1 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
3 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
4 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
5 (my_usleep): Don't mishandle maximum value.
7 2006-05-19 Jim Meyering <jim@meyering.net>
9 * getugroups.c: Correct an outdated comment. From Bruno Haible.
11 2006-05-17 Bruno Haible <bruno@clisp.org>
14 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
16 2006-05-17 Bruno Haible <bruno@clisp.org>
18 * stdint_.h: Fix recognition of Cygwin.
20 2006-05-11 Jim Meyering <jim@meyering.net>
22 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
24 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
26 * crc.c (crc32_update): Remove unnecessary L suffix.
27 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
28 unwanted sign propagation, e.g., on hosts with 64-bit int.
29 There still are some problems with reeelly weird theoretical hosts
30 (e.g., 33-bit int) but it's not worth worrying about now.
31 * sha1.c (rol): Likewise.
32 (K1, K2, K3, K4): Remove unnecessary L suffix.
34 2006-05-10 Bruno Haible <bruno@clisp.org>
36 * des.c: Cast to avoid warnings.
38 2006-05-10 Simon Josefsson <jas@extundo.com>
40 * md4.c: Typo fix, update copyright years.
41 (K1, K2): Don't use L because it turn computations into 64-bit on
44 2006-05-09 Bruno Haible <bruno@clisp.org>
46 * xvasprintf.c: Include limits.h, string.h, xsize.h.
47 (EOVERFLOW): Define fallback value.
48 (xstrcat): New function.
49 (xvasprintf): Recognize the special case of a string concatenation.
51 2006-05-01 Bruno Haible <bruno@clisp.org>
53 * stdint_.h: Shorter URL.
54 * inttypes.h: Likewise.
56 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
58 * verify.h: Document the internals better. Most of this change
59 was written by Bruno Haible.
61 2006-04-29 Bruno Haible <bruno@clisp.org>
63 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
64 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
66 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
68 * getdate.y (get_date): When adding relative date, start with the
69 initial time, not with the result of the first mktime call.
71 2006-04-23 Bruno Haible <bruno@clisp.org>
73 * copy-file.c: Include <unistd.h> unconditionally.
74 * execute.c: Likewise.
75 * fatal-signal.c: Likewise.
76 * findprog.c: Likewise.
77 * mkdtemp.c: Likewise.
80 * wait-process.h: Likewise.
82 2006-04-23 Bruno Haible <bruno@clisp.org>
84 * fwriteerror.c (fwriteerror): Call fclose also when an error
85 condition was already detected.
86 Reported by Ben Pfaff <blp@cs.stanford.edu>.
88 2006-04-19 Derek Price <derek@ximbiot.com>
89 Eric Blake <ebb9@byu.net>
91 * inttypes.h: Correct grammar in comment.
93 2006-04-18 Derek Price <derek@ximbiot.com>
94 Paul Eggert <eggert@cs.ucla.edu>
96 * inttypes.h: New file.
97 * strtoimax.c: Assume <inttypes.h>.
99 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
101 * utimens.c (futimens): glibc futimesat messes up if /proc
102 isn't mounted. Problem reported by Kir Kolyshkin.
104 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
106 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
107 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
108 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
110 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
112 Merge regex changes from libc, removing some of our
113 POSIX-conformance changes that were rejected and redoing them in a
116 * regcomp.c (re_compile_internal, init_dfa):
117 Length arg is now size_t, not Idx. All uses changed.
118 (peek_token): Forward decl now says internal_function.
119 (__re_error_msgid, __re_error_msgid_idx):
120 Now static rather than extern with attribute_hidden.
121 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
122 For some reason libc prefers K&R style defns for external functions.
123 (regerror) [!defined _LIBC]: Likewise.
124 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
125 (seek_collating_symbol_entry, lookup_collation_sequence_value):
126 (build_range_exp, build_collating_symbol):
128 (re_compile_fastmap): Use '\0' to memset, not 0.
129 (utf8_sb_map): Make the calculations more obvious.
130 (init_dfa, parse_bracket_exp, build_charclass_op):
131 Call calloc and cast result, as glibc does.
132 (init_word_char, fetch_token, peek_token, peek_token_bracket):
133 (build_range_exp, build_collating_symbol):
134 Now internal functions.
136 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
138 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
139 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
140 Don't depend on VMS; depend on __VMS instead, for POSIX
142 (regoff_t): Define to ssize_t, not long int.
144 Remove the REG_ macros named below. Instead, make the old names
145 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
147 (REG_BACKSLASH_ESCAPE_IN_LISTS):
148 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
149 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
150 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
151 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
152 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
153 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
154 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
155 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
156 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
157 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
158 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
159 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
160 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
161 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
162 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
163 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
165 Remove. All uses replaced by the old RE_* names.
166 (RE_BACKSLASH_ESCAPE_IN_LISTS):
167 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
168 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
169 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
170 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
171 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
172 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
173 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
174 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
175 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
176 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
177 Don't bother having these macros be independent of each others'
178 values, since they no longer exist in the POSIX name space.
180 Rename the following member names back to their old names,
181 unless !__USE_GNU_REGEX. All uses changed back.
182 (buffer): Renamed from re_buffer.
183 (allocated): Renamed from re_allocated.
184 (used): Renamed from re_used.
185 (syntax): Renamed from re_syntax.
186 (fastmap): Renamed from re_fastmap.
187 (translate): Renamed from re_translate.
188 (can_be_null): Renamed from re_can_be_null.
189 (regs_allocated): Renamed from re_regs_allocated.
190 (fastmap_accurate): Renamed from re_fastmap_accurate.
191 (no_sub): Renamed from re_no_sub.
192 (not_bol): Renamed from re_not_bol.
193 (not_eol): Renamed from re_not_eol.
194 (newline_anchor): Renamed from re_newline_anchor.
195 (num_regs): Renamed from rm_num_regs.
196 (start): Renamed from rm_start.
197 (end): Renamed from rm_end.
199 (free_state): Move up a bit.
201 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
203 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
204 when that is what is intended.
205 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
206 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
208 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
209 All uses changed back to re_malloc, etc. It's now the caller's
210 responsibility to check for overflow; all callers changed.
211 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
212 (re_x2nrealloc): Remove.
213 (free_state): Remove decl.
215 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
216 (re_set_registers, re_exec):
219 2006-01-31 Roland McGrath <roland@redhat.com>
221 * regcomp.c (calc_eclosure_iter): Remove dead variables.
222 Reported by Mike Frysinger <vapier@gentoo.org>.
224 2006-01-15 Andreas Jaeger <aj@suse.de>
227 * regex_internal.c (re_string_reconstruct): Adjust for
228 build_wcs_upper_buffer change.
229 (build_wcs_upper_buffer): Change return type.
231 2005-12-10 Ulrich Drepper <drepper@redhat.com>
233 * regex_internal.h: Include <stdint.h> if available.
235 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
237 * regex_internal.h (SIZE_MAX): Provide a default definition.
239 2005-10-14 Ulrich Drepper <drepper@redhat.com>
241 * regcomp.c: Adjust for changed secondary hash function.
243 2005-09-30 Ulrich Drepper <drepper@redhat.com>
245 * regex.h: Pretty printing.
246 Clean up namespace a bit.
248 2005-09-30 Jakub Jelinek <jakub@redhat.com>
250 * regexec.c (update_cur_sifted_state, check_arrival,
251 check_arrival_add_next_nodes): Avoid using uninitialized variable.
253 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
254 Ulrich Drepper <drepper@redhat.com>
257 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
258 (bitset_word_t): Renamed from bitset_word. All uses changed.
260 2005-09-22 Ulrich Drepper <drepper@redhat.com>
263 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
264 * regcomp.c: Remove unnecessary uses of
265 unsigned RE_TRANSLATE_TYPE.
266 * regex_internal.h: Likewise.
267 * regex_internal.c: Likewise.
268 * regexec.c: Likewise.
269 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
271 2005-09-07 Ulrich Drepper <drepper@redhat.com>
273 * regexec.c (find_recover_state): Remove unnecessary
275 (transit_state_bkref): Make DFA a const pointer.
276 (get_subexp): Likewise.
277 (check_arrival): Likewise.
278 (update_cur_sifted_state): Likewise.
279 (re_search_internal): Likewise.
280 (prune_impossible_nodes): Likewise.
281 (acquire_init_state_context): Likewise.
282 (proceed_next_node): Likewise.
283 (set_regs): Likewise.
284 (free_fail_stack_return): Likewise.
285 (check_arrival_expand_ecl): Mark DFA parameter as const.
286 (check_arrival_expand_ecl_sub): Likewise.
287 (check_subexp_limits): Likewise.
288 (sub_epsilon_src_nodes): Likewise.
289 (add_epsilon_src_nodes): Likewise.
290 (merge_state_array): Likewise.
291 (update_regs): Likewise.
292 (build_trtable): Likewise.
293 (sift_states_backward): Mark MCTX parameter as const.
294 (build_sifted_states): Likewise.
295 (update_cur_sifted_state): Likewise.
296 (sift_states_mkref): Likewise.
297 (check_arrival_expand_ecl): Mark eclosure as const.
298 (check_dst_limits_calc_pos_1): Likewise.
299 * regex_internal.h (re_match_context_t): Make dfa a const
302 2005-09-06 Ulrich Drepper <drepper@redhat.com>
304 * regexec.c (merge_state_with_log): Define dfa as const pointer.
305 (transit_state_sb): Likewise.
306 (transit_state_mb): Likewise.
307 (sift_states_iter_mb): Likewise.
308 (check_arrival_add_next_nodes): Likewise.
309 (check_node_accept_bytes): Change first parameter to pointer-to-const.
310 [_LIBC] (re_search_2_stub): Use mempcpy.
312 * regex_internal.c (re_string_reconstruct): Avoid calling
313 mbrtowc for very simple UTF-8 case.
315 * regex_internal.c (re_acquire_state): Make DFA pointer arg
317 (re_acquire_state_context): Likewise.
318 * regex_internal.h: Adjust prototypes.
320 * regex.c: Prevent using C++ compilers.
322 * regex_internal.c (re_acquire_state): Minor code rearrangement.
323 (re_acquire_state_context): Likewise.
325 2006-03-29 Mark D. Baushke <mdb@gnu.org>
326 Bruno Haible <bruno@clisp.org>
328 * stdint_.h: On OpenBSD, don't redefine types already included in
329 <sys/types.h> and <inttypes.h>.
331 2006-03-24 Eric Blake <ebb9@byu.net>
333 * time_r.c (copy_string_result): Remove, as it is no longer used.
335 2006-03-24 Simon Josefsson <jas@extundo.com>
337 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
338 including some doc fixes.
339 (base64_encode_alloc): Fix +1 bug on allocation failures.
341 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
343 * base64.c (base64_encode): Do not read past end of array with
344 unsanitized input on systems with CHAR_BIT > 8.
346 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
348 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
349 Typedef to long int, not to off_, as POSIX will likely change
352 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
354 * argp-help.c (validate_uparams): Fix typo
355 * argp-parse.c (argp_default_options): Consistently begin help
356 messages with a lowercase letter.
358 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
360 * time_r.h (asctime_r, ctime_r): Remove. These functions can
361 overrun buffers and shouldn't be used (much as gets shouldn't be
363 * time_r.c (asctime_r, ctime_r): Likewise.
365 2006-03-08 Simon Josefsson <jas@extundo.com>
367 * gc-gnulib.c (randomize): Don't open files called 'no', they
368 signal that configure disabled the device.
370 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
372 * c-stack.c: Include unistd.h unconditionally, since we now assume
374 * getlogin_r.c: Likewise.
375 * getlogin_r.h: Likewise.
377 * pagealign_alloc.c: Likewise.
378 * unistd_.h: Remove; no longer needed.
380 2006-03-07 Simon Josefsson <jas@extundo.com>
382 * unistd_.h: New file.
384 2006-03-07 Simon Josefsson <jas@extundo.com>
386 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
388 2006-03-01 Simon Josefsson <jas@extundo.com>
390 * readline.c: Fix typo, tiny patch from Stepan Kasal
393 2006-02-28 Simon Josefsson <jas@extundo.com>
395 * getopt.c: Protect #include of unistd.h, for MSVS.
397 2006-02-27 Simon Josefsson <jas@extundo.com>
399 * base64.h: Indent #define's. From Jim Meyering
402 2006-02-27 Jim Meyering <jim@meyering.net>
404 Revert the change of 2006-02-24, so these files can continue
405 to be sync'd from gettext.
406 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
409 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
411 * glob.c: Say "invalid" rather than "illegal" in comments.
413 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
415 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
417 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
419 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
420 AT_FDCWD exceeds INT_MAX.
421 * openat.h (AT_FDCWD): Likewise.
423 2006-02-14 Jim Meyering <jim@meyering.net>
427 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
428 failure on deficient systems, and simplify gnulib lgpl dependencies.
429 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
430 xmalloc/lstat combination. Based on a patch from Bruno Haible.
432 * xalloc-die.c: Remove unused definition of N_.
434 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
436 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
438 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
440 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
441 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
443 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
445 * argp-namefrob.h: Restore changes accidentally lost during the
446 "autoupdate" on 2005-12-12.
448 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
450 * fnmatch.c (L_): Renamed from L, to work around a bug in
451 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
452 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
455 2006-01-26 Simon Josefsson <jas@extundo.com>
457 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
458 prototype is visible on mingw32.
460 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
463 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
466 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
468 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
469 attempt to open for write; this always fails, at least on POSIX
470 hosts. This reinstates the 2006-01-09 change, which was
471 inadvertently removed.
473 2006-01-26 Bruno Haible <bruno@clisp.org>
474 Paul Eggert <eggert@cs.ucla.edu>
477 [(! (defined __cplusplus || defined __BEOS__)
479 && !(defined __HP_cc || defined __xlc__
480 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
482 #define to signed char in these cases too; this simplifies
483 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
484 etc., separately) and makes it more conservative.
486 2006-01-21 Jim Meyering <jim@meyering.net>
488 Sync from the stable (b5) branch of coreutils:
490 * fts.c (fts_children): Don't let close() clobber errno from
493 * fts.c (fts_stat): When following a symlink-to-directory,
494 don't necessarily interpret stat-fails+lstat-succeeds as indicating
495 a dangling symlink. That can also happen at least for ELOOP.
496 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
497 FYI, this bug predates the inclusion of fts.c in coreutils.
499 * fts.c (fts_open): Put new maxarglen declaration and uses
500 in their own block, so pre-c99 compilers don't object.
502 Avoid the double-free (first in fts_read, second in fts_close) that
503 would occur when an `active' directory is made inaccessible (e.g.,
504 via chmod a-x) during a traversal.
505 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
506 before returning. Reproduce this failure by
507 mkdir -p a/b; cd a; chmod a-x . b
508 Reported by Stavros Passas.
510 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
512 * argp-namefrob.h: Bugfix. Remove stray #
514 2006-01-25 Bruno Haible <bruno@clisp.org>
516 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
518 Reported by Paul Eggert.
520 2006-01-25 Jim Meyering <jim@meyering.net>
522 * fileblocks.c: Remove more useless parentheses.
523 * readutmp.h: Likewise.
525 2006-01-24 Bruno Haible <bruno@clisp.org>
527 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
529 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
532 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
533 to avoid problems with the built-in _Bool type.
534 Reported by Paul Eggert on 2005-11-26.
536 2006-01-24 Jim Meyering <jim@meyering.net>
538 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
540 2006-01-24 Simon Josefsson <jas@extundo.com>
542 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
545 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
547 Work around porting bugs reported by Dieter in
548 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
549 * getopt.c (_NOPROTO): Remove; no longer needed.
550 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
551 Include "getopt.h" first, to check interface.
552 (getenv): Declare only if defined HAVE_DECL_GETENV &&
554 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
555 (__strndup): Revert to K&R-style function dfns, the glibc style.
556 * strnlen.c: Don't claim it's taken from glibc; it's not.
557 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
558 Include strnlen.h first, to get prototype properly.
559 (strnlen): Renamed from __strnlen.
562 2006-01-23 Ulrich Drepper <drepper@redhat.com>
564 These changes imported from libc.
565 * getopt.c: Use __fxprintf instead of inline stream orientation
566 test and two separate function calls.
567 * strndup.c (__strndup): Add libc_hidden_def.
569 2006-01-22 Bruno Haible <bruno@clisp.org>
571 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
572 temporary buffer for sprintf, take into account the precision also
573 for 'd', 'i', 'u', 'o', 'x', 'X'.
575 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
577 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
578 to pacify gcc -Wswitch-default.
580 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
582 * argp-help.c (usage_long_opt): Do not print DOC options.
583 (__argp_base_name): Removed
584 * argp-namefrob.h (__argp_basename): Removed definition. Was a
586 (__argp_base_name): Provide macro definition or extern declaration
587 depending on the configuration
589 2006-01-20 Simon Josefsson <jas@extundo.com>
591 * inet_ntop.h: Unconditionally include sys/socket.h.
593 2006-01-19 Simon Josefsson <jas@extundo.com>
595 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
597 2006-01-12 Simon Josefsson <jas@extundo.com>
599 * base64.c: Fix warning, reported by Bruno Haible
600 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
602 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
605 * md5.c: Fix commentary typos.
606 (alignof, UNALIGNED_P): No need for a GCC-specific version.
607 * md5.h (__attribute__): Remove; unused.
608 * sha1.c: Fix commentary to match md5 better.
609 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
610 so that we don't need to worry about alignment. All uses changed.
611 This merges the 2005-10-28 md5 change into sha1.
613 2006-01-11 Jim Meyering <jim@meyering.net>
616 * md5.c (OP): Fix spacing.
618 2006-01-11 Simon Josefsson <jas@extundo.com>
620 * stdint_.h (SIZE_MAX): Add missing (.
622 2006-01-10 Bruno Haible <bruno@clisp.org>
624 * argp.h (__const): Remove macro. Use const instead.
625 * argp-fmtstream.h (__const): Likewise.
626 * glob_.h (__const): Remove macro.
627 * glob-libc.h: Use const instead of __const.
629 2006-01-10 Jim Meyering <jim@meyering.net>
631 Avoid the double-free (first in fts_read, second in fts_close) that
632 would occur when an `active' directory is made inaccessible (e.g.,
633 via chmod a-x) during a traversal.
634 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
635 before returning. Reproduce this failure by
636 mkdir -p a/b; cd a; chmod a-x . b
637 Reported by Stavros Passas.
640 * sha1.c: Tweak grammar in a comment.
642 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
644 * regex_internal.h (BITSET_WORD_BITS):
645 Work around a bug in 64-bit PGC (before version 6.1-2), where the
646 preprocessor mishandles large unsigned values as if they were signed.
647 Problem reported by Claudio Fontana in
648 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
650 2006-01-10 Simon Josefsson <jas@extundo.com>
652 * socket_.h: New file.
654 2006-01-10 Bruno Haible <bruno@clisp.org>
656 * localcharset.c: Update from GNU gettext.
658 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
661 * chdir-long.c (cdb_free): Don't bother trying to open directory
662 for write access: POSIX says that must fail.
663 * fts.c (diropen): Likewise.
664 * save-cwd.c (save_cwd): Likewise.
665 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
666 well, for minor improvements on hosts that lack O_DIRECTORY.
667 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
668 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
669 Fall back on chown if open failed with EACCES.
671 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
672 Report an error at compile-time if only a 1-second nominal clock
675 * lchmod.h: New file.
676 * mkdir-p.c: Include lchmod.h, lchown.h.
677 (make_dir_parents): Use lchown rather than chown, and
678 lchmod rather than chmod.
680 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
681 too. Problem with "none" reported by Bob Proulx. Problem with
682 "proc" reported by n0dalus.
684 * mountlist.c: Include <limits.h>.
685 (dev_from_mount_options)
686 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
687 New function. It no longer assumes "dev=" has the System V meaning
688 on Linux (since it doesn't). It also parses "dev=" more carefully.
689 (read_file_system_list)
690 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
691 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
694 * posixtm.h (PDS_PRE_2000): New macro.
695 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
696 All usages changed. Reject dates outside the range 1969-1999 if
697 PDS_PRE_2000 is used.
699 2006-01-09 Jim Meyering <jim@meyering.net>
703 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
705 * chdir-safer.h, chdir-safer.c: New files.
707 * modechange.c (mode_compile): Reject an invalid mode string
708 that starts with an octal digit. From Andreas Gruenbacher.
710 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
711 and dup to open_safer and dup_safer, respectively.
712 (openat_permissive): Fix typo in comment.
714 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
715 "gettext.h"; either no longer needed or are guaranteed by openat.h.
716 (_): Remove; no longer needed.
717 (openat): Renamed from rpl_openat; no need for rpl_openat
718 since openat.h renames openat for us.
719 Replace most of the body with a call to openat_permissive,
720 to avoid duplicate code.
721 Port to (probably hypothetical) environments were mode_t is
723 (openat_permissive): Require mode arg, so that we can check
724 types better. Put it just after flags. Change cwd failure
725 indicator from pointer-to-bool to pointer-to-errno-value.
727 Invoke openat_save_fail and/or openat_restore_fail if
728 cwd_errno is null, so that openat can call us.
729 (openat_permissive, fdopendir, fstatat, unlinkat):
730 Simplify errno handling to avoid some duplicate code,
731 as it's OK to set errno on success.
732 * openat.h: Revamp code so that function macros depend on
733 __OPENAT_PREFIX only, not also on AT_FDCWD.
734 (openat_ro): Remove. Caller changed to use openat_permissive.
735 (openat_permissive): Now a macro, if not a function.
736 (openat_restore_fail, openat_save_fail): Now always functions,
737 since mkdirat needs them even if __OPENAT_PREFIX is defined.
739 * openat-priv.h: New file, defining macros used by mkdirat.c
741 * mkdirat.c: Include openat-priv.h.
742 Remove definitions of macros defined therein.
743 * openat.c: Likewise.
745 * mkdirat.c (mkdirat): New file and function.
746 * openat.h (mkdirat): Declare.
748 * openat.c (fdopendir): Don't change errno when returning non-NULL.
750 * openat.h (openat_permissive): Declare.
753 * openat.c (EXPECTED_ERRNO): New macro.
754 (openat_permissive): New function -- used in remove.c rewrite.
755 (all functions): Set errno just before returning, only if there
756 was an actual failure.
757 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
759 Emulate openat-family functions using Linux's procfs, if possible.
760 Idea and some code based on Ulrich Drepper's glibc changes.
762 * openat.c: (BUILD_PROC_NAME): New macro.
763 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
764 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
765 before falling back on save_cwd and restore_cwd.
766 (fdopendir, fstatat, unlinkat): Likewise.
768 * openat.c (fstatat, unlinkat): Perform the syscall directly,
769 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
771 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
772 as second argument to va_arg. Otherwise, some versions of gcc
773 warn that `if this code is reached, the program will abort'.
775 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
779 Add POSIX ACL support
780 * acl.h (copy_acl, set_acl): Add declarations.
781 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
782 systems other than Linux.
783 (chmod_or_fchmod): New function: use fchmod when possible,
785 (file_has_acl): Add a POSIX ACL implementation, with a
786 Linux-specific subcase.
787 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
788 S_ISVTX from one file to another. Fall back to fchmod/chmod when
789 acls are unsupported.
790 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
791 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
794 2006-01-09 Bruno Haible <bruno@clisp.org>
796 * sysexit_.h (EX_OK): New macro.
797 Suggested by Martin Lambers <marlam@marlam.de>.
799 2006-01-09 Bruno Haible <bruno@clisp.org>
801 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
802 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
803 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
804 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
806 2006-01-09 Bruno Haible <bruno@clisp.org>
808 * stdint_.h (SIZE_MAX): Write the value without involving negative
811 2005-10-16 Bruno Haible <bruno@clisp.org>
813 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
814 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
816 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
818 * strftime.c (tzname): Don't declare if it is already #defined.
819 Problem reported for Mingw by Mark Junker.
821 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
823 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
824 long int, not int, for nanosecond counts, so that people who are
825 used to POSIX struct timespec won't be surprised. Reported by Jim
828 2005-12-16 Jim Meyering <jim@meyering.net>
830 * fprintftime.c, fprintftime.h: New files.
832 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
834 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
835 * argp-help.c (fill_in_uparams): Check if the constructed
836 struct uparams is valid. Fall back to the default values if it is
839 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
841 * argp-help.c (__argp_base_name): New function
842 (__argp_short_program_name): Rewrite using __argp_base_name
843 * argp-namefrob.h: Define program_invocation_name and
844 program_invocation_short_name if requested
845 (__argp_base_name): Add prototype
846 * argp-parse.c (argp_def): Use gettext wrappers
847 (argp_default_parser): Use __argp_base_name
848 * argp-pin.c: New file. Defines program_invocation_name and
849 program_invocation_short_name on systems that lack them.
851 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
853 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
854 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
855 porting problem reported by Georg Schwarz in
856 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
858 2005-07-09 Bruno Haible <bruno@clisp.org>
860 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
861 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
862 Reported by Mark Junker <mjscod@gmx.de>.
864 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
866 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
867 (uintmax_t) [defined uintmax_t]: Do not declare.
868 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
869 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
870 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
871 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
872 sake of portability to weird hosts that C allows (though we don't
873 know of any practical examples).
875 * savedir.h (fdsavedir): New decl.
876 * savedir.c (fdsavedir, savedirstream): New functions; the latter
877 contains most of the former guts of savedir.
878 (savedir): Use savedirstream.
881 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
883 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
884 coreutils no longer futzes with rounding modes.
886 2005-11-14 Jim Meyering <jim@meyering.net>
888 * mkstemp-safer.c: Include <config.h>, required for possible
889 replacement of mkstemp.
891 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
893 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
895 (gethrxtime) [! (HAVE_NANOUPTIME
896 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
897 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
898 our own approximation.
900 2005-11-10 Simon Josefsson <jas@extundo.com>
902 * readline.c: Remove EOL.
904 2005-11-08 Eric Blake <ebb9@byu.net>
906 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
908 2005-11-08 Eric Blake <ebb9@byu.net>
910 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
912 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
914 Fix porting problem reported by Theodoros V. Kalamatianos.
915 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
916 Don't assume that futimes failing means we must fail.
918 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
920 * getcwd.c (__getcwd): Don't assume that system calls after readdir
921 leave errno alone. Problem reported by Dmitry V. Levin.
923 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
925 * savedir.c (savedir): Don't assume that xrealloc etc. leave
926 errno alone. Problem reported by Frederic Jolliton.
928 2005-10-28 Simon Josefsson <jas@extundo.com>
930 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
931 "restrict" keywords, as per POSIX. Protect the function
932 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
933 Don't use K&R prototypes. Check the sprintf return values.
934 Re-define EAFNOSUPPORT if not present. Indent.
936 * md5.h, md5.c: Simplify buffer handling visavi alignment,
937 suggested by Bruno Haible <bruno@clisp.org>.
939 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
941 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
943 * gc-libgcrypt.c: Add MD2 (which is not available through
946 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
948 * md2.h, md2.c: New files.
950 2005-10-24 Simon Josefsson <jas@extundo.com>
952 * md4.h: Shrink buffer size, now that we changed the type.
954 2005-10-22 Simon Josefsson <jas@extundo.com>
956 * arcfour.h, arcfour.c: Use fixed size indices in the
957 arcfour_context struct (simplify test vector testing in GNU
960 2005-10-22 Simon Josefsson <jas@extundo.com>
962 * md4.h, md4.c: Simplify buffer handling visavi alignment,
963 suggested by Bruno Haible <bruno@clisp.org>.
965 2005-10-22 Simon Josefsson <jas@extundo.com>
967 * crc.h: Include stddef.h, for size_t.
969 2005-10-21 Simon Josefsson <jas@extundo.com>
971 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
972 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
974 2005-10-21 Simon Josefsson <jas@extundo.com>
976 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
979 2005-10-21 Simon Josefsson <jas@extundo.com>
981 * gc-gnulib.c: Support ARCTWO in CBC mode.
983 2005-10-21 Simon Josefsson <jas@extundo.com>
985 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
988 * hmac-sha1.c (hmac_sha1): Likewise.
990 * crc.c (crc32_update): Actually use crc parameter, suggested by
991 Bruno Haible <bruno@clisp.org>.
993 * crc.h: Include stdint.h directly, suggested by Bruno Haible
996 2005-10-21 Simon Josefsson <jas@extundo.com>
998 * des.h, des.c: New files.
1000 * gc-gnulib.c: Support DES.c
1002 2005-10-21 Simon Josefsson <jas@extundo.com>
1004 * arctwo.h, arctwo.c: New files.
1006 * gc-gnulib.c: Support ARCTWO.
1008 2005-10-21 Simon Josefsson <jas@extundo.com>
1010 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1012 2005-10-19 Simon Josefsson <jas@extundo.com>
1014 * gc-gnulib.c: Support ARCFOUR.
1016 2005-10-19 Simon Josefsson <jas@extundo.com>
1018 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1021 * gc.h: Add ECB enum type.
1023 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1025 2005-10-19 Simon Josefsson <jas@extundo.com>
1027 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1029 2005-10-18 Simon Josefsson <jas@extundo.com>
1031 * md4.h, md4.c: New files, based on md5.?.
1033 2005-10-17 Simon Josefsson <jas@extundo.com>
1035 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1037 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1039 2005-10-17 Simon Josefsson <jas@extundo.com>
1041 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1043 2005-10-17 Simon Josefsson <jas@extundo.com>
1045 * gc.h, gc-libgcrypt.c: Add ciphers.
1047 2005-10-17 Simon Josefsson <jas@extundo.com>
1049 * sha1.c: Use uint32_t instead of md5_uint32.t
1051 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1054 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1056 * md5.h: Use stdint.h and uint32_t. Doc fix.
1058 2005-10-15 Simon Josefsson <jas@extundo.com>
1060 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1062 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1064 2005-10-14 Simon Josefsson <jas@extundo.com>
1066 * arcfour.h, arcfour.c: New files.
1068 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1070 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1071 include <wchar.h>; no longer needed.
1073 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1074 and Ulrich Drepper <drepper@redhat.com>
1077 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1078 instead of inline stream orientation test and two separate
1079 function calls. Pay no attention to USE_IN_LIBIO.
1081 2005-10-14 Roland McGrath <roland@redhat.com>
1083 Import from libc. [BZ #1331]
1084 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1086 Reported by Matej Vela <vela@debian.org>.
1088 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1090 * mkdir-p.c (make_dir_parents): Don't report an error if an
1091 intermediate directory is in a read-only file system. Problem
1092 reported by Eric Blake.
1094 2005-10-13 Simon Josefsson <jas@extundo.com>
1096 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1097 Move memory allocation outside of loop.
1099 2005-10-12 Simon Josefsson <jas@extundo.com>
1101 * gc-pbkdf2-sha1.c: New file.
1103 * gc.h: Add gc_pbkdf2_sha1 prototype.
1105 2005-10-12 Simon Josefsson <jas@extundo.com>
1107 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1108 suggested by Bruno Haible <bruno@clisp.org>.
1110 2005-10-12 Simon Josefsson <jas@extundo.com>
1112 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1114 * gc-gnulib.c (gc_hmac_sha1): New function.
1116 2005-10-12 Simon Josefsson <jas@extundo.com>
1118 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1120 2005-10-12 Simon Josefsson <jas@extundo.com>
1122 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1123 GC_USE_HMAC_MD5, respectively.
1125 * gc-libgcrypt.c (gc_md5): Fix assert call.
1128 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1130 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1132 * gc-gnulib.c (gc_hash_buffer): Ditto.
1134 2005-10-11 Bruno Haible <bruno@clisp.org>
1136 * c-strcasestr.h: New file, from GNU gettext.
1137 * c-strcasestr.c: New file, from GNU gettext.
1139 2005-10-11 Bruno Haible <bruno@clisp.org>
1141 * c-strcase.h: New file, from GNU gettext.
1142 * c-strcasecmp.c: New file, from GNU gettext.
1143 * c-strncasecmp.c: New file, from GNU gettext.
1145 2005-10-11 Simon Josefsson <jas@extundo.com>
1147 * crc.h, crc.c: New files.
1149 * gc.h (gc_hash_buffer): Add doc.
1151 2005-10-08 Simon Josefsson <jas@extundo.com>
1153 * gc.h: Add gc_hash and gc_hash_buffer.
1155 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1157 * gc-libgcrypt.c (gc_hash_buffer): Add.
1159 2005-10-11 Bruno Haible <bruno@clisp.org>
1161 * strcasecmp.c: Include limits.h.
1162 (strcasecmp): Avoid integer overflow on exotic platforms.
1163 * strncasecmp.c: Include limits.h.
1164 (strncasecmp): Avoid integer overflow on exotic platforms.
1165 Reported by Paul Eggert.
1167 2005-10-06 Simon Josefsson <jas@extundo.com>
1169 * hmac-md5.c: New file.
1173 2005-10-06 Simon Josefsson <jas@extundo.com>
1175 * memxor.c (memxor): Avoid casts and warnings.
1177 2005-10-05 Derek Price <derek@ximbiot.com>
1179 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1181 2005-10-05 Simon Josefsson <jas@extundo.com>
1183 * memxor.c (memxor): Fix compiler error.
1185 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1186 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1188 * memxor.h, memxor.c: New files.
1190 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1191 we assume all systems have it, suggested by Jim Meyering
1192 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1193 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1194 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1197 2005-10-04 Bruno Haible <bruno@clisp.org>
1199 * verify.h (verify_true): Provide alternative definition for C++.
1201 2005-10-04 Simon Josefsson <jas@extundo.com>
1203 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1204 D. Baushke" <mdb@gnu.org>.
1206 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1208 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1209 (SSIZE_MAX): New macro, if not already defined.
1210 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1213 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1215 * exclude.c: Include verify.h.
1216 (verify): Remove. All callers changed to use verify.h's version.
1217 * strtoimax.c: Likewise.
1218 * utimecmp.c: Likewis.e
1220 Sync from coreutils.
1221 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1222 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1223 * .cvsignore: Add fts.h, search.h, t-fpending.
1224 * settime.c (settime): Fix { typo in previous patch. Also, don't
1225 bother returning ENOSYS if settimeofday or stime fails; just let
1226 them return whatever errno they want to return.
1227 * utimens.c: Include unistd.h, for dup2.
1228 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1229 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1231 2005-10-02 Jim Meyering <jim@meyering.net>
1233 Sync from coreutils.
1234 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1235 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1236 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1237 Remove AT_FDCWD test.
1238 Do not consume the fd unless successful.
1239 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1240 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1241 block, so that we don't even try to compile it if settimeofday is
1242 available. This works around a compilation failure on OSF1 V5.1,
1243 due to stime requiring a `long int*' while tv_sec is `int'.
1245 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1247 * getdelim.c (getdelim): Remove unused variables.
1249 2005-10-01 Simon Josefsson <jas@extundo.com>
1251 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1252 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1253 AI_* and EAI_* definitions. Protect function declarations.
1255 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1257 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1258 so that the code works even with ancient cpp. Portability problem
1259 with GCC 2.7.2.1 reported by Thomas M.Ott.
1261 2005-09-27 Jim Meyering <jim@meyering.net>
1263 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1265 * intprops.h (signed_type_or_expr__): Define.
1266 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1269 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1271 * verify.h (verify_expr): Remove, replacing with:
1272 (verify_true): New macro that returns true instead of void.
1273 (verify_type__): Remove.
1274 (verify): Use verify_true rather than verify_type__.
1276 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1278 * utimens.c (ENOSYS): Define if not already defined.
1279 (futimens): Support having a null PATH if the file descriptor
1282 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1284 (__attribute): Define to empty unless GCC 3.1 or later.
1285 This works around a core dump on OpenBSD 3.4, which has GCC
1286 2.95.3, which dumps core when given __attribute__(()). It also
1287 simplifies other tests, since we really don't want to bother with
1288 worrying about which ancient version of GCC supported what.
1289 Original problem reported by Yoann Vandoorselaere, with part of
1290 the fix suggested by Derek Price.
1292 2005-09-24 Jim Meyering <jim@meyering.net>
1294 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1295 so we can once again use a positive bitfield width of 1 -- now we
1296 don't have to explain why we were using a bitfield width of 2.
1298 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1300 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1301 Problem reported by Eric Blake.
1302 (getaddrinfo): Initialize se so that it's not garbage.
1303 Redo internal storage allocation so that it doesn't make unportable
1304 assumptions about alignment.
1307 * utimens.c (futimens): Use futimesat if available.
1308 Prefer it to futimes since it doesn't have the futimes bug.
1310 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1311 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1312 Instead, declare a function that returns a pointer to an array,
1313 and use verify_type__ to declare the size of the array.
1314 Problem and germ of a solution reported by Bruno Haible.
1315 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1316 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1318 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1320 Sync from coreutils.
1322 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1324 * argmatch.h: Include verify.h
1325 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1326 (ARGMATCH_ASSERT): Remove; unused.
1327 * canonicalize.c: Assume STDC_HEADERS.
1328 * exclude.c: Include "strcase.h".
1329 * regex_internal.h [!defined _LIBC]: Likewise.
1330 * getusershell.c: Include stdio--.h rather than stdio.h
1332 (getusershell): Call fopen, not fopen_safer.
1333 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1334 Do not include unistd-safer.h.
1335 (save_cwd): Don't call fd_safer; no longer needed
1336 now that we include fcntl--.h.
1338 * getdate.y (relative_time): New type.
1339 (RELATIVE_TIME_0): New constant.
1340 (parser_control): Use relative_time instead of doing it ourselves.
1341 (%union): Add new relative_time rel member.
1342 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1344 (relunit, relunit_snumber): Now of type rel.
1345 (zone, rel, relunit, get_date): Adjust to above changes.
1347 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1348 Do not include unistd-safer.h.
1349 (getloadavg): Don't call fd_safer; no longer needed
1350 now that we include fcntl--.h.
1352 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1353 (make_dir_parents): Treat ENOSYS like EEXIST.
1355 Improve quality of diagnostics on restore_cwd failure.
1356 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1357 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1358 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1359 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1360 each time through the loop. Do not diagnose restore_cwd failure;
1361 that is the caller's job (and perhaps the caller does not care).
1363 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1364 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1365 If the file already exists but is not a directory, don't bother
1366 to try to make its parents.
1367 Close potential file descriptor leak if we can't chdir("/") (!).
1368 Don't always return true if chdir($PWD) fails; return true only
1369 if the requested action was done successfully (except for the
1371 Don't log final directory unless we actually made it.
1372 Refactor to avoid duplicate code to fix up permissions.
1373 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1375 * strftime.c (my_strftime): Rewrite the previous change slightly,
1376 to make it a bit faster and (I hope) clearer.
1377 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1378 Fix bug in formats like %2N.
1380 * verify.h: New file.
1382 2005-09-22 Jim Meyering <jim@meyering.net>
1384 Sync from coreutils.
1386 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1388 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1389 the .tm_year member, since otherwise gcc-4.0 would now warn about
1390 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1392 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1393 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1395 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1396 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1397 when run in a time zone for which daylight savings time is in effect
1398 for the starting date.
1400 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1401 stop us from restricting permissions of just-created absolute-named
1403 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1404 to restore initial working directory.
1405 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1406 to tell caller if/when we change the working directory and are
1407 unable to return to the initial one.
1408 * mkdir-p.h (make_dir_parents): Update prototype.
1409 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1410 `return false'. This fixes a bug introduced on 2004-07-30.
1412 * openat.c (fdopendir): Be sure to close the supplied
1413 file descriptor before returning. This makes our replacement
1414 implementation a little closer to Solaris's, where fdopendir
1415 ties the file descriptor to the returned DIR* pointer.
1416 * openat.c (unlinkat): New function.
1417 * openat.h (unlinkat): Add prototype.
1418 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1419 (openat_restore_fail): Rename from openat_restore_die.
1420 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1422 Provide an alternative to exiting immediately upon save_cwd or
1423 restore_cwd failure. Now, an application can arrange e.g.,
1424 to perform a longjump in that case.
1425 * openat.c: Include dirname.h.
1426 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1427 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1428 and openat_restore_die rather than calling error directly.
1429 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1431 * openat-die.c (openat_save_die, openat_restore_die): New file.
1432 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1434 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1435 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1436 int utc, int nanoseconds);
1438 date should not have to allocate a megabyte of virtual memory to
1439 handle a format argument like +%1048575T. When implemented with
1440 strftime, it must allocate such a buffer, use strftime to fill it
1441 in, print it, then free it.
1442 With fprintftime, it simply prints everything and exits.
1443 With no need for memory allocation, that's one fewer way to fail.
1444 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1445 optional field width, not before, so we accept %9:z, not %:9z.
1446 (my_strftime): Be sure to use L_('x') for literals.
1448 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1449 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1450 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1451 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1452 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1453 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1454 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1455 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1456 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1458 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1459 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1460 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1461 and don't include <sys/file.h>).
1463 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1465 Sync from coreutils.
1467 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1468 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1469 [!LDAV_DONE]: Avoid unused variable warning.
1471 2005-09-21 Bruno Haible <bruno@clisp.org>
1473 * unicodeio.h (unicode_to_mb): New declaration.
1475 2005-09-20 Derek Price <derek@ximbiot.com>
1477 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1479 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1481 Use a consistent style for including <config.h>.
1482 * __fpending.c, acl.c, argmatch.c,
1483 argp-help.c, argp-parse.c,
1484 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1485 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1486 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1487 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1488 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1489 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1490 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1491 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1492 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1493 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1494 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1495 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1496 modechange.c, mountlist.c, open-safer.c, physmem.c,
1497 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1498 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1499 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1500 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1501 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1502 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1503 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1504 userspec.c, utimecmp.c, version-etc-fsf.c,
1505 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1506 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1507 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1508 Standardize inclusion of config.h.
1509 * __fpending.h, dirfd.h, getdate.h, human.h,
1510 inttostr.h: Removed inclusion of config.h from header files.
1511 * inttostr.c: Adjusted in-tree users.
1512 * timespec.h: Remove superfluous warning to include config.h.
1513 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1514 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1515 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1516 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1518 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1520 * stat-time.h: New file.
1521 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1522 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1524 (timespec_cmp): New function.
1525 * utimecmp.c: Include stat-time.h.
1526 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1527 members exist, not on the obsolescent ST_MTIM_NSEC.
1528 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1530 2005-09-15 Derek Price <derek@ximbiot.com>
1531 Paul Eggert <eggert@cs.ucla.edu>
1533 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1534 changes, consolidating in...
1535 * regex_internal.h: ...this file.
1537 2005-09-15 Derek Price <derek@ximbiot.com>
1539 * regex_internal.h: Blank `pure' for GNUC < 3.
1540 * regex_internal.c: Ditto, using this...
1541 (__GNUC_PREREQ): ...new macro.
1542 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1543 (__GNUC_PREREQ): ...this new macro.
1545 * strstr.h: Include string.h. Define strstr as a macro here.
1547 2005-09-13 Derek Price <derek@ximbiot.com>
1549 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1551 Reported by Jim Meyering <jim@meyering.net>.
1553 2005-09-13 Jim Meyering <jim@meyering.net>
1555 * canon-host.c: Filter through gnu indent and reword comments slightly.
1556 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1558 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1560 * lib/base64.c: Typo.
1561 (base64_encode): Put b64str in initialized data section.
1563 2005-09-12 Derek Price <derek@ximbiot.com>
1565 Return usable errors from canon-host.
1566 * canon-host.h: New file.
1567 * canon-host.c (canon_host): Wrap...
1568 (canon_host_r): ...this new function, which now relies exclusively on
1570 (ch_strerror): New function.
1571 (last_cherror): New global.
1572 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1573 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1575 (freeaddrinfo): Free ai->ai_canonname when set.
1577 2005-09-12 Derek Price <derek@ximbiot.com>
1578 Paul Eggert <eggert@cs.ucla.edu>
1580 * glob-libc.h: Renamed from glob_.h. The new version is
1581 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1582 protecting things that should be done only in gnulib contexts.
1583 * glob_.h: New file, containing only the glob things needed for
1585 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1586 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1587 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1588 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1589 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1590 and to respect the namespace rules better.
1592 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1594 Merge glibc and coreutils changes into gnulib, plus a few
1596 * md5.c: Use #error rather than a string.
1597 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1598 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1599 (__attribute__): Define to empty for non recent-GCC.
1600 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1601 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1602 Renamed from their non-__ counterparts, with new macros replacing
1603 them if not _LIBC. Add __THROW attribute.
1605 (struct md5_ctx): Align buffer if using GCC.
1606 * sha1.h (struct sha1_ctx): Likewise.
1607 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1608 The old name was backwards.
1609 (NOTSWAP): Remove; not used.
1610 (rol): New macro, moved here from md5.h.
1611 (sha1_process_block): Remove a FIXME that doesn't make sense.
1613 2005-09-12 Derek Price <derek@ximbiot.com>
1615 * gai_strerror.c: Include config.h when available. Include
1616 getaddrinfo.h before other headers to test interface.
1617 Reported by Larry Jones <lawrence.jones@ugs.com>.
1619 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1621 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1622 definitions, since that's the preferred style in glibc.
1623 Fix a minor spacing issue, and update copyright notice to match glibc's.
1625 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1627 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1629 2005-09-06 Simon Josefsson <jas@extundo.com>
1631 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1632 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1634 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1636 Change bitset word type from unsigned int to unsigned long int,
1637 as this has better performance on typical 64-bit hosts.
1638 Port bitset code to hosts with unusual word sizes.
1639 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1640 (build_collating_symbol):
1641 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1642 argument is a bitset. This is merely a style issue, but it makes
1643 it clearer that an entire array is expected.
1644 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1645 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1646 Port to the case where bitset_word is not the same as unsigned int.
1647 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1648 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1650 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1651 (build_trtable, group_nodes_into_DFAstates):
1653 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1654 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1655 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1656 * regexec.c (group_nodes_into_DFAstates): Likewise.
1657 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1658 * regcomp.c (optimize_subexps, lower_subexp):
1659 Work even if bitset_word has holes in its bitwise representation.
1660 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1661 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1663 * regex_internal.c (re_string_reconstruct):
1664 Don't assume UCHAR_MAX == 255.
1665 * regex_internal.h (bitset_set_all): Likewise.
1666 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1668 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1669 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1671 (BITSET_WORD_MAX): New macro.
1672 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1673 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1674 (bitset_empty, bitset_copy):
1675 Prefer sizeof (bitset) to multiplying it out ourselves.
1676 (bitset_not_merge): Remove; unused.
1677 (bitset_contain): Return bool, not unsigned int with one bit on.
1678 All callers changed.
1679 * regexec.c (build_trtable): Don't assume bitset has no stricter
1680 alignment than re_node_set; do this by defining a new internal
1681 type struct dests_alloc and using it to allocate memory.
1683 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1685 Check for arithmetic overflow when calculating sizes, to prevent
1686 some buffer-overflow issues. These patches are conservative, in the
1687 sense that when I couldn't determine whether an overflow was possible,
1688 I inserted a run-time check.
1689 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1690 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1691 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1692 (re_xnrealloc, re_x2nrealloc): New inline functions.
1693 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1694 (build_equiv_class, build_charclass): Check for arithmetic overflow
1695 in size expression calculations.
1696 * lib/regex_internal.c (re_string_realloc_buffers):
1697 (build_wcs_upper_buffer, re_node_set_add_intersect):
1698 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1699 (re_dfa_add_node, register_state): Likewise.
1700 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1701 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1702 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1703 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1705 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1707 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1708 to avoid a collision with bits/local_lim.h in glibc.
1709 All uses changed. Problem reported by Dmitry V. Levin in
1710 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1712 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1713 bugs in int versus size_t comparisons.
1714 (re_string_context_at): Fix bug where the code assumed that
1717 Use bool where appropriate.
1718 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1719 All callers changed.
1720 (calc_eclosure_iter): Likewise, for ROOT arg.
1721 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1722 (build_charclass_op): Likewise, for NON_MATCH arg.
1723 * regex_internal.c (re_string_allocate, re_string_construct):
1724 (re_string_construct_common): Likewise, for ICASE arg.
1725 * regexec.c (re_search_2_stub, re_search_stub):
1726 Likewise, for RET_LEN arg.
1727 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1728 (set_regs): Likewise, for FL_BACKTRACK arg.
1729 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1730 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1731 (calc_eclosure_iter, parse_bracket_exp):
1732 Use bool for internal variables that are booleans.
1733 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1734 (set_regs, build_sifted_states, sift_states_bkref):
1735 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1736 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1737 (find_collation_sequence_value):
1739 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1740 (re_node_set_compare):
1741 Return bool, not int. All callers changed.
1742 * regexec.c (check_halt_node_context, check_dst_limits):
1743 (build_trtable, check_node_accept): Likewise.
1744 * regex_internal.h: Include stdbool.h.
1746 Fix bugs uncovered when converting to bool.
1747 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1748 failure instead of charging ahead blindly.
1749 * regex_internal.c (register_state): Likewise.
1750 * regexec.c (re_search_2_stub): Use simpler method than boolean
1751 for freeing internal storage.
1752 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1753 bitset pieces used as boolean, to avoid undefined behavior
1754 on hosts that do int overflow checking.
1756 2005-08-31 Derek Price <derek@ximbiot.com>
1758 * getdelim.c (getdelim): Return EOF on EOF.
1759 Reported by Larry Jones <lawrence.jones@ugs.com>.
1761 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1763 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1764 lengths fit in regoff_t; this isn't true if regoff_t is the same
1766 * regex.c (re_search_internal): 5th arg is LAST_START
1767 (= START + RANGE) instead of RANGE. This avoids overflow
1768 problems when regoff_t is the same width as size_t.
1769 All callers changed.
1770 (re_search_2_stub): Check for overflow when adding the
1771 sizes of the two strings.
1772 (re_search_stub): Check for overflow when adding START
1773 to RANGE; if it occurs, substitute the extreme value.
1775 2005-08-31 Jim Meyering <jim@meyering.net>
1777 * regcomp.c (search_duplicated_node): Make first pointer arg
1779 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1780 (register_state): Likewise.
1781 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1782 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1783 (group_nodes_into_DFAstates): Likewise.
1785 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1787 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1788 old glibc regex code mishandles strings longer than 2**31 bytes.
1789 This patch fixes this when the regex code is used in gnulib
1790 (i.e., outside glibc).
1792 This patch should not affect the use of the regex code inside
1793 glibc. No doubt this problem also needs to be handled for glibc
1794 as well, but the result will be an incompatible change to the
1795 glibc ABI, and the old ABI will have to be supported too. That
1796 can be the the subject for another patch.
1798 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1799 governing whether the rest of this patch is active. By default,
1800 the macro is disabled and the patch has no effect.
1801 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1802 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1803 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1804 (re_match_2, re_set_registers): Use the new types.
1805 * regex_internal.h (Idx, re_hashval_t): New types.
1806 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1808 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1809 (re_string_context_at, bin_tree_t, re_dfastate_t):
1810 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1811 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1812 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1813 (re_string_char_size_at, re_string_wchar_at):
1814 (re_string_elem_size_at):
1815 Use the new types and macros to port to 64-bit hosts.
1816 Use unsigned types for internal values, so that the code
1817 mostly works even for arrays larger than SSIZE_MAX.
1818 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1819 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1820 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1821 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1822 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1823 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1824 (calc_inveclosure, parse_dup_op, build_range_exp):
1825 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1826 (fetch_number, create_token_tree, mark_opt_subexp):
1828 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1829 (create_cd_newstate, re_string_allocate, re_string_construct):
1830 (re_string_realloc_buffers, build_wcs_upper_buffer):
1831 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1832 (re_string_reconstruct, re_string_peek_byte_case):
1833 (re_string_fetch_byte_case, re_string_context_at):
1834 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1835 (re_node_set_init_copy, re_node_set_add_intersect):
1836 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1837 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1838 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1839 (re_acquire_state, re_acquire_state_context, register_state):
1841 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1842 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1843 (re_search_internal, re_search_2_stub, re_search_stub)
1844 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1845 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1846 (update_cur_sifted_state, check_dst_limits):
1847 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1848 (check_subexp_limits, sift_states_bkref, merge_state_array):
1849 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1850 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1851 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1852 (expand_bkref_cache, check_node_accept_bytes):
1853 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1854 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1855 (acquire_init_state_context, check_halt_node_context):
1856 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1857 (sift_states_backward, clean_state_log_if_needed):
1858 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1859 (find_recover_state, transit_state_sb, transit_state_mb):
1860 (transit_state_bkref, build_trtable, match_ctx_clean):
1862 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1863 to work around an assumption that REG_MISSING is negative.
1865 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1866 (seek_collating_symbol_entry) [defined _LIBC]:
1867 (lookup_collation_sequence_value) [defined _LIBC]:
1868 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1869 Use prototypes rather than old-style function definitions.
1870 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1871 (transit_state_sb) [0]:
1872 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1874 * regexec.c (re_search_internal): Simplify update of rm_so and
1877 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1878 (optimize_subexps, lower_subexp):
1879 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1880 since the signed shift might overflow. Use 1u<<31 instead.
1881 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1882 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1885 * regcomp.c (optimize_subexps, lower_subexp):
1886 Use CHAR_BIT rather than 8, for clarity.
1887 * regexec.c (check_dst_limits_calc_pos_1):
1888 (check_subexp_matching_top): Likewise.
1889 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1890 have to worry about portability issues when shifting it left.
1891 Remove no-longer-needed test for table_size > 0.
1892 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1893 in a word, as the resulting behavior is undefined.
1894 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1895 in one case, a <= should have been an <, and in another case the
1896 whole test was missing.
1897 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1898 the standard name CHAR_BIT.
1899 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1900 this is not true on one's complement and signed-magnitude hosts.
1902 * regex_internal.h (re_sub_match_top_t): Remove unused member
1904 (struct re_dfa_t): Remove unused member states_alloc.
1905 * regcomp.c (init_dfa): Don't initialize unused members.
1907 2005-08-31 Bruno Haible <bruno@clisp.org>
1909 * strstr.c: Include <stddef.h>, for NULL.
1910 * strcasestr.c: Likewise.
1911 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1913 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1915 * iconvme.h: Add prototype for iconv_alloc.
1917 2005-08-29 Simon Josefsson <jas@extundo.com>
1919 * iconvme.c: Fix errno.
1921 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1923 * iconvme.c: Split iconv_string into iconv_alloc.
1925 2005-08-27 Jim Meyering <jim@meyering.net>
1927 * fopen-safer.c: Merge minor changes from coreutils.
1928 * dup-safer.c: Likewise.
1929 * fd-safer.c: Likewise.
1931 Merge from coreutils.
1932 * stdio--.h: New file.
1933 * stdlib--.h: New file.
1934 * mkstemp-safer.c: New file.
1936 GNU tar needs these.
1937 * pipe-safer.c: New file.
1938 * creat-safer.c: New file.
1939 * fcntl--.h (creat): Define to creat_safer.
1940 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1941 * unistd--.h (pipe): Define to pipe_safer.
1942 * unistd-safer.h: Declare pipe_safer.
1944 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1946 * regex_internal.h: Remove all references to
1947 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1949 (bitset_not, bitset_merge, bitset_not_merge):
1950 (bitset_mask, re_string_allocate, re_string_construct):
1951 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1952 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1953 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1954 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1955 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1956 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1957 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1958 (re_acquire_state_context):
1959 Remove unnecessary forward decls.
1960 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1961 Put __attribute at function definition,
1962 now that the function decl has been removed.
1963 * lib/regex_internal.c (re_string_peek_byte_case):
1964 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1967 2005-08-26 Simon Josefsson <jas@extundo.com>
1969 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1970 Haible <bruno@clisp.org>.
1972 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1974 * regexec.c (set_regs): Don't alloca with an unbounded size.
1976 alloca modernization/simplification for regex.
1977 * regex.c: Remove portability cruft for alloca. This no longer
1978 needs to be at the start of the file, and can be moved into
1979 regex_internal.h and simplified.
1980 * regex_internal.h: Include <alloca.h>.
1981 (__libc_use_alloca) [!defined _LIBC]: New macro.
1982 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1983 now works outside glibc.
1985 2005-08-24 Simon Josefsson <jas@extundo.com>
1987 * getpass.c: Add WIN32 implementation. Conditionalize use of
1988 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1989 GLIBC specific code.
1991 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1993 Make regex safe for g++. This fixes one real bug (an "err"
1994 that should have been "*err"). g++ problem reported by
1996 * regex_internal.h (re_calloc): New macro, consistent with
1997 re_malloc etc. All callers of calloc changed to use re_calloc.
1998 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1999 not int. All callers changed.
2000 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2001 just use an array of size MB_LEN_MAX.
2002 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2003 (find_recover_state): Change "err" to "*err"; this fixes what
2004 appears to be a real bug.
2005 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2008 2005-08-25 Jim Meyering <jim@meyering.net>
2010 * open-safer.c: Include <config.h>.
2011 Otherwise, we'd lose LARGEFILE support in any file using
2014 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2016 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2017 * regex.h (regerror): Likewise.
2019 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2020 requires this. (The code never needed it.)
2022 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2023 All uses of recently-renamed identifiers changed to use the new,
2024 POSIX-compliant names. The code will build and run just fine
2025 without these changes, but it's better to eat our own dog food
2026 and use the standard-conforming names.
2028 * regex.h: Fix a multitude of POSIX name space violations.
2029 These changes have an effect only for programs that define
2030 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2031 do not change anything for programs compiled in the normal way.
2032 Also, there is no effect on the ABI.
2034 (_REGEX_SOURCE): New macro.
2035 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2036 defined and _GNU_SOURCE is not; this fixes a name space violation.
2038 Rename the following macros to obey POSIX requirements.
2039 The old names are still visible as macros if _REGEX_SOURCE is defined.
2040 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2041 RE_BACKSLASH_ESCAPE_IN_LISTS.
2042 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2043 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2044 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2045 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2046 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2047 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2048 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2049 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2050 (REG_INTERVALS): renamed from RE_INTERVALS.
2051 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2052 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2053 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2054 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2055 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2056 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2057 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2058 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2059 RE_UNMATCHED_RIGHT_PAREN_ORD.
2060 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2061 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2062 (REG_DEBUG): renamed from RE_DEBUG.
2063 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2064 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2065 unusual, since we can't clash with the POSIX REG_ICASE.
2066 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2067 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2068 (REG_NO_SUB): renamed from RE_NO_SUB.
2069 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2070 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2071 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2072 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2073 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2074 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2075 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2076 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2077 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2078 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2079 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2080 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2081 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2082 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2083 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2084 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2085 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2086 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2087 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2088 (REG_FIXED): Renamed from REGS_FIXED.
2089 (REG_NREGS): Renamed from RE_NREGS.
2091 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2092 of other REG_* macros, since POSIX says the user is allowed to
2093 #undef these macros selectively.
2095 (reg_errcode_t): Update comment stating what other tables need
2098 Rename the following enum values to obey POSIX requirements.
2099 The old names are still visible as macros.
2100 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2101 is not defined, since GNU is supposed to be a superset of POSIX as
2102 much as possible, and since we want reg_errcode_t to be a signed
2103 type for implementation consistency.
2104 (_REG_NOERROR): Renamed from REG_NOERROR.
2105 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2106 (_REG_BADPAT): Renamed from REG_BADPAT.
2107 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2108 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2109 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2110 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2111 (_REG_EBRACK): Renamed from REG_EBRACK.
2112 (_REG_EPAREN): Renamed from REG_EPAREN.
2113 (_REG_EBRACE): Renamed from REG_EBRACE.
2114 (_REG_BADBR): Renamed from REG_BADBR.
2115 (_REG_ERANGE): Renamed from REG_ERANGE.
2116 (_REG_ESPACE): Renamed from REG_ESPACE.
2117 (_REG_BADRPT): Renamed from REG_BADRPT.
2118 (_REG_EEND): Renamed from REG_EEND.
2119 (_REG_ESIZE): Renamed from REG_ESIZE.
2120 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2121 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2122 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2123 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2124 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2126 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2127 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2128 changed. But support the old name if the new one is not defined
2129 and if _REGEX_SOURCE.
2131 Change the following member names in struct re_pattern_buffer.
2132 The old names are still supported if !_REGEX_SOURCE.
2133 The new names are always supported, regardless of _REGEX_SOURCE.
2134 (re_buffer): Renamed from buffer.
2135 (re_allocated): Renamed from allocated.
2136 (re_used): Renamed from used.
2137 (re_syntax): Renamed from syntax.
2138 (re_fastmap): Renamed from fastmap.
2139 (re_translate): Renamed from translate.
2140 (re_can_be_null): Renamed from can_be_null.
2141 (re_regs_allocated): Renamed from regs_allocated.
2142 (re_fastmap_accurate): Renamed from fastmap_accurate.
2143 (re_no_sub): Renamed from no_sub.
2144 (re_not_bol): Renamed from not_bol.
2145 (re_not_eol): Renamed from not_eol.
2146 (re_newline_anchor): Renamed from newline_anchor.
2148 Change the following member names in struct re_registers.
2149 The old names are still supported if !_REGEX_SOURCE.
2150 The new names are always supported, regardless of _REGEX_SOURCE.
2151 (rm_num_regs): Renamed from num_regs.
2152 (rm_start): Renamed from start.
2153 (rm_end): Renamed from end.
2155 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2156 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2157 Prepend __ to parameter names.
2159 Undo yesterday's changes.
2161 2005-08-24 Jim Meyering <jim@meyering.net>
2163 Sync from coreutils.
2164 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2166 2005-08-21 Bruno Haible <bruno@clisp.org>
2168 * lock.h: Add multiple inclusion guard.
2169 * tls.h: Add multiple inclusion guard.
2171 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2173 * regex.h (REG_NOSYS)
2174 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2175 Define, since POSIX requires it as of 2001.
2176 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2177 New private symbol, used to keep the enum signed in all cases.
2178 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2179 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2181 * regex_internal.c (re_string_skip_chars, register_state):
2183 Remove forward decls; no longer needed now that we use prototypes.
2184 * regexec.c (acquire_init_state_context, check_halt_node_context):
2185 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2186 (clean_state_log_if_needed): Likewise.
2188 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2190 Fix problems reported by Sam Steingold in
2191 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2192 * regexec.c (sift_states_bkref): Fix portability bug: the code
2193 assumed that reg_errcode_t is a signed type, which is not
2194 necessarily true if _XOPEN_SOURCE is not defined.
2195 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2196 some compilers warn about it otherwise.
2198 2005-08-20 Jim Meyering <jim@meyering.net>
2200 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2201 of unused local, dfa.
2203 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2205 * regcomp.c (create_initial_state): Remove duplicate decl.
2206 (init_word_char, create_initial_state, duplicate_node_closure):
2207 (fetch_token, peek_token_bracket, build_range_exp):
2208 (build_collating_symbol): Remove forward decls; no longer needed
2209 now that we use prototypes.
2212 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2213 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2214 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2215 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2216 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2217 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2218 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2219 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2220 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2221 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2222 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2223 (build_charclass, build_charclass_op, fetch_number, create_tree):
2224 (create_token_tree, mark_opt_subexp, duplicate_tree):
2225 Use prototypes rather than old-style definitions.
2228 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2229 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2230 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2231 (re_string_reconstruct, re_string_peek_byte_case):
2232 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2233 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2234 (re_node_set_init_copy, re_node_set_add_intersect):
2235 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2236 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2237 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2238 (re_acquire_state, re_acquire_state_context, register_state):
2239 (create_ci_newstate, create_cd_newstate, free_state):
2241 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2242 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2243 (re_search_internal, prune_impossible_nodes):
2244 (acquire_init_state_context, check_matching, static):
2245 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2246 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2247 (update_regs, sift_states_backward, build_sifted_states):
2248 (clean_state_log_if_needed, merge_state_array):
2249 (update_cur_sifted_state, add_epsilon_src_nodes):
2250 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2251 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2252 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2253 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2254 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2255 (check_arrival, check_arrival_add_next_nodes):
2256 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2257 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2258 (check_node_accept_bytes, check_node_accept, extend_buffers):
2259 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2260 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2265 (re_string_allocate, re_string_construct, re_string_reconstruct):
2266 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2267 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2268 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2269 (re_string_context_at, re_string_peek_byte_case):
2270 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2271 is defined, since we now use prototypes always.
2273 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2274 C89 or better. All uses removed.
2276 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2278 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2279 [defined lint]: Suppress bogus uninitialized-variable warnings.
2281 * regcomp.c (duplicate_node): Return new index, not an error code,
2282 and let the caller return REG_ESPACE if out of space. This
2283 removes an uninitialied-variable warning with GCC 4.0.1, and also
2284 avoids taking the address of a local variable. All callers
2287 2005-08-19 Jim Meyering <jim@meyering.net>
2289 * regexec.c (proceed_next_node): Redo local variables to
2290 avoid GCC shadowing warnings.
2292 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2294 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2295 (re_node_set_insert_last, re_dfa_add_node):
2296 Rename local variables to avoid GCC shadowing warnings.
2298 2005-08-18 Bruno Haible <bruno@clisp.org>
2300 * strstr.c (strstr): Fix return value in multibyte case.
2301 * strcasestr.c (strcasestr): Likewise.
2303 2005-08-17 Jim Meyering <jim@meyering.net>
2305 Make the %s format (seconds since the epoch) work for a negative
2306 number and when used with a zero-padded field width, e.g. %015s.
2308 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2309 label so that it precedes the code to set `digits'. Otherwise,
2310 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2311 print `00-22'. Now, it prints `-0022', as it should.
2313 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2315 * regex.h: Remove useless space-before-tab. From coreutils.
2317 2005-08-17 Bruno Haible <bruno@clisp.org>
2319 * strcasestr.h: New file.
2320 * strcasestr.c: New file.
2322 2005-08-17 Bruno Haible <bruno@clisp.org>
2324 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2325 * strstr.c: Completely rewritten, with multibyte locale support.
2327 2005-08-17 Bruno Haible <bruno@clisp.org>
2329 * strcasecmp.c: Use mbuiter.h.
2331 2005-08-17 Bruno Haible <bruno@clisp.org>
2333 * mbuiter.h: New file.
2335 2005-08-16 Bruno Haible <bruno@clisp.org>
2337 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2339 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2340 NUL byte, not after it.
2342 2005-08-16 Bruno Haible <bruno@clisp.org>
2344 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2345 the valid ones. Makes the comparison operations transitive:
2346 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2347 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2349 2005-08-16 Bruno Haible <bruno@clisp.org>
2351 * strcase.h (strcasecmp): Add note in comments.
2352 * strncasecmp.c: Use code from strcasecmp.c.
2353 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2354 (strcasecmp): Work correctly in multibyte locales.
2356 2005-08-16 Bruno Haible <bruno@clisp.org>
2358 * strnlen1.h: New file.
2359 * strnlen1.c: New file.
2361 2005-08-16 Bruno Haible <bruno@clisp.org>
2363 * mbfile.h: New file.
2365 2005-08-16 Bruno Haible <bruno@clisp.org>
2367 * mbiter.h: New file.
2369 2005-08-16 Bruno Haible <bruno@clisp.org>
2371 * mbchar.h: New file.
2372 * mbchar.c: New file.
2374 2005-08-16 Bruno Haible <bruno@clisp.org>
2376 * tls.h: New file, from GNU gettext.
2377 * tls.c: New file, from GNU gettext.
2379 2005-08-15 Bruno Haible <bruno@clisp.org>
2381 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2384 2005-08-14 Jim Meyering <jim@meyering.net>
2386 Sync from coreutils.
2388 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2389 Use the hash-table-based cycle-detection code not just when
2390 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2391 Reported by James Youngman in
2392 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2393 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2394 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2395 This lets us compile with -DFTS_DEBUG, once again.
2396 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2397 * fts.c (fd_safer): Remove decl.
2398 Include fcntl--.h rather than unistd-safer.h
2399 (fts_safe_changedir): Don't call fd_safer; no longer needed
2400 now that we include fcntl--.h.
2402 2005-08-11 Simon Josefsson <jas@extundo.com>
2404 * readline.h, readline.c: New file.
2406 2005-08-11 Bruno Haible <bruno@clisp.org>
2408 * strnlen.h (strnlen): Change parameter name to match comment.
2410 2005-08-10 Simon Josefsson <jas@extundo.com>
2412 * strndup.c: Use strnlen.h.
2414 * strnlen.h: New file.
2416 2005-08-02 Simon Josefsson <jas@extundo.com>
2418 * getline.h, getline.c: Rewrite.
2420 * getdelim.h, getdelim.c: New files, ported from glibc.
2422 2005-07-31 Bruno Haible <bruno@clisp.org>
2424 * lock.h (gl_lock_initializer): New macro.
2425 (gl_lock_define_initialized): Use it.
2426 (gl_rwlock_initializer): New macro.
2427 (gl_rwlock_define_initialized): Use it.
2428 (gl_recursive_lock_initializer): New macro.
2429 (gl_recursive_lock_define_initialized): Use it.
2431 2005-07-26 Bruno Haible <bruno@clisp.org>
2433 * lock.h: Update from GNU gettext.
2434 * lock.c: Update from GNU gettext.
2436 2005-07-18 Bruno Haible <bruno@clisp.org>
2438 * lock.h (gl_once_t): New type.
2439 (gl_once_define, gl_once): New macros.
2440 * lock.c (fresh_once): New variable.
2441 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2444 2005-07-18 Simon Josefsson <jas@extundo.com>
2446 * check-version.c (check_version): Accept identical versions too.
2448 2005-07-18 Bruno Haible <bruno@clisp.org>
2450 * lock.h: New file, from GNU gettext.
2451 * lock.c: New file, from GNU gettext.
2453 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2455 * quotearg.c: Add translator comment suggested by Bruno Haible,
2456 with a minor change.
2458 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2460 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2461 copyright symbol and the year.
2462 * version-etc.c (COPYRIGHT_YEAR): New constant.
2463 (version_etc_va): Use parameterized copyright notice.
2464 Reword to conform to the current GNU coding standards.
2466 2005-07-11 Simon Josefsson <jas@extundo.com>
2468 * size_max.h: New file.
2470 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2472 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2475 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2476 and Paul Eggert <eggert@cs.ucla.edu>
2478 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2479 in wint_t, not wchar_t. Remove now-unnecessary cast.
2481 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2483 * regex.c, regex.h: Sync from libc.
2484 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2485 New files, synced from libc, except that regex_internal.h
2486 currently has a small porting fix.
2488 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2490 Remove the dependency of the strftime module on the tzset module.
2491 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2492 Copy the input structure, to work around some of the bug with
2493 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2494 Solaris releases, you should also use the tzset module, but we won't
2495 require it as a dependency any more since we don't want LGPLed code
2496 to depend on GPLed code.
2498 2005-07-02 Jim Meyering <jim@meyering.net>
2500 * backupfile.c (backup_args): Change a `0' to NULL.
2502 2005-07-01 Jim Meyering <jim@meyering.net>
2504 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2505 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2506 * save-cwd.c, tempname.c:
2507 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2508 and don't include <sys/file.h>).
2510 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2512 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2513 declares only 'struct timespec;' (!).
2515 2005-06-29 Jim Meyering <jim@meyering.net>
2517 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2518 type name. Use the variable name instead.
2519 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2521 2005-06-28 Simon Josefsson <jas@extundo.com>
2523 * check-version.h, check-version.c: New files.
2525 2005-06-28 Simon Josefsson <jas@extundo.com>
2527 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2528 collision with global variable. Better indentation. Don't
2529 increment buffer pointer beyond buffer end. Based on comments
2530 from Paul Eggert <eggert@cs.ucla.edu>.
2534 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2536 * canon-host.c (canon-host): Append trailing "," to 0 in
2537 initializer of struct addrinfo, as an indication that we don't
2538 care how many members the structure has.
2540 2005-06-24 Derek Price <derek@ximbiot.com>
2541 and Bruno Haible <bruno@clisp.org>
2543 Remove stat module & update lstat.
2544 * stat.c: Remove this file...
2545 (slash_aware_lstat): ...moving this content and its support...
2546 * lstat.c (rpl_lstat): ...into here.
2547 * lstat.h: New file.
2549 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2551 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2552 (ranged_convert): Don't save conversion in a temporary struct.
2553 This causes a warning with GCC 4.0.0, and anyway in the typical
2554 case it's not worth the extra 100 bytes or so of code.
2555 (ranged_convert, __mktime_internal): When calling a function via a
2556 pointer P, use P () rather than (*P) (), as we now assume C89 or
2559 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2561 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2562 "who -r" failed to give output. Problem reported by Tim Waugh.
2564 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2565 (xcalloc): Use it to avoid needless tests.
2566 Problem reported by Jim Meyering.
2568 2005-06-16 Jim Meyering <jim@meyering.net>
2570 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2571 when either N or S is zero.
2573 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2575 * argp.h (__option_is_short): Check upper limit of
2576 __key. Isprint() requires its argument to have the value
2577 of an unsigned char or EOF.
2579 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2581 * fnmatch.c (fnmatch): If there is an encoding error in a
2582 multibyte string or pattern, fall back on unibyte matching.
2583 Problem reported by James Youngman.
2585 2005-06-08 Bruno Haible <bruno@clisp.org>
2587 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2590 2005-06-08 Bruno Haible <bruno@clisp.org>
2592 * csharpcomp.h: New file, from GNU gettext.
2593 * csharpcomp.c: New file, from GNU gettext.
2594 * csharpcomp.sh.in: New file, from GNU gettext.
2596 2005-06-07 Derek Price <derek@ximbiot.com>
2599 * glob_.h: Indent nested #ifdef.
2601 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2603 Sync from coreutils.
2604 Use "file name" when talking about file names, instead of "filename"
2605 or "path", as per the GNU coding standards.
2606 * mkdir-p.c: Renamed from makepath.c.
2607 (make_dir_parents): Renamed from make_path. All callers changed.
2608 * mkdir-p.h: Likewise. All includers changed.
2609 * filenamecat.c: Renamed from path-concat.c.
2610 (file_name_concat): Renamed from path_concat. All callers changed.
2611 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2612 * filenamecat.h: Likewise. All includers changed.
2613 * acl.c: Don't use "path" or "filename" to mean "file name"
2614 in comments or local variable names.
2615 * basename.c: Likewise.
2616 * canonicalize.c, canonicalize.h: Likewise.
2617 * dirname.c, dirname.h: Likewise.
2618 * euidaccess.c: Likewise.
2619 * exclude.c: Likewise
2620 * fnmatch_.h, fnmatch_loop.c: Likewise.
2621 * fsusage.c, fsuage.h: Likewise.
2622 * fts.c, fts_.h: Likewise.
2623 * getcwd.c: Likewise.
2624 * getloadavg.c: Likewise.
2625 * mkstemp.c: Likewise.
2626 * mountlist.c, mountlist.h: Likewise.
2627 * openat.c, openat.h: Likewise.
2628 * readlink-stub.c: Likewise.
2629 * readutmp.c, readutmp.h: Likewise.
2630 * rename.c: Likewise.
2631 * rmdir.c: Likewise.
2633 * savedir.c: Likewise.
2634 * stripslash.c: Likewise.
2635 * tempname.c: Likewise.
2636 * xreadlink.c: Likewise.
2637 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2639 * exclude.h: Likewise.
2641 * euidaccess.c (getuid, getgid, getuid, getegid)
2642 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2643 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2644 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2645 * pathmax.h: Include <limits.h> unconditionally, since other
2646 files have been getting away with it for years (MORE/BSD 4.3
2648 * userspec.c (getpwnam, getgrnam, getgrgid)
2649 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2651 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2652 Define to 256, not 255, as per modern POSIX.
2654 2005-06-01 Bruno Haible <bruno@clisp.org>
2656 * csharpexec.h: New file, from GNU gettext.
2657 * csharpexec.c: New file, from GNU gettext.
2658 * csharpexec.sh.in: New file, from GNU gettext.
2660 2005-05-31 Derek Price <derek@ximbiot.com>
2661 Paul Eggert <eggert@cs.ucla.edu>
2664 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2666 2005-05-29 Derek Price <derek@ximbiot.com>
2667 Paul Eggert <eggert@cs.ucla.edu>
2669 * glob_.h, glob.c: New files.
2671 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2673 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2675 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2676 the configuration hassle isn't worth it.
2677 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2678 (LONGEST_MODIFIER, PRIuMAX): Remove.
2680 2005-05-27 Bruno Haible <bruno@clisp.org>
2682 * getlogin_r.h: Remove second include of <stddef.h>.
2684 2005-05-25 Bruno Haible <bruno@clisp.org>
2685 Derek Price <derek@ximbiot.com>
2687 * getlogin_r.h: Simplify API documentation.
2689 2005-05-25 Derek Price <derek@ximbiot.com>
2690 Paul Eggert <eggert@cs.ucla.edu>
2692 * getlogin_r.c, getlogin_r.h: New files.
2694 2005-05-22 Bruno Haible <bruno@clisp.org>
2696 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2697 Also include <sys/param.h> if it defines MIN, MAX.
2698 Based on a patch by Derek Price <derek@ximbiot.com>.
2700 2005-05-22 Bruno Haible <bruno@clisp.org>
2702 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2703 (INT64_MIN): Fix definition.
2704 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2706 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2707 NEED_SIGNED_INT_TYPES.
2709 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2710 HAVE_SYSTEM_INTTYPES.
2712 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2714 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2715 so that unistd-safer.h (GPL'ed code) need not be included.
2717 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2720 * fts.c: Don't include "cycle-check.h" or "hash.h".
2721 (setup_dir, free_dir): New functions.
2722 (enter_dir, leave_dir): Define trivial
2723 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2724 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2725 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2726 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2727 Move to fts-cycle.c.
2728 (fts_open): Use setup_dir.
2729 (fts_close): Use free_dir.
2730 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2731 This adds a label and some gotos, but the alternatives were messier.
2732 Check for memory allocation failure when entering a dir.
2733 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2734 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2735 (FTS): New member fts_cycle, that is a union that contains the
2736 old active_dir_ht and cycle_state. All uses changed to mention
2737 fts_cycle.ht and fts_cycle.state.
2738 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2739 fts.c, with the following changes:
2740 (setup_dir, free_dir): New functions.
2741 (enter_dir): Now returns bool. Return true if successful, false
2742 if memory exhausted. All callers changed.
2743 Do not bother partly cleaning up on
2744 memory allocation failure; that is free_dir's job.
2745 However, free ad if hash_insert fails, to avoid memory leak.
2746 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2747 fts->fts_options to see which union member to use.
2749 2005-05-20 Jim Meyering <jim@meyering.net>
2751 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2752 Now a macro, to pacify GCC.
2754 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2756 * chown.c (rpl_chown): Return -1 on failure.
2758 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2760 * canonicalize.c: Include canonicalize.h first, to test interface.
2761 Include <stddef.h> unconditionally, since we assume C89 now.
2762 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2763 * fts.c: Include fts_.h first, to check interface.
2764 Do not include intprops.h; no longer needed.
2765 Include cycle-check.h and hash.h, since fts_.h no longer does.
2766 Remove unnecessary casts of closedir to void.
2767 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2768 decide whether to decrement nlinks.
2769 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2770 (FTS): Use struct hash_table * instead of Hash_table, so that
2771 we no longer need to include hash.h here.
2773 2005-05-17 Jim Meyering <jim@meyering.net>
2775 * fts.c, fts_.h: New files, from coreutils.
2777 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2779 Sync from coreutils.
2780 * unlinkdir.c, unlinkdir.h: New files.
2781 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2782 regex.h, unlocked-io.h, xtime.h:
2783 White space changes only.
2784 * makepath.c (make_path): Port to hosts where leading "//" is special.
2785 * yesno.c: Include getline.h, not ctype.h.
2786 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2787 Use getline to remove arbitrary restriction on response length.
2789 2005-05-13 Bruno Haible <bruno@clisp.org>
2791 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2792 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2793 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2794 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2795 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2796 Add support for 64-bit integers in the MSVC compiler.
2798 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2800 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2801 Change the initial comment to refer to GPL, not LGPL.
2802 gnulib-tool will change it to LGPL as needed.
2804 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2805 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2806 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2807 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2808 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2809 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2810 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2811 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2812 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2813 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2814 concatpath.c, config.charset, copy-file.c, copy-file.h,
2815 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2816 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2817 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2818 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2819 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2820 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2821 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2822 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2823 full-read.c, full-read.h, full-write.c, full-write.h,
2824 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2825 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2826 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2827 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2828 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2829 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2830 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2831 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2832 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2833 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2834 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2835 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2836 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2837 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2838 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2839 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2840 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2841 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2842 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2843 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2844 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2845 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2846 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2847 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2848 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2849 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2850 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2851 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2852 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2853 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2854 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2855 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2856 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2857 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2858 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2859 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2860 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2861 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2862 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2863 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2864 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2865 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2866 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2867 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2868 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2869 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2870 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2871 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2872 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2873 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2874 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2875 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2876 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2877 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2878 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2879 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2880 Update FSF postal mail address.
2882 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2884 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2885 specified in ai_socktype. Fix invalid ai_protocol
2886 check. ai_protocol is usually set to 0 or depending on
2887 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2888 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2889 ai_socktype / ai_protocol in the returned addrinfo structure.
2891 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2892 Bruno Haible <bruno@clisp.org>
2894 * inet_ntop.h: New file.
2895 * inet_ntop.c: New file, from glibc with modifications.
2897 2005-05-08 Jim Meyering <jim@meyering.net>
2899 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2901 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2903 Merge from coreutils. Among other things,
2904 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2905 * fd-safer.c: New file.
2906 * fcntl-safer.h, open-safer.c: Remove.
2907 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2908 * dup-safer.c: Include unistd-safer.h first.
2909 Don't include errno.h.
2910 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2911 * file-type.h: Don't assume invoker included sys/stat.h first.
2912 * file-type.c: Rely on file-type.h change.
2913 * getloadavg.c: Include unistd-safer.h.
2914 (getloadavg): Use safer open.
2915 * getusershell.c: Include "stdio-safer.h".
2916 (getusershell): Use safer fopen.
2917 * long-options.c (long_options): Use NULL rather than 0.
2918 * modechange.h (mode_free): Remove; all callers changed to invoke
2920 * modechange.c: Likewise.
2921 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2922 (MODE_DONE): New constant.
2923 (struct mode_change): Remove 'next' member.
2924 (make_node_op_equals): New function; like the old one of the
2925 same name, except it allocates an array.
2926 (mode_compile, mode_create_from_ref): Use it.
2927 (mode_compile): Allocate result as an array, not a linked list.
2928 Parse octal string ourself, so that we catch mistakes like "+0".
2929 (mode_adjust): Arg is an array, not a linked list.
2930 * modechange.c: Include stat-macros.h, xalloc.h.
2931 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2932 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2933 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2934 Remove. This is now stat-macros.h's job.
2935 (talloc): Remove. All callers replaced by xalloc, so that
2936 our invokers don't have to worry about reporting memory failures.
2937 (make_node_op_equals): Remove.
2938 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2940 (struct mode_change): Moved here from modechange.h.
2941 (mode_append_entry): Remove.
2942 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2943 apps to have incorrect behavior. Use simpler algorithm for head
2944 and tail. Don't futz with umask; that's now the job of mode_adjust.
2945 Detect more invalid usages rather than having somewhat-random behavior.
2946 Don't insert an "a=" action, as that leads to incorrect behavior.
2947 (mode_compile, mode_create_from_ref): Return NULL on error instead
2948 of an enum, since now there's only one way to have an error. All
2950 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2951 at the correct time. Simplify calculation of "+u" and its ilk.
2952 Don't mishandle "+X".
2953 (mode_free): Remove "register" and localize decls.
2954 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2955 (struct mode_change): Move to modechange.c; callers don't
2956 need to see this stuff.
2957 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2958 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2959 (mode_change, mode_adjust): Reflect the new signatures noted above.
2960 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2961 that might redefine system include files.
2962 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2963 (my_usleep): Use NULL rather than (void *) 0.
2964 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2965 Use siginterrupt to specify that system calls should be interrupted.
2966 (rpl_nanosleep): Move initialization of suspended closer to call of
2968 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2969 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2970 (desirable_utmp_entry): New function.
2971 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2972 using x2nrealloc, to simplify logic.
2973 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2974 size calculation. Do not assume utmp file is a regular file.
2975 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2976 (READ_UTMP_CHECK_PIDS): New constant.
2977 * save-cwd.c: Include unistd-safer.h.
2978 (save_cwd): Use fd_safer.
2979 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2980 [!_LIBC] Include "stat-macros.h" instead.
2981 * unistd-safer.h (fd_safer): New decl.
2983 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2985 * byteswap_.h: New file.
2987 2005-04-25 Albert Chin <china@thewrittenword.com>
2989 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2992 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2994 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2995 that "UTC +1 second" continues to work. Problem reported
2997 (relunit_snumber): New rule.
3000 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3002 * getdate.y (universal_time_zone_table): New constant.
3003 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3004 universal_time_zone_table.
3005 (lookup_zone): Prefer universal_time_zone_table to
3006 local_time_zone_table, so that "GMT" time stamps are allowed in
3007 London during the summer. Problem reported by Ian Abbott.
3009 2005-04-12 Jim Meyering <jim@meyering.net>
3011 * human.c (humblock): Set *options even when returning due to
3012 xstrtoumax conversion failure. Thanks to a used-uninitialized
3015 2005-04-09 Jim Meyering <jim@meyering.net>
3017 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3018 -Wuninitialized: initialize tm0.tm_year.
3020 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3022 * getdate.y (parser_control): rels_seen is now a boolean, not a
3023 count, since there's no maximum. All uses changed.
3024 Add member dsts_seen.
3025 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3027 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3028 Use pc_rels_seen to decide whther a date is absolute.
3030 * getdate.y (number): Don't overwrite year.
3031 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3034 2005-04-02 Simon Josefsson <jas@extundo.com>
3036 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3037 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3039 2005-03-27 Jim Meyering <jim@meyering.net>
3041 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3043 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3045 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3046 "one's complement" -> "ones' complement" in comment, as per Knuth.
3047 "value of type" -> "type or expression" in comment.
3048 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3050 2005-03-26 Jim Meyering <jim@meyering.net>
3053 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3054 Correct typos: s/or/of/.
3056 2005-03-23 Jim Meyering <jim@meyering.net>
3058 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3060 2005-03-21 Jim Meyering <jim@meyering.net>
3062 Changes imported from coreutils.
3064 * cycle-check.c: Don't include xalloc.h.
3066 * path-concat.c: Don't include assert.h.
3067 (path_concat): Remove assertion that would have triggered
3068 for ABASE starting with more than one slash.
3069 Reported by Andreas Schwab.
3071 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3072 properly when ABASE is an absolute file name.
3073 Correct the description of this function.
3075 Add an assertion and a test driver.
3076 This fixes a bug introduced on 2004-07-02.
3077 Andreas Schwab reported the resulting failure of cp --parents:
3078 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3080 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3082 * strftime.c (my_strftime): If the underlying strftime returns 0
3083 (which shouldn't happen), generate nothing instead of returning 0
3084 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3086 2005-03-16 Bruno Haible <bruno@clisp.org>
3088 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3090 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3092 * strftime.c (my_strftime): Prepend space to format so that we can
3093 reliably distinguish strftime failure from empty output on POSIX
3096 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3098 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3099 (iconv_string): Don't guess a size-zero buffer, as that might cause
3100 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3101 result would be 'too large', where 'too large' is (heuristically)
3102 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3103 overflow concerns. This will prevent some unwanted malloc failures
3104 when the inputs are very large.
3106 2005-03-15 Bruno Haible <bruno@clisp.org>
3108 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3111 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3114 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3116 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3118 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3119 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3121 * strtol.c: Likewise.
3123 2005-03-14 Simon Josefsson <jas@extundo.com>
3125 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3128 2005-03-14 Jim Meyering <jim@meyering.net>
3130 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3131 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3132 to be nonzero so that we (and caller) can detect the difference
3133 between a valid zero-length expansion and an error return, even
3134 when the underlying strftime fails before writing anything into
3137 2005-03-10 Jim Meyering <jim@meyering.net>
3139 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3140 so that this module works on systems without fchdir.
3142 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3144 Factor int-properties macros into a single file, except for
3145 glibc-related files.
3146 * intprops.h: New file.
3147 * getloadavg.c: Include it instead of limits.h.
3148 (INT_STRLEN_BOUND): Remove.
3149 * human.c: Include intprops.h.
3150 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3151 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3152 * inttostr.h: Include intprops.h instead of limits.h.
3153 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3154 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3155 for consistency with intprops.h.
3156 (time_t_is_integer, twos_complement_arithmetic): Use them.
3157 * sig2str.h: Include <signal.h>, intprops.h.
3158 (INT_STRLEN_BOUND): Remove.
3159 * strftime.c (TYPE_SIGNED): Remove.
3160 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3161 * strtol.c: Adjust comments to match intprops.h.
3162 * userspec.c: Include intprops.h.
3163 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3164 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3165 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3166 instead of rolling our own expressions.
3167 * xstrtol.c: Include xstrtol.h first, to test interface.
3169 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3171 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3172 the right thing even if adding 1900 would overflow. Similarly
3173 for tm_mon + 1 and tm_yday + 1.
3174 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3175 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3176 (DO_SIGNED_NUMBER): New macro.
3177 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3179 2005-03-07 Bruno Haible <bruno@clisp.org>
3181 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3183 2005-03-03 Derek R. Price <derek@ximbiot.com>
3184 Bruno Haible <bruno@clisp.org>
3186 * pagealign_alloc.h: New file.
3187 * pagealign_alloc.c: New file.
3189 2005-01-28 Bruno Haible <bruno@clisp.org>
3191 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3194 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3196 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3197 The workaround isn't strictly needed for POSIX conformance, and
3198 it's too much of a pain to configure and maintain. We'll ask
3199 people to fix their kernels instead.
3200 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3201 (NANOSLEEP_BUG_WORKAROUND): Remove.
3202 (xnanosleep): Remove the workaround.
3204 2005-02-12 Bruno Haible <bruno@clisp.org>
3206 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3208 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3210 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3211 * timespec.h (gettime): Return void, since it always
3212 succeeds now. All uses changed.
3213 * gettime.c (gettime) Likewise.
3214 [HAVE_NANOTIME]: Prefer nanotime.
3215 Assume gettimeofday succeeds, as POSIX requires.
3216 Assime time () succeeds, since other code already does.
3217 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3218 (timespec_subtract): Remove.
3219 (NANOSLEEP_BUG_WORKAROUND): New constant.
3220 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3221 things considerably. Use it only on GNU/Linux hosts, since the
3222 workaround shouldn't be needed elsewhere.
3224 2005-02-24 Bruno Haible <bruno@clisp.org>
3226 * gettext.h: Update from GNU gettext 0.14.2.
3228 2005-02-24 Bruno Haible <bruno@clisp.org>
3230 * localcharset.c: Update from GNU gettext 0.14.2.
3231 * config.charset: Update from GNU gettext 0.14.2.
3233 2005-02-22 Simon Josefsson <jas@extundo.com>
3235 * iconvme.h, iconvme.c: New files, from libc.
3237 2005-02-20 Neil Conway <neilc@samurai.com>
3239 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3240 returned by OSX/Darwin if the specified buffer is not large
3241 enough for the hostname.
3243 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3245 * memrchr.h: New file.
3246 * chdir-long.c: Include it.
3247 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3248 Don't bother including stddef.h.
3250 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3252 * argp-help.c (__argp_help): Create a fake struct argp_state and
3253 pass it to _help, otherwise the latter coredumps trying to
3254 dereference state.root_argp.
3256 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3258 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3260 Include <sys/types.h>, for dev_t.
3261 (ME_DUMMY, ME_REMOTE): Move from here....
3262 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3263 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3265 Include mountlist.h first, to test the interface.
3267 2005-01-29 Bruno Haible <bruno@clisp.org>
3269 * progname.c (program_name): Initialize.
3270 Needed when linking statically on MacOS X.
3272 2005-01-28 Bruno Haible <bruno@clisp.org>
3274 * javacomp.sh.in: New file, from GNU gettext.
3275 * javacomp.h: New file, from GNU gettext.
3276 * javacomp.c: New file, from GNU gettext.
3278 2005-01-26 Bruno Haible <bruno@clisp.org>
3280 * javaexec.sh.in: New file, from GNU gettext.
3281 * javaexec.h: New file, from GNU gettext.
3282 * javaexec.c: New file, from GNU gettext.
3284 2005-01-26 Simon Josefsson <jas@extundo.com>
3286 * gai_strerror.c: Use GPL in header.
3288 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3290 * argp-help.c (hol_entry_help): Avoid using non-constant
3291 initializers for struct pentry_state.
3292 (__argp_error): Check return value of __asprintf
3293 (__argp_failure): Translate error message
3295 * argp-parse.c: Removed braces around the expansion of N_()
3297 2005-01-21 Jim Meyering <jim@meyering.net>
3299 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3300 same value as for Solaris 9.
3302 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3303 component length. This included changing the parameter to be
3304 of type `char *' rather than `char const *'.
3305 * chdir-long.h (chdir_long): Update prototype.
3307 * openat.c (fdopendir, fstatat): New functions.
3308 * openat.h: Include headers required for use of DIR and struct stat.
3309 [AT_SYMLINK_NOFOLLOW]: Define.
3310 (fdopendir, fstatat): Add prototypes.
3312 2005-01-21 Bruno Haible <bruno@clisp.org>
3314 * classpath.h: New file, from GNU gettext.
3315 * classpath.c: New file, from GNU gettext.
3317 2005-01-20 Simon Josefsson <jas@extundo.com>
3319 * version-etc-fsf.c: New file, with version_etc_copyright.
3320 * version-etc.c: Remove version_etc_copyright.
3321 * version-etc.h (version_etc_copyright): Use [] instead of * in
3322 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3324 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3326 * save-cwd.c (save_cwd): Remove code to support the case
3327 where fchdir is missing or flaky.
3329 2005-01-20 Simon Josefsson <jas@extundo.com>
3331 * base64.h (isbase64): Add.
3333 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3334 using a unsigned prototype, don't inline.
3335 (base64_decode): Use it.
3337 2005-01-19 Bruno Haible <bruno@clisp.org>
3339 * sh-quote.h: New file, from GNU gettext.
3340 * sh-quote.c: New file, from GNU gettext.
3342 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3344 Merge changes from coreutils, as described below in several
3345 changelogs dated today.
3347 * save-cwd.c: Include "save-cwd.h" before other include files.
3348 (O_DIRECTORY): Remove; not needed here, since "." must be
3349 a directory. All uses removed.
3350 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3351 universal on Suns, and we also need to test for IRIX.
3352 Revamp code to use 'if' rather than '#if'.
3353 Avoid unnecessary comparison of cwd->desc to 0.
3355 * utimens.c (futimens): Robustify the previous patch, by checking
3356 for known valid error numbers rather than observed invalid ones.
3358 2005-01-18 Jim Meyering <jim@meyering.net>
3360 * version-etc.c (version_etc_copyright): Update copyright date.
3362 * utimens.c (futimens): Account for the fact that futimes
3363 can also fail with errno == ENOSYS or errno == ENOENT.
3364 Patch from Dmitry V. Levin.
3366 Change the name of the robust chdir function from chdir to chdir_long.
3367 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3368 (restore_cwd): Use chdir_long, not chdir.
3369 * chdir-long.c: Renamed from chdir.c.
3370 * chdir-long.h: Renamed from chdir.h.
3371 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3374 2005-01-18 Bob Proulx <bob@proulx.com>
3376 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3377 offsetof() macro construct to avoid compile failure with native HP-UX
3378 11.0 ANSI C compiler.
3380 2005-01-06 Bruno Haible <bruno@clisp.org>
3382 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3383 because stpncpy.m4 takes care of it.
3385 2004-01-24 Bruno Haible <bruno@clisp.org>
3387 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3389 2003-10-09 Bruno Haible <bruno@clisp.org>
3391 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3393 2005-01-06 Bruno Haible <bruno@clisp.org>
3395 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3396 * fwriteerror.c: Include <stdbool.h>.
3397 (fwriteerror): At the end, close the file stream. Record whether
3398 stdout was already closed.
3400 2004-05-27 Bruno Haible <bruno@clisp.org>
3402 * execute.c (environ): Declare if needed.
3403 * pipe.c (environ): Likewise.
3404 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3406 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3408 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3409 definitions to be after all include files, to avoid collisions.
3410 Problem reported by Bob Proulx.
3412 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3414 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3415 not needed. This removes a dependency on the gettext module.
3416 [defined _LIBC]: Do not include <libintl.h>; not needed.
3418 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3420 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3423 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3425 * argp-parse.c: Include <stddef.h>.
3426 (alignof, alignto): New macros.
3427 (parser_init): Don't assume that void * is aligned sufficiently
3430 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3431 need to extend the stack.
3432 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3435 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3437 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3439 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3441 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3442 Remove now-obsolete comment about AIX.
3443 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3444 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3445 (YYMAXDEPTH): New macro.
3447 2004-12-18 Bruno Haible <bruno@clisp.org>
3449 * fatal-signal.c (fatal_signals): Make non-const.
3450 (init_fatal_signals): New function.
3451 (uninstall_handlers, install_handlers): Ignore signals that were set to
3453 (at_fatal_signal): Call init_fatal_signals.
3454 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3456 Reported by Paul Eggert.
3458 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3460 * getdate.y (textint): New member "negative".
3461 (time_zone_hhmm): New function.
3462 Expect 14 shift-reduce conflicts, not 13.
3463 (o_colon_minutes): New rule.
3464 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3465 (yylex): Set the "negative" member of signed numbers.
3467 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3469 Changes imported from coreutils.
3470 * hard-locale.c: Assume <locale.h> exists.
3472 (GLIBC_VERSION): New macro.
3473 (hard_locale): Assume setlocale exists.
3474 Rewrite to avoid #ifdef.
3475 Use strdup rather than malloc + strcpy.
3476 * human.c: Assume <locale.h> exists.
3477 (human_readable): Assume localeconv exists.
3479 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3481 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3482 convert T2, not T. (Imported from libc.)
3484 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3486 * getcwd.c (is_ENAMETOOLONG): New macro.
3487 (__getcwd.c): Don't restore errno; glibc doesn't.
3488 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3489 first, falling back to our code only if its results look suspicious.
3490 Ensure that the resulting buffer is only as large as necessary.
3492 * readutmp.c: Include readutmp.h first.
3493 Include <errno.h>, since readutmp.h no longer does that.
3494 * readutmp.h: Don't include <errno.h>,
3495 <sys/param.h>, <time.h>; not needed to establish interface.
3496 (errno): Remove decl.
3497 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3498 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3499 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3501 2004-11-28 Simon Josefsson <jas@extundo.com>
3503 * base64.h, base64.c: New file.
3505 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3507 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3509 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3511 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3512 HP's ANSI C compiler.
3513 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3514 Declaring int functions causes warnings on some modern systems and
3515 shouldn't be needed to compile on ancient ones.
3516 * same.c (MIN) [defined MIN]: Don't define, since it's already
3519 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3520 with the following changes.
3521 (__set_errno): Parenthesize properly.
3522 Include <stdbool.h>.
3523 (MIN, MAX, MATCHING_INO): New macros.
3524 (__getcwd): Define with prototype, not K&R form.
3525 Use heuristics to allocate default buffer on stack if possible.
3526 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3527 behavior, and to avoid the PATH_MAX limit when computing
3529 Use MATCHING_INO to compare inode number to file.
3530 Check for arithmetic overflow in size calculations.
3531 Fix bug in reallocation of dot array that caused getcwd to fail
3532 on directories nested deeper than 75.
3533 Be more careful about saving errno on error.
3534 Do not use realloc; use only free+malloc, as this is a bit
3535 more flexible and avoids a needless copy operation.
3536 Do not inspect st_dev and st_ino for symbolic links; POSIX
3537 doesn't specify the latter.
3538 Check for closedir errors.
3539 Avoid needless casts.
3540 Use "#ifdef weak_alias" around weak_alias, to be like other
3542 The following changes to getcwd.c have effect only when used in
3543 gnulib; they have no effect inside glibc proper.
3544 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3545 as alloca isn't used.
3546 (alloca, __alloca): Likewise.
3547 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3548 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3549 unconditionally, as gnulib assumes C89 or better.
3550 Do not include <sys/param.h>.
3551 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3552 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3554 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3555 Include <dirent.h> in a way that is compatible with modern Autoconf.
3556 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3557 New macros, if not already defined.
3558 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3559 Use "_LIBC", not "defined _LIBC", for consistency.
3560 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3562 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3563 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3564 * xgetcwd.c: David MacKenzie's old code was removed, so give
3565 credit only to Jim Meyering and adjust the copyright dates.
3566 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3567 <stdlib.h>, <unistd.h>, "pathmax.h".
3568 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3569 (INITIAL_BUFFER_SIZE): Remove.
3570 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3572 2004-11-23 Jim Meyering <jim@meyering.net>
3574 * getopt_.h: Remove trailing blanks.
3576 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3578 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3579 (futimens): New function, which uses futimes if available.
3580 (futimens, utimens): Support timespec==NULL, with same semantics
3581 as utime and utimens.
3582 * utimens.h (futimens): New decl.
3584 2004-11-23 Jim Meyering <jim@meyering.net>
3586 * __fpending.c: Add comment.
3588 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3590 * getopt_.h: Re-addition of __getopt_argv_const caused
3591 redefinition warnings. To avoid them, include the defines
3592 in `#if !defined __need_getopt ... #endif'. The only place
3593 where __getopt_argv_const is used is in definitions
3594 of getopt_long and getopt_long_only below, which are as well
3595 protected by `#ifndef __need_getopt'.
3596 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3597 __need_getopt after including <stdio.h> and <unistd.h> These
3598 headers might have defined it.
3600 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3602 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3604 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3605 optopt): Use them instead of invoking ## directly; otherwise, the
3606 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3608 2004-11-19 Bruno Haible <bruno@clisp.org>
3610 * strtok_r.c: Move comments from here...
3611 * strtok_r.h: ... to here.
3613 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3615 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3616 might fail. Problem reported by Yoann Vandoorselaere.
3617 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3618 that mishandle size_t overflow.
3620 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3622 * canon-host.c: Include "strdup.h".
3623 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3624 Use strdup instead of malloc/strcpy to duplicate strings.
3626 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3627 (human_space_before_unit): New constant.
3628 * human.c (human_readable): Support it.
3630 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3631 (xgetcwd): Set errno correctly when failing.
3632 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3633 the failure is actually due to a PATH_MAX problem.
3635 Further getopt changes to make it more likely that glibc will
3636 buy the changes back.
3637 * getopt.c (POSIXLY_CORRECT): New constant.
3638 (getopt): Use it, so to preserve glibc semantic
3639 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3640 when compiling for libc.
3641 * getopt_.h (__getopt_argv_const): Bring it back.
3642 (getopt_long, getopt_long_only): Use it.
3644 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3645 New arg POSIXLY_CORRECT. All callers changed.
3646 (getopt): Argv is now char * const *, as per standard.
3647 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3648 not char *__getopt_argv_const *.
3649 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3650 _getopt_long_only_r): Likewise.
3651 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3652 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3653 _getopt_long_r, _getopt_long_only_r): Likewise.
3654 * getopt_.h (__getopt_argv_const): Remove.
3655 (getopt): Argv is now char * const *, as per standard.
3657 * getdate.y (tORDINAL): New token.
3658 (day, relunit): Allow it for relative times.
3659 (relative_time_table): Use tORDINAL for ordinals.
3661 2004-11-15 Jim Meyering <jim@meyering.net>
3663 * closeout.c: Include "__fpending.h" once again.
3664 Include <stdbool.h>.
3665 (close_stdout): Don't fail just because stdout was closed initially,
3666 since some programs don't write to stdout in the normal course of
3667 operation (other than --version and --help), and we don't want this
3668 function to make e.g. `touch file >&-' fail.
3669 But do fail if it was closed and someone has tried to write to it.
3670 E.g., `printf foo >&-' must fail.
3672 2004-11-11 Simon Josefsson <jas@extundo.com>
3674 * strtok_r.h, strtok_r.c: New file.
3676 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3678 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3679 we can stop lying to compilers about the constness of argv when we
3680 are compiled outside glibc.
3681 (getopt, getopt_long, getopt_long_only): Use it.
3682 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3684 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3685 _getopt_long_only_r): Likewise.
3686 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3687 _getopt_long_only_r): Likewise.
3689 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3690 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3691 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3692 the other external symbols.
3693 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3694 declaration, since the above renaming now works around collisions.
3696 2004-11-11 Jim Meyering <jim@meyering.net>
3698 * linebreak.c: Remove trailing blanks.
3699 * alloca_.h: Likewise.
3700 * acosl.c: Likewise.
3701 * euidaccess.c: Likewise.
3702 * allocsa.h: Likewise.
3704 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3706 * mktime.c (SHR): New macro, which is a portable
3707 substitute for >> that should work even on Crays.
3708 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3709 Problem reported by Mark D. Baushke in
3710 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3711 * getdate.y (SHR): Likewise.
3713 * strftime.c (SHR): Likewise.
3715 * quotearg.c (struct quoting_options): Use unsigned int for
3716 quote_these_too, so that right shifts are well defined. All uses
3719 2004-11-10 Simon Josefsson <jas@extundo.com>
3721 * getaddrinfo.h, getaddrinfo.c: New files.
3723 2004-11-10 Jim Meyering <jim@meyering.net>
3725 Ensure that no close failure goes unreported.
3726 * closeout.c (close_stdout): Always close stdout. I.e., don't
3727 return early when it seems there's nothing to flush.
3728 Don't include __fpending.h.
3730 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3732 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3734 2004-11-05 Bruno Haible <bruno@clisp.org>
3736 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3737 Reported by Mark D. Baushke <mdb@cvshome.org>.
3739 2004-11-04 Bruno Haible <bruno@clisp.org>
3741 2004-09-11 Bruno Haible <bruno@clisp.org>
3742 * allocsa.valgrind: New file.
3743 2004-02-06 Bruno Haible <bruno@clisp.org>
3744 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3745 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3746 Reported by Christopher Seip <chris.seip@hp.com>.
3748 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3750 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3751 with errno == ERANGE if the buffer is too small.
3752 Problem reported by Mark D. Baushke.
3754 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3756 * xreadlink.c (MAXSIZE): New macro.
3757 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3758 size does not exceed MAXSIZE. Avoid cast.
3759 As suggested by Mark D. Baushke in
3760 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3761 if readlink fails with buffer size just under MAXSIZE, try again
3764 2004-11-02 Derek R. Price <derek@ximbiot.com>
3765 and Paul Eggert <eggert@cs.ucla.edu>
3767 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3768 (get_date): Overparenthesize to avoid GCC warning.
3770 2004-11-02 Bruno Haible <bruno@clisp.org>
3772 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3773 function returns void.
3775 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3777 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3778 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3781 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3783 * getdate.y: Add support for TZ="foo" within a date string.
3784 Fix some bugs near time_t boundaries. Reject dates with
3785 out-of-range components, e.g., "Sept 31".
3786 Include <stdlib.h>, "setenv.h", "xalloc.h".
3787 (ISDIGIT_LOCALE): Remove; unused.
3788 Note that the TZ and time functions used here are not reentrant.
3789 (mktime_ok, get_tz): New functions.
3790 (TZBUFSIZE): New constant.
3791 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3792 This requires that we sometimes generate our own TZ="XXX..." setting.
3794 2004-10-27 Derek R. Price <derek@ximbiot.com>
3796 * mktime.c (not_equal_tm): Remove redundant check.
3798 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3800 * getdate.y: Use Bison 1.875 features, and some minor
3801 code cleanups. This change does not affect semantics.
3802 Don't include <stdlib.h>; no longer needed.
3803 Don't include unlocked-io.h; only the "#if TEST" code uses
3804 stdio, and performance isn't crucial there.
3805 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3806 Bison 1.875 features as described below.
3807 All uses of "PC." replaced by "pc->".
3808 (YYSTYPE): Add a forward declaration.
3809 (yylex, yyerror): Use full prototypes in forward decls.
3810 Use "%pure-parser" rather than obsolescent "%pure_parser".
3811 Use %parse-param and %lex-param instead of obsolescent
3812 YYPARSE_PARAM and YYLEX_PARAM.
3813 (meridian_table, month_and_day_table, time_units_table,
3814 relative_time_table, time_zone_table, military_table,
3815 lookup_zone, lookup_word, get_date):
3816 Use NULL instead of 0 where appropriate.
3817 (to_hour): Avoid abort (), to avoid a dependency on
3819 (yyerror, yylex): Now accepts parser_control * arg.
3820 (main) [TEST]: Use '\0' rather than 0 for char.
3822 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3824 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3825 It's now the caller's responsibility to handle the case where
3826 !HAVE_GETPAGESIZE && !defined getpagesize.
3828 * mktime.c (leapyear): Arg is long int, not int.
3830 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3832 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3834 2004-10-12 Simon Josefsson <jas@extundo.com>
3836 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3837 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3840 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3842 * vsnprintf.h: New file.
3843 * vsnprintf.c: New file.
3845 2004-10-07 Bruno Haible <bruno@clisp.org>
3847 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3848 into the provided buffer.
3850 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3852 * diacrit.c, diacrit.h: Add GPL notice.
3854 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3855 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3856 * logl.c (logl): Keep the code as similar to glibc as possible.
3857 This avoids a potential constant-folding bug.
3859 2004-10-05 Bruno Haible <bruno@clisp.org>
3861 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3863 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3865 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3866 * xmalloc.c (xmemdup): Likewise.
3867 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3868 XFREE): Remove these long-obsolescent macros.
3869 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3870 * xstrdup.c: Remove.
3872 * regex.c (re_comp): Cast gettext return value to char *,
3873 Problem reported by Martin Neitzel via Mark D. Baushke.
3875 2004-10-04 Simon Josefsson <jas@extundo.com>
3877 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3878 '#ifdef USE_UNLOCKED_IO'.
3880 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3882 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3883 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3884 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3885 regex.c, sha1.c, version-etc.c, yesno.c:
3886 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3887 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3888 the includer's responsibility.
3890 Sync from coreutils.
3892 * modechange.c (mode_compile): Don't decrement a pointer that
3893 points to the start of a string, as the C Standard says the
3894 resulting behavior is undefined.
3896 * backupfile.h (enum backuptype): Rename none -> no_backups,
3897 simple -> simple_backups, numbered_existing ->
3898 numbered_existing_backups, numbered -> numbered_backups
3899 to avoid shadowing problems. All uses changed.
3900 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3901 * backupfile.c (check_extension, numbered_backup):
3902 Rename locals to avoid shadowing 'basename'.
3903 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3906 * .cppi-disable: Add getopt_.h, getopt_int.h.
3907 * .cvsignore: Add getopt.h.
3909 2004-10-04 Simon Josefsson <jas@extundo.com>
3911 * memmem.h: New file.
3912 * memmem.c: New file, taken from glibc.
3914 2004-10-02 Jim Meyering <jim@meyering.net>
3916 * dirfd.h, getpagesize.h: Add copyright notice.
3918 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3920 * snprintf.c: Remove comments as to why each header is needed.
3922 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3924 * strsep.h: New file.
3925 * strsep.c: New file.
3927 2004-10-01 Simon Josefsson <jas@extundo.com>
3929 * snprintf.c (snprintf): Handle size==0.
3931 2004-10-01 Simon Josefsson <jas@extundo.com>
3932 Bruno Haible <bruno@clisp.org>
3934 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3935 (snprintf): Declare 'args'.
3937 2004-09-30 Simon Josefsson <jas@extundo.com>
3939 * snprintf.h, snprintf.c: New files.
3941 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3943 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3944 (hol_entry_help): Never translate an empty string.
3945 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3946 * argp.h (OPTION_NO_TRANS): New option.
3948 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3950 * xvasprintf.c: Include xalloc.h.
3951 (xvasprintf): Use xalloc_die, not xmalloc_die.
3953 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3955 * dummy.c: Change copyright notice to FSF, and license to GPL.
3957 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3959 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3960 Problem reported by Bruno Haible in:
3961 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3963 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3965 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3966 in case some system header has #define'd it. Problem reported by
3967 Soeren D. Schulze in
3968 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3970 2004-09-08 Bruno Haible <bruno@clisp.org>
3972 * stdint_.h: New file, taken from GNU clisp.
3974 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3976 * xvasprintf.h: New file.
3977 * xvasprintf.c: New file.
3978 * xasprintf.c: New file.
3980 2004-09-08 Bruno Haible <bruno@clisp.org>
3982 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3984 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3986 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3988 Import from coreutils.
3989 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3990 strings on unbounded length. alloca's performance benefits aren't
3991 that important here.
3993 (parse_with_separator): New function, with most of the internals
3994 of the old parse_user_spec. Allow user to omit both user and group,
3995 for compatibility with FreeBSD.
3996 Clone only the user name, not the entire spec.
3997 Do not set *uid, *gid unless entirely successful.
3998 Avoid memory leak in some failing cases.
3999 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4000 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4001 (parse_user_spec): Rewrite to use parse_with_separator.
4003 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4005 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4006 its complicated substitute.
4007 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4008 and program_invocation_name.
4009 (__argp_basename) [!_LIBC]: Remove; the only use was
4010 replaced by its body.
4011 (__argp_short_program_name): Change condition from
4012 !defined __argp_short_program_name to
4013 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4014 to match argp-namefrob.h.
4015 (__argp_failure): Don't assume strerror_r returns char *.
4016 * argp-parse.c (N_): Define unconditionally.
4017 (argp_default_options): Fill out initializers with 0 to avoid
4020 2004-08-12 Simon Josefsson <jas@extundo.com>
4022 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4023 * getopt_.h: Renamed from getopt.h.
4025 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4027 Merge from coreutils.
4029 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4030 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4031 for Reliant Unix 5.43.
4033 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4034 (union fooround): Use uintmax_t, not long int.
4035 The rest is a merge from libc:
4036 [defined _LIBC]: Include <shlib-compat.h>.
4037 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4039 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4041 * strverscmp.c: Convert to UTF-8.
4043 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4045 * obstack.h (obstack_empty_p):
4046 Don't assume that chunk->contents is suitably aligned.
4047 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4048 Likewise. Problem reported by Benno in
4049 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4051 * chown.c (rpl_chown): Work even if the file is writeable but not
4052 readable. This could be improved further but it'd take some work.
4054 2004-08-08 Simon Josefsson <jas@extundo.com>
4056 * xgethostname.c: Don't include error.h (not used).
4059 * getpass.c: Include getpass.h first.
4061 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4063 * xalloc-die.c: New files.
4064 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4066 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4067 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4068 (_, N_, xalloc_die): Move to xalloc-die.c.
4069 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4070 so that we needn't mess with xalloc_msg_memory_exhausted.
4072 * sha1.h: Renamed from sha.h.
4073 (SHA1_H): Renamed from _SHA_H.
4074 (sha1_ctx): Renamed from sha_ctx.
4075 (sha1_init_ctx): Renamed from sha_init_ctx.
4076 (sha1_process_block): Renamed from sha_process_block.
4077 (sha1_process_bytes): Renamed from sha_process_bytes.
4078 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4079 (sha1_read_ctx): Renamed from sha_read_ctx.
4080 (sha1_stream): Renamed from sha_stream.
4081 (sha1_buffer): Renamed from sha_buffer.
4082 * sha1.c: Likewise; renamed from sha.c.
4083 Do not include <sys/types.h>.
4084 Include <stddef.h> rather than <stdlib.h>.
4086 2004-08-08 Bruno Haible <bruno@clisp.org>
4088 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4089 FILESYSTEM_PREFIX_LEN.
4090 * progreloc.c: Likewise.
4091 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4093 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4096 * argp-help.c (make_hol, hol_append): Don't assume that
4097 SIZE_MAX is a valid preprocessor constant.
4098 (__argp_basename): Change from "#ifndef _LIBC"
4099 to "#ifndef __argp_short_program_name", so that
4100 we don't compile these functions for tar.
4102 More merges from coreutils.
4103 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4104 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4106 * addext.c: Remove; no longer needed.
4107 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4108 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4109 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4110 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4111 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4112 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4113 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4114 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4115 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4116 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4117 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4118 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4119 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4120 Import changes from coreutils.
4122 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4124 Merge from coreutils.
4126 * .gdb-history: Remove; this doesn't belong here.
4128 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4129 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4130 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4132 * dirname.h: Include <stdbool.h>.
4133 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4134 for consistency with POSIX terminology. All uses changed.
4135 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4136 (strip_trailing_slashes): Use bool for booleans.
4137 * stripslash.c (strip_trailing_slashes): Likewise.
4139 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4140 sometimes returns a positive errno value even when it succeeds.
4141 (print_errno_message) [!LIBC]: Fall back on strerror if
4144 * path-concat.c (mempcpy): Don't define if a system header defines it.
4145 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4146 (longest_relative_suffix): New function.
4147 (path_concat): Use it. Assume first argument is not NULL.
4148 Port to DOS. Omit redundant separators.
4149 Report an error instead of returning NULL.
4150 Use mempcpy instead of memcpy.
4151 (xpath_concat): Remove: not declared or used.
4153 * same.h: Include <stdbool.h>
4154 (same_name): Return bool, not int.
4155 * same.c (same_name): Likewise.
4156 (errno): Don't declare; we assume C89 or better now.
4158 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4159 if not already defined.
4161 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4162 * dup-safer.c (errno): Likewise.
4164 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4166 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4169 2004-08-03 Simon Josefsson <jas@extundo.com>
4171 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4172 * progname.h: Don't include stdbool.h.
4174 2004-08-02 Simon Josefsson <jas@extundo.com>
4176 * getsubopt.h: New file, with comments from Bruno Haible.
4177 * getsubopt.c: New file, from glibc, but slightly modified based on
4178 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4180 2004-08-01 Simon Josefsson <jas@extundo.com>
4182 * xgetdomainname.c: Include stdlib.h, for free().
4184 2004-07-16 Simon Josefsson <jas@extundo.com>
4186 * dummy.c: New file.
4188 2004-07-16 Bruno Haible <bruno@clisp.org>
4190 * backupfile.h: Add extern "C" for C++.
4191 * closeout.h: Likewise.
4192 * copy-file.h: Likewise.
4193 * findprog.h: Likewise.
4194 * full-write.h: Likewise.
4195 * pathname.h: Likewise.
4196 * progname.h: Likewise.
4197 * stpcpy.h: Likewise.
4198 * stpncpy.h: Likewise.
4199 * strcase.h: Likewise.
4200 * strstr.h: Likewise.
4201 * xalloc.h: Likewise.
4203 * mbswidth.h: Add extern "C" for C++.
4204 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4206 2004-07-09 Simon Josefsson <jas@extundo.com>
4208 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4209 failed without this.)
4211 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4213 * fchown-stub.c: New file.
4215 2004-06-24 Jim Meyering <jim@meyering.net>
4217 * obstack.h (obstack_base): Cast to (void *), per documentation.
4219 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4221 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4223 2004-06-01 Jim Meyering <jim@meyering.net>
4225 * calloc.c: New file.
4227 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4229 * getdate.y (yylex): Allow space between sign and number.
4230 Problem reported by Dan Jacobson.
4232 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4233 and Jim Meyering <jim@meyering.net>
4235 Merge from coreutils CVS.
4237 * stat-macros.h: New file, with contents from file-type.h
4238 and coreutils' system.h.
4239 * file-type.c: Include "stat-macros.h".
4240 * file-type.h (file_type): Move all macro definitions to new file,
4243 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4244 Wrap old code with this conditional.
4245 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4246 function that does not dereference symlinks.
4247 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4249 * xreadlink.c: Include xreadlink.h first, to catch .h file
4250 dependency problems.
4251 (xreadlink): Accept new arg SIZE, for efficiency.
4252 All decls and uses changed.
4253 * xreadlink.h: Include <stddef.h>, for size_t.
4255 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4256 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4258 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4260 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4262 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4263 macros to be defined.
4264 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4265 the allocator returns NULL because the requested size is zero.
4267 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4269 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4270 var. Add comment explaining why libc still defines it. This
4271 merges the following patch from glibc:
4272 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4274 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4276 * obstack.c (_obstack): Remove unused variable. It hasn't been
4277 present in glibc since revision 1.1 of this file.
4278 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4279 obstack_alignment_mask, obstack_alloc, obstack_base,
4280 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4281 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4282 obstack_grow0, obstack_init, obstack_int_grow,
4283 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4284 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4285 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4286 nonexistent functions.
4288 2004-05-17 Derek R. Price <derek@ximbiot.com>
4289 Paul Eggert <eggert@cs.ucla.edu>
4291 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4293 2004-05-14 Bruno Haible <bruno@clisp.org>
4295 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4296 that consists of a '.' followed by an empty digit string.
4297 Patch by Tor Lillqvist <tml@iki.fi>.
4299 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4301 Port obstack to the AS/400, where pointers are 16 bytes wide and
4302 you cannot cast an integer to a valid pointer. This patch is
4303 currently waiting to be integrated into glibc; see
4304 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4306 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4307 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4308 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4309 (struct obstack): temp member is now a union of a pointer and
4310 an integer, instead of an integer. All integer uses changed.
4311 This does not affect the physical layout of struct obstack,
4312 except on hosts (like the AS/400) where the size or alignment of
4313 void * is greater than that of ptrdiff_t.
4314 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4315 __STDC__)]: Store temporary in pointer member of union, not
4317 * obstack.c: Include <stddef.h>, for offsetof.
4318 (struct fooalign): Remove; it doesn't need a name.
4319 (union fooround): Change double to long double, and add void *.
4320 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4321 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4322 not a macro. Hence the values are always int; so remove all
4323 casts-to-int in uses.
4325 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4326 Derek Price <derek@ximbiot.com>
4328 * alloca.c: Include <alloca.h>, to get our interface.
4329 * alloca_.h: Use __alloca on AIX, so that we don't have to
4330 include <alloca.h> first. Use C89 prototype for alloca; this
4331 requires including <stddef.h> for size_t. Use extern "C" if C++.
4332 Use #elif for simplicity, since we can assume C89 now.
4333 Don't try to source the system alloca.h since it will not be found
4334 and to prevent recursively including its replacement.
4335 * fnmatch.c: Include <alloca.h> instead of opencoding.
4336 * regex.c: Likewise.
4338 2004-05-16 Derek Price <derek@ximbiot.com>
4339 Paul Eggert <eggert@cs.ucla.edu>
4341 getline cleanup. This changes the getndelim2 API: both order of
4342 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4345 * getline.c: Don't include stddef.h or stdio.h, since our
4346 interface does that.
4347 (getline): Always use getdelim, so that we don't have two
4348 copies of this code.
4349 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4351 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4352 (GETNDELIM2_MAXIMUM): New macro.
4353 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4354 instead of the old practice of delim2==0. All callers changed.
4355 Return -1 on overflow, instead of returning junk.
4356 Do not set *linesize unless allocation succeeds.
4357 * getndelim2.h: Do not include stddef.h; no longer needed, now
4358 that we include sys/types.h.
4359 * getnline.h: Likewise.
4360 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4361 (getndelim2): Reorder arguments.
4362 * getnline.c (getnline, getndelim):
4363 Don't discard the NMAX argument.
4364 (getnline): Invoke getndelim, to avoid code duplication.
4365 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4366 of (size_t) -1 by callers of the getnline family.
4368 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4370 * nanosleep.c (suspended): Change its type from int to
4371 sig_atomic_t volatile.
4372 (first_call): Make it private to rpl_nanosleep, and have it
4373 be zero initially as that's a bit faster.
4374 (my_usleep): Round up fractional times instead of truncating them,
4375 as this is the usual meaning for 'sleep'.
4377 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4379 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4380 (ENOSYS): Define if not defined.
4381 (settime): Fall back on stime if it exists and settimeofday fails.
4382 But don't bother with fallbacks if a method fails with errno == EPERM.
4384 2004-05-11 Jim Meyering <jim@meyering.net>
4386 Prior to this change, the save_cwd caller required read access to the
4387 current directory on most systems (ones with the fchdir function).
4389 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4390 fails, try write-only, and finally, resort to using xgetcwd.
4392 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4394 * obstack.c, obstack.h: Import changes from libc.
4396 2004-04-28 Bruno Haible <bruno@clisp.org>
4398 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4399 implicitly appends .exe to executables.
4400 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4401 accepts Windows pathnames.
4402 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4403 Cygwin like Windows, since it now accepts Windows pathnames.
4404 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4405 Cygwin like Windows, since it now accepts Windows pathnames.
4406 Reported by Derek Robert Price <derek@ximbiot.com>.
4408 2004-04-20 Jim Meyering <jim@meyering.net>
4410 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4412 2004-04-20 Jim Meyering <jim@meyering.net>
4413 Bruno Haible <bruno@clisp.org>
4415 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4416 memory when realloc fails.
4418 2004-04-18 Jim Meyering <jim@meyering.net>
4420 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4421 don't leak memory and do call END_UTMP_ENT.
4423 2004-04-11 Paul Eggert <eggert@twinsun.com>
4425 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4426 (CHAR_BIT): Remove, since we assume C89.
4427 Include <stdint.h> if available, as per current Autoconf CVS advice.
4429 2004-03-30 Paul Eggert <eggert@twinsun.com>
4431 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4432 not bool, to be more consistent with Unix conventions.
4433 Suggested by Bruno Haible.
4435 Merge from coreutils.
4437 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4440 * getdate.h: Include stdbool.h, and timespec.h instead of
4441 the usual <time.h> dance.
4442 (get_date): Change signature to support fractional time stamps.
4443 All callers changed.
4444 * getdate.y: Include "getdate.h" first, as we can now
4445 assume C89 and don't need to worry about 'const'.
4446 Similarly, include "unlocked-io.h" near start, not in middle.
4448 (textint.value): Use long int rather than int.
4449 (textint.digits): Use size_t rather than int.
4450 (BILLION, LOG10_BILLION): New constants.
4451 (parser_control): New member rel_ns. Members day_ordinal,
4452 time_zone, month, day, hour, minutes, rel_year, rel_month,
4453 rel_day, rel_hour, rel_minutes, rel_seconds
4454 are now long int, not int. Member seconds is now struct timespec,
4455 not int. New member timespec_seen. Members dates_seen, days_seen,
4456 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4458 (%union.intval): Now long int, not int.
4459 New member timespec.
4460 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4461 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4462 (spec): Now is a timespec or an item list.
4463 (timespec, items): New nonterminals.
4464 (time, rel, relunit, number, get_date):
4465 Add support for fractional seconds.
4466 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4467 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4468 (to_hour): First arg is now long int, not int.
4469 (to_year): Returns long int, not int.
4470 Don't treat year -70 like 70.
4471 (tm_diff): Returns long int, not int.
4472 (lookup_word): Use bool instead of int when appropriate.
4473 (yylex): Use size_t for count, not int.
4474 Detect overflow when parsing large integer constants.
4475 Add support for fractions.
4476 (get_date): Make pointers 'const' if possible.
4477 Use more-portable code to detect integer overflow.
4478 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4479 Don't use ctime; it's not reliable if the year has >4 digits.
4481 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4482 This is for compatibility with BSD.
4484 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4485 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4486 From coreutils' system.h.
4488 * userspec.c: Don't include "posixver.h".
4489 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4490 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4491 compatible extension. Simplify code by removing a boolean int
4492 that was always nonzero if a string was nonnull.
4494 2004-03-30 Jim Meyering <jim@meyering.net>
4496 Merge from coreutils.
4498 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4500 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4501 an empty input stream.
4503 * readtokens.c: Include <stdbool.h>.
4504 (readtoken): Use `size_t' rather than int/long.
4505 All callers adjusted.
4506 Use `bool' rather than `int' where appropriate.
4507 Use memset rather than an explicit loop.
4508 Use x2nrealloc rather than xrealloc.
4509 Allow the use of `\0' as a delimiter.
4510 (readtokens): Likewise.
4511 * readtokens.h (readtoken, readtokens): Update prototypes.
4513 2004-03-30 Bruno Haible <bruno@clisp.org>
4515 * getloadavg.c (getloadavg): Don't assume setlocale returns
4518 2004-03-29 Paul Eggert <eggert@twinsun.com>
4520 Merge changes to getloadavg.c from coreutils and Emacs.
4522 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4523 Define to an expression, not to the empty string.
4524 Include cloexec.h and xalloc.h.
4525 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4526 Use set_cloexec_flag rather than rolling our own.
4527 * cloexec.c, cloexec.h: New files.
4529 2004-03-18 Paul Eggert <eggert@twinsun.com>
4531 * getopt.h: Sync with libc CVS.
4533 2004-03-18 Paul Eggert <eggert@twinsun.com>
4534 Bruno Haible <bruno@clisp.org>
4536 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4537 not on all platforms that have <wchar.h>.
4538 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4540 2004-03-09 Paul Eggert <eggert@twinsun.com>
4542 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4544 * getopt_int.h: New file, also synced from libc.
4546 2004-03-07 Paul Eggert <eggert@twinsun.com>
4548 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4549 '#if' expressions. Unlike the code it replaces, it does not
4550 depend on (defined _SC_PAGESIZE). However, it does depend on
4551 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4552 first reported by Jason Andrade in
4553 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4555 2004-01-18 Simon Josefsson <jas@extundo.com>
4557 * strdup.h: New file.
4558 * strdup.c: Include it.
4559 * path-concat.c: Include strdup.h. Drop strdup declaration.
4560 * userspec.c: Include strdup.h. Drop strdup declaration.
4562 2004-02-06 Karl Berry <karl@gnu.org>
4564 * config.charset: update from gettext 0.14.1.
4566 2004-02-05 Paul Eggert <eggert@twinsun.com>
4568 Add comments and code, prompted by suggestions from Bruno Haible
4570 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4571 describing the enum quoting_style values.
4572 * quotearg.c (quotearg_alloc): New function.
4573 (quotearg_buffer_restyled): Treat lone { and } as special.
4574 Treat = as special. Work around bug with older shells
4575 that "see" a '\' that is really the 2nd byte of a multibyte char.
4576 Quote empty string with shell_quoting_style.
4578 2004-02-03 Bruno Haible <bruno@clisp.org>
4580 * pipe.h: New file, from GNU gettext.
4581 * pipe.c: New file, from GNU gettext.
4583 2004-01-27 Bruno Haible <bruno@clisp.org>
4585 * execute.h: New file, from GNU gettext.
4586 * execute.c: New file, from GNU gettext.
4587 * w32spawn.h: New file, from GNU gettext.
4589 2004-01-23 Paul Eggert <eggert@twinsun.com>
4591 Exit-status fix from coreutils.
4593 Use exit_failure consistently in place of EXIT_FAILURE,
4594 so that program exit statuses are consistent on failure.
4596 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4597 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4598 * argmatch.h: Comment fix to match the above.
4599 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4600 Now a macro referring to exit_failure, instead of a separate
4601 variable. Include "exitfail.h" to get it.
4602 * xstrtol.h: Include "exitfail.h".
4603 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4605 * long-options.c (parse_long_options): Use prototype
4606 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4609 2004-01-21 Jim Meyering <jim@meyering.net>
4611 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4612 so as not to conflict with a different-sized __mktime_internal
4613 function in GNU libc.
4614 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4615 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4617 2004-01-18 Paul Eggert <eggert@twinsun.com>
4619 Merge from diffutils.
4621 * file-type.c (file_type): Add typed memory objects.
4622 * file-type.h (S_TYPEISTMO): New macro.
4624 * c-stack.h (c_stack_action): Remove argv argument.
4625 * c-stack.c (c_stack_action): Likewise. All uses changed.
4626 (die): Don't calculate message unless segv_action returns.
4627 (get_stack_location, min_address_from_argv, max_address_from_argv,
4628 volatile stack_base, volatile_stack_size): Remove.
4629 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4630 that every segmentation violation is a stack overflow. (Ouch!)
4631 See Debian bug 136249 (still outstanding) for more info about why
4632 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4634 2003-11-30 Bruno Haible <bruno@clisp.org>
4636 Safer stack allocation.
4637 * setenv.c: Include allocsa.h.
4638 (alloca): Remove fallback definition.
4639 (freea): Remove macro.
4640 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4643 2003-10-17 Bruno Haible <bruno@clisp.org>
4645 * binary-io.h: Avoid warnings on Cygwin.
4647 2003-12-28 Bruno Haible <bruno@clisp.org>
4649 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4650 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4652 2003-11-28 Bruno Haible <bruno@clisp.org>
4654 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4656 2003-11-27 Bruno Haible <bruno@clisp.org>
4658 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4660 2003-11-17 Bruno Haible <bruno@clisp.org>
4662 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4664 2003-11-24 Bruno Haible <bruno@clisp.org>
4666 * xallocsa.h: New file, from GNU gettext.
4667 * xallocsa.c: New file, from GNU gettext.
4669 2003-11-24 Bruno Haible <bruno@clisp.org>
4671 * allocsa.h: New file, from GNU gettext.
4672 * allocsa.c: New file, from GNU gettext.
4674 2003-11-24 Bruno Haible <bruno@clisp.org>
4676 * eealloc.h: New file.
4678 2004-01-15 Jim Meyering <jim@meyering.net>
4680 Merge from coreutils.
4682 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4683 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4684 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4686 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4687 optional configure-time default.
4689 * version-etc.c (version_etc_copyright): Update copyright date.
4691 * xreadlink.c (xreadlink): Correct outdated comment.
4693 2004-01-15 Paul Eggert <eggert@twinsun.com>
4695 Merge from coreutils.
4697 * posixver.c: Include posixver.h.
4699 * same.c: Include <stdbool.h>, <limits.h>.
4700 (_POSIX_NAME_MAX): Define if not defined.
4702 (same_name): If file names are silently truncated, report
4703 that the file names are the same if they are the same after
4704 the silent truncation.
4706 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4707 conversion function.
4708 * xstrtod.c (xstrtod): Likewise. All callers changed to
4709 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4712 2004-01-14 Paul Eggert <eggert@twinsun.com>
4714 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4715 with like-named macro in fnmatch.c.
4716 (EXT): Use an internal constant instead.
4718 Merge fnmatch patches from glibc.
4719 * fnmatch.c (mbsinit): Remove define.
4720 Add libc_hidden_ver (__fnmatch, fnmatch).
4721 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4722 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4724 2003-12-14 Karl Berry <karl@gnu.org>
4726 * config.charset: update from gettext-runtime.
4728 2003-12-03 Paul Eggert <eggert@twinsun.com>
4730 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4731 Bug reported by Alfred M. Szmidt.
4733 2003-11-29 Karl Berry <karl@gnu.org>
4735 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4737 2003-11-23 Paul Eggert <eggert@twinsun.com>
4738 Bruno Haible <bruno@clisp.org>
4740 * printf-parse.h: Don't include sys/types.h.
4741 (ARG_NONE): New macro.
4742 (char_directive): Change type of *arg_index fields to size_t.
4743 * printf-parse.c: Don't include sys/types.h.
4744 (SSIZE_MAX): Remove macro.
4745 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4746 Remove unnecessary overflow check.
4747 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4750 2003-11-24 Paul Eggert <eggert@twinsun.com>
4752 * alloca.c: Remove dependency on xalloc module.
4753 (xalloc_die): Remove.
4754 (memory_full) [!defined emacs]: New macro.
4755 [!defined emacs]: Don't include xalloc.h.
4756 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4757 address arithmetic overflows. Change datatypes a bit to avoid
4760 2003-11-22 Jim Meyering <jim@meyering.net>
4762 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4764 2003-11-17 Bruno Haible <bruno@clisp.org>
4766 * vasnprintf.c (alloca): Remove fallback definition.
4767 (freea): Remove definition.
4768 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4769 Reported by Paul Eggert.
4771 2003-11-17 Jim Meyering <jim@meyering.net>
4773 On systems without utime and without a utimes function capable of
4774 dealing with a NULL struct utimbuf* argument, this utime replacement
4775 could -- in unusual circumstances -- leak a file descriptor.
4776 * utime.c: Include <unistd.h> and <errno.h>.
4777 (utime_null): Be sure to close `fd' and to preserve errno.
4778 Reported by Geoff Collyer via Arnold Robbins.
4780 2003-11-16 Paul Eggert <eggert@twinsun.com>
4781 Bruno Haible <bruno@clisp.org>
4783 Protect against address arithmetic overflow.
4784 * printf-args.h: Include stddef.h.
4785 (arguments): Change type of field 'count' to size_t.
4786 * printf-args.c (printf_fetchargs): Use size_t instead of
4787 'unsigned int' where appropriate.
4788 * printf-parse.h: Include sys/types.h.
4789 (char_directive): Change type of *arg_index fields to ssize_t.
4790 (char_directives): Change type of fields 'count', max_*_length to
4792 * printf-parse.c: Include sys/types.h and xsize.h.
4793 (SSIZE_MAX): Define fallback value.
4794 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4795 instead of 'int' where appropriate. Check a_allocated, d_allocated
4796 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4797 * vasnprintf.c: Include xsize.h.
4798 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4799 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4800 overflow. Avoid wraparound when converting a width or precision from
4803 2003-11-16 Bruno Haible <bruno@clisp.org>
4805 Update from GNU gettext.
4806 * printf-parse.c: Generalize to it can be compiled for wide strings.
4807 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4808 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4809 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4810 SNPRINTF): New macros.
4811 Don't include <alloca.h> if the file is used inside libintl.
4812 (local_wcslen): New function, for Solaris 2.5.1.
4813 (VASNPRINTF): Use it instead of wcslen.
4815 2003-11-16 Bruno Haible <bruno@clisp.org>
4817 * xsize.h (xmax): New function.
4818 (xsum, xsum3, xsum4): Declare as "pure" functions.
4820 2003-11-12 Paul Eggert <eggert@twinsun.com>
4822 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4823 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4824 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4825 heuristic is just as accurate as far as we know, and it removes a
4826 dependency on size_max.m4 and ptrdiff_max.m4.
4828 2003-11-12 Paul Eggert <eggert@twinsun.com>
4830 * xstrtol.c (__xstrtol): Remove "break" immediately after
4831 "return", to pacify some unknown compiler. Problem reported
4834 2003-11-11 Bruno Haible <bruno@clisp.org>
4836 * xsize.h (SIZE_MAX): Remove fallback definition.
4837 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4840 2003-11-10 Paul Eggert <eggert@twinsun.com>
4842 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4843 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4844 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4846 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4847 not (size_t) -1, since it's defined here.
4849 2003-11-06 Paul Eggert <eggert@twinsun.com>
4851 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4852 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4853 Reject sizes of exactly SIZE_MAX bytes.
4854 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4855 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4857 2003-11-05 Bruno Haible <bruno@clisp.org>
4859 * xsize.h: Include limits.h, to avoid a possible collision with
4860 SIZE_MAX defined in <limits.h> on Solaris.
4862 2003-11-04 Bruno Haible <bruno@clisp.org>
4864 * xsize.h: New file.
4865 * linebreak.c: Include xsize.h.
4866 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4867 argument for overflow.
4868 Suggested by Paul Eggert.
4870 2003-10-31 Bruno Haible <bruno@clisp.org>
4872 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4873 to avoid (extremely rare) race condition.
4874 Suggested by Paul Eggert.
4876 2003-11-03 Jim Meyering <jim@meyering.net>
4878 * userspec.c: Include "userspec.h".
4879 * userspec.h: New file.
4881 2003-10-31 Paul Eggert <eggert@twinsun.com>
4883 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4884 * mountlist.c (SIZE_MAX): Define if not defined already.
4885 (read_filesystem_list): Set and use me_type_malloced.
4886 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4887 whatever the type happens to be), for brevity and consistency.
4888 Check for size calculation overflow on Alphas running OSF/1.
4890 2003-10-31 Jim Meyering <jim@meyering.net>
4892 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4894 * linebuffer.c: Include <string.h> for declaration of memset.
4896 2003-10-30 Paul Eggert <eggert@twinsun.com>
4897 Bruno Haible <bruno@clisp.org>
4899 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4900 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4902 2003-10-29 Paul Eggert <eggert@twinsun.com>
4904 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4905 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4907 * quotearg.c (quotearg_n_options): Use it.
4908 * group-member.c: Include <stdbool.h>.
4909 (free_group_info): Arg is now const *; don't free arg.
4910 (get_group_info): Now returns bool and accepts struct group_info *,
4911 rather than returning a malloc'ed struct group_info *.
4912 All uses changed. Check for overflow in internal size calculation.
4914 * getusershell.c (readname): Simplify the code by using x2nrealloc
4915 rather than xmalloc/xrealloc.
4916 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4917 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4918 conformance bug: the old code used a pointer after freeing the
4919 storage that it addressed.
4920 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4921 rather than doing it by hand.
4922 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4923 the buffer preserved. Use free and xmalloc instead.
4924 * quotearg.c (quotearg_n_options): Likewise.
4925 Use a simpler test for size overflow. Don't use xalloc_oversized
4926 because unsigned int might be wider than size_t (!); this suggests
4927 that we should switch from unsigned int to size_t for slot numbers.
4929 2003-10-27 Bruno Haible <bruno@clisp.org>
4931 * stdbool_.h: Better support for BeOS.
4933 2003-10-27 Paul Eggert <eggert@twinsun.com>
4935 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4936 to allocate the returned structure. Do not allocate a subarray,
4937 as x2nrealloc will do that.
4938 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4939 instead of xnrealloc.
4940 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4942 2003-10-26 Paul Eggert <eggert@twinsun.com>
4944 * xalloc.h (xalloc_oversized): New static inline function, for
4945 callers that want to do their own size-overflow checking. Include
4946 <stdbool.h>, since xalloc_oversized returns bool.
4947 * xalloc.c (array_size_overflow): Remove. All callers changed
4948 to use xalloc_oversized.
4950 Add two functions x2realloc, x2nrealloc, for programs that grow
4951 arrays dynamically by doubling their sizes.
4952 * xalloc.h (x2realloc, x2nrealloc): New decls.
4953 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4956 Port to C99 semantics for 'inline' of external functions.
4957 Bug reported by Bruno Haible.
4958 * xmalloc.c (xnmalloc_inline): New static inline function,
4959 with the old contents of xnmalloc.
4960 (xnmalloc, xmalloc): Use it.
4961 (xnrealloc_inline): New static inline function,
4962 with the old contents of xnrealloc.
4963 (xnrealloc, xrealloc): Use it.
4965 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4967 2003-10-25 Paul Eggert <eggert@twinsun.com>
4969 Fix several address-calculation bugs in the hash modules,
4970 plus some minor code cleanup.
4972 * hash.h: Include <stdbool.h>, for bool.
4973 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4974 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4975 hash_get_n_entries, hash_get_max_bucket_length,
4976 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4977 hash_rehash): Use size_t rather than unsigned.
4978 * hash.c (struct hash_table, hash_get_n_buckets,
4979 hash_get_n_buckets_used, hash_get_n_entries,
4980 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4981 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4982 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4984 (SIZE_MAX): Define if not defined.
4985 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4986 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4988 Use const * when possible.
4989 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4990 (check_tuning): Fix bug: if tuning parameters were very close to
4991 0 or 1, rounding errors could have caused subscript violations.
4992 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4993 (hash_initialize): Add 'fail:' label
4994 to free table and return NULL, and use it to simplify code.
4995 Use calloc rather than clearing the storage ourself.
4996 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4997 buffer size calculations.
4998 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4999 Include <stddef.h>, for size_t.
5000 * hash-pjw.c (hash_pjw): Likewise.
5001 Switch to method described by Bruno Haible.
5002 Include <limits.h>, for CHAR_BIT.
5003 (SIZE_BITS): New macro.
5005 2003-10-21 Paul Eggert <eggert@twinsun.com>
5007 * getndelim2.c (getndelim2): When size calculation overflows,
5008 ceiling the allocation at NMAX bytes rather than silently
5009 discarding input bytes before NMAX is reached. This makes
5010 a difference only if NMAX exceeds SIZE_MAX / 2.
5012 * obstack.c: Merge from glibc.
5013 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5014 Add libc_hidden_def (_obstack_newchunk).
5015 (_obstack_free) [! defined _LIBC]: Remove.
5016 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5017 a clone of the function body.
5018 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5019 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5021 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5022 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5025 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5026 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5027 Don't use lvalue casts, as GCC plans to remove support for them
5028 in GCC 3.5. Reported by Joseph S. Myers. This bug
5029 was also present in the non-GCC version, indicating that this
5030 code had always been buggy and had never been widely used.
5031 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5032 Use the fast variant of each macro, rather than copying the
5033 definiens of the fast variant; that way, we'll be more likely to
5034 catch future bugs in the fast variants.
5036 2003-10-20 Bruno Haible <bruno@clisp.org>
5038 * wait-process.h: New file, from GNU gettext.
5039 * wait-process.c: New file, from GNU gettext.
5041 2003-10-19 Jim Meyering <jim@meyering.net>
5043 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5045 2003-10-16 Paul Eggert <eggert@twinsun.com>
5047 * getgroups.c: Include <errno.h>, <stdlib.h>.
5048 (getgroups): First arg is int, not size_t.
5049 Don't let 'free' mangle errno.
5051 2003-10-16 Jim Meyering <jim@meyering.net>
5053 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5055 2003-10-15 Paul Eggert <eggert@twinsun.com>
5057 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5059 (new_exclude, add_exclude_file): Initial size no longer needs to
5061 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5062 our own address arithmetic overflow checking.
5064 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5065 (fnmatch): Do not alloca more than 2000 wide characters;
5066 instead, use malloc for large buffers.
5067 Check for address arithmetic overflow, and return -1
5068 with errno set to ENOMEM in that case.
5069 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5070 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5071 instead, return -1. Check for address arithmetic overflow.
5073 2003-10-14 Paul Eggert <eggert@twinsun.com>
5075 Handle invalid suffixes and overflow independently, so that
5076 callers can treat them independently as needed. Fix some bugs in
5077 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5078 suffix for a human-readable blocksize. The major caller-visible
5079 change is the addition of a new
5080 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5081 that both overflow and suffix chars were found.
5083 * human.c (humblock): Don't check separately for invalid suffix
5084 char; that is xstrtoumax's job (now that its bug is fixed).
5085 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5086 INTMAX_MAX]: New macros.
5087 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5088 TYPE_MAXIMUM): New macros.
5089 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5090 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5091 if overflow occurs, as it's what __strtol does and it's more useful
5093 (__xstrtol): If __strtol reports some error other than ERANGE,
5094 reflect it to the caller as LONGINT_INVALID. If it reports
5095 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5096 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5097 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5099 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5100 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5101 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5102 [defined UINTMAX_MAX]: New macros.
5104 2003-10-14 Bruno Haible <bruno@clisp.org>
5106 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5107 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5108 Also use volatile where needed.
5110 2003-10-12 Paul Eggert <eggert@twinsun.com>
5112 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5113 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5114 and define in terms of the other primitives.
5115 * xmalloc.c: Include stdbool.h; do not include exit.h.
5116 (SIZE_MAX): Define if not already defined.
5117 (array_size_overflow): New function.
5118 (xalloc_die): Abort instead of exiting if 'error' returns.
5119 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5120 (xmalloc, xrealloc): Use them.
5121 (xcalloc): Check for address arithmetic overflow.
5122 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5123 a bit faster than strcpy.
5125 2003-10-08 Paul Eggert <eggert@twinsun.com>
5127 Merge getpass from libc, plus a few fixes.
5129 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5130 Include <stdbool.h>.
5131 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5132 __fsetlocking to empty.
5133 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5134 do include <bits/libc-lock.h>.
5135 Do not include <fcntl.h>; not needed.
5136 [_LIBC]: Include <wchar.h>.
5137 (NOTCANCEL_MODE): New macro.
5138 (flockfile, funlockfile) [_LIBC]: New macros.
5139 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5140 [!_LIBC]: New macros.
5141 (call_fclose): New function.
5142 (getpass): Use it. Save tty stream separately; this simplifies the
5143 code and makes it more reliable if stdin happens to equal stdout.
5144 Invoke __fsetlocking on tty.
5145 Handle thread cancellation if needed.
5146 Namespace cleanup (use __tcgetattr, __getline).
5147 Use bool for Booleans.
5148 [USE_IN_LIBIO]: Handle wide streams.
5149 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5150 stream might go where.
5152 * unlocked-io.h: Include <stdio.h>, so that the caller
5153 doesn't have to include <stdio.h> before us.
5154 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5155 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5156 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5157 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5158 if not declared, so that we can use getpass.c code from libc without
5160 (flockfile, ftrylockfile, funlockfile): New macros.
5162 2003-10-06 Bruno Haible <bruno@clisp.org>
5164 * version-etc-2.h: Remove file.
5165 * version-etc-2.c: Remove file.
5167 2003-09-25 Jim Meyering <jim@meyering.net>
5168 Bruno Haible <bruno@clisp.org>
5170 This lets translators provide better translations for the
5171 "Written by ..." part of --version output.
5172 * version-etc.h: Include stdarg.h.
5173 (version_etc_copyright): Declare as readonly.
5174 (version_etc): Make this function variadic with a NULL-terminated list
5175 of author name strings.
5176 (version_etc_va): New declaration.
5177 * version-etc.c: Include stdarg.h, stdlib.h.
5178 (version_etc_copyright): Declare as readonly.
5179 (version_etc_va): New function. Provide a different translatable string
5180 for each possible number of authors < 10. Abbreviate when there are 10
5182 (version_etc): Make this function variadic. Call version_etc_va.
5183 Suggestion from Gary V. Vaughan.
5185 * long-options.h (parse_long_options): Change prototype: the authors
5186 string is moved to the end and becomes variadic.
5187 * long-options.c: Include stdarg.h.
5188 (parse_long_options): Make this function variadic, too.
5189 Call version_etc_va, not version_etc.
5191 2003-10-06 Bruno Haible <bruno@clisp.org>
5193 * fatal-signal.h: New file, from GNU gettext.
5194 * fatal-signal.c: New file, from GNU gettext.
5196 2003-10-04 Karl Berry <karl@gnu.org>
5198 * argp*: update from libc.
5200 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5202 * getpass.c (getpass): Use a no-op fseek when switching from input to
5203 output mode on the same stream.
5205 2003-09-29 Paul Eggert <eggert@twinsun.com>
5207 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5208 Fix arg typo in previous patch.
5210 2003-09-28 Jim Meyering <jim@meyering.net>
5212 * error.c: Correct cpp indentation.
5214 2003-09-27 Paul Eggert <eggert@twinsun.com>
5216 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5217 Omit the special code that used __typeof__, since we worry that
5218 it could be more trouble than it's worth. See:
5219 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5220 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5224 2003-09-26 Jim Meyering <jim@meyering.net>
5226 * error.c (error_tail): Move some declarations
5227 into inner scope where the local variables are used.
5229 2003-09-26 Bruno Haible <bruno@clisp.org>
5231 * stpncpy.h (gnu_stpncpy): New declaration.
5232 (stpncpy): Define as alias for gnu_stpncpy.
5233 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5235 2003-09-26 Paul Eggert <eggert@twinsun.com>
5237 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5238 (error_tail): Do not loop, reallocating temporary buffer, since
5239 the output cannot contain more wide characters than the input
5240 contains bytes, the size must be big enough already. This avoids
5241 one potential size overflow calculation. Check for size overflow
5242 when calculating temporary buffer size. Free temporary buffer
5243 when done, if it was allocated with malloc; this plugs a memory
5244 leak. Remove casts from void * to pointers, that are no longer
5245 needed now that we're assuming C89 or better.
5247 Merge error changes from glibc.
5249 * error.c, error.h: Update copyright notice header to match glibc.
5250 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5251 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5252 Disable cancellation while printing error.
5253 * error.h: Prepend __ to parameter names.
5255 2003-09-25 Karl Berry <karl@gnu.org>
5257 * argp-fmtstream.c, argp-help.c: update from libc.
5259 2003-09-25 Bruno Haible <bruno@clisp.org>
5261 * version-etc-2.h: New file, from version-etc.h with modifications.
5262 * version-etc-2.c: New file, from version-etc.c with modifications.
5264 2003-09-25 Simon Josefsson <jas@extundo.com>
5266 * xgetdomainname.h: New file.
5267 * xgetdomainname.c: New file.
5269 2003-09-25 Simon Josefsson <jas@extundo.com>
5270 Bruno Haible <bruno@clisp.org>
5272 * getdomainname.h: New file.
5273 * getdomainname.c: New file.
5275 2003-09-24 Paul Eggert <eggert@twinsun.com>
5277 * linebuffer.c (freebuffer): Don't free the argument, just
5278 the buffer associated with the argument. Bug reported by
5281 2003-09-19 Karl Berry <karl@gnu.org>
5283 * argp.h: update from libc.
5285 2003-09-16 Paul Eggert <eggert@twinsun.com>
5287 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5288 input error, instead of returning NULL the next time we are called
5289 (and therefore losing track of errno).
5291 2003-09-15 Paul Eggert <eggert@twinsun.com>
5293 * getndelim2.c (getndelim2): Don't trash errno when a read
5294 fails, so that the caller gets the proper errno.
5296 * readutmp.c (read_utmp): Likewise.
5297 Check for fstat error. Close stream and free storage
5300 2003-09-14 Bruno Haible <bruno@clisp.org>
5302 * fwriteerror.h: New file.
5303 * fwriteerror.c: New file.
5305 2003-09-14 Jim Meyering <jim@meyering.net>
5307 * getloadavg.c: Correct cpp indentation.
5308 * strdup.c: Likewise.
5309 * vasnprintf.c: Likewise.
5311 2003-09-12 Paul Eggert <eggert@twinsun.com>
5313 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5314 * obstack.c [!defined _LIBC]: Likewise.
5315 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5316 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5317 * exitfail.c: Don't include stdlib.h; no longer needed.
5319 More changes to assume C89 or better.
5321 * error.c (error_tail): Assume vprintf.
5323 * argmatch.c (getenv): Remove decl.
5324 * progreloc.c (get_full_program_name): Define via prototype.
5325 * setenv.c (clearenv): Likewise.
5326 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5328 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5329 (malloc, memcpy): Remove decls.
5330 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5331 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5332 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5333 (memcpy): Remove macro.
5334 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5335 (__P): Remove. All uses removed.
5336 (PTR): Remove. All uses changed to void *.
5337 (CHAR_BIT, NULL): Remove.
5338 (spaces, zeros, memset_space, memset_zero)
5339 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5341 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5342 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5343 Define with prototype.
5344 Remove now-unnecessary prototype decl.
5345 (extra_args_spec): Assume ANSI C. All uses changed.
5346 (extra_args_spec_iso): Remove.
5347 (my_strftime, emacs_strftimeu): Define via prototype.
5348 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5350 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5351 * strtoimax.c: Include <stdlib.h> unconditionally.
5352 (strtoul, strtol): Remove decls.
5353 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5355 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5356 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5357 (LOCALE_PARAM_PROTO): New macro.
5358 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5359 (INTERNAL (strtol), strtol): Define with a prototype.
5360 (PARAMS): Remove. All uses removed.
5361 * tempname.c: Include <string.h> unconditionally.
5362 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5363 * xgethostname.c (main): Define with a prototype.
5364 * xmalloc.c: Include "xalloc.h" first, to check interface.
5365 Include <stdlib.h> unconditionally.
5366 (calloc, malloc, realloc, free): Remove decls.
5367 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5368 Include <stdlib.h> unconditionally. Sort include file names.
5370 (xstrtod): Define with a prototype.
5371 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5372 (strtol, strtoul): Remove decls.
5374 2003-09-11 Paul Eggert <eggert@twinsun.com>
5376 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5377 Include <stdlib.h>, <string.h> unconditionally.
5378 Remove now-unnecessary cast to char *.
5379 * strnlen.c: Include <string.h> unconditionally.
5380 * yesno.c (yesno): Define with a prototype.
5382 2003-09-10 Bruno Haible <bruno@clisp.org>
5384 * strcspn.c: Include <string.h> unconditionally.
5385 * strpbrk.c: Include <string.h> unconditionally.
5386 * strstr.c: Include <string.h> unconditionally.
5387 * unicodeio.c: Include <string.h> unconditionally.
5388 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5389 * unsetenv.c: Likewise.
5390 * xreadlink.c: Include <stdlib.h> unconditionally.
5391 * yesno.c: Include <stdlib.h> unconditionally.
5392 (rpmatch): Add prototype.
5394 2003-09-10 Jim Meyering <jim@meyering.net>
5396 * error.c: Correct indentation of cpp directives.
5398 2003-09-09 Paul Eggert <eggert@twinsun.com>
5402 * acosl.c (main): Use a prototype.
5403 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5406 * getloadavg.c (getloadavg, main): Define via prototypes.
5408 * getopt.h (struct option.name): Assume C89, and use 'const'.
5409 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5410 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5412 * getopt.c (const): Remove macro.
5413 Include <string.h> unconditionally.
5414 (my_index): Remove; all uses changed to strchr.
5415 (strlen): Remove decl.
5416 (exchange): Remove forward decl; no longer needed.
5417 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5418 Define with prototype.
5419 * getopt1.c (const): Remove macro.
5420 (getopt_long, getopt_long_only, main): Define with prototype.
5422 * getugroups.c: Include <string.h> unconditionally.
5424 * getusershell.c: Include <stdlib.h> unconditionally.
5425 (getusershell, setusershell, endusershell, readname, main):
5426 Define with prototypes.
5428 * group-member.c: Include group-member.h first.
5429 Include <stdlib.h> unconditionally.
5431 * hard-locale.c: Include hard-locale.h first.
5432 Include <stdlib.h>, <string.h> unconditionally.
5434 * hash.c (free, malloc): Remove decls.
5435 Include <stdlib.h> unconditionally.
5437 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5438 (getenv): Do not declare.
5440 * idcache.c: Include <string.h> unconditionally.
5442 * long-options.c: Include long-options.h first, to test interface.
5443 Include <stdlib.h> unconditionally.
5445 * makepath.c: Include makepath.h first, to test interface.
5446 Include <stdlib.h> and <string.h> unconditionally.
5448 * linebuffer.c: Include <stdlib.h>.
5449 (free): Remove decl.
5451 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5452 rpl_malloc returns void *, not char *.
5453 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5455 * md5.h: Include <limits.h> unconditionally.
5456 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5457 (__P): Remove; all uses removed.
5458 * md5.c: Include "md5.h" first.
5459 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5460 md5_buffer, md5_process_bytes, md5_process_block):
5461 Define with prototypes.
5462 * sha.h (__P): Remove all uses. (It wasn't defined??)
5463 * sha.c: Include "sha.h" first.
5464 Include <stdlib.h>, <string.h> unconditionally.
5466 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5467 * memcmp.c (__ptr_t): Likewise.
5468 * memrchr.c (__ptr_t): Likewise.
5469 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5470 Include <string.h> unconditionally.
5471 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5472 * memchr.c: Include <stdlib.h> unconditionally.
5473 * memchr.c (LONG_MAX): Remove.
5474 * memrchr.c (LONG_MAX): Likewise.
5475 * memchr.c (__memchr): Define via a prototype.
5476 * memrchr.c (__memrchr): Likewise.
5477 * memcmp.c (__P): Remove, and remove all uses.
5478 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5479 Remove forward decls; no longer needed.
5480 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5481 Use types required by C89 in prototype.
5483 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5484 * savedir.c: Likewise.
5485 * mkdir.c (free): Remove decl.
5486 * rmdir.c (rmdir): Define with a prototype.
5487 * savedir.c: Include savedir.h first, to test interface.
5489 * mktime.c (STDC_HEADERS): Remove.
5490 Include <stdlib.h>, <string.h> unconditionally.
5492 * modechange.c: Include <stdlib.h> unconditionally.
5493 (malloc): Remove decl.
5495 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5496 (free): Remove decl.
5498 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5499 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5500 (This type really should be intptr_t, but that's a C99ism.)
5501 (_obstack_memcpy): Remove: all uses changed to memcpy.
5502 Include <string.h> unconditionally.
5503 (struct obstack): Assume __STDC__ for types of members
5504 chunkfun, freefun, extra_arg.
5505 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5506 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5507 obstack_begin, obstack_specify_allocation,
5508 obstack_specify_allocation_with_arg, obstack_chunkfun,
5509 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5510 Remove unprototyped decls and the macros that use them.
5511 * obstack.c (POINTER): Remove. All uses changed to void *.
5512 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5513 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5514 (defined __STDC__ && __STDC__)]:
5515 Remove nonprototyped code.
5516 Include <stdlib.h> unconditionally.
5517 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5518 _obstack_allocated_p, _obstack_free, obstack_free,
5519 _obstack_memory_used, print_and_abort):
5520 Define using prototypes.
5521 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5522 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5523 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5524 obstack_next_free, obstack_object_size, obstack_room) [0]:
5525 Remove unused, unprototyped code.
5527 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5529 * physmem.c (physmem_total, physmem_available, main): Define
5532 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5533 (main): Define with a prototype.
5535 * posixver.c (getenv): Remove decl.
5537 * putenv.c (malloc): Returns void *, not char *.
5538 Include <string.h> unconditionally.
5539 (strchr, memcpy, NULL): Do not define.
5541 * readtokens.c: Include readtokens.h first, to test interface.
5542 Include <stdlib.h>, <string.h> unconditionally.
5543 (init_tokenbuffer): Define with a prototype.
5545 * regex.c (PARAMS): Remove. All uses removed.
5546 All uses of _RE_ARGS removed, too.
5547 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5549 (bzero): Assume memset exists.
5550 (memcmp, memcpy, NULL): Remove.
5551 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5552 char, or assignments to local vars of type signed char.
5553 (init_syntax_once, PREFIX(extract_number_and_incr),
5554 PREFIX(print_partial_compiled_pattern),
5555 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5556 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5557 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5558 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5559 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5560 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5561 wcs_compile_range, byte_compile_range, truncate_wchar,
5562 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5563 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5564 count_mbs_length, wcs_re_match_2_internal,
5565 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5566 PREFIX(alt_match_null_string_p),
5567 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5568 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5569 regfree, PREFIX(extract_number)): Define with prototype. Remove
5570 now-unnecessary declaration, if any.
5571 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5573 Remove now-unnecessary casts among pointer types.
5574 * regex.h (_RE_ARGS): Remove. All uses removed.
5576 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5577 (free): Remove decl.
5579 * rpmatch.c: Include <stdlib.h> unconditionally.
5581 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5582 (free): Remove decl.
5584 * save-cwd.c: Include <stdlib.h> unconditionally.
5585 * xgetcwd.c: Likewise.
5587 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5588 (free): Remove decl.
5590 * strchrnul.c (strchrnul): Define with a prototype.
5591 Fix bug: c_in was not converted to char before searching.
5593 The following changes are not K&R related:
5595 * group-member.h: Include <sys/types.h>, so that this file is
5597 * makepath.h: Likewise.
5599 * getusershell.c (readname, default_index, line_size, readname):
5600 Use size_t, not int, for sizes.
5601 (readname): If the size overflows, report an error instead of
5604 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5606 * getndelim2.c: Assume stdlib.h per the C89 spec.
5608 2003-09-08 Paul Eggert <eggert@twinsun.com>
5610 Assume C89 or better; remove K&R cruft.
5611 A few of these changes were first proposed by Derek Robert Price
5612 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5614 * addext.c: Include <string.h> unconditionally.
5615 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5616 Don't declare getenv or malloc.
5618 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5619 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5621 (find_stack_direction, alloca): Use prototypes.
5623 * atexit.c (atexit): Define using a prototype.
5625 * basename.c, dirname.c, stripslash.c:
5626 Include <string.h> unconditionally.
5628 * bcopy.c: Include <stddef.h>.
5629 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5631 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5633 * error.h (error, error_at_line, error_print_progname)
5634 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5635 * error.c: Include error.h first, to check interface.
5636 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5637 (VA_START): Remove; all uses changeed to va_start.
5638 (exit, strerror): Remove decls.
5639 (error_print_progname): Prototype uncondionally.
5640 Don't include <errno.h>; no longer needed.
5641 (private_strerror): Remove.
5642 (error_tail): Always define.
5643 (error, error_at_line): Assume C89 or better; always use prototypes.
5644 * fatal.c: Include "fatal.h" first, to test interface.
5645 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5646 (VA_START): Remove; all uses changed to va_start.
5647 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5649 (exit): Remove decl.
5650 (fatal): Prototype unconditionally. Assume va_start works.
5651 Abort at end, to pacify gcc.
5653 * euidaccess.c (main): Define with a prototype.
5655 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5657 * exitfail.c: Include <stdlib.h> unconditionally.
5659 * fnmatch_.h (__P): Remove. All uses changed to assume
5661 * fnmatch.c: Include fnmatch.h first, to test interface.
5662 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5663 (getenv): Remove decl.
5664 (fnmatch): Define using a prototype.
5665 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5666 (FCT): Define using a prototype.
5668 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5670 * gethostname.c: Include <stddef.h>.
5671 (gethostname): Define with prototype. Length is size_t, not int.
5673 2003-09-08 Paul Eggert <eggert@twinsun.com>
5675 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5676 getversion.c should have been removed then, but was accidentally
5679 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5680 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5682 2003-09-07 Paul Eggert <eggert@twinsun.com>
5684 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5685 copy_tm_result. Bug reported by Simon Josefsson in
5686 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5688 2003-09-06 Paul Eggert <eggert@twinsun.com>
5690 * time_r.c, time_r.h: New files.
5692 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5694 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5695 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5697 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5699 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5700 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5703 * timegm.c: Switch to glibc implementation, with the following changes:
5704 [defined HAVE_CONFIG_H]: Include <config.h>.
5705 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5706 (__mktime_internal) [!defined _LIBC]: New decl.
5707 (__gmtime_r) [!defined _LIBC]: New macro and function.
5708 (timegm): Use a prototype, since gnulib assumes C89.
5709 Do not bother declaring tmp to be const, as it's not really usefu.
5710 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5711 (timegm): Declare only if HAVE_DECL_TIMEGM.
5713 2003-09-03 Paul Eggert <eggert@twinsun.com>
5715 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5716 Bug reported by Lute Kamstra in
5717 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5719 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5720 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5721 course with correspondingly smaller numbers for tomorrow and
5722 yesterday. From Tadayoshi Funaba. Originally installed into
5723 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5726 2003-08-31 Simon Josefsson <jas@extundo.com>
5728 * timegm.h: New file.
5729 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5731 2003-08-31 Karl Berry <karl@gnu.org>
5733 * argp.h: update from libc.
5735 2003-08-28 Bruno Haible <bruno@clisp.org>
5737 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5738 warning on QNX, which defines O_BINARY to 000000.
5740 2003-08-24 Bruno Haible <bruno@clisp.org>
5742 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5743 MSVC7 <stdio.h> is included later.
5745 2003-08-20 Bruno Haible <bruno@clisp.org>
5747 * progname.h: New file, from GNU gettext.
5748 * progname.c: New file, from GNU gettext.
5749 * progreloc.c: New file, from GNU gettext.
5751 2003-08-19 Bruno Haible <bruno@clisp.org>
5753 * xstrdup.c: Assume <string.h> exists.
5755 2003-08-18 Jim Meyering <jim@meyering.net>
5757 * setenv.h: Indent nested cpp directive.
5758 * vasnprintf.c: Remove trailing blanks.
5760 2003-08-17 Simon Josefsson <jas@extundo.com>
5761 Bruno Haible <bruno@clisp.org>
5763 * xstrndup.h: New file.
5764 * xstrndup.c: New file.
5766 2003-08-17 Bruno Haible <bruno@clisp.org>
5768 * strndup.h: New file.
5770 2003-08-16 Paul Eggert <eggert@twinsun.com>
5772 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5773 space, undoing this 2003-08-12 change:
5774 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5776 2003-08-16 Jim Meyering <jim@meyering.net>
5778 Merge from coreutils.
5779 * xstrtoimax.c: #else #if -> #elif.
5780 * xstrtoumax.c: Likewise.
5782 2003-08-15 Paul Eggert <eggert@twinsun.com>
5784 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5785 rather than tab, after '#' in shell-script copyright notices.
5786 Suggested by Bruno Haible.
5788 2003-08-15 Jim Meyering <jim@meyering.net>
5789 and Paul Eggert <eggert@twinsun.com>
5791 Merge from coreutils.
5792 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5793 member but strut utmpx does not. Needed for AIX 4.3.3.
5794 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5796 2003-08-15 Jim Meyering <jim@meyering.net>
5798 Merge from coreutils.
5799 * xgethostname.c: Include <stdlib.h>.
5800 (xghostname): Don't exit for anything other than memory-related
5801 failure; just return NULL.
5802 * userspec.c: Include "posixver.h".
5803 (parse_user_spec): Accept `.' as a separator only
5804 in pre-POSIX-200112 mode.
5805 * strtoimax.c: Use #elif rather than #else #if.
5806 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5807 Remove function, now that we can rely on a working tzset function.
5808 [!_LIBC]: Ensure that the required autoconf test has been run.
5809 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5810 Use underlying_strftime for %r.
5811 * sha.c: Merge in some clean-up and optimization changes from glibc.
5812 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5813 Ensure that it is a multiple of 64.
5814 Rearrange loop exit tests so as to avoid performing an
5815 additional fread after encountering an error or EOF.
5816 * realloc.c: Update copyright date.
5818 2003-08-14 Jim Meyering <jim@meyering.net>
5820 Merge from coreutils.
5821 * obstack.h: Whitespace changes.
5822 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5823 and xcalloc return values.
5824 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5825 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5826 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5827 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5828 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5830 Use mntctl's return value to drive the entry-processing loop, since
5831 we can't rely on the value of the vmt_length member in the last
5832 entry. On some systems doing so could result in exhausting
5833 virtual memory. Based in part on a patch from Mike Jetzer.
5835 2003-08-14 Jim Meyering <jim@meyering.net>
5836 and Paul Eggert <eggert@twinsun.com>
5838 Merges from coreutils, plus other fixes.
5839 * physmem.c: Merge in portability changes from gcc/libiberty
5840 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5841 for credits and details. Thanks to Kaveh Ghazi for helping
5842 to keep these files in sync.
5843 (ARRAY_SIZE): Define it.
5844 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5845 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5846 (memcasecmp): Don't assume size_t fits in unsigned int.
5847 Remove casts and duplicate code.
5848 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5849 (memcpy): Remove definition.
5850 Merge in some clean-up and optimization changes from glibc.
5851 [BLOCKSIZE]: Move definition to top of file.
5852 Ensure that it is a multiple of 64.
5853 Rearrange loop exit tests so as to avoid performing an
5854 additional fread after encountering an error or EOF.
5855 * md5.h (md5_uintptr): Define.
5856 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5857 return to the initial working directory. Preserve errno
5859 * idcache.c: Include "xalloc.h".
5860 (xmalloc, xrealloc): Remove decls.
5861 (getuser): Remove casts no longer required in C89.
5862 * human.c: Include stdio.h, for sprintf.
5863 * group-member.c: Include "xalloc.h".
5864 (xmalloc, xrealloc): Remove decls.
5865 (get_group_info): Remove casts no longer required in C89.
5866 * getusershell.c (readname): Remove casts no longer required in C89.
5867 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5868 * getline.c: Whitespace fix, from coreutils.
5870 2003-08-13 Paul Eggert <eggert@twinsun.com>
5872 * exclude.c: Include <ctype.h>
5873 (IN_CTYPE_DOMAIN): New macro.
5875 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5878 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5879 Undo previous (whitespace-only) change.
5881 2003-08-12 Paul Eggert <eggert@twinsun.com>
5883 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5884 Normalize leading white space and remove trailing white space.
5885 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5886 notice, as per ../config/srclist-update.
5888 Merge from coreutils.
5889 * euidaccess.h: New file.
5890 * euidaccess.c: Include it.
5891 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5892 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5893 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5895 2003-08-11 Bruno Haible <bruno@clisp.org>
5897 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5898 (vasnprintf): Use it instead of wcslen.
5900 2003-08-11 Bruno Haible <bruno@clisp.org>
5902 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5903 value to ensure that _Bool promotes to int. Use #define for _Bool when
5904 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5906 2003-08-10 Karl Berry <karl@gnu.org>
5908 * regex.h: update from libc (whitespace fix).
5910 2003-08-09 Paul Eggert <eggert@twinsun.com>
5912 Merge some files from coreutils. These changes were
5913 originally made by Jim Meyering.
5914 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5915 many older Unixes require this.
5916 * alloca.c (alloca): Remove cast to argument of free;
5917 no longer needed in C89.
5918 * alloca_.h, regex.h: Fix white space to match
5919 what GNU indent does.
5921 2003-08-05 Paul Eggert <eggert@twinsun.com>
5923 * bumpalloc.h: Remove.
5925 2003-08-04 Paul Eggert <eggert@twinsun.com>
5927 * getloadavg.c: Change copyright notice and spacing to conform to
5930 Merge from coreutils.
5931 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5933 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5934 from Karl Berry, implemented by Jim Meyering.
5935 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5936 from Dmitry V. Levin.
5937 Remove anachronistic cast of xrealloc.
5938 * fnmatch_.h (__const): Remove. Use 'const'.
5939 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5940 type. Otherwise, it wouldn't compile with at least /bin/cc on
5941 ymp-cray-unicos9.0.2.X.
5942 Combine two mostly-identical uses of alloca into one.
5943 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5945 2003-08-04 Dave Love <d.love@dl.ac.uk>
5949 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5950 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5951 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5952 obsolete NLIST_NAME_UNION.
5953 [__GNU__]: Undef BSD and FSCALE.
5954 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5956 2003-08-03 Paul Eggert <eggert@twinsun.com>
5958 * stdbool_.h (_Bool): Make it signed char, instead of
5959 an enum type, so that it's guaranteed to promote to int. See:
5960 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5962 2003-07-31 Paul Eggert <eggert@twinsun.com>
5964 * strerror.c: Include config.h, limits.h. Declare sprintf.
5965 (strerror): Don't assume that a printable int fits in 14 bytes.
5967 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5968 Bruno Haible <bruno@clisp.org>
5970 * getline.h (getline, getdelim): Change return type to ssize_t.
5971 * getline.c (getline, getdelim): Likewise.
5972 Remove _GNU_SOURCE define; now it's defined in config.h through
5975 2003-07-22 Paul Eggert <eggert@twinsun.com>
5977 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5978 over-parenthesization in macros.
5980 Sync with coreutils.
5982 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5985 Use `exit_failure' for xalloc and xmemcoll instead of their own
5986 private exit-failure variables.
5987 * xalloc.h (xalloc_exit_failure): Remove.
5988 * xmalloc.c: Likewise. Include exitfail.h.
5989 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5990 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5991 * xmemcoll.c: Likewise. Include exitfail.h.
5992 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5994 2003-07-18 Paul Eggert <eggert@twinsun.com>
5996 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5997 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5998 to test that it can stand by itself. Include "exitfail.h".
5999 Clients should set exit_failure instead.
6000 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6002 2003-07-18 Andreas Schwab <schwab@suse.de>
6004 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6006 2003-07-18 Bruno Haible <bruno@clisp.org>
6008 * getndelim2.h: New file.
6009 * getndelim2.c: Make into a module of its own. Include config.h,
6011 (getndelim2): Make non-static. Change return type to ssize_t.
6012 * getline.h: Change argument names.
6013 * getline.c: Include getndelim2.h instead of getndelim2.c.
6014 * getnline.c: Include getndelim2.h.
6016 2003-07-17 Bruno Haible <bruno@clisp.org>
6018 * Makefile.am: Remove file.
6019 * Makefile.in: Remove file.
6021 2003-07-17 Bruno Haible <bruno@clisp.org>
6023 * getnline.h: New file.
6024 * getnline.c: New file.
6025 * getndelim2.c: New file, extracted from getline.c.
6026 (getndelim2): Renamed from getdelim2, with added nmax argument.
6027 * getline.c: Include getndelim2.c.
6028 (getdelim2): Moved out to getndelim2.c.
6029 (getline, getdelim): Update.
6031 2003-07-15 <karl@gnu.org>
6033 * vasnprintf.c: update from gettext.
6035 2003-07-15 Jim Meyering <jim@meyering.net>
6037 * makepath.c (make_path): Enclose diagnostic in _(...).
6039 2003-07-14 Paul Eggert <eggert@twinsun.com>
6041 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6042 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6043 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6044 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6045 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6046 updated automatically by ../config/srclist-update. This changes
6047 their license from LPGL to GPL.
6049 2003-07-14 Jim Meyering <jim@meyering.net>
6051 Don't emit diagnostics. Let callers do that.
6052 * save-cwd.c: Don't include "error.h".
6053 (save_cwd): Don't call error. Ensure that errno is valid
6054 when returning nonzero.
6056 * save-cwd.h (restore_cwd): Update prototype.
6057 * save-cwd.c (restore_cwd): Remove two parameters.
6058 Simplify. Don't call error upon failure. Let callers do that.
6059 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6060 when auditing is enabled. But don't bother updating the #if.
6062 2003-07-14 Simon Josefsson <jas@extundo.com>
6064 * mempcpy.h: New file.
6065 * mempcpy.c: New file.
6067 2003-07-14 Paul Eggert <eggert@twinsun.com>
6069 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6070 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6071 unicodeio.c, unicodeio.h, unlocked-io.h:
6072 Switch from LGPL to GPL.
6074 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6076 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6077 it breaks C++ compilation.
6078 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6080 2003-07-10 Jim Meyering <jim@meyering.net>
6082 * vasnprintf.c: Remove trailing blanks.
6083 Make cpp indentation consistent.
6085 2003-07-09 Paul Eggert <eggert@twinsun.com>
6087 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6088 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6089 Switch from LGPL to GPL.
6091 2003-07-07 Paul Eggert <eggert@twinsun.com>
6093 * mktime.c: Fix some boundary cases and remove need for floating point.
6095 Issue a compile-time diagnostic if time_t is floating point, or if
6096 two's complement arithmetic is not in effect, or if arithmetic
6097 right shift does not propagate the sign. These assumptions were
6098 all in the original code but they weren't checked.
6100 (TIME_T_MIDPOINT, verify): New macros.
6101 (__isleap): Remove; it has integer overflow problems.
6102 (leapyear): New function, without those problems.
6103 (ydhms_tm_diff): Remove; splitting into two parts.
6104 (ydhms_diff): New function, containing the arithmetic part of
6105 the old ydhms_tm_diff function. Issue a compile-time
6106 diagnostic if we are not using C99 integer division.
6107 Avoid casts when possible.
6108 (guess_time_tm): New function, containing the checking part of
6109 the old ydhms_tm_diff function. Return the new value, rather than
6110 the difference between it and the old. Accept a new argument T
6111 so that *T specifies the old value. Check for overflow in the result.
6113 (__mktime_internal): Use a time_t offset, not a long int offset.
6114 This undoes the 2003-06-04 change, which is no longer needed now
6115 that we have better overflow checking.
6116 (localtime_offset): Likewise.
6118 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6119 and long are 64-bit but int is only 32-bit.
6120 (ydhms_diff): Use long int to store year1 and yday1.
6121 Issue a compile-time diagnostic if long int is not wide enough.
6123 (__mktime_internal): Use long int to store adjusted year and yday.
6124 Use plain C rather than preprocessor commands, if that doesn't
6126 Check for overflow (and try to repair) after each probe
6127 rather than checking only at the very end. This avoids some bugs
6128 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6129 does not equal GMT offset at maximum time).
6130 Use integer to check for overflow rather than floating point; this
6131 is more portable to non-IEEE hosts, and is a tad faster.
6132 When we detect that we are oscillating between two values,
6133 don't check whether tm_isdst has the requested value, since
6134 we already know the answer. When tm_isdst has the wrong value,
6135 use a different heuristic to find the right one, based on the
6136 extreme values actually observed in practice in tz2003a,
6137 rather than the (overly optimistic) "previous 3 calendar quarters".
6139 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6140 "T const" to accommodate glibc style.
6141 (check_result): Use less-confusing report format. "long" -> "long int.
6143 Don't loop if the iteration overflows time_t.
6144 Allow a negative step in the iteration.
6146 2003-07-01 Paul Eggert <eggert@twinsun.com>
6148 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6149 having it depend on HAVE_SYS_TYPES_H.
6151 2003-06-25 Bruno Haible <bruno@clisp.org>
6153 * readlink.c: New file.
6155 2003-06-20 Bruno Haible <bruno@clisp.org>
6157 Assume C89, so PARAMS isn't needed.
6158 * unicodeio.h (PARAMS): Remove.
6159 * unicodeio.c: Don't use PARAMS.
6161 2003-06-18 Jim Meyering <jim@meyering.net>
6163 Merge changes from coreutils.
6164 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6165 Remove explicit declarations of xmalloc and realloc.
6167 (read_utmp): Remove anachronistic cast of xmalloc.
6169 2003-06-17 Paul Eggert <eggert@twinsun.com>
6171 Assume C89, so PARAMS isn't needed.
6172 * backupfile.h (PARAMS): Remove. All uses removed.
6173 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6174 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6175 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6176 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6177 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6178 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6179 xstrtol.h: Likewise.
6180 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6181 same.h, strverscmp.h: Do not include config.h; no longer needed.
6182 Anyway, config.h should always be included before any other file.
6184 2003-06-11 Simon Josefsson <jas@extundo.com>
6186 * sysexit_.h: New file.
6188 2003-05-20 Derek Price <derek@ximbiot.com>
6190 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6192 2003-06-10 Simon Josefsson <jas@extundo.com>
6194 * strchrnul.h: New file.
6195 * strchrnul.c: New file.
6197 2003-06-10 Simon Josefsson <jas@extundo.com>
6199 * argp.h: New file, from glibc.
6200 * argp-ba.c: New file, from glibc.
6201 * argp-eexst.c: New file, from glibc.
6202 * argp-fmtstream.c: New file, from glibc.
6203 * argp-fmtstream.h: New file, from glibc.
6204 * argp-fs-xinl.c: New file, from glibc.
6205 * argp-help.c: New file, from glibc.
6206 * argp-namefrob.h: New file, from glibc.
6207 * argp-parse.c: New file, from glibc.
6208 * argp-pv.c: New file, from glibc.
6209 * argp-pvh.c: New file, from glibc.
6210 * argp-xinl.c: New file, from glibc.
6212 2003-06-07 Jim Meyering <jim@meyering.net>
6214 * readtokens.h: Put `Free Software Foundation, Inc.'
6215 in place of my name in the copyright comment.
6216 Remove definition and uses of __P.
6219 * stat.c: Don't declare xmalloc explicitly.
6220 Instead, include "xalloc.h".
6221 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6222 xrealloc, and xcalloc return values.
6223 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6225 * xgetcwd.h: Remove definition/uses of PARAMS.
6227 2003-06-06 Jim Meyering <jim@meyering.net>
6229 * stdbool_.h: Renamed from stdbool.h.in.
6231 2003-06-06 Jim Meyering <jim@meyering.net>
6233 Merge from coreutils.
6234 * same.c: (same_name): Declare *_basename locals to be `const'.
6235 Consolidate declarations and initializations of *_base* locals.
6237 Merge from coreutils.
6238 This avoids a core dump on systems without GNU putenv,
6239 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6240 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6241 (unsetenv): New static function, from GNU libc.
6242 (rpl_putenv): Use it.
6244 * modechange.c: Remove trailing blanks.
6246 Merge from coreutils.
6247 * fsusage.c: Remove declaration of statfs.
6248 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6250 * posixtm.c: Include <stdbool.h> unconditionally.
6252 2003-06-05 Paul Eggert <eggert@twinsun.com>
6254 * mktime.c (__mktime_internal): When resolving a tm_isdst
6255 mismatch, look in future quarters as well as past. This fixes a
6256 bug when processing fall-backwards gaps immediately after a long
6257 period of daylight-saving time.
6259 * mktime.c: Assume freestanding C89 or better.
6260 (HAVE_LIMITS_H): Remove. Assume it's 1.
6261 (__P): Remove; not used.
6262 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6263 (mktime, not_equal_tm, print_tm, check_result,
6264 main): Use prototypes. Use const * where appropriate.
6265 (main): Fix typo in testing code that uncovered by above changes.
6266 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6268 2003-06-04 Paul Eggert <eggert@twinsun.com>
6270 * mktime.c: Fix Debian bug 177940
6271 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6272 (localtime_offset): Now long int, not time_t, because we want it
6273 to be guaranteed to be signed. All uses changed.
6274 (__mktime_internal): If overflow would occur when adding offset,
6277 Merge 'human' changes from coreutils. Rewrite to support
6278 locale-specific notations like thousands separators.
6279 * human.c: Simplify authorship notice.
6280 Include human.h immediately after config.h.
6281 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6282 <limits.h>: Do not include, since human.h does.
6283 (SIZE_MAX, UINTMAX_MAX): New macros.
6284 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6285 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6286 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6287 (power_letter): Renamed from suffixes.
6288 (generate_suffix_backwards): Remove.
6289 (adjust_value): Now takes int style (because of human.h changes)
6290 and long double value (for greater precision on some platforms).
6291 (group_number): New function.
6292 (human_readable): Use it. Use integer options, not enum.
6293 Put the options before the sizes in the arg list.
6294 Support all the new options.
6295 The old human_readable function has been removed;
6296 use inttostr.h instead.
6297 (human_readable, default_block_size, humblock):
6298 Use uintmax_t, not int, for block sizes.
6299 (human_readable_inexact, block_size_types): Remove.
6300 (block_size_opts): New constant.
6301 (human_options): Renamed from human_block_size, with new signature
6302 that allows block sizes up to UINTMAX_MAX. All callers changed.
6303 * human.h: Add copyright and authorship notice.
6304 Include <limits.h> and <stdbool.h> unconditionally.
6305 (PARAMS): Remove. All uses removed.
6306 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6307 (enum human_inexact_style): Remove tag; now a nameless enum.
6308 (human_floor, human_ceiling, human_round_to_even): Now have
6309 values 2, 0, 1 rather than -1, 1, 0.
6310 (human_group_digits, human_suppress_point_zero, human_autoscale,
6311 human_base_1024, human_SI, human_B): New constants.
6312 (human_readable_inexact, human_block_size): Remove.
6313 (human_readable): Size args are now uintmax_t, not int.
6314 (human_options): New decl.
6316 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6317 unnecessary now that we assume C89 or better. This change
6318 imported from coreutils.
6320 * mktime.c (__mktime_internal): Do not reject negative timestamps
6321 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6322 in the 2003-05-30 sync from glibc.
6324 .h files should stand alone, but we shouldn't include <sys/types.h>
6325 if we can get away with just <stddef.h>.
6327 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6328 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6329 rather than <sys/types.h>, as we merely need size_t.
6330 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6332 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6333 Include <stdio.h>, to get FILE.
6334 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6335 memcasecmp.h has included <stddef.h> and all we need is size_t.
6336 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6337 our interface, instead of including <sys/types.h>
6339 2003-06-02 Paul Eggert <eggert@twinsun.com>
6342 Fix some minor time-related bugs with POSIX time arguments.
6343 Some valid time stamps were being rejected (notably -1, and
6344 time stamps before 1900 on 64-bit hosts). And some invalid
6345 time stamps were being accepted, e.g. September 31.
6347 * posixtm.h (posixtime): Return bool instead of time_t, so
6348 that we can return (time_t) -1 successfully.
6349 * posixtm.c: Likewise.
6350 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6351 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6352 (t): Remove static var.
6353 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6354 of static var. All uses changed.
6355 (year): Do not reject years before 1900; they can occur with
6357 (posix_time_parse): Do not check for out-of-range components;
6358 that is now the caller's responsibility, since our checks were
6359 only approximations.
6360 (posixtime): Use mktime to check for out-of-range components,
6361 since it knows them exactly.
6362 If mktime returns (time_t) -1, check whether an error actually occurred
6363 by invoking localtime on -1.
6364 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6365 posixtime failures better.
6366 Improve the test data (in comments only).
6368 2003-05-30 <karl@gnu.org>
6370 * mktime.c: update from libc.
6372 2003-05-30 Bruno Haible <bruno@clisp.org>
6374 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6375 * localcharset.h: Likewise.
6376 * localcharset.c: Likewise.
6378 2003-05-28 Paul Eggert <eggert@twinsun.com>
6380 Assume the headers required for C89 freestanding compilers.
6381 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6382 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6383 without checking for HAVE_LIMITS_H.
6384 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6385 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6387 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6388 * exclude.c: Include <stdbool.h> unconditionally.
6389 * tempname.c: Include <stddef.h> unconditionally.
6390 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6391 * modechange.c, rpmatch.c (NULL): Don't define, since
6392 <stddef.h> does that.
6393 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6394 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6395 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6396 * xstrtol.c: Likewise.
6397 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6398 * savedir.c: Include <stddef.h> instead of defining NULL.
6400 * addext.c (addext): Use assignment rather than cast, to avoid
6401 warnings on some platforms.
6403 * mktime.c (__mktime_internal): Do not reject negative timestamps
6406 2003-05-10 Bruno Haible <bruno@clisp.org>
6408 * linebreak.c (iconv_string_length): Don't return -1 just because the
6409 string is longer than 4 KB.
6411 2003-05-12 Jim Meyering <jim@meyering.net>
6413 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6414 the space-padded-by-default conversion specifiers, %e, %k, %l.
6416 2003-05-03 Bruno Haible <bruno@clisp.org>
6418 Upgrade to Unicode-4.0.
6419 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6420 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6421 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6422 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6423 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6424 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6425 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6426 Change width of U+E0100..U+E01EF from 1 to 0.
6428 2003-04-25 Bruno Haible <bruno@clisp.org>
6430 * copy-file.c: Include <stddef.h>, for size_t.
6432 2003-04-25 Jim Meyering <jim@meyering.net>
6434 * copy-file.c (copy_file_preserving): Declare buf_size to be
6435 of type size_t, not int.
6437 2003-04-11 Jim Meyering <jim@meyering.net>
6439 Merge changes from Coreutils.
6441 2003-03-22 Jim Meyering <jim@meyering.net>
6443 * strftime.c (widen): Cast alloca return value to proper type.
6445 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6448 * strftime.c (my_strftime): Handle very large width
6449 specifications for numeric values correctly. Improve checks for
6452 2003-01-19 Jim Meyering <jim@meyering.net>
6454 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6455 (nl_get_alt_digit) [! defined my_strftime]: Define.
6456 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6457 _nl_get_alt_digit and _nl_get_walt_digit.
6459 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6460 These changes have no effect outside of _LIBC.
6462 2003-04-10 Bruno Haible <bruno@clisp.org>
6464 * findprog.h: New file, from GNU gettext.
6465 * findprog.c: New file, from GNU gettext.
6467 2003-04-05 Jim Meyering <jim@meyering.net>
6469 Merge changes from Coreutils.
6471 * exclude.h (PARAMS): Remove definition and uses.
6472 * exclude.c: Remove uses of `PARAMS'.
6474 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6475 Add test-cases for DOS filenames. Declare program_name.
6476 (main): Set up program_name. Patch by Rich Dawe.
6478 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6480 Use mntctl's return value to drive the entry-processing loop, since
6481 we can't rely on the value of the vmt_length member in the last
6482 entry. On some systems doing so could result in exhausting
6483 virtual memory. Based in part on a patch from Mike Jetzer.
6485 2003-04-04 Bruno Haible <bruno@clisp.org>
6487 * linebreak.h: New file, from GNU gettext.
6488 * linebreak.c: New file, from GNU gettext with slight modifications.
6489 * lbrkprop.h: New file, from GNU gettext.
6491 2003-04-03 Bruno Haible <bruno@clisp.org>
6493 * utf8-ucs4.h: New file, from GNU gettext.
6494 * utf16-ucs4.h: New file, from GNU gettext.
6495 * ucs4-utf8.h: New file, from GNU gettext.
6496 * ucs4-utf16.h: New file, from GNU gettext.
6498 2003-04-02 Bruno Haible <bruno@clisp.org>
6500 * binary-io.h: New file, from GNU gettext.
6502 2003-04-01 Bruno Haible <bruno@clisp.org>
6504 * pathname.h: New file, from GNU gettext.
6505 * concatpath.c: New file, from GNU gettext.
6507 2003-03-30 Bruno Haible <bruno@clisp.org>
6509 * copy-file.c (copy_file_preserving): Don't set owner if the function
6510 chown() doesn't exist.
6512 2003-03-28 Bruno Haible <bruno@clisp.org>
6514 * copy-file.h: New file, from GNU gettext.
6515 * copy-file.c: New file, from GNU gettext.
6517 2003-03-18 Jim Meyering <jim@meyering.net>
6519 * quote.c (quote_n): Fix typo in comment.
6521 2003-03-14 Jim Meyering <jim@meyering.net>
6523 Merge changes from Coreutils.
6524 * obstack.h (obstack_object_size): Declare temporary, __o,
6525 to be const, in order to avoid warnings.
6526 (obstack_room): Likewise.
6527 (obstack_empty_p): Likewise.
6529 2003-03-13 Paul Eggert <eggert@twinsun.com>
6531 Merge changes from Bison.
6532 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6533 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6534 when compiling Bison 1.875's `bitset bset = obstack_alloc
6535 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6536 * hash.c: Include <stdbool.h> unconditionally.
6538 2003-03-09 Paul Eggert <eggert@twinsun.com>
6540 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6541 Reported by Bruce Becker; see:
6542 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6544 2003-03-03 Paul Eggert <eggert@twinsun.com>
6545 Bruno Haible <bruno@clisp.org>
6547 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6548 Reported by John Hughes, see
6549 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6551 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6553 * poll_.h: New file.
6556 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6558 * mathl.h: New file.
6559 * acosl.c: New file.
6560 * asinl.c: New file.
6561 * atanl.c: New file.
6562 * ceill.c: New file.
6565 * floorl.c: New file.
6566 * frexpl.c: New file.
6567 * ldexpl.c: New file.
6569 * sincosl.c: New file.
6571 * sqrtl.c: New file.
6573 * trigl.c: New file.
6574 * trigl.h: New file.
6576 2003-02-17 Bruno Haible <bruno@clisp.org>
6578 * mkdtemp.h: New file, from GNU gettext.
6579 * mkdtemp.c: New file, from GNU gettext.
6581 2003-01-31 Bruno Haible <bruno@clisp.org>
6583 * rename.c: #undef rename before defining rpl_rename.
6584 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6586 2003-01-30 Bruno Haible <bruno@clisp.org>
6588 * printf-args.h: New file, from GNU gettext.
6589 * printf-args.c: New file, from GNU gettext.
6590 * printf-parse.h: New file, from GNU gettext.
6591 * printf-parse.c: New file, from GNU gettext.
6592 * vasnprintf.h: New file, from GNU gettext.
6593 * vasnprintf.c: New file, from GNU gettext.
6594 * asnprintf.c: New file, from GNU gettext.
6595 * vasprintf.h: New file, from GNU gettext with modifications.
6596 * vasprintf.c: New file, from GNU gettext.
6597 * asprintf.c: New file, from GNU gettext.
6599 2003-01-29 Bruno Haible <bruno@clisp.org>
6601 * stpncpy.h: New file, from GNU gettext with modifications.
6602 * stpncpy.c: New file, from GNU gettext with modifications.
6604 2003-01-28 Bruno Haible <bruno@clisp.org>
6606 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6608 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6611 2003-01-27 Bruno Haible <bruno@clisp.org>
6613 * xsetenv.h: New file, from GNU gettext.
6614 * xsetenv.c: New file, from GNU gettext.
6616 2003-01-23 Bruno Haible <bruno@clisp.org>
6618 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6620 2003-01-22 Bruno Haible <bruno@clisp.org>
6622 * exit.h: New file, from GNU gettext.
6624 2003-01-11 Bruno Haible <bruno@clisp.org>
6626 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6627 * strcase.h (strcasecmp, strncasecmp): Likewise.
6629 2003-01-14 Jim Meyering <jim@meyering.net>
6631 * same.c (same_name): Tweak a comment.
6633 2003-01-11 Bruno Haible <bruno@clisp.org>
6635 * same.c (same_name): Reorder tests so as to avoid calling stat()
6636 when a string comparison is sufficient.
6638 2003-01-11 Bruno Haible <bruno@clisp.org>
6640 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6643 2003-01-11 Bruno Haible <bruno@clisp.org>
6645 * hash-pjw.c: Add comment about low quality of this function.
6647 2003-01-12 Paul Eggert <eggert@twinsun.com>
6649 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6650 to avoid collisions with libcurses and libreadline.
6652 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6653 * getstr.h, getstr.c: Remove.
6654 * getline.c: Include "getline.h", to check interface.
6655 Move body of old getstr.c here: this defines MIN_CHUNK and
6656 declares getdelim2, which is renamed from getstr.
6657 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6659 * linebuffer.c (readlinebuffer): Renamed from readline.
6661 * linebuffer.h: Likewise.
6662 (readline): Remove backward-compatibility macro.
6664 2003-01-12 Jim Meyering <jim@meyering.net>
6666 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6668 2003-01-10 Bruno Haible <bruno@clisp.org>
6670 * alloca_.h: New file.
6671 * getdate.y: Unconditionally include alloca.h.
6672 * makepath.c: Likewise.
6673 * setenv.c: Likewise.
6674 * userspec.c: Likewise.
6676 2003-01-09 Bruno Haible <bruno@clisp.org>
6678 * stdbool.h.in: New file.
6680 2003-01-08 Bruno Haible <bruno@clisp.org>
6682 * safe-read.c: Include specification header first, to ensure its
6684 * full-write.c: Likewise.
6686 2003-01-08 Jim Meyering <jim@meyering.net>
6688 * full-write.c: Undefine and define-away `const' after inclusion
6689 of errno.h, not before. Suggestion from Bruno Haible.
6691 2003-01-07 Jim Meyering <jim@meyering.net>
6693 * full-write.c: Rework so that it may serve to define full_read, too.
6694 * full-read.c: Simply #define FULL_READ and include full-write.c.
6696 2003-01-06 Jim Meyering <jim@meyering.net>
6698 * version-etc.c: Update year in translatable copyright string.
6700 2002-12-25 Bruno Haible <bruno@clisp.org>
6702 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6703 * xstrtol.h: Likewise.
6704 * xstrtoimax.c: Likewise.
6705 * xstrtoumax.c: Likewise.
6706 * human.h: Likewise.
6708 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6709 on systems that have <inttypes.h> but not <stdint.h>.
6711 2002-12-31 Paul Eggert <eggert@twinsun.com>
6713 * memcoll.c (memcoll): Fall back on a simple algorithm using
6714 memcmp if strcoll doesn't work.
6716 2002-12-23 Bruno Haible <bruno@clisp.org>
6718 * localcharset.h: New file.
6719 * localcharset.c: Include it.
6720 * unicodeio.c: Likewise.
6722 2002-12-22 Bruno Haible <bruno@clisp.org>
6724 * utime.c (utime_null): No need to call ftruncate if the file was
6727 2002-12-23 Bruno Haible <bruno@clisp.org>
6729 * memcoll.c (STRCOLL): New macro.
6732 2002-12-22 Bruno Haible <bruno@clisp.org>
6734 * getstr.h (getstr): Define, to avoid clash with libcurses.
6735 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6737 2002-12-22 Bruno Haible <bruno@clisp.org>
6739 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6741 2002-12-23 Bruno Haible <bruno@clisp.org>
6743 * getline.h: Include <stddef.h>, for size_t.
6745 * unicodeio.h: Include <stddef.h>, for size_t.
6746 * unicodeio.c: Don't include <stddef.h>.
6748 2002-12-17 Bruno Haible <bruno@clisp.org>
6750 * canon-host.c (strdup): Remove unused declaration.
6752 * fsusage.c: Include full_read.h.
6753 (get_fs_usage): Use full_read instead of safe_read.
6755 * utime.c (utime_null): Use SAFE_READ_ERROR.
6757 2002-12-11 Bruno Haible <bruno@clisp.org>
6759 * setenv.h: Rewritten to cope with systems that have setenv() but not
6761 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6764 2002-12-11 Bruno Haible <bruno@clisp.org>
6766 * setenv.c (alloca): Fall back to malloc.
6768 (setenv): Use freea() to free memory allocated with alloca().
6770 2002-11-13 Bruno Haible <bruno@clisp.org>
6772 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6773 function declarations.
6774 * unsetenv.c (unsetenv): Likewise.
6776 2002-03-04 Bruno Haible <bruno@clisp.org>
6778 Portability to AIX 4.3.3.
6779 * unsetenv.c: New file, extracted from setenv.c.
6780 * setenv.c: Move the unsetenv() function to unsetenv.c.
6782 2001-12-20 Bruno Haible <bruno@clisp.org>
6784 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6785 use malloc instead. For SunOS 4.
6787 2001-12-11 Bruno Haible <bruno@clisp.org>
6789 * setenv.c: Declare alloca.
6790 (compar_fn_t): New typedef.
6791 (KNOWN_VALUE, STORE_VALUE): Use it.
6793 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6796 2002-12-10 Paul Eggert <eggert@twinsun.com>
6798 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6799 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6800 Choose values that are less likely to collide with system fnmatch
6802 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6803 defined (e.g., a pure POSIX system).
6804 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6805 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6807 2002-12-06 Jim Meyering <jim@meyering.net>
6809 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6811 Merge in changes from libc's misc/error.c, in preparation
6812 for the merge of gnulib's changes back into libc.
6814 * error.c (_): Define only if not already defined.
6815 Move definition to follow all #include directives.
6816 Include unlocked-io.h only if !_LIBC.
6817 [_LIBC]: Include <libio/libioP.h>.
6818 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6819 (fflush): Tweak definition to use INTUSE.
6822 2002-12-05 Paul Eggert <eggert@twinsun.com>
6824 * alloca.c [defined emacs]: Include "lisp.h".
6825 (xalloc_die) [defined emacs]: New macro.
6826 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6827 [! defined emacs]: Include <xalloc.h>.
6828 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6829 (pointer): Typedef to POINTER_TYPE *.
6830 (malloc): Remove decl; we now always use xmalloc.
6831 (alloca): Use old-style definition, since Emacs needs this.
6832 Check for arithmetic overflow when computing combined size.
6834 2002-12-04 Paul Eggert <eggert@twinsun.com>
6836 Do not generate unlocked-io.h automatically, since it's easier to
6837 maintain it by hand.
6839 * unlocked-io.h: New file, from GNU diffutils,
6840 but with proper copyright notice and attribution.
6842 * Makefile.am: Add copyright notice.
6843 (libfetish_a_SOURCES): Add unlocked-io.h.
6844 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6845 (DISTCLEANFILES, io_functions): Remove macros.
6846 (EXTRA_DIST): Remove gen_uio.
6847 (unlocked-io.h): Remove rule.
6849 2002-12-04 Jim Meyering <jim@meyering.net>
6851 Reflect the fact that stat.c and lstat.c are no longer generated.
6852 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6853 (DISTCLEANFILES): Likewise.
6854 (EXTRA_DIST): Likewise.
6855 (all_local): Don't depend on stat.c or lstat.c.
6856 (stat.c, lstat.c): Remove rules.
6857 (EXTRA_DIST): Remove xstat.in.
6859 * xstat.in: Remove file. Contents moved into stat.c.
6860 * stat.c: New file. Contents mostly from xstat.in.
6861 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6862 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6864 * safe-read.c: Rework so that it may serve to define safe_write, too.
6865 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6867 2002-12-03 Jim Meyering <jim@meyering.net>
6869 * safe-read.c, safe-write.c: Change variable names and comments, but
6870 not semantics, to minimize the differences between these two files.
6871 (safe_read): Change comment to mention SAFE_READ_ERROR.
6873 * safe-read.c (IS_EINTR): Define.
6874 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6876 2002-12-02 Bruno Haible <bruno@clisp.org>
6878 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6879 Define, taken from safe-read.c.
6880 (INT_MAX): Provide fallback.
6881 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6882 * safe-write.h (SAFE_WRITE_ERROR): Define.
6884 * safe-read.c (EINTR): Remove definition.
6885 (safe_read): Don't use EINTR if it is absent.
6887 2002-12-02 Jim Meyering <jim@meyering.net>
6889 * safe-read.c (EINTR): Define.
6890 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6891 (INT_MAX): Provide fallback.
6892 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6894 * safe-read.h (SAFE_READ_ERROR): Define.
6896 2002-12-01 Jim Meyering <jim@meyering.net>
6898 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6899 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6901 2002-11-27 Paul Eggert <eggert@twinsun.com>
6903 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6904 hash_rehash): Replace `if (limit <= value) abort ();' with
6905 `if (! (value < limit)) abort ();', for readability.
6907 2002-11-26 <karl@gnu.org>
6909 * strdup.c: copy from libc again, with jim's ok.
6910 * .cppi-disable: re-add strdup.c
6912 2002-11-25 <karl@gnu.org>
6914 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6915 instead of "strtol.c".
6917 2002-11-25 Jim Meyering <jim@meyering.net>
6919 * mktime.c: Sync from libc, now that it has the latest fix.
6921 2002-11-24 <karl@gnu.org>
6923 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6924 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6926 2002-11-24 Jim Meyering <jim@meyering.net>
6928 Update from coreutils:
6930 * mktime.c: Merge in changes from libc.
6932 Avoid a link-time failure on some Linux systems.
6933 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6934 (__mon_yday): Declare with the STATIC attribute.
6935 (__mktime_internal): Likewise.
6936 Based on a report from Greg Schafer.
6938 2002-11-23 Jim Meyering <jim@meyering.net>
6940 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6941 Use `unsigned', not `int', as type of index.
6943 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6945 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6947 2002-11-22 Paul Eggert <eggert@twinsun.com>
6949 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6950 hint that one should use `if (! x) abort ();' rather than `assert
6951 (x);', and anyway it's one less thing to worry about configuring.
6952 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6953 hash_rehash, hash_insert): Use abort rather than assert.
6955 2002-11-22 Paul Eggert <eggert@twinsun.com>
6957 * quotearg.h: Allow multiple inclusion by surrounding with
6958 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6959 so that we can be included first.
6960 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6961 * quotearg.c: Include quotearg.h immediately after config.h.
6962 No need to include stddef.h or sys/types.h any more.
6963 Surround local include files with "", not "<>".
6964 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6965 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6966 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6967 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6968 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6969 (ISPRINT): Remove; no longer needed now that we assume C89.
6971 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6974 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6975 quotearg_char): Use SIZE_MAX rather than
6976 (size_t) -1 when we are talking about "infinity".
6978 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6980 2002-11-22 Bruno Haible <bruno@clisp.org>
6982 * safe-read.h: Assume C89. Add comments.
6983 (safe_read): Change return type to size_t.
6984 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6985 counts > SSIZE_MAX correctly.
6986 * safe-write.h: New file.
6987 * safe-write.c: New file.
6988 * full-read.h: New file.
6989 * full-read.c: New file.
6990 * full-write.h: Assume C89. Add comments.
6991 * full-write.c: Include safe-write.h.
6992 (full_write): Rewritten to use safe_write.
6993 Suggested by Jim Meyering and Paul Eggert.
6995 2002-11-21 Bruno Haible <bruno@clisp.org>
6997 Remove case insensitive option matching.
6998 * argmatch.h (argcasematch): Remove declaration.
6999 (ARGCASEMATCH): Remove macro.
7000 (__xargmatch_internal): Remove case_sensitive argument.
7001 (XARGMATCH): Update.
7002 (XARGCASEMATCH): Remove macro.
7003 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7004 case_sensitive argument.
7005 (argcasematch): Remove function.
7006 (__xargmatch_internal): Remove case_sensitive argument.
7007 (main): Use XARGMATCH instead of XARGCASEMATCH.
7009 * xmalloc.c: Change compile-time error message. Add comment about
7010 required autoconf version.
7012 2002-11-21 Jim Meyering <jim@meyering.net>
7014 * strdup.c (strdup): Tweak comment and initial #if/#include.
7016 Merge in changes from the coreutils.
7018 2002-09-25 Paul Eggert <eggert@twinsun.com>
7019 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7020 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7021 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7022 int. Work more efficiently if X is the same width as uintmax_t.
7023 Do not compare X to -1, to avoid bogus compiler warning.
7024 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7025 Don't assume that f_frsize and f_bsize are the same type.
7027 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7030 * makepath.c (make_path): Restore umask *before* creating the final
7032 (make_path): Minor reformatting.
7034 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7035 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7037 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7038 ones. At least on GNU/Linux systems, `auto' means something else.
7041 2002-11-20 Paul Eggert <eggert@twinsun.com>
7043 Merge argmatch cleanups from Bison. Assume C89.
7045 * argmatch.c: Include config.h here, not in argmatch.h.
7046 Include stdlib.h, for EXIT_FAILURE.
7047 Always include <string.h>, since we assume C89.
7048 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7049 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7050 Include <stddef.h> instead, since it's all we need for size_t.
7051 (PARAMS): Remove. All uses removed.
7052 (ARRAY_CARDINALITY): Do not bother to #undef.
7053 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7054 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7055 Remove unnecessary parentheses.
7056 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7057 Insert necessary parentheses.
7058 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7059 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7061 2002-11-19 Bruno Haible <bruno@clisp.org>
7063 * mbswidth.c: Include mbswidth.h right at the beginning.
7064 * mbswidth.h: Include <stddef.h>, for size_t.
7066 * mbswidth.h (PARAMS): Remove macro.
7067 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7068 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7070 * gcd.h (PARAMS): Remove macro.
7071 (gcd): Use ANSI C function declarations.
7072 * gcd.c (gcd): Likewise.
7074 2002-11-15 Bruno Haible <bruno@clisp.org>
7076 * strcspn.c: Include <stddef.h>.
7077 (strcspn): Use ANSI C function declaration. Change return type to
7079 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7080 (strpbrk): Use NULL.
7081 * strpbrk.h (PARAMS): Remove macro.
7082 (strpbrk): Use ANSI C function declaration.
7083 * strstr.c: Don't include <sys/types.h>.
7084 * strstr.h (PARAMS): Remove macro.
7085 (strstr): Use ANSI C function declarations.
7087 2002-11-06 Bruno Haible <bruno@clisp.org>
7089 * gcd.h (gcd): Change argument type to 'unsigned long'.
7090 * gcd.c (gcd): Likewise.
7092 2002-11-05 Bruno Haible <bruno@clisp.org>
7094 * gcd.h: New file, from gettext-0.11.5.
7095 * gcd.c: New file, from gettext-0.11.5.
7097 2002-11-05 Bruno Haible <bruno@clisp.org>
7099 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7100 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7101 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7102 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7104 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7105 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7107 * closeout.c: Include gettext.h instead of <libintl.h>.
7108 * human.c: Include gettext.h instead of <libintl.h>.
7109 * quotearg.c: Include gettext.h instead of <libintl.h>.
7110 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7111 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7112 * userspec.c: Include gettext.h instead of <libintl.h>.
7113 * version-etc.c: Include gettext.h instead of <libintl.h>.
7114 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7115 (textdomain): Remove definition.
7116 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7118 * long-options.c: Remove include of <libintl.h> and definition of _.
7119 * same.c: Remove include of <libintl.h> and definition of _.
7121 2002-11-04 Bruno Haible <bruno@clisp.org>
7123 * stpcpy.h: New file, from GNU gettext-0.11.5.
7124 * strcase.h: New file, from GNU gettext-0.11.5.
7125 * strpbrk.h: New file, from GNU gettext-0.11.5.
7126 * strstr.h: New file, from GNU gettext-0.11.5.
7127 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7129 2002-05-09 Bruno Haible <bruno@clisp.org>
7131 * config.charset: Update for newest glibc. Add canonical names
7132 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7134 2002-05-09 Bruno Haible <bruno@clisp.org>
7136 * localcharset.c (get_charset_aliases): Add more Windows specific
7139 2002-05-08 Owen Taylor <otaylor@redhat.com>
7141 * config.charset: A few additions for Solaris.
7143 2001-12-05 Bruno Haible <bruno@clisp.org>
7145 * localcharset.c (locale_charset): Don't return an empty string.
7147 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7149 * config.charset: msdos in uk_UA uses CP1125.
7151 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7153 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7154 * localcharset.c (locale_charset): Declare as extern "C".
7156 2002-02-15 Bruno Haible <bruno@clisp.org>
7158 * config.charset [msdosdjgpp]: For Russian, use CP866.
7160 2002-02-11 Bruno Haible <bruno@clisp.org>
7162 * config.charset: Add support for NetBSD.
7164 2002-09-25 <karl@gnu.org>
7166 * strdup.c: copy from libc/string (via ../config/srclist*).
7167 * getopt*: copy from libc/posix.
7168 * gettext.h: copy from gettext.
7169 * .cppi-disable: add strdup.c, gettext.h.
7171 2002-07-01 Jim Meyering <meyering@lucent.com>
7173 * c-stack.c: Include sys/time.h.
7174 From Volker Borchert.
7176 2002-06-11 Paul Eggert <eggert@twinsun.com>
7178 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7179 New macro. Use it uniformly instead of
7180 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7181 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7182 reported by Vin Shelton.
7184 2002-06-22 Jim Meyering <meyering@lucent.com>
7186 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7187 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7189 2002-06-22 Paul Eggert <eggert@twinsun.com>
7191 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7192 Do not assume SA_SIGINFO behavior.
7193 Bug reported by Jim Meyering on NetBSD 1.5.2.
7195 2002-06-22 Jim Meyering <meyering@lucent.com>
7197 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7199 * exitfail.c, exitfail.h: Likewise.
7200 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7202 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7204 (EXTRA_DIST): Add fnmatch_loop.c.
7205 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7207 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7208 * fnmatch.c: Update from diffutils-2.8.2.
7209 * fnmatch_.h: New file. From diffutils-2.8.2.
7210 * fnmatch.h: Remove file.
7212 2002-06-18 Paul Eggert <eggert@twinsun.com>
7214 * file-type.h: Report an error if neither S_ISREG nor
7215 S_IFREG is defined, instead of using a test specific to glibc
7216 2.2. This should be safe, since POSIX requires S_ISREG and
7217 Unix Version 7 had S_IFREG. We don't need to check for
7218 <sys/types.h> since we don't use any symbols that it defines.
7220 2002-06-15 Jim Meyering <meyering@lucent.com>
7222 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7223 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7224 have been included before this file.
7226 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7228 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7229 so that each temporary file name is unique and valid in the first
7230 8 characters, for operation under DOS.
7232 2002-06-15 Jim Meyering <meyering@lucent.com>
7234 Work even with DJGPP 2.03, which lacks support for symlinks.
7236 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7238 * lchown.c (S_ISLNK): Likewise.
7240 2002-06-14 Jim Meyering <meyering@lucent.com>
7242 * file-type.h: Use the version from diffutils-2.8.2.
7243 * file-type.c: Likewise.
7245 2002-05-27 Jim Meyering <meyering@lucent.com>
7247 Fix a problem seen only on nonconforming systems whereby ls.c's
7248 use of localtime, and then of gettimeofday would cause trouble:
7249 the localtime call used to initialize rpl_gettimeofday's save
7250 mechanism would clobber ls's current local time information so
7251 that in any long listing the first file would always be listed
7252 with date 1970-01-01. Analysis by Volker Borchert.
7254 * gettimeofday.c (localtime): Undefine.
7255 (rpl_localtime): New function.
7257 2002-05-22 Jim Meyering <meyering@lucent.com>
7259 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7260 * file-type.h: New file.
7261 * file-type.c (file_type): New file/function. Extracted from diffutils.
7263 2002-04-29 Paul Eggert <eggert@twinsun.com>
7265 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7267 2002-04-28 Paul Eggert <eggert@twinsun.com>
7269 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7270 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7271 of 127, since 64 is the largest conceivable number for ancient
7273 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7275 2002-04-28 Jim Meyering <meyering@lucent.com>
7277 * sig2str.c (WTERMSIG): Remove definition (unused).
7279 2002-04-28 Paul Eggert <eggert@twinsun.com>
7281 * sig2str.h, sig2str.c: New files.
7282 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7284 2002-04-24 Jim Meyering <meyering@lucent.com>
7286 * gettext.h: New file, from Gettext.
7287 * Makefile.am (INCLUDES): Remove -I../intl.
7288 (libfetish_a_SOURCES): Add gettext.h.
7290 2002-04-16 Jim Meyering <meyering@lucent.com>
7292 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7293 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7294 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7296 2002-04-12 Jim Meyering <meyering@lucent.com>
7298 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7300 2002-03-10 Jim Meyering <meyering@lucent.com>
7302 * makepath.c (make_path): Remove a comma from a diagnostic.
7303 Suggestion from Santiago Vila.
7305 2002-03-08 Jim Meyering <meyering@lucent.com>
7307 * rename.c: Mention that this wrapper is needed also on
7308 mips-dec-ultrix4.4 systems.
7310 2002-03-02 Jim Meyering <meyering@lucent.com>
7312 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7313 not HAVE_CLOCK_SETTIME.
7315 2002-02-27 Paul Eggert <eggert@twinsun.com>
7317 * nanosleep.h: Rename to....
7318 * timespec.h: New name for nanosleep.h. All uses changed.
7320 * gettime.c: New file.
7321 * settime.c: New file.
7324 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7325 timespec.h. Remove nanosleep.h.
7327 2002-02-25 Paul Eggert <eggert@twinsun.com>
7329 * acl.c, acl.h: New files.
7330 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7332 2002-02-24 Jim Meyering <meyering@lucent.com>
7334 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7335 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7336 cause trouble. Reported by Nelson Beebe.
7338 2002-02-23 Paul Eggert <eggert@twinsun.com>
7340 * path-concat.c (xpath_concat): Reorder code to pacify
7341 compilers that don't know that xalloc_die never returns.
7343 2002-02-20 Jim Meyering <meyering@lucent.com>
7345 * getdate.c: Regenerate using bison-1.33.
7347 2002-02-15 Paul Eggert <eggert@twinsun.com>
7349 * posixver.c, posixver.h: New files.
7350 * Makefile.am (libfetish_a_SOURCES): Add them.
7352 2002-02-02 Paul Eggert <eggert@twinsun.com>
7353 Bruno Haible <bruno@clisp.org>
7355 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7356 (fwrite_success_callback): New declaration.
7357 * unicodeio.c (unicode_to_mb): New function, extracted from
7358 print_unicode_char. Call failure callback instead of error.
7359 (fwrite_success_callback): New function.
7360 (exit_failure_callback): New function.
7361 (fallback_failure_callback): New function.
7362 (print_unicode_char): Call unicode_to_mb.
7364 2002-01-26 Jim Meyering <meyering@lucent.com>
7366 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7368 2002-01-22 Jim Meyering <meyering@lucent.com>
7370 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7371 Otherwise, some versions of automake would omit the rule that makes
7372 Makefile from Makefile.in.
7374 2001-01-21 Paul Eggert <eggert@twinsun.com>
7376 * xmemcoll.h, xmemcoll.c: New files.
7377 * Makefile.am (libfetish_a_SOURCES): Add them.
7378 * memcoll.c: Include errno.h, and declare errno if not defined.
7379 (memcoll): Set errno to zero if there is no error.
7381 * quotearg.c (quotearg_buffer_restyled):
7382 Fix bug with quoting buffers containing NUL when backslashing escapes.
7383 This bug was exposed by the other changes in this patch.
7384 (quotearg_n_options): New arg ARGSIZE.
7385 All callers changed.
7386 (quoting_options_from_style): New function.
7387 (quotearg_n_style): Use it.
7388 (quotearg_n_style_mem): New function.
7390 * quotearg.h (quotearg_n_style_mem): New function.
7392 2002-01-16 Jim Meyering <meyering@lucent.com>
7394 * getdate.y: Add three semicolons, each just before a closing brace.
7395 Bison (as of version 1.31) no longer papers over that mistake.
7397 2002-02-14 Paul Eggert <eggert@twinsun.com>
7399 * backupfile.c (ISDIGIT): Comment fix.
7400 * getdate.y (ISDIGIT): Likewise.
7401 * posixtm.c (ISDIGIT, year): Likewise.
7402 * strverscmp.c (ISDIGIT): Likewise.
7403 * userspec.c (ISDIGIT): Likewise.
7405 2002-01-05 Jim Meyering <meyering@lucent.com>
7407 * version-etc.c (version_etc_copyright): Update copyright year.
7409 2001-01-19 Paul Eggert <eggert@twinsun.com>
7411 * closeout.c (close_stdout_status): If ferror (stdout), do
7412 not silently exit merely because the output buffer happens to
7413 have nothing pending.
7415 2001-12-18 Paul Eggert <eggert@twinsun.com>
7417 See the big note in ../ChangeLog.
7418 * human.c (suffixes): Prefer K to k for 1024.
7419 (generate_suffix_backwards): New function.
7420 (human_readable_inexact): Use it.
7421 * xstrtol.c (__xstrtol): If there is no number but there
7422 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7423 Accept 'K' as well as 'k'.
7425 2001-12-15 Jim Meyering <meyering@lucent.com>
7427 * regex.h (__restrict_arr): Update from libc.
7429 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7430 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7433 2001-12-10 Jim Meyering <meyering@lucent.com>
7435 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7436 Instead, include "xalloc.h".
7437 (initbuffer): Don't cast xmalloc return value to char*.
7438 (readline): Reword comment.
7439 Don't cast xrealloc return value to char*
7442 2001-12-09 Jim Meyering <meyering@lucent.com>
7444 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7445 `signed and unsigned type in conditional expression'.
7446 * posixtm.c (posix_time_parse): Likewise.
7448 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7450 * readtokens.c (readtoken): Declare an index to be of type unsigned
7451 to avoid a pedantic warning.
7453 * getstr.c: Don't include assert.h.
7454 (getstr): Remove warning-evoking assertions.
7455 Return -1 if offset parameter is out of bounds.
7456 Change the type of a local from int to size_t.
7458 * strftime.c (my_strftime_localtime_r): Include this function
7459 definition in the `#if ! HAVE_TM_GMTOFF' block.
7461 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7462 Include xalloc.h instead.
7464 2001-12-02 Jim Meyering <meyering@lucent.com>
7466 * tempname.c: Don't declare getenv, thus reverting the change of
7467 2001-11-18. It's no longer necessary, now that stdlib.h is always
7470 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7471 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7473 2001-11-30 Akim Demaille <akim@epita.fr>
7475 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7476 before being defined.
7478 2001-11-27 Paul Eggert <eggert@twinsun.com>
7480 * quotearg.h (quotearg_n, quotearg_n_style):
7481 First arg is int, not unsigned.
7482 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7483 (SIZE_MAX, UINT_MAX): New macros.
7484 (quotearg_n_options): Abort if N is negative.
7485 Avoid overflow check on hosts where size_t is 64 bits and int
7486 is 32 bits, as overflow is impossible there.
7487 Fix off-by-one typo that caused unnecessary reallocation.
7489 2001-11-27 Jim Meyering <meyering@lucent.com>
7491 * tempname.c: Merge with version from libc.
7492 * regex.c: Likewise.
7494 * tempname.c: Include stdlib.h unconditionally. On some old systems
7495 for which STDC_HEADERS is 0, it was not included, resulting in a
7496 warning about an integer-to-pointer conversion problem with getenv.
7497 Reported by Volker Borchert.
7499 2001-11-26 Jim Meyering <meyering@lucent.com>
7501 * gtod.h: Remove file.
7502 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7503 * gettimeofday.c: Don't include gtod.h.
7504 (GTOD_init): Remove function.
7505 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7506 Suggestion from Volker Borchert.
7508 2001-11-23 Jim Meyering <meyering@lucent.com>
7510 * hash.h (struct hash_table): Don't define here. Merely declare it.
7511 * hash.c (struct hash_table): Define it here instead.
7513 2001-11-22 Jim Meyering <meyering@lucent.com>
7515 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7517 2001-11-18 Paul Eggert <eggert@twinsun.com>
7519 * tempname.c (TMP_MAX): Remove; no longer needed.
7520 (TEMPORARIES): New macro.
7521 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7522 removes an artificial limitation (e.g. HP-UX 10.20, where
7525 2001-11-18 Jim Meyering <meyering@lucent.com>
7527 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7530 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7531 files will be created before anything else.
7533 2001-11-17 Jim Meyering <meyering@lucent.com>
7535 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7536 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7537 rather than group writable. Patch by Juan F. Codagnone.
7539 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7540 Instead, include "xalloc.h".
7542 * mountlist.c: Include unlocked-io.h after all system headers.
7543 Remove explicit declarations of xmalloc, xrealloc,
7544 and xstrdup. Instead, include "xalloc.h".
7546 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7547 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7548 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7550 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7551 Reported by Padraig Brady.
7553 * mkstemp.c: #undef mkstemp.
7555 (rpl_mkstemp): Rename from mkstemp.
7558 2001-11-16 Jim Meyering <meyering@lucent.com>
7560 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7561 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7562 determine the amount of total physical memory, use pstat_getstatic.
7563 HPUX-11 doesn't define _SC_PHYS_PAGES.
7564 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7565 If sysconf couldn't be used to determine the amount of available
7566 physical memory, use both pstat_getstatic and pstat_getdynamic.
7567 Based on a patch from Bob Proulx.
7569 2001-11-05 Jim Meyering <meyering@lucent.com>
7571 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7573 2001-11-03 Jim Meyering <meyering@lucent.com>
7575 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7576 in argmatch_to_argument call.
7578 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7581 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7582 e.g., a fault due to an attempt to free a NULL pointer.
7584 2001-11-01 Jim Meyering <meyering@lucent.com>
7586 * dirfd.c, dirfd.h: New files.
7587 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7589 * hash.c (hash_print) [TESTING]: Clean up.
7591 2001-10-22 Paul Eggert <eggert@twinsun.com>
7593 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7594 to avoid a warning if -Wall.
7596 2001-10-21 Paul Eggert <eggert@twinsun.com>
7598 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7600 2001-10-21 Jim Meyering <meyering@lucent.com>
7602 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7603 this code would end up calling gettext even in packages built
7605 * getopt.c (_): Likewise.
7606 * regex.c (_): Likewise.
7608 2001-10-20 Paul Eggert <eggert@twinsun.com>
7610 * error.c (strerror_r): Do not declare unless !_LIBC.
7611 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7612 Use strerror_r that is only a macro, even if it is not a function.
7613 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7614 (private_strerror): Use prototypes, not old-style function definition.
7615 (print_errno_message): New function.
7616 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7618 (error_tail, error, error_at_line): Use it.
7620 2001-10-11 Jim Meyering <meyering@lucent.com>
7622 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7623 and quote_n (1, ... to avoid clobbering a buffer.
7625 2001-10-05 Jim Meyering <meyering@lucent.com>
7627 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7628 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7629 * hash-pjw.h: New file.
7631 2001-09-30 Jim Meyering <meyering@lucent.com>
7633 * mountlist.c [MOUNTED_GETFSSTAT]:
7634 Include <sys/ucred.h>, for Apple Darwin.
7635 Include sys/mount.h and sys/fs_types.h only if available.
7637 (read_filesystem_list): Use FS_TYPE.
7639 2001-09-29 Paul Eggert <eggert@twinsun.com>
7641 * exclude.c (excluded_filename): 0 -> false, since it's
7644 2001-09-28 Paul Eggert <eggert@twinsun.com>
7646 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7647 #defines strtoimax. Also treat the other strto* functions
7650 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7651 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7652 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7654 2001-09-26 Jim Meyering <meyering@lucent.com>
7656 Most macros in unlocked-io.h had the wrong number of arguments.
7657 * gen-uio: New script.
7658 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7659 * unlocked-io.hin: Remove file.
7660 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7661 rather than trying to embed it here.
7662 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7663 Reported by Padraig Brady.
7665 2001-09-25 Volker Borchert <bt@teknon.de>
7667 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7669 2001-09-23 Jim Meyering <meyering@lucent.com>
7671 * mountlist.c: Remove useless parentheses in #if directives.
7672 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7673 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7675 2001-09-22 Jim Meyering <meyering@lucent.com>
7677 * localcharset.c: Update from latest gettext.
7678 * config.charset: Likewise.
7680 2001-09-20 Jim Meyering <meyering@lucent.com>
7682 * xstrtol.c (strtoimax): Guard declaration with
7683 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7684 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7685 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7686 (strtoumax): Likewise, for completeness (it wasn't necessary).
7688 2001-09-06 Paul Eggert <eggert@twinsun.com>
7690 * strtoimax.c (HAVE_LONG_LONG):
7691 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7692 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7693 to work around bug in IBM C compiler.
7695 2001-09-16 Jim Meyering <meyering@lucent.com>
7697 * mkdir.c: New file.
7699 2001-09-04 Paul Eggert <eggert@twinsun.com>
7701 * xgetcwd.c: Revert some of the previous change; intead,
7702 fix the HAVE_GETCWD_NULL code to behave more like the
7703 !HAVE_GETCWD_NULL code used to.
7706 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7709 2001-09-04 Paul Eggert <eggert@twinsun.com>
7711 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7712 Use ssize_t, not int, to store result of readlink.
7713 Check for ssize_t overflow as well as size_t overflow,
7714 as POSIX says the result of readlink is implementation-defined
7715 when ssize_t overflows.
7716 Remove unnecessary cast to char*.
7717 Use free+malloc instead of realloc, as the storage doesn't need
7718 to be preserved and it's clearer and can be more efficient that way.
7719 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7720 * xreadlink.h (xreadlink): Update prototype.
7722 2001-09-03 Paul Eggert <eggert@twinsun.com>
7724 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7725 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7726 spotted by Jim Meyering.
7728 2001-09-03 Jim Meyering <meyering@lucent.com>
7730 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7732 2001-09-03 Paul Eggert <eggert@twinsun.com>
7734 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7735 like the HAVE_GETCWD_NULL code.
7736 Include pathmax.h if not HAVE_GETCWD.
7737 Do not include xalloc.h.
7738 (INITIAL_BUFFER_SIZE): New symbol.
7739 Do not use xmalloc / xrealloc, since the caller is responsible for
7740 handling errors. Preserve errno around `free' during failure.
7741 Do not overrun buffer when using getwd.
7743 2001-09-03 Paul Eggert <eggert@twinsun.com>
7745 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7746 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7748 2001-09-02 Jim Meyering <meyering@lucent.com>
7750 * error.c: Update from GNU libc.
7752 2001-09-01 Jim Meyering <meyering@lucent.com>
7754 * xreadlink.c: New file.
7755 * xreadlink.h: New file.
7756 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7758 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7759 doesn't conflict with sparc Solaris 7's definition in
7760 /usr/include/sys/int_types.h.
7762 * exclude.c: Use `""', not `<>' to #include non-system header files.
7763 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7764 and strncasecmp as r-values. Unixware didn't have declarations.
7766 2001-08-31 Jim Meyering <meyering@lucent.com>
7768 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7769 Use an initial, malloc'd, buffer of length 128 rather than
7770 a statically allocated one of length 1024.
7772 2001-08-30 Paul Eggert <eggert@twinsun.com>
7774 * xgetcwd.c: Don't include pathmax.h.
7775 Include stdlib.h and unistd.h if available.
7777 (xmalloc, xstrdup, free): Remove decls.
7778 (xgetcwd): Don't assume sizes fit in unsigned.
7779 Check for overflow when computing sizes.
7780 Simplify reallocation code.
7782 2001-08-28 Paul Eggert <eggert@twinsun.com>
7784 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7786 * strtoimax.c: Renamed from strtoxmax.c, removing the
7789 Also, make the following further changes to make this file's
7790 configuration more similar to that of strtol.c:
7791 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7792 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7793 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7794 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7795 changed to signed values.
7797 And make the following changes as well:
7798 Fix copyright notice, as 1999 was missing.
7799 (verify): New macro.
7800 (strtoimax): Check sizes at compile-time, not run-time.
7801 Prefer strtol to strtoll if both work.
7802 (main): Remove; it was not that useful and was a pain to maintain.
7804 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7806 2001-08-30 Paul Eggert <eggert@twinsun.com>
7808 * savedir.c (savedir): Remove size parameter, as POSIX says that
7809 a directory's st_size can have an arbitrary value, so the old
7810 usage could waste an arbitrary amount of memory. All uses
7812 * savedir.h: Update prototype.
7814 2001-08-30 Paul Eggert <eggert@twinsun.com>
7816 * xstrtol.c (strtoimax): New decl.
7818 2001-08-28 Paul Eggert <eggert@twinsun.com>
7820 * xstrtol.h: Add copyright notice.
7821 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7822 LONGINT_INVALID_SUFFIX_CHAR.
7824 2001-08-30 Paul Eggert <eggert@twinsun.com>
7826 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7829 2001-08-30 Paul Eggert <eggert@twinsun.com>
7831 * hash.c: Remove '2001' from copyright notice.
7833 2001-08-30 Paul Eggert <eggert@twinsun.com>
7835 * full-write.h: New file.
7836 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7837 * full-write.c: Correct credits, as cccp.c no longer
7838 exists and anyway it was so heavily changed from the old cccp
7839 code as to be unrecognizable. Include full-write.h.
7840 (full_write) Return size_t, with short writes meaning failure.
7841 All callers changed. This fixes a bug with large buffers
7843 * utime.c: Include full-write.h.
7845 2001-08-30 Paul Eggert <eggert@twinsun.com>
7847 Merge 'exclude' changes from tar 1.13.22.
7848 This fixes one or two unlikely storage allocation overflow bugs,
7849 but doesn't change user-visible behavior otherwise.
7851 2001-08-30 Paul Eggert <eggert@twinsun.com>
7853 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7854 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7855 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7856 Include if available.
7857 (<xalloc.h>): Include
7858 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7859 (verify): New macro. Use it to verify that EXCLUDE macros do not
7860 collide with FNM macros.
7861 (struct patopts): New struct.
7862 (struct exclude): Use it, as exclude patterns now come with options.
7863 (new_exclude): Support above changes.
7864 (new_exclude, add_exclude_file):
7865 Initial size must now be a power of two to simplify overflow checking.
7866 (free_exclude, fnmatch_no_wildcards): New function.
7867 (excluded_filename): No longer requires options arg, as the options
7868 are determined by add_exclude. Now returns bool, not int.
7869 (excluded_filename, add_exclude):
7870 Add support for the fancy new exclusion options.
7871 (add_exclude, add_exclude_file): Now takes int options arg.
7872 Check for arithmetic overflow when computing sizes.
7873 (add_exclude_file): xrealloc might modify errno, so don't
7874 realloc until after errno might be used.
7876 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7878 (free_exclude): New decl.
7879 (add_exclude, add_exclude_file): Now takes int options arg.
7880 (excluded_filename): No longer requires options arg, as the options
7881 are determined by add_exclude. Now returns bool, not int.
7883 2001-08-30 Paul Eggert <eggert@twinsun.com>
7885 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7887 2001-08-27 Jim Meyering <meyering@lucent.com>
7889 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7891 * version-etc.c (N_): Remove definition.
7892 Revert most of last change.
7893 Instead, simply don't mark the `Copyright...' string for translation.
7894 Based on advice from Paul Eggert.
7896 * strtoxmax.c: Tweak comment.
7898 2001-08-26 Jim Meyering <meyering@lucent.com>
7900 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7901 of copyright with `%s' so translators don't get an untranslated
7903 (COPYRIGHT_YEAR): Define.
7904 (version_etc): Use fprintf rather than fputs.
7905 Suggestion from Ulrich Drepper.
7907 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7909 * strtoll.c: New file, from GNU libc.
7910 * xstrtoimax.c: New file.
7912 * xstrtol.h: Add xstrtoimax.
7913 * strtoumax.c: New file. Simply include "strtoumax.c".
7914 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7916 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7917 * strtoxmax.c: ... then renamed to this.
7919 2001-08-13 Paul Eggert <eggert@twinsun.com>
7921 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7922 Port to Solaris 8, where 'sed' requires a space after the 'r'
7923 command, and where sh dislikes "$/". Clean up the spacing a bit.
7924 Redirect output to $tmp just once.
7926 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7928 * addext.c (<errno.h>): Include.
7929 (errno): Declare if not defined.
7930 (addext): Work correctly when pathconf returns -1 and leaves
7931 errno alone because there is no limit. Also, work even if
7932 pathconf returns a value greater than SIZE_MAX.
7934 2001-08-12 Jim Meyering <meyering@lucent.com>
7936 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7937 Simply `return getcwd (NULL, 0);'.
7938 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7939 Use 1300 as initial value for length, not PATH_MAX.
7941 * pathmax.h: Clean up cpp syntax.
7943 2001-08-12 Jim Meyering <meyering@lucent.com>
7945 * gettimeofday.c: New file.
7947 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7949 2001-08-04 Jim Meyering <meyering@lucent.com>
7951 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7952 to get in sync with glibc.
7954 2001-08-03 Paul Eggert <eggert@twinsun.com>
7956 The following changes are from gettext 0.10.39 as maintained by
7959 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7960 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7961 with inverted sense. All uses changed.
7963 * mbswidth.c: Don't include <limits.h>.
7964 Include <stdlib.h> and <string.h> unconditionally.
7965 (iswcntrl, mbsinit, ISCNTRL): New macros.
7966 (mbsnwidth): Use K&R style function declarations.
7967 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7968 can optimize it when MB_CUR_MAX == 1.
7969 The width of control characters is zero, not 1.
7971 2001-07-15 Jim Meyering <meyering@lucent.com>
7973 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7974 (BUILT_SOURCES): Add unlocked-io.h.
7975 (io_functions): Define.
7976 (unlocked-io.h): New rule.
7977 (DISTCLEANFILES): Add unlocked-io.h.
7978 (all-local): Depend on unlocked-io.h, to ensure it is created.
7980 * unlocked-io.hin: New file
7982 * regex.c: Update from glibc.
7984 2001-07-05 Jim Meyering <meyering@lucent.com>
7986 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7988 (libfetish_a_SOURCES): Put all .h files here instead.
7989 Remove a thus-exposed (better checks in automake) duplicate and
7990 two unnecessary .h files.
7992 2001-06-11 Jim Meyering <meyering@lucent.com>
7994 * regex.c: Update from GNU libc.
7996 2001-05-27 Jim Meyering <meyering@lucent.com>
7998 * readutmp.h (UT_TYPE): Define.
8000 2001-05-24 Jim Meyering <meyering@lucent.com>
8002 * argmatch.c: Include "quote.h".
8003 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8004 quote function. Reported by Göran Uddeborg.
8006 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8008 * dirname.c (dir_name): Compute append_dot using path, not newpath
8009 which is not yet declared.
8011 2001-05-11 Paul Eggert <eggert@twinsun.com>
8013 * Makefile.am (libfetish_a_SOURCES):
8014 Add strftime.c, since we now compile it on all hosts.
8016 * strftime.c (my_strftime):
8017 Define to nstrftime if emacs, but only if my_strftime is not defined.
8018 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8019 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8020 Add one more extra argument: a nanoseconds value.
8023 (my_strftime function): Add %N format.
8024 (emacs_strftimeu): Renamed from emacs_strftime,
8025 with extra ut argument.
8027 2001-05-11 Paul Eggert <eggert@twinsun.com>
8029 dirname code cleanup. base_name now behaves more compatibly
8030 with POSIX basename when given file names that have trailing
8031 slashes, and similarly for dir_name. Add new primitives
8032 base_len and dir_len. Put the directory-name-related decls
8035 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8036 * backupfile.c (base_name): Likewise.
8037 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8038 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8039 * makepath.c (strip_trailing_slashes): Likewise.
8040 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8042 * rename.c (strip_trailing_slashes): Likewise.
8043 * same.c (base_name): Likewise.
8044 * stripslash.c (ISSLASH): Likewise.
8046 * addext.c: Include <dirname.h> after size_t is defined.
8047 * backupfile.c: Likewise.
8049 * addext.c (addext): Use base_len to trim redundant
8050 trailing slashes instead of doing it ourselves.
8051 But do not trim the last slash if it is not redundant.
8053 * backupfile.c (find_backup_file_name,
8054 max_backup_version): Use base_len instead of rolling it ourselves.
8055 Handle the case of "" and (on DOS) "C:" correctly.
8057 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8058 Include <string.h>, <dirname.h>.
8059 (base_name): Allow file names ending in slashes, other than names
8060 that are all slashes. In this case, return the basename followed
8061 by the slashes. This is more general, and can be used in places
8062 where the original base_name purposely had an assertion failure.
8063 (base_len): New function.
8065 * dirname.c: Include <string.h> instead of <stdlib.h>.
8066 Do not include <assert.h>; no longer needed.
8068 (memrchr): Remove decl.
8069 (dir_name_r): Remove.
8070 (dir_len): Renamed from dirlen. All callers changed.
8071 Rewrite in terms of base_name, for simplicity and consistency.
8072 (dir_name): Never return NULL. All callers changed.
8073 Do not include <stdlib.h> in test program; no longer needed.
8074 return 0; is fine for test program.
8076 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8078 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8080 * path-concat.c (path_concat): Use base_len to compute
8081 base length, not strlen; this means we cannot rely on memcpy
8084 * same.c (STREQ): Remove.
8085 (same_name): Handle the case where the basename ends in trailing '/'.
8087 * stripslash.c (strip_trailing_slashes): Return nonzero if
8088 a slash was stripped. Do not strip the last slash after a
8091 2001-04-08 Jim Meyering <meyering@lucent.com>
8093 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8094 recomputed; that's necessary when the offset spans a DST transition.
8095 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8097 2001-04-02 Jim Meyering <meyering@lucent.com>
8099 * regex.h, regex.c: Update from GNU libc.
8101 2001-03-19 Paul Eggert <eggert@twinsun.com>
8103 * version-etc.c (version_etc_copyright): Update to 2001.
8105 2001-03-16 Paul Eggert <eggert@twinsun.com>
8107 * tempname.c (uint64_t): Define to uintmax_t if
8108 not defined, and if UINT64_MAX is not defined.
8109 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8110 Reported by John David Anglin.
8112 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8114 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8115 alias if codeset is empty.
8116 * config.charset (BeOS): Use wildcard syntax.
8118 2001-03-13 Jim Meyering <meyering@lucent.com>
8120 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8121 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8124 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8126 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8128 * unicodeio.c (print_unicode_char): Simplify accordingly.
8130 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8132 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8133 support for DOS/DJGPP.
8135 2001-02-28 Paul Eggert <eggert@twinsun.com>
8137 * Makefile.am (libfetish_a_SOURCES):
8138 Add dup-safer.c, fopen-safer.c.
8139 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8141 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8143 2001-02-25 Paul Eggert <eggert@twinsun.com>
8145 The mkstemp replacement is taken from glibc 2.2.2, with some
8146 portability fixes for use outside glibc, as follows:
8148 * tempname.c (struct_stat64): New macro.
8149 (direxists, __gen_tempname): Use it.
8150 This avoids a portability problem with Solaris 8.
8152 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8153 (<stddef.h>, <stdint.h>, <string.h>):
8154 Include only if STDC_HEADERS || _LIBC.
8155 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8156 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8157 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8158 (__set_errno): Define this macro if <errno.h> doesn't.
8159 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8160 Define these macros if <stdio.h> doesn't.
8161 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8162 Define these macros if <sys/stat.h>
8163 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8164 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8165 __xstat64): Define if not _LIBC.
8166 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8167 (__gen_tempname): Invoke gettimeofday only if
8168 HAVE_GETTIMEOFDAY || _LIBC;
8169 otherwise, fall back on plain "time".
8170 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8172 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8174 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8176 2001-02-17 Jim Meyering <meyering@lucent.com>
8178 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8179 around included file name.
8181 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8183 * strftime.c: Update from GNU libc (the only changes were to comments).
8185 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8187 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8189 2001-02-17 Paul Eggert <eggert@twinsun.com>
8191 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8192 Remove workaround macros for hosts that have mbrtowc but not
8193 mbstate_t, as we now insist on proper declarations for both
8194 before using mbrtowc.
8196 2001-02-17 Jim Meyering <meyering@lucent.com>
8198 * regex.c: Update from libc.
8200 2001-02-16 Paul Eggert <eggert@twinsun.com>
8202 * alloca.c (malloc): Undef before defining, since stdlib.h
8203 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8204 Reported by Mark Hounschell via Paul Eggert.
8206 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8208 * config.charset: Update for FreeBSD 4.2.
8210 2001-01-26 Jim Meyering <meyering@lucent.com>
8212 * quotearg.c: Include stddef.h.
8213 * quote.c: Include stddef.h.
8214 Reported by Axel Kittenberger.
8216 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8217 line in double quotes so that it evokes a better diagnostic.
8218 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8219 Reported by Axel Kittenberger.
8221 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8223 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8224 to avoid a warning. Add back 'const' to inptr.
8226 2001-01-16 Jim Meyering <meyering@lucent.com>
8228 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8231 2001-01-14 Jim Meyering <meyering@lucent.com>
8233 * rename.c: New file. From Volker Borchert.
8234 Include stdlib.h, string.h or strings.h, and xalloc.h.
8235 Use strip_trailing_slashes rather than open-coding it.
8237 2001-01-03 Paul Eggert <eggert@twinsun.com>
8239 * strftime.c: Sync with glibc time/strftime.c 1.81.
8241 2001-01-03 Jim Meyering <meyering@lucent.com>
8243 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8244 local `inptr' to avoid warning with some system declarations of iconv.
8246 2000-12-29 Paul Eggert <eggert@twinsun.com>
8248 * modechange.c: Do not assume that mode_t uses the
8249 traditional octal encoding. E.g. "chmod 1 FOO" should set
8250 the other-execute bit of FOO even if S_IXOTH != 1.
8252 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8253 WOTH, XOTH, ALLM): New macros.
8254 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8255 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8257 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8258 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8260 No need to use uintmax_t; unsigned long is long enough.
8261 Don't bother to get suffix since we don't use it.
8263 2000-12-24 Jim Meyering <meyering@lucent.com>
8265 * hash.c (is_prime): Return explicit boolean values.
8266 (hash_get_first): Return NULL to appease Irix5.6's 89.
8267 Reported by Nelson Beebe.
8269 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8271 * localcharset.c (locale_charset): Add support for Win32.
8273 2000-12-18 Paul Eggert <eggert@twinsun.com>
8275 * physmem.h, physmem.c: New files.
8277 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8278 (noinst_HEADERS): Add physmem.h.
8280 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8281 't' for compatibility with Solaris 8 sort.
8283 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8285 * config.charset: Add support for BeOS.
8287 2000-12-16 Jim Meyering <meyering@lucent.com>
8289 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8290 SHELLS_FILE to a file name that's useful on djgpp systems.
8292 (ADDITIONAL_DEFAULT_SHELLS): Define.
8293 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8294 Based mostly on a patch from Prashant TR.
8296 2000-12-16 Jim Meyering <meyering@lucent.com>
8298 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8299 N and M) would have treated it like `chown N:N FILE'.
8301 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8303 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8305 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8306 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8307 to the list of canonical encodings. Rename EUC-CN to GB2312.
8309 2000-12-08 Andreas Schwab <schwab@suse.de>
8311 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8312 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8314 2000-12-07 Jim Meyering <meyering@lucent.com>
8316 * stripslash.c (ISSLASH): Define.
8317 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8320 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8321 (dir_name_r): Declare this function as static.
8322 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8323 manifest itself on a name containing a mix of slashes and
8325 Make this function work with names starting with a DOS-style
8326 drive letter and colon prefix.
8327 (dir_name): Append `.' if necessary.
8328 Based mostly on patches from Prashant TR and Eli Zaretskii.
8330 * dirname.h (dir_name_r): Remove prototype.
8332 2000-12-05 Jim Meyering <meyering@lucent.com>
8334 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8336 2000-12-04 Jim Meyering <meyering@lucent.com>
8338 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8339 Also include memory.h, stdlib.h, unistd.h if appropriate.
8340 Reported by Andreas Jaeger (conflicting declaration of malloc).
8342 2000-12-02 Jim Meyering <meyering@lucent.com>
8344 * closeout.h: Make idempotent, to avoid some obscure warnings.
8346 2000-12-01 Paul Eggert <eggert@twinsun.com>
8348 * memrchr.c: Include <config.h> before any system include file.
8350 2000-11-29 Paul Eggert <eggert@twinsun.com>
8352 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8354 2000-11-26 Jim Meyering <meyering@lucent.com>
8356 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8358 2000-11-22 Paul Eggert <eggert@twinsun.com>
8360 * strftime.c (my_strftime): Do not invoke mbrlen with a
8361 size of (size_t) -1; it's not portable.
8363 2000-11-17 Akim Demaille <akim@epita.fr>
8365 * obstack.h: Formatting changes.
8366 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8367 prevent type checking.
8368 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8369 cast the value to (void *): assigning a `foo *' to a `void *'
8371 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8373 2000-11-17 Jim Meyering <meyering@lucent.com>
8375 * strstr.c: Update from GNU libc.
8377 2000-11-16 Jim Meyering <meyering@lucent.com>
8379 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8381 2000-11-11 Jim Meyering <meyering@lucent.com>
8383 * error.c: Add a couple #includes, merging from GNU libc version.
8385 2000-11-10 Jim Meyering <meyering@lucent.com>
8387 * obstack.h: Update from GNU libc.
8388 * obstack.c: Likewise.
8390 2000-11-06 Paul Eggert <eggert@twinsun.com>
8392 * getusershell.c (setusershell): Use rewind rather than
8393 fseek/fseeko, to avoid configuration hassles with fseeko.
8394 Don't bother opening SHELLS_FILE if shellstream is NULL;
8397 2000-11-05 Jim Meyering <meyering@lucent.com>
8399 * makepath.h (make_dir): Declare.
8400 * makepath.c (make_dir): Remove `static' attribute.
8403 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8405 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8406 last one in a bucket, advance to the next bucket.
8408 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8410 * fnmatch.c: Do not comment out all the code if we are using
8411 the GNU C library, because in some cases we are replacing buggy
8412 code in the GNU C library itself.
8414 2000-10-30 Paul Eggert <eggert@twinsun.com>
8416 * error.h, getline.h, modechange.h:
8417 Remove "2000" from Copyright line, as the file hasn't been
8418 changed this year other than in the copyright notice.
8420 * xalloc.h: Add "2000" to Copyright line, as this file
8421 was changed this year.
8423 2000-10-30 Paul Eggert <eggert@twinsun.com>
8425 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8426 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8427 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8429 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8431 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8432 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8433 doesn't define __restrict_arr.
8435 2000-10-29 Jim Meyering <meyering@lucent.com>
8437 * xstat.in: Fix grammar in comment.
8439 2000-10-28 Jim Meyering <meyering@lucent.com>
8441 * memchr.c: Update from libc.
8442 Adjust for portability:
8443 [HAVE_STDLIB_H]: Include stdlib.h.
8444 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8445 Undef __memchr, too.
8446 [!weak_alias]: Define __memchr to memchr.
8448 * regex.c: Update from libc.
8449 * regex.h: Likewise.
8450 * getopt1.c: Likewise.
8451 * memcmp.c: Likewise.
8453 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8454 Avoid using fseek, when possible -- it's broken by design.
8455 Patch by Ulrich Drepper.
8457 2000-10-26 Jim Meyering <meyering@lucent.com>
8459 * strftime.c: Update from libc.
8461 2000-10-25 Jim Meyering <meyering@lucent.com>
8463 * obstack.c: Update from libc.
8465 2000-10-23 Jim Meyering <meyering@lucent.com>
8467 * hard-locale.c (hard_locale): Revert last change -- it was simply
8468 wrong. That set_locale call must not have any side effects.
8471 2000-10-22 Jim Meyering <meyering@lucent.com>
8473 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8474 [CYCLIC]: Remove now-unused definition.
8476 * save-cwd.c (O_DIRECTORY): Define, if needed.
8477 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8478 Suggestion from Ulrich Drepper.
8480 2000-10-21 Jim Meyering <meyering@lucent.com>
8482 * dirname.c (dir_name_r): New function, factored out of dir_name.
8483 (dir_name): Use dir_name_r.
8484 * dirname.h (dir_name_r): Declare it.
8486 2000-10-21 Jim Meyering <meyering@lucent.com>
8488 * dirname.c (memrchr): Declare if necessary.
8489 (dir_name): Remove the restriction that there be no
8490 trailing slashes. Now, this code skips past them, effectively
8492 [TEST_DIRNAME] (main): New unit tests.
8494 * memrchr.c: New file from GNU libc.
8495 Undef __memrchr, too.
8496 [!weak_alias]: Define __memrchr to memrchr.
8497 Guard weak_alias use with `#ifdef weak_alias'.
8499 2000-10-17 Jim Meyering <meyering@lucent.com>
8501 * quote.h (PARAMS): Define and use.
8502 Reported by Akim Demaille.
8504 * getopt.c: Update from libc.
8506 2000-10-16 Jim Meyering <meyering@lucent.com>
8508 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8511 2000-09-25 Jim Meyering <meyering@lucent.com>
8513 * md5.h (rol): Define (from GnuPG).
8515 * sha.c: Give credit (GnuPG) where due.
8516 (M): Use rol rather than open-coding it.
8517 Add a FIXME comment.
8519 2000-09-21 Jim Meyering <meyering@lucent.com>
8521 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8522 Reported by Michael Stone.
8524 2000-09-20 Jim Meyering <meyering@lucent.com>
8526 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8527 (noinst_HEADERS): Add sha.h.
8528 Based on code from Scott G. Miller and from GnuPG.
8530 2000-09-15 Jim Meyering <meyering@lucent.com>
8532 * regex.c: Update from libc.
8534 2000-09-10 Jim Meyering <meyering@lucent.com>
8536 * getopt.c (_getopt_internal): Update from glibc.
8538 2000-09-09 Jim Meyering <meyering@lucent.com>
8540 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8541 think it should be used as a general replacement for isascii.
8542 * fnmatch.c: Likewise.
8543 * mbswidth.c: Likewise
8544 * regex.c: Likewise.
8547 * userspec.c: Include sys/param.h and limits.h.
8549 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8550 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8551 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8552 UID, GID. Check range.
8554 2000-09-06 Jim Meyering <meyering@lucent.com>
8556 * getopt.c (_getopt_internal): Update from glibc.
8558 2000-08-30 Jim Meyering <meyering@lucent.com>
8560 * strftime.c: Merge in changes from GNU libc.
8562 2000-08-26 Jim Meyering <meyering@lucent.com>
8564 * closeout.c: Include "__fpending.h".
8565 (close_stdout_status): Return right away if there's nothing to flush.
8567 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8568 * __fpending.c: New file.
8569 * __fpending.h: New file.
8571 2000-08-07 Paul Eggert <eggert@twinsun.com>
8573 Standardize on "memory exhausted" instead of "Memory exhausted"
8574 or "virtual memory exhausted".
8575 * obstack.c (print_and_abort): Use "memory exhausted", not
8576 "virtual memory exhausted".
8577 * same.c (same_name): Invoke xalloc_die instead of printing
8579 * userspec.c (parse_user_spec): Likewise.
8580 * bumpalloc.h: comment fix
8581 * same.c, userspec.c: Include xalloc.h.
8583 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8584 not char *const and pointing to a constant array.
8585 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8586 (xrealloc): Comment fix.
8588 * userspec.c (parse_user_spec):
8589 Don't translate a message until just before returning,
8590 to avoid unnecessary translation.
8592 2000-08-07 Jim Meyering <meyering@lucent.com>
8594 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8595 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8596 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8597 getgroups.c, gethostname.c, getopt.h, group-member.c,
8598 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8599 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8600 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8601 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8602 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8603 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8604 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8605 yesno.c: Back out Copyright date changes for each file with no change
8606 this year. This eases coordination with other programs using the same
8607 source code modules. From Paul Eggert.
8609 2000-08-03 Greg McGary <greg@mcgary.org>
8611 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8612 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8613 (EXTEND_BUFFER): Use them.
8615 2000-08-01 Jim Meyering <meyering@lucent.com>
8617 * dirname.c (ISSLASH): Define.
8618 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8619 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8620 both `\' and `/' may be use as path separators.
8621 Based on a patch from Prashant TR.
8623 2000-07-31 Paul Eggert <eggert@twinsun.com>
8625 * quotearg.c (quotearg_n_options): Don't make the initial
8626 slot vector a constant, since it might get modified.
8628 2000-07-31 Jim Meyering <meyering@lucent.com>
8630 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8631 * obstack.c (print_and_abort): Likewise.
8633 2000-07-30 Paul Eggert <eggert@twinsun.com>
8635 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8636 buffer, so that the caller can always quote one small
8637 component of a "memory exhausted" message in slot 0.
8638 From a suggestion by Jim Meyering.
8640 2000-07-30 Jim Meyering <meyering@lucent.com>
8642 * makepath.c (make_path): Quote the other instance, too.
8644 * quotearg.c (N_STATIC_SLOTVECS): Define.
8645 (STATIC_BUF_SIZE): Define.
8646 (quotearg_n_options): Use only statically allocated storage when
8647 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8648 than STATIC_BUF_SIZE.
8650 2000-07-29 Jim Meyering <meyering@lucent.com>
8652 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8653 * dirname.c (dir_name): Likewise.
8655 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8657 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8658 (dir_name): Assert that there are no trailing slashes.
8660 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8662 * mbswidth.h (mbswidth): Add a flags argument.
8663 (mbswidth): New declaration.
8664 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8665 * mbswidth.c (mbswidth): Add a flags argument.
8666 (mbsnwidth): New function.
8668 2000-07-24 Jim Meyering <meyering@lucent.com>
8670 * mbswidth.c: Remove useless #else. From Bruno Haible.
8672 2000-07-23 Paul Eggert <eggert@twinsun.com>
8674 * mbswidth.c (_XOPEN_SOURCE):
8675 Don't define; this causes problems on Solaris 7.
8676 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8678 2000-07-23 Paul Eggert <eggert@twinsun.com>
8681 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8682 so that mbstate_t is always defined.
8684 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8685 be 1 in at least one GCC installation, and this configuration
8686 error is likely to be common. Ignoring MB_LEN_MAX hurts
8687 performance on hosts that have mbrtowc but have only unibyte
8688 locales, but I assume these hosts are rare.
8690 2000-07-23 Paul Eggert <eggert@twinsun.com>
8692 * quotearg.c: Streamline by invoking multibyte code only if needed.
8693 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8694 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8695 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8696 invoke multibyte primitives.
8698 2000-07-23 Jim Meyering <meyering@lucent.com>
8700 * basename.c (base_name): Add an assertion.
8702 2000-07-15 Bruno Haible <clisp.cons.org>
8704 * quotearg.c: When the system forces us to redefine mbstate_t,
8705 shadow its mbsinit function.
8707 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8709 * mbswidth.h: New file.
8710 * mbswidth.c: New file.
8711 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8712 (noinst_HEADERS): Add mbswidth.h.
8714 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8716 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8719 2000-07-15 Jim Meyering <meyering@lucent.com>
8721 * makepath.c: Include quote.h.
8722 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8723 corresponding argument in a `quote (...)' call.
8724 Give better diagnostics.
8726 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8727 (noinst_HEADERS): Add quote.h.
8729 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8730 from tar's src/misc.c.
8731 * quote.h: New file. Prototypes for same.
8733 2000-07-10 Paul Eggert <eggert@twinsun.com>
8735 From a suggestion by Bruno Haible.
8736 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8737 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8738 to decide whether to define the BeOS workaround macro;
8739 this adjusts to the change to AC_MBSTATE_T.
8741 2000-07-13 Paul Eggert <eggert@twinsun.com>
8743 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8745 * quotearg.c (quoting_style_args, quoting_style_vals,
8746 quotearg_buffer_restyled): Add support for
8747 clocale_quoting_style. Undo previous change to
8748 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8749 and "{RIGHT QUOTATION MARK}" msgids.
8751 2000-07-05 Paul Eggert <eggert@twinsun.com>
8753 The old behavior of quoting `like this' doesn't look good with
8754 newer, ISO-style fonts. See:
8755 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8757 Instead, quote "like this" by default. Let the translator
8758 tailor the locale-specific quoting behavior by providing
8759 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8761 * quotearg.c (N_): New macro.
8762 (gettext_default): New function.
8763 (quotearg_buffer_restyled): Use
8764 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8765 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8767 2000-07-09 Jim Meyering <meyering@lucent.com>
8769 * Most files: Update copyright dates to include 2000.
8771 2000-07-08 Jim Meyering <meyering@lucent.com>
8773 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8775 (xgethostname): Remove now-unnecessary #ifdef.
8776 Move declaration of `err' into loop where it's used.
8778 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8780 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8781 by allocating a larger buffer. Test the gethostname return value for
8782 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8783 returns an error and ENAMETOOLONG isn't defined.
8785 2000-07-05 Paul Eggert <eggert@twinsun.com>
8786 and Bruno Haible <haible@clisp.cons.org>
8788 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8790 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8792 * quotearg.c (struct quoting_options): Simplify quote_these_too
8795 2000-07-03 Jim Meyering <meyering@lucent.com>
8797 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8798 Reported by Bruno Haible.
8800 2000-07-04 Jim Meyering <meyering@lucent.com>
8802 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8803 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8806 2000-07-03 Paul Eggert <eggert@twinsun.com>
8807 and Bruno Haible <haible@clisp.cons.org>
8809 * quotearg.c (mbrtowc):
8810 Assign to *pwc, and return 1 only if result is nonzero.
8811 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8813 2000-07-03 Jim Meyering <meyering@lucent.com>
8815 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8816 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8819 2000-07-02 Jim Meyering <meyering@lucent.com>
8821 * quotearg.c (mbstate_t): Don't define here.
8823 2000-07-02 Jim Meyering <meyering@lucent.com>
8825 * nanosleep.c (SIGCONT): Define if not already defined.
8827 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8829 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8830 per change in ../m4/ls-mntd-fs.m4.
8831 (read_filesystem_list): Ignore symbolic links.
8833 2000-06-29 Jim Meyering <meyering@lucent.com>
8835 * same.c: Include <string.h> or <strings.h>, as appropriate,
8836 for declaration of strcmp.
8838 * long-options.c: Include <stdlib.h>, for declaration of exit.
8840 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8841 Avoid warning by casting result to `char *' to remove `const'.
8843 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8845 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8847 2000-06-26 Paul Eggert <eggert@twinsun.com>
8849 savedir now sets errno on failure and invokes xmalloc to get memory.
8850 Fix a couple of other minor bugs while we're at it.
8852 * savedir.c (<unistd.h>): Do not include; there's no need.
8853 (NAMLEN): Remove macro.
8854 (malloc, realloc): Remove decls.
8856 ("xalloc.h"): Include.
8857 (NAME_SIZE_DEFAULT): New macro.
8858 (savedir): Use xmalloc / xrealloc to allocate memory.
8859 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8860 Skip "" directory entries.
8861 Use strlen to calculate directory entry length, since the old method
8862 is rarely used these days and isn't worth supporting.
8863 Don't use a pointer after freeing it.
8864 Check for integer overflow when calculating allocation size.
8865 Use memcpy to copy entries, instead of stpcpy.
8866 Set errno properly when returning NULL.
8867 Check for readdir error.
8869 2000-06-26 Jim Meyering <meyering@lucent.com>
8871 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8873 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8875 * getusershell.c (xmalloc, xrealloc): Remove functions.
8877 Don't include <stdlib.h>. Don't declare malloc, realloc.
8879 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8881 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8883 2000-06-24 Jim Meyering <meyering@lucent.com>
8885 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8887 2000-06-21 Jim Meyering <meyering@lucent.com>
8889 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8891 2000-06-19 Paul Eggert <eggert@twinsun.com>
8893 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8894 (mbrtowc, mbstate_t): Define substitutes if
8895 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8896 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8897 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8899 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8901 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8902 than 1024, return a memory chunk of least possible size, instead
8903 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8904 Use free/xmalloc instead of xrealloc to avoid copying for very long
8907 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8909 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8910 address, not strdup. Include <stdlib.h> and don't declare free().
8912 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8914 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8917 2000-06-21 Jim Meyering <meyering@lucent.com>
8919 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8920 (noinst_HEADERS): Add getstr.h.
8922 * getline.c (getstr): Move into a separate file.
8923 * getstr.c (getstr): New file, extracted from getline.c, with
8924 the following changes: new parameter, delim2; both delim[12]
8925 parameters have type `int', not `char'. The latter would lose
8926 with 8-bit delimiters.
8927 * getstr.h: New file.
8929 2000-06-19 Jim Meyering <meyering@lucent.com>
8931 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8933 2000-06-18 Jim Meyering <meyering@lucent.com>
8935 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8936 Besides, these days every porting target provides a mkdir function.
8938 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8939 (this snippet comes from src/system.h).
8941 2000-06-15 Paul Eggert <eggert@twinsun.com>
8943 * human.c (adjust_value): New function.
8944 (human_readable_inexact): Apply rounding style even when
8945 printing approximate values.
8947 2000-06-14 Paul Eggert <eggert@twinsun.com>
8949 * human.c (human_readable_inexact): Allow an input block
8950 size that is not a multiple of the output block size, and vice versa.
8951 Reported by Piergiorgio Sartor.
8953 2000-06-14 Paul Eggert <eggert@twinsun.com>
8955 * getdate.y (get_date): Apply relative times after time
8956 zone indicator, not before. Reported by Todd A. Jacobs.
8958 2000-06-13 Jim Meyering <meyering@lucent.com>
8960 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8962 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8964 2000-06-12 Paul Eggert <eggert@twinsun.com>
8966 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8968 2000-06-04 Paul Eggert <eggert@twinsun.com>
8970 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8972 2000-06-04 Jim Meyering <meyering@lucent.com>
8974 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8975 SunOS 4.1.4 for which gid_t is an unsigned type.
8977 2000-06-03 Jim Meyering <meyering@lucent.com>
8979 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8981 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8983 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8984 newer, don't install charset.alias.
8985 * config.charset: Change the Linux/glibc rules so they become empty
8986 on glibc-2.1 or newer.
8988 2000-06-02 Jim Meyering <meyering@lucent.com>
8990 * mountlist.c: Back out last change. Instead, do this...
8991 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8992 member using the same `ignore'-testing code.
8993 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8997 2000-05-29 Jim Meyering <meyering@lucent.com>
8999 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9000 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9002 2000-05-22 Jim Meyering <meyering@lucent.com>
9004 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9006 2000-05-18 Jim Meyering <meyering@lucent.com>
9008 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9009 back, too, since it may have been modified by allocate_entry.
9010 (hash_delete): Rewrite to use neither the assignment operator
9011 nor the comma operator in an if-expression.
9013 2000-05-15 Paul Eggert <eggert@twinsun.com>
9016 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9017 Remove; no longer needed.
9018 "quotearg.h": Add include.
9019 (file_name): Do not bother to explicitly initialize to NULL; it's less
9020 efficient on some hosts.
9021 (close_stdout_status): Remove test as to whether stdout was already
9022 closed; it breaks for the case "echo x | sort >&-".
9023 Quote file name colons.
9024 Do not assume that _("write error") lacks format strings.
9026 2000-05-15 Jim Meyering <meyering@lucent.com>
9028 * version-etc.c (version_etc_copyright): Update the copyright string
9029 used in all --version output.
9031 2000-05-14 Jim Meyering <meyering@lucent.com>
9033 * closeout.c (close_stdout_set_file_name): New function.
9034 (close_stdout_status): Use new file-scoped global.
9035 Return right away if fstat says the stdout file descriptor is invalid.
9036 * closeout.h (close_stdout_set_file_name): Declare.
9038 2000-05-10 Jim Meyering <meyering@lucent.com>
9040 * closeout.c [default_exit_status]: New file-scoped variable.
9041 (close_stdout_set_status): New function.
9042 * closeout.h (close_stdout_set_status): Declare.
9044 2000-05-08 Jim Meyering <meyering@lucent.com>
9046 * long-options.c: Don't include closeout.h.
9047 (parse_long_options): Don't call close_stdout for --version.
9049 2000-05-06 Jim Meyering <meyering@lucent.com>
9051 * strnlen.c: Undefine __strnlen and strnlen.
9052 [!weak_alias]: Define __strnlen to strnlen.
9054 * atexit.c: New file, from libiberty.
9056 2000-05-06 Jim Meyering <meyering@lucent.com>
9058 * closeout.c (close_stdout_status): Also check for errors on the
9061 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9063 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9064 instead of xmalloc, xrealloc, path_concat.
9065 (locale_charset): Treat empty environment variables as absent.
9066 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9068 2000-05-04 Jim Meyering <meyering@lucent.com>
9070 * getopt.c: Update from glibc.
9071 * obstack.c: Likewise.
9072 * obstack.h: Likewise.
9073 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9075 * regex.h: Likewise.
9076 * strndup.c: Likewise.
9077 * strnlen.c: New file, from glibc.
9079 2000-05-01 Jim Meyering <meyering@lucent.com>
9081 * full-write.c (full_write): Remove `FIXME' part of comment.
9083 2000-04-29 Jim Meyering <meyering@lucent.com>
9085 * path-concat.c: Declare strdup only if it's not defined.
9086 * canon-host.c: Likewise.
9088 2000-04-28 Jim Meyering <meyering@lucent.com>
9090 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9091 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9092 included first, then limits.h is included by locale.h by libintl.h.
9093 From John David Anglin.
9095 2000-04-25 Jim Meyering <meyering@lucent.com>
9097 * makepath.c (S_IRWXUGO): Define.
9098 (make_path): Always perform explicit chmod if MODE specifies any
9099 of the `special' permission bits. Prompted by a bug report against
9100 install from Mate Wierdl and Joost van Baal.
9102 2000-04-18 Jim Meyering <meyering@lucent.com>
9106 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9107 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9109 2000-04-17 Jim Meyering <meyering@lucent.com>
9111 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9112 the definition of it to rpl_strftime also defined-away the system's
9115 2000-04-15 Jim Meyering <meyering@lucent.com>
9117 Use `C' to denote so-called `contiguous' files, the same way
9119 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9120 (ftypelet): Use S_ISCTG.
9121 From Michael Deutschmann.
9123 2000-04-14 Jim Meyering <meyering@lucent.com>
9125 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9127 2000-04-08 Jim Meyering <meyering@lucent.com>
9129 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9130 names don't conflict. Reported by Eli Zaretskii.
9132 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9134 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9135 bug. Deal with the different error behavior of Irix iconv.
9137 2000-04-07 Jim Meyering <meyering@lucent.com>
9139 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9140 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9142 2000-04-05 Jim Meyering <meyering@lucent.com>
9144 Portability tweaks required for ultrix4.3.
9145 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9146 * readutmp.c: Include sys/types.h before sys/stat.h.
9147 * canon-host.c: Declare strdup.
9148 * path-concat.c: Likewise.
9149 From John David Anglin.
9151 2000-04-04 Jim Meyering <meyering@lucent.com>
9153 Be more DOS 8.3-friendly.
9154 * ref-add.sin: Renamed from ref-add.sed.in.
9155 * ref-del.sin: Renamed from ref-del.sed.in.
9156 * Makefile.am: Reflect renaming.
9157 Reported by Eli Zaretskii.
9159 Use a temporary file name that won't clash with `charset.alias'
9160 in the DOS 8.3 name space.
9161 * Makefile.am (charset_tmp): Define.
9162 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9163 (uninstall-local): Likewise.
9164 Reported by Eli Zaretskii.
9166 2000-03-29 Paul Eggert <eggert@twinsun.com>
9168 * time/strftime.c (my_strftime): Make sure we call the system
9169 strftime, not ourselves, when invoking the underlying strftime.
9171 2000-03-24 Jim Meyering <meyering@lucent.com>
9173 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9174 (charset_alias): Define.
9175 (install-exec-local): Factor out common code.
9176 (uninstall-local): Split lines longer than 80.
9177 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9179 (.sed.in.sed): New rule. Don't redirect directly to $@.
9180 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9182 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9184 * config.charset: Output a line containing "Packages using this file".
9185 * ref-add.sed.in, ref-del.sed.in: New files.
9186 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9187 ref-del.sed): New rules.
9189 2000-03-17 Jim Meyering <meyering@lucent.com>
9191 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9192 Otherwise, include <strings.h>
9194 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9196 * unicodeio.c (utf8_wctomb): New function.
9197 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9198 format instead of in UCS-4 with platform dependent endianness.
9200 2000-03-07 Paul Eggert <eggert@twinsun.com>
9202 * savedir.c (savedir): Work even if directory size is
9203 negative; this can happen with some screwy NFS configurations.
9205 2000-03-06 Jim Meyering <meyering@lucent.com>
9207 * localcharset.c (get_charset_aliases): Don't try to free file_name
9208 if it's NULL (because we ran out of memory). From Bruno Haible.
9210 2000-03-05 Jim Meyering <meyering@lucent.com>
9212 * localcharset.c ("path-concat.h"): Include.
9213 (get_charset_aliases): Use path_concat instead of ANSI string
9216 * unicodeio.h (PARAMS): Define.
9217 Use it to guard prototype.
9219 2000-03-04 Jim Meyering <meyering@lucent.com>
9221 * Makefile.am (install-exec-local): Create $(libdir) before installing
9223 (uninstall-local): Uncomment this rule so `make distcheck' works
9226 * unicodeio.c (<errno.h>): Include it.
9227 (errno): Declare if not defined.
9229 * localcharset.c: Add Bruno's comment justifying use of volatile.
9231 * config.charset: New version, incorporating remarks from a linux
9232 i18n mailing list. From Bruno Haible.
9234 2000-03-02 Jim Meyering <meyering@lucent.com>
9236 * Makefile.am (EXTRA_DIST): Add config.charset.
9238 2000-03-01 Jim Meyering <meyering@lucent.com>
9240 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9241 * unicodeio.c: Likewise.
9243 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9245 * config.charset: New file.
9246 * localcharset.c: New file.
9247 * unicodeio.h, unicodeio.c: New files.
9248 * Makefile.am (DEFS): Add -DLIBDIR=...
9249 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9250 (noinst_HEADERS): Add unicodeio.h.
9251 (all-local, install-exec-local, charset.alias): New targets.
9253 2000-02-28 Paul Eggert <eggert@twinsun.com>
9255 * quotearg.c (ALERT_CHAR): New macro.
9256 (quotearg_buffer_restyled): Use it.
9258 2000-02-27 Jim Meyering <meyering@lucent.com>
9260 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9261 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9263 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9264 not `#if STDC_HEADERS'.
9265 Declare malloc if needed.
9267 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9268 now that autoconf always defines the HAVE_DECL_ symbols.
9269 * human.c: Likewise.
9271 * strtoumax.c: Likewise.
9273 * backupfile.c: Arrange for cpp to fail if the configure-time
9274 declaration check was not run.
9276 * human.c: Likewise.
9278 * strtoumax.c: Likewise.
9280 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9281 then first look up the entire `.'-containing string as a login name.
9283 2000-02-18 Paul Eggert <eggert@twinsun.com>
9285 * getdate.y: Handle two-digit years with leading zeros correctly.
9286 (textint): New typedef.
9287 (parser_control): Member year changed from int to textint.
9289 (YYSTYPE): Removed; replaced by %union with int and textint members.
9290 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9291 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9292 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9293 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9294 (date, number, to_year): Use width of number in digits, not its value,
9295 to determine whether it's a 2-digit year, or a 2-digit time.
9296 (yylex): Store number of digits of numeric tokens.
9297 Reported by John Kendall.
9299 (parser_control): Changed from struct parser_control to typedef (for
9300 consistency). All uses changed.
9302 (tID): Removed; not used.
9303 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9305 2000-02-14 Paul Eggert <eggert@twinsun.com>
9307 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9308 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9310 2000-02-12 Jim Meyering <meyering@lucent.com>
9312 * userspec.c (ISDIGIT): Define it.
9313 (isdigit): Remove definition.
9314 (is_number): Use ISDIGIT, not isdigit.
9315 <libintl.h>: Include.
9317 (parse_user_spec): Mark translatable strings.
9319 2000-02-10 Jim Meyering <meyering@lucent.com>
9321 With these changes, nanosleep.[ch] are finally enough like the other
9322 lib/* replacement files to compile on a few more losing systems.
9324 * nanosleep.h: Don't include config.h.
9325 Remove prototype from declaration of nanosleep.
9326 (PARAMS): Remove now-unneeded definition.
9327 * nanosleep.c: #undef nanosleep.
9328 (rpl_nanosleep): Rename from nanosleep.
9330 2000-02-03 Jim Meyering <meyering@lucent.com>
9332 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9333 rather than with `#if HAVE_UTMPNAME'.
9335 2000-02-01 Jim Meyering <meyering@lucent.com>
9337 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9339 2000-01-31 Jim Meyering <meyering@lucent.com>
9341 * nanosleep.h (nanosleep): Guard declaration with
9342 `#if ! HAVE_DECL_NANOSLEEP'.
9343 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9344 the declaration in that vendor's sys/timers.h.
9345 Reported by Christian Krackowizer.
9347 * quotearg.c (ISASCII): Add #undef and move definition to follow
9348 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9349 (ISPRINT): Likewise.
9350 Reported by Tom Tromey.
9352 2000-01-30 Jim Meyering <meyering@lucent.com>
9354 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9355 uses of ->ut_name. The latter doesn't work with new Linux header files
9356 where only utmpx.ut_user is declared.
9358 * readutmp.h (UT_USER): Define.
9360 2000-01-23 Jim Meyering <meyering@lucent.com>
9362 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9365 2000-01-22 Jim Meyering <meyering@lucent.com>
9367 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9368 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9369 Required for some AIX systems. Reported by Christian Krackowizer.
9370 [TESTING] (main): New function.
9372 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9373 * dirname.c (dir_name): Support for DOS-style file names with drive
9376 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9378 * strverscmp.c (ISDIGIT): Define.
9379 (strverscmp): Use ISDIGIT, not isdigit.
9381 2000-01-17 Paul Eggert <eggert@twinsun.com>
9383 * nanosleep.c (nanosleep):
9384 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9385 POSIX.1 doesn't require SA_INTERRUPT and some systems
9386 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9387 it's been part of POSIX.1 since day 1 (in 1988).
9389 2000-01-17 Jim Meyering <meyering@lucent.com>
9391 * interlock: Remove unused file. Reported by François Pinard.
9393 2000-01-16 Paul Eggert <eggert@twinsun.com>
9395 * quotearg.c (quotearg_buffer_restyled): Do not quote
9396 alert, backslash, formfeed, and vertical tab unnecessarily in
9397 shell quoting style.
9400 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9401 Free Software Foundation, Inc.
9402 Copying and distribution of this file, with or without modification,
9403 are permitted provided the copyright notice and this notice are preserved.