 * xalloc.h (xalloc_oversized): New static inline function, for
4926 callers that want to do their own size-overflow checking. Include
4927 <stdbool.h>, since xalloc_oversized returns bool.
4928 * xalloc.c (array_size_overflow): Remove. All callers changed
4929 to use xalloc_oversized.
4931 Add two functions x2realloc, x2nrealloc, for programs that grow
4932 arrays dynamically by doubling their sizes.
4933 * xalloc.h (x2realloc, x2nrealloc): New decls.
4934 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4937 Port to C99 semantics for 'inline' of external functions.
4938 Bug reported by Bruno Haible.
4939 * xmalloc.c (xnmalloc_inline): New static inline function,
4940 with the old contents of xnmalloc.
4941 (xnmalloc, xmalloc): Use it.
4942 (xnrealloc_inline): New static inline function,
4943 with the old contents of xnrealloc.
4944 (xnrealloc, xrealloc): Use it.
4946 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4948 2003-10-25 Paul Eggert <eggert@twinsun.com>
4950 Fix several address-calculation bugs in the hash modules,
4951 plus some minor code cleanup.
4953 * hash.h: Include <stdbool.h>, for bool.
4954 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4955 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4956 hash_get_n_entries, hash_get_max_bucket_length,
4957 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4958 hash_rehash): Use size_t rather than unsigned.
4959 * hash.c (struct hash_table, hash_get_n_buckets,
4960 hash_get_n_buckets_used, hash_get_n_entries,
4961 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4962 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4963 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4965 (SIZE_MAX): Define if not defined.
4966 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4967 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4969 Use const * when possible.
4970 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4971 (check_tuning): Fix bug: if tuning parameters were very close to
4972 0 or 1, rounding errors could have caused subscript violations.
4973 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4974 (hash_initialize): Add 'fail:' label
4975 to free table and return NULL, and use it to simplify code.
4976 Use calloc rather than clearing the storage ourself.
4977 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4978 buffer size calculations.
4979 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4980 Include <stddef.h>, for size_t.
4981 * hash-pjw.c (hash_pjw): Likewise.
4982 Switch to method described by Bruno Haible.
4983 Include <limits.h>, for CHAR_BIT.
4984 (SIZE_BITS): New macro.
4986 2003-10-21 Paul Eggert <eggert@twinsun.com>
4988 * getndelim2.c (getndelim2): When size calculation overflows,
4989 ceiling the allocation at NMAX bytes rather than silently
4990 discarding input bytes before NMAX is reached. This makes
4991 a difference only if NMAX exceeds SIZE_MAX / 2.
4993 * obstack.c: Merge from glibc.
4994 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4995 Add libc_hidden_def (_obstack_newchunk).
4996 (_obstack_free) [! defined _LIBC]: Remove.
4997 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4998 a clone of the function body.
4999 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5000 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5002 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5003 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5006 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5007 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5008 Don't use lvalue casts, as GCC plans to remove support for them
5009 in GCC 3.5. Reported by Joseph S. Myers. This bug
5010 was also present in the non-GCC version, indicating that this
5011 code had always been buggy and had never been widely used.
5012 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5013 Use the fast variant of each macro, rather than copying the
5014 definiens of the fast variant; that way, we'll be more likely to
5015 catch future bugs in the fast variants.
5017 2003-10-20 Bruno Haible <bruno@clisp.org>
5019 * wait-process.h: New file, from GNU gettext.
5020 * wait-process.c: New file, from GNU gettext.
5022 2003-10-19 Jim Meyering <jim@meyering.net>
5024 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5026 2003-10-16 Paul Eggert <eggert@twinsun.com>
5028 * getgroups.c: Include <errno.h>, <stdlib.h>.
5029 (getgroups): First arg is int, not size_t.
5030 Don't let 'free' mangle errno.
5032 2003-10-16 Jim Meyering <jim@meyering.net>
5034 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5036 2003-10-15 Paul Eggert <eggert@twinsun.com>
5038 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5040 (new_exclude, add_exclude_file): Initial size no longer needs to
5042 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5043 our own address arithmetic overflow checking.
5045 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5046 (fnmatch): Do not alloca more than 2000 wide characters;
5047 instead, use malloc for large buffers.
5048 Check for address arithmetic overflow, and return -1
5049 with errno set to ENOMEM in that case.
5050 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5051 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5052 instead, return -1. Check for address arithmetic overflow.
5054 2003-10-14 Paul Eggert <eggert@twinsun.com>
5056 Handle invalid suffixes and overflow independently, so that
5057 callers can treat them independently as needed. Fix some bugs in
5058 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5059 suffix for a human-readable blocksize. The major caller-visible
5060 change is the addition of a new
5061 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5062 that both overflow and suffix chars were found.
5064 * human.c (humblock): Don't check separately for invalid suffix
5065 char; that is xstrtoumax's job (now that its bug is fixed).
5066 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5067 INTMAX_MAX]: New macros.
5068 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5069 TYPE_MAXIMUM): New macros.
5070 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5071 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5072 if overflow occurs, as it's what __strtol does and it's more useful
5074 (__xstrtol): If __strtol reports some error other than ERANGE,
5075 reflect it to the caller as LONGINT_INVALID. If it reports
5076 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5077 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5078 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5080 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5081 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5082 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5083 [defined UINTMAX_MAX]: New macros.
5085 2003-10-14 Bruno Haible <bruno@clisp.org>
5087 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5088 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5089 Also use volatile where needed.
5091 2003-10-12 Paul Eggert <eggert@twinsun.com>
5093 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5094 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5095 and define in terms of the other primitives.
5096 * xmalloc.c: Include stdbool.h; do not include exit.h.
5097 (SIZE_MAX): Define if not already defined.
5098 (array_size_overflow): New function.
5099 (xalloc_die): Abort instead of exiting if 'error' returns.
5100 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5101 (xmalloc, xrealloc): Use them.
5102 (xcalloc): Check for address arithmetic overflow.
5103 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5104 a bit faster than strcpy.
5106 2003-10-08 Paul Eggert <eggert@twinsun.com>
5108 Merge getpass from libc, plus a few fixes.
5110 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5111 Include <stdbool.h>.
5112 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5113 __fsetlocking to empty.
5114 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5115 do include <bits/libc-lock.h>.
5116 Do not include <fcntl.h>; not needed.
5117 [_LIBC]: Include <wchar.h>.
5118 (NOTCANCEL_MODE): New macro.
5119 (flockfile, funlockfile) [_LIBC]: New macros.
5120 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5121 [!_LIBC]: New macros.
5122 (call_fclose): New function.
5123 (getpass): Use it. Save tty stream separately; this simplifies the
5124 code and makes it more reliable if stdin happens to equal stdout.
5125 Invoke __fsetlocking on tty.
5126 Handle thread cancellation if needed.
5127 Namespace cleanup (use __tcgetattr, __getline).
5128 Use bool for Booleans.
5129 [USE_IN_LIBIO]: Handle wide streams.
5130 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5131 stream might go where.
5133 * unlocked-io.h: Include <stdio.h>, so that the caller
5134 doesn't have to include <stdio.h> before us.
5135 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5136 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5137 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5138 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5139 if not declared, so that we can use getpass.c code from libc without
5141 (flockfile, ftrylockfile, funlockfile): New macros.
5143 2003-10-06 Bruno Haible <bruno@clisp.org>
5145 * version-etc-2.h: Remove file.
5146 * version-etc-2.c: Remove file.
5148 2003-09-25 Jim Meyering <jim@meyering.net>
5149 Bruno Haible <bruno@clisp.org>
5151 This lets translators provide better translations for the
5152 "Written by ..." part of --version output.
5153 * version-etc.h: Include stdarg.h.
5154 (version_etc_copyright): Declare as readonly.
5155 (version_etc): Make this function variadic with a NULL-terminated list
5156 of author name strings.
5157 (version_etc_va): New declaration.
5158 * version-etc.c: Include stdarg.h, stdlib.h.
5159 (version_etc_copyright): Declare as readonly.
5160 (version_etc_va): New function. Provide a different translatable string
5161 for each possible number of authors < 10. Abbreviate when there are 10
5163 (version_etc): Make this function variadic. Call version_etc_va.
5164 Suggestion from Gary V. Vaughan.
5166 * long-options.h (parse_long_options): Change prototype: the authors
5167 string is moved to the end and becomes variadic.
5168 * long-options.c: Include stdarg.h.
5169 (parse_long_options): Make this function variadic, too.
5170 Call version_etc_va, not version_etc.
5172 2003-10-06 Bruno Haible <bruno@clisp.org>
5174 * fatal-signal.h: New file, from GNU gettext.
5175 * fatal-signal.c: New file, from GNU gettext.
5177 2003-10-04 Karl Berry <karl@gnu.org>
5179 * argp*: update from libc.
5181 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5183 * getpass.c (getpass): Use a no-op fseek when switching from input to
5184 output mode on the same stream.
5186 2003-09-29 Paul Eggert <eggert@twinsun.com>
5188 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5189 Fix arg typo in previous patch.
5191 2003-09-28 Jim Meyering <jim@meyering.net>
5193 * error.c: Correct cpp indentation.
5195 2003-09-27 Paul Eggert <eggert@twinsun.com>
5197 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5198 Omit the special code that used __typeof__, since we worry that
5199 it could be more trouble than it's worth. See:
5200 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5201 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5205 2003-09-26 Jim Meyering <jim@meyering.net>
5207 * error.c (error_tail): Move some declarations
5208 into inner scope where the local variables are used.
5210 2003-09-26 Bruno Haible <bruno@clisp.org>
5212 * stpncpy.h (gnu_stpncpy): New declaration.
5213 (stpncpy): Define as alias for gnu_stpncpy.
5214 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5216 2003-09-26 Paul Eggert <eggert@twinsun.com>
5218 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5219 (error_tail): Do not loop, reallocating temporary buffer, since
5220 the output cannot contain more wide characters than the input
5221 contains bytes, the size must be big enough already. This avoids
5222 one potential size overflow calculation. Check for size overflow
5223 when calculating temporary buffer size. Free temporary buffer
5224 when done, if it was allocated with malloc; this plugs a memory
5225 leak. Remove casts from void * to pointers, that are no longer
5226 needed now that we're assuming C89 or better.
5228 Merge error changes from glibc.
5230 * error.c, error.h: Update copyright notice header to match glibc.
5231 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5232 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5233 Disable cancellation while printing error.
5234 * error.h: Prepend __ to parameter names.
5236 2003-09-25 Karl Berry <karl@gnu.org>
5238 * argp-fmtstream.c, argp-help.c: update from libc.
5240 2003-09-25 Bruno Haible <bruno@clisp.org>
5242 * version-etc-2.h: New file, from version-etc.h with modifications.
5243 * version-etc-2.c: New file, from version-etc.c with modifications.
5245 2003-09-25 Simon Josefsson <jas@extundo.com>
5247 * xgetdomainname.h: New file.
5248 * xgetdomainname.c: New file.
5250 2003-09-25 Simon Josefsson <jas@extundo.com>
5251 Bruno Haible <bruno@clisp.org>
5253 * getdomainname.h: New file.
5254 * getdomainname.c: New file.
5256 2003-09-24 Paul Eggert <eggert@twinsun.com>
5258 * linebuffer.c (freebuffer): Don't free the argument, just
5259 the buffer associated with the argument. Bug reported by
5262 2003-09-19 Karl Berry <karl@gnu.org>
5264 * argp.h: update from libc.
5266 2003-09-16 Paul Eggert <eggert@twinsun.com>
5268 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5269 input error, instead of returning NULL the next time we are called
5270 (and therefore losing track of errno).
5272 2003-09-15 Paul Eggert <eggert@twinsun.com>
5274 * getndelim2.c (getndelim2): Don't trash errno when a read
5275 fails, so that the caller gets the proper errno.
5277 * readutmp.c (read_utmp): Likewise.
5278 Check for fstat error. Close stream and free storage
5281 2003-09-14 Bruno Haible <bruno@clisp.org>
5283 * fwriteerror.h: New file.
5284 * fwriteerror.c: New file.
5286 2003-09-14 Jim Meyering <jim@meyering.net>
5288 * getloadavg.c: Correct cpp indentation.
5289 * strdup.c: Likewise.
5290 * vasnprintf.c: Likewise.
5292 2003-09-12 Paul Eggert <eggert@twinsun.com>
5294 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5295 * obstack.c [!defined _LIBC]: Likewise.
5296 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5297 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5298 * exitfail.c: Don't include stdlib.h; no longer needed.
5300 More changes to assume C89 or better.
5302 * error.c (error_tail): Assume vprintf.
5304 * argmatch.c (getenv): Remove decl.
5305 * progreloc.c (get_full_program_name): Define via prototype.
5306 * setenv.c (clearenv): Likewise.
5307 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5309 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5310 (malloc, memcpy): Remove decls.
5311 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5312 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5313 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5314 (memcpy): Remove macro.
5315 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5316 (__P): Remove. All uses removed.
5317 (PTR): Remove. All uses changed to void *.
5318 (CHAR_BIT, NULL): Remove.
5319 (spaces, zeros, memset_space, memset_zero)
5320 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5322 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5323 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5324 Define with prototype.
5325 Remove now-unnecessary prototype decl.
5326 (extra_args_spec): Assume ANSI C. All uses changed.
5327 (extra_args_spec_iso): Remove.
5328 (my_strftime, emacs_strftimeu): Define via prototype.
5329 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5331 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5332 * strtoimax.c: Include <stdlib.h> unconditionally.
5333 (strtoul, strtol): Remove decls.
5334 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5336 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5337 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5338 (LOCALE_PARAM_PROTO): New macro.
5339 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5340 (INTERNAL (strtol), strtol): Define with a prototype.
5341 (PARAMS): Remove. All uses removed.
5342 * tempname.c: Include <string.h> unconditionally.
5343 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5344 * xgethostname.c (main): Define with a prototype.
5345 * xmalloc.c: Include "xalloc.h" first, to check interface.
5346 Include <stdlib.h> unconditionally.
5347 (calloc, malloc, realloc, free): Remove decls.
5348 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5349 Include <stdlib.h> unconditionally. Sort include file names.
5351 (xstrtod): Define with a prototype.
5352 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5353 (strtol, strtoul): Remove decls.
5355 2003-09-11 Paul Eggert <eggert@twinsun.com>
5357 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5358 Include <stdlib.h>, <string.h> unconditionally.
5359 Remove now-unnecessary cast to char *.
5360 * strnlen.c: Include <string.h> unconditionally.
5361 * yesno.c (yesno): Define with a prototype.
5363 2003-09-10 Bruno Haible <bruno@clisp.org>
5365 * strcspn.c: Include <string.h> unconditionally.
5366 * strpbrk.c: Include <string.h> unconditionally.
5367 * strstr.c: Include <string.h> unconditionally.
5368 * unicodeio.c: Include <string.h> unconditionally.
5369 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5370 * unsetenv.c: Likewise.
5371 * xreadlink.c: Include <stdlib.h> unconditionally.
5372 * yesno.c: Include <stdlib.h> unconditionally.
5373 (rpmatch): Add prototype.
5375 2003-09-10 Jim Meyering <jim@meyering.net>
5377 * error.c: Correct indentation of cpp directives.
5379 2003-09-09 Paul Eggert <eggert@twinsun.com>
5383 * acosl.c (main): Use a prototype.
5384 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5387 * getloadavg.c (getloadavg, main): Define via prototypes.
5389 * getopt.h (struct option.name): Assume C89, and use 'const'.
5390 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5391 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5393 * getopt.c (const): Remove macro.
5394 Include <string.h> unconditionally.
5395 (my_index): Remove; all uses changed to strchr.
5396 (strlen): Remove decl.
5397 (exchange): Remove forward decl; no longer needed.
5398 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5399 Define with prototype.
5400 * getopt1.c (const): Remove macro.
5401 (getopt_long, getopt_long_only, main): Define with prototype.
5403 * getugroups.c: Include <string.h> unconditionally.
5405 * getusershell.c: Include <stdlib.h> unconditionally.
5406 (getusershell, setusershell, endusershell, readname, main):
5407 Define with prototypes.
5409 * group-member.c: Include group-member.h first.
5410 Include <stdlib.h> unconditionally.
5412 * hard-locale.c: Include hard-locale.h first.
5413 Include <stdlib.h>, <string.h> unconditionally.
5415 * hash.c (free, malloc): Remove decls.
5416 Include <stdlib.h> unconditionally.
5418 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5419 (getenv): Do not declare.
5421 * idcache.c: Include <string.h> unconditionally.
5423 * long-options.c: Include long-options.h first, to test interface.
5424 Include <stdlib.h> unconditionally.
5426 * makepath.c: Include makepath.h first, to test interface.
5427 Include <stdlib.h> and <string.h> unconditionally.
5429 * linebuffer.c: Include <stdlib.h>.
5430 (free): Remove decl.
5432 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5433 rpl_malloc returns void *, not char *.
5434 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5436 * md5.h: Include <limits.h> unconditionally.
5437 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5438 (__P): Remove; all uses removed.
5439 * md5.c: Include "md5.h" first.
5440 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5441 md5_buffer, md5_process_bytes, md5_process_block):
5442 Define with prototypes.
5443 * sha.h (__P): Remove all uses. (It wasn't defined??)
5444 * sha.c: Include "sha.h" first.
5445 Include <stdlib.h>, <string.h> unconditionally.
5447 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5448 * memcmp.c (__ptr_t): Likewise.
5449 * memrchr.c (__ptr_t): Likewise.
5450 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5451 Include <string.h> unconditionally.
5452 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5453 * memchr.c: Include <stdlib.h> unconditionally.
5454 * memchr.c (LONG_MAX): Remove.
5455 * memrchr.c (LONG_MAX): Likewise.
5456 * memchr.c (__memchr): Define via a prototype.
5457 * memrchr.c (__memrchr): Likewise.
5458 * memcmp.c (__P): Remove, and remove all uses.
5459 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5460 Remove forward decls; no longer needed.
5461 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5462 Use types required by C89 in prototype.
5464 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5465 * savedir.c: Likewise.
5466 * mkdir.c (free): Remove decl.
5467 * rmdir.c (rmdir): Define with a prototype.
5468 * savedir.c: Include savedir.h first, to test interface.
5470 * mktime.c (STDC_HEADERS): Remove.
5471 Include <stdlib.h>, <string.h> unconditionally.
5473 * modechange.c: Include <stdlib.h> unconditionally.
5474 (malloc): Remove decl.
5476 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5477 (free): Remove decl.
5479 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5480 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5481 (This type really should be intptr_t, but that's a C99ism.)
5482 (_obstack_memcpy): Remove: all uses changed to memcpy.
5483 Include <string.h> unconditionally.
5484 (struct obstack): Assume __STDC__ for types of members
5485 chunkfun, freefun, extra_arg.
5486 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5487 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5488 obstack_begin, obstack_specify_allocation,
5489 obstack_specify_allocation_with_arg, obstack_chunkfun,
5490 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5491 Remove unprototyped decls and the macros that use them.
5492 * obstack.c (POINTER): Remove. All uses changed to void *.
5493 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5494 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5495 (defined __STDC__ && __STDC__)]:
5496 Remove nonprototyped code.
5497 Include <stdlib.h> unconditionally.
5498 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5499 _obstack_allocated_p, _obstack_free, obstack_free,
5500 _obstack_memory_used, print_and_abort):
5501 Define using prototypes.
5502 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5503 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5504 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5505 obstack_next_free, obstack_object_size, obstack_room) [0]:
5506 Remove unused, unprototyped code.
5508 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5510 * physmem.c (physmem_total, physmem_available, main): Define
5513 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5514 (main): Define with a prototype.
5516 * posixver.c (getenv): Remove decl.
5518 * putenv.c (malloc): Returns void *, not char *.
5519 Include <string.h> unconditionally.
5520 (strchr, memcpy, NULL): Do not define.
5522 * readtokens.c: Include readtokens.h first, to test interface.
5523 Include <stdlib.h>, <string.h> unconditionally.
5524 (init_tokenbuffer): Define with a prototype.
5526 * regex.c (PARAMS): Remove. All uses removed.
5527 All uses of _RE_ARGS removed, too.
5528 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5530 (bzero): Assume memset exists.
5531 (memcmp, memcpy, NULL): Remove.
5532 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5533 char, or assignments to local vars of type signed char.
5534 (init_syntax_once, PREFIX(extract_number_and_incr),
5535 PREFIX(print_partial_compiled_pattern),
5536 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5537 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5538 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5539 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5540 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5541 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5542 wcs_compile_range, byte_compile_range, truncate_wchar,
5543 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5544 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5545 count_mbs_length, wcs_re_match_2_internal,
5546 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5547 PREFIX(alt_match_null_string_p),
5548 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5549 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5550 regfree, PREFIX(extract_number)): Define with prototype. Remove
5551 now-unnecessary declaration, if any.
5552 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5554 Remove now-unnecessary casts among pointer types.
5555 * regex.h (_RE_ARGS): Remove. All uses removed.
5557 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5558 (free): Remove decl.
5560 * rpmatch.c: Include <stdlib.h> unconditionally.
5562 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5563 (free): Remove decl.
5565 * save-cwd.c: Include <stdlib.h> unconditionally.
5566 * xgetcwd.c: Likewise.
5568 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5569 (free): Remove decl.
5571 * strchrnul.c (strchrnul): Define with a prototype.
5572 Fix bug: c_in was not converted to char before searching.
5574 The following changes are not K&R related:
5576 * group-member.h: Include <sys/types.h>, so that this file is
5578 * makepath.h: Likewise.
5580 * getusershell.c (readname, default_index, line_size, readname):
5581 Use size_t, not int, for sizes.
5582 (readname): If the size overflows, report an error instead of
5585 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5587 * getndelim2.c: Assume stdlib.h per the C89 spec.
5589 2003-09-08 Paul Eggert <eggert@twinsun.com>
5591 Assume C89 or better; remove K&R cruft.
5592 A few of these changes were first proposed by Derek Robert Price
5593 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5595 * addext.c: Include <string.h> unconditionally.
5596 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5597 Don't declare getenv or malloc.
5599 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5600 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5602 (find_stack_direction, alloca): Use prototypes.
5604 * atexit.c (atexit): Define using a prototype.
5606 * basename.c, dirname.c, stripslash.c:
5607 Include <string.h> unconditionally.
5609 * bcopy.c: Include <stddef.h>.
5610 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5612 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5614 * error.h (error, error_at_line, error_print_progname)
5615 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5616 * error.c: Include error.h first, to check interface.
5617 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5618 (VA_START): Remove; all uses changeed to va_start.
5619 (exit, strerror): Remove decls.
5620 (error_print_progname): Prototype uncondionally.
5621 Don't include <errno.h>; no longer needed.
5622 (private_strerror): Remove.
5623 (error_tail): Always define.
5624 (error, error_at_line): Assume C89 or better; always use prototypes.
5625 * fatal.c: Include "fatal.h" first, to test interface.
5626 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5627 (VA_START): Remove; all uses changed to va_start.
5628 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5630 (exit): Remove decl.
5631 (fatal): Prototype unconditionally. Assume va_start works.
5632 Abort at end, to pacify gcc.
5634 * euidaccess.c (main): Define with a prototype.
5636 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5638 * exitfail.c: Include <stdlib.h> unconditionally.
5640 * fnmatch_.h (__P): Remove. All uses changed to assume
5642 * fnmatch.c: Include fnmatch.h first, to test interface.
5643 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5644 (getenv): Remove decl.
5645 (fnmatch): Define using a prototype.
5646 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5647 (FCT): Define using a prototype.
5649 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5651 * gethostname.c: Include <stddef.h>.
5652 (gethostname): Define with prototype. Length is size_t, not int.
5654 2003-09-08 Paul Eggert <eggert@twinsun.com>
5656 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5657 getversion.c should have been removed then, but was accidentally
5660 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5661 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5663 2003-09-07 Paul Eggert <eggert@twinsun.com>
5665 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5666 copy_tm_result. Bug reported by Simon Josefsson in
5667 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5669 2003-09-06 Paul Eggert <eggert@twinsun.com>
5671 * time_r.c, time_r.h: New files.
5673 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5675 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5676 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5678 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5680 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5681 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5684 * timegm.c: Switch to glibc implementation, with the following changes:
5685 [defined HAVE_CONFIG_H]: Include <config.h>.
5686 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5687 (__mktime_internal) [!defined _LIBC]: New decl.
5688 (__gmtime_r) [!defined _LIBC]: New macro and function.
5689 (timegm): Use a prototype, since gnulib assumes C89.
5690 Do not bother declaring tmp to be const, as it's not really usefu.
5691 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5692 (timegm): Declare only if HAVE_DECL_TIMEGM.
5694 2003-09-03 Paul Eggert <eggert@twinsun.com>
5696 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5697 Bug reported by Lute Kamstra in
5698 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5700 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5701 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5702 course with correspondingly smaller numbers for tomorrow and
5703 yesterday. From Tadayoshi Funaba. Originally installed into
5704 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5707 2003-08-31 Simon Josefsson <jas@extundo.com>
5709 * timegm.h: New file.
5710 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5712 2003-08-31 Karl Berry <karl@gnu.org>
5714 * argp.h: update from libc.
5716 2003-08-28 Bruno Haible <bruno@clisp.org>
5718 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5719 warning on QNX, which defines O_BINARY to 000000.
5721 2003-08-24 Bruno Haible <bruno@clisp.org>
5723 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5724 MSVC7 <stdio.h> is included later.
5726 2003-08-20 Bruno Haible <bruno@clisp.org>
5728 * progname.h: New file, from GNU gettext.
5729 * progname.c: New file, from GNU gettext.
5730 * progreloc.c: New file, from GNU gettext.
5732 2003-08-19 Bruno Haible <bruno@clisp.org>
5734 * xstrdup.c: Assume <string.h> exists.
5736 2003-08-18 Jim Meyering <jim@meyering.net>
5738 * setenv.h: Indent nested cpp directive.
5739 * vasnprintf.c: Remove trailing blanks.
5741 2003-08-17 Simon Josefsson <jas@extundo.com>
5742 Bruno Haible <bruno@clisp.org>
5744 * xstrndup.h: New file.
5745 * xstrndup.c: New file.
5747 2003-08-17 Bruno Haible <bruno@clisp.org>
5749 * strndup.h: New file.
5751 2003-08-16 Paul Eggert <eggert@twinsun.com>
5753 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5754 space, undoing this 2003-08-12 change:
5755 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5757 2003-08-16 Jim Meyering <jim@meyering.net>
5759 Merge from coreutils.
5760 * xstrtoimax.c: #else #if -> #elif.
5761 * xstrtoumax.c: Likewise.
5763 2003-08-15 Paul Eggert <eggert@twinsun.com>
5765 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5766 rather than tab, after '#' in shell-script copyright notices.
5767 Suggested by Bruno Haible.
5769 2003-08-15 Jim Meyering <jim@meyering.net>
5770 and Paul Eggert <eggert@twinsun.com>
5772 Merge from coreutils.
5773 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5774 member but strut utmpx does not. Needed for AIX 4.3.3.
5775 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5777 2003-08-15 Jim Meyering <jim@meyering.net>
5779 Merge from coreutils.
5780 * xgethostname.c: Include <stdlib.h>.
5781 (xghostname): Don't exit for anything other than memory-related
5782 failure; just return NULL.
5783 * userspec.c: Include "posixver.h".
5784 (parse_user_spec): Accept `.' as a separator only
5785 in pre-POSIX-200112 mode.
5786 * strtoimax.c: Use #elif rather than #else #if.
5787 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5788 Remove function, now that we can rely on a working tzset function.
5789 [!_LIBC]: Ensure that the required autoconf test has been run.
5790 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5791 Use underlying_strftime for %r.
5792 * sha.c: Merge in some clean-up and optimization changes from glibc.
5793 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5794 Ensure that it is a multiple of 64.
5795 Rearrange loop exit tests so as to avoid performing an
5796 additional fread after encountering an error or EOF.
5797 * realloc.c: Update copyright date.
5799 2003-08-14 Jim Meyering <jim@meyering.net>
5801 Merge from coreutils.
5802 * obstack.h: Whitespace changes.
5803 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5804 and xcalloc return values.
5805 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5806 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5807 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5808 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5809 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5811 Use mntctl's return value to drive the entry-processing loop, since
5812 we can't rely on the value of the vmt_length member in the last
5813 entry. On some systems doing so could result in exhausting
5814 virtual memory. Based in part on a patch from Mike Jetzer.
5816 2003-08-14 Jim Meyering <jim@meyering.net>
5817 and Paul Eggert <eggert@twinsun.com>
5819 Merges from coreutils, plus other fixes.
5820 * physmem.c: Merge in portability changes from gcc/libiberty
5821 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5822 for credits and details. Thanks to Kaveh Ghazi for helping
5823 to keep these files in sync.
5824 (ARRAY_SIZE): Define it.
5825 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5826 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5827 (memcasecmp): Don't assume size_t fits in unsigned int.
5828 Remove casts and duplicate code.
5829 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5830 (memcpy): Remove definition.
5831 Merge in some clean-up and optimization changes from glibc.
5832 [BLOCKSIZE]: Move definition to top of file.
5833 Ensure that it is a multiple of 64.
5834 Rearrange loop exit tests so as to avoid performing an
5835 additional fread after encountering an error or EOF.
5836 * md5.h (md5_uintptr): Define.
5837 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5838 return to the initial working directory. Preserve errno
5840 * idcache.c: Include "xalloc.h".
5841 (xmalloc, xrealloc): Remove decls.
5842 (getuser): Remove casts no longer required in C89.
5843 * human.c: Include stdio.h, for sprintf.
5844 * group-member.c: Include "xalloc.h".
5845 (xmalloc, xrealloc): Remove decls.
5846 (get_group_info): Remove casts no longer required in C89.
5847 * getusershell.c (readname): Remove casts no longer required in C89.
5848 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5849 * getline.c: Whitespace fix, from coreutils.
5851 2003-08-13 Paul Eggert <eggert@twinsun.com>
5853 * exclude.c: Include <ctype.h>
5854 (IN_CTYPE_DOMAIN): New macro.
5856 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5859 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5860 Undo previous (whitespace-only) change.
5862 2003-08-12 Paul Eggert <eggert@twinsun.com>
5864 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5865 Normalize leading white space and remove trailing white space.
5866 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5867 notice, as per ../config/srclist-update.
5869 Merge from coreutils.
5870 * euidaccess.h: New file.
5871 * euidaccess.c: Include it.
5872 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5873 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5874 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5876 2003-08-11 Bruno Haible <bruno@clisp.org>
5878 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5879 (vasnprintf): Use it instead of wcslen.
5881 2003-08-11 Bruno Haible <bruno@clisp.org>
5883 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5884 value to ensure that _Bool promotes to int. Use #define for _Bool when
5885 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5887 2003-08-10 Karl Berry <karl@gnu.org>
5889 * regex.h: update from libc (whitespace fix).
5891 2003-08-09 Paul Eggert <eggert@twinsun.com>
5893 Merge some files from coreutils. These changes were
5894 originally made by Jim Meyering.
5895 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5896 many older Unixes require this.
5897 * alloca.c (alloca): Remove cast to argument of free;
5898 no longer needed in C89.
5899 * alloca_.h, regex.h: Fix white space to match
5900 what GNU indent does.
5902 2003-08-05 Paul Eggert <eggert@twinsun.com>
5904 * bumpalloc.h: Remove.
5906 2003-08-04 Paul Eggert <eggert@twinsun.com>
5908 * getloadavg.c: Change copyright notice and spacing to conform to
5911 Merge from coreutils.
5912 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5914 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5915 from Karl Berry, implemented by Jim Meyering.
5916 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5917 from Dmitry V. Levin.
5918 Remove anachronistic cast of xrealloc.
5919 * fnmatch_.h (__const): Remove. Use 'const'.
5920 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5921 type. Otherwise, it wouldn't compile with at least /bin/cc on
5922 ymp-cray-unicos9.0.2.X.
5923 Combine two mostly-identical uses of alloca into one.
5924 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5926 2003-08-04 Dave Love <d.love@dl.ac.uk>
5930 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5931 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5932 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5933 obsolete NLIST_NAME_UNION.
5934 [__GNU__]: Undef BSD and FSCALE.
5935 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5937 2003-08-03 Paul Eggert <eggert@twinsun.com>
5939 * stdbool_.h (_Bool): Make it signed char, instead of
5940 an enum type, so that it's guaranteed to promote to int. See:
5941 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5943 2003-07-31 Paul Eggert <eggert@twinsun.com>
5945 * strerror.c: Include config.h, limits.h. Declare sprintf.
5946 (strerror): Don't assume that a printable int fits in 14 bytes.
5948 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5949 Bruno Haible <bruno@clisp.org>
5951 * getline.h (getline, getdelim): Change return type to ssize_t.
5952 * getline.c (getline, getdelim): Likewise.
5953 Remove _GNU_SOURCE define; now it's defined in config.h through
5956 2003-07-22 Paul Eggert <eggert@twinsun.com>
5958 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5959 over-parenthesization in macros.
5961 Sync with coreutils.
5963 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5966 Use `exit_failure' for xalloc and xmemcoll instead of their own
5967 private exit-failure variables.
5968 * xalloc.h (xalloc_exit_failure): Remove.
5969 * xmalloc.c: Likewise. Include exitfail.h.
5970 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5971 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5972 * xmemcoll.c: Likewise. Include exitfail.h.
5973 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5975 2003-07-18 Paul Eggert <eggert@twinsun.com>
5977 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5978 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5979 to test that it can stand by itself. Include "exitfail.h".
5980 Clients should set exit_failure instead.
5981 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5983 2003-07-18 Andreas Schwab <schwab@suse.de>
5985 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5987 2003-07-18 Bruno Haible <bruno@clisp.org>
5989 * getndelim2.h: New file.
5990 * getndelim2.c: Make into a module of its own. Include config.h,
5992 (getndelim2): Make non-static. Change return type to ssize_t.
5993 * getline.h: Change argument names.
5994 * getline.c: Include getndelim2.h instead of getndelim2.c.
5995 * getnline.c: Include getndelim2.h.
5997 2003-07-17 Bruno Haible <bruno@clisp.org>
5999 * Makefile.am: Remove file.
6000 * Makefile.in: Remove file.
6002 2003-07-17 Bruno Haible <bruno@clisp.org>
6004 * getnline.h: New file.
6005 * getnline.c: New file.
6006 * getndelim2.c: New file, extracted from getline.c.
6007 (getndelim2): Renamed from getdelim2, with added nmax argument.
6008 * getline.c: Include getndelim2.c.
6009 (getdelim2): Moved out to getndelim2.c.
6010 (getline, getdelim): Update.
6012 2003-07-15 <karl@gnu.org>
6014 * vasnprintf.c: update from gettext.
6016 2003-07-15 Jim Meyering <jim@meyering.net>
6018 * makepath.c (make_path): Enclose diagnostic in _(...).
6020 2003-07-14 Paul Eggert <eggert@twinsun.com>
6022 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6023 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6024 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6025 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6026 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6027 updated automatically by ../config/srclist-update. This changes
6028 their license from LPGL to GPL.
6030 2003-07-14 Jim Meyering <jim@meyering.net>
6032 Don't emit diagnostics. Let callers do that.
6033 * save-cwd.c: Don't include "error.h".
6034 (save_cwd): Don't call error. Ensure that errno is valid
6035 when returning nonzero.
6037 * save-cwd.h (restore_cwd): Update prototype.
6038 * save-cwd.c (restore_cwd): Remove two parameters.
6039 Simplify. Don't call error upon failure. Let callers do that.
6040 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6041 when auditing is enabled. But don't bother updating the #if.
6043 2003-07-14 Simon Josefsson <jas@extundo.com>
6045 * mempcpy.h: New file.
6046 * mempcpy.c: New file.
6048 2003-07-14 Paul Eggert <eggert@twinsun.com>
6050 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6051 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6052 unicodeio.c, unicodeio.h, unlocked-io.h:
6053 Switch from LGPL to GPL.
6055 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6057 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6058 it breaks C++ compilation.
6059 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6061 2003-07-10 Jim Meyering <jim@meyering.net>
6063 * vasnprintf.c: Remove trailing blanks.
6064 Make cpp indentation consistent.
6066 2003-07-09 Paul Eggert <eggert@twinsun.com>
6068 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6069 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6070 Switch from LGPL to GPL.
6072 2003-07-07 Paul Eggert <eggert@twinsun.com>
6074 * mktime.c: Fix some boundary cases and remove need for floating point.
6076 Issue a compile-time diagnostic if time_t is floating point, or if
6077 two's complement arithmetic is not in effect, or if arithmetic
6078 right shift does not propagate the sign. These assumptions were
6079 all in the original code but they weren't checked.
6081 (TIME_T_MIDPOINT, verify): New macros.
6082 (__isleap): Remove; it has integer overflow problems.
6083 (leapyear): New function, without those problems.
6084 (ydhms_tm_diff): Remove; splitting into two parts.
6085 (ydhms_diff): New function, containing the arithmetic part of
6086 the old ydhms_tm_diff function. Issue a compile-time
6087 diagnostic if we are not using C99 integer division.
6088 Avoid casts when possible.
6089 (guess_time_tm): New function, containing the checking part of
6090 the old ydhms_tm_diff function. Return the new value, rather than
6091 the difference between it and the old. Accept a new argument T
6092 so that *T specifies the old value. Check for overflow in the result.
6094 (__mktime_internal): Use a time_t offset, not a long int offset.
6095 This undoes the 2003-06-04 change, which is no longer needed now
6096 that we have better overflow checking.
6097 (localtime_offset): Likewise.
6099 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6100 and long are 64-bit but int is only 32-bit.
6101 (ydhms_diff): Use long int to store year1 and yday1.
6102 Issue a compile-time diagnostic if long int is not wide enough.
6104 (__mktime_internal): Use long int to store adjusted year and yday.
6105 Use plain C rather than preprocessor commands, if that doesn't
6107 Check for overflow (and try to repair) after each probe
6108 rather than checking only at the very end. This avoids some bugs
6109 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6110 does not equal GMT offset at maximum time).
6111 Use integer to check for overflow rather than floating point; this
6112 is more portable to non-IEEE hosts, and is a tad faster.
6113 When we detect that we are oscillating between two values,
6114 don't check whether tm_isdst has the requested value, since
6115 we already know the answer. When tm_isdst has the wrong value,
6116 use a different heuristic to find the right one, based on the
6117 extreme values actually observed in practice in tz2003a,
6118 rather than the (overly optimistic) "previous 3 calendar quarters".
6120 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6121 "T const" to accommodate glibc style.
6122 (check_result): Use less-confusing report format. "long" -> "long int.
6124 Don't loop if the iteration overflows time_t.
6125 Allow a negative step in the iteration.
6127 2003-07-01 Paul Eggert <eggert@twinsun.com>
6129 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6130 having it depend on HAVE_SYS_TYPES_H.
6132 2003-06-25 Bruno Haible <bruno@clisp.org>
6134 * readlink.c: New file.
6136 2003-06-20 Bruno Haible <bruno@clisp.org>
6138 Assume C89, so PARAMS isn't needed.
6139 * unicodeio.h (PARAMS): Remove.
6140 * unicodeio.c: Don't use PARAMS.
6142 2003-06-18 Jim Meyering <jim@meyering.net>
6144 Merge changes from coreutils.
6145 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6146 Remove explicit declarations of xmalloc and realloc.
6148 (read_utmp): Remove anachronistic cast of xmalloc.
6150 2003-06-17 Paul Eggert <eggert@twinsun.com>
6152 Assume C89, so PARAMS isn't needed.
6153 * backupfile.h (PARAMS): Remove. All uses removed.
6154 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6155 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6156 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6157 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6158 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6159 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6160 xstrtol.h: Likewise.
6161 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6162 same.h, strverscmp.h: Do not include config.h; no longer needed.
6163 Anyway, config.h should always be included before any other file.
6165 2003-06-11 Simon Josefsson <jas@extundo.com>
6167 * sysexit_.h: New file.
6169 2003-05-20 Derek Price <derek@ximbiot.com>
6171 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6173 2003-06-10 Simon Josefsson <jas@extundo.com>
6175 * strchrnul.h: New file.
6176 * strchrnul.c: New file.
6178 2003-06-10 Simon Josefsson <jas@extundo.com>
6180 * argp.h: New file, from glibc.
6181 * argp-ba.c: New file, from glibc.
6182 * argp-eexst.c: New file, from glibc.
6183 * argp-fmtstream.c: New file, from glibc.
6184 * argp-fmtstream.h: New file, from glibc.
6185 * argp-fs-xinl.c: New file, from glibc.
6186 * argp-help.c: New file, from glibc.
6187 * argp-namefrob.h: New file, from glibc.
6188 * argp-parse.c: New file, from glibc.
6189 * argp-pv.c: New file, from glibc.
6190 * argp-pvh.c: New file, from glibc.
6191 * argp-xinl.c: New file, from glibc.
6193 2003-06-07 Jim Meyering <jim@meyering.net>
6195 * readtokens.h: Put `Free Software Foundation, Inc.'
6196 in place of my name in the copyright comment.
6197 Remove definition and uses of __P.
6200 * stat.c: Don't declare xmalloc explicitly.
6201 Instead, include "xalloc.h".
6202 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6203 xrealloc, and xcalloc return values.
6204 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6206 * xgetcwd.h: Remove definition/uses of PARAMS.
6208 2003-06-06 Jim Meyering <jim@meyering.net>
6210 * stdbool_.h: Renamed from stdbool.h.in.
6212 2003-06-06 Jim Meyering <jim@meyering.net>
6214 Merge from coreutils.
6215 * same.c: (same_name): Declare *_basename locals to be `const'.
6216 Consolidate declarations and initializations of *_base* locals.
6218 Merge from coreutils.
6219 This avoids a core dump on systems without GNU putenv,
6220 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6221 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6222 (unsetenv): New static function, from GNU libc.
6223 (rpl_putenv): Use it.
6225 * modechange.c: Remove trailing blanks.
6227 Merge from coreutils.
6228 * fsusage.c: Remove declaration of statfs.
6229 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6231 * posixtm.c: Include <stdbool.h> unconditionally.
6233 2003-06-05 Paul Eggert <eggert@twinsun.com>
6235 * mktime.c (__mktime_internal): When resolving a tm_isdst
6236 mismatch, look in future quarters as well as past. This fixes a
6237 bug when processing fall-backwards gaps immediately after a long
6238 period of daylight-saving time.
6240 * mktime.c: Assume freestanding C89 or better.
6241 (HAVE_LIMITS_H): Remove. Assume it's 1.
6242 (__P): Remove; not used.
6243 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6244 (mktime, not_equal_tm, print_tm, check_result,
6245 main): Use prototypes. Use const * where appropriate.
6246 (main): Fix typo in testing code that uncovered by above changes.
6247 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6249 2003-06-04 Paul Eggert <eggert@twinsun.com>
6251 * mktime.c: Fix Debian bug 177940
6252 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6253 (localtime_offset): Now long int, not time_t, because we want it
6254 to be guaranteed to be signed. All uses changed.
6255 (__mktime_internal): If overflow would occur when adding offset,
6258 Merge 'human' changes from coreutils. Rewrite to support
6259 locale-specific notations like thousands separators.
6260 * human.c: Simplify authorship notice.
6261 Include human.h immediately after config.h.
6262 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6263 <limits.h>: Do not include, since human.h does.
6264 (SIZE_MAX, UINTMAX_MAX): New macros.
6265 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6266 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6267 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6268 (power_letter): Renamed from suffixes.
6269 (generate_suffix_backwards): Remove.
6270 (adjust_value): Now takes int style (because of human.h changes)
6271 and long double value (for greater precision on some platforms).
6272 (group_number): New function.
6273 (human_readable): Use it. Use integer options, not enum.
6274 Put the options before the sizes in the arg list.
6275 Support all the new options.
6276 The old human_readable function has been removed;
6277 use inttostr.h instead.
6278 (human_readable, default_block_size, humblock):
6279 Use uintmax_t, not int, for block sizes.
6280 (human_readable_inexact, block_size_types): Remove.
6281 (block_size_opts): New constant.
6282 (human_options): Renamed from human_block_size, with new signature
6283 that allows block sizes up to UINTMAX_MAX. All callers changed.
6284 * human.h: Add copyright and authorship notice.
6285 Include <limits.h> and <stdbool.h> unconditionally.
6286 (PARAMS): Remove. All uses removed.
6287 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6288 (enum human_inexact_style): Remove tag; now a nameless enum.
6289 (human_floor, human_ceiling, human_round_to_even): Now have
6290 values 2, 0, 1 rather than -1, 1, 0.
6291 (human_group_digits, human_suppress_point_zero, human_autoscale,
6292 human_base_1024, human_SI, human_B): New constants.
6293 (human_readable_inexact, human_block_size): Remove.
6294 (human_readable): Size args are now uintmax_t, not int.
6295 (human_options): New decl.
6297 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6298 unnecessary now that we assume C89 or better. This change
6299 imported from coreutils.
6301 * mktime.c (__mktime_internal): Do not reject negative timestamps
6302 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6303 in the 2003-05-30 sync from glibc.
6305 .h files should stand alone, but we shouldn't include <sys/types.h>
6306 if we can get away with just <stddef.h>.
6308 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6309 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6310 rather than <sys/types.h>, as we merely need size_t.
6311 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6313 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6314 Include <stdio.h>, to get FILE.
6315 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6316 memcasecmp.h has included <stddef.h> and all we need is size_t.
6317 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6318 our interface, instead of including <sys/types.h>
6320 2003-06-02 Paul Eggert <eggert@twinsun.com>
6323 Fix some minor time-related bugs with POSIX time arguments.
6324 Some valid time stamps were being rejected (notably -1, and
6325 time stamps before 1900 on 64-bit hosts). And some invalid
6326 time stamps were being accepted, e.g. September 31.
6328 * posixtm.h (posixtime): Return bool instead of time_t, so
6329 that we can return (time_t) -1 successfully.
6330 * posixtm.c: Likewise.
6331 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6332 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6333 (t): Remove static var.
6334 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6335 of static var. All uses changed.
6336 (year): Do not reject years before 1900; they can occur with
6338 (posix_time_parse): Do not check for out-of-range components;
6339 that is now the caller's responsibility, since our checks were
6340 only approximations.
6341 (posixtime): Use mktime to check for out-of-range components,
6342 since it knows them exactly.
6343 If mktime returns (time_t) -1, check whether an error actually occurred
6344 by invoking localtime on -1.
6345 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6346 posixtime failures better.
6347 Improve the test data (in comments only).
6349 2003-05-30 <karl@gnu.org>
6351 * mktime.c: update from libc.
6353 2003-05-30 Bruno Haible <bruno@clisp.org>
6355 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6356 * localcharset.h: Likewise.
6357 * localcharset.c: Likewise.
6359 2003-05-28 Paul Eggert <eggert@twinsun.com>
6361 Assume the headers required for C89 freestanding compilers.
6362 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6363 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6364 without checking for HAVE_LIMITS_H.
6365 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6366 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6368 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6369 * exclude.c: Include <stdbool.h> unconditionally.
6370 * tempname.c: Include <stddef.h> unconditionally.
6371 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6372 * modechange.c, rpmatch.c (NULL): Don't define, since
6373 <stddef.h> does that.
6374 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6375 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6376 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6377 * xstrtol.c: Likewise.
6378 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6379 * savedir.c: Include <stddef.h> instead of defining NULL.
6381 * addext.c (addext): Use assignment rather than cast, to avoid
6382 warnings on some platforms.
6384 * mktime.c (__mktime_internal): Do not reject negative timestamps
6387 2003-05-10 Bruno Haible <bruno@clisp.org>
6389 * linebreak.c (iconv_string_length): Don't return -1 just because the
6390 string is longer than 4 KB.
6392 2003-05-12 Jim Meyering <jim@meyering.net>
6394 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6395 the space-padded-by-default conversion specifiers, %e, %k, %l.
6397 2003-05-03 Bruno Haible <bruno@clisp.org>
6399 Upgrade to Unicode-4.0.
6400 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6401 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6402 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6403 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6404 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6405 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6406 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6407 Change width of U+E0100..U+E01EF from 1 to 0.
6409 2003-04-25 Bruno Haible <bruno@clisp.org>
6411 * copy-file.c: Include <stddef.h>, for size_t.
6413 2003-04-25 Jim Meyering <jim@meyering.net>
6415 * copy-file.c (copy_file_preserving): Declare buf_size to be
6416 of type size_t, not int.
6418 2003-04-11 Jim Meyering <jim@meyering.net>
6420 Merge changes from Coreutils.
6422 2003-03-22 Jim Meyering <jim@meyering.net>
6424 * strftime.c (widen): Cast alloca return value to proper type.
6426 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6429 * strftime.c (my_strftime): Handle very large width
6430 specifications for numeric values correctly. Improve checks for
6433 2003-01-19 Jim Meyering <jim@meyering.net>
6435 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6436 (nl_get_alt_digit) [! defined my_strftime]: Define.
6437 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6438 _nl_get_alt_digit and _nl_get_walt_digit.
6440 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6441 These changes have no effect outside of _LIBC.
6443 2003-04-10 Bruno Haible <bruno@clisp.org>
6445 * findprog.h: New file, from GNU gettext.
6446 * findprog.c: New file, from GNU gettext.
6448 2003-04-05 Jim Meyering <jim@meyering.net>
6450 Merge changes from Coreutils.
6452 * exclude.h (PARAMS): Remove definition and uses.
6453 * exclude.c: Remove uses of `PARAMS'.
6455 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6456 Add test-cases for DOS filenames. Declare program_name.
6457 (main): Set up program_name. Patch by Rich Dawe.
6459 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6461 Use mntctl's return value to drive the entry-processing loop, since
6462 we can't rely on the value of the vmt_length member in the last
6463 entry. On some systems doing so could result in exhausting
6464 virtual memory. Based in part on a patch from Mike Jetzer.
6466 2003-04-04 Bruno Haible <bruno@clisp.org>
6468 * linebreak.h: New file, from GNU gettext.
6469 * linebreak.c: New file, from GNU gettext with slight modifications.
6470 * lbrkprop.h: New file, from GNU gettext.
6472 2003-04-03 Bruno Haible <bruno@clisp.org>
6474 * utf8-ucs4.h: New file, from GNU gettext.
6475 * utf16-ucs4.h: New file, from GNU gettext.
6476 * ucs4-utf8.h: New file, from GNU gettext.
6477 * ucs4-utf16.h: New file, from GNU gettext.
6479 2003-04-02 Bruno Haible <bruno@clisp.org>
6481 * binary-io.h: New file, from GNU gettext.
6483 2003-04-01 Bruno Haible <bruno@clisp.org>
6485 * pathname.h: New file, from GNU gettext.
6486 * concatpath.c: New file, from GNU gettext.
6488 2003-03-30 Bruno Haible <bruno@clisp.org>
6490 * copy-file.c (copy_file_preserving): Don't set owner if the function
6491 chown() doesn't exist.
6493 2003-03-28 Bruno Haible <bruno@clisp.org>
6495 * copy-file.h: New file, from GNU gettext.
6496 * copy-file.c: New file, from GNU gettext.
6498 2003-03-18 Jim Meyering <jim@meyering.net>
6500 * quote.c (quote_n): Fix typo in comment.
6502 2003-03-14 Jim Meyering <jim@meyering.net>
6504 Merge changes from Coreutils.
6505 * obstack.h (obstack_object_size): Declare temporary, __o,
6506 to be const, in order to avoid warnings.
6507 (obstack_room): Likewise.
6508 (obstack_empty_p): Likewise.
6510 2003-03-13 Paul Eggert <eggert@twinsun.com>
6512 Merge changes from Bison.
6513 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6514 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6515 when compiling Bison 1.875's `bitset bset = obstack_alloc
6516 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6517 * hash.c: Include <stdbool.h> unconditionally.
6519 2003-03-09 Paul Eggert <eggert@twinsun.com>
6521 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6522 Reported by Bruce Becker; see:
6523 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6525 2003-03-03 Paul Eggert <eggert@twinsun.com>
6526 Bruno Haible <bruno@clisp.org>
6528 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6529 Reported by John Hughes, see
6530 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6532 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6534 * poll_.h: New file.
6537 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6539 * mathl.h: New file.
6540 * acosl.c: New file.
6541 * asinl.c: New file.
6542 * atanl.c: New file.
6543 * ceill.c: New file.
6546 * floorl.c: New file.
6547 * frexpl.c: New file.
6548 * ldexpl.c: New file.
6550 * sincosl.c: New file.
6552 * sqrtl.c: New file.
6554 * trigl.c: New file.
6555 * trigl.h: New file.
6557 2003-02-17 Bruno Haible <bruno@clisp.org>
6559 * mkdtemp.h: New file, from GNU gettext.
6560 * mkdtemp.c: New file, from GNU gettext.
6562 2003-01-31 Bruno Haible <bruno@clisp.org>
6564 * rename.c: #undef rename before defining rpl_rename.
6565 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6567 2003-01-30 Bruno Haible <bruno@clisp.org>
6569 * printf-args.h: New file, from GNU gettext.
6570 * printf-args.c: New file, from GNU gettext.
6571 * printf-parse.h: New file, from GNU gettext.
6572 * printf-parse.c: New file, from GNU gettext.
6573 * vasnprintf.h: New file, from GNU gettext.
6574 * vasnprintf.c: New file, from GNU gettext.
6575 * asnprintf.c: New file, from GNU gettext.
6576 * vasprintf.h: New file, from GNU gettext with modifications.
6577 * vasprintf.c: New file, from GNU gettext.
6578 * asprintf.c: New file, from GNU gettext.
6580 2003-01-29 Bruno Haible <bruno@clisp.org>
6582 * stpncpy.h: New file, from GNU gettext with modifications.
6583 * stpncpy.c: New file, from GNU gettext with modifications.
6585 2003-01-28 Bruno Haible <bruno@clisp.org>
6587 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6589 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6592 2003-01-27 Bruno Haible <bruno@clisp.org>
6594 * xsetenv.h: New file, from GNU gettext.
6595 * xsetenv.c: New file, from GNU gettext.
6597 2003-01-23 Bruno Haible <bruno@clisp.org>
6599 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6601 2003-01-22 Bruno Haible <bruno@clisp.org>
6603 * exit.h: New file, from GNU gettext.
6605 2003-01-11 Bruno Haible <bruno@clisp.org>
6607 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6608 * strcase.h (strcasecmp, strncasecmp): Likewise.
6610 2003-01-14 Jim Meyering <jim@meyering.net>
6612 * same.c (same_name): Tweak a comment.
6614 2003-01-11 Bruno Haible <bruno@clisp.org>
6616 * same.c (same_name): Reorder tests so as to avoid calling stat()
6617 when a string comparison is sufficient.
6619 2003-01-11 Bruno Haible <bruno@clisp.org>
6621 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6624 2003-01-11 Bruno Haible <bruno@clisp.org>
6626 * hash-pjw.c: Add comment about low quality of this function.
6628 2003-01-12 Paul Eggert <eggert@twinsun.com>
6630 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6631 to avoid collisions with libcurses and libreadline.
6633 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6634 * getstr.h, getstr.c: Remove.
6635 * getline.c: Include "getline.h", to check interface.
6636 Move body of old getstr.c here: this defines MIN_CHUNK and
6637 declares getdelim2, which is renamed from getstr.
6638 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6640 * linebuffer.c (readlinebuffer): Renamed from readline.
6642 * linebuffer.h: Likewise.
6643 (readline): Remove backward-compatibility macro.
6645 2003-01-12 Jim Meyering <jim@meyering.net>
6647 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6649 2003-01-10 Bruno Haible <bruno@clisp.org>
6651 * alloca_.h: New file.
6652 * getdate.y: Unconditionally include alloca.h.
6653 * makepath.c: Likewise.
6654 * setenv.c: Likewise.
6655 * userspec.c: Likewise.
6657 2003-01-09 Bruno Haible <bruno@clisp.org>
6659 * stdbool.h.in: New file.
6661 2003-01-08 Bruno Haible <bruno@clisp.org>
6663 * safe-read.c: Include specification header first, to ensure its
6665 * full-write.c: Likewise.
6667 2003-01-08 Jim Meyering <jim@meyering.net>
6669 * full-write.c: Undefine and define-away `const' after inclusion
6670 of errno.h, not before. Suggestion from Bruno Haible.
6672 2003-01-07 Jim Meyering <jim@meyering.net>
6674 * full-write.c: Rework so that it may serve to define full_read, too.
6675 * full-read.c: Simply #define FULL_READ and include full-write.c.
6677 2003-01-06 Jim Meyering <jim@meyering.net>
6679 * version-etc.c: Update year in translatable copyright string.
6681 2002-12-25 Bruno Haible <bruno@clisp.org>
6683 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6684 * xstrtol.h: Likewise.
6685 * xstrtoimax.c: Likewise.
6686 * xstrtoumax.c: Likewise.
6687 * human.h: Likewise.
6689 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6690 on systems that have <inttypes.h> but not <stdint.h>.
6692 2002-12-31 Paul Eggert <eggert@twinsun.com>
6694 * memcoll.c (memcoll): Fall back on a simple algorithm using
6695 memcmp if strcoll doesn't work.
6697 2002-12-23 Bruno Haible <bruno@clisp.org>
6699 * localcharset.h: New file.
6700 * localcharset.c: Include it.
6701 * unicodeio.c: Likewise.
6703 2002-12-22 Bruno Haible <bruno@clisp.org>
6705 * utime.c (utime_null): No need to call ftruncate if the file was
6708 2002-12-23 Bruno Haible <bruno@clisp.org>
6710 * memcoll.c (STRCOLL): New macro.
6713 2002-12-22 Bruno Haible <bruno@clisp.org>
6715 * getstr.h (getstr): Define, to avoid clash with libcurses.
6716 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6718 2002-12-22 Bruno Haible <bruno@clisp.org>
6720 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6722 2002-12-23 Bruno Haible <bruno@clisp.org>
6724 * getline.h: Include <stddef.h>, for size_t.
6726 * unicodeio.h: Include <stddef.h>, for size_t.
6727 * unicodeio.c: Don't include <stddef.h>.
6729 2002-12-17 Bruno Haible <bruno@clisp.org>
6731 * canon-host.c (strdup): Remove unused declaration.
6733 * fsusage.c: Include full_read.h.
6734 (get_fs_usage): Use full_read instead of safe_read.
6736 * utime.c (utime_null): Use SAFE_READ_ERROR.
6738 2002-12-11 Bruno Haible <bruno@clisp.org>
6740 * setenv.h: Rewritten to cope with systems that have setenv() but not
6742 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6745 2002-12-11 Bruno Haible <bruno@clisp.org>
6747 * setenv.c (alloca): Fall back to malloc.
6749 (setenv): Use freea() to free memory allocated with alloca().
6751 2002-11-13 Bruno Haible <bruno@clisp.org>
6753 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6754 function declarations.
6755 * unsetenv.c (unsetenv): Likewise.
6757 2002-03-04 Bruno Haible <bruno@clisp.org>
6759 Portability to AIX 4.3.3.
6760 * unsetenv.c: New file, extracted from setenv.c.
6761 * setenv.c: Move the unsetenv() function to unsetenv.c.
6763 2001-12-20 Bruno Haible <bruno@clisp.org>
6765 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6766 use malloc instead. For SunOS 4.
6768 2001-12-11 Bruno Haible <bruno@clisp.org>
6770 * setenv.c: Declare alloca.
6771 (compar_fn_t): New typedef.
6772 (KNOWN_VALUE, STORE_VALUE): Use it.
6774 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6777 2002-12-10 Paul Eggert <eggert@twinsun.com>
6779 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6780 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6781 Choose values that are less likely to collide with system fnmatch
6783 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6784 defined (e.g., a pure POSIX system).
6785 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6786 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6788 2002-12-06 Jim Meyering <jim@meyering.net>
6790 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6792 Merge in changes from libc's misc/error.c, in preparation
6793 for the merge of gnulib's changes back into libc.
6795 * error.c (_): Define only if not already defined.
6796 Move definition to follow all #include directives.
6797 Include unlocked-io.h only if !_LIBC.
6798 [_LIBC]: Include <libio/libioP.h>.
6799 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6800 (fflush): Tweak definition to use INTUSE.
6803 2002-12-05 Paul Eggert <eggert@twinsun.com>
6805 * alloca.c [defined emacs]: Include "lisp.h".
6806 (xalloc_die) [defined emacs]: New macro.
6807 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6808 [! defined emacs]: Include <xalloc.h>.
6809 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6810 (pointer): Typedef to POINTER_TYPE *.
6811 (malloc): Remove decl; we now always use xmalloc.
6812 (alloca): Use old-style definition, since Emacs needs this.
6813 Check for arithmetic overflow when computing combined size.
6815 2002-12-04 Paul Eggert <eggert@twinsun.com>
6817 Do not generate unlocked-io.h automatically, since it's easier to
6818 maintain it by hand.
6820 * unlocked-io.h: New file, from GNU diffutils,
6821 but with proper copyright notice and attribution.
6823 * Makefile.am: Add copyright notice.
6824 (libfetish_a_SOURCES): Add unlocked-io.h.
6825 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6826 (DISTCLEANFILES, io_functions): Remove macros.
6827 (EXTRA_DIST): Remove gen_uio.
6828 (unlocked-io.h): Remove rule.
6830 2002-12-04 Jim Meyering <jim@meyering.net>
6832 Reflect the fact that stat.c and lstat.c are no longer generated.
6833 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6834 (DISTCLEANFILES): Likewise.
6835 (EXTRA_DIST): Likewise.
6836 (all_local): Don't depend on stat.c or lstat.c.
6837 (stat.c, lstat.c): Remove rules.
6838 (EXTRA_DIST): Remove xstat.in.
6840 * xstat.in: Remove file. Contents moved into stat.c.
6841 * stat.c: New file. Contents mostly from xstat.in.
6842 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6843 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6845 * safe-read.c: Rework so that it may serve to define safe_write, too.
6846 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6848 2002-12-03 Jim Meyering <jim@meyering.net>
6850 * safe-read.c, safe-write.c: Change variable names and comments, but
6851 not semantics, to minimize the differences between these two files.
6852 (safe_read): Change comment to mention SAFE_READ_ERROR.
6854 * safe-read.c (IS_EINTR): Define.
6855 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6857 2002-12-02 Bruno Haible <bruno@clisp.org>
6859 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6860 Define, taken from safe-read.c.
6861 (INT_MAX): Provide fallback.
6862 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6863 * safe-write.h (SAFE_WRITE_ERROR): Define.
6865 * safe-read.c (EINTR): Remove definition.
6866 (safe_read): Don't use EINTR if it is absent.
6868 2002-12-02 Jim Meyering <jim@meyering.net>
6870 * safe-read.c (EINTR): Define.
6871 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6872 (INT_MAX): Provide fallback.
6873 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6875 * safe-read.h (SAFE_READ_ERROR): Define.
6877 2002-12-01 Jim Meyering <jim@meyering.net>
6879 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6880 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6882 2002-11-27 Paul Eggert <eggert@twinsun.com>
6884 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6885 hash_rehash): Replace `if (limit <= value) abort ();' with
6886 `if (! (value < limit)) abort ();', for readability.
6888 2002-11-26 <karl@gnu.org>
6890 * strdup.c: copy from libc again, with jim's ok.
6891 * .cppi-disable: re-add strdup.c
6893 2002-11-25 <karl@gnu.org>
6895 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6896 instead of "strtol.c".
6898 2002-11-25 Jim Meyering <jim@meyering.net>
6900 * mktime.c: Sync from libc, now that it has the latest fix.
6902 2002-11-24 <karl@gnu.org>
6904 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6905 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6907 2002-11-24 Jim Meyering <jim@meyering.net>
6909 Update from coreutils:
6911 * mktime.c: Merge in changes from libc.
6913 Avoid a link-time failure on some Linux systems.
6914 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6915 (__mon_yday): Declare with the STATIC attribute.
6916 (__mktime_internal): Likewise.
6917 Based on a report from Greg Schafer.
6919 2002-11-23 Jim Meyering <jim@meyering.net>
6921 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6922 Use `unsigned', not `int', as type of index.
6924 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6926 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6928 2002-11-22 Paul Eggert <eggert@twinsun.com>
6930 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6931 hint that one should use `if (! x) abort ();' rather than `assert
6932 (x);', and anyway it's one less thing to worry about configuring.
6933 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6934 hash_rehash, hash_insert): Use abort rather than assert.
6936 2002-11-22 Paul Eggert <eggert@twinsun.com>
6938 * quotearg.h: Allow multiple inclusion by surrounding with
6939 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6940 so that we can be included first.
6941 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6942 * quotearg.c: Include quotearg.h immediately after config.h.
6943 No need to include stddef.h or sys/types.h any more.
6944 Surround local include files with "", not "<>".
6945 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6946 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6947 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6948 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6949 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6950 (ISPRINT): Remove; no longer needed now that we assume C89.
6952 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6955 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6956 quotearg_char): Use SIZE_MAX rather than
6957 (size_t) -1 when we are talking about "infinity".
6959 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6961 2002-11-22 Bruno Haible <bruno@clisp.org>
6963 * safe-read.h: Assume C89. Add comments.
6964 (safe_read): Change return type to size_t.
6965 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6966 counts > SSIZE_MAX correctly.
6967 * safe-write.h: New file.
6968 * safe-write.c: New file.
6969 * full-read.h: New file.
6970 * full-read.c: New file.
6971 * full-write.h: Assume C89. Add comments.
6972 * full-write.c: Include safe-write.h.
6973 (full_write): Rewritten to use safe_write.
6974 Suggested by Jim Meyering and Paul Eggert.
6976 2002-11-21 Bruno Haible <bruno@clisp.org>
6978 Remove case insensitive option matching.
6979 * argmatch.h (argcasematch): Remove declaration.
6980 (ARGCASEMATCH): Remove macro.
6981 (__xargmatch_internal): Remove case_sensitive argument.
6982 (XARGMATCH): Update.
6983 (XARGCASEMATCH): Remove macro.
6984 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6985 case_sensitive argument.
6986 (argcasematch): Remove function.
6987 (__xargmatch_internal): Remove case_sensitive argument.
6988 (main): Use XARGMATCH instead of XARGCASEMATCH.
6990 * xmalloc.c: Change compile-time error message. Add comment about
6991 required autoconf version.
6993 2002-11-21 Jim Meyering <jim@meyering.net>
6995 * strdup.c (strdup): Tweak comment and initial #if/#include.
6997 Merge in changes from the coreutils.
6999 2002-09-25 Paul Eggert <eggert@twinsun.com>
7000 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7001 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7002 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7003 int. Work more efficiently if X is the same width as uintmax_t.
7004 Do not compare X to -1, to avoid bogus compiler warning.
7005 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7006 Don't assume that f_frsize and f_bsize are the same type.
7008 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7011 * makepath.c (make_path): Restore umask *before* creating the final
7013 (make_path): Minor reformatting.
7015 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7016 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7018 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7019 ones. At least on GNU/Linux systems, `auto' means something else.
7022 2002-11-20 Paul Eggert <eggert@twinsun.com>
7024 Merge argmatch cleanups from Bison. Assume C89.
7026 * argmatch.c: Include config.h here, not in argmatch.h.
7027 Include stdlib.h, for EXIT_FAILURE.
7028 Always include <string.h>, since we assume C89.
7029 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7030 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7031 Include <stddef.h> instead, since it's all we need for size_t.
7032 (PARAMS): Remove. All uses removed.
7033 (ARRAY_CARDINALITY): Do not bother to #undef.
7034 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7035 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7036 Remove unnecessary parentheses.
7037 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7038 Insert necessary parentheses.
7039 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7040 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7042 2002-11-19 Bruno Haible <bruno@clisp.org>
7044 * mbswidth.c: Include mbswidth.h right at the beginning.
7045 * mbswidth.h: Include <stddef.h>, for size_t.
7047 * mbswidth.h (PARAMS): Remove macro.
7048 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7049 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7051 * gcd.h (PARAMS): Remove macro.
7052 (gcd): Use ANSI C function declarations.
7053 * gcd.c (gcd): Likewise.
7055 2002-11-15 Bruno Haible <bruno@clisp.org>
7057 * strcspn.c: Include <stddef.h>.
7058 (strcspn): Use ANSI C function declaration. Change return type to
7060 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7061 (strpbrk): Use NULL.
7062 * strpbrk.h (PARAMS): Remove macro.
7063 (strpbrk): Use ANSI C function declaration.
7064 * strstr.c: Don't include <sys/types.h>.
7065 * strstr.h (PARAMS): Remove macro.
7066 (strstr): Use ANSI C function declarations.
7068 2002-11-06 Bruno Haible <bruno@clisp.org>
7070 * gcd.h (gcd): Change argument type to 'unsigned long'.
7071 * gcd.c (gcd): Likewise.
7073 2002-11-05 Bruno Haible <bruno@clisp.org>
7075 * gcd.h: New file, from gettext-0.11.5.
7076 * gcd.c: New file, from gettext-0.11.5.
7078 2002-11-05 Bruno Haible <bruno@clisp.org>
7080 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7081 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7082 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7083 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7085 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7086 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7088 * closeout.c: Include gettext.h instead of <libintl.h>.
7089 * human.c: Include gettext.h instead of <libintl.h>.
7090 * quotearg.c: Include gettext.h instead of <libintl.h>.
7091 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7092 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7093 * userspec.c: Include gettext.h instead of <libintl.h>.
7094 * version-etc.c: Include gettext.h instead of <libintl.h>.
7095 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7096 (textdomain): Remove definition.
7097 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7099 * long-options.c: Remove include of <libintl.h> and definition of _.
7100 * same.c: Remove include of <libintl.h> and definition of _.
7102 2002-11-04 Bruno Haible <bruno@clisp.org>
7104 * stpcpy.h: New file, from GNU gettext-0.11.5.
7105 * strcase.h: New file, from GNU gettext-0.11.5.
7106 * strpbrk.h: New file, from GNU gettext-0.11.5.
7107 * strstr.h: New file, from GNU gettext-0.11.5.
7108 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7110 2002-05-09 Bruno Haible <bruno@clisp.org>
7112 * config.charset: Update for newest glibc. Add canonical names
7113 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7115 2002-05-09 Bruno Haible <bruno@clisp.org>
7117 * localcharset.c (get_charset_aliases): Add more Windows specific
7120 2002-05-08 Owen Taylor <otaylor@redhat.com>
7122 * config.charset: A few additions for Solaris.
7124 2001-12-05 Bruno Haible <bruno@clisp.org>
7126 * localcharset.c (locale_charset): Don't return an empty string.
7128 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7130 * config.charset: msdos in uk_UA uses CP1125.
7132 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7134 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7135 * localcharset.c (locale_charset): Declare as extern "C".
7137 2002-02-15 Bruno Haible <bruno@clisp.org>
7139 * config.charset [msdosdjgpp]: For Russian, use CP866.
7141 2002-02-11 Bruno Haible <bruno@clisp.org>
7143 * config.charset: Add support for NetBSD.
7145 2002-09-25 <karl@gnu.org>
7147 * strdup.c: copy from libc/string (via ../config/srclist*).
7148 * getopt*: copy from libc/posix.
7149 * gettext.h: copy from gettext.
7150 * .cppi-disable: add strdup.c, gettext.h.
7152 2002-07-01 Jim Meyering <meyering@lucent.com>
7154 * c-stack.c: Include sys/time.h.
7155 From Volker Borchert.
7157 2002-06-11 Paul Eggert <eggert@twinsun.com>
7159 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7160 New macro. Use it uniformly instead of
7161 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7162 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7163 reported by Vin Shelton.
7165 2002-06-22 Jim Meyering <meyering@lucent.com>
7167 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7168 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7170 2002-06-22 Paul Eggert <eggert@twinsun.com>
7172 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7173 Do not assume SA_SIGINFO behavior.
7174 Bug reported by Jim Meyering on NetBSD 1.5.2.
7176 2002-06-22 Jim Meyering <meyering@lucent.com>
7178 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7180 * exitfail.c, exitfail.h: Likewise.
7181 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7183 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7185 (EXTRA_DIST): Add fnmatch_loop.c.
7186 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7188 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7189 * fnmatch.c: Update from diffutils-2.8.2.
7190 * fnmatch_.h: New file. From diffutils-2.8.2.
7191 * fnmatch.h: Remove file.
7193 2002-06-18 Paul Eggert <eggert@twinsun.com>
7195 * file-type.h: Report an error if neither S_ISREG nor
7196 S_IFREG is defined, instead of using a test specific to glibc
7197 2.2. This should be safe, since POSIX requires S_ISREG and
7198 Unix Version 7 had S_IFREG. We don't need to check for
7199 <sys/types.h> since we don't use any symbols that it defines.
7201 2002-06-15 Jim Meyering <meyering@lucent.com>
7203 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7204 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7205 have been included before this file.
7207 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7209 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7210 so that each temporary file name is unique and valid in the first
7211 8 characters, for operation under DOS.
7213 2002-06-15 Jim Meyering <meyering@lucent.com>
7215 Work even with DJGPP 2.03, which lacks support for symlinks.
7217 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7219 * lchown.c (S_ISLNK): Likewise.
7221 2002-06-14 Jim Meyering <meyering@lucent.com>
7223 * file-type.h: Use the version from diffutils-2.8.2.
7224 * file-type.c: Likewise.
7226 2002-05-27 Jim Meyering <meyering@lucent.com>
7228 Fix a problem seen only on nonconforming systems whereby ls.c's
7229 use of localtime, and then of gettimeofday would cause trouble:
7230 the localtime call used to initialize rpl_gettimeofday's save
7231 mechanism would clobber ls's current local time information so
7232 that in any long listing the first file would always be listed
7233 with date 1970-01-01. Analysis by Volker Borchert.
7235 * gettimeofday.c (localtime): Undefine.
7236 (rpl_localtime): New function.
7238 2002-05-22 Jim Meyering <meyering@lucent.com>
7240 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7241 * file-type.h: New file.
7242 * file-type.c (file_type): New file/function. Extracted from diffutils.
7244 2002-04-29 Paul Eggert <eggert@twinsun.com>
7246 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7248 2002-04-28 Paul Eggert <eggert@twinsun.com>
7250 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7251 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7252 of 127, since 64 is the largest conceivable number for ancient
7254 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7256 2002-04-28 Jim Meyering <meyering@lucent.com>
7258 * sig2str.c (WTERMSIG): Remove definition (unused).
7260 2002-04-28 Paul Eggert <eggert@twinsun.com>
7262 * sig2str.h, sig2str.c: New files.
7263 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7265 2002-04-24 Jim Meyering <meyering@lucent.com>
7267 * gettext.h: New file, from Gettext.
7268 * Makefile.am (INCLUDES): Remove -I../intl.
7269 (libfetish_a_SOURCES): Add gettext.h.
7271 2002-04-16 Jim Meyering <meyering@lucent.com>
7273 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7274 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7275 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7277 2002-04-12 Jim Meyering <meyering@lucent.com>
7279 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7281 2002-03-10 Jim Meyering <meyering@lucent.com>
7283 * makepath.c (make_path): Remove a comma from a diagnostic.
7284 Suggestion from Santiago Vila.
7286 2002-03-08 Jim Meyering <meyering@lucent.com>
7288 * rename.c: Mention that this wrapper is needed also on
7289 mips-dec-ultrix4.4 systems.
7291 2002-03-02 Jim Meyering <meyering@lucent.com>
7293 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7294 not HAVE_CLOCK_SETTIME.
7296 2002-02-27 Paul Eggert <eggert@twinsun.com>
7298 * nanosleep.h: Rename to....
7299 * timespec.h: New name for nanosleep.h. All uses changed.
7301 * gettime.c: New file.
7302 * settime.c: New file.
7305 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7306 timespec.h. Remove nanosleep.h.
7308 2002-02-25 Paul Eggert <eggert@twinsun.com>
7310 * acl.c, acl.h: New files.
7311 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7313 2002-02-24 Jim Meyering <meyering@lucent.com>
7315 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7316 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7317 cause trouble. Reported by Nelson Beebe.
7319 2002-02-23 Paul Eggert <eggert@twinsun.com>
7321 * path-concat.c (xpath_concat): Reorder code to pacify
7322 compilers that don't know that xalloc_die never returns.
7324 2002-02-20 Jim Meyering <meyering@lucent.com>
7326 * getdate.c: Regenerate using bison-1.33.
7328 2002-02-15 Paul Eggert <eggert@twinsun.com>
7330 * posixver.c, posixver.h: New files.
7331 * Makefile.am (libfetish_a_SOURCES): Add them.
7333 2002-02-02 Paul Eggert <eggert@twinsun.com>
7334 Bruno Haible <bruno@clisp.org>
7336 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7337 (fwrite_success_callback): New declaration.
7338 * unicodeio.c (unicode_to_mb): New function, extracted from
7339 print_unicode_char. Call failure callback instead of error.
7340 (fwrite_success_callback): New function.
7341 (exit_failure_callback): New function.
7342 (fallback_failure_callback): New function.
7343 (print_unicode_char): Call unicode_to_mb.
7345 2002-01-26 Jim Meyering <meyering@lucent.com>
7347 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7349 2002-01-22 Jim Meyering <meyering@lucent.com>
7351 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7352 Otherwise, some versions of automake would omit the rule that makes
7353 Makefile from Makefile.in.
7355 2001-01-21 Paul Eggert <eggert@twinsun.com>
7357 * xmemcoll.h, xmemcoll.c: New files.
7358 * Makefile.am (libfetish_a_SOURCES): Add them.
7359 * memcoll.c: Include errno.h, and declare errno if not defined.
7360 (memcoll): Set errno to zero if there is no error.
7362 * quotearg.c (quotearg_buffer_restyled):
7363 Fix bug with quoting buffers containing NUL when backslashing escapes.
7364 This bug was exposed by the other changes in this patch.
7365 (quotearg_n_options): New arg ARGSIZE.
7366 All callers changed.
7367 (quoting_options_from_style): New function.
7368 (quotearg_n_style): Use it.
7369 (quotearg_n_style_mem): New function.
7371 * quotearg.h (quotearg_n_style_mem): New function.
7373 2002-01-16 Jim Meyering <meyering@lucent.com>
7375 * getdate.y: Add three semicolons, each just before a closing brace.
7376 Bison (as of version 1.31) no longer papers over that mistake.
7378 2002-02-14 Paul Eggert <eggert@twinsun.com>
7380 * backupfile.c (ISDIGIT): Comment fix.
7381 * getdate.y (ISDIGIT): Likewise.
7382 * posixtm.c (ISDIGIT, year): Likewise.
7383 * strverscmp.c (ISDIGIT): Likewise.
7384 * userspec.c (ISDIGIT): Likewise.
7386 2002-01-05 Jim Meyering <meyering@lucent.com>
7388 * version-etc.c (version_etc_copyright): Update copyright year.
7390 2001-01-19 Paul Eggert <eggert@twinsun.com>
7392 * closeout.c (close_stdout_status): If ferror (stdout), do
7393 not silently exit merely because the output buffer happens to
7394 have nothing pending.
7396 2001-12-18 Paul Eggert <eggert@twinsun.com>
7398 See the big note in ../ChangeLog.
7399 * human.c (suffixes): Prefer K to k for 1024.
7400 (generate_suffix_backwards): New function.
7401 (human_readable_inexact): Use it.
7402 * xstrtol.c (__xstrtol): If there is no number but there
7403 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7404 Accept 'K' as well as 'k'.
7406 2001-12-15 Jim Meyering <meyering@lucent.com>
7408 * regex.h (__restrict_arr): Update from libc.
7410 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7411 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7414 2001-12-10 Jim Meyering <meyering@lucent.com>
7416 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7417 Instead, include "xalloc.h".
7418 (initbuffer): Don't cast xmalloc return value to char*.
7419 (readline): Reword comment.
7420 Don't cast xrealloc return value to char*
7423 2001-12-09 Jim Meyering <meyering@lucent.com>
7425 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7426 `signed and unsigned type in conditional expression'.
7427 * posixtm.c (posix_time_parse): Likewise.
7429 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7431 * readtokens.c (readtoken): Declare an index to be of type unsigned
7432 to avoid a pedantic warning.
7434 * getstr.c: Don't include assert.h.
7435 (getstr): Remove warning-evoking assertions.
7436 Return -1 if offset parameter is out of bounds.
7437 Change the type of a local from int to size_t.
7439 * strftime.c (my_strftime_localtime_r): Include this function
7440 definition in the `#if ! HAVE_TM_GMTOFF' block.
7442 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7443 Include xalloc.h instead.
7445 2001-12-02 Jim Meyering <meyering@lucent.com>
7447 * tempname.c: Don't declare getenv, thus reverting the change of
7448 2001-11-18. It's no longer necessary, now that stdlib.h is always
7451 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7452 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7454 2001-11-30 Akim Demaille <akim@epita.fr>
7456 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7457 before being defined.
7459 2001-11-27 Paul Eggert <eggert@twinsun.com>
7461 * quotearg.h (quotearg_n, quotearg_n_style):
7462 First arg is int, not unsigned.
7463 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7464 (SIZE_MAX, UINT_MAX): New macros.
7465 (quotearg_n_options): Abort if N is negative.
7466 Avoid overflow check on hosts where size_t is 64 bits and int
7467 is 32 bits, as overflow is impossible there.
7468 Fix off-by-one typo that caused unnecessary reallocation.
7470 2001-11-27 Jim Meyering <meyering@lucent.com>
7472 * tempname.c: Merge with version from libc.
7473 * regex.c: Likewise.
7475 * tempname.c: Include stdlib.h unconditionally. On some old systems
7476 for which STDC_HEADERS is 0, it was not included, resulting in a
7477 warning about an integer-to-pointer conversion problem with getenv.
7478 Reported by Volker Borchert.
7480 2001-11-26 Jim Meyering <meyering@lucent.com>
7482 * gtod.h: Remove file.
7483 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7484 * gettimeofday.c: Don't include gtod.h.
7485 (GTOD_init): Remove function.
7486 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7487 Suggestion from Volker Borchert.
7489 2001-11-23 Jim Meyering <meyering@lucent.com>
7491 * hash.h (struct hash_table): Don't define here. Merely declare it.
7492 * hash.c (struct hash_table): Define it here instead.
7494 2001-11-22 Jim Meyering <meyering@lucent.com>
7496 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7498 2001-11-18 Paul Eggert <eggert@twinsun.com>
7500 * tempname.c (TMP_MAX): Remove; no longer needed.
7501 (TEMPORARIES): New macro.
7502 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7503 removes an artificial limitation (e.g. HP-UX 10.20, where
7506 2001-11-18 Jim Meyering <meyering@lucent.com>
7508 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7511 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7512 files will be created before anything else.
7514 2001-11-17 Jim Meyering <meyering@lucent.com>
7516 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7517 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7518 rather than group writable. Patch by Juan F. Codagnone.
7520 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7521 Instead, include "xalloc.h".
7523 * mountlist.c: Include unlocked-io.h after all system headers.
7524 Remove explicit declarations of xmalloc, xrealloc,
7525 and xstrdup. Instead, include "xalloc.h".
7527 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7528 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7529 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7531 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7532 Reported by Padraig Brady.
7534 * mkstemp.c: #undef mkstemp.
7536 (rpl_mkstemp): Rename from mkstemp.
7539 2001-11-16 Jim Meyering <meyering@lucent.com>
7541 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7542 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7543 determine the amount of total physical memory, use pstat_getstatic.
7544 HPUX-11 doesn't define _SC_PHYS_PAGES.
7545 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7546 If sysconf couldn't be used to determine the amount of available
7547 physical memory, use both pstat_getstatic and pstat_getdynamic.
7548 Based on a patch from Bob Proulx.
7550 2001-11-05 Jim Meyering <meyering@lucent.com>
7552 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7554 2001-11-03 Jim Meyering <meyering@lucent.com>
7556 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7557 in argmatch_to_argument call.
7559 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7562 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7563 e.g., a fault due to an attempt to free a NULL pointer.
7565 2001-11-01 Jim Meyering <meyering@lucent.com>
7567 * dirfd.c, dirfd.h: New files.
7568 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7570 * hash.c (hash_print) [TESTING]: Clean up.
7572 2001-10-22 Paul Eggert <eggert@twinsun.com>
7574 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7575 to avoid a warning if -Wall.
7577 2001-10-21 Paul Eggert <eggert@twinsun.com>
7579 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7581 2001-10-21 Jim Meyering <meyering@lucent.com>
7583 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7584 this code would end up calling gettext even in packages built
7586 * getopt.c (_): Likewise.
7587 * regex.c (_): Likewise.
7589 2001-10-20 Paul Eggert <eggert@twinsun.com>
7591 * error.c (strerror_r): Do not declare unless !_LIBC.
7592 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7593 Use strerror_r that is only a macro, even if it is not a function.
7594 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7595 (private_strerror): Use prototypes, not old-style function definition.
7596 (print_errno_message): New function.
7597 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7599 (error_tail, error, error_at_line): Use it.
7601 2001-10-11 Jim Meyering <meyering@lucent.com>
7603 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7604 and quote_n (1, ... to avoid clobbering a buffer.
7606 2001-10-05 Jim Meyering <meyering@lucent.com>
7608 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7609 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7610 * hash-pjw.h: New file.
7612 2001-09-30 Jim Meyering <meyering@lucent.com>
7614 * mountlist.c [MOUNTED_GETFSSTAT]:
7615 Include <sys/ucred.h>, for Apple Darwin.
7616 Include sys/mount.h and sys/fs_types.h only if available.
7618 (read_filesystem_list): Use FS_TYPE.
7620 2001-09-29 Paul Eggert <eggert@twinsun.com>
7622 * exclude.c (excluded_filename): 0 -> false, since it's
7625 2001-09-28 Paul Eggert <eggert@twinsun.com>
7627 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7628 #defines strtoimax. Also treat the other strto* functions
7631 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7632 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7633 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7635 2001-09-26 Jim Meyering <meyering@lucent.com>
7637 Most macros in unlocked-io.h had the wrong number of arguments.
7638 * gen-uio: New script.
7639 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7640 * unlocked-io.hin: Remove file.
7641 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7642 rather than trying to embed it here.
7643 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7644 Reported by Padraig Brady.
7646 2001-09-25 Volker Borchert <bt@teknon.de>
7648 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7650 2001-09-23 Jim Meyering <meyering@lucent.com>
7652 * mountlist.c: Remove useless parentheses in #if directives.
7653 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7654 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7656 2001-09-22 Jim Meyering <meyering@lucent.com>
7658 * localcharset.c: Update from latest gettext.
7659 * config.charset: Likewise.
7661 2001-09-20 Jim Meyering <meyering@lucent.com>
7663 * xstrtol.c (strtoimax): Guard declaration with
7664 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7665 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7666 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7667 (strtoumax): Likewise, for completeness (it wasn't necessary).
7669 2001-09-06 Paul Eggert <eggert@twinsun.com>
7671 * strtoimax.c (HAVE_LONG_LONG):
7672 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7673 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7674 to work around bug in IBM C compiler.
7676 2001-09-16 Jim Meyering <meyering@lucent.com>
7678 * mkdir.c: New file.
7680 2001-09-04 Paul Eggert <eggert@twinsun.com>
7682 * xgetcwd.c: Revert some of the previous change; intead,
7683 fix the HAVE_GETCWD_NULL code to behave more like the
7684 !HAVE_GETCWD_NULL code used to.
7687 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7690 2001-09-04 Paul Eggert <eggert@twinsun.com>
7692 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7693 Use ssize_t, not int, to store result of readlink.
7694 Check for ssize_t overflow as well as size_t overflow,
7695 as POSIX says the result of readlink is implementation-defined
7696 when ssize_t overflows.
7697 Remove unnecessary cast to char*.
7698 Use free+malloc instead of realloc, as the storage doesn't need
7699 to be preserved and it's clearer and can be more efficient that way.
7700 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7701 * xreadlink.h (xreadlink): Update prototype.
7703 2001-09-03 Paul Eggert <eggert@twinsun.com>
7705 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7706 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7707 spotted by Jim Meyering.
7709 2001-09-03 Jim Meyering <meyering@lucent.com>
7711 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7713 2001-09-03 Paul Eggert <eggert@twinsun.com>
7715 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7716 like the HAVE_GETCWD_NULL code.
7717 Include pathmax.h if not HAVE_GETCWD.
7718 Do not include xalloc.h.
7719 (INITIAL_BUFFER_SIZE): New symbol.
7720 Do not use xmalloc / xrealloc, since the caller is responsible for
7721 handling errors. Preserve errno around `free' during failure.
7722 Do not overrun buffer when using getwd.
7724 2001-09-03 Paul Eggert <eggert@twinsun.com>
7726 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7727 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7729 2001-09-02 Jim Meyering <meyering@lucent.com>
7731 * error.c: Update from GNU libc.
7733 2001-09-01 Jim Meyering <meyering@lucent.com>
7735 * xreadlink.c: New file.
7736 * xreadlink.h: New file.
7737 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7739 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7740 doesn't conflict with sparc Solaris 7's definition in
7741 /usr/include/sys/int_types.h.
7743 * exclude.c: Use `""', not `<>' to #include non-system header files.
7744 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7745 and strncasecmp as r-values. Unixware didn't have declarations.
7747 2001-08-31 Jim Meyering <meyering@lucent.com>
7749 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7750 Use an initial, malloc'd, buffer of length 128 rather than
7751 a statically allocated one of length 1024.
7753 2001-08-30 Paul Eggert <eggert@twinsun.com>
7755 * xgetcwd.c: Don't include pathmax.h.
7756 Include stdlib.h and unistd.h if available.
7758 (xmalloc, xstrdup, free): Remove decls.
7759 (xgetcwd): Don't assume sizes fit in unsigned.
7760 Check for overflow when computing sizes.
7761 Simplify reallocation code.
7763 2001-08-28 Paul Eggert <eggert@twinsun.com>
7765 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7767 * strtoimax.c: Renamed from strtoxmax.c, removing the
7770 Also, make the following further changes to make this file's
7771 configuration more similar to that of strtol.c:
7772 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7773 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7774 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7775 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7776 changed to signed values.
7778 And make the following changes as well:
7779 Fix copyright notice, as 1999 was missing.
7780 (verify): New macro.
7781 (strtoimax): Check sizes at compile-time, not run-time.
7782 Prefer strtol to strtoll if both work.
7783 (main): Remove; it was not that useful and was a pain to maintain.
7785 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7787 2001-08-30 Paul Eggert <eggert@twinsun.com>
7789 * savedir.c (savedir): Remove size parameter, as POSIX says that
7790 a directory's st_size can have an arbitrary value, so the old
7791 usage could waste an arbitrary amount of memory. All uses
7793 * savedir.h: Update prototype.
7795 2001-08-30 Paul Eggert <eggert@twinsun.com>
7797 * xstrtol.c (strtoimax): New decl.
7799 2001-08-28 Paul Eggert <eggert@twinsun.com>
7801 * xstrtol.h: Add copyright notice.
7802 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7803 LONGINT_INVALID_SUFFIX_CHAR.
7805 2001-08-30 Paul Eggert <eggert@twinsun.com>
7807 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7810 2001-08-30 Paul Eggert <eggert@twinsun.com>
7812 * hash.c: Remove '2001' from copyright notice.
7814 2001-08-30 Paul Eggert <eggert@twinsun.com>
7816 * full-write.h: New file.
7817 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7818 * full-write.c: Correct credits, as cccp.c no longer
7819 exists and anyway it was so heavily changed from the old cccp
7820 code as to be unrecognizable. Include full-write.h.
7821 (full_write) Return size_t, with short writes meaning failure.
7822 All callers changed. This fixes a bug with large buffers
7824 * utime.c: Include full-write.h.
7826 2001-08-30 Paul Eggert <eggert@twinsun.com>
7828 Merge 'exclude' changes from tar 1.13.22.
7829 This fixes one or two unlikely storage allocation overflow bugs,
7830 but doesn't change user-visible behavior otherwise.
7832 2001-08-30 Paul Eggert <eggert@twinsun.com>
7834 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7835 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7836 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7837 Include if available.
7838 (<xalloc.h>): Include
7839 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7840 (verify): New macro. Use it to verify that EXCLUDE macros do not
7841 collide with FNM macros.
7842 (struct patopts): New struct.
7843 (struct exclude): Use it, as exclude patterns now come with options.
7844 (new_exclude): Support above changes.
7845 (new_exclude, add_exclude_file):
7846 Initial size must now be a power of two to simplify overflow checking.
7847 (free_exclude, fnmatch_no_wildcards): New function.
7848 (excluded_filename): No longer requires options arg, as the options
7849 are determined by add_exclude. Now returns bool, not int.
7850 (excluded_filename, add_exclude):
7851 Add support for the fancy new exclusion options.
7852 (add_exclude, add_exclude_file): Now takes int options arg.
7853 Check for arithmetic overflow when computing sizes.
7854 (add_exclude_file): xrealloc might modify errno, so don't
7855 realloc until after errno might be used.
7857 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7859 (free_exclude): New decl.
7860 (add_exclude, add_exclude_file): Now takes int options arg.
7861 (excluded_filename): No longer requires options arg, as the options
7862 are determined by add_exclude. Now returns bool, not int.
7864 2001-08-30 Paul Eggert <eggert@twinsun.com>
7866 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7868 2001-08-27 Jim Meyering <meyering@lucent.com>
7870 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7872 * version-etc.c (N_): Remove definition.
7873 Revert most of last change.
7874 Instead, simply don't mark the `Copyright...' string for translation.
7875 Based on advice from Paul Eggert.
7877 * strtoxmax.c: Tweak comment.
7879 2001-08-26 Jim Meyering <meyering@lucent.com>
7881 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7882 of copyright with `%s' so translators don't get an untranslated
7884 (COPYRIGHT_YEAR): Define.
7885 (version_etc): Use fprintf rather than fputs.
7886 Suggestion from Ulrich Drepper.
7888 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7890 * strtoll.c: New file, from GNU libc.
7891 * xstrtoimax.c: New file.
7893 * xstrtol.h: Add xstrtoimax.
7894 * strtoumax.c: New file. Simply include "strtoumax.c".
7895 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7897 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7898 * strtoxmax.c: ... then renamed to this.
7900 2001-08-13 Paul Eggert <eggert@twinsun.com>
7902 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7903 Port to Solaris 8, where 'sed' requires a space after the 'r'
7904 command, and where sh dislikes "$/". Clean up the spacing a bit.
7905 Redirect output to $tmp just once.
7907 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7909 * addext.c (<errno.h>): Include.
7910 (errno): Declare if not defined.
7911 (addext): Work correctly when pathconf returns -1 and leaves
7912 errno alone because there is no limit. Also, work even if
7913 pathconf returns a value greater than SIZE_MAX.
7915 2001-08-12 Jim Meyering <meyering@lucent.com>
7917 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7918 Simply `return getcwd (NULL, 0);'.
7919 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7920 Use 1300 as initial value for length, not PATH_MAX.
7922 * pathmax.h: Clean up cpp syntax.
7924 2001-08-12 Jim Meyering <meyering@lucent.com>
7926 * gettimeofday.c: New file.
7928 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7930 2001-08-04 Jim Meyering <meyering@lucent.com>
7932 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7933 to get in sync with glibc.
7935 2001-08-03 Paul Eggert <eggert@twinsun.com>
7937 The following changes are from gettext 0.10.39 as maintained by
7940 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7941 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7942 with inverted sense. All uses changed.
7944 * mbswidth.c: Don't include <limits.h>.
7945 Include <stdlib.h> and <string.h> unconditionally.
7946 (iswcntrl, mbsinit, ISCNTRL): New macros.
7947 (mbsnwidth): Use K&R style function declarations.
7948 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7949 can optimize it when MB_CUR_MAX == 1.
7950 The width of control characters is zero, not 1.
7952 2001-07-15 Jim Meyering <meyering@lucent.com>
7954 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7955 (BUILT_SOURCES): Add unlocked-io.h.
7956 (io_functions): Define.
7957 (unlocked-io.h): New rule.
7958 (DISTCLEANFILES): Add unlocked-io.h.
7959 (all-local): Depend on unlocked-io.h, to ensure it is created.
7961 * unlocked-io.hin: New file
7963 * regex.c: Update from glibc.
7965 2001-07-05 Jim Meyering <meyering@lucent.com>
7967 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7969 (libfetish_a_SOURCES): Put all .h files here instead.
7970 Remove a thus-exposed (better checks in automake) duplicate and
7971 two unnecessary .h files.
7973 2001-06-11 Jim Meyering <meyering@lucent.com>
7975 * regex.c: Update from GNU libc.
7977 2001-05-27 Jim Meyering <meyering@lucent.com>
7979 * readutmp.h (UT_TYPE): Define.
7981 2001-05-24 Jim Meyering <meyering@lucent.com>
7983 * argmatch.c: Include "quote.h".
7984 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7985 quote function. Reported by Göran Uddeborg.
7987 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7989 * dirname.c (dir_name): Compute append_dot using path, not newpath
7990 which is not yet declared.
7992 2001-05-11 Paul Eggert <eggert@twinsun.com>
7994 * Makefile.am (libfetish_a_SOURCES):
7995 Add strftime.c, since we now compile it on all hosts.
7997 * strftime.c (my_strftime):
7998 Define to nstrftime if emacs, but only if my_strftime is not defined.
7999 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8000 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8001 Add one more extra argument: a nanoseconds value.
8004 (my_strftime function): Add %N format.
8005 (emacs_strftimeu): Renamed from emacs_strftime,
8006 with extra ut argument.
8008 2001-05-11 Paul Eggert <eggert@twinsun.com>
8010 dirname code cleanup. base_name now behaves more compatibly
8011 with POSIX basename when given file names that have trailing
8012 slashes, and similarly for dir_name. Add new primitives
8013 base_len and dir_len. Put the directory-name-related decls
8016 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8017 * backupfile.c (base_name): Likewise.
8018 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8019 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8020 * makepath.c (strip_trailing_slashes): Likewise.
8021 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8023 * rename.c (strip_trailing_slashes): Likewise.
8024 * same.c (base_name): Likewise.
8025 * stripslash.c (ISSLASH): Likewise.
8027 * addext.c: Include <dirname.h> after size_t is defined.
8028 * backupfile.c: Likewise.
8030 * addext.c (addext): Use base_len to trim redundant
8031 trailing slashes instead of doing it ourselves.
8032 But do not trim the last slash if it is not redundant.
8034 * backupfile.c (find_backup_file_name,
8035 max_backup_version): Use base_len instead of rolling it ourselves.
8036 Handle the case of "" and (on DOS) "C:" correctly.
8038 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8039 Include <string.h>, <dirname.h>.
8040 (base_name): Allow file names ending in slashes, other than names
8041 that are all slashes. In this case, return the basename followed
8042 by the slashes. This is more general, and can be used in places
8043 where the original base_name purposely had an assertion failure.
8044 (base_len): New function.
8046 * dirname.c: Include <string.h> instead of <stdlib.h>.
8047 Do not include <assert.h>; no longer needed.
8049 (memrchr): Remove decl.
8050 (dir_name_r): Remove.
8051 (dir_len): Renamed from dirlen. All callers changed.
8052 Rewrite in terms of base_name, for simplicity and consistency.
8053 (dir_name): Never return NULL. All callers changed.
8054 Do not include <stdlib.h> in test program; no longer needed.
8055 return 0; is fine for test program.
8057 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8059 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8061 * path-concat.c (path_concat): Use base_len to compute
8062 base length, not strlen; this means we cannot rely on memcpy
8065 * same.c (STREQ): Remove.
8066 (same_name): Handle the case where the basename ends in trailing '/'.
8068 * stripslash.c (strip_trailing_slashes): Return nonzero if
8069 a slash was stripped. Do not strip the last slash after a
8072 2001-04-08 Jim Meyering <meyering@lucent.com>
8074 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8075 recomputed; that's necessary when the offset spans a DST transition.
8076 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8078 2001-04-02 Jim Meyering <meyering@lucent.com>
8080 * regex.h, regex.c: Update from GNU libc.
8082 2001-03-19 Paul Eggert <eggert@twinsun.com>
8084 * version-etc.c (version_etc_copyright): Update to 2001.
8086 2001-03-16 Paul Eggert <eggert@twinsun.com>
8088 * tempname.c (uint64_t): Define to uintmax_t if
8089 not defined, and if UINT64_MAX is not defined.
8090 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8091 Reported by John David Anglin.
8093 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8095 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8096 alias if codeset is empty.
8097 * config.charset (BeOS): Use wildcard syntax.
8099 2001-03-13 Jim Meyering <meyering@lucent.com>
8101 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8102 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8105 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8107 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8109 * unicodeio.c (print_unicode_char): Simplify accordingly.
8111 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8113 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8114 support for DOS/DJGPP.
8116 2001-02-28 Paul Eggert <eggert@twinsun.com>
8118 * Makefile.am (libfetish_a_SOURCES):
8119 Add dup-safer.c, fopen-safer.c.
8120 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8122 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8124 2001-02-25 Paul Eggert <eggert@twinsun.com>
8126 The mkstemp replacement is taken from glibc 2.2.2, with some
8127 portability fixes for use outside glibc, as follows:
8129 * tempname.c (struct_stat64): New macro.
8130 (direxists, __gen_tempname): Use it.
8131 This avoids a portability problem with Solaris 8.
8133 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8134 (<stddef.h>, <stdint.h>, <string.h>):
8135 Include only if STDC_HEADERS || _LIBC.
8136 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8137 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8138 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8139 (__set_errno): Define this macro if <errno.h> doesn't.
8140 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8141 Define these macros if <stdio.h> doesn't.
8142 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8143 Define these macros if <sys/stat.h>
8144 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8145 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8146 __xstat64): Define if not _LIBC.
8147 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8148 (__gen_tempname): Invoke gettimeofday only if
8149 HAVE_GETTIMEOFDAY || _LIBC;
8150 otherwise, fall back on plain "time".
8151 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8153 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8155 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8157 2001-02-17 Jim Meyering <meyering@lucent.com>
8159 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8160 around included file name.
8162 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8164 * strftime.c: Update from GNU libc (the only changes were to comments).
8166 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8168 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8170 2001-02-17 Paul Eggert <eggert@twinsun.com>
8172 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8173 Remove workaround macros for hosts that have mbrtowc but not
8174 mbstate_t, as we now insist on proper declarations for both
8175 before using mbrtowc.
8177 2001-02-17 Jim Meyering <meyering@lucent.com>
8179 * regex.c: Update from libc.
8181 2001-02-16 Paul Eggert <eggert@twinsun.com>
8183 * alloca.c (malloc): Undef before defining, since stdlib.h
8184 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8185 Reported by Mark Hounschell via Paul Eggert.
8187 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8189 * config.charset: Update for FreeBSD 4.2.
8191 2001-01-26 Jim Meyering <meyering@lucent.com>
8193 * quotearg.c: Include stddef.h.
8194 * quote.c: Include stddef.h.
8195 Reported by Axel Kittenberger.
8197 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8198 line in double quotes so that it evokes a better diagnostic.
8199 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8200 Reported by Axel Kittenberger.
8202 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8204 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8205 to avoid a warning. Add back 'const' to inptr.
8207 2001-01-16 Jim Meyering <meyering@lucent.com>
8209 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8212 2001-01-14 Jim Meyering <meyering@lucent.com>
8214 * rename.c: New file. From Volker Borchert.
8215 Include stdlib.h, string.h or strings.h, and xalloc.h.
8216 Use strip_trailing_slashes rather than open-coding it.
8218 2001-01-03 Paul Eggert <eggert@twinsun.com>
8220 * strftime.c: Sync with glibc time/strftime.c 1.81.
8222 2001-01-03 Jim Meyering <meyering@lucent.com>
8224 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8225 local `inptr' to avoid warning with some system declarations of iconv.
8227 2000-12-29 Paul Eggert <eggert@twinsun.com>
8229 * modechange.c: Do not assume that mode_t uses the
8230 traditional octal encoding. E.g. "chmod 1 FOO" should set
8231 the other-execute bit of FOO even if S_IXOTH != 1.
8233 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8234 WOTH, XOTH, ALLM): New macros.
8235 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8236 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8238 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8239 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8241 No need to use uintmax_t; unsigned long is long enough.
8242 Don't bother to get suffix since we don't use it.
8244 2000-12-24 Jim Meyering <meyering@lucent.com>
8246 * hash.c (is_prime): Return explicit boolean values.
8247 (hash_get_first): Return NULL to appease Irix5.6's 89.
8248 Reported by Nelson Beebe.
8250 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8252 * localcharset.c (locale_charset): Add support for Win32.
8254 2000-12-18 Paul Eggert <eggert@twinsun.com>
8256 * physmem.h, physmem.c: New files.
8258 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8259 (noinst_HEADERS): Add physmem.h.
8261 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8262 't' for compatibility with Solaris 8 sort.
8264 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8266 * config.charset: Add support for BeOS.
8268 2000-12-16 Jim Meyering <meyering@lucent.com>
8270 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8271 SHELLS_FILE to a file name that's useful on djgpp systems.
8273 (ADDITIONAL_DEFAULT_SHELLS): Define.
8274 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8275 Based mostly on a patch from Prashant TR.
8277 2000-12-16 Jim Meyering <meyering@lucent.com>
8279 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8280 N and M) would have treated it like `chown N:N FILE'.
8282 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8284 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8286 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8287 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8288 to the list of canonical encodings. Rename EUC-CN to GB2312.
8290 2000-12-08 Andreas Schwab <schwab@suse.de>
8292 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8293 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8295 2000-12-07 Jim Meyering <meyering@lucent.com>
8297 * stripslash.c (ISSLASH): Define.
8298 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8301 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8302 (dir_name_r): Declare this function as static.
8303 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8304 manifest itself on a name containing a mix of slashes and
8306 Make this function work with names starting with a DOS-style
8307 drive letter and colon prefix.
8308 (dir_name): Append `.' if necessary.
8309 Based mostly on patches from Prashant TR and Eli Zaretskii.
8311 * dirname.h (dir_name_r): Remove prototype.
8313 2000-12-05 Jim Meyering <meyering@lucent.com>
8315 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8317 2000-12-04 Jim Meyering <meyering@lucent.com>
8319 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8320 Also include memory.h, stdlib.h, unistd.h if appropriate.
8321 Reported by Andreas Jaeger (conflicting declaration of malloc).
8323 2000-12-02 Jim Meyering <meyering@lucent.com>
8325 * closeout.h: Make idempotent, to avoid some obscure warnings.
8327 2000-12-01 Paul Eggert <eggert@twinsun.com>
8329 * memrchr.c: Include <config.h> before any system include file.
8331 2000-11-29 Paul Eggert <eggert@twinsun.com>
8333 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8335 2000-11-26 Jim Meyering <meyering@lucent.com>
8337 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8339 2000-11-22 Paul Eggert <eggert@twinsun.com>
8341 * strftime.c (my_strftime): Do not invoke mbrlen with a
8342 size of (size_t) -1; it's not portable.
8344 2000-11-17 Akim Demaille <akim@epita.fr>
8346 * obstack.h: Formatting changes.
8347 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8348 prevent type checking.
8349 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8350 cast the value to (void *): assigning a `foo *' to a `void *'
8352 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8354 2000-11-17 Jim Meyering <meyering@lucent.com>
8356 * strstr.c: Update from GNU libc.
8358 2000-11-16 Jim Meyering <meyering@lucent.com>
8360 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8362 2000-11-11 Jim Meyering <meyering@lucent.com>
8364 * error.c: Add a couple #includes, merging from GNU libc version.
8366 2000-11-10 Jim Meyering <meyering@lucent.com>
8368 * obstack.h: Update from GNU libc.
8369 * obstack.c: Likewise.
8371 2000-11-06 Paul Eggert <eggert@twinsun.com>
8373 * getusershell.c (setusershell): Use rewind rather than
8374 fseek/fseeko, to avoid configuration hassles with fseeko.
8375 Don't bother opening SHELLS_FILE if shellstream is NULL;
8378 2000-11-05 Jim Meyering <meyering@lucent.com>
8380 * makepath.h (make_dir): Declare.
8381 * makepath.c (make_dir): Remove `static' attribute.
8384 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8386 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8387 last one in a bucket, advance to the next bucket.
8389 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8391 * fnmatch.c: Do not comment out all the code if we are using
8392 the GNU C library, because in some cases we are replacing buggy
8393 code in the GNU C library itself.
8395 2000-10-30 Paul Eggert <eggert@twinsun.com>
8397 * error.h, getline.h, modechange.h:
8398 Remove "2000" from Copyright line, as the file hasn't been
8399 changed this year other than in the copyright notice.
8401 * xalloc.h: Add "2000" to Copyright line, as this file
8402 was changed this year.
8404 2000-10-30 Paul Eggert <eggert@twinsun.com>
8406 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8407 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8408 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8410 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8412 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8413 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8414 doesn't define __restrict_arr.
8416 2000-10-29 Jim Meyering <meyering@lucent.com>
8418 * xstat.in: Fix grammar in comment.
8420 2000-10-28 Jim Meyering <meyering@lucent.com>
8422 * memchr.c: Update from libc.
8423 Adjust for portability:
8424 [HAVE_STDLIB_H]: Include stdlib.h.
8425 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8426 Undef __memchr, too.
8427 [!weak_alias]: Define __memchr to memchr.
8429 * regex.c: Update from libc.
8430 * regex.h: Likewise.
8431 * getopt1.c: Likewise.
8432 * memcmp.c: Likewise.
8434 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8435 Avoid using fseek, when possible -- it's broken by design.
8436 Patch by Ulrich Drepper.
8438 2000-10-26 Jim Meyering <meyering@lucent.com>
8440 * strftime.c: Update from libc.
8442 2000-10-25 Jim Meyering <meyering@lucent.com>
8444 * obstack.c: Update from libc.
8446 2000-10-23 Jim Meyering <meyering@lucent.com>
8448 * hard-locale.c (hard_locale): Revert last change -- it was simply
8449 wrong. That set_locale call must not have any side effects.
8452 2000-10-22 Jim Meyering <meyering@lucent.com>
8454 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8455 [CYCLIC]: Remove now-unused definition.
8457 * save-cwd.c (O_DIRECTORY): Define, if needed.
8458 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8459 Suggestion from Ulrich Drepper.
8461 2000-10-21 Jim Meyering <meyering@lucent.com>
8463 * dirname.c (dir_name_r): New function, factored out of dir_name.
8464 (dir_name): Use dir_name_r.
8465 * dirname.h (dir_name_r): Declare it.
8467 2000-10-21 Jim Meyering <meyering@lucent.com>
8469 * dirname.c (memrchr): Declare if necessary.
8470 (dir_name): Remove the restriction that there be no
8471 trailing slashes. Now, this code skips past them, effectively
8473 [TEST_DIRNAME] (main): New unit tests.
8475 * memrchr.c: New file from GNU libc.
8476 Undef __memrchr, too.
8477 [!weak_alias]: Define __memrchr to memrchr.
8478 Guard weak_alias use with `#ifdef weak_alias'.
8480 2000-10-17 Jim Meyering <meyering@lucent.com>
8482 * quote.h (PARAMS): Define and use.
8483 Reported by Akim Demaille.
8485 * getopt.c: Update from libc.
8487 2000-10-16 Jim Meyering <meyering@lucent.com>
8489 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8492 2000-09-25 Jim Meyering <meyering@lucent.com>
8494 * md5.h (rol): Define (from GnuPG).
8496 * sha.c: Give credit (GnuPG) where due.
8497 (M): Use rol rather than open-coding it.
8498 Add a FIXME comment.
8500 2000-09-21 Jim Meyering <meyering@lucent.com>
8502 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8503 Reported by Michael Stone.
8505 2000-09-20 Jim Meyering <meyering@lucent.com>
8507 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8508 (noinst_HEADERS): Add sha.h.
8509 Based on code from Scott G. Miller and from GnuPG.
8511 2000-09-15 Jim Meyering <meyering@lucent.com>
8513 * regex.c: Update from libc.
8515 2000-09-10 Jim Meyering <meyering@lucent.com>
8517 * getopt.c (_getopt_internal): Update from glibc.
8519 2000-09-09 Jim Meyering <meyering@lucent.com>
8521 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8522 think it should be used as a general replacement for isascii.
8523 * fnmatch.c: Likewise.
8524 * mbswidth.c: Likewise
8525 * regex.c: Likewise.
8528 * userspec.c: Include sys/param.h and limits.h.
8530 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8531 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8532 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8533 UID, GID. Check range.
8535 2000-09-06 Jim Meyering <meyering@lucent.com>
8537 * getopt.c (_getopt_internal): Update from glibc.
8539 2000-08-30 Jim Meyering <meyering@lucent.com>
8541 * strftime.c: Merge in changes from GNU libc.
8543 2000-08-26 Jim Meyering <meyering@lucent.com>
8545 * closeout.c: Include "__fpending.h".
8546 (close_stdout_status): Return right away if there's nothing to flush.
8548 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8549 * __fpending.c: New file.
8550 * __fpending.h: New file.
8552 2000-08-07 Paul Eggert <eggert@twinsun.com>
8554 Standardize on "memory exhausted" instead of "Memory exhausted"
8555 or "virtual memory exhausted".
8556 * obstack.c (print_and_abort): Use "memory exhausted", not
8557 "virtual memory exhausted".
8558 * same.c (same_name): Invoke xalloc_die instead of printing
8560 * userspec.c (parse_user_spec): Likewise.
8561 * bumpalloc.h: comment fix
8562 * same.c, userspec.c: Include xalloc.h.
8564 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8565 not char *const and pointing to a constant array.
8566 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8567 (xrealloc): Comment fix.
8569 * userspec.c (parse_user_spec):
8570 Don't translate a message until just before returning,
8571 to avoid unnecessary translation.
8573 2000-08-07 Jim Meyering <meyering@lucent.com>
8575 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8576 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8577 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8578 getgroups.c, gethostname.c, getopt.h, group-member.c,
8579 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8580 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8581 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8582 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8583 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8584 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8585 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8586 yesno.c: Back out Copyright date changes for each file with no change
8587 this year. This eases coordination with other programs using the same
8588 source code modules. From Paul Eggert.
8590 2000-08-03 Greg McGary <greg@mcgary.org>
8592 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8593 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8594 (EXTEND_BUFFER): Use them.
8596 2000-08-01 Jim Meyering <meyering@lucent.com>
8598 * dirname.c (ISSLASH): Define.
8599 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8600 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8601 both `\' and `/' may be use as path separators.
8602 Based on a patch from Prashant TR.
8604 2000-07-31 Paul Eggert <eggert@twinsun.com>
8606 * quotearg.c (quotearg_n_options): Don't make the initial
8607 slot vector a constant, since it might get modified.
8609 2000-07-31 Jim Meyering <meyering@lucent.com>
8611 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8612 * obstack.c (print_and_abort): Likewise.
8614 2000-07-30 Paul Eggert <eggert@twinsun.com>
8616 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8617 buffer, so that the caller can always quote one small
8618 component of a "memory exhausted" message in slot 0.
8619 From a suggestion by Jim Meyering.
8621 2000-07-30 Jim Meyering <meyering@lucent.com>
8623 * makepath.c (make_path): Quote the other instance, too.
8625 * quotearg.c (N_STATIC_SLOTVECS): Define.
8626 (STATIC_BUF_SIZE): Define.
8627 (quotearg_n_options): Use only statically allocated storage when
8628 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8629 than STATIC_BUF_SIZE.
8631 2000-07-29 Jim Meyering <meyering@lucent.com>
8633 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8634 * dirname.c (dir_name): Likewise.
8636 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8638 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8639 (dir_name): Assert that there are no trailing slashes.
8641 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8643 * mbswidth.h (mbswidth): Add a flags argument.
8644 (mbswidth): New declaration.
8645 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8646 * mbswidth.c (mbswidth): Add a flags argument.
8647 (mbsnwidth): New function.
8649 2000-07-24 Jim Meyering <meyering@lucent.com>
8651 * mbswidth.c: Remove useless #else. From Bruno Haible.
8653 2000-07-23 Paul Eggert <eggert@twinsun.com>
8655 * mbswidth.c (_XOPEN_SOURCE):
8656 Don't define; this causes problems on Solaris 7.
8657 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8659 2000-07-23 Paul Eggert <eggert@twinsun.com>
8662 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8663 so that mbstate_t is always defined.
8665 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8666 be 1 in at least one GCC installation, and this configuration
8667 error is likely to be common. Ignoring MB_LEN_MAX hurts
8668 performance on hosts that have mbrtowc but have only unibyte
8669 locales, but I assume these hosts are rare.
8671 2000-07-23 Paul Eggert <eggert@twinsun.com>
8673 * quotearg.c: Streamline by invoking multibyte code only if needed.
8674 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8675 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8676 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8677 invoke multibyte primitives.
8679 2000-07-23 Jim Meyering <meyering@lucent.com>
8681 * basename.c (base_name): Add an assertion.
8683 2000-07-15 Bruno Haible <clisp.cons.org>
8685 * quotearg.c: When the system forces us to redefine mbstate_t,
8686 shadow its mbsinit function.
8688 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8690 * mbswidth.h: New file.
8691 * mbswidth.c: New file.
8692 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8693 (noinst_HEADERS): Add mbswidth.h.
8695 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8697 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8700 2000-07-15 Jim Meyering <meyering@lucent.com>
8702 * makepath.c: Include quote.h.
8703 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8704 corresponding argument in a `quote (...)' call.
8705 Give better diagnostics.
8707 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8708 (noinst_HEADERS): Add quote.h.
8710 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8711 from tar's src/misc.c.
8712 * quote.h: New file. Prototypes for same.
8714 2000-07-10 Paul Eggert <eggert@twinsun.com>
8716 From a suggestion by Bruno Haible.
8717 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8718 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8719 to decide whether to define the BeOS workaround macro;
8720 this adjusts to the change to AC_MBSTATE_T.
8722 2000-07-13 Paul Eggert <eggert@twinsun.com>
8724 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8726 * quotearg.c (quoting_style_args, quoting_style_vals,
8727 quotearg_buffer_restyled): Add support for
8728 clocale_quoting_style. Undo previous change to
8729 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8730 and "{RIGHT QUOTATION MARK}" msgids.
8732 2000-07-05 Paul Eggert <eggert@twinsun.com>
8734 The old behavior of quoting `like this' doesn't look good with
8735 newer, ISO-style fonts. See:
8736 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8738 Instead, quote "like this" by default. Let the translator
8739 tailor the locale-specific quoting behavior by providing
8740 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8742 * quotearg.c (N_): New macro.
8743 (gettext_default): New function.
8744 (quotearg_buffer_restyled): Use
8745 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8746 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8748 2000-07-09 Jim Meyering <meyering@lucent.com>
8750 * Most files: Update copyright dates to include 2000.
8752 2000-07-08 Jim Meyering <meyering@lucent.com>
8754 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8756 (xgethostname): Remove now-unnecessary #ifdef.
8757 Move declaration of `err' into loop where it's used.
8759 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8761 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8762 by allocating a larger buffer. Test the gethostname return value for
8763 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8764 returns an error and ENAMETOOLONG isn't defined.
8766 2000-07-05 Paul Eggert <eggert@twinsun.com>
8767 and Bruno Haible <haible@clisp.cons.org>
8769 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8771 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8773 * quotearg.c (struct quoting_options): Simplify quote_these_too
8776 2000-07-03 Jim Meyering <meyering@lucent.com>
8778 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8779 Reported by Bruno Haible.
8781 2000-07-04 Jim Meyering <meyering@lucent.com>
8783 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8784 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8787 2000-07-03 Paul Eggert <eggert@twinsun.com>
8788 and Bruno Haible <haible@clisp.cons.org>
8790 * quotearg.c (mbrtowc):
8791 Assign to *pwc, and return 1 only if result is nonzero.
8792 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8794 2000-07-03 Jim Meyering <meyering@lucent.com>
8796 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8797 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8800 2000-07-02 Jim Meyering <meyering@lucent.com>
8802 * quotearg.c (mbstate_t): Don't define here.
8804 2000-07-02 Jim Meyering <meyering@lucent.com>
8806 * nanosleep.c (SIGCONT): Define if not already defined.
8808 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8810 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8811 per change in ../m4/ls-mntd-fs.m4.
8812 (read_filesystem_list): Ignore symbolic links.
8814 2000-06-29 Jim Meyering <meyering@lucent.com>
8816 * same.c: Include <string.h> or <strings.h>, as appropriate,
8817 for declaration of strcmp.
8819 * long-options.c: Include <stdlib.h>, for declaration of exit.
8821 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8822 Avoid warning by casting result to `char *' to remove `const'.
8824 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8826 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8828 2000-06-26 Paul Eggert <eggert@twinsun.com>
8830 savedir now sets errno on failure and invokes xmalloc to get memory.
8831 Fix a couple of other minor bugs while we're at it.
8833 * savedir.c (<unistd.h>): Do not include; there's no need.
8834 (NAMLEN): Remove macro.
8835 (malloc, realloc): Remove decls.
8837 ("xalloc.h"): Include.
8838 (NAME_SIZE_DEFAULT): New macro.
8839 (savedir): Use xmalloc / xrealloc to allocate memory.
8840 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8841 Skip "" directory entries.
8842 Use strlen to calculate directory entry length, since the old method
8843 is rarely used these days and isn't worth supporting.
8844 Don't use a pointer after freeing it.
8845 Check for integer overflow when calculating allocation size.
8846 Use memcpy to copy entries, instead of stpcpy.
8847 Set errno properly when returning NULL.
8848 Check for readdir error.
8850 2000-06-26 Jim Meyering <meyering@lucent.com>
8852 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8854 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8856 * getusershell.c (xmalloc, xrealloc): Remove functions.
8858 Don't include <stdlib.h>. Don't declare malloc, realloc.
8860 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8862 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8864 2000-06-24 Jim Meyering <meyering@lucent.com>
8866 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8868 2000-06-21 Jim Meyering <meyering@lucent.com>
8870 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8872 2000-06-19 Paul Eggert <eggert@twinsun.com>
8874 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8875 (mbrtowc, mbstate_t): Define substitutes if
8876 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8877 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8878 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8880 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8882 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8883 than 1024, return a memory chunk of least possible size, instead
8884 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8885 Use free/xmalloc instead of xrealloc to avoid copying for very long
8888 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8890 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8891 address, not strdup. Include <stdlib.h> and don't declare free().
8893 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8895 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8898 2000-06-21 Jim Meyering <meyering@lucent.com>
8900 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8901 (noinst_HEADERS): Add getstr.h.
8903 * getline.c (getstr): Move into a separate file.
8904 * getstr.c (getstr): New file, extracted from getline.c, with
8905 the following changes: new parameter, delim2; both delim[12]
8906 parameters have type `int', not `char'. The latter would lose
8907 with 8-bit delimiters.
8908 * getstr.h: New file.
8910 2000-06-19 Jim Meyering <meyering@lucent.com>
8912 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8914 2000-06-18 Jim Meyering <meyering@lucent.com>
8916 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8917 Besides, these days every porting target provides a mkdir function.
8919 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8920 (this snippet comes from src/system.h).
8922 2000-06-15 Paul Eggert <eggert@twinsun.com>
8924 * human.c (adjust_value): New function.
8925 (human_readable_inexact): Apply rounding style even when
8926 printing approximate values.
8928 2000-06-14 Paul Eggert <eggert@twinsun.com>
8930 * human.c (human_readable_inexact): Allow an input block
8931 size that is not a multiple of the output block size, and vice versa.
8932 Reported by Piergiorgio Sartor.
8934 2000-06-14 Paul Eggert <eggert@twinsun.com>
8936 * getdate.y (get_date): Apply relative times after time
8937 zone indicator, not before. Reported by Todd A. Jacobs.
8939 2000-06-13 Jim Meyering <meyering@lucent.com>
8941 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8943 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8945 2000-06-12 Paul Eggert <eggert@twinsun.com>
8947 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8949 2000-06-04 Paul Eggert <eggert@twinsun.com>
8951 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8953 2000-06-04 Jim Meyering <meyering@lucent.com>
8955 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8956 SunOS 4.1.4 for which gid_t is an unsigned type.
8958 2000-06-03 Jim Meyering <meyering@lucent.com>
8960 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8962 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8964 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8965 newer, don't install charset.alias.
8966 * config.charset: Change the Linux/glibc rules so they become empty
8967 on glibc-2.1 or newer.
8969 2000-06-02 Jim Meyering <meyering@lucent.com>
8971 * mountlist.c: Back out last change. Instead, do this...
8972 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8973 member using the same `ignore'-testing code.
8974 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8978 2000-05-29 Jim Meyering <meyering@lucent.com>
8980 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8981 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8983 2000-05-22 Jim Meyering <meyering@lucent.com>
8985 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8987 2000-05-18 Jim Meyering <meyering@lucent.com>
8989 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8990 back, too, since it may have been modified by allocate_entry.
8991 (hash_delete): Rewrite to use neither the assignment operator
8992 nor the comma operator in an if-expression.
8994 2000-05-15 Paul Eggert <eggert@twinsun.com>
8997 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8998 Remove; no longer needed.
8999 "quotearg.h": Add include.
9000 (file_name): Do not bother to explicitly initialize to NULL; it's less
9001 efficient on some hosts.
9002 (close_stdout_status): Remove test as to whether stdout was already
9003 closed; it breaks for the case "echo x | sort >&-".
9004 Quote file name colons.
9005 Do not assume that _("write error") lacks format strings.
9007 2000-05-15 Jim Meyering <meyering@lucent.com>
9009 * version-etc.c (version_etc_copyright): Update the copyright string
9010 used in all --version output.
9012 2000-05-14 Jim Meyering <meyering@lucent.com>
9014 * closeout.c (close_stdout_set_file_name): New function.
9015 (close_stdout_status): Use new file-scoped global.
9016 Return right away if fstat says the stdout file descriptor is invalid.
9017 * closeout.h (close_stdout_set_file_name): Declare.
9019 2000-05-10 Jim Meyering <meyering@lucent.com>
9021 * closeout.c [default_exit_status]: New file-scoped variable.
9022 (close_stdout_set_status): New function.
9023 * closeout.h (close_stdout_set_status): Declare.
9025 2000-05-08 Jim Meyering <meyering@lucent.com>
9027 * long-options.c: Don't include closeout.h.
9028 (parse_long_options): Don't call close_stdout for --version.
9030 2000-05-06 Jim Meyering <meyering@lucent.com>
9032 * strnlen.c: Undefine __strnlen and strnlen.
9033 [!weak_alias]: Define __strnlen to strnlen.
9035 * atexit.c: New file, from libiberty.
9037 2000-05-06 Jim Meyering <meyering@lucent.com>
9039 * closeout.c (close_stdout_status): Also check for errors on the
9042 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9044 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9045 instead of xmalloc, xrealloc, path_concat.
9046 (locale_charset): Treat empty environment variables as absent.
9047 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9049 2000-05-04 Jim Meyering <meyering@lucent.com>
9051 * getopt.c: Update from glibc.
9052 * obstack.c: Likewise.
9053 * obstack.h: Likewise.
9054 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9056 * regex.h: Likewise.
9057 * strndup.c: Likewise.
9058 * strnlen.c: New file, from glibc.
9060 2000-05-01 Jim Meyering <meyering@lucent.com>
9062 * full-write.c (full_write): Remove `FIXME' part of comment.
9064 2000-04-29 Jim Meyering <meyering@lucent.com>
9066 * path-concat.c: Declare strdup only if it's not defined.
9067 * canon-host.c: Likewise.
9069 2000-04-28 Jim Meyering <meyering@lucent.com>
9071 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9072 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9073 included first, then limits.h is included by locale.h by libintl.h.
9074 From John David Anglin.
9076 2000-04-25 Jim Meyering <meyering@lucent.com>
9078 * makepath.c (S_IRWXUGO): Define.
9079 (make_path): Always perform explicit chmod if MODE specifies any
9080 of the `special' permission bits. Prompted by a bug report against
9081 install from Mate Wierdl and Joost van Baal.
9083 2000-04-18 Jim Meyering <meyering@lucent.com>
9087 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9088 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9090 2000-04-17 Jim Meyering <meyering@lucent.com>
9092 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9093 the definition of it to rpl_strftime also defined-away the system's
9096 2000-04-15 Jim Meyering <meyering@lucent.com>
9098 Use `C' to denote so-called `contiguous' files, the same way
9100 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9101 (ftypelet): Use S_ISCTG.
9102 From Michael Deutschmann.
9104 2000-04-14 Jim Meyering <meyering@lucent.com>
9106 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9108 2000-04-08 Jim Meyering <meyering@lucent.com>
9110 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9111 names don't conflict. Reported by Eli Zaretskii.
9113 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9115 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9116 bug. Deal with the different error behavior of Irix iconv.
9118 2000-04-07 Jim Meyering <meyering@lucent.com>
9120 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9121 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9123 2000-04-05 Jim Meyering <meyering@lucent.com>
9125 Portability tweaks required for ultrix4.3.
9126 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9127 * readutmp.c: Include sys/types.h before sys/stat.h.
9128 * canon-host.c: Declare strdup.
9129 * path-concat.c: Likewise.
9130 From John David Anglin.
9132 2000-04-04 Jim Meyering <meyering@lucent.com>
9134 Be more DOS 8.3-friendly.
9135 * ref-add.sin: Renamed from ref-add.sed.in.
9136 * ref-del.sin: Renamed from ref-del.sed.in.
9137 * Makefile.am: Reflect renaming.
9138 Reported by Eli Zaretskii.
9140 Use a temporary file name that won't clash with `charset.alias'
9141 in the DOS 8.3 name space.
9142 * Makefile.am (charset_tmp): Define.
9143 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9144 (uninstall-local): Likewise.
9145 Reported by Eli Zaretskii.
9147 2000-03-29 Paul Eggert <eggert@twinsun.com>
9149 * time/strftime.c (my_strftime): Make sure we call the system
9150 strftime, not ourselves, when invoking the underlying strftime.
9152 2000-03-24 Jim Meyering <meyering@lucent.com>
9154 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9155 (charset_alias): Define.
9156 (install-exec-local): Factor out common code.
9157 (uninstall-local): Split lines longer than 80.
9158 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9160 (.sed.in.sed): New rule. Don't redirect directly to $@.
9161 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9163 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9165 * config.charset: Output a line containing "Packages using this file".
9166 * ref-add.sed.in, ref-del.sed.in: New files.
9167 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9168 ref-del.sed): New rules.
9170 2000-03-17 Jim Meyering <meyering@lucent.com>
9172 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9173 Otherwise, include <strings.h>
9175 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9177 * unicodeio.c (utf8_wctomb): New function.
9178 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9179 format instead of in UCS-4 with platform dependent endianness.
9181 2000-03-07 Paul Eggert <eggert@twinsun.com>
9183 * savedir.c (savedir): Work even if directory size is
9184 negative; this can happen with some screwy NFS configurations.
9186 2000-03-06 Jim Meyering <meyering@lucent.com>
9188 * localcharset.c (get_charset_aliases): Don't try to free file_name
9189 if it's NULL (because we ran out of memory). From Bruno Haible.
9191 2000-03-05 Jim Meyering <meyering@lucent.com>
9193 * localcharset.c ("path-concat.h"): Include.
9194 (get_charset_aliases): Use path_concat instead of ANSI string
9197 * unicodeio.h (PARAMS): Define.
9198 Use it to guard prototype.
9200 2000-03-04 Jim Meyering <meyering@lucent.com>
9202 * Makefile.am (install-exec-local): Create $(libdir) before installing
9204 (uninstall-local): Uncomment this rule so `make distcheck' works
9207 * unicodeio.c (<errno.h>): Include it.
9208 (errno): Declare if not defined.
9210 * localcharset.c: Add Bruno's comment justifying use of volatile.
9212 * config.charset: New version, incorporating remarks from a linux
9213 i18n mailing list. From Bruno Haible.
9215 2000-03-02 Jim Meyering <meyering@lucent.com>
9217 * Makefile.am (EXTRA_DIST): Add config.charset.
9219 2000-03-01 Jim Meyering <meyering@lucent.com>
9221 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9222 * unicodeio.c: Likewise.
9224 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9226 * config.charset: New file.
9227 * localcharset.c: New file.
9228 * unicodeio.h, unicodeio.c: New files.
9229 * Makefile.am (DEFS): Add -DLIBDIR=...
9230 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9231 (noinst_HEADERS): Add unicodeio.h.
9232 (all-local, install-exec-local, charset.alias): New targets.
9234 2000-02-28 Paul Eggert <eggert@twinsun.com>
9236 * quotearg.c (ALERT_CHAR): New macro.
9237 (quotearg_buffer_restyled): Use it.
9239 2000-02-27 Jim Meyering <meyering@lucent.com>
9241 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9242 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9244 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9245 not `#if STDC_HEADERS'.
9246 Declare malloc if needed.
9248 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9249 now that autoconf always defines the HAVE_DECL_ symbols.
9250 * human.c: Likewise.
9252 * strtoumax.c: Likewise.
9254 * backupfile.c: Arrange for cpp to fail if the configure-time
9255 declaration check was not run.
9257 * human.c: Likewise.
9259 * strtoumax.c: Likewise.
9261 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9262 then first look up the entire `.'-containing string as a login name.
9264 2000-02-18 Paul Eggert <eggert@twinsun.com>
9266 * getdate.y: Handle two-digit years with leading zeros correctly.
9267 (textint): New typedef.
9268 (parser_control): Member year changed from int to textint.
9270 (YYSTYPE): Removed; replaced by %union with int and textint members.
9271 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9272 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9273 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9274 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9275 (date, number, to_year): Use width of number in digits, not its value,
9276 to determine whether it's a 2-digit year, or a 2-digit time.
9277 (yylex): Store number of digits of numeric tokens.
9278 Reported by John Kendall.
9280 (parser_control): Changed from struct parser_control to typedef (for
9281 consistency). All uses changed.
9283 (tID): Removed; not used.
9284 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9286 2000-02-14 Paul Eggert <eggert@twinsun.com>
9288 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9289 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9291 2000-02-12 Jim Meyering <meyering@lucent.com>
9293 * userspec.c (ISDIGIT): Define it.
9294 (isdigit): Remove definition.
9295 (is_number): Use ISDIGIT, not isdigit.
9296 <libintl.h>: Include.
9298 (parse_user_spec): Mark translatable strings.
9300 2000-02-10 Jim Meyering <meyering@lucent.com>
9302 With these changes, nanosleep.[ch] are finally enough like the other
9303 lib/* replacement files to compile on a few more losing systems.
9305 * nanosleep.h: Don't include config.h.
9306 Remove prototype from declaration of nanosleep.
9307 (PARAMS): Remove now-unneeded definition.
9308 * nanosleep.c: #undef nanosleep.
9309 (rpl_nanosleep): Rename from nanosleep.
9311 2000-02-03 Jim Meyering <meyering@lucent.com>
9313 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9314 rather than with `#if HAVE_UTMPNAME'.
9316 2000-02-01 Jim Meyering <meyering@lucent.com>
9318 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9320 2000-01-31 Jim Meyering <meyering@lucent.com>
9322 * nanosleep.h (nanosleep): Guard declaration with
9323 `#if ! HAVE_DECL_NANOSLEEP'.
9324 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9325 the declaration in that vendor's sys/timers.h.
9326 Reported by Christian Krackowizer.
9328 * quotearg.c (ISASCII): Add #undef and move definition to follow
9329 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9330 (ISPRINT): Likewise.
9331 Reported by Tom Tromey.
9333 2000-01-30 Jim Meyering <meyering@lucent.com>
9335 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9336 uses of ->ut_name. The latter doesn't work with new Linux header files
9337 where only utmpx.ut_user is declared.
9339 * readutmp.h (UT_USER): Define.
9341 2000-01-23 Jim Meyering <meyering@lucent.com>
9343 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9346 2000-01-22 Jim Meyering <meyering@lucent.com>
9348 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9349 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9350 Required for some AIX systems. Reported by Christian Krackowizer.
9351 [TESTING] (main): New function.
9353 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9354 * dirname.c (dir_name): Support for DOS-style file names with drive
9357 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9359 * strverscmp.c (ISDIGIT): Define.
9360 (strverscmp): Use ISDIGIT, not isdigit.
9362 2000-01-17 Paul Eggert <eggert@twinsun.com>
9364 * nanosleep.c (nanosleep):
9365 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9366 POSIX.1 doesn't require SA_INTERRUPT and some systems
9367 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9368 it's been part of POSIX.1 since day 1 (in 1988).
9370 2000-01-17 Jim Meyering <meyering@lucent.com>
9372 * interlock: Remove unused file. Reported by François Pinard.
9374 2000-01-16 Paul Eggert <eggert@twinsun.com>
9376 * quotearg.c (quotearg_buffer_restyled): Do not quote
9377 alert, backslash, formfeed, and vertical tab unnecessarily in
9378 shell quoting style.
9381 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9382 Free Software Foundation, Inc.
9383 Copying and distribution of this file, with or without modification,
9384 are permitted provided the copyright notice and this notice are preserved.