1 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
3 * tempname.c (small_open, large_open): New macros.
4 (__open, __open64) [!_LIBC]: Remove.
5 (__gen_tempname): Use small_open and large_open instead of __open
6 and __open64. This fixes a portability bug on HP-UX 11.11i
7 reported by Simon Wing-Tang in
8 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
10 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
12 * exclude.c (exclude_fnmatch): New function.
13 (excluded_file_name): Call exclude_fnmatch.
14 * exclude.h (excluded_file_name): New prototype
16 2006-05-24 Bruno Haible <bruno@clisp.org>
18 * printf-args.c (printf_fetchargs): Turn NULL pointers for
19 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
20 Reported by Thorsten Maerz <torte@netztorte.de> via
21 Aaron Stone <aaron@serendipity.cx>.
23 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
25 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
26 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
27 (my_usleep): Don't mishandle maximum value.
29 2006-05-19 Jim Meyering <jim@meyering.net>
31 * getugroups.c: Correct an outdated comment. From Bruno Haible.
33 2006-05-17 Bruno Haible <bruno@clisp.org>
36 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
38 2006-05-17 Bruno Haible <bruno@clisp.org>
40 * stdint_.h: Fix recognition of Cygwin.
42 2006-05-11 Jim Meyering <jim@meyering.net>
44 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
46 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
48 * crc.c (crc32_update): Remove unnecessary L suffix.
49 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
50 unwanted sign propagation, e.g., on hosts with 64-bit int.
51 There still are some problems with reeelly weird theoretical hosts
52 (e.g., 33-bit int) but it's not worth worrying about now.
53 * sha1.c (rol): Likewise.
54 (K1, K2, K3, K4): Remove unnecessary L suffix.
56 2006-05-10 Bruno Haible <bruno@clisp.org>
58 * des.c: Cast to avoid warnings.
60 2006-05-10 Simon Josefsson <jas@extundo.com>
62 * md4.c: Typo fix, update copyright years.
63 (K1, K2): Don't use L because it turn computations into 64-bit on
66 2006-05-09 Bruno Haible <bruno@clisp.org>
68 * xvasprintf.c: Include limits.h, string.h, xsize.h.
69 (EOVERFLOW): Define fallback value.
70 (xstrcat): New function.
71 (xvasprintf): Recognize the special case of a string concatenation.
73 2006-05-01 Bruno Haible <bruno@clisp.org>
75 * stdint_.h: Shorter URL.
76 * inttypes.h: Likewise.
78 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
80 * verify.h: Document the internals better. Most of this change
81 was written by Bruno Haible.
83 2006-04-29 Bruno Haible <bruno@clisp.org>
85 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
86 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
88 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
90 * getdate.y (get_date): When adding relative date, start with the
91 initial time, not with the result of the first mktime call.
93 2006-04-23 Bruno Haible <bruno@clisp.org>
95 * copy-file.c: Include <unistd.h> unconditionally.
96 * execute.c: Likewise.
97 * fatal-signal.c: Likewise.
98 * findprog.c: Likewise.
99 * mkdtemp.c: Likewise.
102 * wait-process.h: Likewise.
104 2006-04-23 Bruno Haible <bruno@clisp.org>
106 * fwriteerror.c (fwriteerror): Call fclose also when an error
107 condition was already detected.
108 Reported by Ben Pfaff <blp@cs.stanford.edu>.
110 2006-04-19 Derek Price <derek@ximbiot.com>
111 Eric Blake <ebb9@byu.net>
113 * inttypes.h: Correct grammar in comment.
115 2006-04-18 Derek Price <derek@ximbiot.com>
116 Paul Eggert <eggert@cs.ucla.edu>
118 * inttypes.h: New file.
119 * strtoimax.c: Assume <inttypes.h>.
121 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
123 * utimens.c (futimens): glibc futimesat messes up if /proc
124 isn't mounted. Problem reported by Kir Kolyshkin.
126 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
128 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
129 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
130 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
132 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
134 Merge regex changes from libc, removing some of our
135 POSIX-conformance changes that were rejected and redoing them in a
138 * regcomp.c (re_compile_internal, init_dfa):
139 Length arg is now size_t, not Idx. All uses changed.
140 (peek_token): Forward decl now says internal_function.
141 (__re_error_msgid, __re_error_msgid_idx):
142 Now static rather than extern with attribute_hidden.
143 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
144 For some reason libc prefers K&R style defns for external functions.
145 (regerror) [!defined _LIBC]: Likewise.
146 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
147 (seek_collating_symbol_entry, lookup_collation_sequence_value):
148 (build_range_exp, build_collating_symbol):
150 (re_compile_fastmap): Use '\0' to memset, not 0.
151 (utf8_sb_map): Make the calculations more obvious.
152 (init_dfa, parse_bracket_exp, build_charclass_op):
153 Call calloc and cast result, as glibc does.
154 (init_word_char, fetch_token, peek_token, peek_token_bracket):
155 (build_range_exp, build_collating_symbol):
156 Now internal functions.
158 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
160 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
161 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
162 Don't depend on VMS; depend on __VMS instead, for POSIX
164 (regoff_t): Define to ssize_t, not long int.
166 Remove the REG_ macros named below. Instead, make the old names
167 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
169 (REG_BACKSLASH_ESCAPE_IN_LISTS):
170 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
171 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
172 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
173 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
174 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
175 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
176 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
177 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
178 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
179 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
180 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
181 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
182 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
183 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
184 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
185 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
187 Remove. All uses replaced by the old RE_* names.
188 (RE_BACKSLASH_ESCAPE_IN_LISTS):
189 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
190 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
191 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
192 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
193 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
194 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
195 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
196 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
197 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
198 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
199 Don't bother having these macros be independent of each others'
200 values, since they no longer exist in the POSIX name space.
202 Rename the following member names back to their old names,
203 unless !__USE_GNU_REGEX. All uses changed back.
204 (buffer): Renamed from re_buffer.
205 (allocated): Renamed from re_allocated.
206 (used): Renamed from re_used.
207 (syntax): Renamed from re_syntax.
208 (fastmap): Renamed from re_fastmap.
209 (translate): Renamed from re_translate.
210 (can_be_null): Renamed from re_can_be_null.
211 (regs_allocated): Renamed from re_regs_allocated.
212 (fastmap_accurate): Renamed from re_fastmap_accurate.
213 (no_sub): Renamed from re_no_sub.
214 (not_bol): Renamed from re_not_bol.
215 (not_eol): Renamed from re_not_eol.
216 (newline_anchor): Renamed from re_newline_anchor.
217 (num_regs): Renamed from rm_num_regs.
218 (start): Renamed from rm_start.
219 (end): Renamed from rm_end.
221 (free_state): Move up a bit.
223 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
225 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
226 when that is what is intended.
227 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
228 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
230 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
231 All uses changed back to re_malloc, etc. It's now the caller's
232 responsibility to check for overflow; all callers changed.
233 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
234 (re_x2nrealloc): Remove.
235 (free_state): Remove decl.
237 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
238 (re_set_registers, re_exec):
241 2006-01-31 Roland McGrath <roland@redhat.com>
243 * regcomp.c (calc_eclosure_iter): Remove dead variables.
244 Reported by Mike Frysinger <vapier@gentoo.org>.
246 2006-01-15 Andreas Jaeger <aj@suse.de>
249 * regex_internal.c (re_string_reconstruct): Adjust for
250 build_wcs_upper_buffer change.
251 (build_wcs_upper_buffer): Change return type.
253 2005-12-10 Ulrich Drepper <drepper@redhat.com>
255 * regex_internal.h: Include <stdint.h> if available.
257 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
259 * regex_internal.h (SIZE_MAX): Provide a default definition.
261 2005-10-14 Ulrich Drepper <drepper@redhat.com>
263 * regcomp.c: Adjust for changed secondary hash function.
265 2005-09-30 Ulrich Drepper <drepper@redhat.com>
267 * regex.h: Pretty printing.
268 Clean up namespace a bit.
270 2005-09-30 Jakub Jelinek <jakub@redhat.com>
272 * regexec.c (update_cur_sifted_state, check_arrival,
273 check_arrival_add_next_nodes): Avoid using uninitialized variable.
275 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
276 Ulrich Drepper <drepper@redhat.com>
279 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
280 (bitset_word_t): Renamed from bitset_word. All uses changed.
282 2005-09-22 Ulrich Drepper <drepper@redhat.com>
285 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
286 * regcomp.c: Remove unnecessary uses of
287 unsigned RE_TRANSLATE_TYPE.
288 * regex_internal.h: Likewise.
289 * regex_internal.c: Likewise.
290 * regexec.c: Likewise.
291 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
293 2005-09-07 Ulrich Drepper <drepper@redhat.com>
295 * regexec.c (find_recover_state): Remove unnecessary
297 (transit_state_bkref): Make DFA a const pointer.
298 (get_subexp): Likewise.
299 (check_arrival): Likewise.
300 (update_cur_sifted_state): Likewise.
301 (re_search_internal): Likewise.
302 (prune_impossible_nodes): Likewise.
303 (acquire_init_state_context): Likewise.
304 (proceed_next_node): Likewise.
305 (set_regs): Likewise.
306 (free_fail_stack_return): Likewise.
307 (check_arrival_expand_ecl): Mark DFA parameter as const.
308 (check_arrival_expand_ecl_sub): Likewise.
309 (check_subexp_limits): Likewise.
310 (sub_epsilon_src_nodes): Likewise.
311 (add_epsilon_src_nodes): Likewise.
312 (merge_state_array): Likewise.
313 (update_regs): Likewise.
314 (build_trtable): Likewise.
315 (sift_states_backward): Mark MCTX parameter as const.
316 (build_sifted_states): Likewise.
317 (update_cur_sifted_state): Likewise.
318 (sift_states_mkref): Likewise.
319 (check_arrival_expand_ecl): Mark eclosure as const.
320 (check_dst_limits_calc_pos_1): Likewise.
321 * regex_internal.h (re_match_context_t): Make dfa a const
324 2005-09-06 Ulrich Drepper <drepper@redhat.com>
326 * regexec.c (merge_state_with_log): Define dfa as const pointer.
327 (transit_state_sb): Likewise.
328 (transit_state_mb): Likewise.
329 (sift_states_iter_mb): Likewise.
330 (check_arrival_add_next_nodes): Likewise.
331 (check_node_accept_bytes): Change first parameter to pointer-to-const.
332 [_LIBC] (re_search_2_stub): Use mempcpy.
334 * regex_internal.c (re_string_reconstruct): Avoid calling
335 mbrtowc for very simple UTF-8 case.
337 * regex_internal.c (re_acquire_state): Make DFA pointer arg
339 (re_acquire_state_context): Likewise.
340 * regex_internal.h: Adjust prototypes.
342 * regex.c: Prevent using C++ compilers.
344 * regex_internal.c (re_acquire_state): Minor code rearrangement.
345 (re_acquire_state_context): Likewise.
347 2006-03-29 Mark D. Baushke <mdb@gnu.org>
348 Bruno Haible <bruno@clisp.org>
350 * stdint_.h: On OpenBSD, don't redefine types already included in
351 <sys/types.h> and <inttypes.h>.
353 2006-03-24 Eric Blake <ebb9@byu.net>
355 * time_r.c (copy_string_result): Remove, as it is no longer used.
357 2006-03-24 Simon Josefsson <jas@extundo.com>
359 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
360 including some doc fixes.
361 (base64_encode_alloc): Fix +1 bug on allocation failures.
363 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
365 * base64.c (base64_encode): Do not read past end of array with
366 unsanitized input on systems with CHAR_BIT > 8.
368 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
370 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
371 Typedef to long int, not to off_, as POSIX will likely change
374 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
376 * argp-help.c (validate_uparams): Fix typo
377 * argp-parse.c (argp_default_options): Consistently begin help
378 messages with a lowercase letter.
380 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
382 * time_r.h (asctime_r, ctime_r): Remove. These functions can
383 overrun buffers and shouldn't be used (much as gets shouldn't be
385 * time_r.c (asctime_r, ctime_r): Likewise.
387 2006-03-08 Simon Josefsson <jas@extundo.com>
389 * gc-gnulib.c (randomize): Don't open files called 'no', they
390 signal that configure disabled the device.
392 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
394 * c-stack.c: Include unistd.h unconditionally, since we now assume
396 * getlogin_r.c: Likewise.
397 * getlogin_r.h: Likewise.
399 * pagealign_alloc.c: Likewise.
400 * unistd_.h: Remove; no longer needed.
402 2006-03-07 Simon Josefsson <jas@extundo.com>
404 * unistd_.h: New file.
406 2006-03-07 Simon Josefsson <jas@extundo.com>
408 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
410 2006-03-01 Simon Josefsson <jas@extundo.com>
412 * readline.c: Fix typo, tiny patch from Stepan Kasal
415 2006-02-28 Simon Josefsson <jas@extundo.com>
417 * getopt.c: Protect #include of unistd.h, for MSVS.
419 2006-02-27 Simon Josefsson <jas@extundo.com>
421 * base64.h: Indent #define's. From Jim Meyering
424 2006-02-27 Jim Meyering <jim@meyering.net>
426 Revert the change of 2006-02-24, so these files can continue
427 to be sync'd from gettext.
428 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
431 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
433 * glob.c: Say "invalid" rather than "illegal" in comments.
435 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
437 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
439 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
441 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
442 AT_FDCWD exceeds INT_MAX.
443 * openat.h (AT_FDCWD): Likewise.
445 2006-02-14 Jim Meyering <jim@meyering.net>
449 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
450 failure on deficient systems, and simplify gnulib lgpl dependencies.
451 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
452 xmalloc/lstat combination. Based on a patch from Bruno Haible.
454 * xalloc-die.c: Remove unused definition of N_.
456 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
458 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
460 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
462 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
463 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
465 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
467 * argp-namefrob.h: Restore changes accidentally lost during the
468 "autoupdate" on 2005-12-12.
470 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
472 * fnmatch.c (L_): Renamed from L, to work around a bug in
473 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
474 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
477 2006-01-26 Simon Josefsson <jas@extundo.com>
479 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
480 prototype is visible on mingw32.
482 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
485 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
488 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
490 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
491 attempt to open for write; this always fails, at least on POSIX
492 hosts. This reinstates the 2006-01-09 change, which was
493 inadvertently removed.
495 2006-01-26 Bruno Haible <bruno@clisp.org>
496 Paul Eggert <eggert@cs.ucla.edu>
499 [(! (defined __cplusplus || defined __BEOS__)
501 && !(defined __HP_cc || defined __xlc__
502 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
504 #define to signed char in these cases too; this simplifies
505 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
506 etc., separately) and makes it more conservative.
508 2006-01-21 Jim Meyering <jim@meyering.net>
510 Sync from the stable (b5) branch of coreutils:
512 * fts.c (fts_children): Don't let close() clobber errno from
515 * fts.c (fts_stat): When following a symlink-to-directory,
516 don't necessarily interpret stat-fails+lstat-succeeds as indicating
517 a dangling symlink. That can also happen at least for ELOOP.
518 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
519 FYI, this bug predates the inclusion of fts.c in coreutils.
521 * fts.c (fts_open): Put new maxarglen declaration and uses
522 in their own block, so pre-c99 compilers don't object.
524 Avoid the double-free (first in fts_read, second in fts_close) that
525 would occur when an `active' directory is made inaccessible (e.g.,
526 via chmod a-x) during a traversal.
527 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
528 before returning. Reproduce this failure by
529 mkdir -p a/b; cd a; chmod a-x . b
530 Reported by Stavros Passas.
532 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
534 * argp-namefrob.h: Bugfix. Remove stray #
536 2006-01-25 Bruno Haible <bruno@clisp.org>
538 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
540 Reported by Paul Eggert.
542 2006-01-25 Jim Meyering <jim@meyering.net>
544 * fileblocks.c: Remove more useless parentheses.
545 * readutmp.h: Likewise.
547 2006-01-24 Bruno Haible <bruno@clisp.org>
549 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
551 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
554 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
555 to avoid problems with the built-in _Bool type.
556 Reported by Paul Eggert on 2005-11-26.
558 2006-01-24 Jim Meyering <jim@meyering.net>
560 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
562 2006-01-24 Simon Josefsson <jas@extundo.com>
564 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
567 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
569 Work around porting bugs reported by Dieter in
570 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
571 * getopt.c (_NOPROTO): Remove; no longer needed.
572 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
573 Include "getopt.h" first, to check interface.
574 (getenv): Declare only if defined HAVE_DECL_GETENV &&
576 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
577 (__strndup): Revert to K&R-style function dfns, the glibc style.
578 * strnlen.c: Don't claim it's taken from glibc; it's not.
579 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
580 Include strnlen.h first, to get prototype properly.
581 (strnlen): Renamed from __strnlen.
584 2006-01-23 Ulrich Drepper <drepper@redhat.com>
586 These changes imported from libc.
587 * getopt.c: Use __fxprintf instead of inline stream orientation
588 test and two separate function calls.
589 * strndup.c (__strndup): Add libc_hidden_def.
591 2006-01-22 Bruno Haible <bruno@clisp.org>
593 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
594 temporary buffer for sprintf, take into account the precision also
595 for 'd', 'i', 'u', 'o', 'x', 'X'.
597 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
599 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
600 to pacify gcc -Wswitch-default.
602 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
604 * argp-help.c (usage_long_opt): Do not print DOC options.
605 (__argp_base_name): Removed
606 * argp-namefrob.h (__argp_basename): Removed definition. Was a
608 (__argp_base_name): Provide macro definition or extern declaration
609 depending on the configuration
611 2006-01-20 Simon Josefsson <jas@extundo.com>
613 * inet_ntop.h: Unconditionally include sys/socket.h.
615 2006-01-19 Simon Josefsson <jas@extundo.com>
617 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
619 2006-01-12 Simon Josefsson <jas@extundo.com>
621 * base64.c: Fix warning, reported by Bruno Haible
622 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
624 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
627 * md5.c: Fix commentary typos.
628 (alignof, UNALIGNED_P): No need for a GCC-specific version.
629 * md5.h (__attribute__): Remove; unused.
630 * sha1.c: Fix commentary to match md5 better.
631 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
632 so that we don't need to worry about alignment. All uses changed.
633 This merges the 2005-10-28 md5 change into sha1.
635 2006-01-11 Jim Meyering <jim@meyering.net>
638 * md5.c (OP): Fix spacing.
640 2006-01-11 Simon Josefsson <jas@extundo.com>
642 * stdint_.h (SIZE_MAX): Add missing (.
644 2006-01-10 Bruno Haible <bruno@clisp.org>
646 * argp.h (__const): Remove macro. Use const instead.
647 * argp-fmtstream.h (__const): Likewise.
648 * glob_.h (__const): Remove macro.
649 * glob-libc.h: Use const instead of __const.
651 2006-01-10 Jim Meyering <jim@meyering.net>
653 Avoid the double-free (first in fts_read, second in fts_close) that
654 would occur when an `active' directory is made inaccessible (e.g.,
655 via chmod a-x) during a traversal.
656 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
657 before returning. Reproduce this failure by
658 mkdir -p a/b; cd a; chmod a-x . b
659 Reported by Stavros Passas.
662 * sha1.c: Tweak grammar in a comment.
664 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
666 * regex_internal.h (BITSET_WORD_BITS):
667 Work around a bug in 64-bit PGC (before version 6.1-2), where the
668 preprocessor mishandles large unsigned values as if they were signed.
669 Problem reported by Claudio Fontana in
670 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
672 2006-01-10 Simon Josefsson <jas@extundo.com>
674 * socket_.h: New file.
676 2006-01-10 Bruno Haible <bruno@clisp.org>
678 * localcharset.c: Update from GNU gettext.
680 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
683 * chdir-long.c (cdb_free): Don't bother trying to open directory
684 for write access: POSIX says that must fail.
685 * fts.c (diropen): Likewise.
686 * save-cwd.c (save_cwd): Likewise.
687 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
688 well, for minor improvements on hosts that lack O_DIRECTORY.
689 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
690 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
691 Fall back on chown if open failed with EACCES.
693 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
694 Report an error at compile-time if only a 1-second nominal clock
697 * lchmod.h: New file.
698 * mkdir-p.c: Include lchmod.h, lchown.h.
699 (make_dir_parents): Use lchown rather than chown, and
700 lchmod rather than chmod.
702 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
703 too. Problem with "none" reported by Bob Proulx. Problem with
704 "proc" reported by n0dalus.
706 * mountlist.c: Include <limits.h>.
707 (dev_from_mount_options)
708 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
709 New function. It no longer assumes "dev=" has the System V meaning
710 on Linux (since it doesn't). It also parses "dev=" more carefully.
711 (read_file_system_list)
712 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
713 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
716 * posixtm.h (PDS_PRE_2000): New macro.
717 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
718 All usages changed. Reject dates outside the range 1969-1999 if
719 PDS_PRE_2000 is used.
721 2006-01-09 Jim Meyering <jim@meyering.net>
725 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
727 * chdir-safer.h, chdir-safer.c: New files.
729 * modechange.c (mode_compile): Reject an invalid mode string
730 that starts with an octal digit. From Andreas Gruenbacher.
732 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
733 and dup to open_safer and dup_safer, respectively.
734 (openat_permissive): Fix typo in comment.
736 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
737 "gettext.h"; either no longer needed or are guaranteed by openat.h.
738 (_): Remove; no longer needed.
739 (openat): Renamed from rpl_openat; no need for rpl_openat
740 since openat.h renames openat for us.
741 Replace most of the body with a call to openat_permissive,
742 to avoid duplicate code.
743 Port to (probably hypothetical) environments were mode_t is
745 (openat_permissive): Require mode arg, so that we can check
746 types better. Put it just after flags. Change cwd failure
747 indicator from pointer-to-bool to pointer-to-errno-value.
749 Invoke openat_save_fail and/or openat_restore_fail if
750 cwd_errno is null, so that openat can call us.
751 (openat_permissive, fdopendir, fstatat, unlinkat):
752 Simplify errno handling to avoid some duplicate code,
753 as it's OK to set errno on success.
754 * openat.h: Revamp code so that function macros depend on
755 __OPENAT_PREFIX only, not also on AT_FDCWD.
756 (openat_ro): Remove. Caller changed to use openat_permissive.
757 (openat_permissive): Now a macro, if not a function.
758 (openat_restore_fail, openat_save_fail): Now always functions,
759 since mkdirat needs them even if __OPENAT_PREFIX is defined.
761 * openat-priv.h: New file, defining macros used by mkdirat.c
763 * mkdirat.c: Include openat-priv.h.
764 Remove definitions of macros defined therein.
765 * openat.c: Likewise.
767 * mkdirat.c (mkdirat): New file and function.
768 * openat.h (mkdirat): Declare.
770 * openat.c (fdopendir): Don't change errno when returning non-NULL.
772 * openat.h (openat_permissive): Declare.
775 * openat.c (EXPECTED_ERRNO): New macro.
776 (openat_permissive): New function -- used in remove.c rewrite.
777 (all functions): Set errno just before returning, only if there
778 was an actual failure.
779 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
781 Emulate openat-family functions using Linux's procfs, if possible.
782 Idea and some code based on Ulrich Drepper's glibc changes.
784 * openat.c: (BUILD_PROC_NAME): New macro.
785 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
786 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
787 before falling back on save_cwd and restore_cwd.
788 (fdopendir, fstatat, unlinkat): Likewise.
790 * openat.c (fstatat, unlinkat): Perform the syscall directly,
791 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
793 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
794 as second argument to va_arg. Otherwise, some versions of gcc
795 warn that `if this code is reached, the program will abort'.
797 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
801 Add POSIX ACL support
802 * acl.h (copy_acl, set_acl): Add declarations.
803 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
804 systems other than Linux.
805 (chmod_or_fchmod): New function: use fchmod when possible,
807 (file_has_acl): Add a POSIX ACL implementation, with a
808 Linux-specific subcase.
809 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
810 S_ISVTX from one file to another. Fall back to fchmod/chmod when
811 acls are unsupported.
812 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
813 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
816 2006-01-09 Bruno Haible <bruno@clisp.org>
818 * sysexit_.h (EX_OK): New macro.
819 Suggested by Martin Lambers <marlam@marlam.de>.
821 2006-01-09 Bruno Haible <bruno@clisp.org>
823 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
824 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
825 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
826 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
828 2006-01-09 Bruno Haible <bruno@clisp.org>
830 * stdint_.h (SIZE_MAX): Write the value without involving negative
833 2005-10-16 Bruno Haible <bruno@clisp.org>
835 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
836 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
838 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
840 * strftime.c (tzname): Don't declare if it is already #defined.
841 Problem reported for Mingw by Mark Junker.
843 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
845 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
846 long int, not int, for nanosecond counts, so that people who are
847 used to POSIX struct timespec won't be surprised. Reported by Jim
850 2005-12-16 Jim Meyering <jim@meyering.net>
852 * fprintftime.c, fprintftime.h: New files.
854 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
856 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
857 * argp-help.c (fill_in_uparams): Check if the constructed
858 struct uparams is valid. Fall back to the default values if it is
861 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
863 * argp-help.c (__argp_base_name): New function
864 (__argp_short_program_name): Rewrite using __argp_base_name
865 * argp-namefrob.h: Define program_invocation_name and
866 program_invocation_short_name if requested
867 (__argp_base_name): Add prototype
868 * argp-parse.c (argp_def): Use gettext wrappers
869 (argp_default_parser): Use __argp_base_name
870 * argp-pin.c: New file. Defines program_invocation_name and
871 program_invocation_short_name on systems that lack them.
873 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
875 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
876 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
877 porting problem reported by Georg Schwarz in
878 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
880 2005-07-09 Bruno Haible <bruno@clisp.org>
882 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
883 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
884 Reported by Mark Junker <mjscod@gmx.de>.
886 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
888 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
889 (uintmax_t) [defined uintmax_t]: Do not declare.
890 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
891 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
892 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
893 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
894 sake of portability to weird hosts that C allows (though we don't
895 know of any practical examples).
897 * savedir.h (fdsavedir): New decl.
898 * savedir.c (fdsavedir, savedirstream): New functions; the latter
899 contains most of the former guts of savedir.
900 (savedir): Use savedirstream.
903 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
905 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
906 coreutils no longer futzes with rounding modes.
908 2005-11-14 Jim Meyering <jim@meyering.net>
910 * mkstemp-safer.c: Include <config.h>, required for possible
911 replacement of mkstemp.
913 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
915 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
917 (gethrxtime) [! (HAVE_NANOUPTIME
918 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
919 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
920 our own approximation.
922 2005-11-10 Simon Josefsson <jas@extundo.com>
924 * readline.c: Remove EOL.
926 2005-11-08 Eric Blake <ebb9@byu.net>
928 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
930 2005-11-08 Eric Blake <ebb9@byu.net>
932 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
934 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
936 Fix porting problem reported by Theodoros V. Kalamatianos.
937 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
938 Don't assume that futimes failing means we must fail.
940 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
942 * getcwd.c (__getcwd): Don't assume that system calls after readdir
943 leave errno alone. Problem reported by Dmitry V. Levin.
945 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
947 * savedir.c (savedir): Don't assume that xrealloc etc. leave
948 errno alone. Problem reported by Frederic Jolliton.
950 2005-10-28 Simon Josefsson <jas@extundo.com>
952 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
953 "restrict" keywords, as per POSIX. Protect the function
954 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
955 Don't use K&R prototypes. Check the sprintf return values.
956 Re-define EAFNOSUPPORT if not present. Indent.
958 * md5.h, md5.c: Simplify buffer handling visavi alignment,
959 suggested by Bruno Haible <bruno@clisp.org>.
961 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
963 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
965 * gc-libgcrypt.c: Add MD2 (which is not available through
968 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
970 * md2.h, md2.c: New files.
972 2005-10-24 Simon Josefsson <jas@extundo.com>
974 * md4.h: Shrink buffer size, now that we changed the type.
976 2005-10-22 Simon Josefsson <jas@extundo.com>
978 * arcfour.h, arcfour.c: Use fixed size indices in the
979 arcfour_context struct (simplify test vector testing in GNU
982 2005-10-22 Simon Josefsson <jas@extundo.com>
984 * md4.h, md4.c: Simplify buffer handling visavi alignment,
985 suggested by Bruno Haible <bruno@clisp.org>.
987 2005-10-22 Simon Josefsson <jas@extundo.com>
989 * crc.h: Include stddef.h, for size_t.
991 2005-10-21 Simon Josefsson <jas@extundo.com>
993 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
994 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
996 2005-10-21 Simon Josefsson <jas@extundo.com>
998 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1001 2005-10-21 Simon Josefsson <jas@extundo.com>
1003 * gc-gnulib.c: Support ARCTWO in CBC mode.
1005 2005-10-21 Simon Josefsson <jas@extundo.com>
1007 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1010 * hmac-sha1.c (hmac_sha1): Likewise.
1012 * crc.c (crc32_update): Actually use crc parameter, suggested by
1013 Bruno Haible <bruno@clisp.org>.
1015 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1018 2005-10-21 Simon Josefsson <jas@extundo.com>
1020 * des.h, des.c: New files.
1022 * gc-gnulib.c: Support DES.c
1024 2005-10-21 Simon Josefsson <jas@extundo.com>
1026 * arctwo.h, arctwo.c: New files.
1028 * gc-gnulib.c: Support ARCTWO.
1030 2005-10-21 Simon Josefsson <jas@extundo.com>
1032 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1034 2005-10-19 Simon Josefsson <jas@extundo.com>
1036 * gc-gnulib.c: Support ARCFOUR.
1038 2005-10-19 Simon Josefsson <jas@extundo.com>
1040 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1043 * gc.h: Add ECB enum type.
1045 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1047 2005-10-19 Simon Josefsson <jas@extundo.com>
1049 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1051 2005-10-18 Simon Josefsson <jas@extundo.com>
1053 * md4.h, md4.c: New files, based on md5.?.
1055 2005-10-17 Simon Josefsson <jas@extundo.com>
1057 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1059 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1061 2005-10-17 Simon Josefsson <jas@extundo.com>
1063 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1065 2005-10-17 Simon Josefsson <jas@extundo.com>
1067 * gc.h, gc-libgcrypt.c: Add ciphers.
1069 2005-10-17 Simon Josefsson <jas@extundo.com>
1071 * sha1.c: Use uint32_t instead of md5_uint32.t
1073 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1076 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1078 * md5.h: Use stdint.h and uint32_t. Doc fix.
1080 2005-10-15 Simon Josefsson <jas@extundo.com>
1082 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1084 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1086 2005-10-14 Simon Josefsson <jas@extundo.com>
1088 * arcfour.h, arcfour.c: New files.
1090 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1092 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1093 include <wchar.h>; no longer needed.
1095 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1096 and Ulrich Drepper <drepper@redhat.com>
1099 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1100 instead of inline stream orientation test and two separate
1101 function calls. Pay no attention to USE_IN_LIBIO.
1103 2005-10-14 Roland McGrath <roland@redhat.com>
1105 Import from libc. [BZ #1331]
1106 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1108 Reported by Matej Vela <vela@debian.org>.
1110 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1112 * mkdir-p.c (make_dir_parents): Don't report an error if an
1113 intermediate directory is in a read-only file system. Problem
1114 reported by Eric Blake.
1116 2005-10-13 Simon Josefsson <jas@extundo.com>
1118 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1119 Move memory allocation outside of loop.
1121 2005-10-12 Simon Josefsson <jas@extundo.com>
1123 * gc-pbkdf2-sha1.c: New file.
1125 * gc.h: Add gc_pbkdf2_sha1 prototype.
1127 2005-10-12 Simon Josefsson <jas@extundo.com>
1129 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1130 suggested by Bruno Haible <bruno@clisp.org>.
1132 2005-10-12 Simon Josefsson <jas@extundo.com>
1134 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1136 * gc-gnulib.c (gc_hmac_sha1): New function.
1138 2005-10-12 Simon Josefsson <jas@extundo.com>
1140 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1142 2005-10-12 Simon Josefsson <jas@extundo.com>
1144 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1145 GC_USE_HMAC_MD5, respectively.
1147 * gc-libgcrypt.c (gc_md5): Fix assert call.
1150 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1152 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1154 * gc-gnulib.c (gc_hash_buffer): Ditto.
1156 2005-10-11 Bruno Haible <bruno@clisp.org>
1158 * c-strcasestr.h: New file, from GNU gettext.
1159 * c-strcasestr.c: New file, from GNU gettext.
1161 2005-10-11 Bruno Haible <bruno@clisp.org>
1163 * c-strcase.h: New file, from GNU gettext.
1164 * c-strcasecmp.c: New file, from GNU gettext.
1165 * c-strncasecmp.c: New file, from GNU gettext.
1167 2005-10-11 Simon Josefsson <jas@extundo.com>
1169 * crc.h, crc.c: New files.
1171 * gc.h (gc_hash_buffer): Add doc.
1173 2005-10-08 Simon Josefsson <jas@extundo.com>
1175 * gc.h: Add gc_hash and gc_hash_buffer.
1177 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1179 * gc-libgcrypt.c (gc_hash_buffer): Add.
1181 2005-10-11 Bruno Haible <bruno@clisp.org>
1183 * strcasecmp.c: Include limits.h.
1184 (strcasecmp): Avoid integer overflow on exotic platforms.
1185 * strncasecmp.c: Include limits.h.
1186 (strncasecmp): Avoid integer overflow on exotic platforms.
1187 Reported by Paul Eggert.
1189 2005-10-06 Simon Josefsson <jas@extundo.com>
1191 * hmac-md5.c: New file.
1195 2005-10-06 Simon Josefsson <jas@extundo.com>
1197 * memxor.c (memxor): Avoid casts and warnings.
1199 2005-10-05 Derek Price <derek@ximbiot.com>
1201 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1203 2005-10-05 Simon Josefsson <jas@extundo.com>
1205 * memxor.c (memxor): Fix compiler error.
1207 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1208 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1210 * memxor.h, memxor.c: New files.
1212 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1213 we assume all systems have it, suggested by Jim Meyering
1214 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1215 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1216 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1219 2005-10-04 Bruno Haible <bruno@clisp.org>
1221 * verify.h (verify_true): Provide alternative definition for C++.
1223 2005-10-04 Simon Josefsson <jas@extundo.com>
1225 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1226 D. Baushke" <mdb@gnu.org>.
1228 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1230 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1231 (SSIZE_MAX): New macro, if not already defined.
1232 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1235 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1237 * exclude.c: Include verify.h.
1238 (verify): Remove. All callers changed to use verify.h's version.
1239 * strtoimax.c: Likewise.
1240 * utimecmp.c: Likewis.e
1242 Sync from coreutils.
1243 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1244 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1245 * .cvsignore: Add fts.h, search.h, t-fpending.
1246 * settime.c (settime): Fix { typo in previous patch. Also, don't
1247 bother returning ENOSYS if settimeofday or stime fails; just let
1248 them return whatever errno they want to return.
1249 * utimens.c: Include unistd.h, for dup2.
1250 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1251 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1253 2005-10-02 Jim Meyering <jim@meyering.net>
1255 Sync from coreutils.
1256 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1257 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1258 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1259 Remove AT_FDCWD test.
1260 Do not consume the fd unless successful.
1261 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1262 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1263 block, so that we don't even try to compile it if settimeofday is
1264 available. This works around a compilation failure on OSF1 V5.1,
1265 due to stime requiring a `long int*' while tv_sec is `int'.
1267 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1269 * getdelim.c (getdelim): Remove unused variables.
1271 2005-10-01 Simon Josefsson <jas@extundo.com>
1273 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1274 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1275 AI_* and EAI_* definitions. Protect function declarations.
1277 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1279 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1280 so that the code works even with ancient cpp. Portability problem
1281 with GCC 2.7.2.1 reported by Thomas M.Ott.
1283 2005-09-27 Jim Meyering <jim@meyering.net>
1285 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1287 * intprops.h (signed_type_or_expr__): Define.
1288 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1291 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1293 * verify.h (verify_expr): Remove, replacing with:
1294 (verify_true): New macro that returns true instead of void.
1295 (verify_type__): Remove.
1296 (verify): Use verify_true rather than verify_type__.
1298 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1300 * utimens.c (ENOSYS): Define if not already defined.
1301 (futimens): Support having a null PATH if the file descriptor
1304 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1306 (__attribute): Define to empty unless GCC 3.1 or later.
1307 This works around a core dump on OpenBSD 3.4, which has GCC
1308 2.95.3, which dumps core when given __attribute__(()). It also
1309 simplifies other tests, since we really don't want to bother with
1310 worrying about which ancient version of GCC supported what.
1311 Original problem reported by Yoann Vandoorselaere, with part of
1312 the fix suggested by Derek Price.
1314 2005-09-24 Jim Meyering <jim@meyering.net>
1316 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1317 so we can once again use a positive bitfield width of 1 -- now we
1318 don't have to explain why we were using a bitfield width of 2.
1320 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1322 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1323 Problem reported by Eric Blake.
1324 (getaddrinfo): Initialize se so that it's not garbage.
1325 Redo internal storage allocation so that it doesn't make unportable
1326 assumptions about alignment.
1329 * utimens.c (futimens): Use futimesat if available.
1330 Prefer it to futimes since it doesn't have the futimes bug.
1332 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1333 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1334 Instead, declare a function that returns a pointer to an array,
1335 and use verify_type__ to declare the size of the array.
1336 Problem and germ of a solution reported by Bruno Haible.
1337 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1338 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1340 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1342 Sync from coreutils.
1344 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1346 * argmatch.h: Include verify.h
1347 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1348 (ARGMATCH_ASSERT): Remove; unused.
1349 * canonicalize.c: Assume STDC_HEADERS.
1350 * exclude.c: Include "strcase.h".
1351 * regex_internal.h [!defined _LIBC]: Likewise.
1352 * getusershell.c: Include stdio--.h rather than stdio.h
1354 (getusershell): Call fopen, not fopen_safer.
1355 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1356 Do not include unistd-safer.h.
1357 (save_cwd): Don't call fd_safer; no longer needed
1358 now that we include fcntl--.h.
1360 * getdate.y (relative_time): New type.
1361 (RELATIVE_TIME_0): New constant.
1362 (parser_control): Use relative_time instead of doing it ourselves.
1363 (%union): Add new relative_time rel member.
1364 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1366 (relunit, relunit_snumber): Now of type rel.
1367 (zone, rel, relunit, get_date): Adjust to above changes.
1369 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1370 Do not include unistd-safer.h.
1371 (getloadavg): Don't call fd_safer; no longer needed
1372 now that we include fcntl--.h.
1374 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1375 (make_dir_parents): Treat ENOSYS like EEXIST.
1377 Improve quality of diagnostics on restore_cwd failure.
1378 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1379 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1380 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1381 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1382 each time through the loop. Do not diagnose restore_cwd failure;
1383 that is the caller's job (and perhaps the caller does not care).
1385 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1386 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1387 If the file already exists but is not a directory, don't bother
1388 to try to make its parents.
1389 Close potential file descriptor leak if we can't chdir("/") (!).
1390 Don't always return true if chdir($PWD) fails; return true only
1391 if the requested action was done successfully (except for the
1393 Don't log final directory unless we actually made it.
1394 Refactor to avoid duplicate code to fix up permissions.
1395 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1397 * strftime.c (my_strftime): Rewrite the previous change slightly,
1398 to make it a bit faster and (I hope) clearer.
1399 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1400 Fix bug in formats like %2N.
1402 * verify.h: New file.
1404 2005-09-22 Jim Meyering <jim@meyering.net>
1406 Sync from coreutils.
1408 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1410 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1411 the .tm_year member, since otherwise gcc-4.0 would now warn about
1412 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1414 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1415 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1417 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1418 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1419 when run in a time zone for which daylight savings time is in effect
1420 for the starting date.
1422 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1423 stop us from restricting permissions of just-created absolute-named
1425 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1426 to restore initial working directory.
1427 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1428 to tell caller if/when we change the working directory and are
1429 unable to return to the initial one.
1430 * mkdir-p.h (make_dir_parents): Update prototype.
1431 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1432 `return false'. This fixes a bug introduced on 2004-07-30.
1434 * openat.c (fdopendir): Be sure to close the supplied
1435 file descriptor before returning. This makes our replacement
1436 implementation a little closer to Solaris's, where fdopendir
1437 ties the file descriptor to the returned DIR* pointer.
1438 * openat.c (unlinkat): New function.
1439 * openat.h (unlinkat): Add prototype.
1440 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1441 (openat_restore_fail): Rename from openat_restore_die.
1442 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1444 Provide an alternative to exiting immediately upon save_cwd or
1445 restore_cwd failure. Now, an application can arrange e.g.,
1446 to perform a longjump in that case.
1447 * openat.c: Include dirname.h.
1448 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1449 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1450 and openat_restore_die rather than calling error directly.
1451 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1453 * openat-die.c (openat_save_die, openat_restore_die): New file.
1454 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1456 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1457 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1458 int utc, int nanoseconds);
1460 date should not have to allocate a megabyte of virtual memory to
1461 handle a format argument like +%1048575T. When implemented with
1462 strftime, it must allocate such a buffer, use strftime to fill it
1463 in, print it, then free it.
1464 With fprintftime, it simply prints everything and exits.
1465 With no need for memory allocation, that's one fewer way to fail.
1466 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1467 optional field width, not before, so we accept %9:z, not %:9z.
1468 (my_strftime): Be sure to use L_('x') for literals.
1470 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1471 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1472 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1473 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1474 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1475 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1476 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1477 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1478 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1480 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1481 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1482 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1483 and don't include <sys/file.h>).
1485 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1487 Sync from coreutils.
1489 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1490 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1491 [!LDAV_DONE]: Avoid unused variable warning.
1493 2005-09-21 Bruno Haible <bruno@clisp.org>
1495 * unicodeio.h (unicode_to_mb): New declaration.
1497 2005-09-20 Derek Price <derek@ximbiot.com>
1499 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1501 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1503 Use a consistent style for including <config.h>.
1504 * __fpending.c, acl.c, argmatch.c,
1505 argp-help.c, argp-parse.c,
1506 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1507 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1508 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1509 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1510 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1511 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1512 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1513 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1514 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1515 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1516 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1517 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1518 modechange.c, mountlist.c, open-safer.c, physmem.c,
1519 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1520 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1521 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1522 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1523 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1524 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1525 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1526 userspec.c, utimecmp.c, version-etc-fsf.c,
1527 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1528 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1529 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1530 Standardize inclusion of config.h.
1531 * __fpending.h, dirfd.h, getdate.h, human.h,
1532 inttostr.h: Removed inclusion of config.h from header files.
1533 * inttostr.c: Adjusted in-tree users.
1534 * timespec.h: Remove superfluous warning to include config.h.
1535 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1536 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1537 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1538 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1540 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1542 * stat-time.h: New file.
1543 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1544 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1546 (timespec_cmp): New function.
1547 * utimecmp.c: Include stat-time.h.
1548 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1549 members exist, not on the obsolescent ST_MTIM_NSEC.
1550 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1552 2005-09-15 Derek Price <derek@ximbiot.com>
1553 Paul Eggert <eggert@cs.ucla.edu>
1555 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1556 changes, consolidating in...
1557 * regex_internal.h: ...this file.
1559 2005-09-15 Derek Price <derek@ximbiot.com>
1561 * regex_internal.h: Blank `pure' for GNUC < 3.
1562 * regex_internal.c: Ditto, using this...
1563 (__GNUC_PREREQ): ...new macro.
1564 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1565 (__GNUC_PREREQ): ...this new macro.
1567 * strstr.h: Include string.h. Define strstr as a macro here.
1569 2005-09-13 Derek Price <derek@ximbiot.com>
1571 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1573 Reported by Jim Meyering <jim@meyering.net>.
1575 2005-09-13 Jim Meyering <jim@meyering.net>
1577 * canon-host.c: Filter through gnu indent and reword comments slightly.
1578 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1580 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1582 * lib/base64.c: Typo.
1583 (base64_encode): Put b64str in initialized data section.
1585 2005-09-12 Derek Price <derek@ximbiot.com>
1587 Return usable errors from canon-host.
1588 * canon-host.h: New file.
1589 * canon-host.c (canon_host): Wrap...
1590 (canon_host_r): ...this new function, which now relies exclusively on
1592 (ch_strerror): New function.
1593 (last_cherror): New global.
1594 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1595 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1597 (freeaddrinfo): Free ai->ai_canonname when set.
1599 2005-09-12 Derek Price <derek@ximbiot.com>
1600 Paul Eggert <eggert@cs.ucla.edu>
1602 * glob-libc.h: Renamed from glob_.h. The new version is
1603 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1604 protecting things that should be done only in gnulib contexts.
1605 * glob_.h: New file, containing only the glob things needed for
1607 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1608 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1609 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1610 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1611 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1612 and to respect the namespace rules better.
1614 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1616 Merge glibc and coreutils changes into gnulib, plus a few
1618 * md5.c: Use #error rather than a string.
1619 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1620 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1621 (__attribute__): Define to empty for non recent-GCC.
1622 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1623 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1624 Renamed from their non-__ counterparts, with new macros replacing
1625 them if not _LIBC. Add __THROW attribute.
1627 (struct md5_ctx): Align buffer if using GCC.
1628 * sha1.h (struct sha1_ctx): Likewise.
1629 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1630 The old name was backwards.
1631 (NOTSWAP): Remove; not used.
1632 (rol): New macro, moved here from md5.h.
1633 (sha1_process_block): Remove a FIXME that doesn't make sense.
1635 2005-09-12 Derek Price <derek@ximbiot.com>
1637 * gai_strerror.c: Include config.h when available. Include
1638 getaddrinfo.h before other headers to test interface.
1639 Reported by Larry Jones <lawrence.jones@ugs.com>.
1641 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1643 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1644 definitions, since that's the preferred style in glibc.
1645 Fix a minor spacing issue, and update copyright notice to match glibc's.
1647 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1649 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1651 2005-09-06 Simon Josefsson <jas@extundo.com>
1653 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1654 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1656 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1658 Change bitset word type from unsigned int to unsigned long int,
1659 as this has better performance on typical 64-bit hosts.
1660 Port bitset code to hosts with unusual word sizes.
1661 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1662 (build_collating_symbol):
1663 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1664 argument is a bitset. This is merely a style issue, but it makes
1665 it clearer that an entire array is expected.
1666 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1667 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1668 Port to the case where bitset_word is not the same as unsigned int.
1669 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1670 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1672 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1673 (build_trtable, group_nodes_into_DFAstates):
1675 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1676 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1677 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1678 * regexec.c (group_nodes_into_DFAstates): Likewise.
1679 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1680 * regcomp.c (optimize_subexps, lower_subexp):
1681 Work even if bitset_word has holes in its bitwise representation.
1682 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1683 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1685 * regex_internal.c (re_string_reconstruct):
1686 Don't assume UCHAR_MAX == 255.
1687 * regex_internal.h (bitset_set_all): Likewise.
1688 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1690 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1691 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1693 (BITSET_WORD_MAX): New macro.
1694 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1695 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1696 (bitset_empty, bitset_copy):
1697 Prefer sizeof (bitset) to multiplying it out ourselves.
1698 (bitset_not_merge): Remove; unused.
1699 (bitset_contain): Return bool, not unsigned int with one bit on.
1700 All callers changed.
1701 * regexec.c (build_trtable): Don't assume bitset has no stricter
1702 alignment than re_node_set; do this by defining a new internal
1703 type struct dests_alloc and using it to allocate memory.
1705 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1707 Check for arithmetic overflow when calculating sizes, to prevent
1708 some buffer-overflow issues. These patches are conservative, in the
1709 sense that when I couldn't determine whether an overflow was possible,
1710 I inserted a run-time check.
1711 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1712 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1713 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1714 (re_xnrealloc, re_x2nrealloc): New inline functions.
1715 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1716 (build_equiv_class, build_charclass): Check for arithmetic overflow
1717 in size expression calculations.
1718 * lib/regex_internal.c (re_string_realloc_buffers):
1719 (build_wcs_upper_buffer, re_node_set_add_intersect):
1720 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1721 (re_dfa_add_node, register_state): Likewise.
1722 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1723 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1724 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1725 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1727 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1729 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1730 to avoid a collision with bits/local_lim.h in glibc.
1731 All uses changed. Problem reported by Dmitry V. Levin in
1732 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1734 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1735 bugs in int versus size_t comparisons.
1736 (re_string_context_at): Fix bug where the code assumed that
1739 Use bool where appropriate.
1740 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1741 All callers changed.
1742 (calc_eclosure_iter): Likewise, for ROOT arg.
1743 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1744 (build_charclass_op): Likewise, for NON_MATCH arg.
1745 * regex_internal.c (re_string_allocate, re_string_construct):
1746 (re_string_construct_common): Likewise, for ICASE arg.
1747 * regexec.c (re_search_2_stub, re_search_stub):
1748 Likewise, for RET_LEN arg.
1749 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1750 (set_regs): Likewise, for FL_BACKTRACK arg.
1751 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1752 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1753 (calc_eclosure_iter, parse_bracket_exp):
1754 Use bool for internal variables that are booleans.
1755 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1756 (set_regs, build_sifted_states, sift_states_bkref):
1757 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1758 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1759 (find_collation_sequence_value):
1761 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1762 (re_node_set_compare):
1763 Return bool, not int. All callers changed.
1764 * regexec.c (check_halt_node_context, check_dst_limits):
1765 (build_trtable, check_node_accept): Likewise.
1766 * regex_internal.h: Include stdbool.h.
1768 Fix bugs uncovered when converting to bool.
1769 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1770 failure instead of charging ahead blindly.
1771 * regex_internal.c (register_state): Likewise.
1772 * regexec.c (re_search_2_stub): Use simpler method than boolean
1773 for freeing internal storage.
1774 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1775 bitset pieces used as boolean, to avoid undefined behavior
1776 on hosts that do int overflow checking.
1778 2005-08-31 Derek Price <derek@ximbiot.com>
1780 * getdelim.c (getdelim): Return EOF on EOF.
1781 Reported by Larry Jones <lawrence.jones@ugs.com>.
1783 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1785 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1786 lengths fit in regoff_t; this isn't true if regoff_t is the same
1788 * regex.c (re_search_internal): 5th arg is LAST_START
1789 (= START + RANGE) instead of RANGE. This avoids overflow
1790 problems when regoff_t is the same width as size_t.
1791 All callers changed.
1792 (re_search_2_stub): Check for overflow when adding the
1793 sizes of the two strings.
1794 (re_search_stub): Check for overflow when adding START
1795 to RANGE; if it occurs, substitute the extreme value.
1797 2005-08-31 Jim Meyering <jim@meyering.net>
1799 * regcomp.c (search_duplicated_node): Make first pointer arg
1801 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1802 (register_state): Likewise.
1803 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1804 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1805 (group_nodes_into_DFAstates): Likewise.
1807 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1809 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1810 old glibc regex code mishandles strings longer than 2**31 bytes.
1811 This patch fixes this when the regex code is used in gnulib
1812 (i.e., outside glibc).
1814 This patch should not affect the use of the regex code inside
1815 glibc. No doubt this problem also needs to be handled for glibc
1816 as well, but the result will be an incompatible change to the
1817 glibc ABI, and the old ABI will have to be supported too. That
1818 can be the the subject for another patch.
1820 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1821 governing whether the rest of this patch is active. By default,
1822 the macro is disabled and the patch has no effect.
1823 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1824 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1825 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1826 (re_match_2, re_set_registers): Use the new types.
1827 * regex_internal.h (Idx, re_hashval_t): New types.
1828 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1830 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1831 (re_string_context_at, bin_tree_t, re_dfastate_t):
1832 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1833 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1834 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1835 (re_string_char_size_at, re_string_wchar_at):
1836 (re_string_elem_size_at):
1837 Use the new types and macros to port to 64-bit hosts.
1838 Use unsigned types for internal values, so that the code
1839 mostly works even for arrays larger than SSIZE_MAX.
1840 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1841 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1842 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1843 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1844 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1845 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1846 (calc_inveclosure, parse_dup_op, build_range_exp):
1847 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1848 (fetch_number, create_token_tree, mark_opt_subexp):
1850 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1851 (create_cd_newstate, re_string_allocate, re_string_construct):
1852 (re_string_realloc_buffers, build_wcs_upper_buffer):
1853 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1854 (re_string_reconstruct, re_string_peek_byte_case):
1855 (re_string_fetch_byte_case, re_string_context_at):
1856 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1857 (re_node_set_init_copy, re_node_set_add_intersect):
1858 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1859 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1860 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1861 (re_acquire_state, re_acquire_state_context, register_state):
1863 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1864 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1865 (re_search_internal, re_search_2_stub, re_search_stub)
1866 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1867 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1868 (update_cur_sifted_state, check_dst_limits):
1869 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1870 (check_subexp_limits, sift_states_bkref, merge_state_array):
1871 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1872 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1873 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1874 (expand_bkref_cache, check_node_accept_bytes):
1875 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1876 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1877 (acquire_init_state_context, check_halt_node_context):
1878 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1879 (sift_states_backward, clean_state_log_if_needed):
1880 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1881 (find_recover_state, transit_state_sb, transit_state_mb):
1882 (transit_state_bkref, build_trtable, match_ctx_clean):
1884 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1885 to work around an assumption that REG_MISSING is negative.
1887 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1888 (seek_collating_symbol_entry) [defined _LIBC]:
1889 (lookup_collation_sequence_value) [defined _LIBC]:
1890 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1891 Use prototypes rather than old-style function definitions.
1892 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1893 (transit_state_sb) [0]:
1894 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1896 * regexec.c (re_search_internal): Simplify update of rm_so and
1899 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1900 (optimize_subexps, lower_subexp):
1901 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1902 since the signed shift might overflow. Use 1u<<31 instead.
1903 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1904 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1907 * regcomp.c (optimize_subexps, lower_subexp):
1908 Use CHAR_BIT rather than 8, for clarity.
1909 * regexec.c (check_dst_limits_calc_pos_1):
1910 (check_subexp_matching_top): Likewise.
1911 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1912 have to worry about portability issues when shifting it left.
1913 Remove no-longer-needed test for table_size > 0.
1914 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1915 in a word, as the resulting behavior is undefined.
1916 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1917 in one case, a <= should have been an <, and in another case the
1918 whole test was missing.
1919 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1920 the standard name CHAR_BIT.
1921 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1922 this is not true on one's complement and signed-magnitude hosts.
1924 * regex_internal.h (re_sub_match_top_t): Remove unused member
1926 (struct re_dfa_t): Remove unused member states_alloc.
1927 * regcomp.c (init_dfa): Don't initialize unused members.
1929 2005-08-31 Bruno Haible <bruno@clisp.org>
1931 * strstr.c: Include <stddef.h>, for NULL.
1932 * strcasestr.c: Likewise.
1933 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1935 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1937 * iconvme.h: Add prototype for iconv_alloc.
1939 2005-08-29 Simon Josefsson <jas@extundo.com>
1941 * iconvme.c: Fix errno.
1943 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1945 * iconvme.c: Split iconv_string into iconv_alloc.
1947 2005-08-27 Jim Meyering <jim@meyering.net>
1949 * fopen-safer.c: Merge minor changes from coreutils.
1950 * dup-safer.c: Likewise.
1951 * fd-safer.c: Likewise.
1953 Merge from coreutils.
1954 * stdio--.h: New file.
1955 * stdlib--.h: New file.
1956 * mkstemp-safer.c: New file.
1958 GNU tar needs these.
1959 * pipe-safer.c: New file.
1960 * creat-safer.c: New file.
1961 * fcntl--.h (creat): Define to creat_safer.
1962 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1963 * unistd--.h (pipe): Define to pipe_safer.
1964 * unistd-safer.h: Declare pipe_safer.
1966 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1968 * regex_internal.h: Remove all references to
1969 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1971 (bitset_not, bitset_merge, bitset_not_merge):
1972 (bitset_mask, re_string_allocate, re_string_construct):
1973 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1974 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1975 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1976 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1977 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1978 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1979 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1980 (re_acquire_state_context):
1981 Remove unnecessary forward decls.
1982 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1983 Put __attribute at function definition,
1984 now that the function decl has been removed.
1985 * lib/regex_internal.c (re_string_peek_byte_case):
1986 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1989 2005-08-26 Simon Josefsson <jas@extundo.com>
1991 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1992 Haible <bruno@clisp.org>.
1994 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1996 * regexec.c (set_regs): Don't alloca with an unbounded size.
1998 alloca modernization/simplification for regex.
1999 * regex.c: Remove portability cruft for alloca. This no longer
2000 needs to be at the start of the file, and can be moved into
2001 regex_internal.h and simplified.
2002 * regex_internal.h: Include <alloca.h>.
2003 (__libc_use_alloca) [!defined _LIBC]: New macro.
2004 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2005 now works outside glibc.
2007 2005-08-24 Simon Josefsson <jas@extundo.com>
2009 * getpass.c: Add WIN32 implementation. Conditionalize use of
2010 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2011 GLIBC specific code.
2013 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2015 Make regex safe for g++. This fixes one real bug (an "err"
2016 that should have been "*err"). g++ problem reported by
2018 * regex_internal.h (re_calloc): New macro, consistent with
2019 re_malloc etc. All callers of calloc changed to use re_calloc.
2020 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2021 not int. All callers changed.
2022 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2023 just use an array of size MB_LEN_MAX.
2024 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2025 (find_recover_state): Change "err" to "*err"; this fixes what
2026 appears to be a real bug.
2027 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2030 2005-08-25 Jim Meyering <jim@meyering.net>
2032 * open-safer.c: Include <config.h>.
2033 Otherwise, we'd lose LARGEFILE support in any file using
2036 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2038 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2039 * regex.h (regerror): Likewise.
2041 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2042 requires this. (The code never needed it.)
2044 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2045 All uses of recently-renamed identifiers changed to use the new,
2046 POSIX-compliant names. The code will build and run just fine
2047 without these changes, but it's better to eat our own dog food
2048 and use the standard-conforming names.
2050 * regex.h: Fix a multitude of POSIX name space violations.
2051 These changes have an effect only for programs that define
2052 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2053 do not change anything for programs compiled in the normal way.
2054 Also, there is no effect on the ABI.
2056 (_REGEX_SOURCE): New macro.
2057 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2058 defined and _GNU_SOURCE is not; this fixes a name space violation.
2060 Rename the following macros to obey POSIX requirements.
2061 The old names are still visible as macros if _REGEX_SOURCE is defined.
2062 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2063 RE_BACKSLASH_ESCAPE_IN_LISTS.
2064 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2065 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2066 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2067 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2068 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2069 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2070 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2071 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2072 (REG_INTERVALS): renamed from RE_INTERVALS.
2073 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2074 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2075 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2076 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2077 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2078 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2079 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2080 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2081 RE_UNMATCHED_RIGHT_PAREN_ORD.
2082 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2083 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2084 (REG_DEBUG): renamed from RE_DEBUG.
2085 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2086 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2087 unusual, since we can't clash with the POSIX REG_ICASE.
2088 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2089 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2090 (REG_NO_SUB): renamed from RE_NO_SUB.
2091 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2092 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2093 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2094 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2095 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2096 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2097 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2098 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2099 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2100 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2101 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2102 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2103 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2104 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2105 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2106 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2107 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2108 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2109 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2110 (REG_FIXED): Renamed from REGS_FIXED.
2111 (REG_NREGS): Renamed from RE_NREGS.
2113 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2114 of other REG_* macros, since POSIX says the user is allowed to
2115 #undef these macros selectively.
2117 (reg_errcode_t): Update comment stating what other tables need
2120 Rename the following enum values to obey POSIX requirements.
2121 The old names are still visible as macros.
2122 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2123 is not defined, since GNU is supposed to be a superset of POSIX as
2124 much as possible, and since we want reg_errcode_t to be a signed
2125 type for implementation consistency.
2126 (_REG_NOERROR): Renamed from REG_NOERROR.
2127 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2128 (_REG_BADPAT): Renamed from REG_BADPAT.
2129 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2130 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2131 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2132 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2133 (_REG_EBRACK): Renamed from REG_EBRACK.
2134 (_REG_EPAREN): Renamed from REG_EPAREN.
2135 (_REG_EBRACE): Renamed from REG_EBRACE.
2136 (_REG_BADBR): Renamed from REG_BADBR.
2137 (_REG_ERANGE): Renamed from REG_ERANGE.
2138 (_REG_ESPACE): Renamed from REG_ESPACE.
2139 (_REG_BADRPT): Renamed from REG_BADRPT.
2140 (_REG_EEND): Renamed from REG_EEND.
2141 (_REG_ESIZE): Renamed from REG_ESIZE.
2142 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2143 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2144 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2145 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2146 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2148 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2149 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2150 changed. But support the old name if the new one is not defined
2151 and if _REGEX_SOURCE.
2153 Change the following member names in struct re_pattern_buffer.
2154 The old names are still supported if !_REGEX_SOURCE.
2155 The new names are always supported, regardless of _REGEX_SOURCE.
2156 (re_buffer): Renamed from buffer.
2157 (re_allocated): Renamed from allocated.
2158 (re_used): Renamed from used.
2159 (re_syntax): Renamed from syntax.
2160 (re_fastmap): Renamed from fastmap.
2161 (re_translate): Renamed from translate.
2162 (re_can_be_null): Renamed from can_be_null.
2163 (re_regs_allocated): Renamed from regs_allocated.
2164 (re_fastmap_accurate): Renamed from fastmap_accurate.
2165 (re_no_sub): Renamed from no_sub.
2166 (re_not_bol): Renamed from not_bol.
2167 (re_not_eol): Renamed from not_eol.
2168 (re_newline_anchor): Renamed from newline_anchor.
2170 Change the following member names in struct re_registers.
2171 The old names are still supported if !_REGEX_SOURCE.
2172 The new names are always supported, regardless of _REGEX_SOURCE.
2173 (rm_num_regs): Renamed from num_regs.
2174 (rm_start): Renamed from start.
2175 (rm_end): Renamed from end.
2177 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2178 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2179 Prepend __ to parameter names.
2181 Undo yesterday's changes.
2183 2005-08-24 Jim Meyering <jim@meyering.net>
2185 Sync from coreutils.
2186 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2188 2005-08-21 Bruno Haible <bruno@clisp.org>
2190 * lock.h: Add multiple inclusion guard.
2191 * tls.h: Add multiple inclusion guard.
2193 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2195 * regex.h (REG_NOSYS)
2196 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2197 Define, since POSIX requires it as of 2001.
2198 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2199 New private symbol, used to keep the enum signed in all cases.
2200 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2201 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2203 * regex_internal.c (re_string_skip_chars, register_state):
2205 Remove forward decls; no longer needed now that we use prototypes.
2206 * regexec.c (acquire_init_state_context, check_halt_node_context):
2207 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2208 (clean_state_log_if_needed): Likewise.
2210 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2212 Fix problems reported by Sam Steingold in
2213 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2214 * regexec.c (sift_states_bkref): Fix portability bug: the code
2215 assumed that reg_errcode_t is a signed type, which is not
2216 necessarily true if _XOPEN_SOURCE is not defined.
2217 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2218 some compilers warn about it otherwise.
2220 2005-08-20 Jim Meyering <jim@meyering.net>
2222 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2223 of unused local, dfa.
2225 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2227 * regcomp.c (create_initial_state): Remove duplicate decl.
2228 (init_word_char, create_initial_state, duplicate_node_closure):
2229 (fetch_token, peek_token_bracket, build_range_exp):
2230 (build_collating_symbol): Remove forward decls; no longer needed
2231 now that we use prototypes.
2234 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2235 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2236 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2237 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2238 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2239 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2240 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2241 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2242 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2243 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2244 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2245 (build_charclass, build_charclass_op, fetch_number, create_tree):
2246 (create_token_tree, mark_opt_subexp, duplicate_tree):
2247 Use prototypes rather than old-style definitions.
2250 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2251 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2252 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2253 (re_string_reconstruct, re_string_peek_byte_case):
2254 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2255 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2256 (re_node_set_init_copy, re_node_set_add_intersect):
2257 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2258 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2259 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2260 (re_acquire_state, re_acquire_state_context, register_state):
2261 (create_ci_newstate, create_cd_newstate, free_state):
2263 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2264 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2265 (re_search_internal, prune_impossible_nodes):
2266 (acquire_init_state_context, check_matching, static):
2267 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2268 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2269 (update_regs, sift_states_backward, build_sifted_states):
2270 (clean_state_log_if_needed, merge_state_array):
2271 (update_cur_sifted_state, add_epsilon_src_nodes):
2272 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2273 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2274 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2275 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2276 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2277 (check_arrival, check_arrival_add_next_nodes):
2278 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2279 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2280 (check_node_accept_bytes, check_node_accept, extend_buffers):
2281 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2282 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2287 (re_string_allocate, re_string_construct, re_string_reconstruct):
2288 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2289 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2290 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2291 (re_string_context_at, re_string_peek_byte_case):
2292 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2293 is defined, since we now use prototypes always.
2295 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2296 C89 or better. All uses removed.
2298 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2300 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2301 [defined lint]: Suppress bogus uninitialized-variable warnings.
2303 * regcomp.c (duplicate_node): Return new index, not an error code,
2304 and let the caller return REG_ESPACE if out of space. This
2305 removes an uninitialied-variable warning with GCC 4.0.1, and also
2306 avoids taking the address of a local variable. All callers
2309 2005-08-19 Jim Meyering <jim@meyering.net>
2311 * regexec.c (proceed_next_node): Redo local variables to
2312 avoid GCC shadowing warnings.
2314 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2316 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2317 (re_node_set_insert_last, re_dfa_add_node):
2318 Rename local variables to avoid GCC shadowing warnings.
2320 2005-08-18 Bruno Haible <bruno@clisp.org>
2322 * strstr.c (strstr): Fix return value in multibyte case.
2323 * strcasestr.c (strcasestr): Likewise.
2325 2005-08-17 Jim Meyering <jim@meyering.net>
2327 Make the %s format (seconds since the epoch) work for a negative
2328 number and when used with a zero-padded field width, e.g. %015s.
2330 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2331 label so that it precedes the code to set `digits'. Otherwise,
2332 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2333 print `00-22'. Now, it prints `-0022', as it should.
2335 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2337 * regex.h: Remove useless space-before-tab. From coreutils.
2339 2005-08-17 Bruno Haible <bruno@clisp.org>
2341 * strcasestr.h: New file.
2342 * strcasestr.c: New file.
2344 2005-08-17 Bruno Haible <bruno@clisp.org>
2346 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2347 * strstr.c: Completely rewritten, with multibyte locale support.
2349 2005-08-17 Bruno Haible <bruno@clisp.org>
2351 * strcasecmp.c: Use mbuiter.h.
2353 2005-08-17 Bruno Haible <bruno@clisp.org>
2355 * mbuiter.h: New file.
2357 2005-08-16 Bruno Haible <bruno@clisp.org>
2359 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2361 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2362 NUL byte, not after it.
2364 2005-08-16 Bruno Haible <bruno@clisp.org>
2366 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2367 the valid ones. Makes the comparison operations transitive:
2368 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2369 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2371 2005-08-16 Bruno Haible <bruno@clisp.org>
2373 * strcase.h (strcasecmp): Add note in comments.
2374 * strncasecmp.c: Use code from strcasecmp.c.
2375 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2376 (strcasecmp): Work correctly in multibyte locales.
2378 2005-08-16 Bruno Haible <bruno@clisp.org>
2380 * strnlen1.h: New file.
2381 * strnlen1.c: New file.
2383 2005-08-16 Bruno Haible <bruno@clisp.org>
2385 * mbfile.h: New file.
2387 2005-08-16 Bruno Haible <bruno@clisp.org>
2389 * mbiter.h: New file.
2391 2005-08-16 Bruno Haible <bruno@clisp.org>
2393 * mbchar.h: New file.
2394 * mbchar.c: New file.
2396 2005-08-16 Bruno Haible <bruno@clisp.org>
2398 * tls.h: New file, from GNU gettext.
2399 * tls.c: New file, from GNU gettext.
2401 2005-08-15 Bruno Haible <bruno@clisp.org>
2403 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2406 2005-08-14 Jim Meyering <jim@meyering.net>
2408 Sync from coreutils.
2410 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2411 Use the hash-table-based cycle-detection code not just when
2412 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2413 Reported by James Youngman in
2414 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2415 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2416 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2417 This lets us compile with -DFTS_DEBUG, once again.
2418 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2419 * fts.c (fd_safer): Remove decl.
2420 Include fcntl--.h rather than unistd-safer.h
2421 (fts_safe_changedir): Don't call fd_safer; no longer needed
2422 now that we include fcntl--.h.
2424 2005-08-11 Simon Josefsson <jas@extundo.com>
2426 * readline.h, readline.c: New file.
2428 2005-08-11 Bruno Haible <bruno@clisp.org>
2430 * strnlen.h (strnlen): Change parameter name to match comment.
2432 2005-08-10 Simon Josefsson <jas@extundo.com>
2434 * strndup.c: Use strnlen.h.
2436 * strnlen.h: New file.
2438 2005-08-02 Simon Josefsson <jas@extundo.com>
2440 * getline.h, getline.c: Rewrite.
2442 * getdelim.h, getdelim.c: New files, ported from glibc.
2444 2005-07-31 Bruno Haible <bruno@clisp.org>
2446 * lock.h (gl_lock_initializer): New macro.
2447 (gl_lock_define_initialized): Use it.
2448 (gl_rwlock_initializer): New macro.
2449 (gl_rwlock_define_initialized): Use it.
2450 (gl_recursive_lock_initializer): New macro.
2451 (gl_recursive_lock_define_initialized): Use it.
2453 2005-07-26 Bruno Haible <bruno@clisp.org>
2455 * lock.h: Update from GNU gettext.
2456 * lock.c: Update from GNU gettext.
2458 2005-07-18 Bruno Haible <bruno@clisp.org>
2460 * lock.h (gl_once_t): New type.
2461 (gl_once_define, gl_once): New macros.
2462 * lock.c (fresh_once): New variable.
2463 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2466 2005-07-18 Simon Josefsson <jas@extundo.com>
2468 * check-version.c (check_version): Accept identical versions too.
2470 2005-07-18 Bruno Haible <bruno@clisp.org>
2472 * lock.h: New file, from GNU gettext.
2473 * lock.c: New file, from GNU gettext.
2475 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2477 * quotearg.c: Add translator comment suggested by Bruno Haible,
2478 with a minor change.
2480 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2482 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2483 copyright symbol and the year.
2484 * version-etc.c (COPYRIGHT_YEAR): New constant.
2485 (version_etc_va): Use parameterized copyright notice.
2486 Reword to conform to the current GNU coding standards.
2488 2005-07-11 Simon Josefsson <jas@extundo.com>
2490 * size_max.h: New file.
2492 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2494 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2497 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2498 and Paul Eggert <eggert@cs.ucla.edu>
2500 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2501 in wint_t, not wchar_t. Remove now-unnecessary cast.
2503 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2505 * regex.c, regex.h: Sync from libc.
2506 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2507 New files, synced from libc, except that regex_internal.h
2508 currently has a small porting fix.
2510 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2512 Remove the dependency of the strftime module on the tzset module.
2513 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2514 Copy the input structure, to work around some of the bug with
2515 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2516 Solaris releases, you should also use the tzset module, but we won't
2517 require it as a dependency any more since we don't want LGPLed code
2518 to depend on GPLed code.
2520 2005-07-02 Jim Meyering <jim@meyering.net>
2522 * backupfile.c (backup_args): Change a `0' to NULL.
2524 2005-07-01 Jim Meyering <jim@meyering.net>
2526 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2527 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2528 * save-cwd.c, tempname.c:
2529 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2530 and don't include <sys/file.h>).
2532 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2534 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2535 declares only 'struct timespec;' (!).
2537 2005-06-29 Jim Meyering <jim@meyering.net>
2539 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2540 type name. Use the variable name instead.
2541 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2543 2005-06-28 Simon Josefsson <jas@extundo.com>
2545 * check-version.h, check-version.c: New files.
2547 2005-06-28 Simon Josefsson <jas@extundo.com>
2549 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2550 collision with global variable. Better indentation. Don't
2551 increment buffer pointer beyond buffer end. Based on comments
2552 from Paul Eggert <eggert@cs.ucla.edu>.
2556 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2558 * canon-host.c (canon-host): Append trailing "," to 0 in
2559 initializer of struct addrinfo, as an indication that we don't
2560 care how many members the structure has.
2562 2005-06-24 Derek Price <derek@ximbiot.com>
2563 and Bruno Haible <bruno@clisp.org>
2565 Remove stat module & update lstat.
2566 * stat.c: Remove this file...
2567 (slash_aware_lstat): ...moving this content and its support...
2568 * lstat.c (rpl_lstat): ...into here.
2569 * lstat.h: New file.
2571 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2573 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2574 (ranged_convert): Don't save conversion in a temporary struct.
2575 This causes a warning with GCC 4.0.0, and anyway in the typical
2576 case it's not worth the extra 100 bytes or so of code.
2577 (ranged_convert, __mktime_internal): When calling a function via a
2578 pointer P, use P () rather than (*P) (), as we now assume C89 or
2581 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2583 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2584 "who -r" failed to give output. Problem reported by Tim Waugh.
2586 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2587 (xcalloc): Use it to avoid needless tests.
2588 Problem reported by Jim Meyering.
2590 2005-06-16 Jim Meyering <jim@meyering.net>
2592 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2593 when either N or S is zero.
2595 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2597 * argp.h (__option_is_short): Check upper limit of
2598 __key. Isprint() requires its argument to have the value
2599 of an unsigned char or EOF.
2601 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2603 * fnmatch.c (fnmatch): If there is an encoding error in a
2604 multibyte string or pattern, fall back on unibyte matching.
2605 Problem reported by James Youngman.
2607 2005-06-08 Bruno Haible <bruno@clisp.org>
2609 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2612 2005-06-08 Bruno Haible <bruno@clisp.org>
2614 * csharpcomp.h: New file, from GNU gettext.
2615 * csharpcomp.c: New file, from GNU gettext.
2616 * csharpcomp.sh.in: New file, from GNU gettext.
2618 2005-06-07 Derek Price <derek@ximbiot.com>
2621 * glob_.h: Indent nested #ifdef.
2623 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2625 Sync from coreutils.
2626 Use "file name" when talking about file names, instead of "filename"
2627 or "path", as per the GNU coding standards.
2628 * mkdir-p.c: Renamed from makepath.c.
2629 (make_dir_parents): Renamed from make_path. All callers changed.
2630 * mkdir-p.h: Likewise. All includers changed.
2631 * filenamecat.c: Renamed from path-concat.c.
2632 (file_name_concat): Renamed from path_concat. All callers changed.
2633 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2634 * filenamecat.h: Likewise. All includers changed.
2635 * acl.c: Don't use "path" or "filename" to mean "file name"
2636 in comments or local variable names.
2637 * basename.c: Likewise.
2638 * canonicalize.c, canonicalize.h: Likewise.
2639 * dirname.c, dirname.h: Likewise.
2640 * euidaccess.c: Likewise.
2641 * exclude.c: Likewise
2642 * fnmatch_.h, fnmatch_loop.c: Likewise.
2643 * fsusage.c, fsuage.h: Likewise.
2644 * fts.c, fts_.h: Likewise.
2645 * getcwd.c: Likewise.
2646 * getloadavg.c: Likewise.
2647 * mkstemp.c: Likewise.
2648 * mountlist.c, mountlist.h: Likewise.
2649 * openat.c, openat.h: Likewise.
2650 * readlink-stub.c: Likewise.
2651 * readutmp.c, readutmp.h: Likewise.
2652 * rename.c: Likewise.
2653 * rmdir.c: Likewise.
2655 * savedir.c: Likewise.
2656 * stripslash.c: Likewise.
2657 * tempname.c: Likewise.
2658 * xreadlink.c: Likewise.
2659 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2661 * exclude.h: Likewise.
2663 * euidaccess.c (getuid, getgid, getuid, getegid)
2664 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2665 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2666 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2667 * pathmax.h: Include <limits.h> unconditionally, since other
2668 files have been getting away with it for years (MORE/BSD 4.3
2670 * userspec.c (getpwnam, getgrnam, getgrgid)
2671 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2673 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2674 Define to 256, not 255, as per modern POSIX.
2676 2005-06-01 Bruno Haible <bruno@clisp.org>
2678 * csharpexec.h: New file, from GNU gettext.
2679 * csharpexec.c: New file, from GNU gettext.
2680 * csharpexec.sh.in: New file, from GNU gettext.
2682 2005-05-31 Derek Price <derek@ximbiot.com>
2683 Paul Eggert <eggert@cs.ucla.edu>
2686 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2688 2005-05-29 Derek Price <derek@ximbiot.com>
2689 Paul Eggert <eggert@cs.ucla.edu>
2691 * glob_.h, glob.c: New files.
2693 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2695 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2697 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2698 the configuration hassle isn't worth it.
2699 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2700 (LONGEST_MODIFIER, PRIuMAX): Remove.
2702 2005-05-27 Bruno Haible <bruno@clisp.org>
2704 * getlogin_r.h: Remove second include of <stddef.h>.
2706 2005-05-25 Bruno Haible <bruno@clisp.org>
2707 Derek Price <derek@ximbiot.com>
2709 * getlogin_r.h: Simplify API documentation.
2711 2005-05-25 Derek Price <derek@ximbiot.com>
2712 Paul Eggert <eggert@cs.ucla.edu>
2714 * getlogin_r.c, getlogin_r.h: New files.
2716 2005-05-22 Bruno Haible <bruno@clisp.org>
2718 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2719 Also include <sys/param.h> if it defines MIN, MAX.
2720 Based on a patch by Derek Price <derek@ximbiot.com>.
2722 2005-05-22 Bruno Haible <bruno@clisp.org>
2724 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2725 (INT64_MIN): Fix definition.
2726 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2728 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2729 NEED_SIGNED_INT_TYPES.
2731 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2732 HAVE_SYSTEM_INTTYPES.
2734 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2736 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2737 so that unistd-safer.h (GPL'ed code) need not be included.
2739 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2742 * fts.c: Don't include "cycle-check.h" or "hash.h".
2743 (setup_dir, free_dir): New functions.
2744 (enter_dir, leave_dir): Define trivial
2745 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2746 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2747 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2748 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2749 Move to fts-cycle.c.
2750 (fts_open): Use setup_dir.
2751 (fts_close): Use free_dir.
2752 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2753 This adds a label and some gotos, but the alternatives were messier.
2754 Check for memory allocation failure when entering a dir.
2755 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2756 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2757 (FTS): New member fts_cycle, that is a union that contains the
2758 old active_dir_ht and cycle_state. All uses changed to mention
2759 fts_cycle.ht and fts_cycle.state.
2760 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2761 fts.c, with the following changes:
2762 (setup_dir, free_dir): New functions.
2763 (enter_dir): Now returns bool. Return true if successful, false
2764 if memory exhausted. All callers changed.
2765 Do not bother partly cleaning up on
2766 memory allocation failure; that is free_dir's job.
2767 However, free ad if hash_insert fails, to avoid memory leak.
2768 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2769 fts->fts_options to see which union member to use.
2771 2005-05-20 Jim Meyering <jim@meyering.net>
2773 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2774 Now a macro, to pacify GCC.
2776 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2778 * chown.c (rpl_chown): Return -1 on failure.
2780 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2782 * canonicalize.c: Include canonicalize.h first, to test interface.
2783 Include <stddef.h> unconditionally, since we assume C89 now.
2784 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2785 * fts.c: Include fts_.h first, to check interface.
2786 Do not include intprops.h; no longer needed.
2787 Include cycle-check.h and hash.h, since fts_.h no longer does.
2788 Remove unnecessary casts of closedir to void.
2789 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2790 decide whether to decrement nlinks.
2791 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2792 (FTS): Use struct hash_table * instead of Hash_table, so that
2793 we no longer need to include hash.h here.
2795 2005-05-17 Jim Meyering <jim@meyering.net>
2797 * fts.c, fts_.h: New files, from coreutils.
2799 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2801 Sync from coreutils.
2802 * unlinkdir.c, unlinkdir.h: New files.
2803 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2804 regex.h, unlocked-io.h, xtime.h:
2805 White space changes only.
2806 * makepath.c (make_path): Port to hosts where leading "//" is special.
2807 * yesno.c: Include getline.h, not ctype.h.
2808 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2809 Use getline to remove arbitrary restriction on response length.
2811 2005-05-13 Bruno Haible <bruno@clisp.org>
2813 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2814 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2815 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2816 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2817 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2818 Add support for 64-bit integers in the MSVC compiler.
2820 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2822 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2823 Change the initial comment to refer to GPL, not LGPL.
2824 gnulib-tool will change it to LGPL as needed.
2826 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2827 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2828 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2829 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2830 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2831 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2832 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2833 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2834 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2835 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2836 concatpath.c, config.charset, copy-file.c, copy-file.h,
2837 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2838 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2839 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2840 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2841 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2842 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2843 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2844 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2845 full-read.c, full-read.h, full-write.c, full-write.h,
2846 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2847 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2848 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2849 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2850 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2851 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2852 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2853 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2854 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2855 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2856 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2857 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2858 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2859 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2860 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2861 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2862 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2863 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2864 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2865 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2866 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2867 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2868 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2869 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2870 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2871 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2872 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2873 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2874 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2875 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2876 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2877 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2878 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2879 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2880 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2881 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2882 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2883 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2884 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2885 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2886 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2887 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2888 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2889 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2890 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2891 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2892 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2893 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2894 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2895 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2896 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2897 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2898 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2899 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2900 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2901 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2902 Update FSF postal mail address.
2904 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2906 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2907 specified in ai_socktype. Fix invalid ai_protocol
2908 check. ai_protocol is usually set to 0 or depending on
2909 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2910 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2911 ai_socktype / ai_protocol in the returned addrinfo structure.
2913 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2914 Bruno Haible <bruno@clisp.org>
2916 * inet_ntop.h: New file.
2917 * inet_ntop.c: New file, from glibc with modifications.
2919 2005-05-08 Jim Meyering <jim@meyering.net>
2921 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2923 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2925 Merge from coreutils. Among other things,
2926 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2927 * fd-safer.c: New file.
2928 * fcntl-safer.h, open-safer.c: Remove.
2929 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2930 * dup-safer.c: Include unistd-safer.h first.
2931 Don't include errno.h.
2932 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2933 * file-type.h: Don't assume invoker included sys/stat.h first.
2934 * file-type.c: Rely on file-type.h change.
2935 * getloadavg.c: Include unistd-safer.h.
2936 (getloadavg): Use safer open.
2937 * getusershell.c: Include "stdio-safer.h".
2938 (getusershell): Use safer fopen.
2939 * long-options.c (long_options): Use NULL rather than 0.
2940 * modechange.h (mode_free): Remove; all callers changed to invoke
2942 * modechange.c: Likewise.
2943 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2944 (MODE_DONE): New constant.
2945 (struct mode_change): Remove 'next' member.
2946 (make_node_op_equals): New function; like the old one of the
2947 same name, except it allocates an array.
2948 (mode_compile, mode_create_from_ref): Use it.
2949 (mode_compile): Allocate result as an array, not a linked list.
2950 Parse octal string ourself, so that we catch mistakes like "+0".
2951 (mode_adjust): Arg is an array, not a linked list.
2952 * modechange.c: Include stat-macros.h, xalloc.h.
2953 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2954 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2955 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2956 Remove. This is now stat-macros.h's job.
2957 (talloc): Remove. All callers replaced by xalloc, so that
2958 our invokers don't have to worry about reporting memory failures.
2959 (make_node_op_equals): Remove.
2960 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2962 (struct mode_change): Moved here from modechange.h.
2963 (mode_append_entry): Remove.
2964 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2965 apps to have incorrect behavior. Use simpler algorithm for head
2966 and tail. Don't futz with umask; that's now the job of mode_adjust.
2967 Detect more invalid usages rather than having somewhat-random behavior.
2968 Don't insert an "a=" action, as that leads to incorrect behavior.
2969 (mode_compile, mode_create_from_ref): Return NULL on error instead
2970 of an enum, since now there's only one way to have an error. All
2972 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2973 at the correct time. Simplify calculation of "+u" and its ilk.
2974 Don't mishandle "+X".
2975 (mode_free): Remove "register" and localize decls.
2976 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2977 (struct mode_change): Move to modechange.c; callers don't
2978 need to see this stuff.
2979 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2980 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2981 (mode_change, mode_adjust): Reflect the new signatures noted above.
2982 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2983 that might redefine system include files.
2984 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2985 (my_usleep): Use NULL rather than (void *) 0.
2986 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2987 Use siginterrupt to specify that system calls should be interrupted.
2988 (rpl_nanosleep): Move initialization of suspended closer to call of
2990 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2991 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2992 (desirable_utmp_entry): New function.
2993 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2994 using x2nrealloc, to simplify logic.
2995 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2996 size calculation. Do not assume utmp file is a regular file.
2997 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2998 (READ_UTMP_CHECK_PIDS): New constant.
2999 * save-cwd.c: Include unistd-safer.h.
3000 (save_cwd): Use fd_safer.
3001 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3002 [!_LIBC] Include "stat-macros.h" instead.
3003 * unistd-safer.h (fd_safer): New decl.
3005 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3007 * byteswap_.h: New file.
3009 2005-04-25 Albert Chin <china@thewrittenword.com>
3011 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3014 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3016 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3017 that "UTC +1 second" continues to work. Problem reported
3019 (relunit_snumber): New rule.
3022 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3024 * getdate.y (universal_time_zone_table): New constant.
3025 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3026 universal_time_zone_table.
3027 (lookup_zone): Prefer universal_time_zone_table to
3028 local_time_zone_table, so that "GMT" time stamps are allowed in
3029 London during the summer. Problem reported by Ian Abbott.
3031 2005-04-12 Jim Meyering <jim@meyering.net>
3033 * human.c (humblock): Set *options even when returning due to
3034 xstrtoumax conversion failure. Thanks to a used-uninitialized
3037 2005-04-09 Jim Meyering <jim@meyering.net>
3039 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3040 -Wuninitialized: initialize tm0.tm_year.
3042 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3044 * getdate.y (parser_control): rels_seen is now a boolean, not a
3045 count, since there's no maximum. All uses changed.
3046 Add member dsts_seen.
3047 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3049 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3050 Use pc_rels_seen to decide whther a date is absolute.
3052 * getdate.y (number): Don't overwrite year.
3053 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3056 2005-04-02 Simon Josefsson <jas@extundo.com>
3058 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3059 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3061 2005-03-27 Jim Meyering <jim@meyering.net>
3063 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3065 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3067 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3068 "one's complement" -> "ones' complement" in comment, as per Knuth.
3069 "value of type" -> "type or expression" in comment.
3070 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3072 2005-03-26 Jim Meyering <jim@meyering.net>
3075 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3076 Correct typos: s/or/of/.
3078 2005-03-23 Jim Meyering <jim@meyering.net>
3080 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3082 2005-03-21 Jim Meyering <jim@meyering.net>
3084 Changes imported from coreutils.
3086 * cycle-check.c: Don't include xalloc.h.
3088 * path-concat.c: Don't include assert.h.
3089 (path_concat): Remove assertion that would have triggered
3090 for ABASE starting with more than one slash.
3091 Reported by Andreas Schwab.
3093 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3094 properly when ABASE is an absolute file name.
3095 Correct the description of this function.
3097 Add an assertion and a test driver.
3098 This fixes a bug introduced on 2004-07-02.
3099 Andreas Schwab reported the resulting failure of cp --parents:
3100 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3102 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3104 * strftime.c (my_strftime): If the underlying strftime returns 0
3105 (which shouldn't happen), generate nothing instead of returning 0
3106 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3108 2005-03-16 Bruno Haible <bruno@clisp.org>
3110 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3112 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3114 * strftime.c (my_strftime): Prepend space to format so that we can
3115 reliably distinguish strftime failure from empty output on POSIX
3118 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3120 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3121 (iconv_string): Don't guess a size-zero buffer, as that might cause
3122 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3123 result would be 'too large', where 'too large' is (heuristically)
3124 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3125 overflow concerns. This will prevent some unwanted malloc failures
3126 when the inputs are very large.
3128 2005-03-15 Bruno Haible <bruno@clisp.org>
3130 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3133 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3136 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3138 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3140 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3141 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3143 * strtol.c: Likewise.
3145 2005-03-14 Simon Josefsson <jas@extundo.com>
3147 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3150 2005-03-14 Jim Meyering <jim@meyering.net>
3152 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3153 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3154 to be nonzero so that we (and caller) can detect the difference
3155 between a valid zero-length expansion and an error return, even
3156 when the underlying strftime fails before writing anything into
3159 2005-03-10 Jim Meyering <jim@meyering.net>
3161 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3162 so that this module works on systems without fchdir.
3164 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3166 Factor int-properties macros into a single file, except for
3167 glibc-related files.
3168 * intprops.h: New file.
3169 * getloadavg.c: Include it instead of limits.h.
3170 (INT_STRLEN_BOUND): Remove.
3171 * human.c: Include intprops.h.
3172 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3173 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3174 * inttostr.h: Include intprops.h instead of limits.h.
3175 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3176 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3177 for consistency with intprops.h.
3178 (time_t_is_integer, twos_complement_arithmetic): Use them.
3179 * sig2str.h: Include <signal.h>, intprops.h.
3180 (INT_STRLEN_BOUND): Remove.
3181 * strftime.c (TYPE_SIGNED): Remove.
3182 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3183 * strtol.c: Adjust comments to match intprops.h.
3184 * userspec.c: Include intprops.h.
3185 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3186 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3187 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3188 instead of rolling our own expressions.
3189 * xstrtol.c: Include xstrtol.h first, to test interface.
3191 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3193 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3194 the right thing even if adding 1900 would overflow. Similarly
3195 for tm_mon + 1 and tm_yday + 1.
3196 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3197 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3198 (DO_SIGNED_NUMBER): New macro.
3199 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3201 2005-03-07 Bruno Haible <bruno@clisp.org>
3203 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3205 2005-03-03 Derek R. Price <derek@ximbiot.com>
3206 Bruno Haible <bruno@clisp.org>
3208 * pagealign_alloc.h: New file.
3209 * pagealign_alloc.c: New file.
3211 2005-01-28 Bruno Haible <bruno@clisp.org>
3213 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3216 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3218 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3219 The workaround isn't strictly needed for POSIX conformance, and
3220 it's too much of a pain to configure and maintain. We'll ask
3221 people to fix their kernels instead.
3222 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3223 (NANOSLEEP_BUG_WORKAROUND): Remove.
3224 (xnanosleep): Remove the workaround.
3226 2005-02-12 Bruno Haible <bruno@clisp.org>
3228 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3230 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3232 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3233 * timespec.h (gettime): Return void, since it always
3234 succeeds now. All uses changed.
3235 * gettime.c (gettime) Likewise.
3236 [HAVE_NANOTIME]: Prefer nanotime.
3237 Assume gettimeofday succeeds, as POSIX requires.
3238 Assime time () succeeds, since other code already does.
3239 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3240 (timespec_subtract): Remove.
3241 (NANOSLEEP_BUG_WORKAROUND): New constant.
3242 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3243 things considerably. Use it only on GNU/Linux hosts, since the
3244 workaround shouldn't be needed elsewhere.
3246 2005-02-24 Bruno Haible <bruno@clisp.org>
3248 * gettext.h: Update from GNU gettext 0.14.2.
3250 2005-02-24 Bruno Haible <bruno@clisp.org>
3252 * localcharset.c: Update from GNU gettext 0.14.2.
3253 * config.charset: Update from GNU gettext 0.14.2.
3255 2005-02-22 Simon Josefsson <jas@extundo.com>
3257 * iconvme.h, iconvme.c: New files, from libc.
3259 2005-02-20 Neil Conway <neilc@samurai.com>
3261 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3262 returned by OSX/Darwin if the specified buffer is not large
3263 enough for the hostname.
3265 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3267 * memrchr.h: New file.
3268 * chdir-long.c: Include it.
3269 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3270 Don't bother including stddef.h.
3272 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3274 * argp-help.c (__argp_help): Create a fake struct argp_state and
3275 pass it to _help, otherwise the latter coredumps trying to
3276 dereference state.root_argp.
3278 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3280 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3282 Include <sys/types.h>, for dev_t.
3283 (ME_DUMMY, ME_REMOTE): Move from here....
3284 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3285 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3287 Include mountlist.h first, to test the interface.
3289 2005-01-29 Bruno Haible <bruno@clisp.org>
3291 * progname.c (program_name): Initialize.
3292 Needed when linking statically on MacOS X.
3294 2005-01-28 Bruno Haible <bruno@clisp.org>
3296 * javacomp.sh.in: New file, from GNU gettext.
3297 * javacomp.h: New file, from GNU gettext.
3298 * javacomp.c: New file, from GNU gettext.
3300 2005-01-26 Bruno Haible <bruno@clisp.org>
3302 * javaexec.sh.in: New file, from GNU gettext.
3303 * javaexec.h: New file, from GNU gettext.
3304 * javaexec.c: New file, from GNU gettext.
3306 2005-01-26 Simon Josefsson <jas@extundo.com>
3308 * gai_strerror.c: Use GPL in header.
3310 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3312 * argp-help.c (hol_entry_help): Avoid using non-constant
3313 initializers for struct pentry_state.
3314 (__argp_error): Check return value of __asprintf
3315 (__argp_failure): Translate error message
3317 * argp-parse.c: Removed braces around the expansion of N_()
3319 2005-01-21 Jim Meyering <jim@meyering.net>
3321 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3322 same value as for Solaris 9.
3324 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3325 component length. This included changing the parameter to be
3326 of type `char *' rather than `char const *'.
3327 * chdir-long.h (chdir_long): Update prototype.
3329 * openat.c (fdopendir, fstatat): New functions.
3330 * openat.h: Include headers required for use of DIR and struct stat.
3331 [AT_SYMLINK_NOFOLLOW]: Define.
3332 (fdopendir, fstatat): Add prototypes.
3334 2005-01-21 Bruno Haible <bruno@clisp.org>
3336 * classpath.h: New file, from GNU gettext.
3337 * classpath.c: New file, from GNU gettext.
3339 2005-01-20 Simon Josefsson <jas@extundo.com>
3341 * version-etc-fsf.c: New file, with version_etc_copyright.
3342 * version-etc.c: Remove version_etc_copyright.
3343 * version-etc.h (version_etc_copyright): Use [] instead of * in
3344 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3346 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3348 * save-cwd.c (save_cwd): Remove code to support the case
3349 where fchdir is missing or flaky.
3351 2005-01-20 Simon Josefsson <jas@extundo.com>
3353 * base64.h (isbase64): Add.
3355 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3356 using a unsigned prototype, don't inline.
3357 (base64_decode): Use it.
3359 2005-01-19 Bruno Haible <bruno@clisp.org>
3361 * sh-quote.h: New file, from GNU gettext.
3362 * sh-quote.c: New file, from GNU gettext.
3364 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3366 Merge changes from coreutils, as described below in several
3367 changelogs dated today.
3369 * save-cwd.c: Include "save-cwd.h" before other include files.
3370 (O_DIRECTORY): Remove; not needed here, since "." must be
3371 a directory. All uses removed.
3372 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3373 universal on Suns, and we also need to test for IRIX.
3374 Revamp code to use 'if' rather than '#if'.
3375 Avoid unnecessary comparison of cwd->desc to 0.
3377 * utimens.c (futimens): Robustify the previous patch, by checking
3378 for known valid error numbers rather than observed invalid ones.
3380 2005-01-18 Jim Meyering <jim@meyering.net>
3382 * version-etc.c (version_etc_copyright): Update copyright date.
3384 * utimens.c (futimens): Account for the fact that futimes
3385 can also fail with errno == ENOSYS or errno == ENOENT.
3386 Patch from Dmitry V. Levin.
3388 Change the name of the robust chdir function from chdir to chdir_long.
3389 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3390 (restore_cwd): Use chdir_long, not chdir.
3391 * chdir-long.c: Renamed from chdir.c.
3392 * chdir-long.h: Renamed from chdir.h.
3393 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3396 2005-01-18 Bob Proulx <bob@proulx.com>
3398 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3399 offsetof() macro construct to avoid compile failure with native HP-UX
3400 11.0 ANSI C compiler.
3402 2005-01-06 Bruno Haible <bruno@clisp.org>
3404 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3405 because stpncpy.m4 takes care of it.
3407 2004-01-24 Bruno Haible <bruno@clisp.org>
3409 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3411 2003-10-09 Bruno Haible <bruno@clisp.org>
3413 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3415 2005-01-06 Bruno Haible <bruno@clisp.org>
3417 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3418 * fwriteerror.c: Include <stdbool.h>.
3419 (fwriteerror): At the end, close the file stream. Record whether
3420 stdout was already closed.
3422 2004-05-27 Bruno Haible <bruno@clisp.org>
3424 * execute.c (environ): Declare if needed.
3425 * pipe.c (environ): Likewise.
3426 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3428 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3430 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3431 definitions to be after all include files, to avoid collisions.
3432 Problem reported by Bob Proulx.
3434 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3436 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3437 not needed. This removes a dependency on the gettext module.
3438 [defined _LIBC]: Do not include <libintl.h>; not needed.
3440 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3442 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3445 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3447 * argp-parse.c: Include <stddef.h>.
3448 (alignof, alignto): New macros.
3449 (parser_init): Don't assume that void * is aligned sufficiently
3452 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3453 need to extend the stack.
3454 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3457 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3459 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3461 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3463 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3464 Remove now-obsolete comment about AIX.
3465 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3466 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3467 (YYMAXDEPTH): New macro.
3469 2004-12-18 Bruno Haible <bruno@clisp.org>
3471 * fatal-signal.c (fatal_signals): Make non-const.
3472 (init_fatal_signals): New function.
3473 (uninstall_handlers, install_handlers): Ignore signals that were set to
3475 (at_fatal_signal): Call init_fatal_signals.
3476 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3478 Reported by Paul Eggert.
3480 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3482 * getdate.y (textint): New member "negative".
3483 (time_zone_hhmm): New function.
3484 Expect 14 shift-reduce conflicts, not 13.
3485 (o_colon_minutes): New rule.
3486 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3487 (yylex): Set the "negative" member of signed numbers.
3489 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3491 Changes imported from coreutils.
3492 * hard-locale.c: Assume <locale.h> exists.
3494 (GLIBC_VERSION): New macro.
3495 (hard_locale): Assume setlocale exists.
3496 Rewrite to avoid #ifdef.
3497 Use strdup rather than malloc + strcpy.
3498 * human.c: Assume <locale.h> exists.
3499 (human_readable): Assume localeconv exists.
3501 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3503 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3504 convert T2, not T. (Imported from libc.)
3506 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3508 * getcwd.c (is_ENAMETOOLONG): New macro.
3509 (__getcwd.c): Don't restore errno; glibc doesn't.
3510 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3511 first, falling back to our code only if its results look suspicious.
3512 Ensure that the resulting buffer is only as large as necessary.
3514 * readutmp.c: Include readutmp.h first.
3515 Include <errno.h>, since readutmp.h no longer does that.
3516 * readutmp.h: Don't include <errno.h>,
3517 <sys/param.h>, <time.h>; not needed to establish interface.
3518 (errno): Remove decl.
3519 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3520 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3521 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3523 2004-11-28 Simon Josefsson <jas@extundo.com>
3525 * base64.h, base64.c: New file.
3527 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3529 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3531 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3533 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3534 HP's ANSI C compiler.
3535 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3536 Declaring int functions causes warnings on some modern systems and
3537 shouldn't be needed to compile on ancient ones.
3538 * same.c (MIN) [defined MIN]: Don't define, since it's already
3541 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3542 with the following changes.
3543 (__set_errno): Parenthesize properly.
3544 Include <stdbool.h>.
3545 (MIN, MAX, MATCHING_INO): New macros.
3546 (__getcwd): Define with prototype, not K&R form.
3547 Use heuristics to allocate default buffer on stack if possible.
3548 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3549 behavior, and to avoid the PATH_MAX limit when computing
3551 Use MATCHING_INO to compare inode number to file.
3552 Check for arithmetic overflow in size calculations.
3553 Fix bug in reallocation of dot array that caused getcwd to fail
3554 on directories nested deeper than 75.
3555 Be more careful about saving errno on error.
3556 Do not use realloc; use only free+malloc, as this is a bit
3557 more flexible and avoids a needless copy operation.
3558 Do not inspect st_dev and st_ino for symbolic links; POSIX
3559 doesn't specify the latter.
3560 Check for closedir errors.
3561 Avoid needless casts.
3562 Use "#ifdef weak_alias" around weak_alias, to be like other
3564 The following changes to getcwd.c have effect only when used in
3565 gnulib; they have no effect inside glibc proper.
3566 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3567 as alloca isn't used.
3568 (alloca, __alloca): Likewise.
3569 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3570 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3571 unconditionally, as gnulib assumes C89 or better.
3572 Do not include <sys/param.h>.
3573 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3574 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3576 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3577 Include <dirent.h> in a way that is compatible with modern Autoconf.
3578 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3579 New macros, if not already defined.
3580 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3581 Use "_LIBC", not "defined _LIBC", for consistency.
3582 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3584 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3585 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3586 * xgetcwd.c: David MacKenzie's old code was removed, so give
3587 credit only to Jim Meyering and adjust the copyright dates.
3588 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3589 <stdlib.h>, <unistd.h>, "pathmax.h".
3590 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3591 (INITIAL_BUFFER_SIZE): Remove.
3592 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3594 2004-11-23 Jim Meyering <jim@meyering.net>
3596 * getopt_.h: Remove trailing blanks.
3598 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3600 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3601 (futimens): New function, which uses futimes if available.
3602 (futimens, utimens): Support timespec==NULL, with same semantics
3603 as utime and utimens.
3604 * utimens.h (futimens): New decl.
3606 2004-11-23 Jim Meyering <jim@meyering.net>
3608 * __fpending.c: Add comment.
3610 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3612 * getopt_.h: Re-addition of __getopt_argv_const caused
3613 redefinition warnings. To avoid them, include the defines
3614 in `#if !defined __need_getopt ... #endif'. The only place
3615 where __getopt_argv_const is used is in definitions
3616 of getopt_long and getopt_long_only below, which are as well
3617 protected by `#ifndef __need_getopt'.
3618 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3619 __need_getopt after including <stdio.h> and <unistd.h> These
3620 headers might have defined it.
3622 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3624 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3626 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3627 optopt): Use them instead of invoking ## directly; otherwise, the
3628 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3630 2004-11-19 Bruno Haible <bruno@clisp.org>
3632 * strtok_r.c: Move comments from here...
3633 * strtok_r.h: ... to here.
3635 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3637 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3638 might fail. Problem reported by Yoann Vandoorselaere.
3639 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3640 that mishandle size_t overflow.
3642 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3644 * canon-host.c: Include "strdup.h".
3645 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3646 Use strdup instead of malloc/strcpy to duplicate strings.
3648 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3649 (human_space_before_unit): New constant.
3650 * human.c (human_readable): Support it.
3652 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3653 (xgetcwd): Set errno correctly when failing.
3654 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3655 the failure is actually due to a PATH_MAX problem.
3657 Further getopt changes to make it more likely that glibc will
3658 buy the changes back.
3659 * getopt.c (POSIXLY_CORRECT): New constant.
3660 (getopt): Use it, so to preserve glibc semantic
3661 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3662 when compiling for libc.
3663 * getopt_.h (__getopt_argv_const): Bring it back.
3664 (getopt_long, getopt_long_only): Use it.
3666 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3667 New arg POSIXLY_CORRECT. All callers changed.
3668 (getopt): Argv is now char * const *, as per standard.
3669 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3670 not char *__getopt_argv_const *.
3671 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3672 _getopt_long_only_r): Likewise.
3673 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3674 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3675 _getopt_long_r, _getopt_long_only_r): Likewise.
3676 * getopt_.h (__getopt_argv_const): Remove.
3677 (getopt): Argv is now char * const *, as per standard.
3679 * getdate.y (tORDINAL): New token.
3680 (day, relunit): Allow it for relative times.
3681 (relative_time_table): Use tORDINAL for ordinals.
3683 2004-11-15 Jim Meyering <jim@meyering.net>
3685 * closeout.c: Include "__fpending.h" once again.
3686 Include <stdbool.h>.
3687 (close_stdout): Don't fail just because stdout was closed initially,
3688 since some programs don't write to stdout in the normal course of
3689 operation (other than --version and --help), and we don't want this
3690 function to make e.g. `touch file >&-' fail.
3691 But do fail if it was closed and someone has tried to write to it.
3692 E.g., `printf foo >&-' must fail.
3694 2004-11-11 Simon Josefsson <jas@extundo.com>
3696 * strtok_r.h, strtok_r.c: New file.
3698 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3700 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3701 we can stop lying to compilers about the constness of argv when we
3702 are compiled outside glibc.
3703 (getopt, getopt_long, getopt_long_only): Use it.
3704 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3706 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3707 _getopt_long_only_r): Likewise.
3708 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3709 _getopt_long_only_r): Likewise.
3711 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3712 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3713 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3714 the other external symbols.
3715 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3716 declaration, since the above renaming now works around collisions.
3718 2004-11-11 Jim Meyering <jim@meyering.net>
3720 * linebreak.c: Remove trailing blanks.
3721 * alloca_.h: Likewise.
3722 * acosl.c: Likewise.
3723 * euidaccess.c: Likewise.
3724 * allocsa.h: Likewise.
3726 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3728 * mktime.c (SHR): New macro, which is a portable
3729 substitute for >> that should work even on Crays.
3730 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3731 Problem reported by Mark D. Baushke in
3732 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3733 * getdate.y (SHR): Likewise.
3735 * strftime.c (SHR): Likewise.
3737 * quotearg.c (struct quoting_options): Use unsigned int for
3738 quote_these_too, so that right shifts are well defined. All uses
3741 2004-11-10 Simon Josefsson <jas@extundo.com>
3743 * getaddrinfo.h, getaddrinfo.c: New files.
3745 2004-11-10 Jim Meyering <jim@meyering.net>
3747 Ensure that no close failure goes unreported.
3748 * closeout.c (close_stdout): Always close stdout. I.e., don't
3749 return early when it seems there's nothing to flush.
3750 Don't include __fpending.h.
3752 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3754 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3756 2004-11-05 Bruno Haible <bruno@clisp.org>
3758 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3759 Reported by Mark D. Baushke <mdb@cvshome.org>.
3761 2004-11-04 Bruno Haible <bruno@clisp.org>
3763 2004-09-11 Bruno Haible <bruno@clisp.org>
3764 * allocsa.valgrind: New file.
3765 2004-02-06 Bruno Haible <bruno@clisp.org>
3766 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3767 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3768 Reported by Christopher Seip <chris.seip@hp.com>.
3770 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3772 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3773 with errno == ERANGE if the buffer is too small.
3774 Problem reported by Mark D. Baushke.
3776 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3778 * xreadlink.c (MAXSIZE): New macro.
3779 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3780 size does not exceed MAXSIZE. Avoid cast.
3781 As suggested by Mark D. Baushke in
3782 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3783 if readlink fails with buffer size just under MAXSIZE, try again
3786 2004-11-02 Derek R. Price <derek@ximbiot.com>
3787 and Paul Eggert <eggert@cs.ucla.edu>
3789 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3790 (get_date): Overparenthesize to avoid GCC warning.
3792 2004-11-02 Bruno Haible <bruno@clisp.org>
3794 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3795 function returns void.
3797 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3799 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3800 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3803 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3805 * getdate.y: Add support for TZ="foo" within a date string.
3806 Fix some bugs near time_t boundaries. Reject dates with
3807 out-of-range components, e.g., "Sept 31".
3808 Include <stdlib.h>, "setenv.h", "xalloc.h".
3809 (ISDIGIT_LOCALE): Remove; unused.
3810 Note that the TZ and time functions used here are not reentrant.
3811 (mktime_ok, get_tz): New functions.
3812 (TZBUFSIZE): New constant.
3813 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3814 This requires that we sometimes generate our own TZ="XXX..." setting.
3816 2004-10-27 Derek R. Price <derek@ximbiot.com>
3818 * mktime.c (not_equal_tm): Remove redundant check.
3820 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3822 * getdate.y: Use Bison 1.875 features, and some minor
3823 code cleanups. This change does not affect semantics.
3824 Don't include <stdlib.h>; no longer needed.
3825 Don't include unlocked-io.h; only the "#if TEST" code uses
3826 stdio, and performance isn't crucial there.
3827 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3828 Bison 1.875 features as described below.
3829 All uses of "PC." replaced by "pc->".
3830 (YYSTYPE): Add a forward declaration.
3831 (yylex, yyerror): Use full prototypes in forward decls.
3832 Use "%pure-parser" rather than obsolescent "%pure_parser".
3833 Use %parse-param and %lex-param instead of obsolescent
3834 YYPARSE_PARAM and YYLEX_PARAM.
3835 (meridian_table, month_and_day_table, time_units_table,
3836 relative_time_table, time_zone_table, military_table,
3837 lookup_zone, lookup_word, get_date):
3838 Use NULL instead of 0 where appropriate.
3839 (to_hour): Avoid abort (), to avoid a dependency on
3841 (yyerror, yylex): Now accepts parser_control * arg.
3842 (main) [TEST]: Use '\0' rather than 0 for char.
3844 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3846 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3847 It's now the caller's responsibility to handle the case where
3848 !HAVE_GETPAGESIZE && !defined getpagesize.
3850 * mktime.c (leapyear): Arg is long int, not int.
3852 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3854 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3856 2004-10-12 Simon Josefsson <jas@extundo.com>
3858 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3859 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3862 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3864 * vsnprintf.h: New file.
3865 * vsnprintf.c: New file.
3867 2004-10-07 Bruno Haible <bruno@clisp.org>
3869 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3870 into the provided buffer.
3872 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3874 * diacrit.c, diacrit.h: Add GPL notice.
3876 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3877 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3878 * logl.c (logl): Keep the code as similar to glibc as possible.
3879 This avoids a potential constant-folding bug.
3881 2004-10-05 Bruno Haible <bruno@clisp.org>
3883 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3885 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3887 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3888 * xmalloc.c (xmemdup): Likewise.
3889 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3890 XFREE): Remove these long-obsolescent macros.
3891 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3892 * xstrdup.c: Remove.
3894 * regex.c (re_comp): Cast gettext return value to char *,
3895 Problem reported by Martin Neitzel via Mark D. Baushke.
3897 2004-10-04 Simon Josefsson <jas@extundo.com>
3899 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3900 '#ifdef USE_UNLOCKED_IO'.
3902 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3904 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3905 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3906 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3907 regex.c, sha1.c, version-etc.c, yesno.c:
3908 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3909 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3910 the includer's responsibility.
3912 Sync from coreutils.
3914 * modechange.c (mode_compile): Don't decrement a pointer that
3915 points to the start of a string, as the C Standard says the
3916 resulting behavior is undefined.
3918 * backupfile.h (enum backuptype): Rename none -> no_backups,
3919 simple -> simple_backups, numbered_existing ->
3920 numbered_existing_backups, numbered -> numbered_backups
3921 to avoid shadowing problems. All uses changed.
3922 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3923 * backupfile.c (check_extension, numbered_backup):
3924 Rename locals to avoid shadowing 'basename'.
3925 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3928 * .cppi-disable: Add getopt_.h, getopt_int.h.
3929 * .cvsignore: Add getopt.h.
3931 2004-10-04 Simon Josefsson <jas@extundo.com>
3933 * memmem.h: New file.
3934 * memmem.c: New file, taken from glibc.
3936 2004-10-02 Jim Meyering <jim@meyering.net>
3938 * dirfd.h, getpagesize.h: Add copyright notice.
3940 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3942 * snprintf.c: Remove comments as to why each header is needed.
3944 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3946 * strsep.h: New file.
3947 * strsep.c: New file.
3949 2004-10-01 Simon Josefsson <jas@extundo.com>
3951 * snprintf.c (snprintf): Handle size==0.
3953 2004-10-01 Simon Josefsson <jas@extundo.com>
3954 Bruno Haible <bruno@clisp.org>
3956 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3957 (snprintf): Declare 'args'.
3959 2004-09-30 Simon Josefsson <jas@extundo.com>
3961 * snprintf.h, snprintf.c: New files.
3963 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3965 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3966 (hol_entry_help): Never translate an empty string.
3967 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3968 * argp.h (OPTION_NO_TRANS): New option.
3970 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3972 * xvasprintf.c: Include xalloc.h.
3973 (xvasprintf): Use xalloc_die, not xmalloc_die.
3975 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3977 * dummy.c: Change copyright notice to FSF, and license to GPL.
3979 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3981 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3982 Problem reported by Bruno Haible in:
3983 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3985 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3987 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3988 in case some system header has #define'd it. Problem reported by
3989 Soeren D. Schulze in
3990 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3992 2004-09-08 Bruno Haible <bruno@clisp.org>
3994 * stdint_.h: New file, taken from GNU clisp.
3996 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3998 * xvasprintf.h: New file.
3999 * xvasprintf.c: New file.
4000 * xasprintf.c: New file.
4002 2004-09-08 Bruno Haible <bruno@clisp.org>
4004 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4006 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4008 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4010 Import from coreutils.
4011 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4012 strings on unbounded length. alloca's performance benefits aren't
4013 that important here.
4015 (parse_with_separator): New function, with most of the internals
4016 of the old parse_user_spec. Allow user to omit both user and group,
4017 for compatibility with FreeBSD.
4018 Clone only the user name, not the entire spec.
4019 Do not set *uid, *gid unless entirely successful.
4020 Avoid memory leak in some failing cases.
4021 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4022 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4023 (parse_user_spec): Rewrite to use parse_with_separator.
4025 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4027 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4028 its complicated substitute.
4029 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4030 and program_invocation_name.
4031 (__argp_basename) [!_LIBC]: Remove; the only use was
4032 replaced by its body.
4033 (__argp_short_program_name): Change condition from
4034 !defined __argp_short_program_name to
4035 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4036 to match argp-namefrob.h.
4037 (__argp_failure): Don't assume strerror_r returns char *.
4038 * argp-parse.c (N_): Define unconditionally.
4039 (argp_default_options): Fill out initializers with 0 to avoid
4042 2004-08-12 Simon Josefsson <jas@extundo.com>
4044 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4045 * getopt_.h: Renamed from getopt.h.
4047 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4049 Merge from coreutils.
4051 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4052 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4053 for Reliant Unix 5.43.
4055 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4056 (union fooround): Use uintmax_t, not long int.
4057 The rest is a merge from libc:
4058 [defined _LIBC]: Include <shlib-compat.h>.
4059 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4061 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4063 * strverscmp.c: Convert to UTF-8.
4065 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4067 * obstack.h (obstack_empty_p):
4068 Don't assume that chunk->contents is suitably aligned.
4069 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4070 Likewise. Problem reported by Benno in
4071 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4073 * chown.c (rpl_chown): Work even if the file is writeable but not
4074 readable. This could be improved further but it'd take some work.
4076 2004-08-08 Simon Josefsson <jas@extundo.com>
4078 * xgethostname.c: Don't include error.h (not used).
4081 * getpass.c: Include getpass.h first.
4083 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4085 * xalloc-die.c: New files.
4086 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4088 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4089 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4090 (_, N_, xalloc_die): Move to xalloc-die.c.
4091 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4092 so that we needn't mess with xalloc_msg_memory_exhausted.
4094 * sha1.h: Renamed from sha.h.
4095 (SHA1_H): Renamed from _SHA_H.
4096 (sha1_ctx): Renamed from sha_ctx.
4097 (sha1_init_ctx): Renamed from sha_init_ctx.
4098 (sha1_process_block): Renamed from sha_process_block.
4099 (sha1_process_bytes): Renamed from sha_process_bytes.
4100 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4101 (sha1_read_ctx): Renamed from sha_read_ctx.
4102 (sha1_stream): Renamed from sha_stream.
4103 (sha1_buffer): Renamed from sha_buffer.
4104 * sha1.c: Likewise; renamed from sha.c.
4105 Do not include <sys/types.h>.
4106 Include <stddef.h> rather than <stdlib.h>.
4108 2004-08-08 Bruno Haible <bruno@clisp.org>
4110 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4111 FILESYSTEM_PREFIX_LEN.
4112 * progreloc.c: Likewise.
4113 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4115 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4118 * argp-help.c (make_hol, hol_append): Don't assume that
4119 SIZE_MAX is a valid preprocessor constant.
4120 (__argp_basename): Change from "#ifndef _LIBC"
4121 to "#ifndef __argp_short_program_name", so that
4122 we don't compile these functions for tar.
4124 More merges from coreutils.
4125 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4126 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4128 * addext.c: Remove; no longer needed.
4129 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4130 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4131 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4132 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4133 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4134 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4135 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4136 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4137 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4138 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4139 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4140 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4141 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4142 Import changes from coreutils.
4144 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4146 Merge from coreutils.
4148 * .gdb-history: Remove; this doesn't belong here.
4150 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4151 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4152 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4154 * dirname.h: Include <stdbool.h>.
4155 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4156 for consistency with POSIX terminology. All uses changed.
4157 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4158 (strip_trailing_slashes): Use bool for booleans.
4159 * stripslash.c (strip_trailing_slashes): Likewise.
4161 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4162 sometimes returns a positive errno value even when it succeeds.
4163 (print_errno_message) [!LIBC]: Fall back on strerror if
4166 * path-concat.c (mempcpy): Don't define if a system header defines it.
4167 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4168 (longest_relative_suffix): New function.
4169 (path_concat): Use it. Assume first argument is not NULL.
4170 Port to DOS. Omit redundant separators.
4171 Report an error instead of returning NULL.
4172 Use mempcpy instead of memcpy.
4173 (xpath_concat): Remove: not declared or used.
4175 * same.h: Include <stdbool.h>
4176 (same_name): Return bool, not int.
4177 * same.c (same_name): Likewise.
4178 (errno): Don't declare; we assume C89 or better now.
4180 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4181 if not already defined.
4183 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4184 * dup-safer.c (errno): Likewise.
4186 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4188 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4191 2004-08-03 Simon Josefsson <jas@extundo.com>
4193 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4194 * progname.h: Don't include stdbool.h.
4196 2004-08-02 Simon Josefsson <jas@extundo.com>
4198 * getsubopt.h: New file, with comments from Bruno Haible.
4199 * getsubopt.c: New file, from glibc, but slightly modified based on
4200 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4202 2004-08-01 Simon Josefsson <jas@extundo.com>
4204 * xgetdomainname.c: Include stdlib.h, for free().
4206 2004-07-16 Simon Josefsson <jas@extundo.com>
4208 * dummy.c: New file.
4210 2004-07-16 Bruno Haible <bruno@clisp.org>
4212 * backupfile.h: Add extern "C" for C++.
4213 * closeout.h: Likewise.
4214 * copy-file.h: Likewise.
4215 * findprog.h: Likewise.
4216 * full-write.h: Likewise.
4217 * pathname.h: Likewise.
4218 * progname.h: Likewise.
4219 * stpcpy.h: Likewise.
4220 * stpncpy.h: Likewise.
4221 * strcase.h: Likewise.
4222 * strstr.h: Likewise.
4223 * xalloc.h: Likewise.
4225 * mbswidth.h: Add extern "C" for C++.
4226 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4228 2004-07-09 Simon Josefsson <jas@extundo.com>
4230 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4231 failed without this.)
4233 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4235 * fchown-stub.c: New file.
4237 2004-06-24 Jim Meyering <jim@meyering.net>
4239 * obstack.h (obstack_base): Cast to (void *), per documentation.
4241 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4243 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4245 2004-06-01 Jim Meyering <jim@meyering.net>
4247 * calloc.c: New file.
4249 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4251 * getdate.y (yylex): Allow space between sign and number.
4252 Problem reported by Dan Jacobson.
4254 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4255 and Jim Meyering <jim@meyering.net>
4257 Merge from coreutils CVS.
4259 * stat-macros.h: New file, with contents from file-type.h
4260 and coreutils' system.h.
4261 * file-type.c: Include "stat-macros.h".
4262 * file-type.h (file_type): Move all macro definitions to new file,
4265 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4266 Wrap old code with this conditional.
4267 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4268 function that does not dereference symlinks.
4269 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4271 * xreadlink.c: Include xreadlink.h first, to catch .h file
4272 dependency problems.
4273 (xreadlink): Accept new arg SIZE, for efficiency.
4274 All decls and uses changed.
4275 * xreadlink.h: Include <stddef.h>, for size_t.
4277 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4278 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4280 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4282 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4284 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4285 macros to be defined.
4286 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4287 the allocator returns NULL because the requested size is zero.
4289 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4291 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4292 var. Add comment explaining why libc still defines it. This
4293 merges the following patch from glibc:
4294 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4296 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4298 * obstack.c (_obstack): Remove unused variable. It hasn't been
4299 present in glibc since revision 1.1 of this file.
4300 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4301 obstack_alignment_mask, obstack_alloc, obstack_base,
4302 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4303 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4304 obstack_grow0, obstack_init, obstack_int_grow,
4305 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4306 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4307 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4308 nonexistent functions.
4310 2004-05-17 Derek R. Price <derek@ximbiot.com>
4311 Paul Eggert <eggert@cs.ucla.edu>
4313 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4315 2004-05-14 Bruno Haible <bruno@clisp.org>
4317 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4318 that consists of a '.' followed by an empty digit string.
4319 Patch by Tor Lillqvist <tml@iki.fi>.
4321 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4323 Port obstack to the AS/400, where pointers are 16 bytes wide and
4324 you cannot cast an integer to a valid pointer. This patch is
4325 currently waiting to be integrated into glibc; see
4326 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4328 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4329 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4330 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4331 (struct obstack): temp member is now a union of a pointer and
4332 an integer, instead of an integer. All integer uses changed.
4333 This does not affect the physical layout of struct obstack,
4334 except on hosts (like the AS/400) where the size or alignment of
4335 void * is greater than that of ptrdiff_t.
4336 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4337 __STDC__)]: Store temporary in pointer member of union, not
4339 * obstack.c: Include <stddef.h>, for offsetof.
4340 (struct fooalign): Remove; it doesn't need a name.
4341 (union fooround): Change double to long double, and add void *.
4342 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4343 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4344 not a macro. Hence the values are always int; so remove all
4345 casts-to-int in uses.
4347 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4348 Derek Price <derek@ximbiot.com>
4350 * alloca.c: Include <alloca.h>, to get our interface.
4351 * alloca_.h: Use __alloca on AIX, so that we don't have to
4352 include <alloca.h> first. Use C89 prototype for alloca; this
4353 requires including <stddef.h> for size_t. Use extern "C" if C++.
4354 Use #elif for simplicity, since we can assume C89 now.
4355 Don't try to source the system alloca.h since it will not be found
4356 and to prevent recursively including its replacement.
4357 * fnmatch.c: Include <alloca.h> instead of opencoding.
4358 * regex.c: Likewise.
4360 2004-05-16 Derek Price <derek@ximbiot.com>
4361 Paul Eggert <eggert@cs.ucla.edu>
4363 getline cleanup. This changes the getndelim2 API: both order of
4364 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4367 * getline.c: Don't include stddef.h or stdio.h, since our
4368 interface does that.
4369 (getline): Always use getdelim, so that we don't have two
4370 copies of this code.
4371 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4373 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4374 (GETNDELIM2_MAXIMUM): New macro.
4375 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4376 instead of the old practice of delim2==0. All callers changed.
4377 Return -1 on overflow, instead of returning junk.
4378 Do not set *linesize unless allocation succeeds.
4379 * getndelim2.h: Do not include stddef.h; no longer needed, now
4380 that we include sys/types.h.
4381 * getnline.h: Likewise.
4382 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4383 (getndelim2): Reorder arguments.
4384 * getnline.c (getnline, getndelim):
4385 Don't discard the NMAX argument.
4386 (getnline): Invoke getndelim, to avoid code duplication.
4387 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4388 of (size_t) -1 by callers of the getnline family.
4390 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4392 * nanosleep.c (suspended): Change its type from int to
4393 sig_atomic_t volatile.
4394 (first_call): Make it private to rpl_nanosleep, and have it
4395 be zero initially as that's a bit faster.
4396 (my_usleep): Round up fractional times instead of truncating them,
4397 as this is the usual meaning for 'sleep'.
4399 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4401 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4402 (ENOSYS): Define if not defined.
4403 (settime): Fall back on stime if it exists and settimeofday fails.
4404 But don't bother with fallbacks if a method fails with errno == EPERM.
4406 2004-05-11 Jim Meyering <jim@meyering.net>
4408 Prior to this change, the save_cwd caller required read access to the
4409 current directory on most systems (ones with the fchdir function).
4411 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4412 fails, try write-only, and finally, resort to using xgetcwd.
4414 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4416 * obstack.c, obstack.h: Import changes from libc.
4418 2004-04-28 Bruno Haible <bruno@clisp.org>
4420 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4421 implicitly appends .exe to executables.
4422 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4423 accepts Windows pathnames.
4424 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4425 Cygwin like Windows, since it now accepts Windows pathnames.
4426 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4427 Cygwin like Windows, since it now accepts Windows pathnames.
4428 Reported by Derek Robert Price <derek@ximbiot.com>.
4430 2004-04-20 Jim Meyering <jim@meyering.net>
4432 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4434 2004-04-20 Jim Meyering <jim@meyering.net>
4435 Bruno Haible <bruno@clisp.org>
4437 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4438 memory when realloc fails.
4440 2004-04-18 Jim Meyering <jim@meyering.net>
4442 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4443 don't leak memory and do call END_UTMP_ENT.
4445 2004-04-11 Paul Eggert <eggert@twinsun.com>
4447 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4448 (CHAR_BIT): Remove, since we assume C89.
4449 Include <stdint.h> if available, as per current Autoconf CVS advice.
4451 2004-03-30 Paul Eggert <eggert@twinsun.com>
4453 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4454 not bool, to be more consistent with Unix conventions.
4455 Suggested by Bruno Haible.
4457 Merge from coreutils.
4459 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4462 * getdate.h: Include stdbool.h, and timespec.h instead of
4463 the usual <time.h> dance.
4464 (get_date): Change signature to support fractional time stamps.
4465 All callers changed.
4466 * getdate.y: Include "getdate.h" first, as we can now
4467 assume C89 and don't need to worry about 'const'.
4468 Similarly, include "unlocked-io.h" near start, not in middle.
4470 (textint.value): Use long int rather than int.
4471 (textint.digits): Use size_t rather than int.
4472 (BILLION, LOG10_BILLION): New constants.
4473 (parser_control): New member rel_ns. Members day_ordinal,
4474 time_zone, month, day, hour, minutes, rel_year, rel_month,
4475 rel_day, rel_hour, rel_minutes, rel_seconds
4476 are now long int, not int. Member seconds is now struct timespec,
4477 not int. New member timespec_seen. Members dates_seen, days_seen,
4478 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4480 (%union.intval): Now long int, not int.
4481 New member timespec.
4482 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4483 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4484 (spec): Now is a timespec or an item list.
4485 (timespec, items): New nonterminals.
4486 (time, rel, relunit, number, get_date):
4487 Add support for fractional seconds.
4488 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4489 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4490 (to_hour): First arg is now long int, not int.
4491 (to_year): Returns long int, not int.
4492 Don't treat year -70 like 70.
4493 (tm_diff): Returns long int, not int.
4494 (lookup_word): Use bool instead of int when appropriate.
4495 (yylex): Use size_t for count, not int.
4496 Detect overflow when parsing large integer constants.
4497 Add support for fractions.
4498 (get_date): Make pointers 'const' if possible.
4499 Use more-portable code to detect integer overflow.
4500 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4501 Don't use ctime; it's not reliable if the year has >4 digits.
4503 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4504 This is for compatibility with BSD.
4506 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4507 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4508 From coreutils' system.h.
4510 * userspec.c: Don't include "posixver.h".
4511 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4512 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4513 compatible extension. Simplify code by removing a boolean int
4514 that was always nonzero if a string was nonnull.
4516 2004-03-30 Jim Meyering <jim@meyering.net>
4518 Merge from coreutils.
4520 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4522 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4523 an empty input stream.
4525 * readtokens.c: Include <stdbool.h>.
4526 (readtoken): Use `size_t' rather than int/long.
4527 All callers adjusted.
4528 Use `bool' rather than `int' where appropriate.
4529 Use memset rather than an explicit loop.
4530 Use x2nrealloc rather than xrealloc.
4531 Allow the use of `\0' as a delimiter.
4532 (readtokens): Likewise.
4533 * readtokens.h (readtoken, readtokens): Update prototypes.
4535 2004-03-30 Bruno Haible <bruno@clisp.org>
4537 * getloadavg.c (getloadavg): Don't assume setlocale returns
4540 2004-03-29 Paul Eggert <eggert@twinsun.com>
4542 Merge changes to getloadavg.c from coreutils and Emacs.
4544 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4545 Define to an expression, not to the empty string.
4546 Include cloexec.h and xalloc.h.
4547 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4548 Use set_cloexec_flag rather than rolling our own.
4549 * cloexec.c, cloexec.h: New files.
4551 2004-03-18 Paul Eggert <eggert@twinsun.com>
4553 * getopt.h: Sync with libc CVS.
4555 2004-03-18 Paul Eggert <eggert@twinsun.com>
4556 Bruno Haible <bruno@clisp.org>
4558 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4559 not on all platforms that have <wchar.h>.
4560 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4562 2004-03-09 Paul Eggert <eggert@twinsun.com>
4564 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4566 * getopt_int.h: New file, also synced from libc.
4568 2004-03-07 Paul Eggert <eggert@twinsun.com>
4570 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4571 '#if' expressions. Unlike the code it replaces, it does not
4572 depend on (defined _SC_PAGESIZE). However, it does depend on
4573 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4574 first reported by Jason Andrade in
4575 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4577 2004-01-18 Simon Josefsson <jas@extundo.com>
4579 * strdup.h: New file.
4580 * strdup.c: Include it.
4581 * path-concat.c: Include strdup.h. Drop strdup declaration.
4582 * userspec.c: Include strdup.h. Drop strdup declaration.
4584 2004-02-06 Karl Berry <karl@gnu.org>
4586 * config.charset: update from gettext 0.14.1.
4588 2004-02-05 Paul Eggert <eggert@twinsun.com>
4590 Add comments and code, prompted by suggestions from Bruno Haible
4592 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4593 describing the enum quoting_style values.
4594 * quotearg.c (quotearg_alloc): New function.
4595 (quotearg_buffer_restyled): Treat lone { and } as special.
4596 Treat = as special. Work around bug with older shells
4597 that "see" a '\' that is really the 2nd byte of a multibyte char.
4598 Quote empty string with shell_quoting_style.
4600 2004-02-03 Bruno Haible <bruno@clisp.org>
4602 * pipe.h: New file, from GNU gettext.
4603 * pipe.c: New file, from GNU gettext.
4605 2004-01-27 Bruno Haible <bruno@clisp.org>
4607 * execute.h: New file, from GNU gettext.
4608 * execute.c: New file, from GNU gettext.
4609 * w32spawn.h: New file, from GNU gettext.
4611 2004-01-23 Paul Eggert <eggert@twinsun.com>
4613 Exit-status fix from coreutils.
4615 Use exit_failure consistently in place of EXIT_FAILURE,
4616 so that program exit statuses are consistent on failure.
4618 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4619 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4620 * argmatch.h: Comment fix to match the above.
4621 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4622 Now a macro referring to exit_failure, instead of a separate
4623 variable. Include "exitfail.h" to get it.
4624 * xstrtol.h: Include "exitfail.h".
4625 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4627 * long-options.c (parse_long_options): Use prototype
4628 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4631 2004-01-21 Jim Meyering <jim@meyering.net>
4633 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4634 so as not to conflict with a different-sized __mktime_internal
4635 function in GNU libc.
4636 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4637 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4639 2004-01-18 Paul Eggert <eggert@twinsun.com>
4641 Merge from diffutils.
4643 * file-type.c (file_type): Add typed memory objects.
4644 * file-type.h (S_TYPEISTMO): New macro.
4646 * c-stack.h (c_stack_action): Remove argv argument.
4647 * c-stack.c (c_stack_action): Likewise. All uses changed.
4648 (die): Don't calculate message unless segv_action returns.
4649 (get_stack_location, min_address_from_argv, max_address_from_argv,
4650 volatile stack_base, volatile_stack_size): Remove.
4651 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4652 that every segmentation violation is a stack overflow. (Ouch!)
4653 See Debian bug 136249 (still outstanding) for more info about why
4654 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4656 2003-11-30 Bruno Haible <bruno@clisp.org>
4658 Safer stack allocation.
4659 * setenv.c: Include allocsa.h.
4660 (alloca): Remove fallback definition.
4661 (freea): Remove macro.
4662 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4665 2003-10-17 Bruno Haible <bruno@clisp.org>
4667 * binary-io.h: Avoid warnings on Cygwin.
4669 2003-12-28 Bruno Haible <bruno@clisp.org>
4671 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4672 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4674 2003-11-28 Bruno Haible <bruno@clisp.org>
4676 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4678 2003-11-27 Bruno Haible <bruno@clisp.org>
4680 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4682 2003-11-17 Bruno Haible <bruno@clisp.org>
4684 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4686 2003-11-24 Bruno Haible <bruno@clisp.org>
4688 * xallocsa.h: New file, from GNU gettext.
4689 * xallocsa.c: New file, from GNU gettext.
4691 2003-11-24 Bruno Haible <bruno@clisp.org>
4693 * allocsa.h: New file, from GNU gettext.
4694 * allocsa.c: New file, from GNU gettext.
4696 2003-11-24 Bruno Haible <bruno@clisp.org>
4698 * eealloc.h: New file.
4700 2004-01-15 Jim Meyering <jim@meyering.net>
4702 Merge from coreutils.
4704 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4705 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4706 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4708 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4709 optional configure-time default.
4711 * version-etc.c (version_etc_copyright): Update copyright date.
4713 * xreadlink.c (xreadlink): Correct outdated comment.
4715 2004-01-15 Paul Eggert <eggert@twinsun.com>
4717 Merge from coreutils.
4719 * posixver.c: Include posixver.h.
4721 * same.c: Include <stdbool.h>, <limits.h>.
4722 (_POSIX_NAME_MAX): Define if not defined.
4724 (same_name): If file names are silently truncated, report
4725 that the file names are the same if they are the same after
4726 the silent truncation.
4728 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4729 conversion function.
4730 * xstrtod.c (xstrtod): Likewise. All callers changed to
4731 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4734 2004-01-14 Paul Eggert <eggert@twinsun.com>
4736 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4737 with like-named macro in fnmatch.c.
4738 (EXT): Use an internal constant instead.
4740 Merge fnmatch patches from glibc.
4741 * fnmatch.c (mbsinit): Remove define.
4742 Add libc_hidden_ver (__fnmatch, fnmatch).
4743 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4744 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4746 2003-12-14 Karl Berry <karl@gnu.org>
4748 * config.charset: update from gettext-runtime.
4750 2003-12-03 Paul Eggert <eggert@twinsun.com>
4752 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4753 Bug reported by Alfred M. Szmidt.
4755 2003-11-29 Karl Berry <karl@gnu.org>
4757 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4759 2003-11-23 Paul Eggert <eggert@twinsun.com>
4760 Bruno Haible <bruno@clisp.org>
4762 * printf-parse.h: Don't include sys/types.h.
4763 (ARG_NONE): New macro.
4764 (char_directive): Change type of *arg_index fields to size_t.
4765 * printf-parse.c: Don't include sys/types.h.
4766 (SSIZE_MAX): Remove macro.
4767 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4768 Remove unnecessary overflow check.
4769 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4772 2003-11-24 Paul Eggert <eggert@twinsun.com>
4774 * alloca.c: Remove dependency on xalloc module.
4775 (xalloc_die): Remove.
4776 (memory_full) [!defined emacs]: New macro.
4777 [!defined emacs]: Don't include xalloc.h.
4778 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4779 address arithmetic overflows. Change datatypes a bit to avoid
4782 2003-11-22 Jim Meyering <jim@meyering.net>
4784 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4786 2003-11-17 Bruno Haible <bruno@clisp.org>
4788 * vasnprintf.c (alloca): Remove fallback definition.
4789 (freea): Remove definition.
4790 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4791 Reported by Paul Eggert.
4793 2003-11-17 Jim Meyering <jim@meyering.net>
4795 On systems without utime and without a utimes function capable of
4796 dealing with a NULL struct utimbuf* argument, this utime replacement
4797 could -- in unusual circumstances -- leak a file descriptor.
4798 * utime.c: Include <unistd.h> and <errno.h>.
4799 (utime_null): Be sure to close `fd' and to preserve errno.
4800 Reported by Geoff Collyer via Arnold Robbins.
4802 2003-11-16 Paul Eggert <eggert@twinsun.com>
4803 Bruno Haible <bruno@clisp.org>
4805 Protect against address arithmetic overflow.
4806 * printf-args.h: Include stddef.h.
4807 (arguments): Change type of field 'count' to size_t.
4808 * printf-args.c (printf_fetchargs): Use size_t instead of
4809 'unsigned int' where appropriate.
4810 * printf-parse.h: Include sys/types.h.
4811 (char_directive): Change type of *arg_index fields to ssize_t.
4812 (char_directives): Change type of fields 'count', max_*_length to
4814 * printf-parse.c: Include sys/types.h and xsize.h.
4815 (SSIZE_MAX): Define fallback value.
4816 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4817 instead of 'int' where appropriate. Check a_allocated, d_allocated
4818 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4819 * vasnprintf.c: Include xsize.h.
4820 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4821 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4822 overflow. Avoid wraparound when converting a width or precision from
4825 2003-11-16 Bruno Haible <bruno@clisp.org>
4827 Update from GNU gettext.
4828 * printf-parse.c: Generalize to it can be compiled for wide strings.
4829 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4830 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4831 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4832 SNPRINTF): New macros.
4833 Don't include <alloca.h> if the file is used inside libintl.
4834 (local_wcslen): New function, for Solaris 2.5.1.
4835 (VASNPRINTF): Use it instead of wcslen.
4837 2003-11-16 Bruno Haible <bruno@clisp.org>
4839 * xsize.h (xmax): New function.
4840 (xsum, xsum3, xsum4): Declare as "pure" functions.
4842 2003-11-12 Paul Eggert <eggert@twinsun.com>
4844 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4845 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4846 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4847 heuristic is just as accurate as far as we know, and it removes a
4848 dependency on size_max.m4 and ptrdiff_max.m4.
4850 2003-11-12 Paul Eggert <eggert@twinsun.com>
4852 * xstrtol.c (__xstrtol): Remove "break" immediately after
4853 "return", to pacify some unknown compiler. Problem reported
4856 2003-11-11 Bruno Haible <bruno@clisp.org>
4858 * xsize.h (SIZE_MAX): Remove fallback definition.
4859 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4862 2003-11-10 Paul Eggert <eggert@twinsun.com>
4864 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4865 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4866 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4868 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4869 not (size_t) -1, since it's defined here.
4871 2003-11-06 Paul Eggert <eggert@twinsun.com>
4873 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4874 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4875 Reject sizes of exactly SIZE_MAX bytes.
4876 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4877 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4879 2003-11-05 Bruno Haible <bruno@clisp.org>
4881 * xsize.h: Include limits.h, to avoid a possible collision with
4882 SIZE_MAX defined in <limits.h> on Solaris.
4884 2003-11-04 Bruno Haible <bruno@clisp.org>
4886 * xsize.h: New file.
4887 * linebreak.c: Include xsize.h.
4888 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4889 argument for overflow.
4890 Suggested by Paul Eggert.
4892 2003-10-31 Bruno Haible <bruno@clisp.org>
4894 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4895 to avoid (extremely rare) race condition.
4896 Suggested by Paul Eggert.
4898 2003-11-03 Jim Meyering <jim@meyering.net>
4900 * userspec.c: Include "userspec.h".
4901 * userspec.h: New file.
4903 2003-10-31 Paul Eggert <eggert@twinsun.com>
4905 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4906 * mountlist.c (SIZE_MAX): Define if not defined already.
4907 (read_filesystem_list): Set and use me_type_malloced.
4908 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4909 whatever the type happens to be), for brevity and consistency.
4910 Check for size calculation overflow on Alphas running OSF/1.
4912 2003-10-31 Jim Meyering <jim@meyering.net>
4914 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4916 * linebuffer.c: Include <string.h> for declaration of memset.
4918 2003-10-30 Paul Eggert <eggert@twinsun.com>
4919 Bruno Haible <bruno@clisp.org>
4921 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4922 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4924 2003-10-29 Paul Eggert <eggert@twinsun.com>
4926 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4927 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4929 * quotearg.c (quotearg_n_options): Use it.
4930 * group-member.c: Include <stdbool.h>.
4931 (free_group_info): Arg is now const *; don't free arg.
4932 (get_group_info): Now returns bool and accepts struct group_info *,
4933 rather than returning a malloc'ed struct group_info *.
4934 All uses changed. Check for overflow in internal size calculation.
4936 * getusershell.c (readname): Simplify the code by using x2nrealloc
4937 rather than xmalloc/xrealloc.
4938 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4939 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4940 conformance bug: the old code used a pointer after freeing the
4941 storage that it addressed.
4942 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4943 rather than doing it by hand.
4944 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4945 the buffer preserved. Use free and xmalloc instead.
4946 * quotearg.c (quotearg_n_options): Likewise.
4947 Use a simpler test for size overflow. Don't use xalloc_oversized
4948 because unsigned int might be wider than size_t (!); this suggests
4949 that we should switch from unsigned int to size_t for slot numbers.
4951 2003-10-27 Bruno Haible <bruno@clisp.org>
4953 * stdbool_.h: Better support for BeOS.
4955 2003-10-27 Paul Eggert <eggert@twinsun.com>
4957 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4958 to allocate the returned structure. Do not allocate a subarray,
4959 as x2nrealloc will do that.
4960 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4961 instead of xnrealloc.
4962 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4964 2003-10-26 Paul Eggert <eggert@twinsun.com>
4966 * xalloc.h (xalloc_oversized): New static inline function, for
4967 callers that want to do their own size-overflow checking. Include
4968 <stdbool.h>, since xalloc_oversized returns bool.
4969 * xalloc.c (array_size_overflow): Remove. All callers changed
4970 to use xalloc_oversized.
4972 Add two functions x2realloc, x2nrealloc, for programs that grow
4973 arrays dynamically by doubling their sizes.
4974 * xalloc.h (x2realloc, x2nrealloc): New decls.
4975 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4978 Port to C99 semantics for 'inline' of external functions.
4979 Bug reported by Bruno Haible.
4980 * xmalloc.c (xnmalloc_inline): New static inline function,
4981 with the old contents of xnmalloc.
4982 (xnmalloc, xmalloc): Use it.
4983 (xnrealloc_inline): New static inline function,
4984 with the old contents of xnrealloc.
4985 (xnrealloc, xrealloc): Use it.
4987 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4989 2003-10-25 Paul Eggert <eggert@twinsun.com>
4991 Fix several address-calculation bugs in the hash modules,
4992 plus some minor code cleanup.
4994 * hash.h: Include <stdbool.h>, for bool.
4995 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4996 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4997 hash_get_n_entries, hash_get_max_bucket_length,
4998 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4999 hash_rehash): Use size_t rather than unsigned.
5000 * hash.c (struct hash_table, hash_get_n_buckets,
5001 hash_get_n_buckets_used, hash_get_n_entries,
5002 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5003 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5004 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5006 (SIZE_MAX): Define if not defined.
5007 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5008 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5010 Use const * when possible.
5011 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5012 (check_tuning): Fix bug: if tuning parameters were very close to
5013 0 or 1, rounding errors could have caused subscript violations.
5014 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5015 (hash_initialize): Add 'fail:' label
5016 to free table and return NULL, and use it to simplify code.
5017 Use calloc rather than clearing the storage ourself.
5018 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5019 buffer size calculations.
5020 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5021 Include <stddef.h>, for size_t.
5022 * hash-pjw.c (hash_pjw): Likewise.
5023 Switch to method described by Bruno Haible.
5024 Include <limits.h>, for CHAR_BIT.
5025 (SIZE_BITS): New macro.
5027 2003-10-21 Paul Eggert <eggert@twinsun.com>
5029 * getndelim2.c (getndelim2): When size calculation overflows,
5030 ceiling the allocation at NMAX bytes rather than silently
5031 discarding input bytes before NMAX is reached. This makes
5032 a difference only if NMAX exceeds SIZE_MAX / 2.
5034 * obstack.c: Merge from glibc.
5035 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5036 Add libc_hidden_def (_obstack_newchunk).
5037 (_obstack_free) [! defined _LIBC]: Remove.
5038 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5039 a clone of the function body.
5040 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5041 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5043 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5044 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5047 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5048 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5049 Don't use lvalue casts, as GCC plans to remove support for them
5050 in GCC 3.5. Reported by Joseph S. Myers. This bug
5051 was also present in the non-GCC version, indicating that this
5052 code had always been buggy and had never been widely used.
5053 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5054 Use the fast variant of each macro, rather than copying the
5055 definiens of the fast variant; that way, we'll be more likely to
5056 catch future bugs in the fast variants.
5058 2003-10-20 Bruno Haible <bruno@clisp.org>
5060 * wait-process.h: New file, from GNU gettext.
5061 * wait-process.c: New file, from GNU gettext.
5063 2003-10-19 Jim Meyering <jim@meyering.net>
5065 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5067 2003-10-16 Paul Eggert <eggert@twinsun.com>
5069 * getgroups.c: Include <errno.h>, <stdlib.h>.
5070 (getgroups): First arg is int, not size_t.
5071 Don't let 'free' mangle errno.
5073 2003-10-16 Jim Meyering <jim@meyering.net>
5075 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5077 2003-10-15 Paul Eggert <eggert@twinsun.com>
5079 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5081 (new_exclude, add_exclude_file): Initial size no longer needs to
5083 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5084 our own address arithmetic overflow checking.
5086 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5087 (fnmatch): Do not alloca more than 2000 wide characters;
5088 instead, use malloc for large buffers.
5089 Check for address arithmetic overflow, and return -1
5090 with errno set to ENOMEM in that case.
5091 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5092 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5093 instead, return -1. Check for address arithmetic overflow.
5095 2003-10-14 Paul Eggert <eggert@twinsun.com>
5097 Handle invalid suffixes and overflow independently, so that
5098 callers can treat them independently as needed. Fix some bugs in
5099 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5100 suffix for a human-readable blocksize. The major caller-visible
5101 change is the addition of a new
5102 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5103 that both overflow and suffix chars were found.
5105 * human.c (humblock): Don't check separately for invalid suffix
5106 char; that is xstrtoumax's job (now that its bug is fixed).
5107 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5108 INTMAX_MAX]: New macros.
5109 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5110 TYPE_MAXIMUM): New macros.
5111 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5112 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5113 if overflow occurs, as it's what __strtol does and it's more useful
5115 (__xstrtol): If __strtol reports some error other than ERANGE,
5116 reflect it to the caller as LONGINT_INVALID. If it reports
5117 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5118 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5119 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5121 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5122 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5123 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5124 [defined UINTMAX_MAX]: New macros.
5126 2003-10-14 Bruno Haible <bruno@clisp.org>
5128 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5129 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5130 Also use volatile where needed.
5132 2003-10-12 Paul Eggert <eggert@twinsun.com>
5134 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5135 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5136 and define in terms of the other primitives.
5137 * xmalloc.c: Include stdbool.h; do not include exit.h.
5138 (SIZE_MAX): Define if not already defined.
5139 (array_size_overflow): New function.
5140 (xalloc_die): Abort instead of exiting if 'error' returns.
5141 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5142 (xmalloc, xrealloc): Use them.
5143 (xcalloc): Check for address arithmetic overflow.
5144 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5145 a bit faster than strcpy.
5147 2003-10-08 Paul Eggert <eggert@twinsun.com>
5149 Merge getpass from libc, plus a few fixes.
5151 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5152 Include <stdbool.h>.
5153 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5154 __fsetlocking to empty.
5155 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5156 do include <bits/libc-lock.h>.
5157 Do not include <fcntl.h>; not needed.
5158 [_LIBC]: Include <wchar.h>.
5159 (NOTCANCEL_MODE): New macro.
5160 (flockfile, funlockfile) [_LIBC]: New macros.
5161 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5162 [!_LIBC]: New macros.
5163 (call_fclose): New function.
5164 (getpass): Use it. Save tty stream separately; this simplifies the
5165 code and makes it more reliable if stdin happens to equal stdout.
5166 Invoke __fsetlocking on tty.
5167 Handle thread cancellation if needed.
5168 Namespace cleanup (use __tcgetattr, __getline).
5169 Use bool for Booleans.
5170 [USE_IN_LIBIO]: Handle wide streams.
5171 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5172 stream might go where.
5174 * unlocked-io.h: Include <stdio.h>, so that the caller
5175 doesn't have to include <stdio.h> before us.
5176 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5177 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5178 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5179 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5180 if not declared, so that we can use getpass.c code from libc without
5182 (flockfile, ftrylockfile, funlockfile): New macros.
5184 2003-10-06 Bruno Haible <bruno@clisp.org>
5186 * version-etc-2.h: Remove file.
5187 * version-etc-2.c: Remove file.
5189 2003-09-25 Jim Meyering <jim@meyering.net>
5190 Bruno Haible <bruno@clisp.org>
5192 This lets translators provide better translations for the
5193 "Written by ..." part of --version output.
5194 * version-etc.h: Include stdarg.h.
5195 (version_etc_copyright): Declare as readonly.
5196 (version_etc): Make this function variadic with a NULL-terminated list
5197 of author name strings.
5198 (version_etc_va): New declaration.
5199 * version-etc.c: Include stdarg.h, stdlib.h.
5200 (version_etc_copyright): Declare as readonly.
5201 (version_etc_va): New function. Provide a different translatable string
5202 for each possible number of authors < 10. Abbreviate when there are 10
5204 (version_etc): Make this function variadic. Call version_etc_va.
5205 Suggestion from Gary V. Vaughan.
5207 * long-options.h (parse_long_options): Change prototype: the authors
5208 string is moved to the end and becomes variadic.
5209 * long-options.c: Include stdarg.h.
5210 (parse_long_options): Make this function variadic, too.
5211 Call version_etc_va, not version_etc.
5213 2003-10-06 Bruno Haible <bruno@clisp.org>
5215 * fatal-signal.h: New file, from GNU gettext.
5216 * fatal-signal.c: New file, from GNU gettext.
5218 2003-10-04 Karl Berry <karl@gnu.org>
5220 * argp*: update from libc.
5222 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5224 * getpass.c (getpass): Use a no-op fseek when switching from input to
5225 output mode on the same stream.
5227 2003-09-29 Paul Eggert <eggert@twinsun.com>
5229 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5230 Fix arg typo in previous patch.
5232 2003-09-28 Jim Meyering <jim@meyering.net>
5234 * error.c: Correct cpp indentation.
5236 2003-09-27 Paul Eggert <eggert@twinsun.com>
5238 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5239 Omit the special code that used __typeof__, since we worry that
5240 it could be more trouble than it's worth. See:
5241 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5242 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5246 2003-09-26 Jim Meyering <jim@meyering.net>
5248 * error.c (error_tail): Move some declarations
5249 into inner scope where the local variables are used.
5251 2003-09-26 Bruno Haible <bruno@clisp.org>
5253 * stpncpy.h (gnu_stpncpy): New declaration.
5254 (stpncpy): Define as alias for gnu_stpncpy.
5255 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5257 2003-09-26 Paul Eggert <eggert@twinsun.com>
5259 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5260 (error_tail): Do not loop, reallocating temporary buffer, since
5261 the output cannot contain more wide characters than the input
5262 contains bytes, the size must be big enough already. This avoids
5263 one potential size overflow calculation. Check for size overflow
5264 when calculating temporary buffer size. Free temporary buffer
5265 when done, if it was allocated with malloc; this plugs a memory
5266 leak. Remove casts from void * to pointers, that are no longer
5267 needed now that we're assuming C89 or better.
5269 Merge error changes from glibc.
5271 * error.c, error.h: Update copyright notice header to match glibc.
5272 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5273 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5274 Disable cancellation while printing error.
5275 * error.h: Prepend __ to parameter names.
5277 2003-09-25 Karl Berry <karl@gnu.org>
5279 * argp-fmtstream.c, argp-help.c: update from libc.
5281 2003-09-25 Bruno Haible <bruno@clisp.org>
5283 * version-etc-2.h: New file, from version-etc.h with modifications.
5284 * version-etc-2.c: New file, from version-etc.c with modifications.
5286 2003-09-25 Simon Josefsson <jas@extundo.com>
5288 * xgetdomainname.h: New file.
5289 * xgetdomainname.c: New file.
5291 2003-09-25 Simon Josefsson <jas@extundo.com>
5292 Bruno Haible <bruno@clisp.org>
5294 * getdomainname.h: New file.
5295 * getdomainname.c: New file.
5297 2003-09-24 Paul Eggert <eggert@twinsun.com>
5299 * linebuffer.c (freebuffer): Don't free the argument, just
5300 the buffer associated with the argument. Bug reported by
5303 2003-09-19 Karl Berry <karl@gnu.org>
5305 * argp.h: update from libc.
5307 2003-09-16 Paul Eggert <eggert@twinsun.com>
5309 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5310 input error, instead of returning NULL the next time we are called
5311 (and therefore losing track of errno).
5313 2003-09-15 Paul Eggert <eggert@twinsun.com>
5315 * getndelim2.c (getndelim2): Don't trash errno when a read
5316 fails, so that the caller gets the proper errno.
5318 * readutmp.c (read_utmp): Likewise.
5319 Check for fstat error. Close stream and free storage
5322 2003-09-14 Bruno Haible <bruno@clisp.org>
5324 * fwriteerror.h: New file.
5325 * fwriteerror.c: New file.
5327 2003-09-14 Jim Meyering <jim@meyering.net>
5329 * getloadavg.c: Correct cpp indentation.
5330 * strdup.c: Likewise.
5331 * vasnprintf.c: Likewise.
5333 2003-09-12 Paul Eggert <eggert@twinsun.com>
5335 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5336 * obstack.c [!defined _LIBC]: Likewise.
5337 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5338 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5339 * exitfail.c: Don't include stdlib.h; no longer needed.
5341 More changes to assume C89 or better.
5343 * error.c (error_tail): Assume vprintf.
5345 * argmatch.c (getenv): Remove decl.
5346 * progreloc.c (get_full_program_name): Define via prototype.
5347 * setenv.c (clearenv): Likewise.
5348 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5350 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5351 (malloc, memcpy): Remove decls.
5352 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5353 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5354 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5355 (memcpy): Remove macro.
5356 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5357 (__P): Remove. All uses removed.
5358 (PTR): Remove. All uses changed to void *.
5359 (CHAR_BIT, NULL): Remove.
5360 (spaces, zeros, memset_space, memset_zero)
5361 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5363 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5364 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5365 Define with prototype.
5366 Remove now-unnecessary prototype decl.
5367 (extra_args_spec): Assume ANSI C. All uses changed.
5368 (extra_args_spec_iso): Remove.
5369 (my_strftime, emacs_strftimeu): Define via prototype.
5370 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5372 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5373 * strtoimax.c: Include <stdlib.h> unconditionally.
5374 (strtoul, strtol): Remove decls.
5375 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5377 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5378 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5379 (LOCALE_PARAM_PROTO): New macro.
5380 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5381 (INTERNAL (strtol), strtol): Define with a prototype.
5382 (PARAMS): Remove. All uses removed.
5383 * tempname.c: Include <string.h> unconditionally.
5384 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5385 * xgethostname.c (main): Define with a prototype.
5386 * xmalloc.c: Include "xalloc.h" first, to check interface.
5387 Include <stdlib.h> unconditionally.
5388 (calloc, malloc, realloc, free): Remove decls.
5389 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5390 Include <stdlib.h> unconditionally. Sort include file names.
5392 (xstrtod): Define with a prototype.
5393 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5394 (strtol, strtoul): Remove decls.
5396 2003-09-11 Paul Eggert <eggert@twinsun.com>
5398 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5399 Include <stdlib.h>, <string.h> unconditionally.
5400 Remove now-unnecessary cast to char *.
5401 * strnlen.c: Include <string.h> unconditionally.
5402 * yesno.c (yesno): Define with a prototype.
5404 2003-09-10 Bruno Haible <bruno@clisp.org>
5406 * strcspn.c: Include <string.h> unconditionally.
5407 * strpbrk.c: Include <string.h> unconditionally.
5408 * strstr.c: Include <string.h> unconditionally.
5409 * unicodeio.c: Include <string.h> unconditionally.
5410 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5411 * unsetenv.c: Likewise.
5412 * xreadlink.c: Include <stdlib.h> unconditionally.
5413 * yesno.c: Include <stdlib.h> unconditionally.
5414 (rpmatch): Add prototype.
5416 2003-09-10 Jim Meyering <jim@meyering.net>
5418 * error.c: Correct indentation of cpp directives.
5420 2003-09-09 Paul Eggert <eggert@twinsun.com>
5424 * acosl.c (main): Use a prototype.
5425 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5428 * getloadavg.c (getloadavg, main): Define via prototypes.
5430 * getopt.h (struct option.name): Assume C89, and use 'const'.
5431 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5432 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5434 * getopt.c (const): Remove macro.
5435 Include <string.h> unconditionally.
5436 (my_index): Remove; all uses changed to strchr.
5437 (strlen): Remove decl.
5438 (exchange): Remove forward decl; no longer needed.
5439 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5440 Define with prototype.
5441 * getopt1.c (const): Remove macro.
5442 (getopt_long, getopt_long_only, main): Define with prototype.
5444 * getugroups.c: Include <string.h> unconditionally.
5446 * getusershell.c: Include <stdlib.h> unconditionally.
5447 (getusershell, setusershell, endusershell, readname, main):
5448 Define with prototypes.
5450 * group-member.c: Include group-member.h first.
5451 Include <stdlib.h> unconditionally.
5453 * hard-locale.c: Include hard-locale.h first.
5454 Include <stdlib.h>, <string.h> unconditionally.
5456 * hash.c (free, malloc): Remove decls.
5457 Include <stdlib.h> unconditionally.
5459 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5460 (getenv): Do not declare.
5462 * idcache.c: Include <string.h> unconditionally.
5464 * long-options.c: Include long-options.h first, to test interface.
5465 Include <stdlib.h> unconditionally.
5467 * makepath.c: Include makepath.h first, to test interface.
5468 Include <stdlib.h> and <string.h> unconditionally.
5470 * linebuffer.c: Include <stdlib.h>.
5471 (free): Remove decl.
5473 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5474 rpl_malloc returns void *, not char *.
5475 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5477 * md5.h: Include <limits.h> unconditionally.
5478 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5479 (__P): Remove; all uses removed.
5480 * md5.c: Include "md5.h" first.
5481 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5482 md5_buffer, md5_process_bytes, md5_process_block):
5483 Define with prototypes.
5484 * sha.h (__P): Remove all uses. (It wasn't defined??)
5485 * sha.c: Include "sha.h" first.
5486 Include <stdlib.h>, <string.h> unconditionally.
5488 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5489 * memcmp.c (__ptr_t): Likewise.
5490 * memrchr.c (__ptr_t): Likewise.
5491 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5492 Include <string.h> unconditionally.
5493 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5494 * memchr.c: Include <stdlib.h> unconditionally.
5495 * memchr.c (LONG_MAX): Remove.
5496 * memrchr.c (LONG_MAX): Likewise.
5497 * memchr.c (__memchr): Define via a prototype.
5498 * memrchr.c (__memrchr): Likewise.
5499 * memcmp.c (__P): Remove, and remove all uses.
5500 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5501 Remove forward decls; no longer needed.
5502 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5503 Use types required by C89 in prototype.
5505 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5506 * savedir.c: Likewise.
5507 * mkdir.c (free): Remove decl.
5508 * rmdir.c (rmdir): Define with a prototype.
5509 * savedir.c: Include savedir.h first, to test interface.
5511 * mktime.c (STDC_HEADERS): Remove.
5512 Include <stdlib.h>, <string.h> unconditionally.
5514 * modechange.c: Include <stdlib.h> unconditionally.
5515 (malloc): Remove decl.
5517 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5518 (free): Remove decl.
5520 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5521 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5522 (This type really should be intptr_t, but that's a C99ism.)
5523 (_obstack_memcpy): Remove: all uses changed to memcpy.
5524 Include <string.h> unconditionally.
5525 (struct obstack): Assume __STDC__ for types of members
5526 chunkfun, freefun, extra_arg.
5527 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5528 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5529 obstack_begin, obstack_specify_allocation,
5530 obstack_specify_allocation_with_arg, obstack_chunkfun,
5531 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5532 Remove unprototyped decls and the macros that use them.
5533 * obstack.c (POINTER): Remove. All uses changed to void *.
5534 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5535 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5536 (defined __STDC__ && __STDC__)]:
5537 Remove nonprototyped code.
5538 Include <stdlib.h> unconditionally.
5539 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5540 _obstack_allocated_p, _obstack_free, obstack_free,
5541 _obstack_memory_used, print_and_abort):
5542 Define using prototypes.
5543 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5544 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5545 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5546 obstack_next_free, obstack_object_size, obstack_room) [0]:
5547 Remove unused, unprototyped code.
5549 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5551 * physmem.c (physmem_total, physmem_available, main): Define
5554 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5555 (main): Define with a prototype.
5557 * posixver.c (getenv): Remove decl.
5559 * putenv.c (malloc): Returns void *, not char *.
5560 Include <string.h> unconditionally.
5561 (strchr, memcpy, NULL): Do not define.
5563 * readtokens.c: Include readtokens.h first, to test interface.
5564 Include <stdlib.h>, <string.h> unconditionally.
5565 (init_tokenbuffer): Define with a prototype.
5567 * regex.c (PARAMS): Remove. All uses removed.
5568 All uses of _RE_ARGS removed, too.
5569 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5571 (bzero): Assume memset exists.
5572 (memcmp, memcpy, NULL): Remove.
5573 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5574 char, or assignments to local vars of type signed char.
5575 (init_syntax_once, PREFIX(extract_number_and_incr),
5576 PREFIX(print_partial_compiled_pattern),
5577 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5578 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5579 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5580 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5581 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5582 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5583 wcs_compile_range, byte_compile_range, truncate_wchar,
5584 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5585 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5586 count_mbs_length, wcs_re_match_2_internal,
5587 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5588 PREFIX(alt_match_null_string_p),
5589 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5590 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5591 regfree, PREFIX(extract_number)): Define with prototype. Remove
5592 now-unnecessary declaration, if any.
5593 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5595 Remove now-unnecessary casts among pointer types.
5596 * regex.h (_RE_ARGS): Remove. All uses removed.
5598 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5599 (free): Remove decl.
5601 * rpmatch.c: Include <stdlib.h> unconditionally.
5603 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5604 (free): Remove decl.
5606 * save-cwd.c: Include <stdlib.h> unconditionally.
5607 * xgetcwd.c: Likewise.
5609 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5610 (free): Remove decl.
5612 * strchrnul.c (strchrnul): Define with a prototype.
5613 Fix bug: c_in was not converted to char before searching.
5615 The following changes are not K&R related:
5617 * group-member.h: Include <sys/types.h>, so that this file is
5619 * makepath.h: Likewise.
5621 * getusershell.c (readname, default_index, line_size, readname):
5622 Use size_t, not int, for sizes.
5623 (readname): If the size overflows, report an error instead of
5626 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5628 * getndelim2.c: Assume stdlib.h per the C89 spec.
5630 2003-09-08 Paul Eggert <eggert@twinsun.com>
5632 Assume C89 or better; remove K&R cruft.
5633 A few of these changes were first proposed by Derek Robert Price
5634 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5636 * addext.c: Include <string.h> unconditionally.
5637 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5638 Don't declare getenv or malloc.
5640 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5641 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5643 (find_stack_direction, alloca): Use prototypes.
5645 * atexit.c (atexit): Define using a prototype.
5647 * basename.c, dirname.c, stripslash.c:
5648 Include <string.h> unconditionally.
5650 * bcopy.c: Include <stddef.h>.
5651 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5653 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5655 * error.h (error, error_at_line, error_print_progname)
5656 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5657 * error.c: Include error.h first, to check interface.
5658 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5659 (VA_START): Remove; all uses changeed to va_start.
5660 (exit, strerror): Remove decls.
5661 (error_print_progname): Prototype uncondionally.
5662 Don't include <errno.h>; no longer needed.
5663 (private_strerror): Remove.
5664 (error_tail): Always define.
5665 (error, error_at_line): Assume C89 or better; always use prototypes.
5666 * fatal.c: Include "fatal.h" first, to test interface.
5667 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5668 (VA_START): Remove; all uses changed to va_start.
5669 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5671 (exit): Remove decl.
5672 (fatal): Prototype unconditionally. Assume va_start works.
5673 Abort at end, to pacify gcc.
5675 * euidaccess.c (main): Define with a prototype.
5677 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5679 * exitfail.c: Include <stdlib.h> unconditionally.
5681 * fnmatch_.h (__P): Remove. All uses changed to assume
5683 * fnmatch.c: Include fnmatch.h first, to test interface.
5684 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5685 (getenv): Remove decl.
5686 (fnmatch): Define using a prototype.
5687 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5688 (FCT): Define using a prototype.
5690 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5692 * gethostname.c: Include <stddef.h>.
5693 (gethostname): Define with prototype. Length is size_t, not int.
5695 2003-09-08 Paul Eggert <eggert@twinsun.com>
5697 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5698 getversion.c should have been removed then, but was accidentally
5701 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5702 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5704 2003-09-07 Paul Eggert <eggert@twinsun.com>
5706 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5707 copy_tm_result. Bug reported by Simon Josefsson in
5708 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5710 2003-09-06 Paul Eggert <eggert@twinsun.com>
5712 * time_r.c, time_r.h: New files.
5714 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5716 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5717 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5719 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5721 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5722 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5725 * timegm.c: Switch to glibc implementation, with the following changes:
5726 [defined HAVE_CONFIG_H]: Include <config.h>.
5727 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5728 (__mktime_internal) [!defined _LIBC]: New decl.
5729 (__gmtime_r) [!defined _LIBC]: New macro and function.
5730 (timegm): Use a prototype, since gnulib assumes C89.
5731 Do not bother declaring tmp to be const, as it's not really usefu.
5732 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5733 (timegm): Declare only if HAVE_DECL_TIMEGM.
5735 2003-09-03 Paul Eggert <eggert@twinsun.com>
5737 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5738 Bug reported by Lute Kamstra in
5739 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5741 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5742 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5743 course with correspondingly smaller numbers for tomorrow and
5744 yesterday. From Tadayoshi Funaba. Originally installed into
5745 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5748 2003-08-31 Simon Josefsson <jas@extundo.com>
5750 * timegm.h: New file.
5751 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5753 2003-08-31 Karl Berry <karl@gnu.org>
5755 * argp.h: update from libc.
5757 2003-08-28 Bruno Haible <bruno@clisp.org>
5759 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5760 warning on QNX, which defines O_BINARY to 000000.
5762 2003-08-24 Bruno Haible <bruno@clisp.org>
5764 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5765 MSVC7 <stdio.h> is included later.
5767 2003-08-20 Bruno Haible <bruno@clisp.org>
5769 * progname.h: New file, from GNU gettext.
5770 * progname.c: New file, from GNU gettext.
5771 * progreloc.c: New file, from GNU gettext.
5773 2003-08-19 Bruno Haible <bruno@clisp.org>
5775 * xstrdup.c: Assume <string.h> exists.
5777 2003-08-18 Jim Meyering <jim@meyering.net>
5779 * setenv.h: Indent nested cpp directive.
5780 * vasnprintf.c: Remove trailing blanks.
5782 2003-08-17 Simon Josefsson <jas@extundo.com>
5783 Bruno Haible <bruno@clisp.org>
5785 * xstrndup.h: New file.
5786 * xstrndup.c: New file.
5788 2003-08-17 Bruno Haible <bruno@clisp.org>
5790 * strndup.h: New file.
5792 2003-08-16 Paul Eggert <eggert@twinsun.com>
5794 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5795 space, undoing this 2003-08-12 change:
5796 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5798 2003-08-16 Jim Meyering <jim@meyering.net>
5800 Merge from coreutils.
5801 * xstrtoimax.c: #else #if -> #elif.
5802 * xstrtoumax.c: Likewise.
5804 2003-08-15 Paul Eggert <eggert@twinsun.com>
5806 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5807 rather than tab, after '#' in shell-script copyright notices.
5808 Suggested by Bruno Haible.
5810 2003-08-15 Jim Meyering <jim@meyering.net>
5811 and Paul Eggert <eggert@twinsun.com>
5813 Merge from coreutils.
5814 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5815 member but strut utmpx does not. Needed for AIX 4.3.3.
5816 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5818 2003-08-15 Jim Meyering <jim@meyering.net>
5820 Merge from coreutils.
5821 * xgethostname.c: Include <stdlib.h>.
5822 (xghostname): Don't exit for anything other than memory-related
5823 failure; just return NULL.
5824 * userspec.c: Include "posixver.h".
5825 (parse_user_spec): Accept `.' as a separator only
5826 in pre-POSIX-200112 mode.
5827 * strtoimax.c: Use #elif rather than #else #if.
5828 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5829 Remove function, now that we can rely on a working tzset function.
5830 [!_LIBC]: Ensure that the required autoconf test has been run.
5831 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5832 Use underlying_strftime for %r.
5833 * sha.c: Merge in some clean-up and optimization changes from glibc.
5834 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5835 Ensure that it is a multiple of 64.
5836 Rearrange loop exit tests so as to avoid performing an
5837 additional fread after encountering an error or EOF.
5838 * realloc.c: Update copyright date.
5840 2003-08-14 Jim Meyering <jim@meyering.net>
5842 Merge from coreutils.
5843 * obstack.h: Whitespace changes.
5844 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5845 and xcalloc return values.
5846 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5847 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5848 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5849 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5850 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5852 Use mntctl's return value to drive the entry-processing loop, since
5853 we can't rely on the value of the vmt_length member in the last
5854 entry. On some systems doing so could result in exhausting
5855 virtual memory. Based in part on a patch from Mike Jetzer.
5857 2003-08-14 Jim Meyering <jim@meyering.net>
5858 and Paul Eggert <eggert@twinsun.com>
5860 Merges from coreutils, plus other fixes.
5861 * physmem.c: Merge in portability changes from gcc/libiberty
5862 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5863 for credits and details. Thanks to Kaveh Ghazi for helping
5864 to keep these files in sync.
5865 (ARRAY_SIZE): Define it.
5866 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5867 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5868 (memcasecmp): Don't assume size_t fits in unsigned int.
5869 Remove casts and duplicate code.
5870 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5871 (memcpy): Remove definition.
5872 Merge in some clean-up and optimization changes from glibc.
5873 [BLOCKSIZE]: Move definition to top of file.
5874 Ensure that it is a multiple of 64.
5875 Rearrange loop exit tests so as to avoid performing an
5876 additional fread after encountering an error or EOF.
5877 * md5.h (md5_uintptr): Define.
5878 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5879 return to the initial working directory. Preserve errno
5881 * idcache.c: Include "xalloc.h".
5882 (xmalloc, xrealloc): Remove decls.
5883 (getuser): Remove casts no longer required in C89.
5884 * human.c: Include stdio.h, for sprintf.
5885 * group-member.c: Include "xalloc.h".
5886 (xmalloc, xrealloc): Remove decls.
5887 (get_group_info): Remove casts no longer required in C89.
5888 * getusershell.c (readname): Remove casts no longer required in C89.
5889 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5890 * getline.c: Whitespace fix, from coreutils.
5892 2003-08-13 Paul Eggert <eggert@twinsun.com>
5894 * exclude.c: Include <ctype.h>
5895 (IN_CTYPE_DOMAIN): New macro.
5897 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5900 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5901 Undo previous (whitespace-only) change.
5903 2003-08-12 Paul Eggert <eggert@twinsun.com>
5905 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5906 Normalize leading white space and remove trailing white space.
5907 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5908 notice, as per ../config/srclist-update.
5910 Merge from coreutils.
5911 * euidaccess.h: New file.
5912 * euidaccess.c: Include it.
5913 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5914 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5915 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5917 2003-08-11 Bruno Haible <bruno@clisp.org>
5919 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5920 (vasnprintf): Use it instead of wcslen.
5922 2003-08-11 Bruno Haible <bruno@clisp.org>
5924 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5925 value to ensure that _Bool promotes to int. Use #define for _Bool when
5926 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5928 2003-08-10 Karl Berry <karl@gnu.org>
5930 * regex.h: update from libc (whitespace fix).
5932 2003-08-09 Paul Eggert <eggert@twinsun.com>
5934 Merge some files from coreutils. These changes were
5935 originally made by Jim Meyering.
5936 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5937 many older Unixes require this.
5938 * alloca.c (alloca): Remove cast to argument of free;
5939 no longer needed in C89.
5940 * alloca_.h, regex.h: Fix white space to match
5941 what GNU indent does.
5943 2003-08-05 Paul Eggert <eggert@twinsun.com>
5945 * bumpalloc.h: Remove.
5947 2003-08-04 Paul Eggert <eggert@twinsun.com>
5949 * getloadavg.c: Change copyright notice and spacing to conform to
5952 Merge from coreutils.
5953 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5955 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5956 from Karl Berry, implemented by Jim Meyering.
5957 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5958 from Dmitry V. Levin.
5959 Remove anachronistic cast of xrealloc.
5960 * fnmatch_.h (__const): Remove. Use 'const'.
5961 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5962 type. Otherwise, it wouldn't compile with at least /bin/cc on
5963 ymp-cray-unicos9.0.2.X.
5964 Combine two mostly-identical uses of alloca into one.
5965 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5967 2003-08-04 Dave Love <d.love@dl.ac.uk>
5971 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5972 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5973 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5974 obsolete NLIST_NAME_UNION.
5975 [__GNU__]: Undef BSD and FSCALE.
5976 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5978 2003-08-03 Paul Eggert <eggert@twinsun.com>
5980 * stdbool_.h (_Bool): Make it signed char, instead of
5981 an enum type, so that it's guaranteed to promote to int. See:
5982 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5984 2003-07-31 Paul Eggert <eggert@twinsun.com>
5986 * strerror.c: Include config.h, limits.h. Declare sprintf.
5987 (strerror): Don't assume that a printable int fits in 14 bytes.
5989 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5990 Bruno Haible <bruno@clisp.org>
5992 * getline.h (getline, getdelim): Change return type to ssize_t.
5993 * getline.c (getline, getdelim): Likewise.
5994 Remove _GNU_SOURCE define; now it's defined in config.h through
5997 2003-07-22 Paul Eggert <eggert@twinsun.com>
5999 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6000 over-parenthesization in macros.
6002 Sync with coreutils.
6004 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6007 Use `exit_failure' for xalloc and xmemcoll instead of their own
6008 private exit-failure variables.
6009 * xalloc.h (xalloc_exit_failure): Remove.
6010 * xmalloc.c: Likewise. Include exitfail.h.
6011 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6012 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6013 * xmemcoll.c: Likewise. Include exitfail.h.
6014 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6016 2003-07-18 Paul Eggert <eggert@twinsun.com>
6018 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6019 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6020 to test that it can stand by itself. Include "exitfail.h".
6021 Clients should set exit_failure instead.
6022 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6024 2003-07-18 Andreas Schwab <schwab@suse.de>
6026 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6028 2003-07-18 Bruno Haible <bruno@clisp.org>
6030 * getndelim2.h: New file.
6031 * getndelim2.c: Make into a module of its own. Include config.h,
6033 (getndelim2): Make non-static. Change return type to ssize_t.
6034 * getline.h: Change argument names.
6035 * getline.c: Include getndelim2.h instead of getndelim2.c.
6036 * getnline.c: Include getndelim2.h.
6038 2003-07-17 Bruno Haible <bruno@clisp.org>
6040 * Makefile.am: Remove file.
6041 * Makefile.in: Remove file.
6043 2003-07-17 Bruno Haible <bruno@clisp.org>
6045 * getnline.h: New file.
6046 * getnline.c: New file.
6047 * getndelim2.c: New file, extracted from getline.c.
6048 (getndelim2): Renamed from getdelim2, with added nmax argument.
6049 * getline.c: Include getndelim2.c.
6050 (getdelim2): Moved out to getndelim2.c.
6051 (getline, getdelim): Update.
6053 2003-07-15 <karl@gnu.org>
6055 * vasnprintf.c: update from gettext.
6057 2003-07-15 Jim Meyering <jim@meyering.net>
6059 * makepath.c (make_path): Enclose diagnostic in _(...).
6061 2003-07-14 Paul Eggert <eggert@twinsun.com>
6063 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6064 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6065 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6066 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6067 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6068 updated automatically by ../config/srclist-update. This changes
6069 their license from LPGL to GPL.
6071 2003-07-14 Jim Meyering <jim@meyering.net>
6073 Don't emit diagnostics. Let callers do that.
6074 * save-cwd.c: Don't include "error.h".
6075 (save_cwd): Don't call error. Ensure that errno is valid
6076 when returning nonzero.
6078 * save-cwd.h (restore_cwd): Update prototype.
6079 * save-cwd.c (restore_cwd): Remove two parameters.
6080 Simplify. Don't call error upon failure. Let callers do that.
6081 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6082 when auditing is enabled. But don't bother updating the #if.
6084 2003-07-14 Simon Josefsson <jas@extundo.com>
6086 * mempcpy.h: New file.
6087 * mempcpy.c: New file.
6089 2003-07-14 Paul Eggert <eggert@twinsun.com>
6091 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6092 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6093 unicodeio.c, unicodeio.h, unlocked-io.h:
6094 Switch from LGPL to GPL.
6096 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6098 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6099 it breaks C++ compilation.
6100 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6102 2003-07-10 Jim Meyering <jim@meyering.net>
6104 * vasnprintf.c: Remove trailing blanks.
6105 Make cpp indentation consistent.
6107 2003-07-09 Paul Eggert <eggert@twinsun.com>
6109 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6110 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6111 Switch from LGPL to GPL.
6113 2003-07-07 Paul Eggert <eggert@twinsun.com>
6115 * mktime.c: Fix some boundary cases and remove need for floating point.
6117 Issue a compile-time diagnostic if time_t is floating point, or if
6118 two's complement arithmetic is not in effect, or if arithmetic
6119 right shift does not propagate the sign. These assumptions were
6120 all in the original code but they weren't checked.
6122 (TIME_T_MIDPOINT, verify): New macros.
6123 (__isleap): Remove; it has integer overflow problems.
6124 (leapyear): New function, without those problems.
6125 (ydhms_tm_diff): Remove; splitting into two parts.
6126 (ydhms_diff): New function, containing the arithmetic part of
6127 the old ydhms_tm_diff function. Issue a compile-time
6128 diagnostic if we are not using C99 integer division.
6129 Avoid casts when possible.
6130 (guess_time_tm): New function, containing the checking part of
6131 the old ydhms_tm_diff function. Return the new value, rather than
6132 the difference between it and the old. Accept a new argument T
6133 so that *T specifies the old value. Check for overflow in the result.
6135 (__mktime_internal): Use a time_t offset, not a long int offset.
6136 This undoes the 2003-06-04 change, which is no longer needed now
6137 that we have better overflow checking.
6138 (localtime_offset): Likewise.
6140 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6141 and long are 64-bit but int is only 32-bit.
6142 (ydhms_diff): Use long int to store year1 and yday1.
6143 Issue a compile-time diagnostic if long int is not wide enough.
6145 (__mktime_internal): Use long int to store adjusted year and yday.
6146 Use plain C rather than preprocessor commands, if that doesn't
6148 Check for overflow (and try to repair) after each probe
6149 rather than checking only at the very end. This avoids some bugs
6150 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6151 does not equal GMT offset at maximum time).
6152 Use integer to check for overflow rather than floating point; this
6153 is more portable to non-IEEE hosts, and is a tad faster.
6154 When we detect that we are oscillating between two values,
6155 don't check whether tm_isdst has the requested value, since
6156 we already know the answer. When tm_isdst has the wrong value,
6157 use a different heuristic to find the right one, based on the
6158 extreme values actually observed in practice in tz2003a,
6159 rather than the (overly optimistic) "previous 3 calendar quarters".
6161 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6162 "T const" to accommodate glibc style.
6163 (check_result): Use less-confusing report format. "long" -> "long int.
6165 Don't loop if the iteration overflows time_t.
6166 Allow a negative step in the iteration.
6168 2003-07-01 Paul Eggert <eggert@twinsun.com>
6170 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6171 having it depend on HAVE_SYS_TYPES_H.
6173 2003-06-25 Bruno Haible <bruno@clisp.org>
6175 * readlink.c: New file.
6177 2003-06-20 Bruno Haible <bruno@clisp.org>
6179 Assume C89, so PARAMS isn't needed.
6180 * unicodeio.h (PARAMS): Remove.
6181 * unicodeio.c: Don't use PARAMS.
6183 2003-06-18 Jim Meyering <jim@meyering.net>
6185 Merge changes from coreutils.
6186 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6187 Remove explicit declarations of xmalloc and realloc.
6189 (read_utmp): Remove anachronistic cast of xmalloc.
6191 2003-06-17 Paul Eggert <eggert@twinsun.com>
6193 Assume C89, so PARAMS isn't needed.
6194 * backupfile.h (PARAMS): Remove. All uses removed.
6195 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6196 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6197 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6198 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6199 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6200 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6201 xstrtol.h: Likewise.
6202 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6203 same.h, strverscmp.h: Do not include config.h; no longer needed.
6204 Anyway, config.h should always be included before any other file.
6206 2003-06-11 Simon Josefsson <jas@extundo.com>
6208 * sysexit_.h: New file.
6210 2003-05-20 Derek Price <derek@ximbiot.com>
6212 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6214 2003-06-10 Simon Josefsson <jas@extundo.com>
6216 * strchrnul.h: New file.
6217 * strchrnul.c: New file.
6219 2003-06-10 Simon Josefsson <jas@extundo.com>
6221 * argp.h: New file, from glibc.
6222 * argp-ba.c: New file, from glibc.
6223 * argp-eexst.c: New file, from glibc.
6224 * argp-fmtstream.c: New file, from glibc.
6225 * argp-fmtstream.h: New file, from glibc.
6226 * argp-fs-xinl.c: New file, from glibc.
6227 * argp-help.c: New file, from glibc.
6228 * argp-namefrob.h: New file, from glibc.
6229 * argp-parse.c: New file, from glibc.
6230 * argp-pv.c: New file, from glibc.
6231 * argp-pvh.c: New file, from glibc.
6232 * argp-xinl.c: New file, from glibc.
6234 2003-06-07 Jim Meyering <jim@meyering.net>
6236 * readtokens.h: Put `Free Software Foundation, Inc.'
6237 in place of my name in the copyright comment.
6238 Remove definition and uses of __P.
6241 * stat.c: Don't declare xmalloc explicitly.
6242 Instead, include "xalloc.h".
6243 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6244 xrealloc, and xcalloc return values.
6245 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6247 * xgetcwd.h: Remove definition/uses of PARAMS.
6249 2003-06-06 Jim Meyering <jim@meyering.net>
6251 * stdbool_.h: Renamed from stdbool.h.in.
6253 2003-06-06 Jim Meyering <jim@meyering.net>
6255 Merge from coreutils.
6256 * same.c: (same_name): Declare *_basename locals to be `const'.
6257 Consolidate declarations and initializations of *_base* locals.
6259 Merge from coreutils.
6260 This avoids a core dump on systems without GNU putenv,
6261 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6262 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6263 (unsetenv): New static function, from GNU libc.
6264 (rpl_putenv): Use it.
6266 * modechange.c: Remove trailing blanks.
6268 Merge from coreutils.
6269 * fsusage.c: Remove declaration of statfs.
6270 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6272 * posixtm.c: Include <stdbool.h> unconditionally.
6274 2003-06-05 Paul Eggert <eggert@twinsun.com>
6276 * mktime.c (__mktime_internal): When resolving a tm_isdst
6277 mismatch, look in future quarters as well as past. This fixes a
6278 bug when processing fall-backwards gaps immediately after a long
6279 period of daylight-saving time.
6281 * mktime.c: Assume freestanding C89 or better.
6282 (HAVE_LIMITS_H): Remove. Assume it's 1.
6283 (__P): Remove; not used.
6284 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6285 (mktime, not_equal_tm, print_tm, check_result,
6286 main): Use prototypes. Use const * where appropriate.
6287 (main): Fix typo in testing code that uncovered by above changes.
6288 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6290 2003-06-04 Paul Eggert <eggert@twinsun.com>
6292 * mktime.c: Fix Debian bug 177940
6293 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6294 (localtime_offset): Now long int, not time_t, because we want it
6295 to be guaranteed to be signed. All uses changed.
6296 (__mktime_internal): If overflow would occur when adding offset,
6299 Merge 'human' changes from coreutils. Rewrite to support
6300 locale-specific notations like thousands separators.
6301 * human.c: Simplify authorship notice.
6302 Include human.h immediately after config.h.
6303 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6304 <limits.h>: Do not include, since human.h does.
6305 (SIZE_MAX, UINTMAX_MAX): New macros.
6306 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6307 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6308 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6309 (power_letter): Renamed from suffixes.
6310 (generate_suffix_backwards): Remove.
6311 (adjust_value): Now takes int style (because of human.h changes)
6312 and long double value (for greater precision on some platforms).
6313 (group_number): New function.
6314 (human_readable): Use it. Use integer options, not enum.
6315 Put the options before the sizes in the arg list.
6316 Support all the new options.
6317 The old human_readable function has been removed;
6318 use inttostr.h instead.
6319 (human_readable, default_block_size, humblock):
6320 Use uintmax_t, not int, for block sizes.
6321 (human_readable_inexact, block_size_types): Remove.
6322 (block_size_opts): New constant.
6323 (human_options): Renamed from human_block_size, with new signature
6324 that allows block sizes up to UINTMAX_MAX. All callers changed.
6325 * human.h: Add copyright and authorship notice.
6326 Include <limits.h> and <stdbool.h> unconditionally.
6327 (PARAMS): Remove. All uses removed.
6328 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6329 (enum human_inexact_style): Remove tag; now a nameless enum.
6330 (human_floor, human_ceiling, human_round_to_even): Now have
6331 values 2, 0, 1 rather than -1, 1, 0.
6332 (human_group_digits, human_suppress_point_zero, human_autoscale,
6333 human_base_1024, human_SI, human_B): New constants.
6334 (human_readable_inexact, human_block_size): Remove.
6335 (human_readable): Size args are now uintmax_t, not int.
6336 (human_options): New decl.
6338 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6339 unnecessary now that we assume C89 or better. This change
6340 imported from coreutils.
6342 * mktime.c (__mktime_internal): Do not reject negative timestamps
6343 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6344 in the 2003-05-30 sync from glibc.
6346 .h files should stand alone, but we shouldn't include <sys/types.h>
6347 if we can get away with just <stddef.h>.
6349 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6350 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6351 rather than <sys/types.h>, as we merely need size_t.
6352 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6354 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6355 Include <stdio.h>, to get FILE.
6356 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6357 memcasecmp.h has included <stddef.h> and all we need is size_t.
6358 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6359 our interface, instead of including <sys/types.h>
6361 2003-06-02 Paul Eggert <eggert@twinsun.com>
6364 Fix some minor time-related bugs with POSIX time arguments.
6365 Some valid time stamps were being rejected (notably -1, and
6366 time stamps before 1900 on 64-bit hosts). And some invalid
6367 time stamps were being accepted, e.g. September 31.
6369 * posixtm.h (posixtime): Return bool instead of time_t, so
6370 that we can return (time_t) -1 successfully.
6371 * posixtm.c: Likewise.
6372 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6373 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6374 (t): Remove static var.
6375 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6376 of static var. All uses changed.
6377 (year): Do not reject years before 1900; they can occur with
6379 (posix_time_parse): Do not check for out-of-range components;
6380 that is now the caller's responsibility, since our checks were
6381 only approximations.
6382 (posixtime): Use mktime to check for out-of-range components,
6383 since it knows them exactly.
6384 If mktime returns (time_t) -1, check whether an error actually occurred
6385 by invoking localtime on -1.
6386 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6387 posixtime failures better.
6388 Improve the test data (in comments only).
6390 2003-05-30 <karl@gnu.org>
6392 * mktime.c: update from libc.
6394 2003-05-30 Bruno Haible <bruno@clisp.org>
6396 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6397 * localcharset.h: Likewise.
6398 * localcharset.c: Likewise.
6400 2003-05-28 Paul Eggert <eggert@twinsun.com>
6402 Assume the headers required for C89 freestanding compilers.
6403 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6404 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6405 without checking for HAVE_LIMITS_H.
6406 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6407 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6409 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6410 * exclude.c: Include <stdbool.h> unconditionally.
6411 * tempname.c: Include <stddef.h> unconditionally.
6412 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6413 * modechange.c, rpmatch.c (NULL): Don't define, since
6414 <stddef.h> does that.
6415 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6416 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6417 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6418 * xstrtol.c: Likewise.
6419 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6420 * savedir.c: Include <stddef.h> instead of defining NULL.
6422 * addext.c (addext): Use assignment rather than cast, to avoid
6423 warnings on some platforms.
6425 * mktime.c (__mktime_internal): Do not reject negative timestamps
6428 2003-05-10 Bruno Haible <bruno@clisp.org>
6430 * linebreak.c (iconv_string_length): Don't return -1 just because the
6431 string is longer than 4 KB.
6433 2003-05-12 Jim Meyering <jim@meyering.net>
6435 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6436 the space-padded-by-default conversion specifiers, %e, %k, %l.
6438 2003-05-03 Bruno Haible <bruno@clisp.org>
6440 Upgrade to Unicode-4.0.
6441 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6442 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6443 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6444 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6445 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6446 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6447 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6448 Change width of U+E0100..U+E01EF from 1 to 0.
6450 2003-04-25 Bruno Haible <bruno@clisp.org>
6452 * copy-file.c: Include <stddef.h>, for size_t.
6454 2003-04-25 Jim Meyering <jim@meyering.net>
6456 * copy-file.c (copy_file_preserving): Declare buf_size to be
6457 of type size_t, not int.
6459 2003-04-11 Jim Meyering <jim@meyering.net>
6461 Merge changes from Coreutils.
6463 2003-03-22 Jim Meyering <jim@meyering.net>
6465 * strftime.c (widen): Cast alloca return value to proper type.
6467 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6470 * strftime.c (my_strftime): Handle very large width
6471 specifications for numeric values correctly. Improve checks for
6474 2003-01-19 Jim Meyering <jim@meyering.net>
6476 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6477 (nl_get_alt_digit) [! defined my_strftime]: Define.
6478 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6479 _nl_get_alt_digit and _nl_get_walt_digit.
6481 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6482 These changes have no effect outside of _LIBC.
6484 2003-04-10 Bruno Haible <bruno@clisp.org>
6486 * findprog.h: New file, from GNU gettext.
6487 * findprog.c: New file, from GNU gettext.
6489 2003-04-05 Jim Meyering <jim@meyering.net>
6491 Merge changes from Coreutils.
6493 * exclude.h (PARAMS): Remove definition and uses.
6494 * exclude.c: Remove uses of `PARAMS'.
6496 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6497 Add test-cases for DOS filenames. Declare program_name.
6498 (main): Set up program_name. Patch by Rich Dawe.
6500 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6502 Use mntctl's return value to drive the entry-processing loop, since
6503 we can't rely on the value of the vmt_length member in the last
6504 entry. On some systems doing so could result in exhausting
6505 virtual memory. Based in part on a patch from Mike Jetzer.
6507 2003-04-04 Bruno Haible <bruno@clisp.org>
6509 * linebreak.h: New file, from GNU gettext.
6510 * linebreak.c: New file, from GNU gettext with slight modifications.
6511 * lbrkprop.h: New file, from GNU gettext.
6513 2003-04-03 Bruno Haible <bruno@clisp.org>
6515 * utf8-ucs4.h: New file, from GNU gettext.
6516 * utf16-ucs4.h: New file, from GNU gettext.
6517 * ucs4-utf8.h: New file, from GNU gettext.
6518 * ucs4-utf16.h: New file, from GNU gettext.
6520 2003-04-02 Bruno Haible <bruno@clisp.org>
6522 * binary-io.h: New file, from GNU gettext.
6524 2003-04-01 Bruno Haible <bruno@clisp.org>
6526 * pathname.h: New file, from GNU gettext.
6527 * concatpath.c: New file, from GNU gettext.
6529 2003-03-30 Bruno Haible <bruno@clisp.org>
6531 * copy-file.c (copy_file_preserving): Don't set owner if the function
6532 chown() doesn't exist.
6534 2003-03-28 Bruno Haible <bruno@clisp.org>
6536 * copy-file.h: New file, from GNU gettext.
6537 * copy-file.c: New file, from GNU gettext.
6539 2003-03-18 Jim Meyering <jim@meyering.net>
6541 * quote.c (quote_n): Fix typo in comment.
6543 2003-03-14 Jim Meyering <jim@meyering.net>
6545 Merge changes from Coreutils.
6546 * obstack.h (obstack_object_size): Declare temporary, __o,
6547 to be const, in order to avoid warnings.
6548 (obstack_room): Likewise.
6549 (obstack_empty_p): Likewise.
6551 2003-03-13 Paul Eggert <eggert@twinsun.com>
6553 Merge changes from Bison.
6554 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6555 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6556 when compiling Bison 1.875's `bitset bset = obstack_alloc
6557 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6558 * hash.c: Include <stdbool.h> unconditionally.
6560 2003-03-09 Paul Eggert <eggert@twinsun.com>
6562 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6563 Reported by Bruce Becker; see:
6564 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6566 2003-03-03 Paul Eggert <eggert@twinsun.com>
6567 Bruno Haible <bruno@clisp.org>
6569 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6570 Reported by John Hughes, see
6571 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6573 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6575 * poll_.h: New file.
6578 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6580 * mathl.h: New file.
6581 * acosl.c: New file.
6582 * asinl.c: New file.
6583 * atanl.c: New file.
6584 * ceill.c: New file.
6587 * floorl.c: New file.
6588 * frexpl.c: New file.
6589 * ldexpl.c: New file.
6591 * sincosl.c: New file.
6593 * sqrtl.c: New file.
6595 * trigl.c: New file.
6596 * trigl.h: New file.
6598 2003-02-17 Bruno Haible <bruno@clisp.org>
6600 * mkdtemp.h: New file, from GNU gettext.
6601 * mkdtemp.c: New file, from GNU gettext.
6603 2003-01-31 Bruno Haible <bruno@clisp.org>
6605 * rename.c: #undef rename before defining rpl_rename.
6606 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6608 2003-01-30 Bruno Haible <bruno@clisp.org>
6610 * printf-args.h: New file, from GNU gettext.
6611 * printf-args.c: New file, from GNU gettext.
6612 * printf-parse.h: New file, from GNU gettext.
6613 * printf-parse.c: New file, from GNU gettext.
6614 * vasnprintf.h: New file, from GNU gettext.
6615 * vasnprintf.c: New file, from GNU gettext.
6616 * asnprintf.c: New file, from GNU gettext.
6617 * vasprintf.h: New file, from GNU gettext with modifications.
6618 * vasprintf.c: New file, from GNU gettext.
6619 * asprintf.c: New file, from GNU gettext.
6621 2003-01-29 Bruno Haible <bruno@clisp.org>
6623 * stpncpy.h: New file, from GNU gettext with modifications.
6624 * stpncpy.c: New file, from GNU gettext with modifications.
6626 2003-01-28 Bruno Haible <bruno@clisp.org>
6628 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6630 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6633 2003-01-27 Bruno Haible <bruno@clisp.org>
6635 * xsetenv.h: New file, from GNU gettext.
6636 * xsetenv.c: New file, from GNU gettext.
6638 2003-01-23 Bruno Haible <bruno@clisp.org>
6640 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6642 2003-01-22 Bruno Haible <bruno@clisp.org>
6644 * exit.h: New file, from GNU gettext.
6646 2003-01-11 Bruno Haible <bruno@clisp.org>
6648 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6649 * strcase.h (strcasecmp, strncasecmp): Likewise.
6651 2003-01-14 Jim Meyering <jim@meyering.net>
6653 * same.c (same_name): Tweak a comment.
6655 2003-01-11 Bruno Haible <bruno@clisp.org>
6657 * same.c (same_name): Reorder tests so as to avoid calling stat()
6658 when a string comparison is sufficient.
6660 2003-01-11 Bruno Haible <bruno@clisp.org>
6662 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6665 2003-01-11 Bruno Haible <bruno@clisp.org>
6667 * hash-pjw.c: Add comment about low quality of this function.
6669 2003-01-12 Paul Eggert <eggert@twinsun.com>
6671 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6672 to avoid collisions with libcurses and libreadline.
6674 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6675 * getstr.h, getstr.c: Remove.
6676 * getline.c: Include "getline.h", to check interface.
6677 Move body of old getstr.c here: this defines MIN_CHUNK and
6678 declares getdelim2, which is renamed from getstr.
6679 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6681 * linebuffer.c (readlinebuffer): Renamed from readline.
6683 * linebuffer.h: Likewise.
6684 (readline): Remove backward-compatibility macro.
6686 2003-01-12 Jim Meyering <jim@meyering.net>
6688 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6690 2003-01-10 Bruno Haible <bruno@clisp.org>
6692 * alloca_.h: New file.
6693 * getdate.y: Unconditionally include alloca.h.
6694 * makepath.c: Likewise.
6695 * setenv.c: Likewise.
6696 * userspec.c: Likewise.
6698 2003-01-09 Bruno Haible <bruno@clisp.org>
6700 * stdbool.h.in: New file.
6702 2003-01-08 Bruno Haible <bruno@clisp.org>
6704 * safe-read.c: Include specification header first, to ensure its
6706 * full-write.c: Likewise.
6708 2003-01-08 Jim Meyering <jim@meyering.net>
6710 * full-write.c: Undefine and define-away `const' after inclusion
6711 of errno.h, not before. Suggestion from Bruno Haible.
6713 2003-01-07 Jim Meyering <jim@meyering.net>
6715 * full-write.c: Rework so that it may serve to define full_read, too.
6716 * full-read.c: Simply #define FULL_READ and include full-write.c.
6718 2003-01-06 Jim Meyering <jim@meyering.net>
6720 * version-etc.c: Update year in translatable copyright string.
6722 2002-12-25 Bruno Haible <bruno@clisp.org>
6724 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6725 * xstrtol.h: Likewise.
6726 * xstrtoimax.c: Likewise.
6727 * xstrtoumax.c: Likewise.
6728 * human.h: Likewise.
6730 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6731 on systems that have <inttypes.h> but not <stdint.h>.
6733 2002-12-31 Paul Eggert <eggert@twinsun.com>
6735 * memcoll.c (memcoll): Fall back on a simple algorithm using
6736 memcmp if strcoll doesn't work.
6738 2002-12-23 Bruno Haible <bruno@clisp.org>
6740 * localcharset.h: New file.
6741 * localcharset.c: Include it.
6742 * unicodeio.c: Likewise.
6744 2002-12-22 Bruno Haible <bruno@clisp.org>
6746 * utime.c (utime_null): No need to call ftruncate if the file was
6749 2002-12-23 Bruno Haible <bruno@clisp.org>
6751 * memcoll.c (STRCOLL): New macro.
6754 2002-12-22 Bruno Haible <bruno@clisp.org>
6756 * getstr.h (getstr): Define, to avoid clash with libcurses.
6757 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6759 2002-12-22 Bruno Haible <bruno@clisp.org>
6761 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6763 2002-12-23 Bruno Haible <bruno@clisp.org>
6765 * getline.h: Include <stddef.h>, for size_t.
6767 * unicodeio.h: Include <stddef.h>, for size_t.
6768 * unicodeio.c: Don't include <stddef.h>.
6770 2002-12-17 Bruno Haible <bruno@clisp.org>
6772 * canon-host.c (strdup): Remove unused declaration.
6774 * fsusage.c: Include full_read.h.
6775 (get_fs_usage): Use full_read instead of safe_read.
6777 * utime.c (utime_null): Use SAFE_READ_ERROR.
6779 2002-12-11 Bruno Haible <bruno@clisp.org>
6781 * setenv.h: Rewritten to cope with systems that have setenv() but not
6783 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6786 2002-12-11 Bruno Haible <bruno@clisp.org>
6788 * setenv.c (alloca): Fall back to malloc.
6790 (setenv): Use freea() to free memory allocated with alloca().
6792 2002-11-13 Bruno Haible <bruno@clisp.org>
6794 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6795 function declarations.
6796 * unsetenv.c (unsetenv): Likewise.
6798 2002-03-04 Bruno Haible <bruno@clisp.org>
6800 Portability to AIX 4.3.3.
6801 * unsetenv.c: New file, extracted from setenv.c.
6802 * setenv.c: Move the unsetenv() function to unsetenv.c.
6804 2001-12-20 Bruno Haible <bruno@clisp.org>
6806 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6807 use malloc instead. For SunOS 4.
6809 2001-12-11 Bruno Haible <bruno@clisp.org>
6811 * setenv.c: Declare alloca.
6812 (compar_fn_t): New typedef.
6813 (KNOWN_VALUE, STORE_VALUE): Use it.
6815 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6818 2002-12-10 Paul Eggert <eggert@twinsun.com>
6820 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6821 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6822 Choose values that are less likely to collide with system fnmatch
6824 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6825 defined (e.g., a pure POSIX system).
6826 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6827 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6829 2002-12-06 Jim Meyering <jim@meyering.net>
6831 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6833 Merge in changes from libc's misc/error.c, in preparation
6834 for the merge of gnulib's changes back into libc.
6836 * error.c (_): Define only if not already defined.
6837 Move definition to follow all #include directives.
6838 Include unlocked-io.h only if !_LIBC.
6839 [_LIBC]: Include <libio/libioP.h>.
6840 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6841 (fflush): Tweak definition to use INTUSE.
6844 2002-12-05 Paul Eggert <eggert@twinsun.com>
6846 * alloca.c [defined emacs]: Include "lisp.h".
6847 (xalloc_die) [defined emacs]: New macro.
6848 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6849 [! defined emacs]: Include <xalloc.h>.
6850 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6851 (pointer): Typedef to POINTER_TYPE *.
6852 (malloc): Remove decl; we now always use xmalloc.
6853 (alloca): Use old-style definition, since Emacs needs this.
6854 Check for arithmetic overflow when computing combined size.
6856 2002-12-04 Paul Eggert <eggert@twinsun.com>
6858 Do not generate unlocked-io.h automatically, since it's easier to
6859 maintain it by hand.
6861 * unlocked-io.h: New file, from GNU diffutils,
6862 but with proper copyright notice and attribution.
6864 * Makefile.am: Add copyright notice.
6865 (libfetish_a_SOURCES): Add unlocked-io.h.
6866 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6867 (DISTCLEANFILES, io_functions): Remove macros.
6868 (EXTRA_DIST): Remove gen_uio.
6869 (unlocked-io.h): Remove rule.
6871 2002-12-04 Jim Meyering <jim@meyering.net>
6873 Reflect the fact that stat.c and lstat.c are no longer generated.
6874 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6875 (DISTCLEANFILES): Likewise.
6876 (EXTRA_DIST): Likewise.
6877 (all_local): Don't depend on stat.c or lstat.c.
6878 (stat.c, lstat.c): Remove rules.
6879 (EXTRA_DIST): Remove xstat.in.
6881 * xstat.in: Remove file. Contents moved into stat.c.
6882 * stat.c: New file. Contents mostly from xstat.in.
6883 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6884 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6886 * safe-read.c: Rework so that it may serve to define safe_write, too.
6887 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6889 2002-12-03 Jim Meyering <jim@meyering.net>
6891 * safe-read.c, safe-write.c: Change variable names and comments, but
6892 not semantics, to minimize the differences between these two files.
6893 (safe_read): Change comment to mention SAFE_READ_ERROR.
6895 * safe-read.c (IS_EINTR): Define.
6896 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6898 2002-12-02 Bruno Haible <bruno@clisp.org>
6900 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6901 Define, taken from safe-read.c.
6902 (INT_MAX): Provide fallback.
6903 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6904 * safe-write.h (SAFE_WRITE_ERROR): Define.
6906 * safe-read.c (EINTR): Remove definition.
6907 (safe_read): Don't use EINTR if it is absent.
6909 2002-12-02 Jim Meyering <jim@meyering.net>
6911 * safe-read.c (EINTR): Define.
6912 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6913 (INT_MAX): Provide fallback.
6914 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6916 * safe-read.h (SAFE_READ_ERROR): Define.
6918 2002-12-01 Jim Meyering <jim@meyering.net>
6920 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6921 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6923 2002-11-27 Paul Eggert <eggert@twinsun.com>
6925 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6926 hash_rehash): Replace `if (limit <= value) abort ();' with
6927 `if (! (value < limit)) abort ();', for readability.
6929 2002-11-26 <karl@gnu.org>
6931 * strdup.c: copy from libc again, with jim's ok.
6932 * .cppi-disable: re-add strdup.c
6934 2002-11-25 <karl@gnu.org>
6936 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6937 instead of "strtol.c".
6939 2002-11-25 Jim Meyering <jim@meyering.net>
6941 * mktime.c: Sync from libc, now that it has the latest fix.
6943 2002-11-24 <karl@gnu.org>
6945 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6946 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6948 2002-11-24 Jim Meyering <jim@meyering.net>
6950 Update from coreutils:
6952 * mktime.c: Merge in changes from libc.
6954 Avoid a link-time failure on some Linux systems.
6955 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6956 (__mon_yday): Declare with the STATIC attribute.
6957 (__mktime_internal): Likewise.
6958 Based on a report from Greg Schafer.
6960 2002-11-23 Jim Meyering <jim@meyering.net>
6962 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6963 Use `unsigned', not `int', as type of index.
6965 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6967 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6969 2002-11-22 Paul Eggert <eggert@twinsun.com>
6971 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6972 hint that one should use `if (! x) abort ();' rather than `assert
6973 (x);', and anyway it's one less thing to worry about configuring.
6974 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6975 hash_rehash, hash_insert): Use abort rather than assert.
6977 2002-11-22 Paul Eggert <eggert@twinsun.com>
6979 * quotearg.h: Allow multiple inclusion by surrounding with
6980 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6981 so that we can be included first.
6982 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6983 * quotearg.c: Include quotearg.h immediately after config.h.
6984 No need to include stddef.h or sys/types.h any more.
6985 Surround local include files with "", not "<>".
6986 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6987 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6988 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6989 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6990 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6991 (ISPRINT): Remove; no longer needed now that we assume C89.
6993 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6996 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6997 quotearg_char): Use SIZE_MAX rather than
6998 (size_t) -1 when we are talking about "infinity".
7000 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7002 2002-11-22 Bruno Haible <bruno@clisp.org>
7004 * safe-read.h: Assume C89. Add comments.
7005 (safe_read): Change return type to size_t.
7006 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7007 counts > SSIZE_MAX correctly.
7008 * safe-write.h: New file.
7009 * safe-write.c: New file.
7010 * full-read.h: New file.
7011 * full-read.c: New file.
7012 * full-write.h: Assume C89. Add comments.
7013 * full-write.c: Include safe-write.h.
7014 (full_write): Rewritten to use safe_write.
7015 Suggested by Jim Meyering and Paul Eggert.
7017 2002-11-21 Bruno Haible <bruno@clisp.org>
7019 Remove case insensitive option matching.
7020 * argmatch.h (argcasematch): Remove declaration.
7021 (ARGCASEMATCH): Remove macro.
7022 (__xargmatch_internal): Remove case_sensitive argument.
7023 (XARGMATCH): Update.
7024 (XARGCASEMATCH): Remove macro.
7025 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7026 case_sensitive argument.
7027 (argcasematch): Remove function.
7028 (__xargmatch_internal): Remove case_sensitive argument.
7029 (main): Use XARGMATCH instead of XARGCASEMATCH.
7031 * xmalloc.c: Change compile-time error message. Add comment about
7032 required autoconf version.
7034 2002-11-21 Jim Meyering <jim@meyering.net>
7036 * strdup.c (strdup): Tweak comment and initial #if/#include.
7038 Merge in changes from the coreutils.
7040 2002-09-25 Paul Eggert <eggert@twinsun.com>
7041 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7042 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7043 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7044 int. Work more efficiently if X is the same width as uintmax_t.
7045 Do not compare X to -1, to avoid bogus compiler warning.
7046 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7047 Don't assume that f_frsize and f_bsize are the same type.
7049 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7052 * makepath.c (make_path): Restore umask *before* creating the final
7054 (make_path): Minor reformatting.
7056 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7057 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7059 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7060 ones. At least on GNU/Linux systems, `auto' means something else.
7063 2002-11-20 Paul Eggert <eggert@twinsun.com>
7065 Merge argmatch cleanups from Bison. Assume C89.
7067 * argmatch.c: Include config.h here, not in argmatch.h.
7068 Include stdlib.h, for EXIT_FAILURE.
7069 Always include <string.h>, since we assume C89.
7070 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7071 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7072 Include <stddef.h> instead, since it's all we need for size_t.
7073 (PARAMS): Remove. All uses removed.
7074 (ARRAY_CARDINALITY): Do not bother to #undef.
7075 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7076 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7077 Remove unnecessary parentheses.
7078 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7079 Insert necessary parentheses.
7080 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7081 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7083 2002-11-19 Bruno Haible <bruno@clisp.org>
7085 * mbswidth.c: Include mbswidth.h right at the beginning.
7086 * mbswidth.h: Include <stddef.h>, for size_t.
7088 * mbswidth.h (PARAMS): Remove macro.
7089 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7090 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7092 * gcd.h (PARAMS): Remove macro.
7093 (gcd): Use ANSI C function declarations.
7094 * gcd.c (gcd): Likewise.
7096 2002-11-15 Bruno Haible <bruno@clisp.org>
7098 * strcspn.c: Include <stddef.h>.
7099 (strcspn): Use ANSI C function declaration. Change return type to
7101 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7102 (strpbrk): Use NULL.
7103 * strpbrk.h (PARAMS): Remove macro.
7104 (strpbrk): Use ANSI C function declaration.
7105 * strstr.c: Don't include <sys/types.h>.
7106 * strstr.h (PARAMS): Remove macro.
7107 (strstr): Use ANSI C function declarations.
7109 2002-11-06 Bruno Haible <bruno@clisp.org>
7111 * gcd.h (gcd): Change argument type to 'unsigned long'.
7112 * gcd.c (gcd): Likewise.
7114 2002-11-05 Bruno Haible <bruno@clisp.org>
7116 * gcd.h: New file, from gettext-0.11.5.
7117 * gcd.c: New file, from gettext-0.11.5.
7119 2002-11-05 Bruno Haible <bruno@clisp.org>
7121 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7122 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7123 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7124 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7126 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7127 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7129 * closeout.c: Include gettext.h instead of <libintl.h>.
7130 * human.c: Include gettext.h instead of <libintl.h>.
7131 * quotearg.c: Include gettext.h instead of <libintl.h>.
7132 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7133 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7134 * userspec.c: Include gettext.h instead of <libintl.h>.
7135 * version-etc.c: Include gettext.h instead of <libintl.h>.
7136 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7137 (textdomain): Remove definition.
7138 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7140 * long-options.c: Remove include of <libintl.h> and definition of _.
7141 * same.c: Remove include of <libintl.h> and definition of _.
7143 2002-11-04 Bruno Haible <bruno@clisp.org>
7145 * stpcpy.h: New file, from GNU gettext-0.11.5.
7146 * strcase.h: New file, from GNU gettext-0.11.5.
7147 * strpbrk.h: New file, from GNU gettext-0.11.5.
7148 * strstr.h: New file, from GNU gettext-0.11.5.
7149 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7151 2002-05-09 Bruno Haible <bruno@clisp.org>
7153 * config.charset: Update for newest glibc. Add canonical names
7154 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7156 2002-05-09 Bruno Haible <bruno@clisp.org>
7158 * localcharset.c (get_charset_aliases): Add more Windows specific
7161 2002-05-08 Owen Taylor <otaylor@redhat.com>
7163 * config.charset: A few additions for Solaris.
7165 2001-12-05 Bruno Haible <bruno@clisp.org>
7167 * localcharset.c (locale_charset): Don't return an empty string.
7169 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7171 * config.charset: msdos in uk_UA uses CP1125.
7173 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7175 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7176 * localcharset.c (locale_charset): Declare as extern "C".
7178 2002-02-15 Bruno Haible <bruno@clisp.org>
7180 * config.charset [msdosdjgpp]: For Russian, use CP866.
7182 2002-02-11 Bruno Haible <bruno@clisp.org>
7184 * config.charset: Add support for NetBSD.
7186 2002-09-25 <karl@gnu.org>
7188 * strdup.c: copy from libc/string (via ../config/srclist*).
7189 * getopt*: copy from libc/posix.
7190 * gettext.h: copy from gettext.
7191 * .cppi-disable: add strdup.c, gettext.h.
7193 2002-07-01 Jim Meyering <meyering@lucent.com>
7195 * c-stack.c: Include sys/time.h.
7196 From Volker Borchert.
7198 2002-06-11 Paul Eggert <eggert@twinsun.com>
7200 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7201 New macro. Use it uniformly instead of
7202 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7203 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7204 reported by Vin Shelton.
7206 2002-06-22 Jim Meyering <meyering@lucent.com>
7208 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7209 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7211 2002-06-22 Paul Eggert <eggert@twinsun.com>
7213 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7214 Do not assume SA_SIGINFO behavior.
7215 Bug reported by Jim Meyering on NetBSD 1.5.2.
7217 2002-06-22 Jim Meyering <meyering@lucent.com>
7219 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7221 * exitfail.c, exitfail.h: Likewise.
7222 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7224 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7226 (EXTRA_DIST): Add fnmatch_loop.c.
7227 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7229 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7230 * fnmatch.c: Update from diffutils-2.8.2.
7231 * fnmatch_.h: New file. From diffutils-2.8.2.
7232 * fnmatch.h: Remove file.
7234 2002-06-18 Paul Eggert <eggert@twinsun.com>
7236 * file-type.h: Report an error if neither S_ISREG nor
7237 S_IFREG is defined, instead of using a test specific to glibc
7238 2.2. This should be safe, since POSIX requires S_ISREG and
7239 Unix Version 7 had S_IFREG. We don't need to check for
7240 <sys/types.h> since we don't use any symbols that it defines.
7242 2002-06-15 Jim Meyering <meyering@lucent.com>
7244 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7245 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7246 have been included before this file.
7248 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7250 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7251 so that each temporary file name is unique and valid in the first
7252 8 characters, for operation under DOS.
7254 2002-06-15 Jim Meyering <meyering@lucent.com>
7256 Work even with DJGPP 2.03, which lacks support for symlinks.
7258 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7260 * lchown.c (S_ISLNK): Likewise.
7262 2002-06-14 Jim Meyering <meyering@lucent.com>
7264 * file-type.h: Use the version from diffutils-2.8.2.
7265 * file-type.c: Likewise.
7267 2002-05-27 Jim Meyering <meyering@lucent.com>
7269 Fix a problem seen only on nonconforming systems whereby ls.c's
7270 use of localtime, and then of gettimeofday would cause trouble:
7271 the localtime call used to initialize rpl_gettimeofday's save
7272 mechanism would clobber ls's current local time information so
7273 that in any long listing the first file would always be listed
7274 with date 1970-01-01. Analysis by Volker Borchert.
7276 * gettimeofday.c (localtime): Undefine.
7277 (rpl_localtime): New function.
7279 2002-05-22 Jim Meyering <meyering@lucent.com>
7281 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7282 * file-type.h: New file.
7283 * file-type.c (file_type): New file/function. Extracted from diffutils.
7285 2002-04-29 Paul Eggert <eggert@twinsun.com>
7287 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7289 2002-04-28 Paul Eggert <eggert@twinsun.com>
7291 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7292 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7293 of 127, since 64 is the largest conceivable number for ancient
7295 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7297 2002-04-28 Jim Meyering <meyering@lucent.com>
7299 * sig2str.c (WTERMSIG): Remove definition (unused).
7301 2002-04-28 Paul Eggert <eggert@twinsun.com>
7303 * sig2str.h, sig2str.c: New files.
7304 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7306 2002-04-24 Jim Meyering <meyering@lucent.com>
7308 * gettext.h: New file, from Gettext.
7309 * Makefile.am (INCLUDES): Remove -I../intl.
7310 (libfetish_a_SOURCES): Add gettext.h.
7312 2002-04-16 Jim Meyering <meyering@lucent.com>
7314 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7315 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7316 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7318 2002-04-12 Jim Meyering <meyering@lucent.com>
7320 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7322 2002-03-10 Jim Meyering <meyering@lucent.com>
7324 * makepath.c (make_path): Remove a comma from a diagnostic.
7325 Suggestion from Santiago Vila.
7327 2002-03-08 Jim Meyering <meyering@lucent.com>
7329 * rename.c: Mention that this wrapper is needed also on
7330 mips-dec-ultrix4.4 systems.
7332 2002-03-02 Jim Meyering <meyering@lucent.com>
7334 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7335 not HAVE_CLOCK_SETTIME.
7337 2002-02-27 Paul Eggert <eggert@twinsun.com>
7339 * nanosleep.h: Rename to....
7340 * timespec.h: New name for nanosleep.h. All uses changed.
7342 * gettime.c: New file.
7343 * settime.c: New file.
7346 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7347 timespec.h. Remove nanosleep.h.
7349 2002-02-25 Paul Eggert <eggert@twinsun.com>
7351 * acl.c, acl.h: New files.
7352 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7354 2002-02-24 Jim Meyering <meyering@lucent.com>
7356 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7357 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7358 cause trouble. Reported by Nelson Beebe.
7360 2002-02-23 Paul Eggert <eggert@twinsun.com>
7362 * path-concat.c (xpath_concat): Reorder code to pacify
7363 compilers that don't know that xalloc_die never returns.
7365 2002-02-20 Jim Meyering <meyering@lucent.com>
7367 * getdate.c: Regenerate using bison-1.33.
7369 2002-02-15 Paul Eggert <eggert@twinsun.com>
7371 * posixver.c, posixver.h: New files.
7372 * Makefile.am (libfetish_a_SOURCES): Add them.
7374 2002-02-02 Paul Eggert <eggert@twinsun.com>
7375 Bruno Haible <bruno@clisp.org>
7377 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7378 (fwrite_success_callback): New declaration.
7379 * unicodeio.c (unicode_to_mb): New function, extracted from
7380 print_unicode_char. Call failure callback instead of error.
7381 (fwrite_success_callback): New function.
7382 (exit_failure_callback): New function.
7383 (fallback_failure_callback): New function.
7384 (print_unicode_char): Call unicode_to_mb.
7386 2002-01-26 Jim Meyering <meyering@lucent.com>
7388 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7390 2002-01-22 Jim Meyering <meyering@lucent.com>
7392 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7393 Otherwise, some versions of automake would omit the rule that makes
7394 Makefile from Makefile.in.
7396 2001-01-21 Paul Eggert <eggert@twinsun.com>
7398 * xmemcoll.h, xmemcoll.c: New files.
7399 * Makefile.am (libfetish_a_SOURCES): Add them.
7400 * memcoll.c: Include errno.h, and declare errno if not defined.
7401 (memcoll): Set errno to zero if there is no error.
7403 * quotearg.c (quotearg_buffer_restyled):
7404 Fix bug with quoting buffers containing NUL when backslashing escapes.
7405 This bug was exposed by the other changes in this patch.
7406 (quotearg_n_options): New arg ARGSIZE.
7407 All callers changed.
7408 (quoting_options_from_style): New function.
7409 (quotearg_n_style): Use it.
7410 (quotearg_n_style_mem): New function.
7412 * quotearg.h (quotearg_n_style_mem): New function.
7414 2002-01-16 Jim Meyering <meyering@lucent.com>
7416 * getdate.y: Add three semicolons, each just before a closing brace.
7417 Bison (as of version 1.31) no longer papers over that mistake.
7419 2002-02-14 Paul Eggert <eggert@twinsun.com>
7421 * backupfile.c (ISDIGIT): Comment fix.
7422 * getdate.y (ISDIGIT): Likewise.
7423 * posixtm.c (ISDIGIT, year): Likewise.
7424 * strverscmp.c (ISDIGIT): Likewise.
7425 * userspec.c (ISDIGIT): Likewise.
7427 2002-01-05 Jim Meyering <meyering@lucent.com>
7429 * version-etc.c (version_etc_copyright): Update copyright year.
7431 2001-01-19 Paul Eggert <eggert@twinsun.com>
7433 * closeout.c (close_stdout_status): If ferror (stdout), do
7434 not silently exit merely because the output buffer happens to
7435 have nothing pending.
7437 2001-12-18 Paul Eggert <eggert@twinsun.com>
7439 See the big note in ../ChangeLog.
7440 * human.c (suffixes): Prefer K to k for 1024.
7441 (generate_suffix_backwards): New function.
7442 (human_readable_inexact): Use it.
7443 * xstrtol.c (__xstrtol): If there is no number but there
7444 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7445 Accept 'K' as well as 'k'.
7447 2001-12-15 Jim Meyering <meyering@lucent.com>
7449 * regex.h (__restrict_arr): Update from libc.
7451 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7452 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7455 2001-12-10 Jim Meyering <meyering@lucent.com>
7457 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7458 Instead, include "xalloc.h".
7459 (initbuffer): Don't cast xmalloc return value to char*.
7460 (readline): Reword comment.
7461 Don't cast xrealloc return value to char*
7464 2001-12-09 Jim Meyering <meyering@lucent.com>
7466 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7467 `signed and unsigned type in conditional expression'.
7468 * posixtm.c (posix_time_parse): Likewise.
7470 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7472 * readtokens.c (readtoken): Declare an index to be of type unsigned
7473 to avoid a pedantic warning.
7475 * getstr.c: Don't include assert.h.
7476 (getstr): Remove warning-evoking assertions.
7477 Return -1 if offset parameter is out of bounds.
7478 Change the type of a local from int to size_t.
7480 * strftime.c (my_strftime_localtime_r): Include this function
7481 definition in the `#if ! HAVE_TM_GMTOFF' block.
7483 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7484 Include xalloc.h instead.
7486 2001-12-02 Jim Meyering <meyering@lucent.com>
7488 * tempname.c: Don't declare getenv, thus reverting the change of
7489 2001-11-18. It's no longer necessary, now that stdlib.h is always
7492 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7493 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7495 2001-11-30 Akim Demaille <akim@epita.fr>
7497 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7498 before being defined.
7500 2001-11-27 Paul Eggert <eggert@twinsun.com>
7502 * quotearg.h (quotearg_n, quotearg_n_style):
7503 First arg is int, not unsigned.
7504 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7505 (SIZE_MAX, UINT_MAX): New macros.
7506 (quotearg_n_options): Abort if N is negative.
7507 Avoid overflow check on hosts where size_t is 64 bits and int
7508 is 32 bits, as overflow is impossible there.
7509 Fix off-by-one typo that caused unnecessary reallocation.
7511 2001-11-27 Jim Meyering <meyering@lucent.com>
7513 * tempname.c: Merge with version from libc.
7514 * regex.c: Likewise.
7516 * tempname.c: Include stdlib.h unconditionally. On some old systems
7517 for which STDC_HEADERS is 0, it was not included, resulting in a
7518 warning about an integer-to-pointer conversion problem with getenv.
7519 Reported by Volker Borchert.
7521 2001-11-26 Jim Meyering <meyering@lucent.com>
7523 * gtod.h: Remove file.
7524 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7525 * gettimeofday.c: Don't include gtod.h.
7526 (GTOD_init): Remove function.
7527 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7528 Suggestion from Volker Borchert.
7530 2001-11-23 Jim Meyering <meyering@lucent.com>
7532 * hash.h (struct hash_table): Don't define here. Merely declare it.
7533 * hash.c (struct hash_table): Define it here instead.
7535 2001-11-22 Jim Meyering <meyering@lucent.com>
7537 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7539 2001-11-18 Paul Eggert <eggert@twinsun.com>
7541 * tempname.c (TMP_MAX): Remove; no longer needed.
7542 (TEMPORARIES): New macro.
7543 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7544 removes an artificial limitation (e.g. HP-UX 10.20, where
7547 2001-11-18 Jim Meyering <meyering@lucent.com>
7549 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7552 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7553 files will be created before anything else.
7555 2001-11-17 Jim Meyering <meyering@lucent.com>
7557 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7558 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7559 rather than group writable. Patch by Juan F. Codagnone.
7561 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7562 Instead, include "xalloc.h".
7564 * mountlist.c: Include unlocked-io.h after all system headers.
7565 Remove explicit declarations of xmalloc, xrealloc,
7566 and xstrdup. Instead, include "xalloc.h".
7568 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7569 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7570 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7572 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7573 Reported by Padraig Brady.
7575 * mkstemp.c: #undef mkstemp.
7577 (rpl_mkstemp): Rename from mkstemp.
7580 2001-11-16 Jim Meyering <meyering@lucent.com>
7582 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7583 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7584 determine the amount of total physical memory, use pstat_getstatic.
7585 HPUX-11 doesn't define _SC_PHYS_PAGES.
7586 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7587 If sysconf couldn't be used to determine the amount of available
7588 physical memory, use both pstat_getstatic and pstat_getdynamic.
7589 Based on a patch from Bob Proulx.
7591 2001-11-05 Jim Meyering <meyering@lucent.com>
7593 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7595 2001-11-03 Jim Meyering <meyering@lucent.com>
7597 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7598 in argmatch_to_argument call.
7600 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7603 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7604 e.g., a fault due to an attempt to free a NULL pointer.
7606 2001-11-01 Jim Meyering <meyering@lucent.com>
7608 * dirfd.c, dirfd.h: New files.
7609 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7611 * hash.c (hash_print) [TESTING]: Clean up.
7613 2001-10-22 Paul Eggert <eggert@twinsun.com>
7615 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7616 to avoid a warning if -Wall.
7618 2001-10-21 Paul Eggert <eggert@twinsun.com>
7620 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7622 2001-10-21 Jim Meyering <meyering@lucent.com>
7624 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7625 this code would end up calling gettext even in packages built
7627 * getopt.c (_): Likewise.
7628 * regex.c (_): Likewise.
7630 2001-10-20 Paul Eggert <eggert@twinsun.com>
7632 * error.c (strerror_r): Do not declare unless !_LIBC.
7633 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7634 Use strerror_r that is only a macro, even if it is not a function.
7635 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7636 (private_strerror): Use prototypes, not old-style function definition.
7637 (print_errno_message): New function.
7638 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7640 (error_tail, error, error_at_line): Use it.
7642 2001-10-11 Jim Meyering <meyering@lucent.com>
7644 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7645 and quote_n (1, ... to avoid clobbering a buffer.
7647 2001-10-05 Jim Meyering <meyering@lucent.com>
7649 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7650 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7651 * hash-pjw.h: New file.
7653 2001-09-30 Jim Meyering <meyering@lucent.com>
7655 * mountlist.c [MOUNTED_GETFSSTAT]:
7656 Include <sys/ucred.h>, for Apple Darwin.
7657 Include sys/mount.h and sys/fs_types.h only if available.
7659 (read_filesystem_list): Use FS_TYPE.
7661 2001-09-29 Paul Eggert <eggert@twinsun.com>
7663 * exclude.c (excluded_filename): 0 -> false, since it's
7666 2001-09-28 Paul Eggert <eggert@twinsun.com>
7668 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7669 #defines strtoimax. Also treat the other strto* functions
7672 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7673 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7674 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7676 2001-09-26 Jim Meyering <meyering@lucent.com>
7678 Most macros in unlocked-io.h had the wrong number of arguments.
7679 * gen-uio: New script.
7680 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7681 * unlocked-io.hin: Remove file.
7682 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7683 rather than trying to embed it here.
7684 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7685 Reported by Padraig Brady.
7687 2001-09-25 Volker Borchert <bt@teknon.de>
7689 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7691 2001-09-23 Jim Meyering <meyering@lucent.com>
7693 * mountlist.c: Remove useless parentheses in #if directives.
7694 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7695 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7697 2001-09-22 Jim Meyering <meyering@lucent.com>
7699 * localcharset.c: Update from latest gettext.
7700 * config.charset: Likewise.
7702 2001-09-20 Jim Meyering <meyering@lucent.com>
7704 * xstrtol.c (strtoimax): Guard declaration with
7705 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7706 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7707 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7708 (strtoumax): Likewise, for completeness (it wasn't necessary).
7710 2001-09-06 Paul Eggert <eggert@twinsun.com>
7712 * strtoimax.c (HAVE_LONG_LONG):
7713 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7714 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7715 to work around bug in IBM C compiler.
7717 2001-09-16 Jim Meyering <meyering@lucent.com>
7719 * mkdir.c: New file.
7721 2001-09-04 Paul Eggert <eggert@twinsun.com>
7723 * xgetcwd.c: Revert some of the previous change; intead,
7724 fix the HAVE_GETCWD_NULL code to behave more like the
7725 !HAVE_GETCWD_NULL code used to.
7728 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7731 2001-09-04 Paul Eggert <eggert@twinsun.com>
7733 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7734 Use ssize_t, not int, to store result of readlink.
7735 Check for ssize_t overflow as well as size_t overflow,
7736 as POSIX says the result of readlink is implementation-defined
7737 when ssize_t overflows.
7738 Remove unnecessary cast to char*.
7739 Use free+malloc instead of realloc, as the storage doesn't need
7740 to be preserved and it's clearer and can be more efficient that way.
7741 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7742 * xreadlink.h (xreadlink): Update prototype.
7744 2001-09-03 Paul Eggert <eggert@twinsun.com>
7746 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7747 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7748 spotted by Jim Meyering.
7750 2001-09-03 Jim Meyering <meyering@lucent.com>
7752 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7754 2001-09-03 Paul Eggert <eggert@twinsun.com>
7756 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7757 like the HAVE_GETCWD_NULL code.
7758 Include pathmax.h if not HAVE_GETCWD.
7759 Do not include xalloc.h.
7760 (INITIAL_BUFFER_SIZE): New symbol.
7761 Do not use xmalloc / xrealloc, since the caller is responsible for
7762 handling errors. Preserve errno around `free' during failure.
7763 Do not overrun buffer when using getwd.
7765 2001-09-03 Paul Eggert <eggert@twinsun.com>
7767 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7768 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7770 2001-09-02 Jim Meyering <meyering@lucent.com>
7772 * error.c: Update from GNU libc.
7774 2001-09-01 Jim Meyering <meyering@lucent.com>
7776 * xreadlink.c: New file.
7777 * xreadlink.h: New file.
7778 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7780 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7781 doesn't conflict with sparc Solaris 7's definition in
7782 /usr/include/sys/int_types.h.
7784 * exclude.c: Use `""', not `<>' to #include non-system header files.
7785 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7786 and strncasecmp as r-values. Unixware didn't have declarations.
7788 2001-08-31 Jim Meyering <meyering@lucent.com>
7790 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7791 Use an initial, malloc'd, buffer of length 128 rather than
7792 a statically allocated one of length 1024.
7794 2001-08-30 Paul Eggert <eggert@twinsun.com>
7796 * xgetcwd.c: Don't include pathmax.h.
7797 Include stdlib.h and unistd.h if available.
7799 (xmalloc, xstrdup, free): Remove decls.
7800 (xgetcwd): Don't assume sizes fit in unsigned.
7801 Check for overflow when computing sizes.
7802 Simplify reallocation code.
7804 2001-08-28 Paul Eggert <eggert@twinsun.com>
7806 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7808 * strtoimax.c: Renamed from strtoxmax.c, removing the
7811 Also, make the following further changes to make this file's
7812 configuration more similar to that of strtol.c:
7813 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7814 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7815 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7816 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7817 changed to signed values.
7819 And make the following changes as well:
7820 Fix copyright notice, as 1999 was missing.
7821 (verify): New macro.
7822 (strtoimax): Check sizes at compile-time, not run-time.
7823 Prefer strtol to strtoll if both work.
7824 (main): Remove; it was not that useful and was a pain to maintain.
7826 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7828 2001-08-30 Paul Eggert <eggert@twinsun.com>
7830 * savedir.c (savedir): Remove size parameter, as POSIX says that
7831 a directory's st_size can have an arbitrary value, so the old
7832 usage could waste an arbitrary amount of memory. All uses
7834 * savedir.h: Update prototype.
7836 2001-08-30 Paul Eggert <eggert@twinsun.com>
7838 * xstrtol.c (strtoimax): New decl.
7840 2001-08-28 Paul Eggert <eggert@twinsun.com>
7842 * xstrtol.h: Add copyright notice.
7843 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7844 LONGINT_INVALID_SUFFIX_CHAR.
7846 2001-08-30 Paul Eggert <eggert@twinsun.com>
7848 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7851 2001-08-30 Paul Eggert <eggert@twinsun.com>
7853 * hash.c: Remove '2001' from copyright notice.
7855 2001-08-30 Paul Eggert <eggert@twinsun.com>
7857 * full-write.h: New file.
7858 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7859 * full-write.c: Correct credits, as cccp.c no longer
7860 exists and anyway it was so heavily changed from the old cccp
7861 code as to be unrecognizable. Include full-write.h.
7862 (full_write) Return size_t, with short writes meaning failure.
7863 All callers changed. This fixes a bug with large buffers
7865 * utime.c: Include full-write.h.
7867 2001-08-30 Paul Eggert <eggert@twinsun.com>
7869 Merge 'exclude' changes from tar 1.13.22.
7870 This fixes one or two unlikely storage allocation overflow bugs,
7871 but doesn't change user-visible behavior otherwise.
7873 2001-08-30 Paul Eggert <eggert@twinsun.com>
7875 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7876 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7877 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7878 Include if available.
7879 (<xalloc.h>): Include
7880 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7881 (verify): New macro. Use it to verify that EXCLUDE macros do not
7882 collide with FNM macros.
7883 (struct patopts): New struct.
7884 (struct exclude): Use it, as exclude patterns now come with options.
7885 (new_exclude): Support above changes.
7886 (new_exclude, add_exclude_file):
7887 Initial size must now be a power of two to simplify overflow checking.
7888 (free_exclude, fnmatch_no_wildcards): New function.
7889 (excluded_filename): No longer requires options arg, as the options
7890 are determined by add_exclude. Now returns bool, not int.
7891 (excluded_filename, add_exclude):
7892 Add support for the fancy new exclusion options.
7893 (add_exclude, add_exclude_file): Now takes int options arg.
7894 Check for arithmetic overflow when computing sizes.
7895 (add_exclude_file): xrealloc might modify errno, so don't
7896 realloc until after errno might be used.
7898 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7900 (free_exclude): New decl.
7901 (add_exclude, add_exclude_file): Now takes int options arg.
7902 (excluded_filename): No longer requires options arg, as the options
7903 are determined by add_exclude. Now returns bool, not int.
7905 2001-08-30 Paul Eggert <eggert@twinsun.com>
7907 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7909 2001-08-27 Jim Meyering <meyering@lucent.com>
7911 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7913 * version-etc.c (N_): Remove definition.
7914 Revert most of last change.
7915 Instead, simply don't mark the `Copyright...' string for translation.
7916 Based on advice from Paul Eggert.
7918 * strtoxmax.c: Tweak comment.
7920 2001-08-26 Jim Meyering <meyering@lucent.com>
7922 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7923 of copyright with `%s' so translators don't get an untranslated
7925 (COPYRIGHT_YEAR): Define.
7926 (version_etc): Use fprintf rather than fputs.
7927 Suggestion from Ulrich Drepper.
7929 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7931 * strtoll.c: New file, from GNU libc.
7932 * xstrtoimax.c: New file.
7934 * xstrtol.h: Add xstrtoimax.
7935 * strtoumax.c: New file. Simply include "strtoumax.c".
7936 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7938 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7939 * strtoxmax.c: ... then renamed to this.
7941 2001-08-13 Paul Eggert <eggert@twinsun.com>
7943 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7944 Port to Solaris 8, where 'sed' requires a space after the 'r'
7945 command, and where sh dislikes "$/". Clean up the spacing a bit.
7946 Redirect output to $tmp just once.
7948 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7950 * addext.c (<errno.h>): Include.
7951 (errno): Declare if not defined.
7952 (addext): Work correctly when pathconf returns -1 and leaves
7953 errno alone because there is no limit. Also, work even if
7954 pathconf returns a value greater than SIZE_MAX.
7956 2001-08-12 Jim Meyering <meyering@lucent.com>
7958 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7959 Simply `return getcwd (NULL, 0);'.
7960 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7961 Use 1300 as initial value for length, not PATH_MAX.
7963 * pathmax.h: Clean up cpp syntax.
7965 2001-08-12 Jim Meyering <meyering@lucent.com>
7967 * gettimeofday.c: New file.
7969 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7971 2001-08-04 Jim Meyering <meyering@lucent.com>
7973 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7974 to get in sync with glibc.
7976 2001-08-03 Paul Eggert <eggert@twinsun.com>
7978 The following changes are from gettext 0.10.39 as maintained by
7981 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7982 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7983 with inverted sense. All uses changed.
7985 * mbswidth.c: Don't include <limits.h>.
7986 Include <stdlib.h> and <string.h> unconditionally.
7987 (iswcntrl, mbsinit, ISCNTRL): New macros.
7988 (mbsnwidth): Use K&R style function declarations.
7989 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7990 can optimize it when MB_CUR_MAX == 1.
7991 The width of control characters is zero, not 1.
7993 2001-07-15 Jim Meyering <meyering@lucent.com>
7995 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7996 (BUILT_SOURCES): Add unlocked-io.h.
7997 (io_functions): Define.
7998 (unlocked-io.h): New rule.
7999 (DISTCLEANFILES): Add unlocked-io.h.
8000 (all-local): Depend on unlocked-io.h, to ensure it is created.
8002 * unlocked-io.hin: New file
8004 * regex.c: Update from glibc.
8006 2001-07-05 Jim Meyering <meyering@lucent.com>
8008 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8010 (libfetish_a_SOURCES): Put all .h files here instead.
8011 Remove a thus-exposed (better checks in automake) duplicate and
8012 two unnecessary .h files.
8014 2001-06-11 Jim Meyering <meyering@lucent.com>
8016 * regex.c: Update from GNU libc.
8018 2001-05-27 Jim Meyering <meyering@lucent.com>
8020 * readutmp.h (UT_TYPE): Define.
8022 2001-05-24 Jim Meyering <meyering@lucent.com>
8024 * argmatch.c: Include "quote.h".
8025 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8026 quote function. Reported by Göran Uddeborg.
8028 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8030 * dirname.c (dir_name): Compute append_dot using path, not newpath
8031 which is not yet declared.
8033 2001-05-11 Paul Eggert <eggert@twinsun.com>
8035 * Makefile.am (libfetish_a_SOURCES):
8036 Add strftime.c, since we now compile it on all hosts.
8038 * strftime.c (my_strftime):
8039 Define to nstrftime if emacs, but only if my_strftime is not defined.
8040 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8041 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8042 Add one more extra argument: a nanoseconds value.
8045 (my_strftime function): Add %N format.
8046 (emacs_strftimeu): Renamed from emacs_strftime,
8047 with extra ut argument.
8049 2001-05-11 Paul Eggert <eggert@twinsun.com>
8051 dirname code cleanup. base_name now behaves more compatibly
8052 with POSIX basename when given file names that have trailing
8053 slashes, and similarly for dir_name. Add new primitives
8054 base_len and dir_len. Put the directory-name-related decls
8057 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8058 * backupfile.c (base_name): Likewise.
8059 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8060 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8061 * makepath.c (strip_trailing_slashes): Likewise.
8062 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8064 * rename.c (strip_trailing_slashes): Likewise.
8065 * same.c (base_name): Likewise.
8066 * stripslash.c (ISSLASH): Likewise.
8068 * addext.c: Include <dirname.h> after size_t is defined.
8069 * backupfile.c: Likewise.
8071 * addext.c (addext): Use base_len to trim redundant
8072 trailing slashes instead of doing it ourselves.
8073 But do not trim the last slash if it is not redundant.
8075 * backupfile.c (find_backup_file_name,
8076 max_backup_version): Use base_len instead of rolling it ourselves.
8077 Handle the case of "" and (on DOS) "C:" correctly.
8079 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8080 Include <string.h>, <dirname.h>.
8081 (base_name): Allow file names ending in slashes, other than names
8082 that are all slashes. In this case, return the basename followed
8083 by the slashes. This is more general, and can be used in places
8084 where the original base_name purposely had an assertion failure.
8085 (base_len): New function.
8087 * dirname.c: Include <string.h> instead of <stdlib.h>.
8088 Do not include <assert.h>; no longer needed.
8090 (memrchr): Remove decl.
8091 (dir_name_r): Remove.
8092 (dir_len): Renamed from dirlen. All callers changed.
8093 Rewrite in terms of base_name, for simplicity and consistency.
8094 (dir_name): Never return NULL. All callers changed.
8095 Do not include <stdlib.h> in test program; no longer needed.
8096 return 0; is fine for test program.
8098 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8100 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8102 * path-concat.c (path_concat): Use base_len to compute
8103 base length, not strlen; this means we cannot rely on memcpy
8106 * same.c (STREQ): Remove.
8107 (same_name): Handle the case where the basename ends in trailing '/'.
8109 * stripslash.c (strip_trailing_slashes): Return nonzero if
8110 a slash was stripped. Do not strip the last slash after a
8113 2001-04-08 Jim Meyering <meyering@lucent.com>
8115 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8116 recomputed; that's necessary when the offset spans a DST transition.
8117 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8119 2001-04-02 Jim Meyering <meyering@lucent.com>
8121 * regex.h, regex.c: Update from GNU libc.
8123 2001-03-19 Paul Eggert <eggert@twinsun.com>
8125 * version-etc.c (version_etc_copyright): Update to 2001.
8127 2001-03-16 Paul Eggert <eggert@twinsun.com>
8129 * tempname.c (uint64_t): Define to uintmax_t if
8130 not defined, and if UINT64_MAX is not defined.
8131 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8132 Reported by John David Anglin.
8134 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8136 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8137 alias if codeset is empty.
8138 * config.charset (BeOS): Use wildcard syntax.
8140 2001-03-13 Jim Meyering <meyering@lucent.com>
8142 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8143 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8146 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8148 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8150 * unicodeio.c (print_unicode_char): Simplify accordingly.
8152 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8154 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8155 support for DOS/DJGPP.
8157 2001-02-28 Paul Eggert <eggert@twinsun.com>
8159 * Makefile.am (libfetish_a_SOURCES):
8160 Add dup-safer.c, fopen-safer.c.
8161 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8163 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8165 2001-02-25 Paul Eggert <eggert@twinsun.com>
8167 The mkstemp replacement is taken from glibc 2.2.2, with some
8168 portability fixes for use outside glibc, as follows:
8170 * tempname.c (struct_stat64): New macro.
8171 (direxists, __gen_tempname): Use it.
8172 This avoids a portability problem with Solaris 8.
8174 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8175 (<stddef.h>, <stdint.h>, <string.h>):
8176 Include only if STDC_HEADERS || _LIBC.
8177 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8178 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8179 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8180 (__set_errno): Define this macro if <errno.h> doesn't.
8181 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8182 Define these macros if <stdio.h> doesn't.
8183 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8184 Define these macros if <sys/stat.h>
8185 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8186 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8187 __xstat64): Define if not _LIBC.
8188 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8189 (__gen_tempname): Invoke gettimeofday only if
8190 HAVE_GETTIMEOFDAY || _LIBC;
8191 otherwise, fall back on plain "time".
8192 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8194 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8196 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8198 2001-02-17 Jim Meyering <meyering@lucent.com>
8200 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8201 around included file name.
8203 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8205 * strftime.c: Update from GNU libc (the only changes were to comments).
8207 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8209 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8211 2001-02-17 Paul Eggert <eggert@twinsun.com>
8213 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8214 Remove workaround macros for hosts that have mbrtowc but not
8215 mbstate_t, as we now insist on proper declarations for both
8216 before using mbrtowc.
8218 2001-02-17 Jim Meyering <meyering@lucent.com>
8220 * regex.c: Update from libc.
8222 2001-02-16 Paul Eggert <eggert@twinsun.com>
8224 * alloca.c (malloc): Undef before defining, since stdlib.h
8225 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8226 Reported by Mark Hounschell via Paul Eggert.
8228 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8230 * config.charset: Update for FreeBSD 4.2.
8232 2001-01-26 Jim Meyering <meyering@lucent.com>
8234 * quotearg.c: Include stddef.h.
8235 * quote.c: Include stddef.h.
8236 Reported by Axel Kittenberger.
8238 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8239 line in double quotes so that it evokes a better diagnostic.
8240 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8241 Reported by Axel Kittenberger.
8243 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8245 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8246 to avoid a warning. Add back 'const' to inptr.
8248 2001-01-16 Jim Meyering <meyering@lucent.com>
8250 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8253 2001-01-14 Jim Meyering <meyering@lucent.com>
8255 * rename.c: New file. From Volker Borchert.
8256 Include stdlib.h, string.h or strings.h, and xalloc.h.
8257 Use strip_trailing_slashes rather than open-coding it.
8259 2001-01-03 Paul Eggert <eggert@twinsun.com>
8261 * strftime.c: Sync with glibc time/strftime.c 1.81.
8263 2001-01-03 Jim Meyering <meyering@lucent.com>
8265 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8266 local `inptr' to avoid warning with some system declarations of iconv.
8268 2000-12-29 Paul Eggert <eggert@twinsun.com>
8270 * modechange.c: Do not assume that mode_t uses the
8271 traditional octal encoding. E.g. "chmod 1 FOO" should set
8272 the other-execute bit of FOO even if S_IXOTH != 1.
8274 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8275 WOTH, XOTH, ALLM): New macros.
8276 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8277 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8279 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8280 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8282 No need to use uintmax_t; unsigned long is long enough.
8283 Don't bother to get suffix since we don't use it.
8285 2000-12-24 Jim Meyering <meyering@lucent.com>
8287 * hash.c (is_prime): Return explicit boolean values.
8288 (hash_get_first): Return NULL to appease Irix5.6's 89.
8289 Reported by Nelson Beebe.
8291 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8293 * localcharset.c (locale_charset): Add support for Win32.
8295 2000-12-18 Paul Eggert <eggert@twinsun.com>
8297 * physmem.h, physmem.c: New files.
8299 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8300 (noinst_HEADERS): Add physmem.h.
8302 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8303 't' for compatibility with Solaris 8 sort.
8305 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8307 * config.charset: Add support for BeOS.
8309 2000-12-16 Jim Meyering <meyering@lucent.com>
8311 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8312 SHELLS_FILE to a file name that's useful on djgpp systems.
8314 (ADDITIONAL_DEFAULT_SHELLS): Define.
8315 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8316 Based mostly on a patch from Prashant TR.
8318 2000-12-16 Jim Meyering <meyering@lucent.com>
8320 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8321 N and M) would have treated it like `chown N:N FILE'.
8323 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8325 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8327 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8328 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8329 to the list of canonical encodings. Rename EUC-CN to GB2312.
8331 2000-12-08 Andreas Schwab <schwab@suse.de>
8333 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8334 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8336 2000-12-07 Jim Meyering <meyering@lucent.com>
8338 * stripslash.c (ISSLASH): Define.
8339 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8342 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8343 (dir_name_r): Declare this function as static.
8344 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8345 manifest itself on a name containing a mix of slashes and
8347 Make this function work with names starting with a DOS-style
8348 drive letter and colon prefix.
8349 (dir_name): Append `.' if necessary.
8350 Based mostly on patches from Prashant TR and Eli Zaretskii.
8352 * dirname.h (dir_name_r): Remove prototype.
8354 2000-12-05 Jim Meyering <meyering@lucent.com>
8356 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8358 2000-12-04 Jim Meyering <meyering@lucent.com>
8360 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8361 Also include memory.h, stdlib.h, unistd.h if appropriate.
8362 Reported by Andreas Jaeger (conflicting declaration of malloc).
8364 2000-12-02 Jim Meyering <meyering@lucent.com>
8366 * closeout.h: Make idempotent, to avoid some obscure warnings.
8368 2000-12-01 Paul Eggert <eggert@twinsun.com>
8370 * memrchr.c: Include <config.h> before any system include file.
8372 2000-11-29 Paul Eggert <eggert@twinsun.com>
8374 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8376 2000-11-26 Jim Meyering <meyering@lucent.com>
8378 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8380 2000-11-22 Paul Eggert <eggert@twinsun.com>
8382 * strftime.c (my_strftime): Do not invoke mbrlen with a
8383 size of (size_t) -1; it's not portable.
8385 2000-11-17 Akim Demaille <akim@epita.fr>
8387 * obstack.h: Formatting changes.
8388 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8389 prevent type checking.
8390 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8391 cast the value to (void *): assigning a `foo *' to a `void *'
8393 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8395 2000-11-17 Jim Meyering <meyering@lucent.com>
8397 * strstr.c: Update from GNU libc.
8399 2000-11-16 Jim Meyering <meyering@lucent.com>
8401 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8403 2000-11-11 Jim Meyering <meyering@lucent.com>
8405 * error.c: Add a couple #includes, merging from GNU libc version.
8407 2000-11-10 Jim Meyering <meyering@lucent.com>
8409 * obstack.h: Update from GNU libc.
8410 * obstack.c: Likewise.
8412 2000-11-06 Paul Eggert <eggert@twinsun.com>
8414 * getusershell.c (setusershell): Use rewind rather than
8415 fseek/fseeko, to avoid configuration hassles with fseeko.
8416 Don't bother opening SHELLS_FILE if shellstream is NULL;
8419 2000-11-05 Jim Meyering <meyering@lucent.com>
8421 * makepath.h (make_dir): Declare.
8422 * makepath.c (make_dir): Remove `static' attribute.
8425 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8427 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8428 last one in a bucket, advance to the next bucket.
8430 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8432 * fnmatch.c: Do not comment out all the code if we are using
8433 the GNU C library, because in some cases we are replacing buggy
8434 code in the GNU C library itself.
8436 2000-10-30 Paul Eggert <eggert@twinsun.com>
8438 * error.h, getline.h, modechange.h:
8439 Remove "2000" from Copyright line, as the file hasn't been
8440 changed this year other than in the copyright notice.
8442 * xalloc.h: Add "2000" to Copyright line, as this file
8443 was changed this year.
8445 2000-10-30 Paul Eggert <eggert@twinsun.com>
8447 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8448 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8449 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8451 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8453 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8454 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8455 doesn't define __restrict_arr.
8457 2000-10-29 Jim Meyering <meyering@lucent.com>
8459 * xstat.in: Fix grammar in comment.
8461 2000-10-28 Jim Meyering <meyering@lucent.com>
8463 * memchr.c: Update from libc.
8464 Adjust for portability:
8465 [HAVE_STDLIB_H]: Include stdlib.h.
8466 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8467 Undef __memchr, too.
8468 [!weak_alias]: Define __memchr to memchr.
8470 * regex.c: Update from libc.
8471 * regex.h: Likewise.
8472 * getopt1.c: Likewise.
8473 * memcmp.c: Likewise.
8475 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8476 Avoid using fseek, when possible -- it's broken by design.
8477 Patch by Ulrich Drepper.
8479 2000-10-26 Jim Meyering <meyering@lucent.com>
8481 * strftime.c: Update from libc.
8483 2000-10-25 Jim Meyering <meyering@lucent.com>
8485 * obstack.c: Update from libc.
8487 2000-10-23 Jim Meyering <meyering@lucent.com>
8489 * hard-locale.c (hard_locale): Revert last change -- it was simply
8490 wrong. That set_locale call must not have any side effects.
8493 2000-10-22 Jim Meyering <meyering@lucent.com>
8495 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8496 [CYCLIC]: Remove now-unused definition.
8498 * save-cwd.c (O_DIRECTORY): Define, if needed.
8499 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8500 Suggestion from Ulrich Drepper.
8502 2000-10-21 Jim Meyering <meyering@lucent.com>
8504 * dirname.c (dir_name_r): New function, factored out of dir_name.
8505 (dir_name): Use dir_name_r.
8506 * dirname.h (dir_name_r): Declare it.
8508 2000-10-21 Jim Meyering <meyering@lucent.com>
8510 * dirname.c (memrchr): Declare if necessary.
8511 (dir_name): Remove the restriction that there be no
8512 trailing slashes. Now, this code skips past them, effectively
8514 [TEST_DIRNAME] (main): New unit tests.
8516 * memrchr.c: New file from GNU libc.
8517 Undef __memrchr, too.
8518 [!weak_alias]: Define __memrchr to memrchr.
8519 Guard weak_alias use with `#ifdef weak_alias'.
8521 2000-10-17 Jim Meyering <meyering@lucent.com>
8523 * quote.h (PARAMS): Define and use.
8524 Reported by Akim Demaille.
8526 * getopt.c: Update from libc.
8528 2000-10-16 Jim Meyering <meyering@lucent.com>
8530 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8533 2000-09-25 Jim Meyering <meyering@lucent.com>
8535 * md5.h (rol): Define (from GnuPG).
8537 * sha.c: Give credit (GnuPG) where due.
8538 (M): Use rol rather than open-coding it.
8539 Add a FIXME comment.
8541 2000-09-21 Jim Meyering <meyering@lucent.com>
8543 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8544 Reported by Michael Stone.
8546 2000-09-20 Jim Meyering <meyering@lucent.com>
8548 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8549 (noinst_HEADERS): Add sha.h.
8550 Based on code from Scott G. Miller and from GnuPG.
8552 2000-09-15 Jim Meyering <meyering@lucent.com>
8554 * regex.c: Update from libc.
8556 2000-09-10 Jim Meyering <meyering@lucent.com>
8558 * getopt.c (_getopt_internal): Update from glibc.
8560 2000-09-09 Jim Meyering <meyering@lucent.com>
8562 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8563 think it should be used as a general replacement for isascii.
8564 * fnmatch.c: Likewise.
8565 * mbswidth.c: Likewise
8566 * regex.c: Likewise.
8569 * userspec.c: Include sys/param.h and limits.h.
8571 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8572 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8573 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8574 UID, GID. Check range.
8576 2000-09-06 Jim Meyering <meyering@lucent.com>
8578 * getopt.c (_getopt_internal): Update from glibc.
8580 2000-08-30 Jim Meyering <meyering@lucent.com>
8582 * strftime.c: Merge in changes from GNU libc.
8584 2000-08-26 Jim Meyering <meyering@lucent.com>
8586 * closeout.c: Include "__fpending.h".
8587 (close_stdout_status): Return right away if there's nothing to flush.
8589 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8590 * __fpending.c: New file.
8591 * __fpending.h: New file.
8593 2000-08-07 Paul Eggert <eggert@twinsun.com>
8595 Standardize on "memory exhausted" instead of "Memory exhausted"
8596 or "virtual memory exhausted".
8597 * obstack.c (print_and_abort): Use "memory exhausted", not
8598 "virtual memory exhausted".
8599 * same.c (same_name): Invoke xalloc_die instead of printing
8601 * userspec.c (parse_user_spec): Likewise.
8602 * bumpalloc.h: comment fix
8603 * same.c, userspec.c: Include xalloc.h.
8605 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8606 not char *const and pointing to a constant array.
8607 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8608 (xrealloc): Comment fix.
8610 * userspec.c (parse_user_spec):
8611 Don't translate a message until just before returning,
8612 to avoid unnecessary translation.
8614 2000-08-07 Jim Meyering <meyering@lucent.com>
8616 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8617 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8618 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8619 getgroups.c, gethostname.c, getopt.h, group-member.c,
8620 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8621 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8622 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8623 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8624 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8625 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8626 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8627 yesno.c: Back out Copyright date changes for each file with no change
8628 this year. This eases coordination with other programs using the same
8629 source code modules. From Paul Eggert.
8631 2000-08-03 Greg McGary <greg@mcgary.org>
8633 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8634 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8635 (EXTEND_BUFFER): Use them.
8637 2000-08-01 Jim Meyering <meyering@lucent.com>
8639 * dirname.c (ISSLASH): Define.
8640 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8641 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8642 both `\' and `/' may be use as path separators.
8643 Based on a patch from Prashant TR.
8645 2000-07-31 Paul Eggert <eggert@twinsun.com>
8647 * quotearg.c (quotearg_n_options): Don't make the initial
8648 slot vector a constant, since it might get modified.
8650 2000-07-31 Jim Meyering <meyering@lucent.com>
8652 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8653 * obstack.c (print_and_abort): Likewise.
8655 2000-07-30 Paul Eggert <eggert@twinsun.com>
8657 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8658 buffer, so that the caller can always quote one small
8659 component of a "memory exhausted" message in slot 0.
8660 From a suggestion by Jim Meyering.
8662 2000-07-30 Jim Meyering <meyering@lucent.com>
8664 * makepath.c (make_path): Quote the other instance, too.
8666 * quotearg.c (N_STATIC_SLOTVECS): Define.
8667 (STATIC_BUF_SIZE): Define.
8668 (quotearg_n_options): Use only statically allocated storage when
8669 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8670 than STATIC_BUF_SIZE.
8672 2000-07-29 Jim Meyering <meyering@lucent.com>
8674 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8675 * dirname.c (dir_name): Likewise.
8677 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8679 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8680 (dir_name): Assert that there are no trailing slashes.
8682 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8684 * mbswidth.h (mbswidth): Add a flags argument.
8685 (mbswidth): New declaration.
8686 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8687 * mbswidth.c (mbswidth): Add a flags argument.
8688 (mbsnwidth): New function.
8690 2000-07-24 Jim Meyering <meyering@lucent.com>
8692 * mbswidth.c: Remove useless #else. From Bruno Haible.
8694 2000-07-23 Paul Eggert <eggert@twinsun.com>
8696 * mbswidth.c (_XOPEN_SOURCE):
8697 Don't define; this causes problems on Solaris 7.
8698 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8700 2000-07-23 Paul Eggert <eggert@twinsun.com>
8703 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8704 so that mbstate_t is always defined.
8706 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8707 be 1 in at least one GCC installation, and this configuration
8708 error is likely to be common. Ignoring MB_LEN_MAX hurts
8709 performance on hosts that have mbrtowc but have only unibyte
8710 locales, but I assume these hosts are rare.
8712 2000-07-23 Paul Eggert <eggert@twinsun.com>
8714 * quotearg.c: Streamline by invoking multibyte code only if needed.
8715 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8716 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8717 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8718 invoke multibyte primitives.
8720 2000-07-23 Jim Meyering <meyering@lucent.com>
8722 * basename.c (base_name): Add an assertion.
8724 2000-07-15 Bruno Haible <clisp.cons.org>
8726 * quotearg.c: When the system forces us to redefine mbstate_t,
8727 shadow its mbsinit function.
8729 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8731 * mbswidth.h: New file.
8732 * mbswidth.c: New file.
8733 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8734 (noinst_HEADERS): Add mbswidth.h.
8736 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8738 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8741 2000-07-15 Jim Meyering <meyering@lucent.com>
8743 * makepath.c: Include quote.h.
8744 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8745 corresponding argument in a `quote (...)' call.
8746 Give better diagnostics.
8748 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8749 (noinst_HEADERS): Add quote.h.
8751 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8752 from tar's src/misc.c.
8753 * quote.h: New file. Prototypes for same.
8755 2000-07-10 Paul Eggert <eggert@twinsun.com>
8757 From a suggestion by Bruno Haible.
8758 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8759 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8760 to decide whether to define the BeOS workaround macro;
8761 this adjusts to the change to AC_MBSTATE_T.
8763 2000-07-13 Paul Eggert <eggert@twinsun.com>
8765 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8767 * quotearg.c (quoting_style_args, quoting_style_vals,
8768 quotearg_buffer_restyled): Add support for
8769 clocale_quoting_style. Undo previous change to
8770 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8771 and "{RIGHT QUOTATION MARK}" msgids.
8773 2000-07-05 Paul Eggert <eggert@twinsun.com>
8775 The old behavior of quoting `like this' doesn't look good with
8776 newer, ISO-style fonts. See:
8777 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8779 Instead, quote "like this" by default. Let the translator
8780 tailor the locale-specific quoting behavior by providing
8781 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8783 * quotearg.c (N_): New macro.
8784 (gettext_default): New function.
8785 (quotearg_buffer_restyled): Use
8786 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8787 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8789 2000-07-09 Jim Meyering <meyering@lucent.com>
8791 * Most files: Update copyright dates to include 2000.
8793 2000-07-08 Jim Meyering <meyering@lucent.com>
8795 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8797 (xgethostname): Remove now-unnecessary #ifdef.
8798 Move declaration of `err' into loop where it's used.
8800 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8802 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8803 by allocating a larger buffer. Test the gethostname return value for
8804 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8805 returns an error and ENAMETOOLONG isn't defined.
8807 2000-07-05 Paul Eggert <eggert@twinsun.com>
8808 and Bruno Haible <haible@clisp.cons.org>
8810 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8812 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8814 * quotearg.c (struct quoting_options): Simplify quote_these_too
8817 2000-07-03 Jim Meyering <meyering@lucent.com>
8819 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8820 Reported by Bruno Haible.
8822 2000-07-04 Jim Meyering <meyering@lucent.com>
8824 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8825 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8828 2000-07-03 Paul Eggert <eggert@twinsun.com>
8829 and Bruno Haible <haible@clisp.cons.org>
8831 * quotearg.c (mbrtowc):
8832 Assign to *pwc, and return 1 only if result is nonzero.
8833 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8835 2000-07-03 Jim Meyering <meyering@lucent.com>
8837 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8838 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8841 2000-07-02 Jim Meyering <meyering@lucent.com>
8843 * quotearg.c (mbstate_t): Don't define here.
8845 2000-07-02 Jim Meyering <meyering@lucent.com>
8847 * nanosleep.c (SIGCONT): Define if not already defined.
8849 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8851 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8852 per change in ../m4/ls-mntd-fs.m4.
8853 (read_filesystem_list): Ignore symbolic links.
8855 2000-06-29 Jim Meyering <meyering@lucent.com>
8857 * same.c: Include <string.h> or <strings.h>, as appropriate,
8858 for declaration of strcmp.
8860 * long-options.c: Include <stdlib.h>, for declaration of exit.
8862 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8863 Avoid warning by casting result to `char *' to remove `const'.
8865 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8867 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8869 2000-06-26 Paul Eggert <eggert@twinsun.com>
8871 savedir now sets errno on failure and invokes xmalloc to get memory.
8872 Fix a couple of other minor bugs while we're at it.
8874 * savedir.c (<unistd.h>): Do not include; there's no need.
8875 (NAMLEN): Remove macro.
8876 (malloc, realloc): Remove decls.
8878 ("xalloc.h"): Include.
8879 (NAME_SIZE_DEFAULT): New macro.
8880 (savedir): Use xmalloc / xrealloc to allocate memory.
8881 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8882 Skip "" directory entries.
8883 Use strlen to calculate directory entry length, since the old method
8884 is rarely used these days and isn't worth supporting.
8885 Don't use a pointer after freeing it.
8886 Check for integer overflow when calculating allocation size.
8887 Use memcpy to copy entries, instead of stpcpy.
8888 Set errno properly when returning NULL.
8889 Check for readdir error.
8891 2000-06-26 Jim Meyering <meyering@lucent.com>
8893 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8895 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8897 * getusershell.c (xmalloc, xrealloc): Remove functions.
8899 Don't include <stdlib.h>. Don't declare malloc, realloc.
8901 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8903 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8905 2000-06-24 Jim Meyering <meyering@lucent.com>
8907 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8909 2000-06-21 Jim Meyering <meyering@lucent.com>
8911 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8913 2000-06-19 Paul Eggert <eggert@twinsun.com>
8915 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8916 (mbrtowc, mbstate_t): Define substitutes if
8917 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8918 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8919 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8921 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8923 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8924 than 1024, return a memory chunk of least possible size, instead
8925 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8926 Use free/xmalloc instead of xrealloc to avoid copying for very long
8929 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8931 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8932 address, not strdup. Include <stdlib.h> and don't declare free().
8934 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8936 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8939 2000-06-21 Jim Meyering <meyering@lucent.com>
8941 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8942 (noinst_HEADERS): Add getstr.h.
8944 * getline.c (getstr): Move into a separate file.
8945 * getstr.c (getstr): New file, extracted from getline.c, with
8946 the following changes: new parameter, delim2; both delim[12]
8947 parameters have type `int', not `char'. The latter would lose
8948 with 8-bit delimiters.
8949 * getstr.h: New file.
8951 2000-06-19 Jim Meyering <meyering@lucent.com>
8953 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8955 2000-06-18 Jim Meyering <meyering@lucent.com>
8957 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8958 Besides, these days every porting target provides a mkdir function.
8960 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8961 (this snippet comes from src/system.h).
8963 2000-06-15 Paul Eggert <eggert@twinsun.com>
8965 * human.c (adjust_value): New function.
8966 (human_readable_inexact): Apply rounding style even when
8967 printing approximate values.
8969 2000-06-14 Paul Eggert <eggert@twinsun.com>
8971 * human.c (human_readable_inexact): Allow an input block
8972 size that is not a multiple of the output block size, and vice versa.
8973 Reported by Piergiorgio Sartor.
8975 2000-06-14 Paul Eggert <eggert@twinsun.com>
8977 * getdate.y (get_date): Apply relative times after time
8978 zone indicator, not before. Reported by Todd A. Jacobs.
8980 2000-06-13 Jim Meyering <meyering@lucent.com>
8982 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8984 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8986 2000-06-12 Paul Eggert <eggert@twinsun.com>
8988 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8990 2000-06-04 Paul Eggert <eggert@twinsun.com>
8992 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8994 2000-06-04 Jim Meyering <meyering@lucent.com>
8996 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8997 SunOS 4.1.4 for which gid_t is an unsigned type.
8999 2000-06-03 Jim Meyering <meyering@lucent.com>
9001 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9003 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9005 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9006 newer, don't install charset.alias.
9007 * config.charset: Change the Linux/glibc rules so they become empty
9008 on glibc-2.1 or newer.
9010 2000-06-02 Jim Meyering <meyering@lucent.com>
9012 * mountlist.c: Back out last change. Instead, do this...
9013 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9014 member using the same `ignore'-testing code.
9015 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9019 2000-05-29 Jim Meyering <meyering@lucent.com>
9021 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9022 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9024 2000-05-22 Jim Meyering <meyering@lucent.com>
9026 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9028 2000-05-18 Jim Meyering <meyering@lucent.com>
9030 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9031 back, too, since it may have been modified by allocate_entry.
9032 (hash_delete): Rewrite to use neither the assignment operator
9033 nor the comma operator in an if-expression.
9035 2000-05-15 Paul Eggert <eggert@twinsun.com>
9038 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9039 Remove; no longer needed.
9040 "quotearg.h": Add include.
9041 (file_name): Do not bother to explicitly initialize to NULL; it's less
9042 efficient on some hosts.
9043 (close_stdout_status): Remove test as to whether stdout was already
9044 closed; it breaks for the case "echo x | sort >&-".
9045 Quote file name colons.
9046 Do not assume that _("write error") lacks format strings.
9048 2000-05-15 Jim Meyering <meyering@lucent.com>
9050 * version-etc.c (version_etc_copyright): Update the copyright string
9051 used in all --version output.
9053 2000-05-14 Jim Meyering <meyering@lucent.com>
9055 * closeout.c (close_stdout_set_file_name): New function.
9056 (close_stdout_status): Use new file-scoped global.
9057 Return right away if fstat says the stdout file descriptor is invalid.
9058 * closeout.h (close_stdout_set_file_name): Declare.
9060 2000-05-10 Jim Meyering <meyering@lucent.com>
9062 * closeout.c [default_exit_status]: New file-scoped variable.
9063 (close_stdout_set_status): New function.
9064 * closeout.h (close_stdout_set_status): Declare.
9066 2000-05-08 Jim Meyering <meyering@lucent.com>
9068 * long-options.c: Don't include closeout.h.
9069 (parse_long_options): Don't call close_stdout for --version.
9071 2000-05-06 Jim Meyering <meyering@lucent.com>
9073 * strnlen.c: Undefine __strnlen and strnlen.
9074 [!weak_alias]: Define __strnlen to strnlen.
9076 * atexit.c: New file, from libiberty.
9078 2000-05-06 Jim Meyering <meyering@lucent.com>
9080 * closeout.c (close_stdout_status): Also check for errors on the
9083 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9085 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9086 instead of xmalloc, xrealloc, path_concat.
9087 (locale_charset): Treat empty environment variables as absent.
9088 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9090 2000-05-04 Jim Meyering <meyering@lucent.com>
9092 * getopt.c: Update from glibc.
9093 * obstack.c: Likewise.
9094 * obstack.h: Likewise.
9095 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9097 * regex.h: Likewise.
9098 * strndup.c: Likewise.
9099 * strnlen.c: New file, from glibc.
9101 2000-05-01 Jim Meyering <meyering@lucent.com>
9103 * full-write.c (full_write): Remove `FIXME' part of comment.
9105 2000-04-29 Jim Meyering <meyering@lucent.com>
9107 * path-concat.c: Declare strdup only if it's not defined.
9108 * canon-host.c: Likewise.
9110 2000-04-28 Jim Meyering <meyering@lucent.com>
9112 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9113 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9114 included first, then limits.h is included by locale.h by libintl.h.
9115 From John David Anglin.
9117 2000-04-25 Jim Meyering <meyering@lucent.com>
9119 * makepath.c (S_IRWXUGO): Define.
9120 (make_path): Always perform explicit chmod if MODE specifies any
9121 of the `special' permission bits. Prompted by a bug report against
9122 install from Mate Wierdl and Joost van Baal.
9124 2000-04-18 Jim Meyering <meyering@lucent.com>
9128 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9129 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9131 2000-04-17 Jim Meyering <meyering@lucent.com>
9133 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9134 the definition of it to rpl_strftime also defined-away the system's
9137 2000-04-15 Jim Meyering <meyering@lucent.com>
9139 Use `C' to denote so-called `contiguous' files, the same way
9141 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9142 (ftypelet): Use S_ISCTG.
9143 From Michael Deutschmann.
9145 2000-04-14 Jim Meyering <meyering@lucent.com>
9147 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9149 2000-04-08 Jim Meyering <meyering@lucent.com>
9151 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9152 names don't conflict. Reported by Eli Zaretskii.
9154 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9156 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9157 bug. Deal with the different error behavior of Irix iconv.
9159 2000-04-07 Jim Meyering <meyering@lucent.com>
9161 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9162 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9164 2000-04-05 Jim Meyering <meyering@lucent.com>
9166 Portability tweaks required for ultrix4.3.
9167 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9168 * readutmp.c: Include sys/types.h before sys/stat.h.
9169 * canon-host.c: Declare strdup.
9170 * path-concat.c: Likewise.
9171 From John David Anglin.
9173 2000-04-04 Jim Meyering <meyering@lucent.com>
9175 Be more DOS 8.3-friendly.
9176 * ref-add.sin: Renamed from ref-add.sed.in.
9177 * ref-del.sin: Renamed from ref-del.sed.in.
9178 * Makefile.am: Reflect renaming.
9179 Reported by Eli Zaretskii.
9181 Use a temporary file name that won't clash with `charset.alias'
9182 in the DOS 8.3 name space.
9183 * Makefile.am (charset_tmp): Define.
9184 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9185 (uninstall-local): Likewise.
9186 Reported by Eli Zaretskii.
9188 2000-03-29 Paul Eggert <eggert@twinsun.com>
9190 * time/strftime.c (my_strftime): Make sure we call the system
9191 strftime, not ourselves, when invoking the underlying strftime.
9193 2000-03-24 Jim Meyering <meyering@lucent.com>
9195 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9196 (charset_alias): Define.
9197 (install-exec-local): Factor out common code.
9198 (uninstall-local): Split lines longer than 80.
9199 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9201 (.sed.in.sed): New rule. Don't redirect directly to $@.
9202 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9204 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9206 * config.charset: Output a line containing "Packages using this file".
9207 * ref-add.sed.in, ref-del.sed.in: New files.
9208 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9209 ref-del.sed): New rules.
9211 2000-03-17 Jim Meyering <meyering@lucent.com>
9213 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9214 Otherwise, include <strings.h>
9216 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9218 * unicodeio.c (utf8_wctomb): New function.
9219 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9220 format instead of in UCS-4 with platform dependent endianness.
9222 2000-03-07 Paul Eggert <eggert@twinsun.com>
9224 * savedir.c (savedir): Work even if directory size is
9225 negative; this can happen with some screwy NFS configurations.
9227 2000-03-06 Jim Meyering <meyering@lucent.com>
9229 * localcharset.c (get_charset_aliases): Don't try to free file_name
9230 if it's NULL (because we ran out of memory). From Bruno Haible.
9232 2000-03-05 Jim Meyering <meyering@lucent.com>
9234 * localcharset.c ("path-concat.h"): Include.
9235 (get_charset_aliases): Use path_concat instead of ANSI string
9238 * unicodeio.h (PARAMS): Define.
9239 Use it to guard prototype.
9241 2000-03-04 Jim Meyering <meyering@lucent.com>
9243 * Makefile.am (install-exec-local): Create $(libdir) before installing
9245 (uninstall-local): Uncomment this rule so `make distcheck' works
9248 * unicodeio.c (<errno.h>): Include it.
9249 (errno): Declare if not defined.
9251 * localcharset.c: Add Bruno's comment justifying use of volatile.
9253 * config.charset: New version, incorporating remarks from a linux
9254 i18n mailing list. From Bruno Haible.
9256 2000-03-02 Jim Meyering <meyering@lucent.com>
9258 * Makefile.am (EXTRA_DIST): Add config.charset.
9260 2000-03-01 Jim Meyering <meyering@lucent.com>
9262 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9263 * unicodeio.c: Likewise.
9265 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9267 * config.charset: New file.
9268 * localcharset.c: New file.
9269 * unicodeio.h, unicodeio.c: New files.
9270 * Makefile.am (DEFS): Add -DLIBDIR=...
9271 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9272 (noinst_HEADERS): Add unicodeio.h.
9273 (all-local, install-exec-local, charset.alias): New targets.
9275 2000-02-28 Paul Eggert <eggert@twinsun.com>
9277 * quotearg.c (ALERT_CHAR): New macro.
9278 (quotearg_buffer_restyled): Use it.
9280 2000-02-27 Jim Meyering <meyering@lucent.com>
9282 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9283 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9285 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9286 not `#if STDC_HEADERS'.
9287 Declare malloc if needed.
9289 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9290 now that autoconf always defines the HAVE_DECL_ symbols.
9291 * human.c: Likewise.
9293 * strtoumax.c: Likewise.
9295 * backupfile.c: Arrange for cpp to fail if the configure-time
9296 declaration check was not run.
9298 * human.c: Likewise.
9300 * strtoumax.c: Likewise.
9302 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9303 then first look up the entire `.'-containing string as a login name.
9305 2000-02-18 Paul Eggert <eggert@twinsun.com>
9307 * getdate.y: Handle two-digit years with leading zeros correctly.
9308 (textint): New typedef.
9309 (parser_control): Member year changed from int to textint.
9311 (YYSTYPE): Removed; replaced by %union with int and textint members.
9312 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9313 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9314 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9315 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9316 (date, number, to_year): Use width of number in digits, not its value,
9317 to determine whether it's a 2-digit year, or a 2-digit time.
9318 (yylex): Store number of digits of numeric tokens.
9319 Reported by John Kendall.
9321 (parser_control): Changed from struct parser_control to typedef (for
9322 consistency). All uses changed.
9324 (tID): Removed; not used.
9325 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9327 2000-02-14 Paul Eggert <eggert@twinsun.com>
9329 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9330 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9332 2000-02-12 Jim Meyering <meyering@lucent.com>
9334 * userspec.c (ISDIGIT): Define it.
9335 (isdigit): Remove definition.
9336 (is_number): Use ISDIGIT, not isdigit.
9337 <libintl.h>: Include.
9339 (parse_user_spec): Mark translatable strings.
9341 2000-02-10 Jim Meyering <meyering@lucent.com>
9343 With these changes, nanosleep.[ch] are finally enough like the other
9344 lib/* replacement files to compile on a few more losing systems.
9346 * nanosleep.h: Don't include config.h.
9347 Remove prototype from declaration of nanosleep.
9348 (PARAMS): Remove now-unneeded definition.
9349 * nanosleep.c: #undef nanosleep.
9350 (rpl_nanosleep): Rename from nanosleep.
9352 2000-02-03 Jim Meyering <meyering@lucent.com>
9354 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9355 rather than with `#if HAVE_UTMPNAME'.
9357 2000-02-01 Jim Meyering <meyering@lucent.com>
9359 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9361 2000-01-31 Jim Meyering <meyering@lucent.com>
9363 * nanosleep.h (nanosleep): Guard declaration with
9364 `#if ! HAVE_DECL_NANOSLEEP'.
9365 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9366 the declaration in that vendor's sys/timers.h.
9367 Reported by Christian Krackowizer.
9369 * quotearg.c (ISASCII): Add #undef and move definition to follow
9370 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9371 (ISPRINT): Likewise.
9372 Reported by Tom Tromey.
9374 2000-01-30 Jim Meyering <meyering@lucent.com>
9376 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9377 uses of ->ut_name. The latter doesn't work with new Linux header files
9378 where only utmpx.ut_user is declared.
9380 * readutmp.h (UT_USER): Define.
9382 2000-01-23 Jim Meyering <meyering@lucent.com>
9384 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9387 2000-01-22 Jim Meyering <meyering@lucent.com>
9389 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9390 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9391 Required for some AIX systems. Reported by Christian Krackowizer.
9392 [TESTING] (main): New function.
9394 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9395 * dirname.c (dir_name): Support for DOS-style file names with drive
9398 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9400 * strverscmp.c (ISDIGIT): Define.
9401 (strverscmp): Use ISDIGIT, not isdigit.
9403 2000-01-17 Paul Eggert <eggert@twinsun.com>
9405 * nanosleep.c (nanosleep):
9406 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9407 POSIX.1 doesn't require SA_INTERRUPT and some systems
9408 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9409 it's been part of POSIX.1 since day 1 (in 1988).
9411 2000-01-17 Jim Meyering <meyering@lucent.com>
9413 * interlock: Remove unused file. Reported by François Pinard.
9415 2000-01-16 Paul Eggert <eggert@twinsun.com>
9417 * quotearg.c (quotearg_buffer_restyled): Do not quote
9418 alert, backslash, formfeed, and vertical tab unnecessarily in
9419 shell quoting style.
9422 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9423 Free Software Foundation, Inc.
9424 Copying and distribution of this file, with or without modification,
9425 are permitted provided the copyright notice and this notice are preserved.