1 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
3 * read-file.c (fread_file): Start with buffer allocation of
4 0 bytes rather than 1 byte; this simplifies the code.
5 Don't invoke feof; it's not needed. Refactor to avoid duplicate
6 code to free buffer and save/restore errno.
7 (internal_read_file): Remove unused local.
9 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
11 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
12 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
13 Problem reported by Denis Excoffier in
14 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
16 2006-06-19 Simon Josefsson <jas@extundo.com>
18 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
20 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
22 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
24 2006-06-17 Bruno Haible <bruno@clisp.org>
26 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
28 2006-06-17 Bruno Haible <bruno@clisp.org>
30 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
31 problem on Solaris 2.5.1.
33 2006-06-16 Eric Blake <ebb9@byu.net>
35 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
36 * unicodeio.c [!defined errno]: Likewise.
37 * strtol.c [!defined errno]: Likewise.
38 * strtod.c [!defined errno]: Likewise.
40 2006-06-15 Bruno Haible <bruno@clisp.org>
42 * stdint_.h: Rewritten to be fully auto-configured.
43 Fixes bug on HP-UX/IA64.
45 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
47 * getdate.y (__attribute__): Don't define if already defined.
48 Problem reported by Larry Jones.
49 * utimens.c (__attribute__): Likewise.
51 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
53 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
54 reported by Andreas Schwab.
56 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
57 Bruno Haible <bruno@clisp.org>
59 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
61 2006-05-26 Martin Lambers <marlam@marlam.de>
63 * getpass.c: Updates the test for the native W32 API, and adds
64 missing includes, thus fixing compilation warnings.
66 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
68 * tempname.c (small_open, large_open): New macros.
69 (__open, __open64) [!_LIBC]: Remove.
70 (__gen_tempname): Use small_open and large_open instead of __open
71 and __open64. This fixes a portability bug on HP-UX 11.11i
72 reported by Simon Wing-Tang in
73 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
75 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
77 * exclude.c (exclude_fnmatch): New function.
78 (excluded_file_name): Call exclude_fnmatch.
79 * exclude.h (excluded_file_name): New prototype
81 2006-05-24 Bruno Haible <bruno@clisp.org>
83 * printf-args.c (printf_fetchargs): Turn NULL pointers for
84 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
85 Reported by Thorsten Maerz <torte@netztorte.de> via
86 Aaron Stone <aaron@serendipity.cx>.
88 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
90 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
91 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
92 (my_usleep): Don't mishandle maximum value.
94 2006-05-19 Jim Meyering <jim@meyering.net>
96 * getugroups.c: Correct an outdated comment. From Bruno Haible.
98 2006-05-17 Bruno Haible <bruno@clisp.org>
101 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
103 2006-05-17 Bruno Haible <bruno@clisp.org>
105 * stdint_.h: Fix recognition of Cygwin.
107 2006-05-11 Jim Meyering <jim@meyering.net>
109 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
111 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
113 * crc.c (crc32_update): Remove unnecessary L suffix.
114 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
115 unwanted sign propagation, e.g., on hosts with 64-bit int.
116 There still are some problems with reeelly weird theoretical hosts
117 (e.g., 33-bit int) but it's not worth worrying about now.
118 * sha1.c (rol): Likewise.
119 (K1, K2, K3, K4): Remove unnecessary L suffix.
121 2006-05-10 Bruno Haible <bruno@clisp.org>
123 * des.c: Cast to avoid warnings.
125 2006-05-10 Simon Josefsson <jas@extundo.com>
127 * md4.c: Typo fix, update copyright years.
128 (K1, K2): Don't use L because it turn computations into 64-bit on
131 2006-05-09 Bruno Haible <bruno@clisp.org>
133 * xvasprintf.c: Include limits.h, string.h, xsize.h.
134 (EOVERFLOW): Define fallback value.
135 (xstrcat): New function.
136 (xvasprintf): Recognize the special case of a string concatenation.
138 2006-05-01 Bruno Haible <bruno@clisp.org>
140 * stdint_.h: Shorter URL.
141 * inttypes.h: Likewise.
143 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
145 * verify.h: Document the internals better. Most of this change
146 was written by Bruno Haible.
148 2006-04-29 Bruno Haible <bruno@clisp.org>
150 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
151 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
153 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
155 * getdate.y (get_date): When adding relative date, start with the
156 initial time, not with the result of the first mktime call.
158 2006-04-23 Bruno Haible <bruno@clisp.org>
160 * copy-file.c: Include <unistd.h> unconditionally.
161 * execute.c: Likewise.
162 * fatal-signal.c: Likewise.
163 * findprog.c: Likewise.
164 * mkdtemp.c: Likewise.
167 * wait-process.h: Likewise.
169 2006-04-23 Bruno Haible <bruno@clisp.org>
171 * fwriteerror.c (fwriteerror): Call fclose also when an error
172 condition was already detected.
173 Reported by Ben Pfaff <blp@cs.stanford.edu>.
175 2006-04-19 Derek Price <derek@ximbiot.com>
176 Eric Blake <ebb9@byu.net>
178 * inttypes.h: Correct grammar in comment.
180 2006-04-18 Derek Price <derek@ximbiot.com>
181 Paul Eggert <eggert@cs.ucla.edu>
183 * inttypes.h: New file.
184 * strtoimax.c: Assume <inttypes.h>.
186 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
188 * utimens.c (futimens): glibc futimesat messes up if /proc
189 isn't mounted. Problem reported by Kir Kolyshkin.
191 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
193 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
194 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
195 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
197 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
199 Merge regex changes from libc, removing some of our
200 POSIX-conformance changes that were rejected and redoing them in a
203 * regcomp.c (re_compile_internal, init_dfa):
204 Length arg is now size_t, not Idx. All uses changed.
205 (peek_token): Forward decl now says internal_function.
206 (__re_error_msgid, __re_error_msgid_idx):
207 Now static rather than extern with attribute_hidden.
208 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
209 For some reason libc prefers K&R style defns for external functions.
210 (regerror) [!defined _LIBC]: Likewise.
211 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
212 (seek_collating_symbol_entry, lookup_collation_sequence_value):
213 (build_range_exp, build_collating_symbol):
215 (re_compile_fastmap): Use '\0' to memset, not 0.
216 (utf8_sb_map): Make the calculations more obvious.
217 (init_dfa, parse_bracket_exp, build_charclass_op):
218 Call calloc and cast result, as glibc does.
219 (init_word_char, fetch_token, peek_token, peek_token_bracket):
220 (build_range_exp, build_collating_symbol):
221 Now internal functions.
223 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
225 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
226 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
227 Don't depend on VMS; depend on __VMS instead, for POSIX
229 (regoff_t): Define to ssize_t, not long int.
231 Remove the REG_ macros named below. Instead, make the old names
232 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
234 (REG_BACKSLASH_ESCAPE_IN_LISTS):
235 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
236 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
237 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
238 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
239 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
240 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
241 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
242 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
243 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
244 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
245 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
246 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
247 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
248 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
249 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
250 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
252 Remove. All uses replaced by the old RE_* names.
253 (RE_BACKSLASH_ESCAPE_IN_LISTS):
254 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
255 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
256 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
257 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
258 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
259 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
260 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
261 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
262 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
263 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
264 Don't bother having these macros be independent of each others'
265 values, since they no longer exist in the POSIX name space.
267 Rename the following member names back to their old names,
268 unless !__USE_GNU_REGEX. All uses changed back.
269 (buffer): Renamed from re_buffer.
270 (allocated): Renamed from re_allocated.
271 (used): Renamed from re_used.
272 (syntax): Renamed from re_syntax.
273 (fastmap): Renamed from re_fastmap.
274 (translate): Renamed from re_translate.
275 (can_be_null): Renamed from re_can_be_null.
276 (regs_allocated): Renamed from re_regs_allocated.
277 (fastmap_accurate): Renamed from re_fastmap_accurate.
278 (no_sub): Renamed from re_no_sub.
279 (not_bol): Renamed from re_not_bol.
280 (not_eol): Renamed from re_not_eol.
281 (newline_anchor): Renamed from re_newline_anchor.
282 (num_regs): Renamed from rm_num_regs.
283 (start): Renamed from rm_start.
284 (end): Renamed from rm_end.
286 (free_state): Move up a bit.
288 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
290 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
291 when that is what is intended.
292 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
293 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
295 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
296 All uses changed back to re_malloc, etc. It's now the caller's
297 responsibility to check for overflow; all callers changed.
298 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
299 (re_x2nrealloc): Remove.
300 (free_state): Remove decl.
302 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
303 (re_set_registers, re_exec):
306 2006-01-31 Roland McGrath <roland@redhat.com>
308 * regcomp.c (calc_eclosure_iter): Remove dead variables.
309 Reported by Mike Frysinger <vapier@gentoo.org>.
311 2006-01-15 Andreas Jaeger <aj@suse.de>
314 * regex_internal.c (re_string_reconstruct): Adjust for
315 build_wcs_upper_buffer change.
316 (build_wcs_upper_buffer): Change return type.
318 2005-12-10 Ulrich Drepper <drepper@redhat.com>
320 * regex_internal.h: Include <stdint.h> if available.
322 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
324 * regex_internal.h (SIZE_MAX): Provide a default definition.
326 2005-10-14 Ulrich Drepper <drepper@redhat.com>
328 * regcomp.c: Adjust for changed secondary hash function.
330 2005-09-30 Ulrich Drepper <drepper@redhat.com>
332 * regex.h: Pretty printing.
333 Clean up namespace a bit.
335 2005-09-30 Jakub Jelinek <jakub@redhat.com>
337 * regexec.c (update_cur_sifted_state, check_arrival,
338 check_arrival_add_next_nodes): Avoid using uninitialized variable.
340 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
341 Ulrich Drepper <drepper@redhat.com>
344 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
345 (bitset_word_t): Renamed from bitset_word. All uses changed.
347 2005-09-22 Ulrich Drepper <drepper@redhat.com>
350 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
351 * regcomp.c: Remove unnecessary uses of
352 unsigned RE_TRANSLATE_TYPE.
353 * regex_internal.h: Likewise.
354 * regex_internal.c: Likewise.
355 * regexec.c: Likewise.
356 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
358 2005-09-07 Ulrich Drepper <drepper@redhat.com>
360 * regexec.c (find_recover_state): Remove unnecessary
362 (transit_state_bkref): Make DFA a const pointer.
363 (get_subexp): Likewise.
364 (check_arrival): Likewise.
365 (update_cur_sifted_state): Likewise.
366 (re_search_internal): Likewise.
367 (prune_impossible_nodes): Likewise.
368 (acquire_init_state_context): Likewise.
369 (proceed_next_node): Likewise.
370 (set_regs): Likewise.
371 (free_fail_stack_return): Likewise.
372 (check_arrival_expand_ecl): Mark DFA parameter as const.
373 (check_arrival_expand_ecl_sub): Likewise.
374 (check_subexp_limits): Likewise.
375 (sub_epsilon_src_nodes): Likewise.
376 (add_epsilon_src_nodes): Likewise.
377 (merge_state_array): Likewise.
378 (update_regs): Likewise.
379 (build_trtable): Likewise.
380 (sift_states_backward): Mark MCTX parameter as const.
381 (build_sifted_states): Likewise.
382 (update_cur_sifted_state): Likewise.
383 (sift_states_mkref): Likewise.
384 (check_arrival_expand_ecl): Mark eclosure as const.
385 (check_dst_limits_calc_pos_1): Likewise.
386 * regex_internal.h (re_match_context_t): Make dfa a const
389 2005-09-06 Ulrich Drepper <drepper@redhat.com>
391 * regexec.c (merge_state_with_log): Define dfa as const pointer.
392 (transit_state_sb): Likewise.
393 (transit_state_mb): Likewise.
394 (sift_states_iter_mb): Likewise.
395 (check_arrival_add_next_nodes): Likewise.
396 (check_node_accept_bytes): Change first parameter to pointer-to-const.
397 [_LIBC] (re_search_2_stub): Use mempcpy.
399 * regex_internal.c (re_string_reconstruct): Avoid calling
400 mbrtowc for very simple UTF-8 case.
402 * regex_internal.c (re_acquire_state): Make DFA pointer arg
404 (re_acquire_state_context): Likewise.
405 * regex_internal.h: Adjust prototypes.
407 * regex.c: Prevent using C++ compilers.
409 * regex_internal.c (re_acquire_state): Minor code rearrangement.
410 (re_acquire_state_context): Likewise.
412 2006-03-29 Mark D. Baushke <mdb@gnu.org>
413 Bruno Haible <bruno@clisp.org>
415 * stdint_.h: On OpenBSD, don't redefine types already included in
416 <sys/types.h> and <inttypes.h>.
418 2006-03-24 Eric Blake <ebb9@byu.net>
420 * time_r.c (copy_string_result): Remove, as it is no longer used.
422 2006-03-24 Simon Josefsson <jas@extundo.com>
424 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
425 including some doc fixes.
426 (base64_encode_alloc): Fix +1 bug on allocation failures.
428 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
430 * base64.c (base64_encode): Do not read past end of array with
431 unsanitized input on systems with CHAR_BIT > 8.
433 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
435 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
436 Typedef to long int, not to off_, as POSIX will likely change
439 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
441 * argp-help.c (validate_uparams): Fix typo
442 * argp-parse.c (argp_default_options): Consistently begin help
443 messages with a lowercase letter.
445 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
447 * time_r.h (asctime_r, ctime_r): Remove. These functions can
448 overrun buffers and shouldn't be used (much as gets shouldn't be
450 * time_r.c (asctime_r, ctime_r): Likewise.
452 2006-03-08 Simon Josefsson <jas@extundo.com>
454 * gc-gnulib.c (randomize): Don't open files called 'no', they
455 signal that configure disabled the device.
457 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
459 * c-stack.c: Include unistd.h unconditionally, since we now assume
461 * getlogin_r.c: Likewise.
462 * getlogin_r.h: Likewise.
464 * pagealign_alloc.c: Likewise.
465 * unistd_.h: Remove; no longer needed.
467 2006-03-07 Simon Josefsson <jas@extundo.com>
469 * unistd_.h: New file.
471 2006-03-07 Simon Josefsson <jas@extundo.com>
473 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
475 2006-03-01 Simon Josefsson <jas@extundo.com>
477 * readline.c: Fix typo, tiny patch from Stepan Kasal
480 2006-02-28 Simon Josefsson <jas@extundo.com>
482 * getopt.c: Protect #include of unistd.h, for MSVS.
484 2006-02-27 Simon Josefsson <jas@extundo.com>
486 * base64.h: Indent #define's. From Jim Meyering
489 2006-02-27 Jim Meyering <jim@meyering.net>
491 Revert the change of 2006-02-24, so these files can continue
492 to be sync'd from gettext.
493 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
496 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
498 * glob.c: Say "invalid" rather than "illegal" in comments.
500 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
502 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
504 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
506 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
507 AT_FDCWD exceeds INT_MAX.
508 * openat.h (AT_FDCWD): Likewise.
510 2006-02-14 Jim Meyering <jim@meyering.net>
514 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
515 failure on deficient systems, and simplify gnulib lgpl dependencies.
516 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
517 xmalloc/lstat combination. Based on a patch from Bruno Haible.
519 * xalloc-die.c: Remove unused definition of N_.
521 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
523 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
525 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
527 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
528 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
530 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
532 * argp-namefrob.h: Restore changes accidentally lost during the
533 "autoupdate" on 2005-12-12.
535 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
537 * fnmatch.c (L_): Renamed from L, to work around a bug in
538 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
539 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
542 2006-01-26 Simon Josefsson <jas@extundo.com>
544 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
545 prototype is visible on mingw32.
547 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
550 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
553 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
555 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
556 attempt to open for write; this always fails, at least on POSIX
557 hosts. This reinstates the 2006-01-09 change, which was
558 inadvertently removed.
560 2006-01-26 Bruno Haible <bruno@clisp.org>
561 Paul Eggert <eggert@cs.ucla.edu>
564 [(! (defined __cplusplus || defined __BEOS__)
566 && !(defined __HP_cc || defined __xlc__
567 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
569 #define to signed char in these cases too; this simplifies
570 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
571 etc., separately) and makes it more conservative.
573 2006-01-21 Jim Meyering <jim@meyering.net>
575 Sync from the stable (b5) branch of coreutils:
577 * fts.c (fts_children): Don't let close() clobber errno from
580 * fts.c (fts_stat): When following a symlink-to-directory,
581 don't necessarily interpret stat-fails+lstat-succeeds as indicating
582 a dangling symlink. That can also happen at least for ELOOP.
583 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
584 FYI, this bug predates the inclusion of fts.c in coreutils.
586 * fts.c (fts_open): Put new maxarglen declaration and uses
587 in their own block, so pre-c99 compilers don't object.
589 Avoid the double-free (first in fts_read, second in fts_close) that
590 would occur when an `active' directory is made inaccessible (e.g.,
591 via chmod a-x) during a traversal.
592 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
593 before returning. Reproduce this failure by
594 mkdir -p a/b; cd a; chmod a-x . b
595 Reported by Stavros Passas.
597 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
599 * argp-namefrob.h: Bugfix. Remove stray #
601 2006-01-25 Bruno Haible <bruno@clisp.org>
603 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
605 Reported by Paul Eggert.
607 2006-01-25 Jim Meyering <jim@meyering.net>
609 * fileblocks.c: Remove more useless parentheses.
610 * readutmp.h: Likewise.
612 2006-01-24 Bruno Haible <bruno@clisp.org>
614 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
616 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
619 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
620 to avoid problems with the built-in _Bool type.
621 Reported by Paul Eggert on 2005-11-26.
623 2006-01-24 Jim Meyering <jim@meyering.net>
625 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
627 2006-01-24 Simon Josefsson <jas@extundo.com>
629 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
632 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
634 Work around porting bugs reported by Dieter in
635 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
636 * getopt.c (_NOPROTO): Remove; no longer needed.
637 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
638 Include "getopt.h" first, to check interface.
639 (getenv): Declare only if defined HAVE_DECL_GETENV &&
641 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
642 (__strndup): Revert to K&R-style function dfns, the glibc style.
643 * strnlen.c: Don't claim it's taken from glibc; it's not.
644 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
645 Include strnlen.h first, to get prototype properly.
646 (strnlen): Renamed from __strnlen.
649 2006-01-23 Ulrich Drepper <drepper@redhat.com>
651 These changes imported from libc.
652 * getopt.c: Use __fxprintf instead of inline stream orientation
653 test and two separate function calls.
654 * strndup.c (__strndup): Add libc_hidden_def.
656 2006-01-22 Bruno Haible <bruno@clisp.org>
658 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
659 temporary buffer for sprintf, take into account the precision also
660 for 'd', 'i', 'u', 'o', 'x', 'X'.
662 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
664 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
665 to pacify gcc -Wswitch-default.
667 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
669 * argp-help.c (usage_long_opt): Do not print DOC options.
670 (__argp_base_name): Removed
671 * argp-namefrob.h (__argp_basename): Removed definition. Was a
673 (__argp_base_name): Provide macro definition or extern declaration
674 depending on the configuration
676 2006-01-20 Simon Josefsson <jas@extundo.com>
678 * inet_ntop.h: Unconditionally include sys/socket.h.
680 2006-01-19 Simon Josefsson <jas@extundo.com>
682 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
684 2006-01-12 Simon Josefsson <jas@extundo.com>
686 * base64.c: Fix warning, reported by Bruno Haible
687 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
689 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
692 * md5.c: Fix commentary typos.
693 (alignof, UNALIGNED_P): No need for a GCC-specific version.
694 * md5.h (__attribute__): Remove; unused.
695 * sha1.c: Fix commentary to match md5 better.
696 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
697 so that we don't need to worry about alignment. All uses changed.
698 This merges the 2005-10-28 md5 change into sha1.
700 2006-01-11 Jim Meyering <jim@meyering.net>
703 * md5.c (OP): Fix spacing.
705 2006-01-11 Simon Josefsson <jas@extundo.com>
707 * stdint_.h (SIZE_MAX): Add missing (.
709 2006-01-10 Bruno Haible <bruno@clisp.org>
711 * argp.h (__const): Remove macro. Use const instead.
712 * argp-fmtstream.h (__const): Likewise.
713 * glob_.h (__const): Remove macro.
714 * glob-libc.h: Use const instead of __const.
716 2006-01-10 Jim Meyering <jim@meyering.net>
718 Avoid the double-free (first in fts_read, second in fts_close) that
719 would occur when an `active' directory is made inaccessible (e.g.,
720 via chmod a-x) during a traversal.
721 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
722 before returning. Reproduce this failure by
723 mkdir -p a/b; cd a; chmod a-x . b
724 Reported by Stavros Passas.
727 * sha1.c: Tweak grammar in a comment.
729 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
731 * regex_internal.h (BITSET_WORD_BITS):
732 Work around a bug in 64-bit PGC (before version 6.1-2), where the
733 preprocessor mishandles large unsigned values as if they were signed.
734 Problem reported by Claudio Fontana in
735 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
737 2006-01-10 Simon Josefsson <jas@extundo.com>
739 * socket_.h: New file.
741 2006-01-10 Bruno Haible <bruno@clisp.org>
743 * localcharset.c: Update from GNU gettext.
745 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
748 * chdir-long.c (cdb_free): Don't bother trying to open directory
749 for write access: POSIX says that must fail.
750 * fts.c (diropen): Likewise.
751 * save-cwd.c (save_cwd): Likewise.
752 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
753 well, for minor improvements on hosts that lack O_DIRECTORY.
754 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
755 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
756 Fall back on chown if open failed with EACCES.
758 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
759 Report an error at compile-time if only a 1-second nominal clock
762 * lchmod.h: New file.
763 * mkdir-p.c: Include lchmod.h, lchown.h.
764 (make_dir_parents): Use lchown rather than chown, and
765 lchmod rather than chmod.
767 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
768 too. Problem with "none" reported by Bob Proulx. Problem with
769 "proc" reported by n0dalus.
771 * mountlist.c: Include <limits.h>.
772 (dev_from_mount_options)
773 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
774 New function. It no longer assumes "dev=" has the System V meaning
775 on Linux (since it doesn't). It also parses "dev=" more carefully.
776 (read_file_system_list)
777 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
778 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
781 * posixtm.h (PDS_PRE_2000): New macro.
782 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
783 All usages changed. Reject dates outside the range 1969-1999 if
784 PDS_PRE_2000 is used.
786 2006-01-09 Jim Meyering <jim@meyering.net>
790 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
792 * chdir-safer.h, chdir-safer.c: New files.
794 * modechange.c (mode_compile): Reject an invalid mode string
795 that starts with an octal digit. From Andreas Gruenbacher.
797 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
798 and dup to open_safer and dup_safer, respectively.
799 (openat_permissive): Fix typo in comment.
801 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
802 "gettext.h"; either no longer needed or are guaranteed by openat.h.
803 (_): Remove; no longer needed.
804 (openat): Renamed from rpl_openat; no need for rpl_openat
805 since openat.h renames openat for us.
806 Replace most of the body with a call to openat_permissive,
807 to avoid duplicate code.
808 Port to (probably hypothetical) environments were mode_t is
810 (openat_permissive): Require mode arg, so that we can check
811 types better. Put it just after flags. Change cwd failure
812 indicator from pointer-to-bool to pointer-to-errno-value.
814 Invoke openat_save_fail and/or openat_restore_fail if
815 cwd_errno is null, so that openat can call us.
816 (openat_permissive, fdopendir, fstatat, unlinkat):
817 Simplify errno handling to avoid some duplicate code,
818 as it's OK to set errno on success.
819 * openat.h: Revamp code so that function macros depend on
820 __OPENAT_PREFIX only, not also on AT_FDCWD.
821 (openat_ro): Remove. Caller changed to use openat_permissive.
822 (openat_permissive): Now a macro, if not a function.
823 (openat_restore_fail, openat_save_fail): Now always functions,
824 since mkdirat needs them even if __OPENAT_PREFIX is defined.
826 * openat-priv.h: New file, defining macros used by mkdirat.c
828 * mkdirat.c: Include openat-priv.h.
829 Remove definitions of macros defined therein.
830 * openat.c: Likewise.
832 * mkdirat.c (mkdirat): New file and function.
833 * openat.h (mkdirat): Declare.
835 * openat.c (fdopendir): Don't change errno when returning non-NULL.
837 * openat.h (openat_permissive): Declare.
840 * openat.c (EXPECTED_ERRNO): New macro.
841 (openat_permissive): New function -- used in remove.c rewrite.
842 (all functions): Set errno just before returning, only if there
843 was an actual failure.
844 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
846 Emulate openat-family functions using Linux's procfs, if possible.
847 Idea and some code based on Ulrich Drepper's glibc changes.
849 * openat.c: (BUILD_PROC_NAME): New macro.
850 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
851 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
852 before falling back on save_cwd and restore_cwd.
853 (fdopendir, fstatat, unlinkat): Likewise.
855 * openat.c (fstatat, unlinkat): Perform the syscall directly,
856 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
858 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
859 as second argument to va_arg. Otherwise, some versions of gcc
860 warn that `if this code is reached, the program will abort'.
862 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
866 Add POSIX ACL support
867 * acl.h (copy_acl, set_acl): Add declarations.
868 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
869 systems other than Linux.
870 (chmod_or_fchmod): New function: use fchmod when possible,
872 (file_has_acl): Add a POSIX ACL implementation, with a
873 Linux-specific subcase.
874 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
875 S_ISVTX from one file to another. Fall back to fchmod/chmod when
876 acls are unsupported.
877 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
878 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
881 2006-01-09 Bruno Haible <bruno@clisp.org>
883 * sysexit_.h (EX_OK): New macro.
884 Suggested by Martin Lambers <marlam@marlam.de>.
886 2006-01-09 Bruno Haible <bruno@clisp.org>
888 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
889 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
890 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
891 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
893 2006-01-09 Bruno Haible <bruno@clisp.org>
895 * stdint_.h (SIZE_MAX): Write the value without involving negative
898 2005-10-16 Bruno Haible <bruno@clisp.org>
900 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
901 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
903 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
905 * strftime.c (tzname): Don't declare if it is already #defined.
906 Problem reported for Mingw by Mark Junker.
908 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
910 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
911 long int, not int, for nanosecond counts, so that people who are
912 used to POSIX struct timespec won't be surprised. Reported by Jim
915 2005-12-16 Jim Meyering <jim@meyering.net>
917 * fprintftime.c, fprintftime.h: New files.
919 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
921 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
922 * argp-help.c (fill_in_uparams): Check if the constructed
923 struct uparams is valid. Fall back to the default values if it is
926 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
928 * argp-help.c (__argp_base_name): New function
929 (__argp_short_program_name): Rewrite using __argp_base_name
930 * argp-namefrob.h: Define program_invocation_name and
931 program_invocation_short_name if requested
932 (__argp_base_name): Add prototype
933 * argp-parse.c (argp_def): Use gettext wrappers
934 (argp_default_parser): Use __argp_base_name
935 * argp-pin.c: New file. Defines program_invocation_name and
936 program_invocation_short_name on systems that lack them.
938 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
940 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
941 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
942 porting problem reported by Georg Schwarz in
943 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
945 2005-07-09 Bruno Haible <bruno@clisp.org>
947 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
948 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
949 Reported by Mark Junker <mjscod@gmx.de>.
951 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
953 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
954 (uintmax_t) [defined uintmax_t]: Do not declare.
955 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
956 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
957 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
958 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
959 sake of portability to weird hosts that C allows (though we don't
960 know of any practical examples).
962 * savedir.h (fdsavedir): New decl.
963 * savedir.c (fdsavedir, savedirstream): New functions; the latter
964 contains most of the former guts of savedir.
965 (savedir): Use savedirstream.
968 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
970 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
971 coreutils no longer futzes with rounding modes.
973 2005-11-14 Jim Meyering <jim@meyering.net>
975 * mkstemp-safer.c: Include <config.h>, required for possible
976 replacement of mkstemp.
978 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
980 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
982 (gethrxtime) [! (HAVE_NANOUPTIME
983 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
984 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
985 our own approximation.
987 2005-11-10 Simon Josefsson <jas@extundo.com>
989 * readline.c: Remove EOL.
991 2005-11-08 Eric Blake <ebb9@byu.net>
993 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
995 2005-11-08 Eric Blake <ebb9@byu.net>
997 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
999 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1001 Fix porting problem reported by Theodoros V. Kalamatianos.
1002 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1003 Don't assume that futimes failing means we must fail.
1005 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1007 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1008 leave errno alone. Problem reported by Dmitry V. Levin.
1010 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1012 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1013 errno alone. Problem reported by Frederic Jolliton.
1015 2005-10-28 Simon Josefsson <jas@extundo.com>
1017 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1018 "restrict" keywords, as per POSIX. Protect the function
1019 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1020 Don't use K&R prototypes. Check the sprintf return values.
1021 Re-define EAFNOSUPPORT if not present. Indent.
1023 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1024 suggested by Bruno Haible <bruno@clisp.org>.
1026 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1028 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1030 * gc-libgcrypt.c: Add MD2 (which is not available through
1033 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1035 * md2.h, md2.c: New files.
1037 2005-10-24 Simon Josefsson <jas@extundo.com>
1039 * md4.h: Shrink buffer size, now that we changed the type.
1041 2005-10-22 Simon Josefsson <jas@extundo.com>
1043 * arcfour.h, arcfour.c: Use fixed size indices in the
1044 arcfour_context struct (simplify test vector testing in GNU
1047 2005-10-22 Simon Josefsson <jas@extundo.com>
1049 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1050 suggested by Bruno Haible <bruno@clisp.org>.
1052 2005-10-22 Simon Josefsson <jas@extundo.com>
1054 * crc.h: Include stddef.h, for size_t.
1056 2005-10-21 Simon Josefsson <jas@extundo.com>
1058 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1059 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1061 2005-10-21 Simon Josefsson <jas@extundo.com>
1063 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1066 2005-10-21 Simon Josefsson <jas@extundo.com>
1068 * gc-gnulib.c: Support ARCTWO in CBC mode.
1070 2005-10-21 Simon Josefsson <jas@extundo.com>
1072 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1075 * hmac-sha1.c (hmac_sha1): Likewise.
1077 * crc.c (crc32_update): Actually use crc parameter, suggested by
1078 Bruno Haible <bruno@clisp.org>.
1080 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1083 2005-10-21 Simon Josefsson <jas@extundo.com>
1085 * des.h, des.c: New files.
1087 * gc-gnulib.c: Support DES.c
1089 2005-10-21 Simon Josefsson <jas@extundo.com>
1091 * arctwo.h, arctwo.c: New files.
1093 * gc-gnulib.c: Support ARCTWO.
1095 2005-10-21 Simon Josefsson <jas@extundo.com>
1097 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1099 2005-10-19 Simon Josefsson <jas@extundo.com>
1101 * gc-gnulib.c: Support ARCFOUR.
1103 2005-10-19 Simon Josefsson <jas@extundo.com>
1105 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1108 * gc.h: Add ECB enum type.
1110 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1112 2005-10-19 Simon Josefsson <jas@extundo.com>
1114 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1116 2005-10-18 Simon Josefsson <jas@extundo.com>
1118 * md4.h, md4.c: New files, based on md5.?.
1120 2005-10-17 Simon Josefsson <jas@extundo.com>
1122 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1124 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1126 2005-10-17 Simon Josefsson <jas@extundo.com>
1128 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1130 2005-10-17 Simon Josefsson <jas@extundo.com>
1132 * gc.h, gc-libgcrypt.c: Add ciphers.
1134 2005-10-17 Simon Josefsson <jas@extundo.com>
1136 * sha1.c: Use uint32_t instead of md5_uint32.t
1138 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1141 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1143 * md5.h: Use stdint.h and uint32_t. Doc fix.
1145 2005-10-15 Simon Josefsson <jas@extundo.com>
1147 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1149 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1151 2005-10-14 Simon Josefsson <jas@extundo.com>
1153 * arcfour.h, arcfour.c: New files.
1155 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1157 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1158 include <wchar.h>; no longer needed.
1160 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1161 and Ulrich Drepper <drepper@redhat.com>
1164 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1165 instead of inline stream orientation test and two separate
1166 function calls. Pay no attention to USE_IN_LIBIO.
1168 2005-10-14 Roland McGrath <roland@redhat.com>
1170 Import from libc. [BZ #1331]
1171 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1173 Reported by Matej Vela <vela@debian.org>.
1175 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1177 * mkdir-p.c (make_dir_parents): Don't report an error if an
1178 intermediate directory is in a read-only file system. Problem
1179 reported by Eric Blake.
1181 2005-10-13 Simon Josefsson <jas@extundo.com>
1183 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1184 Move memory allocation outside of loop.
1186 2005-10-12 Simon Josefsson <jas@extundo.com>
1188 * gc-pbkdf2-sha1.c: New file.
1190 * gc.h: Add gc_pbkdf2_sha1 prototype.
1192 2005-10-12 Simon Josefsson <jas@extundo.com>
1194 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1195 suggested by Bruno Haible <bruno@clisp.org>.
1197 2005-10-12 Simon Josefsson <jas@extundo.com>
1199 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1201 * gc-gnulib.c (gc_hmac_sha1): New function.
1203 2005-10-12 Simon Josefsson <jas@extundo.com>
1205 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1207 2005-10-12 Simon Josefsson <jas@extundo.com>
1209 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1210 GC_USE_HMAC_MD5, respectively.
1212 * gc-libgcrypt.c (gc_md5): Fix assert call.
1215 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1217 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1219 * gc-gnulib.c (gc_hash_buffer): Ditto.
1221 2005-10-11 Bruno Haible <bruno@clisp.org>
1223 * c-strcasestr.h: New file, from GNU gettext.
1224 * c-strcasestr.c: New file, from GNU gettext.
1226 2005-10-11 Bruno Haible <bruno@clisp.org>
1228 * c-strcase.h: New file, from GNU gettext.
1229 * c-strcasecmp.c: New file, from GNU gettext.
1230 * c-strncasecmp.c: New file, from GNU gettext.
1232 2005-10-11 Simon Josefsson <jas@extundo.com>
1234 * crc.h, crc.c: New files.
1236 * gc.h (gc_hash_buffer): Add doc.
1238 2005-10-08 Simon Josefsson <jas@extundo.com>
1240 * gc.h: Add gc_hash and gc_hash_buffer.
1242 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1244 * gc-libgcrypt.c (gc_hash_buffer): Add.
1246 2005-10-11 Bruno Haible <bruno@clisp.org>
1248 * strcasecmp.c: Include limits.h.
1249 (strcasecmp): Avoid integer overflow on exotic platforms.
1250 * strncasecmp.c: Include limits.h.
1251 (strncasecmp): Avoid integer overflow on exotic platforms.
1252 Reported by Paul Eggert.
1254 2005-10-06 Simon Josefsson <jas@extundo.com>
1256 * hmac-md5.c: New file.
1260 2005-10-06 Simon Josefsson <jas@extundo.com>
1262 * memxor.c (memxor): Avoid casts and warnings.
1264 2005-10-05 Derek Price <derek@ximbiot.com>
1266 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1268 2005-10-05 Simon Josefsson <jas@extundo.com>
1270 * memxor.c (memxor): Fix compiler error.
1272 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1273 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1275 * memxor.h, memxor.c: New files.
1277 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1278 we assume all systems have it, suggested by Jim Meyering
1279 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1280 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1281 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1284 2005-10-04 Bruno Haible <bruno@clisp.org>
1286 * verify.h (verify_true): Provide alternative definition for C++.
1288 2005-10-04 Simon Josefsson <jas@extundo.com>
1290 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1291 D. Baushke" <mdb@gnu.org>.
1293 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1295 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1296 (SSIZE_MAX): New macro, if not already defined.
1297 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1300 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1302 * exclude.c: Include verify.h.
1303 (verify): Remove. All callers changed to use verify.h's version.
1304 * strtoimax.c: Likewise.
1305 * utimecmp.c: Likewis.e
1307 Sync from coreutils.
1308 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1309 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1310 * .cvsignore: Add fts.h, search.h, t-fpending.
1311 * settime.c (settime): Fix { typo in previous patch. Also, don't
1312 bother returning ENOSYS if settimeofday or stime fails; just let
1313 them return whatever errno they want to return.
1314 * utimens.c: Include unistd.h, for dup2.
1315 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1316 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1318 2005-10-02 Jim Meyering <jim@meyering.net>
1320 Sync from coreutils.
1321 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1322 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1323 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1324 Remove AT_FDCWD test.
1325 Do not consume the fd unless successful.
1326 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1327 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1328 block, so that we don't even try to compile it if settimeofday is
1329 available. This works around a compilation failure on OSF1 V5.1,
1330 due to stime requiring a `long int*' while tv_sec is `int'.
1332 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1334 * getdelim.c (getdelim): Remove unused variables.
1336 2005-10-01 Simon Josefsson <jas@extundo.com>
1338 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1339 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1340 AI_* and EAI_* definitions. Protect function declarations.
1342 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1344 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1345 so that the code works even with ancient cpp. Portability problem
1346 with GCC 2.7.2.1 reported by Thomas M.Ott.
1348 2005-09-27 Jim Meyering <jim@meyering.net>
1350 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1352 * intprops.h (signed_type_or_expr__): Define.
1353 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1356 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1358 * verify.h (verify_expr): Remove, replacing with:
1359 (verify_true): New macro that returns true instead of void.
1360 (verify_type__): Remove.
1361 (verify): Use verify_true rather than verify_type__.
1363 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1365 * utimens.c (ENOSYS): Define if not already defined.
1366 (futimens): Support having a null PATH if the file descriptor
1369 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1371 (__attribute): Define to empty unless GCC 3.1 or later.
1372 This works around a core dump on OpenBSD 3.4, which has GCC
1373 2.95.3, which dumps core when given __attribute__(()). It also
1374 simplifies other tests, since we really don't want to bother with
1375 worrying about which ancient version of GCC supported what.
1376 Original problem reported by Yoann Vandoorselaere, with part of
1377 the fix suggested by Derek Price.
1379 2005-09-24 Jim Meyering <jim@meyering.net>
1381 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1382 so we can once again use a positive bitfield width of 1 -- now we
1383 don't have to explain why we were using a bitfield width of 2.
1385 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1387 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1388 Problem reported by Eric Blake.
1389 (getaddrinfo): Initialize se so that it's not garbage.
1390 Redo internal storage allocation so that it doesn't make unportable
1391 assumptions about alignment.
1394 * utimens.c (futimens): Use futimesat if available.
1395 Prefer it to futimes since it doesn't have the futimes bug.
1397 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1398 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1399 Instead, declare a function that returns a pointer to an array,
1400 and use verify_type__ to declare the size of the array.
1401 Problem and germ of a solution reported by Bruno Haible.
1402 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1403 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1405 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1407 Sync from coreutils.
1409 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1411 * argmatch.h: Include verify.h
1412 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1413 (ARGMATCH_ASSERT): Remove; unused.
1414 * canonicalize.c: Assume STDC_HEADERS.
1415 * exclude.c: Include "strcase.h".
1416 * regex_internal.h [!defined _LIBC]: Likewise.
1417 * getusershell.c: Include stdio--.h rather than stdio.h
1419 (getusershell): Call fopen, not fopen_safer.
1420 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1421 Do not include unistd-safer.h.
1422 (save_cwd): Don't call fd_safer; no longer needed
1423 now that we include fcntl--.h.
1425 * getdate.y (relative_time): New type.
1426 (RELATIVE_TIME_0): New constant.
1427 (parser_control): Use relative_time instead of doing it ourselves.
1428 (%union): Add new relative_time rel member.
1429 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1431 (relunit, relunit_snumber): Now of type rel.
1432 (zone, rel, relunit, get_date): Adjust to above changes.
1434 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1435 Do not include unistd-safer.h.
1436 (getloadavg): Don't call fd_safer; no longer needed
1437 now that we include fcntl--.h.
1439 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1440 (make_dir_parents): Treat ENOSYS like EEXIST.
1442 Improve quality of diagnostics on restore_cwd failure.
1443 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1444 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1445 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1446 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1447 each time through the loop. Do not diagnose restore_cwd failure;
1448 that is the caller's job (and perhaps the caller does not care).
1450 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1451 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1452 If the file already exists but is not a directory, don't bother
1453 to try to make its parents.
1454 Close potential file descriptor leak if we can't chdir("/") (!).
1455 Don't always return true if chdir($PWD) fails; return true only
1456 if the requested action was done successfully (except for the
1458 Don't log final directory unless we actually made it.
1459 Refactor to avoid duplicate code to fix up permissions.
1460 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1462 * strftime.c (my_strftime): Rewrite the previous change slightly,
1463 to make it a bit faster and (I hope) clearer.
1464 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1465 Fix bug in formats like %2N.
1467 * verify.h: New file.
1469 2005-09-22 Jim Meyering <jim@meyering.net>
1471 Sync from coreutils.
1473 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1475 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1476 the .tm_year member, since otherwise gcc-4.0 would now warn about
1477 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1479 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1480 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1482 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1483 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1484 when run in a time zone for which daylight savings time is in effect
1485 for the starting date.
1487 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1488 stop us from restricting permissions of just-created absolute-named
1490 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1491 to restore initial working directory.
1492 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1493 to tell caller if/when we change the working directory and are
1494 unable to return to the initial one.
1495 * mkdir-p.h (make_dir_parents): Update prototype.
1496 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1497 `return false'. This fixes a bug introduced on 2004-07-30.
1499 * openat.c (fdopendir): Be sure to close the supplied
1500 file descriptor before returning. This makes our replacement
1501 implementation a little closer to Solaris's, where fdopendir
1502 ties the file descriptor to the returned DIR* pointer.
1503 * openat.c (unlinkat): New function.
1504 * openat.h (unlinkat): Add prototype.
1505 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1506 (openat_restore_fail): Rename from openat_restore_die.
1507 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1509 Provide an alternative to exiting immediately upon save_cwd or
1510 restore_cwd failure. Now, an application can arrange e.g.,
1511 to perform a longjump in that case.
1512 * openat.c: Include dirname.h.
1513 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1514 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1515 and openat_restore_die rather than calling error directly.
1516 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1518 * openat-die.c (openat_save_die, openat_restore_die): New file.
1519 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1521 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1522 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1523 int utc, int nanoseconds);
1525 date should not have to allocate a megabyte of virtual memory to
1526 handle a format argument like +%1048575T. When implemented with
1527 strftime, it must allocate such a buffer, use strftime to fill it
1528 in, print it, then free it.
1529 With fprintftime, it simply prints everything and exits.
1530 With no need for memory allocation, that's one fewer way to fail.
1531 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1532 optional field width, not before, so we accept %9:z, not %:9z.
1533 (my_strftime): Be sure to use L_('x') for literals.
1535 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1536 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1537 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1538 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1539 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1540 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1541 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1542 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1543 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1545 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1546 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1547 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1548 and don't include <sys/file.h>).
1550 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1552 Sync from coreutils.
1554 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1555 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1556 [!LDAV_DONE]: Avoid unused variable warning.
1558 2005-09-21 Bruno Haible <bruno@clisp.org>
1560 * unicodeio.h (unicode_to_mb): New declaration.
1562 2005-09-20 Derek Price <derek@ximbiot.com>
1564 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1566 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1568 Use a consistent style for including <config.h>.
1569 * __fpending.c, acl.c, argmatch.c,
1570 argp-help.c, argp-parse.c,
1571 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1572 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1573 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1574 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1575 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1576 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1577 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1578 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1579 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1580 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1581 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1582 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1583 modechange.c, mountlist.c, open-safer.c, physmem.c,
1584 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1585 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1586 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1587 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1588 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1589 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1590 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1591 userspec.c, utimecmp.c, version-etc-fsf.c,
1592 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1593 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1594 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1595 Standardize inclusion of config.h.
1596 * __fpending.h, dirfd.h, getdate.h, human.h,
1597 inttostr.h: Removed inclusion of config.h from header files.
1598 * inttostr.c: Adjusted in-tree users.
1599 * timespec.h: Remove superfluous warning to include config.h.
1600 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1601 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1602 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1603 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1605 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1607 * stat-time.h: New file.
1608 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1609 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1611 (timespec_cmp): New function.
1612 * utimecmp.c: Include stat-time.h.
1613 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1614 members exist, not on the obsolescent ST_MTIM_NSEC.
1615 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1617 2005-09-15 Derek Price <derek@ximbiot.com>
1618 Paul Eggert <eggert@cs.ucla.edu>
1620 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1621 changes, consolidating in...
1622 * regex_internal.h: ...this file.
1624 2005-09-15 Derek Price <derek@ximbiot.com>
1626 * regex_internal.h: Blank `pure' for GNUC < 3.
1627 * regex_internal.c: Ditto, using this...
1628 (__GNUC_PREREQ): ...new macro.
1629 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1630 (__GNUC_PREREQ): ...this new macro.
1632 * strstr.h: Include string.h. Define strstr as a macro here.
1634 2005-09-13 Derek Price <derek@ximbiot.com>
1636 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1638 Reported by Jim Meyering <jim@meyering.net>.
1640 2005-09-13 Jim Meyering <jim@meyering.net>
1642 * canon-host.c: Filter through gnu indent and reword comments slightly.
1643 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1645 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1647 * lib/base64.c: Typo.
1648 (base64_encode): Put b64str in initialized data section.
1650 2005-09-12 Derek Price <derek@ximbiot.com>
1652 Return usable errors from canon-host.
1653 * canon-host.h: New file.
1654 * canon-host.c (canon_host): Wrap...
1655 (canon_host_r): ...this new function, which now relies exclusively on
1657 (ch_strerror): New function.
1658 (last_cherror): New global.
1659 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1660 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1662 (freeaddrinfo): Free ai->ai_canonname when set.
1664 2005-09-12 Derek Price <derek@ximbiot.com>
1665 Paul Eggert <eggert@cs.ucla.edu>
1667 * glob-libc.h: Renamed from glob_.h. The new version is
1668 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1669 protecting things that should be done only in gnulib contexts.
1670 * glob_.h: New file, containing only the glob things needed for
1672 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1673 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1674 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1675 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1676 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1677 and to respect the namespace rules better.
1679 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1681 Merge glibc and coreutils changes into gnulib, plus a few
1683 * md5.c: Use #error rather than a string.
1684 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1685 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1686 (__attribute__): Define to empty for non recent-GCC.
1687 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1688 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1689 Renamed from their non-__ counterparts, with new macros replacing
1690 them if not _LIBC. Add __THROW attribute.
1692 (struct md5_ctx): Align buffer if using GCC.
1693 * sha1.h (struct sha1_ctx): Likewise.
1694 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1695 The old name was backwards.
1696 (NOTSWAP): Remove; not used.
1697 (rol): New macro, moved here from md5.h.
1698 (sha1_process_block): Remove a FIXME that doesn't make sense.
1700 2005-09-12 Derek Price <derek@ximbiot.com>
1702 * gai_strerror.c: Include config.h when available. Include
1703 getaddrinfo.h before other headers to test interface.
1704 Reported by Larry Jones <lawrence.jones@ugs.com>.
1706 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1708 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1709 definitions, since that's the preferred style in glibc.
1710 Fix a minor spacing issue, and update copyright notice to match glibc's.
1712 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1714 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1716 2005-09-06 Simon Josefsson <jas@extundo.com>
1718 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1719 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1721 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1723 Change bitset word type from unsigned int to unsigned long int,
1724 as this has better performance on typical 64-bit hosts.
1725 Port bitset code to hosts with unusual word sizes.
1726 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1727 (build_collating_symbol):
1728 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1729 argument is a bitset. This is merely a style issue, but it makes
1730 it clearer that an entire array is expected.
1731 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1732 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1733 Port to the case where bitset_word is not the same as unsigned int.
1734 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1735 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1737 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1738 (build_trtable, group_nodes_into_DFAstates):
1740 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1741 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1742 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1743 * regexec.c (group_nodes_into_DFAstates): Likewise.
1744 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1745 * regcomp.c (optimize_subexps, lower_subexp):
1746 Work even if bitset_word has holes in its bitwise representation.
1747 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1748 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1750 * regex_internal.c (re_string_reconstruct):
1751 Don't assume UCHAR_MAX == 255.
1752 * regex_internal.h (bitset_set_all): Likewise.
1753 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1755 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1756 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1758 (BITSET_WORD_MAX): New macro.
1759 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1760 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1761 (bitset_empty, bitset_copy):
1762 Prefer sizeof (bitset) to multiplying it out ourselves.
1763 (bitset_not_merge): Remove; unused.
1764 (bitset_contain): Return bool, not unsigned int with one bit on.
1765 All callers changed.
1766 * regexec.c (build_trtable): Don't assume bitset has no stricter
1767 alignment than re_node_set; do this by defining a new internal
1768 type struct dests_alloc and using it to allocate memory.
1770 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1772 Check for arithmetic overflow when calculating sizes, to prevent
1773 some buffer-overflow issues. These patches are conservative, in the
1774 sense that when I couldn't determine whether an overflow was possible,
1775 I inserted a run-time check.
1776 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1777 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1778 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1779 (re_xnrealloc, re_x2nrealloc): New inline functions.
1780 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1781 (build_equiv_class, build_charclass): Check for arithmetic overflow
1782 in size expression calculations.
1783 * lib/regex_internal.c (re_string_realloc_buffers):
1784 (build_wcs_upper_buffer, re_node_set_add_intersect):
1785 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1786 (re_dfa_add_node, register_state): Likewise.
1787 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1788 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1789 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1790 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1792 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1794 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1795 to avoid a collision with bits/local_lim.h in glibc.
1796 All uses changed. Problem reported by Dmitry V. Levin in
1797 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1799 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1800 bugs in int versus size_t comparisons.
1801 (re_string_context_at): Fix bug where the code assumed that
1804 Use bool where appropriate.
1805 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1806 All callers changed.
1807 (calc_eclosure_iter): Likewise, for ROOT arg.
1808 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1809 (build_charclass_op): Likewise, for NON_MATCH arg.
1810 * regex_internal.c (re_string_allocate, re_string_construct):
1811 (re_string_construct_common): Likewise, for ICASE arg.
1812 * regexec.c (re_search_2_stub, re_search_stub):
1813 Likewise, for RET_LEN arg.
1814 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1815 (set_regs): Likewise, for FL_BACKTRACK arg.
1816 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1817 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1818 (calc_eclosure_iter, parse_bracket_exp):
1819 Use bool for internal variables that are booleans.
1820 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1821 (set_regs, build_sifted_states, sift_states_bkref):
1822 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1823 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1824 (find_collation_sequence_value):
1826 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1827 (re_node_set_compare):
1828 Return bool, not int. All callers changed.
1829 * regexec.c (check_halt_node_context, check_dst_limits):
1830 (build_trtable, check_node_accept): Likewise.
1831 * regex_internal.h: Include stdbool.h.
1833 Fix bugs uncovered when converting to bool.
1834 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1835 failure instead of charging ahead blindly.
1836 * regex_internal.c (register_state): Likewise.
1837 * regexec.c (re_search_2_stub): Use simpler method than boolean
1838 for freeing internal storage.
1839 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1840 bitset pieces used as boolean, to avoid undefined behavior
1841 on hosts that do int overflow checking.
1843 2005-08-31 Derek Price <derek@ximbiot.com>
1845 * getdelim.c (getdelim): Return EOF on EOF.
1846 Reported by Larry Jones <lawrence.jones@ugs.com>.
1848 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1850 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1851 lengths fit in regoff_t; this isn't true if regoff_t is the same
1853 * regex.c (re_search_internal): 5th arg is LAST_START
1854 (= START + RANGE) instead of RANGE. This avoids overflow
1855 problems when regoff_t is the same width as size_t.
1856 All callers changed.
1857 (re_search_2_stub): Check for overflow when adding the
1858 sizes of the two strings.
1859 (re_search_stub): Check for overflow when adding START
1860 to RANGE; if it occurs, substitute the extreme value.
1862 2005-08-31 Jim Meyering <jim@meyering.net>
1864 * regcomp.c (search_duplicated_node): Make first pointer arg
1866 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1867 (register_state): Likewise.
1868 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1869 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1870 (group_nodes_into_DFAstates): Likewise.
1872 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1874 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1875 old glibc regex code mishandles strings longer than 2**31 bytes.
1876 This patch fixes this when the regex code is used in gnulib
1877 (i.e., outside glibc).
1879 This patch should not affect the use of the regex code inside
1880 glibc. No doubt this problem also needs to be handled for glibc
1881 as well, but the result will be an incompatible change to the
1882 glibc ABI, and the old ABI will have to be supported too. That
1883 can be the the subject for another patch.
1885 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1886 governing whether the rest of this patch is active. By default,
1887 the macro is disabled and the patch has no effect.
1888 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1889 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1890 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1891 (re_match_2, re_set_registers): Use the new types.
1892 * regex_internal.h (Idx, re_hashval_t): New types.
1893 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1895 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1896 (re_string_context_at, bin_tree_t, re_dfastate_t):
1897 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1898 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1899 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1900 (re_string_char_size_at, re_string_wchar_at):
1901 (re_string_elem_size_at):
1902 Use the new types and macros to port to 64-bit hosts.
1903 Use unsigned types for internal values, so that the code
1904 mostly works even for arrays larger than SSIZE_MAX.
1905 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1906 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1907 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1908 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1909 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1910 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1911 (calc_inveclosure, parse_dup_op, build_range_exp):
1912 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1913 (fetch_number, create_token_tree, mark_opt_subexp):
1915 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1916 (create_cd_newstate, re_string_allocate, re_string_construct):
1917 (re_string_realloc_buffers, build_wcs_upper_buffer):
1918 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1919 (re_string_reconstruct, re_string_peek_byte_case):
1920 (re_string_fetch_byte_case, re_string_context_at):
1921 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1922 (re_node_set_init_copy, re_node_set_add_intersect):
1923 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1924 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1925 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1926 (re_acquire_state, re_acquire_state_context, register_state):
1928 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1929 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1930 (re_search_internal, re_search_2_stub, re_search_stub)
1931 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1932 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1933 (update_cur_sifted_state, check_dst_limits):
1934 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1935 (check_subexp_limits, sift_states_bkref, merge_state_array):
1936 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1937 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1938 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1939 (expand_bkref_cache, check_node_accept_bytes):
1940 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1941 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1942 (acquire_init_state_context, check_halt_node_context):
1943 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1944 (sift_states_backward, clean_state_log_if_needed):
1945 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1946 (find_recover_state, transit_state_sb, transit_state_mb):
1947 (transit_state_bkref, build_trtable, match_ctx_clean):
1949 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1950 to work around an assumption that REG_MISSING is negative.
1952 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1953 (seek_collating_symbol_entry) [defined _LIBC]:
1954 (lookup_collation_sequence_value) [defined _LIBC]:
1955 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1956 Use prototypes rather than old-style function definitions.
1957 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1958 (transit_state_sb) [0]:
1959 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1961 * regexec.c (re_search_internal): Simplify update of rm_so and
1964 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1965 (optimize_subexps, lower_subexp):
1966 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1967 since the signed shift might overflow. Use 1u<<31 instead.
1968 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1969 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1972 * regcomp.c (optimize_subexps, lower_subexp):
1973 Use CHAR_BIT rather than 8, for clarity.
1974 * regexec.c (check_dst_limits_calc_pos_1):
1975 (check_subexp_matching_top): Likewise.
1976 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1977 have to worry about portability issues when shifting it left.
1978 Remove no-longer-needed test for table_size > 0.
1979 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1980 in a word, as the resulting behavior is undefined.
1981 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1982 in one case, a <= should have been an <, and in another case the
1983 whole test was missing.
1984 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1985 the standard name CHAR_BIT.
1986 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1987 this is not true on one's complement and signed-magnitude hosts.
1989 * regex_internal.h (re_sub_match_top_t): Remove unused member
1991 (struct re_dfa_t): Remove unused member states_alloc.
1992 * regcomp.c (init_dfa): Don't initialize unused members.
1994 2005-08-31 Bruno Haible <bruno@clisp.org>
1996 * strstr.c: Include <stddef.h>, for NULL.
1997 * strcasestr.c: Likewise.
1998 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2000 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2002 * iconvme.h: Add prototype for iconv_alloc.
2004 2005-08-29 Simon Josefsson <jas@extundo.com>
2006 * iconvme.c: Fix errno.
2008 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2010 * iconvme.c: Split iconv_string into iconv_alloc.
2012 2005-08-27 Jim Meyering <jim@meyering.net>
2014 * fopen-safer.c: Merge minor changes from coreutils.
2015 * dup-safer.c: Likewise.
2016 * fd-safer.c: Likewise.
2018 Merge from coreutils.
2019 * stdio--.h: New file.
2020 * stdlib--.h: New file.
2021 * mkstemp-safer.c: New file.
2023 GNU tar needs these.
2024 * pipe-safer.c: New file.
2025 * creat-safer.c: New file.
2026 * fcntl--.h (creat): Define to creat_safer.
2027 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2028 * unistd--.h (pipe): Define to pipe_safer.
2029 * unistd-safer.h: Declare pipe_safer.
2031 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2033 * regex_internal.h: Remove all references to
2034 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2036 (bitset_not, bitset_merge, bitset_not_merge):
2037 (bitset_mask, re_string_allocate, re_string_construct):
2038 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2039 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2040 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2041 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2042 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2043 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2044 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2045 (re_acquire_state_context):
2046 Remove unnecessary forward decls.
2047 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2048 Put __attribute at function definition,
2049 now that the function decl has been removed.
2050 * lib/regex_internal.c (re_string_peek_byte_case):
2051 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2054 2005-08-26 Simon Josefsson <jas@extundo.com>
2056 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2057 Haible <bruno@clisp.org>.
2059 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2061 * regexec.c (set_regs): Don't alloca with an unbounded size.
2063 alloca modernization/simplification for regex.
2064 * regex.c: Remove portability cruft for alloca. This no longer
2065 needs to be at the start of the file, and can be moved into
2066 regex_internal.h and simplified.
2067 * regex_internal.h: Include <alloca.h>.
2068 (__libc_use_alloca) [!defined _LIBC]: New macro.
2069 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2070 now works outside glibc.
2072 2005-08-24 Simon Josefsson <jas@extundo.com>
2074 * getpass.c: Add WIN32 implementation. Conditionalize use of
2075 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2076 GLIBC specific code.
2078 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2080 Make regex safe for g++. This fixes one real bug (an "err"
2081 that should have been "*err"). g++ problem reported by
2083 * regex_internal.h (re_calloc): New macro, consistent with
2084 re_malloc etc. All callers of calloc changed to use re_calloc.
2085 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2086 not int. All callers changed.
2087 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2088 just use an array of size MB_LEN_MAX.
2089 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2090 (find_recover_state): Change "err" to "*err"; this fixes what
2091 appears to be a real bug.
2092 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2095 2005-08-25 Jim Meyering <jim@meyering.net>
2097 * open-safer.c: Include <config.h>.
2098 Otherwise, we'd lose LARGEFILE support in any file using
2101 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2103 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2104 * regex.h (regerror): Likewise.
2106 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2107 requires this. (The code never needed it.)
2109 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2110 All uses of recently-renamed identifiers changed to use the new,
2111 POSIX-compliant names. The code will build and run just fine
2112 without these changes, but it's better to eat our own dog food
2113 and use the standard-conforming names.
2115 * regex.h: Fix a multitude of POSIX name space violations.
2116 These changes have an effect only for programs that define
2117 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2118 do not change anything for programs compiled in the normal way.
2119 Also, there is no effect on the ABI.
2121 (_REGEX_SOURCE): New macro.
2122 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2123 defined and _GNU_SOURCE is not; this fixes a name space violation.
2125 Rename the following macros to obey POSIX requirements.
2126 The old names are still visible as macros if _REGEX_SOURCE is defined.
2127 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2128 RE_BACKSLASH_ESCAPE_IN_LISTS.
2129 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2130 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2131 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2132 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2133 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2134 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2135 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2136 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2137 (REG_INTERVALS): renamed from RE_INTERVALS.
2138 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2139 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2140 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2141 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2142 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2143 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2144 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2145 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2146 RE_UNMATCHED_RIGHT_PAREN_ORD.
2147 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2148 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2149 (REG_DEBUG): renamed from RE_DEBUG.
2150 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2151 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2152 unusual, since we can't clash with the POSIX REG_ICASE.
2153 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2154 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2155 (REG_NO_SUB): renamed from RE_NO_SUB.
2156 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2157 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2158 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2159 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2160 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2161 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2162 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2163 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2164 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2165 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2166 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2167 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2168 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2169 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2170 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2171 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2172 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2173 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2174 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2175 (REG_FIXED): Renamed from REGS_FIXED.
2176 (REG_NREGS): Renamed from RE_NREGS.
2178 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2179 of other REG_* macros, since POSIX says the user is allowed to
2180 #undef these macros selectively.
2182 (reg_errcode_t): Update comment stating what other tables need
2185 Rename the following enum values to obey POSIX requirements.
2186 The old names are still visible as macros.
2187 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2188 is not defined, since GNU is supposed to be a superset of POSIX as
2189 much as possible, and since we want reg_errcode_t to be a signed
2190 type for implementation consistency.
2191 (_REG_NOERROR): Renamed from REG_NOERROR.
2192 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2193 (_REG_BADPAT): Renamed from REG_BADPAT.
2194 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2195 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2196 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2197 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2198 (_REG_EBRACK): Renamed from REG_EBRACK.
2199 (_REG_EPAREN): Renamed from REG_EPAREN.
2200 (_REG_EBRACE): Renamed from REG_EBRACE.
2201 (_REG_BADBR): Renamed from REG_BADBR.
2202 (_REG_ERANGE): Renamed from REG_ERANGE.
2203 (_REG_ESPACE): Renamed from REG_ESPACE.
2204 (_REG_BADRPT): Renamed from REG_BADRPT.
2205 (_REG_EEND): Renamed from REG_EEND.
2206 (_REG_ESIZE): Renamed from REG_ESIZE.
2207 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2208 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2209 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2210 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2211 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2213 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2214 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2215 changed. But support the old name if the new one is not defined
2216 and if _REGEX_SOURCE.
2218 Change the following member names in struct re_pattern_buffer.
2219 The old names are still supported if !_REGEX_SOURCE.
2220 The new names are always supported, regardless of _REGEX_SOURCE.
2221 (re_buffer): Renamed from buffer.
2222 (re_allocated): Renamed from allocated.
2223 (re_used): Renamed from used.
2224 (re_syntax): Renamed from syntax.
2225 (re_fastmap): Renamed from fastmap.
2226 (re_translate): Renamed from translate.
2227 (re_can_be_null): Renamed from can_be_null.
2228 (re_regs_allocated): Renamed from regs_allocated.
2229 (re_fastmap_accurate): Renamed from fastmap_accurate.
2230 (re_no_sub): Renamed from no_sub.
2231 (re_not_bol): Renamed from not_bol.
2232 (re_not_eol): Renamed from not_eol.
2233 (re_newline_anchor): Renamed from newline_anchor.
2235 Change the following member names in struct re_registers.
2236 The old names are still supported if !_REGEX_SOURCE.
2237 The new names are always supported, regardless of _REGEX_SOURCE.
2238 (rm_num_regs): Renamed from num_regs.
2239 (rm_start): Renamed from start.
2240 (rm_end): Renamed from end.
2242 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2243 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2244 Prepend __ to parameter names.
2246 Undo yesterday's changes.
2248 2005-08-24 Jim Meyering <jim@meyering.net>
2250 Sync from coreutils.
2251 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2253 2005-08-21 Bruno Haible <bruno@clisp.org>
2255 * lock.h: Add multiple inclusion guard.
2256 * tls.h: Add multiple inclusion guard.
2258 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2260 * regex.h (REG_NOSYS)
2261 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2262 Define, since POSIX requires it as of 2001.
2263 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2264 New private symbol, used to keep the enum signed in all cases.
2265 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2266 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2268 * regex_internal.c (re_string_skip_chars, register_state):
2270 Remove forward decls; no longer needed now that we use prototypes.
2271 * regexec.c (acquire_init_state_context, check_halt_node_context):
2272 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2273 (clean_state_log_if_needed): Likewise.
2275 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2277 Fix problems reported by Sam Steingold in
2278 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2279 * regexec.c (sift_states_bkref): Fix portability bug: the code
2280 assumed that reg_errcode_t is a signed type, which is not
2281 necessarily true if _XOPEN_SOURCE is not defined.
2282 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2283 some compilers warn about it otherwise.
2285 2005-08-20 Jim Meyering <jim@meyering.net>
2287 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2288 of unused local, dfa.
2290 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2292 * regcomp.c (create_initial_state): Remove duplicate decl.
2293 (init_word_char, create_initial_state, duplicate_node_closure):
2294 (fetch_token, peek_token_bracket, build_range_exp):
2295 (build_collating_symbol): Remove forward decls; no longer needed
2296 now that we use prototypes.
2299 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2300 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2301 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2302 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2303 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2304 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2305 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2306 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2307 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2308 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2309 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2310 (build_charclass, build_charclass_op, fetch_number, create_tree):
2311 (create_token_tree, mark_opt_subexp, duplicate_tree):
2312 Use prototypes rather than old-style definitions.
2315 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2316 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2317 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2318 (re_string_reconstruct, re_string_peek_byte_case):
2319 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2320 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2321 (re_node_set_init_copy, re_node_set_add_intersect):
2322 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2323 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2324 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2325 (re_acquire_state, re_acquire_state_context, register_state):
2326 (create_ci_newstate, create_cd_newstate, free_state):
2328 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2329 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2330 (re_search_internal, prune_impossible_nodes):
2331 (acquire_init_state_context, check_matching, static):
2332 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2333 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2334 (update_regs, sift_states_backward, build_sifted_states):
2335 (clean_state_log_if_needed, merge_state_array):
2336 (update_cur_sifted_state, add_epsilon_src_nodes):
2337 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2338 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2339 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2340 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2341 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2342 (check_arrival, check_arrival_add_next_nodes):
2343 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2344 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2345 (check_node_accept_bytes, check_node_accept, extend_buffers):
2346 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2347 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2352 (re_string_allocate, re_string_construct, re_string_reconstruct):
2353 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2354 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2355 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2356 (re_string_context_at, re_string_peek_byte_case):
2357 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2358 is defined, since we now use prototypes always.
2360 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2361 C89 or better. All uses removed.
2363 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2365 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2366 [defined lint]: Suppress bogus uninitialized-variable warnings.
2368 * regcomp.c (duplicate_node): Return new index, not an error code,
2369 and let the caller return REG_ESPACE if out of space. This
2370 removes an uninitialied-variable warning with GCC 4.0.1, and also
2371 avoids taking the address of a local variable. All callers
2374 2005-08-19 Jim Meyering <jim@meyering.net>
2376 * regexec.c (proceed_next_node): Redo local variables to
2377 avoid GCC shadowing warnings.
2379 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2381 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2382 (re_node_set_insert_last, re_dfa_add_node):
2383 Rename local variables to avoid GCC shadowing warnings.
2385 2005-08-18 Bruno Haible <bruno@clisp.org>
2387 * strstr.c (strstr): Fix return value in multibyte case.
2388 * strcasestr.c (strcasestr): Likewise.
2390 2005-08-17 Jim Meyering <jim@meyering.net>
2392 Make the %s format (seconds since the epoch) work for a negative
2393 number and when used with a zero-padded field width, e.g. %015s.
2395 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2396 label so that it precedes the code to set `digits'. Otherwise,
2397 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2398 print `00-22'. Now, it prints `-0022', as it should.
2400 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2402 * regex.h: Remove useless space-before-tab. From coreutils.
2404 2005-08-17 Bruno Haible <bruno@clisp.org>
2406 * strcasestr.h: New file.
2407 * strcasestr.c: New file.
2409 2005-08-17 Bruno Haible <bruno@clisp.org>
2411 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2412 * strstr.c: Completely rewritten, with multibyte locale support.
2414 2005-08-17 Bruno Haible <bruno@clisp.org>
2416 * strcasecmp.c: Use mbuiter.h.
2418 2005-08-17 Bruno Haible <bruno@clisp.org>
2420 * mbuiter.h: New file.
2422 2005-08-16 Bruno Haible <bruno@clisp.org>
2424 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2426 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2427 NUL byte, not after it.
2429 2005-08-16 Bruno Haible <bruno@clisp.org>
2431 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2432 the valid ones. Makes the comparison operations transitive:
2433 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2434 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2436 2005-08-16 Bruno Haible <bruno@clisp.org>
2438 * strcase.h (strcasecmp): Add note in comments.
2439 * strncasecmp.c: Use code from strcasecmp.c.
2440 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2441 (strcasecmp): Work correctly in multibyte locales.
2443 2005-08-16 Bruno Haible <bruno@clisp.org>
2445 * strnlen1.h: New file.
2446 * strnlen1.c: New file.
2448 2005-08-16 Bruno Haible <bruno@clisp.org>
2450 * mbfile.h: New file.
2452 2005-08-16 Bruno Haible <bruno@clisp.org>
2454 * mbiter.h: New file.
2456 2005-08-16 Bruno Haible <bruno@clisp.org>
2458 * mbchar.h: New file.
2459 * mbchar.c: New file.
2461 2005-08-16 Bruno Haible <bruno@clisp.org>
2463 * tls.h: New file, from GNU gettext.
2464 * tls.c: New file, from GNU gettext.
2466 2005-08-15 Bruno Haible <bruno@clisp.org>
2468 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2471 2005-08-14 Jim Meyering <jim@meyering.net>
2473 Sync from coreutils.
2475 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2476 Use the hash-table-based cycle-detection code not just when
2477 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2478 Reported by James Youngman in
2479 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2480 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2481 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2482 This lets us compile with -DFTS_DEBUG, once again.
2483 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2484 * fts.c (fd_safer): Remove decl.
2485 Include fcntl--.h rather than unistd-safer.h
2486 (fts_safe_changedir): Don't call fd_safer; no longer needed
2487 now that we include fcntl--.h.
2489 2005-08-11 Simon Josefsson <jas@extundo.com>
2491 * readline.h, readline.c: New file.
2493 2005-08-11 Bruno Haible <bruno@clisp.org>
2495 * strnlen.h (strnlen): Change parameter name to match comment.
2497 2005-08-10 Simon Josefsson <jas@extundo.com>
2499 * strndup.c: Use strnlen.h.
2501 * strnlen.h: New file.
2503 2005-08-02 Simon Josefsson <jas@extundo.com>
2505 * getline.h, getline.c: Rewrite.
2507 * getdelim.h, getdelim.c: New files, ported from glibc.
2509 2005-07-31 Bruno Haible <bruno@clisp.org>
2511 * lock.h (gl_lock_initializer): New macro.
2512 (gl_lock_define_initialized): Use it.
2513 (gl_rwlock_initializer): New macro.
2514 (gl_rwlock_define_initialized): Use it.
2515 (gl_recursive_lock_initializer): New macro.
2516 (gl_recursive_lock_define_initialized): Use it.
2518 2005-07-26 Bruno Haible <bruno@clisp.org>
2520 * lock.h: Update from GNU gettext.
2521 * lock.c: Update from GNU gettext.
2523 2005-07-18 Bruno Haible <bruno@clisp.org>
2525 * lock.h (gl_once_t): New type.
2526 (gl_once_define, gl_once): New macros.
2527 * lock.c (fresh_once): New variable.
2528 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2531 2005-07-18 Simon Josefsson <jas@extundo.com>
2533 * check-version.c (check_version): Accept identical versions too.
2535 2005-07-18 Bruno Haible <bruno@clisp.org>
2537 * lock.h: New file, from GNU gettext.
2538 * lock.c: New file, from GNU gettext.
2540 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2542 * quotearg.c: Add translator comment suggested by Bruno Haible,
2543 with a minor change.
2545 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2547 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2548 copyright symbol and the year.
2549 * version-etc.c (COPYRIGHT_YEAR): New constant.
2550 (version_etc_va): Use parameterized copyright notice.
2551 Reword to conform to the current GNU coding standards.
2553 2005-07-11 Simon Josefsson <jas@extundo.com>
2555 * size_max.h: New file.
2557 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2559 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2562 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2563 and Paul Eggert <eggert@cs.ucla.edu>
2565 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2566 in wint_t, not wchar_t. Remove now-unnecessary cast.
2568 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2570 * regex.c, regex.h: Sync from libc.
2571 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2572 New files, synced from libc, except that regex_internal.h
2573 currently has a small porting fix.
2575 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2577 Remove the dependency of the strftime module on the tzset module.
2578 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2579 Copy the input structure, to work around some of the bug with
2580 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2581 Solaris releases, you should also use the tzset module, but we won't
2582 require it as a dependency any more since we don't want LGPLed code
2583 to depend on GPLed code.
2585 2005-07-02 Jim Meyering <jim@meyering.net>
2587 * backupfile.c (backup_args): Change a `0' to NULL.
2589 2005-07-01 Jim Meyering <jim@meyering.net>
2591 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2592 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2593 * save-cwd.c, tempname.c:
2594 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2595 and don't include <sys/file.h>).
2597 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2599 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2600 declares only 'struct timespec;' (!).
2602 2005-06-29 Jim Meyering <jim@meyering.net>
2604 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2605 type name. Use the variable name instead.
2606 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2608 2005-06-28 Simon Josefsson <jas@extundo.com>
2610 * check-version.h, check-version.c: New files.
2612 2005-06-28 Simon Josefsson <jas@extundo.com>
2614 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2615 collision with global variable. Better indentation. Don't
2616 increment buffer pointer beyond buffer end. Based on comments
2617 from Paul Eggert <eggert@cs.ucla.edu>.
2621 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2623 * canon-host.c (canon-host): Append trailing "," to 0 in
2624 initializer of struct addrinfo, as an indication that we don't
2625 care how many members the structure has.
2627 2005-06-24 Derek Price <derek@ximbiot.com>
2628 and Bruno Haible <bruno@clisp.org>
2630 Remove stat module & update lstat.
2631 * stat.c: Remove this file...
2632 (slash_aware_lstat): ...moving this content and its support...
2633 * lstat.c (rpl_lstat): ...into here.
2634 * lstat.h: New file.
2636 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2638 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2639 (ranged_convert): Don't save conversion in a temporary struct.
2640 This causes a warning with GCC 4.0.0, and anyway in the typical
2641 case it's not worth the extra 100 bytes or so of code.
2642 (ranged_convert, __mktime_internal): When calling a function via a
2643 pointer P, use P () rather than (*P) (), as we now assume C89 or
2646 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2648 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2649 "who -r" failed to give output. Problem reported by Tim Waugh.
2651 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2652 (xcalloc): Use it to avoid needless tests.
2653 Problem reported by Jim Meyering.
2655 2005-06-16 Jim Meyering <jim@meyering.net>
2657 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2658 when either N or S is zero.
2660 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2662 * argp.h (__option_is_short): Check upper limit of
2663 __key. Isprint() requires its argument to have the value
2664 of an unsigned char or EOF.
2666 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2668 * fnmatch.c (fnmatch): If there is an encoding error in a
2669 multibyte string or pattern, fall back on unibyte matching.
2670 Problem reported by James Youngman.
2672 2005-06-08 Bruno Haible <bruno@clisp.org>
2674 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2677 2005-06-08 Bruno Haible <bruno@clisp.org>
2679 * csharpcomp.h: New file, from GNU gettext.
2680 * csharpcomp.c: New file, from GNU gettext.
2681 * csharpcomp.sh.in: New file, from GNU gettext.
2683 2005-06-07 Derek Price <derek@ximbiot.com>
2686 * glob_.h: Indent nested #ifdef.
2688 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2690 Sync from coreutils.
2691 Use "file name" when talking about file names, instead of "filename"
2692 or "path", as per the GNU coding standards.
2693 * mkdir-p.c: Renamed from makepath.c.
2694 (make_dir_parents): Renamed from make_path. All callers changed.
2695 * mkdir-p.h: Likewise. All includers changed.
2696 * filenamecat.c: Renamed from path-concat.c.
2697 (file_name_concat): Renamed from path_concat. All callers changed.
2698 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2699 * filenamecat.h: Likewise. All includers changed.
2700 * acl.c: Don't use "path" or "filename" to mean "file name"
2701 in comments or local variable names.
2702 * basename.c: Likewise.
2703 * canonicalize.c, canonicalize.h: Likewise.
2704 * dirname.c, dirname.h: Likewise.
2705 * euidaccess.c: Likewise.
2706 * exclude.c: Likewise
2707 * fnmatch_.h, fnmatch_loop.c: Likewise.
2708 * fsusage.c, fsuage.h: Likewise.
2709 * fts.c, fts_.h: Likewise.
2710 * getcwd.c: Likewise.
2711 * getloadavg.c: Likewise.
2712 * mkstemp.c: Likewise.
2713 * mountlist.c, mountlist.h: Likewise.
2714 * openat.c, openat.h: Likewise.
2715 * readlink-stub.c: Likewise.
2716 * readutmp.c, readutmp.h: Likewise.
2717 * rename.c: Likewise.
2718 * rmdir.c: Likewise.
2720 * savedir.c: Likewise.
2721 * stripslash.c: Likewise.
2722 * tempname.c: Likewise.
2723 * xreadlink.c: Likewise.
2724 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2726 * exclude.h: Likewise.
2728 * euidaccess.c (getuid, getgid, getuid, getegid)
2729 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2730 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2731 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2732 * pathmax.h: Include <limits.h> unconditionally, since other
2733 files have been getting away with it for years (MORE/BSD 4.3
2735 * userspec.c (getpwnam, getgrnam, getgrgid)
2736 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2738 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2739 Define to 256, not 255, as per modern POSIX.
2741 2005-06-01 Bruno Haible <bruno@clisp.org>
2743 * csharpexec.h: New file, from GNU gettext.
2744 * csharpexec.c: New file, from GNU gettext.
2745 * csharpexec.sh.in: New file, from GNU gettext.
2747 2005-05-31 Derek Price <derek@ximbiot.com>
2748 Paul Eggert <eggert@cs.ucla.edu>
2751 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2753 2005-05-29 Derek Price <derek@ximbiot.com>
2754 Paul Eggert <eggert@cs.ucla.edu>
2756 * glob_.h, glob.c: New files.
2758 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2760 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2762 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2763 the configuration hassle isn't worth it.
2764 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2765 (LONGEST_MODIFIER, PRIuMAX): Remove.
2767 2005-05-27 Bruno Haible <bruno@clisp.org>
2769 * getlogin_r.h: Remove second include of <stddef.h>.
2771 2005-05-25 Bruno Haible <bruno@clisp.org>
2772 Derek Price <derek@ximbiot.com>
2774 * getlogin_r.h: Simplify API documentation.
2776 2005-05-25 Derek Price <derek@ximbiot.com>
2777 Paul Eggert <eggert@cs.ucla.edu>
2779 * getlogin_r.c, getlogin_r.h: New files.
2781 2005-05-22 Bruno Haible <bruno@clisp.org>
2783 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2784 Also include <sys/param.h> if it defines MIN, MAX.
2785 Based on a patch by Derek Price <derek@ximbiot.com>.
2787 2005-05-22 Bruno Haible <bruno@clisp.org>
2789 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2790 (INT64_MIN): Fix definition.
2791 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2793 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2794 NEED_SIGNED_INT_TYPES.
2796 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2797 HAVE_SYSTEM_INTTYPES.
2799 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2801 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2802 so that unistd-safer.h (GPL'ed code) need not be included.
2804 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2807 * fts.c: Don't include "cycle-check.h" or "hash.h".
2808 (setup_dir, free_dir): New functions.
2809 (enter_dir, leave_dir): Define trivial
2810 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2811 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2812 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2813 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2814 Move to fts-cycle.c.
2815 (fts_open): Use setup_dir.
2816 (fts_close): Use free_dir.
2817 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2818 This adds a label and some gotos, but the alternatives were messier.
2819 Check for memory allocation failure when entering a dir.
2820 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2821 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2822 (FTS): New member fts_cycle, that is a union that contains the
2823 old active_dir_ht and cycle_state. All uses changed to mention
2824 fts_cycle.ht and fts_cycle.state.
2825 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2826 fts.c, with the following changes:
2827 (setup_dir, free_dir): New functions.
2828 (enter_dir): Now returns bool. Return true if successful, false
2829 if memory exhausted. All callers changed.
2830 Do not bother partly cleaning up on
2831 memory allocation failure; that is free_dir's job.
2832 However, free ad if hash_insert fails, to avoid memory leak.
2833 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2834 fts->fts_options to see which union member to use.
2836 2005-05-20 Jim Meyering <jim@meyering.net>
2838 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2839 Now a macro, to pacify GCC.
2841 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2843 * chown.c (rpl_chown): Return -1 on failure.
2845 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2847 * canonicalize.c: Include canonicalize.h first, to test interface.
2848 Include <stddef.h> unconditionally, since we assume C89 now.
2849 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2850 * fts.c: Include fts_.h first, to check interface.
2851 Do not include intprops.h; no longer needed.
2852 Include cycle-check.h and hash.h, since fts_.h no longer does.
2853 Remove unnecessary casts of closedir to void.
2854 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2855 decide whether to decrement nlinks.
2856 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2857 (FTS): Use struct hash_table * instead of Hash_table, so that
2858 we no longer need to include hash.h here.
2860 2005-05-17 Jim Meyering <jim@meyering.net>
2862 * fts.c, fts_.h: New files, from coreutils.
2864 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2866 Sync from coreutils.
2867 * unlinkdir.c, unlinkdir.h: New files.
2868 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2869 regex.h, unlocked-io.h, xtime.h:
2870 White space changes only.
2871 * makepath.c (make_path): Port to hosts where leading "//" is special.
2872 * yesno.c: Include getline.h, not ctype.h.
2873 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2874 Use getline to remove arbitrary restriction on response length.
2876 2005-05-13 Bruno Haible <bruno@clisp.org>
2878 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2879 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2880 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2881 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2882 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2883 Add support for 64-bit integers in the MSVC compiler.
2885 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2887 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2888 Change the initial comment to refer to GPL, not LGPL.
2889 gnulib-tool will change it to LGPL as needed.
2891 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2892 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2893 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2894 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2895 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2896 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2897 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2898 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2899 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2900 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2901 concatpath.c, config.charset, copy-file.c, copy-file.h,
2902 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2903 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2904 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2905 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2906 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2907 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2908 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2909 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2910 full-read.c, full-read.h, full-write.c, full-write.h,
2911 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2912 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2913 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2914 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2915 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2916 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2917 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2918 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2919 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2920 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2921 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2922 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2923 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2924 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2925 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2926 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2927 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2928 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2929 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2930 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2931 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2932 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2933 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2934 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2935 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2936 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2937 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2938 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2939 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2940 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2941 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2942 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2943 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2944 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2945 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2946 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2947 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2948 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2949 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2950 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2951 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2952 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2953 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2954 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2955 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2956 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2957 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2958 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2959 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2960 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2961 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2962 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2963 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2964 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2965 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2966 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2967 Update FSF postal mail address.
2969 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2971 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2972 specified in ai_socktype. Fix invalid ai_protocol
2973 check. ai_protocol is usually set to 0 or depending on
2974 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2975 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2976 ai_socktype / ai_protocol in the returned addrinfo structure.
2978 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2979 Bruno Haible <bruno@clisp.org>
2981 * inet_ntop.h: New file.
2982 * inet_ntop.c: New file, from glibc with modifications.
2984 2005-05-08 Jim Meyering <jim@meyering.net>
2986 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2988 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2990 Merge from coreutils. Among other things,
2991 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2992 * fd-safer.c: New file.
2993 * fcntl-safer.h, open-safer.c: Remove.
2994 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2995 * dup-safer.c: Include unistd-safer.h first.
2996 Don't include errno.h.
2997 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2998 * file-type.h: Don't assume invoker included sys/stat.h first.
2999 * file-type.c: Rely on file-type.h change.
3000 * getloadavg.c: Include unistd-safer.h.
3001 (getloadavg): Use safer open.
3002 * getusershell.c: Include "stdio-safer.h".
3003 (getusershell): Use safer fopen.
3004 * long-options.c (long_options): Use NULL rather than 0.
3005 * modechange.h (mode_free): Remove; all callers changed to invoke
3007 * modechange.c: Likewise.
3008 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3009 (MODE_DONE): New constant.
3010 (struct mode_change): Remove 'next' member.
3011 (make_node_op_equals): New function; like the old one of the
3012 same name, except it allocates an array.
3013 (mode_compile, mode_create_from_ref): Use it.
3014 (mode_compile): Allocate result as an array, not a linked list.
3015 Parse octal string ourself, so that we catch mistakes like "+0".
3016 (mode_adjust): Arg is an array, not a linked list.
3017 * modechange.c: Include stat-macros.h, xalloc.h.
3018 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3019 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3020 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3021 Remove. This is now stat-macros.h's job.
3022 (talloc): Remove. All callers replaced by xalloc, so that
3023 our invokers don't have to worry about reporting memory failures.
3024 (make_node_op_equals): Remove.
3025 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3027 (struct mode_change): Moved here from modechange.h.
3028 (mode_append_entry): Remove.
3029 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3030 apps to have incorrect behavior. Use simpler algorithm for head
3031 and tail. Don't futz with umask; that's now the job of mode_adjust.
3032 Detect more invalid usages rather than having somewhat-random behavior.
3033 Don't insert an "a=" action, as that leads to incorrect behavior.
3034 (mode_compile, mode_create_from_ref): Return NULL on error instead
3035 of an enum, since now there's only one way to have an error. All
3037 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3038 at the correct time. Simplify calculation of "+u" and its ilk.
3039 Don't mishandle "+X".
3040 (mode_free): Remove "register" and localize decls.
3041 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3042 (struct mode_change): Move to modechange.c; callers don't
3043 need to see this stuff.
3044 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3045 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3046 (mode_change, mode_adjust): Reflect the new signatures noted above.
3047 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3048 that might redefine system include files.
3049 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3050 (my_usleep): Use NULL rather than (void *) 0.
3051 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3052 Use siginterrupt to specify that system calls should be interrupted.
3053 (rpl_nanosleep): Move initialization of suspended closer to call of
3055 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3056 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3057 (desirable_utmp_entry): New function.
3058 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3059 using x2nrealloc, to simplify logic.
3060 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3061 size calculation. Do not assume utmp file is a regular file.
3062 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3063 (READ_UTMP_CHECK_PIDS): New constant.
3064 * save-cwd.c: Include unistd-safer.h.
3065 (save_cwd): Use fd_safer.
3066 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3067 [!_LIBC] Include "stat-macros.h" instead.
3068 * unistd-safer.h (fd_safer): New decl.
3070 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3072 * byteswap_.h: New file.
3074 2005-04-25 Albert Chin <china@thewrittenword.com>
3076 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3079 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3081 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3082 that "UTC +1 second" continues to work. Problem reported
3084 (relunit_snumber): New rule.
3087 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3089 * getdate.y (universal_time_zone_table): New constant.
3090 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3091 universal_time_zone_table.
3092 (lookup_zone): Prefer universal_time_zone_table to
3093 local_time_zone_table, so that "GMT" time stamps are allowed in
3094 London during the summer. Problem reported by Ian Abbott.
3096 2005-04-12 Jim Meyering <jim@meyering.net>
3098 * human.c (humblock): Set *options even when returning due to
3099 xstrtoumax conversion failure. Thanks to a used-uninitialized
3102 2005-04-09 Jim Meyering <jim@meyering.net>
3104 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3105 -Wuninitialized: initialize tm0.tm_year.
3107 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3109 * getdate.y (parser_control): rels_seen is now a boolean, not a
3110 count, since there's no maximum. All uses changed.
3111 Add member dsts_seen.
3112 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3114 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3115 Use pc_rels_seen to decide whther a date is absolute.
3117 * getdate.y (number): Don't overwrite year.
3118 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3121 2005-04-02 Simon Josefsson <jas@extundo.com>
3123 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3124 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3126 2005-03-27 Jim Meyering <jim@meyering.net>
3128 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3130 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3132 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3133 "one's complement" -> "ones' complement" in comment, as per Knuth.
3134 "value of type" -> "type or expression" in comment.
3135 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3137 2005-03-26 Jim Meyering <jim@meyering.net>
3140 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3141 Correct typos: s/or/of/.
3143 2005-03-23 Jim Meyering <jim@meyering.net>
3145 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3147 2005-03-21 Jim Meyering <jim@meyering.net>
3149 Changes imported from coreutils.
3151 * cycle-check.c: Don't include xalloc.h.
3153 * path-concat.c: Don't include assert.h.
3154 (path_concat): Remove assertion that would have triggered
3155 for ABASE starting with more than one slash.
3156 Reported by Andreas Schwab.
3158 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3159 properly when ABASE is an absolute file name.
3160 Correct the description of this function.
3162 Add an assertion and a test driver.
3163 This fixes a bug introduced on 2004-07-02.
3164 Andreas Schwab reported the resulting failure of cp --parents:
3165 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3167 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3169 * strftime.c (my_strftime): If the underlying strftime returns 0
3170 (which shouldn't happen), generate nothing instead of returning 0
3171 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3173 2005-03-16 Bruno Haible <bruno@clisp.org>
3175 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3177 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3179 * strftime.c (my_strftime): Prepend space to format so that we can
3180 reliably distinguish strftime failure from empty output on POSIX
3183 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3185 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3186 (iconv_string): Don't guess a size-zero buffer, as that might cause
3187 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3188 result would be 'too large', where 'too large' is (heuristically)
3189 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3190 overflow concerns. This will prevent some unwanted malloc failures
3191 when the inputs are very large.
3193 2005-03-15 Bruno Haible <bruno@clisp.org>
3195 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3198 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3201 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3203 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3205 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3206 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3208 * strtol.c: Likewise.
3210 2005-03-14 Simon Josefsson <jas@extundo.com>
3212 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3215 2005-03-14 Jim Meyering <jim@meyering.net>
3217 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3218 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3219 to be nonzero so that we (and caller) can detect the difference
3220 between a valid zero-length expansion and an error return, even
3221 when the underlying strftime fails before writing anything into
3224 2005-03-10 Jim Meyering <jim@meyering.net>
3226 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3227 so that this module works on systems without fchdir.
3229 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3231 Factor int-properties macros into a single file, except for
3232 glibc-related files.
3233 * intprops.h: New file.
3234 * getloadavg.c: Include it instead of limits.h.
3235 (INT_STRLEN_BOUND): Remove.
3236 * human.c: Include intprops.h.
3237 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3238 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3239 * inttostr.h: Include intprops.h instead of limits.h.
3240 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3241 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3242 for consistency with intprops.h.
3243 (time_t_is_integer, twos_complement_arithmetic): Use them.
3244 * sig2str.h: Include <signal.h>, intprops.h.
3245 (INT_STRLEN_BOUND): Remove.
3246 * strftime.c (TYPE_SIGNED): Remove.
3247 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3248 * strtol.c: Adjust comments to match intprops.h.
3249 * userspec.c: Include intprops.h.
3250 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3251 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3252 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3253 instead of rolling our own expressions.
3254 * xstrtol.c: Include xstrtol.h first, to test interface.
3256 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3258 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3259 the right thing even if adding 1900 would overflow. Similarly
3260 for tm_mon + 1 and tm_yday + 1.
3261 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3262 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3263 (DO_SIGNED_NUMBER): New macro.
3264 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3266 2005-03-07 Bruno Haible <bruno@clisp.org>
3268 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3270 2005-03-03 Derek R. Price <derek@ximbiot.com>
3271 Bruno Haible <bruno@clisp.org>
3273 * pagealign_alloc.h: New file.
3274 * pagealign_alloc.c: New file.
3276 2005-01-28 Bruno Haible <bruno@clisp.org>
3278 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3281 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3283 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3284 The workaround isn't strictly needed for POSIX conformance, and
3285 it's too much of a pain to configure and maintain. We'll ask
3286 people to fix their kernels instead.
3287 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3288 (NANOSLEEP_BUG_WORKAROUND): Remove.
3289 (xnanosleep): Remove the workaround.
3291 2005-02-12 Bruno Haible <bruno@clisp.org>
3293 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3295 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3297 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3298 * timespec.h (gettime): Return void, since it always
3299 succeeds now. All uses changed.
3300 * gettime.c (gettime) Likewise.
3301 [HAVE_NANOTIME]: Prefer nanotime.
3302 Assume gettimeofday succeeds, as POSIX requires.
3303 Assime time () succeeds, since other code already does.
3304 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3305 (timespec_subtract): Remove.
3306 (NANOSLEEP_BUG_WORKAROUND): New constant.
3307 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3308 things considerably. Use it only on GNU/Linux hosts, since the
3309 workaround shouldn't be needed elsewhere.
3311 2005-02-24 Bruno Haible <bruno@clisp.org>
3313 * gettext.h: Update from GNU gettext 0.14.2.
3315 2005-02-24 Bruno Haible <bruno@clisp.org>
3317 * localcharset.c: Update from GNU gettext 0.14.2.
3318 * config.charset: Update from GNU gettext 0.14.2.
3320 2005-02-22 Simon Josefsson <jas@extundo.com>
3322 * iconvme.h, iconvme.c: New files, from libc.
3324 2005-02-20 Neil Conway <neilc@samurai.com>
3326 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3327 returned by OSX/Darwin if the specified buffer is not large
3328 enough for the hostname.
3330 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3332 * memrchr.h: New file.
3333 * chdir-long.c: Include it.
3334 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3335 Don't bother including stddef.h.
3337 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3339 * argp-help.c (__argp_help): Create a fake struct argp_state and
3340 pass it to _help, otherwise the latter coredumps trying to
3341 dereference state.root_argp.
3343 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3345 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3347 Include <sys/types.h>, for dev_t.
3348 (ME_DUMMY, ME_REMOTE): Move from here....
3349 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3350 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3352 Include mountlist.h first, to test the interface.
3354 2005-01-29 Bruno Haible <bruno@clisp.org>
3356 * progname.c (program_name): Initialize.
3357 Needed when linking statically on MacOS X.
3359 2005-01-28 Bruno Haible <bruno@clisp.org>
3361 * javacomp.sh.in: New file, from GNU gettext.
3362 * javacomp.h: New file, from GNU gettext.
3363 * javacomp.c: New file, from GNU gettext.
3365 2005-01-26 Bruno Haible <bruno@clisp.org>
3367 * javaexec.sh.in: New file, from GNU gettext.
3368 * javaexec.h: New file, from GNU gettext.
3369 * javaexec.c: New file, from GNU gettext.
3371 2005-01-26 Simon Josefsson <jas@extundo.com>
3373 * gai_strerror.c: Use GPL in header.
3375 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3377 * argp-help.c (hol_entry_help): Avoid using non-constant
3378 initializers for struct pentry_state.
3379 (__argp_error): Check return value of __asprintf
3380 (__argp_failure): Translate error message
3382 * argp-parse.c: Removed braces around the expansion of N_()
3384 2005-01-21 Jim Meyering <jim@meyering.net>
3386 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3387 same value as for Solaris 9.
3389 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3390 component length. This included changing the parameter to be
3391 of type `char *' rather than `char const *'.
3392 * chdir-long.h (chdir_long): Update prototype.
3394 * openat.c (fdopendir, fstatat): New functions.
3395 * openat.h: Include headers required for use of DIR and struct stat.
3396 [AT_SYMLINK_NOFOLLOW]: Define.
3397 (fdopendir, fstatat): Add prototypes.
3399 2005-01-21 Bruno Haible <bruno@clisp.org>
3401 * classpath.h: New file, from GNU gettext.
3402 * classpath.c: New file, from GNU gettext.
3404 2005-01-20 Simon Josefsson <jas@extundo.com>
3406 * version-etc-fsf.c: New file, with version_etc_copyright.
3407 * version-etc.c: Remove version_etc_copyright.
3408 * version-etc.h (version_etc_copyright): Use [] instead of * in
3409 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3411 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3413 * save-cwd.c (save_cwd): Remove code to support the case
3414 where fchdir is missing or flaky.
3416 2005-01-20 Simon Josefsson <jas@extundo.com>
3418 * base64.h (isbase64): Add.
3420 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3421 using a unsigned prototype, don't inline.
3422 (base64_decode): Use it.
3424 2005-01-19 Bruno Haible <bruno@clisp.org>
3426 * sh-quote.h: New file, from GNU gettext.
3427 * sh-quote.c: New file, from GNU gettext.
3429 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3431 Merge changes from coreutils, as described below in several
3432 changelogs dated today.
3434 * save-cwd.c: Include "save-cwd.h" before other include files.
3435 (O_DIRECTORY): Remove; not needed here, since "." must be
3436 a directory. All uses removed.
3437 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3438 universal on Suns, and we also need to test for IRIX.
3439 Revamp code to use 'if' rather than '#if'.
3440 Avoid unnecessary comparison of cwd->desc to 0.
3442 * utimens.c (futimens): Robustify the previous patch, by checking
3443 for known valid error numbers rather than observed invalid ones.
3445 2005-01-18 Jim Meyering <jim@meyering.net>
3447 * version-etc.c (version_etc_copyright): Update copyright date.
3449 * utimens.c (futimens): Account for the fact that futimes
3450 can also fail with errno == ENOSYS or errno == ENOENT.
3451 Patch from Dmitry V. Levin.
3453 Change the name of the robust chdir function from chdir to chdir_long.
3454 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3455 (restore_cwd): Use chdir_long, not chdir.
3456 * chdir-long.c: Renamed from chdir.c.
3457 * chdir-long.h: Renamed from chdir.h.
3458 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3461 2005-01-18 Bob Proulx <bob@proulx.com>
3463 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3464 offsetof() macro construct to avoid compile failure with native HP-UX
3465 11.0 ANSI C compiler.
3467 2005-01-06 Bruno Haible <bruno@clisp.org>
3469 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3470 because stpncpy.m4 takes care of it.
3472 2004-01-24 Bruno Haible <bruno@clisp.org>
3474 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3476 2003-10-09 Bruno Haible <bruno@clisp.org>
3478 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3480 2005-01-06 Bruno Haible <bruno@clisp.org>
3482 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3483 * fwriteerror.c: Include <stdbool.h>.
3484 (fwriteerror): At the end, close the file stream. Record whether
3485 stdout was already closed.
3487 2004-05-27 Bruno Haible <bruno@clisp.org>
3489 * execute.c (environ): Declare if needed.
3490 * pipe.c (environ): Likewise.
3491 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3493 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3495 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3496 definitions to be after all include files, to avoid collisions.
3497 Problem reported by Bob Proulx.
3499 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3501 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3502 not needed. This removes a dependency on the gettext module.
3503 [defined _LIBC]: Do not include <libintl.h>; not needed.
3505 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3507 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3510 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3512 * argp-parse.c: Include <stddef.h>.
3513 (alignof, alignto): New macros.
3514 (parser_init): Don't assume that void * is aligned sufficiently
3517 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3518 need to extend the stack.
3519 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3522 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3524 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3526 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3528 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3529 Remove now-obsolete comment about AIX.
3530 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3531 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3532 (YYMAXDEPTH): New macro.
3534 2004-12-18 Bruno Haible <bruno@clisp.org>
3536 * fatal-signal.c (fatal_signals): Make non-const.
3537 (init_fatal_signals): New function.
3538 (uninstall_handlers, install_handlers): Ignore signals that were set to
3540 (at_fatal_signal): Call init_fatal_signals.
3541 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3543 Reported by Paul Eggert.
3545 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3547 * getdate.y (textint): New member "negative".
3548 (time_zone_hhmm): New function.
3549 Expect 14 shift-reduce conflicts, not 13.
3550 (o_colon_minutes): New rule.
3551 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3552 (yylex): Set the "negative" member of signed numbers.
3554 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3556 Changes imported from coreutils.
3557 * hard-locale.c: Assume <locale.h> exists.
3559 (GLIBC_VERSION): New macro.
3560 (hard_locale): Assume setlocale exists.
3561 Rewrite to avoid #ifdef.
3562 Use strdup rather than malloc + strcpy.
3563 * human.c: Assume <locale.h> exists.
3564 (human_readable): Assume localeconv exists.
3566 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3568 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3569 convert T2, not T. (Imported from libc.)
3571 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3573 * getcwd.c (is_ENAMETOOLONG): New macro.
3574 (__getcwd.c): Don't restore errno; glibc doesn't.
3575 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3576 first, falling back to our code only if its results look suspicious.
3577 Ensure that the resulting buffer is only as large as necessary.
3579 * readutmp.c: Include readutmp.h first.
3580 Include <errno.h>, since readutmp.h no longer does that.
3581 * readutmp.h: Don't include <errno.h>,
3582 <sys/param.h>, <time.h>; not needed to establish interface.
3583 (errno): Remove decl.
3584 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3585 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3586 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3588 2004-11-28 Simon Josefsson <jas@extundo.com>
3590 * base64.h, base64.c: New file.
3592 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3594 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3596 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3598 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3599 HP's ANSI C compiler.
3600 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3601 Declaring int functions causes warnings on some modern systems and
3602 shouldn't be needed to compile on ancient ones.
3603 * same.c (MIN) [defined MIN]: Don't define, since it's already
3606 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3607 with the following changes.
3608 (__set_errno): Parenthesize properly.
3609 Include <stdbool.h>.
3610 (MIN, MAX, MATCHING_INO): New macros.
3611 (__getcwd): Define with prototype, not K&R form.
3612 Use heuristics to allocate default buffer on stack if possible.
3613 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3614 behavior, and to avoid the PATH_MAX limit when computing
3616 Use MATCHING_INO to compare inode number to file.
3617 Check for arithmetic overflow in size calculations.
3618 Fix bug in reallocation of dot array that caused getcwd to fail
3619 on directories nested deeper than 75.
3620 Be more careful about saving errno on error.
3621 Do not use realloc; use only free+malloc, as this is a bit
3622 more flexible and avoids a needless copy operation.
3623 Do not inspect st_dev and st_ino for symbolic links; POSIX
3624 doesn't specify the latter.
3625 Check for closedir errors.
3626 Avoid needless casts.
3627 Use "#ifdef weak_alias" around weak_alias, to be like other
3629 The following changes to getcwd.c have effect only when used in
3630 gnulib; they have no effect inside glibc proper.
3631 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3632 as alloca isn't used.
3633 (alloca, __alloca): Likewise.
3634 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3635 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3636 unconditionally, as gnulib assumes C89 or better.
3637 Do not include <sys/param.h>.
3638 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3639 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3641 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3642 Include <dirent.h> in a way that is compatible with modern Autoconf.
3643 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3644 New macros, if not already defined.
3645 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3646 Use "_LIBC", not "defined _LIBC", for consistency.
3647 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3649 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3650 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3651 * xgetcwd.c: David MacKenzie's old code was removed, so give
3652 credit only to Jim Meyering and adjust the copyright dates.
3653 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3654 <stdlib.h>, <unistd.h>, "pathmax.h".
3655 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3656 (INITIAL_BUFFER_SIZE): Remove.
3657 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3659 2004-11-23 Jim Meyering <jim@meyering.net>
3661 * getopt_.h: Remove trailing blanks.
3663 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3665 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3666 (futimens): New function, which uses futimes if available.
3667 (futimens, utimens): Support timespec==NULL, with same semantics
3668 as utime and utimens.
3669 * utimens.h (futimens): New decl.
3671 2004-11-23 Jim Meyering <jim@meyering.net>
3673 * __fpending.c: Add comment.
3675 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3677 * getopt_.h: Re-addition of __getopt_argv_const caused
3678 redefinition warnings. To avoid them, include the defines
3679 in `#if !defined __need_getopt ... #endif'. The only place
3680 where __getopt_argv_const is used is in definitions
3681 of getopt_long and getopt_long_only below, which are as well
3682 protected by `#ifndef __need_getopt'.
3683 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3684 __need_getopt after including <stdio.h> and <unistd.h> These
3685 headers might have defined it.
3687 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3689 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3691 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3692 optopt): Use them instead of invoking ## directly; otherwise, the
3693 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3695 2004-11-19 Bruno Haible <bruno@clisp.org>
3697 * strtok_r.c: Move comments from here...
3698 * strtok_r.h: ... to here.
3700 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3702 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3703 might fail. Problem reported by Yoann Vandoorselaere.
3704 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3705 that mishandle size_t overflow.
3707 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3709 * canon-host.c: Include "strdup.h".
3710 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3711 Use strdup instead of malloc/strcpy to duplicate strings.
3713 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3714 (human_space_before_unit): New constant.
3715 * human.c (human_readable): Support it.
3717 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3718 (xgetcwd): Set errno correctly when failing.
3719 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3720 the failure is actually due to a PATH_MAX problem.
3722 Further getopt changes to make it more likely that glibc will
3723 buy the changes back.
3724 * getopt.c (POSIXLY_CORRECT): New constant.
3725 (getopt): Use it, so to preserve glibc semantic
3726 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3727 when compiling for libc.
3728 * getopt_.h (__getopt_argv_const): Bring it back.
3729 (getopt_long, getopt_long_only): Use it.
3731 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3732 New arg POSIXLY_CORRECT. All callers changed.
3733 (getopt): Argv is now char * const *, as per standard.
3734 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3735 not char *__getopt_argv_const *.
3736 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3737 _getopt_long_only_r): Likewise.
3738 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3739 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3740 _getopt_long_r, _getopt_long_only_r): Likewise.
3741 * getopt_.h (__getopt_argv_const): Remove.
3742 (getopt): Argv is now char * const *, as per standard.
3744 * getdate.y (tORDINAL): New token.
3745 (day, relunit): Allow it for relative times.
3746 (relative_time_table): Use tORDINAL for ordinals.
3748 2004-11-15 Jim Meyering <jim@meyering.net>
3750 * closeout.c: Include "__fpending.h" once again.
3751 Include <stdbool.h>.
3752 (close_stdout): Don't fail just because stdout was closed initially,
3753 since some programs don't write to stdout in the normal course of
3754 operation (other than --version and --help), and we don't want this
3755 function to make e.g. `touch file >&-' fail.
3756 But do fail if it was closed and someone has tried to write to it.
3757 E.g., `printf foo >&-' must fail.
3759 2004-11-11 Simon Josefsson <jas@extundo.com>
3761 * strtok_r.h, strtok_r.c: New file.
3763 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3765 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3766 we can stop lying to compilers about the constness of argv when we
3767 are compiled outside glibc.
3768 (getopt, getopt_long, getopt_long_only): Use it.
3769 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3771 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3772 _getopt_long_only_r): Likewise.
3773 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3774 _getopt_long_only_r): Likewise.
3776 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3777 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3778 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3779 the other external symbols.
3780 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3781 declaration, since the above renaming now works around collisions.
3783 2004-11-11 Jim Meyering <jim@meyering.net>
3785 * linebreak.c: Remove trailing blanks.
3786 * alloca_.h: Likewise.
3787 * acosl.c: Likewise.
3788 * euidaccess.c: Likewise.
3789 * allocsa.h: Likewise.
3791 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3793 * mktime.c (SHR): New macro, which is a portable
3794 substitute for >> that should work even on Crays.
3795 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3796 Problem reported by Mark D. Baushke in
3797 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3798 * getdate.y (SHR): Likewise.
3800 * strftime.c (SHR): Likewise.
3802 * quotearg.c (struct quoting_options): Use unsigned int for
3803 quote_these_too, so that right shifts are well defined. All uses
3806 2004-11-10 Simon Josefsson <jas@extundo.com>
3808 * getaddrinfo.h, getaddrinfo.c: New files.
3810 2004-11-10 Jim Meyering <jim@meyering.net>
3812 Ensure that no close failure goes unreported.
3813 * closeout.c (close_stdout): Always close stdout. I.e., don't
3814 return early when it seems there's nothing to flush.
3815 Don't include __fpending.h.
3817 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3819 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3821 2004-11-05 Bruno Haible <bruno@clisp.org>
3823 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3824 Reported by Mark D. Baushke <mdb@cvshome.org>.
3826 2004-11-04 Bruno Haible <bruno@clisp.org>
3828 2004-09-11 Bruno Haible <bruno@clisp.org>
3829 * allocsa.valgrind: New file.
3830 2004-02-06 Bruno Haible <bruno@clisp.org>
3831 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3832 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3833 Reported by Christopher Seip <chris.seip@hp.com>.
3835 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3837 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3838 with errno == ERANGE if the buffer is too small.
3839 Problem reported by Mark D. Baushke.
3841 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3843 * xreadlink.c (MAXSIZE): New macro.
3844 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3845 size does not exceed MAXSIZE. Avoid cast.
3846 As suggested by Mark D. Baushke in
3847 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3848 if readlink fails with buffer size just under MAXSIZE, try again
3851 2004-11-02 Derek R. Price <derek@ximbiot.com>
3852 and Paul Eggert <eggert@cs.ucla.edu>
3854 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3855 (get_date): Overparenthesize to avoid GCC warning.
3857 2004-11-02 Bruno Haible <bruno@clisp.org>
3859 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3860 function returns void.
3862 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3864 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3865 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3868 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3870 * getdate.y: Add support for TZ="foo" within a date string.
3871 Fix some bugs near time_t boundaries. Reject dates with
3872 out-of-range components, e.g., "Sept 31".
3873 Include <stdlib.h>, "setenv.h", "xalloc.h".
3874 (ISDIGIT_LOCALE): Remove; unused.
3875 Note that the TZ and time functions used here are not reentrant.
3876 (mktime_ok, get_tz): New functions.
3877 (TZBUFSIZE): New constant.
3878 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3879 This requires that we sometimes generate our own TZ="XXX..." setting.
3881 2004-10-27 Derek R. Price <derek@ximbiot.com>
3883 * mktime.c (not_equal_tm): Remove redundant check.
3885 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3887 * getdate.y: Use Bison 1.875 features, and some minor
3888 code cleanups. This change does not affect semantics.
3889 Don't include <stdlib.h>; no longer needed.
3890 Don't include unlocked-io.h; only the "#if TEST" code uses
3891 stdio, and performance isn't crucial there.
3892 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3893 Bison 1.875 features as described below.
3894 All uses of "PC." replaced by "pc->".
3895 (YYSTYPE): Add a forward declaration.
3896 (yylex, yyerror): Use full prototypes in forward decls.
3897 Use "%pure-parser" rather than obsolescent "%pure_parser".
3898 Use %parse-param and %lex-param instead of obsolescent
3899 YYPARSE_PARAM and YYLEX_PARAM.
3900 (meridian_table, month_and_day_table, time_units_table,
3901 relative_time_table, time_zone_table, military_table,
3902 lookup_zone, lookup_word, get_date):
3903 Use NULL instead of 0 where appropriate.
3904 (to_hour): Avoid abort (), to avoid a dependency on
3906 (yyerror, yylex): Now accepts parser_control * arg.
3907 (main) [TEST]: Use '\0' rather than 0 for char.
3909 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3911 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3912 It's now the caller's responsibility to handle the case where
3913 !HAVE_GETPAGESIZE && !defined getpagesize.
3915 * mktime.c (leapyear): Arg is long int, not int.
3917 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3919 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3921 2004-10-12 Simon Josefsson <jas@extundo.com>
3923 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3924 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3927 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3929 * vsnprintf.h: New file.
3930 * vsnprintf.c: New file.
3932 2004-10-07 Bruno Haible <bruno@clisp.org>
3934 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3935 into the provided buffer.
3937 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3939 * diacrit.c, diacrit.h: Add GPL notice.
3941 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3942 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3943 * logl.c (logl): Keep the code as similar to glibc as possible.
3944 This avoids a potential constant-folding bug.
3946 2004-10-05 Bruno Haible <bruno@clisp.org>
3948 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3950 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3952 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3953 * xmalloc.c (xmemdup): Likewise.
3954 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3955 XFREE): Remove these long-obsolescent macros.
3956 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3957 * xstrdup.c: Remove.
3959 * regex.c (re_comp): Cast gettext return value to char *,
3960 Problem reported by Martin Neitzel via Mark D. Baushke.
3962 2004-10-04 Simon Josefsson <jas@extundo.com>
3964 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3965 '#ifdef USE_UNLOCKED_IO'.
3967 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3969 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3970 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3971 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3972 regex.c, sha1.c, version-etc.c, yesno.c:
3973 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3974 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3975 the includer's responsibility.
3977 Sync from coreutils.
3979 * modechange.c (mode_compile): Don't decrement a pointer that
3980 points to the start of a string, as the C Standard says the
3981 resulting behavior is undefined.
3983 * backupfile.h (enum backuptype): Rename none -> no_backups,
3984 simple -> simple_backups, numbered_existing ->
3985 numbered_existing_backups, numbered -> numbered_backups
3986 to avoid shadowing problems. All uses changed.
3987 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3988 * backupfile.c (check_extension, numbered_backup):
3989 Rename locals to avoid shadowing 'basename'.
3990 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3993 * .cppi-disable: Add getopt_.h, getopt_int.h.
3994 * .cvsignore: Add getopt.h.
3996 2004-10-04 Simon Josefsson <jas@extundo.com>
3998 * memmem.h: New file.
3999 * memmem.c: New file, taken from glibc.
4001 2004-10-02 Jim Meyering <jim@meyering.net>
4003 * dirfd.h, getpagesize.h: Add copyright notice.
4005 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4007 * snprintf.c: Remove comments as to why each header is needed.
4009 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4011 * strsep.h: New file.
4012 * strsep.c: New file.
4014 2004-10-01 Simon Josefsson <jas@extundo.com>
4016 * snprintf.c (snprintf): Handle size==0.
4018 2004-10-01 Simon Josefsson <jas@extundo.com>
4019 Bruno Haible <bruno@clisp.org>
4021 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4022 (snprintf): Declare 'args'.
4024 2004-09-30 Simon Josefsson <jas@extundo.com>
4026 * snprintf.h, snprintf.c: New files.
4028 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4030 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4031 (hol_entry_help): Never translate an empty string.
4032 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4033 * argp.h (OPTION_NO_TRANS): New option.
4035 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4037 * xvasprintf.c: Include xalloc.h.
4038 (xvasprintf): Use xalloc_die, not xmalloc_die.
4040 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4042 * dummy.c: Change copyright notice to FSF, and license to GPL.
4044 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4046 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4047 Problem reported by Bruno Haible in:
4048 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4050 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4052 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4053 in case some system header has #define'd it. Problem reported by
4054 Soeren D. Schulze in
4055 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4057 2004-09-08 Bruno Haible <bruno@clisp.org>
4059 * stdint_.h: New file, taken from GNU clisp.
4061 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4063 * xvasprintf.h: New file.
4064 * xvasprintf.c: New file.
4065 * xasprintf.c: New file.
4067 2004-09-08 Bruno Haible <bruno@clisp.org>
4069 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4071 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4073 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4075 Import from coreutils.
4076 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4077 strings on unbounded length. alloca's performance benefits aren't
4078 that important here.
4080 (parse_with_separator): New function, with most of the internals
4081 of the old parse_user_spec. Allow user to omit both user and group,
4082 for compatibility with FreeBSD.
4083 Clone only the user name, not the entire spec.
4084 Do not set *uid, *gid unless entirely successful.
4085 Avoid memory leak in some failing cases.
4086 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4087 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4088 (parse_user_spec): Rewrite to use parse_with_separator.
4090 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4092 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4093 its complicated substitute.
4094 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4095 and program_invocation_name.
4096 (__argp_basename) [!_LIBC]: Remove; the only use was
4097 replaced by its body.
4098 (__argp_short_program_name): Change condition from
4099 !defined __argp_short_program_name to
4100 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4101 to match argp-namefrob.h.
4102 (__argp_failure): Don't assume strerror_r returns char *.
4103 * argp-parse.c (N_): Define unconditionally.
4104 (argp_default_options): Fill out initializers with 0 to avoid
4107 2004-08-12 Simon Josefsson <jas@extundo.com>
4109 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4110 * getopt_.h: Renamed from getopt.h.
4112 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4114 Merge from coreutils.
4116 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4117 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4118 for Reliant Unix 5.43.
4120 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4121 (union fooround): Use uintmax_t, not long int.
4122 The rest is a merge from libc:
4123 [defined _LIBC]: Include <shlib-compat.h>.
4124 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4126 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4128 * strverscmp.c: Convert to UTF-8.
4130 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4132 * obstack.h (obstack_empty_p):
4133 Don't assume that chunk->contents is suitably aligned.
4134 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4135 Likewise. Problem reported by Benno in
4136 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4138 * chown.c (rpl_chown): Work even if the file is writeable but not
4139 readable. This could be improved further but it'd take some work.
4141 2004-08-08 Simon Josefsson <jas@extundo.com>
4143 * xgethostname.c: Don't include error.h (not used).
4146 * getpass.c: Include getpass.h first.
4148 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4150 * xalloc-die.c: New files.
4151 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4153 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4154 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4155 (_, N_, xalloc_die): Move to xalloc-die.c.
4156 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4157 so that we needn't mess with xalloc_msg_memory_exhausted.
4159 * sha1.h: Renamed from sha.h.
4160 (SHA1_H): Renamed from _SHA_H.
4161 (sha1_ctx): Renamed from sha_ctx.
4162 (sha1_init_ctx): Renamed from sha_init_ctx.
4163 (sha1_process_block): Renamed from sha_process_block.
4164 (sha1_process_bytes): Renamed from sha_process_bytes.
4165 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4166 (sha1_read_ctx): Renamed from sha_read_ctx.
4167 (sha1_stream): Renamed from sha_stream.
4168 (sha1_buffer): Renamed from sha_buffer.
4169 * sha1.c: Likewise; renamed from sha.c.
4170 Do not include <sys/types.h>.
4171 Include <stddef.h> rather than <stdlib.h>.
4173 2004-08-08 Bruno Haible <bruno@clisp.org>
4175 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4176 FILESYSTEM_PREFIX_LEN.
4177 * progreloc.c: Likewise.
4178 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4180 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4183 * argp-help.c (make_hol, hol_append): Don't assume that
4184 SIZE_MAX is a valid preprocessor constant.
4185 (__argp_basename): Change from "#ifndef _LIBC"
4186 to "#ifndef __argp_short_program_name", so that
4187 we don't compile these functions for tar.
4189 More merges from coreutils.
4190 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4191 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4193 * addext.c: Remove; no longer needed.
4194 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4195 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4196 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4197 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4198 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4199 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4200 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4201 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4202 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4203 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4204 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4205 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4206 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4207 Import changes from coreutils.
4209 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4211 Merge from coreutils.
4213 * .gdb-history: Remove; this doesn't belong here.
4215 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4216 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4217 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4219 * dirname.h: Include <stdbool.h>.
4220 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4221 for consistency with POSIX terminology. All uses changed.
4222 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4223 (strip_trailing_slashes): Use bool for booleans.
4224 * stripslash.c (strip_trailing_slashes): Likewise.
4226 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4227 sometimes returns a positive errno value even when it succeeds.
4228 (print_errno_message) [!LIBC]: Fall back on strerror if
4231 * path-concat.c (mempcpy): Don't define if a system header defines it.
4232 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4233 (longest_relative_suffix): New function.
4234 (path_concat): Use it. Assume first argument is not NULL.
4235 Port to DOS. Omit redundant separators.
4236 Report an error instead of returning NULL.
4237 Use mempcpy instead of memcpy.
4238 (xpath_concat): Remove: not declared or used.
4240 * same.h: Include <stdbool.h>
4241 (same_name): Return bool, not int.
4242 * same.c (same_name): Likewise.
4243 (errno): Don't declare; we assume C89 or better now.
4245 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4246 if not already defined.
4248 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4249 * dup-safer.c (errno): Likewise.
4251 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4253 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4256 2004-08-03 Simon Josefsson <jas@extundo.com>
4258 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4259 * progname.h: Don't include stdbool.h.
4261 2004-08-02 Simon Josefsson <jas@extundo.com>
4263 * getsubopt.h: New file, with comments from Bruno Haible.
4264 * getsubopt.c: New file, from glibc, but slightly modified based on
4265 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4267 2004-08-01 Simon Josefsson <jas@extundo.com>
4269 * xgetdomainname.c: Include stdlib.h, for free().
4271 2004-07-16 Simon Josefsson <jas@extundo.com>
4273 * dummy.c: New file.
4275 2004-07-16 Bruno Haible <bruno@clisp.org>
4277 * backupfile.h: Add extern "C" for C++.
4278 * closeout.h: Likewise.
4279 * copy-file.h: Likewise.
4280 * findprog.h: Likewise.
4281 * full-write.h: Likewise.
4282 * pathname.h: Likewise.
4283 * progname.h: Likewise.
4284 * stpcpy.h: Likewise.
4285 * stpncpy.h: Likewise.
4286 * strcase.h: Likewise.
4287 * strstr.h: Likewise.
4288 * xalloc.h: Likewise.
4290 * mbswidth.h: Add extern "C" for C++.
4291 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4293 2004-07-09 Simon Josefsson <jas@extundo.com>
4295 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4296 failed without this.)
4298 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4300 * fchown-stub.c: New file.
4302 2004-06-24 Jim Meyering <jim@meyering.net>
4304 * obstack.h (obstack_base): Cast to (void *), per documentation.
4306 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4308 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4310 2004-06-01 Jim Meyering <jim@meyering.net>
4312 * calloc.c: New file.
4314 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4316 * getdate.y (yylex): Allow space between sign and number.
4317 Problem reported by Dan Jacobson.
4319 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4320 and Jim Meyering <jim@meyering.net>
4322 Merge from coreutils CVS.
4324 * stat-macros.h: New file, with contents from file-type.h
4325 and coreutils' system.h.
4326 * file-type.c: Include "stat-macros.h".
4327 * file-type.h (file_type): Move all macro definitions to new file,
4330 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4331 Wrap old code with this conditional.
4332 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4333 function that does not dereference symlinks.
4334 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4336 * xreadlink.c: Include xreadlink.h first, to catch .h file
4337 dependency problems.
4338 (xreadlink): Accept new arg SIZE, for efficiency.
4339 All decls and uses changed.
4340 * xreadlink.h: Include <stddef.h>, for size_t.
4342 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4343 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4345 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4347 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4349 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4350 macros to be defined.
4351 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4352 the allocator returns NULL because the requested size is zero.
4354 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4356 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4357 var. Add comment explaining why libc still defines it. This
4358 merges the following patch from glibc:
4359 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4361 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4363 * obstack.c (_obstack): Remove unused variable. It hasn't been
4364 present in glibc since revision 1.1 of this file.
4365 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4366 obstack_alignment_mask, obstack_alloc, obstack_base,
4367 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4368 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4369 obstack_grow0, obstack_init, obstack_int_grow,
4370 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4371 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4372 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4373 nonexistent functions.
4375 2004-05-17 Derek R. Price <derek@ximbiot.com>
4376 Paul Eggert <eggert@cs.ucla.edu>
4378 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4380 2004-05-14 Bruno Haible <bruno@clisp.org>
4382 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4383 that consists of a '.' followed by an empty digit string.
4384 Patch by Tor Lillqvist <tml@iki.fi>.
4386 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4388 Port obstack to the AS/400, where pointers are 16 bytes wide and
4389 you cannot cast an integer to a valid pointer. This patch is
4390 currently waiting to be integrated into glibc; see
4391 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4393 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4394 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4395 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4396 (struct obstack): temp member is now a union of a pointer and
4397 an integer, instead of an integer. All integer uses changed.
4398 This does not affect the physical layout of struct obstack,
4399 except on hosts (like the AS/400) where the size or alignment of
4400 void * is greater than that of ptrdiff_t.
4401 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4402 __STDC__)]: Store temporary in pointer member of union, not
4404 * obstack.c: Include <stddef.h>, for offsetof.
4405 (struct fooalign): Remove; it doesn't need a name.
4406 (union fooround): Change double to long double, and add void *.
4407 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4408 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4409 not a macro. Hence the values are always int; so remove all
4410 casts-to-int in uses.
4412 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4413 Derek Price <derek@ximbiot.com>
4415 * alloca.c: Include <alloca.h>, to get our interface.
4416 * alloca_.h: Use __alloca on AIX, so that we don't have to
4417 include <alloca.h> first. Use C89 prototype for alloca; this
4418 requires including <stddef.h> for size_t. Use extern "C" if C++.
4419 Use #elif for simplicity, since we can assume C89 now.
4420 Don't try to source the system alloca.h since it will not be found
4421 and to prevent recursively including its replacement.
4422 * fnmatch.c: Include <alloca.h> instead of opencoding.
4423 * regex.c: Likewise.
4425 2004-05-16 Derek Price <derek@ximbiot.com>
4426 Paul Eggert <eggert@cs.ucla.edu>
4428 getline cleanup. This changes the getndelim2 API: both order of
4429 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4432 * getline.c: Don't include stddef.h or stdio.h, since our
4433 interface does that.
4434 (getline): Always use getdelim, so that we don't have two
4435 copies of this code.
4436 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4438 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4439 (GETNDELIM2_MAXIMUM): New macro.
4440 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4441 instead of the old practice of delim2==0. All callers changed.
4442 Return -1 on overflow, instead of returning junk.
4443 Do not set *linesize unless allocation succeeds.
4444 * getndelim2.h: Do not include stddef.h; no longer needed, now
4445 that we include sys/types.h.
4446 * getnline.h: Likewise.
4447 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4448 (getndelim2): Reorder arguments.
4449 * getnline.c (getnline, getndelim):
4450 Don't discard the NMAX argument.
4451 (getnline): Invoke getndelim, to avoid code duplication.
4452 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4453 of (size_t) -1 by callers of the getnline family.
4455 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4457 * nanosleep.c (suspended): Change its type from int to
4458 sig_atomic_t volatile.
4459 (first_call): Make it private to rpl_nanosleep, and have it
4460 be zero initially as that's a bit faster.
4461 (my_usleep): Round up fractional times instead of truncating them,
4462 as this is the usual meaning for 'sleep'.
4464 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4466 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4467 (ENOSYS): Define if not defined.
4468 (settime): Fall back on stime if it exists and settimeofday fails.
4469 But don't bother with fallbacks if a method fails with errno == EPERM.
4471 2004-05-11 Jim Meyering <jim@meyering.net>
4473 Prior to this change, the save_cwd caller required read access to the
4474 current directory on most systems (ones with the fchdir function).
4476 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4477 fails, try write-only, and finally, resort to using xgetcwd.
4479 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4481 * obstack.c, obstack.h: Import changes from libc.
4483 2004-04-28 Bruno Haible <bruno@clisp.org>
4485 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4486 implicitly appends .exe to executables.
4487 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4488 accepts Windows pathnames.
4489 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4490 Cygwin like Windows, since it now accepts Windows pathnames.
4491 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4492 Cygwin like Windows, since it now accepts Windows pathnames.
4493 Reported by Derek Robert Price <derek@ximbiot.com>.
4495 2004-04-20 Jim Meyering <jim@meyering.net>
4497 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4499 2004-04-20 Jim Meyering <jim@meyering.net>
4500 Bruno Haible <bruno@clisp.org>
4502 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4503 memory when realloc fails.
4505 2004-04-18 Jim Meyering <jim@meyering.net>
4507 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4508 don't leak memory and do call END_UTMP_ENT.
4510 2004-04-11 Paul Eggert <eggert@twinsun.com>
4512 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4513 (CHAR_BIT): Remove, since we assume C89.
4514 Include <stdint.h> if available, as per current Autoconf CVS advice.
4516 2004-03-30 Paul Eggert <eggert@twinsun.com>
4518 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4519 not bool, to be more consistent with Unix conventions.
4520 Suggested by Bruno Haible.
4522 Merge from coreutils.
4524 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4527 * getdate.h: Include stdbool.h, and timespec.h instead of
4528 the usual <time.h> dance.
4529 (get_date): Change signature to support fractional time stamps.
4530 All callers changed.
4531 * getdate.y: Include "getdate.h" first, as we can now
4532 assume C89 and don't need to worry about 'const'.
4533 Similarly, include "unlocked-io.h" near start, not in middle.
4535 (textint.value): Use long int rather than int.
4536 (textint.digits): Use size_t rather than int.
4537 (BILLION, LOG10_BILLION): New constants.
4538 (parser_control): New member rel_ns. Members day_ordinal,
4539 time_zone, month, day, hour, minutes, rel_year, rel_month,
4540 rel_day, rel_hour, rel_minutes, rel_seconds
4541 are now long int, not int. Member seconds is now struct timespec,
4542 not int. New member timespec_seen. Members dates_seen, days_seen,
4543 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4545 (%union.intval): Now long int, not int.
4546 New member timespec.
4547 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4548 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4549 (spec): Now is a timespec or an item list.
4550 (timespec, items): New nonterminals.
4551 (time, rel, relunit, number, get_date):
4552 Add support for fractional seconds.
4553 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4554 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4555 (to_hour): First arg is now long int, not int.
4556 (to_year): Returns long int, not int.
4557 Don't treat year -70 like 70.
4558 (tm_diff): Returns long int, not int.
4559 (lookup_word): Use bool instead of int when appropriate.
4560 (yylex): Use size_t for count, not int.
4561 Detect overflow when parsing large integer constants.
4562 Add support for fractions.
4563 (get_date): Make pointers 'const' if possible.
4564 Use more-portable code to detect integer overflow.
4565 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4566 Don't use ctime; it's not reliable if the year has >4 digits.
4568 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4569 This is for compatibility with BSD.
4571 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4572 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4573 From coreutils' system.h.
4575 * userspec.c: Don't include "posixver.h".
4576 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4577 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4578 compatible extension. Simplify code by removing a boolean int
4579 that was always nonzero if a string was nonnull.
4581 2004-03-30 Jim Meyering <jim@meyering.net>
4583 Merge from coreutils.
4585 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4587 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4588 an empty input stream.
4590 * readtokens.c: Include <stdbool.h>.
4591 (readtoken): Use `size_t' rather than int/long.
4592 All callers adjusted.
4593 Use `bool' rather than `int' where appropriate.
4594 Use memset rather than an explicit loop.
4595 Use x2nrealloc rather than xrealloc.
4596 Allow the use of `\0' as a delimiter.
4597 (readtokens): Likewise.
4598 * readtokens.h (readtoken, readtokens): Update prototypes.
4600 2004-03-30 Bruno Haible <bruno@clisp.org>
4602 * getloadavg.c (getloadavg): Don't assume setlocale returns
4605 2004-03-29 Paul Eggert <eggert@twinsun.com>
4607 Merge changes to getloadavg.c from coreutils and Emacs.
4609 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4610 Define to an expression, not to the empty string.
4611 Include cloexec.h and xalloc.h.
4612 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4613 Use set_cloexec_flag rather than rolling our own.
4614 * cloexec.c, cloexec.h: New files.
4616 2004-03-18 Paul Eggert <eggert@twinsun.com>
4618 * getopt.h: Sync with libc CVS.
4620 2004-03-18 Paul Eggert <eggert@twinsun.com>
4621 Bruno Haible <bruno@clisp.org>
4623 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4624 not on all platforms that have <wchar.h>.
4625 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4627 2004-03-09 Paul Eggert <eggert@twinsun.com>
4629 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4631 * getopt_int.h: New file, also synced from libc.
4633 2004-03-07 Paul Eggert <eggert@twinsun.com>
4635 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4636 '#if' expressions. Unlike the code it replaces, it does not
4637 depend on (defined _SC_PAGESIZE). However, it does depend on
4638 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4639 first reported by Jason Andrade in
4640 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4642 2004-01-18 Simon Josefsson <jas@extundo.com>
4644 * strdup.h: New file.
4645 * strdup.c: Include it.
4646 * path-concat.c: Include strdup.h. Drop strdup declaration.
4647 * userspec.c: Include strdup.h. Drop strdup declaration.
4649 2004-02-06 Karl Berry <karl@gnu.org>
4651 * config.charset: update from gettext 0.14.1.
4653 2004-02-05 Paul Eggert <eggert@twinsun.com>
4655 Add comments and code, prompted by suggestions from Bruno Haible
4657 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4658 describing the enum quoting_style values.
4659 * quotearg.c (quotearg_alloc): New function.
4660 (quotearg_buffer_restyled): Treat lone { and } as special.
4661 Treat = as special. Work around bug with older shells
4662 that "see" a '\' that is really the 2nd byte of a multibyte char.
4663 Quote empty string with shell_quoting_style.
4665 2004-02-03 Bruno Haible <bruno@clisp.org>
4667 * pipe.h: New file, from GNU gettext.
4668 * pipe.c: New file, from GNU gettext.
4670 2004-01-27 Bruno Haible <bruno@clisp.org>
4672 * execute.h: New file, from GNU gettext.
4673 * execute.c: New file, from GNU gettext.
4674 * w32spawn.h: New file, from GNU gettext.
4676 2004-01-23 Paul Eggert <eggert@twinsun.com>
4678 Exit-status fix from coreutils.
4680 Use exit_failure consistently in place of EXIT_FAILURE,
4681 so that program exit statuses are consistent on failure.
4683 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4684 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4685 * argmatch.h: Comment fix to match the above.
4686 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4687 Now a macro referring to exit_failure, instead of a separate
4688 variable. Include "exitfail.h" to get it.
4689 * xstrtol.h: Include "exitfail.h".
4690 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4692 * long-options.c (parse_long_options): Use prototype
4693 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4696 2004-01-21 Jim Meyering <jim@meyering.net>
4698 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4699 so as not to conflict with a different-sized __mktime_internal
4700 function in GNU libc.
4701 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4702 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4704 2004-01-18 Paul Eggert <eggert@twinsun.com>
4706 Merge from diffutils.
4708 * file-type.c (file_type): Add typed memory objects.
4709 * file-type.h (S_TYPEISTMO): New macro.
4711 * c-stack.h (c_stack_action): Remove argv argument.
4712 * c-stack.c (c_stack_action): Likewise. All uses changed.
4713 (die): Don't calculate message unless segv_action returns.
4714 (get_stack_location, min_address_from_argv, max_address_from_argv,
4715 volatile stack_base, volatile_stack_size): Remove.
4716 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4717 that every segmentation violation is a stack overflow. (Ouch!)
4718 See Debian bug 136249 (still outstanding) for more info about why
4719 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4721 2003-11-30 Bruno Haible <bruno@clisp.org>
4723 Safer stack allocation.
4724 * setenv.c: Include allocsa.h.
4725 (alloca): Remove fallback definition.
4726 (freea): Remove macro.
4727 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4730 2003-10-17 Bruno Haible <bruno@clisp.org>
4732 * binary-io.h: Avoid warnings on Cygwin.
4734 2003-12-28 Bruno Haible <bruno@clisp.org>
4736 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4737 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4739 2003-11-28 Bruno Haible <bruno@clisp.org>
4741 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4743 2003-11-27 Bruno Haible <bruno@clisp.org>
4745 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4747 2003-11-17 Bruno Haible <bruno@clisp.org>
4749 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4751 2003-11-24 Bruno Haible <bruno@clisp.org>
4753 * xallocsa.h: New file, from GNU gettext.
4754 * xallocsa.c: New file, from GNU gettext.
4756 2003-11-24 Bruno Haible <bruno@clisp.org>
4758 * allocsa.h: New file, from GNU gettext.
4759 * allocsa.c: New file, from GNU gettext.
4761 2003-11-24 Bruno Haible <bruno@clisp.org>
4763 * eealloc.h: New file.
4765 2004-01-15 Jim Meyering <jim@meyering.net>
4767 Merge from coreutils.
4769 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4770 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4771 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4773 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4774 optional configure-time default.
4776 * version-etc.c (version_etc_copyright): Update copyright date.
4778 * xreadlink.c (xreadlink): Correct outdated comment.
4780 2004-01-15 Paul Eggert <eggert@twinsun.com>
4782 Merge from coreutils.
4784 * posixver.c: Include posixver.h.
4786 * same.c: Include <stdbool.h>, <limits.h>.
4787 (_POSIX_NAME_MAX): Define if not defined.
4789 (same_name): If file names are silently truncated, report
4790 that the file names are the same if they are the same after
4791 the silent truncation.
4793 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4794 conversion function.
4795 * xstrtod.c (xstrtod): Likewise. All callers changed to
4796 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4799 2004-01-14 Paul Eggert <eggert@twinsun.com>
4801 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4802 with like-named macro in fnmatch.c.
4803 (EXT): Use an internal constant instead.
4805 Merge fnmatch patches from glibc.
4806 * fnmatch.c (mbsinit): Remove define.
4807 Add libc_hidden_ver (__fnmatch, fnmatch).
4808 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4809 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4811 2003-12-14 Karl Berry <karl@gnu.org>
4813 * config.charset: update from gettext-runtime.
4815 2003-12-03 Paul Eggert <eggert@twinsun.com>
4817 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4818 Bug reported by Alfred M. Szmidt.
4820 2003-11-29 Karl Berry <karl@gnu.org>
4822 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4824 2003-11-23 Paul Eggert <eggert@twinsun.com>
4825 Bruno Haible <bruno@clisp.org>
4827 * printf-parse.h: Don't include sys/types.h.
4828 (ARG_NONE): New macro.
4829 (char_directive): Change type of *arg_index fields to size_t.
4830 * printf-parse.c: Don't include sys/types.h.
4831 (SSIZE_MAX): Remove macro.
4832 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4833 Remove unnecessary overflow check.
4834 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4837 2003-11-24 Paul Eggert <eggert@twinsun.com>
4839 * alloca.c: Remove dependency on xalloc module.
4840 (xalloc_die): Remove.
4841 (memory_full) [!defined emacs]: New macro.
4842 [!defined emacs]: Don't include xalloc.h.
4843 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4844 address arithmetic overflows. Change datatypes a bit to avoid
4847 2003-11-22 Jim Meyering <jim@meyering.net>
4849 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4851 2003-11-17 Bruno Haible <bruno@clisp.org>
4853 * vasnprintf.c (alloca): Remove fallback definition.
4854 (freea): Remove definition.
4855 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4856 Reported by Paul Eggert.
4858 2003-11-17 Jim Meyering <jim@meyering.net>
4860 On systems without utime and without a utimes function capable of
4861 dealing with a NULL struct utimbuf* argument, this utime replacement
4862 could -- in unusual circumstances -- leak a file descriptor.
4863 * utime.c: Include <unistd.h> and <errno.h>.
4864 (utime_null): Be sure to close `fd' and to preserve errno.
4865 Reported by Geoff Collyer via Arnold Robbins.
4867 2003-11-16 Paul Eggert <eggert@twinsun.com>
4868 Bruno Haible <bruno@clisp.org>
4870 Protect against address arithmetic overflow.
4871 * printf-args.h: Include stddef.h.
4872 (arguments): Change type of field 'count' to size_t.
4873 * printf-args.c (printf_fetchargs): Use size_t instead of
4874 'unsigned int' where appropriate.
4875 * printf-parse.h: Include sys/types.h.
4876 (char_directive): Change type of *arg_index fields to ssize_t.
4877 (char_directives): Change type of fields 'count', max_*_length to
4879 * printf-parse.c: Include sys/types.h and xsize.h.
4880 (SSIZE_MAX): Define fallback value.
4881 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4882 instead of 'int' where appropriate. Check a_allocated, d_allocated
4883 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4884 * vasnprintf.c: Include xsize.h.
4885 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4886 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4887 overflow. Avoid wraparound when converting a width or precision from
4890 2003-11-16 Bruno Haible <bruno@clisp.org>
4892 Update from GNU gettext.
4893 * printf-parse.c: Generalize to it can be compiled for wide strings.
4894 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4895 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4896 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4897 SNPRINTF): New macros.
4898 Don't include <alloca.h> if the file is used inside libintl.
4899 (local_wcslen): New function, for Solaris 2.5.1.
4900 (VASNPRINTF): Use it instead of wcslen.
4902 2003-11-16 Bruno Haible <bruno@clisp.org>
4904 * xsize.h (xmax): New function.
4905 (xsum, xsum3, xsum4): Declare as "pure" functions.
4907 2003-11-12 Paul Eggert <eggert@twinsun.com>
4909 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4910 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4911 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4912 heuristic is just as accurate as far as we know, and it removes a
4913 dependency on size_max.m4 and ptrdiff_max.m4.
4915 2003-11-12 Paul Eggert <eggert@twinsun.com>
4917 * xstrtol.c (__xstrtol): Remove "break" immediately after
4918 "return", to pacify some unknown compiler. Problem reported
4921 2003-11-11 Bruno Haible <bruno@clisp.org>
4923 * xsize.h (SIZE_MAX): Remove fallback definition.
4924 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4927 2003-11-10 Paul Eggert <eggert@twinsun.com>
4929 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4930 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4931 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4933 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4934 not (size_t) -1, since it's defined here.
4936 2003-11-06 Paul Eggert <eggert@twinsun.com>
4938 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4939 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4940 Reject sizes of exactly SIZE_MAX bytes.
4941 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4942 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4944 2003-11-05 Bruno Haible <bruno@clisp.org>
4946 * xsize.h: Include limits.h, to avoid a possible collision with
4947 SIZE_MAX defined in <limits.h> on Solaris.
4949 2003-11-04 Bruno Haible <bruno@clisp.org>
4951 * xsize.h: New file.
4952 * linebreak.c: Include xsize.h.
4953 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4954 argument for overflow.
4955 Suggested by Paul Eggert.
4957 2003-10-31 Bruno Haible <bruno@clisp.org>
4959 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4960 to avoid (extremely rare) race condition.
4961 Suggested by Paul Eggert.
4963 2003-11-03 Jim Meyering <jim@meyering.net>
4965 * userspec.c: Include "userspec.h".
4966 * userspec.h: New file.
4968 2003-10-31 Paul Eggert <eggert@twinsun.com>
4970 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4971 * mountlist.c (SIZE_MAX): Define if not defined already.
4972 (read_filesystem_list): Set and use me_type_malloced.
4973 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4974 whatever the type happens to be), for brevity and consistency.
4975 Check for size calculation overflow on Alphas running OSF/1.
4977 2003-10-31 Jim Meyering <jim@meyering.net>
4979 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4981 * linebuffer.c: Include <string.h> for declaration of memset.
4983 2003-10-30 Paul Eggert <eggert@twinsun.com>
4984 Bruno Haible <bruno@clisp.org>
4986 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4987 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4989 2003-10-29 Paul Eggert <eggert@twinsun.com>
4991 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4992 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4994 * quotearg.c (quotearg_n_options): Use it.
4995 * group-member.c: Include <stdbool.h>.
4996 (free_group_info): Arg is now const *; don't free arg.
4997 (get_group_info): Now returns bool and accepts struct group_info *,
4998 rather than returning a malloc'ed struct group_info *.
4999 All uses changed. Check for overflow in internal size calculation.
5001 * getusershell.c (readname): Simplify the code by using x2nrealloc
5002 rather than xmalloc/xrealloc.
5003 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5004 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5005 conformance bug: the old code used a pointer after freeing the
5006 storage that it addressed.
5007 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5008 rather than doing it by hand.
5009 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5010 the buffer preserved. Use free and xmalloc instead.
5011 * quotearg.c (quotearg_n_options): Likewise.
5012 Use a simpler test for size overflow. Don't use xalloc_oversized
5013 because unsigned int might be wider than size_t (!); this suggests
5014 that we should switch from unsigned int to size_t for slot numbers.
5016 2003-10-27 Bruno Haible <bruno@clisp.org>
5018 * stdbool_.h: Better support for BeOS.
5020 2003-10-27 Paul Eggert <eggert@twinsun.com>
5022 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5023 to allocate the returned structure. Do not allocate a subarray,
5024 as x2nrealloc will do that.
5025 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5026 instead of xnrealloc.
5027 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5029 2003-10-26 Paul Eggert <eggert@twinsun.com>
5031 * xalloc.h (xalloc_oversized): New static inline function, for
5032 callers that want to do their own size-overflow checking. Include
5033 <stdbool.h>, since xalloc_oversized returns bool.
5034 * xalloc.c (array_size_overflow): Remove. All callers changed
5035 to use xalloc_oversized.
5037 Add two functions x2realloc, x2nrealloc, for programs that grow
5038 arrays dynamically by doubling their sizes.
5039 * xalloc.h (x2realloc, x2nrealloc): New decls.
5040 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5043 Port to C99 semantics for 'inline' of external functions.
5044 Bug reported by Bruno Haible.
5045 * xmalloc.c (xnmalloc_inline): New static inline function,
5046 with the old contents of xnmalloc.
5047 (xnmalloc, xmalloc): Use it.
5048 (xnrealloc_inline): New static inline function,
5049 with the old contents of xnrealloc.
5050 (xnrealloc, xrealloc): Use it.
5052 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5054 2003-10-25 Paul Eggert <eggert@twinsun.com>
5056 Fix several address-calculation bugs in the hash modules,
5057 plus some minor code cleanup.
5059 * hash.h: Include <stdbool.h>, for bool.
5060 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5061 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5062 hash_get_n_entries, hash_get_max_bucket_length,
5063 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5064 hash_rehash): Use size_t rather than unsigned.
5065 * hash.c (struct hash_table, hash_get_n_buckets,
5066 hash_get_n_buckets_used, hash_get_n_entries,
5067 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5068 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5069 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5071 (SIZE_MAX): Define if not defined.
5072 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5073 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5075 Use const * when possible.
5076 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5077 (check_tuning): Fix bug: if tuning parameters were very close to
5078 0 or 1, rounding errors could have caused subscript violations.
5079 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5080 (hash_initialize): Add 'fail:' label
5081 to free table and return NULL, and use it to simplify code.
5082 Use calloc rather than clearing the storage ourself.
5083 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5084 buffer size calculations.
5085 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5086 Include <stddef.h>, for size_t.
5087 * hash-pjw.c (hash_pjw): Likewise.
5088 Switch to method described by Bruno Haible.
5089 Include <limits.h>, for CHAR_BIT.
5090 (SIZE_BITS): New macro.
5092 2003-10-21 Paul Eggert <eggert@twinsun.com>
5094 * getndelim2.c (getndelim2): When size calculation overflows,
5095 ceiling the allocation at NMAX bytes rather than silently
5096 discarding input bytes before NMAX is reached. This makes
5097 a difference only if NMAX exceeds SIZE_MAX / 2.
5099 * obstack.c: Merge from glibc.
5100 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5101 Add libc_hidden_def (_obstack_newchunk).
5102 (_obstack_free) [! defined _LIBC]: Remove.
5103 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5104 a clone of the function body.
5105 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5106 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5108 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5109 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5112 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5113 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5114 Don't use lvalue casts, as GCC plans to remove support for them
5115 in GCC 3.5. Reported by Joseph S. Myers. This bug
5116 was also present in the non-GCC version, indicating that this
5117 code had always been buggy and had never been widely used.
5118 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5119 Use the fast variant of each macro, rather than copying the
5120 definiens of the fast variant; that way, we'll be more likely to
5121 catch future bugs in the fast variants.
5123 2003-10-20 Bruno Haible <bruno@clisp.org>
5125 * wait-process.h: New file, from GNU gettext.
5126 * wait-process.c: New file, from GNU gettext.
5128 2003-10-19 Jim Meyering <jim@meyering.net>
5130 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5132 2003-10-16 Paul Eggert <eggert@twinsun.com>
5134 * getgroups.c: Include <errno.h>, <stdlib.h>.
5135 (getgroups): First arg is int, not size_t.
5136 Don't let 'free' mangle errno.
5138 2003-10-16 Jim Meyering <jim@meyering.net>
5140 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5142 2003-10-15 Paul Eggert <eggert@twinsun.com>
5144 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5146 (new_exclude, add_exclude_file): Initial size no longer needs to
5148 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5149 our own address arithmetic overflow checking.
5151 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5152 (fnmatch): Do not alloca more than 2000 wide characters;
5153 instead, use malloc for large buffers.
5154 Check for address arithmetic overflow, and return -1
5155 with errno set to ENOMEM in that case.
5156 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5157 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5158 instead, return -1. Check for address arithmetic overflow.
5160 2003-10-14 Paul Eggert <eggert@twinsun.com>
5162 Handle invalid suffixes and overflow independently, so that
5163 callers can treat them independently as needed. Fix some bugs in
5164 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5165 suffix for a human-readable blocksize. The major caller-visible
5166 change is the addition of a new
5167 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5168 that both overflow and suffix chars were found.
5170 * human.c (humblock): Don't check separately for invalid suffix
5171 char; that is xstrtoumax's job (now that its bug is fixed).
5172 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5173 INTMAX_MAX]: New macros.
5174 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5175 TYPE_MAXIMUM): New macros.
5176 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5177 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5178 if overflow occurs, as it's what __strtol does and it's more useful
5180 (__xstrtol): If __strtol reports some error other than ERANGE,
5181 reflect it to the caller as LONGINT_INVALID. If it reports
5182 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5183 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5184 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5186 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5187 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5188 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5189 [defined UINTMAX_MAX]: New macros.
5191 2003-10-14 Bruno Haible <bruno@clisp.org>
5193 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5194 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5195 Also use volatile where needed.
5197 2003-10-12 Paul Eggert <eggert@twinsun.com>
5199 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5200 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5201 and define in terms of the other primitives.
5202 * xmalloc.c: Include stdbool.h; do not include exit.h.
5203 (SIZE_MAX): Define if not already defined.
5204 (array_size_overflow): New function.
5205 (xalloc_die): Abort instead of exiting if 'error' returns.
5206 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5207 (xmalloc, xrealloc): Use them.
5208 (xcalloc): Check for address arithmetic overflow.
5209 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5210 a bit faster than strcpy.
5212 2003-10-08 Paul Eggert <eggert@twinsun.com>
5214 Merge getpass from libc, plus a few fixes.
5216 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5217 Include <stdbool.h>.
5218 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5219 __fsetlocking to empty.
5220 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5221 do include <bits/libc-lock.h>.
5222 Do not include <fcntl.h>; not needed.
5223 [_LIBC]: Include <wchar.h>.
5224 (NOTCANCEL_MODE): New macro.
5225 (flockfile, funlockfile) [_LIBC]: New macros.
5226 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5227 [!_LIBC]: New macros.
5228 (call_fclose): New function.
5229 (getpass): Use it. Save tty stream separately; this simplifies the
5230 code and makes it more reliable if stdin happens to equal stdout.
5231 Invoke __fsetlocking on tty.
5232 Handle thread cancellation if needed.
5233 Namespace cleanup (use __tcgetattr, __getline).
5234 Use bool for Booleans.
5235 [USE_IN_LIBIO]: Handle wide streams.
5236 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5237 stream might go where.
5239 * unlocked-io.h: Include <stdio.h>, so that the caller
5240 doesn't have to include <stdio.h> before us.
5241 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5242 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5243 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5244 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5245 if not declared, so that we can use getpass.c code from libc without
5247 (flockfile, ftrylockfile, funlockfile): New macros.
5249 2003-10-06 Bruno Haible <bruno@clisp.org>
5251 * version-etc-2.h: Remove file.
5252 * version-etc-2.c: Remove file.
5254 2003-09-25 Jim Meyering <jim@meyering.net>
5255 Bruno Haible <bruno@clisp.org>
5257 This lets translators provide better translations for the
5258 "Written by ..." part of --version output.
5259 * version-etc.h: Include stdarg.h.
5260 (version_etc_copyright): Declare as readonly.
5261 (version_etc): Make this function variadic with a NULL-terminated list
5262 of author name strings.
5263 (version_etc_va): New declaration.
5264 * version-etc.c: Include stdarg.h, stdlib.h.
5265 (version_etc_copyright): Declare as readonly.
5266 (version_etc_va): New function. Provide a different translatable string
5267 for each possible number of authors < 10. Abbreviate when there are 10
5269 (version_etc): Make this function variadic. Call version_etc_va.
5270 Suggestion from Gary V. Vaughan.
5272 * long-options.h (parse_long_options): Change prototype: the authors
5273 string is moved to the end and becomes variadic.
5274 * long-options.c: Include stdarg.h.
5275 (parse_long_options): Make this function variadic, too.
5276 Call version_etc_va, not version_etc.
5278 2003-10-06 Bruno Haible <bruno@clisp.org>
5280 * fatal-signal.h: New file, from GNU gettext.
5281 * fatal-signal.c: New file, from GNU gettext.
5283 2003-10-04 Karl Berry <karl@gnu.org>
5285 * argp*: update from libc.
5287 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5289 * getpass.c (getpass): Use a no-op fseek when switching from input to
5290 output mode on the same stream.
5292 2003-09-29 Paul Eggert <eggert@twinsun.com>
5294 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5295 Fix arg typo in previous patch.
5297 2003-09-28 Jim Meyering <jim@meyering.net>
5299 * error.c: Correct cpp indentation.
5301 2003-09-27 Paul Eggert <eggert@twinsun.com>
5303 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5304 Omit the special code that used __typeof__, since we worry that
5305 it could be more trouble than it's worth. See:
5306 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5307 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5311 2003-09-26 Jim Meyering <jim@meyering.net>
5313 * error.c (error_tail): Move some declarations
5314 into inner scope where the local variables are used.
5316 2003-09-26 Bruno Haible <bruno@clisp.org>
5318 * stpncpy.h (gnu_stpncpy): New declaration.
5319 (stpncpy): Define as alias for gnu_stpncpy.
5320 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5322 2003-09-26 Paul Eggert <eggert@twinsun.com>
5324 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5325 (error_tail): Do not loop, reallocating temporary buffer, since
5326 the output cannot contain more wide characters than the input
5327 contains bytes, the size must be big enough already. This avoids
5328 one potential size overflow calculation. Check for size overflow
5329 when calculating temporary buffer size. Free temporary buffer
5330 when done, if it was allocated with malloc; this plugs a memory
5331 leak. Remove casts from void * to pointers, that are no longer
5332 needed now that we're assuming C89 or better.
5334 Merge error changes from glibc.
5336 * error.c, error.h: Update copyright notice header to match glibc.
5337 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5338 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5339 Disable cancellation while printing error.
5340 * error.h: Prepend __ to parameter names.
5342 2003-09-25 Karl Berry <karl@gnu.org>
5344 * argp-fmtstream.c, argp-help.c: update from libc.
5346 2003-09-25 Bruno Haible <bruno@clisp.org>
5348 * version-etc-2.h: New file, from version-etc.h with modifications.
5349 * version-etc-2.c: New file, from version-etc.c with modifications.
5351 2003-09-25 Simon Josefsson <jas@extundo.com>
5353 * xgetdomainname.h: New file.
5354 * xgetdomainname.c: New file.
5356 2003-09-25 Simon Josefsson <jas@extundo.com>
5357 Bruno Haible <bruno@clisp.org>
5359 * getdomainname.h: New file.
5360 * getdomainname.c: New file.
5362 2003-09-24 Paul Eggert <eggert@twinsun.com>
5364 * linebuffer.c (freebuffer): Don't free the argument, just
5365 the buffer associated with the argument. Bug reported by
5368 2003-09-19 Karl Berry <karl@gnu.org>
5370 * argp.h: update from libc.
5372 2003-09-16 Paul Eggert <eggert@twinsun.com>
5374 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5375 input error, instead of returning NULL the next time we are called
5376 (and therefore losing track of errno).
5378 2003-09-15 Paul Eggert <eggert@twinsun.com>
5380 * getndelim2.c (getndelim2): Don't trash errno when a read
5381 fails, so that the caller gets the proper errno.
5383 * readutmp.c (read_utmp): Likewise.
5384 Check for fstat error. Close stream and free storage
5387 2003-09-14 Bruno Haible <bruno@clisp.org>
5389 * fwriteerror.h: New file.
5390 * fwriteerror.c: New file.
5392 2003-09-14 Jim Meyering <jim@meyering.net>
5394 * getloadavg.c: Correct cpp indentation.
5395 * strdup.c: Likewise.
5396 * vasnprintf.c: Likewise.
5398 2003-09-12 Paul Eggert <eggert@twinsun.com>
5400 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5401 * obstack.c [!defined _LIBC]: Likewise.
5402 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5403 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5404 * exitfail.c: Don't include stdlib.h; no longer needed.
5406 More changes to assume C89 or better.
5408 * error.c (error_tail): Assume vprintf.
5410 * argmatch.c (getenv): Remove decl.
5411 * progreloc.c (get_full_program_name): Define via prototype.
5412 * setenv.c (clearenv): Likewise.
5413 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5415 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5416 (malloc, memcpy): Remove decls.
5417 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5418 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5419 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5420 (memcpy): Remove macro.
5421 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5422 (__P): Remove. All uses removed.
5423 (PTR): Remove. All uses changed to void *.
5424 (CHAR_BIT, NULL): Remove.
5425 (spaces, zeros, memset_space, memset_zero)
5426 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5428 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5429 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5430 Define with prototype.
5431 Remove now-unnecessary prototype decl.
5432 (extra_args_spec): Assume ANSI C. All uses changed.
5433 (extra_args_spec_iso): Remove.
5434 (my_strftime, emacs_strftimeu): Define via prototype.
5435 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5437 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5438 * strtoimax.c: Include <stdlib.h> unconditionally.
5439 (strtoul, strtol): Remove decls.
5440 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5442 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5443 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5444 (LOCALE_PARAM_PROTO): New macro.
5445 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5446 (INTERNAL (strtol), strtol): Define with a prototype.
5447 (PARAMS): Remove. All uses removed.
5448 * tempname.c: Include <string.h> unconditionally.
5449 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5450 * xgethostname.c (main): Define with a prototype.
5451 * xmalloc.c: Include "xalloc.h" first, to check interface.
5452 Include <stdlib.h> unconditionally.
5453 (calloc, malloc, realloc, free): Remove decls.
5454 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5455 Include <stdlib.h> unconditionally. Sort include file names.
5457 (xstrtod): Define with a prototype.
5458 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5459 (strtol, strtoul): Remove decls.
5461 2003-09-11 Paul Eggert <eggert@twinsun.com>
5463 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5464 Include <stdlib.h>, <string.h> unconditionally.
5465 Remove now-unnecessary cast to char *.
5466 * strnlen.c: Include <string.h> unconditionally.
5467 * yesno.c (yesno): Define with a prototype.
5469 2003-09-10 Bruno Haible <bruno@clisp.org>
5471 * strcspn.c: Include <string.h> unconditionally.
5472 * strpbrk.c: Include <string.h> unconditionally.
5473 * strstr.c: Include <string.h> unconditionally.
5474 * unicodeio.c: Include <string.h> unconditionally.
5475 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5476 * unsetenv.c: Likewise.
5477 * xreadlink.c: Include <stdlib.h> unconditionally.
5478 * yesno.c: Include <stdlib.h> unconditionally.
5479 (rpmatch): Add prototype.
5481 2003-09-10 Jim Meyering <jim@meyering.net>
5483 * error.c: Correct indentation of cpp directives.
5485 2003-09-09 Paul Eggert <eggert@twinsun.com>
5489 * acosl.c (main): Use a prototype.
5490 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5493 * getloadavg.c (getloadavg, main): Define via prototypes.
5495 * getopt.h (struct option.name): Assume C89, and use 'const'.
5496 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5497 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5499 * getopt.c (const): Remove macro.
5500 Include <string.h> unconditionally.
5501 (my_index): Remove; all uses changed to strchr.
5502 (strlen): Remove decl.
5503 (exchange): Remove forward decl; no longer needed.
5504 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5505 Define with prototype.
5506 * getopt1.c (const): Remove macro.
5507 (getopt_long, getopt_long_only, main): Define with prototype.
5509 * getugroups.c: Include <string.h> unconditionally.
5511 * getusershell.c: Include <stdlib.h> unconditionally.
5512 (getusershell, setusershell, endusershell, readname, main):
5513 Define with prototypes.
5515 * group-member.c: Include group-member.h first.
5516 Include <stdlib.h> unconditionally.
5518 * hard-locale.c: Include hard-locale.h first.
5519 Include <stdlib.h>, <string.h> unconditionally.
5521 * hash.c (free, malloc): Remove decls.
5522 Include <stdlib.h> unconditionally.
5524 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5525 (getenv): Do not declare.
5527 * idcache.c: Include <string.h> unconditionally.
5529 * long-options.c: Include long-options.h first, to test interface.
5530 Include <stdlib.h> unconditionally.
5532 * makepath.c: Include makepath.h first, to test interface.
5533 Include <stdlib.h> and <string.h> unconditionally.
5535 * linebuffer.c: Include <stdlib.h>.
5536 (free): Remove decl.
5538 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5539 rpl_malloc returns void *, not char *.
5540 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5542 * md5.h: Include <limits.h> unconditionally.
5543 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5544 (__P): Remove; all uses removed.
5545 * md5.c: Include "md5.h" first.
5546 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5547 md5_buffer, md5_process_bytes, md5_process_block):
5548 Define with prototypes.
5549 * sha.h (__P): Remove all uses. (It wasn't defined??)
5550 * sha.c: Include "sha.h" first.
5551 Include <stdlib.h>, <string.h> unconditionally.
5553 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5554 * memcmp.c (__ptr_t): Likewise.
5555 * memrchr.c (__ptr_t): Likewise.
5556 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5557 Include <string.h> unconditionally.
5558 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5559 * memchr.c: Include <stdlib.h> unconditionally.
5560 * memchr.c (LONG_MAX): Remove.
5561 * memrchr.c (LONG_MAX): Likewise.
5562 * memchr.c (__memchr): Define via a prototype.
5563 * memrchr.c (__memrchr): Likewise.
5564 * memcmp.c (__P): Remove, and remove all uses.
5565 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5566 Remove forward decls; no longer needed.
5567 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5568 Use types required by C89 in prototype.
5570 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5571 * savedir.c: Likewise.
5572 * mkdir.c (free): Remove decl.
5573 * rmdir.c (rmdir): Define with a prototype.
5574 * savedir.c: Include savedir.h first, to test interface.
5576 * mktime.c (STDC_HEADERS): Remove.
5577 Include <stdlib.h>, <string.h> unconditionally.
5579 * modechange.c: Include <stdlib.h> unconditionally.
5580 (malloc): Remove decl.
5582 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5583 (free): Remove decl.
5585 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5586 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5587 (This type really should be intptr_t, but that's a C99ism.)
5588 (_obstack_memcpy): Remove: all uses changed to memcpy.
5589 Include <string.h> unconditionally.
5590 (struct obstack): Assume __STDC__ for types of members
5591 chunkfun, freefun, extra_arg.
5592 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5593 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5594 obstack_begin, obstack_specify_allocation,
5595 obstack_specify_allocation_with_arg, obstack_chunkfun,
5596 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5597 Remove unprototyped decls and the macros that use them.
5598 * obstack.c (POINTER): Remove. All uses changed to void *.
5599 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5600 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5601 (defined __STDC__ && __STDC__)]:
5602 Remove nonprototyped code.
5603 Include <stdlib.h> unconditionally.
5604 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5605 _obstack_allocated_p, _obstack_free, obstack_free,
5606 _obstack_memory_used, print_and_abort):
5607 Define using prototypes.
5608 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5609 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5610 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5611 obstack_next_free, obstack_object_size, obstack_room) [0]:
5612 Remove unused, unprototyped code.
5614 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5616 * physmem.c (physmem_total, physmem_available, main): Define
5619 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5620 (main): Define with a prototype.
5622 * posixver.c (getenv): Remove decl.
5624 * putenv.c (malloc): Returns void *, not char *.
5625 Include <string.h> unconditionally.
5626 (strchr, memcpy, NULL): Do not define.
5628 * readtokens.c: Include readtokens.h first, to test interface.
5629 Include <stdlib.h>, <string.h> unconditionally.
5630 (init_tokenbuffer): Define with a prototype.
5632 * regex.c (PARAMS): Remove. All uses removed.
5633 All uses of _RE_ARGS removed, too.
5634 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5636 (bzero): Assume memset exists.
5637 (memcmp, memcpy, NULL): Remove.
5638 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5639 char, or assignments to local vars of type signed char.
5640 (init_syntax_once, PREFIX(extract_number_and_incr),
5641 PREFIX(print_partial_compiled_pattern),
5642 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5643 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5644 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5645 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5646 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5647 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5648 wcs_compile_range, byte_compile_range, truncate_wchar,
5649 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5650 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5651 count_mbs_length, wcs_re_match_2_internal,
5652 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5653 PREFIX(alt_match_null_string_p),
5654 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5655 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5656 regfree, PREFIX(extract_number)): Define with prototype. Remove
5657 now-unnecessary declaration, if any.
5658 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5660 Remove now-unnecessary casts among pointer types.
5661 * regex.h (_RE_ARGS): Remove. All uses removed.
5663 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5664 (free): Remove decl.
5666 * rpmatch.c: Include <stdlib.h> unconditionally.
5668 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5669 (free): Remove decl.
5671 * save-cwd.c: Include <stdlib.h> unconditionally.
5672 * xgetcwd.c: Likewise.
5674 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5675 (free): Remove decl.
5677 * strchrnul.c (strchrnul): Define with a prototype.
5678 Fix bug: c_in was not converted to char before searching.
5680 The following changes are not K&R related:
5682 * group-member.h: Include <sys/types.h>, so that this file is
5684 * makepath.h: Likewise.
5686 * getusershell.c (readname, default_index, line_size, readname):
5687 Use size_t, not int, for sizes.
5688 (readname): If the size overflows, report an error instead of
5691 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5693 * getndelim2.c: Assume stdlib.h per the C89 spec.
5695 2003-09-08 Paul Eggert <eggert@twinsun.com>
5697 Assume C89 or better; remove K&R cruft.
5698 A few of these changes were first proposed by Derek Robert Price
5699 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5701 * addext.c: Include <string.h> unconditionally.
5702 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5703 Don't declare getenv or malloc.
5705 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5706 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5708 (find_stack_direction, alloca): Use prototypes.
5710 * atexit.c (atexit): Define using a prototype.
5712 * basename.c, dirname.c, stripslash.c:
5713 Include <string.h> unconditionally.
5715 * bcopy.c: Include <stddef.h>.
5716 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5718 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5720 * error.h (error, error_at_line, error_print_progname)
5721 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5722 * error.c: Include error.h first, to check interface.
5723 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5724 (VA_START): Remove; all uses changeed to va_start.
5725 (exit, strerror): Remove decls.
5726 (error_print_progname): Prototype uncondionally.
5727 Don't include <errno.h>; no longer needed.
5728 (private_strerror): Remove.
5729 (error_tail): Always define.
5730 (error, error_at_line): Assume C89 or better; always use prototypes.
5731 * fatal.c: Include "fatal.h" first, to test interface.
5732 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5733 (VA_START): Remove; all uses changed to va_start.
5734 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5736 (exit): Remove decl.
5737 (fatal): Prototype unconditionally. Assume va_start works.
5738 Abort at end, to pacify gcc.
5740 * euidaccess.c (main): Define with a prototype.
5742 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5744 * exitfail.c: Include <stdlib.h> unconditionally.
5746 * fnmatch_.h (__P): Remove. All uses changed to assume
5748 * fnmatch.c: Include fnmatch.h first, to test interface.
5749 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5750 (getenv): Remove decl.
5751 (fnmatch): Define using a prototype.
5752 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5753 (FCT): Define using a prototype.
5755 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5757 * gethostname.c: Include <stddef.h>.
5758 (gethostname): Define with prototype. Length is size_t, not int.
5760 2003-09-08 Paul Eggert <eggert@twinsun.com>
5762 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5763 getversion.c should have been removed then, but was accidentally
5766 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5767 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5769 2003-09-07 Paul Eggert <eggert@twinsun.com>
5771 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5772 copy_tm_result. Bug reported by Simon Josefsson in
5773 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5775 2003-09-06 Paul Eggert <eggert@twinsun.com>
5777 * time_r.c, time_r.h: New files.
5779 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5781 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5782 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5784 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5786 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5787 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5790 * timegm.c: Switch to glibc implementation, with the following changes:
5791 [defined HAVE_CONFIG_H]: Include <config.h>.
5792 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5793 (__mktime_internal) [!defined _LIBC]: New decl.
5794 (__gmtime_r) [!defined _LIBC]: New macro and function.
5795 (timegm): Use a prototype, since gnulib assumes C89.
5796 Do not bother declaring tmp to be const, as it's not really usefu.
5797 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5798 (timegm): Declare only if HAVE_DECL_TIMEGM.
5800 2003-09-03 Paul Eggert <eggert@twinsun.com>
5802 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5803 Bug reported by Lute Kamstra in
5804 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5806 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5807 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5808 course with correspondingly smaller numbers for tomorrow and
5809 yesterday. From Tadayoshi Funaba. Originally installed into
5810 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5813 2003-08-31 Simon Josefsson <jas@extundo.com>
5815 * timegm.h: New file.
5816 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5818 2003-08-31 Karl Berry <karl@gnu.org>
5820 * argp.h: update from libc.
5822 2003-08-28 Bruno Haible <bruno@clisp.org>
5824 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5825 warning on QNX, which defines O_BINARY to 000000.
5827 2003-08-24 Bruno Haible <bruno@clisp.org>
5829 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5830 MSVC7 <stdio.h> is included later.
5832 2003-08-20 Bruno Haible <bruno@clisp.org>
5834 * progname.h: New file, from GNU gettext.
5835 * progname.c: New file, from GNU gettext.
5836 * progreloc.c: New file, from GNU gettext.
5838 2003-08-19 Bruno Haible <bruno@clisp.org>
5840 * xstrdup.c: Assume <string.h> exists.
5842 2003-08-18 Jim Meyering <jim@meyering.net>
5844 * setenv.h: Indent nested cpp directive.
5845 * vasnprintf.c: Remove trailing blanks.
5847 2003-08-17 Simon Josefsson <jas@extundo.com>
5848 Bruno Haible <bruno@clisp.org>
5850 * xstrndup.h: New file.
5851 * xstrndup.c: New file.
5853 2003-08-17 Bruno Haible <bruno@clisp.org>
5855 * strndup.h: New file.
5857 2003-08-16 Paul Eggert <eggert@twinsun.com>
5859 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5860 space, undoing this 2003-08-12 change:
5861 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5863 2003-08-16 Jim Meyering <jim@meyering.net>
5865 Merge from coreutils.
5866 * xstrtoimax.c: #else #if -> #elif.
5867 * xstrtoumax.c: Likewise.
5869 2003-08-15 Paul Eggert <eggert@twinsun.com>
5871 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5872 rather than tab, after '#' in shell-script copyright notices.
5873 Suggested by Bruno Haible.
5875 2003-08-15 Jim Meyering <jim@meyering.net>
5876 and Paul Eggert <eggert@twinsun.com>
5878 Merge from coreutils.
5879 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5880 member but strut utmpx does not. Needed for AIX 4.3.3.
5881 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5883 2003-08-15 Jim Meyering <jim@meyering.net>
5885 Merge from coreutils.
5886 * xgethostname.c: Include <stdlib.h>.
5887 (xghostname): Don't exit for anything other than memory-related
5888 failure; just return NULL.
5889 * userspec.c: Include "posixver.h".
5890 (parse_user_spec): Accept `.' as a separator only
5891 in pre-POSIX-200112 mode.
5892 * strtoimax.c: Use #elif rather than #else #if.
5893 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5894 Remove function, now that we can rely on a working tzset function.
5895 [!_LIBC]: Ensure that the required autoconf test has been run.
5896 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5897 Use underlying_strftime for %r.
5898 * sha.c: Merge in some clean-up and optimization changes from glibc.
5899 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5900 Ensure that it is a multiple of 64.
5901 Rearrange loop exit tests so as to avoid performing an
5902 additional fread after encountering an error or EOF.
5903 * realloc.c: Update copyright date.
5905 2003-08-14 Jim Meyering <jim@meyering.net>
5907 Merge from coreutils.
5908 * obstack.h: Whitespace changes.
5909 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5910 and xcalloc return values.
5911 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5912 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5913 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5914 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5915 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5917 Use mntctl's return value to drive the entry-processing loop, since
5918 we can't rely on the value of the vmt_length member in the last
5919 entry. On some systems doing so could result in exhausting
5920 virtual memory. Based in part on a patch from Mike Jetzer.
5922 2003-08-14 Jim Meyering <jim@meyering.net>
5923 and Paul Eggert <eggert@twinsun.com>
5925 Merges from coreutils, plus other fixes.
5926 * physmem.c: Merge in portability changes from gcc/libiberty
5927 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5928 for credits and details. Thanks to Kaveh Ghazi for helping
5929 to keep these files in sync.
5930 (ARRAY_SIZE): Define it.
5931 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5932 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5933 (memcasecmp): Don't assume size_t fits in unsigned int.
5934 Remove casts and duplicate code.
5935 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5936 (memcpy): Remove definition.
5937 Merge in some clean-up and optimization changes from glibc.
5938 [BLOCKSIZE]: Move definition to top of file.
5939 Ensure that it is a multiple of 64.
5940 Rearrange loop exit tests so as to avoid performing an
5941 additional fread after encountering an error or EOF.
5942 * md5.h (md5_uintptr): Define.
5943 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5944 return to the initial working directory. Preserve errno
5946 * idcache.c: Include "xalloc.h".
5947 (xmalloc, xrealloc): Remove decls.
5948 (getuser): Remove casts no longer required in C89.
5949 * human.c: Include stdio.h, for sprintf.
5950 * group-member.c: Include "xalloc.h".
5951 (xmalloc, xrealloc): Remove decls.
5952 (get_group_info): Remove casts no longer required in C89.
5953 * getusershell.c (readname): Remove casts no longer required in C89.
5954 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5955 * getline.c: Whitespace fix, from coreutils.
5957 2003-08-13 Paul Eggert <eggert@twinsun.com>
5959 * exclude.c: Include <ctype.h>
5960 (IN_CTYPE_DOMAIN): New macro.
5962 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5965 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5966 Undo previous (whitespace-only) change.
5968 2003-08-12 Paul Eggert <eggert@twinsun.com>
5970 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5971 Normalize leading white space and remove trailing white space.
5972 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5973 notice, as per ../config/srclist-update.
5975 Merge from coreutils.
5976 * euidaccess.h: New file.
5977 * euidaccess.c: Include it.
5978 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5979 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5980 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5982 2003-08-11 Bruno Haible <bruno@clisp.org>
5984 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5985 (vasnprintf): Use it instead of wcslen.
5987 2003-08-11 Bruno Haible <bruno@clisp.org>
5989 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5990 value to ensure that _Bool promotes to int. Use #define for _Bool when
5991 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5993 2003-08-10 Karl Berry <karl@gnu.org>
5995 * regex.h: update from libc (whitespace fix).
5997 2003-08-09 Paul Eggert <eggert@twinsun.com>
5999 Merge some files from coreutils. These changes were
6000 originally made by Jim Meyering.
6001 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6002 many older Unixes require this.
6003 * alloca.c (alloca): Remove cast to argument of free;
6004 no longer needed in C89.
6005 * alloca_.h, regex.h: Fix white space to match
6006 what GNU indent does.
6008 2003-08-05 Paul Eggert <eggert@twinsun.com>
6010 * bumpalloc.h: Remove.
6012 2003-08-04 Paul Eggert <eggert@twinsun.com>
6014 * getloadavg.c: Change copyright notice and spacing to conform to
6017 Merge from coreutils.
6018 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6020 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6021 from Karl Berry, implemented by Jim Meyering.
6022 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6023 from Dmitry V. Levin.
6024 Remove anachronistic cast of xrealloc.
6025 * fnmatch_.h (__const): Remove. Use 'const'.
6026 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6027 type. Otherwise, it wouldn't compile with at least /bin/cc on
6028 ymp-cray-unicos9.0.2.X.
6029 Combine two mostly-identical uses of alloca into one.
6030 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6032 2003-08-04 Dave Love <d.love@dl.ac.uk>
6036 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6037 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6038 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6039 obsolete NLIST_NAME_UNION.
6040 [__GNU__]: Undef BSD and FSCALE.
6041 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6043 2003-08-03 Paul Eggert <eggert@twinsun.com>
6045 * stdbool_.h (_Bool): Make it signed char, instead of
6046 an enum type, so that it's guaranteed to promote to int. See:
6047 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6049 2003-07-31 Paul Eggert <eggert@twinsun.com>
6051 * strerror.c: Include config.h, limits.h. Declare sprintf.
6052 (strerror): Don't assume that a printable int fits in 14 bytes.
6054 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6055 Bruno Haible <bruno@clisp.org>
6057 * getline.h (getline, getdelim): Change return type to ssize_t.
6058 * getline.c (getline, getdelim): Likewise.
6059 Remove _GNU_SOURCE define; now it's defined in config.h through
6062 2003-07-22 Paul Eggert <eggert@twinsun.com>
6064 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6065 over-parenthesization in macros.
6067 Sync with coreutils.
6069 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6072 Use `exit_failure' for xalloc and xmemcoll instead of their own
6073 private exit-failure variables.
6074 * xalloc.h (xalloc_exit_failure): Remove.
6075 * xmalloc.c: Likewise. Include exitfail.h.
6076 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6077 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6078 * xmemcoll.c: Likewise. Include exitfail.h.
6079 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6081 2003-07-18 Paul Eggert <eggert@twinsun.com>
6083 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6084 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6085 to test that it can stand by itself. Include "exitfail.h".
6086 Clients should set exit_failure instead.
6087 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6089 2003-07-18 Andreas Schwab <schwab@suse.de>
6091 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6093 2003-07-18 Bruno Haible <bruno@clisp.org>
6095 * getndelim2.h: New file.
6096 * getndelim2.c: Make into a module of its own. Include config.h,
6098 (getndelim2): Make non-static. Change return type to ssize_t.
6099 * getline.h: Change argument names.
6100 * getline.c: Include getndelim2.h instead of getndelim2.c.
6101 * getnline.c: Include getndelim2.h.
6103 2003-07-17 Bruno Haible <bruno@clisp.org>
6105 * Makefile.am: Remove file.
6106 * Makefile.in: Remove file.
6108 2003-07-17 Bruno Haible <bruno@clisp.org>
6110 * getnline.h: New file.
6111 * getnline.c: New file.
6112 * getndelim2.c: New file, extracted from getline.c.
6113 (getndelim2): Renamed from getdelim2, with added nmax argument.
6114 * getline.c: Include getndelim2.c.
6115 (getdelim2): Moved out to getndelim2.c.
6116 (getline, getdelim): Update.
6118 2003-07-15 <karl@gnu.org>
6120 * vasnprintf.c: update from gettext.
6122 2003-07-15 Jim Meyering <jim@meyering.net>
6124 * makepath.c (make_path): Enclose diagnostic in _(...).
6126 2003-07-14 Paul Eggert <eggert@twinsun.com>
6128 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6129 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6130 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6131 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6132 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6133 updated automatically by ../config/srclist-update. This changes
6134 their license from LPGL to GPL.
6136 2003-07-14 Jim Meyering <jim@meyering.net>
6138 Don't emit diagnostics. Let callers do that.
6139 * save-cwd.c: Don't include "error.h".
6140 (save_cwd): Don't call error. Ensure that errno is valid
6141 when returning nonzero.
6143 * save-cwd.h (restore_cwd): Update prototype.
6144 * save-cwd.c (restore_cwd): Remove two parameters.
6145 Simplify. Don't call error upon failure. Let callers do that.
6146 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6147 when auditing is enabled. But don't bother updating the #if.
6149 2003-07-14 Simon Josefsson <jas@extundo.com>
6151 * mempcpy.h: New file.
6152 * mempcpy.c: New file.
6154 2003-07-14 Paul Eggert <eggert@twinsun.com>
6156 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6157 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6158 unicodeio.c, unicodeio.h, unlocked-io.h:
6159 Switch from LGPL to GPL.
6161 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6163 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6164 it breaks C++ compilation.
6165 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6167 2003-07-10 Jim Meyering <jim@meyering.net>
6169 * vasnprintf.c: Remove trailing blanks.
6170 Make cpp indentation consistent.
6172 2003-07-09 Paul Eggert <eggert@twinsun.com>
6174 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6175 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6176 Switch from LGPL to GPL.
6178 2003-07-07 Paul Eggert <eggert@twinsun.com>
6180 * mktime.c: Fix some boundary cases and remove need for floating point.
6182 Issue a compile-time diagnostic if time_t is floating point, or if
6183 two's complement arithmetic is not in effect, or if arithmetic
6184 right shift does not propagate the sign. These assumptions were
6185 all in the original code but they weren't checked.
6187 (TIME_T_MIDPOINT, verify): New macros.
6188 (__isleap): Remove; it has integer overflow problems.
6189 (leapyear): New function, without those problems.
6190 (ydhms_tm_diff): Remove; splitting into two parts.
6191 (ydhms_diff): New function, containing the arithmetic part of
6192 the old ydhms_tm_diff function. Issue a compile-time
6193 diagnostic if we are not using C99 integer division.
6194 Avoid casts when possible.
6195 (guess_time_tm): New function, containing the checking part of
6196 the old ydhms_tm_diff function. Return the new value, rather than
6197 the difference between it and the old. Accept a new argument T
6198 so that *T specifies the old value. Check for overflow in the result.
6200 (__mktime_internal): Use a time_t offset, not a long int offset.
6201 This undoes the 2003-06-04 change, which is no longer needed now
6202 that we have better overflow checking.
6203 (localtime_offset): Likewise.
6205 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6206 and long are 64-bit but int is only 32-bit.
6207 (ydhms_diff): Use long int to store year1 and yday1.
6208 Issue a compile-time diagnostic if long int is not wide enough.
6210 (__mktime_internal): Use long int to store adjusted year and yday.
6211 Use plain C rather than preprocessor commands, if that doesn't
6213 Check for overflow (and try to repair) after each probe
6214 rather than checking only at the very end. This avoids some bugs
6215 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6216 does not equal GMT offset at maximum time).
6217 Use integer to check for overflow rather than floating point; this
6218 is more portable to non-IEEE hosts, and is a tad faster.
6219 When we detect that we are oscillating between two values,
6220 don't check whether tm_isdst has the requested value, since
6221 we already know the answer. When tm_isdst has the wrong value,
6222 use a different heuristic to find the right one, based on the
6223 extreme values actually observed in practice in tz2003a,
6224 rather than the (overly optimistic) "previous 3 calendar quarters".
6226 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6227 "T const" to accommodate glibc style.
6228 (check_result): Use less-confusing report format. "long" -> "long int.
6230 Don't loop if the iteration overflows time_t.
6231 Allow a negative step in the iteration.
6233 2003-07-01 Paul Eggert <eggert@twinsun.com>
6235 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6236 having it depend on HAVE_SYS_TYPES_H.
6238 2003-06-25 Bruno Haible <bruno@clisp.org>
6240 * readlink.c: New file.
6242 2003-06-20 Bruno Haible <bruno@clisp.org>
6244 Assume C89, so PARAMS isn't needed.
6245 * unicodeio.h (PARAMS): Remove.
6246 * unicodeio.c: Don't use PARAMS.
6248 2003-06-18 Jim Meyering <jim@meyering.net>
6250 Merge changes from coreutils.
6251 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6252 Remove explicit declarations of xmalloc and realloc.
6254 (read_utmp): Remove anachronistic cast of xmalloc.
6256 2003-06-17 Paul Eggert <eggert@twinsun.com>
6258 Assume C89, so PARAMS isn't needed.
6259 * backupfile.h (PARAMS): Remove. All uses removed.
6260 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6261 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6262 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6263 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6264 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6265 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6266 xstrtol.h: Likewise.
6267 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6268 same.h, strverscmp.h: Do not include config.h; no longer needed.
6269 Anyway, config.h should always be included before any other file.
6271 2003-06-11 Simon Josefsson <jas@extundo.com>
6273 * sysexit_.h: New file.
6275 2003-05-20 Derek Price <derek@ximbiot.com>
6277 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6279 2003-06-10 Simon Josefsson <jas@extundo.com>
6281 * strchrnul.h: New file.
6282 * strchrnul.c: New file.
6284 2003-06-10 Simon Josefsson <jas@extundo.com>
6286 * argp.h: New file, from glibc.
6287 * argp-ba.c: New file, from glibc.
6288 * argp-eexst.c: New file, from glibc.
6289 * argp-fmtstream.c: New file, from glibc.
6290 * argp-fmtstream.h: New file, from glibc.
6291 * argp-fs-xinl.c: New file, from glibc.
6292 * argp-help.c: New file, from glibc.
6293 * argp-namefrob.h: New file, from glibc.
6294 * argp-parse.c: New file, from glibc.
6295 * argp-pv.c: New file, from glibc.
6296 * argp-pvh.c: New file, from glibc.
6297 * argp-xinl.c: New file, from glibc.
6299 2003-06-07 Jim Meyering <jim@meyering.net>
6301 * readtokens.h: Put `Free Software Foundation, Inc.'
6302 in place of my name in the copyright comment.
6303 Remove definition and uses of __P.
6306 * stat.c: Don't declare xmalloc explicitly.
6307 Instead, include "xalloc.h".
6308 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6309 xrealloc, and xcalloc return values.
6310 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6312 * xgetcwd.h: Remove definition/uses of PARAMS.
6314 2003-06-06 Jim Meyering <jim@meyering.net>
6316 * stdbool_.h: Renamed from stdbool.h.in.
6318 2003-06-06 Jim Meyering <jim@meyering.net>
6320 Merge from coreutils.
6321 * same.c: (same_name): Declare *_basename locals to be `const'.
6322 Consolidate declarations and initializations of *_base* locals.
6324 Merge from coreutils.
6325 This avoids a core dump on systems without GNU putenv,
6326 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6327 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6328 (unsetenv): New static function, from GNU libc.
6329 (rpl_putenv): Use it.
6331 * modechange.c: Remove trailing blanks.
6333 Merge from coreutils.
6334 * fsusage.c: Remove declaration of statfs.
6335 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6337 * posixtm.c: Include <stdbool.h> unconditionally.
6339 2003-06-05 Paul Eggert <eggert@twinsun.com>
6341 * mktime.c (__mktime_internal): When resolving a tm_isdst
6342 mismatch, look in future quarters as well as past. This fixes a
6343 bug when processing fall-backwards gaps immediately after a long
6344 period of daylight-saving time.
6346 * mktime.c: Assume freestanding C89 or better.
6347 (HAVE_LIMITS_H): Remove. Assume it's 1.
6348 (__P): Remove; not used.
6349 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6350 (mktime, not_equal_tm, print_tm, check_result,
6351 main): Use prototypes. Use const * where appropriate.
6352 (main): Fix typo in testing code that uncovered by above changes.
6353 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6355 2003-06-04 Paul Eggert <eggert@twinsun.com>
6357 * mktime.c: Fix Debian bug 177940
6358 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6359 (localtime_offset): Now long int, not time_t, because we want it
6360 to be guaranteed to be signed. All uses changed.
6361 (__mktime_internal): If overflow would occur when adding offset,
6364 Merge 'human' changes from coreutils. Rewrite to support
6365 locale-specific notations like thousands separators.
6366 * human.c: Simplify authorship notice.
6367 Include human.h immediately after config.h.
6368 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6369 <limits.h>: Do not include, since human.h does.
6370 (SIZE_MAX, UINTMAX_MAX): New macros.
6371 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6372 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6373 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6374 (power_letter): Renamed from suffixes.
6375 (generate_suffix_backwards): Remove.
6376 (adjust_value): Now takes int style (because of human.h changes)
6377 and long double value (for greater precision on some platforms).
6378 (group_number): New function.
6379 (human_readable): Use it. Use integer options, not enum.
6380 Put the options before the sizes in the arg list.
6381 Support all the new options.
6382 The old human_readable function has been removed;
6383 use inttostr.h instead.
6384 (human_readable, default_block_size, humblock):
6385 Use uintmax_t, not int, for block sizes.
6386 (human_readable_inexact, block_size_types): Remove.
6387 (block_size_opts): New constant.
6388 (human_options): Renamed from human_block_size, with new signature
6389 that allows block sizes up to UINTMAX_MAX. All callers changed.
6390 * human.h: Add copyright and authorship notice.
6391 Include <limits.h> and <stdbool.h> unconditionally.
6392 (PARAMS): Remove. All uses removed.
6393 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6394 (enum human_inexact_style): Remove tag; now a nameless enum.
6395 (human_floor, human_ceiling, human_round_to_even): Now have
6396 values 2, 0, 1 rather than -1, 1, 0.
6397 (human_group_digits, human_suppress_point_zero, human_autoscale,
6398 human_base_1024, human_SI, human_B): New constants.
6399 (human_readable_inexact, human_block_size): Remove.
6400 (human_readable): Size args are now uintmax_t, not int.
6401 (human_options): New decl.
6403 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6404 unnecessary now that we assume C89 or better. This change
6405 imported from coreutils.
6407 * mktime.c (__mktime_internal): Do not reject negative timestamps
6408 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6409 in the 2003-05-30 sync from glibc.
6411 .h files should stand alone, but we shouldn't include <sys/types.h>
6412 if we can get away with just <stddef.h>.
6414 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6415 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6416 rather than <sys/types.h>, as we merely need size_t.
6417 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6419 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6420 Include <stdio.h>, to get FILE.
6421 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6422 memcasecmp.h has included <stddef.h> and all we need is size_t.
6423 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6424 our interface, instead of including <sys/types.h>
6426 2003-06-02 Paul Eggert <eggert@twinsun.com>
6429 Fix some minor time-related bugs with POSIX time arguments.
6430 Some valid time stamps were being rejected (notably -1, and
6431 time stamps before 1900 on 64-bit hosts). And some invalid
6432 time stamps were being accepted, e.g. September 31.
6434 * posixtm.h (posixtime): Return bool instead of time_t, so
6435 that we can return (time_t) -1 successfully.
6436 * posixtm.c: Likewise.
6437 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6438 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6439 (t): Remove static var.
6440 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6441 of static var. All uses changed.
6442 (year): Do not reject years before 1900; they can occur with
6444 (posix_time_parse): Do not check for out-of-range components;
6445 that is now the caller's responsibility, since our checks were
6446 only approximations.
6447 (posixtime): Use mktime to check for out-of-range components,
6448 since it knows them exactly.
6449 If mktime returns (time_t) -1, check whether an error actually occurred
6450 by invoking localtime on -1.
6451 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6452 posixtime failures better.
6453 Improve the test data (in comments only).
6455 2003-05-30 <karl@gnu.org>
6457 * mktime.c: update from libc.
6459 2003-05-30 Bruno Haible <bruno@clisp.org>
6461 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6462 * localcharset.h: Likewise.
6463 * localcharset.c: Likewise.
6465 2003-05-28 Paul Eggert <eggert@twinsun.com>
6467 Assume the headers required for C89 freestanding compilers.
6468 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6469 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6470 without checking for HAVE_LIMITS_H.
6471 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6472 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6474 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6475 * exclude.c: Include <stdbool.h> unconditionally.
6476 * tempname.c: Include <stddef.h> unconditionally.
6477 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6478 * modechange.c, rpmatch.c (NULL): Don't define, since
6479 <stddef.h> does that.
6480 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6481 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6482 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6483 * xstrtol.c: Likewise.
6484 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6485 * savedir.c: Include <stddef.h> instead of defining NULL.
6487 * addext.c (addext): Use assignment rather than cast, to avoid
6488 warnings on some platforms.
6490 * mktime.c (__mktime_internal): Do not reject negative timestamps
6493 2003-05-10 Bruno Haible <bruno@clisp.org>
6495 * linebreak.c (iconv_string_length): Don't return -1 just because the
6496 string is longer than 4 KB.
6498 2003-05-12 Jim Meyering <jim@meyering.net>
6500 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6501 the space-padded-by-default conversion specifiers, %e, %k, %l.
6503 2003-05-03 Bruno Haible <bruno@clisp.org>
6505 Upgrade to Unicode-4.0.
6506 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6507 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6508 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6509 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6510 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6511 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6512 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6513 Change width of U+E0100..U+E01EF from 1 to 0.
6515 2003-04-25 Bruno Haible <bruno@clisp.org>
6517 * copy-file.c: Include <stddef.h>, for size_t.
6519 2003-04-25 Jim Meyering <jim@meyering.net>
6521 * copy-file.c (copy_file_preserving): Declare buf_size to be
6522 of type size_t, not int.
6524 2003-04-11 Jim Meyering <jim@meyering.net>
6526 Merge changes from Coreutils.
6528 2003-03-22 Jim Meyering <jim@meyering.net>
6530 * strftime.c (widen): Cast alloca return value to proper type.
6532 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6535 * strftime.c (my_strftime): Handle very large width
6536 specifications for numeric values correctly. Improve checks for
6539 2003-01-19 Jim Meyering <jim@meyering.net>
6541 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6542 (nl_get_alt_digit) [! defined my_strftime]: Define.
6543 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6544 _nl_get_alt_digit and _nl_get_walt_digit.
6546 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6547 These changes have no effect outside of _LIBC.
6549 2003-04-10 Bruno Haible <bruno@clisp.org>
6551 * findprog.h: New file, from GNU gettext.
6552 * findprog.c: New file, from GNU gettext.
6554 2003-04-05 Jim Meyering <jim@meyering.net>
6556 Merge changes from Coreutils.
6558 * exclude.h (PARAMS): Remove definition and uses.
6559 * exclude.c: Remove uses of `PARAMS'.
6561 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6562 Add test-cases for DOS filenames. Declare program_name.
6563 (main): Set up program_name. Patch by Rich Dawe.
6565 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6567 Use mntctl's return value to drive the entry-processing loop, since
6568 we can't rely on the value of the vmt_length member in the last
6569 entry. On some systems doing so could result in exhausting
6570 virtual memory. Based in part on a patch from Mike Jetzer.
6572 2003-04-04 Bruno Haible <bruno@clisp.org>
6574 * linebreak.h: New file, from GNU gettext.
6575 * linebreak.c: New file, from GNU gettext with slight modifications.
6576 * lbrkprop.h: New file, from GNU gettext.
6578 2003-04-03 Bruno Haible <bruno@clisp.org>
6580 * utf8-ucs4.h: New file, from GNU gettext.
6581 * utf16-ucs4.h: New file, from GNU gettext.
6582 * ucs4-utf8.h: New file, from GNU gettext.
6583 * ucs4-utf16.h: New file, from GNU gettext.
6585 2003-04-02 Bruno Haible <bruno@clisp.org>
6587 * binary-io.h: New file, from GNU gettext.
6589 2003-04-01 Bruno Haible <bruno@clisp.org>
6591 * pathname.h: New file, from GNU gettext.
6592 * concatpath.c: New file, from GNU gettext.
6594 2003-03-30 Bruno Haible <bruno@clisp.org>
6596 * copy-file.c (copy_file_preserving): Don't set owner if the function
6597 chown() doesn't exist.
6599 2003-03-28 Bruno Haible <bruno@clisp.org>
6601 * copy-file.h: New file, from GNU gettext.
6602 * copy-file.c: New file, from GNU gettext.
6604 2003-03-18 Jim Meyering <jim@meyering.net>
6606 * quote.c (quote_n): Fix typo in comment.
6608 2003-03-14 Jim Meyering <jim@meyering.net>
6610 Merge changes from Coreutils.
6611 * obstack.h (obstack_object_size): Declare temporary, __o,
6612 to be const, in order to avoid warnings.
6613 (obstack_room): Likewise.
6614 (obstack_empty_p): Likewise.
6616 2003-03-13 Paul Eggert <eggert@twinsun.com>
6618 Merge changes from Bison.
6619 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6620 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6621 when compiling Bison 1.875's `bitset bset = obstack_alloc
6622 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6623 * hash.c: Include <stdbool.h> unconditionally.
6625 2003-03-09 Paul Eggert <eggert@twinsun.com>
6627 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6628 Reported by Bruce Becker; see:
6629 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6631 2003-03-03 Paul Eggert <eggert@twinsun.com>
6632 Bruno Haible <bruno@clisp.org>
6634 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6635 Reported by John Hughes, see
6636 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6638 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6640 * poll_.h: New file.
6643 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6645 * mathl.h: New file.
6646 * acosl.c: New file.
6647 * asinl.c: New file.
6648 * atanl.c: New file.
6649 * ceill.c: New file.
6652 * floorl.c: New file.
6653 * frexpl.c: New file.
6654 * ldexpl.c: New file.
6656 * sincosl.c: New file.
6658 * sqrtl.c: New file.
6660 * trigl.c: New file.
6661 * trigl.h: New file.
6663 2003-02-17 Bruno Haible <bruno@clisp.org>
6665 * mkdtemp.h: New file, from GNU gettext.
6666 * mkdtemp.c: New file, from GNU gettext.
6668 2003-01-31 Bruno Haible <bruno@clisp.org>
6670 * rename.c: #undef rename before defining rpl_rename.
6671 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6673 2003-01-30 Bruno Haible <bruno@clisp.org>
6675 * printf-args.h: New file, from GNU gettext.
6676 * printf-args.c: New file, from GNU gettext.
6677 * printf-parse.h: New file, from GNU gettext.
6678 * printf-parse.c: New file, from GNU gettext.
6679 * vasnprintf.h: New file, from GNU gettext.
6680 * vasnprintf.c: New file, from GNU gettext.
6681 * asnprintf.c: New file, from GNU gettext.
6682 * vasprintf.h: New file, from GNU gettext with modifications.
6683 * vasprintf.c: New file, from GNU gettext.
6684 * asprintf.c: New file, from GNU gettext.
6686 2003-01-29 Bruno Haible <bruno@clisp.org>
6688 * stpncpy.h: New file, from GNU gettext with modifications.
6689 * stpncpy.c: New file, from GNU gettext with modifications.
6691 2003-01-28 Bruno Haible <bruno@clisp.org>
6693 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6695 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6698 2003-01-27 Bruno Haible <bruno@clisp.org>
6700 * xsetenv.h: New file, from GNU gettext.
6701 * xsetenv.c: New file, from GNU gettext.
6703 2003-01-23 Bruno Haible <bruno@clisp.org>
6705 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6707 2003-01-22 Bruno Haible <bruno@clisp.org>
6709 * exit.h: New file, from GNU gettext.
6711 2003-01-11 Bruno Haible <bruno@clisp.org>
6713 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6714 * strcase.h (strcasecmp, strncasecmp): Likewise.
6716 2003-01-14 Jim Meyering <jim@meyering.net>
6718 * same.c (same_name): Tweak a comment.
6720 2003-01-11 Bruno Haible <bruno@clisp.org>
6722 * same.c (same_name): Reorder tests so as to avoid calling stat()
6723 when a string comparison is sufficient.
6725 2003-01-11 Bruno Haible <bruno@clisp.org>
6727 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6730 2003-01-11 Bruno Haible <bruno@clisp.org>
6732 * hash-pjw.c: Add comment about low quality of this function.
6734 2003-01-12 Paul Eggert <eggert@twinsun.com>
6736 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6737 to avoid collisions with libcurses and libreadline.
6739 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6740 * getstr.h, getstr.c: Remove.
6741 * getline.c: Include "getline.h", to check interface.
6742 Move body of old getstr.c here: this defines MIN_CHUNK and
6743 declares getdelim2, which is renamed from getstr.
6744 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6746 * linebuffer.c (readlinebuffer): Renamed from readline.
6748 * linebuffer.h: Likewise.
6749 (readline): Remove backward-compatibility macro.
6751 2003-01-12 Jim Meyering <jim@meyering.net>
6753 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6755 2003-01-10 Bruno Haible <bruno@clisp.org>
6757 * alloca_.h: New file.
6758 * getdate.y: Unconditionally include alloca.h.
6759 * makepath.c: Likewise.
6760 * setenv.c: Likewise.
6761 * userspec.c: Likewise.
6763 2003-01-09 Bruno Haible <bruno@clisp.org>
6765 * stdbool.h.in: New file.
6767 2003-01-08 Bruno Haible <bruno@clisp.org>
6769 * safe-read.c: Include specification header first, to ensure its
6771 * full-write.c: Likewise.
6773 2003-01-08 Jim Meyering <jim@meyering.net>
6775 * full-write.c: Undefine and define-away `const' after inclusion
6776 of errno.h, not before. Suggestion from Bruno Haible.
6778 2003-01-07 Jim Meyering <jim@meyering.net>
6780 * full-write.c: Rework so that it may serve to define full_read, too.
6781 * full-read.c: Simply #define FULL_READ and include full-write.c.
6783 2003-01-06 Jim Meyering <jim@meyering.net>
6785 * version-etc.c: Update year in translatable copyright string.
6787 2002-12-25 Bruno Haible <bruno@clisp.org>
6789 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6790 * xstrtol.h: Likewise.
6791 * xstrtoimax.c: Likewise.
6792 * xstrtoumax.c: Likewise.
6793 * human.h: Likewise.
6795 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6796 on systems that have <inttypes.h> but not <stdint.h>.
6798 2002-12-31 Paul Eggert <eggert@twinsun.com>
6800 * memcoll.c (memcoll): Fall back on a simple algorithm using
6801 memcmp if strcoll doesn't work.
6803 2002-12-23 Bruno Haible <bruno@clisp.org>
6805 * localcharset.h: New file.
6806 * localcharset.c: Include it.
6807 * unicodeio.c: Likewise.
6809 2002-12-22 Bruno Haible <bruno@clisp.org>
6811 * utime.c (utime_null): No need to call ftruncate if the file was
6814 2002-12-23 Bruno Haible <bruno@clisp.org>
6816 * memcoll.c (STRCOLL): New macro.
6819 2002-12-22 Bruno Haible <bruno@clisp.org>
6821 * getstr.h (getstr): Define, to avoid clash with libcurses.
6822 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6824 2002-12-22 Bruno Haible <bruno@clisp.org>
6826 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6828 2002-12-23 Bruno Haible <bruno@clisp.org>
6830 * getline.h: Include <stddef.h>, for size_t.
6832 * unicodeio.h: Include <stddef.h>, for size_t.
6833 * unicodeio.c: Don't include <stddef.h>.
6835 2002-12-17 Bruno Haible <bruno@clisp.org>
6837 * canon-host.c (strdup): Remove unused declaration.
6839 * fsusage.c: Include full_read.h.
6840 (get_fs_usage): Use full_read instead of safe_read.
6842 * utime.c (utime_null): Use SAFE_READ_ERROR.
6844 2002-12-11 Bruno Haible <bruno@clisp.org>
6846 * setenv.h: Rewritten to cope with systems that have setenv() but not
6848 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6851 2002-12-11 Bruno Haible <bruno@clisp.org>
6853 * setenv.c (alloca): Fall back to malloc.
6855 (setenv): Use freea() to free memory allocated with alloca().
6857 2002-11-13 Bruno Haible <bruno@clisp.org>
6859 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6860 function declarations.
6861 * unsetenv.c (unsetenv): Likewise.
6863 2002-03-04 Bruno Haible <bruno@clisp.org>
6865 Portability to AIX 4.3.3.
6866 * unsetenv.c: New file, extracted from setenv.c.
6867 * setenv.c: Move the unsetenv() function to unsetenv.c.
6869 2001-12-20 Bruno Haible <bruno@clisp.org>
6871 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6872 use malloc instead. For SunOS 4.
6874 2001-12-11 Bruno Haible <bruno@clisp.org>
6876 * setenv.c: Declare alloca.
6877 (compar_fn_t): New typedef.
6878 (KNOWN_VALUE, STORE_VALUE): Use it.
6880 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6883 2002-12-10 Paul Eggert <eggert@twinsun.com>
6885 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6886 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6887 Choose values that are less likely to collide with system fnmatch
6889 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6890 defined (e.g., a pure POSIX system).
6891 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6892 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6894 2002-12-06 Jim Meyering <jim@meyering.net>
6896 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6898 Merge in changes from libc's misc/error.c, in preparation
6899 for the merge of gnulib's changes back into libc.
6901 * error.c (_): Define only if not already defined.
6902 Move definition to follow all #include directives.
6903 Include unlocked-io.h only if !_LIBC.
6904 [_LIBC]: Include <libio/libioP.h>.
6905 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6906 (fflush): Tweak definition to use INTUSE.
6909 2002-12-05 Paul Eggert <eggert@twinsun.com>
6911 * alloca.c [defined emacs]: Include "lisp.h".
6912 (xalloc_die) [defined emacs]: New macro.
6913 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6914 [! defined emacs]: Include <xalloc.h>.
6915 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6916 (pointer): Typedef to POINTER_TYPE *.
6917 (malloc): Remove decl; we now always use xmalloc.
6918 (alloca): Use old-style definition, since Emacs needs this.
6919 Check for arithmetic overflow when computing combined size.
6921 2002-12-04 Paul Eggert <eggert@twinsun.com>
6923 Do not generate unlocked-io.h automatically, since it's easier to
6924 maintain it by hand.
6926 * unlocked-io.h: New file, from GNU diffutils,
6927 but with proper copyright notice and attribution.
6929 * Makefile.am: Add copyright notice.
6930 (libfetish_a_SOURCES): Add unlocked-io.h.
6931 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6932 (DISTCLEANFILES, io_functions): Remove macros.
6933 (EXTRA_DIST): Remove gen_uio.
6934 (unlocked-io.h): Remove rule.
6936 2002-12-04 Jim Meyering <jim@meyering.net>
6938 Reflect the fact that stat.c and lstat.c are no longer generated.
6939 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6940 (DISTCLEANFILES): Likewise.
6941 (EXTRA_DIST): Likewise.
6942 (all_local): Don't depend on stat.c or lstat.c.
6943 (stat.c, lstat.c): Remove rules.
6944 (EXTRA_DIST): Remove xstat.in.
6946 * xstat.in: Remove file. Contents moved into stat.c.
6947 * stat.c: New file. Contents mostly from xstat.in.
6948 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6949 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6951 * safe-read.c: Rework so that it may serve to define safe_write, too.
6952 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6954 2002-12-03 Jim Meyering <jim@meyering.net>
6956 * safe-read.c, safe-write.c: Change variable names and comments, but
6957 not semantics, to minimize the differences between these two files.
6958 (safe_read): Change comment to mention SAFE_READ_ERROR.
6960 * safe-read.c (IS_EINTR): Define.
6961 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6963 2002-12-02 Bruno Haible <bruno@clisp.org>
6965 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6966 Define, taken from safe-read.c.
6967 (INT_MAX): Provide fallback.
6968 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6969 * safe-write.h (SAFE_WRITE_ERROR): Define.
6971 * safe-read.c (EINTR): Remove definition.
6972 (safe_read): Don't use EINTR if it is absent.
6974 2002-12-02 Jim Meyering <jim@meyering.net>
6976 * safe-read.c (EINTR): Define.
6977 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6978 (INT_MAX): Provide fallback.
6979 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6981 * safe-read.h (SAFE_READ_ERROR): Define.
6983 2002-12-01 Jim Meyering <jim@meyering.net>
6985 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6986 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6988 2002-11-27 Paul Eggert <eggert@twinsun.com>
6990 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6991 hash_rehash): Replace `if (limit <= value) abort ();' with
6992 `if (! (value < limit)) abort ();', for readability.
6994 2002-11-26 <karl@gnu.org>
6996 * strdup.c: copy from libc again, with jim's ok.
6997 * .cppi-disable: re-add strdup.c
6999 2002-11-25 <karl@gnu.org>
7001 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7002 instead of "strtol.c".
7004 2002-11-25 Jim Meyering <jim@meyering.net>
7006 * mktime.c: Sync from libc, now that it has the latest fix.
7008 2002-11-24 <karl@gnu.org>
7010 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7011 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7013 2002-11-24 Jim Meyering <jim@meyering.net>
7015 Update from coreutils:
7017 * mktime.c: Merge in changes from libc.
7019 Avoid a link-time failure on some Linux systems.
7020 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7021 (__mon_yday): Declare with the STATIC attribute.
7022 (__mktime_internal): Likewise.
7023 Based on a report from Greg Schafer.
7025 2002-11-23 Jim Meyering <jim@meyering.net>
7027 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7028 Use `unsigned', not `int', as type of index.
7030 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7032 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7034 2002-11-22 Paul Eggert <eggert@twinsun.com>
7036 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7037 hint that one should use `if (! x) abort ();' rather than `assert
7038 (x);', and anyway it's one less thing to worry about configuring.
7039 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7040 hash_rehash, hash_insert): Use abort rather than assert.
7042 2002-11-22 Paul Eggert <eggert@twinsun.com>
7044 * quotearg.h: Allow multiple inclusion by surrounding with
7045 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7046 so that we can be included first.
7047 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7048 * quotearg.c: Include quotearg.h immediately after config.h.
7049 No need to include stddef.h or sys/types.h any more.
7050 Surround local include files with "", not "<>".
7051 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7052 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7053 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7054 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7055 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7056 (ISPRINT): Remove; no longer needed now that we assume C89.
7058 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7061 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7062 quotearg_char): Use SIZE_MAX rather than
7063 (size_t) -1 when we are talking about "infinity".
7065 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7067 2002-11-22 Bruno Haible <bruno@clisp.org>
7069 * safe-read.h: Assume C89. Add comments.
7070 (safe_read): Change return type to size_t.
7071 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7072 counts > SSIZE_MAX correctly.
7073 * safe-write.h: New file.
7074 * safe-write.c: New file.
7075 * full-read.h: New file.
7076 * full-read.c: New file.
7077 * full-write.h: Assume C89. Add comments.
7078 * full-write.c: Include safe-write.h.
7079 (full_write): Rewritten to use safe_write.
7080 Suggested by Jim Meyering and Paul Eggert.
7082 2002-11-21 Bruno Haible <bruno@clisp.org>
7084 Remove case insensitive option matching.
7085 * argmatch.h (argcasematch): Remove declaration.
7086 (ARGCASEMATCH): Remove macro.
7087 (__xargmatch_internal): Remove case_sensitive argument.
7088 (XARGMATCH): Update.
7089 (XARGCASEMATCH): Remove macro.
7090 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7091 case_sensitive argument.
7092 (argcasematch): Remove function.
7093 (__xargmatch_internal): Remove case_sensitive argument.
7094 (main): Use XARGMATCH instead of XARGCASEMATCH.
7096 * xmalloc.c: Change compile-time error message. Add comment about
7097 required autoconf version.
7099 2002-11-21 Jim Meyering <jim@meyering.net>
7101 * strdup.c (strdup): Tweak comment and initial #if/#include.
7103 Merge in changes from the coreutils.
7105 2002-09-25 Paul Eggert <eggert@twinsun.com>
7106 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7107 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7108 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7109 int. Work more efficiently if X is the same width as uintmax_t.
7110 Do not compare X to -1, to avoid bogus compiler warning.
7111 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7112 Don't assume that f_frsize and f_bsize are the same type.
7114 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7117 * makepath.c (make_path): Restore umask *before* creating the final
7119 (make_path): Minor reformatting.
7121 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7122 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7124 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7125 ones. At least on GNU/Linux systems, `auto' means something else.
7128 2002-11-20 Paul Eggert <eggert@twinsun.com>
7130 Merge argmatch cleanups from Bison. Assume C89.
7132 * argmatch.c: Include config.h here, not in argmatch.h.
7133 Include stdlib.h, for EXIT_FAILURE.
7134 Always include <string.h>, since we assume C89.
7135 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7136 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7137 Include <stddef.h> instead, since it's all we need for size_t.
7138 (PARAMS): Remove. All uses removed.
7139 (ARRAY_CARDINALITY): Do not bother to #undef.
7140 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7141 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7142 Remove unnecessary parentheses.
7143 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7144 Insert necessary parentheses.
7145 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7146 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7148 2002-11-19 Bruno Haible <bruno@clisp.org>
7150 * mbswidth.c: Include mbswidth.h right at the beginning.
7151 * mbswidth.h: Include <stddef.h>, for size_t.
7153 * mbswidth.h (PARAMS): Remove macro.
7154 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7155 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7157 * gcd.h (PARAMS): Remove macro.
7158 (gcd): Use ANSI C function declarations.
7159 * gcd.c (gcd): Likewise.
7161 2002-11-15 Bruno Haible <bruno@clisp.org>
7163 * strcspn.c: Include <stddef.h>.
7164 (strcspn): Use ANSI C function declaration. Change return type to
7166 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7167 (strpbrk): Use NULL.
7168 * strpbrk.h (PARAMS): Remove macro.
7169 (strpbrk): Use ANSI C function declaration.
7170 * strstr.c: Don't include <sys/types.h>.
7171 * strstr.h (PARAMS): Remove macro.
7172 (strstr): Use ANSI C function declarations.
7174 2002-11-06 Bruno Haible <bruno@clisp.org>
7176 * gcd.h (gcd): Change argument type to 'unsigned long'.
7177 * gcd.c (gcd): Likewise.
7179 2002-11-05 Bruno Haible <bruno@clisp.org>
7181 * gcd.h: New file, from gettext-0.11.5.
7182 * gcd.c: New file, from gettext-0.11.5.
7184 2002-11-05 Bruno Haible <bruno@clisp.org>
7186 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7187 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7188 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7189 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7191 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7192 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7194 * closeout.c: Include gettext.h instead of <libintl.h>.
7195 * human.c: Include gettext.h instead of <libintl.h>.
7196 * quotearg.c: Include gettext.h instead of <libintl.h>.
7197 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7198 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7199 * userspec.c: Include gettext.h instead of <libintl.h>.
7200 * version-etc.c: Include gettext.h instead of <libintl.h>.
7201 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7202 (textdomain): Remove definition.
7203 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7205 * long-options.c: Remove include of <libintl.h> and definition of _.
7206 * same.c: Remove include of <libintl.h> and definition of _.
7208 2002-11-04 Bruno Haible <bruno@clisp.org>
7210 * stpcpy.h: New file, from GNU gettext-0.11.5.
7211 * strcase.h: New file, from GNU gettext-0.11.5.
7212 * strpbrk.h: New file, from GNU gettext-0.11.5.
7213 * strstr.h: New file, from GNU gettext-0.11.5.
7214 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7216 2002-05-09 Bruno Haible <bruno@clisp.org>
7218 * config.charset: Update for newest glibc. Add canonical names
7219 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7221 2002-05-09 Bruno Haible <bruno@clisp.org>
7223 * localcharset.c (get_charset_aliases): Add more Windows specific
7226 2002-05-08 Owen Taylor <otaylor@redhat.com>
7228 * config.charset: A few additions for Solaris.
7230 2001-12-05 Bruno Haible <bruno@clisp.org>
7232 * localcharset.c (locale_charset): Don't return an empty string.
7234 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7236 * config.charset: msdos in uk_UA uses CP1125.
7238 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7240 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7241 * localcharset.c (locale_charset): Declare as extern "C".
7243 2002-02-15 Bruno Haible <bruno@clisp.org>
7245 * config.charset [msdosdjgpp]: For Russian, use CP866.
7247 2002-02-11 Bruno Haible <bruno@clisp.org>
7249 * config.charset: Add support for NetBSD.
7251 2002-09-25 <karl@gnu.org>
7253 * strdup.c: copy from libc/string (via ../config/srclist*).
7254 * getopt*: copy from libc/posix.
7255 * gettext.h: copy from gettext.
7256 * .cppi-disable: add strdup.c, gettext.h.
7258 2002-07-01 Jim Meyering <meyering@lucent.com>
7260 * c-stack.c: Include sys/time.h.
7261 From Volker Borchert.
7263 2002-06-11 Paul Eggert <eggert@twinsun.com>
7265 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7266 New macro. Use it uniformly instead of
7267 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7268 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7269 reported by Vin Shelton.
7271 2002-06-22 Jim Meyering <meyering@lucent.com>
7273 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7274 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7276 2002-06-22 Paul Eggert <eggert@twinsun.com>
7278 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7279 Do not assume SA_SIGINFO behavior.
7280 Bug reported by Jim Meyering on NetBSD 1.5.2.
7282 2002-06-22 Jim Meyering <meyering@lucent.com>
7284 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7286 * exitfail.c, exitfail.h: Likewise.
7287 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7289 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7291 (EXTRA_DIST): Add fnmatch_loop.c.
7292 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7294 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7295 * fnmatch.c: Update from diffutils-2.8.2.
7296 * fnmatch_.h: New file. From diffutils-2.8.2.
7297 * fnmatch.h: Remove file.
7299 2002-06-18 Paul Eggert <eggert@twinsun.com>
7301 * file-type.h: Report an error if neither S_ISREG nor
7302 S_IFREG is defined, instead of using a test specific to glibc
7303 2.2. This should be safe, since POSIX requires S_ISREG and
7304 Unix Version 7 had S_IFREG. We don't need to check for
7305 <sys/types.h> since we don't use any symbols that it defines.
7307 2002-06-15 Jim Meyering <meyering@lucent.com>
7309 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7310 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7311 have been included before this file.
7313 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7315 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7316 so that each temporary file name is unique and valid in the first
7317 8 characters, for operation under DOS.
7319 2002-06-15 Jim Meyering <meyering@lucent.com>
7321 Work even with DJGPP 2.03, which lacks support for symlinks.
7323 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7325 * lchown.c (S_ISLNK): Likewise.
7327 2002-06-14 Jim Meyering <meyering@lucent.com>
7329 * file-type.h: Use the version from diffutils-2.8.2.
7330 * file-type.c: Likewise.
7332 2002-05-27 Jim Meyering <meyering@lucent.com>
7334 Fix a problem seen only on nonconforming systems whereby ls.c's
7335 use of localtime, and then of gettimeofday would cause trouble:
7336 the localtime call used to initialize rpl_gettimeofday's save
7337 mechanism would clobber ls's current local time information so
7338 that in any long listing the first file would always be listed
7339 with date 1970-01-01. Analysis by Volker Borchert.
7341 * gettimeofday.c (localtime): Undefine.
7342 (rpl_localtime): New function.
7344 2002-05-22 Jim Meyering <meyering@lucent.com>
7346 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7347 * file-type.h: New file.
7348 * file-type.c (file_type): New file/function. Extracted from diffutils.
7350 2002-04-29 Paul Eggert <eggert@twinsun.com>
7352 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7354 2002-04-28 Paul Eggert <eggert@twinsun.com>
7356 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7357 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7358 of 127, since 64 is the largest conceivable number for ancient
7360 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7362 2002-04-28 Jim Meyering <meyering@lucent.com>
7364 * sig2str.c (WTERMSIG): Remove definition (unused).
7366 2002-04-28 Paul Eggert <eggert@twinsun.com>
7368 * sig2str.h, sig2str.c: New files.
7369 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7371 2002-04-24 Jim Meyering <meyering@lucent.com>
7373 * gettext.h: New file, from Gettext.
7374 * Makefile.am (INCLUDES): Remove -I../intl.
7375 (libfetish_a_SOURCES): Add gettext.h.
7377 2002-04-16 Jim Meyering <meyering@lucent.com>
7379 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7380 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7381 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7383 2002-04-12 Jim Meyering <meyering@lucent.com>
7385 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7387 2002-03-10 Jim Meyering <meyering@lucent.com>
7389 * makepath.c (make_path): Remove a comma from a diagnostic.
7390 Suggestion from Santiago Vila.
7392 2002-03-08 Jim Meyering <meyering@lucent.com>
7394 * rename.c: Mention that this wrapper is needed also on
7395 mips-dec-ultrix4.4 systems.
7397 2002-03-02 Jim Meyering <meyering@lucent.com>
7399 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7400 not HAVE_CLOCK_SETTIME.
7402 2002-02-27 Paul Eggert <eggert@twinsun.com>
7404 * nanosleep.h: Rename to....
7405 * timespec.h: New name for nanosleep.h. All uses changed.
7407 * gettime.c: New file.
7408 * settime.c: New file.
7411 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7412 timespec.h. Remove nanosleep.h.
7414 2002-02-25 Paul Eggert <eggert@twinsun.com>
7416 * acl.c, acl.h: New files.
7417 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7419 2002-02-24 Jim Meyering <meyering@lucent.com>
7421 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7422 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7423 cause trouble. Reported by Nelson Beebe.
7425 2002-02-23 Paul Eggert <eggert@twinsun.com>
7427 * path-concat.c (xpath_concat): Reorder code to pacify
7428 compilers that don't know that xalloc_die never returns.
7430 2002-02-20 Jim Meyering <meyering@lucent.com>
7432 * getdate.c: Regenerate using bison-1.33.
7434 2002-02-15 Paul Eggert <eggert@twinsun.com>
7436 * posixver.c, posixver.h: New files.
7437 * Makefile.am (libfetish_a_SOURCES): Add them.
7439 2002-02-02 Paul Eggert <eggert@twinsun.com>
7440 Bruno Haible <bruno@clisp.org>
7442 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7443 (fwrite_success_callback): New declaration.
7444 * unicodeio.c (unicode_to_mb): New function, extracted from
7445 print_unicode_char. Call failure callback instead of error.
7446 (fwrite_success_callback): New function.
7447 (exit_failure_callback): New function.
7448 (fallback_failure_callback): New function.
7449 (print_unicode_char): Call unicode_to_mb.
7451 2002-01-26 Jim Meyering <meyering@lucent.com>
7453 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7455 2002-01-22 Jim Meyering <meyering@lucent.com>
7457 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7458 Otherwise, some versions of automake would omit the rule that makes
7459 Makefile from Makefile.in.
7461 2001-01-21 Paul Eggert <eggert@twinsun.com>
7463 * xmemcoll.h, xmemcoll.c: New files.
7464 * Makefile.am (libfetish_a_SOURCES): Add them.
7465 * memcoll.c: Include errno.h, and declare errno if not defined.
7466 (memcoll): Set errno to zero if there is no error.
7468 * quotearg.c (quotearg_buffer_restyled):
7469 Fix bug with quoting buffers containing NUL when backslashing escapes.
7470 This bug was exposed by the other changes in this patch.
7471 (quotearg_n_options): New arg ARGSIZE.
7472 All callers changed.
7473 (quoting_options_from_style): New function.
7474 (quotearg_n_style): Use it.
7475 (quotearg_n_style_mem): New function.
7477 * quotearg.h (quotearg_n_style_mem): New function.
7479 2002-01-16 Jim Meyering <meyering@lucent.com>
7481 * getdate.y: Add three semicolons, each just before a closing brace.
7482 Bison (as of version 1.31) no longer papers over that mistake.
7484 2002-02-14 Paul Eggert <eggert@twinsun.com>
7486 * backupfile.c (ISDIGIT): Comment fix.
7487 * getdate.y (ISDIGIT): Likewise.
7488 * posixtm.c (ISDIGIT, year): Likewise.
7489 * strverscmp.c (ISDIGIT): Likewise.
7490 * userspec.c (ISDIGIT): Likewise.
7492 2002-01-05 Jim Meyering <meyering@lucent.com>
7494 * version-etc.c (version_etc_copyright): Update copyright year.
7496 2001-01-19 Paul Eggert <eggert@twinsun.com>
7498 * closeout.c (close_stdout_status): If ferror (stdout), do
7499 not silently exit merely because the output buffer happens to
7500 have nothing pending.
7502 2001-12-18 Paul Eggert <eggert@twinsun.com>
7504 See the big note in ../ChangeLog.
7505 * human.c (suffixes): Prefer K to k for 1024.
7506 (generate_suffix_backwards): New function.
7507 (human_readable_inexact): Use it.
7508 * xstrtol.c (__xstrtol): If there is no number but there
7509 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7510 Accept 'K' as well as 'k'.
7512 2001-12-15 Jim Meyering <meyering@lucent.com>
7514 * regex.h (__restrict_arr): Update from libc.
7516 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7517 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7520 2001-12-10 Jim Meyering <meyering@lucent.com>
7522 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7523 Instead, include "xalloc.h".
7524 (initbuffer): Don't cast xmalloc return value to char*.
7525 (readline): Reword comment.
7526 Don't cast xrealloc return value to char*
7529 2001-12-09 Jim Meyering <meyering@lucent.com>
7531 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7532 `signed and unsigned type in conditional expression'.
7533 * posixtm.c (posix_time_parse): Likewise.
7535 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7537 * readtokens.c (readtoken): Declare an index to be of type unsigned
7538 to avoid a pedantic warning.
7540 * getstr.c: Don't include assert.h.
7541 (getstr): Remove warning-evoking assertions.
7542 Return -1 if offset parameter is out of bounds.
7543 Change the type of a local from int to size_t.
7545 * strftime.c (my_strftime_localtime_r): Include this function
7546 definition in the `#if ! HAVE_TM_GMTOFF' block.
7548 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7549 Include xalloc.h instead.
7551 2001-12-02 Jim Meyering <meyering@lucent.com>
7553 * tempname.c: Don't declare getenv, thus reverting the change of
7554 2001-11-18. It's no longer necessary, now that stdlib.h is always
7557 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7558 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7560 2001-11-30 Akim Demaille <akim@epita.fr>
7562 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7563 before being defined.
7565 2001-11-27 Paul Eggert <eggert@twinsun.com>
7567 * quotearg.h (quotearg_n, quotearg_n_style):
7568 First arg is int, not unsigned.
7569 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7570 (SIZE_MAX, UINT_MAX): New macros.
7571 (quotearg_n_options): Abort if N is negative.
7572 Avoid overflow check on hosts where size_t is 64 bits and int
7573 is 32 bits, as overflow is impossible there.
7574 Fix off-by-one typo that caused unnecessary reallocation.
7576 2001-11-27 Jim Meyering <meyering@lucent.com>
7578 * tempname.c: Merge with version from libc.
7579 * regex.c: Likewise.
7581 * tempname.c: Include stdlib.h unconditionally. On some old systems
7582 for which STDC_HEADERS is 0, it was not included, resulting in a
7583 warning about an integer-to-pointer conversion problem with getenv.
7584 Reported by Volker Borchert.
7586 2001-11-26 Jim Meyering <meyering@lucent.com>
7588 * gtod.h: Remove file.
7589 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7590 * gettimeofday.c: Don't include gtod.h.
7591 (GTOD_init): Remove function.
7592 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7593 Suggestion from Volker Borchert.
7595 2001-11-23 Jim Meyering <meyering@lucent.com>
7597 * hash.h (struct hash_table): Don't define here. Merely declare it.
7598 * hash.c (struct hash_table): Define it here instead.
7600 2001-11-22 Jim Meyering <meyering@lucent.com>
7602 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7604 2001-11-18 Paul Eggert <eggert@twinsun.com>
7606 * tempname.c (TMP_MAX): Remove; no longer needed.
7607 (TEMPORARIES): New macro.
7608 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7609 removes an artificial limitation (e.g. HP-UX 10.20, where
7612 2001-11-18 Jim Meyering <meyering@lucent.com>
7614 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7617 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7618 files will be created before anything else.
7620 2001-11-17 Jim Meyering <meyering@lucent.com>
7622 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7623 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7624 rather than group writable. Patch by Juan F. Codagnone.
7626 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7627 Instead, include "xalloc.h".
7629 * mountlist.c: Include unlocked-io.h after all system headers.
7630 Remove explicit declarations of xmalloc, xrealloc,
7631 and xstrdup. Instead, include "xalloc.h".
7633 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7634 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7635 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7637 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7638 Reported by Padraig Brady.
7640 * mkstemp.c: #undef mkstemp.
7642 (rpl_mkstemp): Rename from mkstemp.
7645 2001-11-16 Jim Meyering <meyering@lucent.com>
7647 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7648 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7649 determine the amount of total physical memory, use pstat_getstatic.
7650 HPUX-11 doesn't define _SC_PHYS_PAGES.
7651 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7652 If sysconf couldn't be used to determine the amount of available
7653 physical memory, use both pstat_getstatic and pstat_getdynamic.
7654 Based on a patch from Bob Proulx.
7656 2001-11-05 Jim Meyering <meyering@lucent.com>
7658 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7660 2001-11-03 Jim Meyering <meyering@lucent.com>
7662 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7663 in argmatch_to_argument call.
7665 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7668 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7669 e.g., a fault due to an attempt to free a NULL pointer.
7671 2001-11-01 Jim Meyering <meyering@lucent.com>
7673 * dirfd.c, dirfd.h: New files.
7674 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7676 * hash.c (hash_print) [TESTING]: Clean up.
7678 2001-10-22 Paul Eggert <eggert@twinsun.com>
7680 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7681 to avoid a warning if -Wall.
7683 2001-10-21 Paul Eggert <eggert@twinsun.com>
7685 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7687 2001-10-21 Jim Meyering <meyering@lucent.com>
7689 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7690 this code would end up calling gettext even in packages built
7692 * getopt.c (_): Likewise.
7693 * regex.c (_): Likewise.
7695 2001-10-20 Paul Eggert <eggert@twinsun.com>
7697 * error.c (strerror_r): Do not declare unless !_LIBC.
7698 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7699 Use strerror_r that is only a macro, even if it is not a function.
7700 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7701 (private_strerror): Use prototypes, not old-style function definition.
7702 (print_errno_message): New function.
7703 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7705 (error_tail, error, error_at_line): Use it.
7707 2001-10-11 Jim Meyering <meyering@lucent.com>
7709 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7710 and quote_n (1, ... to avoid clobbering a buffer.
7712 2001-10-05 Jim Meyering <meyering@lucent.com>
7714 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7715 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7716 * hash-pjw.h: New file.
7718 2001-09-30 Jim Meyering <meyering@lucent.com>
7720 * mountlist.c [MOUNTED_GETFSSTAT]:
7721 Include <sys/ucred.h>, for Apple Darwin.
7722 Include sys/mount.h and sys/fs_types.h only if available.
7724 (read_filesystem_list): Use FS_TYPE.
7726 2001-09-29 Paul Eggert <eggert@twinsun.com>
7728 * exclude.c (excluded_filename): 0 -> false, since it's
7731 2001-09-28 Paul Eggert <eggert@twinsun.com>
7733 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7734 #defines strtoimax. Also treat the other strto* functions
7737 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7738 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7739 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7741 2001-09-26 Jim Meyering <meyering@lucent.com>
7743 Most macros in unlocked-io.h had the wrong number of arguments.
7744 * gen-uio: New script.
7745 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7746 * unlocked-io.hin: Remove file.
7747 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7748 rather than trying to embed it here.
7749 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7750 Reported by Padraig Brady.
7752 2001-09-25 Volker Borchert <bt@teknon.de>
7754 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7756 2001-09-23 Jim Meyering <meyering@lucent.com>
7758 * mountlist.c: Remove useless parentheses in #if directives.
7759 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7760 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7762 2001-09-22 Jim Meyering <meyering@lucent.com>
7764 * localcharset.c: Update from latest gettext.
7765 * config.charset: Likewise.
7767 2001-09-20 Jim Meyering <meyering@lucent.com>
7769 * xstrtol.c (strtoimax): Guard declaration with
7770 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7771 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7772 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7773 (strtoumax): Likewise, for completeness (it wasn't necessary).
7775 2001-09-06 Paul Eggert <eggert@twinsun.com>
7777 * strtoimax.c (HAVE_LONG_LONG):
7778 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7779 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7780 to work around bug in IBM C compiler.
7782 2001-09-16 Jim Meyering <meyering@lucent.com>
7784 * mkdir.c: New file.
7786 2001-09-04 Paul Eggert <eggert@twinsun.com>
7788 * xgetcwd.c: Revert some of the previous change; intead,
7789 fix the HAVE_GETCWD_NULL code to behave more like the
7790 !HAVE_GETCWD_NULL code used to.
7793 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7796 2001-09-04 Paul Eggert <eggert@twinsun.com>
7798 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7799 Use ssize_t, not int, to store result of readlink.
7800 Check for ssize_t overflow as well as size_t overflow,
7801 as POSIX says the result of readlink is implementation-defined
7802 when ssize_t overflows.
7803 Remove unnecessary cast to char*.
7804 Use free+malloc instead of realloc, as the storage doesn't need
7805 to be preserved and it's clearer and can be more efficient that way.
7806 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7807 * xreadlink.h (xreadlink): Update prototype.
7809 2001-09-03 Paul Eggert <eggert@twinsun.com>
7811 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7812 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7813 spotted by Jim Meyering.
7815 2001-09-03 Jim Meyering <meyering@lucent.com>
7817 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7819 2001-09-03 Paul Eggert <eggert@twinsun.com>
7821 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7822 like the HAVE_GETCWD_NULL code.
7823 Include pathmax.h if not HAVE_GETCWD.
7824 Do not include xalloc.h.
7825 (INITIAL_BUFFER_SIZE): New symbol.
7826 Do not use xmalloc / xrealloc, since the caller is responsible for
7827 handling errors. Preserve errno around `free' during failure.
7828 Do not overrun buffer when using getwd.
7830 2001-09-03 Paul Eggert <eggert@twinsun.com>
7832 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7833 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7835 2001-09-02 Jim Meyering <meyering@lucent.com>
7837 * error.c: Update from GNU libc.
7839 2001-09-01 Jim Meyering <meyering@lucent.com>
7841 * xreadlink.c: New file.
7842 * xreadlink.h: New file.
7843 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7845 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7846 doesn't conflict with sparc Solaris 7's definition in
7847 /usr/include/sys/int_types.h.
7849 * exclude.c: Use `""', not `<>' to #include non-system header files.
7850 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7851 and strncasecmp as r-values. Unixware didn't have declarations.
7853 2001-08-31 Jim Meyering <meyering@lucent.com>
7855 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7856 Use an initial, malloc'd, buffer of length 128 rather than
7857 a statically allocated one of length 1024.
7859 2001-08-30 Paul Eggert <eggert@twinsun.com>
7861 * xgetcwd.c: Don't include pathmax.h.
7862 Include stdlib.h and unistd.h if available.
7864 (xmalloc, xstrdup, free): Remove decls.
7865 (xgetcwd): Don't assume sizes fit in unsigned.
7866 Check for overflow when computing sizes.
7867 Simplify reallocation code.
7869 2001-08-28 Paul Eggert <eggert@twinsun.com>
7871 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7873 * strtoimax.c: Renamed from strtoxmax.c, removing the
7876 Also, make the following further changes to make this file's
7877 configuration more similar to that of strtol.c:
7878 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7879 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7880 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7881 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7882 changed to signed values.
7884 And make the following changes as well:
7885 Fix copyright notice, as 1999 was missing.
7886 (verify): New macro.
7887 (strtoimax): Check sizes at compile-time, not run-time.
7888 Prefer strtol to strtoll if both work.
7889 (main): Remove; it was not that useful and was a pain to maintain.
7891 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7893 2001-08-30 Paul Eggert <eggert@twinsun.com>
7895 * savedir.c (savedir): Remove size parameter, as POSIX says that
7896 a directory's st_size can have an arbitrary value, so the old
7897 usage could waste an arbitrary amount of memory. All uses
7899 * savedir.h: Update prototype.
7901 2001-08-30 Paul Eggert <eggert@twinsun.com>
7903 * xstrtol.c (strtoimax): New decl.
7905 2001-08-28 Paul Eggert <eggert@twinsun.com>
7907 * xstrtol.h: Add copyright notice.
7908 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7909 LONGINT_INVALID_SUFFIX_CHAR.
7911 2001-08-30 Paul Eggert <eggert@twinsun.com>
7913 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7916 2001-08-30 Paul Eggert <eggert@twinsun.com>
7918 * hash.c: Remove '2001' from copyright notice.
7920 2001-08-30 Paul Eggert <eggert@twinsun.com>
7922 * full-write.h: New file.
7923 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7924 * full-write.c: Correct credits, as cccp.c no longer
7925 exists and anyway it was so heavily changed from the old cccp
7926 code as to be unrecognizable. Include full-write.h.
7927 (full_write) Return size_t, with short writes meaning failure.
7928 All callers changed. This fixes a bug with large buffers
7930 * utime.c: Include full-write.h.
7932 2001-08-30 Paul Eggert <eggert@twinsun.com>
7934 Merge 'exclude' changes from tar 1.13.22.
7935 This fixes one or two unlikely storage allocation overflow bugs,
7936 but doesn't change user-visible behavior otherwise.
7938 2001-08-30 Paul Eggert <eggert@twinsun.com>
7940 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7941 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7942 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7943 Include if available.
7944 (<xalloc.h>): Include
7945 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7946 (verify): New macro. Use it to verify that EXCLUDE macros do not
7947 collide with FNM macros.
7948 (struct patopts): New struct.
7949 (struct exclude): Use it, as exclude patterns now come with options.
7950 (new_exclude): Support above changes.
7951 (new_exclude, add_exclude_file):
7952 Initial size must now be a power of two to simplify overflow checking.
7953 (free_exclude, fnmatch_no_wildcards): New function.
7954 (excluded_filename): No longer requires options arg, as the options
7955 are determined by add_exclude. Now returns bool, not int.
7956 (excluded_filename, add_exclude):
7957 Add support for the fancy new exclusion options.
7958 (add_exclude, add_exclude_file): Now takes int options arg.
7959 Check for arithmetic overflow when computing sizes.
7960 (add_exclude_file): xrealloc might modify errno, so don't
7961 realloc until after errno might be used.
7963 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7965 (free_exclude): New decl.
7966 (add_exclude, add_exclude_file): Now takes int options arg.
7967 (excluded_filename): No longer requires options arg, as the options
7968 are determined by add_exclude. Now returns bool, not int.
7970 2001-08-30 Paul Eggert <eggert@twinsun.com>
7972 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7974 2001-08-27 Jim Meyering <meyering@lucent.com>
7976 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7978 * version-etc.c (N_): Remove definition.
7979 Revert most of last change.
7980 Instead, simply don't mark the `Copyright...' string for translation.
7981 Based on advice from Paul Eggert.
7983 * strtoxmax.c: Tweak comment.
7985 2001-08-26 Jim Meyering <meyering@lucent.com>
7987 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7988 of copyright with `%s' so translators don't get an untranslated
7990 (COPYRIGHT_YEAR): Define.
7991 (version_etc): Use fprintf rather than fputs.
7992 Suggestion from Ulrich Drepper.
7994 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7996 * strtoll.c: New file, from GNU libc.
7997 * xstrtoimax.c: New file.
7999 * xstrtol.h: Add xstrtoimax.
8000 * strtoumax.c: New file. Simply include "strtoumax.c".
8001 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8003 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8004 * strtoxmax.c: ... then renamed to this.
8006 2001-08-13 Paul Eggert <eggert@twinsun.com>
8008 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8009 Port to Solaris 8, where 'sed' requires a space after the 'r'
8010 command, and where sh dislikes "$/". Clean up the spacing a bit.
8011 Redirect output to $tmp just once.
8013 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8015 * addext.c (<errno.h>): Include.
8016 (errno): Declare if not defined.
8017 (addext): Work correctly when pathconf returns -1 and leaves
8018 errno alone because there is no limit. Also, work even if
8019 pathconf returns a value greater than SIZE_MAX.
8021 2001-08-12 Jim Meyering <meyering@lucent.com>
8023 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8024 Simply `return getcwd (NULL, 0);'.
8025 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8026 Use 1300 as initial value for length, not PATH_MAX.
8028 * pathmax.h: Clean up cpp syntax.
8030 2001-08-12 Jim Meyering <meyering@lucent.com>
8032 * gettimeofday.c: New file.
8034 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8036 2001-08-04 Jim Meyering <meyering@lucent.com>
8038 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8039 to get in sync with glibc.
8041 2001-08-03 Paul Eggert <eggert@twinsun.com>
8043 The following changes are from gettext 0.10.39 as maintained by
8046 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8047 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8048 with inverted sense. All uses changed.
8050 * mbswidth.c: Don't include <limits.h>.
8051 Include <stdlib.h> and <string.h> unconditionally.
8052 (iswcntrl, mbsinit, ISCNTRL): New macros.
8053 (mbsnwidth): Use K&R style function declarations.
8054 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8055 can optimize it when MB_CUR_MAX == 1.
8056 The width of control characters is zero, not 1.
8058 2001-07-15 Jim Meyering <meyering@lucent.com>
8060 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8061 (BUILT_SOURCES): Add unlocked-io.h.
8062 (io_functions): Define.
8063 (unlocked-io.h): New rule.
8064 (DISTCLEANFILES): Add unlocked-io.h.
8065 (all-local): Depend on unlocked-io.h, to ensure it is created.
8067 * unlocked-io.hin: New file
8069 * regex.c: Update from glibc.
8071 2001-07-05 Jim Meyering <meyering@lucent.com>
8073 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8075 (libfetish_a_SOURCES): Put all .h files here instead.
8076 Remove a thus-exposed (better checks in automake) duplicate and
8077 two unnecessary .h files.
8079 2001-06-11 Jim Meyering <meyering@lucent.com>
8081 * regex.c: Update from GNU libc.
8083 2001-05-27 Jim Meyering <meyering@lucent.com>
8085 * readutmp.h (UT_TYPE): Define.
8087 2001-05-24 Jim Meyering <meyering@lucent.com>
8089 * argmatch.c: Include "quote.h".
8090 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8091 quote function. Reported by Göran Uddeborg.
8093 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8095 * dirname.c (dir_name): Compute append_dot using path, not newpath
8096 which is not yet declared.
8098 2001-05-11 Paul Eggert <eggert@twinsun.com>
8100 * Makefile.am (libfetish_a_SOURCES):
8101 Add strftime.c, since we now compile it on all hosts.
8103 * strftime.c (my_strftime):
8104 Define to nstrftime if emacs, but only if my_strftime is not defined.
8105 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8106 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8107 Add one more extra argument: a nanoseconds value.
8110 (my_strftime function): Add %N format.
8111 (emacs_strftimeu): Renamed from emacs_strftime,
8112 with extra ut argument.
8114 2001-05-11 Paul Eggert <eggert@twinsun.com>
8116 dirname code cleanup. base_name now behaves more compatibly
8117 with POSIX basename when given file names that have trailing
8118 slashes, and similarly for dir_name. Add new primitives
8119 base_len and dir_len. Put the directory-name-related decls
8122 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8123 * backupfile.c (base_name): Likewise.
8124 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8125 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8126 * makepath.c (strip_trailing_slashes): Likewise.
8127 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8129 * rename.c (strip_trailing_slashes): Likewise.
8130 * same.c (base_name): Likewise.
8131 * stripslash.c (ISSLASH): Likewise.
8133 * addext.c: Include <dirname.h> after size_t is defined.
8134 * backupfile.c: Likewise.
8136 * addext.c (addext): Use base_len to trim redundant
8137 trailing slashes instead of doing it ourselves.
8138 But do not trim the last slash if it is not redundant.
8140 * backupfile.c (find_backup_file_name,
8141 max_backup_version): Use base_len instead of rolling it ourselves.
8142 Handle the case of "" and (on DOS) "C:" correctly.
8144 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8145 Include <string.h>, <dirname.h>.
8146 (base_name): Allow file names ending in slashes, other than names
8147 that are all slashes. In this case, return the basename followed
8148 by the slashes. This is more general, and can be used in places
8149 where the original base_name purposely had an assertion failure.
8150 (base_len): New function.
8152 * dirname.c: Include <string.h> instead of <stdlib.h>.
8153 Do not include <assert.h>; no longer needed.
8155 (memrchr): Remove decl.
8156 (dir_name_r): Remove.
8157 (dir_len): Renamed from dirlen. All callers changed.
8158 Rewrite in terms of base_name, for simplicity and consistency.
8159 (dir_name): Never return NULL. All callers changed.
8160 Do not include <stdlib.h> in test program; no longer needed.
8161 return 0; is fine for test program.
8163 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8165 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8167 * path-concat.c (path_concat): Use base_len to compute
8168 base length, not strlen; this means we cannot rely on memcpy
8171 * same.c (STREQ): Remove.
8172 (same_name): Handle the case where the basename ends in trailing '/'.
8174 * stripslash.c (strip_trailing_slashes): Return nonzero if
8175 a slash was stripped. Do not strip the last slash after a
8178 2001-04-08 Jim Meyering <meyering@lucent.com>
8180 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8181 recomputed; that's necessary when the offset spans a DST transition.
8182 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8184 2001-04-02 Jim Meyering <meyering@lucent.com>
8186 * regex.h, regex.c: Update from GNU libc.
8188 2001-03-19 Paul Eggert <eggert@twinsun.com>
8190 * version-etc.c (version_etc_copyright): Update to 2001.
8192 2001-03-16 Paul Eggert <eggert@twinsun.com>
8194 * tempname.c (uint64_t): Define to uintmax_t if
8195 not defined, and if UINT64_MAX is not defined.
8196 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8197 Reported by John David Anglin.
8199 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8201 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8202 alias if codeset is empty.
8203 * config.charset (BeOS): Use wildcard syntax.
8205 2001-03-13 Jim Meyering <meyering@lucent.com>
8207 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8208 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8211 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8213 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8215 * unicodeio.c (print_unicode_char): Simplify accordingly.
8217 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8219 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8220 support for DOS/DJGPP.
8222 2001-02-28 Paul Eggert <eggert@twinsun.com>
8224 * Makefile.am (libfetish_a_SOURCES):
8225 Add dup-safer.c, fopen-safer.c.
8226 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8228 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8230 2001-02-25 Paul Eggert <eggert@twinsun.com>
8232 The mkstemp replacement is taken from glibc 2.2.2, with some
8233 portability fixes for use outside glibc, as follows:
8235 * tempname.c (struct_stat64): New macro.
8236 (direxists, __gen_tempname): Use it.
8237 This avoids a portability problem with Solaris 8.
8239 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8240 (<stddef.h>, <stdint.h>, <string.h>):
8241 Include only if STDC_HEADERS || _LIBC.
8242 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8243 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8244 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8245 (__set_errno): Define this macro if <errno.h> doesn't.
8246 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8247 Define these macros if <stdio.h> doesn't.
8248 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8249 Define these macros if <sys/stat.h>
8250 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8251 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8252 __xstat64): Define if not _LIBC.
8253 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8254 (__gen_tempname): Invoke gettimeofday only if
8255 HAVE_GETTIMEOFDAY || _LIBC;
8256 otherwise, fall back on plain "time".
8257 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8259 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8261 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8263 2001-02-17 Jim Meyering <meyering@lucent.com>
8265 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8266 around included file name.
8268 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8270 * strftime.c: Update from GNU libc (the only changes were to comments).
8272 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8274 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8276 2001-02-17 Paul Eggert <eggert@twinsun.com>
8278 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8279 Remove workaround macros for hosts that have mbrtowc but not
8280 mbstate_t, as we now insist on proper declarations for both
8281 before using mbrtowc.
8283 2001-02-17 Jim Meyering <meyering@lucent.com>
8285 * regex.c: Update from libc.
8287 2001-02-16 Paul Eggert <eggert@twinsun.com>
8289 * alloca.c (malloc): Undef before defining, since stdlib.h
8290 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8291 Reported by Mark Hounschell via Paul Eggert.
8293 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8295 * config.charset: Update for FreeBSD 4.2.
8297 2001-01-26 Jim Meyering <meyering@lucent.com>
8299 * quotearg.c: Include stddef.h.
8300 * quote.c: Include stddef.h.
8301 Reported by Axel Kittenberger.
8303 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8304 line in double quotes so that it evokes a better diagnostic.
8305 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8306 Reported by Axel Kittenberger.
8308 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8310 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8311 to avoid a warning. Add back 'const' to inptr.
8313 2001-01-16 Jim Meyering <meyering@lucent.com>
8315 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8318 2001-01-14 Jim Meyering <meyering@lucent.com>
8320 * rename.c: New file. From Volker Borchert.
8321 Include stdlib.h, string.h or strings.h, and xalloc.h.
8322 Use strip_trailing_slashes rather than open-coding it.
8324 2001-01-03 Paul Eggert <eggert@twinsun.com>
8326 * strftime.c: Sync with glibc time/strftime.c 1.81.
8328 2001-01-03 Jim Meyering <meyering@lucent.com>
8330 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8331 local `inptr' to avoid warning with some system declarations of iconv.
8333 2000-12-29 Paul Eggert <eggert@twinsun.com>
8335 * modechange.c: Do not assume that mode_t uses the
8336 traditional octal encoding. E.g. "chmod 1 FOO" should set
8337 the other-execute bit of FOO even if S_IXOTH != 1.
8339 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8340 WOTH, XOTH, ALLM): New macros.
8341 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8342 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8344 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8345 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8347 No need to use uintmax_t; unsigned long is long enough.
8348 Don't bother to get suffix since we don't use it.
8350 2000-12-24 Jim Meyering <meyering@lucent.com>
8352 * hash.c (is_prime): Return explicit boolean values.
8353 (hash_get_first): Return NULL to appease Irix5.6's 89.
8354 Reported by Nelson Beebe.
8356 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8358 * localcharset.c (locale_charset): Add support for Win32.
8360 2000-12-18 Paul Eggert <eggert@twinsun.com>
8362 * physmem.h, physmem.c: New files.
8364 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8365 (noinst_HEADERS): Add physmem.h.
8367 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8368 't' for compatibility with Solaris 8 sort.
8370 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8372 * config.charset: Add support for BeOS.
8374 2000-12-16 Jim Meyering <meyering@lucent.com>
8376 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8377 SHELLS_FILE to a file name that's useful on djgpp systems.
8379 (ADDITIONAL_DEFAULT_SHELLS): Define.
8380 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8381 Based mostly on a patch from Prashant TR.
8383 2000-12-16 Jim Meyering <meyering@lucent.com>
8385 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8386 N and M) would have treated it like `chown N:N FILE'.
8388 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8390 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8392 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8393 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8394 to the list of canonical encodings. Rename EUC-CN to GB2312.
8396 2000-12-08 Andreas Schwab <schwab@suse.de>
8398 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8399 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8401 2000-12-07 Jim Meyering <meyering@lucent.com>
8403 * stripslash.c (ISSLASH): Define.
8404 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8407 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8408 (dir_name_r): Declare this function as static.
8409 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8410 manifest itself on a name containing a mix of slashes and
8412 Make this function work with names starting with a DOS-style
8413 drive letter and colon prefix.
8414 (dir_name): Append `.' if necessary.
8415 Based mostly on patches from Prashant TR and Eli Zaretskii.
8417 * dirname.h (dir_name_r): Remove prototype.
8419 2000-12-05 Jim Meyering <meyering@lucent.com>
8421 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8423 2000-12-04 Jim Meyering <meyering@lucent.com>
8425 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8426 Also include memory.h, stdlib.h, unistd.h if appropriate.
8427 Reported by Andreas Jaeger (conflicting declaration of malloc).
8429 2000-12-02 Jim Meyering <meyering@lucent.com>
8431 * closeout.h: Make idempotent, to avoid some obscure warnings.
8433 2000-12-01 Paul Eggert <eggert@twinsun.com>
8435 * memrchr.c: Include <config.h> before any system include file.
8437 2000-11-29 Paul Eggert <eggert@twinsun.com>
8439 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8441 2000-11-26 Jim Meyering <meyering@lucent.com>
8443 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8445 2000-11-22 Paul Eggert <eggert@twinsun.com>
8447 * strftime.c (my_strftime): Do not invoke mbrlen with a
8448 size of (size_t) -1; it's not portable.
8450 2000-11-17 Akim Demaille <akim@epita.fr>
8452 * obstack.h: Formatting changes.
8453 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8454 prevent type checking.
8455 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8456 cast the value to (void *): assigning a `foo *' to a `void *'
8458 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8460 2000-11-17 Jim Meyering <meyering@lucent.com>
8462 * strstr.c: Update from GNU libc.
8464 2000-11-16 Jim Meyering <meyering@lucent.com>
8466 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8468 2000-11-11 Jim Meyering <meyering@lucent.com>
8470 * error.c: Add a couple #includes, merging from GNU libc version.
8472 2000-11-10 Jim Meyering <meyering@lucent.com>
8474 * obstack.h: Update from GNU libc.
8475 * obstack.c: Likewise.
8477 2000-11-06 Paul Eggert <eggert@twinsun.com>
8479 * getusershell.c (setusershell): Use rewind rather than
8480 fseek/fseeko, to avoid configuration hassles with fseeko.
8481 Don't bother opening SHELLS_FILE if shellstream is NULL;
8484 2000-11-05 Jim Meyering <meyering@lucent.com>
8486 * makepath.h (make_dir): Declare.
8487 * makepath.c (make_dir): Remove `static' attribute.
8490 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8492 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8493 last one in a bucket, advance to the next bucket.
8495 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8497 * fnmatch.c: Do not comment out all the code if we are using
8498 the GNU C library, because in some cases we are replacing buggy
8499 code in the GNU C library itself.
8501 2000-10-30 Paul Eggert <eggert@twinsun.com>
8503 * error.h, getline.h, modechange.h:
8504 Remove "2000" from Copyright line, as the file hasn't been
8505 changed this year other than in the copyright notice.
8507 * xalloc.h: Add "2000" to Copyright line, as this file
8508 was changed this year.
8510 2000-10-30 Paul Eggert <eggert@twinsun.com>
8512 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8513 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8514 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8516 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8518 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8519 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8520 doesn't define __restrict_arr.
8522 2000-10-29 Jim Meyering <meyering@lucent.com>
8524 * xstat.in: Fix grammar in comment.
8526 2000-10-28 Jim Meyering <meyering@lucent.com>
8528 * memchr.c: Update from libc.
8529 Adjust for portability:
8530 [HAVE_STDLIB_H]: Include stdlib.h.
8531 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8532 Undef __memchr, too.
8533 [!weak_alias]: Define __memchr to memchr.
8535 * regex.c: Update from libc.
8536 * regex.h: Likewise.
8537 * getopt1.c: Likewise.
8538 * memcmp.c: Likewise.
8540 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8541 Avoid using fseek, when possible -- it's broken by design.
8542 Patch by Ulrich Drepper.
8544 2000-10-26 Jim Meyering <meyering@lucent.com>
8546 * strftime.c: Update from libc.
8548 2000-10-25 Jim Meyering <meyering@lucent.com>
8550 * obstack.c: Update from libc.
8552 2000-10-23 Jim Meyering <meyering@lucent.com>
8554 * hard-locale.c (hard_locale): Revert last change -- it was simply
8555 wrong. That set_locale call must not have any side effects.
8558 2000-10-22 Jim Meyering <meyering@lucent.com>
8560 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8561 [CYCLIC]: Remove now-unused definition.
8563 * save-cwd.c (O_DIRECTORY): Define, if needed.
8564 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8565 Suggestion from Ulrich Drepper.
8567 2000-10-21 Jim Meyering <meyering@lucent.com>
8569 * dirname.c (dir_name_r): New function, factored out of dir_name.
8570 (dir_name): Use dir_name_r.
8571 * dirname.h (dir_name_r): Declare it.
8573 2000-10-21 Jim Meyering <meyering@lucent.com>
8575 * dirname.c (memrchr): Declare if necessary.
8576 (dir_name): Remove the restriction that there be no
8577 trailing slashes. Now, this code skips past them, effectively
8579 [TEST_DIRNAME] (main): New unit tests.
8581 * memrchr.c: New file from GNU libc.
8582 Undef __memrchr, too.
8583 [!weak_alias]: Define __memrchr to memrchr.
8584 Guard weak_alias use with `#ifdef weak_alias'.
8586 2000-10-17 Jim Meyering <meyering@lucent.com>
8588 * quote.h (PARAMS): Define and use.
8589 Reported by Akim Demaille.
8591 * getopt.c: Update from libc.
8593 2000-10-16 Jim Meyering <meyering@lucent.com>
8595 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8598 2000-09-25 Jim Meyering <meyering@lucent.com>
8600 * md5.h (rol): Define (from GnuPG).
8602 * sha.c: Give credit (GnuPG) where due.
8603 (M): Use rol rather than open-coding it.
8604 Add a FIXME comment.
8606 2000-09-21 Jim Meyering <meyering@lucent.com>
8608 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8609 Reported by Michael Stone.
8611 2000-09-20 Jim Meyering <meyering@lucent.com>
8613 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8614 (noinst_HEADERS): Add sha.h.
8615 Based on code from Scott G. Miller and from GnuPG.
8617 2000-09-15 Jim Meyering <meyering@lucent.com>
8619 * regex.c: Update from libc.
8621 2000-09-10 Jim Meyering <meyering@lucent.com>
8623 * getopt.c (_getopt_internal): Update from glibc.
8625 2000-09-09 Jim Meyering <meyering@lucent.com>
8627 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8628 think it should be used as a general replacement for isascii.
8629 * fnmatch.c: Likewise.
8630 * mbswidth.c: Likewise
8631 * regex.c: Likewise.
8634 * userspec.c: Include sys/param.h and limits.h.
8636 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8637 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8638 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8639 UID, GID. Check range.
8641 2000-09-06 Jim Meyering <meyering@lucent.com>
8643 * getopt.c (_getopt_internal): Update from glibc.
8645 2000-08-30 Jim Meyering <meyering@lucent.com>
8647 * strftime.c: Merge in changes from GNU libc.
8649 2000-08-26 Jim Meyering <meyering@lucent.com>
8651 * closeout.c: Include "__fpending.h".
8652 (close_stdout_status): Return right away if there's nothing to flush.
8654 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8655 * __fpending.c: New file.
8656 * __fpending.h: New file.
8658 2000-08-07 Paul Eggert <eggert@twinsun.com>
8660 Standardize on "memory exhausted" instead of "Memory exhausted"
8661 or "virtual memory exhausted".
8662 * obstack.c (print_and_abort): Use "memory exhausted", not
8663 "virtual memory exhausted".
8664 * same.c (same_name): Invoke xalloc_die instead of printing
8666 * userspec.c (parse_user_spec): Likewise.
8667 * bumpalloc.h: comment fix
8668 * same.c, userspec.c: Include xalloc.h.
8670 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8671 not char *const and pointing to a constant array.
8672 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8673 (xrealloc): Comment fix.
8675 * userspec.c (parse_user_spec):
8676 Don't translate a message until just before returning,
8677 to avoid unnecessary translation.
8679 2000-08-07 Jim Meyering <meyering@lucent.com>
8681 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8682 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8683 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8684 getgroups.c, gethostname.c, getopt.h, group-member.c,
8685 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8686 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8687 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8688 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8689 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8690 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8691 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8692 yesno.c: Back out Copyright date changes for each file with no change
8693 this year. This eases coordination with other programs using the same
8694 source code modules. From Paul Eggert.
8696 2000-08-03 Greg McGary <greg@mcgary.org>
8698 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8699 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8700 (EXTEND_BUFFER): Use them.
8702 2000-08-01 Jim Meyering <meyering@lucent.com>
8704 * dirname.c (ISSLASH): Define.
8705 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8706 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8707 both `\' and `/' may be use as path separators.
8708 Based on a patch from Prashant TR.
8710 2000-07-31 Paul Eggert <eggert@twinsun.com>
8712 * quotearg.c (quotearg_n_options): Don't make the initial
8713 slot vector a constant, since it might get modified.
8715 2000-07-31 Jim Meyering <meyering@lucent.com>
8717 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8718 * obstack.c (print_and_abort): Likewise.
8720 2000-07-30 Paul Eggert <eggert@twinsun.com>
8722 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8723 buffer, so that the caller can always quote one small
8724 component of a "memory exhausted" message in slot 0.
8725 From a suggestion by Jim Meyering.
8727 2000-07-30 Jim Meyering <meyering@lucent.com>
8729 * makepath.c (make_path): Quote the other instance, too.
8731 * quotearg.c (N_STATIC_SLOTVECS): Define.
8732 (STATIC_BUF_SIZE): Define.
8733 (quotearg_n_options): Use only statically allocated storage when
8734 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8735 than STATIC_BUF_SIZE.
8737 2000-07-29 Jim Meyering <meyering@lucent.com>
8739 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8740 * dirname.c (dir_name): Likewise.
8742 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8744 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8745 (dir_name): Assert that there are no trailing slashes.
8747 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8749 * mbswidth.h (mbswidth): Add a flags argument.
8750 (mbswidth): New declaration.
8751 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8752 * mbswidth.c (mbswidth): Add a flags argument.
8753 (mbsnwidth): New function.
8755 2000-07-24 Jim Meyering <meyering@lucent.com>
8757 * mbswidth.c: Remove useless #else. From Bruno Haible.
8759 2000-07-23 Paul Eggert <eggert@twinsun.com>
8761 * mbswidth.c (_XOPEN_SOURCE):
8762 Don't define; this causes problems on Solaris 7.
8763 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8765 2000-07-23 Paul Eggert <eggert@twinsun.com>
8768 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8769 so that mbstate_t is always defined.
8771 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8772 be 1 in at least one GCC installation, and this configuration
8773 error is likely to be common. Ignoring MB_LEN_MAX hurts
8774 performance on hosts that have mbrtowc but have only unibyte
8775 locales, but I assume these hosts are rare.
8777 2000-07-23 Paul Eggert <eggert@twinsun.com>
8779 * quotearg.c: Streamline by invoking multibyte code only if needed.
8780 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8781 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8782 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8783 invoke multibyte primitives.
8785 2000-07-23 Jim Meyering <meyering@lucent.com>
8787 * basename.c (base_name): Add an assertion.
8789 2000-07-15 Bruno Haible <clisp.cons.org>
8791 * quotearg.c: When the system forces us to redefine mbstate_t,
8792 shadow its mbsinit function.
8794 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8796 * mbswidth.h: New file.
8797 * mbswidth.c: New file.
8798 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8799 (noinst_HEADERS): Add mbswidth.h.
8801 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8803 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8806 2000-07-15 Jim Meyering <meyering@lucent.com>
8808 * makepath.c: Include quote.h.
8809 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8810 corresponding argument in a `quote (...)' call.
8811 Give better diagnostics.
8813 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8814 (noinst_HEADERS): Add quote.h.
8816 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8817 from tar's src/misc.c.
8818 * quote.h: New file. Prototypes for same.
8820 2000-07-10 Paul Eggert <eggert@twinsun.com>
8822 From a suggestion by Bruno Haible.
8823 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8824 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8825 to decide whether to define the BeOS workaround macro;
8826 this adjusts to the change to AC_MBSTATE_T.
8828 2000-07-13 Paul Eggert <eggert@twinsun.com>
8830 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8832 * quotearg.c (quoting_style_args, quoting_style_vals,
8833 quotearg_buffer_restyled): Add support for
8834 clocale_quoting_style. Undo previous change to
8835 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8836 and "{RIGHT QUOTATION MARK}" msgids.
8838 2000-07-05 Paul Eggert <eggert@twinsun.com>
8840 The old behavior of quoting `like this' doesn't look good with
8841 newer, ISO-style fonts. See:
8842 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8844 Instead, quote "like this" by default. Let the translator
8845 tailor the locale-specific quoting behavior by providing
8846 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8848 * quotearg.c (N_): New macro.
8849 (gettext_default): New function.
8850 (quotearg_buffer_restyled): Use
8851 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8852 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8854 2000-07-09 Jim Meyering <meyering@lucent.com>
8856 * Most files: Update copyright dates to include 2000.
8858 2000-07-08 Jim Meyering <meyering@lucent.com>
8860 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8862 (xgethostname): Remove now-unnecessary #ifdef.
8863 Move declaration of `err' into loop where it's used.
8865 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8867 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8868 by allocating a larger buffer. Test the gethostname return value for
8869 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8870 returns an error and ENAMETOOLONG isn't defined.
8872 2000-07-05 Paul Eggert <eggert@twinsun.com>
8873 and Bruno Haible <haible@clisp.cons.org>
8875 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8877 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8879 * quotearg.c (struct quoting_options): Simplify quote_these_too
8882 2000-07-03 Jim Meyering <meyering@lucent.com>
8884 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8885 Reported by Bruno Haible.
8887 2000-07-04 Jim Meyering <meyering@lucent.com>
8889 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8890 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8893 2000-07-03 Paul Eggert <eggert@twinsun.com>
8894 and Bruno Haible <haible@clisp.cons.org>
8896 * quotearg.c (mbrtowc):
8897 Assign to *pwc, and return 1 only if result is nonzero.
8898 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8900 2000-07-03 Jim Meyering <meyering@lucent.com>
8902 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8903 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8906 2000-07-02 Jim Meyering <meyering@lucent.com>
8908 * quotearg.c (mbstate_t): Don't define here.
8910 2000-07-02 Jim Meyering <meyering@lucent.com>
8912 * nanosleep.c (SIGCONT): Define if not already defined.
8914 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8916 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8917 per change in ../m4/ls-mntd-fs.m4.
8918 (read_filesystem_list): Ignore symbolic links.
8920 2000-06-29 Jim Meyering <meyering@lucent.com>
8922 * same.c: Include <string.h> or <strings.h>, as appropriate,
8923 for declaration of strcmp.
8925 * long-options.c: Include <stdlib.h>, for declaration of exit.
8927 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8928 Avoid warning by casting result to `char *' to remove `const'.
8930 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8932 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8934 2000-06-26 Paul Eggert <eggert@twinsun.com>
8936 savedir now sets errno on failure and invokes xmalloc to get memory.
8937 Fix a couple of other minor bugs while we're at it.
8939 * savedir.c (<unistd.h>): Do not include; there's no need.
8940 (NAMLEN): Remove macro.
8941 (malloc, realloc): Remove decls.
8943 ("xalloc.h"): Include.
8944 (NAME_SIZE_DEFAULT): New macro.
8945 (savedir): Use xmalloc / xrealloc to allocate memory.
8946 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8947 Skip "" directory entries.
8948 Use strlen to calculate directory entry length, since the old method
8949 is rarely used these days and isn't worth supporting.
8950 Don't use a pointer after freeing it.
8951 Check for integer overflow when calculating allocation size.
8952 Use memcpy to copy entries, instead of stpcpy.
8953 Set errno properly when returning NULL.
8954 Check for readdir error.
8956 2000-06-26 Jim Meyering <meyering@lucent.com>
8958 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8960 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8962 * getusershell.c (xmalloc, xrealloc): Remove functions.
8964 Don't include <stdlib.h>. Don't declare malloc, realloc.
8966 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8968 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8970 2000-06-24 Jim Meyering <meyering@lucent.com>
8972 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8974 2000-06-21 Jim Meyering <meyering@lucent.com>
8976 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8978 2000-06-19 Paul Eggert <eggert@twinsun.com>
8980 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8981 (mbrtowc, mbstate_t): Define substitutes if
8982 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8983 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8984 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8986 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8988 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8989 than 1024, return a memory chunk of least possible size, instead
8990 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8991 Use free/xmalloc instead of xrealloc to avoid copying for very long
8994 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8996 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8997 address, not strdup. Include <stdlib.h> and don't declare free().
8999 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9001 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9004 2000-06-21 Jim Meyering <meyering@lucent.com>
9006 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9007 (noinst_HEADERS): Add getstr.h.
9009 * getline.c (getstr): Move into a separate file.
9010 * getstr.c (getstr): New file, extracted from getline.c, with
9011 the following changes: new parameter, delim2; both delim[12]
9012 parameters have type `int', not `char'. The latter would lose
9013 with 8-bit delimiters.
9014 * getstr.h: New file.
9016 2000-06-19 Jim Meyering <meyering@lucent.com>
9018 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9020 2000-06-18 Jim Meyering <meyering@lucent.com>
9022 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9023 Besides, these days every porting target provides a mkdir function.
9025 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9026 (this snippet comes from src/system.h).
9028 2000-06-15 Paul Eggert <eggert@twinsun.com>
9030 * human.c (adjust_value): New function.
9031 (human_readable_inexact): Apply rounding style even when
9032 printing approximate values.
9034 2000-06-14 Paul Eggert <eggert@twinsun.com>
9036 * human.c (human_readable_inexact): Allow an input block
9037 size that is not a multiple of the output block size, and vice versa.
9038 Reported by Piergiorgio Sartor.
9040 2000-06-14 Paul Eggert <eggert@twinsun.com>
9042 * getdate.y (get_date): Apply relative times after time
9043 zone indicator, not before. Reported by Todd A. Jacobs.
9045 2000-06-13 Jim Meyering <meyering@lucent.com>
9047 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9049 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9051 2000-06-12 Paul Eggert <eggert@twinsun.com>
9053 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9055 2000-06-04 Paul Eggert <eggert@twinsun.com>
9057 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9059 2000-06-04 Jim Meyering <meyering@lucent.com>
9061 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9062 SunOS 4.1.4 for which gid_t is an unsigned type.
9064 2000-06-03 Jim Meyering <meyering@lucent.com>
9066 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9068 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9070 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9071 newer, don't install charset.alias.
9072 * config.charset: Change the Linux/glibc rules so they become empty
9073 on glibc-2.1 or newer.
9075 2000-06-02 Jim Meyering <meyering@lucent.com>
9077 * mountlist.c: Back out last change. Instead, do this...
9078 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9079 member using the same `ignore'-testing code.
9080 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9084 2000-05-29 Jim Meyering <meyering@lucent.com>
9086 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9087 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9089 2000-05-22 Jim Meyering <meyering@lucent.com>
9091 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9093 2000-05-18 Jim Meyering <meyering@lucent.com>
9095 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9096 back, too, since it may have been modified by allocate_entry.
9097 (hash_delete): Rewrite to use neither the assignment operator
9098 nor the comma operator in an if-expression.
9100 2000-05-15 Paul Eggert <eggert@twinsun.com>
9103 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9104 Remove; no longer needed.
9105 "quotearg.h": Add include.
9106 (file_name): Do not bother to explicitly initialize to NULL; it's less
9107 efficient on some hosts.
9108 (close_stdout_status): Remove test as to whether stdout was already
9109 closed; it breaks for the case "echo x | sort >&-".
9110 Quote file name colons.
9111 Do not assume that _("write error") lacks format strings.
9113 2000-05-15 Jim Meyering <meyering@lucent.com>
9115 * version-etc.c (version_etc_copyright): Update the copyright string
9116 used in all --version output.
9118 2000-05-14 Jim Meyering <meyering@lucent.com>
9120 * closeout.c (close_stdout_set_file_name): New function.
9121 (close_stdout_status): Use new file-scoped global.
9122 Return right away if fstat says the stdout file descriptor is invalid.
9123 * closeout.h (close_stdout_set_file_name): Declare.
9125 2000-05-10 Jim Meyering <meyering@lucent.com>
9127 * closeout.c [default_exit_status]: New file-scoped variable.
9128 (close_stdout_set_status): New function.
9129 * closeout.h (close_stdout_set_status): Declare.
9131 2000-05-08 Jim Meyering <meyering@lucent.com>
9133 * long-options.c: Don't include closeout.h.
9134 (parse_long_options): Don't call close_stdout for --version.
9136 2000-05-06 Jim Meyering <meyering@lucent.com>
9138 * strnlen.c: Undefine __strnlen and strnlen.
9139 [!weak_alias]: Define __strnlen to strnlen.
9141 * atexit.c: New file, from libiberty.
9143 2000-05-06 Jim Meyering <meyering@lucent.com>
9145 * closeout.c (close_stdout_status): Also check for errors on the
9148 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9150 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9151 instead of xmalloc, xrealloc, path_concat.
9152 (locale_charset): Treat empty environment variables as absent.
9153 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9155 2000-05-04 Jim Meyering <meyering@lucent.com>
9157 * getopt.c: Update from glibc.
9158 * obstack.c: Likewise.
9159 * obstack.h: Likewise.
9160 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9162 * regex.h: Likewise.
9163 * strndup.c: Likewise.
9164 * strnlen.c: New file, from glibc.
9166 2000-05-01 Jim Meyering <meyering@lucent.com>
9168 * full-write.c (full_write): Remove `FIXME' part of comment.
9170 2000-04-29 Jim Meyering <meyering@lucent.com>
9172 * path-concat.c: Declare strdup only if it's not defined.
9173 * canon-host.c: Likewise.
9175 2000-04-28 Jim Meyering <meyering@lucent.com>
9177 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9178 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9179 included first, then limits.h is included by locale.h by libintl.h.
9180 From John David Anglin.
9182 2000-04-25 Jim Meyering <meyering@lucent.com>
9184 * makepath.c (S_IRWXUGO): Define.
9185 (make_path): Always perform explicit chmod if MODE specifies any
9186 of the `special' permission bits. Prompted by a bug report against
9187 install from Mate Wierdl and Joost van Baal.
9189 2000-04-18 Jim Meyering <meyering@lucent.com>
9193 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9194 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9196 2000-04-17 Jim Meyering <meyering@lucent.com>
9198 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9199 the definition of it to rpl_strftime also defined-away the system's
9202 2000-04-15 Jim Meyering <meyering@lucent.com>
9204 Use `C' to denote so-called `contiguous' files, the same way
9206 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9207 (ftypelet): Use S_ISCTG.
9208 From Michael Deutschmann.
9210 2000-04-14 Jim Meyering <meyering@lucent.com>
9212 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9214 2000-04-08 Jim Meyering <meyering@lucent.com>
9216 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9217 names don't conflict. Reported by Eli Zaretskii.
9219 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9221 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9222 bug. Deal with the different error behavior of Irix iconv.
9224 2000-04-07 Jim Meyering <meyering@lucent.com>
9226 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9227 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9229 2000-04-05 Jim Meyering <meyering@lucent.com>
9231 Portability tweaks required for ultrix4.3.
9232 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9233 * readutmp.c: Include sys/types.h before sys/stat.h.
9234 * canon-host.c: Declare strdup.
9235 * path-concat.c: Likewise.
9236 From John David Anglin.
9238 2000-04-04 Jim Meyering <meyering@lucent.com>
9240 Be more DOS 8.3-friendly.
9241 * ref-add.sin: Renamed from ref-add.sed.in.
9242 * ref-del.sin: Renamed from ref-del.sed.in.
9243 * Makefile.am: Reflect renaming.
9244 Reported by Eli Zaretskii.
9246 Use a temporary file name that won't clash with `charset.alias'
9247 in the DOS 8.3 name space.
9248 * Makefile.am (charset_tmp): Define.
9249 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9250 (uninstall-local): Likewise.
9251 Reported by Eli Zaretskii.
9253 2000-03-29 Paul Eggert <eggert@twinsun.com>
9255 * time/strftime.c (my_strftime): Make sure we call the system
9256 strftime, not ourselves, when invoking the underlying strftime.
9258 2000-03-24 Jim Meyering <meyering@lucent.com>
9260 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9261 (charset_alias): Define.
9262 (install-exec-local): Factor out common code.
9263 (uninstall-local): Split lines longer than 80.
9264 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9266 (.sed.in.sed): New rule. Don't redirect directly to $@.
9267 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9269 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9271 * config.charset: Output a line containing "Packages using this file".
9272 * ref-add.sed.in, ref-del.sed.in: New files.
9273 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9274 ref-del.sed): New rules.
9276 2000-03-17 Jim Meyering <meyering@lucent.com>
9278 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9279 Otherwise, include <strings.h>
9281 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9283 * unicodeio.c (utf8_wctomb): New function.
9284 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9285 format instead of in UCS-4 with platform dependent endianness.
9287 2000-03-07 Paul Eggert <eggert@twinsun.com>
9289 * savedir.c (savedir): Work even if directory size is
9290 negative; this can happen with some screwy NFS configurations.
9292 2000-03-06 Jim Meyering <meyering@lucent.com>
9294 * localcharset.c (get_charset_aliases): Don't try to free file_name
9295 if it's NULL (because we ran out of memory). From Bruno Haible.
9297 2000-03-05 Jim Meyering <meyering@lucent.com>
9299 * localcharset.c ("path-concat.h"): Include.
9300 (get_charset_aliases): Use path_concat instead of ANSI string
9303 * unicodeio.h (PARAMS): Define.
9304 Use it to guard prototype.
9306 2000-03-04 Jim Meyering <meyering@lucent.com>
9308 * Makefile.am (install-exec-local): Create $(libdir) before installing
9310 (uninstall-local): Uncomment this rule so `make distcheck' works
9313 * unicodeio.c (<errno.h>): Include it.
9314 (errno): Declare if not defined.
9316 * localcharset.c: Add Bruno's comment justifying use of volatile.
9318 * config.charset: New version, incorporating remarks from a linux
9319 i18n mailing list. From Bruno Haible.
9321 2000-03-02 Jim Meyering <meyering@lucent.com>
9323 * Makefile.am (EXTRA_DIST): Add config.charset.
9325 2000-03-01 Jim Meyering <meyering@lucent.com>
9327 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9328 * unicodeio.c: Likewise.
9330 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9332 * config.charset: New file.
9333 * localcharset.c: New file.
9334 * unicodeio.h, unicodeio.c: New files.
9335 * Makefile.am (DEFS): Add -DLIBDIR=...
9336 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9337 (noinst_HEADERS): Add unicodeio.h.
9338 (all-local, install-exec-local, charset.alias): New targets.
9340 2000-02-28 Paul Eggert <eggert@twinsun.com>
9342 * quotearg.c (ALERT_CHAR): New macro.
9343 (quotearg_buffer_restyled): Use it.
9345 2000-02-27 Jim Meyering <meyering@lucent.com>
9347 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9348 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9350 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9351 not `#if STDC_HEADERS'.
9352 Declare malloc if needed.
9354 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9355 now that autoconf always defines the HAVE_DECL_ symbols.
9356 * human.c: Likewise.
9358 * strtoumax.c: Likewise.
9360 * backupfile.c: Arrange for cpp to fail if the configure-time
9361 declaration check was not run.
9363 * human.c: Likewise.
9365 * strtoumax.c: Likewise.
9367 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9368 then first look up the entire `.'-containing string as a login name.
9370 2000-02-18 Paul Eggert <eggert@twinsun.com>
9372 * getdate.y: Handle two-digit years with leading zeros correctly.
9373 (textint): New typedef.
9374 (parser_control): Member year changed from int to textint.
9376 (YYSTYPE): Removed; replaced by %union with int and textint members.
9377 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9378 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9379 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9380 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9381 (date, number, to_year): Use width of number in digits, not its value,
9382 to determine whether it's a 2-digit year, or a 2-digit time.
9383 (yylex): Store number of digits of numeric tokens.
9384 Reported by John Kendall.
9386 (parser_control): Changed from struct parser_control to typedef (for
9387 consistency). All uses changed.
9389 (tID): Removed; not used.
9390 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9392 2000-02-14 Paul Eggert <eggert@twinsun.com>
9394 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9395 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9397 2000-02-12 Jim Meyering <meyering@lucent.com>
9399 * userspec.c (ISDIGIT): Define it.
9400 (isdigit): Remove definition.
9401 (is_number): Use ISDIGIT, not isdigit.
9402 <libintl.h>: Include.
9404 (parse_user_spec): Mark translatable strings.
9406 2000-02-10 Jim Meyering <meyering@lucent.com>
9408 With these changes, nanosleep.[ch] are finally enough like the other
9409 lib/* replacement files to compile on a few more losing systems.
9411 * nanosleep.h: Don't include config.h.
9412 Remove prototype from declaration of nanosleep.
9413 (PARAMS): Remove now-unneeded definition.
9414 * nanosleep.c: #undef nanosleep.
9415 (rpl_nanosleep): Rename from nanosleep.
9417 2000-02-03 Jim Meyering <meyering@lucent.com>
9419 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9420 rather than with `#if HAVE_UTMPNAME'.
9422 2000-02-01 Jim Meyering <meyering@lucent.com>
9424 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9426 2000-01-31 Jim Meyering <meyering@lucent.com>
9428 * nanosleep.h (nanosleep): Guard declaration with
9429 `#if ! HAVE_DECL_NANOSLEEP'.
9430 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9431 the declaration in that vendor's sys/timers.h.
9432 Reported by Christian Krackowizer.
9434 * quotearg.c (ISASCII): Add #undef and move definition to follow
9435 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9436 (ISPRINT): Likewise.
9437 Reported by Tom Tromey.
9439 2000-01-30 Jim Meyering <meyering@lucent.com>
9441 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9442 uses of ->ut_name. The latter doesn't work with new Linux header files
9443 where only utmpx.ut_user is declared.
9445 * readutmp.h (UT_USER): Define.
9447 2000-01-23 Jim Meyering <meyering@lucent.com>
9449 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9452 2000-01-22 Jim Meyering <meyering@lucent.com>
9454 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9455 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9456 Required for some AIX systems. Reported by Christian Krackowizer.
9457 [TESTING] (main): New function.
9459 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9460 * dirname.c (dir_name): Support for DOS-style file names with drive
9463 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9465 * strverscmp.c (ISDIGIT): Define.
9466 (strverscmp): Use ISDIGIT, not isdigit.
9468 2000-01-17 Paul Eggert <eggert@twinsun.com>
9470 * nanosleep.c (nanosleep):
9471 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9472 POSIX.1 doesn't require SA_INTERRUPT and some systems
9473 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9474 it's been part of POSIX.1 since day 1 (in 1988).
9476 2000-01-17 Jim Meyering <meyering@lucent.com>
9478 * interlock: Remove unused file. Reported by François Pinard.
9480 2000-01-16 Paul Eggert <eggert@twinsun.com>
9482 * quotearg.c (quotearg_buffer_restyled): Do not quote
9483 alert, backslash, formfeed, and vertical tab unnecessarily in
9484 shell quoting style.
9487 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9488 Free Software Foundation, Inc.
9489 Copying and distribution of this file, with or without modification,
9490 are permitted provided the copyright notice and this notice are preserved.