1 2006-06-23 Bruno Haible <bruno@clisp.org>
3 * stdlib_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
4 ISO C 99 Technical Corrigendum 1.
6 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
8 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
9 Some compiler complained about some of them. Problem reported by
11 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
13 2006-06-21 Simon Josefsson <jas@extundo.com>
15 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
18 * socket_.h: Don't define WINVER.
20 * inet_pton.h, inet_pton.c: New file, taken from glibc but
21 slightly modified to work in gnulib.
23 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
25 * read-file.c (fread_file): Start with buffer allocation of
26 0 bytes rather than 1 byte; this simplifies the code.
27 Don't invoke feof; it's not needed. Refactor to avoid duplicate
28 code to free buffer and save/restore errno.
29 (internal_read_file): Remove unused local.
31 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
33 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
34 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
35 Problem reported by Denis Excoffier in
36 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
38 2006-06-19 Simon Josefsson <jas@extundo.com>
40 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
42 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
44 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
46 2006-06-17 Bruno Haible <bruno@clisp.org>
48 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
50 2006-06-17 Bruno Haible <bruno@clisp.org>
52 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
53 problem on Solaris 2.5.1.
55 2006-06-16 Eric Blake <ebb9@byu.net>
57 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
58 * unicodeio.c [!defined errno]: Likewise.
59 * strtol.c [!defined errno]: Likewise.
60 * strtod.c [!defined errno]: Likewise.
62 2006-06-15 Bruno Haible <bruno@clisp.org>
64 * stdint_.h: Rewritten to be fully auto-configured.
65 Fixes bug on HP-UX/IA64.
67 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
69 * getdate.y (__attribute__): Don't define if already defined.
70 Problem reported by Larry Jones.
71 * utimens.c (__attribute__): Likewise.
73 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
75 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
76 reported by Andreas Schwab.
78 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
79 Bruno Haible <bruno@clisp.org>
81 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
83 2006-05-26 Martin Lambers <marlam@marlam.de>
85 * getpass.c: Updates the test for the native W32 API, and adds
86 missing includes, thus fixing compilation warnings.
88 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
90 * tempname.c (small_open, large_open): New macros.
91 (__open, __open64) [!_LIBC]: Remove.
92 (__gen_tempname): Use small_open and large_open instead of __open
93 and __open64. This fixes a portability bug on HP-UX 11.11i
94 reported by Simon Wing-Tang in
95 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
97 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
99 * exclude.c (exclude_fnmatch): New function.
100 (excluded_file_name): Call exclude_fnmatch.
101 * exclude.h (excluded_file_name): New prototype
103 2006-05-24 Bruno Haible <bruno@clisp.org>
105 * printf-args.c (printf_fetchargs): Turn NULL pointers for
106 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
107 Reported by Thorsten Maerz <torte@netztorte.de> via
108 Aaron Stone <aaron@serendipity.cx>.
110 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
112 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
113 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
114 (my_usleep): Don't mishandle maximum value.
116 2006-05-19 Jim Meyering <jim@meyering.net>
118 * getugroups.c: Correct an outdated comment. From Bruno Haible.
120 2006-05-17 Bruno Haible <bruno@clisp.org>
123 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
125 2006-05-17 Bruno Haible <bruno@clisp.org>
127 * stdint_.h: Fix recognition of Cygwin.
129 2006-05-11 Jim Meyering <jim@meyering.net>
131 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
133 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
135 * crc.c (crc32_update): Remove unnecessary L suffix.
136 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
137 unwanted sign propagation, e.g., on hosts with 64-bit int.
138 There still are some problems with reeelly weird theoretical hosts
139 (e.g., 33-bit int) but it's not worth worrying about now.
140 * sha1.c (rol): Likewise.
141 (K1, K2, K3, K4): Remove unnecessary L suffix.
143 2006-05-10 Bruno Haible <bruno@clisp.org>
145 * des.c: Cast to avoid warnings.
147 2006-05-10 Simon Josefsson <jas@extundo.com>
149 * md4.c: Typo fix, update copyright years.
150 (K1, K2): Don't use L because it turn computations into 64-bit on
153 2006-05-09 Bruno Haible <bruno@clisp.org>
155 * xvasprintf.c: Include limits.h, string.h, xsize.h.
156 (EOVERFLOW): Define fallback value.
157 (xstrcat): New function.
158 (xvasprintf): Recognize the special case of a string concatenation.
160 2006-05-01 Bruno Haible <bruno@clisp.org>
162 * stdint_.h: Shorter URL.
163 * inttypes.h: Likewise.
165 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
167 * verify.h: Document the internals better. Most of this change
168 was written by Bruno Haible.
170 2006-04-29 Bruno Haible <bruno@clisp.org>
172 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
173 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
175 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
177 * getdate.y (get_date): When adding relative date, start with the
178 initial time, not with the result of the first mktime call.
180 2006-04-23 Bruno Haible <bruno@clisp.org>
182 * copy-file.c: Include <unistd.h> unconditionally.
183 * execute.c: Likewise.
184 * fatal-signal.c: Likewise.
185 * findprog.c: Likewise.
186 * mkdtemp.c: Likewise.
189 * wait-process.h: Likewise.
191 2006-04-23 Bruno Haible <bruno@clisp.org>
193 * fwriteerror.c (fwriteerror): Call fclose also when an error
194 condition was already detected.
195 Reported by Ben Pfaff <blp@cs.stanford.edu>.
197 2006-04-19 Derek Price <derek@ximbiot.com>
198 Eric Blake <ebb9@byu.net>
200 * inttypes.h: Correct grammar in comment.
202 2006-04-18 Derek Price <derek@ximbiot.com>
203 Paul Eggert <eggert@cs.ucla.edu>
205 * inttypes.h: New file.
206 * strtoimax.c: Assume <inttypes.h>.
208 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
210 * utimens.c (futimens): glibc futimesat messes up if /proc
211 isn't mounted. Problem reported by Kir Kolyshkin.
213 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
215 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
216 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
217 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
219 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
221 Merge regex changes from libc, removing some of our
222 POSIX-conformance changes that were rejected and redoing them in a
225 * regcomp.c (re_compile_internal, init_dfa):
226 Length arg is now size_t, not Idx. All uses changed.
227 (peek_token): Forward decl now says internal_function.
228 (__re_error_msgid, __re_error_msgid_idx):
229 Now static rather than extern with attribute_hidden.
230 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
231 For some reason libc prefers K&R style defns for external functions.
232 (regerror) [!defined _LIBC]: Likewise.
233 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
234 (seek_collating_symbol_entry, lookup_collation_sequence_value):
235 (build_range_exp, build_collating_symbol):
237 (re_compile_fastmap): Use '\0' to memset, not 0.
238 (utf8_sb_map): Make the calculations more obvious.
239 (init_dfa, parse_bracket_exp, build_charclass_op):
240 Call calloc and cast result, as glibc does.
241 (init_word_char, fetch_token, peek_token, peek_token_bracket):
242 (build_range_exp, build_collating_symbol):
243 Now internal functions.
245 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
247 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
248 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
249 Don't depend on VMS; depend on __VMS instead, for POSIX
251 (regoff_t): Define to ssize_t, not long int.
253 Remove the REG_ macros named below. Instead, make the old names
254 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
256 (REG_BACKSLASH_ESCAPE_IN_LISTS):
257 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
258 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
259 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
260 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
261 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
262 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
263 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
264 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
265 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
266 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
267 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
268 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
269 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
270 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
271 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
272 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
274 Remove. All uses replaced by the old RE_* names.
275 (RE_BACKSLASH_ESCAPE_IN_LISTS):
276 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
277 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
278 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
279 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
280 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
281 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
282 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
283 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
284 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
285 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
286 Don't bother having these macros be independent of each others'
287 values, since they no longer exist in the POSIX name space.
289 Rename the following member names back to their old names,
290 unless !__USE_GNU_REGEX. All uses changed back.
291 (buffer): Renamed from re_buffer.
292 (allocated): Renamed from re_allocated.
293 (used): Renamed from re_used.
294 (syntax): Renamed from re_syntax.
295 (fastmap): Renamed from re_fastmap.
296 (translate): Renamed from re_translate.
297 (can_be_null): Renamed from re_can_be_null.
298 (regs_allocated): Renamed from re_regs_allocated.
299 (fastmap_accurate): Renamed from re_fastmap_accurate.
300 (no_sub): Renamed from re_no_sub.
301 (not_bol): Renamed from re_not_bol.
302 (not_eol): Renamed from re_not_eol.
303 (newline_anchor): Renamed from re_newline_anchor.
304 (num_regs): Renamed from rm_num_regs.
305 (start): Renamed from rm_start.
306 (end): Renamed from rm_end.
308 (free_state): Move up a bit.
310 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
312 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
313 when that is what is intended.
314 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
315 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
317 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
318 All uses changed back to re_malloc, etc. It's now the caller's
319 responsibility to check for overflow; all callers changed.
320 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
321 (re_x2nrealloc): Remove.
322 (free_state): Remove decl.
324 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
325 (re_set_registers, re_exec):
328 2006-01-31 Roland McGrath <roland@redhat.com>
330 * regcomp.c (calc_eclosure_iter): Remove dead variables.
331 Reported by Mike Frysinger <vapier@gentoo.org>.
333 2006-01-15 Andreas Jaeger <aj@suse.de>
336 * regex_internal.c (re_string_reconstruct): Adjust for
337 build_wcs_upper_buffer change.
338 (build_wcs_upper_buffer): Change return type.
340 2005-12-10 Ulrich Drepper <drepper@redhat.com>
342 * regex_internal.h: Include <stdint.h> if available.
344 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
346 * regex_internal.h (SIZE_MAX): Provide a default definition.
348 2005-10-14 Ulrich Drepper <drepper@redhat.com>
350 * regcomp.c: Adjust for changed secondary hash function.
352 2005-09-30 Ulrich Drepper <drepper@redhat.com>
354 * regex.h: Pretty printing.
355 Clean up namespace a bit.
357 2005-09-30 Jakub Jelinek <jakub@redhat.com>
359 * regexec.c (update_cur_sifted_state, check_arrival,
360 check_arrival_add_next_nodes): Avoid using uninitialized variable.
362 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
363 Ulrich Drepper <drepper@redhat.com>
366 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
367 (bitset_word_t): Renamed from bitset_word. All uses changed.
369 2005-09-22 Ulrich Drepper <drepper@redhat.com>
372 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
373 * regcomp.c: Remove unnecessary uses of
374 unsigned RE_TRANSLATE_TYPE.
375 * regex_internal.h: Likewise.
376 * regex_internal.c: Likewise.
377 * regexec.c: Likewise.
378 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
380 2005-09-07 Ulrich Drepper <drepper@redhat.com>
382 * regexec.c (find_recover_state): Remove unnecessary
384 (transit_state_bkref): Make DFA a const pointer.
385 (get_subexp): Likewise.
386 (check_arrival): Likewise.
387 (update_cur_sifted_state): Likewise.
388 (re_search_internal): Likewise.
389 (prune_impossible_nodes): Likewise.
390 (acquire_init_state_context): Likewise.
391 (proceed_next_node): Likewise.
392 (set_regs): Likewise.
393 (free_fail_stack_return): Likewise.
394 (check_arrival_expand_ecl): Mark DFA parameter as const.
395 (check_arrival_expand_ecl_sub): Likewise.
396 (check_subexp_limits): Likewise.
397 (sub_epsilon_src_nodes): Likewise.
398 (add_epsilon_src_nodes): Likewise.
399 (merge_state_array): Likewise.
400 (update_regs): Likewise.
401 (build_trtable): Likewise.
402 (sift_states_backward): Mark MCTX parameter as const.
403 (build_sifted_states): Likewise.
404 (update_cur_sifted_state): Likewise.
405 (sift_states_mkref): Likewise.
406 (check_arrival_expand_ecl): Mark eclosure as const.
407 (check_dst_limits_calc_pos_1): Likewise.
408 * regex_internal.h (re_match_context_t): Make dfa a const
411 2005-09-06 Ulrich Drepper <drepper@redhat.com>
413 * regexec.c (merge_state_with_log): Define dfa as const pointer.
414 (transit_state_sb): Likewise.
415 (transit_state_mb): Likewise.
416 (sift_states_iter_mb): Likewise.
417 (check_arrival_add_next_nodes): Likewise.
418 (check_node_accept_bytes): Change first parameter to pointer-to-const.
419 [_LIBC] (re_search_2_stub): Use mempcpy.
421 * regex_internal.c (re_string_reconstruct): Avoid calling
422 mbrtowc for very simple UTF-8 case.
424 * regex_internal.c (re_acquire_state): Make DFA pointer arg
426 (re_acquire_state_context): Likewise.
427 * regex_internal.h: Adjust prototypes.
429 * regex.c: Prevent using C++ compilers.
431 * regex_internal.c (re_acquire_state): Minor code rearrangement.
432 (re_acquire_state_context): Likewise.
434 2006-03-29 Mark D. Baushke <mdb@gnu.org>
435 Bruno Haible <bruno@clisp.org>
437 * stdint_.h: On OpenBSD, don't redefine types already included in
438 <sys/types.h> and <inttypes.h>.
440 2006-03-24 Eric Blake <ebb9@byu.net>
442 * time_r.c (copy_string_result): Remove, as it is no longer used.
444 2006-03-24 Simon Josefsson <jas@extundo.com>
446 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
447 including some doc fixes.
448 (base64_encode_alloc): Fix +1 bug on allocation failures.
450 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
452 * base64.c (base64_encode): Do not read past end of array with
453 unsanitized input on systems with CHAR_BIT > 8.
455 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
457 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
458 Typedef to long int, not to off_, as POSIX will likely change
461 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
463 * argp-help.c (validate_uparams): Fix typo
464 * argp-parse.c (argp_default_options): Consistently begin help
465 messages with a lowercase letter.
467 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
469 * time_r.h (asctime_r, ctime_r): Remove. These functions can
470 overrun buffers and shouldn't be used (much as gets shouldn't be
472 * time_r.c (asctime_r, ctime_r): Likewise.
474 2006-03-08 Simon Josefsson <jas@extundo.com>
476 * gc-gnulib.c (randomize): Don't open files called 'no', they
477 signal that configure disabled the device.
479 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
481 * c-stack.c: Include unistd.h unconditionally, since we now assume
483 * getlogin_r.c: Likewise.
484 * getlogin_r.h: Likewise.
486 * pagealign_alloc.c: Likewise.
487 * unistd_.h: Remove; no longer needed.
489 2006-03-07 Simon Josefsson <jas@extundo.com>
491 * unistd_.h: New file.
493 2006-03-07 Simon Josefsson <jas@extundo.com>
495 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
497 2006-03-01 Simon Josefsson <jas@extundo.com>
499 * readline.c: Fix typo, tiny patch from Stepan Kasal
502 2006-02-28 Simon Josefsson <jas@extundo.com>
504 * getopt.c: Protect #include of unistd.h, for MSVS.
506 2006-02-27 Simon Josefsson <jas@extundo.com>
508 * base64.h: Indent #define's. From Jim Meyering
511 2006-02-27 Jim Meyering <jim@meyering.net>
513 Revert the change of 2006-02-24, so these files can continue
514 to be sync'd from gettext.
515 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
518 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
520 * glob.c: Say "invalid" rather than "illegal" in comments.
522 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
524 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
526 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
528 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
529 AT_FDCWD exceeds INT_MAX.
530 * openat.h (AT_FDCWD): Likewise.
532 2006-02-14 Jim Meyering <jim@meyering.net>
536 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
537 failure on deficient systems, and simplify gnulib lgpl dependencies.
538 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
539 xmalloc/lstat combination. Based on a patch from Bruno Haible.
541 * xalloc-die.c: Remove unused definition of N_.
543 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
545 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
547 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
549 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
550 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
552 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
554 * argp-namefrob.h: Restore changes accidentally lost during the
555 "autoupdate" on 2005-12-12.
557 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
559 * fnmatch.c (L_): Renamed from L, to work around a bug in
560 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
561 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
564 2006-01-26 Simon Josefsson <jas@extundo.com>
566 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
567 prototype is visible on mingw32.
569 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
572 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
575 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
577 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
578 attempt to open for write; this always fails, at least on POSIX
579 hosts. This reinstates the 2006-01-09 change, which was
580 inadvertently removed.
582 2006-01-26 Bruno Haible <bruno@clisp.org>
583 Paul Eggert <eggert@cs.ucla.edu>
586 [(! (defined __cplusplus || defined __BEOS__)
588 && !(defined __HP_cc || defined __xlc__
589 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
591 #define to signed char in these cases too; this simplifies
592 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
593 etc., separately) and makes it more conservative.
595 2006-01-21 Jim Meyering <jim@meyering.net>
597 Sync from the stable (b5) branch of coreutils:
599 * fts.c (fts_children): Don't let close() clobber errno from
602 * fts.c (fts_stat): When following a symlink-to-directory,
603 don't necessarily interpret stat-fails+lstat-succeeds as indicating
604 a dangling symlink. That can also happen at least for ELOOP.
605 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
606 FYI, this bug predates the inclusion of fts.c in coreutils.
608 * fts.c (fts_open): Put new maxarglen declaration and uses
609 in their own block, so pre-c99 compilers don't object.
611 Avoid the double-free (first in fts_read, second in fts_close) that
612 would occur when an `active' directory is made inaccessible (e.g.,
613 via chmod a-x) during a traversal.
614 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
615 before returning. Reproduce this failure by
616 mkdir -p a/b; cd a; chmod a-x . b
617 Reported by Stavros Passas.
619 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
621 * argp-namefrob.h: Bugfix. Remove stray #
623 2006-01-25 Bruno Haible <bruno@clisp.org>
625 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
627 Reported by Paul Eggert.
629 2006-01-25 Jim Meyering <jim@meyering.net>
631 * fileblocks.c: Remove more useless parentheses.
632 * readutmp.h: Likewise.
634 2006-01-24 Bruno Haible <bruno@clisp.org>
636 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
638 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
641 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
642 to avoid problems with the built-in _Bool type.
643 Reported by Paul Eggert on 2005-11-26.
645 2006-01-24 Jim Meyering <jim@meyering.net>
647 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
649 2006-01-24 Simon Josefsson <jas@extundo.com>
651 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
654 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
656 Work around porting bugs reported by Dieter in
657 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
658 * getopt.c (_NOPROTO): Remove; no longer needed.
659 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
660 Include "getopt.h" first, to check interface.
661 (getenv): Declare only if defined HAVE_DECL_GETENV &&
663 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
664 (__strndup): Revert to K&R-style function dfns, the glibc style.
665 * strnlen.c: Don't claim it's taken from glibc; it's not.
666 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
667 Include strnlen.h first, to get prototype properly.
668 (strnlen): Renamed from __strnlen.
671 2006-01-23 Ulrich Drepper <drepper@redhat.com>
673 These changes imported from libc.
674 * getopt.c: Use __fxprintf instead of inline stream orientation
675 test and two separate function calls.
676 * strndup.c (__strndup): Add libc_hidden_def.
678 2006-01-22 Bruno Haible <bruno@clisp.org>
680 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
681 temporary buffer for sprintf, take into account the precision also
682 for 'd', 'i', 'u', 'o', 'x', 'X'.
684 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
686 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
687 to pacify gcc -Wswitch-default.
689 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
691 * argp-help.c (usage_long_opt): Do not print DOC options.
692 (__argp_base_name): Removed
693 * argp-namefrob.h (__argp_basename): Removed definition. Was a
695 (__argp_base_name): Provide macro definition or extern declaration
696 depending on the configuration
698 2006-01-20 Simon Josefsson <jas@extundo.com>
700 * inet_ntop.h: Unconditionally include sys/socket.h.
702 2006-01-19 Simon Josefsson <jas@extundo.com>
704 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
706 2006-01-12 Simon Josefsson <jas@extundo.com>
708 * base64.c: Fix warning, reported by Bruno Haible
709 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
711 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
714 * md5.c: Fix commentary typos.
715 (alignof, UNALIGNED_P): No need for a GCC-specific version.
716 * md5.h (__attribute__): Remove; unused.
717 * sha1.c: Fix commentary to match md5 better.
718 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
719 so that we don't need to worry about alignment. All uses changed.
720 This merges the 2005-10-28 md5 change into sha1.
722 2006-01-11 Jim Meyering <jim@meyering.net>
725 * md5.c (OP): Fix spacing.
727 2006-01-11 Simon Josefsson <jas@extundo.com>
729 * stdint_.h (SIZE_MAX): Add missing (.
731 2006-01-10 Bruno Haible <bruno@clisp.org>
733 * argp.h (__const): Remove macro. Use const instead.
734 * argp-fmtstream.h (__const): Likewise.
735 * glob_.h (__const): Remove macro.
736 * glob-libc.h: Use const instead of __const.
738 2006-01-10 Jim Meyering <jim@meyering.net>
740 Avoid the double-free (first in fts_read, second in fts_close) that
741 would occur when an `active' directory is made inaccessible (e.g.,
742 via chmod a-x) during a traversal.
743 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
744 before returning. Reproduce this failure by
745 mkdir -p a/b; cd a; chmod a-x . b
746 Reported by Stavros Passas.
749 * sha1.c: Tweak grammar in a comment.
751 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
753 * regex_internal.h (BITSET_WORD_BITS):
754 Work around a bug in 64-bit PGC (before version 6.1-2), where the
755 preprocessor mishandles large unsigned values as if they were signed.
756 Problem reported by Claudio Fontana in
757 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
759 2006-01-10 Simon Josefsson <jas@extundo.com>
761 * socket_.h: New file.
763 2006-01-10 Bruno Haible <bruno@clisp.org>
765 * localcharset.c: Update from GNU gettext.
767 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
770 * chdir-long.c (cdb_free): Don't bother trying to open directory
771 for write access: POSIX says that must fail.
772 * fts.c (diropen): Likewise.
773 * save-cwd.c (save_cwd): Likewise.
774 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
775 well, for minor improvements on hosts that lack O_DIRECTORY.
776 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
777 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
778 Fall back on chown if open failed with EACCES.
780 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
781 Report an error at compile-time if only a 1-second nominal clock
784 * lchmod.h: New file.
785 * mkdir-p.c: Include lchmod.h, lchown.h.
786 (make_dir_parents): Use lchown rather than chown, and
787 lchmod rather than chmod.
789 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
790 too. Problem with "none" reported by Bob Proulx. Problem with
791 "proc" reported by n0dalus.
793 * mountlist.c: Include <limits.h>.
794 (dev_from_mount_options)
795 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
796 New function. It no longer assumes "dev=" has the System V meaning
797 on Linux (since it doesn't). It also parses "dev=" more carefully.
798 (read_file_system_list)
799 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
800 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
803 * posixtm.h (PDS_PRE_2000): New macro.
804 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
805 All usages changed. Reject dates outside the range 1969-1999 if
806 PDS_PRE_2000 is used.
808 2006-01-09 Jim Meyering <jim@meyering.net>
812 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
814 * chdir-safer.h, chdir-safer.c: New files.
816 * modechange.c (mode_compile): Reject an invalid mode string
817 that starts with an octal digit. From Andreas Gruenbacher.
819 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
820 and dup to open_safer and dup_safer, respectively.
821 (openat_permissive): Fix typo in comment.
823 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
824 "gettext.h"; either no longer needed or are guaranteed by openat.h.
825 (_): Remove; no longer needed.
826 (openat): Renamed from rpl_openat; no need for rpl_openat
827 since openat.h renames openat for us.
828 Replace most of the body with a call to openat_permissive,
829 to avoid duplicate code.
830 Port to (probably hypothetical) environments were mode_t is
832 (openat_permissive): Require mode arg, so that we can check
833 types better. Put it just after flags. Change cwd failure
834 indicator from pointer-to-bool to pointer-to-errno-value.
836 Invoke openat_save_fail and/or openat_restore_fail if
837 cwd_errno is null, so that openat can call us.
838 (openat_permissive, fdopendir, fstatat, unlinkat):
839 Simplify errno handling to avoid some duplicate code,
840 as it's OK to set errno on success.
841 * openat.h: Revamp code so that function macros depend on
842 __OPENAT_PREFIX only, not also on AT_FDCWD.
843 (openat_ro): Remove. Caller changed to use openat_permissive.
844 (openat_permissive): Now a macro, if not a function.
845 (openat_restore_fail, openat_save_fail): Now always functions,
846 since mkdirat needs them even if __OPENAT_PREFIX is defined.
848 * openat-priv.h: New file, defining macros used by mkdirat.c
850 * mkdirat.c: Include openat-priv.h.
851 Remove definitions of macros defined therein.
852 * openat.c: Likewise.
854 * mkdirat.c (mkdirat): New file and function.
855 * openat.h (mkdirat): Declare.
857 * openat.c (fdopendir): Don't change errno when returning non-NULL.
859 * openat.h (openat_permissive): Declare.
862 * openat.c (EXPECTED_ERRNO): New macro.
863 (openat_permissive): New function -- used in remove.c rewrite.
864 (all functions): Set errno just before returning, only if there
865 was an actual failure.
866 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
868 Emulate openat-family functions using Linux's procfs, if possible.
869 Idea and some code based on Ulrich Drepper's glibc changes.
871 * openat.c: (BUILD_PROC_NAME): New macro.
872 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
873 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
874 before falling back on save_cwd and restore_cwd.
875 (fdopendir, fstatat, unlinkat): Likewise.
877 * openat.c (fstatat, unlinkat): Perform the syscall directly,
878 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
880 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
881 as second argument to va_arg. Otherwise, some versions of gcc
882 warn that `if this code is reached, the program will abort'.
884 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
888 Add POSIX ACL support
889 * acl.h (copy_acl, set_acl): Add declarations.
890 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
891 systems other than Linux.
892 (chmod_or_fchmod): New function: use fchmod when possible,
894 (file_has_acl): Add a POSIX ACL implementation, with a
895 Linux-specific subcase.
896 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
897 S_ISVTX from one file to another. Fall back to fchmod/chmod when
898 acls are unsupported.
899 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
900 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
903 2006-01-09 Bruno Haible <bruno@clisp.org>
905 * sysexit_.h (EX_OK): New macro.
906 Suggested by Martin Lambers <marlam@marlam.de>.
908 2006-01-09 Bruno Haible <bruno@clisp.org>
910 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
911 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
912 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
913 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
915 2006-01-09 Bruno Haible <bruno@clisp.org>
917 * stdint_.h (SIZE_MAX): Write the value without involving negative
920 2005-10-16 Bruno Haible <bruno@clisp.org>
922 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
923 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
925 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
927 * strftime.c (tzname): Don't declare if it is already #defined.
928 Problem reported for Mingw by Mark Junker.
930 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
932 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
933 long int, not int, for nanosecond counts, so that people who are
934 used to POSIX struct timespec won't be surprised. Reported by Jim
937 2005-12-16 Jim Meyering <jim@meyering.net>
939 * fprintftime.c, fprintftime.h: New files.
941 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
943 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
944 * argp-help.c (fill_in_uparams): Check if the constructed
945 struct uparams is valid. Fall back to the default values if it is
948 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
950 * argp-help.c (__argp_base_name): New function
951 (__argp_short_program_name): Rewrite using __argp_base_name
952 * argp-namefrob.h: Define program_invocation_name and
953 program_invocation_short_name if requested
954 (__argp_base_name): Add prototype
955 * argp-parse.c (argp_def): Use gettext wrappers
956 (argp_default_parser): Use __argp_base_name
957 * argp-pin.c: New file. Defines program_invocation_name and
958 program_invocation_short_name on systems that lack them.
960 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
962 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
963 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
964 porting problem reported by Georg Schwarz in
965 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
967 2005-07-09 Bruno Haible <bruno@clisp.org>
969 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
970 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
971 Reported by Mark Junker <mjscod@gmx.de>.
973 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
975 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
976 (uintmax_t) [defined uintmax_t]: Do not declare.
977 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
978 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
979 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
980 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
981 sake of portability to weird hosts that C allows (though we don't
982 know of any practical examples).
984 * savedir.h (fdsavedir): New decl.
985 * savedir.c (fdsavedir, savedirstream): New functions; the latter
986 contains most of the former guts of savedir.
987 (savedir): Use savedirstream.
990 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
992 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
993 coreutils no longer futzes with rounding modes.
995 2005-11-14 Jim Meyering <jim@meyering.net>
997 * mkstemp-safer.c: Include <config.h>, required for possible
998 replacement of mkstemp.
1000 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1002 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1004 (gethrxtime) [! (HAVE_NANOUPTIME
1005 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1006 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1007 our own approximation.
1009 2005-11-10 Simon Josefsson <jas@extundo.com>
1011 * readline.c: Remove EOL.
1013 2005-11-08 Eric Blake <ebb9@byu.net>
1015 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1017 2005-11-08 Eric Blake <ebb9@byu.net>
1019 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1021 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1023 Fix porting problem reported by Theodoros V. Kalamatianos.
1024 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1025 Don't assume that futimes failing means we must fail.
1027 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1029 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1030 leave errno alone. Problem reported by Dmitry V. Levin.
1032 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1034 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1035 errno alone. Problem reported by Frederic Jolliton.
1037 2005-10-28 Simon Josefsson <jas@extundo.com>
1039 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1040 "restrict" keywords, as per POSIX. Protect the function
1041 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1042 Don't use K&R prototypes. Check the sprintf return values.
1043 Re-define EAFNOSUPPORT if not present. Indent.
1045 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1046 suggested by Bruno Haible <bruno@clisp.org>.
1048 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1050 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1052 * gc-libgcrypt.c: Add MD2 (which is not available through
1055 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1057 * md2.h, md2.c: New files.
1059 2005-10-24 Simon Josefsson <jas@extundo.com>
1061 * md4.h: Shrink buffer size, now that we changed the type.
1063 2005-10-22 Simon Josefsson <jas@extundo.com>
1065 * arcfour.h, arcfour.c: Use fixed size indices in the
1066 arcfour_context struct (simplify test vector testing in GNU
1069 2005-10-22 Simon Josefsson <jas@extundo.com>
1071 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1072 suggested by Bruno Haible <bruno@clisp.org>.
1074 2005-10-22 Simon Josefsson <jas@extundo.com>
1076 * crc.h: Include stddef.h, for size_t.
1078 2005-10-21 Simon Josefsson <jas@extundo.com>
1080 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1081 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1083 2005-10-21 Simon Josefsson <jas@extundo.com>
1085 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1088 2005-10-21 Simon Josefsson <jas@extundo.com>
1090 * gc-gnulib.c: Support ARCTWO in CBC mode.
1092 2005-10-21 Simon Josefsson <jas@extundo.com>
1094 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1097 * hmac-sha1.c (hmac_sha1): Likewise.
1099 * crc.c (crc32_update): Actually use crc parameter, suggested by
1100 Bruno Haible <bruno@clisp.org>.
1102 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1105 2005-10-21 Simon Josefsson <jas@extundo.com>
1107 * des.h, des.c: New files.
1109 * gc-gnulib.c: Support DES.c
1111 2005-10-21 Simon Josefsson <jas@extundo.com>
1113 * arctwo.h, arctwo.c: New files.
1115 * gc-gnulib.c: Support ARCTWO.
1117 2005-10-21 Simon Josefsson <jas@extundo.com>
1119 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1121 2005-10-19 Simon Josefsson <jas@extundo.com>
1123 * gc-gnulib.c: Support ARCFOUR.
1125 2005-10-19 Simon Josefsson <jas@extundo.com>
1127 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1130 * gc.h: Add ECB enum type.
1132 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1134 2005-10-19 Simon Josefsson <jas@extundo.com>
1136 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1138 2005-10-18 Simon Josefsson <jas@extundo.com>
1140 * md4.h, md4.c: New files, based on md5.?.
1142 2005-10-17 Simon Josefsson <jas@extundo.com>
1144 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1146 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1148 2005-10-17 Simon Josefsson <jas@extundo.com>
1150 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1152 2005-10-17 Simon Josefsson <jas@extundo.com>
1154 * gc.h, gc-libgcrypt.c: Add ciphers.
1156 2005-10-17 Simon Josefsson <jas@extundo.com>
1158 * sha1.c: Use uint32_t instead of md5_uint32.t
1160 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1163 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1165 * md5.h: Use stdint.h and uint32_t. Doc fix.
1167 2005-10-15 Simon Josefsson <jas@extundo.com>
1169 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1171 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1173 2005-10-14 Simon Josefsson <jas@extundo.com>
1175 * arcfour.h, arcfour.c: New files.
1177 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1179 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1180 include <wchar.h>; no longer needed.
1182 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1183 and Ulrich Drepper <drepper@redhat.com>
1186 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1187 instead of inline stream orientation test and two separate
1188 function calls. Pay no attention to USE_IN_LIBIO.
1190 2005-10-14 Roland McGrath <roland@redhat.com>
1192 Import from libc. [BZ #1331]
1193 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1195 Reported by Matej Vela <vela@debian.org>.
1197 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1199 * mkdir-p.c (make_dir_parents): Don't report an error if an
1200 intermediate directory is in a read-only file system. Problem
1201 reported by Eric Blake.
1203 2005-10-13 Simon Josefsson <jas@extundo.com>
1205 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1206 Move memory allocation outside of loop.
1208 2005-10-12 Simon Josefsson <jas@extundo.com>
1210 * gc-pbkdf2-sha1.c: New file.
1212 * gc.h: Add gc_pbkdf2_sha1 prototype.
1214 2005-10-12 Simon Josefsson <jas@extundo.com>
1216 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1217 suggested by Bruno Haible <bruno@clisp.org>.
1219 2005-10-12 Simon Josefsson <jas@extundo.com>
1221 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1223 * gc-gnulib.c (gc_hmac_sha1): New function.
1225 2005-10-12 Simon Josefsson <jas@extundo.com>
1227 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1229 2005-10-12 Simon Josefsson <jas@extundo.com>
1231 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1232 GC_USE_HMAC_MD5, respectively.
1234 * gc-libgcrypt.c (gc_md5): Fix assert call.
1237 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1239 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1241 * gc-gnulib.c (gc_hash_buffer): Ditto.
1243 2005-10-11 Bruno Haible <bruno@clisp.org>
1245 * c-strcasestr.h: New file, from GNU gettext.
1246 * c-strcasestr.c: New file, from GNU gettext.
1248 2005-10-11 Bruno Haible <bruno@clisp.org>
1250 * c-strcase.h: New file, from GNU gettext.
1251 * c-strcasecmp.c: New file, from GNU gettext.
1252 * c-strncasecmp.c: New file, from GNU gettext.
1254 2005-10-11 Simon Josefsson <jas@extundo.com>
1256 * crc.h, crc.c: New files.
1258 * gc.h (gc_hash_buffer): Add doc.
1260 2005-10-08 Simon Josefsson <jas@extundo.com>
1262 * gc.h: Add gc_hash and gc_hash_buffer.
1264 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1266 * gc-libgcrypt.c (gc_hash_buffer): Add.
1268 2005-10-11 Bruno Haible <bruno@clisp.org>
1270 * strcasecmp.c: Include limits.h.
1271 (strcasecmp): Avoid integer overflow on exotic platforms.
1272 * strncasecmp.c: Include limits.h.
1273 (strncasecmp): Avoid integer overflow on exotic platforms.
1274 Reported by Paul Eggert.
1276 2005-10-06 Simon Josefsson <jas@extundo.com>
1278 * hmac-md5.c: New file.
1282 2005-10-06 Simon Josefsson <jas@extundo.com>
1284 * memxor.c (memxor): Avoid casts and warnings.
1286 2005-10-05 Derek Price <derek@ximbiot.com>
1288 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1290 2005-10-05 Simon Josefsson <jas@extundo.com>
1292 * memxor.c (memxor): Fix compiler error.
1294 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1295 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1297 * memxor.h, memxor.c: New files.
1299 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1300 we assume all systems have it, suggested by Jim Meyering
1301 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1302 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1303 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1306 2005-10-04 Bruno Haible <bruno@clisp.org>
1308 * verify.h (verify_true): Provide alternative definition for C++.
1310 2005-10-04 Simon Josefsson <jas@extundo.com>
1312 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1313 D. Baushke" <mdb@gnu.org>.
1315 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1317 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1318 (SSIZE_MAX): New macro, if not already defined.
1319 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1322 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1324 * exclude.c: Include verify.h.
1325 (verify): Remove. All callers changed to use verify.h's version.
1326 * strtoimax.c: Likewise.
1327 * utimecmp.c: Likewis.e
1329 Sync from coreutils.
1330 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1331 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1332 * .cvsignore: Add fts.h, search.h, t-fpending.
1333 * settime.c (settime): Fix { typo in previous patch. Also, don't
1334 bother returning ENOSYS if settimeofday or stime fails; just let
1335 them return whatever errno they want to return.
1336 * utimens.c: Include unistd.h, for dup2.
1337 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1338 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1340 2005-10-02 Jim Meyering <jim@meyering.net>
1342 Sync from coreutils.
1343 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1344 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1345 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1346 Remove AT_FDCWD test.
1347 Do not consume the fd unless successful.
1348 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1349 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1350 block, so that we don't even try to compile it if settimeofday is
1351 available. This works around a compilation failure on OSF1 V5.1,
1352 due to stime requiring a `long int*' while tv_sec is `int'.
1354 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1356 * getdelim.c (getdelim): Remove unused variables.
1358 2005-10-01 Simon Josefsson <jas@extundo.com>
1360 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1361 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1362 AI_* and EAI_* definitions. Protect function declarations.
1364 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1366 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1367 so that the code works even with ancient cpp. Portability problem
1368 with GCC 2.7.2.1 reported by Thomas M.Ott.
1370 2005-09-27 Jim Meyering <jim@meyering.net>
1372 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1374 * intprops.h (signed_type_or_expr__): Define.
1375 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1378 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1380 * verify.h (verify_expr): Remove, replacing with:
1381 (verify_true): New macro that returns true instead of void.
1382 (verify_type__): Remove.
1383 (verify): Use verify_true rather than verify_type__.
1385 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1387 * utimens.c (ENOSYS): Define if not already defined.
1388 (futimens): Support having a null PATH if the file descriptor
1391 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1393 (__attribute): Define to empty unless GCC 3.1 or later.
1394 This works around a core dump on OpenBSD 3.4, which has GCC
1395 2.95.3, which dumps core when given __attribute__(()). It also
1396 simplifies other tests, since we really don't want to bother with
1397 worrying about which ancient version of GCC supported what.
1398 Original problem reported by Yoann Vandoorselaere, with part of
1399 the fix suggested by Derek Price.
1401 2005-09-24 Jim Meyering <jim@meyering.net>
1403 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1404 so we can once again use a positive bitfield width of 1 -- now we
1405 don't have to explain why we were using a bitfield width of 2.
1407 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1409 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1410 Problem reported by Eric Blake.
1411 (getaddrinfo): Initialize se so that it's not garbage.
1412 Redo internal storage allocation so that it doesn't make unportable
1413 assumptions about alignment.
1416 * utimens.c (futimens): Use futimesat if available.
1417 Prefer it to futimes since it doesn't have the futimes bug.
1419 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1420 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1421 Instead, declare a function that returns a pointer to an array,
1422 and use verify_type__ to declare the size of the array.
1423 Problem and germ of a solution reported by Bruno Haible.
1424 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1425 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1427 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1429 Sync from coreutils.
1431 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1433 * argmatch.h: Include verify.h
1434 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1435 (ARGMATCH_ASSERT): Remove; unused.
1436 * canonicalize.c: Assume STDC_HEADERS.
1437 * exclude.c: Include "strcase.h".
1438 * regex_internal.h [!defined _LIBC]: Likewise.
1439 * getusershell.c: Include stdio--.h rather than stdio.h
1441 (getusershell): Call fopen, not fopen_safer.
1442 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1443 Do not include unistd-safer.h.
1444 (save_cwd): Don't call fd_safer; no longer needed
1445 now that we include fcntl--.h.
1447 * getdate.y (relative_time): New type.
1448 (RELATIVE_TIME_0): New constant.
1449 (parser_control): Use relative_time instead of doing it ourselves.
1450 (%union): Add new relative_time rel member.
1451 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1453 (relunit, relunit_snumber): Now of type rel.
1454 (zone, rel, relunit, get_date): Adjust to above changes.
1456 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1457 Do not include unistd-safer.h.
1458 (getloadavg): Don't call fd_safer; no longer needed
1459 now that we include fcntl--.h.
1461 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1462 (make_dir_parents): Treat ENOSYS like EEXIST.
1464 Improve quality of diagnostics on restore_cwd failure.
1465 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1466 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1467 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1468 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1469 each time through the loop. Do not diagnose restore_cwd failure;
1470 that is the caller's job (and perhaps the caller does not care).
1472 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1473 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1474 If the file already exists but is not a directory, don't bother
1475 to try to make its parents.
1476 Close potential file descriptor leak if we can't chdir("/") (!).
1477 Don't always return true if chdir($PWD) fails; return true only
1478 if the requested action was done successfully (except for the
1480 Don't log final directory unless we actually made it.
1481 Refactor to avoid duplicate code to fix up permissions.
1482 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1484 * strftime.c (my_strftime): Rewrite the previous change slightly,
1485 to make it a bit faster and (I hope) clearer.
1486 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1487 Fix bug in formats like %2N.
1489 * verify.h: New file.
1491 2005-09-22 Jim Meyering <jim@meyering.net>
1493 Sync from coreutils.
1495 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1497 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1498 the .tm_year member, since otherwise gcc-4.0 would now warn about
1499 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1501 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1502 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1504 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1505 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1506 when run in a time zone for which daylight savings time is in effect
1507 for the starting date.
1509 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1510 stop us from restricting permissions of just-created absolute-named
1512 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1513 to restore initial working directory.
1514 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1515 to tell caller if/when we change the working directory and are
1516 unable to return to the initial one.
1517 * mkdir-p.h (make_dir_parents): Update prototype.
1518 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1519 `return false'. This fixes a bug introduced on 2004-07-30.
1521 * openat.c (fdopendir): Be sure to close the supplied
1522 file descriptor before returning. This makes our replacement
1523 implementation a little closer to Solaris's, where fdopendir
1524 ties the file descriptor to the returned DIR* pointer.
1525 * openat.c (unlinkat): New function.
1526 * openat.h (unlinkat): Add prototype.
1527 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1528 (openat_restore_fail): Rename from openat_restore_die.
1529 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1531 Provide an alternative to exiting immediately upon save_cwd or
1532 restore_cwd failure. Now, an application can arrange e.g.,
1533 to perform a longjump in that case.
1534 * openat.c: Include dirname.h.
1535 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1536 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1537 and openat_restore_die rather than calling error directly.
1538 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1540 * openat-die.c (openat_save_die, openat_restore_die): New file.
1541 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1543 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1544 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1545 int utc, int nanoseconds);
1547 date should not have to allocate a megabyte of virtual memory to
1548 handle a format argument like +%1048575T. When implemented with
1549 strftime, it must allocate such a buffer, use strftime to fill it
1550 in, print it, then free it.
1551 With fprintftime, it simply prints everything and exits.
1552 With no need for memory allocation, that's one fewer way to fail.
1553 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1554 optional field width, not before, so we accept %9:z, not %:9z.
1555 (my_strftime): Be sure to use L_('x') for literals.
1557 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1558 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1559 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1560 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1561 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1562 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1563 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1564 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1565 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1567 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1568 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1569 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1570 and don't include <sys/file.h>).
1572 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1574 Sync from coreutils.
1576 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1577 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1578 [!LDAV_DONE]: Avoid unused variable warning.
1580 2005-09-21 Bruno Haible <bruno@clisp.org>
1582 * unicodeio.h (unicode_to_mb): New declaration.
1584 2005-09-20 Derek Price <derek@ximbiot.com>
1586 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1588 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1590 Use a consistent style for including <config.h>.
1591 * __fpending.c, acl.c, argmatch.c,
1592 argp-help.c, argp-parse.c,
1593 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1594 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1595 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1596 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1597 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1598 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1599 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1600 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1601 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1602 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1603 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1604 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1605 modechange.c, mountlist.c, open-safer.c, physmem.c,
1606 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1607 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1608 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1609 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1610 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1611 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1612 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1613 userspec.c, utimecmp.c, version-etc-fsf.c,
1614 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1615 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1616 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1617 Standardize inclusion of config.h.
1618 * __fpending.h, dirfd.h, getdate.h, human.h,
1619 inttostr.h: Removed inclusion of config.h from header files.
1620 * inttostr.c: Adjusted in-tree users.
1621 * timespec.h: Remove superfluous warning to include config.h.
1622 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1623 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1624 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1625 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1627 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1629 * stat-time.h: New file.
1630 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1631 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1633 (timespec_cmp): New function.
1634 * utimecmp.c: Include stat-time.h.
1635 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1636 members exist, not on the obsolescent ST_MTIM_NSEC.
1637 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1639 2005-09-15 Derek Price <derek@ximbiot.com>
1640 Paul Eggert <eggert@cs.ucla.edu>
1642 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1643 changes, consolidating in...
1644 * regex_internal.h: ...this file.
1646 2005-09-15 Derek Price <derek@ximbiot.com>
1648 * regex_internal.h: Blank `pure' for GNUC < 3.
1649 * regex_internal.c: Ditto, using this...
1650 (__GNUC_PREREQ): ...new macro.
1651 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1652 (__GNUC_PREREQ): ...this new macro.
1654 * strstr.h: Include string.h. Define strstr as a macro here.
1656 2005-09-13 Derek Price <derek@ximbiot.com>
1658 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1660 Reported by Jim Meyering <jim@meyering.net>.
1662 2005-09-13 Jim Meyering <jim@meyering.net>
1664 * canon-host.c: Filter through gnu indent and reword comments slightly.
1665 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1667 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1669 * lib/base64.c: Typo.
1670 (base64_encode): Put b64str in initialized data section.
1672 2005-09-12 Derek Price <derek@ximbiot.com>
1674 Return usable errors from canon-host.
1675 * canon-host.h: New file.
1676 * canon-host.c (canon_host): Wrap...
1677 (canon_host_r): ...this new function, which now relies exclusively on
1679 (ch_strerror): New function.
1680 (last_cherror): New global.
1681 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1682 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1684 (freeaddrinfo): Free ai->ai_canonname when set.
1686 2005-09-12 Derek Price <derek@ximbiot.com>
1687 Paul Eggert <eggert@cs.ucla.edu>
1689 * glob-libc.h: Renamed from glob_.h. The new version is
1690 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1691 protecting things that should be done only in gnulib contexts.
1692 * glob_.h: New file, containing only the glob things needed for
1694 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1695 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1696 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1697 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1698 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1699 and to respect the namespace rules better.
1701 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1703 Merge glibc and coreutils changes into gnulib, plus a few
1705 * md5.c: Use #error rather than a string.
1706 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1707 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1708 (__attribute__): Define to empty for non recent-GCC.
1709 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1710 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1711 Renamed from their non-__ counterparts, with new macros replacing
1712 them if not _LIBC. Add __THROW attribute.
1714 (struct md5_ctx): Align buffer if using GCC.
1715 * sha1.h (struct sha1_ctx): Likewise.
1716 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1717 The old name was backwards.
1718 (NOTSWAP): Remove; not used.
1719 (rol): New macro, moved here from md5.h.
1720 (sha1_process_block): Remove a FIXME that doesn't make sense.
1722 2005-09-12 Derek Price <derek@ximbiot.com>
1724 * gai_strerror.c: Include config.h when available. Include
1725 getaddrinfo.h before other headers to test interface.
1726 Reported by Larry Jones <lawrence.jones@ugs.com>.
1728 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1730 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1731 definitions, since that's the preferred style in glibc.
1732 Fix a minor spacing issue, and update copyright notice to match glibc's.
1734 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1736 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1738 2005-09-06 Simon Josefsson <jas@extundo.com>
1740 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1741 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1743 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1745 Change bitset word type from unsigned int to unsigned long int,
1746 as this has better performance on typical 64-bit hosts.
1747 Port bitset code to hosts with unusual word sizes.
1748 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1749 (build_collating_symbol):
1750 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1751 argument is a bitset. This is merely a style issue, but it makes
1752 it clearer that an entire array is expected.
1753 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1754 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1755 Port to the case where bitset_word is not the same as unsigned int.
1756 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1757 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1759 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1760 (build_trtable, group_nodes_into_DFAstates):
1762 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1763 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1764 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1765 * regexec.c (group_nodes_into_DFAstates): Likewise.
1766 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1767 * regcomp.c (optimize_subexps, lower_subexp):
1768 Work even if bitset_word has holes in its bitwise representation.
1769 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1770 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1772 * regex_internal.c (re_string_reconstruct):
1773 Don't assume UCHAR_MAX == 255.
1774 * regex_internal.h (bitset_set_all): Likewise.
1775 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1777 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1778 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1780 (BITSET_WORD_MAX): New macro.
1781 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1782 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1783 (bitset_empty, bitset_copy):
1784 Prefer sizeof (bitset) to multiplying it out ourselves.
1785 (bitset_not_merge): Remove; unused.
1786 (bitset_contain): Return bool, not unsigned int with one bit on.
1787 All callers changed.
1788 * regexec.c (build_trtable): Don't assume bitset has no stricter
1789 alignment than re_node_set; do this by defining a new internal
1790 type struct dests_alloc and using it to allocate memory.
1792 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1794 Check for arithmetic overflow when calculating sizes, to prevent
1795 some buffer-overflow issues. These patches are conservative, in the
1796 sense that when I couldn't determine whether an overflow was possible,
1797 I inserted a run-time check.
1798 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1799 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1800 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1801 (re_xnrealloc, re_x2nrealloc): New inline functions.
1802 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1803 (build_equiv_class, build_charclass): Check for arithmetic overflow
1804 in size expression calculations.
1805 * lib/regex_internal.c (re_string_realloc_buffers):
1806 (build_wcs_upper_buffer, re_node_set_add_intersect):
1807 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1808 (re_dfa_add_node, register_state): Likewise.
1809 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1810 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1811 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1812 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1814 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1816 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1817 to avoid a collision with bits/local_lim.h in glibc.
1818 All uses changed. Problem reported by Dmitry V. Levin in
1819 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1821 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1822 bugs in int versus size_t comparisons.
1823 (re_string_context_at): Fix bug where the code assumed that
1826 Use bool where appropriate.
1827 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1828 All callers changed.
1829 (calc_eclosure_iter): Likewise, for ROOT arg.
1830 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1831 (build_charclass_op): Likewise, for NON_MATCH arg.
1832 * regex_internal.c (re_string_allocate, re_string_construct):
1833 (re_string_construct_common): Likewise, for ICASE arg.
1834 * regexec.c (re_search_2_stub, re_search_stub):
1835 Likewise, for RET_LEN arg.
1836 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1837 (set_regs): Likewise, for FL_BACKTRACK arg.
1838 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1839 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1840 (calc_eclosure_iter, parse_bracket_exp):
1841 Use bool for internal variables that are booleans.
1842 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1843 (set_regs, build_sifted_states, sift_states_bkref):
1844 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1845 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1846 (find_collation_sequence_value):
1848 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1849 (re_node_set_compare):
1850 Return bool, not int. All callers changed.
1851 * regexec.c (check_halt_node_context, check_dst_limits):
1852 (build_trtable, check_node_accept): Likewise.
1853 * regex_internal.h: Include stdbool.h.
1855 Fix bugs uncovered when converting to bool.
1856 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1857 failure instead of charging ahead blindly.
1858 * regex_internal.c (register_state): Likewise.
1859 * regexec.c (re_search_2_stub): Use simpler method than boolean
1860 for freeing internal storage.
1861 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1862 bitset pieces used as boolean, to avoid undefined behavior
1863 on hosts that do int overflow checking.
1865 2005-08-31 Derek Price <derek@ximbiot.com>
1867 * getdelim.c (getdelim): Return EOF on EOF.
1868 Reported by Larry Jones <lawrence.jones@ugs.com>.
1870 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1872 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1873 lengths fit in regoff_t; this isn't true if regoff_t is the same
1875 * regex.c (re_search_internal): 5th arg is LAST_START
1876 (= START + RANGE) instead of RANGE. This avoids overflow
1877 problems when regoff_t is the same width as size_t.
1878 All callers changed.
1879 (re_search_2_stub): Check for overflow when adding the
1880 sizes of the two strings.
1881 (re_search_stub): Check for overflow when adding START
1882 to RANGE; if it occurs, substitute the extreme value.
1884 2005-08-31 Jim Meyering <jim@meyering.net>
1886 * regcomp.c (search_duplicated_node): Make first pointer arg
1888 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1889 (register_state): Likewise.
1890 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1891 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1892 (group_nodes_into_DFAstates): Likewise.
1894 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1896 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1897 old glibc regex code mishandles strings longer than 2**31 bytes.
1898 This patch fixes this when the regex code is used in gnulib
1899 (i.e., outside glibc).
1901 This patch should not affect the use of the regex code inside
1902 glibc. No doubt this problem also needs to be handled for glibc
1903 as well, but the result will be an incompatible change to the
1904 glibc ABI, and the old ABI will have to be supported too. That
1905 can be the the subject for another patch.
1907 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1908 governing whether the rest of this patch is active. By default,
1909 the macro is disabled and the patch has no effect.
1910 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1911 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1912 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1913 (re_match_2, re_set_registers): Use the new types.
1914 * regex_internal.h (Idx, re_hashval_t): New types.
1915 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1917 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1918 (re_string_context_at, bin_tree_t, re_dfastate_t):
1919 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1920 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1921 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1922 (re_string_char_size_at, re_string_wchar_at):
1923 (re_string_elem_size_at):
1924 Use the new types and macros to port to 64-bit hosts.
1925 Use unsigned types for internal values, so that the code
1926 mostly works even for arrays larger than SSIZE_MAX.
1927 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1928 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1929 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1930 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1931 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1932 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1933 (calc_inveclosure, parse_dup_op, build_range_exp):
1934 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1935 (fetch_number, create_token_tree, mark_opt_subexp):
1937 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1938 (create_cd_newstate, re_string_allocate, re_string_construct):
1939 (re_string_realloc_buffers, build_wcs_upper_buffer):
1940 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1941 (re_string_reconstruct, re_string_peek_byte_case):
1942 (re_string_fetch_byte_case, re_string_context_at):
1943 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1944 (re_node_set_init_copy, re_node_set_add_intersect):
1945 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1946 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1947 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1948 (re_acquire_state, re_acquire_state_context, register_state):
1950 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1951 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1952 (re_search_internal, re_search_2_stub, re_search_stub)
1953 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1954 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1955 (update_cur_sifted_state, check_dst_limits):
1956 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1957 (check_subexp_limits, sift_states_bkref, merge_state_array):
1958 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1959 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1960 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1961 (expand_bkref_cache, check_node_accept_bytes):
1962 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1963 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1964 (acquire_init_state_context, check_halt_node_context):
1965 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1966 (sift_states_backward, clean_state_log_if_needed):
1967 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1968 (find_recover_state, transit_state_sb, transit_state_mb):
1969 (transit_state_bkref, build_trtable, match_ctx_clean):
1971 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1972 to work around an assumption that REG_MISSING is negative.
1974 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1975 (seek_collating_symbol_entry) [defined _LIBC]:
1976 (lookup_collation_sequence_value) [defined _LIBC]:
1977 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1978 Use prototypes rather than old-style function definitions.
1979 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1980 (transit_state_sb) [0]:
1981 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1983 * regexec.c (re_search_internal): Simplify update of rm_so and
1986 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1987 (optimize_subexps, lower_subexp):
1988 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1989 since the signed shift might overflow. Use 1u<<31 instead.
1990 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1991 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1994 * regcomp.c (optimize_subexps, lower_subexp):
1995 Use CHAR_BIT rather than 8, for clarity.
1996 * regexec.c (check_dst_limits_calc_pos_1):
1997 (check_subexp_matching_top): Likewise.
1998 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1999 have to worry about portability issues when shifting it left.
2000 Remove no-longer-needed test for table_size > 0.
2001 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2002 in a word, as the resulting behavior is undefined.
2003 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2004 in one case, a <= should have been an <, and in another case the
2005 whole test was missing.
2006 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2007 the standard name CHAR_BIT.
2008 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2009 this is not true on one's complement and signed-magnitude hosts.
2011 * regex_internal.h (re_sub_match_top_t): Remove unused member
2013 (struct re_dfa_t): Remove unused member states_alloc.
2014 * regcomp.c (init_dfa): Don't initialize unused members.
2016 2005-08-31 Bruno Haible <bruno@clisp.org>
2018 * strstr.c: Include <stddef.h>, for NULL.
2019 * strcasestr.c: Likewise.
2020 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2022 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2024 * iconvme.h: Add prototype for iconv_alloc.
2026 2005-08-29 Simon Josefsson <jas@extundo.com>
2028 * iconvme.c: Fix errno.
2030 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2032 * iconvme.c: Split iconv_string into iconv_alloc.
2034 2005-08-27 Jim Meyering <jim@meyering.net>
2036 * fopen-safer.c: Merge minor changes from coreutils.
2037 * dup-safer.c: Likewise.
2038 * fd-safer.c: Likewise.
2040 Merge from coreutils.
2041 * stdio--.h: New file.
2042 * stdlib--.h: New file.
2043 * mkstemp-safer.c: New file.
2045 GNU tar needs these.
2046 * pipe-safer.c: New file.
2047 * creat-safer.c: New file.
2048 * fcntl--.h (creat): Define to creat_safer.
2049 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2050 * unistd--.h (pipe): Define to pipe_safer.
2051 * unistd-safer.h: Declare pipe_safer.
2053 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2055 * regex_internal.h: Remove all references to
2056 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2058 (bitset_not, bitset_merge, bitset_not_merge):
2059 (bitset_mask, re_string_allocate, re_string_construct):
2060 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2061 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2062 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2063 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2064 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2065 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2066 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2067 (re_acquire_state_context):
2068 Remove unnecessary forward decls.
2069 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2070 Put __attribute at function definition,
2071 now that the function decl has been removed.
2072 * lib/regex_internal.c (re_string_peek_byte_case):
2073 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2076 2005-08-26 Simon Josefsson <jas@extundo.com>
2078 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2079 Haible <bruno@clisp.org>.
2081 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2083 * regexec.c (set_regs): Don't alloca with an unbounded size.
2085 alloca modernization/simplification for regex.
2086 * regex.c: Remove portability cruft for alloca. This no longer
2087 needs to be at the start of the file, and can be moved into
2088 regex_internal.h and simplified.
2089 * regex_internal.h: Include <alloca.h>.
2090 (__libc_use_alloca) [!defined _LIBC]: New macro.
2091 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2092 now works outside glibc.
2094 2005-08-24 Simon Josefsson <jas@extundo.com>
2096 * getpass.c: Add WIN32 implementation. Conditionalize use of
2097 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2098 GLIBC specific code.
2100 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2102 Make regex safe for g++. This fixes one real bug (an "err"
2103 that should have been "*err"). g++ problem reported by
2105 * regex_internal.h (re_calloc): New macro, consistent with
2106 re_malloc etc. All callers of calloc changed to use re_calloc.
2107 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2108 not int. All callers changed.
2109 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2110 just use an array of size MB_LEN_MAX.
2111 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2112 (find_recover_state): Change "err" to "*err"; this fixes what
2113 appears to be a real bug.
2114 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2117 2005-08-25 Jim Meyering <jim@meyering.net>
2119 * open-safer.c: Include <config.h>.
2120 Otherwise, we'd lose LARGEFILE support in any file using
2123 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2125 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2126 * regex.h (regerror): Likewise.
2128 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2129 requires this. (The code never needed it.)
2131 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2132 All uses of recently-renamed identifiers changed to use the new,
2133 POSIX-compliant names. The code will build and run just fine
2134 without these changes, but it's better to eat our own dog food
2135 and use the standard-conforming names.
2137 * regex.h: Fix a multitude of POSIX name space violations.
2138 These changes have an effect only for programs that define
2139 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2140 do not change anything for programs compiled in the normal way.
2141 Also, there is no effect on the ABI.
2143 (_REGEX_SOURCE): New macro.
2144 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2145 defined and _GNU_SOURCE is not; this fixes a name space violation.
2147 Rename the following macros to obey POSIX requirements.
2148 The old names are still visible as macros if _REGEX_SOURCE is defined.
2149 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2150 RE_BACKSLASH_ESCAPE_IN_LISTS.
2151 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2152 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2153 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2154 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2155 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2156 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2157 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2158 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2159 (REG_INTERVALS): renamed from RE_INTERVALS.
2160 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2161 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2162 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2163 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2164 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2165 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2166 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2167 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2168 RE_UNMATCHED_RIGHT_PAREN_ORD.
2169 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2170 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2171 (REG_DEBUG): renamed from RE_DEBUG.
2172 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2173 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2174 unusual, since we can't clash with the POSIX REG_ICASE.
2175 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2176 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2177 (REG_NO_SUB): renamed from RE_NO_SUB.
2178 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2179 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2180 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2181 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2182 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2183 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2184 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2185 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2186 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2187 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2188 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2189 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2190 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2191 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2192 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2193 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2194 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2195 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2196 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2197 (REG_FIXED): Renamed from REGS_FIXED.
2198 (REG_NREGS): Renamed from RE_NREGS.
2200 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2201 of other REG_* macros, since POSIX says the user is allowed to
2202 #undef these macros selectively.
2204 (reg_errcode_t): Update comment stating what other tables need
2207 Rename the following enum values to obey POSIX requirements.
2208 The old names are still visible as macros.
2209 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2210 is not defined, since GNU is supposed to be a superset of POSIX as
2211 much as possible, and since we want reg_errcode_t to be a signed
2212 type for implementation consistency.
2213 (_REG_NOERROR): Renamed from REG_NOERROR.
2214 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2215 (_REG_BADPAT): Renamed from REG_BADPAT.
2216 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2217 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2218 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2219 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2220 (_REG_EBRACK): Renamed from REG_EBRACK.
2221 (_REG_EPAREN): Renamed from REG_EPAREN.
2222 (_REG_EBRACE): Renamed from REG_EBRACE.
2223 (_REG_BADBR): Renamed from REG_BADBR.
2224 (_REG_ERANGE): Renamed from REG_ERANGE.
2225 (_REG_ESPACE): Renamed from REG_ESPACE.
2226 (_REG_BADRPT): Renamed from REG_BADRPT.
2227 (_REG_EEND): Renamed from REG_EEND.
2228 (_REG_ESIZE): Renamed from REG_ESIZE.
2229 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2230 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2231 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2232 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2233 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2235 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2236 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2237 changed. But support the old name if the new one is not defined
2238 and if _REGEX_SOURCE.
2240 Change the following member names in struct re_pattern_buffer.
2241 The old names are still supported if !_REGEX_SOURCE.
2242 The new names are always supported, regardless of _REGEX_SOURCE.
2243 (re_buffer): Renamed from buffer.
2244 (re_allocated): Renamed from allocated.
2245 (re_used): Renamed from used.
2246 (re_syntax): Renamed from syntax.
2247 (re_fastmap): Renamed from fastmap.
2248 (re_translate): Renamed from translate.
2249 (re_can_be_null): Renamed from can_be_null.
2250 (re_regs_allocated): Renamed from regs_allocated.
2251 (re_fastmap_accurate): Renamed from fastmap_accurate.
2252 (re_no_sub): Renamed from no_sub.
2253 (re_not_bol): Renamed from not_bol.
2254 (re_not_eol): Renamed from not_eol.
2255 (re_newline_anchor): Renamed from newline_anchor.
2257 Change the following member names in struct re_registers.
2258 The old names are still supported if !_REGEX_SOURCE.
2259 The new names are always supported, regardless of _REGEX_SOURCE.
2260 (rm_num_regs): Renamed from num_regs.
2261 (rm_start): Renamed from start.
2262 (rm_end): Renamed from end.
2264 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2265 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2266 Prepend __ to parameter names.
2268 Undo yesterday's changes.
2270 2005-08-24 Jim Meyering <jim@meyering.net>
2272 Sync from coreutils.
2273 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2275 2005-08-21 Bruno Haible <bruno@clisp.org>
2277 * lock.h: Add multiple inclusion guard.
2278 * tls.h: Add multiple inclusion guard.
2280 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2282 * regex.h (REG_NOSYS)
2283 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2284 Define, since POSIX requires it as of 2001.
2285 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2286 New private symbol, used to keep the enum signed in all cases.
2287 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2288 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2290 * regex_internal.c (re_string_skip_chars, register_state):
2292 Remove forward decls; no longer needed now that we use prototypes.
2293 * regexec.c (acquire_init_state_context, check_halt_node_context):
2294 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2295 (clean_state_log_if_needed): Likewise.
2297 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2299 Fix problems reported by Sam Steingold in
2300 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2301 * regexec.c (sift_states_bkref): Fix portability bug: the code
2302 assumed that reg_errcode_t is a signed type, which is not
2303 necessarily true if _XOPEN_SOURCE is not defined.
2304 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2305 some compilers warn about it otherwise.
2307 2005-08-20 Jim Meyering <jim@meyering.net>
2309 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2310 of unused local, dfa.
2312 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2314 * regcomp.c (create_initial_state): Remove duplicate decl.
2315 (init_word_char, create_initial_state, duplicate_node_closure):
2316 (fetch_token, peek_token_bracket, build_range_exp):
2317 (build_collating_symbol): Remove forward decls; no longer needed
2318 now that we use prototypes.
2321 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2322 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2323 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2324 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2325 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2326 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2327 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2328 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2329 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2330 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2331 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2332 (build_charclass, build_charclass_op, fetch_number, create_tree):
2333 (create_token_tree, mark_opt_subexp, duplicate_tree):
2334 Use prototypes rather than old-style definitions.
2337 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2338 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2339 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2340 (re_string_reconstruct, re_string_peek_byte_case):
2341 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2342 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2343 (re_node_set_init_copy, re_node_set_add_intersect):
2344 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2345 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2346 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2347 (re_acquire_state, re_acquire_state_context, register_state):
2348 (create_ci_newstate, create_cd_newstate, free_state):
2350 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2351 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2352 (re_search_internal, prune_impossible_nodes):
2353 (acquire_init_state_context, check_matching, static):
2354 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2355 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2356 (update_regs, sift_states_backward, build_sifted_states):
2357 (clean_state_log_if_needed, merge_state_array):
2358 (update_cur_sifted_state, add_epsilon_src_nodes):
2359 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2360 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2361 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2362 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2363 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2364 (check_arrival, check_arrival_add_next_nodes):
2365 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2366 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2367 (check_node_accept_bytes, check_node_accept, extend_buffers):
2368 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2369 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2374 (re_string_allocate, re_string_construct, re_string_reconstruct):
2375 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2376 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2377 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2378 (re_string_context_at, re_string_peek_byte_case):
2379 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2380 is defined, since we now use prototypes always.
2382 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2383 C89 or better. All uses removed.
2385 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2387 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2388 [defined lint]: Suppress bogus uninitialized-variable warnings.
2390 * regcomp.c (duplicate_node): Return new index, not an error code,
2391 and let the caller return REG_ESPACE if out of space. This
2392 removes an uninitialied-variable warning with GCC 4.0.1, and also
2393 avoids taking the address of a local variable. All callers
2396 2005-08-19 Jim Meyering <jim@meyering.net>
2398 * regexec.c (proceed_next_node): Redo local variables to
2399 avoid GCC shadowing warnings.
2401 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2403 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2404 (re_node_set_insert_last, re_dfa_add_node):
2405 Rename local variables to avoid GCC shadowing warnings.
2407 2005-08-18 Bruno Haible <bruno@clisp.org>
2409 * strstr.c (strstr): Fix return value in multibyte case.
2410 * strcasestr.c (strcasestr): Likewise.
2412 2005-08-17 Jim Meyering <jim@meyering.net>
2414 Make the %s format (seconds since the epoch) work for a negative
2415 number and when used with a zero-padded field width, e.g. %015s.
2417 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2418 label so that it precedes the code to set `digits'. Otherwise,
2419 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2420 print `00-22'. Now, it prints `-0022', as it should.
2422 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2424 * regex.h: Remove useless space-before-tab. From coreutils.
2426 2005-08-17 Bruno Haible <bruno@clisp.org>
2428 * strcasestr.h: New file.
2429 * strcasestr.c: New file.
2431 2005-08-17 Bruno Haible <bruno@clisp.org>
2433 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2434 * strstr.c: Completely rewritten, with multibyte locale support.
2436 2005-08-17 Bruno Haible <bruno@clisp.org>
2438 * strcasecmp.c: Use mbuiter.h.
2440 2005-08-17 Bruno Haible <bruno@clisp.org>
2442 * mbuiter.h: New file.
2444 2005-08-16 Bruno Haible <bruno@clisp.org>
2446 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2448 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2449 NUL byte, not after it.
2451 2005-08-16 Bruno Haible <bruno@clisp.org>
2453 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2454 the valid ones. Makes the comparison operations transitive:
2455 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2456 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2458 2005-08-16 Bruno Haible <bruno@clisp.org>
2460 * strcase.h (strcasecmp): Add note in comments.
2461 * strncasecmp.c: Use code from strcasecmp.c.
2462 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2463 (strcasecmp): Work correctly in multibyte locales.
2465 2005-08-16 Bruno Haible <bruno@clisp.org>
2467 * strnlen1.h: New file.
2468 * strnlen1.c: New file.
2470 2005-08-16 Bruno Haible <bruno@clisp.org>
2472 * mbfile.h: New file.
2474 2005-08-16 Bruno Haible <bruno@clisp.org>
2476 * mbiter.h: New file.
2478 2005-08-16 Bruno Haible <bruno@clisp.org>
2480 * mbchar.h: New file.
2481 * mbchar.c: New file.
2483 2005-08-16 Bruno Haible <bruno@clisp.org>
2485 * tls.h: New file, from GNU gettext.
2486 * tls.c: New file, from GNU gettext.
2488 2005-08-15 Bruno Haible <bruno@clisp.org>
2490 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2493 2005-08-14 Jim Meyering <jim@meyering.net>
2495 Sync from coreutils.
2497 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2498 Use the hash-table-based cycle-detection code not just when
2499 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2500 Reported by James Youngman in
2501 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2502 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2503 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2504 This lets us compile with -DFTS_DEBUG, once again.
2505 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2506 * fts.c (fd_safer): Remove decl.
2507 Include fcntl--.h rather than unistd-safer.h
2508 (fts_safe_changedir): Don't call fd_safer; no longer needed
2509 now that we include fcntl--.h.
2511 2005-08-11 Simon Josefsson <jas@extundo.com>
2513 * readline.h, readline.c: New file.
2515 2005-08-11 Bruno Haible <bruno@clisp.org>
2517 * strnlen.h (strnlen): Change parameter name to match comment.
2519 2005-08-10 Simon Josefsson <jas@extundo.com>
2521 * strndup.c: Use strnlen.h.
2523 * strnlen.h: New file.
2525 2005-08-02 Simon Josefsson <jas@extundo.com>
2527 * getline.h, getline.c: Rewrite.
2529 * getdelim.h, getdelim.c: New files, ported from glibc.
2531 2005-07-31 Bruno Haible <bruno@clisp.org>
2533 * lock.h (gl_lock_initializer): New macro.
2534 (gl_lock_define_initialized): Use it.
2535 (gl_rwlock_initializer): New macro.
2536 (gl_rwlock_define_initialized): Use it.
2537 (gl_recursive_lock_initializer): New macro.
2538 (gl_recursive_lock_define_initialized): Use it.
2540 2005-07-26 Bruno Haible <bruno@clisp.org>
2542 * lock.h: Update from GNU gettext.
2543 * lock.c: Update from GNU gettext.
2545 2005-07-18 Bruno Haible <bruno@clisp.org>
2547 * lock.h (gl_once_t): New type.
2548 (gl_once_define, gl_once): New macros.
2549 * lock.c (fresh_once): New variable.
2550 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2553 2005-07-18 Simon Josefsson <jas@extundo.com>
2555 * check-version.c (check_version): Accept identical versions too.
2557 2005-07-18 Bruno Haible <bruno@clisp.org>
2559 * lock.h: New file, from GNU gettext.
2560 * lock.c: New file, from GNU gettext.
2562 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2564 * quotearg.c: Add translator comment suggested by Bruno Haible,
2565 with a minor change.
2567 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2569 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2570 copyright symbol and the year.
2571 * version-etc.c (COPYRIGHT_YEAR): New constant.
2572 (version_etc_va): Use parameterized copyright notice.
2573 Reword to conform to the current GNU coding standards.
2575 2005-07-11 Simon Josefsson <jas@extundo.com>
2577 * size_max.h: New file.
2579 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2581 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2584 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2585 and Paul Eggert <eggert@cs.ucla.edu>
2587 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2588 in wint_t, not wchar_t. Remove now-unnecessary cast.
2590 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2592 * regex.c, regex.h: Sync from libc.
2593 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2594 New files, synced from libc, except that regex_internal.h
2595 currently has a small porting fix.
2597 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2599 Remove the dependency of the strftime module on the tzset module.
2600 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2601 Copy the input structure, to work around some of the bug with
2602 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2603 Solaris releases, you should also use the tzset module, but we won't
2604 require it as a dependency any more since we don't want LGPLed code
2605 to depend on GPLed code.
2607 2005-07-02 Jim Meyering <jim@meyering.net>
2609 * backupfile.c (backup_args): Change a `0' to NULL.
2611 2005-07-01 Jim Meyering <jim@meyering.net>
2613 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2614 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2615 * save-cwd.c, tempname.c:
2616 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2617 and don't include <sys/file.h>).
2619 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2621 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2622 declares only 'struct timespec;' (!).
2624 2005-06-29 Jim Meyering <jim@meyering.net>
2626 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2627 type name. Use the variable name instead.
2628 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2630 2005-06-28 Simon Josefsson <jas@extundo.com>
2632 * check-version.h, check-version.c: New files.
2634 2005-06-28 Simon Josefsson <jas@extundo.com>
2636 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2637 collision with global variable. Better indentation. Don't
2638 increment buffer pointer beyond buffer end. Based on comments
2639 from Paul Eggert <eggert@cs.ucla.edu>.
2643 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2645 * canon-host.c (canon-host): Append trailing "," to 0 in
2646 initializer of struct addrinfo, as an indication that we don't
2647 care how many members the structure has.
2649 2005-06-24 Derek Price <derek@ximbiot.com>
2650 and Bruno Haible <bruno@clisp.org>
2652 Remove stat module & update lstat.
2653 * stat.c: Remove this file...
2654 (slash_aware_lstat): ...moving this content and its support...
2655 * lstat.c (rpl_lstat): ...into here.
2656 * lstat.h: New file.
2658 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2660 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2661 (ranged_convert): Don't save conversion in a temporary struct.
2662 This causes a warning with GCC 4.0.0, and anyway in the typical
2663 case it's not worth the extra 100 bytes or so of code.
2664 (ranged_convert, __mktime_internal): When calling a function via a
2665 pointer P, use P () rather than (*P) (), as we now assume C89 or
2668 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2670 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2671 "who -r" failed to give output. Problem reported by Tim Waugh.
2673 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2674 (xcalloc): Use it to avoid needless tests.
2675 Problem reported by Jim Meyering.
2677 2005-06-16 Jim Meyering <jim@meyering.net>
2679 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2680 when either N or S is zero.
2682 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2684 * argp.h (__option_is_short): Check upper limit of
2685 __key. Isprint() requires its argument to have the value
2686 of an unsigned char or EOF.
2688 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2690 * fnmatch.c (fnmatch): If there is an encoding error in a
2691 multibyte string or pattern, fall back on unibyte matching.
2692 Problem reported by James Youngman.
2694 2005-06-08 Bruno Haible <bruno@clisp.org>
2696 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2699 2005-06-08 Bruno Haible <bruno@clisp.org>
2701 * csharpcomp.h: New file, from GNU gettext.
2702 * csharpcomp.c: New file, from GNU gettext.
2703 * csharpcomp.sh.in: New file, from GNU gettext.
2705 2005-06-07 Derek Price <derek@ximbiot.com>
2708 * glob_.h: Indent nested #ifdef.
2710 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2712 Sync from coreutils.
2713 Use "file name" when talking about file names, instead of "filename"
2714 or "path", as per the GNU coding standards.
2715 * mkdir-p.c: Renamed from makepath.c.
2716 (make_dir_parents): Renamed from make_path. All callers changed.
2717 * mkdir-p.h: Likewise. All includers changed.
2718 * filenamecat.c: Renamed from path-concat.c.
2719 (file_name_concat): Renamed from path_concat. All callers changed.
2720 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2721 * filenamecat.h: Likewise. All includers changed.
2722 * acl.c: Don't use "path" or "filename" to mean "file name"
2723 in comments or local variable names.
2724 * basename.c: Likewise.
2725 * canonicalize.c, canonicalize.h: Likewise.
2726 * dirname.c, dirname.h: Likewise.
2727 * euidaccess.c: Likewise.
2728 * exclude.c: Likewise
2729 * fnmatch_.h, fnmatch_loop.c: Likewise.
2730 * fsusage.c, fsuage.h: Likewise.
2731 * fts.c, fts_.h: Likewise.
2732 * getcwd.c: Likewise.
2733 * getloadavg.c: Likewise.
2734 * mkstemp.c: Likewise.
2735 * mountlist.c, mountlist.h: Likewise.
2736 * openat.c, openat.h: Likewise.
2737 * readlink-stub.c: Likewise.
2738 * readutmp.c, readutmp.h: Likewise.
2739 * rename.c: Likewise.
2740 * rmdir.c: Likewise.
2742 * savedir.c: Likewise.
2743 * stripslash.c: Likewise.
2744 * tempname.c: Likewise.
2745 * xreadlink.c: Likewise.
2746 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2748 * exclude.h: Likewise.
2750 * euidaccess.c (getuid, getgid, getuid, getegid)
2751 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2752 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2753 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2754 * pathmax.h: Include <limits.h> unconditionally, since other
2755 files have been getting away with it for years (MORE/BSD 4.3
2757 * userspec.c (getpwnam, getgrnam, getgrgid)
2758 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2760 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2761 Define to 256, not 255, as per modern POSIX.
2763 2005-06-01 Bruno Haible <bruno@clisp.org>
2765 * csharpexec.h: New file, from GNU gettext.
2766 * csharpexec.c: New file, from GNU gettext.
2767 * csharpexec.sh.in: New file, from GNU gettext.
2769 2005-05-31 Derek Price <derek@ximbiot.com>
2770 Paul Eggert <eggert@cs.ucla.edu>
2773 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2775 2005-05-29 Derek Price <derek@ximbiot.com>
2776 Paul Eggert <eggert@cs.ucla.edu>
2778 * glob_.h, glob.c: New files.
2780 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2782 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2784 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2785 the configuration hassle isn't worth it.
2786 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2787 (LONGEST_MODIFIER, PRIuMAX): Remove.
2789 2005-05-27 Bruno Haible <bruno@clisp.org>
2791 * getlogin_r.h: Remove second include of <stddef.h>.
2793 2005-05-25 Bruno Haible <bruno@clisp.org>
2794 Derek Price <derek@ximbiot.com>
2796 * getlogin_r.h: Simplify API documentation.
2798 2005-05-25 Derek Price <derek@ximbiot.com>
2799 Paul Eggert <eggert@cs.ucla.edu>
2801 * getlogin_r.c, getlogin_r.h: New files.
2803 2005-05-22 Bruno Haible <bruno@clisp.org>
2805 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2806 Also include <sys/param.h> if it defines MIN, MAX.
2807 Based on a patch by Derek Price <derek@ximbiot.com>.
2809 2005-05-22 Bruno Haible <bruno@clisp.org>
2811 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2812 (INT64_MIN): Fix definition.
2813 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2815 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2816 NEED_SIGNED_INT_TYPES.
2818 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2819 HAVE_SYSTEM_INTTYPES.
2821 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2823 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2824 so that unistd-safer.h (GPL'ed code) need not be included.
2826 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2829 * fts.c: Don't include "cycle-check.h" or "hash.h".
2830 (setup_dir, free_dir): New functions.
2831 (enter_dir, leave_dir): Define trivial
2832 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2833 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2834 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2835 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2836 Move to fts-cycle.c.
2837 (fts_open): Use setup_dir.
2838 (fts_close): Use free_dir.
2839 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2840 This adds a label and some gotos, but the alternatives were messier.
2841 Check for memory allocation failure when entering a dir.
2842 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2843 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2844 (FTS): New member fts_cycle, that is a union that contains the
2845 old active_dir_ht and cycle_state. All uses changed to mention
2846 fts_cycle.ht and fts_cycle.state.
2847 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2848 fts.c, with the following changes:
2849 (setup_dir, free_dir): New functions.
2850 (enter_dir): Now returns bool. Return true if successful, false
2851 if memory exhausted. All callers changed.
2852 Do not bother partly cleaning up on
2853 memory allocation failure; that is free_dir's job.
2854 However, free ad if hash_insert fails, to avoid memory leak.
2855 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2856 fts->fts_options to see which union member to use.
2858 2005-05-20 Jim Meyering <jim@meyering.net>
2860 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2861 Now a macro, to pacify GCC.
2863 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2865 * chown.c (rpl_chown): Return -1 on failure.
2867 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2869 * canonicalize.c: Include canonicalize.h first, to test interface.
2870 Include <stddef.h> unconditionally, since we assume C89 now.
2871 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2872 * fts.c: Include fts_.h first, to check interface.
2873 Do not include intprops.h; no longer needed.
2874 Include cycle-check.h and hash.h, since fts_.h no longer does.
2875 Remove unnecessary casts of closedir to void.
2876 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2877 decide whether to decrement nlinks.
2878 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2879 (FTS): Use struct hash_table * instead of Hash_table, so that
2880 we no longer need to include hash.h here.
2882 2005-05-17 Jim Meyering <jim@meyering.net>
2884 * fts.c, fts_.h: New files, from coreutils.
2886 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2888 Sync from coreutils.
2889 * unlinkdir.c, unlinkdir.h: New files.
2890 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2891 regex.h, unlocked-io.h, xtime.h:
2892 White space changes only.
2893 * makepath.c (make_path): Port to hosts where leading "//" is special.
2894 * yesno.c: Include getline.h, not ctype.h.
2895 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2896 Use getline to remove arbitrary restriction on response length.
2898 2005-05-13 Bruno Haible <bruno@clisp.org>
2900 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2901 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2902 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2903 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2904 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2905 Add support for 64-bit integers in the MSVC compiler.
2907 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2909 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2910 Change the initial comment to refer to GPL, not LGPL.
2911 gnulib-tool will change it to LGPL as needed.
2913 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2914 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2915 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2916 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2917 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2918 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2919 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2920 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2921 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2922 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2923 concatpath.c, config.charset, copy-file.c, copy-file.h,
2924 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2925 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2926 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2927 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2928 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2929 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2930 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2931 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2932 full-read.c, full-read.h, full-write.c, full-write.h,
2933 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2934 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2935 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2936 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2937 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2938 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2939 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2940 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2941 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2942 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2943 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2944 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2945 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2946 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2947 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2948 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2949 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2950 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2951 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2952 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2953 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2954 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2955 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2956 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2957 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2958 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2959 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2960 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2961 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2962 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2963 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2964 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2965 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2966 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2967 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2968 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2969 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2970 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2971 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2972 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2973 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2974 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2975 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2976 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2977 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2978 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2979 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2980 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2981 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2982 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2983 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2984 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2985 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2986 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2987 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2988 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2989 Update FSF postal mail address.
2991 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2993 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2994 specified in ai_socktype. Fix invalid ai_protocol
2995 check. ai_protocol is usually set to 0 or depending on
2996 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2997 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2998 ai_socktype / ai_protocol in the returned addrinfo structure.
3000 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3001 Bruno Haible <bruno@clisp.org>
3003 * inet_ntop.h: New file.
3004 * inet_ntop.c: New file, from glibc with modifications.
3006 2005-05-08 Jim Meyering <jim@meyering.net>
3008 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3010 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3012 Merge from coreutils. Among other things,
3013 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3014 * fd-safer.c: New file.
3015 * fcntl-safer.h, open-safer.c: Remove.
3016 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3017 * dup-safer.c: Include unistd-safer.h first.
3018 Don't include errno.h.
3019 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3020 * file-type.h: Don't assume invoker included sys/stat.h first.
3021 * file-type.c: Rely on file-type.h change.
3022 * getloadavg.c: Include unistd-safer.h.
3023 (getloadavg): Use safer open.
3024 * getusershell.c: Include "stdio-safer.h".
3025 (getusershell): Use safer fopen.
3026 * long-options.c (long_options): Use NULL rather than 0.
3027 * modechange.h (mode_free): Remove; all callers changed to invoke
3029 * modechange.c: Likewise.
3030 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3031 (MODE_DONE): New constant.
3032 (struct mode_change): Remove 'next' member.
3033 (make_node_op_equals): New function; like the old one of the
3034 same name, except it allocates an array.
3035 (mode_compile, mode_create_from_ref): Use it.
3036 (mode_compile): Allocate result as an array, not a linked list.
3037 Parse octal string ourself, so that we catch mistakes like "+0".
3038 (mode_adjust): Arg is an array, not a linked list.
3039 * modechange.c: Include stat-macros.h, xalloc.h.
3040 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3041 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3042 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3043 Remove. This is now stat-macros.h's job.
3044 (talloc): Remove. All callers replaced by xalloc, so that
3045 our invokers don't have to worry about reporting memory failures.
3046 (make_node_op_equals): Remove.
3047 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3049 (struct mode_change): Moved here from modechange.h.
3050 (mode_append_entry): Remove.
3051 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3052 apps to have incorrect behavior. Use simpler algorithm for head
3053 and tail. Don't futz with umask; that's now the job of mode_adjust.
3054 Detect more invalid usages rather than having somewhat-random behavior.
3055 Don't insert an "a=" action, as that leads to incorrect behavior.
3056 (mode_compile, mode_create_from_ref): Return NULL on error instead
3057 of an enum, since now there's only one way to have an error. All
3059 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3060 at the correct time. Simplify calculation of "+u" and its ilk.
3061 Don't mishandle "+X".
3062 (mode_free): Remove "register" and localize decls.
3063 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3064 (struct mode_change): Move to modechange.c; callers don't
3065 need to see this stuff.
3066 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3067 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3068 (mode_change, mode_adjust): Reflect the new signatures noted above.
3069 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3070 that might redefine system include files.
3071 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3072 (my_usleep): Use NULL rather than (void *) 0.
3073 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3074 Use siginterrupt to specify that system calls should be interrupted.
3075 (rpl_nanosleep): Move initialization of suspended closer to call of
3077 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3078 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3079 (desirable_utmp_entry): New function.
3080 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3081 using x2nrealloc, to simplify logic.
3082 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3083 size calculation. Do not assume utmp file is a regular file.
3084 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3085 (READ_UTMP_CHECK_PIDS): New constant.
3086 * save-cwd.c: Include unistd-safer.h.
3087 (save_cwd): Use fd_safer.
3088 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3089 [!_LIBC] Include "stat-macros.h" instead.
3090 * unistd-safer.h (fd_safer): New decl.
3092 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3094 * byteswap_.h: New file.
3096 2005-04-25 Albert Chin <china@thewrittenword.com>
3098 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3101 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3103 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3104 that "UTC +1 second" continues to work. Problem reported
3106 (relunit_snumber): New rule.
3109 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3111 * getdate.y (universal_time_zone_table): New constant.
3112 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3113 universal_time_zone_table.
3114 (lookup_zone): Prefer universal_time_zone_table to
3115 local_time_zone_table, so that "GMT" time stamps are allowed in
3116 London during the summer. Problem reported by Ian Abbott.
3118 2005-04-12 Jim Meyering <jim@meyering.net>
3120 * human.c (humblock): Set *options even when returning due to
3121 xstrtoumax conversion failure. Thanks to a used-uninitialized
3124 2005-04-09 Jim Meyering <jim@meyering.net>
3126 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3127 -Wuninitialized: initialize tm0.tm_year.
3129 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3131 * getdate.y (parser_control): rels_seen is now a boolean, not a
3132 count, since there's no maximum. All uses changed.
3133 Add member dsts_seen.
3134 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3136 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3137 Use pc_rels_seen to decide whther a date is absolute.
3139 * getdate.y (number): Don't overwrite year.
3140 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3143 2005-04-02 Simon Josefsson <jas@extundo.com>
3145 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3146 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3148 2005-03-27 Jim Meyering <jim@meyering.net>
3150 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3152 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3154 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3155 "one's complement" -> "ones' complement" in comment, as per Knuth.
3156 "value of type" -> "type or expression" in comment.
3157 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3159 2005-03-26 Jim Meyering <jim@meyering.net>
3162 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3163 Correct typos: s/or/of/.
3165 2005-03-23 Jim Meyering <jim@meyering.net>
3167 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3169 2005-03-21 Jim Meyering <jim@meyering.net>
3171 Changes imported from coreutils.
3173 * cycle-check.c: Don't include xalloc.h.
3175 * path-concat.c: Don't include assert.h.
3176 (path_concat): Remove assertion that would have triggered
3177 for ABASE starting with more than one slash.
3178 Reported by Andreas Schwab.
3180 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3181 properly when ABASE is an absolute file name.
3182 Correct the description of this function.
3184 Add an assertion and a test driver.
3185 This fixes a bug introduced on 2004-07-02.
3186 Andreas Schwab reported the resulting failure of cp --parents:
3187 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3189 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3191 * strftime.c (my_strftime): If the underlying strftime returns 0
3192 (which shouldn't happen), generate nothing instead of returning 0
3193 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3195 2005-03-16 Bruno Haible <bruno@clisp.org>
3197 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3199 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3201 * strftime.c (my_strftime): Prepend space to format so that we can
3202 reliably distinguish strftime failure from empty output on POSIX
3205 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3207 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3208 (iconv_string): Don't guess a size-zero buffer, as that might cause
3209 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3210 result would be 'too large', where 'too large' is (heuristically)
3211 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3212 overflow concerns. This will prevent some unwanted malloc failures
3213 when the inputs are very large.
3215 2005-03-15 Bruno Haible <bruno@clisp.org>
3217 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3220 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3223 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3225 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3227 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3228 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3230 * strtol.c: Likewise.
3232 2005-03-14 Simon Josefsson <jas@extundo.com>
3234 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3237 2005-03-14 Jim Meyering <jim@meyering.net>
3239 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3240 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3241 to be nonzero so that we (and caller) can detect the difference
3242 between a valid zero-length expansion and an error return, even
3243 when the underlying strftime fails before writing anything into
3246 2005-03-10 Jim Meyering <jim@meyering.net>
3248 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3249 so that this module works on systems without fchdir.
3251 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3253 Factor int-properties macros into a single file, except for
3254 glibc-related files.
3255 * intprops.h: New file.
3256 * getloadavg.c: Include it instead of limits.h.
3257 (INT_STRLEN_BOUND): Remove.
3258 * human.c: Include intprops.h.
3259 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3260 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3261 * inttostr.h: Include intprops.h instead of limits.h.
3262 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3263 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3264 for consistency with intprops.h.
3265 (time_t_is_integer, twos_complement_arithmetic): Use them.
3266 * sig2str.h: Include <signal.h>, intprops.h.
3267 (INT_STRLEN_BOUND): Remove.
3268 * strftime.c (TYPE_SIGNED): Remove.
3269 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3270 * strtol.c: Adjust comments to match intprops.h.
3271 * userspec.c: Include intprops.h.
3272 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3273 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3274 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3275 instead of rolling our own expressions.
3276 * xstrtol.c: Include xstrtol.h first, to test interface.
3278 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3280 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3281 the right thing even if adding 1900 would overflow. Similarly
3282 for tm_mon + 1 and tm_yday + 1.
3283 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3284 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3285 (DO_SIGNED_NUMBER): New macro.
3286 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3288 2005-03-07 Bruno Haible <bruno@clisp.org>
3290 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3292 2005-03-03 Derek R. Price <derek@ximbiot.com>
3293 Bruno Haible <bruno@clisp.org>
3295 * pagealign_alloc.h: New file.
3296 * pagealign_alloc.c: New file.
3298 2005-01-28 Bruno Haible <bruno@clisp.org>
3300 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3303 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3305 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3306 The workaround isn't strictly needed for POSIX conformance, and
3307 it's too much of a pain to configure and maintain. We'll ask
3308 people to fix their kernels instead.
3309 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3310 (NANOSLEEP_BUG_WORKAROUND): Remove.
3311 (xnanosleep): Remove the workaround.
3313 2005-02-12 Bruno Haible <bruno@clisp.org>
3315 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3317 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3319 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3320 * timespec.h (gettime): Return void, since it always
3321 succeeds now. All uses changed.
3322 * gettime.c (gettime) Likewise.
3323 [HAVE_NANOTIME]: Prefer nanotime.
3324 Assume gettimeofday succeeds, as POSIX requires.
3325 Assime time () succeeds, since other code already does.
3326 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3327 (timespec_subtract): Remove.
3328 (NANOSLEEP_BUG_WORKAROUND): New constant.
3329 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3330 things considerably. Use it only on GNU/Linux hosts, since the
3331 workaround shouldn't be needed elsewhere.
3333 2005-02-24 Bruno Haible <bruno@clisp.org>
3335 * gettext.h: Update from GNU gettext 0.14.2.
3337 2005-02-24 Bruno Haible <bruno@clisp.org>
3339 * localcharset.c: Update from GNU gettext 0.14.2.
3340 * config.charset: Update from GNU gettext 0.14.2.
3342 2005-02-22 Simon Josefsson <jas@extundo.com>
3344 * iconvme.h, iconvme.c: New files, from libc.
3346 2005-02-20 Neil Conway <neilc@samurai.com>
3348 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3349 returned by OSX/Darwin if the specified buffer is not large
3350 enough for the hostname.
3352 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3354 * memrchr.h: New file.
3355 * chdir-long.c: Include it.
3356 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3357 Don't bother including stddef.h.
3359 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3361 * argp-help.c (__argp_help): Create a fake struct argp_state and
3362 pass it to _help, otherwise the latter coredumps trying to
3363 dereference state.root_argp.
3365 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3367 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3369 Include <sys/types.h>, for dev_t.
3370 (ME_DUMMY, ME_REMOTE): Move from here....
3371 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3372 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3374 Include mountlist.h first, to test the interface.
3376 2005-01-29 Bruno Haible <bruno@clisp.org>
3378 * progname.c (program_name): Initialize.
3379 Needed when linking statically on MacOS X.
3381 2005-01-28 Bruno Haible <bruno@clisp.org>
3383 * javacomp.sh.in: New file, from GNU gettext.
3384 * javacomp.h: New file, from GNU gettext.
3385 * javacomp.c: New file, from GNU gettext.
3387 2005-01-26 Bruno Haible <bruno@clisp.org>
3389 * javaexec.sh.in: New file, from GNU gettext.
3390 * javaexec.h: New file, from GNU gettext.
3391 * javaexec.c: New file, from GNU gettext.
3393 2005-01-26 Simon Josefsson <jas@extundo.com>
3395 * gai_strerror.c: Use GPL in header.
3397 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3399 * argp-help.c (hol_entry_help): Avoid using non-constant
3400 initializers for struct pentry_state.
3401 (__argp_error): Check return value of __asprintf
3402 (__argp_failure): Translate error message
3404 * argp-parse.c: Removed braces around the expansion of N_()
3406 2005-01-21 Jim Meyering <jim@meyering.net>
3408 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3409 same value as for Solaris 9.
3411 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3412 component length. This included changing the parameter to be
3413 of type `char *' rather than `char const *'.
3414 * chdir-long.h (chdir_long): Update prototype.
3416 * openat.c (fdopendir, fstatat): New functions.
3417 * openat.h: Include headers required for use of DIR and struct stat.
3418 [AT_SYMLINK_NOFOLLOW]: Define.
3419 (fdopendir, fstatat): Add prototypes.
3421 2005-01-21 Bruno Haible <bruno@clisp.org>
3423 * classpath.h: New file, from GNU gettext.
3424 * classpath.c: New file, from GNU gettext.
3426 2005-01-20 Simon Josefsson <jas@extundo.com>
3428 * version-etc-fsf.c: New file, with version_etc_copyright.
3429 * version-etc.c: Remove version_etc_copyright.
3430 * version-etc.h (version_etc_copyright): Use [] instead of * in
3431 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3433 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3435 * save-cwd.c (save_cwd): Remove code to support the case
3436 where fchdir is missing or flaky.
3438 2005-01-20 Simon Josefsson <jas@extundo.com>
3440 * base64.h (isbase64): Add.
3442 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3443 using a unsigned prototype, don't inline.
3444 (base64_decode): Use it.
3446 2005-01-19 Bruno Haible <bruno@clisp.org>
3448 * sh-quote.h: New file, from GNU gettext.
3449 * sh-quote.c: New file, from GNU gettext.
3451 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3453 Merge changes from coreutils, as described below in several
3454 changelogs dated today.
3456 * save-cwd.c: Include "save-cwd.h" before other include files.
3457 (O_DIRECTORY): Remove; not needed here, since "." must be
3458 a directory. All uses removed.
3459 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3460 universal on Suns, and we also need to test for IRIX.
3461 Revamp code to use 'if' rather than '#if'.
3462 Avoid unnecessary comparison of cwd->desc to 0.
3464 * utimens.c (futimens): Robustify the previous patch, by checking
3465 for known valid error numbers rather than observed invalid ones.
3467 2005-01-18 Jim Meyering <jim@meyering.net>
3469 * version-etc.c (version_etc_copyright): Update copyright date.
3471 * utimens.c (futimens): Account for the fact that futimes
3472 can also fail with errno == ENOSYS or errno == ENOENT.
3473 Patch from Dmitry V. Levin.
3475 Change the name of the robust chdir function from chdir to chdir_long.
3476 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3477 (restore_cwd): Use chdir_long, not chdir.
3478 * chdir-long.c: Renamed from chdir.c.
3479 * chdir-long.h: Renamed from chdir.h.
3480 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3483 2005-01-18 Bob Proulx <bob@proulx.com>
3485 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3486 offsetof() macro construct to avoid compile failure with native HP-UX
3487 11.0 ANSI C compiler.
3489 2005-01-06 Bruno Haible <bruno@clisp.org>
3491 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3492 because stpncpy.m4 takes care of it.
3494 2004-01-24 Bruno Haible <bruno@clisp.org>
3496 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3498 2003-10-09 Bruno Haible <bruno@clisp.org>
3500 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3502 2005-01-06 Bruno Haible <bruno@clisp.org>
3504 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3505 * fwriteerror.c: Include <stdbool.h>.
3506 (fwriteerror): At the end, close the file stream. Record whether
3507 stdout was already closed.
3509 2004-05-27 Bruno Haible <bruno@clisp.org>
3511 * execute.c (environ): Declare if needed.
3512 * pipe.c (environ): Likewise.
3513 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3515 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3517 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3518 definitions to be after all include files, to avoid collisions.
3519 Problem reported by Bob Proulx.
3521 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3523 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3524 not needed. This removes a dependency on the gettext module.
3525 [defined _LIBC]: Do not include <libintl.h>; not needed.
3527 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3529 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3532 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3534 * argp-parse.c: Include <stddef.h>.
3535 (alignof, alignto): New macros.
3536 (parser_init): Don't assume that void * is aligned sufficiently
3539 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3540 need to extend the stack.
3541 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3544 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3546 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3548 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3550 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3551 Remove now-obsolete comment about AIX.
3552 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3553 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3554 (YYMAXDEPTH): New macro.
3556 2004-12-18 Bruno Haible <bruno@clisp.org>
3558 * fatal-signal.c (fatal_signals): Make non-const.
3559 (init_fatal_signals): New function.
3560 (uninstall_handlers, install_handlers): Ignore signals that were set to
3562 (at_fatal_signal): Call init_fatal_signals.
3563 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3565 Reported by Paul Eggert.
3567 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3569 * getdate.y (textint): New member "negative".
3570 (time_zone_hhmm): New function.
3571 Expect 14 shift-reduce conflicts, not 13.
3572 (o_colon_minutes): New rule.
3573 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3574 (yylex): Set the "negative" member of signed numbers.
3576 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3578 Changes imported from coreutils.
3579 * hard-locale.c: Assume <locale.h> exists.
3581 (GLIBC_VERSION): New macro.
3582 (hard_locale): Assume setlocale exists.
3583 Rewrite to avoid #ifdef.
3584 Use strdup rather than malloc + strcpy.
3585 * human.c: Assume <locale.h> exists.
3586 (human_readable): Assume localeconv exists.
3588 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3590 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3591 convert T2, not T. (Imported from libc.)
3593 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3595 * getcwd.c (is_ENAMETOOLONG): New macro.
3596 (__getcwd.c): Don't restore errno; glibc doesn't.
3597 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3598 first, falling back to our code only if its results look suspicious.
3599 Ensure that the resulting buffer is only as large as necessary.
3601 * readutmp.c: Include readutmp.h first.
3602 Include <errno.h>, since readutmp.h no longer does that.
3603 * readutmp.h: Don't include <errno.h>,
3604 <sys/param.h>, <time.h>; not needed to establish interface.
3605 (errno): Remove decl.
3606 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3607 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3608 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3610 2004-11-28 Simon Josefsson <jas@extundo.com>
3612 * base64.h, base64.c: New file.
3614 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3616 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3618 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3620 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3621 HP's ANSI C compiler.
3622 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3623 Declaring int functions causes warnings on some modern systems and
3624 shouldn't be needed to compile on ancient ones.
3625 * same.c (MIN) [defined MIN]: Don't define, since it's already
3628 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3629 with the following changes.
3630 (__set_errno): Parenthesize properly.
3631 Include <stdbool.h>.
3632 (MIN, MAX, MATCHING_INO): New macros.
3633 (__getcwd): Define with prototype, not K&R form.
3634 Use heuristics to allocate default buffer on stack if possible.
3635 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3636 behavior, and to avoid the PATH_MAX limit when computing
3638 Use MATCHING_INO to compare inode number to file.
3639 Check for arithmetic overflow in size calculations.
3640 Fix bug in reallocation of dot array that caused getcwd to fail
3641 on directories nested deeper than 75.
3642 Be more careful about saving errno on error.
3643 Do not use realloc; use only free+malloc, as this is a bit
3644 more flexible and avoids a needless copy operation.
3645 Do not inspect st_dev and st_ino for symbolic links; POSIX
3646 doesn't specify the latter.
3647 Check for closedir errors.
3648 Avoid needless casts.
3649 Use "#ifdef weak_alias" around weak_alias, to be like other
3651 The following changes to getcwd.c have effect only when used in
3652 gnulib; they have no effect inside glibc proper.
3653 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3654 as alloca isn't used.
3655 (alloca, __alloca): Likewise.
3656 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3657 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3658 unconditionally, as gnulib assumes C89 or better.
3659 Do not include <sys/param.h>.
3660 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3661 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3663 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3664 Include <dirent.h> in a way that is compatible with modern Autoconf.
3665 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3666 New macros, if not already defined.
3667 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3668 Use "_LIBC", not "defined _LIBC", for consistency.
3669 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3671 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3672 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3673 * xgetcwd.c: David MacKenzie's old code was removed, so give
3674 credit only to Jim Meyering and adjust the copyright dates.
3675 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3676 <stdlib.h>, <unistd.h>, "pathmax.h".
3677 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3678 (INITIAL_BUFFER_SIZE): Remove.
3679 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3681 2004-11-23 Jim Meyering <jim@meyering.net>
3683 * getopt_.h: Remove trailing blanks.
3685 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3687 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3688 (futimens): New function, which uses futimes if available.
3689 (futimens, utimens): Support timespec==NULL, with same semantics
3690 as utime and utimens.
3691 * utimens.h (futimens): New decl.
3693 2004-11-23 Jim Meyering <jim@meyering.net>
3695 * __fpending.c: Add comment.
3697 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3699 * getopt_.h: Re-addition of __getopt_argv_const caused
3700 redefinition warnings. To avoid them, include the defines
3701 in `#if !defined __need_getopt ... #endif'. The only place
3702 where __getopt_argv_const is used is in definitions
3703 of getopt_long and getopt_long_only below, which are as well
3704 protected by `#ifndef __need_getopt'.
3705 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3706 __need_getopt after including <stdio.h> and <unistd.h> These
3707 headers might have defined it.
3709 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3711 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3713 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3714 optopt): Use them instead of invoking ## directly; otherwise, the
3715 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3717 2004-11-19 Bruno Haible <bruno@clisp.org>
3719 * strtok_r.c: Move comments from here...
3720 * strtok_r.h: ... to here.
3722 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3724 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3725 might fail. Problem reported by Yoann Vandoorselaere.
3726 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3727 that mishandle size_t overflow.
3729 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3731 * canon-host.c: Include "strdup.h".
3732 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3733 Use strdup instead of malloc/strcpy to duplicate strings.
3735 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3736 (human_space_before_unit): New constant.
3737 * human.c (human_readable): Support it.
3739 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3740 (xgetcwd): Set errno correctly when failing.
3741 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3742 the failure is actually due to a PATH_MAX problem.
3744 Further getopt changes to make it more likely that glibc will
3745 buy the changes back.
3746 * getopt.c (POSIXLY_CORRECT): New constant.
3747 (getopt): Use it, so to preserve glibc semantic
3748 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3749 when compiling for libc.
3750 * getopt_.h (__getopt_argv_const): Bring it back.
3751 (getopt_long, getopt_long_only): Use it.
3753 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3754 New arg POSIXLY_CORRECT. All callers changed.
3755 (getopt): Argv is now char * const *, as per standard.
3756 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3757 not char *__getopt_argv_const *.
3758 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3759 _getopt_long_only_r): Likewise.
3760 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3761 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3762 _getopt_long_r, _getopt_long_only_r): Likewise.
3763 * getopt_.h (__getopt_argv_const): Remove.
3764 (getopt): Argv is now char * const *, as per standard.
3766 * getdate.y (tORDINAL): New token.
3767 (day, relunit): Allow it for relative times.
3768 (relative_time_table): Use tORDINAL for ordinals.
3770 2004-11-15 Jim Meyering <jim@meyering.net>
3772 * closeout.c: Include "__fpending.h" once again.
3773 Include <stdbool.h>.
3774 (close_stdout): Don't fail just because stdout was closed initially,
3775 since some programs don't write to stdout in the normal course of
3776 operation (other than --version and --help), and we don't want this
3777 function to make e.g. `touch file >&-' fail.
3778 But do fail if it was closed and someone has tried to write to it.
3779 E.g., `printf foo >&-' must fail.
3781 2004-11-11 Simon Josefsson <jas@extundo.com>
3783 * strtok_r.h, strtok_r.c: New file.
3785 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3787 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3788 we can stop lying to compilers about the constness of argv when we
3789 are compiled outside glibc.
3790 (getopt, getopt_long, getopt_long_only): Use it.
3791 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3793 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3794 _getopt_long_only_r): Likewise.
3795 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3796 _getopt_long_only_r): Likewise.
3798 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3799 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3800 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3801 the other external symbols.
3802 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3803 declaration, since the above renaming now works around collisions.
3805 2004-11-11 Jim Meyering <jim@meyering.net>
3807 * linebreak.c: Remove trailing blanks.
3808 * alloca_.h: Likewise.
3809 * acosl.c: Likewise.
3810 * euidaccess.c: Likewise.
3811 * allocsa.h: Likewise.
3813 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3815 * mktime.c (SHR): New macro, which is a portable
3816 substitute for >> that should work even on Crays.
3817 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3818 Problem reported by Mark D. Baushke in
3819 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3820 * getdate.y (SHR): Likewise.
3822 * strftime.c (SHR): Likewise.
3824 * quotearg.c (struct quoting_options): Use unsigned int for
3825 quote_these_too, so that right shifts are well defined. All uses
3828 2004-11-10 Simon Josefsson <jas@extundo.com>
3830 * getaddrinfo.h, getaddrinfo.c: New files.
3832 2004-11-10 Jim Meyering <jim@meyering.net>
3834 Ensure that no close failure goes unreported.
3835 * closeout.c (close_stdout): Always close stdout. I.e., don't
3836 return early when it seems there's nothing to flush.
3837 Don't include __fpending.h.
3839 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3841 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3843 2004-11-05 Bruno Haible <bruno@clisp.org>
3845 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3846 Reported by Mark D. Baushke <mdb@cvshome.org>.
3848 2004-11-04 Bruno Haible <bruno@clisp.org>
3850 2004-09-11 Bruno Haible <bruno@clisp.org>
3851 * allocsa.valgrind: New file.
3852 2004-02-06 Bruno Haible <bruno@clisp.org>
3853 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3854 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3855 Reported by Christopher Seip <chris.seip@hp.com>.
3857 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3859 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3860 with errno == ERANGE if the buffer is too small.
3861 Problem reported by Mark D. Baushke.
3863 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3865 * xreadlink.c (MAXSIZE): New macro.
3866 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3867 size does not exceed MAXSIZE. Avoid cast.
3868 As suggested by Mark D. Baushke in
3869 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3870 if readlink fails with buffer size just under MAXSIZE, try again
3873 2004-11-02 Derek R. Price <derek@ximbiot.com>
3874 and Paul Eggert <eggert@cs.ucla.edu>
3876 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3877 (get_date): Overparenthesize to avoid GCC warning.
3879 2004-11-02 Bruno Haible <bruno@clisp.org>
3881 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3882 function returns void.
3884 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3886 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3887 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3890 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3892 * getdate.y: Add support for TZ="foo" within a date string.
3893 Fix some bugs near time_t boundaries. Reject dates with
3894 out-of-range components, e.g., "Sept 31".
3895 Include <stdlib.h>, "setenv.h", "xalloc.h".
3896 (ISDIGIT_LOCALE): Remove; unused.
3897 Note that the TZ and time functions used here are not reentrant.
3898 (mktime_ok, get_tz): New functions.
3899 (TZBUFSIZE): New constant.
3900 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3901 This requires that we sometimes generate our own TZ="XXX..." setting.
3903 2004-10-27 Derek R. Price <derek@ximbiot.com>
3905 * mktime.c (not_equal_tm): Remove redundant check.
3907 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3909 * getdate.y: Use Bison 1.875 features, and some minor
3910 code cleanups. This change does not affect semantics.
3911 Don't include <stdlib.h>; no longer needed.
3912 Don't include unlocked-io.h; only the "#if TEST" code uses
3913 stdio, and performance isn't crucial there.
3914 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3915 Bison 1.875 features as described below.
3916 All uses of "PC." replaced by "pc->".
3917 (YYSTYPE): Add a forward declaration.
3918 (yylex, yyerror): Use full prototypes in forward decls.
3919 Use "%pure-parser" rather than obsolescent "%pure_parser".
3920 Use %parse-param and %lex-param instead of obsolescent
3921 YYPARSE_PARAM and YYLEX_PARAM.
3922 (meridian_table, month_and_day_table, time_units_table,
3923 relative_time_table, time_zone_table, military_table,
3924 lookup_zone, lookup_word, get_date):
3925 Use NULL instead of 0 where appropriate.
3926 (to_hour): Avoid abort (), to avoid a dependency on
3928 (yyerror, yylex): Now accepts parser_control * arg.
3929 (main) [TEST]: Use '\0' rather than 0 for char.
3931 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3933 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3934 It's now the caller's responsibility to handle the case where
3935 !HAVE_GETPAGESIZE && !defined getpagesize.
3937 * mktime.c (leapyear): Arg is long int, not int.
3939 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3941 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3943 2004-10-12 Simon Josefsson <jas@extundo.com>
3945 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3946 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3949 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3951 * vsnprintf.h: New file.
3952 * vsnprintf.c: New file.
3954 2004-10-07 Bruno Haible <bruno@clisp.org>
3956 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3957 into the provided buffer.
3959 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3961 * diacrit.c, diacrit.h: Add GPL notice.
3963 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3964 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3965 * logl.c (logl): Keep the code as similar to glibc as possible.
3966 This avoids a potential constant-folding bug.
3968 2004-10-05 Bruno Haible <bruno@clisp.org>
3970 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3972 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3974 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3975 * xmalloc.c (xmemdup): Likewise.
3976 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3977 XFREE): Remove these long-obsolescent macros.
3978 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3979 * xstrdup.c: Remove.
3981 * regex.c (re_comp): Cast gettext return value to char *,
3982 Problem reported by Martin Neitzel via Mark D. Baushke.
3984 2004-10-04 Simon Josefsson <jas@extundo.com>
3986 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3987 '#ifdef USE_UNLOCKED_IO'.
3989 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3991 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3992 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3993 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3994 regex.c, sha1.c, version-etc.c, yesno.c:
3995 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3996 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3997 the includer's responsibility.
3999 Sync from coreutils.
4001 * modechange.c (mode_compile): Don't decrement a pointer that
4002 points to the start of a string, as the C Standard says the
4003 resulting behavior is undefined.
4005 * backupfile.h (enum backuptype): Rename none -> no_backups,
4006 simple -> simple_backups, numbered_existing ->
4007 numbered_existing_backups, numbered -> numbered_backups
4008 to avoid shadowing problems. All uses changed.
4009 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4010 * backupfile.c (check_extension, numbered_backup):
4011 Rename locals to avoid shadowing 'basename'.
4012 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4015 * .cppi-disable: Add getopt_.h, getopt_int.h.
4016 * .cvsignore: Add getopt.h.
4018 2004-10-04 Simon Josefsson <jas@extundo.com>
4020 * memmem.h: New file.
4021 * memmem.c: New file, taken from glibc.
4023 2004-10-02 Jim Meyering <jim@meyering.net>
4025 * dirfd.h, getpagesize.h: Add copyright notice.
4027 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4029 * snprintf.c: Remove comments as to why each header is needed.
4031 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4033 * strsep.h: New file.
4034 * strsep.c: New file.
4036 2004-10-01 Simon Josefsson <jas@extundo.com>
4038 * snprintf.c (snprintf): Handle size==0.
4040 2004-10-01 Simon Josefsson <jas@extundo.com>
4041 Bruno Haible <bruno@clisp.org>
4043 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4044 (snprintf): Declare 'args'.
4046 2004-09-30 Simon Josefsson <jas@extundo.com>
4048 * snprintf.h, snprintf.c: New files.
4050 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4052 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4053 (hol_entry_help): Never translate an empty string.
4054 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4055 * argp.h (OPTION_NO_TRANS): New option.
4057 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4059 * xvasprintf.c: Include xalloc.h.
4060 (xvasprintf): Use xalloc_die, not xmalloc_die.
4062 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4064 * dummy.c: Change copyright notice to FSF, and license to GPL.
4066 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4068 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4069 Problem reported by Bruno Haible in:
4070 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4072 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4074 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4075 in case some system header has #define'd it. Problem reported by
4076 Soeren D. Schulze in
4077 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4079 2004-09-08 Bruno Haible <bruno@clisp.org>
4081 * stdint_.h: New file, taken from GNU clisp.
4083 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4085 * xvasprintf.h: New file.
4086 * xvasprintf.c: New file.
4087 * xasprintf.c: New file.
4089 2004-09-08 Bruno Haible <bruno@clisp.org>
4091 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4093 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4095 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4097 Import from coreutils.
4098 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4099 strings on unbounded length. alloca's performance benefits aren't
4100 that important here.
4102 (parse_with_separator): New function, with most of the internals
4103 of the old parse_user_spec. Allow user to omit both user and group,
4104 for compatibility with FreeBSD.
4105 Clone only the user name, not the entire spec.
4106 Do not set *uid, *gid unless entirely successful.
4107 Avoid memory leak in some failing cases.
4108 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4109 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4110 (parse_user_spec): Rewrite to use parse_with_separator.
4112 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4114 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4115 its complicated substitute.
4116 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4117 and program_invocation_name.
4118 (__argp_basename) [!_LIBC]: Remove; the only use was
4119 replaced by its body.
4120 (__argp_short_program_name): Change condition from
4121 !defined __argp_short_program_name to
4122 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4123 to match argp-namefrob.h.
4124 (__argp_failure): Don't assume strerror_r returns char *.
4125 * argp-parse.c (N_): Define unconditionally.
4126 (argp_default_options): Fill out initializers with 0 to avoid
4129 2004-08-12 Simon Josefsson <jas@extundo.com>
4131 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4132 * getopt_.h: Renamed from getopt.h.
4134 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4136 Merge from coreutils.
4138 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4139 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4140 for Reliant Unix 5.43.
4142 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4143 (union fooround): Use uintmax_t, not long int.
4144 The rest is a merge from libc:
4145 [defined _LIBC]: Include <shlib-compat.h>.
4146 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4148 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4150 * strverscmp.c: Convert to UTF-8.
4152 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4154 * obstack.h (obstack_empty_p):
4155 Don't assume that chunk->contents is suitably aligned.
4156 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4157 Likewise. Problem reported by Benno in
4158 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4160 * chown.c (rpl_chown): Work even if the file is writeable but not
4161 readable. This could be improved further but it'd take some work.
4163 2004-08-08 Simon Josefsson <jas@extundo.com>
4165 * xgethostname.c: Don't include error.h (not used).
4168 * getpass.c: Include getpass.h first.
4170 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4172 * xalloc-die.c: New files.
4173 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4175 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4176 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4177 (_, N_, xalloc_die): Move to xalloc-die.c.
4178 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4179 so that we needn't mess with xalloc_msg_memory_exhausted.
4181 * sha1.h: Renamed from sha.h.
4182 (SHA1_H): Renamed from _SHA_H.
4183 (sha1_ctx): Renamed from sha_ctx.
4184 (sha1_init_ctx): Renamed from sha_init_ctx.
4185 (sha1_process_block): Renamed from sha_process_block.
4186 (sha1_process_bytes): Renamed from sha_process_bytes.
4187 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4188 (sha1_read_ctx): Renamed from sha_read_ctx.
4189 (sha1_stream): Renamed from sha_stream.
4190 (sha1_buffer): Renamed from sha_buffer.
4191 * sha1.c: Likewise; renamed from sha.c.
4192 Do not include <sys/types.h>.
4193 Include <stddef.h> rather than <stdlib.h>.
4195 2004-08-08 Bruno Haible <bruno@clisp.org>
4197 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4198 FILESYSTEM_PREFIX_LEN.
4199 * progreloc.c: Likewise.
4200 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4202 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4205 * argp-help.c (make_hol, hol_append): Don't assume that
4206 SIZE_MAX is a valid preprocessor constant.
4207 (__argp_basename): Change from "#ifndef _LIBC"
4208 to "#ifndef __argp_short_program_name", so that
4209 we don't compile these functions for tar.
4211 More merges from coreutils.
4212 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4213 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4215 * addext.c: Remove; no longer needed.
4216 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4217 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4218 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4219 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4220 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4221 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4222 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4223 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4224 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4225 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4226 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4227 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4228 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4229 Import changes from coreutils.
4231 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4233 Merge from coreutils.
4235 * .gdb-history: Remove; this doesn't belong here.
4237 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4238 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4239 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4241 * dirname.h: Include <stdbool.h>.
4242 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4243 for consistency with POSIX terminology. All uses changed.
4244 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4245 (strip_trailing_slashes): Use bool for booleans.
4246 * stripslash.c (strip_trailing_slashes): Likewise.
4248 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4249 sometimes returns a positive errno value even when it succeeds.
4250 (print_errno_message) [!LIBC]: Fall back on strerror if
4253 * path-concat.c (mempcpy): Don't define if a system header defines it.
4254 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4255 (longest_relative_suffix): New function.
4256 (path_concat): Use it. Assume first argument is not NULL.
4257 Port to DOS. Omit redundant separators.
4258 Report an error instead of returning NULL.
4259 Use mempcpy instead of memcpy.
4260 (xpath_concat): Remove: not declared or used.
4262 * same.h: Include <stdbool.h>
4263 (same_name): Return bool, not int.
4264 * same.c (same_name): Likewise.
4265 (errno): Don't declare; we assume C89 or better now.
4267 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4268 if not already defined.
4270 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4271 * dup-safer.c (errno): Likewise.
4273 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4275 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4278 2004-08-03 Simon Josefsson <jas@extundo.com>
4280 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4281 * progname.h: Don't include stdbool.h.
4283 2004-08-02 Simon Josefsson <jas@extundo.com>
4285 * getsubopt.h: New file, with comments from Bruno Haible.
4286 * getsubopt.c: New file, from glibc, but slightly modified based on
4287 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4289 2004-08-01 Simon Josefsson <jas@extundo.com>
4291 * xgetdomainname.c: Include stdlib.h, for free().
4293 2004-07-16 Simon Josefsson <jas@extundo.com>
4295 * dummy.c: New file.
4297 2004-07-16 Bruno Haible <bruno@clisp.org>
4299 * backupfile.h: Add extern "C" for C++.
4300 * closeout.h: Likewise.
4301 * copy-file.h: Likewise.
4302 * findprog.h: Likewise.
4303 * full-write.h: Likewise.
4304 * pathname.h: Likewise.
4305 * progname.h: Likewise.
4306 * stpcpy.h: Likewise.
4307 * stpncpy.h: Likewise.
4308 * strcase.h: Likewise.
4309 * strstr.h: Likewise.
4310 * xalloc.h: Likewise.
4312 * mbswidth.h: Add extern "C" for C++.
4313 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4315 2004-07-09 Simon Josefsson <jas@extundo.com>
4317 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4318 failed without this.)
4320 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4322 * fchown-stub.c: New file.
4324 2004-06-24 Jim Meyering <jim@meyering.net>
4326 * obstack.h (obstack_base): Cast to (void *), per documentation.
4328 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4330 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4332 2004-06-01 Jim Meyering <jim@meyering.net>
4334 * calloc.c: New file.
4336 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4338 * getdate.y (yylex): Allow space between sign and number.
4339 Problem reported by Dan Jacobson.
4341 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4342 and Jim Meyering <jim@meyering.net>
4344 Merge from coreutils CVS.
4346 * stat-macros.h: New file, with contents from file-type.h
4347 and coreutils' system.h.
4348 * file-type.c: Include "stat-macros.h".
4349 * file-type.h (file_type): Move all macro definitions to new file,
4352 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4353 Wrap old code with this conditional.
4354 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4355 function that does not dereference symlinks.
4356 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4358 * xreadlink.c: Include xreadlink.h first, to catch .h file
4359 dependency problems.
4360 (xreadlink): Accept new arg SIZE, for efficiency.
4361 All decls and uses changed.
4362 * xreadlink.h: Include <stddef.h>, for size_t.
4364 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4365 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4367 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4369 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4371 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4372 macros to be defined.
4373 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4374 the allocator returns NULL because the requested size is zero.
4376 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4378 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4379 var. Add comment explaining why libc still defines it. This
4380 merges the following patch from glibc:
4381 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4383 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4385 * obstack.c (_obstack): Remove unused variable. It hasn't been
4386 present in glibc since revision 1.1 of this file.
4387 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4388 obstack_alignment_mask, obstack_alloc, obstack_base,
4389 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4390 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4391 obstack_grow0, obstack_init, obstack_int_grow,
4392 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4393 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4394 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4395 nonexistent functions.
4397 2004-05-17 Derek R. Price <derek@ximbiot.com>
4398 Paul Eggert <eggert@cs.ucla.edu>
4400 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4402 2004-05-14 Bruno Haible <bruno@clisp.org>
4404 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4405 that consists of a '.' followed by an empty digit string.
4406 Patch by Tor Lillqvist <tml@iki.fi>.
4408 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4410 Port obstack to the AS/400, where pointers are 16 bytes wide and
4411 you cannot cast an integer to a valid pointer. This patch is
4412 currently waiting to be integrated into glibc; see
4413 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4415 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4416 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4417 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4418 (struct obstack): temp member is now a union of a pointer and
4419 an integer, instead of an integer. All integer uses changed.
4420 This does not affect the physical layout of struct obstack,
4421 except on hosts (like the AS/400) where the size or alignment of
4422 void * is greater than that of ptrdiff_t.
4423 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4424 __STDC__)]: Store temporary in pointer member of union, not
4426 * obstack.c: Include <stddef.h>, for offsetof.
4427 (struct fooalign): Remove; it doesn't need a name.
4428 (union fooround): Change double to long double, and add void *.
4429 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4430 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4431 not a macro. Hence the values are always int; so remove all
4432 casts-to-int in uses.
4434 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4435 Derek Price <derek@ximbiot.com>
4437 * alloca.c: Include <alloca.h>, to get our interface.
4438 * alloca_.h: Use __alloca on AIX, so that we don't have to
4439 include <alloca.h> first. Use C89 prototype for alloca; this
4440 requires including <stddef.h> for size_t. Use extern "C" if C++.
4441 Use #elif for simplicity, since we can assume C89 now.
4442 Don't try to source the system alloca.h since it will not be found
4443 and to prevent recursively including its replacement.
4444 * fnmatch.c: Include <alloca.h> instead of opencoding.
4445 * regex.c: Likewise.
4447 2004-05-16 Derek Price <derek@ximbiot.com>
4448 Paul Eggert <eggert@cs.ucla.edu>
4450 getline cleanup. This changes the getndelim2 API: both order of
4451 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4454 * getline.c: Don't include stddef.h or stdio.h, since our
4455 interface does that.
4456 (getline): Always use getdelim, so that we don't have two
4457 copies of this code.
4458 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4460 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4461 (GETNDELIM2_MAXIMUM): New macro.
4462 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4463 instead of the old practice of delim2==0. All callers changed.
4464 Return -1 on overflow, instead of returning junk.
4465 Do not set *linesize unless allocation succeeds.
4466 * getndelim2.h: Do not include stddef.h; no longer needed, now
4467 that we include sys/types.h.
4468 * getnline.h: Likewise.
4469 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4470 (getndelim2): Reorder arguments.
4471 * getnline.c (getnline, getndelim):
4472 Don't discard the NMAX argument.
4473 (getnline): Invoke getndelim, to avoid code duplication.
4474 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4475 of (size_t) -1 by callers of the getnline family.
4477 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4479 * nanosleep.c (suspended): Change its type from int to
4480 sig_atomic_t volatile.
4481 (first_call): Make it private to rpl_nanosleep, and have it
4482 be zero initially as that's a bit faster.
4483 (my_usleep): Round up fractional times instead of truncating them,
4484 as this is the usual meaning for 'sleep'.
4486 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4488 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4489 (ENOSYS): Define if not defined.
4490 (settime): Fall back on stime if it exists and settimeofday fails.
4491 But don't bother with fallbacks if a method fails with errno == EPERM.
4493 2004-05-11 Jim Meyering <jim@meyering.net>
4495 Prior to this change, the save_cwd caller required read access to the
4496 current directory on most systems (ones with the fchdir function).
4498 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4499 fails, try write-only, and finally, resort to using xgetcwd.
4501 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4503 * obstack.c, obstack.h: Import changes from libc.
4505 2004-04-28 Bruno Haible <bruno@clisp.org>
4507 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4508 implicitly appends .exe to executables.
4509 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4510 accepts Windows pathnames.
4511 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4512 Cygwin like Windows, since it now accepts Windows pathnames.
4513 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4514 Cygwin like Windows, since it now accepts Windows pathnames.
4515 Reported by Derek Robert Price <derek@ximbiot.com>.
4517 2004-04-20 Jim Meyering <jim@meyering.net>
4519 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4521 2004-04-20 Jim Meyering <jim@meyering.net>
4522 Bruno Haible <bruno@clisp.org>
4524 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4525 memory when realloc fails.
4527 2004-04-18 Jim Meyering <jim@meyering.net>
4529 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4530 don't leak memory and do call END_UTMP_ENT.
4532 2004-04-11 Paul Eggert <eggert@twinsun.com>
4534 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4535 (CHAR_BIT): Remove, since we assume C89.
4536 Include <stdint.h> if available, as per current Autoconf CVS advice.
4538 2004-03-30 Paul Eggert <eggert@twinsun.com>
4540 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4541 not bool, to be more consistent with Unix conventions.
4542 Suggested by Bruno Haible.
4544 Merge from coreutils.
4546 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4549 * getdate.h: Include stdbool.h, and timespec.h instead of
4550 the usual <time.h> dance.
4551 (get_date): Change signature to support fractional time stamps.
4552 All callers changed.
4553 * getdate.y: Include "getdate.h" first, as we can now
4554 assume C89 and don't need to worry about 'const'.
4555 Similarly, include "unlocked-io.h" near start, not in middle.
4557 (textint.value): Use long int rather than int.
4558 (textint.digits): Use size_t rather than int.
4559 (BILLION, LOG10_BILLION): New constants.
4560 (parser_control): New member rel_ns. Members day_ordinal,
4561 time_zone, month, day, hour, minutes, rel_year, rel_month,
4562 rel_day, rel_hour, rel_minutes, rel_seconds
4563 are now long int, not int. Member seconds is now struct timespec,
4564 not int. New member timespec_seen. Members dates_seen, days_seen,
4565 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4567 (%union.intval): Now long int, not int.
4568 New member timespec.
4569 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4570 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4571 (spec): Now is a timespec or an item list.
4572 (timespec, items): New nonterminals.
4573 (time, rel, relunit, number, get_date):
4574 Add support for fractional seconds.
4575 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4576 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4577 (to_hour): First arg is now long int, not int.
4578 (to_year): Returns long int, not int.
4579 Don't treat year -70 like 70.
4580 (tm_diff): Returns long int, not int.
4581 (lookup_word): Use bool instead of int when appropriate.
4582 (yylex): Use size_t for count, not int.
4583 Detect overflow when parsing large integer constants.
4584 Add support for fractions.
4585 (get_date): Make pointers 'const' if possible.
4586 Use more-portable code to detect integer overflow.
4587 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4588 Don't use ctime; it's not reliable if the year has >4 digits.
4590 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4591 This is for compatibility with BSD.
4593 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4594 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4595 From coreutils' system.h.
4597 * userspec.c: Don't include "posixver.h".
4598 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4599 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4600 compatible extension. Simplify code by removing a boolean int
4601 that was always nonzero if a string was nonnull.
4603 2004-03-30 Jim Meyering <jim@meyering.net>
4605 Merge from coreutils.
4607 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4609 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4610 an empty input stream.
4612 * readtokens.c: Include <stdbool.h>.
4613 (readtoken): Use `size_t' rather than int/long.
4614 All callers adjusted.
4615 Use `bool' rather than `int' where appropriate.
4616 Use memset rather than an explicit loop.
4617 Use x2nrealloc rather than xrealloc.
4618 Allow the use of `\0' as a delimiter.
4619 (readtokens): Likewise.
4620 * readtokens.h (readtoken, readtokens): Update prototypes.
4622 2004-03-30 Bruno Haible <bruno@clisp.org>
4624 * getloadavg.c (getloadavg): Don't assume setlocale returns
4627 2004-03-29 Paul Eggert <eggert@twinsun.com>
4629 Merge changes to getloadavg.c from coreutils and Emacs.
4631 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4632 Define to an expression, not to the empty string.
4633 Include cloexec.h and xalloc.h.
4634 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4635 Use set_cloexec_flag rather than rolling our own.
4636 * cloexec.c, cloexec.h: New files.
4638 2004-03-18 Paul Eggert <eggert@twinsun.com>
4640 * getopt.h: Sync with libc CVS.
4642 2004-03-18 Paul Eggert <eggert@twinsun.com>
4643 Bruno Haible <bruno@clisp.org>
4645 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4646 not on all platforms that have <wchar.h>.
4647 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4649 2004-03-09 Paul Eggert <eggert@twinsun.com>
4651 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4653 * getopt_int.h: New file, also synced from libc.
4655 2004-03-07 Paul Eggert <eggert@twinsun.com>
4657 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4658 '#if' expressions. Unlike the code it replaces, it does not
4659 depend on (defined _SC_PAGESIZE). However, it does depend on
4660 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4661 first reported by Jason Andrade in
4662 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4664 2004-01-18 Simon Josefsson <jas@extundo.com>
4666 * strdup.h: New file.
4667 * strdup.c: Include it.
4668 * path-concat.c: Include strdup.h. Drop strdup declaration.
4669 * userspec.c: Include strdup.h. Drop strdup declaration.
4671 2004-02-06 Karl Berry <karl@gnu.org>
4673 * config.charset: update from gettext 0.14.1.
4675 2004-02-05 Paul Eggert <eggert@twinsun.com>
4677 Add comments and code, prompted by suggestions from Bruno Haible
4679 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4680 describing the enum quoting_style values.
4681 * quotearg.c (quotearg_alloc): New function.
4682 (quotearg_buffer_restyled): Treat lone { and } as special.
4683 Treat = as special. Work around bug with older shells
4684 that "see" a '\' that is really the 2nd byte of a multibyte char.
4685 Quote empty string with shell_quoting_style.
4687 2004-02-03 Bruno Haible <bruno@clisp.org>
4689 * pipe.h: New file, from GNU gettext.
4690 * pipe.c: New file, from GNU gettext.
4692 2004-01-27 Bruno Haible <bruno@clisp.org>
4694 * execute.h: New file, from GNU gettext.
4695 * execute.c: New file, from GNU gettext.
4696 * w32spawn.h: New file, from GNU gettext.
4698 2004-01-23 Paul Eggert <eggert@twinsun.com>
4700 Exit-status fix from coreutils.
4702 Use exit_failure consistently in place of EXIT_FAILURE,
4703 so that program exit statuses are consistent on failure.
4705 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4706 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4707 * argmatch.h: Comment fix to match the above.
4708 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4709 Now a macro referring to exit_failure, instead of a separate
4710 variable. Include "exitfail.h" to get it.
4711 * xstrtol.h: Include "exitfail.h".
4712 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4714 * long-options.c (parse_long_options): Use prototype
4715 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4718 2004-01-21 Jim Meyering <jim@meyering.net>
4720 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4721 so as not to conflict with a different-sized __mktime_internal
4722 function in GNU libc.
4723 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4724 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4726 2004-01-18 Paul Eggert <eggert@twinsun.com>
4728 Merge from diffutils.
4730 * file-type.c (file_type): Add typed memory objects.
4731 * file-type.h (S_TYPEISTMO): New macro.
4733 * c-stack.h (c_stack_action): Remove argv argument.
4734 * c-stack.c (c_stack_action): Likewise. All uses changed.
4735 (die): Don't calculate message unless segv_action returns.
4736 (get_stack_location, min_address_from_argv, max_address_from_argv,
4737 volatile stack_base, volatile_stack_size): Remove.
4738 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4739 that every segmentation violation is a stack overflow. (Ouch!)
4740 See Debian bug 136249 (still outstanding) for more info about why
4741 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4743 2003-11-30 Bruno Haible <bruno@clisp.org>
4745 Safer stack allocation.
4746 * setenv.c: Include allocsa.h.
4747 (alloca): Remove fallback definition.
4748 (freea): Remove macro.
4749 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4752 2003-10-17 Bruno Haible <bruno@clisp.org>
4754 * binary-io.h: Avoid warnings on Cygwin.
4756 2003-12-28 Bruno Haible <bruno@clisp.org>
4758 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4759 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4761 2003-11-28 Bruno Haible <bruno@clisp.org>
4763 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4765 2003-11-27 Bruno Haible <bruno@clisp.org>
4767 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4769 2003-11-17 Bruno Haible <bruno@clisp.org>
4771 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4773 2003-11-24 Bruno Haible <bruno@clisp.org>
4775 * xallocsa.h: New file, from GNU gettext.
4776 * xallocsa.c: New file, from GNU gettext.
4778 2003-11-24 Bruno Haible <bruno@clisp.org>
4780 * allocsa.h: New file, from GNU gettext.
4781 * allocsa.c: New file, from GNU gettext.
4783 2003-11-24 Bruno Haible <bruno@clisp.org>
4785 * eealloc.h: New file.
4787 2004-01-15 Jim Meyering <jim@meyering.net>
4789 Merge from coreutils.
4791 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4792 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4793 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4795 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4796 optional configure-time default.
4798 * version-etc.c (version_etc_copyright): Update copyright date.
4800 * xreadlink.c (xreadlink): Correct outdated comment.
4802 2004-01-15 Paul Eggert <eggert@twinsun.com>
4804 Merge from coreutils.
4806 * posixver.c: Include posixver.h.
4808 * same.c: Include <stdbool.h>, <limits.h>.
4809 (_POSIX_NAME_MAX): Define if not defined.
4811 (same_name): If file names are silently truncated, report
4812 that the file names are the same if they are the same after
4813 the silent truncation.
4815 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4816 conversion function.
4817 * xstrtod.c (xstrtod): Likewise. All callers changed to
4818 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4821 2004-01-14 Paul Eggert <eggert@twinsun.com>
4823 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4824 with like-named macro in fnmatch.c.
4825 (EXT): Use an internal constant instead.
4827 Merge fnmatch patches from glibc.
4828 * fnmatch.c (mbsinit): Remove define.
4829 Add libc_hidden_ver (__fnmatch, fnmatch).
4830 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4831 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4833 2003-12-14 Karl Berry <karl@gnu.org>
4835 * config.charset: update from gettext-runtime.
4837 2003-12-03 Paul Eggert <eggert@twinsun.com>
4839 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4840 Bug reported by Alfred M. Szmidt.
4842 2003-11-29 Karl Berry <karl@gnu.org>
4844 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4846 2003-11-23 Paul Eggert <eggert@twinsun.com>
4847 Bruno Haible <bruno@clisp.org>
4849 * printf-parse.h: Don't include sys/types.h.
4850 (ARG_NONE): New macro.
4851 (char_directive): Change type of *arg_index fields to size_t.
4852 * printf-parse.c: Don't include sys/types.h.
4853 (SSIZE_MAX): Remove macro.
4854 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4855 Remove unnecessary overflow check.
4856 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4859 2003-11-24 Paul Eggert <eggert@twinsun.com>
4861 * alloca.c: Remove dependency on xalloc module.
4862 (xalloc_die): Remove.
4863 (memory_full) [!defined emacs]: New macro.
4864 [!defined emacs]: Don't include xalloc.h.
4865 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4866 address arithmetic overflows. Change datatypes a bit to avoid
4869 2003-11-22 Jim Meyering <jim@meyering.net>
4871 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4873 2003-11-17 Bruno Haible <bruno@clisp.org>
4875 * vasnprintf.c (alloca): Remove fallback definition.
4876 (freea): Remove definition.
4877 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4878 Reported by Paul Eggert.
4880 2003-11-17 Jim Meyering <jim@meyering.net>
4882 On systems without utime and without a utimes function capable of
4883 dealing with a NULL struct utimbuf* argument, this utime replacement
4884 could -- in unusual circumstances -- leak a file descriptor.
4885 * utime.c: Include <unistd.h> and <errno.h>.
4886 (utime_null): Be sure to close `fd' and to preserve errno.
4887 Reported by Geoff Collyer via Arnold Robbins.
4889 2003-11-16 Paul Eggert <eggert@twinsun.com>
4890 Bruno Haible <bruno@clisp.org>
4892 Protect against address arithmetic overflow.
4893 * printf-args.h: Include stddef.h.
4894 (arguments): Change type of field 'count' to size_t.
4895 * printf-args.c (printf_fetchargs): Use size_t instead of
4896 'unsigned int' where appropriate.
4897 * printf-parse.h: Include sys/types.h.
4898 (char_directive): Change type of *arg_index fields to ssize_t.
4899 (char_directives): Change type of fields 'count', max_*_length to
4901 * printf-parse.c: Include sys/types.h and xsize.h.
4902 (SSIZE_MAX): Define fallback value.
4903 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4904 instead of 'int' where appropriate. Check a_allocated, d_allocated
4905 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4906 * vasnprintf.c: Include xsize.h.
4907 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4908 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4909 overflow. Avoid wraparound when converting a width or precision from
4912 2003-11-16 Bruno Haible <bruno@clisp.org>
4914 Update from GNU gettext.
4915 * printf-parse.c: Generalize to it can be compiled for wide strings.
4916 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4917 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4918 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4919 SNPRINTF): New macros.
4920 Don't include <alloca.h> if the file is used inside libintl.
4921 (local_wcslen): New function, for Solaris 2.5.1.
4922 (VASNPRINTF): Use it instead of wcslen.
4924 2003-11-16 Bruno Haible <bruno@clisp.org>
4926 * xsize.h (xmax): New function.
4927 (xsum, xsum3, xsum4): Declare as "pure" functions.
4929 2003-11-12 Paul Eggert <eggert@twinsun.com>
4931 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4932 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4933 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4934 heuristic is just as accurate as far as we know, and it removes a
4935 dependency on size_max.m4 and ptrdiff_max.m4.
4937 2003-11-12 Paul Eggert <eggert@twinsun.com>
4939 * xstrtol.c (__xstrtol): Remove "break" immediately after
4940 "return", to pacify some unknown compiler. Problem reported
4943 2003-11-11 Bruno Haible <bruno@clisp.org>
4945 * xsize.h (SIZE_MAX): Remove fallback definition.
4946 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4949 2003-11-10 Paul Eggert <eggert@twinsun.com>
4951 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4952 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4953 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4955 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4956 not (size_t) -1, since it's defined here.
4958 2003-11-06 Paul Eggert <eggert@twinsun.com>
4960 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4961 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4962 Reject sizes of exactly SIZE_MAX bytes.
4963 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4964 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4966 2003-11-05 Bruno Haible <bruno@clisp.org>
4968 * xsize.h: Include limits.h, to avoid a possible collision with
4969 SIZE_MAX defined in <limits.h> on Solaris.
4971 2003-11-04 Bruno Haible <bruno@clisp.org>
4973 * xsize.h: New file.
4974 * linebreak.c: Include xsize.h.
4975 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4976 argument for overflow.
4977 Suggested by Paul Eggert.
4979 2003-10-31 Bruno Haible <bruno@clisp.org>
4981 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4982 to avoid (extremely rare) race condition.
4983 Suggested by Paul Eggert.
4985 2003-11-03 Jim Meyering <jim@meyering.net>
4987 * userspec.c: Include "userspec.h".
4988 * userspec.h: New file.
4990 2003-10-31 Paul Eggert <eggert@twinsun.com>
4992 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4993 * mountlist.c (SIZE_MAX): Define if not defined already.
4994 (read_filesystem_list): Set and use me_type_malloced.
4995 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4996 whatever the type happens to be), for brevity and consistency.
4997 Check for size calculation overflow on Alphas running OSF/1.
4999 2003-10-31 Jim Meyering <jim@meyering.net>
5001 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5003 * linebuffer.c: Include <string.h> for declaration of memset.
5005 2003-10-30 Paul Eggert <eggert@twinsun.com>
5006 Bruno Haible <bruno@clisp.org>
5008 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5009 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5011 2003-10-29 Paul Eggert <eggert@twinsun.com>
5013 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5014 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5016 * quotearg.c (quotearg_n_options): Use it.
5017 * group-member.c: Include <stdbool.h>.
5018 (free_group_info): Arg is now const *; don't free arg.
5019 (get_group_info): Now returns bool and accepts struct group_info *,
5020 rather than returning a malloc'ed struct group_info *.
5021 All uses changed. Check for overflow in internal size calculation.
5023 * getusershell.c (readname): Simplify the code by using x2nrealloc
5024 rather than xmalloc/xrealloc.
5025 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5026 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5027 conformance bug: the old code used a pointer after freeing the
5028 storage that it addressed.
5029 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5030 rather than doing it by hand.
5031 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5032 the buffer preserved. Use free and xmalloc instead.
5033 * quotearg.c (quotearg_n_options): Likewise.
5034 Use a simpler test for size overflow. Don't use xalloc_oversized
5035 because unsigned int might be wider than size_t (!); this suggests
5036 that we should switch from unsigned int to size_t for slot numbers.
5038 2003-10-27 Bruno Haible <bruno@clisp.org>
5040 * stdbool_.h: Better support for BeOS.
5042 2003-10-27 Paul Eggert <eggert@twinsun.com>
5044 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5045 to allocate the returned structure. Do not allocate a subarray,
5046 as x2nrealloc will do that.
5047 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5048 instead of xnrealloc.
5049 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5051 2003-10-26 Paul Eggert <eggert@twinsun.com>
5053 * xalloc.h (xalloc_oversized): New static inline function, for
5054 callers that want to do their own size-overflow checking. Include
5055 <stdbool.h>, since xalloc_oversized returns bool.
5056 * xalloc.c (array_size_overflow): Remove. All callers changed
5057 to use xalloc_oversized.
5059 Add two functions x2realloc, x2nrealloc, for programs that grow
5060 arrays dynamically by doubling their sizes.
5061 * xalloc.h (x2realloc, x2nrealloc): New decls.
5062 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5065 Port to C99 semantics for 'inline' of external functions.
5066 Bug reported by Bruno Haible.
5067 * xmalloc.c (xnmalloc_inline): New static inline function,
5068 with the old contents of xnmalloc.
5069 (xnmalloc, xmalloc): Use it.
5070 (xnrealloc_inline): New static inline function,
5071 with the old contents of xnrealloc.
5072 (xnrealloc, xrealloc): Use it.
5074 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5076 2003-10-25 Paul Eggert <eggert@twinsun.com>
5078 Fix several address-calculation bugs in the hash modules,
5079 plus some minor code cleanup.
5081 * hash.h: Include <stdbool.h>, for bool.
5082 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5083 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5084 hash_get_n_entries, hash_get_max_bucket_length,
5085 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5086 hash_rehash): Use size_t rather than unsigned.
5087 * hash.c (struct hash_table, hash_get_n_buckets,
5088 hash_get_n_buckets_used, hash_get_n_entries,
5089 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5090 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5091 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5093 (SIZE_MAX): Define if not defined.
5094 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5095 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5097 Use const * when possible.
5098 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5099 (check_tuning): Fix bug: if tuning parameters were very close to
5100 0 or 1, rounding errors could have caused subscript violations.
5101 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5102 (hash_initialize): Add 'fail:' label
5103 to free table and return NULL, and use it to simplify code.
5104 Use calloc rather than clearing the storage ourself.
5105 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5106 buffer size calculations.
5107 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5108 Include <stddef.h>, for size_t.
5109 * hash-pjw.c (hash_pjw): Likewise.
5110 Switch to method described by Bruno Haible.
5111 Include <limits.h>, for CHAR_BIT.
5112 (SIZE_BITS): New macro.
5114 2003-10-21 Paul Eggert <eggert@twinsun.com>
5116 * getndelim2.c (getndelim2): When size calculation overflows,
5117 ceiling the allocation at NMAX bytes rather than silently
5118 discarding input bytes before NMAX is reached. This makes
5119 a difference only if NMAX exceeds SIZE_MAX / 2.
5121 * obstack.c: Merge from glibc.
5122 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5123 Add libc_hidden_def (_obstack_newchunk).
5124 (_obstack_free) [! defined _LIBC]: Remove.
5125 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5126 a clone of the function body.
5127 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5128 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5130 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5131 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5134 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5135 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5136 Don't use lvalue casts, as GCC plans to remove support for them
5137 in GCC 3.5. Reported by Joseph S. Myers. This bug
5138 was also present in the non-GCC version, indicating that this
5139 code had always been buggy and had never been widely used.
5140 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5141 Use the fast variant of each macro, rather than copying the
5142 definiens of the fast variant; that way, we'll be more likely to
5143 catch future bugs in the fast variants.
5145 2003-10-20 Bruno Haible <bruno@clisp.org>
5147 * wait-process.h: New file, from GNU gettext.
5148 * wait-process.c: New file, from GNU gettext.
5150 2003-10-19 Jim Meyering <jim@meyering.net>
5152 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5154 2003-10-16 Paul Eggert <eggert@twinsun.com>
5156 * getgroups.c: Include <errno.h>, <stdlib.h>.
5157 (getgroups): First arg is int, not size_t.
5158 Don't let 'free' mangle errno.
5160 2003-10-16 Jim Meyering <jim@meyering.net>
5162 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5164 2003-10-15 Paul Eggert <eggert@twinsun.com>
5166 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5168 (new_exclude, add_exclude_file): Initial size no longer needs to
5170 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5171 our own address arithmetic overflow checking.
5173 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5174 (fnmatch): Do not alloca more than 2000 wide characters;
5175 instead, use malloc for large buffers.
5176 Check for address arithmetic overflow, and return -1
5177 with errno set to ENOMEM in that case.
5178 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5179 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5180 instead, return -1. Check for address arithmetic overflow.
5182 2003-10-14 Paul Eggert <eggert@twinsun.com>
5184 Handle invalid suffixes and overflow independently, so that
5185 callers can treat them independently as needed. Fix some bugs in
5186 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5187 suffix for a human-readable blocksize. The major caller-visible
5188 change is the addition of a new
5189 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5190 that both overflow and suffix chars were found.
5192 * human.c (humblock): Don't check separately for invalid suffix
5193 char; that is xstrtoumax's job (now that its bug is fixed).
5194 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5195 INTMAX_MAX]: New macros.
5196 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5197 TYPE_MAXIMUM): New macros.
5198 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5199 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5200 if overflow occurs, as it's what __strtol does and it's more useful
5202 (__xstrtol): If __strtol reports some error other than ERANGE,
5203 reflect it to the caller as LONGINT_INVALID. If it reports
5204 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5205 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5206 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5208 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5209 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5210 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5211 [defined UINTMAX_MAX]: New macros.
5213 2003-10-14 Bruno Haible <bruno@clisp.org>
5215 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5216 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5217 Also use volatile where needed.
5219 2003-10-12 Paul Eggert <eggert@twinsun.com>
5221 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5222 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5223 and define in terms of the other primitives.
5224 * xmalloc.c: Include stdbool.h; do not include exit.h.
5225 (SIZE_MAX): Define if not already defined.
5226 (array_size_overflow): New function.
5227 (xalloc_die): Abort instead of exiting if 'error' returns.
5228 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5229 (xmalloc, xrealloc): Use them.
5230 (xcalloc): Check for address arithmetic overflow.
5231 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5232 a bit faster than strcpy.
5234 2003-10-08 Paul Eggert <eggert@twinsun.com>
5236 Merge getpass from libc, plus a few fixes.
5238 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5239 Include <stdbool.h>.
5240 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5241 __fsetlocking to empty.
5242 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5243 do include <bits/libc-lock.h>.
5244 Do not include <fcntl.h>; not needed.
5245 [_LIBC]: Include <wchar.h>.
5246 (NOTCANCEL_MODE): New macro.
5247 (flockfile, funlockfile) [_LIBC]: New macros.
5248 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5249 [!_LIBC]: New macros.
5250 (call_fclose): New function.
5251 (getpass): Use it. Save tty stream separately; this simplifies the
5252 code and makes it more reliable if stdin happens to equal stdout.
5253 Invoke __fsetlocking on tty.
5254 Handle thread cancellation if needed.
5255 Namespace cleanup (use __tcgetattr, __getline).
5256 Use bool for Booleans.
5257 [USE_IN_LIBIO]: Handle wide streams.
5258 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5259 stream might go where.
5261 * unlocked-io.h: Include <stdio.h>, so that the caller
5262 doesn't have to include <stdio.h> before us.
5263 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5264 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5265 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5266 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5267 if not declared, so that we can use getpass.c code from libc without
5269 (flockfile, ftrylockfile, funlockfile): New macros.
5271 2003-10-06 Bruno Haible <bruno@clisp.org>
5273 * version-etc-2.h: Remove file.
5274 * version-etc-2.c: Remove file.
5276 2003-09-25 Jim Meyering <jim@meyering.net>
5277 Bruno Haible <bruno@clisp.org>
5279 This lets translators provide better translations for the
5280 "Written by ..." part of --version output.
5281 * version-etc.h: Include stdarg.h.
5282 (version_etc_copyright): Declare as readonly.
5283 (version_etc): Make this function variadic with a NULL-terminated list
5284 of author name strings.
5285 (version_etc_va): New declaration.
5286 * version-etc.c: Include stdarg.h, stdlib.h.
5287 (version_etc_copyright): Declare as readonly.
5288 (version_etc_va): New function. Provide a different translatable string
5289 for each possible number of authors < 10. Abbreviate when there are 10
5291 (version_etc): Make this function variadic. Call version_etc_va.
5292 Suggestion from Gary V. Vaughan.
5294 * long-options.h (parse_long_options): Change prototype: the authors
5295 string is moved to the end and becomes variadic.
5296 * long-options.c: Include stdarg.h.
5297 (parse_long_options): Make this function variadic, too.
5298 Call version_etc_va, not version_etc.
5300 2003-10-06 Bruno Haible <bruno@clisp.org>
5302 * fatal-signal.h: New file, from GNU gettext.
5303 * fatal-signal.c: New file, from GNU gettext.
5305 2003-10-04 Karl Berry <karl@gnu.org>
5307 * argp*: update from libc.
5309 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5311 * getpass.c (getpass): Use a no-op fseek when switching from input to
5312 output mode on the same stream.
5314 2003-09-29 Paul Eggert <eggert@twinsun.com>
5316 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5317 Fix arg typo in previous patch.
5319 2003-09-28 Jim Meyering <jim@meyering.net>
5321 * error.c: Correct cpp indentation.
5323 2003-09-27 Paul Eggert <eggert@twinsun.com>
5325 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5326 Omit the special code that used __typeof__, since we worry that
5327 it could be more trouble than it's worth. See:
5328 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5329 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5333 2003-09-26 Jim Meyering <jim@meyering.net>
5335 * error.c (error_tail): Move some declarations
5336 into inner scope where the local variables are used.
5338 2003-09-26 Bruno Haible <bruno@clisp.org>
5340 * stpncpy.h (gnu_stpncpy): New declaration.
5341 (stpncpy): Define as alias for gnu_stpncpy.
5342 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5344 2003-09-26 Paul Eggert <eggert@twinsun.com>
5346 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5347 (error_tail): Do not loop, reallocating temporary buffer, since
5348 the output cannot contain more wide characters than the input
5349 contains bytes, the size must be big enough already. This avoids
5350 one potential size overflow calculation. Check for size overflow
5351 when calculating temporary buffer size. Free temporary buffer
5352 when done, if it was allocated with malloc; this plugs a memory
5353 leak. Remove casts from void * to pointers, that are no longer
5354 needed now that we're assuming C89 or better.
5356 Merge error changes from glibc.
5358 * error.c, error.h: Update copyright notice header to match glibc.
5359 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5360 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5361 Disable cancellation while printing error.
5362 * error.h: Prepend __ to parameter names.
5364 2003-09-25 Karl Berry <karl@gnu.org>
5366 * argp-fmtstream.c, argp-help.c: update from libc.
5368 2003-09-25 Bruno Haible <bruno@clisp.org>
5370 * version-etc-2.h: New file, from version-etc.h with modifications.
5371 * version-etc-2.c: New file, from version-etc.c with modifications.
5373 2003-09-25 Simon Josefsson <jas@extundo.com>
5375 * xgetdomainname.h: New file.
5376 * xgetdomainname.c: New file.
5378 2003-09-25 Simon Josefsson <jas@extundo.com>
5379 Bruno Haible <bruno@clisp.org>
5381 * getdomainname.h: New file.
5382 * getdomainname.c: New file.
5384 2003-09-24 Paul Eggert <eggert@twinsun.com>
5386 * linebuffer.c (freebuffer): Don't free the argument, just
5387 the buffer associated with the argument. Bug reported by
5390 2003-09-19 Karl Berry <karl@gnu.org>
5392 * argp.h: update from libc.
5394 2003-09-16 Paul Eggert <eggert@twinsun.com>
5396 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5397 input error, instead of returning NULL the next time we are called
5398 (and therefore losing track of errno).
5400 2003-09-15 Paul Eggert <eggert@twinsun.com>
5402 * getndelim2.c (getndelim2): Don't trash errno when a read
5403 fails, so that the caller gets the proper errno.
5405 * readutmp.c (read_utmp): Likewise.
5406 Check for fstat error. Close stream and free storage
5409 2003-09-14 Bruno Haible <bruno@clisp.org>
5411 * fwriteerror.h: New file.
5412 * fwriteerror.c: New file.
5414 2003-09-14 Jim Meyering <jim@meyering.net>
5416 * getloadavg.c: Correct cpp indentation.
5417 * strdup.c: Likewise.
5418 * vasnprintf.c: Likewise.
5420 2003-09-12 Paul Eggert <eggert@twinsun.com>
5422 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5423 * obstack.c [!defined _LIBC]: Likewise.
5424 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5425 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5426 * exitfail.c: Don't include stdlib.h; no longer needed.
5428 More changes to assume C89 or better.
5430 * error.c (error_tail): Assume vprintf.
5432 * argmatch.c (getenv): Remove decl.
5433 * progreloc.c (get_full_program_name): Define via prototype.
5434 * setenv.c (clearenv): Likewise.
5435 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5437 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5438 (malloc, memcpy): Remove decls.
5439 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5440 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5441 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5442 (memcpy): Remove macro.
5443 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5444 (__P): Remove. All uses removed.
5445 (PTR): Remove. All uses changed to void *.
5446 (CHAR_BIT, NULL): Remove.
5447 (spaces, zeros, memset_space, memset_zero)
5448 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5450 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5451 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5452 Define with prototype.
5453 Remove now-unnecessary prototype decl.
5454 (extra_args_spec): Assume ANSI C. All uses changed.
5455 (extra_args_spec_iso): Remove.
5456 (my_strftime, emacs_strftimeu): Define via prototype.
5457 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5459 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5460 * strtoimax.c: Include <stdlib.h> unconditionally.
5461 (strtoul, strtol): Remove decls.
5462 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5464 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5465 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5466 (LOCALE_PARAM_PROTO): New macro.
5467 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5468 (INTERNAL (strtol), strtol): Define with a prototype.
5469 (PARAMS): Remove. All uses removed.
5470 * tempname.c: Include <string.h> unconditionally.
5471 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5472 * xgethostname.c (main): Define with a prototype.
5473 * xmalloc.c: Include "xalloc.h" first, to check interface.
5474 Include <stdlib.h> unconditionally.
5475 (calloc, malloc, realloc, free): Remove decls.
5476 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5477 Include <stdlib.h> unconditionally. Sort include file names.
5479 (xstrtod): Define with a prototype.
5480 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5481 (strtol, strtoul): Remove decls.
5483 2003-09-11 Paul Eggert <eggert@twinsun.com>
5485 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5486 Include <stdlib.h>, <string.h> unconditionally.
5487 Remove now-unnecessary cast to char *.
5488 * strnlen.c: Include <string.h> unconditionally.
5489 * yesno.c (yesno): Define with a prototype.
5491 2003-09-10 Bruno Haible <bruno@clisp.org>
5493 * strcspn.c: Include <string.h> unconditionally.
5494 * strpbrk.c: Include <string.h> unconditionally.
5495 * strstr.c: Include <string.h> unconditionally.
5496 * unicodeio.c: Include <string.h> unconditionally.
5497 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5498 * unsetenv.c: Likewise.
5499 * xreadlink.c: Include <stdlib.h> unconditionally.
5500 * yesno.c: Include <stdlib.h> unconditionally.
5501 (rpmatch): Add prototype.
5503 2003-09-10 Jim Meyering <jim@meyering.net>
5505 * error.c: Correct indentation of cpp directives.
5507 2003-09-09 Paul Eggert <eggert@twinsun.com>
5511 * acosl.c (main): Use a prototype.
5512 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5515 * getloadavg.c (getloadavg, main): Define via prototypes.
5517 * getopt.h (struct option.name): Assume C89, and use 'const'.
5518 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5519 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5521 * getopt.c (const): Remove macro.
5522 Include <string.h> unconditionally.
5523 (my_index): Remove; all uses changed to strchr.
5524 (strlen): Remove decl.
5525 (exchange): Remove forward decl; no longer needed.
5526 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5527 Define with prototype.
5528 * getopt1.c (const): Remove macro.
5529 (getopt_long, getopt_long_only, main): Define with prototype.
5531 * getugroups.c: Include <string.h> unconditionally.
5533 * getusershell.c: Include <stdlib.h> unconditionally.
5534 (getusershell, setusershell, endusershell, readname, main):
5535 Define with prototypes.
5537 * group-member.c: Include group-member.h first.
5538 Include <stdlib.h> unconditionally.
5540 * hard-locale.c: Include hard-locale.h first.
5541 Include <stdlib.h>, <string.h> unconditionally.
5543 * hash.c (free, malloc): Remove decls.
5544 Include <stdlib.h> unconditionally.
5546 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5547 (getenv): Do not declare.
5549 * idcache.c: Include <string.h> unconditionally.
5551 * long-options.c: Include long-options.h first, to test interface.
5552 Include <stdlib.h> unconditionally.
5554 * makepath.c: Include makepath.h first, to test interface.
5555 Include <stdlib.h> and <string.h> unconditionally.
5557 * linebuffer.c: Include <stdlib.h>.
5558 (free): Remove decl.
5560 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5561 rpl_malloc returns void *, not char *.
5562 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5564 * md5.h: Include <limits.h> unconditionally.
5565 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5566 (__P): Remove; all uses removed.
5567 * md5.c: Include "md5.h" first.
5568 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5569 md5_buffer, md5_process_bytes, md5_process_block):
5570 Define with prototypes.
5571 * sha.h (__P): Remove all uses. (It wasn't defined??)
5572 * sha.c: Include "sha.h" first.
5573 Include <stdlib.h>, <string.h> unconditionally.
5575 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5576 * memcmp.c (__ptr_t): Likewise.
5577 * memrchr.c (__ptr_t): Likewise.
5578 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5579 Include <string.h> unconditionally.
5580 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5581 * memchr.c: Include <stdlib.h> unconditionally.
5582 * memchr.c (LONG_MAX): Remove.
5583 * memrchr.c (LONG_MAX): Likewise.
5584 * memchr.c (__memchr): Define via a prototype.
5585 * memrchr.c (__memrchr): Likewise.
5586 * memcmp.c (__P): Remove, and remove all uses.
5587 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5588 Remove forward decls; no longer needed.
5589 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5590 Use types required by C89 in prototype.
5592 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5593 * savedir.c: Likewise.
5594 * mkdir.c (free): Remove decl.
5595 * rmdir.c (rmdir): Define with a prototype.
5596 * savedir.c: Include savedir.h first, to test interface.
5598 * mktime.c (STDC_HEADERS): Remove.
5599 Include <stdlib.h>, <string.h> unconditionally.
5601 * modechange.c: Include <stdlib.h> unconditionally.
5602 (malloc): Remove decl.
5604 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5605 (free): Remove decl.
5607 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5608 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5609 (This type really should be intptr_t, but that's a C99ism.)
5610 (_obstack_memcpy): Remove: all uses changed to memcpy.
5611 Include <string.h> unconditionally.
5612 (struct obstack): Assume __STDC__ for types of members
5613 chunkfun, freefun, extra_arg.
5614 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5615 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5616 obstack_begin, obstack_specify_allocation,
5617 obstack_specify_allocation_with_arg, obstack_chunkfun,
5618 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5619 Remove unprototyped decls and the macros that use them.
5620 * obstack.c (POINTER): Remove. All uses changed to void *.
5621 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5622 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5623 (defined __STDC__ && __STDC__)]:
5624 Remove nonprototyped code.
5625 Include <stdlib.h> unconditionally.
5626 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5627 _obstack_allocated_p, _obstack_free, obstack_free,
5628 _obstack_memory_used, print_and_abort):
5629 Define using prototypes.
5630 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5631 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5632 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5633 obstack_next_free, obstack_object_size, obstack_room) [0]:
5634 Remove unused, unprototyped code.
5636 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5638 * physmem.c (physmem_total, physmem_available, main): Define
5641 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5642 (main): Define with a prototype.
5644 * posixver.c (getenv): Remove decl.
5646 * putenv.c (malloc): Returns void *, not char *.
5647 Include <string.h> unconditionally.
5648 (strchr, memcpy, NULL): Do not define.
5650 * readtokens.c: Include readtokens.h first, to test interface.
5651 Include <stdlib.h>, <string.h> unconditionally.
5652 (init_tokenbuffer): Define with a prototype.
5654 * regex.c (PARAMS): Remove. All uses removed.
5655 All uses of _RE_ARGS removed, too.
5656 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5658 (bzero): Assume memset exists.
5659 (memcmp, memcpy, NULL): Remove.
5660 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5661 char, or assignments to local vars of type signed char.
5662 (init_syntax_once, PREFIX(extract_number_and_incr),
5663 PREFIX(print_partial_compiled_pattern),
5664 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5665 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5666 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5667 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5668 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5669 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5670 wcs_compile_range, byte_compile_range, truncate_wchar,
5671 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5672 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5673 count_mbs_length, wcs_re_match_2_internal,
5674 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5675 PREFIX(alt_match_null_string_p),
5676 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5677 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5678 regfree, PREFIX(extract_number)): Define with prototype. Remove
5679 now-unnecessary declaration, if any.
5680 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5682 Remove now-unnecessary casts among pointer types.
5683 * regex.h (_RE_ARGS): Remove. All uses removed.
5685 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5686 (free): Remove decl.
5688 * rpmatch.c: Include <stdlib.h> unconditionally.
5690 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5691 (free): Remove decl.
5693 * save-cwd.c: Include <stdlib.h> unconditionally.
5694 * xgetcwd.c: Likewise.
5696 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5697 (free): Remove decl.
5699 * strchrnul.c (strchrnul): Define with a prototype.
5700 Fix bug: c_in was not converted to char before searching.
5702 The following changes are not K&R related:
5704 * group-member.h: Include <sys/types.h>, so that this file is
5706 * makepath.h: Likewise.
5708 * getusershell.c (readname, default_index, line_size, readname):
5709 Use size_t, not int, for sizes.
5710 (readname): If the size overflows, report an error instead of
5713 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5715 * getndelim2.c: Assume stdlib.h per the C89 spec.
5717 2003-09-08 Paul Eggert <eggert@twinsun.com>
5719 Assume C89 or better; remove K&R cruft.
5720 A few of these changes were first proposed by Derek Robert Price
5721 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5723 * addext.c: Include <string.h> unconditionally.
5724 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5725 Don't declare getenv or malloc.
5727 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5728 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5730 (find_stack_direction, alloca): Use prototypes.
5732 * atexit.c (atexit): Define using a prototype.
5734 * basename.c, dirname.c, stripslash.c:
5735 Include <string.h> unconditionally.
5737 * bcopy.c: Include <stddef.h>.
5738 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5740 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5742 * error.h (error, error_at_line, error_print_progname)
5743 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5744 * error.c: Include error.h first, to check interface.
5745 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5746 (VA_START): Remove; all uses changeed to va_start.
5747 (exit, strerror): Remove decls.
5748 (error_print_progname): Prototype uncondionally.
5749 Don't include <errno.h>; no longer needed.
5750 (private_strerror): Remove.
5751 (error_tail): Always define.
5752 (error, error_at_line): Assume C89 or better; always use prototypes.
5753 * fatal.c: Include "fatal.h" first, to test interface.
5754 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5755 (VA_START): Remove; all uses changed to va_start.
5756 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5758 (exit): Remove decl.
5759 (fatal): Prototype unconditionally. Assume va_start works.
5760 Abort at end, to pacify gcc.
5762 * euidaccess.c (main): Define with a prototype.
5764 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5766 * exitfail.c: Include <stdlib.h> unconditionally.
5768 * fnmatch_.h (__P): Remove. All uses changed to assume
5770 * fnmatch.c: Include fnmatch.h first, to test interface.
5771 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5772 (getenv): Remove decl.
5773 (fnmatch): Define using a prototype.
5774 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5775 (FCT): Define using a prototype.
5777 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5779 * gethostname.c: Include <stddef.h>.
5780 (gethostname): Define with prototype. Length is size_t, not int.
5782 2003-09-08 Paul Eggert <eggert@twinsun.com>
5784 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5785 getversion.c should have been removed then, but was accidentally
5788 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5789 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5791 2003-09-07 Paul Eggert <eggert@twinsun.com>
5793 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5794 copy_tm_result. Bug reported by Simon Josefsson in
5795 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5797 2003-09-06 Paul Eggert <eggert@twinsun.com>
5799 * time_r.c, time_r.h: New files.
5801 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5803 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5804 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5806 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5808 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5809 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5812 * timegm.c: Switch to glibc implementation, with the following changes:
5813 [defined HAVE_CONFIG_H]: Include <config.h>.
5814 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5815 (__mktime_internal) [!defined _LIBC]: New decl.
5816 (__gmtime_r) [!defined _LIBC]: New macro and function.
5817 (timegm): Use a prototype, since gnulib assumes C89.
5818 Do not bother declaring tmp to be const, as it's not really usefu.
5819 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5820 (timegm): Declare only if HAVE_DECL_TIMEGM.
5822 2003-09-03 Paul Eggert <eggert@twinsun.com>
5824 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5825 Bug reported by Lute Kamstra in
5826 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5828 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5829 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5830 course with correspondingly smaller numbers for tomorrow and
5831 yesterday. From Tadayoshi Funaba. Originally installed into
5832 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5835 2003-08-31 Simon Josefsson <jas@extundo.com>
5837 * timegm.h: New file.
5838 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5840 2003-08-31 Karl Berry <karl@gnu.org>
5842 * argp.h: update from libc.
5844 2003-08-28 Bruno Haible <bruno@clisp.org>
5846 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5847 warning on QNX, which defines O_BINARY to 000000.
5849 2003-08-24 Bruno Haible <bruno@clisp.org>
5851 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5852 MSVC7 <stdio.h> is included later.
5854 2003-08-20 Bruno Haible <bruno@clisp.org>
5856 * progname.h: New file, from GNU gettext.
5857 * progname.c: New file, from GNU gettext.
5858 * progreloc.c: New file, from GNU gettext.
5860 2003-08-19 Bruno Haible <bruno@clisp.org>
5862 * xstrdup.c: Assume <string.h> exists.
5864 2003-08-18 Jim Meyering <jim@meyering.net>
5866 * setenv.h: Indent nested cpp directive.
5867 * vasnprintf.c: Remove trailing blanks.
5869 2003-08-17 Simon Josefsson <jas@extundo.com>
5870 Bruno Haible <bruno@clisp.org>
5872 * xstrndup.h: New file.
5873 * xstrndup.c: New file.
5875 2003-08-17 Bruno Haible <bruno@clisp.org>
5877 * strndup.h: New file.
5879 2003-08-16 Paul Eggert <eggert@twinsun.com>
5881 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5882 space, undoing this 2003-08-12 change:
5883 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5885 2003-08-16 Jim Meyering <jim@meyering.net>
5887 Merge from coreutils.
5888 * xstrtoimax.c: #else #if -> #elif.
5889 * xstrtoumax.c: Likewise.
5891 2003-08-15 Paul Eggert <eggert@twinsun.com>
5893 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5894 rather than tab, after '#' in shell-script copyright notices.
5895 Suggested by Bruno Haible.
5897 2003-08-15 Jim Meyering <jim@meyering.net>
5898 and Paul Eggert <eggert@twinsun.com>
5900 Merge from coreutils.
5901 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5902 member but strut utmpx does not. Needed for AIX 4.3.3.
5903 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5905 2003-08-15 Jim Meyering <jim@meyering.net>
5907 Merge from coreutils.
5908 * xgethostname.c: Include <stdlib.h>.
5909 (xghostname): Don't exit for anything other than memory-related
5910 failure; just return NULL.
5911 * userspec.c: Include "posixver.h".
5912 (parse_user_spec): Accept `.' as a separator only
5913 in pre-POSIX-200112 mode.
5914 * strtoimax.c: Use #elif rather than #else #if.
5915 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5916 Remove function, now that we can rely on a working tzset function.
5917 [!_LIBC]: Ensure that the required autoconf test has been run.
5918 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5919 Use underlying_strftime for %r.
5920 * sha.c: Merge in some clean-up and optimization changes from glibc.
5921 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5922 Ensure that it is a multiple of 64.
5923 Rearrange loop exit tests so as to avoid performing an
5924 additional fread after encountering an error or EOF.
5925 * realloc.c: Update copyright date.
5927 2003-08-14 Jim Meyering <jim@meyering.net>
5929 Merge from coreutils.
5930 * obstack.h: Whitespace changes.
5931 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5932 and xcalloc return values.
5933 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5934 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5935 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5936 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5937 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5939 Use mntctl's return value to drive the entry-processing loop, since
5940 we can't rely on the value of the vmt_length member in the last
5941 entry. On some systems doing so could result in exhausting
5942 virtual memory. Based in part on a patch from Mike Jetzer.
5944 2003-08-14 Jim Meyering <jim@meyering.net>
5945 and Paul Eggert <eggert@twinsun.com>
5947 Merges from coreutils, plus other fixes.
5948 * physmem.c: Merge in portability changes from gcc/libiberty
5949 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5950 for credits and details. Thanks to Kaveh Ghazi for helping
5951 to keep these files in sync.
5952 (ARRAY_SIZE): Define it.
5953 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5954 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5955 (memcasecmp): Don't assume size_t fits in unsigned int.
5956 Remove casts and duplicate code.
5957 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5958 (memcpy): Remove definition.
5959 Merge in some clean-up and optimization changes from glibc.
5960 [BLOCKSIZE]: Move definition to top of file.
5961 Ensure that it is a multiple of 64.
5962 Rearrange loop exit tests so as to avoid performing an
5963 additional fread after encountering an error or EOF.
5964 * md5.h (md5_uintptr): Define.
5965 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5966 return to the initial working directory. Preserve errno
5968 * idcache.c: Include "xalloc.h".
5969 (xmalloc, xrealloc): Remove decls.
5970 (getuser): Remove casts no longer required in C89.
5971 * human.c: Include stdio.h, for sprintf.
5972 * group-member.c: Include "xalloc.h".
5973 (xmalloc, xrealloc): Remove decls.
5974 (get_group_info): Remove casts no longer required in C89.
5975 * getusershell.c (readname): Remove casts no longer required in C89.
5976 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5977 * getline.c: Whitespace fix, from coreutils.
5979 2003-08-13 Paul Eggert <eggert@twinsun.com>
5981 * exclude.c: Include <ctype.h>
5982 (IN_CTYPE_DOMAIN): New macro.
5984 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5987 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5988 Undo previous (whitespace-only) change.
5990 2003-08-12 Paul Eggert <eggert@twinsun.com>
5992 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5993 Normalize leading white space and remove trailing white space.
5994 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5995 notice, as per ../config/srclist-update.
5997 Merge from coreutils.
5998 * euidaccess.h: New file.
5999 * euidaccess.c: Include it.
6000 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6001 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6002 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6004 2003-08-11 Bruno Haible <bruno@clisp.org>
6006 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6007 (vasnprintf): Use it instead of wcslen.
6009 2003-08-11 Bruno Haible <bruno@clisp.org>
6011 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6012 value to ensure that _Bool promotes to int. Use #define for _Bool when
6013 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6015 2003-08-10 Karl Berry <karl@gnu.org>
6017 * regex.h: update from libc (whitespace fix).
6019 2003-08-09 Paul Eggert <eggert@twinsun.com>
6021 Merge some files from coreutils. These changes were
6022 originally made by Jim Meyering.
6023 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6024 many older Unixes require this.
6025 * alloca.c (alloca): Remove cast to argument of free;
6026 no longer needed in C89.
6027 * alloca_.h, regex.h: Fix white space to match
6028 what GNU indent does.
6030 2003-08-05 Paul Eggert <eggert@twinsun.com>
6032 * bumpalloc.h: Remove.
6034 2003-08-04 Paul Eggert <eggert@twinsun.com>
6036 * getloadavg.c: Change copyright notice and spacing to conform to
6039 Merge from coreutils.
6040 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6042 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6043 from Karl Berry, implemented by Jim Meyering.
6044 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6045 from Dmitry V. Levin.
6046 Remove anachronistic cast of xrealloc.
6047 * fnmatch_.h (__const): Remove. Use 'const'.
6048 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6049 type. Otherwise, it wouldn't compile with at least /bin/cc on
6050 ymp-cray-unicos9.0.2.X.
6051 Combine two mostly-identical uses of alloca into one.
6052 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6054 2003-08-04 Dave Love <d.love@dl.ac.uk>
6058 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6059 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6060 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6061 obsolete NLIST_NAME_UNION.
6062 [__GNU__]: Undef BSD and FSCALE.
6063 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6065 2003-08-03 Paul Eggert <eggert@twinsun.com>
6067 * stdbool_.h (_Bool): Make it signed char, instead of
6068 an enum type, so that it's guaranteed to promote to int. See:
6069 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6071 2003-07-31 Paul Eggert <eggert@twinsun.com>
6073 * strerror.c: Include config.h, limits.h. Declare sprintf.
6074 (strerror): Don't assume that a printable int fits in 14 bytes.
6076 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6077 Bruno Haible <bruno@clisp.org>
6079 * getline.h (getline, getdelim): Change return type to ssize_t.
6080 * getline.c (getline, getdelim): Likewise.
6081 Remove _GNU_SOURCE define; now it's defined in config.h through
6084 2003-07-22 Paul Eggert <eggert@twinsun.com>
6086 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6087 over-parenthesization in macros.
6089 Sync with coreutils.
6091 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6094 Use `exit_failure' for xalloc and xmemcoll instead of their own
6095 private exit-failure variables.
6096 * xalloc.h (xalloc_exit_failure): Remove.
6097 * xmalloc.c: Likewise. Include exitfail.h.
6098 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6099 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6100 * xmemcoll.c: Likewise. Include exitfail.h.
6101 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6103 2003-07-18 Paul Eggert <eggert@twinsun.com>
6105 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6106 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6107 to test that it can stand by itself. Include "exitfail.h".
6108 Clients should set exit_failure instead.
6109 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6111 2003-07-18 Andreas Schwab <schwab@suse.de>
6113 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6115 2003-07-18 Bruno Haible <bruno@clisp.org>
6117 * getndelim2.h: New file.
6118 * getndelim2.c: Make into a module of its own. Include config.h,
6120 (getndelim2): Make non-static. Change return type to ssize_t.
6121 * getline.h: Change argument names.
6122 * getline.c: Include getndelim2.h instead of getndelim2.c.
6123 * getnline.c: Include getndelim2.h.
6125 2003-07-17 Bruno Haible <bruno@clisp.org>
6127 * Makefile.am: Remove file.
6128 * Makefile.in: Remove file.
6130 2003-07-17 Bruno Haible <bruno@clisp.org>
6132 * getnline.h: New file.
6133 * getnline.c: New file.
6134 * getndelim2.c: New file, extracted from getline.c.
6135 (getndelim2): Renamed from getdelim2, with added nmax argument.
6136 * getline.c: Include getndelim2.c.
6137 (getdelim2): Moved out to getndelim2.c.
6138 (getline, getdelim): Update.
6140 2003-07-15 <karl@gnu.org>
6142 * vasnprintf.c: update from gettext.
6144 2003-07-15 Jim Meyering <jim@meyering.net>
6146 * makepath.c (make_path): Enclose diagnostic in _(...).
6148 2003-07-14 Paul Eggert <eggert@twinsun.com>
6150 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6151 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6152 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6153 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6154 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6155 updated automatically by ../config/srclist-update. This changes
6156 their license from LPGL to GPL.
6158 2003-07-14 Jim Meyering <jim@meyering.net>
6160 Don't emit diagnostics. Let callers do that.
6161 * save-cwd.c: Don't include "error.h".
6162 (save_cwd): Don't call error. Ensure that errno is valid
6163 when returning nonzero.
6165 * save-cwd.h (restore_cwd): Update prototype.
6166 * save-cwd.c (restore_cwd): Remove two parameters.
6167 Simplify. Don't call error upon failure. Let callers do that.
6168 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6169 when auditing is enabled. But don't bother updating the #if.
6171 2003-07-14 Simon Josefsson <jas@extundo.com>
6173 * mempcpy.h: New file.
6174 * mempcpy.c: New file.
6176 2003-07-14 Paul Eggert <eggert@twinsun.com>
6178 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6179 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6180 unicodeio.c, unicodeio.h, unlocked-io.h:
6181 Switch from LGPL to GPL.
6183 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6185 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6186 it breaks C++ compilation.
6187 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6189 2003-07-10 Jim Meyering <jim@meyering.net>
6191 * vasnprintf.c: Remove trailing blanks.
6192 Make cpp indentation consistent.
6194 2003-07-09 Paul Eggert <eggert@twinsun.com>
6196 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6197 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6198 Switch from LGPL to GPL.
6200 2003-07-07 Paul Eggert <eggert@twinsun.com>
6202 * mktime.c: Fix some boundary cases and remove need for floating point.
6204 Issue a compile-time diagnostic if time_t is floating point, or if
6205 two's complement arithmetic is not in effect, or if arithmetic
6206 right shift does not propagate the sign. These assumptions were
6207 all in the original code but they weren't checked.
6209 (TIME_T_MIDPOINT, verify): New macros.
6210 (__isleap): Remove; it has integer overflow problems.
6211 (leapyear): New function, without those problems.
6212 (ydhms_tm_diff): Remove; splitting into two parts.
6213 (ydhms_diff): New function, containing the arithmetic part of
6214 the old ydhms_tm_diff function. Issue a compile-time
6215 diagnostic if we are not using C99 integer division.
6216 Avoid casts when possible.
6217 (guess_time_tm): New function, containing the checking part of
6218 the old ydhms_tm_diff function. Return the new value, rather than
6219 the difference between it and the old. Accept a new argument T
6220 so that *T specifies the old value. Check for overflow in the result.
6222 (__mktime_internal): Use a time_t offset, not a long int offset.
6223 This undoes the 2003-06-04 change, which is no longer needed now
6224 that we have better overflow checking.
6225 (localtime_offset): Likewise.
6227 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6228 and long are 64-bit but int is only 32-bit.
6229 (ydhms_diff): Use long int to store year1 and yday1.
6230 Issue a compile-time diagnostic if long int is not wide enough.
6232 (__mktime_internal): Use long int to store adjusted year and yday.
6233 Use plain C rather than preprocessor commands, if that doesn't
6235 Check for overflow (and try to repair) after each probe
6236 rather than checking only at the very end. This avoids some bugs
6237 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6238 does not equal GMT offset at maximum time).
6239 Use integer to check for overflow rather than floating point; this
6240 is more portable to non-IEEE hosts, and is a tad faster.
6241 When we detect that we are oscillating between two values,
6242 don't check whether tm_isdst has the requested value, since
6243 we already know the answer. When tm_isdst has the wrong value,
6244 use a different heuristic to find the right one, based on the
6245 extreme values actually observed in practice in tz2003a,
6246 rather than the (overly optimistic) "previous 3 calendar quarters".
6248 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6249 "T const" to accommodate glibc style.
6250 (check_result): Use less-confusing report format. "long" -> "long int.
6252 Don't loop if the iteration overflows time_t.
6253 Allow a negative step in the iteration.
6255 2003-07-01 Paul Eggert <eggert@twinsun.com>
6257 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6258 having it depend on HAVE_SYS_TYPES_H.
6260 2003-06-25 Bruno Haible <bruno@clisp.org>
6262 * readlink.c: New file.
6264 2003-06-20 Bruno Haible <bruno@clisp.org>
6266 Assume C89, so PARAMS isn't needed.
6267 * unicodeio.h (PARAMS): Remove.
6268 * unicodeio.c: Don't use PARAMS.
6270 2003-06-18 Jim Meyering <jim@meyering.net>
6272 Merge changes from coreutils.
6273 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6274 Remove explicit declarations of xmalloc and realloc.
6276 (read_utmp): Remove anachronistic cast of xmalloc.
6278 2003-06-17 Paul Eggert <eggert@twinsun.com>
6280 Assume C89, so PARAMS isn't needed.
6281 * backupfile.h (PARAMS): Remove. All uses removed.
6282 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6283 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6284 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6285 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6286 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6287 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6288 xstrtol.h: Likewise.
6289 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6290 same.h, strverscmp.h: Do not include config.h; no longer needed.
6291 Anyway, config.h should always be included before any other file.
6293 2003-06-11 Simon Josefsson <jas@extundo.com>
6295 * sysexit_.h: New file.
6297 2003-05-20 Derek Price <derek@ximbiot.com>
6299 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6301 2003-06-10 Simon Josefsson <jas@extundo.com>
6303 * strchrnul.h: New file.
6304 * strchrnul.c: New file.
6306 2003-06-10 Simon Josefsson <jas@extundo.com>
6308 * argp.h: New file, from glibc.
6309 * argp-ba.c: New file, from glibc.
6310 * argp-eexst.c: New file, from glibc.
6311 * argp-fmtstream.c: New file, from glibc.
6312 * argp-fmtstream.h: New file, from glibc.
6313 * argp-fs-xinl.c: New file, from glibc.
6314 * argp-help.c: New file, from glibc.
6315 * argp-namefrob.h: New file, from glibc.
6316 * argp-parse.c: New file, from glibc.
6317 * argp-pv.c: New file, from glibc.
6318 * argp-pvh.c: New file, from glibc.
6319 * argp-xinl.c: New file, from glibc.
6321 2003-06-07 Jim Meyering <jim@meyering.net>
6323 * readtokens.h: Put `Free Software Foundation, Inc.'
6324 in place of my name in the copyright comment.
6325 Remove definition and uses of __P.
6328 * stat.c: Don't declare xmalloc explicitly.
6329 Instead, include "xalloc.h".
6330 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6331 xrealloc, and xcalloc return values.
6332 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6334 * xgetcwd.h: Remove definition/uses of PARAMS.
6336 2003-06-06 Jim Meyering <jim@meyering.net>
6338 * stdbool_.h: Renamed from stdbool.h.in.
6340 2003-06-06 Jim Meyering <jim@meyering.net>
6342 Merge from coreutils.
6343 * same.c: (same_name): Declare *_basename locals to be `const'.
6344 Consolidate declarations and initializations of *_base* locals.
6346 Merge from coreutils.
6347 This avoids a core dump on systems without GNU putenv,
6348 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6349 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6350 (unsetenv): New static function, from GNU libc.
6351 (rpl_putenv): Use it.
6353 * modechange.c: Remove trailing blanks.
6355 Merge from coreutils.
6356 * fsusage.c: Remove declaration of statfs.
6357 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6359 * posixtm.c: Include <stdbool.h> unconditionally.
6361 2003-06-05 Paul Eggert <eggert@twinsun.com>
6363 * mktime.c (__mktime_internal): When resolving a tm_isdst
6364 mismatch, look in future quarters as well as past. This fixes a
6365 bug when processing fall-backwards gaps immediately after a long
6366 period of daylight-saving time.
6368 * mktime.c: Assume freestanding C89 or better.
6369 (HAVE_LIMITS_H): Remove. Assume it's 1.
6370 (__P): Remove; not used.
6371 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6372 (mktime, not_equal_tm, print_tm, check_result,
6373 main): Use prototypes. Use const * where appropriate.
6374 (main): Fix typo in testing code that uncovered by above changes.
6375 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6377 2003-06-04 Paul Eggert <eggert@twinsun.com>
6379 * mktime.c: Fix Debian bug 177940
6380 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6381 (localtime_offset): Now long int, not time_t, because we want it
6382 to be guaranteed to be signed. All uses changed.
6383 (__mktime_internal): If overflow would occur when adding offset,
6386 Merge 'human' changes from coreutils. Rewrite to support
6387 locale-specific notations like thousands separators.
6388 * human.c: Simplify authorship notice.
6389 Include human.h immediately after config.h.
6390 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6391 <limits.h>: Do not include, since human.h does.
6392 (SIZE_MAX, UINTMAX_MAX): New macros.
6393 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6394 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6395 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6396 (power_letter): Renamed from suffixes.
6397 (generate_suffix_backwards): Remove.
6398 (adjust_value): Now takes int style (because of human.h changes)
6399 and long double value (for greater precision on some platforms).
6400 (group_number): New function.
6401 (human_readable): Use it. Use integer options, not enum.
6402 Put the options before the sizes in the arg list.
6403 Support all the new options.
6404 The old human_readable function has been removed;
6405 use inttostr.h instead.
6406 (human_readable, default_block_size, humblock):
6407 Use uintmax_t, not int, for block sizes.
6408 (human_readable_inexact, block_size_types): Remove.
6409 (block_size_opts): New constant.
6410 (human_options): Renamed from human_block_size, with new signature
6411 that allows block sizes up to UINTMAX_MAX. All callers changed.
6412 * human.h: Add copyright and authorship notice.
6413 Include <limits.h> and <stdbool.h> unconditionally.
6414 (PARAMS): Remove. All uses removed.
6415 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6416 (enum human_inexact_style): Remove tag; now a nameless enum.
6417 (human_floor, human_ceiling, human_round_to_even): Now have
6418 values 2, 0, 1 rather than -1, 1, 0.
6419 (human_group_digits, human_suppress_point_zero, human_autoscale,
6420 human_base_1024, human_SI, human_B): New constants.
6421 (human_readable_inexact, human_block_size): Remove.
6422 (human_readable): Size args are now uintmax_t, not int.
6423 (human_options): New decl.
6425 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6426 unnecessary now that we assume C89 or better. This change
6427 imported from coreutils.
6429 * mktime.c (__mktime_internal): Do not reject negative timestamps
6430 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6431 in the 2003-05-30 sync from glibc.
6433 .h files should stand alone, but we shouldn't include <sys/types.h>
6434 if we can get away with just <stddef.h>.
6436 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6437 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6438 rather than <sys/types.h>, as we merely need size_t.
6439 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6441 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6442 Include <stdio.h>, to get FILE.
6443 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6444 memcasecmp.h has included <stddef.h> and all we need is size_t.
6445 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6446 our interface, instead of including <sys/types.h>
6448 2003-06-02 Paul Eggert <eggert@twinsun.com>
6451 Fix some minor time-related bugs with POSIX time arguments.
6452 Some valid time stamps were being rejected (notably -1, and
6453 time stamps before 1900 on 64-bit hosts). And some invalid
6454 time stamps were being accepted, e.g. September 31.
6456 * posixtm.h (posixtime): Return bool instead of time_t, so
6457 that we can return (time_t) -1 successfully.
6458 * posixtm.c: Likewise.
6459 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6460 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6461 (t): Remove static var.
6462 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6463 of static var. All uses changed.
6464 (year): Do not reject years before 1900; they can occur with
6466 (posix_time_parse): Do not check for out-of-range components;
6467 that is now the caller's responsibility, since our checks were
6468 only approximations.
6469 (posixtime): Use mktime to check for out-of-range components,
6470 since it knows them exactly.
6471 If mktime returns (time_t) -1, check whether an error actually occurred
6472 by invoking localtime on -1.
6473 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6474 posixtime failures better.
6475 Improve the test data (in comments only).
6477 2003-05-30 <karl@gnu.org>
6479 * mktime.c: update from libc.
6481 2003-05-30 Bruno Haible <bruno@clisp.org>
6483 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6484 * localcharset.h: Likewise.
6485 * localcharset.c: Likewise.
6487 2003-05-28 Paul Eggert <eggert@twinsun.com>
6489 Assume the headers required for C89 freestanding compilers.
6490 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6491 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6492 without checking for HAVE_LIMITS_H.
6493 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6494 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6496 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6497 * exclude.c: Include <stdbool.h> unconditionally.
6498 * tempname.c: Include <stddef.h> unconditionally.
6499 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6500 * modechange.c, rpmatch.c (NULL): Don't define, since
6501 <stddef.h> does that.
6502 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6503 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6504 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6505 * xstrtol.c: Likewise.
6506 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6507 * savedir.c: Include <stddef.h> instead of defining NULL.
6509 * addext.c (addext): Use assignment rather than cast, to avoid
6510 warnings on some platforms.
6512 * mktime.c (__mktime_internal): Do not reject negative timestamps
6515 2003-05-10 Bruno Haible <bruno@clisp.org>
6517 * linebreak.c (iconv_string_length): Don't return -1 just because the
6518 string is longer than 4 KB.
6520 2003-05-12 Jim Meyering <jim@meyering.net>
6522 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6523 the space-padded-by-default conversion specifiers, %e, %k, %l.
6525 2003-05-03 Bruno Haible <bruno@clisp.org>
6527 Upgrade to Unicode-4.0.
6528 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6529 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6530 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6531 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6532 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6533 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6534 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6535 Change width of U+E0100..U+E01EF from 1 to 0.
6537 2003-04-25 Bruno Haible <bruno@clisp.org>
6539 * copy-file.c: Include <stddef.h>, for size_t.
6541 2003-04-25 Jim Meyering <jim@meyering.net>
6543 * copy-file.c (copy_file_preserving): Declare buf_size to be
6544 of type size_t, not int.
6546 2003-04-11 Jim Meyering <jim@meyering.net>
6548 Merge changes from Coreutils.
6550 2003-03-22 Jim Meyering <jim@meyering.net>
6552 * strftime.c (widen): Cast alloca return value to proper type.
6554 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6557 * strftime.c (my_strftime): Handle very large width
6558 specifications for numeric values correctly. Improve checks for
6561 2003-01-19 Jim Meyering <jim@meyering.net>
6563 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6564 (nl_get_alt_digit) [! defined my_strftime]: Define.
6565 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6566 _nl_get_alt_digit and _nl_get_walt_digit.
6568 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6569 These changes have no effect outside of _LIBC.
6571 2003-04-10 Bruno Haible <bruno@clisp.org>
6573 * findprog.h: New file, from GNU gettext.
6574 * findprog.c: New file, from GNU gettext.
6576 2003-04-05 Jim Meyering <jim@meyering.net>
6578 Merge changes from Coreutils.
6580 * exclude.h (PARAMS): Remove definition and uses.
6581 * exclude.c: Remove uses of `PARAMS'.
6583 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6584 Add test-cases for DOS filenames. Declare program_name.
6585 (main): Set up program_name. Patch by Rich Dawe.
6587 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6589 Use mntctl's return value to drive the entry-processing loop, since
6590 we can't rely on the value of the vmt_length member in the last
6591 entry. On some systems doing so could result in exhausting
6592 virtual memory. Based in part on a patch from Mike Jetzer.
6594 2003-04-04 Bruno Haible <bruno@clisp.org>
6596 * linebreak.h: New file, from GNU gettext.
6597 * linebreak.c: New file, from GNU gettext with slight modifications.
6598 * lbrkprop.h: New file, from GNU gettext.
6600 2003-04-03 Bruno Haible <bruno@clisp.org>
6602 * utf8-ucs4.h: New file, from GNU gettext.
6603 * utf16-ucs4.h: New file, from GNU gettext.
6604 * ucs4-utf8.h: New file, from GNU gettext.
6605 * ucs4-utf16.h: New file, from GNU gettext.
6607 2003-04-02 Bruno Haible <bruno@clisp.org>
6609 * binary-io.h: New file, from GNU gettext.
6611 2003-04-01 Bruno Haible <bruno@clisp.org>
6613 * pathname.h: New file, from GNU gettext.
6614 * concatpath.c: New file, from GNU gettext.
6616 2003-03-30 Bruno Haible <bruno@clisp.org>
6618 * copy-file.c (copy_file_preserving): Don't set owner if the function
6619 chown() doesn't exist.
6621 2003-03-28 Bruno Haible <bruno@clisp.org>
6623 * copy-file.h: New file, from GNU gettext.
6624 * copy-file.c: New file, from GNU gettext.
6626 2003-03-18 Jim Meyering <jim@meyering.net>
6628 * quote.c (quote_n): Fix typo in comment.
6630 2003-03-14 Jim Meyering <jim@meyering.net>
6632 Merge changes from Coreutils.
6633 * obstack.h (obstack_object_size): Declare temporary, __o,
6634 to be const, in order to avoid warnings.
6635 (obstack_room): Likewise.
6636 (obstack_empty_p): Likewise.
6638 2003-03-13 Paul Eggert <eggert@twinsun.com>
6640 Merge changes from Bison.
6641 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6642 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6643 when compiling Bison 1.875's `bitset bset = obstack_alloc
6644 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6645 * hash.c: Include <stdbool.h> unconditionally.
6647 2003-03-09 Paul Eggert <eggert@twinsun.com>
6649 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6650 Reported by Bruce Becker; see:
6651 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6653 2003-03-03 Paul Eggert <eggert@twinsun.com>
6654 Bruno Haible <bruno@clisp.org>
6656 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6657 Reported by John Hughes, see
6658 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6660 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6662 * poll_.h: New file.
6665 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6667 * mathl.h: New file.
6668 * acosl.c: New file.
6669 * asinl.c: New file.
6670 * atanl.c: New file.
6671 * ceill.c: New file.
6674 * floorl.c: New file.
6675 * frexpl.c: New file.
6676 * ldexpl.c: New file.
6678 * sincosl.c: New file.
6680 * sqrtl.c: New file.
6682 * trigl.c: New file.
6683 * trigl.h: New file.
6685 2003-02-17 Bruno Haible <bruno@clisp.org>
6687 * mkdtemp.h: New file, from GNU gettext.
6688 * mkdtemp.c: New file, from GNU gettext.
6690 2003-01-31 Bruno Haible <bruno@clisp.org>
6692 * rename.c: #undef rename before defining rpl_rename.
6693 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6695 2003-01-30 Bruno Haible <bruno@clisp.org>
6697 * printf-args.h: New file, from GNU gettext.
6698 * printf-args.c: New file, from GNU gettext.
6699 * printf-parse.h: New file, from GNU gettext.
6700 * printf-parse.c: New file, from GNU gettext.
6701 * vasnprintf.h: New file, from GNU gettext.
6702 * vasnprintf.c: New file, from GNU gettext.
6703 * asnprintf.c: New file, from GNU gettext.
6704 * vasprintf.h: New file, from GNU gettext with modifications.
6705 * vasprintf.c: New file, from GNU gettext.
6706 * asprintf.c: New file, from GNU gettext.
6708 2003-01-29 Bruno Haible <bruno@clisp.org>
6710 * stpncpy.h: New file, from GNU gettext with modifications.
6711 * stpncpy.c: New file, from GNU gettext with modifications.
6713 2003-01-28 Bruno Haible <bruno@clisp.org>
6715 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6717 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6720 2003-01-27 Bruno Haible <bruno@clisp.org>
6722 * xsetenv.h: New file, from GNU gettext.
6723 * xsetenv.c: New file, from GNU gettext.
6725 2003-01-23 Bruno Haible <bruno@clisp.org>
6727 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6729 2003-01-22 Bruno Haible <bruno@clisp.org>
6731 * exit.h: New file, from GNU gettext.
6733 2003-01-11 Bruno Haible <bruno@clisp.org>
6735 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6736 * strcase.h (strcasecmp, strncasecmp): Likewise.
6738 2003-01-14 Jim Meyering <jim@meyering.net>
6740 * same.c (same_name): Tweak a comment.
6742 2003-01-11 Bruno Haible <bruno@clisp.org>
6744 * same.c (same_name): Reorder tests so as to avoid calling stat()
6745 when a string comparison is sufficient.
6747 2003-01-11 Bruno Haible <bruno@clisp.org>
6749 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6752 2003-01-11 Bruno Haible <bruno@clisp.org>
6754 * hash-pjw.c: Add comment about low quality of this function.
6756 2003-01-12 Paul Eggert <eggert@twinsun.com>
6758 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6759 to avoid collisions with libcurses and libreadline.
6761 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6762 * getstr.h, getstr.c: Remove.
6763 * getline.c: Include "getline.h", to check interface.
6764 Move body of old getstr.c here: this defines MIN_CHUNK and
6765 declares getdelim2, which is renamed from getstr.
6766 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6768 * linebuffer.c (readlinebuffer): Renamed from readline.
6770 * linebuffer.h: Likewise.
6771 (readline): Remove backward-compatibility macro.
6773 2003-01-12 Jim Meyering <jim@meyering.net>
6775 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6777 2003-01-10 Bruno Haible <bruno@clisp.org>
6779 * alloca_.h: New file.
6780 * getdate.y: Unconditionally include alloca.h.
6781 * makepath.c: Likewise.
6782 * setenv.c: Likewise.
6783 * userspec.c: Likewise.
6785 2003-01-09 Bruno Haible <bruno@clisp.org>
6787 * stdbool.h.in: New file.
6789 2003-01-08 Bruno Haible <bruno@clisp.org>
6791 * safe-read.c: Include specification header first, to ensure its
6793 * full-write.c: Likewise.
6795 2003-01-08 Jim Meyering <jim@meyering.net>
6797 * full-write.c: Undefine and define-away `const' after inclusion
6798 of errno.h, not before. Suggestion from Bruno Haible.
6800 2003-01-07 Jim Meyering <jim@meyering.net>
6802 * full-write.c: Rework so that it may serve to define full_read, too.
6803 * full-read.c: Simply #define FULL_READ and include full-write.c.
6805 2003-01-06 Jim Meyering <jim@meyering.net>
6807 * version-etc.c: Update year in translatable copyright string.
6809 2002-12-25 Bruno Haible <bruno@clisp.org>
6811 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6812 * xstrtol.h: Likewise.
6813 * xstrtoimax.c: Likewise.
6814 * xstrtoumax.c: Likewise.
6815 * human.h: Likewise.
6817 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6818 on systems that have <inttypes.h> but not <stdint.h>.
6820 2002-12-31 Paul Eggert <eggert@twinsun.com>
6822 * memcoll.c (memcoll): Fall back on a simple algorithm using
6823 memcmp if strcoll doesn't work.
6825 2002-12-23 Bruno Haible <bruno@clisp.org>
6827 * localcharset.h: New file.
6828 * localcharset.c: Include it.
6829 * unicodeio.c: Likewise.
6831 2002-12-22 Bruno Haible <bruno@clisp.org>
6833 * utime.c (utime_null): No need to call ftruncate if the file was
6836 2002-12-23 Bruno Haible <bruno@clisp.org>
6838 * memcoll.c (STRCOLL): New macro.
6841 2002-12-22 Bruno Haible <bruno@clisp.org>
6843 * getstr.h (getstr): Define, to avoid clash with libcurses.
6844 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6846 2002-12-22 Bruno Haible <bruno@clisp.org>
6848 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6850 2002-12-23 Bruno Haible <bruno@clisp.org>
6852 * getline.h: Include <stddef.h>, for size_t.
6854 * unicodeio.h: Include <stddef.h>, for size_t.
6855 * unicodeio.c: Don't include <stddef.h>.
6857 2002-12-17 Bruno Haible <bruno@clisp.org>
6859 * canon-host.c (strdup): Remove unused declaration.
6861 * fsusage.c: Include full_read.h.
6862 (get_fs_usage): Use full_read instead of safe_read.
6864 * utime.c (utime_null): Use SAFE_READ_ERROR.
6866 2002-12-11 Bruno Haible <bruno@clisp.org>
6868 * setenv.h: Rewritten to cope with systems that have setenv() but not
6870 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6873 2002-12-11 Bruno Haible <bruno@clisp.org>
6875 * setenv.c (alloca): Fall back to malloc.
6877 (setenv): Use freea() to free memory allocated with alloca().
6879 2002-11-13 Bruno Haible <bruno@clisp.org>
6881 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6882 function declarations.
6883 * unsetenv.c (unsetenv): Likewise.
6885 2002-03-04 Bruno Haible <bruno@clisp.org>
6887 Portability to AIX 4.3.3.
6888 * unsetenv.c: New file, extracted from setenv.c.
6889 * setenv.c: Move the unsetenv() function to unsetenv.c.
6891 2001-12-20 Bruno Haible <bruno@clisp.org>
6893 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6894 use malloc instead. For SunOS 4.
6896 2001-12-11 Bruno Haible <bruno@clisp.org>
6898 * setenv.c: Declare alloca.
6899 (compar_fn_t): New typedef.
6900 (KNOWN_VALUE, STORE_VALUE): Use it.
6902 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6905 2002-12-10 Paul Eggert <eggert@twinsun.com>
6907 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6908 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6909 Choose values that are less likely to collide with system fnmatch
6911 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6912 defined (e.g., a pure POSIX system).
6913 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6914 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6916 2002-12-06 Jim Meyering <jim@meyering.net>
6918 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6920 Merge in changes from libc's misc/error.c, in preparation
6921 for the merge of gnulib's changes back into libc.
6923 * error.c (_): Define only if not already defined.
6924 Move definition to follow all #include directives.
6925 Include unlocked-io.h only if !_LIBC.
6926 [_LIBC]: Include <libio/libioP.h>.
6927 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6928 (fflush): Tweak definition to use INTUSE.
6931 2002-12-05 Paul Eggert <eggert@twinsun.com>
6933 * alloca.c [defined emacs]: Include "lisp.h".
6934 (xalloc_die) [defined emacs]: New macro.
6935 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6936 [! defined emacs]: Include <xalloc.h>.
6937 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6938 (pointer): Typedef to POINTER_TYPE *.
6939 (malloc): Remove decl; we now always use xmalloc.
6940 (alloca): Use old-style definition, since Emacs needs this.
6941 Check for arithmetic overflow when computing combined size.
6943 2002-12-04 Paul Eggert <eggert@twinsun.com>
6945 Do not generate unlocked-io.h automatically, since it's easier to
6946 maintain it by hand.
6948 * unlocked-io.h: New file, from GNU diffutils,
6949 but with proper copyright notice and attribution.
6951 * Makefile.am: Add copyright notice.
6952 (libfetish_a_SOURCES): Add unlocked-io.h.
6953 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6954 (DISTCLEANFILES, io_functions): Remove macros.
6955 (EXTRA_DIST): Remove gen_uio.
6956 (unlocked-io.h): Remove rule.
6958 2002-12-04 Jim Meyering <jim@meyering.net>
6960 Reflect the fact that stat.c and lstat.c are no longer generated.
6961 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6962 (DISTCLEANFILES): Likewise.
6963 (EXTRA_DIST): Likewise.
6964 (all_local): Don't depend on stat.c or lstat.c.
6965 (stat.c, lstat.c): Remove rules.
6966 (EXTRA_DIST): Remove xstat.in.
6968 * xstat.in: Remove file. Contents moved into stat.c.
6969 * stat.c: New file. Contents mostly from xstat.in.
6970 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6971 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6973 * safe-read.c: Rework so that it may serve to define safe_write, too.
6974 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6976 2002-12-03 Jim Meyering <jim@meyering.net>
6978 * safe-read.c, safe-write.c: Change variable names and comments, but
6979 not semantics, to minimize the differences between these two files.
6980 (safe_read): Change comment to mention SAFE_READ_ERROR.
6982 * safe-read.c (IS_EINTR): Define.
6983 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6985 2002-12-02 Bruno Haible <bruno@clisp.org>
6987 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6988 Define, taken from safe-read.c.
6989 (INT_MAX): Provide fallback.
6990 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6991 * safe-write.h (SAFE_WRITE_ERROR): Define.
6993 * safe-read.c (EINTR): Remove definition.
6994 (safe_read): Don't use EINTR if it is absent.
6996 2002-12-02 Jim Meyering <jim@meyering.net>
6998 * safe-read.c (EINTR): Define.
6999 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7000 (INT_MAX): Provide fallback.
7001 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7003 * safe-read.h (SAFE_READ_ERROR): Define.
7005 2002-12-01 Jim Meyering <jim@meyering.net>
7007 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7008 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7010 2002-11-27 Paul Eggert <eggert@twinsun.com>
7012 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7013 hash_rehash): Replace `if (limit <= value) abort ();' with
7014 `if (! (value < limit)) abort ();', for readability.
7016 2002-11-26 <karl@gnu.org>
7018 * strdup.c: copy from libc again, with jim's ok.
7019 * .cppi-disable: re-add strdup.c
7021 2002-11-25 <karl@gnu.org>
7023 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7024 instead of "strtol.c".
7026 2002-11-25 Jim Meyering <jim@meyering.net>
7028 * mktime.c: Sync from libc, now that it has the latest fix.
7030 2002-11-24 <karl@gnu.org>
7032 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7033 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7035 2002-11-24 Jim Meyering <jim@meyering.net>
7037 Update from coreutils:
7039 * mktime.c: Merge in changes from libc.
7041 Avoid a link-time failure on some Linux systems.
7042 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7043 (__mon_yday): Declare with the STATIC attribute.
7044 (__mktime_internal): Likewise.
7045 Based on a report from Greg Schafer.
7047 2002-11-23 Jim Meyering <jim@meyering.net>
7049 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7050 Use `unsigned', not `int', as type of index.
7052 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7054 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7056 2002-11-22 Paul Eggert <eggert@twinsun.com>
7058 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7059 hint that one should use `if (! x) abort ();' rather than `assert
7060 (x);', and anyway it's one less thing to worry about configuring.
7061 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7062 hash_rehash, hash_insert): Use abort rather than assert.
7064 2002-11-22 Paul Eggert <eggert@twinsun.com>
7066 * quotearg.h: Allow multiple inclusion by surrounding with
7067 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7068 so that we can be included first.
7069 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7070 * quotearg.c: Include quotearg.h immediately after config.h.
7071 No need to include stddef.h or sys/types.h any more.
7072 Surround local include files with "", not "<>".
7073 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7074 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7075 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7076 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7077 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7078 (ISPRINT): Remove; no longer needed now that we assume C89.
7080 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7083 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7084 quotearg_char): Use SIZE_MAX rather than
7085 (size_t) -1 when we are talking about "infinity".
7087 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7089 2002-11-22 Bruno Haible <bruno@clisp.org>
7091 * safe-read.h: Assume C89. Add comments.
7092 (safe_read): Change return type to size_t.
7093 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7094 counts > SSIZE_MAX correctly.
7095 * safe-write.h: New file.
7096 * safe-write.c: New file.
7097 * full-read.h: New file.
7098 * full-read.c: New file.
7099 * full-write.h: Assume C89. Add comments.
7100 * full-write.c: Include safe-write.h.
7101 (full_write): Rewritten to use safe_write.
7102 Suggested by Jim Meyering and Paul Eggert.
7104 2002-11-21 Bruno Haible <bruno@clisp.org>
7106 Remove case insensitive option matching.
7107 * argmatch.h (argcasematch): Remove declaration.
7108 (ARGCASEMATCH): Remove macro.
7109 (__xargmatch_internal): Remove case_sensitive argument.
7110 (XARGMATCH): Update.
7111 (XARGCASEMATCH): Remove macro.
7112 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7113 case_sensitive argument.
7114 (argcasematch): Remove function.
7115 (__xargmatch_internal): Remove case_sensitive argument.
7116 (main): Use XARGMATCH instead of XARGCASEMATCH.
7118 * xmalloc.c: Change compile-time error message. Add comment about
7119 required autoconf version.
7121 2002-11-21 Jim Meyering <jim@meyering.net>
7123 * strdup.c (strdup): Tweak comment and initial #if/#include.
7125 Merge in changes from the coreutils.
7127 2002-09-25 Paul Eggert <eggert@twinsun.com>
7128 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7129 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7130 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7131 int. Work more efficiently if X is the same width as uintmax_t.
7132 Do not compare X to -1, to avoid bogus compiler warning.
7133 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7134 Don't assume that f_frsize and f_bsize are the same type.
7136 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7139 * makepath.c (make_path): Restore umask *before* creating the final
7141 (make_path): Minor reformatting.
7143 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7144 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7146 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7147 ones. At least on GNU/Linux systems, `auto' means something else.
7150 2002-11-20 Paul Eggert <eggert@twinsun.com>
7152 Merge argmatch cleanups from Bison. Assume C89.
7154 * argmatch.c: Include config.h here, not in argmatch.h.
7155 Include stdlib.h, for EXIT_FAILURE.
7156 Always include <string.h>, since we assume C89.
7157 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7158 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7159 Include <stddef.h> instead, since it's all we need for size_t.
7160 (PARAMS): Remove. All uses removed.
7161 (ARRAY_CARDINALITY): Do not bother to #undef.
7162 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7163 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7164 Remove unnecessary parentheses.
7165 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7166 Insert necessary parentheses.
7167 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7168 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7170 2002-11-19 Bruno Haible <bruno@clisp.org>
7172 * mbswidth.c: Include mbswidth.h right at the beginning.
7173 * mbswidth.h: Include <stddef.h>, for size_t.
7175 * mbswidth.h (PARAMS): Remove macro.
7176 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7177 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7179 * gcd.h (PARAMS): Remove macro.
7180 (gcd): Use ANSI C function declarations.
7181 * gcd.c (gcd): Likewise.
7183 2002-11-15 Bruno Haible <bruno@clisp.org>
7185 * strcspn.c: Include <stddef.h>.
7186 (strcspn): Use ANSI C function declaration. Change return type to
7188 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7189 (strpbrk): Use NULL.
7190 * strpbrk.h (PARAMS): Remove macro.
7191 (strpbrk): Use ANSI C function declaration.
7192 * strstr.c: Don't include <sys/types.h>.
7193 * strstr.h (PARAMS): Remove macro.
7194 (strstr): Use ANSI C function declarations.
7196 2002-11-06 Bruno Haible <bruno@clisp.org>
7198 * gcd.h (gcd): Change argument type to 'unsigned long'.
7199 * gcd.c (gcd): Likewise.
7201 2002-11-05 Bruno Haible <bruno@clisp.org>
7203 * gcd.h: New file, from gettext-0.11.5.
7204 * gcd.c: New file, from gettext-0.11.5.
7206 2002-11-05 Bruno Haible <bruno@clisp.org>
7208 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7209 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7210 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7211 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7213 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7214 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7216 * closeout.c: Include gettext.h instead of <libintl.h>.
7217 * human.c: Include gettext.h instead of <libintl.h>.
7218 * quotearg.c: Include gettext.h instead of <libintl.h>.
7219 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7220 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7221 * userspec.c: Include gettext.h instead of <libintl.h>.
7222 * version-etc.c: Include gettext.h instead of <libintl.h>.
7223 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7224 (textdomain): Remove definition.
7225 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7227 * long-options.c: Remove include of <libintl.h> and definition of _.
7228 * same.c: Remove include of <libintl.h> and definition of _.
7230 2002-11-04 Bruno Haible <bruno@clisp.org>
7232 * stpcpy.h: New file, from GNU gettext-0.11.5.
7233 * strcase.h: New file, from GNU gettext-0.11.5.
7234 * strpbrk.h: New file, from GNU gettext-0.11.5.
7235 * strstr.h: New file, from GNU gettext-0.11.5.
7236 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7238 2002-05-09 Bruno Haible <bruno@clisp.org>
7240 * config.charset: Update for newest glibc. Add canonical names
7241 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7243 2002-05-09 Bruno Haible <bruno@clisp.org>
7245 * localcharset.c (get_charset_aliases): Add more Windows specific
7248 2002-05-08 Owen Taylor <otaylor@redhat.com>
7250 * config.charset: A few additions for Solaris.
7252 2001-12-05 Bruno Haible <bruno@clisp.org>
7254 * localcharset.c (locale_charset): Don't return an empty string.
7256 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7258 * config.charset: msdos in uk_UA uses CP1125.
7260 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7262 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7263 * localcharset.c (locale_charset): Declare as extern "C".
7265 2002-02-15 Bruno Haible <bruno@clisp.org>
7267 * config.charset [msdosdjgpp]: For Russian, use CP866.
7269 2002-02-11 Bruno Haible <bruno@clisp.org>
7271 * config.charset: Add support for NetBSD.
7273 2002-09-25 <karl@gnu.org>
7275 * strdup.c: copy from libc/string (via ../config/srclist*).
7276 * getopt*: copy from libc/posix.
7277 * gettext.h: copy from gettext.
7278 * .cppi-disable: add strdup.c, gettext.h.
7280 2002-07-01 Jim Meyering <meyering@lucent.com>
7282 * c-stack.c: Include sys/time.h.
7283 From Volker Borchert.
7285 2002-06-11 Paul Eggert <eggert@twinsun.com>
7287 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7288 New macro. Use it uniformly instead of
7289 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7290 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7291 reported by Vin Shelton.
7293 2002-06-22 Jim Meyering <meyering@lucent.com>
7295 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7296 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7298 2002-06-22 Paul Eggert <eggert@twinsun.com>
7300 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7301 Do not assume SA_SIGINFO behavior.
7302 Bug reported by Jim Meyering on NetBSD 1.5.2.
7304 2002-06-22 Jim Meyering <meyering@lucent.com>
7306 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7308 * exitfail.c, exitfail.h: Likewise.
7309 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7311 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7313 (EXTRA_DIST): Add fnmatch_loop.c.
7314 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7316 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7317 * fnmatch.c: Update from diffutils-2.8.2.
7318 * fnmatch_.h: New file. From diffutils-2.8.2.
7319 * fnmatch.h: Remove file.
7321 2002-06-18 Paul Eggert <eggert@twinsun.com>
7323 * file-type.h: Report an error if neither S_ISREG nor
7324 S_IFREG is defined, instead of using a test specific to glibc
7325 2.2. This should be safe, since POSIX requires S_ISREG and
7326 Unix Version 7 had S_IFREG. We don't need to check for
7327 <sys/types.h> since we don't use any symbols that it defines.
7329 2002-06-15 Jim Meyering <meyering@lucent.com>
7331 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7332 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7333 have been included before this file.
7335 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7337 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7338 so that each temporary file name is unique and valid in the first
7339 8 characters, for operation under DOS.
7341 2002-06-15 Jim Meyering <meyering@lucent.com>
7343 Work even with DJGPP 2.03, which lacks support for symlinks.
7345 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7347 * lchown.c (S_ISLNK): Likewise.
7349 2002-06-14 Jim Meyering <meyering@lucent.com>
7351 * file-type.h: Use the version from diffutils-2.8.2.
7352 * file-type.c: Likewise.
7354 2002-05-27 Jim Meyering <meyering@lucent.com>
7356 Fix a problem seen only on nonconforming systems whereby ls.c's
7357 use of localtime, and then of gettimeofday would cause trouble:
7358 the localtime call used to initialize rpl_gettimeofday's save
7359 mechanism would clobber ls's current local time information so
7360 that in any long listing the first file would always be listed
7361 with date 1970-01-01. Analysis by Volker Borchert.
7363 * gettimeofday.c (localtime): Undefine.
7364 (rpl_localtime): New function.
7366 2002-05-22 Jim Meyering <meyering@lucent.com>
7368 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7369 * file-type.h: New file.
7370 * file-type.c (file_type): New file/function. Extracted from diffutils.
7372 2002-04-29 Paul Eggert <eggert@twinsun.com>
7374 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7376 2002-04-28 Paul Eggert <eggert@twinsun.com>
7378 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7379 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7380 of 127, since 64 is the largest conceivable number for ancient
7382 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7384 2002-04-28 Jim Meyering <meyering@lucent.com>
7386 * sig2str.c (WTERMSIG): Remove definition (unused).
7388 2002-04-28 Paul Eggert <eggert@twinsun.com>
7390 * sig2str.h, sig2str.c: New files.
7391 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7393 2002-04-24 Jim Meyering <meyering@lucent.com>
7395 * gettext.h: New file, from Gettext.
7396 * Makefile.am (INCLUDES): Remove -I../intl.
7397 (libfetish_a_SOURCES): Add gettext.h.
7399 2002-04-16 Jim Meyering <meyering@lucent.com>
7401 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7402 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7403 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7405 2002-04-12 Jim Meyering <meyering@lucent.com>
7407 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7409 2002-03-10 Jim Meyering <meyering@lucent.com>
7411 * makepath.c (make_path): Remove a comma from a diagnostic.
7412 Suggestion from Santiago Vila.
7414 2002-03-08 Jim Meyering <meyering@lucent.com>
7416 * rename.c: Mention that this wrapper is needed also on
7417 mips-dec-ultrix4.4 systems.
7419 2002-03-02 Jim Meyering <meyering@lucent.com>
7421 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7422 not HAVE_CLOCK_SETTIME.
7424 2002-02-27 Paul Eggert <eggert@twinsun.com>
7426 * nanosleep.h: Rename to....
7427 * timespec.h: New name for nanosleep.h. All uses changed.
7429 * gettime.c: New file.
7430 * settime.c: New file.
7433 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7434 timespec.h. Remove nanosleep.h.
7436 2002-02-25 Paul Eggert <eggert@twinsun.com>
7438 * acl.c, acl.h: New files.
7439 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7441 2002-02-24 Jim Meyering <meyering@lucent.com>
7443 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7444 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7445 cause trouble. Reported by Nelson Beebe.
7447 2002-02-23 Paul Eggert <eggert@twinsun.com>
7449 * path-concat.c (xpath_concat): Reorder code to pacify
7450 compilers that don't know that xalloc_die never returns.
7452 2002-02-20 Jim Meyering <meyering@lucent.com>
7454 * getdate.c: Regenerate using bison-1.33.
7456 2002-02-15 Paul Eggert <eggert@twinsun.com>
7458 * posixver.c, posixver.h: New files.
7459 * Makefile.am (libfetish_a_SOURCES): Add them.
7461 2002-02-02 Paul Eggert <eggert@twinsun.com>
7462 Bruno Haible <bruno@clisp.org>
7464 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7465 (fwrite_success_callback): New declaration.
7466 * unicodeio.c (unicode_to_mb): New function, extracted from
7467 print_unicode_char. Call failure callback instead of error.
7468 (fwrite_success_callback): New function.
7469 (exit_failure_callback): New function.
7470 (fallback_failure_callback): New function.
7471 (print_unicode_char): Call unicode_to_mb.
7473 2002-01-26 Jim Meyering <meyering@lucent.com>
7475 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7477 2002-01-22 Jim Meyering <meyering@lucent.com>
7479 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7480 Otherwise, some versions of automake would omit the rule that makes
7481 Makefile from Makefile.in.
7483 2001-01-21 Paul Eggert <eggert@twinsun.com>
7485 * xmemcoll.h, xmemcoll.c: New files.
7486 * Makefile.am (libfetish_a_SOURCES): Add them.
7487 * memcoll.c: Include errno.h, and declare errno if not defined.
7488 (memcoll): Set errno to zero if there is no error.
7490 * quotearg.c (quotearg_buffer_restyled):
7491 Fix bug with quoting buffers containing NUL when backslashing escapes.
7492 This bug was exposed by the other changes in this patch.
7493 (quotearg_n_options): New arg ARGSIZE.
7494 All callers changed.
7495 (quoting_options_from_style): New function.
7496 (quotearg_n_style): Use it.
7497 (quotearg_n_style_mem): New function.
7499 * quotearg.h (quotearg_n_style_mem): New function.
7501 2002-01-16 Jim Meyering <meyering@lucent.com>
7503 * getdate.y: Add three semicolons, each just before a closing brace.
7504 Bison (as of version 1.31) no longer papers over that mistake.
7506 2002-02-14 Paul Eggert <eggert@twinsun.com>
7508 * backupfile.c (ISDIGIT): Comment fix.
7509 * getdate.y (ISDIGIT): Likewise.
7510 * posixtm.c (ISDIGIT, year): Likewise.
7511 * strverscmp.c (ISDIGIT): Likewise.
7512 * userspec.c (ISDIGIT): Likewise.
7514 2002-01-05 Jim Meyering <meyering@lucent.com>
7516 * version-etc.c (version_etc_copyright): Update copyright year.
7518 2001-01-19 Paul Eggert <eggert@twinsun.com>
7520 * closeout.c (close_stdout_status): If ferror (stdout), do
7521 not silently exit merely because the output buffer happens to
7522 have nothing pending.
7524 2001-12-18 Paul Eggert <eggert@twinsun.com>
7526 See the big note in ../ChangeLog.
7527 * human.c (suffixes): Prefer K to k for 1024.
7528 (generate_suffix_backwards): New function.
7529 (human_readable_inexact): Use it.
7530 * xstrtol.c (__xstrtol): If there is no number but there
7531 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7532 Accept 'K' as well as 'k'.
7534 2001-12-15 Jim Meyering <meyering@lucent.com>
7536 * regex.h (__restrict_arr): Update from libc.
7538 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7539 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7542 2001-12-10 Jim Meyering <meyering@lucent.com>
7544 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7545 Instead, include "xalloc.h".
7546 (initbuffer): Don't cast xmalloc return value to char*.
7547 (readline): Reword comment.
7548 Don't cast xrealloc return value to char*
7551 2001-12-09 Jim Meyering <meyering@lucent.com>
7553 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7554 `signed and unsigned type in conditional expression'.
7555 * posixtm.c (posix_time_parse): Likewise.
7557 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7559 * readtokens.c (readtoken): Declare an index to be of type unsigned
7560 to avoid a pedantic warning.
7562 * getstr.c: Don't include assert.h.
7563 (getstr): Remove warning-evoking assertions.
7564 Return -1 if offset parameter is out of bounds.
7565 Change the type of a local from int to size_t.
7567 * strftime.c (my_strftime_localtime_r): Include this function
7568 definition in the `#if ! HAVE_TM_GMTOFF' block.
7570 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7571 Include xalloc.h instead.
7573 2001-12-02 Jim Meyering <meyering@lucent.com>
7575 * tempname.c: Don't declare getenv, thus reverting the change of
7576 2001-11-18. It's no longer necessary, now that stdlib.h is always
7579 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7580 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7582 2001-11-30 Akim Demaille <akim@epita.fr>
7584 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7585 before being defined.
7587 2001-11-27 Paul Eggert <eggert@twinsun.com>
7589 * quotearg.h (quotearg_n, quotearg_n_style):
7590 First arg is int, not unsigned.
7591 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7592 (SIZE_MAX, UINT_MAX): New macros.
7593 (quotearg_n_options): Abort if N is negative.
7594 Avoid overflow check on hosts where size_t is 64 bits and int
7595 is 32 bits, as overflow is impossible there.
7596 Fix off-by-one typo that caused unnecessary reallocation.
7598 2001-11-27 Jim Meyering <meyering@lucent.com>
7600 * tempname.c: Merge with version from libc.
7601 * regex.c: Likewise.
7603 * tempname.c: Include stdlib.h unconditionally. On some old systems
7604 for which STDC_HEADERS is 0, it was not included, resulting in a
7605 warning about an integer-to-pointer conversion problem with getenv.
7606 Reported by Volker Borchert.
7608 2001-11-26 Jim Meyering <meyering@lucent.com>
7610 * gtod.h: Remove file.
7611 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7612 * gettimeofday.c: Don't include gtod.h.
7613 (GTOD_init): Remove function.
7614 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7615 Suggestion from Volker Borchert.
7617 2001-11-23 Jim Meyering <meyering@lucent.com>
7619 * hash.h (struct hash_table): Don't define here. Merely declare it.
7620 * hash.c (struct hash_table): Define it here instead.
7622 2001-11-22 Jim Meyering <meyering@lucent.com>
7624 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7626 2001-11-18 Paul Eggert <eggert@twinsun.com>
7628 * tempname.c (TMP_MAX): Remove; no longer needed.
7629 (TEMPORARIES): New macro.
7630 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7631 removes an artificial limitation (e.g. HP-UX 10.20, where
7634 2001-11-18 Jim Meyering <meyering@lucent.com>
7636 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7639 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7640 files will be created before anything else.
7642 2001-11-17 Jim Meyering <meyering@lucent.com>
7644 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7645 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7646 rather than group writable. Patch by Juan F. Codagnone.
7648 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7649 Instead, include "xalloc.h".
7651 * mountlist.c: Include unlocked-io.h after all system headers.
7652 Remove explicit declarations of xmalloc, xrealloc,
7653 and xstrdup. Instead, include "xalloc.h".
7655 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7656 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7657 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7659 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7660 Reported by Padraig Brady.
7662 * mkstemp.c: #undef mkstemp.
7664 (rpl_mkstemp): Rename from mkstemp.
7667 2001-11-16 Jim Meyering <meyering@lucent.com>
7669 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7670 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7671 determine the amount of total physical memory, use pstat_getstatic.
7672 HPUX-11 doesn't define _SC_PHYS_PAGES.
7673 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7674 If sysconf couldn't be used to determine the amount of available
7675 physical memory, use both pstat_getstatic and pstat_getdynamic.
7676 Based on a patch from Bob Proulx.
7678 2001-11-05 Jim Meyering <meyering@lucent.com>
7680 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7682 2001-11-03 Jim Meyering <meyering@lucent.com>
7684 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7685 in argmatch_to_argument call.
7687 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7690 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7691 e.g., a fault due to an attempt to free a NULL pointer.
7693 2001-11-01 Jim Meyering <meyering@lucent.com>
7695 * dirfd.c, dirfd.h: New files.
7696 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7698 * hash.c (hash_print) [TESTING]: Clean up.
7700 2001-10-22 Paul Eggert <eggert@twinsun.com>
7702 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7703 to avoid a warning if -Wall.
7705 2001-10-21 Paul Eggert <eggert@twinsun.com>
7707 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7709 2001-10-21 Jim Meyering <meyering@lucent.com>
7711 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7712 this code would end up calling gettext even in packages built
7714 * getopt.c (_): Likewise.
7715 * regex.c (_): Likewise.
7717 2001-10-20 Paul Eggert <eggert@twinsun.com>
7719 * error.c (strerror_r): Do not declare unless !_LIBC.
7720 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7721 Use strerror_r that is only a macro, even if it is not a function.
7722 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7723 (private_strerror): Use prototypes, not old-style function definition.
7724 (print_errno_message): New function.
7725 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7727 (error_tail, error, error_at_line): Use it.
7729 2001-10-11 Jim Meyering <meyering@lucent.com>
7731 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7732 and quote_n (1, ... to avoid clobbering a buffer.
7734 2001-10-05 Jim Meyering <meyering@lucent.com>
7736 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7737 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7738 * hash-pjw.h: New file.
7740 2001-09-30 Jim Meyering <meyering@lucent.com>
7742 * mountlist.c [MOUNTED_GETFSSTAT]:
7743 Include <sys/ucred.h>, for Apple Darwin.
7744 Include sys/mount.h and sys/fs_types.h only if available.
7746 (read_filesystem_list): Use FS_TYPE.
7748 2001-09-29 Paul Eggert <eggert@twinsun.com>
7750 * exclude.c (excluded_filename): 0 -> false, since it's
7753 2001-09-28 Paul Eggert <eggert@twinsun.com>
7755 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7756 #defines strtoimax. Also treat the other strto* functions
7759 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7760 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7761 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7763 2001-09-26 Jim Meyering <meyering@lucent.com>
7765 Most macros in unlocked-io.h had the wrong number of arguments.
7766 * gen-uio: New script.
7767 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7768 * unlocked-io.hin: Remove file.
7769 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7770 rather than trying to embed it here.
7771 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7772 Reported by Padraig Brady.
7774 2001-09-25 Volker Borchert <bt@teknon.de>
7776 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7778 2001-09-23 Jim Meyering <meyering@lucent.com>
7780 * mountlist.c: Remove useless parentheses in #if directives.
7781 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7782 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7784 2001-09-22 Jim Meyering <meyering@lucent.com>
7786 * localcharset.c: Update from latest gettext.
7787 * config.charset: Likewise.
7789 2001-09-20 Jim Meyering <meyering@lucent.com>
7791 * xstrtol.c (strtoimax): Guard declaration with
7792 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7793 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7794 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7795 (strtoumax): Likewise, for completeness (it wasn't necessary).
7797 2001-09-06 Paul Eggert <eggert@twinsun.com>
7799 * strtoimax.c (HAVE_LONG_LONG):
7800 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7801 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7802 to work around bug in IBM C compiler.
7804 2001-09-16 Jim Meyering <meyering@lucent.com>
7806 * mkdir.c: New file.
7808 2001-09-04 Paul Eggert <eggert@twinsun.com>
7810 * xgetcwd.c: Revert some of the previous change; intead,
7811 fix the HAVE_GETCWD_NULL code to behave more like the
7812 !HAVE_GETCWD_NULL code used to.
7815 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7818 2001-09-04 Paul Eggert <eggert@twinsun.com>
7820 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7821 Use ssize_t, not int, to store result of readlink.
7822 Check for ssize_t overflow as well as size_t overflow,
7823 as POSIX says the result of readlink is implementation-defined
7824 when ssize_t overflows.
7825 Remove unnecessary cast to char*.
7826 Use free+malloc instead of realloc, as the storage doesn't need
7827 to be preserved and it's clearer and can be more efficient that way.
7828 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7829 * xreadlink.h (xreadlink): Update prototype.
7831 2001-09-03 Paul Eggert <eggert@twinsun.com>
7833 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7834 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7835 spotted by Jim Meyering.
7837 2001-09-03 Jim Meyering <meyering@lucent.com>
7839 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7841 2001-09-03 Paul Eggert <eggert@twinsun.com>
7843 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7844 like the HAVE_GETCWD_NULL code.
7845 Include pathmax.h if not HAVE_GETCWD.
7846 Do not include xalloc.h.
7847 (INITIAL_BUFFER_SIZE): New symbol.
7848 Do not use xmalloc / xrealloc, since the caller is responsible for
7849 handling errors. Preserve errno around `free' during failure.
7850 Do not overrun buffer when using getwd.
7852 2001-09-03 Paul Eggert <eggert@twinsun.com>
7854 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7855 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7857 2001-09-02 Jim Meyering <meyering@lucent.com>
7859 * error.c: Update from GNU libc.
7861 2001-09-01 Jim Meyering <meyering@lucent.com>
7863 * xreadlink.c: New file.
7864 * xreadlink.h: New file.
7865 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7867 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7868 doesn't conflict with sparc Solaris 7's definition in
7869 /usr/include/sys/int_types.h.
7871 * exclude.c: Use `""', not `<>' to #include non-system header files.
7872 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7873 and strncasecmp as r-values. Unixware didn't have declarations.
7875 2001-08-31 Jim Meyering <meyering@lucent.com>
7877 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7878 Use an initial, malloc'd, buffer of length 128 rather than
7879 a statically allocated one of length 1024.
7881 2001-08-30 Paul Eggert <eggert@twinsun.com>
7883 * xgetcwd.c: Don't include pathmax.h.
7884 Include stdlib.h and unistd.h if available.
7886 (xmalloc, xstrdup, free): Remove decls.
7887 (xgetcwd): Don't assume sizes fit in unsigned.
7888 Check for overflow when computing sizes.
7889 Simplify reallocation code.
7891 2001-08-28 Paul Eggert <eggert@twinsun.com>
7893 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7895 * strtoimax.c: Renamed from strtoxmax.c, removing the
7898 Also, make the following further changes to make this file's
7899 configuration more similar to that of strtol.c:
7900 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7901 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7902 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7903 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7904 changed to signed values.
7906 And make the following changes as well:
7907 Fix copyright notice, as 1999 was missing.
7908 (verify): New macro.
7909 (strtoimax): Check sizes at compile-time, not run-time.
7910 Prefer strtol to strtoll if both work.
7911 (main): Remove; it was not that useful and was a pain to maintain.
7913 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7915 2001-08-30 Paul Eggert <eggert@twinsun.com>
7917 * savedir.c (savedir): Remove size parameter, as POSIX says that
7918 a directory's st_size can have an arbitrary value, so the old
7919 usage could waste an arbitrary amount of memory. All uses
7921 * savedir.h: Update prototype.
7923 2001-08-30 Paul Eggert <eggert@twinsun.com>
7925 * xstrtol.c (strtoimax): New decl.
7927 2001-08-28 Paul Eggert <eggert@twinsun.com>
7929 * xstrtol.h: Add copyright notice.
7930 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7931 LONGINT_INVALID_SUFFIX_CHAR.
7933 2001-08-30 Paul Eggert <eggert@twinsun.com>
7935 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7938 2001-08-30 Paul Eggert <eggert@twinsun.com>
7940 * hash.c: Remove '2001' from copyright notice.
7942 2001-08-30 Paul Eggert <eggert@twinsun.com>
7944 * full-write.h: New file.
7945 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7946 * full-write.c: Correct credits, as cccp.c no longer
7947 exists and anyway it was so heavily changed from the old cccp
7948 code as to be unrecognizable. Include full-write.h.
7949 (full_write) Return size_t, with short writes meaning failure.
7950 All callers changed. This fixes a bug with large buffers
7952 * utime.c: Include full-write.h.
7954 2001-08-30 Paul Eggert <eggert@twinsun.com>
7956 Merge 'exclude' changes from tar 1.13.22.
7957 This fixes one or two unlikely storage allocation overflow bugs,
7958 but doesn't change user-visible behavior otherwise.
7960 2001-08-30 Paul Eggert <eggert@twinsun.com>
7962 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7963 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7964 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7965 Include if available.
7966 (<xalloc.h>): Include
7967 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7968 (verify): New macro. Use it to verify that EXCLUDE macros do not
7969 collide with FNM macros.
7970 (struct patopts): New struct.
7971 (struct exclude): Use it, as exclude patterns now come with options.
7972 (new_exclude): Support above changes.
7973 (new_exclude, add_exclude_file):
7974 Initial size must now be a power of two to simplify overflow checking.
7975 (free_exclude, fnmatch_no_wildcards): New function.
7976 (excluded_filename): No longer requires options arg, as the options
7977 are determined by add_exclude. Now returns bool, not int.
7978 (excluded_filename, add_exclude):
7979 Add support for the fancy new exclusion options.
7980 (add_exclude, add_exclude_file): Now takes int options arg.
7981 Check for arithmetic overflow when computing sizes.
7982 (add_exclude_file): xrealloc might modify errno, so don't
7983 realloc until after errno might be used.
7985 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7987 (free_exclude): New decl.
7988 (add_exclude, add_exclude_file): Now takes int options arg.
7989 (excluded_filename): No longer requires options arg, as the options
7990 are determined by add_exclude. Now returns bool, not int.
7992 2001-08-30 Paul Eggert <eggert@twinsun.com>
7994 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7996 2001-08-27 Jim Meyering <meyering@lucent.com>
7998 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8000 * version-etc.c (N_): Remove definition.
8001 Revert most of last change.
8002 Instead, simply don't mark the `Copyright...' string for translation.
8003 Based on advice from Paul Eggert.
8005 * strtoxmax.c: Tweak comment.
8007 2001-08-26 Jim Meyering <meyering@lucent.com>
8009 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8010 of copyright with `%s' so translators don't get an untranslated
8012 (COPYRIGHT_YEAR): Define.
8013 (version_etc): Use fprintf rather than fputs.
8014 Suggestion from Ulrich Drepper.
8016 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8018 * strtoll.c: New file, from GNU libc.
8019 * xstrtoimax.c: New file.
8021 * xstrtol.h: Add xstrtoimax.
8022 * strtoumax.c: New file. Simply include "strtoumax.c".
8023 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8025 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8026 * strtoxmax.c: ... then renamed to this.
8028 2001-08-13 Paul Eggert <eggert@twinsun.com>
8030 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8031 Port to Solaris 8, where 'sed' requires a space after the 'r'
8032 command, and where sh dislikes "$/". Clean up the spacing a bit.
8033 Redirect output to $tmp just once.
8035 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8037 * addext.c (<errno.h>): Include.
8038 (errno): Declare if not defined.
8039 (addext): Work correctly when pathconf returns -1 and leaves
8040 errno alone because there is no limit. Also, work even if
8041 pathconf returns a value greater than SIZE_MAX.
8043 2001-08-12 Jim Meyering <meyering@lucent.com>
8045 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8046 Simply `return getcwd (NULL, 0);'.
8047 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8048 Use 1300 as initial value for length, not PATH_MAX.
8050 * pathmax.h: Clean up cpp syntax.
8052 2001-08-12 Jim Meyering <meyering@lucent.com>
8054 * gettimeofday.c: New file.
8056 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8058 2001-08-04 Jim Meyering <meyering@lucent.com>
8060 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8061 to get in sync with glibc.
8063 2001-08-03 Paul Eggert <eggert@twinsun.com>
8065 The following changes are from gettext 0.10.39 as maintained by
8068 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8069 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8070 with inverted sense. All uses changed.
8072 * mbswidth.c: Don't include <limits.h>.
8073 Include <stdlib.h> and <string.h> unconditionally.
8074 (iswcntrl, mbsinit, ISCNTRL): New macros.
8075 (mbsnwidth): Use K&R style function declarations.
8076 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8077 can optimize it when MB_CUR_MAX == 1.
8078 The width of control characters is zero, not 1.
8080 2001-07-15 Jim Meyering <meyering@lucent.com>
8082 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8083 (BUILT_SOURCES): Add unlocked-io.h.
8084 (io_functions): Define.
8085 (unlocked-io.h): New rule.
8086 (DISTCLEANFILES): Add unlocked-io.h.
8087 (all-local): Depend on unlocked-io.h, to ensure it is created.
8089 * unlocked-io.hin: New file
8091 * regex.c: Update from glibc.
8093 2001-07-05 Jim Meyering <meyering@lucent.com>
8095 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8097 (libfetish_a_SOURCES): Put all .h files here instead.
8098 Remove a thus-exposed (better checks in automake) duplicate and
8099 two unnecessary .h files.
8101 2001-06-11 Jim Meyering <meyering@lucent.com>
8103 * regex.c: Update from GNU libc.
8105 2001-05-27 Jim Meyering <meyering@lucent.com>
8107 * readutmp.h (UT_TYPE): Define.
8109 2001-05-24 Jim Meyering <meyering@lucent.com>
8111 * argmatch.c: Include "quote.h".
8112 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8113 quote function. Reported by Göran Uddeborg.
8115 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8117 * dirname.c (dir_name): Compute append_dot using path, not newpath
8118 which is not yet declared.
8120 2001-05-11 Paul Eggert <eggert@twinsun.com>
8122 * Makefile.am (libfetish_a_SOURCES):
8123 Add strftime.c, since we now compile it on all hosts.
8125 * strftime.c (my_strftime):
8126 Define to nstrftime if emacs, but only if my_strftime is not defined.
8127 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8128 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8129 Add one more extra argument: a nanoseconds value.
8132 (my_strftime function): Add %N format.
8133 (emacs_strftimeu): Renamed from emacs_strftime,
8134 with extra ut argument.
8136 2001-05-11 Paul Eggert <eggert@twinsun.com>
8138 dirname code cleanup. base_name now behaves more compatibly
8139 with POSIX basename when given file names that have trailing
8140 slashes, and similarly for dir_name. Add new primitives
8141 base_len and dir_len. Put the directory-name-related decls
8144 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8145 * backupfile.c (base_name): Likewise.
8146 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8147 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8148 * makepath.c (strip_trailing_slashes): Likewise.
8149 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8151 * rename.c (strip_trailing_slashes): Likewise.
8152 * same.c (base_name): Likewise.
8153 * stripslash.c (ISSLASH): Likewise.
8155 * addext.c: Include <dirname.h> after size_t is defined.
8156 * backupfile.c: Likewise.
8158 * addext.c (addext): Use base_len to trim redundant
8159 trailing slashes instead of doing it ourselves.
8160 But do not trim the last slash if it is not redundant.
8162 * backupfile.c (find_backup_file_name,
8163 max_backup_version): Use base_len instead of rolling it ourselves.
8164 Handle the case of "" and (on DOS) "C:" correctly.
8166 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8167 Include <string.h>, <dirname.h>.
8168 (base_name): Allow file names ending in slashes, other than names
8169 that are all slashes. In this case, return the basename followed
8170 by the slashes. This is more general, and can be used in places
8171 where the original base_name purposely had an assertion failure.
8172 (base_len): New function.
8174 * dirname.c: Include <string.h> instead of <stdlib.h>.
8175 Do not include <assert.h>; no longer needed.
8177 (memrchr): Remove decl.
8178 (dir_name_r): Remove.
8179 (dir_len): Renamed from dirlen. All callers changed.
8180 Rewrite in terms of base_name, for simplicity and consistency.
8181 (dir_name): Never return NULL. All callers changed.
8182 Do not include <stdlib.h> in test program; no longer needed.
8183 return 0; is fine for test program.
8185 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8187 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8189 * path-concat.c (path_concat): Use base_len to compute
8190 base length, not strlen; this means we cannot rely on memcpy
8193 * same.c (STREQ): Remove.
8194 (same_name): Handle the case where the basename ends in trailing '/'.
8196 * stripslash.c (strip_trailing_slashes): Return nonzero if
8197 a slash was stripped. Do not strip the last slash after a
8200 2001-04-08 Jim Meyering <meyering@lucent.com>
8202 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8203 recomputed; that's necessary when the offset spans a DST transition.
8204 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8206 2001-04-02 Jim Meyering <meyering@lucent.com>
8208 * regex.h, regex.c: Update from GNU libc.
8210 2001-03-19 Paul Eggert <eggert@twinsun.com>
8212 * version-etc.c (version_etc_copyright): Update to 2001.
8214 2001-03-16 Paul Eggert <eggert@twinsun.com>
8216 * tempname.c (uint64_t): Define to uintmax_t if
8217 not defined, and if UINT64_MAX is not defined.
8218 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8219 Reported by John David Anglin.
8221 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8223 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8224 alias if codeset is empty.
8225 * config.charset (BeOS): Use wildcard syntax.
8227 2001-03-13 Jim Meyering <meyering@lucent.com>
8229 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8230 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8233 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8235 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8237 * unicodeio.c (print_unicode_char): Simplify accordingly.
8239 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8241 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8242 support for DOS/DJGPP.
8244 2001-02-28 Paul Eggert <eggert@twinsun.com>
8246 * Makefile.am (libfetish_a_SOURCES):
8247 Add dup-safer.c, fopen-safer.c.
8248 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8250 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8252 2001-02-25 Paul Eggert <eggert@twinsun.com>
8254 The mkstemp replacement is taken from glibc 2.2.2, with some
8255 portability fixes for use outside glibc, as follows:
8257 * tempname.c (struct_stat64): New macro.
8258 (direxists, __gen_tempname): Use it.
8259 This avoids a portability problem with Solaris 8.
8261 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8262 (<stddef.h>, <stdint.h>, <string.h>):
8263 Include only if STDC_HEADERS || _LIBC.
8264 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8265 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8266 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8267 (__set_errno): Define this macro if <errno.h> doesn't.
8268 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8269 Define these macros if <stdio.h> doesn't.
8270 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8271 Define these macros if <sys/stat.h>
8272 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8273 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8274 __xstat64): Define if not _LIBC.
8275 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8276 (__gen_tempname): Invoke gettimeofday only if
8277 HAVE_GETTIMEOFDAY || _LIBC;
8278 otherwise, fall back on plain "time".
8279 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8281 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8283 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8285 2001-02-17 Jim Meyering <meyering@lucent.com>
8287 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8288 around included file name.
8290 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8292 * strftime.c: Update from GNU libc (the only changes were to comments).
8294 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8296 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8298 2001-02-17 Paul Eggert <eggert@twinsun.com>
8300 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8301 Remove workaround macros for hosts that have mbrtowc but not
8302 mbstate_t, as we now insist on proper declarations for both
8303 before using mbrtowc.
8305 2001-02-17 Jim Meyering <meyering@lucent.com>
8307 * regex.c: Update from libc.
8309 2001-02-16 Paul Eggert <eggert@twinsun.com>
8311 * alloca.c (malloc): Undef before defining, since stdlib.h
8312 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8313 Reported by Mark Hounschell via Paul Eggert.
8315 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8317 * config.charset: Update for FreeBSD 4.2.
8319 2001-01-26 Jim Meyering <meyering@lucent.com>
8321 * quotearg.c: Include stddef.h.
8322 * quote.c: Include stddef.h.
8323 Reported by Axel Kittenberger.
8325 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8326 line in double quotes so that it evokes a better diagnostic.
8327 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8328 Reported by Axel Kittenberger.
8330 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8332 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8333 to avoid a warning. Add back 'const' to inptr.
8335 2001-01-16 Jim Meyering <meyering@lucent.com>
8337 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8340 2001-01-14 Jim Meyering <meyering@lucent.com>
8342 * rename.c: New file. From Volker Borchert.
8343 Include stdlib.h, string.h or strings.h, and xalloc.h.
8344 Use strip_trailing_slashes rather than open-coding it.
8346 2001-01-03 Paul Eggert <eggert@twinsun.com>
8348 * strftime.c: Sync with glibc time/strftime.c 1.81.
8350 2001-01-03 Jim Meyering <meyering@lucent.com>
8352 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8353 local `inptr' to avoid warning with some system declarations of iconv.
8355 2000-12-29 Paul Eggert <eggert@twinsun.com>
8357 * modechange.c: Do not assume that mode_t uses the
8358 traditional octal encoding. E.g. "chmod 1 FOO" should set
8359 the other-execute bit of FOO even if S_IXOTH != 1.
8361 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8362 WOTH, XOTH, ALLM): New macros.
8363 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8364 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8366 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8367 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8369 No need to use uintmax_t; unsigned long is long enough.
8370 Don't bother to get suffix since we don't use it.
8372 2000-12-24 Jim Meyering <meyering@lucent.com>
8374 * hash.c (is_prime): Return explicit boolean values.
8375 (hash_get_first): Return NULL to appease Irix5.6's 89.
8376 Reported by Nelson Beebe.
8378 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8380 * localcharset.c (locale_charset): Add support for Win32.
8382 2000-12-18 Paul Eggert <eggert@twinsun.com>
8384 * physmem.h, physmem.c: New files.
8386 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8387 (noinst_HEADERS): Add physmem.h.
8389 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8390 't' for compatibility with Solaris 8 sort.
8392 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8394 * config.charset: Add support for BeOS.
8396 2000-12-16 Jim Meyering <meyering@lucent.com>
8398 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8399 SHELLS_FILE to a file name that's useful on djgpp systems.
8401 (ADDITIONAL_DEFAULT_SHELLS): Define.
8402 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8403 Based mostly on a patch from Prashant TR.
8405 2000-12-16 Jim Meyering <meyering@lucent.com>
8407 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8408 N and M) would have treated it like `chown N:N FILE'.
8410 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8412 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8414 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8415 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8416 to the list of canonical encodings. Rename EUC-CN to GB2312.
8418 2000-12-08 Andreas Schwab <schwab@suse.de>
8420 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8421 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8423 2000-12-07 Jim Meyering <meyering@lucent.com>
8425 * stripslash.c (ISSLASH): Define.
8426 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8429 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8430 (dir_name_r): Declare this function as static.
8431 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8432 manifest itself on a name containing a mix of slashes and
8434 Make this function work with names starting with a DOS-style
8435 drive letter and colon prefix.
8436 (dir_name): Append `.' if necessary.
8437 Based mostly on patches from Prashant TR and Eli Zaretskii.
8439 * dirname.h (dir_name_r): Remove prototype.
8441 2000-12-05 Jim Meyering <meyering@lucent.com>
8443 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8445 2000-12-04 Jim Meyering <meyering@lucent.com>
8447 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8448 Also include memory.h, stdlib.h, unistd.h if appropriate.
8449 Reported by Andreas Jaeger (conflicting declaration of malloc).
8451 2000-12-02 Jim Meyering <meyering@lucent.com>
8453 * closeout.h: Make idempotent, to avoid some obscure warnings.
8455 2000-12-01 Paul Eggert <eggert@twinsun.com>
8457 * memrchr.c: Include <config.h> before any system include file.
8459 2000-11-29 Paul Eggert <eggert@twinsun.com>
8461 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8463 2000-11-26 Jim Meyering <meyering@lucent.com>
8465 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8467 2000-11-22 Paul Eggert <eggert@twinsun.com>
8469 * strftime.c (my_strftime): Do not invoke mbrlen with a
8470 size of (size_t) -1; it's not portable.
8472 2000-11-17 Akim Demaille <akim@epita.fr>
8474 * obstack.h: Formatting changes.
8475 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8476 prevent type checking.
8477 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8478 cast the value to (void *): assigning a `foo *' to a `void *'
8480 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8482 2000-11-17 Jim Meyering <meyering@lucent.com>
8484 * strstr.c: Update from GNU libc.
8486 2000-11-16 Jim Meyering <meyering@lucent.com>
8488 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8490 2000-11-11 Jim Meyering <meyering@lucent.com>
8492 * error.c: Add a couple #includes, merging from GNU libc version.
8494 2000-11-10 Jim Meyering <meyering@lucent.com>
8496 * obstack.h: Update from GNU libc.
8497 * obstack.c: Likewise.
8499 2000-11-06 Paul Eggert <eggert@twinsun.com>
8501 * getusershell.c (setusershell): Use rewind rather than
8502 fseek/fseeko, to avoid configuration hassles with fseeko.
8503 Don't bother opening SHELLS_FILE if shellstream is NULL;
8506 2000-11-05 Jim Meyering <meyering@lucent.com>
8508 * makepath.h (make_dir): Declare.
8509 * makepath.c (make_dir): Remove `static' attribute.
8512 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8514 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8515 last one in a bucket, advance to the next bucket.
8517 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8519 * fnmatch.c: Do not comment out all the code if we are using
8520 the GNU C library, because in some cases we are replacing buggy
8521 code in the GNU C library itself.
8523 2000-10-30 Paul Eggert <eggert@twinsun.com>
8525 * error.h, getline.h, modechange.h:
8526 Remove "2000" from Copyright line, as the file hasn't been
8527 changed this year other than in the copyright notice.
8529 * xalloc.h: Add "2000" to Copyright line, as this file
8530 was changed this year.
8532 2000-10-30 Paul Eggert <eggert@twinsun.com>
8534 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8535 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8536 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8538 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8540 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8541 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8542 doesn't define __restrict_arr.
8544 2000-10-29 Jim Meyering <meyering@lucent.com>
8546 * xstat.in: Fix grammar in comment.
8548 2000-10-28 Jim Meyering <meyering@lucent.com>
8550 * memchr.c: Update from libc.
8551 Adjust for portability:
8552 [HAVE_STDLIB_H]: Include stdlib.h.
8553 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8554 Undef __memchr, too.
8555 [!weak_alias]: Define __memchr to memchr.
8557 * regex.c: Update from libc.
8558 * regex.h: Likewise.
8559 * getopt1.c: Likewise.
8560 * memcmp.c: Likewise.
8562 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8563 Avoid using fseek, when possible -- it's broken by design.
8564 Patch by Ulrich Drepper.
8566 2000-10-26 Jim Meyering <meyering@lucent.com>
8568 * strftime.c: Update from libc.
8570 2000-10-25 Jim Meyering <meyering@lucent.com>
8572 * obstack.c: Update from libc.
8574 2000-10-23 Jim Meyering <meyering@lucent.com>
8576 * hard-locale.c (hard_locale): Revert last change -- it was simply
8577 wrong. That set_locale call must not have any side effects.
8580 2000-10-22 Jim Meyering <meyering@lucent.com>
8582 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8583 [CYCLIC]: Remove now-unused definition.
8585 * save-cwd.c (O_DIRECTORY): Define, if needed.
8586 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8587 Suggestion from Ulrich Drepper.
8589 2000-10-21 Jim Meyering <meyering@lucent.com>
8591 * dirname.c (dir_name_r): New function, factored out of dir_name.
8592 (dir_name): Use dir_name_r.
8593 * dirname.h (dir_name_r): Declare it.
8595 2000-10-21 Jim Meyering <meyering@lucent.com>
8597 * dirname.c (memrchr): Declare if necessary.
8598 (dir_name): Remove the restriction that there be no
8599 trailing slashes. Now, this code skips past them, effectively
8601 [TEST_DIRNAME] (main): New unit tests.
8603 * memrchr.c: New file from GNU libc.
8604 Undef __memrchr, too.
8605 [!weak_alias]: Define __memrchr to memrchr.
8606 Guard weak_alias use with `#ifdef weak_alias'.
8608 2000-10-17 Jim Meyering <meyering@lucent.com>
8610 * quote.h (PARAMS): Define and use.
8611 Reported by Akim Demaille.
8613 * getopt.c: Update from libc.
8615 2000-10-16 Jim Meyering <meyering@lucent.com>
8617 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8620 2000-09-25 Jim Meyering <meyering@lucent.com>
8622 * md5.h (rol): Define (from GnuPG).
8624 * sha.c: Give credit (GnuPG) where due.
8625 (M): Use rol rather than open-coding it.
8626 Add a FIXME comment.
8628 2000-09-21 Jim Meyering <meyering@lucent.com>
8630 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8631 Reported by Michael Stone.
8633 2000-09-20 Jim Meyering <meyering@lucent.com>
8635 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8636 (noinst_HEADERS): Add sha.h.
8637 Based on code from Scott G. Miller and from GnuPG.
8639 2000-09-15 Jim Meyering <meyering@lucent.com>
8641 * regex.c: Update from libc.
8643 2000-09-10 Jim Meyering <meyering@lucent.com>
8645 * getopt.c (_getopt_internal): Update from glibc.
8647 2000-09-09 Jim Meyering <meyering@lucent.com>
8649 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8650 think it should be used as a general replacement for isascii.
8651 * fnmatch.c: Likewise.
8652 * mbswidth.c: Likewise
8653 * regex.c: Likewise.
8656 * userspec.c: Include sys/param.h and limits.h.
8658 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8659 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8660 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8661 UID, GID. Check range.
8663 2000-09-06 Jim Meyering <meyering@lucent.com>
8665 * getopt.c (_getopt_internal): Update from glibc.
8667 2000-08-30 Jim Meyering <meyering@lucent.com>
8669 * strftime.c: Merge in changes from GNU libc.
8671 2000-08-26 Jim Meyering <meyering@lucent.com>
8673 * closeout.c: Include "__fpending.h".
8674 (close_stdout_status): Return right away if there's nothing to flush.
8676 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8677 * __fpending.c: New file.
8678 * __fpending.h: New file.
8680 2000-08-07 Paul Eggert <eggert@twinsun.com>
8682 Standardize on "memory exhausted" instead of "Memory exhausted"
8683 or "virtual memory exhausted".
8684 * obstack.c (print_and_abort): Use "memory exhausted", not
8685 "virtual memory exhausted".
8686 * same.c (same_name): Invoke xalloc_die instead of printing
8688 * userspec.c (parse_user_spec): Likewise.
8689 * bumpalloc.h: comment fix
8690 * same.c, userspec.c: Include xalloc.h.
8692 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8693 not char *const and pointing to a constant array.
8694 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8695 (xrealloc): Comment fix.
8697 * userspec.c (parse_user_spec):
8698 Don't translate a message until just before returning,
8699 to avoid unnecessary translation.
8701 2000-08-07 Jim Meyering <meyering@lucent.com>
8703 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8704 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8705 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8706 getgroups.c, gethostname.c, getopt.h, group-member.c,
8707 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8708 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8709 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8710 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8711 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8712 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8713 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8714 yesno.c: Back out Copyright date changes for each file with no change
8715 this year. This eases coordination with other programs using the same
8716 source code modules. From Paul Eggert.
8718 2000-08-03 Greg McGary <greg@mcgary.org>
8720 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8721 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8722 (EXTEND_BUFFER): Use them.
8724 2000-08-01 Jim Meyering <meyering@lucent.com>
8726 * dirname.c (ISSLASH): Define.
8727 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8728 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8729 both `\' and `/' may be use as path separators.
8730 Based on a patch from Prashant TR.
8732 2000-07-31 Paul Eggert <eggert@twinsun.com>
8734 * quotearg.c (quotearg_n_options): Don't make the initial
8735 slot vector a constant, since it might get modified.
8737 2000-07-31 Jim Meyering <meyering@lucent.com>
8739 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8740 * obstack.c (print_and_abort): Likewise.
8742 2000-07-30 Paul Eggert <eggert@twinsun.com>
8744 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8745 buffer, so that the caller can always quote one small
8746 component of a "memory exhausted" message in slot 0.
8747 From a suggestion by Jim Meyering.
8749 2000-07-30 Jim Meyering <meyering@lucent.com>
8751 * makepath.c (make_path): Quote the other instance, too.
8753 * quotearg.c (N_STATIC_SLOTVECS): Define.
8754 (STATIC_BUF_SIZE): Define.
8755 (quotearg_n_options): Use only statically allocated storage when
8756 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8757 than STATIC_BUF_SIZE.
8759 2000-07-29 Jim Meyering <meyering@lucent.com>
8761 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8762 * dirname.c (dir_name): Likewise.
8764 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8766 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8767 (dir_name): Assert that there are no trailing slashes.
8769 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8771 * mbswidth.h (mbswidth): Add a flags argument.
8772 (mbswidth): New declaration.
8773 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8774 * mbswidth.c (mbswidth): Add a flags argument.
8775 (mbsnwidth): New function.
8777 2000-07-24 Jim Meyering <meyering@lucent.com>
8779 * mbswidth.c: Remove useless #else. From Bruno Haible.
8781 2000-07-23 Paul Eggert <eggert@twinsun.com>
8783 * mbswidth.c (_XOPEN_SOURCE):
8784 Don't define; this causes problems on Solaris 7.
8785 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8787 2000-07-23 Paul Eggert <eggert@twinsun.com>
8790 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8791 so that mbstate_t is always defined.
8793 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8794 be 1 in at least one GCC installation, and this configuration
8795 error is likely to be common. Ignoring MB_LEN_MAX hurts
8796 performance on hosts that have mbrtowc but have only unibyte
8797 locales, but I assume these hosts are rare.
8799 2000-07-23 Paul Eggert <eggert@twinsun.com>
8801 * quotearg.c: Streamline by invoking multibyte code only if needed.
8802 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8803 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8804 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8805 invoke multibyte primitives.
8807 2000-07-23 Jim Meyering <meyering@lucent.com>
8809 * basename.c (base_name): Add an assertion.
8811 2000-07-15 Bruno Haible <clisp.cons.org>
8813 * quotearg.c: When the system forces us to redefine mbstate_t,
8814 shadow its mbsinit function.
8816 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8818 * mbswidth.h: New file.
8819 * mbswidth.c: New file.
8820 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8821 (noinst_HEADERS): Add mbswidth.h.
8823 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8825 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8828 2000-07-15 Jim Meyering <meyering@lucent.com>
8830 * makepath.c: Include quote.h.
8831 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8832 corresponding argument in a `quote (...)' call.
8833 Give better diagnostics.
8835 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8836 (noinst_HEADERS): Add quote.h.
8838 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8839 from tar's src/misc.c.
8840 * quote.h: New file. Prototypes for same.
8842 2000-07-10 Paul Eggert <eggert@twinsun.com>
8844 From a suggestion by Bruno Haible.
8845 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8846 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8847 to decide whether to define the BeOS workaround macro;
8848 this adjusts to the change to AC_MBSTATE_T.
8850 2000-07-13 Paul Eggert <eggert@twinsun.com>
8852 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8854 * quotearg.c (quoting_style_args, quoting_style_vals,
8855 quotearg_buffer_restyled): Add support for
8856 clocale_quoting_style. Undo previous change to
8857 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8858 and "{RIGHT QUOTATION MARK}" msgids.
8860 2000-07-05 Paul Eggert <eggert@twinsun.com>
8862 The old behavior of quoting `like this' doesn't look good with
8863 newer, ISO-style fonts. See:
8864 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8866 Instead, quote "like this" by default. Let the translator
8867 tailor the locale-specific quoting behavior by providing
8868 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8870 * quotearg.c (N_): New macro.
8871 (gettext_default): New function.
8872 (quotearg_buffer_restyled): Use
8873 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8874 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8876 2000-07-09 Jim Meyering <meyering@lucent.com>
8878 * Most files: Update copyright dates to include 2000.
8880 2000-07-08 Jim Meyering <meyering@lucent.com>
8882 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8884 (xgethostname): Remove now-unnecessary #ifdef.
8885 Move declaration of `err' into loop where it's used.
8887 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8889 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8890 by allocating a larger buffer. Test the gethostname return value for
8891 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8892 returns an error and ENAMETOOLONG isn't defined.
8894 2000-07-05 Paul Eggert <eggert@twinsun.com>
8895 and Bruno Haible <haible@clisp.cons.org>
8897 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8899 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8901 * quotearg.c (struct quoting_options): Simplify quote_these_too
8904 2000-07-03 Jim Meyering <meyering@lucent.com>
8906 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8907 Reported by Bruno Haible.
8909 2000-07-04 Jim Meyering <meyering@lucent.com>
8911 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8912 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8915 2000-07-03 Paul Eggert <eggert@twinsun.com>
8916 and Bruno Haible <haible@clisp.cons.org>
8918 * quotearg.c (mbrtowc):
8919 Assign to *pwc, and return 1 only if result is nonzero.
8920 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8922 2000-07-03 Jim Meyering <meyering@lucent.com>
8924 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8925 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8928 2000-07-02 Jim Meyering <meyering@lucent.com>
8930 * quotearg.c (mbstate_t): Don't define here.
8932 2000-07-02 Jim Meyering <meyering@lucent.com>
8934 * nanosleep.c (SIGCONT): Define if not already defined.
8936 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8938 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8939 per change in ../m4/ls-mntd-fs.m4.
8940 (read_filesystem_list): Ignore symbolic links.
8942 2000-06-29 Jim Meyering <meyering@lucent.com>
8944 * same.c: Include <string.h> or <strings.h>, as appropriate,
8945 for declaration of strcmp.
8947 * long-options.c: Include <stdlib.h>, for declaration of exit.
8949 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8950 Avoid warning by casting result to `char *' to remove `const'.
8952 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8954 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8956 2000-06-26 Paul Eggert <eggert@twinsun.com>
8958 savedir now sets errno on failure and invokes xmalloc to get memory.
8959 Fix a couple of other minor bugs while we're at it.
8961 * savedir.c (<unistd.h>): Do not include; there's no need.
8962 (NAMLEN): Remove macro.
8963 (malloc, realloc): Remove decls.
8965 ("xalloc.h"): Include.
8966 (NAME_SIZE_DEFAULT): New macro.
8967 (savedir): Use xmalloc / xrealloc to allocate memory.
8968 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8969 Skip "" directory entries.
8970 Use strlen to calculate directory entry length, since the old method
8971 is rarely used these days and isn't worth supporting.
8972 Don't use a pointer after freeing it.
8973 Check for integer overflow when calculating allocation size.
8974 Use memcpy to copy entries, instead of stpcpy.
8975 Set errno properly when returning NULL.
8976 Check for readdir error.
8978 2000-06-26 Jim Meyering <meyering@lucent.com>
8980 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8982 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8984 * getusershell.c (xmalloc, xrealloc): Remove functions.
8986 Don't include <stdlib.h>. Don't declare malloc, realloc.
8988 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8990 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8992 2000-06-24 Jim Meyering <meyering@lucent.com>
8994 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8996 2000-06-21 Jim Meyering <meyering@lucent.com>
8998 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9000 2000-06-19 Paul Eggert <eggert@twinsun.com>
9002 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9003 (mbrtowc, mbstate_t): Define substitutes if
9004 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9005 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9006 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9008 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9010 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9011 than 1024, return a memory chunk of least possible size, instead
9012 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9013 Use free/xmalloc instead of xrealloc to avoid copying for very long
9016 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9018 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9019 address, not strdup. Include <stdlib.h> and don't declare free().
9021 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9023 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9026 2000-06-21 Jim Meyering <meyering@lucent.com>
9028 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9029 (noinst_HEADERS): Add getstr.h.
9031 * getline.c (getstr): Move into a separate file.
9032 * getstr.c (getstr): New file, extracted from getline.c, with
9033 the following changes: new parameter, delim2; both delim[12]
9034 parameters have type `int', not `char'. The latter would lose
9035 with 8-bit delimiters.
9036 * getstr.h: New file.
9038 2000-06-19 Jim Meyering <meyering@lucent.com>
9040 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9042 2000-06-18 Jim Meyering <meyering@lucent.com>
9044 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9045 Besides, these days every porting target provides a mkdir function.
9047 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9048 (this snippet comes from src/system.h).
9050 2000-06-15 Paul Eggert <eggert@twinsun.com>
9052 * human.c (adjust_value): New function.
9053 (human_readable_inexact): Apply rounding style even when
9054 printing approximate values.
9056 2000-06-14 Paul Eggert <eggert@twinsun.com>
9058 * human.c (human_readable_inexact): Allow an input block
9059 size that is not a multiple of the output block size, and vice versa.
9060 Reported by Piergiorgio Sartor.
9062 2000-06-14 Paul Eggert <eggert@twinsun.com>
9064 * getdate.y (get_date): Apply relative times after time
9065 zone indicator, not before. Reported by Todd A. Jacobs.
9067 2000-06-13 Jim Meyering <meyering@lucent.com>
9069 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9071 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9073 2000-06-12 Paul Eggert <eggert@twinsun.com>
9075 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9077 2000-06-04 Paul Eggert <eggert@twinsun.com>
9079 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9081 2000-06-04 Jim Meyering <meyering@lucent.com>
9083 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9084 SunOS 4.1.4 for which gid_t is an unsigned type.
9086 2000-06-03 Jim Meyering <meyering@lucent.com>
9088 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9090 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9092 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9093 newer, don't install charset.alias.
9094 * config.charset: Change the Linux/glibc rules so they become empty
9095 on glibc-2.1 or newer.
9097 2000-06-02 Jim Meyering <meyering@lucent.com>
9099 * mountlist.c: Back out last change. Instead, do this...
9100 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9101 member using the same `ignore'-testing code.
9102 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9106 2000-05-29 Jim Meyering <meyering@lucent.com>
9108 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9109 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9111 2000-05-22 Jim Meyering <meyering@lucent.com>
9113 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9115 2000-05-18 Jim Meyering <meyering@lucent.com>
9117 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9118 back, too, since it may have been modified by allocate_entry.
9119 (hash_delete): Rewrite to use neither the assignment operator
9120 nor the comma operator in an if-expression.
9122 2000-05-15 Paul Eggert <eggert@twinsun.com>
9125 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9126 Remove; no longer needed.
9127 "quotearg.h": Add include.
9128 (file_name): Do not bother to explicitly initialize to NULL; it's less
9129 efficient on some hosts.
9130 (close_stdout_status): Remove test as to whether stdout was already
9131 closed; it breaks for the case "echo x | sort >&-".
9132 Quote file name colons.
9133 Do not assume that _("write error") lacks format strings.
9135 2000-05-15 Jim Meyering <meyering@lucent.com>
9137 * version-etc.c (version_etc_copyright): Update the copyright string
9138 used in all --version output.
9140 2000-05-14 Jim Meyering <meyering@lucent.com>
9142 * closeout.c (close_stdout_set_file_name): New function.
9143 (close_stdout_status): Use new file-scoped global.
9144 Return right away if fstat says the stdout file descriptor is invalid.
9145 * closeout.h (close_stdout_set_file_name): Declare.
9147 2000-05-10 Jim Meyering <meyering@lucent.com>
9149 * closeout.c [default_exit_status]: New file-scoped variable.
9150 (close_stdout_set_status): New function.
9151 * closeout.h (close_stdout_set_status): Declare.
9153 2000-05-08 Jim Meyering <meyering@lucent.com>
9155 * long-options.c: Don't include closeout.h.
9156 (parse_long_options): Don't call close_stdout for --version.
9158 2000-05-06 Jim Meyering <meyering@lucent.com>
9160 * strnlen.c: Undefine __strnlen and strnlen.
9161 [!weak_alias]: Define __strnlen to strnlen.
9163 * atexit.c: New file, from libiberty.
9165 2000-05-06 Jim Meyering <meyering@lucent.com>
9167 * closeout.c (close_stdout_status): Also check for errors on the
9170 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9172 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9173 instead of xmalloc, xrealloc, path_concat.
9174 (locale_charset): Treat empty environment variables as absent.
9175 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9177 2000-05-04 Jim Meyering <meyering@lucent.com>
9179 * getopt.c: Update from glibc.
9180 * obstack.c: Likewise.
9181 * obstack.h: Likewise.
9182 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9184 * regex.h: Likewise.
9185 * strndup.c: Likewise.
9186 * strnlen.c: New file, from glibc.
9188 2000-05-01 Jim Meyering <meyering@lucent.com>
9190 * full-write.c (full_write): Remove `FIXME' part of comment.
9192 2000-04-29 Jim Meyering <meyering@lucent.com>
9194 * path-concat.c: Declare strdup only if it's not defined.
9195 * canon-host.c: Likewise.
9197 2000-04-28 Jim Meyering <meyering@lucent.com>
9199 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9200 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9201 included first, then limits.h is included by locale.h by libintl.h.
9202 From John David Anglin.
9204 2000-04-25 Jim Meyering <meyering@lucent.com>
9206 * makepath.c (S_IRWXUGO): Define.
9207 (make_path): Always perform explicit chmod if MODE specifies any
9208 of the `special' permission bits. Prompted by a bug report against
9209 install from Mate Wierdl and Joost van Baal.
9211 2000-04-18 Jim Meyering <meyering@lucent.com>
9215 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9216 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9218 2000-04-17 Jim Meyering <meyering@lucent.com>
9220 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9221 the definition of it to rpl_strftime also defined-away the system's
9224 2000-04-15 Jim Meyering <meyering@lucent.com>
9226 Use `C' to denote so-called `contiguous' files, the same way
9228 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9229 (ftypelet): Use S_ISCTG.
9230 From Michael Deutschmann.
9232 2000-04-14 Jim Meyering <meyering@lucent.com>
9234 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9236 2000-04-08 Jim Meyering <meyering@lucent.com>
9238 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9239 names don't conflict. Reported by Eli Zaretskii.
9241 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9243 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9244 bug. Deal with the different error behavior of Irix iconv.
9246 2000-04-07 Jim Meyering <meyering@lucent.com>
9248 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9249 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9251 2000-04-05 Jim Meyering <meyering@lucent.com>
9253 Portability tweaks required for ultrix4.3.
9254 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9255 * readutmp.c: Include sys/types.h before sys/stat.h.
9256 * canon-host.c: Declare strdup.
9257 * path-concat.c: Likewise.
9258 From John David Anglin.
9260 2000-04-04 Jim Meyering <meyering@lucent.com>
9262 Be more DOS 8.3-friendly.
9263 * ref-add.sin: Renamed from ref-add.sed.in.
9264 * ref-del.sin: Renamed from ref-del.sed.in.
9265 * Makefile.am: Reflect renaming.
9266 Reported by Eli Zaretskii.
9268 Use a temporary file name that won't clash with `charset.alias'
9269 in the DOS 8.3 name space.
9270 * Makefile.am (charset_tmp): Define.
9271 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9272 (uninstall-local): Likewise.
9273 Reported by Eli Zaretskii.
9275 2000-03-29 Paul Eggert <eggert@twinsun.com>
9277 * time/strftime.c (my_strftime): Make sure we call the system
9278 strftime, not ourselves, when invoking the underlying strftime.
9280 2000-03-24 Jim Meyering <meyering@lucent.com>
9282 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9283 (charset_alias): Define.
9284 (install-exec-local): Factor out common code.
9285 (uninstall-local): Split lines longer than 80.
9286 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9288 (.sed.in.sed): New rule. Don't redirect directly to $@.
9289 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9291 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9293 * config.charset: Output a line containing "Packages using this file".
9294 * ref-add.sed.in, ref-del.sed.in: New files.
9295 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9296 ref-del.sed): New rules.
9298 2000-03-17 Jim Meyering <meyering@lucent.com>
9300 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9301 Otherwise, include <strings.h>
9303 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9305 * unicodeio.c (utf8_wctomb): New function.
9306 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9307 format instead of in UCS-4 with platform dependent endianness.
9309 2000-03-07 Paul Eggert <eggert@twinsun.com>
9311 * savedir.c (savedir): Work even if directory size is
9312 negative; this can happen with some screwy NFS configurations.
9314 2000-03-06 Jim Meyering <meyering@lucent.com>
9316 * localcharset.c (get_charset_aliases): Don't try to free file_name
9317 if it's NULL (because we ran out of memory). From Bruno Haible.
9319 2000-03-05 Jim Meyering <meyering@lucent.com>
9321 * localcharset.c ("path-concat.h"): Include.
9322 (get_charset_aliases): Use path_concat instead of ANSI string
9325 * unicodeio.h (PARAMS): Define.
9326 Use it to guard prototype.
9328 2000-03-04 Jim Meyering <meyering@lucent.com>
9330 * Makefile.am (install-exec-local): Create $(libdir) before installing
9332 (uninstall-local): Uncomment this rule so `make distcheck' works
9335 * unicodeio.c (<errno.h>): Include it.
9336 (errno): Declare if not defined.
9338 * localcharset.c: Add Bruno's comment justifying use of volatile.
9340 * config.charset: New version, incorporating remarks from a linux
9341 i18n mailing list. From Bruno Haible.
9343 2000-03-02 Jim Meyering <meyering@lucent.com>
9345 * Makefile.am (EXTRA_DIST): Add config.charset.
9347 2000-03-01 Jim Meyering <meyering@lucent.com>
9349 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9350 * unicodeio.c: Likewise.
9352 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9354 * config.charset: New file.
9355 * localcharset.c: New file.
9356 * unicodeio.h, unicodeio.c: New files.
9357 * Makefile.am (DEFS): Add -DLIBDIR=...
9358 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9359 (noinst_HEADERS): Add unicodeio.h.
9360 (all-local, install-exec-local, charset.alias): New targets.
9362 2000-02-28 Paul Eggert <eggert@twinsun.com>
9364 * quotearg.c (ALERT_CHAR): New macro.
9365 (quotearg_buffer_restyled): Use it.
9367 2000-02-27 Jim Meyering <meyering@lucent.com>
9369 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9370 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9372 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9373 not `#if STDC_HEADERS'.
9374 Declare malloc if needed.
9376 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9377 now that autoconf always defines the HAVE_DECL_ symbols.
9378 * human.c: Likewise.
9380 * strtoumax.c: Likewise.
9382 * backupfile.c: Arrange for cpp to fail if the configure-time
9383 declaration check was not run.
9385 * human.c: Likewise.
9387 * strtoumax.c: Likewise.
9389 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9390 then first look up the entire `.'-containing string as a login name.
9392 2000-02-18 Paul Eggert <eggert@twinsun.com>
9394 * getdate.y: Handle two-digit years with leading zeros correctly.
9395 (textint): New typedef.
9396 (parser_control): Member year changed from int to textint.
9398 (YYSTYPE): Removed; replaced by %union with int and textint members.
9399 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9400 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9401 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9402 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9403 (date, number, to_year): Use width of number in digits, not its value,
9404 to determine whether it's a 2-digit year, or a 2-digit time.
9405 (yylex): Store number of digits of numeric tokens.
9406 Reported by John Kendall.
9408 (parser_control): Changed from struct parser_control to typedef (for
9409 consistency). All uses changed.
9411 (tID): Removed; not used.
9412 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9414 2000-02-14 Paul Eggert <eggert@twinsun.com>
9416 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9417 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9419 2000-02-12 Jim Meyering <meyering@lucent.com>
9421 * userspec.c (ISDIGIT): Define it.
9422 (isdigit): Remove definition.
9423 (is_number): Use ISDIGIT, not isdigit.
9424 <libintl.h>: Include.
9426 (parse_user_spec): Mark translatable strings.
9428 2000-02-10 Jim Meyering <meyering@lucent.com>
9430 With these changes, nanosleep.[ch] are finally enough like the other
9431 lib/* replacement files to compile on a few more losing systems.
9433 * nanosleep.h: Don't include config.h.
9434 Remove prototype from declaration of nanosleep.
9435 (PARAMS): Remove now-unneeded definition.
9436 * nanosleep.c: #undef nanosleep.
9437 (rpl_nanosleep): Rename from nanosleep.
9439 2000-02-03 Jim Meyering <meyering@lucent.com>
9441 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9442 rather than with `#if HAVE_UTMPNAME'.
9444 2000-02-01 Jim Meyering <meyering@lucent.com>
9446 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9448 2000-01-31 Jim Meyering <meyering@lucent.com>
9450 * nanosleep.h (nanosleep): Guard declaration with
9451 `#if ! HAVE_DECL_NANOSLEEP'.
9452 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9453 the declaration in that vendor's sys/timers.h.
9454 Reported by Christian Krackowizer.
9456 * quotearg.c (ISASCII): Add #undef and move definition to follow
9457 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9458 (ISPRINT): Likewise.
9459 Reported by Tom Tromey.
9461 2000-01-30 Jim Meyering <meyering@lucent.com>
9463 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9464 uses of ->ut_name. The latter doesn't work with new Linux header files
9465 where only utmpx.ut_user is declared.
9467 * readutmp.h (UT_USER): Define.
9469 2000-01-23 Jim Meyering <meyering@lucent.com>
9471 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9474 2000-01-22 Jim Meyering <meyering@lucent.com>
9476 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9477 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9478 Required for some AIX systems. Reported by Christian Krackowizer.
9479 [TESTING] (main): New function.
9481 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9482 * dirname.c (dir_name): Support for DOS-style file names with drive
9485 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9487 * strverscmp.c (ISDIGIT): Define.
9488 (strverscmp): Use ISDIGIT, not isdigit.
9490 2000-01-17 Paul Eggert <eggert@twinsun.com>
9492 * nanosleep.c (nanosleep):
9493 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9494 POSIX.1 doesn't require SA_INTERRUPT and some systems
9495 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9496 it's been part of POSIX.1 since day 1 (in 1988).
9498 2000-01-17 Jim Meyering <meyering@lucent.com>
9500 * interlock: Remove unused file. Reported by François Pinard.
9502 2000-01-16 Paul Eggert <eggert@twinsun.com>
9504 * quotearg.c (quotearg_buffer_restyled): Do not quote
9505 alert, backslash, formfeed, and vertical tab unnecessarily in
9506 shell quoting style.
9509 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9510 Free Software Foundation, Inc.
9511 Copying and distribution of this file, with or without modification,
9512 are permitted provided the copyright notice and this notice are preserved.