1 2006-05-17 Bruno Haible <bruno@clisp.org>
4 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
6 2006-05-17 Bruno Haible <bruno@clisp.org>
8 * stdint_.h: Fix recognition of Cygwin.
10 2006-05-11 Jim Meyering <jim@meyering.net>
12 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
14 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
16 * crc.c (crc32_update): Remove unnecessary L suffix.
17 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
18 unwanted sign propagation, e.g., on hosts with 64-bit int.
19 There still are some problems with reeelly weird theoretical hosts
20 (e.g., 33-bit int) but it's not worth worrying about now.
21 * sha1.c (rol): Likewise.
22 (K1, K2, K3, K4): Remove unnecessary L suffix.
24 2006-05-10 Bruno Haible <bruno@clisp.org>
26 * des.c: Cast to avoid warnings.
28 2006-05-10 Simon Josefsson <jas@extundo.com>
30 * md4.c: Typo fix, update copyright years.
31 (K1, K2): Don't use L because it turn computations into 64-bit on
34 2006-05-09 Bruno Haible <bruno@clisp.org>
36 * xvasprintf.c: Include limits.h, string.h, xsize.h.
37 (EOVERFLOW): Define fallback value.
38 (xstrcat): New function.
39 (xvasprintf): Recognize the special case of a string concatenation.
41 2006-05-01 Bruno Haible <bruno@clisp.org>
43 * stdint_.h: Shorter URL.
44 * inttypes.h: Likewise.
46 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
48 * verify.h: Document the internals better. Most of this change
49 was written by Bruno Haible.
51 2006-04-29 Bruno Haible <bruno@clisp.org>
53 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
54 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
56 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
58 * getdate.y (get_date): When adding relative date, start with the
59 initial time, not with the result of the first mktime call.
61 2006-04-23 Bruno Haible <bruno@clisp.org>
63 * copy-file.c: Include <unistd.h> unconditionally.
64 * execute.c: Likewise.
65 * fatal-signal.c: Likewise.
66 * findprog.c: Likewise.
67 * mkdtemp.c: Likewise.
70 * wait-process.h: Likewise.
72 2006-04-23 Bruno Haible <bruno@clisp.org>
74 * fwriteerror.c (fwriteerror): Call fclose also when an error
75 condition was already detected.
76 Reported by Ben Pfaff <blp@cs.stanford.edu>.
78 2006-04-19 Derek Price <derek@ximbiot.com>
79 Eric Blake <ebb9@byu.net>
81 * inttypes.h: Correct grammar in comment.
83 2006-04-18 Derek Price <derek@ximbiot.com>
84 Paul Eggert <eggert@cs.ucla.edu>
86 * inttypes.h: New file.
87 * strtoimax.c: Assume <inttypes.h>.
89 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
91 * utimens.c (futimens): glibc futimesat messes up if /proc
92 isn't mounted. Problem reported by Kir Kolyshkin.
94 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
96 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
97 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
98 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
100 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
102 Merge regex changes from libc, removing some of our
103 POSIX-conformance changes that were rejected and redoing them in a
106 * regcomp.c (re_compile_internal, init_dfa):
107 Length arg is now size_t, not Idx. All uses changed.
108 (peek_token): Forward decl now says internal_function.
109 (__re_error_msgid, __re_error_msgid_idx):
110 Now static rather than extern with attribute_hidden.
111 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
112 For some reason libc prefers K&R style defns for external functions.
113 (regerror) [!defined _LIBC]: Likewise.
114 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
115 (seek_collating_symbol_entry, lookup_collation_sequence_value):
116 (build_range_exp, build_collating_symbol):
118 (re_compile_fastmap): Use '\0' to memset, not 0.
119 (utf8_sb_map): Make the calculations more obvious.
120 (init_dfa, parse_bracket_exp, build_charclass_op):
121 Call calloc and cast result, as glibc does.
122 (init_word_char, fetch_token, peek_token, peek_token_bracket):
123 (build_range_exp, build_collating_symbol):
124 Now internal functions.
126 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
128 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
129 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
130 Don't depend on VMS; depend on __VMS instead, for POSIX
132 (regoff_t): Define to ssize_t, not long int.
134 Remove the REG_ macros named below. Instead, make the old names
135 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
137 (REG_BACKSLASH_ESCAPE_IN_LISTS):
138 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
139 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
140 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
141 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
142 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
143 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
144 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
145 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
146 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
147 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
148 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
149 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
150 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
151 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
152 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
153 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
155 Remove. All uses replaced by the old RE_* names.
156 (RE_BACKSLASH_ESCAPE_IN_LISTS):
157 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
158 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
159 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
160 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
161 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
162 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
163 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
164 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
165 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
166 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
167 Don't bother having these macros be independent of each others'
168 values, since they no longer exist in the POSIX name space.
170 Rename the following member names back to their old names,
171 unless !__USE_GNU_REGEX. All uses changed back.
172 (buffer): Renamed from re_buffer.
173 (allocated): Renamed from re_allocated.
174 (used): Renamed from re_used.
175 (syntax): Renamed from re_syntax.
176 (fastmap): Renamed from re_fastmap.
177 (translate): Renamed from re_translate.
178 (can_be_null): Renamed from re_can_be_null.
179 (regs_allocated): Renamed from re_regs_allocated.
180 (fastmap_accurate): Renamed from re_fastmap_accurate.
181 (no_sub): Renamed from re_no_sub.
182 (not_bol): Renamed from re_not_bol.
183 (not_eol): Renamed from re_not_eol.
184 (newline_anchor): Renamed from re_newline_anchor.
185 (num_regs): Renamed from rm_num_regs.
186 (start): Renamed from rm_start.
187 (end): Renamed from rm_end.
189 (free_state): Move up a bit.
191 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
193 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
194 when that is what is intended.
195 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
196 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
198 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
199 All uses changed back to re_malloc, etc. It's now the caller's
200 responsibility to check for overflow; all callers changed.
201 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
202 (re_x2nrealloc): Remove.
203 (free_state): Remove decl.
205 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
206 (re_set_registers, re_exec):
209 2006-01-31 Roland McGrath <roland@redhat.com>
211 * regcomp.c (calc_eclosure_iter): Remove dead variables.
212 Reported by Mike Frysinger <vapier@gentoo.org>.
214 2006-01-15 Andreas Jaeger <aj@suse.de>
217 * regex_internal.c (re_string_reconstruct): Adjust for
218 build_wcs_upper_buffer change.
219 (build_wcs_upper_buffer): Change return type.
221 2005-12-10 Ulrich Drepper <drepper@redhat.com>
223 * regex_internal.h: Include <stdint.h> if available.
225 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
227 * regex_internal.h (SIZE_MAX): Provide a default definition.
229 2005-10-14 Ulrich Drepper <drepper@redhat.com>
231 * regcomp.c: Adjust for changed secondary hash function.
233 2005-09-30 Ulrich Drepper <drepper@redhat.com>
235 * regex.h: Pretty printing.
236 Clean up namespace a bit.
238 2005-09-30 Jakub Jelinek <jakub@redhat.com>
240 * regexec.c (update_cur_sifted_state, check_arrival,
241 check_arrival_add_next_nodes): Avoid using uninitialized variable.
243 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
244 Ulrich Drepper <drepper@redhat.com>
247 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
248 (bitset_word_t): Renamed from bitset_word. All uses changed.
250 2005-09-22 Ulrich Drepper <drepper@redhat.com>
253 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
254 * regcomp.c: Remove unnecessary uses of
255 unsigned RE_TRANSLATE_TYPE.
256 * regex_internal.h: Likewise.
257 * regex_internal.c: Likewise.
258 * regexec.c: Likewise.
259 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
261 2005-09-07 Ulrich Drepper <drepper@redhat.com>
263 * regexec.c (find_recover_state): Remove unnecessary
265 (transit_state_bkref): Make DFA a const pointer.
266 (get_subexp): Likewise.
267 (check_arrival): Likewise.
268 (update_cur_sifted_state): Likewise.
269 (re_search_internal): Likewise.
270 (prune_impossible_nodes): Likewise.
271 (acquire_init_state_context): Likewise.
272 (proceed_next_node): Likewise.
273 (set_regs): Likewise.
274 (free_fail_stack_return): Likewise.
275 (check_arrival_expand_ecl): Mark DFA parameter as const.
276 (check_arrival_expand_ecl_sub): Likewise.
277 (check_subexp_limits): Likewise.
278 (sub_epsilon_src_nodes): Likewise.
279 (add_epsilon_src_nodes): Likewise.
280 (merge_state_array): Likewise.
281 (update_regs): Likewise.
282 (build_trtable): Likewise.
283 (sift_states_backward): Mark MCTX parameter as const.
284 (build_sifted_states): Likewise.
285 (update_cur_sifted_state): Likewise.
286 (sift_states_mkref): Likewise.
287 (check_arrival_expand_ecl): Mark eclosure as const.
288 (check_dst_limits_calc_pos_1): Likewise.
289 * regex_internal.h (re_match_context_t): Make dfa a const
292 2005-09-06 Ulrich Drepper <drepper@redhat.com>
294 * regexec.c (merge_state_with_log): Define dfa as const pointer.
295 (transit_state_sb): Likewise.
296 (transit_state_mb): Likewise.
297 (sift_states_iter_mb): Likewise.
298 (check_arrival_add_next_nodes): Likewise.
299 (check_node_accept_bytes): Change first parameter to pointer-to-const.
300 [_LIBC] (re_search_2_stub): Use mempcpy.
302 * regex_internal.c (re_string_reconstruct): Avoid calling
303 mbrtowc for very simple UTF-8 case.
305 * regex_internal.c (re_acquire_state): Make DFA pointer arg
307 (re_acquire_state_context): Likewise.
308 * regex_internal.h: Adjust prototypes.
310 * regex.c: Prevent using C++ compilers.
312 * regex_internal.c (re_acquire_state): Minor code rearrangement.
313 (re_acquire_state_context): Likewise.
315 2006-03-29 Mark D. Baushke <mdb@gnu.org>
316 Bruno Haible <bruno@clisp.org>
318 * stdint_.h: On OpenBSD, don't redefine types already included in
319 <sys/types.h> and <inttypes.h>.
321 2006-03-24 Eric Blake <ebb9@byu.net>
323 * time_r.c (copy_string_result): Remove, as it is no longer used.
325 2006-03-24 Simon Josefsson <jas@extundo.com>
327 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
328 including some doc fixes.
329 (base64_encode_alloc): Fix +1 bug on allocation failures.
331 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
333 * base64.c (base64_encode): Do not read past end of array with
334 unsanitized input on systems with CHAR_BIT > 8.
336 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
338 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
339 Typedef to long int, not to off_, as POSIX will likely change
342 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
344 * argp-help.c (validate_uparams): Fix typo
345 * argp-parse.c (argp_default_options): Consistently begin help
346 messages with a lowercase letter.
348 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
350 * time_r.h (asctime_r, ctime_r): Remove. These functions can
351 overrun buffers and shouldn't be used (much as gets shouldn't be
353 * time_r.c (asctime_r, ctime_r): Likewise.
355 2006-03-08 Simon Josefsson <jas@extundo.com>
357 * gc-gnulib.c (randomize): Don't open files called 'no', they
358 signal that configure disabled the device.
360 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
362 * c-stack.c: Include unistd.h unconditionally, since we now assume
364 * getlogin_r.c: Likewise.
365 * getlogin_r.h: Likewise.
367 * pagealign_alloc.c: Likewise.
368 * unistd_.h: Remove; no longer needed.
370 2006-03-07 Simon Josefsson <jas@extundo.com>
372 * unistd_.h: New file.
374 2006-03-07 Simon Josefsson <jas@extundo.com>
376 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
378 2006-03-01 Simon Josefsson <jas@extundo.com>
380 * readline.c: Fix typo, tiny patch from Stepan Kasal
383 2006-02-28 Simon Josefsson <jas@extundo.com>
385 * getopt.c: Protect #include of unistd.h, for MSVS.
387 2006-02-27 Simon Josefsson <jas@extundo.com>
389 * base64.h: Indent #define's. From Jim Meyering
392 2006-02-27 Jim Meyering <jim@meyering.net>
394 Revert the change of 2006-02-24, so these files can continue
395 to be sync'd from gettext.
396 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
399 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
401 * glob.c: Say "invalid" rather than "illegal" in comments.
403 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
405 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
407 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
409 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
410 AT_FDCWD exceeds INT_MAX.
411 * openat.h (AT_FDCWD): Likewise.
413 2006-02-14 Jim Meyering <jim@meyering.net>
417 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
418 failure on deficient systems, and simplify gnulib lgpl dependencies.
419 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
420 xmalloc/lstat combination. Based on a patch from Bruno Haible.
422 * xalloc-die.c: Remove unused definition of N_.
424 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
426 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
428 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
430 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
431 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
433 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
435 * argp-namefrob.h: Restore changes accidentally lost during the
436 "autoupdate" on 2005-12-12.
438 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
440 * fnmatch.c (L_): Renamed from L, to work around a bug in
441 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
442 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
445 2006-01-26 Simon Josefsson <jas@extundo.com>
447 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
448 prototype is visible on mingw32.
450 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
453 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
456 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
458 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
459 attempt to open for write; this always fails, at least on POSIX
460 hosts. This reinstates the 2006-01-09 change, which was
461 inadvertently removed.
463 2006-01-26 Bruno Haible <bruno@clisp.org>
464 Paul Eggert <eggert@cs.ucla.edu>
467 [(! (defined __cplusplus || defined __BEOS__)
469 && !(defined __HP_cc || defined __xlc__
470 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
472 #define to signed char in these cases too; this simplifies
473 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
474 etc., separately) and makes it more conservative.
476 2006-01-21 Jim Meyering <jim@meyering.net>
478 Sync from the stable (b5) branch of coreutils:
480 * fts.c (fts_children): Don't let close() clobber errno from
483 * fts.c (fts_stat): When following a symlink-to-directory,
484 don't necessarily interpret stat-fails+lstat-succeeds as indicating
485 a dangling symlink. That can also happen at least for ELOOP.
486 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
487 FYI, this bug predates the inclusion of fts.c in coreutils.
489 * fts.c (fts_open): Put new maxarglen declaration and uses
490 in their own block, so pre-c99 compilers don't object.
492 Avoid the double-free (first in fts_read, second in fts_close) that
493 would occur when an `active' directory is made inaccessible (e.g.,
494 via chmod a-x) during a traversal.
495 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
496 before returning. Reproduce this failure by
497 mkdir -p a/b; cd a; chmod a-x . b
498 Reported by Stavros Passas.
500 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
502 * argp-namefrob.h: Bugfix. Remove stray #
504 2006-01-25 Bruno Haible <bruno@clisp.org>
506 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
508 Reported by Paul Eggert.
510 2006-01-25 Jim Meyering <jim@meyering.net>
512 * fileblocks.c: Remove more useless parentheses.
513 * readutmp.h: Likewise.
515 2006-01-24 Bruno Haible <bruno@clisp.org>
517 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
519 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
522 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
523 to avoid problems with the built-in _Bool type.
524 Reported by Paul Eggert on 2005-11-26.
526 2006-01-24 Jim Meyering <jim@meyering.net>
528 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
530 2006-01-24 Simon Josefsson <jas@extundo.com>
532 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
535 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
537 Work around porting bugs reported by Dieter in
538 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
539 * getopt.c (_NOPROTO): Remove; no longer needed.
540 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
541 Include "getopt.h" first, to check interface.
542 (getenv): Declare only if defined HAVE_DECL_GETENV &&
544 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
545 (__strndup): Revert to K&R-style function dfns, the glibc style.
546 * strnlen.c: Don't claim it's taken from glibc; it's not.
547 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
548 Include strnlen.h first, to get prototype properly.
549 (strnlen): Renamed from __strnlen.
552 2006-01-23 Ulrich Drepper <drepper@redhat.com>
554 These changes imported from libc.
555 * getopt.c: Use __fxprintf instead of inline stream orientation
556 test and two separate function calls.
557 * strndup.c (__strndup): Add libc_hidden_def.
559 2006-01-22 Bruno Haible <bruno@clisp.org>
561 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
562 temporary buffer for sprintf, take into account the precision also
563 for 'd', 'i', 'u', 'o', 'x', 'X'.
565 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
567 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
568 to pacify gcc -Wswitch-default.
570 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
572 * argp-help.c (usage_long_opt): Do not print DOC options.
573 (__argp_base_name): Removed
574 * argp-namefrob.h (__argp_basename): Removed definition. Was a
576 (__argp_base_name): Provide macro definition or extern declaration
577 depending on the configuration
579 2006-01-20 Simon Josefsson <jas@extundo.com>
581 * inet_ntop.h: Unconditionally include sys/socket.h.
583 2006-01-19 Simon Josefsson <jas@extundo.com>
585 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
587 2006-01-12 Simon Josefsson <jas@extundo.com>
589 * base64.c: Fix warning, reported by Bruno Haible
590 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
592 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
595 * md5.c: Fix commentary typos.
596 (alignof, UNALIGNED_P): No need for a GCC-specific version.
597 * md5.h (__attribute__): Remove; unused.
598 * sha1.c: Fix commentary to match md5 better.
599 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
600 so that we don't need to worry about alignment. All uses changed.
601 This merges the 2005-10-28 md5 change into sha1.
603 2006-01-11 Jim Meyering <jim@meyering.net>
606 * md5.c (OP): Fix spacing.
608 2006-01-11 Simon Josefsson <jas@extundo.com>
610 * stdint_.h (SIZE_MAX): Add missing (.
612 2006-01-10 Bruno Haible <bruno@clisp.org>
614 * argp.h (__const): Remove macro. Use const instead.
615 * argp-fmtstream.h (__const): Likewise.
616 * glob_.h (__const): Remove macro.
617 * glob-libc.h: Use const instead of __const.
619 2006-01-10 Jim Meyering <jim@meyering.net>
621 Avoid the double-free (first in fts_read, second in fts_close) that
622 would occur when an `active' directory is made inaccessible (e.g.,
623 via chmod a-x) during a traversal.
624 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
625 before returning. Reproduce this failure by
626 mkdir -p a/b; cd a; chmod a-x . b
627 Reported by Stavros Passas.
630 * sha1.c: Tweak grammar in a comment.
632 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
634 * regex_internal.h (BITSET_WORD_BITS):
635 Work around a bug in 64-bit PGC (before version 6.1-2), where the
636 preprocessor mishandles large unsigned values as if they were signed.
637 Problem reported by Claudio Fontana in
638 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
640 2006-01-10 Simon Josefsson <jas@extundo.com>
642 * socket_.h: New file.
644 2006-01-10 Bruno Haible <bruno@clisp.org>
646 * localcharset.c: Update from GNU gettext.
648 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
651 * chdir-long.c (cdb_free): Don't bother trying to open directory
652 for write access: POSIX says that must fail.
653 * fts.c (diropen): Likewise.
654 * save-cwd.c (save_cwd): Likewise.
655 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
656 well, for minor improvements on hosts that lack O_DIRECTORY.
657 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
658 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
659 Fall back on chown if open failed with EACCES.
661 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
662 Report an error at compile-time if only a 1-second nominal clock
665 * lchmod.h: New file.
666 * mkdir-p.c: Include lchmod.h, lchown.h.
667 (make_dir_parents): Use lchown rather than chown, and
668 lchmod rather than chmod.
670 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
671 too. Problem with "none" reported by Bob Proulx. Problem with
672 "proc" reported by n0dalus.
674 * mountlist.c: Include <limits.h>.
675 (dev_from_mount_options)
676 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
677 New function. It no longer assumes "dev=" has the System V meaning
678 on Linux (since it doesn't). It also parses "dev=" more carefully.
679 (read_file_system_list)
680 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
681 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
684 * posixtm.h (PDS_PRE_2000): New macro.
685 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
686 All usages changed. Reject dates outside the range 1969-1999 if
687 PDS_PRE_2000 is used.
689 2006-01-09 Jim Meyering <jim@meyering.net>
693 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
695 * chdir-safer.h, chdir-safer.c: New files.
697 * modechange.c (mode_compile): Reject an invalid mode string
698 that starts with an octal digit. From Andreas Gruenbacher.
700 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
701 and dup to open_safer and dup_safer, respectively.
702 (openat_permissive): Fix typo in comment.
704 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
705 "gettext.h"; either no longer needed or are guaranteed by openat.h.
706 (_): Remove; no longer needed.
707 (openat): Renamed from rpl_openat; no need for rpl_openat
708 since openat.h renames openat for us.
709 Replace most of the body with a call to openat_permissive,
710 to avoid duplicate code.
711 Port to (probably hypothetical) environments were mode_t is
713 (openat_permissive): Require mode arg, so that we can check
714 types better. Put it just after flags. Change cwd failure
715 indicator from pointer-to-bool to pointer-to-errno-value.
717 Invoke openat_save_fail and/or openat_restore_fail if
718 cwd_errno is null, so that openat can call us.
719 (openat_permissive, fdopendir, fstatat, unlinkat):
720 Simplify errno handling to avoid some duplicate code,
721 as it's OK to set errno on success.
722 * openat.h: Revamp code so that function macros depend on
723 __OPENAT_PREFIX only, not also on AT_FDCWD.
724 (openat_ro): Remove. Caller changed to use openat_permissive.
725 (openat_permissive): Now a macro, if not a function.
726 (openat_restore_fail, openat_save_fail): Now always functions,
727 since mkdirat needs them even if __OPENAT_PREFIX is defined.
729 * openat-priv.h: New file, defining macros used by mkdirat.c
731 * mkdirat.c: Include openat-priv.h.
732 Remove definitions of macros defined therein.
733 * openat.c: Likewise.
735 * mkdirat.c (mkdirat): New file and function.
736 * openat.h (mkdirat): Declare.
738 * openat.c (fdopendir): Don't change errno when returning non-NULL.
740 * openat.h (openat_permissive): Declare.
743 * openat.c (EXPECTED_ERRNO): New macro.
744 (openat_permissive): New function -- used in remove.c rewrite.
745 (all functions): Set errno just before returning, only if there
746 was an actual failure.
747 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
749 Emulate openat-family functions using Linux's procfs, if possible.
750 Idea and some code based on Ulrich Drepper's glibc changes.
752 * openat.c: (BUILD_PROC_NAME): New macro.
753 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
754 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
755 before falling back on save_cwd and restore_cwd.
756 (fdopendir, fstatat, unlinkat): Likewise.
758 * openat.c (fstatat, unlinkat): Perform the syscall directly,
759 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
761 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
762 as second argument to va_arg. Otherwise, some versions of gcc
763 warn that `if this code is reached, the program will abort'.
765 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
769 Add POSIX ACL support
770 * acl.h (copy_acl, set_acl): Add declarations.
771 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
772 systems other than Linux.
773 (chmod_or_fchmod): New function: use fchmod when possible,
775 (file_has_acl): Add a POSIX ACL implementation, with a
776 Linux-specific subcase.
777 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
778 S_ISVTX from one file to another. Fall back to fchmod/chmod when
779 acls are unsupported.
780 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
781 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
784 2006-01-09 Bruno Haible <bruno@clisp.org>
786 * sysexit_.h (EX_OK): New macro.
787 Suggested by Martin Lambers <marlam@marlam.de>.
789 2006-01-09 Bruno Haible <bruno@clisp.org>
791 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
792 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
793 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
794 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
796 2006-01-09 Bruno Haible <bruno@clisp.org>
798 * stdint_.h (SIZE_MAX): Write the value without involving negative
801 2005-10-16 Bruno Haible <bruno@clisp.org>
803 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
804 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
806 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
808 * strftime.c (tzname): Don't declare if it is already #defined.
809 Problem reported for Mingw by Mark Junker.
811 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
813 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
814 long int, not int, for nanosecond counts, so that people who are
815 used to POSIX struct timespec won't be surprised. Reported by Jim
818 2005-12-16 Jim Meyering <jim@meyering.net>
820 * fprintftime.c, fprintftime.h: New files.
822 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
824 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
825 * argp-help.c (fill_in_uparams): Check if the constructed
826 struct uparams is valid. Fall back to the default values if it is
829 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
831 * argp-help.c (__argp_base_name): New function
832 (__argp_short_program_name): Rewrite using __argp_base_name
833 * argp-namefrob.h: Define program_invocation_name and
834 program_invocation_short_name if requested
835 (__argp_base_name): Add prototype
836 * argp-parse.c (argp_def): Use gettext wrappers
837 (argp_default_parser): Use __argp_base_name
838 * argp-pin.c: New file. Defines program_invocation_name and
839 program_invocation_short_name on systems that lack them.
841 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
843 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
844 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
845 porting problem reported by Georg Schwarz in
846 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
848 2005-07-09 Bruno Haible <bruno@clisp.org>
850 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
851 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
852 Reported by Mark Junker <mjscod@gmx.de>.
854 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
856 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
857 (uintmax_t) [defined uintmax_t]: Do not declare.
858 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
859 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
860 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
861 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
862 sake of portability to weird hosts that C allows (though we don't
863 know of any practical examples).
865 * savedir.h (fdsavedir): New decl.
866 * savedir.c (fdsavedir, savedirstream): New functions; the latter
867 contains most of the former guts of savedir.
868 (savedir): Use savedirstream.
871 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
873 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
874 coreutils no longer futzes with rounding modes.
876 2005-11-14 Jim Meyering <jim@meyering.net>
878 * mkstemp-safer.c: Include <config.h>, required for possible
879 replacement of mkstemp.
881 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
883 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
885 (gethrxtime) [! (HAVE_NANOUPTIME
886 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
887 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
888 our own approximation.
890 2005-11-10 Simon Josefsson <jas@extundo.com>
892 * readline.c: Remove EOL.
894 2005-11-08 Eric Blake <ebb9@byu.net>
896 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
898 2005-11-08 Eric Blake <ebb9@byu.net>
900 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
902 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
904 Fix porting problem reported by Theodoros V. Kalamatianos.
905 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
906 Don't assume that futimes failing means we must fail.
908 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
910 * getcwd.c (__getcwd): Don't assume that system calls after readdir
911 leave errno alone. Problem reported by Dmitry V. Levin.
913 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
915 * savedir.c (savedir): Don't assume that xrealloc etc. leave
916 errno alone. Problem reported by Frederic Jolliton.
918 2005-10-28 Simon Josefsson <jas@extundo.com>
920 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
921 "restrict" keywords, as per POSIX. Protect the function
922 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
923 Don't use K&R prototypes. Check the sprintf return values.
924 Re-define EAFNOSUPPORT if not present. Indent.
926 * md5.h, md5.c: Simplify buffer handling visavi alignment,
927 suggested by Bruno Haible <bruno@clisp.org>.
929 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
931 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
933 * gc-libgcrypt.c: Add MD2 (which is not available through
936 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
938 * md2.h, md2.c: New files.
940 2005-10-24 Simon Josefsson <jas@extundo.com>
942 * md4.h: Shrink buffer size, now that we changed the type.
944 2005-10-22 Simon Josefsson <jas@extundo.com>
946 * arcfour.h, arcfour.c: Use fixed size indices in the
947 arcfour_context struct (simplify test vector testing in GNU
950 2005-10-22 Simon Josefsson <jas@extundo.com>
952 * md4.h, md4.c: Simplify buffer handling visavi alignment,
953 suggested by Bruno Haible <bruno@clisp.org>.
955 2005-10-22 Simon Josefsson <jas@extundo.com>
957 * crc.h: Include stddef.h, for size_t.
959 2005-10-21 Simon Josefsson <jas@extundo.com>
961 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
962 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
964 2005-10-21 Simon Josefsson <jas@extundo.com>
966 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
969 2005-10-21 Simon Josefsson <jas@extundo.com>
971 * gc-gnulib.c: Support ARCTWO in CBC mode.
973 2005-10-21 Simon Josefsson <jas@extundo.com>
975 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
978 * hmac-sha1.c (hmac_sha1): Likewise.
980 * crc.c (crc32_update): Actually use crc parameter, suggested by
981 Bruno Haible <bruno@clisp.org>.
983 * crc.h: Include stdint.h directly, suggested by Bruno Haible
986 2005-10-21 Simon Josefsson <jas@extundo.com>
988 * des.h, des.c: New files.
990 * gc-gnulib.c: Support DES.c
992 2005-10-21 Simon Josefsson <jas@extundo.com>
994 * arctwo.h, arctwo.c: New files.
996 * gc-gnulib.c: Support ARCTWO.
998 2005-10-21 Simon Josefsson <jas@extundo.com>
1000 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1002 2005-10-19 Simon Josefsson <jas@extundo.com>
1004 * gc-gnulib.c: Support ARCFOUR.
1006 2005-10-19 Simon Josefsson <jas@extundo.com>
1008 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1011 * gc.h: Add ECB enum type.
1013 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1015 2005-10-19 Simon Josefsson <jas@extundo.com>
1017 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1019 2005-10-18 Simon Josefsson <jas@extundo.com>
1021 * md4.h, md4.c: New files, based on md5.?.
1023 2005-10-17 Simon Josefsson <jas@extundo.com>
1025 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1027 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1029 2005-10-17 Simon Josefsson <jas@extundo.com>
1031 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1033 2005-10-17 Simon Josefsson <jas@extundo.com>
1035 * gc.h, gc-libgcrypt.c: Add ciphers.
1037 2005-10-17 Simon Josefsson <jas@extundo.com>
1039 * sha1.c: Use uint32_t instead of md5_uint32.t
1041 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1044 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1046 * md5.h: Use stdint.h and uint32_t. Doc fix.
1048 2005-10-15 Simon Josefsson <jas@extundo.com>
1050 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1052 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1054 2005-10-14 Simon Josefsson <jas@extundo.com>
1056 * arcfour.h, arcfour.c: New files.
1058 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1060 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1061 include <wchar.h>; no longer needed.
1063 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1064 and Ulrich Drepper <drepper@redhat.com>
1067 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1068 instead of inline stream orientation test and two separate
1069 function calls. Pay no attention to USE_IN_LIBIO.
1071 2005-10-14 Roland McGrath <roland@redhat.com>
1073 Import from libc. [BZ #1331]
1074 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1076 Reported by Matej Vela <vela@debian.org>.
1078 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1080 * mkdir-p.c (make_dir_parents): Don't report an error if an
1081 intermediate directory is in a read-only file system. Problem
1082 reported by Eric Blake.
1084 2005-10-13 Simon Josefsson <jas@extundo.com>
1086 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1087 Move memory allocation outside of loop.
1089 2005-10-12 Simon Josefsson <jas@extundo.com>
1091 * gc-pbkdf2-sha1.c: New file.
1093 * gc.h: Add gc_pbkdf2_sha1 prototype.
1095 2005-10-12 Simon Josefsson <jas@extundo.com>
1097 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1098 suggested by Bruno Haible <bruno@clisp.org>.
1100 2005-10-12 Simon Josefsson <jas@extundo.com>
1102 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1104 * gc-gnulib.c (gc_hmac_sha1): New function.
1106 2005-10-12 Simon Josefsson <jas@extundo.com>
1108 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1110 2005-10-12 Simon Josefsson <jas@extundo.com>
1112 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1113 GC_USE_HMAC_MD5, respectively.
1115 * gc-libgcrypt.c (gc_md5): Fix assert call.
1118 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1120 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1122 * gc-gnulib.c (gc_hash_buffer): Ditto.
1124 2005-10-11 Bruno Haible <bruno@clisp.org>
1126 * c-strcasestr.h: New file, from GNU gettext.
1127 * c-strcasestr.c: New file, from GNU gettext.
1129 2005-10-11 Bruno Haible <bruno@clisp.org>
1131 * c-strcase.h: New file, from GNU gettext.
1132 * c-strcasecmp.c: New file, from GNU gettext.
1133 * c-strncasecmp.c: New file, from GNU gettext.
1135 2005-10-11 Simon Josefsson <jas@extundo.com>
1137 * crc.h, crc.c: New files.
1139 * gc.h (gc_hash_buffer): Add doc.
1141 2005-10-08 Simon Josefsson <jas@extundo.com>
1143 * gc.h: Add gc_hash and gc_hash_buffer.
1145 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1147 * gc-libgcrypt.c (gc_hash_buffer): Add.
1149 2005-10-11 Bruno Haible <bruno@clisp.org>
1151 * strcasecmp.c: Include limits.h.
1152 (strcasecmp): Avoid integer overflow on exotic platforms.
1153 * strncasecmp.c: Include limits.h.
1154 (strncasecmp): Avoid integer overflow on exotic platforms.
1155 Reported by Paul Eggert.
1157 2005-10-06 Simon Josefsson <jas@extundo.com>
1159 * hmac-md5.c: New file.
1163 2005-10-06 Simon Josefsson <jas@extundo.com>
1165 * memxor.c (memxor): Avoid casts and warnings.
1167 2005-10-05 Derek Price <derek@ximbiot.com>
1169 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1171 2005-10-05 Simon Josefsson <jas@extundo.com>
1173 * memxor.c (memxor): Fix compiler error.
1175 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1176 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1178 * memxor.h, memxor.c: New files.
1180 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1181 we assume all systems have it, suggested by Jim Meyering
1182 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1183 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1184 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1187 2005-10-04 Bruno Haible <bruno@clisp.org>
1189 * verify.h (verify_true): Provide alternative definition for C++.
1191 2005-10-04 Simon Josefsson <jas@extundo.com>
1193 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1194 D. Baushke" <mdb@gnu.org>.
1196 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1198 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1199 (SSIZE_MAX): New macro, if not already defined.
1200 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1203 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1205 * exclude.c: Include verify.h.
1206 (verify): Remove. All callers changed to use verify.h's version.
1207 * strtoimax.c: Likewise.
1208 * utimecmp.c: Likewis.e
1210 Sync from coreutils.
1211 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1212 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1213 * .cvsignore: Add fts.h, search.h, t-fpending.
1214 * settime.c (settime): Fix { typo in previous patch. Also, don't
1215 bother returning ENOSYS if settimeofday or stime fails; just let
1216 them return whatever errno they want to return.
1217 * utimens.c: Include unistd.h, for dup2.
1218 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1219 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1221 2005-10-02 Jim Meyering <jim@meyering.net>
1223 Sync from coreutils.
1224 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1225 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1226 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1227 Remove AT_FDCWD test.
1228 Do not consume the fd unless successful.
1229 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1230 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1231 block, so that we don't even try to compile it if settimeofday is
1232 available. This works around a compilation failure on OSF1 V5.1,
1233 due to stime requiring a `long int*' while tv_sec is `int'.
1235 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1237 * getdelim.c (getdelim): Remove unused variables.
1239 2005-10-01 Simon Josefsson <jas@extundo.com>
1241 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1242 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1243 AI_* and EAI_* definitions. Protect function declarations.
1245 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1247 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1248 so that the code works even with ancient cpp. Portability problem
1249 with GCC 2.7.2.1 reported by Thomas M.Ott.
1251 2005-09-27 Jim Meyering <jim@meyering.net>
1253 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1255 * intprops.h (signed_type_or_expr__): Define.
1256 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1259 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1261 * verify.h (verify_expr): Remove, replacing with:
1262 (verify_true): New macro that returns true instead of void.
1263 (verify_type__): Remove.
1264 (verify): Use verify_true rather than verify_type__.
1266 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1268 * utimens.c (ENOSYS): Define if not already defined.
1269 (futimens): Support having a null PATH if the file descriptor
1272 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1274 (__attribute): Define to empty unless GCC 3.1 or later.
1275 This works around a core dump on OpenBSD 3.4, which has GCC
1276 2.95.3, which dumps core when given __attribute__(()). It also
1277 simplifies other tests, since we really don't want to bother with
1278 worrying about which ancient version of GCC supported what.
1279 Original problem reported by Yoann Vandoorselaere, with part of
1280 the fix suggested by Derek Price.
1282 2005-09-24 Jim Meyering <jim@meyering.net>
1284 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1285 so we can once again use a positive bitfield width of 1 -- now we
1286 don't have to explain why we were using a bitfield width of 2.
1288 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1290 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1291 Problem reported by Eric Blake.
1292 (getaddrinfo): Initialize se so that it's not garbage.
1293 Redo internal storage allocation so that it doesn't make unportable
1294 assumptions about alignment.
1297 * utimens.c (futimens): Use futimesat if available.
1298 Prefer it to futimes since it doesn't have the futimes bug.
1300 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1301 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1302 Instead, declare a function that returns a pointer to an array,
1303 and use verify_type__ to declare the size of the array.
1304 Problem and germ of a solution reported by Bruno Haible.
1305 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1306 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1308 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1310 Sync from coreutils.
1312 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1314 * argmatch.h: Include verify.h
1315 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1316 (ARGMATCH_ASSERT): Remove; unused.
1317 * canonicalize.c: Assume STDC_HEADERS.
1318 * exclude.c: Include "strcase.h".
1319 * regex_internal.h [!defined _LIBC]: Likewise.
1320 * getusershell.c: Include stdio--.h rather than stdio.h
1322 (getusershell): Call fopen, not fopen_safer.
1323 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1324 Do not include unistd-safer.h.
1325 (save_cwd): Don't call fd_safer; no longer needed
1326 now that we include fcntl--.h.
1328 * getdate.y (relative_time): New type.
1329 (RELATIVE_TIME_0): New constant.
1330 (parser_control): Use relative_time instead of doing it ourselves.
1331 (%union): Add new relative_time rel member.
1332 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1334 (relunit, relunit_snumber): Now of type rel.
1335 (zone, rel, relunit, get_date): Adjust to above changes.
1337 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1338 Do not include unistd-safer.h.
1339 (getloadavg): Don't call fd_safer; no longer needed
1340 now that we include fcntl--.h.
1342 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1343 (make_dir_parents): Treat ENOSYS like EEXIST.
1345 Improve quality of diagnostics on restore_cwd failure.
1346 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1347 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1348 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1349 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1350 each time through the loop. Do not diagnose restore_cwd failure;
1351 that is the caller's job (and perhaps the caller does not care).
1353 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1354 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1355 If the file already exists but is not a directory, don't bother
1356 to try to make its parents.
1357 Close potential file descriptor leak if we can't chdir("/") (!).
1358 Don't always return true if chdir($PWD) fails; return true only
1359 if the requested action was done successfully (except for the
1361 Don't log final directory unless we actually made it.
1362 Refactor to avoid duplicate code to fix up permissions.
1363 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1365 * strftime.c (my_strftime): Rewrite the previous change slightly,
1366 to make it a bit faster and (I hope) clearer.
1367 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1368 Fix bug in formats like %2N.
1370 * verify.h: New file.
1372 2005-09-22 Jim Meyering <jim@meyering.net>
1374 Sync from coreutils.
1376 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1378 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1379 the .tm_year member, since otherwise gcc-4.0 would now warn about
1380 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1382 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1383 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1385 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1386 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1387 when run in a time zone for which daylight savings time is in effect
1388 for the starting date.
1390 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1391 stop us from restricting permissions of just-created absolute-named
1393 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1394 to restore initial working directory.
1395 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1396 to tell caller if/when we change the working directory and are
1397 unable to return to the initial one.
1398 * mkdir-p.h (make_dir_parents): Update prototype.
1399 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1400 `return false'. This fixes a bug introduced on 2004-07-30.
1402 * openat.c (fdopendir): Be sure to close the supplied
1403 file descriptor before returning. This makes our replacement
1404 implementation a little closer to Solaris's, where fdopendir
1405 ties the file descriptor to the returned DIR* pointer.
1406 * openat.c (unlinkat): New function.
1407 * openat.h (unlinkat): Add prototype.
1408 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1409 (openat_restore_fail): Rename from openat_restore_die.
1410 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1412 Provide an alternative to exiting immediately upon save_cwd or
1413 restore_cwd failure. Now, an application can arrange e.g.,
1414 to perform a longjump in that case.
1415 * openat.c: Include dirname.h.
1416 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1417 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1418 and openat_restore_die rather than calling error directly.
1419 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1421 * openat-die.c (openat_save_die, openat_restore_die): New file.
1422 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1424 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1425 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1426 int utc, int nanoseconds);
1428 date should not have to allocate a megabyte of virtual memory to
1429 handle a format argument like +%1048575T. When implemented with
1430 strftime, it must allocate such a buffer, use strftime to fill it
1431 in, print it, then free it.
1432 With fprintftime, it simply prints everything and exits.
1433 With no need for memory allocation, that's one fewer way to fail.
1434 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1435 optional field width, not before, so we accept %9:z, not %:9z.
1436 (my_strftime): Be sure to use L_('x') for literals.
1438 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1439 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1440 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1441 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1442 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1443 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1444 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1445 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1446 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1448 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1449 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1450 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1451 and don't include <sys/file.h>).
1453 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1455 Sync from coreutils.
1457 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1458 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1459 [!LDAV_DONE]: Avoid unused variable warning.
1461 2005-09-21 Bruno Haible <bruno@clisp.org>
1463 * unicodeio.h (unicode_to_mb): New declaration.
1465 2005-09-20 Derek Price <derek@ximbiot.com>
1467 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1469 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1471 Use a consistent style for including <config.h>.
1472 * __fpending.c, acl.c, argmatch.c,
1473 argp-help.c, argp-parse.c,
1474 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1475 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1476 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1477 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1478 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1479 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1480 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1481 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1482 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1483 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1484 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1485 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1486 modechange.c, mountlist.c, open-safer.c, physmem.c,
1487 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1488 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1489 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1490 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1491 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1492 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1493 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1494 userspec.c, utimecmp.c, version-etc-fsf.c,
1495 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1496 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1497 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1498 Standardize inclusion of config.h.
1499 * __fpending.h, dirfd.h, getdate.h, human.h,
1500 inttostr.h: Removed inclusion of config.h from header files.
1501 * inttostr.c: Adjusted in-tree users.
1502 * timespec.h: Remove superfluous warning to include config.h.
1503 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1504 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1505 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1506 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1508 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1510 * stat-time.h: New file.
1511 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1512 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1514 (timespec_cmp): New function.
1515 * utimecmp.c: Include stat-time.h.
1516 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1517 members exist, not on the obsolescent ST_MTIM_NSEC.
1518 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1520 2005-09-15 Derek Price <derek@ximbiot.com>
1521 Paul Eggert <eggert@cs.ucla.edu>
1523 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1524 changes, consolidating in...
1525 * regex_internal.h: ...this file.
1527 2005-09-15 Derek Price <derek@ximbiot.com>
1529 * regex_internal.h: Blank `pure' for GNUC < 3.
1530 * regex_internal.c: Ditto, using this...
1531 (__GNUC_PREREQ): ...new macro.
1532 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1533 (__GNUC_PREREQ): ...this new macro.
1535 * strstr.h: Include string.h. Define strstr as a macro here.
1537 2005-09-13 Derek Price <derek@ximbiot.com>
1539 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1541 Reported by Jim Meyering <jim@meyering.net>.
1543 2005-09-13 Jim Meyering <jim@meyering.net>
1545 * canon-host.c: Filter through gnu indent and reword comments slightly.
1546 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1548 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1550 * lib/base64.c: Typo.
1551 (base64_encode): Put b64str in initialized data section.
1553 2005-09-12 Derek Price <derek@ximbiot.com>
1555 Return usable errors from canon-host.
1556 * canon-host.h: New file.
1557 * canon-host.c (canon_host): Wrap...
1558 (canon_host_r): ...this new function, which now relies exclusively on
1560 (ch_strerror): New function.
1561 (last_cherror): New global.
1562 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1563 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1565 (freeaddrinfo): Free ai->ai_canonname when set.
1567 2005-09-12 Derek Price <derek@ximbiot.com>
1568 Paul Eggert <eggert@cs.ucla.edu>
1570 * glob-libc.h: Renamed from glob_.h. The new version is
1571 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1572 protecting things that should be done only in gnulib contexts.
1573 * glob_.h: New file, containing only the glob things needed for
1575 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1576 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1577 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1578 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1579 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1580 and to respect the namespace rules better.
1582 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1584 Merge glibc and coreutils changes into gnulib, plus a few
1586 * md5.c: Use #error rather than a string.
1587 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1588 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1589 (__attribute__): Define to empty for non recent-GCC.
1590 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1591 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1592 Renamed from their non-__ counterparts, with new macros replacing
1593 them if not _LIBC. Add __THROW attribute.
1595 (struct md5_ctx): Align buffer if using GCC.
1596 * sha1.h (struct sha1_ctx): Likewise.
1597 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1598 The old name was backwards.
1599 (NOTSWAP): Remove; not used.
1600 (rol): New macro, moved here from md5.h.
1601 (sha1_process_block): Remove a FIXME that doesn't make sense.
1603 2005-09-12 Derek Price <derek@ximbiot.com>
1605 * gai_strerror.c: Include config.h when available. Include
1606 getaddrinfo.h before other headers to test interface.
1607 Reported by Larry Jones <lawrence.jones@ugs.com>.
1609 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1611 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1612 definitions, since that's the preferred style in glibc.
1613 Fix a minor spacing issue, and update copyright notice to match glibc's.
1615 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1617 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1619 2005-09-06 Simon Josefsson <jas@extundo.com>
1621 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1622 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1624 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1626 Change bitset word type from unsigned int to unsigned long int,
1627 as this has better performance on typical 64-bit hosts.
1628 Port bitset code to hosts with unusual word sizes.
1629 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1630 (build_collating_symbol):
1631 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1632 argument is a bitset. This is merely a style issue, but it makes
1633 it clearer that an entire array is expected.
1634 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1635 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1636 Port to the case where bitset_word is not the same as unsigned int.
1637 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1638 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1640 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1641 (build_trtable, group_nodes_into_DFAstates):
1643 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1644 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1645 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1646 * regexec.c (group_nodes_into_DFAstates): Likewise.
1647 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1648 * regcomp.c (optimize_subexps, lower_subexp):
1649 Work even if bitset_word has holes in its bitwise representation.
1650 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1651 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1653 * regex_internal.c (re_string_reconstruct):
1654 Don't assume UCHAR_MAX == 255.
1655 * regex_internal.h (bitset_set_all): Likewise.
1656 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1658 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1659 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1661 (BITSET_WORD_MAX): New macro.
1662 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1663 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1664 (bitset_empty, bitset_copy):
1665 Prefer sizeof (bitset) to multiplying it out ourselves.
1666 (bitset_not_merge): Remove; unused.
1667 (bitset_contain): Return bool, not unsigned int with one bit on.
1668 All callers changed.
1669 * regexec.c (build_trtable): Don't assume bitset has no stricter
1670 alignment than re_node_set; do this by defining a new internal
1671 type struct dests_alloc and using it to allocate memory.
1673 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1675 Check for arithmetic overflow when calculating sizes, to prevent
1676 some buffer-overflow issues. These patches are conservative, in the
1677 sense that when I couldn't determine whether an overflow was possible,
1678 I inserted a run-time check.
1679 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1680 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1681 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1682 (re_xnrealloc, re_x2nrealloc): New inline functions.
1683 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1684 (build_equiv_class, build_charclass): Check for arithmetic overflow
1685 in size expression calculations.
1686 * lib/regex_internal.c (re_string_realloc_buffers):
1687 (build_wcs_upper_buffer, re_node_set_add_intersect):
1688 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1689 (re_dfa_add_node, register_state): Likewise.
1690 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1691 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1692 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1693 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1695 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1697 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1698 to avoid a collision with bits/local_lim.h in glibc.
1699 All uses changed. Problem reported by Dmitry V. Levin in
1700 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1702 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1703 bugs in int versus size_t comparisons.
1704 (re_string_context_at): Fix bug where the code assumed that
1707 Use bool where appropriate.
1708 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1709 All callers changed.
1710 (calc_eclosure_iter): Likewise, for ROOT arg.
1711 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1712 (build_charclass_op): Likewise, for NON_MATCH arg.
1713 * regex_internal.c (re_string_allocate, re_string_construct):
1714 (re_string_construct_common): Likewise, for ICASE arg.
1715 * regexec.c (re_search_2_stub, re_search_stub):
1716 Likewise, for RET_LEN arg.
1717 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1718 (set_regs): Likewise, for FL_BACKTRACK arg.
1719 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1720 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1721 (calc_eclosure_iter, parse_bracket_exp):
1722 Use bool for internal variables that are booleans.
1723 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1724 (set_regs, build_sifted_states, sift_states_bkref):
1725 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1726 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1727 (find_collation_sequence_value):
1729 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1730 (re_node_set_compare):
1731 Return bool, not int. All callers changed.
1732 * regexec.c (check_halt_node_context, check_dst_limits):
1733 (build_trtable, check_node_accept): Likewise.
1734 * regex_internal.h: Include stdbool.h.
1736 Fix bugs uncovered when converting to bool.
1737 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1738 failure instead of charging ahead blindly.
1739 * regex_internal.c (register_state): Likewise.
1740 * regexec.c (re_search_2_stub): Use simpler method than boolean
1741 for freeing internal storage.
1742 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1743 bitset pieces used as boolean, to avoid undefined behavior
1744 on hosts that do int overflow checking.
1746 2005-08-31 Derek Price <derek@ximbiot.com>
1748 * getdelim.c (getdelim): Return EOF on EOF.
1749 Reported by Larry Jones <lawrence.jones@ugs.com>.
1751 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1753 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1754 lengths fit in regoff_t; this isn't true if regoff_t is the same
1756 * regex.c (re_search_internal): 5th arg is LAST_START
1757 (= START + RANGE) instead of RANGE. This avoids overflow
1758 problems when regoff_t is the same width as size_t.
1759 All callers changed.
1760 (re_search_2_stub): Check for overflow when adding the
1761 sizes of the two strings.
1762 (re_search_stub): Check for overflow when adding START
1763 to RANGE; if it occurs, substitute the extreme value.
1765 2005-08-31 Jim Meyering <jim@meyering.net>
1767 * regcomp.c (search_duplicated_node): Make first pointer arg
1769 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1770 (register_state): Likewise.
1771 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1772 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1773 (group_nodes_into_DFAstates): Likewise.
1775 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1777 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1778 old glibc regex code mishandles strings longer than 2**31 bytes.
1779 This patch fixes this when the regex code is used in gnulib
1780 (i.e., outside glibc).
1782 This patch should not affect the use of the regex code inside
1783 glibc. No doubt this problem also needs to be handled for glibc
1784 as well, but the result will be an incompatible change to the
1785 glibc ABI, and the old ABI will have to be supported too. That
1786 can be the the subject for another patch.
1788 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1789 governing whether the rest of this patch is active. By default,
1790 the macro is disabled and the patch has no effect.
1791 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1792 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1793 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1794 (re_match_2, re_set_registers): Use the new types.
1795 * regex_internal.h (Idx, re_hashval_t): New types.
1796 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1798 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1799 (re_string_context_at, bin_tree_t, re_dfastate_t):
1800 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1801 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1802 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1803 (re_string_char_size_at, re_string_wchar_at):
1804 (re_string_elem_size_at):
1805 Use the new types and macros to port to 64-bit hosts.
1806 Use unsigned types for internal values, so that the code
1807 mostly works even for arrays larger than SSIZE_MAX.
1808 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1809 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1810 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1811 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1812 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1813 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1814 (calc_inveclosure, parse_dup_op, build_range_exp):
1815 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1816 (fetch_number, create_token_tree, mark_opt_subexp):
1818 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1819 (create_cd_newstate, re_string_allocate, re_string_construct):
1820 (re_string_realloc_buffers, build_wcs_upper_buffer):
1821 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1822 (re_string_reconstruct, re_string_peek_byte_case):
1823 (re_string_fetch_byte_case, re_string_context_at):
1824 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1825 (re_node_set_init_copy, re_node_set_add_intersect):
1826 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1827 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1828 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1829 (re_acquire_state, re_acquire_state_context, register_state):
1831 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1832 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1833 (re_search_internal, re_search_2_stub, re_search_stub)
1834 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1835 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1836 (update_cur_sifted_state, check_dst_limits):
1837 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1838 (check_subexp_limits, sift_states_bkref, merge_state_array):
1839 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1840 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1841 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1842 (expand_bkref_cache, check_node_accept_bytes):
1843 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1844 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1845 (acquire_init_state_context, check_halt_node_context):
1846 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1847 (sift_states_backward, clean_state_log_if_needed):
1848 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1849 (find_recover_state, transit_state_sb, transit_state_mb):
1850 (transit_state_bkref, build_trtable, match_ctx_clean):
1852 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1853 to work around an assumption that REG_MISSING is negative.
1855 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1856 (seek_collating_symbol_entry) [defined _LIBC]:
1857 (lookup_collation_sequence_value) [defined _LIBC]:
1858 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1859 Use prototypes rather than old-style function definitions.
1860 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1861 (transit_state_sb) [0]:
1862 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1864 * regexec.c (re_search_internal): Simplify update of rm_so and
1867 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1868 (optimize_subexps, lower_subexp):
1869 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1870 since the signed shift might overflow. Use 1u<<31 instead.
1871 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1872 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1875 * regcomp.c (optimize_subexps, lower_subexp):
1876 Use CHAR_BIT rather than 8, for clarity.
1877 * regexec.c (check_dst_limits_calc_pos_1):
1878 (check_subexp_matching_top): Likewise.
1879 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1880 have to worry about portability issues when shifting it left.
1881 Remove no-longer-needed test for table_size > 0.
1882 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1883 in a word, as the resulting behavior is undefined.
1884 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1885 in one case, a <= should have been an <, and in another case the
1886 whole test was missing.
1887 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1888 the standard name CHAR_BIT.
1889 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1890 this is not true on one's complement and signed-magnitude hosts.
1892 * regex_internal.h (re_sub_match_top_t): Remove unused member
1894 (struct re_dfa_t): Remove unused member states_alloc.
1895 * regcomp.c (init_dfa): Don't initialize unused members.
1897 2005-08-31 Bruno Haible <bruno@clisp.org>
1899 * strstr.c: Include <stddef.h>, for NULL.
1900 * strcasestr.c: Likewise.
1901 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1903 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1905 * iconvme.h: Add prototype for iconv_alloc.
1907 2005-08-29 Simon Josefsson <jas@extundo.com>
1909 * iconvme.c: Fix errno.
1911 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1913 * iconvme.c: Split iconv_string into iconv_alloc.
1915 2005-08-27 Jim Meyering <jim@meyering.net>
1917 * fopen-safer.c: Merge minor changes from coreutils.
1918 * dup-safer.c: Likewise.
1919 * fd-safer.c: Likewise.
1921 Merge from coreutils.
1922 * stdio--.h: New file.
1923 * stdlib--.h: New file.
1924 * mkstemp-safer.c: New file.
1926 GNU tar needs these.
1927 * pipe-safer.c: New file.
1928 * creat-safer.c: New file.
1929 * fcntl--.h (creat): Define to creat_safer.
1930 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1931 * unistd--.h (pipe): Define to pipe_safer.
1932 * unistd-safer.h: Declare pipe_safer.
1934 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1936 * regex_internal.h: Remove all references to
1937 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1939 (bitset_not, bitset_merge, bitset_not_merge):
1940 (bitset_mask, re_string_allocate, re_string_construct):
1941 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1942 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1943 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1944 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1945 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1946 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1947 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1948 (re_acquire_state_context):
1949 Remove unnecessary forward decls.
1950 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1951 Put __attribute at function definition,
1952 now that the function decl has been removed.
1953 * lib/regex_internal.c (re_string_peek_byte_case):
1954 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1957 2005-08-26 Simon Josefsson <jas@extundo.com>
1959 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1960 Haible <bruno@clisp.org>.
1962 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1964 * regexec.c (set_regs): Don't alloca with an unbounded size.
1966 alloca modernization/simplification for regex.
1967 * regex.c: Remove portability cruft for alloca. This no longer
1968 needs to be at the start of the file, and can be moved into
1969 regex_internal.h and simplified.
1970 * regex_internal.h: Include <alloca.h>.
1971 (__libc_use_alloca) [!defined _LIBC]: New macro.
1972 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1973 now works outside glibc.
1975 2005-08-24 Simon Josefsson <jas@extundo.com>
1977 * getpass.c: Add WIN32 implementation. Conditionalize use of
1978 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1979 GLIBC specific code.
1981 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1983 Make regex safe for g++. This fixes one real bug (an "err"
1984 that should have been "*err"). g++ problem reported by
1986 * regex_internal.h (re_calloc): New macro, consistent with
1987 re_malloc etc. All callers of calloc changed to use re_calloc.
1988 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1989 not int. All callers changed.
1990 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1991 just use an array of size MB_LEN_MAX.
1992 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1993 (find_recover_state): Change "err" to "*err"; this fixes what
1994 appears to be a real bug.
1995 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1998 2005-08-25 Jim Meyering <jim@meyering.net>
2000 * open-safer.c: Include <config.h>.
2001 Otherwise, we'd lose LARGEFILE support in any file using
2004 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2006 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2007 * regex.h (regerror): Likewise.
2009 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2010 requires this. (The code never needed it.)
2012 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2013 All uses of recently-renamed identifiers changed to use the new,
2014 POSIX-compliant names. The code will build and run just fine
2015 without these changes, but it's better to eat our own dog food
2016 and use the standard-conforming names.
2018 * regex.h: Fix a multitude of POSIX name space violations.
2019 These changes have an effect only for programs that define
2020 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2021 do not change anything for programs compiled in the normal way.
2022 Also, there is no effect on the ABI.
2024 (_REGEX_SOURCE): New macro.
2025 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2026 defined and _GNU_SOURCE is not; this fixes a name space violation.
2028 Rename the following macros to obey POSIX requirements.
2029 The old names are still visible as macros if _REGEX_SOURCE is defined.
2030 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2031 RE_BACKSLASH_ESCAPE_IN_LISTS.
2032 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2033 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2034 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2035 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2036 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2037 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2038 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2039 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2040 (REG_INTERVALS): renamed from RE_INTERVALS.
2041 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2042 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2043 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2044 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2045 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2046 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2047 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2048 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2049 RE_UNMATCHED_RIGHT_PAREN_ORD.
2050 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2051 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2052 (REG_DEBUG): renamed from RE_DEBUG.
2053 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2054 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2055 unusual, since we can't clash with the POSIX REG_ICASE.
2056 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2057 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2058 (REG_NO_SUB): renamed from RE_NO_SUB.
2059 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2060 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2061 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2062 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2063 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2064 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2065 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2066 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2067 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2068 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2069 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2070 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2071 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2072 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2073 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2074 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2075 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2076 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2077 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2078 (REG_FIXED): Renamed from REGS_FIXED.
2079 (REG_NREGS): Renamed from RE_NREGS.
2081 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2082 of other REG_* macros, since POSIX says the user is allowed to
2083 #undef these macros selectively.
2085 (reg_errcode_t): Update comment stating what other tables need
2088 Rename the following enum values to obey POSIX requirements.
2089 The old names are still visible as macros.
2090 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2091 is not defined, since GNU is supposed to be a superset of POSIX as
2092 much as possible, and since we want reg_errcode_t to be a signed
2093 type for implementation consistency.
2094 (_REG_NOERROR): Renamed from REG_NOERROR.
2095 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2096 (_REG_BADPAT): Renamed from REG_BADPAT.
2097 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2098 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2099 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2100 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2101 (_REG_EBRACK): Renamed from REG_EBRACK.
2102 (_REG_EPAREN): Renamed from REG_EPAREN.
2103 (_REG_EBRACE): Renamed from REG_EBRACE.
2104 (_REG_BADBR): Renamed from REG_BADBR.
2105 (_REG_ERANGE): Renamed from REG_ERANGE.
2106 (_REG_ESPACE): Renamed from REG_ESPACE.
2107 (_REG_BADRPT): Renamed from REG_BADRPT.
2108 (_REG_EEND): Renamed from REG_EEND.
2109 (_REG_ESIZE): Renamed from REG_ESIZE.
2110 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2111 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2112 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2113 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2114 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2116 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2117 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2118 changed. But support the old name if the new one is not defined
2119 and if _REGEX_SOURCE.
2121 Change the following member names in struct re_pattern_buffer.
2122 The old names are still supported if !_REGEX_SOURCE.
2123 The new names are always supported, regardless of _REGEX_SOURCE.
2124 (re_buffer): Renamed from buffer.
2125 (re_allocated): Renamed from allocated.
2126 (re_used): Renamed from used.
2127 (re_syntax): Renamed from syntax.
2128 (re_fastmap): Renamed from fastmap.
2129 (re_translate): Renamed from translate.
2130 (re_can_be_null): Renamed from can_be_null.
2131 (re_regs_allocated): Renamed from regs_allocated.
2132 (re_fastmap_accurate): Renamed from fastmap_accurate.
2133 (re_no_sub): Renamed from no_sub.
2134 (re_not_bol): Renamed from not_bol.
2135 (re_not_eol): Renamed from not_eol.
2136 (re_newline_anchor): Renamed from newline_anchor.
2138 Change the following member names in struct re_registers.
2139 The old names are still supported if !_REGEX_SOURCE.
2140 The new names are always supported, regardless of _REGEX_SOURCE.
2141 (rm_num_regs): Renamed from num_regs.
2142 (rm_start): Renamed from start.
2143 (rm_end): Renamed from end.
2145 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2146 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2147 Prepend __ to parameter names.
2149 Undo yesterday's changes.
2151 2005-08-24 Jim Meyering <jim@meyering.net>
2153 Sync from coreutils.
2154 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2156 2005-08-21 Bruno Haible <bruno@clisp.org>
2158 * lock.h: Add multiple inclusion guard.
2159 * tls.h: Add multiple inclusion guard.
2161 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2163 * regex.h (REG_NOSYS)
2164 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2165 Define, since POSIX requires it as of 2001.
2166 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2167 New private symbol, used to keep the enum signed in all cases.
2168 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2169 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2171 * regex_internal.c (re_string_skip_chars, register_state):
2173 Remove forward decls; no longer needed now that we use prototypes.
2174 * regexec.c (acquire_init_state_context, check_halt_node_context):
2175 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2176 (clean_state_log_if_needed): Likewise.
2178 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2180 Fix problems reported by Sam Steingold in
2181 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2182 * regexec.c (sift_states_bkref): Fix portability bug: the code
2183 assumed that reg_errcode_t is a signed type, which is not
2184 necessarily true if _XOPEN_SOURCE is not defined.
2185 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2186 some compilers warn about it otherwise.
2188 2005-08-20 Jim Meyering <jim@meyering.net>
2190 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2191 of unused local, dfa.
2193 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2195 * regcomp.c (create_initial_state): Remove duplicate decl.
2196 (init_word_char, create_initial_state, duplicate_node_closure):
2197 (fetch_token, peek_token_bracket, build_range_exp):
2198 (build_collating_symbol): Remove forward decls; no longer needed
2199 now that we use prototypes.
2202 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2203 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2204 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2205 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2206 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2207 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2208 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2209 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2210 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2211 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2212 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2213 (build_charclass, build_charclass_op, fetch_number, create_tree):
2214 (create_token_tree, mark_opt_subexp, duplicate_tree):
2215 Use prototypes rather than old-style definitions.
2218 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2219 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2220 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2221 (re_string_reconstruct, re_string_peek_byte_case):
2222 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2223 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2224 (re_node_set_init_copy, re_node_set_add_intersect):
2225 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2226 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2227 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2228 (re_acquire_state, re_acquire_state_context, register_state):
2229 (create_ci_newstate, create_cd_newstate, free_state):
2231 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2232 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2233 (re_search_internal, prune_impossible_nodes):
2234 (acquire_init_state_context, check_matching, static):
2235 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2236 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2237 (update_regs, sift_states_backward, build_sifted_states):
2238 (clean_state_log_if_needed, merge_state_array):
2239 (update_cur_sifted_state, add_epsilon_src_nodes):
2240 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2241 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2242 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2243 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2244 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2245 (check_arrival, check_arrival_add_next_nodes):
2246 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2247 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2248 (check_node_accept_bytes, check_node_accept, extend_buffers):
2249 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2250 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2255 (re_string_allocate, re_string_construct, re_string_reconstruct):
2256 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2257 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2258 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2259 (re_string_context_at, re_string_peek_byte_case):
2260 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2261 is defined, since we now use prototypes always.
2263 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2264 C89 or better. All uses removed.
2266 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2268 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2269 [defined lint]: Suppress bogus uninitialized-variable warnings.
2271 * regcomp.c (duplicate_node): Return new index, not an error code,
2272 and let the caller return REG_ESPACE if out of space. This
2273 removes an uninitialied-variable warning with GCC 4.0.1, and also
2274 avoids taking the address of a local variable. All callers
2277 2005-08-19 Jim Meyering <jim@meyering.net>
2279 * regexec.c (proceed_next_node): Redo local variables to
2280 avoid GCC shadowing warnings.
2282 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2284 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2285 (re_node_set_insert_last, re_dfa_add_node):
2286 Rename local variables to avoid GCC shadowing warnings.
2288 2005-08-18 Bruno Haible <bruno@clisp.org>
2290 * strstr.c (strstr): Fix return value in multibyte case.
2291 * strcasestr.c (strcasestr): Likewise.
2293 2005-08-17 Jim Meyering <jim@meyering.net>
2295 Make the %s format (seconds since the epoch) work for a negative
2296 number and when used with a zero-padded field width, e.g. %015s.
2298 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2299 label so that it precedes the code to set `digits'. Otherwise,
2300 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2301 print `00-22'. Now, it prints `-0022', as it should.
2303 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2305 * regex.h: Remove useless space-before-tab. From coreutils.
2307 2005-08-17 Bruno Haible <bruno@clisp.org>
2309 * strcasestr.h: New file.
2310 * strcasestr.c: New file.
2312 2005-08-17 Bruno Haible <bruno@clisp.org>
2314 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2315 * strstr.c: Completely rewritten, with multibyte locale support.
2317 2005-08-17 Bruno Haible <bruno@clisp.org>
2319 * strcasecmp.c: Use mbuiter.h.
2321 2005-08-17 Bruno Haible <bruno@clisp.org>
2323 * mbuiter.h: New file.
2325 2005-08-16 Bruno Haible <bruno@clisp.org>
2327 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2329 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2330 NUL byte, not after it.
2332 2005-08-16 Bruno Haible <bruno@clisp.org>
2334 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2335 the valid ones. Makes the comparison operations transitive:
2336 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2337 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2339 2005-08-16 Bruno Haible <bruno@clisp.org>
2341 * strcase.h (strcasecmp): Add note in comments.
2342 * strncasecmp.c: Use code from strcasecmp.c.
2343 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2344 (strcasecmp): Work correctly in multibyte locales.
2346 2005-08-16 Bruno Haible <bruno@clisp.org>
2348 * strnlen1.h: New file.
2349 * strnlen1.c: New file.
2351 2005-08-16 Bruno Haible <bruno@clisp.org>
2353 * mbfile.h: New file.
2355 2005-08-16 Bruno Haible <bruno@clisp.org>
2357 * mbiter.h: New file.
2359 2005-08-16 Bruno Haible <bruno@clisp.org>
2361 * mbchar.h: New file.
2362 * mbchar.c: New file.
2364 2005-08-16 Bruno Haible <bruno@clisp.org>
2366 * tls.h: New file, from GNU gettext.
2367 * tls.c: New file, from GNU gettext.
2369 2005-08-15 Bruno Haible <bruno@clisp.org>
2371 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2374 2005-08-14 Jim Meyering <jim@meyering.net>
2376 Sync from coreutils.
2378 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2379 Use the hash-table-based cycle-detection code not just when
2380 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2381 Reported by James Youngman in
2382 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2383 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2384 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2385 This lets us compile with -DFTS_DEBUG, once again.
2386 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2387 * fts.c (fd_safer): Remove decl.
2388 Include fcntl--.h rather than unistd-safer.h
2389 (fts_safe_changedir): Don't call fd_safer; no longer needed
2390 now that we include fcntl--.h.
2392 2005-08-11 Simon Josefsson <jas@extundo.com>
2394 * readline.h, readline.c: New file.
2396 2005-08-11 Bruno Haible <bruno@clisp.org>
2398 * strnlen.h (strnlen): Change parameter name to match comment.
2400 2005-08-10 Simon Josefsson <jas@extundo.com>
2402 * strndup.c: Use strnlen.h.
2404 * strnlen.h: New file.
2406 2005-08-02 Simon Josefsson <jas@extundo.com>
2408 * getline.h, getline.c: Rewrite.
2410 * getdelim.h, getdelim.c: New files, ported from glibc.
2412 2005-07-31 Bruno Haible <bruno@clisp.org>
2414 * lock.h (gl_lock_initializer): New macro.
2415 (gl_lock_define_initialized): Use it.
2416 (gl_rwlock_initializer): New macro.
2417 (gl_rwlock_define_initialized): Use it.
2418 (gl_recursive_lock_initializer): New macro.
2419 (gl_recursive_lock_define_initialized): Use it.
2421 2005-07-26 Bruno Haible <bruno@clisp.org>
2423 * lock.h: Update from GNU gettext.
2424 * lock.c: Update from GNU gettext.
2426 2005-07-18 Bruno Haible <bruno@clisp.org>
2428 * lock.h (gl_once_t): New type.
2429 (gl_once_define, gl_once): New macros.
2430 * lock.c (fresh_once): New variable.
2431 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2434 2005-07-18 Simon Josefsson <jas@extundo.com>
2436 * check-version.c (check_version): Accept identical versions too.
2438 2005-07-18 Bruno Haible <bruno@clisp.org>
2440 * lock.h: New file, from GNU gettext.
2441 * lock.c: New file, from GNU gettext.
2443 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2445 * quotearg.c: Add translator comment suggested by Bruno Haible,
2446 with a minor change.
2448 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2450 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2451 copyright symbol and the year.
2452 * version-etc.c (COPYRIGHT_YEAR): New constant.
2453 (version_etc_va): Use parameterized copyright notice.
2454 Reword to conform to the current GNU coding standards.
2456 2005-07-11 Simon Josefsson <jas@extundo.com>
2458 * size_max.h: New file.
2460 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2462 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2465 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2466 and Paul Eggert <eggert@cs.ucla.edu>
2468 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2469 in wint_t, not wchar_t. Remove now-unnecessary cast.
2471 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2473 * regex.c, regex.h: Sync from libc.
2474 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2475 New files, synced from libc, except that regex_internal.h
2476 currently has a small porting fix.
2478 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2480 Remove the dependency of the strftime module on the tzset module.
2481 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2482 Copy the input structure, to work around some of the bug with
2483 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2484 Solaris releases, you should also use the tzset module, but we won't
2485 require it as a dependency any more since we don't want LGPLed code
2486 to depend on GPLed code.
2488 2005-07-02 Jim Meyering <jim@meyering.net>
2490 * backupfile.c (backup_args): Change a `0' to NULL.
2492 2005-07-01 Jim Meyering <jim@meyering.net>
2494 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2495 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2496 * save-cwd.c, tempname.c:
2497 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2498 and don't include <sys/file.h>).
2500 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2502 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2503 declares only 'struct timespec;' (!).
2505 2005-06-29 Jim Meyering <jim@meyering.net>
2507 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2508 type name. Use the variable name instead.
2509 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2511 2005-06-28 Simon Josefsson <jas@extundo.com>
2513 * check-version.h, check-version.c: New files.
2515 2005-06-28 Simon Josefsson <jas@extundo.com>
2517 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2518 collision with global variable. Better indentation. Don't
2519 increment buffer pointer beyond buffer end. Based on comments
2520 from Paul Eggert <eggert@cs.ucla.edu>.
2524 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2526 * canon-host.c (canon-host): Append trailing "," to 0 in
2527 initializer of struct addrinfo, as an indication that we don't
2528 care how many members the structure has.
2530 2005-06-24 Derek Price <derek@ximbiot.com>
2531 and Bruno Haible <bruno@clisp.org>
2533 Remove stat module & update lstat.
2534 * stat.c: Remove this file...
2535 (slash_aware_lstat): ...moving this content and its support...
2536 * lstat.c (rpl_lstat): ...into here.
2537 * lstat.h: New file.
2539 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2541 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2542 (ranged_convert): Don't save conversion in a temporary struct.
2543 This causes a warning with GCC 4.0.0, and anyway in the typical
2544 case it's not worth the extra 100 bytes or so of code.
2545 (ranged_convert, __mktime_internal): When calling a function via a
2546 pointer P, use P () rather than (*P) (), as we now assume C89 or
2549 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2551 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2552 "who -r" failed to give output. Problem reported by Tim Waugh.
2554 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2555 (xcalloc): Use it to avoid needless tests.
2556 Problem reported by Jim Meyering.
2558 2005-06-16 Jim Meyering <jim@meyering.net>
2560 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2561 when either N or S is zero.
2563 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2565 * argp.h (__option_is_short): Check upper limit of
2566 __key. Isprint() requires its argument to have the value
2567 of an unsigned char or EOF.
2569 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2571 * fnmatch.c (fnmatch): If there is an encoding error in a
2572 multibyte string or pattern, fall back on unibyte matching.
2573 Problem reported by James Youngman.
2575 2005-06-08 Bruno Haible <bruno@clisp.org>
2577 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2580 2005-06-08 Bruno Haible <bruno@clisp.org>
2582 * csharpcomp.h: New file, from GNU gettext.
2583 * csharpcomp.c: New file, from GNU gettext.
2584 * csharpcomp.sh.in: New file, from GNU gettext.
2586 2005-06-07 Derek Price <derek@ximbiot.com>
2589 * glob_.h: Indent nested #ifdef.
2591 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2593 Sync from coreutils.
2594 Use "file name" when talking about file names, instead of "filename"
2595 or "path", as per the GNU coding standards.
2596 * mkdir-p.c: Renamed from makepath.c.
2597 (make_dir_parents): Renamed from make_path. All callers changed.
2598 * mkdir-p.h: Likewise. All includers changed.
2599 * filenamecat.c: Renamed from path-concat.c.
2600 (file_name_concat): Renamed from path_concat. All callers changed.
2601 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2602 * filenamecat.h: Likewise. All includers changed.
2603 * acl.c: Don't use "path" or "filename" to mean "file name"
2604 in comments or local variable names.
2605 * basename.c: Likewise.
2606 * canonicalize.c, canonicalize.h: Likewise.
2607 * dirname.c, dirname.h: Likewise.
2608 * euidaccess.c: Likewise.
2609 * exclude.c: Likewise
2610 * fnmatch_.h, fnmatch_loop.c: Likewise.
2611 * fsusage.c, fsuage.h: Likewise.
2612 * fts.c, fts_.h: Likewise.
2613 * getcwd.c: Likewise.
2614 * getloadavg.c: Likewise.
2615 * mkstemp.c: Likewise.
2616 * mountlist.c, mountlist.h: Likewise.
2617 * openat.c, openat.h: Likewise.
2618 * readlink-stub.c: Likewise.
2619 * readutmp.c, readutmp.h: Likewise.
2620 * rename.c: Likewise.
2621 * rmdir.c: Likewise.
2623 * savedir.c: Likewise.
2624 * stripslash.c: Likewise.
2625 * tempname.c: Likewise.
2626 * xreadlink.c: Likewise.
2627 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2629 * exclude.h: Likewise.
2631 * euidaccess.c (getuid, getgid, getuid, getegid)
2632 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2633 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2634 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2635 * pathmax.h: Include <limits.h> unconditionally, since other
2636 files have been getting away with it for years (MORE/BSD 4.3
2638 * userspec.c (getpwnam, getgrnam, getgrgid)
2639 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2641 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2642 Define to 256, not 255, as per modern POSIX.
2644 2005-06-01 Bruno Haible <bruno@clisp.org>
2646 * csharpexec.h: New file, from GNU gettext.
2647 * csharpexec.c: New file, from GNU gettext.
2648 * csharpexec.sh.in: New file, from GNU gettext.
2650 2005-05-31 Derek Price <derek@ximbiot.com>
2651 Paul Eggert <eggert@cs.ucla.edu>
2654 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2656 2005-05-29 Derek Price <derek@ximbiot.com>
2657 Paul Eggert <eggert@cs.ucla.edu>
2659 * glob_.h, glob.c: New files.
2661 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2663 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2665 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2666 the configuration hassle isn't worth it.
2667 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2668 (LONGEST_MODIFIER, PRIuMAX): Remove.
2670 2005-05-27 Bruno Haible <bruno@clisp.org>
2672 * getlogin_r.h: Remove second include of <stddef.h>.
2674 2005-05-25 Bruno Haible <bruno@clisp.org>
2675 Derek Price <derek@ximbiot.com>
2677 * getlogin_r.h: Simplify API documentation.
2679 2005-05-25 Derek Price <derek@ximbiot.com>
2680 Paul Eggert <eggert@cs.ucla.edu>
2682 * getlogin_r.c, getlogin_r.h: New files.
2684 2005-05-22 Bruno Haible <bruno@clisp.org>
2686 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2687 Also include <sys/param.h> if it defines MIN, MAX.
2688 Based on a patch by Derek Price <derek@ximbiot.com>.
2690 2005-05-22 Bruno Haible <bruno@clisp.org>
2692 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2693 (INT64_MIN): Fix definition.
2694 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2696 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2697 NEED_SIGNED_INT_TYPES.
2699 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2700 HAVE_SYSTEM_INTTYPES.
2702 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2704 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2705 so that unistd-safer.h (GPL'ed code) need not be included.
2707 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2710 * fts.c: Don't include "cycle-check.h" or "hash.h".
2711 (setup_dir, free_dir): New functions.
2712 (enter_dir, leave_dir): Define trivial
2713 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2714 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2715 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2716 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2717 Move to fts-cycle.c.
2718 (fts_open): Use setup_dir.
2719 (fts_close): Use free_dir.
2720 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2721 This adds a label and some gotos, but the alternatives were messier.
2722 Check for memory allocation failure when entering a dir.
2723 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2724 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2725 (FTS): New member fts_cycle, that is a union that contains the
2726 old active_dir_ht and cycle_state. All uses changed to mention
2727 fts_cycle.ht and fts_cycle.state.
2728 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2729 fts.c, with the following changes:
2730 (setup_dir, free_dir): New functions.
2731 (enter_dir): Now returns bool. Return true if successful, false
2732 if memory exhausted. All callers changed.
2733 Do not bother partly cleaning up on
2734 memory allocation failure; that is free_dir's job.
2735 However, free ad if hash_insert fails, to avoid memory leak.
2736 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2737 fts->fts_options to see which union member to use.
2739 2005-05-20 Jim Meyering <jim@meyering.net>
2741 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2742 Now a macro, to pacify GCC.
2744 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2746 * chown.c (rpl_chown): Return -1 on failure.
2748 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2750 * canonicalize.c: Include canonicalize.h first, to test interface.
2751 Include <stddef.h> unconditionally, since we assume C89 now.
2752 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2753 * fts.c: Include fts_.h first, to check interface.
2754 Do not include intprops.h; no longer needed.
2755 Include cycle-check.h and hash.h, since fts_.h no longer does.
2756 Remove unnecessary casts of closedir to void.
2757 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2758 decide whether to decrement nlinks.
2759 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2760 (FTS): Use struct hash_table * instead of Hash_table, so that
2761 we no longer need to include hash.h here.
2763 2005-05-17 Jim Meyering <jim@meyering.net>
2765 * fts.c, fts_.h: New files, from coreutils.
2767 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2769 Sync from coreutils.
2770 * unlinkdir.c, unlinkdir.h: New files.
2771 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2772 regex.h, unlocked-io.h, xtime.h:
2773 White space changes only.
2774 * makepath.c (make_path): Port to hosts where leading "//" is special.
2775 * yesno.c: Include getline.h, not ctype.h.
2776 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2777 Use getline to remove arbitrary restriction on response length.
2779 2005-05-13 Bruno Haible <bruno@clisp.org>
2781 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2782 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2783 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2784 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2785 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2786 Add support for 64-bit integers in the MSVC compiler.
2788 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2790 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2791 Change the initial comment to refer to GPL, not LGPL.
2792 gnulib-tool will change it to LGPL as needed.
2794 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2795 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2796 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2797 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2798 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2799 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2800 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2801 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2802 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2803 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2804 concatpath.c, config.charset, copy-file.c, copy-file.h,
2805 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2806 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2807 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2808 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2809 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2810 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2811 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2812 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2813 full-read.c, full-read.h, full-write.c, full-write.h,
2814 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2815 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2816 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2817 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2818 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2819 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2820 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2821 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2822 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2823 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2824 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2825 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2826 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2827 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2828 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2829 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2830 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2831 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2832 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2833 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2834 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2835 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2836 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2837 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2838 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2839 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2840 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2841 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2842 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2843 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2844 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2845 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2846 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2847 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2848 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2849 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2850 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2851 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2852 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2853 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2854 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2855 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2856 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2857 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2858 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2859 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2860 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2861 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2862 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2863 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2864 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2865 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2866 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2867 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2868 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2869 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2870 Update FSF postal mail address.
2872 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2874 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2875 specified in ai_socktype. Fix invalid ai_protocol
2876 check. ai_protocol is usually set to 0 or depending on
2877 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2878 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2879 ai_socktype / ai_protocol in the returned addrinfo structure.
2881 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2882 Bruno Haible <bruno@clisp.org>
2884 * inet_ntop.h: New file.
2885 * inet_ntop.c: New file, from glibc with modifications.
2887 2005-05-08 Jim Meyering <jim@meyering.net>
2889 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2891 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2893 Merge from coreutils. Among other things,
2894 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2895 * fd-safer.c: New file.
2896 * fcntl-safer.h, open-safer.c: Remove.
2897 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2898 * dup-safer.c: Include unistd-safer.h first.
2899 Don't include errno.h.
2900 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2901 * file-type.h: Don't assume invoker included sys/stat.h first.
2902 * file-type.c: Rely on file-type.h change.
2903 * getloadavg.c: Include unistd-safer.h.
2904 (getloadavg): Use safer open.
2905 * getusershell.c: Include "stdio-safer.h".
2906 (getusershell): Use safer fopen.
2907 * long-options.c (long_options): Use NULL rather than 0.
2908 * modechange.h (mode_free): Remove; all callers changed to invoke
2910 * modechange.c: Likewise.
2911 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2912 (MODE_DONE): New constant.
2913 (struct mode_change): Remove 'next' member.
2914 (make_node_op_equals): New function; like the old one of the
2915 same name, except it allocates an array.
2916 (mode_compile, mode_create_from_ref): Use it.
2917 (mode_compile): Allocate result as an array, not a linked list.
2918 Parse octal string ourself, so that we catch mistakes like "+0".
2919 (mode_adjust): Arg is an array, not a linked list.
2920 * modechange.c: Include stat-macros.h, xalloc.h.
2921 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2922 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2923 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2924 Remove. This is now stat-macros.h's job.
2925 (talloc): Remove. All callers replaced by xalloc, so that
2926 our invokers don't have to worry about reporting memory failures.
2927 (make_node_op_equals): Remove.
2928 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2930 (struct mode_change): Moved here from modechange.h.
2931 (mode_append_entry): Remove.
2932 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2933 apps to have incorrect behavior. Use simpler algorithm for head
2934 and tail. Don't futz with umask; that's now the job of mode_adjust.
2935 Detect more invalid usages rather than having somewhat-random behavior.
2936 Don't insert an "a=" action, as that leads to incorrect behavior.
2937 (mode_compile, mode_create_from_ref): Return NULL on error instead
2938 of an enum, since now there's only one way to have an error. All
2940 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2941 at the correct time. Simplify calculation of "+u" and its ilk.
2942 Don't mishandle "+X".
2943 (mode_free): Remove "register" and localize decls.
2944 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2945 (struct mode_change): Move to modechange.c; callers don't
2946 need to see this stuff.
2947 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2948 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2949 (mode_change, mode_adjust): Reflect the new signatures noted above.
2950 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2951 that might redefine system include files.
2952 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2953 (my_usleep): Use NULL rather than (void *) 0.
2954 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2955 Use siginterrupt to specify that system calls should be interrupted.
2956 (rpl_nanosleep): Move initialization of suspended closer to call of
2958 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2959 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2960 (desirable_utmp_entry): New function.
2961 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2962 using x2nrealloc, to simplify logic.
2963 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2964 size calculation. Do not assume utmp file is a regular file.
2965 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2966 (READ_UTMP_CHECK_PIDS): New constant.
2967 * save-cwd.c: Include unistd-safer.h.
2968 (save_cwd): Use fd_safer.
2969 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2970 [!_LIBC] Include "stat-macros.h" instead.
2971 * unistd-safer.h (fd_safer): New decl.
2973 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2975 * byteswap_.h: New file.
2977 2005-04-25 Albert Chin <china@thewrittenword.com>
2979 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2982 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2984 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2985 that "UTC +1 second" continues to work. Problem reported
2987 (relunit_snumber): New rule.
2990 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2992 * getdate.y (universal_time_zone_table): New constant.
2993 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2994 universal_time_zone_table.
2995 (lookup_zone): Prefer universal_time_zone_table to
2996 local_time_zone_table, so that "GMT" time stamps are allowed in
2997 London during the summer. Problem reported by Ian Abbott.
2999 2005-04-12 Jim Meyering <jim@meyering.net>
3001 * human.c (humblock): Set *options even when returning due to
3002 xstrtoumax conversion failure. Thanks to a used-uninitialized
3005 2005-04-09 Jim Meyering <jim@meyering.net>
3007 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3008 -Wuninitialized: initialize tm0.tm_year.
3010 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3012 * getdate.y (parser_control): rels_seen is now a boolean, not a
3013 count, since there's no maximum. All uses changed.
3014 Add member dsts_seen.
3015 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3017 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3018 Use pc_rels_seen to decide whther a date is absolute.
3020 * getdate.y (number): Don't overwrite year.
3021 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3024 2005-04-02 Simon Josefsson <jas@extundo.com>
3026 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3027 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3029 2005-03-27 Jim Meyering <jim@meyering.net>
3031 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3033 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3035 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3036 "one's complement" -> "ones' complement" in comment, as per Knuth.
3037 "value of type" -> "type or expression" in comment.
3038 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3040 2005-03-26 Jim Meyering <jim@meyering.net>
3043 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3044 Correct typos: s/or/of/.
3046 2005-03-23 Jim Meyering <jim@meyering.net>
3048 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3050 2005-03-21 Jim Meyering <jim@meyering.net>
3052 Changes imported from coreutils.
3054 * cycle-check.c: Don't include xalloc.h.
3056 * path-concat.c: Don't include assert.h.
3057 (path_concat): Remove assertion that would have triggered
3058 for ABASE starting with more than one slash.
3059 Reported by Andreas Schwab.
3061 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3062 properly when ABASE is an absolute file name.
3063 Correct the description of this function.
3065 Add an assertion and a test driver.
3066 This fixes a bug introduced on 2004-07-02.
3067 Andreas Schwab reported the resulting failure of cp --parents:
3068 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3070 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3072 * strftime.c (my_strftime): If the underlying strftime returns 0
3073 (which shouldn't happen), generate nothing instead of returning 0
3074 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3076 2005-03-16 Bruno Haible <bruno@clisp.org>
3078 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3080 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3082 * strftime.c (my_strftime): Prepend space to format so that we can
3083 reliably distinguish strftime failure from empty output on POSIX
3086 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3088 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3089 (iconv_string): Don't guess a size-zero buffer, as that might cause
3090 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3091 result would be 'too large', where 'too large' is (heuristically)
3092 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3093 overflow concerns. This will prevent some unwanted malloc failures
3094 when the inputs are very large.
3096 2005-03-15 Bruno Haible <bruno@clisp.org>
3098 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3101 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3104 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3106 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3108 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3109 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3111 * strtol.c: Likewise.
3113 2005-03-14 Simon Josefsson <jas@extundo.com>
3115 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3118 2005-03-14 Jim Meyering <jim@meyering.net>
3120 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3121 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3122 to be nonzero so that we (and caller) can detect the difference
3123 between a valid zero-length expansion and an error return, even
3124 when the underlying strftime fails before writing anything into
3127 2005-03-10 Jim Meyering <jim@meyering.net>
3129 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3130 so that this module works on systems without fchdir.
3132 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3134 Factor int-properties macros into a single file, except for
3135 glibc-related files.
3136 * intprops.h: New file.
3137 * getloadavg.c: Include it instead of limits.h.
3138 (INT_STRLEN_BOUND): Remove.
3139 * human.c: Include intprops.h.
3140 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3141 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3142 * inttostr.h: Include intprops.h instead of limits.h.
3143 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3144 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3145 for consistency with intprops.h.
3146 (time_t_is_integer, twos_complement_arithmetic): Use them.
3147 * sig2str.h: Include <signal.h>, intprops.h.
3148 (INT_STRLEN_BOUND): Remove.
3149 * strftime.c (TYPE_SIGNED): Remove.
3150 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3151 * strtol.c: Adjust comments to match intprops.h.
3152 * userspec.c: Include intprops.h.
3153 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3154 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3155 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3156 instead of rolling our own expressions.
3157 * xstrtol.c: Include xstrtol.h first, to test interface.
3159 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3161 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3162 the right thing even if adding 1900 would overflow. Similarly
3163 for tm_mon + 1 and tm_yday + 1.
3164 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3165 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3166 (DO_SIGNED_NUMBER): New macro.
3167 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3169 2005-03-07 Bruno Haible <bruno@clisp.org>
3171 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3173 2005-03-03 Derek R. Price <derek@ximbiot.com>
3174 Bruno Haible <bruno@clisp.org>
3176 * pagealign_alloc.h: New file.
3177 * pagealign_alloc.c: New file.
3179 2005-01-28 Bruno Haible <bruno@clisp.org>
3181 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3184 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3186 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3187 The workaround isn't strictly needed for POSIX conformance, and
3188 it's too much of a pain to configure and maintain. We'll ask
3189 people to fix their kernels instead.
3190 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3191 (NANOSLEEP_BUG_WORKAROUND): Remove.
3192 (xnanosleep): Remove the workaround.
3194 2005-02-12 Bruno Haible <bruno@clisp.org>
3196 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3198 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3200 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3201 * timespec.h (gettime): Return void, since it always
3202 succeeds now. All uses changed.
3203 * gettime.c (gettime) Likewise.
3204 [HAVE_NANOTIME]: Prefer nanotime.
3205 Assume gettimeofday succeeds, as POSIX requires.
3206 Assime time () succeeds, since other code already does.
3207 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3208 (timespec_subtract): Remove.
3209 (NANOSLEEP_BUG_WORKAROUND): New constant.
3210 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3211 things considerably. Use it only on GNU/Linux hosts, since the
3212 workaround shouldn't be needed elsewhere.
3214 2005-02-24 Bruno Haible <bruno@clisp.org>
3216 * gettext.h: Update from GNU gettext 0.14.2.
3218 2005-02-24 Bruno Haible <bruno@clisp.org>
3220 * localcharset.c: Update from GNU gettext 0.14.2.
3221 * config.charset: Update from GNU gettext 0.14.2.
3223 2005-02-22 Simon Josefsson <jas@extundo.com>
3225 * iconvme.h, iconvme.c: New files, from libc.
3227 2005-02-20 Neil Conway <neilc@samurai.com>
3229 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3230 returned by OSX/Darwin if the specified buffer is not large
3231 enough for the hostname.
3233 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3235 * memrchr.h: New file.
3236 * chdir-long.c: Include it.
3237 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3238 Don't bother including stddef.h.
3240 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3242 * argp-help.c (__argp_help): Create a fake struct argp_state and
3243 pass it to _help, otherwise the latter coredumps trying to
3244 dereference state.root_argp.
3246 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3248 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3250 Include <sys/types.h>, for dev_t.
3251 (ME_DUMMY, ME_REMOTE): Move from here....
3252 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3253 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3255 Include mountlist.h first, to test the interface.
3257 2005-01-29 Bruno Haible <bruno@clisp.org>
3259 * progname.c (program_name): Initialize.
3260 Needed when linking statically on MacOS X.
3262 2005-01-28 Bruno Haible <bruno@clisp.org>
3264 * javacomp.sh.in: New file, from GNU gettext.
3265 * javacomp.h: New file, from GNU gettext.
3266 * javacomp.c: New file, from GNU gettext.
3268 2005-01-26 Bruno Haible <bruno@clisp.org>
3270 * javaexec.sh.in: New file, from GNU gettext.
3271 * javaexec.h: New file, from GNU gettext.
3272 * javaexec.c: New file, from GNU gettext.
3274 2005-01-26 Simon Josefsson <jas@extundo.com>
3276 * gai_strerror.c: Use GPL in header.
3278 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3280 * argp-help.c (hol_entry_help): Avoid using non-constant
3281 initializers for struct pentry_state.
3282 (__argp_error): Check return value of __asprintf
3283 (__argp_failure): Translate error message
3285 * argp-parse.c: Removed braces around the expansion of N_()
3287 2005-01-21 Jim Meyering <jim@meyering.net>
3289 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3290 same value as for Solaris 9.
3292 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3293 component length. This included changing the parameter to be
3294 of type `char *' rather than `char const *'.
3295 * chdir-long.h (chdir_long): Update prototype.
3297 * openat.c (fdopendir, fstatat): New functions.
3298 * openat.h: Include headers required for use of DIR and struct stat.
3299 [AT_SYMLINK_NOFOLLOW]: Define.
3300 (fdopendir, fstatat): Add prototypes.
3302 2005-01-21 Bruno Haible <bruno@clisp.org>
3304 * classpath.h: New file, from GNU gettext.
3305 * classpath.c: New file, from GNU gettext.
3307 2005-01-20 Simon Josefsson <jas@extundo.com>
3309 * version-etc-fsf.c: New file, with version_etc_copyright.
3310 * version-etc.c: Remove version_etc_copyright.
3311 * version-etc.h (version_etc_copyright): Use [] instead of * in
3312 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3314 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3316 * save-cwd.c (save_cwd): Remove code to support the case
3317 where fchdir is missing or flaky.
3319 2005-01-20 Simon Josefsson <jas@extundo.com>
3321 * base64.h (isbase64): Add.
3323 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3324 using a unsigned prototype, don't inline.
3325 (base64_decode): Use it.
3327 2005-01-19 Bruno Haible <bruno@clisp.org>
3329 * sh-quote.h: New file, from GNU gettext.
3330 * sh-quote.c: New file, from GNU gettext.
3332 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3334 Merge changes from coreutils, as described below in several
3335 changelogs dated today.
3337 * save-cwd.c: Include "save-cwd.h" before other include files.
3338 (O_DIRECTORY): Remove; not needed here, since "." must be
3339 a directory. All uses removed.
3340 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3341 universal on Suns, and we also need to test for IRIX.
3342 Revamp code to use 'if' rather than '#if'.
3343 Avoid unnecessary comparison of cwd->desc to 0.
3345 * utimens.c (futimens): Robustify the previous patch, by checking
3346 for known valid error numbers rather than observed invalid ones.
3348 2005-01-18 Jim Meyering <jim@meyering.net>
3350 * version-etc.c (version_etc_copyright): Update copyright date.
3352 * utimens.c (futimens): Account for the fact that futimes
3353 can also fail with errno == ENOSYS or errno == ENOENT.
3354 Patch from Dmitry V. Levin.
3356 Change the name of the robust chdir function from chdir to chdir_long.
3357 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3358 (restore_cwd): Use chdir_long, not chdir.
3359 * chdir-long.c: Renamed from chdir.c.
3360 * chdir-long.h: Renamed from chdir.h.
3361 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3364 2005-01-18 Bob Proulx <bob@proulx.com>
3366 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3367 offsetof() macro construct to avoid compile failure with native HP-UX
3368 11.0 ANSI C compiler.
3370 2005-01-06 Bruno Haible <bruno@clisp.org>
3372 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3373 because stpncpy.m4 takes care of it.
3375 2004-01-24 Bruno Haible <bruno@clisp.org>
3377 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3379 2003-10-09 Bruno Haible <bruno@clisp.org>
3381 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3383 2005-01-06 Bruno Haible <bruno@clisp.org>
3385 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3386 * fwriteerror.c: Include <stdbool.h>.
3387 (fwriteerror): At the end, close the file stream. Record whether
3388 stdout was already closed.
3390 2004-05-27 Bruno Haible <bruno@clisp.org>
3392 * execute.c (environ): Declare if needed.
3393 * pipe.c (environ): Likewise.
3394 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3396 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3398 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3399 definitions to be after all include files, to avoid collisions.
3400 Problem reported by Bob Proulx.
3402 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3404 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3405 not needed. This removes a dependency on the gettext module.
3406 [defined _LIBC]: Do not include <libintl.h>; not needed.
3408 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3410 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3413 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3415 * argp-parse.c: Include <stddef.h>.
3416 (alignof, alignto): New macros.
3417 (parser_init): Don't assume that void * is aligned sufficiently
3420 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3421 need to extend the stack.
3422 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3425 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3427 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3429 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3431 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3432 Remove now-obsolete comment about AIX.
3433 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3434 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3435 (YYMAXDEPTH): New macro.
3437 2004-12-18 Bruno Haible <bruno@clisp.org>
3439 * fatal-signal.c (fatal_signals): Make non-const.
3440 (init_fatal_signals): New function.
3441 (uninstall_handlers, install_handlers): Ignore signals that were set to
3443 (at_fatal_signal): Call init_fatal_signals.
3444 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3446 Reported by Paul Eggert.
3448 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3450 * getdate.y (textint): New member "negative".
3451 (time_zone_hhmm): New function.
3452 Expect 14 shift-reduce conflicts, not 13.
3453 (o_colon_minutes): New rule.
3454 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3455 (yylex): Set the "negative" member of signed numbers.
3457 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3459 Changes imported from coreutils.
3460 * hard-locale.c: Assume <locale.h> exists.
3462 (GLIBC_VERSION): New macro.
3463 (hard_locale): Assume setlocale exists.
3464 Rewrite to avoid #ifdef.
3465 Use strdup rather than malloc + strcpy.
3466 * human.c: Assume <locale.h> exists.
3467 (human_readable): Assume localeconv exists.
3469 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3471 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3472 convert T2, not T. (Imported from libc.)
3474 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3476 * getcwd.c (is_ENAMETOOLONG): New macro.
3477 (__getcwd.c): Don't restore errno; glibc doesn't.
3478 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3479 first, falling back to our code only if its results look suspicious.
3480 Ensure that the resulting buffer is only as large as necessary.
3482 * readutmp.c: Include readutmp.h first.
3483 Include <errno.h>, since readutmp.h no longer does that.
3484 * readutmp.h: Don't include <errno.h>,
3485 <sys/param.h>, <time.h>; not needed to establish interface.
3486 (errno): Remove decl.
3487 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3488 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3489 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3491 2004-11-28 Simon Josefsson <jas@extundo.com>
3493 * base64.h, base64.c: New file.
3495 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3497 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3499 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3501 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3502 HP's ANSI C compiler.
3503 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3504 Declaring int functions causes warnings on some modern systems and
3505 shouldn't be needed to compile on ancient ones.
3506 * same.c (MIN) [defined MIN]: Don't define, since it's already
3509 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3510 with the following changes.
3511 (__set_errno): Parenthesize properly.
3512 Include <stdbool.h>.
3513 (MIN, MAX, MATCHING_INO): New macros.
3514 (__getcwd): Define with prototype, not K&R form.
3515 Use heuristics to allocate default buffer on stack if possible.
3516 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3517 behavior, and to avoid the PATH_MAX limit when computing
3519 Use MATCHING_INO to compare inode number to file.
3520 Check for arithmetic overflow in size calculations.
3521 Fix bug in reallocation of dot array that caused getcwd to fail
3522 on directories nested deeper than 75.
3523 Be more careful about saving errno on error.
3524 Do not use realloc; use only free+malloc, as this is a bit
3525 more flexible and avoids a needless copy operation.
3526 Do not inspect st_dev and st_ino for symbolic links; POSIX
3527 doesn't specify the latter.
3528 Check for closedir errors.
3529 Avoid needless casts.
3530 Use "#ifdef weak_alias" around weak_alias, to be like other
3532 The following changes to getcwd.c have effect only when used in
3533 gnulib; they have no effect inside glibc proper.
3534 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3535 as alloca isn't used.
3536 (alloca, __alloca): Likewise.
3537 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3538 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3539 unconditionally, as gnulib assumes C89 or better.
3540 Do not include <sys/param.h>.
3541 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3542 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3544 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3545 Include <dirent.h> in a way that is compatible with modern Autoconf.
3546 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3547 New macros, if not already defined.
3548 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3549 Use "_LIBC", not "defined _LIBC", for consistency.
3550 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3552 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3553 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3554 * xgetcwd.c: David MacKenzie's old code was removed, so give
3555 credit only to Jim Meyering and adjust the copyright dates.
3556 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3557 <stdlib.h>, <unistd.h>, "pathmax.h".
3558 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3559 (INITIAL_BUFFER_SIZE): Remove.
3560 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3562 2004-11-23 Jim Meyering <jim@meyering.net>
3564 * getopt_.h: Remove trailing blanks.
3566 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3568 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3569 (futimens): New function, which uses futimes if available.
3570 (futimens, utimens): Support timespec==NULL, with same semantics
3571 as utime and utimens.
3572 * utimens.h (futimens): New decl.
3574 2004-11-23 Jim Meyering <jim@meyering.net>
3576 * __fpending.c: Add comment.
3578 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3580 * getopt_.h: Re-addition of __getopt_argv_const caused
3581 redefinition warnings. To avoid them, include the defines
3582 in `#if !defined __need_getopt ... #endif'. The only place
3583 where __getopt_argv_const is used is in definitions
3584 of getopt_long and getopt_long_only below, which are as well
3585 protected by `#ifndef __need_getopt'.
3586 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3587 __need_getopt after including <stdio.h> and <unistd.h> These
3588 headers might have defined it.
3590 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3592 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3594 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3595 optopt): Use them instead of invoking ## directly; otherwise, the
3596 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3598 2004-11-19 Bruno Haible <bruno@clisp.org>
3600 * strtok_r.c: Move comments from here...
3601 * strtok_r.h: ... to here.
3603 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3605 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3606 might fail. Problem reported by Yoann Vandoorselaere.
3607 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3608 that mishandle size_t overflow.
3610 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3612 * canon-host.c: Include "strdup.h".
3613 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3614 Use strdup instead of malloc/strcpy to duplicate strings.
3616 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3617 (human_space_before_unit): New constant.
3618 * human.c (human_readable): Support it.
3620 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3621 (xgetcwd): Set errno correctly when failing.
3622 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3623 the failure is actually due to a PATH_MAX problem.
3625 Further getopt changes to make it more likely that glibc will
3626 buy the changes back.
3627 * getopt.c (POSIXLY_CORRECT): New constant.
3628 (getopt): Use it, so to preserve glibc semantic
3629 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3630 when compiling for libc.
3631 * getopt_.h (__getopt_argv_const): Bring it back.
3632 (getopt_long, getopt_long_only): Use it.
3634 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3635 New arg POSIXLY_CORRECT. All callers changed.
3636 (getopt): Argv is now char * const *, as per standard.
3637 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3638 not char *__getopt_argv_const *.
3639 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3640 _getopt_long_only_r): Likewise.
3641 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3642 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3643 _getopt_long_r, _getopt_long_only_r): Likewise.
3644 * getopt_.h (__getopt_argv_const): Remove.
3645 (getopt): Argv is now char * const *, as per standard.
3647 * getdate.y (tORDINAL): New token.
3648 (day, relunit): Allow it for relative times.
3649 (relative_time_table): Use tORDINAL for ordinals.
3651 2004-11-15 Jim Meyering <jim@meyering.net>
3653 * closeout.c: Include "__fpending.h" once again.
3654 Include <stdbool.h>.
3655 (close_stdout): Don't fail just because stdout was closed initially,
3656 since some programs don't write to stdout in the normal course of
3657 operation (other than --version and --help), and we don't want this
3658 function to make e.g. `touch file >&-' fail.
3659 But do fail if it was closed and someone has tried to write to it.
3660 E.g., `printf foo >&-' must fail.
3662 2004-11-11 Simon Josefsson <jas@extundo.com>
3664 * strtok_r.h, strtok_r.c: New file.
3666 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3668 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3669 we can stop lying to compilers about the constness of argv when we
3670 are compiled outside glibc.
3671 (getopt, getopt_long, getopt_long_only): Use it.
3672 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3674 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3675 _getopt_long_only_r): Likewise.
3676 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3677 _getopt_long_only_r): Likewise.
3679 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3680 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3681 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3682 the other external symbols.
3683 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3684 declaration, since the above renaming now works around collisions.
3686 2004-11-11 Jim Meyering <jim@meyering.net>
3688 * linebreak.c: Remove trailing blanks.
3689 * alloca_.h: Likewise.
3690 * acosl.c: Likewise.
3691 * euidaccess.c: Likewise.
3692 * allocsa.h: Likewise.
3694 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3696 * mktime.c (SHR): New macro, which is a portable
3697 substitute for >> that should work even on Crays.
3698 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3699 Problem reported by Mark D. Baushke in
3700 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3701 * getdate.y (SHR): Likewise.
3703 * strftime.c (SHR): Likewise.
3705 * quotearg.c (struct quoting_options): Use unsigned int for
3706 quote_these_too, so that right shifts are well defined. All uses
3709 2004-11-10 Simon Josefsson <jas@extundo.com>
3711 * getaddrinfo.h, getaddrinfo.c: New files.
3713 2004-11-10 Jim Meyering <jim@meyering.net>
3715 Ensure that no close failure goes unreported.
3716 * closeout.c (close_stdout): Always close stdout. I.e., don't
3717 return early when it seems there's nothing to flush.
3718 Don't include __fpending.h.
3720 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3722 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3724 2004-11-05 Bruno Haible <bruno@clisp.org>
3726 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3727 Reported by Mark D. Baushke <mdb@cvshome.org>.
3729 2004-11-04 Bruno Haible <bruno@clisp.org>
3731 2004-09-11 Bruno Haible <bruno@clisp.org>
3732 * allocsa.valgrind: New file.
3733 2004-02-06 Bruno Haible <bruno@clisp.org>
3734 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3735 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3736 Reported by Christopher Seip <chris.seip@hp.com>.
3738 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3740 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3741 with errno == ERANGE if the buffer is too small.
3742 Problem reported by Mark D. Baushke.
3744 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3746 * xreadlink.c (MAXSIZE): New macro.
3747 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3748 size does not exceed MAXSIZE. Avoid cast.
3749 As suggested by Mark D. Baushke in
3750 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3751 if readlink fails with buffer size just under MAXSIZE, try again
3754 2004-11-02 Derek R. Price <derek@ximbiot.com>
3755 and Paul Eggert <eggert@cs.ucla.edu>
3757 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3758 (get_date): Overparenthesize to avoid GCC warning.
3760 2004-11-02 Bruno Haible <bruno@clisp.org>
3762 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3763 function returns void.
3765 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3767 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3768 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3771 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3773 * getdate.y: Add support for TZ="foo" within a date string.
3774 Fix some bugs near time_t boundaries. Reject dates with
3775 out-of-range components, e.g., "Sept 31".
3776 Include <stdlib.h>, "setenv.h", "xalloc.h".
3777 (ISDIGIT_LOCALE): Remove; unused.
3778 Note that the TZ and time functions used here are not reentrant.
3779 (mktime_ok, get_tz): New functions.
3780 (TZBUFSIZE): New constant.
3781 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3782 This requires that we sometimes generate our own TZ="XXX..." setting.
3784 2004-10-27 Derek R. Price <derek@ximbiot.com>
3786 * mktime.c (not_equal_tm): Remove redundant check.
3788 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3790 * getdate.y: Use Bison 1.875 features, and some minor
3791 code cleanups. This change does not affect semantics.
3792 Don't include <stdlib.h>; no longer needed.
3793 Don't include unlocked-io.h; only the "#if TEST" code uses
3794 stdio, and performance isn't crucial there.
3795 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3796 Bison 1.875 features as described below.
3797 All uses of "PC." replaced by "pc->".
3798 (YYSTYPE): Add a forward declaration.
3799 (yylex, yyerror): Use full prototypes in forward decls.
3800 Use "%pure-parser" rather than obsolescent "%pure_parser".
3801 Use %parse-param and %lex-param instead of obsolescent
3802 YYPARSE_PARAM and YYLEX_PARAM.
3803 (meridian_table, month_and_day_table, time_units_table,
3804 relative_time_table, time_zone_table, military_table,
3805 lookup_zone, lookup_word, get_date):
3806 Use NULL instead of 0 where appropriate.
3807 (to_hour): Avoid abort (), to avoid a dependency on
3809 (yyerror, yylex): Now accepts parser_control * arg.
3810 (main) [TEST]: Use '\0' rather than 0 for char.
3812 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3814 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3815 It's now the caller's responsibility to handle the case where
3816 !HAVE_GETPAGESIZE && !defined getpagesize.
3818 * mktime.c (leapyear): Arg is long int, not int.
3820 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3822 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3824 2004-10-12 Simon Josefsson <jas@extundo.com>
3826 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3827 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3830 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3832 * vsnprintf.h: New file.
3833 * vsnprintf.c: New file.
3835 2004-10-07 Bruno Haible <bruno@clisp.org>
3837 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3838 into the provided buffer.
3840 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3842 * diacrit.c, diacrit.h: Add GPL notice.
3844 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3845 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3846 * logl.c (logl): Keep the code as similar to glibc as possible.
3847 This avoids a potential constant-folding bug.
3849 2004-10-05 Bruno Haible <bruno@clisp.org>
3851 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3853 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3855 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3856 * xmalloc.c (xmemdup): Likewise.
3857 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3858 XFREE): Remove these long-obsolescent macros.
3859 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3860 * xstrdup.c: Remove.
3862 * regex.c (re_comp): Cast gettext return value to char *,
3863 Problem reported by Martin Neitzel via Mark D. Baushke.
3865 2004-10-04 Simon Josefsson <jas@extundo.com>
3867 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3868 '#ifdef USE_UNLOCKED_IO'.
3870 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3872 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3873 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3874 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3875 regex.c, sha1.c, version-etc.c, yesno.c:
3876 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3877 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3878 the includer's responsibility.
3880 Sync from coreutils.
3882 * modechange.c (mode_compile): Don't decrement a pointer that
3883 points to the start of a string, as the C Standard says the
3884 resulting behavior is undefined.
3886 * backupfile.h (enum backuptype): Rename none -> no_backups,
3887 simple -> simple_backups, numbered_existing ->
3888 numbered_existing_backups, numbered -> numbered_backups
3889 to avoid shadowing problems. All uses changed.
3890 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3891 * backupfile.c (check_extension, numbered_backup):
3892 Rename locals to avoid shadowing 'basename'.
3893 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3896 * .cppi-disable: Add getopt_.h, getopt_int.h.
3897 * .cvsignore: Add getopt.h.
3899 2004-10-04 Simon Josefsson <jas@extundo.com>
3901 * memmem.h: New file.
3902 * memmem.c: New file, taken from glibc.
3904 2004-10-02 Jim Meyering <jim@meyering.net>
3906 * dirfd.h, getpagesize.h: Add copyright notice.
3908 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3910 * snprintf.c: Remove comments as to why each header is needed.
3912 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3914 * strsep.h: New file.
3915 * strsep.c: New file.
3917 2004-10-01 Simon Josefsson <jas@extundo.com>
3919 * snprintf.c (snprintf): Handle size==0.
3921 2004-10-01 Simon Josefsson <jas@extundo.com>
3922 Bruno Haible <bruno@clisp.org>
3924 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3925 (snprintf): Declare 'args'.
3927 2004-09-30 Simon Josefsson <jas@extundo.com>
3929 * snprintf.h, snprintf.c: New files.
3931 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3933 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3934 (hol_entry_help): Never translate an empty string.
3935 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3936 * argp.h (OPTION_NO_TRANS): New option.
3938 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3940 * xvasprintf.c: Include xalloc.h.
3941 (xvasprintf): Use xalloc_die, not xmalloc_die.
3943 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3945 * dummy.c: Change copyright notice to FSF, and license to GPL.
3947 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3949 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3950 Problem reported by Bruno Haible in:
3951 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3953 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3955 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3956 in case some system header has #define'd it. Problem reported by
3957 Soeren D. Schulze in
3958 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3960 2004-09-08 Bruno Haible <bruno@clisp.org>
3962 * stdint_.h: New file, taken from GNU clisp.
3964 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3966 * xvasprintf.h: New file.
3967 * xvasprintf.c: New file.
3968 * xasprintf.c: New file.
3970 2004-09-08 Bruno Haible <bruno@clisp.org>
3972 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3974 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3976 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3978 Import from coreutils.
3979 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3980 strings on unbounded length. alloca's performance benefits aren't
3981 that important here.
3983 (parse_with_separator): New function, with most of the internals
3984 of the old parse_user_spec. Allow user to omit both user and group,
3985 for compatibility with FreeBSD.
3986 Clone only the user name, not the entire spec.
3987 Do not set *uid, *gid unless entirely successful.
3988 Avoid memory leak in some failing cases.
3989 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3990 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3991 (parse_user_spec): Rewrite to use parse_with_separator.
3993 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3995 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3996 its complicated substitute.
3997 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3998 and program_invocation_name.
3999 (__argp_basename) [!_LIBC]: Remove; the only use was
4000 replaced by its body.
4001 (__argp_short_program_name): Change condition from
4002 !defined __argp_short_program_name to
4003 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4004 to match argp-namefrob.h.
4005 (__argp_failure): Don't assume strerror_r returns char *.
4006 * argp-parse.c (N_): Define unconditionally.
4007 (argp_default_options): Fill out initializers with 0 to avoid
4010 2004-08-12 Simon Josefsson <jas@extundo.com>
4012 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4013 * getopt_.h: Renamed from getopt.h.
4015 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4017 Merge from coreutils.
4019 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4020 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4021 for Reliant Unix 5.43.
4023 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4024 (union fooround): Use uintmax_t, not long int.
4025 The rest is a merge from libc:
4026 [defined _LIBC]: Include <shlib-compat.h>.
4027 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4029 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4031 * strverscmp.c: Convert to UTF-8.
4033 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4035 * obstack.h (obstack_empty_p):
4036 Don't assume that chunk->contents is suitably aligned.
4037 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4038 Likewise. Problem reported by Benno in
4039 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4041 * chown.c (rpl_chown): Work even if the file is writeable but not
4042 readable. This could be improved further but it'd take some work.
4044 2004-08-08 Simon Josefsson <jas@extundo.com>
4046 * xgethostname.c: Don't include error.h (not used).
4049 * getpass.c: Include getpass.h first.
4051 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4053 * xalloc-die.c: New files.
4054 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4056 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4057 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4058 (_, N_, xalloc_die): Move to xalloc-die.c.
4059 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4060 so that we needn't mess with xalloc_msg_memory_exhausted.
4062 * sha1.h: Renamed from sha.h.
4063 (SHA1_H): Renamed from _SHA_H.
4064 (sha1_ctx): Renamed from sha_ctx.
4065 (sha1_init_ctx): Renamed from sha_init_ctx.
4066 (sha1_process_block): Renamed from sha_process_block.
4067 (sha1_process_bytes): Renamed from sha_process_bytes.
4068 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4069 (sha1_read_ctx): Renamed from sha_read_ctx.
4070 (sha1_stream): Renamed from sha_stream.
4071 (sha1_buffer): Renamed from sha_buffer.
4072 * sha1.c: Likewise; renamed from sha.c.
4073 Do not include <sys/types.h>.
4074 Include <stddef.h> rather than <stdlib.h>.
4076 2004-08-08 Bruno Haible <bruno@clisp.org>
4078 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4079 FILESYSTEM_PREFIX_LEN.
4080 * progreloc.c: Likewise.
4081 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4083 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4086 * argp-help.c (make_hol, hol_append): Don't assume that
4087 SIZE_MAX is a valid preprocessor constant.
4088 (__argp_basename): Change from "#ifndef _LIBC"
4089 to "#ifndef __argp_short_program_name", so that
4090 we don't compile these functions for tar.
4092 More merges from coreutils.
4093 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4094 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4096 * addext.c: Remove; no longer needed.
4097 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4098 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4099 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4100 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4101 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4102 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4103 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4104 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4105 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4106 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4107 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4108 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4109 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4110 Import changes from coreutils.
4112 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4114 Merge from coreutils.
4116 * .gdb-history: Remove; this doesn't belong here.
4118 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4119 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4120 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4122 * dirname.h: Include <stdbool.h>.
4123 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4124 for consistency with POSIX terminology. All uses changed.
4125 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4126 (strip_trailing_slashes): Use bool for booleans.
4127 * stripslash.c (strip_trailing_slashes): Likewise.
4129 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4130 sometimes returns a positive errno value even when it succeeds.
4131 (print_errno_message) [!LIBC]: Fall back on strerror if
4134 * path-concat.c (mempcpy): Don't define if a system header defines it.
4135 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4136 (longest_relative_suffix): New function.
4137 (path_concat): Use it. Assume first argument is not NULL.
4138 Port to DOS. Omit redundant separators.
4139 Report an error instead of returning NULL.
4140 Use mempcpy instead of memcpy.
4141 (xpath_concat): Remove: not declared or used.
4143 * same.h: Include <stdbool.h>
4144 (same_name): Return bool, not int.
4145 * same.c (same_name): Likewise.
4146 (errno): Don't declare; we assume C89 or better now.
4148 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4149 if not already defined.
4151 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4152 * dup-safer.c (errno): Likewise.
4154 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4156 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4159 2004-08-03 Simon Josefsson <jas@extundo.com>
4161 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4162 * progname.h: Don't include stdbool.h.
4164 2004-08-02 Simon Josefsson <jas@extundo.com>
4166 * getsubopt.h: New file, with comments from Bruno Haible.
4167 * getsubopt.c: New file, from glibc, but slightly modified based on
4168 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4170 2004-08-01 Simon Josefsson <jas@extundo.com>
4172 * xgetdomainname.c: Include stdlib.h, for free().
4174 2004-07-16 Simon Josefsson <jas@extundo.com>
4176 * dummy.c: New file.
4178 2004-07-16 Bruno Haible <bruno@clisp.org>
4180 * backupfile.h: Add extern "C" for C++.
4181 * closeout.h: Likewise.
4182 * copy-file.h: Likewise.
4183 * findprog.h: Likewise.
4184 * full-write.h: Likewise.
4185 * pathname.h: Likewise.
4186 * progname.h: Likewise.
4187 * stpcpy.h: Likewise.
4188 * stpncpy.h: Likewise.
4189 * strcase.h: Likewise.
4190 * strstr.h: Likewise.
4191 * xalloc.h: Likewise.
4193 * mbswidth.h: Add extern "C" for C++.
4194 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4196 2004-07-09 Simon Josefsson <jas@extundo.com>
4198 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4199 failed without this.)
4201 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4203 * fchown-stub.c: New file.
4205 2004-06-24 Jim Meyering <jim@meyering.net>
4207 * obstack.h (obstack_base): Cast to (void *), per documentation.
4209 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4211 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4213 2004-06-01 Jim Meyering <jim@meyering.net>
4215 * calloc.c: New file.
4217 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4219 * getdate.y (yylex): Allow space between sign and number.
4220 Problem reported by Dan Jacobson.
4222 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4223 and Jim Meyering <jim@meyering.net>
4225 Merge from coreutils CVS.
4227 * stat-macros.h: New file, with contents from file-type.h
4228 and coreutils' system.h.
4229 * file-type.c: Include "stat-macros.h".
4230 * file-type.h (file_type): Move all macro definitions to new file,
4233 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4234 Wrap old code with this conditional.
4235 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4236 function that does not dereference symlinks.
4237 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4239 * xreadlink.c: Include xreadlink.h first, to catch .h file
4240 dependency problems.
4241 (xreadlink): Accept new arg SIZE, for efficiency.
4242 All decls and uses changed.
4243 * xreadlink.h: Include <stddef.h>, for size_t.
4245 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4246 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4248 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4250 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4252 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4253 macros to be defined.
4254 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4255 the allocator returns NULL because the requested size is zero.
4257 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4259 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4260 var. Add comment explaining why libc still defines it. This
4261 merges the following patch from glibc:
4262 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4264 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4266 * obstack.c (_obstack): Remove unused variable. It hasn't been
4267 present in glibc since revision 1.1 of this file.
4268 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4269 obstack_alignment_mask, obstack_alloc, obstack_base,
4270 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4271 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4272 obstack_grow0, obstack_init, obstack_int_grow,
4273 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4274 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4275 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4276 nonexistent functions.
4278 2004-05-17 Derek R. Price <derek@ximbiot.com>
4279 Paul Eggert <eggert@cs.ucla.edu>
4281 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4283 2004-05-14 Bruno Haible <bruno@clisp.org>
4285 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4286 that consists of a '.' followed by an empty digit string.
4287 Patch by Tor Lillqvist <tml@iki.fi>.
4289 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4291 Port obstack to the AS/400, where pointers are 16 bytes wide and
4292 you cannot cast an integer to a valid pointer. This patch is
4293 currently waiting to be integrated into glibc; see
4294 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4296 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4297 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4298 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4299 (struct obstack): temp member is now a union of a pointer and
4300 an integer, instead of an integer. All integer uses changed.
4301 This does not affect the physical layout of struct obstack,
4302 except on hosts (like the AS/400) where the size or alignment of
4303 void * is greater than that of ptrdiff_t.
4304 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4305 __STDC__)]: Store temporary in pointer member of union, not
4307 * obstack.c: Include <stddef.h>, for offsetof.
4308 (struct fooalign): Remove; it doesn't need a name.
4309 (union fooround): Change double to long double, and add void *.
4310 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4311 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4312 not a macro. Hence the values are always int; so remove all
4313 casts-to-int in uses.
4315 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4316 Derek Price <derek@ximbiot.com>
4318 * alloca.c: Include <alloca.h>, to get our interface.
4319 * alloca_.h: Use __alloca on AIX, so that we don't have to
4320 include <alloca.h> first. Use C89 prototype for alloca; this
4321 requires including <stddef.h> for size_t. Use extern "C" if C++.
4322 Use #elif for simplicity, since we can assume C89 now.
4323 Don't try to source the system alloca.h since it will not be found
4324 and to prevent recursively including its replacement.
4325 * fnmatch.c: Include <alloca.h> instead of opencoding.
4326 * regex.c: Likewise.
4328 2004-05-16 Derek Price <derek@ximbiot.com>
4329 Paul Eggert <eggert@cs.ucla.edu>
4331 getline cleanup. This changes the getndelim2 API: both order of
4332 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4335 * getline.c: Don't include stddef.h or stdio.h, since our
4336 interface does that.
4337 (getline): Always use getdelim, so that we don't have two
4338 copies of this code.
4339 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4341 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4342 (GETNDELIM2_MAXIMUM): New macro.
4343 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4344 instead of the old practice of delim2==0. All callers changed.
4345 Return -1 on overflow, instead of returning junk.
4346 Do not set *linesize unless allocation succeeds.
4347 * getndelim2.h: Do not include stddef.h; no longer needed, now
4348 that we include sys/types.h.
4349 * getnline.h: Likewise.
4350 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4351 (getndelim2): Reorder arguments.
4352 * getnline.c (getnline, getndelim):
4353 Don't discard the NMAX argument.
4354 (getnline): Invoke getndelim, to avoid code duplication.
4355 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4356 of (size_t) -1 by callers of the getnline family.
4358 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4360 * nanosleep.c (suspended): Change its type from int to
4361 sig_atomic_t volatile.
4362 (first_call): Make it private to rpl_nanosleep, and have it
4363 be zero initially as that's a bit faster.
4364 (my_usleep): Round up fractional times instead of truncating them,
4365 as this is the usual meaning for 'sleep'.
4367 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4369 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4370 (ENOSYS): Define if not defined.
4371 (settime): Fall back on stime if it exists and settimeofday fails.
4372 But don't bother with fallbacks if a method fails with errno == EPERM.
4374 2004-05-11 Jim Meyering <jim@meyering.net>
4376 Prior to this change, the save_cwd caller required read access to the
4377 current directory on most systems (ones with the fchdir function).
4379 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4380 fails, try write-only, and finally, resort to using xgetcwd.
4382 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4384 * obstack.c, obstack.h: Import changes from libc.
4386 2004-04-28 Bruno Haible <bruno@clisp.org>
4388 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4389 implicitly appends .exe to executables.
4390 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4391 accepts Windows pathnames.
4392 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4393 Cygwin like Windows, since it now accepts Windows pathnames.
4394 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4395 Cygwin like Windows, since it now accepts Windows pathnames.
4396 Reported by Derek Robert Price <derek@ximbiot.com>.
4398 2004-04-20 Jim Meyering <jim@meyering.net>
4400 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4402 2004-04-20 Jim Meyering <jim@meyering.net>
4403 Bruno Haible <bruno@clisp.org>
4405 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4406 memory when realloc fails.
4408 2004-04-18 Jim Meyering <jim@meyering.net>
4410 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4411 don't leak memory and do call END_UTMP_ENT.
4413 2004-04-11 Paul Eggert <eggert@twinsun.com>
4415 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4416 (CHAR_BIT): Remove, since we assume C89.
4417 Include <stdint.h> if available, as per current Autoconf CVS advice.
4419 2004-03-30 Paul Eggert <eggert@twinsun.com>
4421 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4422 not bool, to be more consistent with Unix conventions.
4423 Suggested by Bruno Haible.
4425 Merge from coreutils.
4427 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4430 * getdate.h: Include stdbool.h, and timespec.h instead of
4431 the usual <time.h> dance.
4432 (get_date): Change signature to support fractional time stamps.
4433 All callers changed.
4434 * getdate.y: Include "getdate.h" first, as we can now
4435 assume C89 and don't need to worry about 'const'.
4436 Similarly, include "unlocked-io.h" near start, not in middle.
4438 (textint.value): Use long int rather than int.
4439 (textint.digits): Use size_t rather than int.
4440 (BILLION, LOG10_BILLION): New constants.
4441 (parser_control): New member rel_ns. Members day_ordinal,
4442 time_zone, month, day, hour, minutes, rel_year, rel_month,
4443 rel_day, rel_hour, rel_minutes, rel_seconds
4444 are now long int, not int. Member seconds is now struct timespec,
4445 not int. New member timespec_seen. Members dates_seen, days_seen,
4446 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4448 (%union.intval): Now long int, not int.
4449 New member timespec.
4450 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4451 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4452 (spec): Now is a timespec or an item list.
4453 (timespec, items): New nonterminals.
4454 (time, rel, relunit, number, get_date):
4455 Add support for fractional seconds.
4456 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4457 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4458 (to_hour): First arg is now long int, not int.
4459 (to_year): Returns long int, not int.
4460 Don't treat year -70 like 70.
4461 (tm_diff): Returns long int, not int.
4462 (lookup_word): Use bool instead of int when appropriate.
4463 (yylex): Use size_t for count, not int.
4464 Detect overflow when parsing large integer constants.
4465 Add support for fractions.
4466 (get_date): Make pointers 'const' if possible.
4467 Use more-portable code to detect integer overflow.
4468 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4469 Don't use ctime; it's not reliable if the year has >4 digits.
4471 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4472 This is for compatibility with BSD.
4474 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4475 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4476 From coreutils' system.h.
4478 * userspec.c: Don't include "posixver.h".
4479 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4480 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4481 compatible extension. Simplify code by removing a boolean int
4482 that was always nonzero if a string was nonnull.
4484 2004-03-30 Jim Meyering <jim@meyering.net>
4486 Merge from coreutils.
4488 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4490 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4491 an empty input stream.
4493 * readtokens.c: Include <stdbool.h>.
4494 (readtoken): Use `size_t' rather than int/long.
4495 All callers adjusted.
4496 Use `bool' rather than `int' where appropriate.
4497 Use memset rather than an explicit loop.
4498 Use x2nrealloc rather than xrealloc.
4499 Allow the use of `\0' as a delimiter.
4500 (readtokens): Likewise.
4501 * readtokens.h (readtoken, readtokens): Update prototypes.
4503 2004-03-30 Bruno Haible <bruno@clisp.org>
4505 * getloadavg.c (getloadavg): Don't assume setlocale returns
4508 2004-03-29 Paul Eggert <eggert@twinsun.com>
4510 Merge changes to getloadavg.c from coreutils and Emacs.
4512 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4513 Define to an expression, not to the empty string.
4514 Include cloexec.h and xalloc.h.
4515 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4516 Use set_cloexec_flag rather than rolling our own.
4517 * cloexec.c, cloexec.h: New files.
4519 2004-03-18 Paul Eggert <eggert@twinsun.com>
4521 * getopt.h: Sync with libc CVS.
4523 2004-03-18 Paul Eggert <eggert@twinsun.com>
4524 Bruno Haible <bruno@clisp.org>
4526 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4527 not on all platforms that have <wchar.h>.
4528 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4530 2004-03-09 Paul Eggert <eggert@twinsun.com>
4532 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4534 * getopt_int.h: New file, also synced from libc.
4536 2004-03-07 Paul Eggert <eggert@twinsun.com>
4538 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4539 '#if' expressions. Unlike the code it replaces, it does not
4540 depend on (defined _SC_PAGESIZE). However, it does depend on
4541 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4542 first reported by Jason Andrade in
4543 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4545 2004-01-18 Simon Josefsson <jas@extundo.com>
4547 * strdup.h: New file.
4548 * strdup.c: Include it.
4549 * path-concat.c: Include strdup.h. Drop strdup declaration.
4550 * userspec.c: Include strdup.h. Drop strdup declaration.
4552 2004-02-06 Karl Berry <karl@gnu.org>
4554 * config.charset: update from gettext 0.14.1.
4556 2004-02-05 Paul Eggert <eggert@twinsun.com>
4558 Add comments and code, prompted by suggestions from Bruno Haible
4560 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4561 describing the enum quoting_style values.
4562 * quotearg.c (quotearg_alloc): New function.
4563 (quotearg_buffer_restyled): Treat lone { and } as special.
4564 Treat = as special. Work around bug with older shells
4565 that "see" a '\' that is really the 2nd byte of a multibyte char.
4566 Quote empty string with shell_quoting_style.
4568 2004-02-03 Bruno Haible <bruno@clisp.org>
4570 * pipe.h: New file, from GNU gettext.
4571 * pipe.c: New file, from GNU gettext.
4573 2004-01-27 Bruno Haible <bruno@clisp.org>
4575 * execute.h: New file, from GNU gettext.
4576 * execute.c: New file, from GNU gettext.
4577 * w32spawn.h: New file, from GNU gettext.
4579 2004-01-23 Paul Eggert <eggert@twinsun.com>
4581 Exit-status fix from coreutils.
4583 Use exit_failure consistently in place of EXIT_FAILURE,
4584 so that program exit statuses are consistent on failure.
4586 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4587 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4588 * argmatch.h: Comment fix to match the above.
4589 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4590 Now a macro referring to exit_failure, instead of a separate
4591 variable. Include "exitfail.h" to get it.
4592 * xstrtol.h: Include "exitfail.h".
4593 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4595 * long-options.c (parse_long_options): Use prototype
4596 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4599 2004-01-21 Jim Meyering <jim@meyering.net>
4601 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4602 so as not to conflict with a different-sized __mktime_internal
4603 function in GNU libc.
4604 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4605 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4607 2004-01-18 Paul Eggert <eggert@twinsun.com>
4609 Merge from diffutils.
4611 * file-type.c (file_type): Add typed memory objects.
4612 * file-type.h (S_TYPEISTMO): New macro.
4614 * c-stack.h (c_stack_action): Remove argv argument.
4615 * c-stack.c (c_stack_action): Likewise. All uses changed.
4616 (die): Don't calculate message unless segv_action returns.
4617 (get_stack_location, min_address_from_argv, max_address_from_argv,
4618 volatile stack_base, volatile_stack_size): Remove.
4619 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4620 that every segmentation violation is a stack overflow. (Ouch!)
4621 See Debian bug 136249 (still outstanding) for more info about why
4622 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4624 2003-11-30 Bruno Haible <bruno@clisp.org>
4626 Safer stack allocation.
4627 * setenv.c: Include allocsa.h.
4628 (alloca): Remove fallback definition.
4629 (freea): Remove macro.
4630 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4633 2003-10-17 Bruno Haible <bruno@clisp.org>
4635 * binary-io.h: Avoid warnings on Cygwin.
4637 2003-12-28 Bruno Haible <bruno@clisp.org>
4639 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4640 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4642 2003-11-28 Bruno Haible <bruno@clisp.org>
4644 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4646 2003-11-27 Bruno Haible <bruno@clisp.org>
4648 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4650 2003-11-17 Bruno Haible <bruno@clisp.org>
4652 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4654 2003-11-24 Bruno Haible <bruno@clisp.org>
4656 * xallocsa.h: New file, from GNU gettext.
4657 * xallocsa.c: New file, from GNU gettext.
4659 2003-11-24 Bruno Haible <bruno@clisp.org>
4661 * allocsa.h: New file, from GNU gettext.
4662 * allocsa.c: New file, from GNU gettext.
4664 2003-11-24 Bruno Haible <bruno@clisp.org>
4666 * eealloc.h: New file.
4668 2004-01-15 Jim Meyering <jim@meyering.net>
4670 Merge from coreutils.
4672 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4673 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4674 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4676 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4677 optional configure-time default.
4679 * version-etc.c (version_etc_copyright): Update copyright date.
4681 * xreadlink.c (xreadlink): Correct outdated comment.
4683 2004-01-15 Paul Eggert <eggert@twinsun.com>
4685 Merge from coreutils.
4687 * posixver.c: Include posixver.h.
4689 * same.c: Include <stdbool.h>, <limits.h>.
4690 (_POSIX_NAME_MAX): Define if not defined.
4692 (same_name): If file names are silently truncated, report
4693 that the file names are the same if they are the same after
4694 the silent truncation.
4696 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4697 conversion function.
4698 * xstrtod.c (xstrtod): Likewise. All callers changed to
4699 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4702 2004-01-14 Paul Eggert <eggert@twinsun.com>
4704 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4705 with like-named macro in fnmatch.c.
4706 (EXT): Use an internal constant instead.
4708 Merge fnmatch patches from glibc.
4709 * fnmatch.c (mbsinit): Remove define.
4710 Add libc_hidden_ver (__fnmatch, fnmatch).
4711 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4712 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4714 2003-12-14 Karl Berry <karl@gnu.org>
4716 * config.charset: update from gettext-runtime.
4718 2003-12-03 Paul Eggert <eggert@twinsun.com>
4720 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4721 Bug reported by Alfred M. Szmidt.
4723 2003-11-29 Karl Berry <karl@gnu.org>
4725 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4727 2003-11-23 Paul Eggert <eggert@twinsun.com>
4728 Bruno Haible <bruno@clisp.org>
4730 * printf-parse.h: Don't include sys/types.h.
4731 (ARG_NONE): New macro.
4732 (char_directive): Change type of *arg_index fields to size_t.
4733 * printf-parse.c: Don't include sys/types.h.
4734 (SSIZE_MAX): Remove macro.
4735 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4736 Remove unnecessary overflow check.
4737 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4740 2003-11-24 Paul Eggert <eggert@twinsun.com>
4742 * alloca.c: Remove dependency on xalloc module.
4743 (xalloc_die): Remove.
4744 (memory_full) [!defined emacs]: New macro.
4745 [!defined emacs]: Don't include xalloc.h.
4746 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4747 address arithmetic overflows. Change datatypes a bit to avoid
4750 2003-11-22 Jim Meyering <jim@meyering.net>
4752 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4754 2003-11-17 Bruno Haible <bruno@clisp.org>
4756 * vasnprintf.c (alloca): Remove fallback definition.
4757 (freea): Remove definition.
4758 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4759 Reported by Paul Eggert.
4761 2003-11-17 Jim Meyering <jim@meyering.net>
4763 On systems without utime and without a utimes function capable of
4764 dealing with a NULL struct utimbuf* argument, this utime replacement
4765 could -- in unusual circumstances -- leak a file descriptor.
4766 * utime.c: Include <unistd.h> and <errno.h>.
4767 (utime_null): Be sure to close `fd' and to preserve errno.
4768 Reported by Geoff Collyer via Arnold Robbins.
4770 2003-11-16 Paul Eggert <eggert@twinsun.com>
4771 Bruno Haible <bruno@clisp.org>
4773 Protect against address arithmetic overflow.
4774 * printf-args.h: Include stddef.h.
4775 (arguments): Change type of field 'count' to size_t.
4776 * printf-args.c (printf_fetchargs): Use size_t instead of
4777 'unsigned int' where appropriate.
4778 * printf-parse.h: Include sys/types.h.
4779 (char_directive): Change type of *arg_index fields to ssize_t.
4780 (char_directives): Change type of fields 'count', max_*_length to
4782 * printf-parse.c: Include sys/types.h and xsize.h.
4783 (SSIZE_MAX): Define fallback value.
4784 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4785 instead of 'int' where appropriate. Check a_allocated, d_allocated
4786 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4787 * vasnprintf.c: Include xsize.h.
4788 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4789 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4790 overflow. Avoid wraparound when converting a width or precision from
4793 2003-11-16 Bruno Haible <bruno@clisp.org>
4795 Update from GNU gettext.
4796 * printf-parse.c: Generalize to it can be compiled for wide strings.
4797 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4798 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4799 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4800 SNPRINTF): New macros.
4801 Don't include <alloca.h> if the file is used inside libintl.
4802 (local_wcslen): New function, for Solaris 2.5.1.
4803 (VASNPRINTF): Use it instead of wcslen.
4805 2003-11-16 Bruno Haible <bruno@clisp.org>
4807 * xsize.h (xmax): New function.
4808 (xsum, xsum3, xsum4): Declare as "pure" functions.
4810 2003-11-12 Paul Eggert <eggert@twinsun.com>
4812 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4813 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4814 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4815 heuristic is just as accurate as far as we know, and it removes a
4816 dependency on size_max.m4 and ptrdiff_max.m4.
4818 2003-11-12 Paul Eggert <eggert@twinsun.com>
4820 * xstrtol.c (__xstrtol): Remove "break" immediately after
4821 "return", to pacify some unknown compiler. Problem reported
4824 2003-11-11 Bruno Haible <bruno@clisp.org>
4826 * xsize.h (SIZE_MAX): Remove fallback definition.
4827 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4830 2003-11-10 Paul Eggert <eggert@twinsun.com>
4832 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4833 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4834 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4836 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4837 not (size_t) -1, since it's defined here.
4839 2003-11-06 Paul Eggert <eggert@twinsun.com>
4841 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4842 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4843 Reject sizes of exactly SIZE_MAX bytes.
4844 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4845 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4847 2003-11-05 Bruno Haible <bruno@clisp.org>
4849 * xsize.h: Include limits.h, to avoid a possible collision with
4850 SIZE_MAX defined in <limits.h> on Solaris.
4852 2003-11-04 Bruno Haible <bruno@clisp.org>
4854 * xsize.h: New file.
4855 * linebreak.c: Include xsize.h.
4856 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4857 argument for overflow.
4858 Suggested by Paul Eggert.
4860 2003-10-31 Bruno Haible <bruno@clisp.org>
4862 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4863 to avoid (extremely rare) race condition.
4864 Suggested by Paul Eggert.
4866 2003-11-03 Jim Meyering <jim@meyering.net>
4868 * userspec.c: Include "userspec.h".
4869 * userspec.h: New file.
4871 2003-10-31 Paul Eggert <eggert@twinsun.com>
4873 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4874 * mountlist.c (SIZE_MAX): Define if not defined already.
4875 (read_filesystem_list): Set and use me_type_malloced.
4876 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4877 whatever the type happens to be), for brevity and consistency.
4878 Check for size calculation overflow on Alphas running OSF/1.
4880 2003-10-31 Jim Meyering <jim@meyering.net>
4882 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4884 * linebuffer.c: Include <string.h> for declaration of memset.
4886 2003-10-30 Paul Eggert <eggert@twinsun.com>
4887 Bruno Haible <bruno@clisp.org>
4889 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4890 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4892 2003-10-29 Paul Eggert <eggert@twinsun.com>
4894 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4895 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4897 * quotearg.c (quotearg_n_options): Use it.
4898 * group-member.c: Include <stdbool.h>.
4899 (free_group_info): Arg is now const *; don't free arg.
4900 (get_group_info): Now returns bool and accepts struct group_info *,
4901 rather than returning a malloc'ed struct group_info *.
4902 All uses changed. Check for overflow in internal size calculation.
4904 * getusershell.c (readname): Simplify the code by using x2nrealloc
4905 rather than xmalloc/xrealloc.
4906 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4907 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4908 conformance bug: the old code used a pointer after freeing the
4909 storage that it addressed.
4910 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4911 rather than doing it by hand.
4912 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4913 the buffer preserved. Use free and xmalloc instead.
4914 * quotearg.c (quotearg_n_options): Likewise.
4915 Use a simpler test for size overflow. Don't use xalloc_oversized
4916 because unsigned int might be wider than size_t (!); this suggests
4917 that we should switch from unsigned int to size_t for slot numbers.
4919 2003-10-27 Bruno Haible <bruno@clisp.org>
4921 * stdbool_.h: Better support for BeOS.
4923 2003-10-27 Paul Eggert <eggert@twinsun.com>
4925 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4926 to allocate the returned structure. Do not allocate a subarray,
4927 as x2nrealloc will do that.
4928 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4929 instead of xnrealloc.
4930 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4932 2003-10-26 Paul Eggert <eggert@twinsun.com>
4934 * xalloc.h (xalloc_oversized): New static inline function, for
4935 callers that want to do their own size-overflow checking. Include
4936 <stdbool.h>, since xalloc_oversized returns bool.
4937 * xalloc.c (array_size_overflow): Remove. All callers changed
4938 to use xalloc_oversized.
4940 Add two functions x2realloc, x2nrealloc, for programs that grow
4941 arrays dynamically by doubling their sizes.
4942 * xalloc.h (x2realloc, x2nrealloc): New decls.
4943 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4946 Port to C99 semantics for 'inline' of external functions.
4947 Bug reported by Bruno Haible.
4948 * xmalloc.c (xnmalloc_inline): New static inline function,
4949 with the old contents of xnmalloc.
4950 (xnmalloc, xmalloc): Use it.
4951 (xnrealloc_inline): New static inline function,
4952 with the old contents of xnrealloc.
4953 (xnrealloc, xrealloc): Use it.
4955 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4957 2003-10-25 Paul Eggert <eggert@twinsun.com>
4959 Fix several address-calculation bugs in the hash modules,
4960 plus some minor code cleanup.
4962 * hash.h: Include <stdbool.h>, for bool.
4963 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4964 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4965 hash_get_n_entries, hash_get_max_bucket_length,
4966 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4967 hash_rehash): Use size_t rather than unsigned.
4968 * hash.c (struct hash_table, hash_get_n_buckets,
4969 hash_get_n_buckets_used, hash_get_n_entries,
4970 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4971 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4972 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4974 (SIZE_MAX): Define if not defined.
4975 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4976 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4978 Use const * when possible.
4979 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4980 (check_tuning): Fix bug: if tuning parameters were very close to
4981 0 or 1, rounding errors could have caused subscript violations.
4982 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4983 (hash_initialize): Add 'fail:' label
4984 to free table and return NULL, and use it to simplify code.
4985 Use calloc rather than clearing the storage ourself.
4986 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4987 buffer size calculations.
4988 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4989 Include <stddef.h>, for size_t.
4990 * hash-pjw.c (hash_pjw): Likewise.
4991 Switch to method described by Bruno Haible.
4992 Include <limits.h>, for CHAR_BIT.
4993 (SIZE_BITS): New macro.
4995 2003-10-21 Paul Eggert <eggert@twinsun.com>
4997 * getndelim2.c (getndelim2): When size calculation overflows,
4998 ceiling the allocation at NMAX bytes rather than silently
4999 discarding input bytes before NMAX is reached. This makes
5000 a difference only if NMAX exceeds SIZE_MAX / 2.
5002 * obstack.c: Merge from glibc.
5003 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5004 Add libc_hidden_def (_obstack_newchunk).
5005 (_obstack_free) [! defined _LIBC]: Remove.
5006 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5007 a clone of the function body.
5008 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5009 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5011 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5012 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5015 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5016 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5017 Don't use lvalue casts, as GCC plans to remove support for them
5018 in GCC 3.5. Reported by Joseph S. Myers. This bug
5019 was also present in the non-GCC version, indicating that this
5020 code had always been buggy and had never been widely used.
5021 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5022 Use the fast variant of each macro, rather than copying the
5023 definiens of the fast variant; that way, we'll be more likely to
5024 catch future bugs in the fast variants.
5026 2003-10-20 Bruno Haible <bruno@clisp.org>
5028 * wait-process.h: New file, from GNU gettext.
5029 * wait-process.c: New file, from GNU gettext.
5031 2003-10-19 Jim Meyering <jim@meyering.net>
5033 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5035 2003-10-16 Paul Eggert <eggert@twinsun.com>
5037 * getgroups.c: Include <errno.h>, <stdlib.h>.
5038 (getgroups): First arg is int, not size_t.
5039 Don't let 'free' mangle errno.
5041 2003-10-16 Jim Meyering <jim@meyering.net>
5043 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5045 2003-10-15 Paul Eggert <eggert@twinsun.com>
5047 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5049 (new_exclude, add_exclude_file): Initial size no longer needs to
5051 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5052 our own address arithmetic overflow checking.
5054 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5055 (fnmatch): Do not alloca more than 2000 wide characters;
5056 instead, use malloc for large buffers.
5057 Check for address arithmetic overflow, and return -1
5058 with errno set to ENOMEM in that case.
5059 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5060 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5061 instead, return -1. Check for address arithmetic overflow.
5063 2003-10-14 Paul Eggert <eggert@twinsun.com>
5065 Handle invalid suffixes and overflow independently, so that
5066 callers can treat them independently as needed. Fix some bugs in
5067 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5068 suffix for a human-readable blocksize. The major caller-visible
5069 change is the addition of a new
5070 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5071 that both overflow and suffix chars were found.
5073 * human.c (humblock): Don't check separately for invalid suffix
5074 char; that is xstrtoumax's job (now that its bug is fixed).
5075 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5076 INTMAX_MAX]: New macros.
5077 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5078 TYPE_MAXIMUM): New macros.
5079 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5080 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5081 if overflow occurs, as it's what __strtol does and it's more useful
5083 (__xstrtol): If __strtol reports some error other than ERANGE,
5084 reflect it to the caller as LONGINT_INVALID. If it reports
5085 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5086 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5087 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5089 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5090 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5091 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5092 [defined UINTMAX_MAX]: New macros.
5094 2003-10-14 Bruno Haible <bruno@clisp.org>
5096 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5097 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5098 Also use volatile where needed.
5100 2003-10-12 Paul Eggert <eggert@twinsun.com>
5102 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5103 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5104 and define in terms of the other primitives.
5105 * xmalloc.c: Include stdbool.h; do not include exit.h.
5106 (SIZE_MAX): Define if not already defined.
5107 (array_size_overflow): New function.
5108 (xalloc_die): Abort instead of exiting if 'error' returns.
5109 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5110 (xmalloc, xrealloc): Use them.
5111 (xcalloc): Check for address arithmetic overflow.
5112 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5113 a bit faster than strcpy.
5115 2003-10-08 Paul Eggert <eggert@twinsun.com>
5117 Merge getpass from libc, plus a few fixes.
5119 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5120 Include <stdbool.h>.
5121 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5122 __fsetlocking to empty.
5123 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5124 do include <bits/libc-lock.h>.
5125 Do not include <fcntl.h>; not needed.
5126 [_LIBC]: Include <wchar.h>.
5127 (NOTCANCEL_MODE): New macro.
5128 (flockfile, funlockfile) [_LIBC]: New macros.
5129 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5130 [!_LIBC]: New macros.
5131 (call_fclose): New function.
5132 (getpass): Use it. Save tty stream separately; this simplifies the
5133 code and makes it more reliable if stdin happens to equal stdout.
5134 Invoke __fsetlocking on tty.
5135 Handle thread cancellation if needed.
5136 Namespace cleanup (use __tcgetattr, __getline).
5137 Use bool for Booleans.
5138 [USE_IN_LIBIO]: Handle wide streams.
5139 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5140 stream might go where.
5142 * unlocked-io.h: Include <stdio.h>, so that the caller
5143 doesn't have to include <stdio.h> before us.
5144 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5145 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5146 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5147 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5148 if not declared, so that we can use getpass.c code from libc without
5150 (flockfile, ftrylockfile, funlockfile): New macros.
5152 2003-10-06 Bruno Haible <bruno@clisp.org>
5154 * version-etc-2.h: Remove file.
5155 * version-etc-2.c: Remove file.
5157 2003-09-25 Jim Meyering <jim@meyering.net>
5158 Bruno Haible <bruno@clisp.org>
5160 This lets translators provide better translations for the
5161 "Written by ..." part of --version output.
5162 * version-etc.h: Include stdarg.h.
5163 (version_etc_copyright): Declare as readonly.
5164 (version_etc): Make this function variadic with a NULL-terminated list
5165 of author name strings.
5166 (version_etc_va): New declaration.
5167 * version-etc.c: Include stdarg.h, stdlib.h.
5168 (version_etc_copyright): Declare as readonly.
5169 (version_etc_va): New function. Provide a different translatable string
5170 for each possible number of authors < 10. Abbreviate when there are 10
5172 (version_etc): Make this function variadic. Call version_etc_va.
5173 Suggestion from Gary V. Vaughan.
5175 * long-options.h (parse_long_options): Change prototype: the authors
5176 string is moved to the end and becomes variadic.
5177 * long-options.c: Include stdarg.h.
5178 (parse_long_options): Make this function variadic, too.
5179 Call version_etc_va, not version_etc.
5181 2003-10-06 Bruno Haible <bruno@clisp.org>
5183 * fatal-signal.h: New file, from GNU gettext.
5184 * fatal-signal.c: New file, from GNU gettext.
5186 2003-10-04 Karl Berry <karl@gnu.org>
5188 * argp*: update from libc.
5190 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5192 * getpass.c (getpass): Use a no-op fseek when switching from input to
5193 output mode on the same stream.
5195 2003-09-29 Paul Eggert <eggert@twinsun.com>
5197 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5198 Fix arg typo in previous patch.
5200 2003-09-28 Jim Meyering <jim@meyering.net>
5202 * error.c: Correct cpp indentation.
5204 2003-09-27 Paul Eggert <eggert@twinsun.com>
5206 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5207 Omit the special code that used __typeof__, since we worry that
5208 it could be more trouble than it's worth. See:
5209 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5210 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5214 2003-09-26 Jim Meyering <jim@meyering.net>
5216 * error.c (error_tail): Move some declarations
5217 into inner scope where the local variables are used.
5219 2003-09-26 Bruno Haible <bruno@clisp.org>
5221 * stpncpy.h (gnu_stpncpy): New declaration.
5222 (stpncpy): Define as alias for gnu_stpncpy.
5223 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5225 2003-09-26 Paul Eggert <eggert@twinsun.com>
5227 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5228 (error_tail): Do not loop, reallocating temporary buffer, since
5229 the output cannot contain more wide characters than the input
5230 contains bytes, the size must be big enough already. This avoids
5231 one potential size overflow calculation. Check for size overflow
5232 when calculating temporary buffer size. Free temporary buffer
5233 when done, if it was allocated with malloc; this plugs a memory
5234 leak. Remove casts from void * to pointers, that are no longer
5235 needed now that we're assuming C89 or better.
5237 Merge error changes from glibc.
5239 * error.c, error.h: Update copyright notice header to match glibc.
5240 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5241 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5242 Disable cancellation while printing error.
5243 * error.h: Prepend __ to parameter names.
5245 2003-09-25 Karl Berry <karl@gnu.org>
5247 * argp-fmtstream.c, argp-help.c: update from libc.
5249 2003-09-25 Bruno Haible <bruno@clisp.org>
5251 * version-etc-2.h: New file, from version-etc.h with modifications.
5252 * version-etc-2.c: New file, from version-etc.c with modifications.
5254 2003-09-25 Simon Josefsson <jas@extundo.com>
5256 * xgetdomainname.h: New file.
5257 * xgetdomainname.c: New file.
5259 2003-09-25 Simon Josefsson <jas@extundo.com>
5260 Bruno Haible <bruno@clisp.org>
5262 * getdomainname.h: New file.
5263 * getdomainname.c: New file.
5265 2003-09-24 Paul Eggert <eggert@twinsun.com>
5267 * linebuffer.c (freebuffer): Don't free the argument, just
5268 the buffer associated with the argument. Bug reported by
5271 2003-09-19 Karl Berry <karl@gnu.org>
5273 * argp.h: update from libc.
5275 2003-09-16 Paul Eggert <eggert@twinsun.com>
5277 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5278 input error, instead of returning NULL the next time we are called
5279 (and therefore losing track of errno).
5281 2003-09-15 Paul Eggert <eggert@twinsun.com>
5283 * getndelim2.c (getndelim2): Don't trash errno when a read
5284 fails, so that the caller gets the proper errno.
5286 * readutmp.c (read_utmp): Likewise.
5287 Check for fstat error. Close stream and free storage
5290 2003-09-14 Bruno Haible <bruno@clisp.org>
5292 * fwriteerror.h: New file.
5293 * fwriteerror.c: New file.
5295 2003-09-14 Jim Meyering <jim@meyering.net>
5297 * getloadavg.c: Correct cpp indentation.
5298 * strdup.c: Likewise.
5299 * vasnprintf.c: Likewise.
5301 2003-09-12 Paul Eggert <eggert@twinsun.com>
5303 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5304 * obstack.c [!defined _LIBC]: Likewise.
5305 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5306 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5307 * exitfail.c: Don't include stdlib.h; no longer needed.
5309 More changes to assume C89 or better.
5311 * error.c (error_tail): Assume vprintf.
5313 * argmatch.c (getenv): Remove decl.
5314 * progreloc.c (get_full_program_name): Define via prototype.
5315 * setenv.c (clearenv): Likewise.
5316 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5318 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5319 (malloc, memcpy): Remove decls.
5320 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5321 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5322 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5323 (memcpy): Remove macro.
5324 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5325 (__P): Remove. All uses removed.
5326 (PTR): Remove. All uses changed to void *.
5327 (CHAR_BIT, NULL): Remove.
5328 (spaces, zeros, memset_space, memset_zero)
5329 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5331 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5332 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5333 Define with prototype.
5334 Remove now-unnecessary prototype decl.
5335 (extra_args_spec): Assume ANSI C. All uses changed.
5336 (extra_args_spec_iso): Remove.
5337 (my_strftime, emacs_strftimeu): Define via prototype.
5338 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5340 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5341 * strtoimax.c: Include <stdlib.h> unconditionally.
5342 (strtoul, strtol): Remove decls.
5343 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5345 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5346 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5347 (LOCALE_PARAM_PROTO): New macro.
5348 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5349 (INTERNAL (strtol), strtol): Define with a prototype.
5350 (PARAMS): Remove. All uses removed.
5351 * tempname.c: Include <string.h> unconditionally.
5352 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5353 * xgethostname.c (main): Define with a prototype.
5354 * xmalloc.c: Include "xalloc.h" first, to check interface.
5355 Include <stdlib.h> unconditionally.
5356 (calloc, malloc, realloc, free): Remove decls.
5357 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5358 Include <stdlib.h> unconditionally. Sort include file names.
5360 (xstrtod): Define with a prototype.
5361 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5362 (strtol, strtoul): Remove decls.
5364 2003-09-11 Paul Eggert <eggert@twinsun.com>
5366 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5367 Include <stdlib.h>, <string.h> unconditionally.
5368 Remove now-unnecessary cast to char *.
5369 * strnlen.c: Include <string.h> unconditionally.
5370 * yesno.c (yesno): Define with a prototype.
5372 2003-09-10 Bruno Haible <bruno@clisp.org>
5374 * strcspn.c: Include <string.h> unconditionally.
5375 * strpbrk.c: Include <string.h> unconditionally.
5376 * strstr.c: Include <string.h> unconditionally.
5377 * unicodeio.c: Include <string.h> unconditionally.
5378 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5379 * unsetenv.c: Likewise.
5380 * xreadlink.c: Include <stdlib.h> unconditionally.
5381 * yesno.c: Include <stdlib.h> unconditionally.
5382 (rpmatch): Add prototype.
5384 2003-09-10 Jim Meyering <jim@meyering.net>
5386 * error.c: Correct indentation of cpp directives.
5388 2003-09-09 Paul Eggert <eggert@twinsun.com>
5392 * acosl.c (main): Use a prototype.
5393 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5396 * getloadavg.c (getloadavg, main): Define via prototypes.
5398 * getopt.h (struct option.name): Assume C89, and use 'const'.
5399 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5400 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5402 * getopt.c (const): Remove macro.
5403 Include <string.h> unconditionally.
5404 (my_index): Remove; all uses changed to strchr.
5405 (strlen): Remove decl.
5406 (exchange): Remove forward decl; no longer needed.
5407 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5408 Define with prototype.
5409 * getopt1.c (const): Remove macro.
5410 (getopt_long, getopt_long_only, main): Define with prototype.
5412 * getugroups.c: Include <string.h> unconditionally.
5414 * getusershell.c: Include <stdlib.h> unconditionally.
5415 (getusershell, setusershell, endusershell, readname, main):
5416 Define with prototypes.
5418 * group-member.c: Include group-member.h first.
5419 Include <stdlib.h> unconditionally.
5421 * hard-locale.c: Include hard-locale.h first.
5422 Include <stdlib.h>, <string.h> unconditionally.
5424 * hash.c (free, malloc): Remove decls.
5425 Include <stdlib.h> unconditionally.
5427 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5428 (getenv): Do not declare.
5430 * idcache.c: Include <string.h> unconditionally.
5432 * long-options.c: Include long-options.h first, to test interface.
5433 Include <stdlib.h> unconditionally.
5435 * makepath.c: Include makepath.h first, to test interface.
5436 Include <stdlib.h> and <string.h> unconditionally.
5438 * linebuffer.c: Include <stdlib.h>.
5439 (free): Remove decl.
5441 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5442 rpl_malloc returns void *, not char *.
5443 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5445 * md5.h: Include <limits.h> unconditionally.
5446 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5447 (__P): Remove; all uses removed.
5448 * md5.c: Include "md5.h" first.
5449 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5450 md5_buffer, md5_process_bytes, md5_process_block):
5451 Define with prototypes.
5452 * sha.h (__P): Remove all uses. (It wasn't defined??)
5453 * sha.c: Include "sha.h" first.
5454 Include <stdlib.h>, <string.h> unconditionally.
5456 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5457 * memcmp.c (__ptr_t): Likewise.
5458 * memrchr.c (__ptr_t): Likewise.
5459 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5460 Include <string.h> unconditionally.
5461 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5462 * memchr.c: Include <stdlib.h> unconditionally.
5463 * memchr.c (LONG_MAX): Remove.
5464 * memrchr.c (LONG_MAX): Likewise.
5465 * memchr.c (__memchr): Define via a prototype.
5466 * memrchr.c (__memrchr): Likewise.
5467 * memcmp.c (__P): Remove, and remove all uses.
5468 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5469 Remove forward decls; no longer needed.
5470 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5471 Use types required by C89 in prototype.
5473 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5474 * savedir.c: Likewise.
5475 * mkdir.c (free): Remove decl.
5476 * rmdir.c (rmdir): Define with a prototype.
5477 * savedir.c: Include savedir.h first, to test interface.
5479 * mktime.c (STDC_HEADERS): Remove.
5480 Include <stdlib.h>, <string.h> unconditionally.
5482 * modechange.c: Include <stdlib.h> unconditionally.
5483 (malloc): Remove decl.
5485 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5486 (free): Remove decl.
5488 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5489 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5490 (This type really should be intptr_t, but that's a C99ism.)
5491 (_obstack_memcpy): Remove: all uses changed to memcpy.
5492 Include <string.h> unconditionally.
5493 (struct obstack): Assume __STDC__ for types of members
5494 chunkfun, freefun, extra_arg.
5495 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5496 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5497 obstack_begin, obstack_specify_allocation,
5498 obstack_specify_allocation_with_arg, obstack_chunkfun,
5499 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5500 Remove unprototyped decls and the macros that use them.
5501 * obstack.c (POINTER): Remove. All uses changed to void *.
5502 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5503 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5504 (defined __STDC__ && __STDC__)]:
5505 Remove nonprototyped code.
5506 Include <stdlib.h> unconditionally.
5507 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5508 _obstack_allocated_p, _obstack_free, obstack_free,
5509 _obstack_memory_used, print_and_abort):
5510 Define using prototypes.
5511 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5512 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5513 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5514 obstack_next_free, obstack_object_size, obstack_room) [0]:
5515 Remove unused, unprototyped code.
5517 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5519 * physmem.c (physmem_total, physmem_available, main): Define
5522 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5523 (main): Define with a prototype.
5525 * posixver.c (getenv): Remove decl.
5527 * putenv.c (malloc): Returns void *, not char *.
5528 Include <string.h> unconditionally.
5529 (strchr, memcpy, NULL): Do not define.
5531 * readtokens.c: Include readtokens.h first, to test interface.
5532 Include <stdlib.h>, <string.h> unconditionally.
5533 (init_tokenbuffer): Define with a prototype.
5535 * regex.c (PARAMS): Remove. All uses removed.
5536 All uses of _RE_ARGS removed, too.
5537 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5539 (bzero): Assume memset exists.
5540 (memcmp, memcpy, NULL): Remove.
5541 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5542 char, or assignments to local vars of type signed char.
5543 (init_syntax_once, PREFIX(extract_number_and_incr),
5544 PREFIX(print_partial_compiled_pattern),
5545 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5546 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5547 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5548 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5549 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5550 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5551 wcs_compile_range, byte_compile_range, truncate_wchar,
5552 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5553 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5554 count_mbs_length, wcs_re_match_2_internal,
5555 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5556 PREFIX(alt_match_null_string_p),
5557 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5558 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5559 regfree, PREFIX(extract_number)): Define with prototype. Remove
5560 now-unnecessary declaration, if any.
5561 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5563 Remove now-unnecessary casts among pointer types.
5564 * regex.h (_RE_ARGS): Remove. All uses removed.
5566 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5567 (free): Remove decl.
5569 * rpmatch.c: Include <stdlib.h> unconditionally.
5571 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5572 (free): Remove decl.
5574 * save-cwd.c: Include <stdlib.h> unconditionally.
5575 * xgetcwd.c: Likewise.
5577 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5578 (free): Remove decl.
5580 * strchrnul.c (strchrnul): Define with a prototype.
5581 Fix bug: c_in was not converted to char before searching.
5583 The following changes are not K&R related:
5585 * group-member.h: Include <sys/types.h>, so that this file is
5587 * makepath.h: Likewise.
5589 * getusershell.c (readname, default_index, line_size, readname):
5590 Use size_t, not int, for sizes.
5591 (readname): If the size overflows, report an error instead of
5594 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5596 * getndelim2.c: Assume stdlib.h per the C89 spec.
5598 2003-09-08 Paul Eggert <eggert@twinsun.com>
5600 Assume C89 or better; remove K&R cruft.
5601 A few of these changes were first proposed by Derek Robert Price
5602 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5604 * addext.c: Include <string.h> unconditionally.
5605 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5606 Don't declare getenv or malloc.
5608 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5609 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5611 (find_stack_direction, alloca): Use prototypes.
5613 * atexit.c (atexit): Define using a prototype.
5615 * basename.c, dirname.c, stripslash.c:
5616 Include <string.h> unconditionally.
5618 * bcopy.c: Include <stddef.h>.
5619 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5621 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5623 * error.h (error, error_at_line, error_print_progname)
5624 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5625 * error.c: Include error.h first, to check interface.
5626 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5627 (VA_START): Remove; all uses changeed to va_start.
5628 (exit, strerror): Remove decls.
5629 (error_print_progname): Prototype uncondionally.
5630 Don't include <errno.h>; no longer needed.
5631 (private_strerror): Remove.
5632 (error_tail): Always define.
5633 (error, error_at_line): Assume C89 or better; always use prototypes.
5634 * fatal.c: Include "fatal.h" first, to test interface.
5635 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5636 (VA_START): Remove; all uses changed to va_start.
5637 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5639 (exit): Remove decl.
5640 (fatal): Prototype unconditionally. Assume va_start works.
5641 Abort at end, to pacify gcc.
5643 * euidaccess.c (main): Define with a prototype.
5645 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5647 * exitfail.c: Include <stdlib.h> unconditionally.
5649 * fnmatch_.h (__P): Remove. All uses changed to assume
5651 * fnmatch.c: Include fnmatch.h first, to test interface.
5652 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5653 (getenv): Remove decl.
5654 (fnmatch): Define using a prototype.
5655 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5656 (FCT): Define using a prototype.
5658 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5660 * gethostname.c: Include <stddef.h>.
5661 (gethostname): Define with prototype. Length is size_t, not int.
5663 2003-09-08 Paul Eggert <eggert@twinsun.com>
5665 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5666 getversion.c should have been removed then, but was accidentally
5669 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5670 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5672 2003-09-07 Paul Eggert <eggert@twinsun.com>
5674 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5675 copy_tm_result. Bug reported by Simon Josefsson in
5676 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5678 2003-09-06 Paul Eggert <eggert@twinsun.com>
5680 * time_r.c, time_r.h: New files.
5682 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5684 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5685 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5687 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5689 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5690 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5693 * timegm.c: Switch to glibc implementation, with the following changes:
5694 [defined HAVE_CONFIG_H]: Include <config.h>.
5695 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5696 (__mktime_internal) [!defined _LIBC]: New decl.
5697 (__gmtime_r) [!defined _LIBC]: New macro and function.
5698 (timegm): Use a prototype, since gnulib assumes C89.
5699 Do not bother declaring tmp to be const, as it's not really usefu.
5700 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5701 (timegm): Declare only if HAVE_DECL_TIMEGM.
5703 2003-09-03 Paul Eggert <eggert@twinsun.com>
5705 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5706 Bug reported by Lute Kamstra in
5707 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5709 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5710 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5711 course with correspondingly smaller numbers for tomorrow and
5712 yesterday. From Tadayoshi Funaba. Originally installed into
5713 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5716 2003-08-31 Simon Josefsson <jas@extundo.com>
5718 * timegm.h: New file.
5719 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5721 2003-08-31 Karl Berry <karl@gnu.org>
5723 * argp.h: update from libc.
5725 2003-08-28 Bruno Haible <bruno@clisp.org>
5727 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5728 warning on QNX, which defines O_BINARY to 000000.
5730 2003-08-24 Bruno Haible <bruno@clisp.org>
5732 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5733 MSVC7 <stdio.h> is included later.
5735 2003-08-20 Bruno Haible <bruno@clisp.org>
5737 * progname.h: New file, from GNU gettext.
5738 * progname.c: New file, from GNU gettext.
5739 * progreloc.c: New file, from GNU gettext.
5741 2003-08-19 Bruno Haible <bruno@clisp.org>
5743 * xstrdup.c: Assume <string.h> exists.
5745 2003-08-18 Jim Meyering <jim@meyering.net>
5747 * setenv.h: Indent nested cpp directive.
5748 * vasnprintf.c: Remove trailing blanks.
5750 2003-08-17 Simon Josefsson <jas@extundo.com>
5751 Bruno Haible <bruno@clisp.org>
5753 * xstrndup.h: New file.
5754 * xstrndup.c: New file.
5756 2003-08-17 Bruno Haible <bruno@clisp.org>
5758 * strndup.h: New file.
5760 2003-08-16 Paul Eggert <eggert@twinsun.com>
5762 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5763 space, undoing this 2003-08-12 change:
5764 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5766 2003-08-16 Jim Meyering <jim@meyering.net>
5768 Merge from coreutils.
5769 * xstrtoimax.c: #else #if -> #elif.
5770 * xstrtoumax.c: Likewise.
5772 2003-08-15 Paul Eggert <eggert@twinsun.com>
5774 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5775 rather than tab, after '#' in shell-script copyright notices.
5776 Suggested by Bruno Haible.
5778 2003-08-15 Jim Meyering <jim@meyering.net>
5779 and Paul Eggert <eggert@twinsun.com>
5781 Merge from coreutils.
5782 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5783 member but strut utmpx does not. Needed for AIX 4.3.3.
5784 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5786 2003-08-15 Jim Meyering <jim@meyering.net>
5788 Merge from coreutils.
5789 * xgethostname.c: Include <stdlib.h>.
5790 (xghostname): Don't exit for anything other than memory-related
5791 failure; just return NULL.
5792 * userspec.c: Include "posixver.h".
5793 (parse_user_spec): Accept `.' as a separator only
5794 in pre-POSIX-200112 mode.
5795 * strtoimax.c: Use #elif rather than #else #if.
5796 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5797 Remove function, now that we can rely on a working tzset function.
5798 [!_LIBC]: Ensure that the required autoconf test has been run.
5799 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5800 Use underlying_strftime for %r.
5801 * sha.c: Merge in some clean-up and optimization changes from glibc.
5802 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5803 Ensure that it is a multiple of 64.
5804 Rearrange loop exit tests so as to avoid performing an
5805 additional fread after encountering an error or EOF.
5806 * realloc.c: Update copyright date.
5808 2003-08-14 Jim Meyering <jim@meyering.net>
5810 Merge from coreutils.
5811 * obstack.h: Whitespace changes.
5812 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5813 and xcalloc return values.
5814 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5815 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5816 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5817 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5818 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5820 Use mntctl's return value to drive the entry-processing loop, since
5821 we can't rely on the value of the vmt_length member in the last
5822 entry. On some systems doing so could result in exhausting
5823 virtual memory. Based in part on a patch from Mike Jetzer.
5825 2003-08-14 Jim Meyering <jim@meyering.net>
5826 and Paul Eggert <eggert@twinsun.com>
5828 Merges from coreutils, plus other fixes.
5829 * physmem.c: Merge in portability changes from gcc/libiberty
5830 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5831 for credits and details. Thanks to Kaveh Ghazi for helping
5832 to keep these files in sync.
5833 (ARRAY_SIZE): Define it.
5834 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5835 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5836 (memcasecmp): Don't assume size_t fits in unsigned int.
5837 Remove casts and duplicate code.
5838 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5839 (memcpy): Remove definition.
5840 Merge in some clean-up and optimization changes from glibc.
5841 [BLOCKSIZE]: Move definition to top of file.
5842 Ensure that it is a multiple of 64.
5843 Rearrange loop exit tests so as to avoid performing an
5844 additional fread after encountering an error or EOF.
5845 * md5.h (md5_uintptr): Define.
5846 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5847 return to the initial working directory. Preserve errno
5849 * idcache.c: Include "xalloc.h".
5850 (xmalloc, xrealloc): Remove decls.
5851 (getuser): Remove casts no longer required in C89.
5852 * human.c: Include stdio.h, for sprintf.
5853 * group-member.c: Include "xalloc.h".
5854 (xmalloc, xrealloc): Remove decls.
5855 (get_group_info): Remove casts no longer required in C89.
5856 * getusershell.c (readname): Remove casts no longer required in C89.
5857 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5858 * getline.c: Whitespace fix, from coreutils.
5860 2003-08-13 Paul Eggert <eggert@twinsun.com>
5862 * exclude.c: Include <ctype.h>
5863 (IN_CTYPE_DOMAIN): New macro.
5865 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5868 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5869 Undo previous (whitespace-only) change.
5871 2003-08-12 Paul Eggert <eggert@twinsun.com>
5873 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5874 Normalize leading white space and remove trailing white space.
5875 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5876 notice, as per ../config/srclist-update.
5878 Merge from coreutils.
5879 * euidaccess.h: New file.
5880 * euidaccess.c: Include it.
5881 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5882 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5883 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5885 2003-08-11 Bruno Haible <bruno@clisp.org>
5887 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5888 (vasnprintf): Use it instead of wcslen.
5890 2003-08-11 Bruno Haible <bruno@clisp.org>
5892 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5893 value to ensure that _Bool promotes to int. Use #define for _Bool when
5894 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5896 2003-08-10 Karl Berry <karl@gnu.org>
5898 * regex.h: update from libc (whitespace fix).
5900 2003-08-09 Paul Eggert <eggert@twinsun.com>
5902 Merge some files from coreutils. These changes were
5903 originally made by Jim Meyering.
5904 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5905 many older Unixes require this.
5906 * alloca.c (alloca): Remove cast to argument of free;
5907 no longer needed in C89.
5908 * alloca_.h, regex.h: Fix white space to match
5909 what GNU indent does.
5911 2003-08-05 Paul Eggert <eggert@twinsun.com>
5913 * bumpalloc.h: Remove.
5915 2003-08-04 Paul Eggert <eggert@twinsun.com>
5917 * getloadavg.c: Change copyright notice and spacing to conform to
5920 Merge from coreutils.
5921 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5923 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5924 from Karl Berry, implemented by Jim Meyering.
5925 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5926 from Dmitry V. Levin.
5927 Remove anachronistic cast of xrealloc.
5928 * fnmatch_.h (__const): Remove. Use 'const'.
5929 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5930 type. Otherwise, it wouldn't compile with at least /bin/cc on
5931 ymp-cray-unicos9.0.2.X.
5932 Combine two mostly-identical uses of alloca into one.
5933 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5935 2003-08-04 Dave Love <d.love@dl.ac.uk>
5939 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5940 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5941 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5942 obsolete NLIST_NAME_UNION.
5943 [__GNU__]: Undef BSD and FSCALE.
5944 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5946 2003-08-03 Paul Eggert <eggert@twinsun.com>
5948 * stdbool_.h (_Bool): Make it signed char, instead of
5949 an enum type, so that it's guaranteed to promote to int. See:
5950 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5952 2003-07-31 Paul Eggert <eggert@twinsun.com>
5954 * strerror.c: Include config.h, limits.h. Declare sprintf.
5955 (strerror): Don't assume that a printable int fits in 14 bytes.
5957 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5958 Bruno Haible <bruno@clisp.org>
5960 * getline.h (getline, getdelim): Change return type to ssize_t.
5961 * getline.c (getline, getdelim): Likewise.
5962 Remove _GNU_SOURCE define; now it's defined in config.h through
5965 2003-07-22 Paul Eggert <eggert@twinsun.com>
5967 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5968 over-parenthesization in macros.
5970 Sync with coreutils.
5972 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5975 Use `exit_failure' for xalloc and xmemcoll instead of their own
5976 private exit-failure variables.
5977 * xalloc.h (xalloc_exit_failure): Remove.
5978 * xmalloc.c: Likewise. Include exitfail.h.
5979 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5980 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5981 * xmemcoll.c: Likewise. Include exitfail.h.
5982 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5984 2003-07-18 Paul Eggert <eggert@twinsun.com>
5986 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5987 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5988 to test that it can stand by itself. Include "exitfail.h".
5989 Clients should set exit_failure instead.
5990 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5992 2003-07-18 Andreas Schwab <schwab@suse.de>
5994 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5996 2003-07-18 Bruno Haible <bruno@clisp.org>
5998 * getndelim2.h: New file.
5999 * getndelim2.c: Make into a module of its own. Include config.h,
6001 (getndelim2): Make non-static. Change return type to ssize_t.
6002 * getline.h: Change argument names.
6003 * getline.c: Include getndelim2.h instead of getndelim2.c.
6004 * getnline.c: Include getndelim2.h.
6006 2003-07-17 Bruno Haible <bruno@clisp.org>
6008 * Makefile.am: Remove file.
6009 * Makefile.in: Remove file.
6011 2003-07-17 Bruno Haible <bruno@clisp.org>
6013 * getnline.h: New file.
6014 * getnline.c: New file.
6015 * getndelim2.c: New file, extracted from getline.c.
6016 (getndelim2): Renamed from getdelim2, with added nmax argument.
6017 * getline.c: Include getndelim2.c.
6018 (getdelim2): Moved out to getndelim2.c.
6019 (getline, getdelim): Update.
6021 2003-07-15 <karl@gnu.org>
6023 * vasnprintf.c: update from gettext.
6025 2003-07-15 Jim Meyering <jim@meyering.net>
6027 * makepath.c (make_path): Enclose diagnostic in _(...).
6029 2003-07-14 Paul Eggert <eggert@twinsun.com>
6031 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6032 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6033 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6034 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6035 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6036 updated automatically by ../config/srclist-update. This changes
6037 their license from LPGL to GPL.
6039 2003-07-14 Jim Meyering <jim@meyering.net>
6041 Don't emit diagnostics. Let callers do that.
6042 * save-cwd.c: Don't include "error.h".
6043 (save_cwd): Don't call error. Ensure that errno is valid
6044 when returning nonzero.
6046 * save-cwd.h (restore_cwd): Update prototype.
6047 * save-cwd.c (restore_cwd): Remove two parameters.
6048 Simplify. Don't call error upon failure. Let callers do that.
6049 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6050 when auditing is enabled. But don't bother updating the #if.
6052 2003-07-14 Simon Josefsson <jas@extundo.com>
6054 * mempcpy.h: New file.
6055 * mempcpy.c: New file.
6057 2003-07-14 Paul Eggert <eggert@twinsun.com>
6059 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6060 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6061 unicodeio.c, unicodeio.h, unlocked-io.h:
6062 Switch from LGPL to GPL.
6064 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6066 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6067 it breaks C++ compilation.
6068 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6070 2003-07-10 Jim Meyering <jim@meyering.net>
6072 * vasnprintf.c: Remove trailing blanks.
6073 Make cpp indentation consistent.
6075 2003-07-09 Paul Eggert <eggert@twinsun.com>
6077 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6078 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6079 Switch from LGPL to GPL.
6081 2003-07-07 Paul Eggert <eggert@twinsun.com>
6083 * mktime.c: Fix some boundary cases and remove need for floating point.
6085 Issue a compile-time diagnostic if time_t is floating point, or if
6086 two's complement arithmetic is not in effect, or if arithmetic
6087 right shift does not propagate the sign. These assumptions were
6088 all in the original code but they weren't checked.
6090 (TIME_T_MIDPOINT, verify): New macros.
6091 (__isleap): Remove; it has integer overflow problems.
6092 (leapyear): New function, without those problems.
6093 (ydhms_tm_diff): Remove; splitting into two parts.
6094 (ydhms_diff): New function, containing the arithmetic part of
6095 the old ydhms_tm_diff function. Issue a compile-time
6096 diagnostic if we are not using C99 integer division.
6097 Avoid casts when possible.
6098 (guess_time_tm): New function, containing the checking part of
6099 the old ydhms_tm_diff function. Return the new value, rather than
6100 the difference between it and the old. Accept a new argument T
6101 so that *T specifies the old value. Check for overflow in the result.
6103 (__mktime_internal): Use a time_t offset, not a long int offset.
6104 This undoes the 2003-06-04 change, which is no longer needed now
6105 that we have better overflow checking.
6106 (localtime_offset): Likewise.
6108 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6109 and long are 64-bit but int is only 32-bit.
6110 (ydhms_diff): Use long int to store year1 and yday1.
6111 Issue a compile-time diagnostic if long int is not wide enough.
6113 (__mktime_internal): Use long int to store adjusted year and yday.
6114 Use plain C rather than preprocessor commands, if that doesn't
6116 Check for overflow (and try to repair) after each probe
6117 rather than checking only at the very end. This avoids some bugs
6118 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6119 does not equal GMT offset at maximum time).
6120 Use integer to check for overflow rather than floating point; this
6121 is more portable to non-IEEE hosts, and is a tad faster.
6122 When we detect that we are oscillating between two values,
6123 don't check whether tm_isdst has the requested value, since
6124 we already know the answer. When tm_isdst has the wrong value,
6125 use a different heuristic to find the right one, based on the
6126 extreme values actually observed in practice in tz2003a,
6127 rather than the (overly optimistic) "previous 3 calendar quarters".
6129 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6130 "T const" to accommodate glibc style.
6131 (check_result): Use less-confusing report format. "long" -> "long int.
6133 Don't loop if the iteration overflows time_t.
6134 Allow a negative step in the iteration.
6136 2003-07-01 Paul Eggert <eggert@twinsun.com>
6138 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6139 having it depend on HAVE_SYS_TYPES_H.
6141 2003-06-25 Bruno Haible <bruno@clisp.org>
6143 * readlink.c: New file.
6145 2003-06-20 Bruno Haible <bruno@clisp.org>
6147 Assume C89, so PARAMS isn't needed.
6148 * unicodeio.h (PARAMS): Remove.
6149 * unicodeio.c: Don't use PARAMS.
6151 2003-06-18 Jim Meyering <jim@meyering.net>
6153 Merge changes from coreutils.
6154 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6155 Remove explicit declarations of xmalloc and realloc.
6157 (read_utmp): Remove anachronistic cast of xmalloc.
6159 2003-06-17 Paul Eggert <eggert@twinsun.com>
6161 Assume C89, so PARAMS isn't needed.
6162 * backupfile.h (PARAMS): Remove. All uses removed.
6163 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6164 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6165 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6166 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6167 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6168 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6169 xstrtol.h: Likewise.
6170 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6171 same.h, strverscmp.h: Do not include config.h; no longer needed.
6172 Anyway, config.h should always be included before any other file.
6174 2003-06-11 Simon Josefsson <jas@extundo.com>
6176 * sysexit_.h: New file.
6178 2003-05-20 Derek Price <derek@ximbiot.com>
6180 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6182 2003-06-10 Simon Josefsson <jas@extundo.com>
6184 * strchrnul.h: New file.
6185 * strchrnul.c: New file.
6187 2003-06-10 Simon Josefsson <jas@extundo.com>
6189 * argp.h: New file, from glibc.
6190 * argp-ba.c: New file, from glibc.
6191 * argp-eexst.c: New file, from glibc.
6192 * argp-fmtstream.c: New file, from glibc.
6193 * argp-fmtstream.h: New file, from glibc.
6194 * argp-fs-xinl.c: New file, from glibc.
6195 * argp-help.c: New file, from glibc.
6196 * argp-namefrob.h: New file, from glibc.
6197 * argp-parse.c: New file, from glibc.
6198 * argp-pv.c: New file, from glibc.
6199 * argp-pvh.c: New file, from glibc.
6200 * argp-xinl.c: New file, from glibc.
6202 2003-06-07 Jim Meyering <jim@meyering.net>
6204 * readtokens.h: Put `Free Software Foundation, Inc.'
6205 in place of my name in the copyright comment.
6206 Remove definition and uses of __P.
6209 * stat.c: Don't declare xmalloc explicitly.
6210 Instead, include "xalloc.h".
6211 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6212 xrealloc, and xcalloc return values.
6213 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6215 * xgetcwd.h: Remove definition/uses of PARAMS.
6217 2003-06-06 Jim Meyering <jim@meyering.net>
6219 * stdbool_.h: Renamed from stdbool.h.in.
6221 2003-06-06 Jim Meyering <jim@meyering.net>
6223 Merge from coreutils.
6224 * same.c: (same_name): Declare *_basename locals to be `const'.
6225 Consolidate declarations and initializations of *_base* locals.
6227 Merge from coreutils.
6228 This avoids a core dump on systems without GNU putenv,
6229 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6230 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6231 (unsetenv): New static function, from GNU libc.
6232 (rpl_putenv): Use it.
6234 * modechange.c: Remove trailing blanks.
6236 Merge from coreutils.
6237 * fsusage.c: Remove declaration of statfs.
6238 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6240 * posixtm.c: Include <stdbool.h> unconditionally.
6242 2003-06-05 Paul Eggert <eggert@twinsun.com>
6244 * mktime.c (__mktime_internal): When resolving a tm_isdst
6245 mismatch, look in future quarters as well as past. This fixes a
6246 bug when processing fall-backwards gaps immediately after a long
6247 period of daylight-saving time.
6249 * mktime.c: Assume freestanding C89 or better.
6250 (HAVE_LIMITS_H): Remove. Assume it's 1.
6251 (__P): Remove; not used.
6252 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6253 (mktime, not_equal_tm, print_tm, check_result,
6254 main): Use prototypes. Use const * where appropriate.
6255 (main): Fix typo in testing code that uncovered by above changes.
6256 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6258 2003-06-04 Paul Eggert <eggert@twinsun.com>
6260 * mktime.c: Fix Debian bug 177940
6261 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6262 (localtime_offset): Now long int, not time_t, because we want it
6263 to be guaranteed to be signed. All uses changed.
6264 (__mktime_internal): If overflow would occur when adding offset,
6267 Merge 'human' changes from coreutils. Rewrite to support
6268 locale-specific notations like thousands separators.
6269 * human.c: Simplify authorship notice.
6270 Include human.h immediately after config.h.
6271 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6272 <limits.h>: Do not include, since human.h does.
6273 (SIZE_MAX, UINTMAX_MAX): New macros.
6274 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6275 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6276 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6277 (power_letter): Renamed from suffixes.
6278 (generate_suffix_backwards): Remove.
6279 (adjust_value): Now takes int style (because of human.h changes)
6280 and long double value (for greater precision on some platforms).
6281 (group_number): New function.
6282 (human_readable): Use it. Use integer options, not enum.
6283 Put the options before the sizes in the arg list.
6284 Support all the new options.
6285 The old human_readable function has been removed;
6286 use inttostr.h instead.
6287 (human_readable, default_block_size, humblock):
6288 Use uintmax_t, not int, for block sizes.
6289 (human_readable_inexact, block_size_types): Remove.
6290 (block_size_opts): New constant.
6291 (human_options): Renamed from human_block_size, with new signature
6292 that allows block sizes up to UINTMAX_MAX. All callers changed.
6293 * human.h: Add copyright and authorship notice.
6294 Include <limits.h> and <stdbool.h> unconditionally.
6295 (PARAMS): Remove. All uses removed.
6296 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6297 (enum human_inexact_style): Remove tag; now a nameless enum.
6298 (human_floor, human_ceiling, human_round_to_even): Now have
6299 values 2, 0, 1 rather than -1, 1, 0.
6300 (human_group_digits, human_suppress_point_zero, human_autoscale,
6301 human_base_1024, human_SI, human_B): New constants.
6302 (human_readable_inexact, human_block_size): Remove.
6303 (human_readable): Size args are now uintmax_t, not int.
6304 (human_options): New decl.
6306 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6307 unnecessary now that we assume C89 or better. This change
6308 imported from coreutils.
6310 * mktime.c (__mktime_internal): Do not reject negative timestamps
6311 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6312 in the 2003-05-30 sync from glibc.
6314 .h files should stand alone, but we shouldn't include <sys/types.h>
6315 if we can get away with just <stddef.h>.
6317 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6318 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6319 rather than <sys/types.h>, as we merely need size_t.
6320 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6322 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6323 Include <stdio.h>, to get FILE.
6324 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6325 memcasecmp.h has included <stddef.h> and all we need is size_t.
6326 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6327 our interface, instead of including <sys/types.h>
6329 2003-06-02 Paul Eggert <eggert@twinsun.com>
6332 Fix some minor time-related bugs with POSIX time arguments.
6333 Some valid time stamps were being rejected (notably -1, and
6334 time stamps before 1900 on 64-bit hosts). And some invalid
6335 time stamps were being accepted, e.g. September 31.
6337 * posixtm.h (posixtime): Return bool instead of time_t, so
6338 that we can return (time_t) -1 successfully.
6339 * posixtm.c: Likewise.
6340 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6341 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6342 (t): Remove static var.
6343 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6344 of static var. All uses changed.
6345 (year): Do not reject years before 1900; they can occur with
6347 (posix_time_parse): Do not check for out-of-range components;
6348 that is now the caller's responsibility, since our checks were
6349 only approximations.
6350 (posixtime): Use mktime to check for out-of-range components,
6351 since it knows them exactly.
6352 If mktime returns (time_t) -1, check whether an error actually occurred
6353 by invoking localtime on -1.
6354 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6355 posixtime failures better.
6356 Improve the test data (in comments only).
6358 2003-05-30 <karl@gnu.org>
6360 * mktime.c: update from libc.
6362 2003-05-30 Bruno Haible <bruno@clisp.org>
6364 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6365 * localcharset.h: Likewise.
6366 * localcharset.c: Likewise.
6368 2003-05-28 Paul Eggert <eggert@twinsun.com>
6370 Assume the headers required for C89 freestanding compilers.
6371 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6372 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6373 without checking for HAVE_LIMITS_H.
6374 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6375 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6377 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6378 * exclude.c: Include <stdbool.h> unconditionally.
6379 * tempname.c: Include <stddef.h> unconditionally.
6380 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6381 * modechange.c, rpmatch.c (NULL): Don't define, since
6382 <stddef.h> does that.
6383 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6384 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6385 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6386 * xstrtol.c: Likewise.
6387 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6388 * savedir.c: Include <stddef.h> instead of defining NULL.
6390 * addext.c (addext): Use assignment rather than cast, to avoid
6391 warnings on some platforms.
6393 * mktime.c (__mktime_internal): Do not reject negative timestamps
6396 2003-05-10 Bruno Haible <bruno@clisp.org>
6398 * linebreak.c (iconv_string_length): Don't return -1 just because the
6399 string is longer than 4 KB.
6401 2003-05-12 Jim Meyering <jim@meyering.net>
6403 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6404 the space-padded-by-default conversion specifiers, %e, %k, %l.
6406 2003-05-03 Bruno Haible <bruno@clisp.org>
6408 Upgrade to Unicode-4.0.
6409 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6410 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6411 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6412 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6413 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6414 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6415 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6416 Change width of U+E0100..U+E01EF from 1 to 0.
6418 2003-04-25 Bruno Haible <bruno@clisp.org>
6420 * copy-file.c: Include <stddef.h>, for size_t.
6422 2003-04-25 Jim Meyering <jim@meyering.net>
6424 * copy-file.c (copy_file_preserving): Declare buf_size to be
6425 of type size_t, not int.
6427 2003-04-11 Jim Meyering <jim@meyering.net>
6429 Merge changes from Coreutils.
6431 2003-03-22 Jim Meyering <jim@meyering.net>
6433 * strftime.c (widen): Cast alloca return value to proper type.
6435 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6438 * strftime.c (my_strftime): Handle very large width
6439 specifications for numeric values correctly. Improve checks for
6442 2003-01-19 Jim Meyering <jim@meyering.net>
6444 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6445 (nl_get_alt_digit) [! defined my_strftime]: Define.
6446 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6447 _nl_get_alt_digit and _nl_get_walt_digit.
6449 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6450 These changes have no effect outside of _LIBC.
6452 2003-04-10 Bruno Haible <bruno@clisp.org>
6454 * findprog.h: New file, from GNU gettext.
6455 * findprog.c: New file, from GNU gettext.
6457 2003-04-05 Jim Meyering <jim@meyering.net>
6459 Merge changes from Coreutils.
6461 * exclude.h (PARAMS): Remove definition and uses.
6462 * exclude.c: Remove uses of `PARAMS'.
6464 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6465 Add test-cases for DOS filenames. Declare program_name.
6466 (main): Set up program_name. Patch by Rich Dawe.
6468 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6470 Use mntctl's return value to drive the entry-processing loop, since
6471 we can't rely on the value of the vmt_length member in the last
6472 entry. On some systems doing so could result in exhausting
6473 virtual memory. Based in part on a patch from Mike Jetzer.
6475 2003-04-04 Bruno Haible <bruno@clisp.org>
6477 * linebreak.h: New file, from GNU gettext.
6478 * linebreak.c: New file, from GNU gettext with slight modifications.
6479 * lbrkprop.h: New file, from GNU gettext.
6481 2003-04-03 Bruno Haible <bruno@clisp.org>
6483 * utf8-ucs4.h: New file, from GNU gettext.
6484 * utf16-ucs4.h: New file, from GNU gettext.
6485 * ucs4-utf8.h: New file, from GNU gettext.
6486 * ucs4-utf16.h: New file, from GNU gettext.
6488 2003-04-02 Bruno Haible <bruno@clisp.org>
6490 * binary-io.h: New file, from GNU gettext.
6492 2003-04-01 Bruno Haible <bruno@clisp.org>
6494 * pathname.h: New file, from GNU gettext.
6495 * concatpath.c: New file, from GNU gettext.
6497 2003-03-30 Bruno Haible <bruno@clisp.org>
6499 * copy-file.c (copy_file_preserving): Don't set owner if the function
6500 chown() doesn't exist.
6502 2003-03-28 Bruno Haible <bruno@clisp.org>
6504 * copy-file.h: New file, from GNU gettext.
6505 * copy-file.c: New file, from GNU gettext.
6507 2003-03-18 Jim Meyering <jim@meyering.net>
6509 * quote.c (quote_n): Fix typo in comment.
6511 2003-03-14 Jim Meyering <jim@meyering.net>
6513 Merge changes from Coreutils.
6514 * obstack.h (obstack_object_size): Declare temporary, __o,
6515 to be const, in order to avoid warnings.
6516 (obstack_room): Likewise.
6517 (obstack_empty_p): Likewise.
6519 2003-03-13 Paul Eggert <eggert@twinsun.com>
6521 Merge changes from Bison.
6522 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6523 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6524 when compiling Bison 1.875's `bitset bset = obstack_alloc
6525 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6526 * hash.c: Include <stdbool.h> unconditionally.
6528 2003-03-09 Paul Eggert <eggert@twinsun.com>
6530 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6531 Reported by Bruce Becker; see:
6532 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6534 2003-03-03 Paul Eggert <eggert@twinsun.com>
6535 Bruno Haible <bruno@clisp.org>
6537 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6538 Reported by John Hughes, see
6539 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6541 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6543 * poll_.h: New file.
6546 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6548 * mathl.h: New file.
6549 * acosl.c: New file.
6550 * asinl.c: New file.
6551 * atanl.c: New file.
6552 * ceill.c: New file.
6555 * floorl.c: New file.
6556 * frexpl.c: New file.
6557 * ldexpl.c: New file.
6559 * sincosl.c: New file.
6561 * sqrtl.c: New file.
6563 * trigl.c: New file.
6564 * trigl.h: New file.
6566 2003-02-17 Bruno Haible <bruno@clisp.org>
6568 * mkdtemp.h: New file, from GNU gettext.
6569 * mkdtemp.c: New file, from GNU gettext.
6571 2003-01-31 Bruno Haible <bruno@clisp.org>
6573 * rename.c: #undef rename before defining rpl_rename.
6574 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6576 2003-01-30 Bruno Haible <bruno@clisp.org>
6578 * printf-args.h: New file, from GNU gettext.
6579 * printf-args.c: New file, from GNU gettext.
6580 * printf-parse.h: New file, from GNU gettext.
6581 * printf-parse.c: New file, from GNU gettext.
6582 * vasnprintf.h: New file, from GNU gettext.
6583 * vasnprintf.c: New file, from GNU gettext.
6584 * asnprintf.c: New file, from GNU gettext.
6585 * vasprintf.h: New file, from GNU gettext with modifications.
6586 * vasprintf.c: New file, from GNU gettext.
6587 * asprintf.c: New file, from GNU gettext.
6589 2003-01-29 Bruno Haible <bruno@clisp.org>
6591 * stpncpy.h: New file, from GNU gettext with modifications.
6592 * stpncpy.c: New file, from GNU gettext with modifications.
6594 2003-01-28 Bruno Haible <bruno@clisp.org>
6596 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6598 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6601 2003-01-27 Bruno Haible <bruno@clisp.org>
6603 * xsetenv.h: New file, from GNU gettext.
6604 * xsetenv.c: New file, from GNU gettext.
6606 2003-01-23 Bruno Haible <bruno@clisp.org>
6608 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6610 2003-01-22 Bruno Haible <bruno@clisp.org>
6612 * exit.h: New file, from GNU gettext.
6614 2003-01-11 Bruno Haible <bruno@clisp.org>
6616 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6617 * strcase.h (strcasecmp, strncasecmp): Likewise.
6619 2003-01-14 Jim Meyering <jim@meyering.net>
6621 * same.c (same_name): Tweak a comment.
6623 2003-01-11 Bruno Haible <bruno@clisp.org>
6625 * same.c (same_name): Reorder tests so as to avoid calling stat()
6626 when a string comparison is sufficient.
6628 2003-01-11 Bruno Haible <bruno@clisp.org>
6630 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6633 2003-01-11 Bruno Haible <bruno@clisp.org>
6635 * hash-pjw.c: Add comment about low quality of this function.
6637 2003-01-12 Paul Eggert <eggert@twinsun.com>
6639 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6640 to avoid collisions with libcurses and libreadline.
6642 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6643 * getstr.h, getstr.c: Remove.
6644 * getline.c: Include "getline.h", to check interface.
6645 Move body of old getstr.c here: this defines MIN_CHUNK and
6646 declares getdelim2, which is renamed from getstr.
6647 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6649 * linebuffer.c (readlinebuffer): Renamed from readline.
6651 * linebuffer.h: Likewise.
6652 (readline): Remove backward-compatibility macro.
6654 2003-01-12 Jim Meyering <jim@meyering.net>
6656 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6658 2003-01-10 Bruno Haible <bruno@clisp.org>
6660 * alloca_.h: New file.
6661 * getdate.y: Unconditionally include alloca.h.
6662 * makepath.c: Likewise.
6663 * setenv.c: Likewise.
6664 * userspec.c: Likewise.
6666 2003-01-09 Bruno Haible <bruno@clisp.org>
6668 * stdbool.h.in: New file.
6670 2003-01-08 Bruno Haible <bruno@clisp.org>
6672 * safe-read.c: Include specification header first, to ensure its
6674 * full-write.c: Likewise.
6676 2003-01-08 Jim Meyering <jim@meyering.net>
6678 * full-write.c: Undefine and define-away `const' after inclusion
6679 of errno.h, not before. Suggestion from Bruno Haible.
6681 2003-01-07 Jim Meyering <jim@meyering.net>
6683 * full-write.c: Rework so that it may serve to define full_read, too.
6684 * full-read.c: Simply #define FULL_READ and include full-write.c.
6686 2003-01-06 Jim Meyering <jim@meyering.net>
6688 * version-etc.c: Update year in translatable copyright string.
6690 2002-12-25 Bruno Haible <bruno@clisp.org>
6692 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6693 * xstrtol.h: Likewise.
6694 * xstrtoimax.c: Likewise.
6695 * xstrtoumax.c: Likewise.
6696 * human.h: Likewise.
6698 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6699 on systems that have <inttypes.h> but not <stdint.h>.
6701 2002-12-31 Paul Eggert <eggert@twinsun.com>
6703 * memcoll.c (memcoll): Fall back on a simple algorithm using
6704 memcmp if strcoll doesn't work.
6706 2002-12-23 Bruno Haible <bruno@clisp.org>
6708 * localcharset.h: New file.
6709 * localcharset.c: Include it.
6710 * unicodeio.c: Likewise.
6712 2002-12-22 Bruno Haible <bruno@clisp.org>
6714 * utime.c (utime_null): No need to call ftruncate if the file was
6717 2002-12-23 Bruno Haible <bruno@clisp.org>
6719 * memcoll.c (STRCOLL): New macro.
6722 2002-12-22 Bruno Haible <bruno@clisp.org>
6724 * getstr.h (getstr): Define, to avoid clash with libcurses.
6725 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6727 2002-12-22 Bruno Haible <bruno@clisp.org>
6729 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6731 2002-12-23 Bruno Haible <bruno@clisp.org>
6733 * getline.h: Include <stddef.h>, for size_t.
6735 * unicodeio.h: Include <stddef.h>, for size_t.
6736 * unicodeio.c: Don't include <stddef.h>.
6738 2002-12-17 Bruno Haible <bruno@clisp.org>
6740 * canon-host.c (strdup): Remove unused declaration.
6742 * fsusage.c: Include full_read.h.
6743 (get_fs_usage): Use full_read instead of safe_read.
6745 * utime.c (utime_null): Use SAFE_READ_ERROR.
6747 2002-12-11 Bruno Haible <bruno@clisp.org>
6749 * setenv.h: Rewritten to cope with systems that have setenv() but not
6751 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6754 2002-12-11 Bruno Haible <bruno@clisp.org>
6756 * setenv.c (alloca): Fall back to malloc.
6758 (setenv): Use freea() to free memory allocated with alloca().
6760 2002-11-13 Bruno Haible <bruno@clisp.org>
6762 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6763 function declarations.
6764 * unsetenv.c (unsetenv): Likewise.
6766 2002-03-04 Bruno Haible <bruno@clisp.org>
6768 Portability to AIX 4.3.3.
6769 * unsetenv.c: New file, extracted from setenv.c.
6770 * setenv.c: Move the unsetenv() function to unsetenv.c.
6772 2001-12-20 Bruno Haible <bruno@clisp.org>
6774 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6775 use malloc instead. For SunOS 4.
6777 2001-12-11 Bruno Haible <bruno@clisp.org>
6779 * setenv.c: Declare alloca.
6780 (compar_fn_t): New typedef.
6781 (KNOWN_VALUE, STORE_VALUE): Use it.
6783 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6786 2002-12-10 Paul Eggert <eggert@twinsun.com>
6788 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6789 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6790 Choose values that are less likely to collide with system fnmatch
6792 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6793 defined (e.g., a pure POSIX system).
6794 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6795 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6797 2002-12-06 Jim Meyering <jim@meyering.net>
6799 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6801 Merge in changes from libc's misc/error.c, in preparation
6802 for the merge of gnulib's changes back into libc.
6804 * error.c (_): Define only if not already defined.
6805 Move definition to follow all #include directives.
6806 Include unlocked-io.h only if !_LIBC.
6807 [_LIBC]: Include <libio/libioP.h>.
6808 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6809 (fflush): Tweak definition to use INTUSE.
6812 2002-12-05 Paul Eggert <eggert@twinsun.com>
6814 * alloca.c [defined emacs]: Include "lisp.h".
6815 (xalloc_die) [defined emacs]: New macro.
6816 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6817 [! defined emacs]: Include <xalloc.h>.
6818 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6819 (pointer): Typedef to POINTER_TYPE *.
6820 (malloc): Remove decl; we now always use xmalloc.
6821 (alloca): Use old-style definition, since Emacs needs this.
6822 Check for arithmetic overflow when computing combined size.
6824 2002-12-04 Paul Eggert <eggert@twinsun.com>
6826 Do not generate unlocked-io.h automatically, since it's easier to
6827 maintain it by hand.
6829 * unlocked-io.h: New file, from GNU diffutils,
6830 but with proper copyright notice and attribution.
6832 * Makefile.am: Add copyright notice.
6833 (libfetish_a_SOURCES): Add unlocked-io.h.
6834 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6835 (DISTCLEANFILES, io_functions): Remove macros.
6836 (EXTRA_DIST): Remove gen_uio.
6837 (unlocked-io.h): Remove rule.
6839 2002-12-04 Jim Meyering <jim@meyering.net>
6841 Reflect the fact that stat.c and lstat.c are no longer generated.
6842 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6843 (DISTCLEANFILES): Likewise.
6844 (EXTRA_DIST): Likewise.
6845 (all_local): Don't depend on stat.c or lstat.c.
6846 (stat.c, lstat.c): Remove rules.
6847 (EXTRA_DIST): Remove xstat.in.
6849 * xstat.in: Remove file. Contents moved into stat.c.
6850 * stat.c: New file. Contents mostly from xstat.in.
6851 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6852 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6854 * safe-read.c: Rework so that it may serve to define safe_write, too.
6855 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6857 2002-12-03 Jim Meyering <jim@meyering.net>
6859 * safe-read.c, safe-write.c: Change variable names and comments, but
6860 not semantics, to minimize the differences between these two files.
6861 (safe_read): Change comment to mention SAFE_READ_ERROR.
6863 * safe-read.c (IS_EINTR): Define.
6864 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6866 2002-12-02 Bruno Haible <bruno@clisp.org>
6868 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6869 Define, taken from safe-read.c.
6870 (INT_MAX): Provide fallback.
6871 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6872 * safe-write.h (SAFE_WRITE_ERROR): Define.
6874 * safe-read.c (EINTR): Remove definition.
6875 (safe_read): Don't use EINTR if it is absent.
6877 2002-12-02 Jim Meyering <jim@meyering.net>
6879 * safe-read.c (EINTR): Define.
6880 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6881 (INT_MAX): Provide fallback.
6882 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6884 * safe-read.h (SAFE_READ_ERROR): Define.
6886 2002-12-01 Jim Meyering <jim@meyering.net>
6888 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6889 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6891 2002-11-27 Paul Eggert <eggert@twinsun.com>
6893 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6894 hash_rehash): Replace `if (limit <= value) abort ();' with
6895 `if (! (value < limit)) abort ();', for readability.
6897 2002-11-26 <karl@gnu.org>
6899 * strdup.c: copy from libc again, with jim's ok.
6900 * .cppi-disable: re-add strdup.c
6902 2002-11-25 <karl@gnu.org>
6904 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6905 instead of "strtol.c".
6907 2002-11-25 Jim Meyering <jim@meyering.net>
6909 * mktime.c: Sync from libc, now that it has the latest fix.
6911 2002-11-24 <karl@gnu.org>
6913 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6914 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6916 2002-11-24 Jim Meyering <jim@meyering.net>
6918 Update from coreutils:
6920 * mktime.c: Merge in changes from libc.
6922 Avoid a link-time failure on some Linux systems.
6923 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6924 (__mon_yday): Declare with the STATIC attribute.
6925 (__mktime_internal): Likewise.
6926 Based on a report from Greg Schafer.
6928 2002-11-23 Jim Meyering <jim@meyering.net>
6930 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6931 Use `unsigned', not `int', as type of index.
6933 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6935 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6937 2002-11-22 Paul Eggert <eggert@twinsun.com>
6939 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6940 hint that one should use `if (! x) abort ();' rather than `assert
6941 (x);', and anyway it's one less thing to worry about configuring.
6942 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6943 hash_rehash, hash_insert): Use abort rather than assert.
6945 2002-11-22 Paul Eggert <eggert@twinsun.com>
6947 * quotearg.h: Allow multiple inclusion by surrounding with
6948 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6949 so that we can be included first.
6950 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6951 * quotearg.c: Include quotearg.h immediately after config.h.
6952 No need to include stddef.h or sys/types.h any more.
6953 Surround local include files with "", not "<>".
6954 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6955 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6956 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6957 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6958 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6959 (ISPRINT): Remove; no longer needed now that we assume C89.
6961 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6964 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6965 quotearg_char): Use SIZE_MAX rather than
6966 (size_t) -1 when we are talking about "infinity".
6968 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6970 2002-11-22 Bruno Haible <bruno@clisp.org>
6972 * safe-read.h: Assume C89. Add comments.
6973 (safe_read): Change return type to size_t.
6974 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6975 counts > SSIZE_MAX correctly.
6976 * safe-write.h: New file.
6977 * safe-write.c: New file.
6978 * full-read.h: New file.
6979 * full-read.c: New file.
6980 * full-write.h: Assume C89. Add comments.
6981 * full-write.c: Include safe-write.h.
6982 (full_write): Rewritten to use safe_write.
6983 Suggested by Jim Meyering and Paul Eggert.
6985 2002-11-21 Bruno Haible <bruno@clisp.org>
6987 Remove case insensitive option matching.
6988 * argmatch.h (argcasematch): Remove declaration.
6989 (ARGCASEMATCH): Remove macro.
6990 (__xargmatch_internal): Remove case_sensitive argument.
6991 (XARGMATCH): Update.
6992 (XARGCASEMATCH): Remove macro.
6993 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6994 case_sensitive argument.
6995 (argcasematch): Remove function.
6996 (__xargmatch_internal): Remove case_sensitive argument.
6997 (main): Use XARGMATCH instead of XARGCASEMATCH.
6999 * xmalloc.c: Change compile-time error message. Add comment about
7000 required autoconf version.
7002 2002-11-21 Jim Meyering <jim@meyering.net>
7004 * strdup.c (strdup): Tweak comment and initial #if/#include.
7006 Merge in changes from the coreutils.
7008 2002-09-25 Paul Eggert <eggert@twinsun.com>
7009 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7010 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7011 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7012 int. Work more efficiently if X is the same width as uintmax_t.
7013 Do not compare X to -1, to avoid bogus compiler warning.
7014 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7015 Don't assume that f_frsize and f_bsize are the same type.
7017 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7020 * makepath.c (make_path): Restore umask *before* creating the final
7022 (make_path): Minor reformatting.
7024 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7025 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7027 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7028 ones. At least on GNU/Linux systems, `auto' means something else.
7031 2002-11-20 Paul Eggert <eggert@twinsun.com>
7033 Merge argmatch cleanups from Bison. Assume C89.
7035 * argmatch.c: Include config.h here, not in argmatch.h.
7036 Include stdlib.h, for EXIT_FAILURE.
7037 Always include <string.h>, since we assume C89.
7038 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7039 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7040 Include <stddef.h> instead, since it's all we need for size_t.
7041 (PARAMS): Remove. All uses removed.
7042 (ARRAY_CARDINALITY): Do not bother to #undef.
7043 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7044 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7045 Remove unnecessary parentheses.
7046 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7047 Insert necessary parentheses.
7048 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7049 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7051 2002-11-19 Bruno Haible <bruno@clisp.org>
7053 * mbswidth.c: Include mbswidth.h right at the beginning.
7054 * mbswidth.h: Include <stddef.h>, for size_t.
7056 * mbswidth.h (PARAMS): Remove macro.
7057 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7058 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7060 * gcd.h (PARAMS): Remove macro.
7061 (gcd): Use ANSI C function declarations.
7062 * gcd.c (gcd): Likewise.
7064 2002-11-15 Bruno Haible <bruno@clisp.org>
7066 * strcspn.c: Include <stddef.h>.
7067 (strcspn): Use ANSI C function declaration. Change return type to
7069 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7070 (strpbrk): Use NULL.
7071 * strpbrk.h (PARAMS): Remove macro.
7072 (strpbrk): Use ANSI C function declaration.
7073 * strstr.c: Don't include <sys/types.h>.
7074 * strstr.h (PARAMS): Remove macro.
7075 (strstr): Use ANSI C function declarations.
7077 2002-11-06 Bruno Haible <bruno@clisp.org>
7079 * gcd.h (gcd): Change argument type to 'unsigned long'.
7080 * gcd.c (gcd): Likewise.
7082 2002-11-05 Bruno Haible <bruno@clisp.org>
7084 * gcd.h: New file, from gettext-0.11.5.
7085 * gcd.c: New file, from gettext-0.11.5.
7087 2002-11-05 Bruno Haible <bruno@clisp.org>
7089 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7090 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7091 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7092 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7094 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7095 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7097 * closeout.c: Include gettext.h instead of <libintl.h>.
7098 * human.c: Include gettext.h instead of <libintl.h>.
7099 * quotearg.c: Include gettext.h instead of <libintl.h>.
7100 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7101 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7102 * userspec.c: Include gettext.h instead of <libintl.h>.
7103 * version-etc.c: Include gettext.h instead of <libintl.h>.
7104 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7105 (textdomain): Remove definition.
7106 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7108 * long-options.c: Remove include of <libintl.h> and definition of _.
7109 * same.c: Remove include of <libintl.h> and definition of _.
7111 2002-11-04 Bruno Haible <bruno@clisp.org>
7113 * stpcpy.h: New file, from GNU gettext-0.11.5.
7114 * strcase.h: New file, from GNU gettext-0.11.5.
7115 * strpbrk.h: New file, from GNU gettext-0.11.5.
7116 * strstr.h: New file, from GNU gettext-0.11.5.
7117 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7119 2002-05-09 Bruno Haible <bruno@clisp.org>
7121 * config.charset: Update for newest glibc. Add canonical names
7122 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7124 2002-05-09 Bruno Haible <bruno@clisp.org>
7126 * localcharset.c (get_charset_aliases): Add more Windows specific
7129 2002-05-08 Owen Taylor <otaylor@redhat.com>
7131 * config.charset: A few additions for Solaris.
7133 2001-12-05 Bruno Haible <bruno@clisp.org>
7135 * localcharset.c (locale_charset): Don't return an empty string.
7137 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7139 * config.charset: msdos in uk_UA uses CP1125.
7141 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7143 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7144 * localcharset.c (locale_charset): Declare as extern "C".
7146 2002-02-15 Bruno Haible <bruno@clisp.org>
7148 * config.charset [msdosdjgpp]: For Russian, use CP866.
7150 2002-02-11 Bruno Haible <bruno@clisp.org>
7152 * config.charset: Add support for NetBSD.
7154 2002-09-25 <karl@gnu.org>
7156 * strdup.c: copy from libc/string (via ../config/srclist*).
7157 * getopt*: copy from libc/posix.
7158 * gettext.h: copy from gettext.
7159 * .cppi-disable: add strdup.c, gettext.h.
7161 2002-07-01 Jim Meyering <meyering@lucent.com>
7163 * c-stack.c: Include sys/time.h.
7164 From Volker Borchert.
7166 2002-06-11 Paul Eggert <eggert@twinsun.com>
7168 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7169 New macro. Use it uniformly instead of
7170 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7171 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7172 reported by Vin Shelton.
7174 2002-06-22 Jim Meyering <meyering@lucent.com>
7176 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7177 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7179 2002-06-22 Paul Eggert <eggert@twinsun.com>
7181 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7182 Do not assume SA_SIGINFO behavior.
7183 Bug reported by Jim Meyering on NetBSD 1.5.2.
7185 2002-06-22 Jim Meyering <meyering@lucent.com>
7187 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7189 * exitfail.c, exitfail.h: Likewise.
7190 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7192 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7194 (EXTRA_DIST): Add fnmatch_loop.c.
7195 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7197 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7198 * fnmatch.c: Update from diffutils-2.8.2.
7199 * fnmatch_.h: New file. From diffutils-2.8.2.
7200 * fnmatch.h: Remove file.
7202 2002-06-18 Paul Eggert <eggert@twinsun.com>
7204 * file-type.h: Report an error if neither S_ISREG nor
7205 S_IFREG is defined, instead of using a test specific to glibc
7206 2.2. This should be safe, since POSIX requires S_ISREG and
7207 Unix Version 7 had S_IFREG. We don't need to check for
7208 <sys/types.h> since we don't use any symbols that it defines.
7210 2002-06-15 Jim Meyering <meyering@lucent.com>
7212 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7213 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7214 have been included before this file.
7216 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7218 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7219 so that each temporary file name is unique and valid in the first
7220 8 characters, for operation under DOS.
7222 2002-06-15 Jim Meyering <meyering@lucent.com>
7224 Work even with DJGPP 2.03, which lacks support for symlinks.
7226 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7228 * lchown.c (S_ISLNK): Likewise.
7230 2002-06-14 Jim Meyering <meyering@lucent.com>
7232 * file-type.h: Use the version from diffutils-2.8.2.
7233 * file-type.c: Likewise.
7235 2002-05-27 Jim Meyering <meyering@lucent.com>
7237 Fix a problem seen only on nonconforming systems whereby ls.c's
7238 use of localtime, and then of gettimeofday would cause trouble:
7239 the localtime call used to initialize rpl_gettimeofday's save
7240 mechanism would clobber ls's current local time information so
7241 that in any long listing the first file would always be listed
7242 with date 1970-01-01. Analysis by Volker Borchert.
7244 * gettimeofday.c (localtime): Undefine.
7245 (rpl_localtime): New function.
7247 2002-05-22 Jim Meyering <meyering@lucent.com>
7249 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7250 * file-type.h: New file.
7251 * file-type.c (file_type): New file/function. Extracted from diffutils.
7253 2002-04-29 Paul Eggert <eggert@twinsun.com>
7255 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7257 2002-04-28 Paul Eggert <eggert@twinsun.com>
7259 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7260 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7261 of 127, since 64 is the largest conceivable number for ancient
7263 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7265 2002-04-28 Jim Meyering <meyering@lucent.com>
7267 * sig2str.c (WTERMSIG): Remove definition (unused).
7269 2002-04-28 Paul Eggert <eggert@twinsun.com>
7271 * sig2str.h, sig2str.c: New files.
7272 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7274 2002-04-24 Jim Meyering <meyering@lucent.com>
7276 * gettext.h: New file, from Gettext.
7277 * Makefile.am (INCLUDES): Remove -I../intl.
7278 (libfetish_a_SOURCES): Add gettext.h.
7280 2002-04-16 Jim Meyering <meyering@lucent.com>
7282 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7283 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7284 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7286 2002-04-12 Jim Meyering <meyering@lucent.com>
7288 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7290 2002-03-10 Jim Meyering <meyering@lucent.com>
7292 * makepath.c (make_path): Remove a comma from a diagnostic.
7293 Suggestion from Santiago Vila.
7295 2002-03-08 Jim Meyering <meyering@lucent.com>
7297 * rename.c: Mention that this wrapper is needed also on
7298 mips-dec-ultrix4.4 systems.
7300 2002-03-02 Jim Meyering <meyering@lucent.com>
7302 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7303 not HAVE_CLOCK_SETTIME.
7305 2002-02-27 Paul Eggert <eggert@twinsun.com>
7307 * nanosleep.h: Rename to....
7308 * timespec.h: New name for nanosleep.h. All uses changed.
7310 * gettime.c: New file.
7311 * settime.c: New file.
7314 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7315 timespec.h. Remove nanosleep.h.
7317 2002-02-25 Paul Eggert <eggert@twinsun.com>
7319 * acl.c, acl.h: New files.
7320 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7322 2002-02-24 Jim Meyering <meyering@lucent.com>
7324 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7325 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7326 cause trouble. Reported by Nelson Beebe.
7328 2002-02-23 Paul Eggert <eggert@twinsun.com>
7330 * path-concat.c (xpath_concat): Reorder code to pacify
7331 compilers that don't know that xalloc_die never returns.
7333 2002-02-20 Jim Meyering <meyering@lucent.com>
7335 * getdate.c: Regenerate using bison-1.33.
7337 2002-02-15 Paul Eggert <eggert@twinsun.com>
7339 * posixver.c, posixver.h: New files.
7340 * Makefile.am (libfetish_a_SOURCES): Add them.
7342 2002-02-02 Paul Eggert <eggert@twinsun.com>
7343 Bruno Haible <bruno@clisp.org>
7345 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7346 (fwrite_success_callback): New declaration.
7347 * unicodeio.c (unicode_to_mb): New function, extracted from
7348 print_unicode_char. Call failure callback instead of error.
7349 (fwrite_success_callback): New function.
7350 (exit_failure_callback): New function.
7351 (fallback_failure_callback): New function.
7352 (print_unicode_char): Call unicode_to_mb.
7354 2002-01-26 Jim Meyering <meyering@lucent.com>
7356 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7358 2002-01-22 Jim Meyering <meyering@lucent.com>
7360 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7361 Otherwise, some versions of automake would omit the rule that makes
7362 Makefile from Makefile.in.
7364 2001-01-21 Paul Eggert <eggert@twinsun.com>
7366 * xmemcoll.h, xmemcoll.c: New files.
7367 * Makefile.am (libfetish_a_SOURCES): Add them.
7368 * memcoll.c: Include errno.h, and declare errno if not defined.
7369 (memcoll): Set errno to zero if there is no error.
7371 * quotearg.c (quotearg_buffer_restyled):
7372 Fix bug with quoting buffers containing NUL when backslashing escapes.
7373 This bug was exposed by the other changes in this patch.
7374 (quotearg_n_options): New arg ARGSIZE.
7375 All callers changed.
7376 (quoting_options_from_style): New function.
7377 (quotearg_n_style): Use it.
7378 (quotearg_n_style_mem): New function.
7380 * quotearg.h (quotearg_n_style_mem): New function.
7382 2002-01-16 Jim Meyering <meyering@lucent.com>
7384 * getdate.y: Add three semicolons, each just before a closing brace.
7385 Bison (as of version 1.31) no longer papers over that mistake.
7387 2002-02-14 Paul Eggert <eggert@twinsun.com>
7389 * backupfile.c (ISDIGIT): Comment fix.
7390 * getdate.y (ISDIGIT): Likewise.
7391 * posixtm.c (ISDIGIT, year): Likewise.
7392 * strverscmp.c (ISDIGIT): Likewise.
7393 * userspec.c (ISDIGIT): Likewise.
7395 2002-01-05 Jim Meyering <meyering@lucent.com>
7397 * version-etc.c (version_etc_copyright): Update copyright year.
7399 2001-01-19 Paul Eggert <eggert@twinsun.com>
7401 * closeout.c (close_stdout_status): If ferror (stdout), do
7402 not silently exit merely because the output buffer happens to
7403 have nothing pending.
7405 2001-12-18 Paul Eggert <eggert@twinsun.com>
7407 See the big note in ../ChangeLog.
7408 * human.c (suffixes): Prefer K to k for 1024.
7409 (generate_suffix_backwards): New function.
7410 (human_readable_inexact): Use it.
7411 * xstrtol.c (__xstrtol): If there is no number but there
7412 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7413 Accept 'K' as well as 'k'.
7415 2001-12-15 Jim Meyering <meyering@lucent.com>
7417 * regex.h (__restrict_arr): Update from libc.
7419 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7420 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7423 2001-12-10 Jim Meyering <meyering@lucent.com>
7425 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7426 Instead, include "xalloc.h".
7427 (initbuffer): Don't cast xmalloc return value to char*.
7428 (readline): Reword comment.
7429 Don't cast xrealloc return value to char*
7432 2001-12-09 Jim Meyering <meyering@lucent.com>
7434 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7435 `signed and unsigned type in conditional expression'.
7436 * posixtm.c (posix_time_parse): Likewise.
7438 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7440 * readtokens.c (readtoken): Declare an index to be of type unsigned
7441 to avoid a pedantic warning.
7443 * getstr.c: Don't include assert.h.
7444 (getstr): Remove warning-evoking assertions.
7445 Return -1 if offset parameter is out of bounds.
7446 Change the type of a local from int to size_t.
7448 * strftime.c (my_strftime_localtime_r): Include this function
7449 definition in the `#if ! HAVE_TM_GMTOFF' block.
7451 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7452 Include xalloc.h instead.
7454 2001-12-02 Jim Meyering <meyering@lucent.com>
7456 * tempname.c: Don't declare getenv, thus reverting the change of
7457 2001-11-18. It's no longer necessary, now that stdlib.h is always
7460 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7461 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7463 2001-11-30 Akim Demaille <akim@epita.fr>
7465 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7466 before being defined.
7468 2001-11-27 Paul Eggert <eggert@twinsun.com>
7470 * quotearg.h (quotearg_n, quotearg_n_style):
7471 First arg is int, not unsigned.
7472 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7473 (SIZE_MAX, UINT_MAX): New macros.
7474 (quotearg_n_options): Abort if N is negative.
7475 Avoid overflow check on hosts where size_t is 64 bits and int
7476 is 32 bits, as overflow is impossible there.
7477 Fix off-by-one typo that caused unnecessary reallocation.
7479 2001-11-27 Jim Meyering <meyering@lucent.com>
7481 * tempname.c: Merge with version from libc.
7482 * regex.c: Likewise.
7484 * tempname.c: Include stdlib.h unconditionally. On some old systems
7485 for which STDC_HEADERS is 0, it was not included, resulting in a
7486 warning about an integer-to-pointer conversion problem with getenv.
7487 Reported by Volker Borchert.
7489 2001-11-26 Jim Meyering <meyering@lucent.com>
7491 * gtod.h: Remove file.
7492 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7493 * gettimeofday.c: Don't include gtod.h.
7494 (GTOD_init): Remove function.
7495 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7496 Suggestion from Volker Borchert.
7498 2001-11-23 Jim Meyering <meyering@lucent.com>
7500 * hash.h (struct hash_table): Don't define here. Merely declare it.
7501 * hash.c (struct hash_table): Define it here instead.
7503 2001-11-22 Jim Meyering <meyering@lucent.com>
7505 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7507 2001-11-18 Paul Eggert <eggert@twinsun.com>
7509 * tempname.c (TMP_MAX): Remove; no longer needed.
7510 (TEMPORARIES): New macro.
7511 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7512 removes an artificial limitation (e.g. HP-UX 10.20, where
7515 2001-11-18 Jim Meyering <meyering@lucent.com>
7517 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7520 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7521 files will be created before anything else.
7523 2001-11-17 Jim Meyering <meyering@lucent.com>
7525 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7526 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7527 rather than group writable. Patch by Juan F. Codagnone.
7529 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7530 Instead, include "xalloc.h".
7532 * mountlist.c: Include unlocked-io.h after all system headers.
7533 Remove explicit declarations of xmalloc, xrealloc,
7534 and xstrdup. Instead, include "xalloc.h".
7536 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7537 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7538 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7540 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7541 Reported by Padraig Brady.
7543 * mkstemp.c: #undef mkstemp.
7545 (rpl_mkstemp): Rename from mkstemp.
7548 2001-11-16 Jim Meyering <meyering@lucent.com>
7550 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7551 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7552 determine the amount of total physical memory, use pstat_getstatic.
7553 HPUX-11 doesn't define _SC_PHYS_PAGES.
7554 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7555 If sysconf couldn't be used to determine the amount of available
7556 physical memory, use both pstat_getstatic and pstat_getdynamic.
7557 Based on a patch from Bob Proulx.
7559 2001-11-05 Jim Meyering <meyering@lucent.com>
7561 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7563 2001-11-03 Jim Meyering <meyering@lucent.com>
7565 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7566 in argmatch_to_argument call.
7568 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7571 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7572 e.g., a fault due to an attempt to free a NULL pointer.
7574 2001-11-01 Jim Meyering <meyering@lucent.com>
7576 * dirfd.c, dirfd.h: New files.
7577 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7579 * hash.c (hash_print) [TESTING]: Clean up.
7581 2001-10-22 Paul Eggert <eggert@twinsun.com>
7583 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7584 to avoid a warning if -Wall.
7586 2001-10-21 Paul Eggert <eggert@twinsun.com>
7588 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7590 2001-10-21 Jim Meyering <meyering@lucent.com>
7592 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7593 this code would end up calling gettext even in packages built
7595 * getopt.c (_): Likewise.
7596 * regex.c (_): Likewise.
7598 2001-10-20 Paul Eggert <eggert@twinsun.com>
7600 * error.c (strerror_r): Do not declare unless !_LIBC.
7601 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7602 Use strerror_r that is only a macro, even if it is not a function.
7603 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7604 (private_strerror): Use prototypes, not old-style function definition.
7605 (print_errno_message): New function.
7606 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7608 (error_tail, error, error_at_line): Use it.
7610 2001-10-11 Jim Meyering <meyering@lucent.com>
7612 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7613 and quote_n (1, ... to avoid clobbering a buffer.
7615 2001-10-05 Jim Meyering <meyering@lucent.com>
7617 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7618 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7619 * hash-pjw.h: New file.
7621 2001-09-30 Jim Meyering <meyering@lucent.com>
7623 * mountlist.c [MOUNTED_GETFSSTAT]:
7624 Include <sys/ucred.h>, for Apple Darwin.
7625 Include sys/mount.h and sys/fs_types.h only if available.
7627 (read_filesystem_list): Use FS_TYPE.
7629 2001-09-29 Paul Eggert <eggert@twinsun.com>
7631 * exclude.c (excluded_filename): 0 -> false, since it's
7634 2001-09-28 Paul Eggert <eggert@twinsun.com>
7636 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7637 #defines strtoimax. Also treat the other strto* functions
7640 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7641 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7642 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7644 2001-09-26 Jim Meyering <meyering@lucent.com>
7646 Most macros in unlocked-io.h had the wrong number of arguments.
7647 * gen-uio: New script.
7648 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7649 * unlocked-io.hin: Remove file.
7650 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7651 rather than trying to embed it here.
7652 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7653 Reported by Padraig Brady.
7655 2001-09-25 Volker Borchert <bt@teknon.de>
7657 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7659 2001-09-23 Jim Meyering <meyering@lucent.com>
7661 * mountlist.c: Remove useless parentheses in #if directives.
7662 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7663 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7665 2001-09-22 Jim Meyering <meyering@lucent.com>
7667 * localcharset.c: Update from latest gettext.
7668 * config.charset: Likewise.
7670 2001-09-20 Jim Meyering <meyering@lucent.com>
7672 * xstrtol.c (strtoimax): Guard declaration with
7673 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7674 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7675 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7676 (strtoumax): Likewise, for completeness (it wasn't necessary).
7678 2001-09-06 Paul Eggert <eggert@twinsun.com>
7680 * strtoimax.c (HAVE_LONG_LONG):
7681 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7682 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7683 to work around bug in IBM C compiler.
7685 2001-09-16 Jim Meyering <meyering@lucent.com>
7687 * mkdir.c: New file.
7689 2001-09-04 Paul Eggert <eggert@twinsun.com>
7691 * xgetcwd.c: Revert some of the previous change; intead,
7692 fix the HAVE_GETCWD_NULL code to behave more like the
7693 !HAVE_GETCWD_NULL code used to.
7696 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7699 2001-09-04 Paul Eggert <eggert@twinsun.com>
7701 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7702 Use ssize_t, not int, to store result of readlink.
7703 Check for ssize_t overflow as well as size_t overflow,
7704 as POSIX says the result of readlink is implementation-defined
7705 when ssize_t overflows.
7706 Remove unnecessary cast to char*.
7707 Use free+malloc instead of realloc, as the storage doesn't need
7708 to be preserved and it's clearer and can be more efficient that way.
7709 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7710 * xreadlink.h (xreadlink): Update prototype.
7712 2001-09-03 Paul Eggert <eggert@twinsun.com>
7714 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7715 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7716 spotted by Jim Meyering.
7718 2001-09-03 Jim Meyering <meyering@lucent.com>
7720 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7722 2001-09-03 Paul Eggert <eggert@twinsun.com>
7724 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7725 like the HAVE_GETCWD_NULL code.
7726 Include pathmax.h if not HAVE_GETCWD.
7727 Do not include xalloc.h.
7728 (INITIAL_BUFFER_SIZE): New symbol.
7729 Do not use xmalloc / xrealloc, since the caller is responsible for
7730 handling errors. Preserve errno around `free' during failure.
7731 Do not overrun buffer when using getwd.
7733 2001-09-03 Paul Eggert <eggert@twinsun.com>
7735 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7736 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7738 2001-09-02 Jim Meyering <meyering@lucent.com>
7740 * error.c: Update from GNU libc.
7742 2001-09-01 Jim Meyering <meyering@lucent.com>
7744 * xreadlink.c: New file.
7745 * xreadlink.h: New file.
7746 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7748 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7749 doesn't conflict with sparc Solaris 7's definition in
7750 /usr/include/sys/int_types.h.
7752 * exclude.c: Use `""', not `<>' to #include non-system header files.
7753 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7754 and strncasecmp as r-values. Unixware didn't have declarations.
7756 2001-08-31 Jim Meyering <meyering@lucent.com>
7758 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7759 Use an initial, malloc'd, buffer of length 128 rather than
7760 a statically allocated one of length 1024.
7762 2001-08-30 Paul Eggert <eggert@twinsun.com>
7764 * xgetcwd.c: Don't include pathmax.h.
7765 Include stdlib.h and unistd.h if available.
7767 (xmalloc, xstrdup, free): Remove decls.
7768 (xgetcwd): Don't assume sizes fit in unsigned.
7769 Check for overflow when computing sizes.
7770 Simplify reallocation code.
7772 2001-08-28 Paul Eggert <eggert@twinsun.com>
7774 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7776 * strtoimax.c: Renamed from strtoxmax.c, removing the
7779 Also, make the following further changes to make this file's
7780 configuration more similar to that of strtol.c:
7781 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7782 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7783 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7784 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7785 changed to signed values.
7787 And make the following changes as well:
7788 Fix copyright notice, as 1999 was missing.
7789 (verify): New macro.
7790 (strtoimax): Check sizes at compile-time, not run-time.
7791 Prefer strtol to strtoll if both work.
7792 (main): Remove; it was not that useful and was a pain to maintain.
7794 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7796 2001-08-30 Paul Eggert <eggert@twinsun.com>
7798 * savedir.c (savedir): Remove size parameter, as POSIX says that
7799 a directory's st_size can have an arbitrary value, so the old
7800 usage could waste an arbitrary amount of memory. All uses
7802 * savedir.h: Update prototype.
7804 2001-08-30 Paul Eggert <eggert@twinsun.com>
7806 * xstrtol.c (strtoimax): New decl.
7808 2001-08-28 Paul Eggert <eggert@twinsun.com>
7810 * xstrtol.h: Add copyright notice.
7811 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7812 LONGINT_INVALID_SUFFIX_CHAR.
7814 2001-08-30 Paul Eggert <eggert@twinsun.com>
7816 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7819 2001-08-30 Paul Eggert <eggert@twinsun.com>
7821 * hash.c: Remove '2001' from copyright notice.
7823 2001-08-30 Paul Eggert <eggert@twinsun.com>
7825 * full-write.h: New file.
7826 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7827 * full-write.c: Correct credits, as cccp.c no longer
7828 exists and anyway it was so heavily changed from the old cccp
7829 code as to be unrecognizable. Include full-write.h.
7830 (full_write) Return size_t, with short writes meaning failure.
7831 All callers changed. This fixes a bug with large buffers
7833 * utime.c: Include full-write.h.
7835 2001-08-30 Paul Eggert <eggert@twinsun.com>
7837 Merge 'exclude' changes from tar 1.13.22.
7838 This fixes one or two unlikely storage allocation overflow bugs,
7839 but doesn't change user-visible behavior otherwise.
7841 2001-08-30 Paul Eggert <eggert@twinsun.com>
7843 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7844 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7845 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7846 Include if available.
7847 (<xalloc.h>): Include
7848 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7849 (verify): New macro. Use it to verify that EXCLUDE macros do not
7850 collide with FNM macros.
7851 (struct patopts): New struct.
7852 (struct exclude): Use it, as exclude patterns now come with options.
7853 (new_exclude): Support above changes.
7854 (new_exclude, add_exclude_file):
7855 Initial size must now be a power of two to simplify overflow checking.
7856 (free_exclude, fnmatch_no_wildcards): New function.
7857 (excluded_filename): No longer requires options arg, as the options
7858 are determined by add_exclude. Now returns bool, not int.
7859 (excluded_filename, add_exclude):
7860 Add support for the fancy new exclusion options.
7861 (add_exclude, add_exclude_file): Now takes int options arg.
7862 Check for arithmetic overflow when computing sizes.
7863 (add_exclude_file): xrealloc might modify errno, so don't
7864 realloc until after errno might be used.
7866 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7868 (free_exclude): New decl.
7869 (add_exclude, add_exclude_file): Now takes int options arg.
7870 (excluded_filename): No longer requires options arg, as the options
7871 are determined by add_exclude. Now returns bool, not int.
7873 2001-08-30 Paul Eggert <eggert@twinsun.com>
7875 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7877 2001-08-27 Jim Meyering <meyering@lucent.com>
7879 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7881 * version-etc.c (N_): Remove definition.
7882 Revert most of last change.
7883 Instead, simply don't mark the `Copyright...' string for translation.
7884 Based on advice from Paul Eggert.
7886 * strtoxmax.c: Tweak comment.
7888 2001-08-26 Jim Meyering <meyering@lucent.com>
7890 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7891 of copyright with `%s' so translators don't get an untranslated
7893 (COPYRIGHT_YEAR): Define.
7894 (version_etc): Use fprintf rather than fputs.
7895 Suggestion from Ulrich Drepper.
7897 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7899 * strtoll.c: New file, from GNU libc.
7900 * xstrtoimax.c: New file.
7902 * xstrtol.h: Add xstrtoimax.
7903 * strtoumax.c: New file. Simply include "strtoumax.c".
7904 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7906 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7907 * strtoxmax.c: ... then renamed to this.
7909 2001-08-13 Paul Eggert <eggert@twinsun.com>
7911 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7912 Port to Solaris 8, where 'sed' requires a space after the 'r'
7913 command, and where sh dislikes "$/". Clean up the spacing a bit.
7914 Redirect output to $tmp just once.
7916 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7918 * addext.c (<errno.h>): Include.
7919 (errno): Declare if not defined.
7920 (addext): Work correctly when pathconf returns -1 and leaves
7921 errno alone because there is no limit. Also, work even if
7922 pathconf returns a value greater than SIZE_MAX.
7924 2001-08-12 Jim Meyering <meyering@lucent.com>
7926 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7927 Simply `return getcwd (NULL, 0);'.
7928 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7929 Use 1300 as initial value for length, not PATH_MAX.
7931 * pathmax.h: Clean up cpp syntax.
7933 2001-08-12 Jim Meyering <meyering@lucent.com>
7935 * gettimeofday.c: New file.
7937 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7939 2001-08-04 Jim Meyering <meyering@lucent.com>
7941 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7942 to get in sync with glibc.
7944 2001-08-03 Paul Eggert <eggert@twinsun.com>
7946 The following changes are from gettext 0.10.39 as maintained by
7949 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7950 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7951 with inverted sense. All uses changed.
7953 * mbswidth.c: Don't include <limits.h>.
7954 Include <stdlib.h> and <string.h> unconditionally.
7955 (iswcntrl, mbsinit, ISCNTRL): New macros.
7956 (mbsnwidth): Use K&R style function declarations.
7957 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7958 can optimize it when MB_CUR_MAX == 1.
7959 The width of control characters is zero, not 1.
7961 2001-07-15 Jim Meyering <meyering@lucent.com>
7963 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7964 (BUILT_SOURCES): Add unlocked-io.h.
7965 (io_functions): Define.
7966 (unlocked-io.h): New rule.
7967 (DISTCLEANFILES): Add unlocked-io.h.
7968 (all-local): Depend on unlocked-io.h, to ensure it is created.
7970 * unlocked-io.hin: New file
7972 * regex.c: Update from glibc.
7974 2001-07-05 Jim Meyering <meyering@lucent.com>
7976 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7978 (libfetish_a_SOURCES): Put all .h files here instead.
7979 Remove a thus-exposed (better checks in automake) duplicate and
7980 two unnecessary .h files.
7982 2001-06-11 Jim Meyering <meyering@lucent.com>
7984 * regex.c: Update from GNU libc.
7986 2001-05-27 Jim Meyering <meyering@lucent.com>
7988 * readutmp.h (UT_TYPE): Define.
7990 2001-05-24 Jim Meyering <meyering@lucent.com>
7992 * argmatch.c: Include "quote.h".
7993 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7994 quote function. Reported by Göran Uddeborg.
7996 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7998 * dirname.c (dir_name): Compute append_dot using path, not newpath
7999 which is not yet declared.
8001 2001-05-11 Paul Eggert <eggert@twinsun.com>
8003 * Makefile.am (libfetish_a_SOURCES):
8004 Add strftime.c, since we now compile it on all hosts.
8006 * strftime.c (my_strftime):
8007 Define to nstrftime if emacs, but only if my_strftime is not defined.
8008 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8009 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8010 Add one more extra argument: a nanoseconds value.
8013 (my_strftime function): Add %N format.
8014 (emacs_strftimeu): Renamed from emacs_strftime,
8015 with extra ut argument.
8017 2001-05-11 Paul Eggert <eggert@twinsun.com>
8019 dirname code cleanup. base_name now behaves more compatibly
8020 with POSIX basename when given file names that have trailing
8021 slashes, and similarly for dir_name. Add new primitives
8022 base_len and dir_len. Put the directory-name-related decls
8025 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8026 * backupfile.c (base_name): Likewise.
8027 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8028 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8029 * makepath.c (strip_trailing_slashes): Likewise.
8030 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8032 * rename.c (strip_trailing_slashes): Likewise.
8033 * same.c (base_name): Likewise.
8034 * stripslash.c (ISSLASH): Likewise.
8036 * addext.c: Include <dirname.h> after size_t is defined.
8037 * backupfile.c: Likewise.
8039 * addext.c (addext): Use base_len to trim redundant
8040 trailing slashes instead of doing it ourselves.
8041 But do not trim the last slash if it is not redundant.
8043 * backupfile.c (find_backup_file_name,
8044 max_backup_version): Use base_len instead of rolling it ourselves.
8045 Handle the case of "" and (on DOS) "C:" correctly.
8047 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8048 Include <string.h>, <dirname.h>.
8049 (base_name): Allow file names ending in slashes, other than names
8050 that are all slashes. In this case, return the basename followed
8051 by the slashes. This is more general, and can be used in places
8052 where the original base_name purposely had an assertion failure.
8053 (base_len): New function.
8055 * dirname.c: Include <string.h> instead of <stdlib.h>.
8056 Do not include <assert.h>; no longer needed.
8058 (memrchr): Remove decl.
8059 (dir_name_r): Remove.
8060 (dir_len): Renamed from dirlen. All callers changed.
8061 Rewrite in terms of base_name, for simplicity and consistency.
8062 (dir_name): Never return NULL. All callers changed.
8063 Do not include <stdlib.h> in test program; no longer needed.
8064 return 0; is fine for test program.
8066 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8068 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8070 * path-concat.c (path_concat): Use base_len to compute
8071 base length, not strlen; this means we cannot rely on memcpy
8074 * same.c (STREQ): Remove.
8075 (same_name): Handle the case where the basename ends in trailing '/'.
8077 * stripslash.c (strip_trailing_slashes): Return nonzero if
8078 a slash was stripped. Do not strip the last slash after a
8081 2001-04-08 Jim Meyering <meyering@lucent.com>
8083 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8084 recomputed; that's necessary when the offset spans a DST transition.
8085 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8087 2001-04-02 Jim Meyering <meyering@lucent.com>
8089 * regex.h, regex.c: Update from GNU libc.
8091 2001-03-19 Paul Eggert <eggert@twinsun.com>
8093 * version-etc.c (version_etc_copyright): Update to 2001.
8095 2001-03-16 Paul Eggert <eggert@twinsun.com>
8097 * tempname.c (uint64_t): Define to uintmax_t if
8098 not defined, and if UINT64_MAX is not defined.
8099 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8100 Reported by John David Anglin.
8102 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8104 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8105 alias if codeset is empty.
8106 * config.charset (BeOS): Use wildcard syntax.
8108 2001-03-13 Jim Meyering <meyering@lucent.com>
8110 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8111 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8114 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8116 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8118 * unicodeio.c (print_unicode_char): Simplify accordingly.
8120 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8122 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8123 support for DOS/DJGPP.
8125 2001-02-28 Paul Eggert <eggert@twinsun.com>
8127 * Makefile.am (libfetish_a_SOURCES):
8128 Add dup-safer.c, fopen-safer.c.
8129 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8131 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8133 2001-02-25 Paul Eggert <eggert@twinsun.com>
8135 The mkstemp replacement is taken from glibc 2.2.2, with some
8136 portability fixes for use outside glibc, as follows:
8138 * tempname.c (struct_stat64): New macro.
8139 (direxists, __gen_tempname): Use it.
8140 This avoids a portability problem with Solaris 8.
8142 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8143 (<stddef.h>, <stdint.h>, <string.h>):
8144 Include only if STDC_HEADERS || _LIBC.
8145 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8146 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8147 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8148 (__set_errno): Define this macro if <errno.h> doesn't.
8149 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8150 Define these macros if <stdio.h> doesn't.
8151 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8152 Define these macros if <sys/stat.h>
8153 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8154 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8155 __xstat64): Define if not _LIBC.
8156 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8157 (__gen_tempname): Invoke gettimeofday only if
8158 HAVE_GETTIMEOFDAY || _LIBC;
8159 otherwise, fall back on plain "time".
8160 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8162 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8164 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8166 2001-02-17 Jim Meyering <meyering@lucent.com>
8168 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8169 around included file name.
8171 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8173 * strftime.c: Update from GNU libc (the only changes were to comments).
8175 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8177 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8179 2001-02-17 Paul Eggert <eggert@twinsun.com>
8181 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8182 Remove workaround macros for hosts that have mbrtowc but not
8183 mbstate_t, as we now insist on proper declarations for both
8184 before using mbrtowc.
8186 2001-02-17 Jim Meyering <meyering@lucent.com>
8188 * regex.c: Update from libc.
8190 2001-02-16 Paul Eggert <eggert@twinsun.com>
8192 * alloca.c (malloc): Undef before defining, since stdlib.h
8193 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8194 Reported by Mark Hounschell via Paul Eggert.
8196 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8198 * config.charset: Update for FreeBSD 4.2.
8200 2001-01-26 Jim Meyering <meyering@lucent.com>
8202 * quotearg.c: Include stddef.h.
8203 * quote.c: Include stddef.h.
8204 Reported by Axel Kittenberger.
8206 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8207 line in double quotes so that it evokes a better diagnostic.
8208 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8209 Reported by Axel Kittenberger.
8211 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8213 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8214 to avoid a warning. Add back 'const' to inptr.
8216 2001-01-16 Jim Meyering <meyering@lucent.com>
8218 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8221 2001-01-14 Jim Meyering <meyering@lucent.com>
8223 * rename.c: New file. From Volker Borchert.
8224 Include stdlib.h, string.h or strings.h, and xalloc.h.
8225 Use strip_trailing_slashes rather than open-coding it.
8227 2001-01-03 Paul Eggert <eggert@twinsun.com>
8229 * strftime.c: Sync with glibc time/strftime.c 1.81.
8231 2001-01-03 Jim Meyering <meyering@lucent.com>
8233 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8234 local `inptr' to avoid warning with some system declarations of iconv.
8236 2000-12-29 Paul Eggert <eggert@twinsun.com>
8238 * modechange.c: Do not assume that mode_t uses the
8239 traditional octal encoding. E.g. "chmod 1 FOO" should set
8240 the other-execute bit of FOO even if S_IXOTH != 1.
8242 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8243 WOTH, XOTH, ALLM): New macros.
8244 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8245 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8247 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8248 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8250 No need to use uintmax_t; unsigned long is long enough.
8251 Don't bother to get suffix since we don't use it.
8253 2000-12-24 Jim Meyering <meyering@lucent.com>
8255 * hash.c (is_prime): Return explicit boolean values.
8256 (hash_get_first): Return NULL to appease Irix5.6's 89.
8257 Reported by Nelson Beebe.
8259 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8261 * localcharset.c (locale_charset): Add support for Win32.
8263 2000-12-18 Paul Eggert <eggert@twinsun.com>
8265 * physmem.h, physmem.c: New files.
8267 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8268 (noinst_HEADERS): Add physmem.h.
8270 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8271 't' for compatibility with Solaris 8 sort.
8273 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8275 * config.charset: Add support for BeOS.
8277 2000-12-16 Jim Meyering <meyering@lucent.com>
8279 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8280 SHELLS_FILE to a file name that's useful on djgpp systems.
8282 (ADDITIONAL_DEFAULT_SHELLS): Define.
8283 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8284 Based mostly on a patch from Prashant TR.
8286 2000-12-16 Jim Meyering <meyering@lucent.com>
8288 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8289 N and M) would have treated it like `chown N:N FILE'.
8291 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8293 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8295 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8296 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8297 to the list of canonical encodings. Rename EUC-CN to GB2312.
8299 2000-12-08 Andreas Schwab <schwab@suse.de>
8301 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8302 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8304 2000-12-07 Jim Meyering <meyering@lucent.com>
8306 * stripslash.c (ISSLASH): Define.
8307 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8310 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8311 (dir_name_r): Declare this function as static.
8312 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8313 manifest itself on a name containing a mix of slashes and
8315 Make this function work with names starting with a DOS-style
8316 drive letter and colon prefix.
8317 (dir_name): Append `.' if necessary.
8318 Based mostly on patches from Prashant TR and Eli Zaretskii.
8320 * dirname.h (dir_name_r): Remove prototype.
8322 2000-12-05 Jim Meyering <meyering@lucent.com>
8324 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8326 2000-12-04 Jim Meyering <meyering@lucent.com>
8328 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8329 Also include memory.h, stdlib.h, unistd.h if appropriate.
8330 Reported by Andreas Jaeger (conflicting declaration of malloc).
8332 2000-12-02 Jim Meyering <meyering@lucent.com>
8334 * closeout.h: Make idempotent, to avoid some obscure warnings.
8336 2000-12-01 Paul Eggert <eggert@twinsun.com>
8338 * memrchr.c: Include <config.h> before any system include file.
8340 2000-11-29 Paul Eggert <eggert@twinsun.com>
8342 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8344 2000-11-26 Jim Meyering <meyering@lucent.com>
8346 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8348 2000-11-22 Paul Eggert <eggert@twinsun.com>
8350 * strftime.c (my_strftime): Do not invoke mbrlen with a
8351 size of (size_t) -1; it's not portable.
8353 2000-11-17 Akim Demaille <akim@epita.fr>
8355 * obstack.h: Formatting changes.
8356 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8357 prevent type checking.
8358 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8359 cast the value to (void *): assigning a `foo *' to a `void *'
8361 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8363 2000-11-17 Jim Meyering <meyering@lucent.com>
8365 * strstr.c: Update from GNU libc.
8367 2000-11-16 Jim Meyering <meyering@lucent.com>
8369 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8371 2000-11-11 Jim Meyering <meyering@lucent.com>
8373 * error.c: Add a couple #includes, merging from GNU libc version.
8375 2000-11-10 Jim Meyering <meyering@lucent.com>
8377 * obstack.h: Update from GNU libc.
8378 * obstack.c: Likewise.
8380 2000-11-06 Paul Eggert <eggert@twinsun.com>
8382 * getusershell.c (setusershell): Use rewind rather than
8383 fseek/fseeko, to avoid configuration hassles with fseeko.
8384 Don't bother opening SHELLS_FILE if shellstream is NULL;
8387 2000-11-05 Jim Meyering <meyering@lucent.com>
8389 * makepath.h (make_dir): Declare.
8390 * makepath.c (make_dir): Remove `static' attribute.
8393 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8395 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8396 last one in a bucket, advance to the next bucket.
8398 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8400 * fnmatch.c: Do not comment out all the code if we are using
8401 the GNU C library, because in some cases we are replacing buggy
8402 code in the GNU C library itself.
8404 2000-10-30 Paul Eggert <eggert@twinsun.com>
8406 * error.h, getline.h, modechange.h:
8407 Remove "2000" from Copyright line, as the file hasn't been
8408 changed this year other than in the copyright notice.
8410 * xalloc.h: Add "2000" to Copyright line, as this file
8411 was changed this year.
8413 2000-10-30 Paul Eggert <eggert@twinsun.com>
8415 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8416 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8417 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8419 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8421 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8422 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8423 doesn't define __restrict_arr.
8425 2000-10-29 Jim Meyering <meyering@lucent.com>
8427 * xstat.in: Fix grammar in comment.
8429 2000-10-28 Jim Meyering <meyering@lucent.com>
8431 * memchr.c: Update from libc.
8432 Adjust for portability:
8433 [HAVE_STDLIB_H]: Include stdlib.h.
8434 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8435 Undef __memchr, too.
8436 [!weak_alias]: Define __memchr to memchr.
8438 * regex.c: Update from libc.
8439 * regex.h: Likewise.
8440 * getopt1.c: Likewise.
8441 * memcmp.c: Likewise.
8443 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8444 Avoid using fseek, when possible -- it's broken by design.
8445 Patch by Ulrich Drepper.
8447 2000-10-26 Jim Meyering <meyering@lucent.com>
8449 * strftime.c: Update from libc.
8451 2000-10-25 Jim Meyering <meyering@lucent.com>
8453 * obstack.c: Update from libc.
8455 2000-10-23 Jim Meyering <meyering@lucent.com>
8457 * hard-locale.c (hard_locale): Revert last change -- it was simply
8458 wrong. That set_locale call must not have any side effects.
8461 2000-10-22 Jim Meyering <meyering@lucent.com>
8463 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8464 [CYCLIC]: Remove now-unused definition.
8466 * save-cwd.c (O_DIRECTORY): Define, if needed.
8467 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8468 Suggestion from Ulrich Drepper.
8470 2000-10-21 Jim Meyering <meyering@lucent.com>
8472 * dirname.c (dir_name_r): New function, factored out of dir_name.
8473 (dir_name): Use dir_name_r.
8474 * dirname.h (dir_name_r): Declare it.
8476 2000-10-21 Jim Meyering <meyering@lucent.com>
8478 * dirname.c (memrchr): Declare if necessary.
8479 (dir_name): Remove the restriction that there be no
8480 trailing slashes. Now, this code skips past them, effectively
8482 [TEST_DIRNAME] (main): New unit tests.
8484 * memrchr.c: New file from GNU libc.
8485 Undef __memrchr, too.
8486 [!weak_alias]: Define __memrchr to memrchr.
8487 Guard weak_alias use with `#ifdef weak_alias'.
8489 2000-10-17 Jim Meyering <meyering@lucent.com>
8491 * quote.h (PARAMS): Define and use.
8492 Reported by Akim Demaille.
8494 * getopt.c: Update from libc.
8496 2000-10-16 Jim Meyering <meyering@lucent.com>
8498 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8501 2000-09-25 Jim Meyering <meyering@lucent.com>
8503 * md5.h (rol): Define (from GnuPG).
8505 * sha.c: Give credit (GnuPG) where due.
8506 (M): Use rol rather than open-coding it.
8507 Add a FIXME comment.
8509 2000-09-21 Jim Meyering <meyering@lucent.com>
8511 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8512 Reported by Michael Stone.
8514 2000-09-20 Jim Meyering <meyering@lucent.com>
8516 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8517 (noinst_HEADERS): Add sha.h.
8518 Based on code from Scott G. Miller and from GnuPG.
8520 2000-09-15 Jim Meyering <meyering@lucent.com>
8522 * regex.c: Update from libc.
8524 2000-09-10 Jim Meyering <meyering@lucent.com>
8526 * getopt.c (_getopt_internal): Update from glibc.
8528 2000-09-09 Jim Meyering <meyering@lucent.com>
8530 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8531 think it should be used as a general replacement for isascii.
8532 * fnmatch.c: Likewise.
8533 * mbswidth.c: Likewise
8534 * regex.c: Likewise.
8537 * userspec.c: Include sys/param.h and limits.h.
8539 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8540 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8541 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8542 UID, GID. Check range.
8544 2000-09-06 Jim Meyering <meyering@lucent.com>
8546 * getopt.c (_getopt_internal): Update from glibc.
8548 2000-08-30 Jim Meyering <meyering@lucent.com>
8550 * strftime.c: Merge in changes from GNU libc.
8552 2000-08-26 Jim Meyering <meyering@lucent.com>
8554 * closeout.c: Include "__fpending.h".
8555 (close_stdout_status): Return right away if there's nothing to flush.
8557 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8558 * __fpending.c: New file.
8559 * __fpending.h: New file.
8561 2000-08-07 Paul Eggert <eggert@twinsun.com>
8563 Standardize on "memory exhausted" instead of "Memory exhausted"
8564 or "virtual memory exhausted".
8565 * obstack.c (print_and_abort): Use "memory exhausted", not
8566 "virtual memory exhausted".
8567 * same.c (same_name): Invoke xalloc_die instead of printing
8569 * userspec.c (parse_user_spec): Likewise.
8570 * bumpalloc.h: comment fix
8571 * same.c, userspec.c: Include xalloc.h.
8573 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8574 not char *const and pointing to a constant array.
8575 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8576 (xrealloc): Comment fix.
8578 * userspec.c (parse_user_spec):
8579 Don't translate a message until just before returning,
8580 to avoid unnecessary translation.
8582 2000-08-07 Jim Meyering <meyering@lucent.com>
8584 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8585 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8586 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8587 getgroups.c, gethostname.c, getopt.h, group-member.c,
8588 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8589 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8590 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8591 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8592 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8593 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8594 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8595 yesno.c: Back out Copyright date changes for each file with no change
8596 this year. This eases coordination with other programs using the same
8597 source code modules. From Paul Eggert.
8599 2000-08-03 Greg McGary <greg@mcgary.org>
8601 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8602 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8603 (EXTEND_BUFFER): Use them.
8605 2000-08-01 Jim Meyering <meyering@lucent.com>
8607 * dirname.c (ISSLASH): Define.
8608 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8609 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8610 both `\' and `/' may be use as path separators.
8611 Based on a patch from Prashant TR.
8613 2000-07-31 Paul Eggert <eggert@twinsun.com>
8615 * quotearg.c (quotearg_n_options): Don't make the initial
8616 slot vector a constant, since it might get modified.
8618 2000-07-31 Jim Meyering <meyering@lucent.com>
8620 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8621 * obstack.c (print_and_abort): Likewise.
8623 2000-07-30 Paul Eggert <eggert@twinsun.com>
8625 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8626 buffer, so that the caller can always quote one small
8627 component of a "memory exhausted" message in slot 0.
8628 From a suggestion by Jim Meyering.
8630 2000-07-30 Jim Meyering <meyering@lucent.com>
8632 * makepath.c (make_path): Quote the other instance, too.
8634 * quotearg.c (N_STATIC_SLOTVECS): Define.
8635 (STATIC_BUF_SIZE): Define.
8636 (quotearg_n_options): Use only statically allocated storage when
8637 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8638 than STATIC_BUF_SIZE.
8640 2000-07-29 Jim Meyering <meyering@lucent.com>
8642 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8643 * dirname.c (dir_name): Likewise.
8645 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8647 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8648 (dir_name): Assert that there are no trailing slashes.
8650 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8652 * mbswidth.h (mbswidth): Add a flags argument.
8653 (mbswidth): New declaration.
8654 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8655 * mbswidth.c (mbswidth): Add a flags argument.
8656 (mbsnwidth): New function.
8658 2000-07-24 Jim Meyering <meyering@lucent.com>
8660 * mbswidth.c: Remove useless #else. From Bruno Haible.
8662 2000-07-23 Paul Eggert <eggert@twinsun.com>
8664 * mbswidth.c (_XOPEN_SOURCE):
8665 Don't define; this causes problems on Solaris 7.
8666 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8668 2000-07-23 Paul Eggert <eggert@twinsun.com>
8671 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8672 so that mbstate_t is always defined.
8674 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8675 be 1 in at least one GCC installation, and this configuration
8676 error is likely to be common. Ignoring MB_LEN_MAX hurts
8677 performance on hosts that have mbrtowc but have only unibyte
8678 locales, but I assume these hosts are rare.
8680 2000-07-23 Paul Eggert <eggert@twinsun.com>
8682 * quotearg.c: Streamline by invoking multibyte code only if needed.
8683 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8684 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8685 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8686 invoke multibyte primitives.
8688 2000-07-23 Jim Meyering <meyering@lucent.com>
8690 * basename.c (base_name): Add an assertion.
8692 2000-07-15 Bruno Haible <clisp.cons.org>
8694 * quotearg.c: When the system forces us to redefine mbstate_t,
8695 shadow its mbsinit function.
8697 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8699 * mbswidth.h: New file.
8700 * mbswidth.c: New file.
8701 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8702 (noinst_HEADERS): Add mbswidth.h.
8704 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8706 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8709 2000-07-15 Jim Meyering <meyering@lucent.com>
8711 * makepath.c: Include quote.h.
8712 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8713 corresponding argument in a `quote (...)' call.
8714 Give better diagnostics.
8716 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8717 (noinst_HEADERS): Add quote.h.
8719 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8720 from tar's src/misc.c.
8721 * quote.h: New file. Prototypes for same.
8723 2000-07-10 Paul Eggert <eggert@twinsun.com>
8725 From a suggestion by Bruno Haible.
8726 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8727 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8728 to decide whether to define the BeOS workaround macro;
8729 this adjusts to the change to AC_MBSTATE_T.
8731 2000-07-13 Paul Eggert <eggert@twinsun.com>
8733 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8735 * quotearg.c (quoting_style_args, quoting_style_vals,
8736 quotearg_buffer_restyled): Add support for
8737 clocale_quoting_style. Undo previous change to
8738 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8739 and "{RIGHT QUOTATION MARK}" msgids.
8741 2000-07-05 Paul Eggert <eggert@twinsun.com>
8743 The old behavior of quoting `like this' doesn't look good with
8744 newer, ISO-style fonts. See:
8745 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8747 Instead, quote "like this" by default. Let the translator
8748 tailor the locale-specific quoting behavior by providing
8749 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8751 * quotearg.c (N_): New macro.
8752 (gettext_default): New function.
8753 (quotearg_buffer_restyled): Use
8754 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8755 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8757 2000-07-09 Jim Meyering <meyering@lucent.com>
8759 * Most files: Update copyright dates to include 2000.
8761 2000-07-08 Jim Meyering <meyering@lucent.com>
8763 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8765 (xgethostname): Remove now-unnecessary #ifdef.
8766 Move declaration of `err' into loop where it's used.
8768 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8770 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8771 by allocating a larger buffer. Test the gethostname return value for
8772 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8773 returns an error and ENAMETOOLONG isn't defined.
8775 2000-07-05 Paul Eggert <eggert@twinsun.com>
8776 and Bruno Haible <haible@clisp.cons.org>
8778 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8780 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8782 * quotearg.c (struct quoting_options): Simplify quote_these_too
8785 2000-07-03 Jim Meyering <meyering@lucent.com>
8787 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8788 Reported by Bruno Haible.
8790 2000-07-04 Jim Meyering <meyering@lucent.com>
8792 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8793 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8796 2000-07-03 Paul Eggert <eggert@twinsun.com>
8797 and Bruno Haible <haible@clisp.cons.org>
8799 * quotearg.c (mbrtowc):
8800 Assign to *pwc, and return 1 only if result is nonzero.
8801 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8803 2000-07-03 Jim Meyering <meyering@lucent.com>
8805 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8806 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8809 2000-07-02 Jim Meyering <meyering@lucent.com>
8811 * quotearg.c (mbstate_t): Don't define here.
8813 2000-07-02 Jim Meyering <meyering@lucent.com>
8815 * nanosleep.c (SIGCONT): Define if not already defined.
8817 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8819 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8820 per change in ../m4/ls-mntd-fs.m4.
8821 (read_filesystem_list): Ignore symbolic links.
8823 2000-06-29 Jim Meyering <meyering@lucent.com>
8825 * same.c: Include <string.h> or <strings.h>, as appropriate,
8826 for declaration of strcmp.
8828 * long-options.c: Include <stdlib.h>, for declaration of exit.
8830 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8831 Avoid warning by casting result to `char *' to remove `const'.
8833 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8835 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8837 2000-06-26 Paul Eggert <eggert@twinsun.com>
8839 savedir now sets errno on failure and invokes xmalloc to get memory.
8840 Fix a couple of other minor bugs while we're at it.
8842 * savedir.c (<unistd.h>): Do not include; there's no need.
8843 (NAMLEN): Remove macro.
8844 (malloc, realloc): Remove decls.
8846 ("xalloc.h"): Include.
8847 (NAME_SIZE_DEFAULT): New macro.
8848 (savedir): Use xmalloc / xrealloc to allocate memory.
8849 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8850 Skip "" directory entries.
8851 Use strlen to calculate directory entry length, since the old method
8852 is rarely used these days and isn't worth supporting.
8853 Don't use a pointer after freeing it.
8854 Check for integer overflow when calculating allocation size.
8855 Use memcpy to copy entries, instead of stpcpy.
8856 Set errno properly when returning NULL.
8857 Check for readdir error.
8859 2000-06-26 Jim Meyering <meyering@lucent.com>
8861 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8863 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8865 * getusershell.c (xmalloc, xrealloc): Remove functions.
8867 Don't include <stdlib.h>. Don't declare malloc, realloc.
8869 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8871 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8873 2000-06-24 Jim Meyering <meyering@lucent.com>
8875 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8877 2000-06-21 Jim Meyering <meyering@lucent.com>
8879 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8881 2000-06-19 Paul Eggert <eggert@twinsun.com>
8883 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8884 (mbrtowc, mbstate_t): Define substitutes if
8885 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8886 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8887 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8889 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8891 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8892 than 1024, return a memory chunk of least possible size, instead
8893 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8894 Use free/xmalloc instead of xrealloc to avoid copying for very long
8897 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8899 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8900 address, not strdup. Include <stdlib.h> and don't declare free().
8902 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8904 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8907 2000-06-21 Jim Meyering <meyering@lucent.com>
8909 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8910 (noinst_HEADERS): Add getstr.h.
8912 * getline.c (getstr): Move into a separate file.
8913 * getstr.c (getstr): New file, extracted from getline.c, with
8914 the following changes: new parameter, delim2; both delim[12]
8915 parameters have type `int', not `char'. The latter would lose
8916 with 8-bit delimiters.
8917 * getstr.h: New file.
8919 2000-06-19 Jim Meyering <meyering@lucent.com>
8921 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8923 2000-06-18 Jim Meyering <meyering@lucent.com>
8925 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8926 Besides, these days every porting target provides a mkdir function.
8928 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8929 (this snippet comes from src/system.h).
8931 2000-06-15 Paul Eggert <eggert@twinsun.com>
8933 * human.c (adjust_value): New function.
8934 (human_readable_inexact): Apply rounding style even when
8935 printing approximate values.
8937 2000-06-14 Paul Eggert <eggert@twinsun.com>
8939 * human.c (human_readable_inexact): Allow an input block
8940 size that is not a multiple of the output block size, and vice versa.
8941 Reported by Piergiorgio Sartor.
8943 2000-06-14 Paul Eggert <eggert@twinsun.com>
8945 * getdate.y (get_date): Apply relative times after time
8946 zone indicator, not before. Reported by Todd A. Jacobs.
8948 2000-06-13 Jim Meyering <meyering@lucent.com>
8950 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8952 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8954 2000-06-12 Paul Eggert <eggert@twinsun.com>
8956 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8958 2000-06-04 Paul Eggert <eggert@twinsun.com>
8960 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8962 2000-06-04 Jim Meyering <meyering@lucent.com>
8964 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8965 SunOS 4.1.4 for which gid_t is an unsigned type.
8967 2000-06-03 Jim Meyering <meyering@lucent.com>
8969 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8971 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8973 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8974 newer, don't install charset.alias.
8975 * config.charset: Change the Linux/glibc rules so they become empty
8976 on glibc-2.1 or newer.
8978 2000-06-02 Jim Meyering <meyering@lucent.com>
8980 * mountlist.c: Back out last change. Instead, do this...
8981 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8982 member using the same `ignore'-testing code.
8983 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8987 2000-05-29 Jim Meyering <meyering@lucent.com>
8989 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8990 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8992 2000-05-22 Jim Meyering <meyering@lucent.com>
8994 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8996 2000-05-18 Jim Meyering <meyering@lucent.com>
8998 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8999 back, too, since it may have been modified by allocate_entry.
9000 (hash_delete): Rewrite to use neither the assignment operator
9001 nor the comma operator in an if-expression.
9003 2000-05-15 Paul Eggert <eggert@twinsun.com>
9006 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9007 Remove; no longer needed.
9008 "quotearg.h": Add include.
9009 (file_name): Do not bother to explicitly initialize to NULL; it's less
9010 efficient on some hosts.
9011 (close_stdout_status): Remove test as to whether stdout was already
9012 closed; it breaks for the case "echo x | sort >&-".
9013 Quote file name colons.
9014 Do not assume that _("write error") lacks format strings.
9016 2000-05-15 Jim Meyering <meyering@lucent.com>
9018 * version-etc.c (version_etc_copyright): Update the copyright string
9019 used in all --version output.
9021 2000-05-14 Jim Meyering <meyering@lucent.com>
9023 * closeout.c (close_stdout_set_file_name): New function.
9024 (close_stdout_status): Use new file-scoped global.
9025 Return right away if fstat says the stdout file descriptor is invalid.
9026 * closeout.h (close_stdout_set_file_name): Declare.
9028 2000-05-10 Jim Meyering <meyering@lucent.com>
9030 * closeout.c [default_exit_status]: New file-scoped variable.
9031 (close_stdout_set_status): New function.
9032 * closeout.h (close_stdout_set_status): Declare.
9034 2000-05-08 Jim Meyering <meyering@lucent.com>
9036 * long-options.c: Don't include closeout.h.
9037 (parse_long_options): Don't call close_stdout for --version.
9039 2000-05-06 Jim Meyering <meyering@lucent.com>
9041 * strnlen.c: Undefine __strnlen and strnlen.
9042 [!weak_alias]: Define __strnlen to strnlen.
9044 * atexit.c: New file, from libiberty.
9046 2000-05-06 Jim Meyering <meyering@lucent.com>
9048 * closeout.c (close_stdout_status): Also check for errors on the
9051 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9053 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9054 instead of xmalloc, xrealloc, path_concat.
9055 (locale_charset): Treat empty environment variables as absent.
9056 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9058 2000-05-04 Jim Meyering <meyering@lucent.com>
9060 * getopt.c: Update from glibc.
9061 * obstack.c: Likewise.
9062 * obstack.h: Likewise.
9063 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9065 * regex.h: Likewise.
9066 * strndup.c: Likewise.
9067 * strnlen.c: New file, from glibc.
9069 2000-05-01 Jim Meyering <meyering@lucent.com>
9071 * full-write.c (full_write): Remove `FIXME' part of comment.
9073 2000-04-29 Jim Meyering <meyering@lucent.com>
9075 * path-concat.c: Declare strdup only if it's not defined.
9076 * canon-host.c: Likewise.
9078 2000-04-28 Jim Meyering <meyering@lucent.com>
9080 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9081 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9082 included first, then limits.h is included by locale.h by libintl.h.
9083 From John David Anglin.
9085 2000-04-25 Jim Meyering <meyering@lucent.com>
9087 * makepath.c (S_IRWXUGO): Define.
9088 (make_path): Always perform explicit chmod if MODE specifies any
9089 of the `special' permission bits. Prompted by a bug report against
9090 install from Mate Wierdl and Joost van Baal.
9092 2000-04-18 Jim Meyering <meyering@lucent.com>
9096 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9097 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9099 2000-04-17 Jim Meyering <meyering@lucent.com>
9101 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9102 the definition of it to rpl_strftime also defined-away the system's
9105 2000-04-15 Jim Meyering <meyering@lucent.com>
9107 Use `C' to denote so-called `contiguous' files, the same way
9109 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9110 (ftypelet): Use S_ISCTG.
9111 From Michael Deutschmann.
9113 2000-04-14 Jim Meyering <meyering@lucent.com>
9115 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9117 2000-04-08 Jim Meyering <meyering@lucent.com>
9119 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9120 names don't conflict. Reported by Eli Zaretskii.
9122 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9124 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9125 bug. Deal with the different error behavior of Irix iconv.
9127 2000-04-07 Jim Meyering <meyering@lucent.com>
9129 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9130 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9132 2000-04-05 Jim Meyering <meyering@lucent.com>
9134 Portability tweaks required for ultrix4.3.
9135 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9136 * readutmp.c: Include sys/types.h before sys/stat.h.
9137 * canon-host.c: Declare strdup.
9138 * path-concat.c: Likewise.
9139 From John David Anglin.
9141 2000-04-04 Jim Meyering <meyering@lucent.com>
9143 Be more DOS 8.3-friendly.
9144 * ref-add.sin: Renamed from ref-add.sed.in.
9145 * ref-del.sin: Renamed from ref-del.sed.in.
9146 * Makefile.am: Reflect renaming.
9147 Reported by Eli Zaretskii.
9149 Use a temporary file name that won't clash with `charset.alias'
9150 in the DOS 8.3 name space.
9151 * Makefile.am (charset_tmp): Define.
9152 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9153 (uninstall-local): Likewise.
9154 Reported by Eli Zaretskii.
9156 2000-03-29 Paul Eggert <eggert@twinsun.com>
9158 * time/strftime.c (my_strftime): Make sure we call the system
9159 strftime, not ourselves, when invoking the underlying strftime.
9161 2000-03-24 Jim Meyering <meyering@lucent.com>
9163 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9164 (charset_alias): Define.
9165 (install-exec-local): Factor out common code.
9166 (uninstall-local): Split lines longer than 80.
9167 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9169 (.sed.in.sed): New rule. Don't redirect directly to $@.
9170 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9172 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9174 * config.charset: Output a line containing "Packages using this file".
9175 * ref-add.sed.in, ref-del.sed.in: New files.
9176 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9177 ref-del.sed): New rules.
9179 2000-03-17 Jim Meyering <meyering@lucent.com>
9181 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9182 Otherwise, include <strings.h>
9184 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9186 * unicodeio.c (utf8_wctomb): New function.
9187 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9188 format instead of in UCS-4 with platform dependent endianness.
9190 2000-03-07 Paul Eggert <eggert@twinsun.com>
9192 * savedir.c (savedir): Work even if directory size is
9193 negative; this can happen with some screwy NFS configurations.
9195 2000-03-06 Jim Meyering <meyering@lucent.com>
9197 * localcharset.c (get_charset_aliases): Don't try to free file_name
9198 if it's NULL (because we ran out of memory). From Bruno Haible.
9200 2000-03-05 Jim Meyering <meyering@lucent.com>
9202 * localcharset.c ("path-concat.h"): Include.
9203 (get_charset_aliases): Use path_concat instead of ANSI string
9206 * unicodeio.h (PARAMS): Define.
9207 Use it to guard prototype.
9209 2000-03-04 Jim Meyering <meyering@lucent.com>
9211 * Makefile.am (install-exec-local): Create $(libdir) before installing
9213 (uninstall-local): Uncomment this rule so `make distcheck' works
9216 * unicodeio.c (<errno.h>): Include it.
9217 (errno): Declare if not defined.
9219 * localcharset.c: Add Bruno's comment justifying use of volatile.
9221 * config.charset: New version, incorporating remarks from a linux
9222 i18n mailing list. From Bruno Haible.
9224 2000-03-02 Jim Meyering <meyering@lucent.com>
9226 * Makefile.am (EXTRA_DIST): Add config.charset.
9228 2000-03-01 Jim Meyering <meyering@lucent.com>
9230 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9231 * unicodeio.c: Likewise.
9233 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9235 * config.charset: New file.
9236 * localcharset.c: New file.
9237 * unicodeio.h, unicodeio.c: New files.
9238 * Makefile.am (DEFS): Add -DLIBDIR=...
9239 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9240 (noinst_HEADERS): Add unicodeio.h.
9241 (all-local, install-exec-local, charset.alias): New targets.
9243 2000-02-28 Paul Eggert <eggert@twinsun.com>
9245 * quotearg.c (ALERT_CHAR): New macro.
9246 (quotearg_buffer_restyled): Use it.
9248 2000-02-27 Jim Meyering <meyering@lucent.com>
9250 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9251 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9253 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9254 not `#if STDC_HEADERS'.
9255 Declare malloc if needed.
9257 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9258 now that autoconf always defines the HAVE_DECL_ symbols.
9259 * human.c: Likewise.
9261 * strtoumax.c: Likewise.
9263 * backupfile.c: Arrange for cpp to fail if the configure-time
9264 declaration check was not run.
9266 * human.c: Likewise.
9268 * strtoumax.c: Likewise.
9270 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9271 then first look up the entire `.'-containing string as a login name.
9273 2000-02-18 Paul Eggert <eggert@twinsun.com>
9275 * getdate.y: Handle two-digit years with leading zeros correctly.
9276 (textint): New typedef.
9277 (parser_control): Member year changed from int to textint.
9279 (YYSTYPE): Removed; replaced by %union with int and textint members.
9280 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9281 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9282 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9283 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9284 (date, number, to_year): Use width of number in digits, not its value,
9285 to determine whether it's a 2-digit year, or a 2-digit time.
9286 (yylex): Store number of digits of numeric tokens.
9287 Reported by John Kendall.
9289 (parser_control): Changed from struct parser_control to typedef (for
9290 consistency). All uses changed.
9292 (tID): Removed; not used.
9293 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9295 2000-02-14 Paul Eggert <eggert@twinsun.com>
9297 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9298 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9300 2000-02-12 Jim Meyering <meyering@lucent.com>
9302 * userspec.c (ISDIGIT): Define it.
9303 (isdigit): Remove definition.
9304 (is_number): Use ISDIGIT, not isdigit.
9305 <libintl.h>: Include.
9307 (parse_user_spec): Mark translatable strings.
9309 2000-02-10 Jim Meyering <meyering@lucent.com>
9311 With these changes, nanosleep.[ch] are finally enough like the other
9312 lib/* replacement files to compile on a few more losing systems.
9314 * nanosleep.h: Don't include config.h.
9315 Remove prototype from declaration of nanosleep.
9316 (PARAMS): Remove now-unneeded definition.
9317 * nanosleep.c: #undef nanosleep.
9318 (rpl_nanosleep): Rename from nanosleep.
9320 2000-02-03 Jim Meyering <meyering@lucent.com>
9322 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9323 rather than with `#if HAVE_UTMPNAME'.
9325 2000-02-01 Jim Meyering <meyering@lucent.com>
9327 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9329 2000-01-31 Jim Meyering <meyering@lucent.com>
9331 * nanosleep.h (nanosleep): Guard declaration with
9332 `#if ! HAVE_DECL_NANOSLEEP'.
9333 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9334 the declaration in that vendor's sys/timers.h.
9335 Reported by Christian Krackowizer.
9337 * quotearg.c (ISASCII): Add #undef and move definition to follow
9338 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9339 (ISPRINT): Likewise.
9340 Reported by Tom Tromey.
9342 2000-01-30 Jim Meyering <meyering@lucent.com>
9344 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9345 uses of ->ut_name. The latter doesn't work with new Linux header files
9346 where only utmpx.ut_user is declared.
9348 * readutmp.h (UT_USER): Define.
9350 2000-01-23 Jim Meyering <meyering@lucent.com>
9352 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9355 2000-01-22 Jim Meyering <meyering@lucent.com>
9357 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9358 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9359 Required for some AIX systems. Reported by Christian Krackowizer.
9360 [TESTING] (main): New function.
9362 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9363 * dirname.c (dir_name): Support for DOS-style file names with drive
9366 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9368 * strverscmp.c (ISDIGIT): Define.
9369 (strverscmp): Use ISDIGIT, not isdigit.
9371 2000-01-17 Paul Eggert <eggert@twinsun.com>
9373 * nanosleep.c (nanosleep):
9374 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9375 POSIX.1 doesn't require SA_INTERRUPT and some systems
9376 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9377 it's been part of POSIX.1 since day 1 (in 1988).
9379 2000-01-17 Jim Meyering <meyering@lucent.com>
9381 * interlock: Remove unused file. Reported by François Pinard.
9383 2000-01-16 Paul Eggert <eggert@twinsun.com>
9385 * quotearg.c (quotearg_buffer_restyled): Do not quote
9386 alert, backslash, formfeed, and vertical tab unnecessarily in
9387 shell quoting style.
9390 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9391 Free Software Foundation, Inc.
9392 Copying and distribution of this file, with or without modification,
9393 are permitted provided the copyright notice and this notice are preserved.