1 2006-06-26 Bruno Haible <bruno@clisp.org>
3 * stdlib_.h: Don't include <stdint.h> when using the SGI C compiler
5 Suggested by Mark D. Baushke and Larry Jones.
7 2006-06-23 Mark D. Baushke <mdb@gnu.org>
9 * stdlib_.h: Treat BSD/OS like OpenBSD.
11 2006-06-23 Bruno Haible <bruno@clisp.org>
13 * stdlib_.h: Treat IRIX like OpenBSD.
15 2006-06-23 Bruno Haible <bruno@clisp.org>
17 * stdlib_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
18 ISO C 99 Technical Corrigendum 1.
20 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
22 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
23 Some compiler complained about some of them. Problem reported by
25 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
27 2006-06-21 Simon Josefsson <jas@extundo.com>
29 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
32 * socket_.h: Don't define WINVER.
34 * inet_pton.h, inet_pton.c: New file, taken from glibc but
35 slightly modified to work in gnulib.
37 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
39 * read-file.c (fread_file): Start with buffer allocation of
40 0 bytes rather than 1 byte; this simplifies the code.
41 Don't invoke feof; it's not needed. Refactor to avoid duplicate
42 code to free buffer and save/restore errno.
43 (internal_read_file): Remove unused local.
45 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
47 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
48 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
49 Problem reported by Denis Excoffier in
50 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
52 2006-06-19 Simon Josefsson <jas@extundo.com>
54 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
56 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
58 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
60 2006-06-17 Bruno Haible <bruno@clisp.org>
62 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
64 2006-06-17 Bruno Haible <bruno@clisp.org>
66 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
67 problem on Solaris 2.5.1.
69 2006-06-16 Eric Blake <ebb9@byu.net>
71 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
72 * unicodeio.c [!defined errno]: Likewise.
73 * strtol.c [!defined errno]: Likewise.
74 * strtod.c [!defined errno]: Likewise.
76 2006-06-15 Bruno Haible <bruno@clisp.org>
78 * stdint_.h: Rewritten to be fully auto-configured.
79 Fixes bug on HP-UX/IA64.
81 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
83 * getdate.y (__attribute__): Don't define if already defined.
84 Problem reported by Larry Jones.
85 * utimens.c (__attribute__): Likewise.
87 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
89 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
90 reported by Andreas Schwab.
92 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
93 Bruno Haible <bruno@clisp.org>
95 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
97 2006-05-26 Martin Lambers <marlam@marlam.de>
99 * getpass.c: Updates the test for the native W32 API, and adds
100 missing includes, thus fixing compilation warnings.
102 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
104 * tempname.c (small_open, large_open): New macros.
105 (__open, __open64) [!_LIBC]: Remove.
106 (__gen_tempname): Use small_open and large_open instead of __open
107 and __open64. This fixes a portability bug on HP-UX 11.11i
108 reported by Simon Wing-Tang in
109 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
111 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
113 * exclude.c (exclude_fnmatch): New function.
114 (excluded_file_name): Call exclude_fnmatch.
115 * exclude.h (excluded_file_name): New prototype
117 2006-05-24 Bruno Haible <bruno@clisp.org>
119 * printf-args.c (printf_fetchargs): Turn NULL pointers for
120 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
121 Reported by Thorsten Maerz <torte@netztorte.de> via
122 Aaron Stone <aaron@serendipity.cx>.
124 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
126 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
127 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
128 (my_usleep): Don't mishandle maximum value.
130 2006-05-19 Jim Meyering <jim@meyering.net>
132 * getugroups.c: Correct an outdated comment. From Bruno Haible.
134 2006-05-17 Bruno Haible <bruno@clisp.org>
137 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
139 2006-05-17 Bruno Haible <bruno@clisp.org>
141 * stdint_.h: Fix recognition of Cygwin.
143 2006-05-11 Jim Meyering <jim@meyering.net>
145 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
147 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
149 * crc.c (crc32_update): Remove unnecessary L suffix.
150 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
151 unwanted sign propagation, e.g., on hosts with 64-bit int.
152 There still are some problems with reeelly weird theoretical hosts
153 (e.g., 33-bit int) but it's not worth worrying about now.
154 * sha1.c (rol): Likewise.
155 (K1, K2, K3, K4): Remove unnecessary L suffix.
157 2006-05-10 Bruno Haible <bruno@clisp.org>
159 * des.c: Cast to avoid warnings.
161 2006-05-10 Simon Josefsson <jas@extundo.com>
163 * md4.c: Typo fix, update copyright years.
164 (K1, K2): Don't use L because it turn computations into 64-bit on
167 2006-05-09 Bruno Haible <bruno@clisp.org>
169 * xvasprintf.c: Include limits.h, string.h, xsize.h.
170 (EOVERFLOW): Define fallback value.
171 (xstrcat): New function.
172 (xvasprintf): Recognize the special case of a string concatenation.
174 2006-05-01 Bruno Haible <bruno@clisp.org>
176 * stdint_.h: Shorter URL.
177 * inttypes.h: Likewise.
179 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
181 * verify.h: Document the internals better. Most of this change
182 was written by Bruno Haible.
184 2006-04-29 Bruno Haible <bruno@clisp.org>
186 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
187 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
189 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
191 * getdate.y (get_date): When adding relative date, start with the
192 initial time, not with the result of the first mktime call.
194 2006-04-23 Bruno Haible <bruno@clisp.org>
196 * copy-file.c: Include <unistd.h> unconditionally.
197 * execute.c: Likewise.
198 * fatal-signal.c: Likewise.
199 * findprog.c: Likewise.
200 * mkdtemp.c: Likewise.
203 * wait-process.h: Likewise.
205 2006-04-23 Bruno Haible <bruno@clisp.org>
207 * fwriteerror.c (fwriteerror): Call fclose also when an error
208 condition was already detected.
209 Reported by Ben Pfaff <blp@cs.stanford.edu>.
211 2006-04-19 Derek Price <derek@ximbiot.com>
212 Eric Blake <ebb9@byu.net>
214 * inttypes.h: Correct grammar in comment.
216 2006-04-18 Derek Price <derek@ximbiot.com>
217 Paul Eggert <eggert@cs.ucla.edu>
219 * inttypes.h: New file.
220 * strtoimax.c: Assume <inttypes.h>.
222 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
224 * utimens.c (futimens): glibc futimesat messes up if /proc
225 isn't mounted. Problem reported by Kir Kolyshkin.
227 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
229 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
230 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
231 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
233 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
235 Merge regex changes from libc, removing some of our
236 POSIX-conformance changes that were rejected and redoing them in a
239 * regcomp.c (re_compile_internal, init_dfa):
240 Length arg is now size_t, not Idx. All uses changed.
241 (peek_token): Forward decl now says internal_function.
242 (__re_error_msgid, __re_error_msgid_idx):
243 Now static rather than extern with attribute_hidden.
244 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
245 For some reason libc prefers K&R style defns for external functions.
246 (regerror) [!defined _LIBC]: Likewise.
247 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
248 (seek_collating_symbol_entry, lookup_collation_sequence_value):
249 (build_range_exp, build_collating_symbol):
251 (re_compile_fastmap): Use '\0' to memset, not 0.
252 (utf8_sb_map): Make the calculations more obvious.
253 (init_dfa, parse_bracket_exp, build_charclass_op):
254 Call calloc and cast result, as glibc does.
255 (init_word_char, fetch_token, peek_token, peek_token_bracket):
256 (build_range_exp, build_collating_symbol):
257 Now internal functions.
259 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
261 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
262 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
263 Don't depend on VMS; depend on __VMS instead, for POSIX
265 (regoff_t): Define to ssize_t, not long int.
267 Remove the REG_ macros named below. Instead, make the old names
268 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
270 (REG_BACKSLASH_ESCAPE_IN_LISTS):
271 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
272 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
273 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
274 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
275 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
276 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
277 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
278 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
279 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
280 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
281 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
282 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
283 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
284 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
285 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
286 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
288 Remove. All uses replaced by the old RE_* names.
289 (RE_BACKSLASH_ESCAPE_IN_LISTS):
290 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
291 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
292 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
293 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
294 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
295 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
296 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
297 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
298 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
299 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
300 Don't bother having these macros be independent of each others'
301 values, since they no longer exist in the POSIX name space.
303 Rename the following member names back to their old names,
304 unless !__USE_GNU_REGEX. All uses changed back.
305 (buffer): Renamed from re_buffer.
306 (allocated): Renamed from re_allocated.
307 (used): Renamed from re_used.
308 (syntax): Renamed from re_syntax.
309 (fastmap): Renamed from re_fastmap.
310 (translate): Renamed from re_translate.
311 (can_be_null): Renamed from re_can_be_null.
312 (regs_allocated): Renamed from re_regs_allocated.
313 (fastmap_accurate): Renamed from re_fastmap_accurate.
314 (no_sub): Renamed from re_no_sub.
315 (not_bol): Renamed from re_not_bol.
316 (not_eol): Renamed from re_not_eol.
317 (newline_anchor): Renamed from re_newline_anchor.
318 (num_regs): Renamed from rm_num_regs.
319 (start): Renamed from rm_start.
320 (end): Renamed from rm_end.
322 (free_state): Move up a bit.
324 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
326 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
327 when that is what is intended.
328 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
329 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
331 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
332 All uses changed back to re_malloc, etc. It's now the caller's
333 responsibility to check for overflow; all callers changed.
334 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
335 (re_x2nrealloc): Remove.
336 (free_state): Remove decl.
338 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
339 (re_set_registers, re_exec):
342 2006-01-31 Roland McGrath <roland@redhat.com>
344 * regcomp.c (calc_eclosure_iter): Remove dead variables.
345 Reported by Mike Frysinger <vapier@gentoo.org>.
347 2006-01-15 Andreas Jaeger <aj@suse.de>
350 * regex_internal.c (re_string_reconstruct): Adjust for
351 build_wcs_upper_buffer change.
352 (build_wcs_upper_buffer): Change return type.
354 2005-12-10 Ulrich Drepper <drepper@redhat.com>
356 * regex_internal.h: Include <stdint.h> if available.
358 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
360 * regex_internal.h (SIZE_MAX): Provide a default definition.
362 2005-10-14 Ulrich Drepper <drepper@redhat.com>
364 * regcomp.c: Adjust for changed secondary hash function.
366 2005-09-30 Ulrich Drepper <drepper@redhat.com>
368 * regex.h: Pretty printing.
369 Clean up namespace a bit.
371 2005-09-30 Jakub Jelinek <jakub@redhat.com>
373 * regexec.c (update_cur_sifted_state, check_arrival,
374 check_arrival_add_next_nodes): Avoid using uninitialized variable.
376 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
377 Ulrich Drepper <drepper@redhat.com>
380 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
381 (bitset_word_t): Renamed from bitset_word. All uses changed.
383 2005-09-22 Ulrich Drepper <drepper@redhat.com>
386 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
387 * regcomp.c: Remove unnecessary uses of
388 unsigned RE_TRANSLATE_TYPE.
389 * regex_internal.h: Likewise.
390 * regex_internal.c: Likewise.
391 * regexec.c: Likewise.
392 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
394 2005-09-07 Ulrich Drepper <drepper@redhat.com>
396 * regexec.c (find_recover_state): Remove unnecessary
398 (transit_state_bkref): Make DFA a const pointer.
399 (get_subexp): Likewise.
400 (check_arrival): Likewise.
401 (update_cur_sifted_state): Likewise.
402 (re_search_internal): Likewise.
403 (prune_impossible_nodes): Likewise.
404 (acquire_init_state_context): Likewise.
405 (proceed_next_node): Likewise.
406 (set_regs): Likewise.
407 (free_fail_stack_return): Likewise.
408 (check_arrival_expand_ecl): Mark DFA parameter as const.
409 (check_arrival_expand_ecl_sub): Likewise.
410 (check_subexp_limits): Likewise.
411 (sub_epsilon_src_nodes): Likewise.
412 (add_epsilon_src_nodes): Likewise.
413 (merge_state_array): Likewise.
414 (update_regs): Likewise.
415 (build_trtable): Likewise.
416 (sift_states_backward): Mark MCTX parameter as const.
417 (build_sifted_states): Likewise.
418 (update_cur_sifted_state): Likewise.
419 (sift_states_mkref): Likewise.
420 (check_arrival_expand_ecl): Mark eclosure as const.
421 (check_dst_limits_calc_pos_1): Likewise.
422 * regex_internal.h (re_match_context_t): Make dfa a const
425 2005-09-06 Ulrich Drepper <drepper@redhat.com>
427 * regexec.c (merge_state_with_log): Define dfa as const pointer.
428 (transit_state_sb): Likewise.
429 (transit_state_mb): Likewise.
430 (sift_states_iter_mb): Likewise.
431 (check_arrival_add_next_nodes): Likewise.
432 (check_node_accept_bytes): Change first parameter to pointer-to-const.
433 [_LIBC] (re_search_2_stub): Use mempcpy.
435 * regex_internal.c (re_string_reconstruct): Avoid calling
436 mbrtowc for very simple UTF-8 case.
438 * regex_internal.c (re_acquire_state): Make DFA pointer arg
440 (re_acquire_state_context): Likewise.
441 * regex_internal.h: Adjust prototypes.
443 * regex.c: Prevent using C++ compilers.
445 * regex_internal.c (re_acquire_state): Minor code rearrangement.
446 (re_acquire_state_context): Likewise.
448 2006-03-29 Mark D. Baushke <mdb@gnu.org>
449 Bruno Haible <bruno@clisp.org>
451 * stdint_.h: On OpenBSD, don't redefine types already included in
452 <sys/types.h> and <inttypes.h>.
454 2006-03-24 Eric Blake <ebb9@byu.net>
456 * time_r.c (copy_string_result): Remove, as it is no longer used.
458 2006-03-24 Simon Josefsson <jas@extundo.com>
460 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
461 including some doc fixes.
462 (base64_encode_alloc): Fix +1 bug on allocation failures.
464 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
466 * base64.c (base64_encode): Do not read past end of array with
467 unsanitized input on systems with CHAR_BIT > 8.
469 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
471 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
472 Typedef to long int, not to off_, as POSIX will likely change
475 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
477 * argp-help.c (validate_uparams): Fix typo
478 * argp-parse.c (argp_default_options): Consistently begin help
479 messages with a lowercase letter.
481 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
483 * time_r.h (asctime_r, ctime_r): Remove. These functions can
484 overrun buffers and shouldn't be used (much as gets shouldn't be
486 * time_r.c (asctime_r, ctime_r): Likewise.
488 2006-03-08 Simon Josefsson <jas@extundo.com>
490 * gc-gnulib.c (randomize): Don't open files called 'no', they
491 signal that configure disabled the device.
493 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
495 * c-stack.c: Include unistd.h unconditionally, since we now assume
497 * getlogin_r.c: Likewise.
498 * getlogin_r.h: Likewise.
500 * pagealign_alloc.c: Likewise.
501 * unistd_.h: Remove; no longer needed.
503 2006-03-07 Simon Josefsson <jas@extundo.com>
505 * unistd_.h: New file.
507 2006-03-07 Simon Josefsson <jas@extundo.com>
509 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
511 2006-03-01 Simon Josefsson <jas@extundo.com>
513 * readline.c: Fix typo, tiny patch from Stepan Kasal
516 2006-02-28 Simon Josefsson <jas@extundo.com>
518 * getopt.c: Protect #include of unistd.h, for MSVS.
520 2006-02-27 Simon Josefsson <jas@extundo.com>
522 * base64.h: Indent #define's. From Jim Meyering
525 2006-02-27 Jim Meyering <jim@meyering.net>
527 Revert the change of 2006-02-24, so these files can continue
528 to be sync'd from gettext.
529 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
532 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
534 * glob.c: Say "invalid" rather than "illegal" in comments.
536 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
538 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
540 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
542 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
543 AT_FDCWD exceeds INT_MAX.
544 * openat.h (AT_FDCWD): Likewise.
546 2006-02-14 Jim Meyering <jim@meyering.net>
550 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
551 failure on deficient systems, and simplify gnulib lgpl dependencies.
552 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
553 xmalloc/lstat combination. Based on a patch from Bruno Haible.
555 * xalloc-die.c: Remove unused definition of N_.
557 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
559 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
561 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
563 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
564 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
566 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
568 * argp-namefrob.h: Restore changes accidentally lost during the
569 "autoupdate" on 2005-12-12.
571 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
573 * fnmatch.c (L_): Renamed from L, to work around a bug in
574 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
575 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
578 2006-01-26 Simon Josefsson <jas@extundo.com>
580 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
581 prototype is visible on mingw32.
583 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
586 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
589 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
591 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
592 attempt to open for write; this always fails, at least on POSIX
593 hosts. This reinstates the 2006-01-09 change, which was
594 inadvertently removed.
596 2006-01-26 Bruno Haible <bruno@clisp.org>
597 Paul Eggert <eggert@cs.ucla.edu>
600 [(! (defined __cplusplus || defined __BEOS__)
602 && !(defined __HP_cc || defined __xlc__
603 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
605 #define to signed char in these cases too; this simplifies
606 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
607 etc., separately) and makes it more conservative.
609 2006-01-21 Jim Meyering <jim@meyering.net>
611 Sync from the stable (b5) branch of coreutils:
613 * fts.c (fts_children): Don't let close() clobber errno from
616 * fts.c (fts_stat): When following a symlink-to-directory,
617 don't necessarily interpret stat-fails+lstat-succeeds as indicating
618 a dangling symlink. That can also happen at least for ELOOP.
619 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
620 FYI, this bug predates the inclusion of fts.c in coreutils.
622 * fts.c (fts_open): Put new maxarglen declaration and uses
623 in their own block, so pre-c99 compilers don't object.
625 Avoid the double-free (first in fts_read, second in fts_close) that
626 would occur when an `active' directory is made inaccessible (e.g.,
627 via chmod a-x) during a traversal.
628 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
629 before returning. Reproduce this failure by
630 mkdir -p a/b; cd a; chmod a-x . b
631 Reported by Stavros Passas.
633 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
635 * argp-namefrob.h: Bugfix. Remove stray #
637 2006-01-25 Bruno Haible <bruno@clisp.org>
639 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
641 Reported by Paul Eggert.
643 2006-01-25 Jim Meyering <jim@meyering.net>
645 * fileblocks.c: Remove more useless parentheses.
646 * readutmp.h: Likewise.
648 2006-01-24 Bruno Haible <bruno@clisp.org>
650 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
652 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
655 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
656 to avoid problems with the built-in _Bool type.
657 Reported by Paul Eggert on 2005-11-26.
659 2006-01-24 Jim Meyering <jim@meyering.net>
661 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
663 2006-01-24 Simon Josefsson <jas@extundo.com>
665 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
668 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
670 Work around porting bugs reported by Dieter in
671 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
672 * getopt.c (_NOPROTO): Remove; no longer needed.
673 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
674 Include "getopt.h" first, to check interface.
675 (getenv): Declare only if defined HAVE_DECL_GETENV &&
677 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
678 (__strndup): Revert to K&R-style function dfns, the glibc style.
679 * strnlen.c: Don't claim it's taken from glibc; it's not.
680 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
681 Include strnlen.h first, to get prototype properly.
682 (strnlen): Renamed from __strnlen.
685 2006-01-23 Ulrich Drepper <drepper@redhat.com>
687 These changes imported from libc.
688 * getopt.c: Use __fxprintf instead of inline stream orientation
689 test and two separate function calls.
690 * strndup.c (__strndup): Add libc_hidden_def.
692 2006-01-22 Bruno Haible <bruno@clisp.org>
694 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
695 temporary buffer for sprintf, take into account the precision also
696 for 'd', 'i', 'u', 'o', 'x', 'X'.
698 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
700 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
701 to pacify gcc -Wswitch-default.
703 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
705 * argp-help.c (usage_long_opt): Do not print DOC options.
706 (__argp_base_name): Removed
707 * argp-namefrob.h (__argp_basename): Removed definition. Was a
709 (__argp_base_name): Provide macro definition or extern declaration
710 depending on the configuration
712 2006-01-20 Simon Josefsson <jas@extundo.com>
714 * inet_ntop.h: Unconditionally include sys/socket.h.
716 2006-01-19 Simon Josefsson <jas@extundo.com>
718 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
720 2006-01-12 Simon Josefsson <jas@extundo.com>
722 * base64.c: Fix warning, reported by Bruno Haible
723 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
725 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
728 * md5.c: Fix commentary typos.
729 (alignof, UNALIGNED_P): No need for a GCC-specific version.
730 * md5.h (__attribute__): Remove; unused.
731 * sha1.c: Fix commentary to match md5 better.
732 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
733 so that we don't need to worry about alignment. All uses changed.
734 This merges the 2005-10-28 md5 change into sha1.
736 2006-01-11 Jim Meyering <jim@meyering.net>
739 * md5.c (OP): Fix spacing.
741 2006-01-11 Simon Josefsson <jas@extundo.com>
743 * stdint_.h (SIZE_MAX): Add missing (.
745 2006-01-10 Bruno Haible <bruno@clisp.org>
747 * argp.h (__const): Remove macro. Use const instead.
748 * argp-fmtstream.h (__const): Likewise.
749 * glob_.h (__const): Remove macro.
750 * glob-libc.h: Use const instead of __const.
752 2006-01-10 Jim Meyering <jim@meyering.net>
754 Avoid the double-free (first in fts_read, second in fts_close) that
755 would occur when an `active' directory is made inaccessible (e.g.,
756 via chmod a-x) during a traversal.
757 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
758 before returning. Reproduce this failure by
759 mkdir -p a/b; cd a; chmod a-x . b
760 Reported by Stavros Passas.
763 * sha1.c: Tweak grammar in a comment.
765 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
767 * regex_internal.h (BITSET_WORD_BITS):
768 Work around a bug in 64-bit PGC (before version 6.1-2), where the
769 preprocessor mishandles large unsigned values as if they were signed.
770 Problem reported by Claudio Fontana in
771 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
773 2006-01-10 Simon Josefsson <jas@extundo.com>
775 * socket_.h: New file.
777 2006-01-10 Bruno Haible <bruno@clisp.org>
779 * localcharset.c: Update from GNU gettext.
781 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
784 * chdir-long.c (cdb_free): Don't bother trying to open directory
785 for write access: POSIX says that must fail.
786 * fts.c (diropen): Likewise.
787 * save-cwd.c (save_cwd): Likewise.
788 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
789 well, for minor improvements on hosts that lack O_DIRECTORY.
790 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
791 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
792 Fall back on chown if open failed with EACCES.
794 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
795 Report an error at compile-time if only a 1-second nominal clock
798 * lchmod.h: New file.
799 * mkdir-p.c: Include lchmod.h, lchown.h.
800 (make_dir_parents): Use lchown rather than chown, and
801 lchmod rather than chmod.
803 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
804 too. Problem with "none" reported by Bob Proulx. Problem with
805 "proc" reported by n0dalus.
807 * mountlist.c: Include <limits.h>.
808 (dev_from_mount_options)
809 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
810 New function. It no longer assumes "dev=" has the System V meaning
811 on Linux (since it doesn't). It also parses "dev=" more carefully.
812 (read_file_system_list)
813 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
814 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
817 * posixtm.h (PDS_PRE_2000): New macro.
818 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
819 All usages changed. Reject dates outside the range 1969-1999 if
820 PDS_PRE_2000 is used.
822 2006-01-09 Jim Meyering <jim@meyering.net>
826 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
828 * chdir-safer.h, chdir-safer.c: New files.
830 * modechange.c (mode_compile): Reject an invalid mode string
831 that starts with an octal digit. From Andreas Gruenbacher.
833 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
834 and dup to open_safer and dup_safer, respectively.
835 (openat_permissive): Fix typo in comment.
837 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
838 "gettext.h"; either no longer needed or are guaranteed by openat.h.
839 (_): Remove; no longer needed.
840 (openat): Renamed from rpl_openat; no need for rpl_openat
841 since openat.h renames openat for us.
842 Replace most of the body with a call to openat_permissive,
843 to avoid duplicate code.
844 Port to (probably hypothetical) environments were mode_t is
846 (openat_permissive): Require mode arg, so that we can check
847 types better. Put it just after flags. Change cwd failure
848 indicator from pointer-to-bool to pointer-to-errno-value.
850 Invoke openat_save_fail and/or openat_restore_fail if
851 cwd_errno is null, so that openat can call us.
852 (openat_permissive, fdopendir, fstatat, unlinkat):
853 Simplify errno handling to avoid some duplicate code,
854 as it's OK to set errno on success.
855 * openat.h: Revamp code so that function macros depend on
856 __OPENAT_PREFIX only, not also on AT_FDCWD.
857 (openat_ro): Remove. Caller changed to use openat_permissive.
858 (openat_permissive): Now a macro, if not a function.
859 (openat_restore_fail, openat_save_fail): Now always functions,
860 since mkdirat needs them even if __OPENAT_PREFIX is defined.
862 * openat-priv.h: New file, defining macros used by mkdirat.c
864 * mkdirat.c: Include openat-priv.h.
865 Remove definitions of macros defined therein.
866 * openat.c: Likewise.
868 * mkdirat.c (mkdirat): New file and function.
869 * openat.h (mkdirat): Declare.
871 * openat.c (fdopendir): Don't change errno when returning non-NULL.
873 * openat.h (openat_permissive): Declare.
876 * openat.c (EXPECTED_ERRNO): New macro.
877 (openat_permissive): New function -- used in remove.c rewrite.
878 (all functions): Set errno just before returning, only if there
879 was an actual failure.
880 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
882 Emulate openat-family functions using Linux's procfs, if possible.
883 Idea and some code based on Ulrich Drepper's glibc changes.
885 * openat.c: (BUILD_PROC_NAME): New macro.
886 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
887 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
888 before falling back on save_cwd and restore_cwd.
889 (fdopendir, fstatat, unlinkat): Likewise.
891 * openat.c (fstatat, unlinkat): Perform the syscall directly,
892 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
894 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
895 as second argument to va_arg. Otherwise, some versions of gcc
896 warn that `if this code is reached, the program will abort'.
898 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
902 Add POSIX ACL support
903 * acl.h (copy_acl, set_acl): Add declarations.
904 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
905 systems other than Linux.
906 (chmod_or_fchmod): New function: use fchmod when possible,
908 (file_has_acl): Add a POSIX ACL implementation, with a
909 Linux-specific subcase.
910 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
911 S_ISVTX from one file to another. Fall back to fchmod/chmod when
912 acls are unsupported.
913 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
914 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
917 2006-01-09 Bruno Haible <bruno@clisp.org>
919 * sysexit_.h (EX_OK): New macro.
920 Suggested by Martin Lambers <marlam@marlam.de>.
922 2006-01-09 Bruno Haible <bruno@clisp.org>
924 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
925 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
926 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
927 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
929 2006-01-09 Bruno Haible <bruno@clisp.org>
931 * stdint_.h (SIZE_MAX): Write the value without involving negative
934 2005-10-16 Bruno Haible <bruno@clisp.org>
936 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
937 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
939 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
941 * strftime.c (tzname): Don't declare if it is already #defined.
942 Problem reported for Mingw by Mark Junker.
944 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
946 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
947 long int, not int, for nanosecond counts, so that people who are
948 used to POSIX struct timespec won't be surprised. Reported by Jim
951 2005-12-16 Jim Meyering <jim@meyering.net>
953 * fprintftime.c, fprintftime.h: New files.
955 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
957 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
958 * argp-help.c (fill_in_uparams): Check if the constructed
959 struct uparams is valid. Fall back to the default values if it is
962 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
964 * argp-help.c (__argp_base_name): New function
965 (__argp_short_program_name): Rewrite using __argp_base_name
966 * argp-namefrob.h: Define program_invocation_name and
967 program_invocation_short_name if requested
968 (__argp_base_name): Add prototype
969 * argp-parse.c (argp_def): Use gettext wrappers
970 (argp_default_parser): Use __argp_base_name
971 * argp-pin.c: New file. Defines program_invocation_name and
972 program_invocation_short_name on systems that lack them.
974 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
976 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
977 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
978 porting problem reported by Georg Schwarz in
979 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
981 2005-07-09 Bruno Haible <bruno@clisp.org>
983 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
984 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
985 Reported by Mark Junker <mjscod@gmx.de>.
987 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
989 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
990 (uintmax_t) [defined uintmax_t]: Do not declare.
991 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
992 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
993 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
994 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
995 sake of portability to weird hosts that C allows (though we don't
996 know of any practical examples).
998 * savedir.h (fdsavedir): New decl.
999 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1000 contains most of the former guts of savedir.
1001 (savedir): Use savedirstream.
1004 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1006 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1007 coreutils no longer futzes with rounding modes.
1009 2005-11-14 Jim Meyering <jim@meyering.net>
1011 * mkstemp-safer.c: Include <config.h>, required for possible
1012 replacement of mkstemp.
1014 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1016 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1018 (gethrxtime) [! (HAVE_NANOUPTIME
1019 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1020 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1021 our own approximation.
1023 2005-11-10 Simon Josefsson <jas@extundo.com>
1025 * readline.c: Remove EOL.
1027 2005-11-08 Eric Blake <ebb9@byu.net>
1029 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1031 2005-11-08 Eric Blake <ebb9@byu.net>
1033 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1035 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1037 Fix porting problem reported by Theodoros V. Kalamatianos.
1038 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1039 Don't assume that futimes failing means we must fail.
1041 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1043 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1044 leave errno alone. Problem reported by Dmitry V. Levin.
1046 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1048 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1049 errno alone. Problem reported by Frederic Jolliton.
1051 2005-10-28 Simon Josefsson <jas@extundo.com>
1053 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1054 "restrict" keywords, as per POSIX. Protect the function
1055 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1056 Don't use K&R prototypes. Check the sprintf return values.
1057 Re-define EAFNOSUPPORT if not present. Indent.
1059 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1060 suggested by Bruno Haible <bruno@clisp.org>.
1062 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1064 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1066 * gc-libgcrypt.c: Add MD2 (which is not available through
1069 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1071 * md2.h, md2.c: New files.
1073 2005-10-24 Simon Josefsson <jas@extundo.com>
1075 * md4.h: Shrink buffer size, now that we changed the type.
1077 2005-10-22 Simon Josefsson <jas@extundo.com>
1079 * arcfour.h, arcfour.c: Use fixed size indices in the
1080 arcfour_context struct (simplify test vector testing in GNU
1083 2005-10-22 Simon Josefsson <jas@extundo.com>
1085 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1086 suggested by Bruno Haible <bruno@clisp.org>.
1088 2005-10-22 Simon Josefsson <jas@extundo.com>
1090 * crc.h: Include stddef.h, for size_t.
1092 2005-10-21 Simon Josefsson <jas@extundo.com>
1094 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1095 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1097 2005-10-21 Simon Josefsson <jas@extundo.com>
1099 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1102 2005-10-21 Simon Josefsson <jas@extundo.com>
1104 * gc-gnulib.c: Support ARCTWO in CBC mode.
1106 2005-10-21 Simon Josefsson <jas@extundo.com>
1108 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1111 * hmac-sha1.c (hmac_sha1): Likewise.
1113 * crc.c (crc32_update): Actually use crc parameter, suggested by
1114 Bruno Haible <bruno@clisp.org>.
1116 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1119 2005-10-21 Simon Josefsson <jas@extundo.com>
1121 * des.h, des.c: New files.
1123 * gc-gnulib.c: Support DES.c
1125 2005-10-21 Simon Josefsson <jas@extundo.com>
1127 * arctwo.h, arctwo.c: New files.
1129 * gc-gnulib.c: Support ARCTWO.
1131 2005-10-21 Simon Josefsson <jas@extundo.com>
1133 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1135 2005-10-19 Simon Josefsson <jas@extundo.com>
1137 * gc-gnulib.c: Support ARCFOUR.
1139 2005-10-19 Simon Josefsson <jas@extundo.com>
1141 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1144 * gc.h: Add ECB enum type.
1146 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1148 2005-10-19 Simon Josefsson <jas@extundo.com>
1150 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1152 2005-10-18 Simon Josefsson <jas@extundo.com>
1154 * md4.h, md4.c: New files, based on md5.?.
1156 2005-10-17 Simon Josefsson <jas@extundo.com>
1158 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1160 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1162 2005-10-17 Simon Josefsson <jas@extundo.com>
1164 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1166 2005-10-17 Simon Josefsson <jas@extundo.com>
1168 * gc.h, gc-libgcrypt.c: Add ciphers.
1170 2005-10-17 Simon Josefsson <jas@extundo.com>
1172 * sha1.c: Use uint32_t instead of md5_uint32.t
1174 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1177 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1179 * md5.h: Use stdint.h and uint32_t. Doc fix.
1181 2005-10-15 Simon Josefsson <jas@extundo.com>
1183 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1185 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1187 2005-10-14 Simon Josefsson <jas@extundo.com>
1189 * arcfour.h, arcfour.c: New files.
1191 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1193 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1194 include <wchar.h>; no longer needed.
1196 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1197 and Ulrich Drepper <drepper@redhat.com>
1200 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1201 instead of inline stream orientation test and two separate
1202 function calls. Pay no attention to USE_IN_LIBIO.
1204 2005-10-14 Roland McGrath <roland@redhat.com>
1206 Import from libc. [BZ #1331]
1207 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1209 Reported by Matej Vela <vela@debian.org>.
1211 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1213 * mkdir-p.c (make_dir_parents): Don't report an error if an
1214 intermediate directory is in a read-only file system. Problem
1215 reported by Eric Blake.
1217 2005-10-13 Simon Josefsson <jas@extundo.com>
1219 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1220 Move memory allocation outside of loop.
1222 2005-10-12 Simon Josefsson <jas@extundo.com>
1224 * gc-pbkdf2-sha1.c: New file.
1226 * gc.h: Add gc_pbkdf2_sha1 prototype.
1228 2005-10-12 Simon Josefsson <jas@extundo.com>
1230 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1231 suggested by Bruno Haible <bruno@clisp.org>.
1233 2005-10-12 Simon Josefsson <jas@extundo.com>
1235 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1237 * gc-gnulib.c (gc_hmac_sha1): New function.
1239 2005-10-12 Simon Josefsson <jas@extundo.com>
1241 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1243 2005-10-12 Simon Josefsson <jas@extundo.com>
1245 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1246 GC_USE_HMAC_MD5, respectively.
1248 * gc-libgcrypt.c (gc_md5): Fix assert call.
1251 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1253 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1255 * gc-gnulib.c (gc_hash_buffer): Ditto.
1257 2005-10-11 Bruno Haible <bruno@clisp.org>
1259 * c-strcasestr.h: New file, from GNU gettext.
1260 * c-strcasestr.c: New file, from GNU gettext.
1262 2005-10-11 Bruno Haible <bruno@clisp.org>
1264 * c-strcase.h: New file, from GNU gettext.
1265 * c-strcasecmp.c: New file, from GNU gettext.
1266 * c-strncasecmp.c: New file, from GNU gettext.
1268 2005-10-11 Simon Josefsson <jas@extundo.com>
1270 * crc.h, crc.c: New files.
1272 * gc.h (gc_hash_buffer): Add doc.
1274 2005-10-08 Simon Josefsson <jas@extundo.com>
1276 * gc.h: Add gc_hash and gc_hash_buffer.
1278 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1280 * gc-libgcrypt.c (gc_hash_buffer): Add.
1282 2005-10-11 Bruno Haible <bruno@clisp.org>
1284 * strcasecmp.c: Include limits.h.
1285 (strcasecmp): Avoid integer overflow on exotic platforms.
1286 * strncasecmp.c: Include limits.h.
1287 (strncasecmp): Avoid integer overflow on exotic platforms.
1288 Reported by Paul Eggert.
1290 2005-10-06 Simon Josefsson <jas@extundo.com>
1292 * hmac-md5.c: New file.
1296 2005-10-06 Simon Josefsson <jas@extundo.com>
1298 * memxor.c (memxor): Avoid casts and warnings.
1300 2005-10-05 Derek Price <derek@ximbiot.com>
1302 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1304 2005-10-05 Simon Josefsson <jas@extundo.com>
1306 * memxor.c (memxor): Fix compiler error.
1308 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1309 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1311 * memxor.h, memxor.c: New files.
1313 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1314 we assume all systems have it, suggested by Jim Meyering
1315 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1316 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1317 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1320 2005-10-04 Bruno Haible <bruno@clisp.org>
1322 * verify.h (verify_true): Provide alternative definition for C++.
1324 2005-10-04 Simon Josefsson <jas@extundo.com>
1326 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1327 D. Baushke" <mdb@gnu.org>.
1329 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1331 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1332 (SSIZE_MAX): New macro, if not already defined.
1333 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1336 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1338 * exclude.c: Include verify.h.
1339 (verify): Remove. All callers changed to use verify.h's version.
1340 * strtoimax.c: Likewise.
1341 * utimecmp.c: Likewis.e
1343 Sync from coreutils.
1344 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1345 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1346 * .cvsignore: Add fts.h, search.h, t-fpending.
1347 * settime.c (settime): Fix { typo in previous patch. Also, don't
1348 bother returning ENOSYS if settimeofday or stime fails; just let
1349 them return whatever errno they want to return.
1350 * utimens.c: Include unistd.h, for dup2.
1351 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1352 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1354 2005-10-02 Jim Meyering <jim@meyering.net>
1356 Sync from coreutils.
1357 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1358 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1359 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1360 Remove AT_FDCWD test.
1361 Do not consume the fd unless successful.
1362 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1363 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1364 block, so that we don't even try to compile it if settimeofday is
1365 available. This works around a compilation failure on OSF1 V5.1,
1366 due to stime requiring a `long int*' while tv_sec is `int'.
1368 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1370 * getdelim.c (getdelim): Remove unused variables.
1372 2005-10-01 Simon Josefsson <jas@extundo.com>
1374 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1375 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1376 AI_* and EAI_* definitions. Protect function declarations.
1378 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1380 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1381 so that the code works even with ancient cpp. Portability problem
1382 with GCC 2.7.2.1 reported by Thomas M.Ott.
1384 2005-09-27 Jim Meyering <jim@meyering.net>
1386 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1388 * intprops.h (signed_type_or_expr__): Define.
1389 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1392 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1394 * verify.h (verify_expr): Remove, replacing with:
1395 (verify_true): New macro that returns true instead of void.
1396 (verify_type__): Remove.
1397 (verify): Use verify_true rather than verify_type__.
1399 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1401 * utimens.c (ENOSYS): Define if not already defined.
1402 (futimens): Support having a null PATH if the file descriptor
1405 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1407 (__attribute): Define to empty unless GCC 3.1 or later.
1408 This works around a core dump on OpenBSD 3.4, which has GCC
1409 2.95.3, which dumps core when given __attribute__(()). It also
1410 simplifies other tests, since we really don't want to bother with
1411 worrying about which ancient version of GCC supported what.
1412 Original problem reported by Yoann Vandoorselaere, with part of
1413 the fix suggested by Derek Price.
1415 2005-09-24 Jim Meyering <jim@meyering.net>
1417 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1418 so we can once again use a positive bitfield width of 1 -- now we
1419 don't have to explain why we were using a bitfield width of 2.
1421 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1423 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1424 Problem reported by Eric Blake.
1425 (getaddrinfo): Initialize se so that it's not garbage.
1426 Redo internal storage allocation so that it doesn't make unportable
1427 assumptions about alignment.
1430 * utimens.c (futimens): Use futimesat if available.
1431 Prefer it to futimes since it doesn't have the futimes bug.
1433 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1434 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1435 Instead, declare a function that returns a pointer to an array,
1436 and use verify_type__ to declare the size of the array.
1437 Problem and germ of a solution reported by Bruno Haible.
1438 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1439 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1441 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1443 Sync from coreutils.
1445 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1447 * argmatch.h: Include verify.h
1448 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1449 (ARGMATCH_ASSERT): Remove; unused.
1450 * canonicalize.c: Assume STDC_HEADERS.
1451 * exclude.c: Include "strcase.h".
1452 * regex_internal.h [!defined _LIBC]: Likewise.
1453 * getusershell.c: Include stdio--.h rather than stdio.h
1455 (getusershell): Call fopen, not fopen_safer.
1456 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1457 Do not include unistd-safer.h.
1458 (save_cwd): Don't call fd_safer; no longer needed
1459 now that we include fcntl--.h.
1461 * getdate.y (relative_time): New type.
1462 (RELATIVE_TIME_0): New constant.
1463 (parser_control): Use relative_time instead of doing it ourselves.
1464 (%union): Add new relative_time rel member.
1465 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1467 (relunit, relunit_snumber): Now of type rel.
1468 (zone, rel, relunit, get_date): Adjust to above changes.
1470 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1471 Do not include unistd-safer.h.
1472 (getloadavg): Don't call fd_safer; no longer needed
1473 now that we include fcntl--.h.
1475 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1476 (make_dir_parents): Treat ENOSYS like EEXIST.
1478 Improve quality of diagnostics on restore_cwd failure.
1479 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1480 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1481 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1482 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1483 each time through the loop. Do not diagnose restore_cwd failure;
1484 that is the caller's job (and perhaps the caller does not care).
1486 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1487 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1488 If the file already exists but is not a directory, don't bother
1489 to try to make its parents.
1490 Close potential file descriptor leak if we can't chdir("/") (!).
1491 Don't always return true if chdir($PWD) fails; return true only
1492 if the requested action was done successfully (except for the
1494 Don't log final directory unless we actually made it.
1495 Refactor to avoid duplicate code to fix up permissions.
1496 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1498 * strftime.c (my_strftime): Rewrite the previous change slightly,
1499 to make it a bit faster and (I hope) clearer.
1500 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1501 Fix bug in formats like %2N.
1503 * verify.h: New file.
1505 2005-09-22 Jim Meyering <jim@meyering.net>
1507 Sync from coreutils.
1509 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1511 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1512 the .tm_year member, since otherwise gcc-4.0 would now warn about
1513 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1515 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1516 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1518 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1519 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1520 when run in a time zone for which daylight savings time is in effect
1521 for the starting date.
1523 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1524 stop us from restricting permissions of just-created absolute-named
1526 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1527 to restore initial working directory.
1528 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1529 to tell caller if/when we change the working directory and are
1530 unable to return to the initial one.
1531 * mkdir-p.h (make_dir_parents): Update prototype.
1532 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1533 `return false'. This fixes a bug introduced on 2004-07-30.
1535 * openat.c (fdopendir): Be sure to close the supplied
1536 file descriptor before returning. This makes our replacement
1537 implementation a little closer to Solaris's, where fdopendir
1538 ties the file descriptor to the returned DIR* pointer.
1539 * openat.c (unlinkat): New function.
1540 * openat.h (unlinkat): Add prototype.
1541 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1542 (openat_restore_fail): Rename from openat_restore_die.
1543 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1545 Provide an alternative to exiting immediately upon save_cwd or
1546 restore_cwd failure. Now, an application can arrange e.g.,
1547 to perform a longjump in that case.
1548 * openat.c: Include dirname.h.
1549 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1550 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1551 and openat_restore_die rather than calling error directly.
1552 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1554 * openat-die.c (openat_save_die, openat_restore_die): New file.
1555 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1557 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1558 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1559 int utc, int nanoseconds);
1561 date should not have to allocate a megabyte of virtual memory to
1562 handle a format argument like +%1048575T. When implemented with
1563 strftime, it must allocate such a buffer, use strftime to fill it
1564 in, print it, then free it.
1565 With fprintftime, it simply prints everything and exits.
1566 With no need for memory allocation, that's one fewer way to fail.
1567 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1568 optional field width, not before, so we accept %9:z, not %:9z.
1569 (my_strftime): Be sure to use L_('x') for literals.
1571 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1572 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1573 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1574 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1575 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1576 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1577 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1578 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1579 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1581 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1582 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1583 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1584 and don't include <sys/file.h>).
1586 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1588 Sync from coreutils.
1590 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1591 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1592 [!LDAV_DONE]: Avoid unused variable warning.
1594 2005-09-21 Bruno Haible <bruno@clisp.org>
1596 * unicodeio.h (unicode_to_mb): New declaration.
1598 2005-09-20 Derek Price <derek@ximbiot.com>
1600 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1602 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1604 Use a consistent style for including <config.h>.
1605 * __fpending.c, acl.c, argmatch.c,
1606 argp-help.c, argp-parse.c,
1607 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1608 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1609 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1610 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1611 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1612 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1613 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1614 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1615 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1616 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1617 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1618 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1619 modechange.c, mountlist.c, open-safer.c, physmem.c,
1620 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1621 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1622 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1623 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1624 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1625 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1626 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1627 userspec.c, utimecmp.c, version-etc-fsf.c,
1628 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1629 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1630 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1631 Standardize inclusion of config.h.
1632 * __fpending.h, dirfd.h, getdate.h, human.h,
1633 inttostr.h: Removed inclusion of config.h from header files.
1634 * inttostr.c: Adjusted in-tree users.
1635 * timespec.h: Remove superfluous warning to include config.h.
1636 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1637 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1638 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1639 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1641 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1643 * stat-time.h: New file.
1644 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1645 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1647 (timespec_cmp): New function.
1648 * utimecmp.c: Include stat-time.h.
1649 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1650 members exist, not on the obsolescent ST_MTIM_NSEC.
1651 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1653 2005-09-15 Derek Price <derek@ximbiot.com>
1654 Paul Eggert <eggert@cs.ucla.edu>
1656 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1657 changes, consolidating in...
1658 * regex_internal.h: ...this file.
1660 2005-09-15 Derek Price <derek@ximbiot.com>
1662 * regex_internal.h: Blank `pure' for GNUC < 3.
1663 * regex_internal.c: Ditto, using this...
1664 (__GNUC_PREREQ): ...new macro.
1665 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1666 (__GNUC_PREREQ): ...this new macro.
1668 * strstr.h: Include string.h. Define strstr as a macro here.
1670 2005-09-13 Derek Price <derek@ximbiot.com>
1672 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1674 Reported by Jim Meyering <jim@meyering.net>.
1676 2005-09-13 Jim Meyering <jim@meyering.net>
1678 * canon-host.c: Filter through gnu indent and reword comments slightly.
1679 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1681 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1683 * lib/base64.c: Typo.
1684 (base64_encode): Put b64str in initialized data section.
1686 2005-09-12 Derek Price <derek@ximbiot.com>
1688 Return usable errors from canon-host.
1689 * canon-host.h: New file.
1690 * canon-host.c (canon_host): Wrap...
1691 (canon_host_r): ...this new function, which now relies exclusively on
1693 (ch_strerror): New function.
1694 (last_cherror): New global.
1695 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1696 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1698 (freeaddrinfo): Free ai->ai_canonname when set.
1700 2005-09-12 Derek Price <derek@ximbiot.com>
1701 Paul Eggert <eggert@cs.ucla.edu>
1703 * glob-libc.h: Renamed from glob_.h. The new version is
1704 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1705 protecting things that should be done only in gnulib contexts.
1706 * glob_.h: New file, containing only the glob things needed for
1708 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1709 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1710 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1711 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1712 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1713 and to respect the namespace rules better.
1715 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1717 Merge glibc and coreutils changes into gnulib, plus a few
1719 * md5.c: Use #error rather than a string.
1720 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1721 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1722 (__attribute__): Define to empty for non recent-GCC.
1723 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1724 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1725 Renamed from their non-__ counterparts, with new macros replacing
1726 them if not _LIBC. Add __THROW attribute.
1728 (struct md5_ctx): Align buffer if using GCC.
1729 * sha1.h (struct sha1_ctx): Likewise.
1730 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1731 The old name was backwards.
1732 (NOTSWAP): Remove; not used.
1733 (rol): New macro, moved here from md5.h.
1734 (sha1_process_block): Remove a FIXME that doesn't make sense.
1736 2005-09-12 Derek Price <derek@ximbiot.com>
1738 * gai_strerror.c: Include config.h when available. Include
1739 getaddrinfo.h before other headers to test interface.
1740 Reported by Larry Jones <lawrence.jones@ugs.com>.
1742 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1744 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1745 definitions, since that's the preferred style in glibc.
1746 Fix a minor spacing issue, and update copyright notice to match glibc's.
1748 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1750 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1752 2005-09-06 Simon Josefsson <jas@extundo.com>
1754 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1755 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1757 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1759 Change bitset word type from unsigned int to unsigned long int,
1760 as this has better performance on typical 64-bit hosts.
1761 Port bitset code to hosts with unusual word sizes.
1762 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1763 (build_collating_symbol):
1764 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1765 argument is a bitset. This is merely a style issue, but it makes
1766 it clearer that an entire array is expected.
1767 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1768 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1769 Port to the case where bitset_word is not the same as unsigned int.
1770 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1771 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1773 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1774 (build_trtable, group_nodes_into_DFAstates):
1776 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1777 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1778 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1779 * regexec.c (group_nodes_into_DFAstates): Likewise.
1780 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1781 * regcomp.c (optimize_subexps, lower_subexp):
1782 Work even if bitset_word has holes in its bitwise representation.
1783 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1784 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1786 * regex_internal.c (re_string_reconstruct):
1787 Don't assume UCHAR_MAX == 255.
1788 * regex_internal.h (bitset_set_all): Likewise.
1789 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1791 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1792 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1794 (BITSET_WORD_MAX): New macro.
1795 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1796 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1797 (bitset_empty, bitset_copy):
1798 Prefer sizeof (bitset) to multiplying it out ourselves.
1799 (bitset_not_merge): Remove; unused.
1800 (bitset_contain): Return bool, not unsigned int with one bit on.
1801 All callers changed.
1802 * regexec.c (build_trtable): Don't assume bitset has no stricter
1803 alignment than re_node_set; do this by defining a new internal
1804 type struct dests_alloc and using it to allocate memory.
1806 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1808 Check for arithmetic overflow when calculating sizes, to prevent
1809 some buffer-overflow issues. These patches are conservative, in the
1810 sense that when I couldn't determine whether an overflow was possible,
1811 I inserted a run-time check.
1812 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1813 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1814 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1815 (re_xnrealloc, re_x2nrealloc): New inline functions.
1816 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1817 (build_equiv_class, build_charclass): Check for arithmetic overflow
1818 in size expression calculations.
1819 * lib/regex_internal.c (re_string_realloc_buffers):
1820 (build_wcs_upper_buffer, re_node_set_add_intersect):
1821 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1822 (re_dfa_add_node, register_state): Likewise.
1823 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1824 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1825 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1826 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1828 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1830 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1831 to avoid a collision with bits/local_lim.h in glibc.
1832 All uses changed. Problem reported by Dmitry V. Levin in
1833 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1835 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1836 bugs in int versus size_t comparisons.
1837 (re_string_context_at): Fix bug where the code assumed that
1840 Use bool where appropriate.
1841 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1842 All callers changed.
1843 (calc_eclosure_iter): Likewise, for ROOT arg.
1844 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1845 (build_charclass_op): Likewise, for NON_MATCH arg.
1846 * regex_internal.c (re_string_allocate, re_string_construct):
1847 (re_string_construct_common): Likewise, for ICASE arg.
1848 * regexec.c (re_search_2_stub, re_search_stub):
1849 Likewise, for RET_LEN arg.
1850 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1851 (set_regs): Likewise, for FL_BACKTRACK arg.
1852 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1853 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1854 (calc_eclosure_iter, parse_bracket_exp):
1855 Use bool for internal variables that are booleans.
1856 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1857 (set_regs, build_sifted_states, sift_states_bkref):
1858 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1859 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1860 (find_collation_sequence_value):
1862 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1863 (re_node_set_compare):
1864 Return bool, not int. All callers changed.
1865 * regexec.c (check_halt_node_context, check_dst_limits):
1866 (build_trtable, check_node_accept): Likewise.
1867 * regex_internal.h: Include stdbool.h.
1869 Fix bugs uncovered when converting to bool.
1870 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1871 failure instead of charging ahead blindly.
1872 * regex_internal.c (register_state): Likewise.
1873 * regexec.c (re_search_2_stub): Use simpler method than boolean
1874 for freeing internal storage.
1875 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1876 bitset pieces used as boolean, to avoid undefined behavior
1877 on hosts that do int overflow checking.
1879 2005-08-31 Derek Price <derek@ximbiot.com>
1881 * getdelim.c (getdelim): Return EOF on EOF.
1882 Reported by Larry Jones <lawrence.jones@ugs.com>.
1884 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1886 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1887 lengths fit in regoff_t; this isn't true if regoff_t is the same
1889 * regex.c (re_search_internal): 5th arg is LAST_START
1890 (= START + RANGE) instead of RANGE. This avoids overflow
1891 problems when regoff_t is the same width as size_t.
1892 All callers changed.
1893 (re_search_2_stub): Check for overflow when adding the
1894 sizes of the two strings.
1895 (re_search_stub): Check for overflow when adding START
1896 to RANGE; if it occurs, substitute the extreme value.
1898 2005-08-31 Jim Meyering <jim@meyering.net>
1900 * regcomp.c (search_duplicated_node): Make first pointer arg
1902 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1903 (register_state): Likewise.
1904 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1905 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1906 (group_nodes_into_DFAstates): Likewise.
1908 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1910 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1911 old glibc regex code mishandles strings longer than 2**31 bytes.
1912 This patch fixes this when the regex code is used in gnulib
1913 (i.e., outside glibc).
1915 This patch should not affect the use of the regex code inside
1916 glibc. No doubt this problem also needs to be handled for glibc
1917 as well, but the result will be an incompatible change to the
1918 glibc ABI, and the old ABI will have to be supported too. That
1919 can be the the subject for another patch.
1921 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1922 governing whether the rest of this patch is active. By default,
1923 the macro is disabled and the patch has no effect.
1924 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1925 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1926 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1927 (re_match_2, re_set_registers): Use the new types.
1928 * regex_internal.h (Idx, re_hashval_t): New types.
1929 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1931 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1932 (re_string_context_at, bin_tree_t, re_dfastate_t):
1933 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1934 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1935 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1936 (re_string_char_size_at, re_string_wchar_at):
1937 (re_string_elem_size_at):
1938 Use the new types and macros to port to 64-bit hosts.
1939 Use unsigned types for internal values, so that the code
1940 mostly works even for arrays larger than SSIZE_MAX.
1941 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1942 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1943 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1944 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1945 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1946 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1947 (calc_inveclosure, parse_dup_op, build_range_exp):
1948 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1949 (fetch_number, create_token_tree, mark_opt_subexp):
1951 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1952 (create_cd_newstate, re_string_allocate, re_string_construct):
1953 (re_string_realloc_buffers, build_wcs_upper_buffer):
1954 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1955 (re_string_reconstruct, re_string_peek_byte_case):
1956 (re_string_fetch_byte_case, re_string_context_at):
1957 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1958 (re_node_set_init_copy, re_node_set_add_intersect):
1959 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1960 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1961 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1962 (re_acquire_state, re_acquire_state_context, register_state):
1964 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1965 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1966 (re_search_internal, re_search_2_stub, re_search_stub)
1967 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1968 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1969 (update_cur_sifted_state, check_dst_limits):
1970 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1971 (check_subexp_limits, sift_states_bkref, merge_state_array):
1972 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1973 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1974 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1975 (expand_bkref_cache, check_node_accept_bytes):
1976 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1977 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1978 (acquire_init_state_context, check_halt_node_context):
1979 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1980 (sift_states_backward, clean_state_log_if_needed):
1981 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1982 (find_recover_state, transit_state_sb, transit_state_mb):
1983 (transit_state_bkref, build_trtable, match_ctx_clean):
1985 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1986 to work around an assumption that REG_MISSING is negative.
1988 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1989 (seek_collating_symbol_entry) [defined _LIBC]:
1990 (lookup_collation_sequence_value) [defined _LIBC]:
1991 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1992 Use prototypes rather than old-style function definitions.
1993 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1994 (transit_state_sb) [0]:
1995 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1997 * regexec.c (re_search_internal): Simplify update of rm_so and
2000 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2001 (optimize_subexps, lower_subexp):
2002 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2003 since the signed shift might overflow. Use 1u<<31 instead.
2004 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2005 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2008 * regcomp.c (optimize_subexps, lower_subexp):
2009 Use CHAR_BIT rather than 8, for clarity.
2010 * regexec.c (check_dst_limits_calc_pos_1):
2011 (check_subexp_matching_top): Likewise.
2012 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2013 have to worry about portability issues when shifting it left.
2014 Remove no-longer-needed test for table_size > 0.
2015 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2016 in a word, as the resulting behavior is undefined.
2017 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2018 in one case, a <= should have been an <, and in another case the
2019 whole test was missing.
2020 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2021 the standard name CHAR_BIT.
2022 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2023 this is not true on one's complement and signed-magnitude hosts.
2025 * regex_internal.h (re_sub_match_top_t): Remove unused member
2027 (struct re_dfa_t): Remove unused member states_alloc.
2028 * regcomp.c (init_dfa): Don't initialize unused members.
2030 2005-08-31 Bruno Haible <bruno@clisp.org>
2032 * strstr.c: Include <stddef.h>, for NULL.
2033 * strcasestr.c: Likewise.
2034 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2036 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2038 * iconvme.h: Add prototype for iconv_alloc.
2040 2005-08-29 Simon Josefsson <jas@extundo.com>
2042 * iconvme.c: Fix errno.
2044 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2046 * iconvme.c: Split iconv_string into iconv_alloc.
2048 2005-08-27 Jim Meyering <jim@meyering.net>
2050 * fopen-safer.c: Merge minor changes from coreutils.
2051 * dup-safer.c: Likewise.
2052 * fd-safer.c: Likewise.
2054 Merge from coreutils.
2055 * stdio--.h: New file.
2056 * stdlib--.h: New file.
2057 * mkstemp-safer.c: New file.
2059 GNU tar needs these.
2060 * pipe-safer.c: New file.
2061 * creat-safer.c: New file.
2062 * fcntl--.h (creat): Define to creat_safer.
2063 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2064 * unistd--.h (pipe): Define to pipe_safer.
2065 * unistd-safer.h: Declare pipe_safer.
2067 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2069 * regex_internal.h: Remove all references to
2070 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2072 (bitset_not, bitset_merge, bitset_not_merge):
2073 (bitset_mask, re_string_allocate, re_string_construct):
2074 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2075 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2076 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2077 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2078 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2079 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2080 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2081 (re_acquire_state_context):
2082 Remove unnecessary forward decls.
2083 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2084 Put __attribute at function definition,
2085 now that the function decl has been removed.
2086 * lib/regex_internal.c (re_string_peek_byte_case):
2087 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2090 2005-08-26 Simon Josefsson <jas@extundo.com>
2092 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2093 Haible <bruno@clisp.org>.
2095 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2097 * regexec.c (set_regs): Don't alloca with an unbounded size.
2099 alloca modernization/simplification for regex.
2100 * regex.c: Remove portability cruft for alloca. This no longer
2101 needs to be at the start of the file, and can be moved into
2102 regex_internal.h and simplified.
2103 * regex_internal.h: Include <alloca.h>.
2104 (__libc_use_alloca) [!defined _LIBC]: New macro.
2105 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2106 now works outside glibc.
2108 2005-08-24 Simon Josefsson <jas@extundo.com>
2110 * getpass.c: Add WIN32 implementation. Conditionalize use of
2111 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2112 GLIBC specific code.
2114 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2116 Make regex safe for g++. This fixes one real bug (an "err"
2117 that should have been "*err"). g++ problem reported by
2119 * regex_internal.h (re_calloc): New macro, consistent with
2120 re_malloc etc. All callers of calloc changed to use re_calloc.
2121 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2122 not int. All callers changed.
2123 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2124 just use an array of size MB_LEN_MAX.
2125 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2126 (find_recover_state): Change "err" to "*err"; this fixes what
2127 appears to be a real bug.
2128 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2131 2005-08-25 Jim Meyering <jim@meyering.net>
2133 * open-safer.c: Include <config.h>.
2134 Otherwise, we'd lose LARGEFILE support in any file using
2137 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2139 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2140 * regex.h (regerror): Likewise.
2142 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2143 requires this. (The code never needed it.)
2145 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2146 All uses of recently-renamed identifiers changed to use the new,
2147 POSIX-compliant names. The code will build and run just fine
2148 without these changes, but it's better to eat our own dog food
2149 and use the standard-conforming names.
2151 * regex.h: Fix a multitude of POSIX name space violations.
2152 These changes have an effect only for programs that define
2153 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2154 do not change anything for programs compiled in the normal way.
2155 Also, there is no effect on the ABI.
2157 (_REGEX_SOURCE): New macro.
2158 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2159 defined and _GNU_SOURCE is not; this fixes a name space violation.
2161 Rename the following macros to obey POSIX requirements.
2162 The old names are still visible as macros if _REGEX_SOURCE is defined.
2163 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2164 RE_BACKSLASH_ESCAPE_IN_LISTS.
2165 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2166 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2167 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2168 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2169 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2170 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2171 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2172 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2173 (REG_INTERVALS): renamed from RE_INTERVALS.
2174 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2175 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2176 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2177 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2178 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2179 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2180 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2181 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2182 RE_UNMATCHED_RIGHT_PAREN_ORD.
2183 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2184 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2185 (REG_DEBUG): renamed from RE_DEBUG.
2186 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2187 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2188 unusual, since we can't clash with the POSIX REG_ICASE.
2189 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2190 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2191 (REG_NO_SUB): renamed from RE_NO_SUB.
2192 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2193 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2194 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2195 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2196 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2197 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2198 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2199 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2200 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2201 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2202 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2203 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2204 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2205 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2206 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2207 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2208 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2209 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2210 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2211 (REG_FIXED): Renamed from REGS_FIXED.
2212 (REG_NREGS): Renamed from RE_NREGS.
2214 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2215 of other REG_* macros, since POSIX says the user is allowed to
2216 #undef these macros selectively.
2218 (reg_errcode_t): Update comment stating what other tables need
2221 Rename the following enum values to obey POSIX requirements.
2222 The old names are still visible as macros.
2223 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2224 is not defined, since GNU is supposed to be a superset of POSIX as
2225 much as possible, and since we want reg_errcode_t to be a signed
2226 type for implementation consistency.
2227 (_REG_NOERROR): Renamed from REG_NOERROR.
2228 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2229 (_REG_BADPAT): Renamed from REG_BADPAT.
2230 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2231 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2232 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2233 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2234 (_REG_EBRACK): Renamed from REG_EBRACK.
2235 (_REG_EPAREN): Renamed from REG_EPAREN.
2236 (_REG_EBRACE): Renamed from REG_EBRACE.
2237 (_REG_BADBR): Renamed from REG_BADBR.
2238 (_REG_ERANGE): Renamed from REG_ERANGE.
2239 (_REG_ESPACE): Renamed from REG_ESPACE.
2240 (_REG_BADRPT): Renamed from REG_BADRPT.
2241 (_REG_EEND): Renamed from REG_EEND.
2242 (_REG_ESIZE): Renamed from REG_ESIZE.
2243 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2244 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2245 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2246 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2247 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2249 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2250 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2251 changed. But support the old name if the new one is not defined
2252 and if _REGEX_SOURCE.
2254 Change the following member names in struct re_pattern_buffer.
2255 The old names are still supported if !_REGEX_SOURCE.
2256 The new names are always supported, regardless of _REGEX_SOURCE.
2257 (re_buffer): Renamed from buffer.
2258 (re_allocated): Renamed from allocated.
2259 (re_used): Renamed from used.
2260 (re_syntax): Renamed from syntax.
2261 (re_fastmap): Renamed from fastmap.
2262 (re_translate): Renamed from translate.
2263 (re_can_be_null): Renamed from can_be_null.
2264 (re_regs_allocated): Renamed from regs_allocated.
2265 (re_fastmap_accurate): Renamed from fastmap_accurate.
2266 (re_no_sub): Renamed from no_sub.
2267 (re_not_bol): Renamed from not_bol.
2268 (re_not_eol): Renamed from not_eol.
2269 (re_newline_anchor): Renamed from newline_anchor.
2271 Change the following member names in struct re_registers.
2272 The old names are still supported if !_REGEX_SOURCE.
2273 The new names are always supported, regardless of _REGEX_SOURCE.
2274 (rm_num_regs): Renamed from num_regs.
2275 (rm_start): Renamed from start.
2276 (rm_end): Renamed from end.
2278 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2279 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2280 Prepend __ to parameter names.
2282 Undo yesterday's changes.
2284 2005-08-24 Jim Meyering <jim@meyering.net>
2286 Sync from coreutils.
2287 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2289 2005-08-21 Bruno Haible <bruno@clisp.org>
2291 * lock.h: Add multiple inclusion guard.
2292 * tls.h: Add multiple inclusion guard.
2294 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2296 * regex.h (REG_NOSYS)
2297 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2298 Define, since POSIX requires it as of 2001.
2299 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2300 New private symbol, used to keep the enum signed in all cases.
2301 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2302 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2304 * regex_internal.c (re_string_skip_chars, register_state):
2306 Remove forward decls; no longer needed now that we use prototypes.
2307 * regexec.c (acquire_init_state_context, check_halt_node_context):
2308 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2309 (clean_state_log_if_needed): Likewise.
2311 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2313 Fix problems reported by Sam Steingold in
2314 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2315 * regexec.c (sift_states_bkref): Fix portability bug: the code
2316 assumed that reg_errcode_t is a signed type, which is not
2317 necessarily true if _XOPEN_SOURCE is not defined.
2318 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2319 some compilers warn about it otherwise.
2321 2005-08-20 Jim Meyering <jim@meyering.net>
2323 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2324 of unused local, dfa.
2326 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2328 * regcomp.c (create_initial_state): Remove duplicate decl.
2329 (init_word_char, create_initial_state, duplicate_node_closure):
2330 (fetch_token, peek_token_bracket, build_range_exp):
2331 (build_collating_symbol): Remove forward decls; no longer needed
2332 now that we use prototypes.
2335 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2336 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2337 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2338 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2339 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2340 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2341 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2342 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2343 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2344 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2345 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2346 (build_charclass, build_charclass_op, fetch_number, create_tree):
2347 (create_token_tree, mark_opt_subexp, duplicate_tree):
2348 Use prototypes rather than old-style definitions.
2351 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2352 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2353 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2354 (re_string_reconstruct, re_string_peek_byte_case):
2355 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2356 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2357 (re_node_set_init_copy, re_node_set_add_intersect):
2358 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2359 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2360 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2361 (re_acquire_state, re_acquire_state_context, register_state):
2362 (create_ci_newstate, create_cd_newstate, free_state):
2364 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2365 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2366 (re_search_internal, prune_impossible_nodes):
2367 (acquire_init_state_context, check_matching, static):
2368 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2369 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2370 (update_regs, sift_states_backward, build_sifted_states):
2371 (clean_state_log_if_needed, merge_state_array):
2372 (update_cur_sifted_state, add_epsilon_src_nodes):
2373 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2374 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2375 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2376 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2377 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2378 (check_arrival, check_arrival_add_next_nodes):
2379 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2380 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2381 (check_node_accept_bytes, check_node_accept, extend_buffers):
2382 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2383 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2388 (re_string_allocate, re_string_construct, re_string_reconstruct):
2389 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2390 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2391 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2392 (re_string_context_at, re_string_peek_byte_case):
2393 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2394 is defined, since we now use prototypes always.
2396 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2397 C89 or better. All uses removed.
2399 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2401 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2402 [defined lint]: Suppress bogus uninitialized-variable warnings.
2404 * regcomp.c (duplicate_node): Return new index, not an error code,
2405 and let the caller return REG_ESPACE if out of space. This
2406 removes an uninitialied-variable warning with GCC 4.0.1, and also
2407 avoids taking the address of a local variable. All callers
2410 2005-08-19 Jim Meyering <jim@meyering.net>
2412 * regexec.c (proceed_next_node): Redo local variables to
2413 avoid GCC shadowing warnings.
2415 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2417 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2418 (re_node_set_insert_last, re_dfa_add_node):
2419 Rename local variables to avoid GCC shadowing warnings.
2421 2005-08-18 Bruno Haible <bruno@clisp.org>
2423 * strstr.c (strstr): Fix return value in multibyte case.
2424 * strcasestr.c (strcasestr): Likewise.
2426 2005-08-17 Jim Meyering <jim@meyering.net>
2428 Make the %s format (seconds since the epoch) work for a negative
2429 number and when used with a zero-padded field width, e.g. %015s.
2431 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2432 label so that it precedes the code to set `digits'. Otherwise,
2433 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2434 print `00-22'. Now, it prints `-0022', as it should.
2436 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2438 * regex.h: Remove useless space-before-tab. From coreutils.
2440 2005-08-17 Bruno Haible <bruno@clisp.org>
2442 * strcasestr.h: New file.
2443 * strcasestr.c: New file.
2445 2005-08-17 Bruno Haible <bruno@clisp.org>
2447 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2448 * strstr.c: Completely rewritten, with multibyte locale support.
2450 2005-08-17 Bruno Haible <bruno@clisp.org>
2452 * strcasecmp.c: Use mbuiter.h.
2454 2005-08-17 Bruno Haible <bruno@clisp.org>
2456 * mbuiter.h: New file.
2458 2005-08-16 Bruno Haible <bruno@clisp.org>
2460 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2462 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2463 NUL byte, not after it.
2465 2005-08-16 Bruno Haible <bruno@clisp.org>
2467 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2468 the valid ones. Makes the comparison operations transitive:
2469 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2470 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2472 2005-08-16 Bruno Haible <bruno@clisp.org>
2474 * strcase.h (strcasecmp): Add note in comments.
2475 * strncasecmp.c: Use code from strcasecmp.c.
2476 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2477 (strcasecmp): Work correctly in multibyte locales.
2479 2005-08-16 Bruno Haible <bruno@clisp.org>
2481 * strnlen1.h: New file.
2482 * strnlen1.c: New file.
2484 2005-08-16 Bruno Haible <bruno@clisp.org>
2486 * mbfile.h: New file.
2488 2005-08-16 Bruno Haible <bruno@clisp.org>
2490 * mbiter.h: New file.
2492 2005-08-16 Bruno Haible <bruno@clisp.org>
2494 * mbchar.h: New file.
2495 * mbchar.c: New file.
2497 2005-08-16 Bruno Haible <bruno@clisp.org>
2499 * tls.h: New file, from GNU gettext.
2500 * tls.c: New file, from GNU gettext.
2502 2005-08-15 Bruno Haible <bruno@clisp.org>
2504 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2507 2005-08-14 Jim Meyering <jim@meyering.net>
2509 Sync from coreutils.
2511 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2512 Use the hash-table-based cycle-detection code not just when
2513 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2514 Reported by James Youngman in
2515 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2516 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2517 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2518 This lets us compile with -DFTS_DEBUG, once again.
2519 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2520 * fts.c (fd_safer): Remove decl.
2521 Include fcntl--.h rather than unistd-safer.h
2522 (fts_safe_changedir): Don't call fd_safer; no longer needed
2523 now that we include fcntl--.h.
2525 2005-08-11 Simon Josefsson <jas@extundo.com>
2527 * readline.h, readline.c: New file.
2529 2005-08-11 Bruno Haible <bruno@clisp.org>
2531 * strnlen.h (strnlen): Change parameter name to match comment.
2533 2005-08-10 Simon Josefsson <jas@extundo.com>
2535 * strndup.c: Use strnlen.h.
2537 * strnlen.h: New file.
2539 2005-08-02 Simon Josefsson <jas@extundo.com>
2541 * getline.h, getline.c: Rewrite.
2543 * getdelim.h, getdelim.c: New files, ported from glibc.
2545 2005-07-31 Bruno Haible <bruno@clisp.org>
2547 * lock.h (gl_lock_initializer): New macro.
2548 (gl_lock_define_initialized): Use it.
2549 (gl_rwlock_initializer): New macro.
2550 (gl_rwlock_define_initialized): Use it.
2551 (gl_recursive_lock_initializer): New macro.
2552 (gl_recursive_lock_define_initialized): Use it.
2554 2005-07-26 Bruno Haible <bruno@clisp.org>
2556 * lock.h: Update from GNU gettext.
2557 * lock.c: Update from GNU gettext.
2559 2005-07-18 Bruno Haible <bruno@clisp.org>
2561 * lock.h (gl_once_t): New type.
2562 (gl_once_define, gl_once): New macros.
2563 * lock.c (fresh_once): New variable.
2564 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2567 2005-07-18 Simon Josefsson <jas@extundo.com>
2569 * check-version.c (check_version): Accept identical versions too.
2571 2005-07-18 Bruno Haible <bruno@clisp.org>
2573 * lock.h: New file, from GNU gettext.
2574 * lock.c: New file, from GNU gettext.
2576 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2578 * quotearg.c: Add translator comment suggested by Bruno Haible,
2579 with a minor change.
2581 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2583 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2584 copyright symbol and the year.
2585 * version-etc.c (COPYRIGHT_YEAR): New constant.
2586 (version_etc_va): Use parameterized copyright notice.
2587 Reword to conform to the current GNU coding standards.
2589 2005-07-11 Simon Josefsson <jas@extundo.com>
2591 * size_max.h: New file.
2593 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2595 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2598 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2599 and Paul Eggert <eggert@cs.ucla.edu>
2601 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2602 in wint_t, not wchar_t. Remove now-unnecessary cast.
2604 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2606 * regex.c, regex.h: Sync from libc.
2607 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2608 New files, synced from libc, except that regex_internal.h
2609 currently has a small porting fix.
2611 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2613 Remove the dependency of the strftime module on the tzset module.
2614 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2615 Copy the input structure, to work around some of the bug with
2616 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2617 Solaris releases, you should also use the tzset module, but we won't
2618 require it as a dependency any more since we don't want LGPLed code
2619 to depend on GPLed code.
2621 2005-07-02 Jim Meyering <jim@meyering.net>
2623 * backupfile.c (backup_args): Change a `0' to NULL.
2625 2005-07-01 Jim Meyering <jim@meyering.net>
2627 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2628 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2629 * save-cwd.c, tempname.c:
2630 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2631 and don't include <sys/file.h>).
2633 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2635 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2636 declares only 'struct timespec;' (!).
2638 2005-06-29 Jim Meyering <jim@meyering.net>
2640 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2641 type name. Use the variable name instead.
2642 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2644 2005-06-28 Simon Josefsson <jas@extundo.com>
2646 * check-version.h, check-version.c: New files.
2648 2005-06-28 Simon Josefsson <jas@extundo.com>
2650 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2651 collision with global variable. Better indentation. Don't
2652 increment buffer pointer beyond buffer end. Based on comments
2653 from Paul Eggert <eggert@cs.ucla.edu>.
2657 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2659 * canon-host.c (canon-host): Append trailing "," to 0 in
2660 initializer of struct addrinfo, as an indication that we don't
2661 care how many members the structure has.
2663 2005-06-24 Derek Price <derek@ximbiot.com>
2664 and Bruno Haible <bruno@clisp.org>
2666 Remove stat module & update lstat.
2667 * stat.c: Remove this file...
2668 (slash_aware_lstat): ...moving this content and its support...
2669 * lstat.c (rpl_lstat): ...into here.
2670 * lstat.h: New file.
2672 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2674 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2675 (ranged_convert): Don't save conversion in a temporary struct.
2676 This causes a warning with GCC 4.0.0, and anyway in the typical
2677 case it's not worth the extra 100 bytes or so of code.
2678 (ranged_convert, __mktime_internal): When calling a function via a
2679 pointer P, use P () rather than (*P) (), as we now assume C89 or
2682 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2684 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2685 "who -r" failed to give output. Problem reported by Tim Waugh.
2687 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2688 (xcalloc): Use it to avoid needless tests.
2689 Problem reported by Jim Meyering.
2691 2005-06-16 Jim Meyering <jim@meyering.net>
2693 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2694 when either N or S is zero.
2696 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2698 * argp.h (__option_is_short): Check upper limit of
2699 __key. Isprint() requires its argument to have the value
2700 of an unsigned char or EOF.
2702 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2704 * fnmatch.c (fnmatch): If there is an encoding error in a
2705 multibyte string or pattern, fall back on unibyte matching.
2706 Problem reported by James Youngman.
2708 2005-06-08 Bruno Haible <bruno@clisp.org>
2710 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2713 2005-06-08 Bruno Haible <bruno@clisp.org>
2715 * csharpcomp.h: New file, from GNU gettext.
2716 * csharpcomp.c: New file, from GNU gettext.
2717 * csharpcomp.sh.in: New file, from GNU gettext.
2719 2005-06-07 Derek Price <derek@ximbiot.com>
2722 * glob_.h: Indent nested #ifdef.
2724 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2726 Sync from coreutils.
2727 Use "file name" when talking about file names, instead of "filename"
2728 or "path", as per the GNU coding standards.
2729 * mkdir-p.c: Renamed from makepath.c.
2730 (make_dir_parents): Renamed from make_path. All callers changed.
2731 * mkdir-p.h: Likewise. All includers changed.
2732 * filenamecat.c: Renamed from path-concat.c.
2733 (file_name_concat): Renamed from path_concat. All callers changed.
2734 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2735 * filenamecat.h: Likewise. All includers changed.
2736 * acl.c: Don't use "path" or "filename" to mean "file name"
2737 in comments or local variable names.
2738 * basename.c: Likewise.
2739 * canonicalize.c, canonicalize.h: Likewise.
2740 * dirname.c, dirname.h: Likewise.
2741 * euidaccess.c: Likewise.
2742 * exclude.c: Likewise
2743 * fnmatch_.h, fnmatch_loop.c: Likewise.
2744 * fsusage.c, fsuage.h: Likewise.
2745 * fts.c, fts_.h: Likewise.
2746 * getcwd.c: Likewise.
2747 * getloadavg.c: Likewise.
2748 * mkstemp.c: Likewise.
2749 * mountlist.c, mountlist.h: Likewise.
2750 * openat.c, openat.h: Likewise.
2751 * readlink-stub.c: Likewise.
2752 * readutmp.c, readutmp.h: Likewise.
2753 * rename.c: Likewise.
2754 * rmdir.c: Likewise.
2756 * savedir.c: Likewise.
2757 * stripslash.c: Likewise.
2758 * tempname.c: Likewise.
2759 * xreadlink.c: Likewise.
2760 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2762 * exclude.h: Likewise.
2764 * euidaccess.c (getuid, getgid, getuid, getegid)
2765 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2766 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2767 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2768 * pathmax.h: Include <limits.h> unconditionally, since other
2769 files have been getting away with it for years (MORE/BSD 4.3
2771 * userspec.c (getpwnam, getgrnam, getgrgid)
2772 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2774 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2775 Define to 256, not 255, as per modern POSIX.
2777 2005-06-01 Bruno Haible <bruno@clisp.org>
2779 * csharpexec.h: New file, from GNU gettext.
2780 * csharpexec.c: New file, from GNU gettext.
2781 * csharpexec.sh.in: New file, from GNU gettext.
2783 2005-05-31 Derek Price <derek@ximbiot.com>
2784 Paul Eggert <eggert@cs.ucla.edu>
2787 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2789 2005-05-29 Derek Price <derek@ximbiot.com>
2790 Paul Eggert <eggert@cs.ucla.edu>
2792 * glob_.h, glob.c: New files.
2794 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2796 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2798 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2799 the configuration hassle isn't worth it.
2800 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2801 (LONGEST_MODIFIER, PRIuMAX): Remove.
2803 2005-05-27 Bruno Haible <bruno@clisp.org>
2805 * getlogin_r.h: Remove second include of <stddef.h>.
2807 2005-05-25 Bruno Haible <bruno@clisp.org>
2808 Derek Price <derek@ximbiot.com>
2810 * getlogin_r.h: Simplify API documentation.
2812 2005-05-25 Derek Price <derek@ximbiot.com>
2813 Paul Eggert <eggert@cs.ucla.edu>
2815 * getlogin_r.c, getlogin_r.h: New files.
2817 2005-05-22 Bruno Haible <bruno@clisp.org>
2819 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2820 Also include <sys/param.h> if it defines MIN, MAX.
2821 Based on a patch by Derek Price <derek@ximbiot.com>.
2823 2005-05-22 Bruno Haible <bruno@clisp.org>
2825 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2826 (INT64_MIN): Fix definition.
2827 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2829 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2830 NEED_SIGNED_INT_TYPES.
2832 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2833 HAVE_SYSTEM_INTTYPES.
2835 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2837 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2838 so that unistd-safer.h (GPL'ed code) need not be included.
2840 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2843 * fts.c: Don't include "cycle-check.h" or "hash.h".
2844 (setup_dir, free_dir): New functions.
2845 (enter_dir, leave_dir): Define trivial
2846 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2847 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2848 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2849 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2850 Move to fts-cycle.c.
2851 (fts_open): Use setup_dir.
2852 (fts_close): Use free_dir.
2853 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2854 This adds a label and some gotos, but the alternatives were messier.
2855 Check for memory allocation failure when entering a dir.
2856 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2857 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2858 (FTS): New member fts_cycle, that is a union that contains the
2859 old active_dir_ht and cycle_state. All uses changed to mention
2860 fts_cycle.ht and fts_cycle.state.
2861 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2862 fts.c, with the following changes:
2863 (setup_dir, free_dir): New functions.
2864 (enter_dir): Now returns bool. Return true if successful, false
2865 if memory exhausted. All callers changed.
2866 Do not bother partly cleaning up on
2867 memory allocation failure; that is free_dir's job.
2868 However, free ad if hash_insert fails, to avoid memory leak.
2869 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2870 fts->fts_options to see which union member to use.
2872 2005-05-20 Jim Meyering <jim@meyering.net>
2874 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2875 Now a macro, to pacify GCC.
2877 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2879 * chown.c (rpl_chown): Return -1 on failure.
2881 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2883 * canonicalize.c: Include canonicalize.h first, to test interface.
2884 Include <stddef.h> unconditionally, since we assume C89 now.
2885 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2886 * fts.c: Include fts_.h first, to check interface.
2887 Do not include intprops.h; no longer needed.
2888 Include cycle-check.h and hash.h, since fts_.h no longer does.
2889 Remove unnecessary casts of closedir to void.
2890 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2891 decide whether to decrement nlinks.
2892 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2893 (FTS): Use struct hash_table * instead of Hash_table, so that
2894 we no longer need to include hash.h here.
2896 2005-05-17 Jim Meyering <jim@meyering.net>
2898 * fts.c, fts_.h: New files, from coreutils.
2900 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2902 Sync from coreutils.
2903 * unlinkdir.c, unlinkdir.h: New files.
2904 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2905 regex.h, unlocked-io.h, xtime.h:
2906 White space changes only.
2907 * makepath.c (make_path): Port to hosts where leading "//" is special.
2908 * yesno.c: Include getline.h, not ctype.h.
2909 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2910 Use getline to remove arbitrary restriction on response length.
2912 2005-05-13 Bruno Haible <bruno@clisp.org>
2914 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2915 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2916 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2917 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2918 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2919 Add support for 64-bit integers in the MSVC compiler.
2921 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2923 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2924 Change the initial comment to refer to GPL, not LGPL.
2925 gnulib-tool will change it to LGPL as needed.
2927 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2928 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2929 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2930 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2931 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2932 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2933 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2934 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2935 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2936 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2937 concatpath.c, config.charset, copy-file.c, copy-file.h,
2938 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2939 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2940 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2941 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2942 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2943 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2944 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2945 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2946 full-read.c, full-read.h, full-write.c, full-write.h,
2947 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2948 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2949 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2950 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2951 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2952 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2953 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2954 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2955 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2956 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2957 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2958 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2959 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2960 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2961 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2962 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2963 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2964 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2965 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2966 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2967 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2968 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2969 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2970 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2971 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2972 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2973 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2974 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2975 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2976 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2977 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2978 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2979 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2980 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2981 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2982 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2983 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2984 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2985 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2986 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2987 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2988 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2989 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2990 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2991 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2992 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2993 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2994 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2995 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2996 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2997 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2998 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2999 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3000 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3001 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3002 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3003 Update FSF postal mail address.
3005 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3007 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3008 specified in ai_socktype. Fix invalid ai_protocol
3009 check. ai_protocol is usually set to 0 or depending on
3010 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3011 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3012 ai_socktype / ai_protocol in the returned addrinfo structure.
3014 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3015 Bruno Haible <bruno@clisp.org>
3017 * inet_ntop.h: New file.
3018 * inet_ntop.c: New file, from glibc with modifications.
3020 2005-05-08 Jim Meyering <jim@meyering.net>
3022 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3024 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3026 Merge from coreutils. Among other things,
3027 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3028 * fd-safer.c: New file.
3029 * fcntl-safer.h, open-safer.c: Remove.
3030 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3031 * dup-safer.c: Include unistd-safer.h first.
3032 Don't include errno.h.
3033 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3034 * file-type.h: Don't assume invoker included sys/stat.h first.
3035 * file-type.c: Rely on file-type.h change.
3036 * getloadavg.c: Include unistd-safer.h.
3037 (getloadavg): Use safer open.
3038 * getusershell.c: Include "stdio-safer.h".
3039 (getusershell): Use safer fopen.
3040 * long-options.c (long_options): Use NULL rather than 0.
3041 * modechange.h (mode_free): Remove; all callers changed to invoke
3043 * modechange.c: Likewise.
3044 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3045 (MODE_DONE): New constant.
3046 (struct mode_change): Remove 'next' member.
3047 (make_node_op_equals): New function; like the old one of the
3048 same name, except it allocates an array.
3049 (mode_compile, mode_create_from_ref): Use it.
3050 (mode_compile): Allocate result as an array, not a linked list.
3051 Parse octal string ourself, so that we catch mistakes like "+0".
3052 (mode_adjust): Arg is an array, not a linked list.
3053 * modechange.c: Include stat-macros.h, xalloc.h.
3054 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3055 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3056 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3057 Remove. This is now stat-macros.h's job.
3058 (talloc): Remove. All callers replaced by xalloc, so that
3059 our invokers don't have to worry about reporting memory failures.
3060 (make_node_op_equals): Remove.
3061 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3063 (struct mode_change): Moved here from modechange.h.
3064 (mode_append_entry): Remove.
3065 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3066 apps to have incorrect behavior. Use simpler algorithm for head
3067 and tail. Don't futz with umask; that's now the job of mode_adjust.
3068 Detect more invalid usages rather than having somewhat-random behavior.
3069 Don't insert an "a=" action, as that leads to incorrect behavior.
3070 (mode_compile, mode_create_from_ref): Return NULL on error instead
3071 of an enum, since now there's only one way to have an error. All
3073 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3074 at the correct time. Simplify calculation of "+u" and its ilk.
3075 Don't mishandle "+X".
3076 (mode_free): Remove "register" and localize decls.
3077 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3078 (struct mode_change): Move to modechange.c; callers don't
3079 need to see this stuff.
3080 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3081 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3082 (mode_change, mode_adjust): Reflect the new signatures noted above.
3083 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3084 that might redefine system include files.
3085 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3086 (my_usleep): Use NULL rather than (void *) 0.
3087 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3088 Use siginterrupt to specify that system calls should be interrupted.
3089 (rpl_nanosleep): Move initialization of suspended closer to call of
3091 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3092 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3093 (desirable_utmp_entry): New function.
3094 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3095 using x2nrealloc, to simplify logic.
3096 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3097 size calculation. Do not assume utmp file is a regular file.
3098 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3099 (READ_UTMP_CHECK_PIDS): New constant.
3100 * save-cwd.c: Include unistd-safer.h.
3101 (save_cwd): Use fd_safer.
3102 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3103 [!_LIBC] Include "stat-macros.h" instead.
3104 * unistd-safer.h (fd_safer): New decl.
3106 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3108 * byteswap_.h: New file.
3110 2005-04-25 Albert Chin <china@thewrittenword.com>
3112 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3115 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3117 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3118 that "UTC +1 second" continues to work. Problem reported
3120 (relunit_snumber): New rule.
3123 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3125 * getdate.y (universal_time_zone_table): New constant.
3126 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3127 universal_time_zone_table.
3128 (lookup_zone): Prefer universal_time_zone_table to
3129 local_time_zone_table, so that "GMT" time stamps are allowed in
3130 London during the summer. Problem reported by Ian Abbott.
3132 2005-04-12 Jim Meyering <jim@meyering.net>
3134 * human.c (humblock): Set *options even when returning due to
3135 xstrtoumax conversion failure. Thanks to a used-uninitialized
3138 2005-04-09 Jim Meyering <jim@meyering.net>
3140 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3141 -Wuninitialized: initialize tm0.tm_year.
3143 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3145 * getdate.y (parser_control): rels_seen is now a boolean, not a
3146 count, since there's no maximum. All uses changed.
3147 Add member dsts_seen.
3148 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3150 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3151 Use pc_rels_seen to decide whther a date is absolute.
3153 * getdate.y (number): Don't overwrite year.
3154 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3157 2005-04-02 Simon Josefsson <jas@extundo.com>
3159 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3160 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3162 2005-03-27 Jim Meyering <jim@meyering.net>
3164 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3166 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3168 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3169 "one's complement" -> "ones' complement" in comment, as per Knuth.
3170 "value of type" -> "type or expression" in comment.
3171 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3173 2005-03-26 Jim Meyering <jim@meyering.net>
3176 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3177 Correct typos: s/or/of/.
3179 2005-03-23 Jim Meyering <jim@meyering.net>
3181 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3183 2005-03-21 Jim Meyering <jim@meyering.net>
3185 Changes imported from coreutils.
3187 * cycle-check.c: Don't include xalloc.h.
3189 * path-concat.c: Don't include assert.h.
3190 (path_concat): Remove assertion that would have triggered
3191 for ABASE starting with more than one slash.
3192 Reported by Andreas Schwab.
3194 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3195 properly when ABASE is an absolute file name.
3196 Correct the description of this function.
3198 Add an assertion and a test driver.
3199 This fixes a bug introduced on 2004-07-02.
3200 Andreas Schwab reported the resulting failure of cp --parents:
3201 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3203 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3205 * strftime.c (my_strftime): If the underlying strftime returns 0
3206 (which shouldn't happen), generate nothing instead of returning 0
3207 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3209 2005-03-16 Bruno Haible <bruno@clisp.org>
3211 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3213 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3215 * strftime.c (my_strftime): Prepend space to format so that we can
3216 reliably distinguish strftime failure from empty output on POSIX
3219 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3221 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3222 (iconv_string): Don't guess a size-zero buffer, as that might cause
3223 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3224 result would be 'too large', where 'too large' is (heuristically)
3225 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3226 overflow concerns. This will prevent some unwanted malloc failures
3227 when the inputs are very large.
3229 2005-03-15 Bruno Haible <bruno@clisp.org>
3231 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3234 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3237 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3239 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3241 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3242 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3244 * strtol.c: Likewise.
3246 2005-03-14 Simon Josefsson <jas@extundo.com>
3248 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3251 2005-03-14 Jim Meyering <jim@meyering.net>
3253 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3254 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3255 to be nonzero so that we (and caller) can detect the difference
3256 between a valid zero-length expansion and an error return, even
3257 when the underlying strftime fails before writing anything into
3260 2005-03-10 Jim Meyering <jim@meyering.net>
3262 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3263 so that this module works on systems without fchdir.
3265 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3267 Factor int-properties macros into a single file, except for
3268 glibc-related files.
3269 * intprops.h: New file.
3270 * getloadavg.c: Include it instead of limits.h.
3271 (INT_STRLEN_BOUND): Remove.
3272 * human.c: Include intprops.h.
3273 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3274 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3275 * inttostr.h: Include intprops.h instead of limits.h.
3276 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3277 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3278 for consistency with intprops.h.
3279 (time_t_is_integer, twos_complement_arithmetic): Use them.
3280 * sig2str.h: Include <signal.h>, intprops.h.
3281 (INT_STRLEN_BOUND): Remove.
3282 * strftime.c (TYPE_SIGNED): Remove.
3283 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3284 * strtol.c: Adjust comments to match intprops.h.
3285 * userspec.c: Include intprops.h.
3286 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3287 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3288 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3289 instead of rolling our own expressions.
3290 * xstrtol.c: Include xstrtol.h first, to test interface.
3292 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3294 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3295 the right thing even if adding 1900 would overflow. Similarly
3296 for tm_mon + 1 and tm_yday + 1.
3297 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3298 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3299 (DO_SIGNED_NUMBER): New macro.
3300 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3302 2005-03-07 Bruno Haible <bruno@clisp.org>
3304 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3306 2005-03-03 Derek R. Price <derek@ximbiot.com>
3307 Bruno Haible <bruno@clisp.org>
3309 * pagealign_alloc.h: New file.
3310 * pagealign_alloc.c: New file.
3312 2005-01-28 Bruno Haible <bruno@clisp.org>
3314 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3317 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3319 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3320 The workaround isn't strictly needed for POSIX conformance, and
3321 it's too much of a pain to configure and maintain. We'll ask
3322 people to fix their kernels instead.
3323 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3324 (NANOSLEEP_BUG_WORKAROUND): Remove.
3325 (xnanosleep): Remove the workaround.
3327 2005-02-12 Bruno Haible <bruno@clisp.org>
3329 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3331 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3333 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3334 * timespec.h (gettime): Return void, since it always
3335 succeeds now. All uses changed.
3336 * gettime.c (gettime) Likewise.
3337 [HAVE_NANOTIME]: Prefer nanotime.
3338 Assume gettimeofday succeeds, as POSIX requires.
3339 Assime time () succeeds, since other code already does.
3340 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3341 (timespec_subtract): Remove.
3342 (NANOSLEEP_BUG_WORKAROUND): New constant.
3343 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3344 things considerably. Use it only on GNU/Linux hosts, since the
3345 workaround shouldn't be needed elsewhere.
3347 2005-02-24 Bruno Haible <bruno@clisp.org>
3349 * gettext.h: Update from GNU gettext 0.14.2.
3351 2005-02-24 Bruno Haible <bruno@clisp.org>
3353 * localcharset.c: Update from GNU gettext 0.14.2.
3354 * config.charset: Update from GNU gettext 0.14.2.
3356 2005-02-22 Simon Josefsson <jas@extundo.com>
3358 * iconvme.h, iconvme.c: New files, from libc.
3360 2005-02-20 Neil Conway <neilc@samurai.com>
3362 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3363 returned by OSX/Darwin if the specified buffer is not large
3364 enough for the hostname.
3366 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3368 * memrchr.h: New file.
3369 * chdir-long.c: Include it.
3370 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3371 Don't bother including stddef.h.
3373 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3375 * argp-help.c (__argp_help): Create a fake struct argp_state and
3376 pass it to _help, otherwise the latter coredumps trying to
3377 dereference state.root_argp.
3379 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3381 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3383 Include <sys/types.h>, for dev_t.
3384 (ME_DUMMY, ME_REMOTE): Move from here....
3385 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3386 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3388 Include mountlist.h first, to test the interface.
3390 2005-01-29 Bruno Haible <bruno@clisp.org>
3392 * progname.c (program_name): Initialize.
3393 Needed when linking statically on MacOS X.
3395 2005-01-28 Bruno Haible <bruno@clisp.org>
3397 * javacomp.sh.in: New file, from GNU gettext.
3398 * javacomp.h: New file, from GNU gettext.
3399 * javacomp.c: New file, from GNU gettext.
3401 2005-01-26 Bruno Haible <bruno@clisp.org>
3403 * javaexec.sh.in: New file, from GNU gettext.
3404 * javaexec.h: New file, from GNU gettext.
3405 * javaexec.c: New file, from GNU gettext.
3407 2005-01-26 Simon Josefsson <jas@extundo.com>
3409 * gai_strerror.c: Use GPL in header.
3411 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3413 * argp-help.c (hol_entry_help): Avoid using non-constant
3414 initializers for struct pentry_state.
3415 (__argp_error): Check return value of __asprintf
3416 (__argp_failure): Translate error message
3418 * argp-parse.c: Removed braces around the expansion of N_()
3420 2005-01-21 Jim Meyering <jim@meyering.net>
3422 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3423 same value as for Solaris 9.
3425 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3426 component length. This included changing the parameter to be
3427 of type `char *' rather than `char const *'.
3428 * chdir-long.h (chdir_long): Update prototype.
3430 * openat.c (fdopendir, fstatat): New functions.
3431 * openat.h: Include headers required for use of DIR and struct stat.
3432 [AT_SYMLINK_NOFOLLOW]: Define.
3433 (fdopendir, fstatat): Add prototypes.
3435 2005-01-21 Bruno Haible <bruno@clisp.org>
3437 * classpath.h: New file, from GNU gettext.
3438 * classpath.c: New file, from GNU gettext.
3440 2005-01-20 Simon Josefsson <jas@extundo.com>
3442 * version-etc-fsf.c: New file, with version_etc_copyright.
3443 * version-etc.c: Remove version_etc_copyright.
3444 * version-etc.h (version_etc_copyright): Use [] instead of * in
3445 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3447 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3449 * save-cwd.c (save_cwd): Remove code to support the case
3450 where fchdir is missing or flaky.
3452 2005-01-20 Simon Josefsson <jas@extundo.com>
3454 * base64.h (isbase64): Add.
3456 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3457 using a unsigned prototype, don't inline.
3458 (base64_decode): Use it.
3460 2005-01-19 Bruno Haible <bruno@clisp.org>
3462 * sh-quote.h: New file, from GNU gettext.
3463 * sh-quote.c: New file, from GNU gettext.
3465 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3467 Merge changes from coreutils, as described below in several
3468 changelogs dated today.
3470 * save-cwd.c: Include "save-cwd.h" before other include files.
3471 (O_DIRECTORY): Remove; not needed here, since "." must be
3472 a directory. All uses removed.
3473 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3474 universal on Suns, and we also need to test for IRIX.
3475 Revamp code to use 'if' rather than '#if'.
3476 Avoid unnecessary comparison of cwd->desc to 0.
3478 * utimens.c (futimens): Robustify the previous patch, by checking
3479 for known valid error numbers rather than observed invalid ones.
3481 2005-01-18 Jim Meyering <jim@meyering.net>
3483 * version-etc.c (version_etc_copyright): Update copyright date.
3485 * utimens.c (futimens): Account for the fact that futimes
3486 can also fail with errno == ENOSYS or errno == ENOENT.
3487 Patch from Dmitry V. Levin.
3489 Change the name of the robust chdir function from chdir to chdir_long.
3490 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3491 (restore_cwd): Use chdir_long, not chdir.
3492 * chdir-long.c: Renamed from chdir.c.
3493 * chdir-long.h: Renamed from chdir.h.
3494 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3497 2005-01-18 Bob Proulx <bob@proulx.com>
3499 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3500 offsetof() macro construct to avoid compile failure with native HP-UX
3501 11.0 ANSI C compiler.
3503 2005-01-06 Bruno Haible <bruno@clisp.org>
3505 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3506 because stpncpy.m4 takes care of it.
3508 2004-01-24 Bruno Haible <bruno@clisp.org>
3510 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3512 2003-10-09 Bruno Haible <bruno@clisp.org>
3514 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3516 2005-01-06 Bruno Haible <bruno@clisp.org>
3518 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3519 * fwriteerror.c: Include <stdbool.h>.
3520 (fwriteerror): At the end, close the file stream. Record whether
3521 stdout was already closed.
3523 2004-05-27 Bruno Haible <bruno@clisp.org>
3525 * execute.c (environ): Declare if needed.
3526 * pipe.c (environ): Likewise.
3527 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3529 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3531 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3532 definitions to be after all include files, to avoid collisions.
3533 Problem reported by Bob Proulx.
3535 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3537 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3538 not needed. This removes a dependency on the gettext module.
3539 [defined _LIBC]: Do not include <libintl.h>; not needed.
3541 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3543 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3546 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3548 * argp-parse.c: Include <stddef.h>.
3549 (alignof, alignto): New macros.
3550 (parser_init): Don't assume that void * is aligned sufficiently
3553 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3554 need to extend the stack.
3555 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3558 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3560 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3562 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3564 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3565 Remove now-obsolete comment about AIX.
3566 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3567 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3568 (YYMAXDEPTH): New macro.
3570 2004-12-18 Bruno Haible <bruno@clisp.org>
3572 * fatal-signal.c (fatal_signals): Make non-const.
3573 (init_fatal_signals): New function.
3574 (uninstall_handlers, install_handlers): Ignore signals that were set to
3576 (at_fatal_signal): Call init_fatal_signals.
3577 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3579 Reported by Paul Eggert.
3581 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3583 * getdate.y (textint): New member "negative".
3584 (time_zone_hhmm): New function.
3585 Expect 14 shift-reduce conflicts, not 13.
3586 (o_colon_minutes): New rule.
3587 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3588 (yylex): Set the "negative" member of signed numbers.
3590 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3592 Changes imported from coreutils.
3593 * hard-locale.c: Assume <locale.h> exists.
3595 (GLIBC_VERSION): New macro.
3596 (hard_locale): Assume setlocale exists.
3597 Rewrite to avoid #ifdef.
3598 Use strdup rather than malloc + strcpy.
3599 * human.c: Assume <locale.h> exists.
3600 (human_readable): Assume localeconv exists.
3602 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3604 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3605 convert T2, not T. (Imported from libc.)
3607 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3609 * getcwd.c (is_ENAMETOOLONG): New macro.
3610 (__getcwd.c): Don't restore errno; glibc doesn't.
3611 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3612 first, falling back to our code only if its results look suspicious.
3613 Ensure that the resulting buffer is only as large as necessary.
3615 * readutmp.c: Include readutmp.h first.
3616 Include <errno.h>, since readutmp.h no longer does that.
3617 * readutmp.h: Don't include <errno.h>,
3618 <sys/param.h>, <time.h>; not needed to establish interface.
3619 (errno): Remove decl.
3620 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3621 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3622 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3624 2004-11-28 Simon Josefsson <jas@extundo.com>
3626 * base64.h, base64.c: New file.
3628 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3630 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3632 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3634 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3635 HP's ANSI C compiler.
3636 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3637 Declaring int functions causes warnings on some modern systems and
3638 shouldn't be needed to compile on ancient ones.
3639 * same.c (MIN) [defined MIN]: Don't define, since it's already
3642 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3643 with the following changes.
3644 (__set_errno): Parenthesize properly.
3645 Include <stdbool.h>.
3646 (MIN, MAX, MATCHING_INO): New macros.
3647 (__getcwd): Define with prototype, not K&R form.
3648 Use heuristics to allocate default buffer on stack if possible.
3649 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3650 behavior, and to avoid the PATH_MAX limit when computing
3652 Use MATCHING_INO to compare inode number to file.
3653 Check for arithmetic overflow in size calculations.
3654 Fix bug in reallocation of dot array that caused getcwd to fail
3655 on directories nested deeper than 75.
3656 Be more careful about saving errno on error.
3657 Do not use realloc; use only free+malloc, as this is a bit
3658 more flexible and avoids a needless copy operation.
3659 Do not inspect st_dev and st_ino for symbolic links; POSIX
3660 doesn't specify the latter.
3661 Check for closedir errors.
3662 Avoid needless casts.
3663 Use "#ifdef weak_alias" around weak_alias, to be like other
3665 The following changes to getcwd.c have effect only when used in
3666 gnulib; they have no effect inside glibc proper.
3667 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3668 as alloca isn't used.
3669 (alloca, __alloca): Likewise.
3670 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3671 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3672 unconditionally, as gnulib assumes C89 or better.
3673 Do not include <sys/param.h>.
3674 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3675 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3677 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3678 Include <dirent.h> in a way that is compatible with modern Autoconf.
3679 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3680 New macros, if not already defined.
3681 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3682 Use "_LIBC", not "defined _LIBC", for consistency.
3683 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3685 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3686 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3687 * xgetcwd.c: David MacKenzie's old code was removed, so give
3688 credit only to Jim Meyering and adjust the copyright dates.
3689 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3690 <stdlib.h>, <unistd.h>, "pathmax.h".
3691 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3692 (INITIAL_BUFFER_SIZE): Remove.
3693 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3695 2004-11-23 Jim Meyering <jim@meyering.net>
3697 * getopt_.h: Remove trailing blanks.
3699 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3701 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3702 (futimens): New function, which uses futimes if available.
3703 (futimens, utimens): Support timespec==NULL, with same semantics
3704 as utime and utimens.
3705 * utimens.h (futimens): New decl.
3707 2004-11-23 Jim Meyering <jim@meyering.net>
3709 * __fpending.c: Add comment.
3711 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3713 * getopt_.h: Re-addition of __getopt_argv_const caused
3714 redefinition warnings. To avoid them, include the defines
3715 in `#if !defined __need_getopt ... #endif'. The only place
3716 where __getopt_argv_const is used is in definitions
3717 of getopt_long and getopt_long_only below, which are as well
3718 protected by `#ifndef __need_getopt'.
3719 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3720 __need_getopt after including <stdio.h> and <unistd.h> These
3721 headers might have defined it.
3723 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3725 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3727 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3728 optopt): Use them instead of invoking ## directly; otherwise, the
3729 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3731 2004-11-19 Bruno Haible <bruno@clisp.org>
3733 * strtok_r.c: Move comments from here...
3734 * strtok_r.h: ... to here.
3736 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3738 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3739 might fail. Problem reported by Yoann Vandoorselaere.
3740 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3741 that mishandle size_t overflow.
3743 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3745 * canon-host.c: Include "strdup.h".
3746 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3747 Use strdup instead of malloc/strcpy to duplicate strings.
3749 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3750 (human_space_before_unit): New constant.
3751 * human.c (human_readable): Support it.
3753 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3754 (xgetcwd): Set errno correctly when failing.
3755 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3756 the failure is actually due to a PATH_MAX problem.
3758 Further getopt changes to make it more likely that glibc will
3759 buy the changes back.
3760 * getopt.c (POSIXLY_CORRECT): New constant.
3761 (getopt): Use it, so to preserve glibc semantic
3762 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3763 when compiling for libc.
3764 * getopt_.h (__getopt_argv_const): Bring it back.
3765 (getopt_long, getopt_long_only): Use it.
3767 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3768 New arg POSIXLY_CORRECT. All callers changed.
3769 (getopt): Argv is now char * const *, as per standard.
3770 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3771 not char *__getopt_argv_const *.
3772 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3773 _getopt_long_only_r): Likewise.
3774 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3775 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3776 _getopt_long_r, _getopt_long_only_r): Likewise.
3777 * getopt_.h (__getopt_argv_const): Remove.
3778 (getopt): Argv is now char * const *, as per standard.
3780 * getdate.y (tORDINAL): New token.
3781 (day, relunit): Allow it for relative times.
3782 (relative_time_table): Use tORDINAL for ordinals.
3784 2004-11-15 Jim Meyering <jim@meyering.net>
3786 * closeout.c: Include "__fpending.h" once again.
3787 Include <stdbool.h>.
3788 (close_stdout): Don't fail just because stdout was closed initially,
3789 since some programs don't write to stdout in the normal course of
3790 operation (other than --version and --help), and we don't want this
3791 function to make e.g. `touch file >&-' fail.
3792 But do fail if it was closed and someone has tried to write to it.
3793 E.g., `printf foo >&-' must fail.
3795 2004-11-11 Simon Josefsson <jas@extundo.com>
3797 * strtok_r.h, strtok_r.c: New file.
3799 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3801 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3802 we can stop lying to compilers about the constness of argv when we
3803 are compiled outside glibc.
3804 (getopt, getopt_long, getopt_long_only): Use it.
3805 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3807 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3808 _getopt_long_only_r): Likewise.
3809 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3810 _getopt_long_only_r): Likewise.
3812 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3813 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3814 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3815 the other external symbols.
3816 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3817 declaration, since the above renaming now works around collisions.
3819 2004-11-11 Jim Meyering <jim@meyering.net>
3821 * linebreak.c: Remove trailing blanks.
3822 * alloca_.h: Likewise.
3823 * acosl.c: Likewise.
3824 * euidaccess.c: Likewise.
3825 * allocsa.h: Likewise.
3827 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3829 * mktime.c (SHR): New macro, which is a portable
3830 substitute for >> that should work even on Crays.
3831 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3832 Problem reported by Mark D. Baushke in
3833 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3834 * getdate.y (SHR): Likewise.
3836 * strftime.c (SHR): Likewise.
3838 * quotearg.c (struct quoting_options): Use unsigned int for
3839 quote_these_too, so that right shifts are well defined. All uses
3842 2004-11-10 Simon Josefsson <jas@extundo.com>
3844 * getaddrinfo.h, getaddrinfo.c: New files.
3846 2004-11-10 Jim Meyering <jim@meyering.net>
3848 Ensure that no close failure goes unreported.
3849 * closeout.c (close_stdout): Always close stdout. I.e., don't
3850 return early when it seems there's nothing to flush.
3851 Don't include __fpending.h.
3853 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3855 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3857 2004-11-05 Bruno Haible <bruno@clisp.org>
3859 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3860 Reported by Mark D. Baushke <mdb@cvshome.org>.
3862 2004-11-04 Bruno Haible <bruno@clisp.org>
3864 2004-09-11 Bruno Haible <bruno@clisp.org>
3865 * allocsa.valgrind: New file.
3866 2004-02-06 Bruno Haible <bruno@clisp.org>
3867 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3868 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3869 Reported by Christopher Seip <chris.seip@hp.com>.
3871 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3873 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3874 with errno == ERANGE if the buffer is too small.
3875 Problem reported by Mark D. Baushke.
3877 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3879 * xreadlink.c (MAXSIZE): New macro.
3880 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3881 size does not exceed MAXSIZE. Avoid cast.
3882 As suggested by Mark D. Baushke in
3883 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3884 if readlink fails with buffer size just under MAXSIZE, try again
3887 2004-11-02 Derek R. Price <derek@ximbiot.com>
3888 and Paul Eggert <eggert@cs.ucla.edu>
3890 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3891 (get_date): Overparenthesize to avoid GCC warning.
3893 2004-11-02 Bruno Haible <bruno@clisp.org>
3895 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3896 function returns void.
3898 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3900 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3901 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3904 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3906 * getdate.y: Add support for TZ="foo" within a date string.
3907 Fix some bugs near time_t boundaries. Reject dates with
3908 out-of-range components, e.g., "Sept 31".
3909 Include <stdlib.h>, "setenv.h", "xalloc.h".
3910 (ISDIGIT_LOCALE): Remove; unused.
3911 Note that the TZ and time functions used here are not reentrant.
3912 (mktime_ok, get_tz): New functions.
3913 (TZBUFSIZE): New constant.
3914 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3915 This requires that we sometimes generate our own TZ="XXX..." setting.
3917 2004-10-27 Derek R. Price <derek@ximbiot.com>
3919 * mktime.c (not_equal_tm): Remove redundant check.
3921 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3923 * getdate.y: Use Bison 1.875 features, and some minor
3924 code cleanups. This change does not affect semantics.
3925 Don't include <stdlib.h>; no longer needed.
3926 Don't include unlocked-io.h; only the "#if TEST" code uses
3927 stdio, and performance isn't crucial there.
3928 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3929 Bison 1.875 features as described below.
3930 All uses of "PC." replaced by "pc->".
3931 (YYSTYPE): Add a forward declaration.
3932 (yylex, yyerror): Use full prototypes in forward decls.
3933 Use "%pure-parser" rather than obsolescent "%pure_parser".
3934 Use %parse-param and %lex-param instead of obsolescent
3935 YYPARSE_PARAM and YYLEX_PARAM.
3936 (meridian_table, month_and_day_table, time_units_table,
3937 relative_time_table, time_zone_table, military_table,
3938 lookup_zone, lookup_word, get_date):
3939 Use NULL instead of 0 where appropriate.
3940 (to_hour): Avoid abort (), to avoid a dependency on
3942 (yyerror, yylex): Now accepts parser_control * arg.
3943 (main) [TEST]: Use '\0' rather than 0 for char.
3945 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3947 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3948 It's now the caller's responsibility to handle the case where
3949 !HAVE_GETPAGESIZE && !defined getpagesize.
3951 * mktime.c (leapyear): Arg is long int, not int.
3953 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3955 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3957 2004-10-12 Simon Josefsson <jas@extundo.com>
3959 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3960 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3963 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3965 * vsnprintf.h: New file.
3966 * vsnprintf.c: New file.
3968 2004-10-07 Bruno Haible <bruno@clisp.org>
3970 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3971 into the provided buffer.
3973 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3975 * diacrit.c, diacrit.h: Add GPL notice.
3977 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3978 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3979 * logl.c (logl): Keep the code as similar to glibc as possible.
3980 This avoids a potential constant-folding bug.
3982 2004-10-05 Bruno Haible <bruno@clisp.org>
3984 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3986 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3988 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3989 * xmalloc.c (xmemdup): Likewise.
3990 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3991 XFREE): Remove these long-obsolescent macros.
3992 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3993 * xstrdup.c: Remove.
3995 * regex.c (re_comp): Cast gettext return value to char *,
3996 Problem reported by Martin Neitzel via Mark D. Baushke.
3998 2004-10-04 Simon Josefsson <jas@extundo.com>
4000 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4001 '#ifdef USE_UNLOCKED_IO'.
4003 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4005 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4006 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4007 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4008 regex.c, sha1.c, version-etc.c, yesno.c:
4009 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4010 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4011 the includer's responsibility.
4013 Sync from coreutils.
4015 * modechange.c (mode_compile): Don't decrement a pointer that
4016 points to the start of a string, as the C Standard says the
4017 resulting behavior is undefined.
4019 * backupfile.h (enum backuptype): Rename none -> no_backups,
4020 simple -> simple_backups, numbered_existing ->
4021 numbered_existing_backups, numbered -> numbered_backups
4022 to avoid shadowing problems. All uses changed.
4023 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4024 * backupfile.c (check_extension, numbered_backup):
4025 Rename locals to avoid shadowing 'basename'.
4026 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4029 * .cppi-disable: Add getopt_.h, getopt_int.h.
4030 * .cvsignore: Add getopt.h.
4032 2004-10-04 Simon Josefsson <jas@extundo.com>
4034 * memmem.h: New file.
4035 * memmem.c: New file, taken from glibc.
4037 2004-10-02 Jim Meyering <jim@meyering.net>
4039 * dirfd.h, getpagesize.h: Add copyright notice.
4041 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4043 * snprintf.c: Remove comments as to why each header is needed.
4045 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4047 * strsep.h: New file.
4048 * strsep.c: New file.
4050 2004-10-01 Simon Josefsson <jas@extundo.com>
4052 * snprintf.c (snprintf): Handle size==0.
4054 2004-10-01 Simon Josefsson <jas@extundo.com>
4055 Bruno Haible <bruno@clisp.org>
4057 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4058 (snprintf): Declare 'args'.
4060 2004-09-30 Simon Josefsson <jas@extundo.com>
4062 * snprintf.h, snprintf.c: New files.
4064 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4066 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4067 (hol_entry_help): Never translate an empty string.
4068 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4069 * argp.h (OPTION_NO_TRANS): New option.
4071 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4073 * xvasprintf.c: Include xalloc.h.
4074 (xvasprintf): Use xalloc_die, not xmalloc_die.
4076 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4078 * dummy.c: Change copyright notice to FSF, and license to GPL.
4080 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4082 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4083 Problem reported by Bruno Haible in:
4084 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4086 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4088 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4089 in case some system header has #define'd it. Problem reported by
4090 Soeren D. Schulze in
4091 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4093 2004-09-08 Bruno Haible <bruno@clisp.org>
4095 * stdint_.h: New file, taken from GNU clisp.
4097 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4099 * xvasprintf.h: New file.
4100 * xvasprintf.c: New file.
4101 * xasprintf.c: New file.
4103 2004-09-08 Bruno Haible <bruno@clisp.org>
4105 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4107 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4109 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4111 Import from coreutils.
4112 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4113 strings on unbounded length. alloca's performance benefits aren't
4114 that important here.
4116 (parse_with_separator): New function, with most of the internals
4117 of the old parse_user_spec. Allow user to omit both user and group,
4118 for compatibility with FreeBSD.
4119 Clone only the user name, not the entire spec.
4120 Do not set *uid, *gid unless entirely successful.
4121 Avoid memory leak in some failing cases.
4122 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4123 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4124 (parse_user_spec): Rewrite to use parse_with_separator.
4126 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4128 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4129 its complicated substitute.
4130 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4131 and program_invocation_name.
4132 (__argp_basename) [!_LIBC]: Remove; the only use was
4133 replaced by its body.
4134 (__argp_short_program_name): Change condition from
4135 !defined __argp_short_program_name to
4136 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4137 to match argp-namefrob.h.
4138 (__argp_failure): Don't assume strerror_r returns char *.
4139 * argp-parse.c (N_): Define unconditionally.
4140 (argp_default_options): Fill out initializers with 0 to avoid
4143 2004-08-12 Simon Josefsson <jas@extundo.com>
4145 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4146 * getopt_.h: Renamed from getopt.h.
4148 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4150 Merge from coreutils.
4152 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4153 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4154 for Reliant Unix 5.43.
4156 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4157 (union fooround): Use uintmax_t, not long int.
4158 The rest is a merge from libc:
4159 [defined _LIBC]: Include <shlib-compat.h>.
4160 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4162 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4164 * strverscmp.c: Convert to UTF-8.
4166 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4168 * obstack.h (obstack_empty_p):
4169 Don't assume that chunk->contents is suitably aligned.
4170 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4171 Likewise. Problem reported by Benno in
4172 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4174 * chown.c (rpl_chown): Work even if the file is writeable but not
4175 readable. This could be improved further but it'd take some work.
4177 2004-08-08 Simon Josefsson <jas@extundo.com>
4179 * xgethostname.c: Don't include error.h (not used).
4182 * getpass.c: Include getpass.h first.
4184 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4186 * xalloc-die.c: New files.
4187 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4189 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4190 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4191 (_, N_, xalloc_die): Move to xalloc-die.c.
4192 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4193 so that we needn't mess with xalloc_msg_memory_exhausted.
4195 * sha1.h: Renamed from sha.h.
4196 (SHA1_H): Renamed from _SHA_H.
4197 (sha1_ctx): Renamed from sha_ctx.
4198 (sha1_init_ctx): Renamed from sha_init_ctx.
4199 (sha1_process_block): Renamed from sha_process_block.
4200 (sha1_process_bytes): Renamed from sha_process_bytes.
4201 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4202 (sha1_read_ctx): Renamed from sha_read_ctx.
4203 (sha1_stream): Renamed from sha_stream.
4204 (sha1_buffer): Renamed from sha_buffer.
4205 * sha1.c: Likewise; renamed from sha.c.
4206 Do not include <sys/types.h>.
4207 Include <stddef.h> rather than <stdlib.h>.
4209 2004-08-08 Bruno Haible <bruno@clisp.org>
4211 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4212 FILESYSTEM_PREFIX_LEN.
4213 * progreloc.c: Likewise.
4214 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4216 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4219 * argp-help.c (make_hol, hol_append): Don't assume that
4220 SIZE_MAX is a valid preprocessor constant.
4221 (__argp_basename): Change from "#ifndef _LIBC"
4222 to "#ifndef __argp_short_program_name", so that
4223 we don't compile these functions for tar.
4225 More merges from coreutils.
4226 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4227 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4229 * addext.c: Remove; no longer needed.
4230 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4231 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4232 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4233 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4234 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4235 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4236 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4237 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4238 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4239 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4240 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4241 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4242 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4243 Import changes from coreutils.
4245 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4247 Merge from coreutils.
4249 * .gdb-history: Remove; this doesn't belong here.
4251 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4252 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4253 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4255 * dirname.h: Include <stdbool.h>.
4256 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4257 for consistency with POSIX terminology. All uses changed.
4258 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4259 (strip_trailing_slashes): Use bool for booleans.
4260 * stripslash.c (strip_trailing_slashes): Likewise.
4262 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4263 sometimes returns a positive errno value even when it succeeds.
4264 (print_errno_message) [!LIBC]: Fall back on strerror if
4267 * path-concat.c (mempcpy): Don't define if a system header defines it.
4268 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4269 (longest_relative_suffix): New function.
4270 (path_concat): Use it. Assume first argument is not NULL.
4271 Port to DOS. Omit redundant separators.
4272 Report an error instead of returning NULL.
4273 Use mempcpy instead of memcpy.
4274 (xpath_concat): Remove: not declared or used.
4276 * same.h: Include <stdbool.h>
4277 (same_name): Return bool, not int.
4278 * same.c (same_name): Likewise.
4279 (errno): Don't declare; we assume C89 or better now.
4281 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4282 if not already defined.
4284 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4285 * dup-safer.c (errno): Likewise.
4287 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4289 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4292 2004-08-03 Simon Josefsson <jas@extundo.com>
4294 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4295 * progname.h: Don't include stdbool.h.
4297 2004-08-02 Simon Josefsson <jas@extundo.com>
4299 * getsubopt.h: New file, with comments from Bruno Haible.
4300 * getsubopt.c: New file, from glibc, but slightly modified based on
4301 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4303 2004-08-01 Simon Josefsson <jas@extundo.com>
4305 * xgetdomainname.c: Include stdlib.h, for free().
4307 2004-07-16 Simon Josefsson <jas@extundo.com>
4309 * dummy.c: New file.
4311 2004-07-16 Bruno Haible <bruno@clisp.org>
4313 * backupfile.h: Add extern "C" for C++.
4314 * closeout.h: Likewise.
4315 * copy-file.h: Likewise.
4316 * findprog.h: Likewise.
4317 * full-write.h: Likewise.
4318 * pathname.h: Likewise.
4319 * progname.h: Likewise.
4320 * stpcpy.h: Likewise.
4321 * stpncpy.h: Likewise.
4322 * strcase.h: Likewise.
4323 * strstr.h: Likewise.
4324 * xalloc.h: Likewise.
4326 * mbswidth.h: Add extern "C" for C++.
4327 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4329 2004-07-09 Simon Josefsson <jas@extundo.com>
4331 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4332 failed without this.)
4334 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4336 * fchown-stub.c: New file.
4338 2004-06-24 Jim Meyering <jim@meyering.net>
4340 * obstack.h (obstack_base): Cast to (void *), per documentation.
4342 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4344 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4346 2004-06-01 Jim Meyering <jim@meyering.net>
4348 * calloc.c: New file.
4350 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4352 * getdate.y (yylex): Allow space between sign and number.
4353 Problem reported by Dan Jacobson.
4355 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4356 and Jim Meyering <jim@meyering.net>
4358 Merge from coreutils CVS.
4360 * stat-macros.h: New file, with contents from file-type.h
4361 and coreutils' system.h.
4362 * file-type.c: Include "stat-macros.h".
4363 * file-type.h (file_type): Move all macro definitions to new file,
4366 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4367 Wrap old code with this conditional.
4368 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4369 function that does not dereference symlinks.
4370 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4372 * xreadlink.c: Include xreadlink.h first, to catch .h file
4373 dependency problems.
4374 (xreadlink): Accept new arg SIZE, for efficiency.
4375 All decls and uses changed.
4376 * xreadlink.h: Include <stddef.h>, for size_t.
4378 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4379 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4381 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4383 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4385 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4386 macros to be defined.
4387 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4388 the allocator returns NULL because the requested size is zero.
4390 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4392 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4393 var. Add comment explaining why libc still defines it. This
4394 merges the following patch from glibc:
4395 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4397 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4399 * obstack.c (_obstack): Remove unused variable. It hasn't been
4400 present in glibc since revision 1.1 of this file.
4401 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4402 obstack_alignment_mask, obstack_alloc, obstack_base,
4403 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4404 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4405 obstack_grow0, obstack_init, obstack_int_grow,
4406 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4407 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4408 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4409 nonexistent functions.
4411 2004-05-17 Derek R. Price <derek@ximbiot.com>
4412 Paul Eggert <eggert@cs.ucla.edu>
4414 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4416 2004-05-14 Bruno Haible <bruno@clisp.org>
4418 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4419 that consists of a '.' followed by an empty digit string.
4420 Patch by Tor Lillqvist <tml@iki.fi>.
4422 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4424 Port obstack to the AS/400, where pointers are 16 bytes wide and
4425 you cannot cast an integer to a valid pointer. This patch is
4426 currently waiting to be integrated into glibc; see
4427 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4429 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4430 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4431 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4432 (struct obstack): temp member is now a union of a pointer and
4433 an integer, instead of an integer. All integer uses changed.
4434 This does not affect the physical layout of struct obstack,
4435 except on hosts (like the AS/400) where the size or alignment of
4436 void * is greater than that of ptrdiff_t.
4437 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4438 __STDC__)]: Store temporary in pointer member of union, not
4440 * obstack.c: Include <stddef.h>, for offsetof.
4441 (struct fooalign): Remove; it doesn't need a name.
4442 (union fooround): Change double to long double, and add void *.
4443 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4444 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4445 not a macro. Hence the values are always int; so remove all
4446 casts-to-int in uses.
4448 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4449 Derek Price <derek@ximbiot.com>
4451 * alloca.c: Include <alloca.h>, to get our interface.
4452 * alloca_.h: Use __alloca on AIX, so that we don't have to
4453 include <alloca.h> first. Use C89 prototype for alloca; this
4454 requires including <stddef.h> for size_t. Use extern "C" if C++.
4455 Use #elif for simplicity, since we can assume C89 now.
4456 Don't try to source the system alloca.h since it will not be found
4457 and to prevent recursively including its replacement.
4458 * fnmatch.c: Include <alloca.h> instead of opencoding.
4459 * regex.c: Likewise.
4461 2004-05-16 Derek Price <derek@ximbiot.com>
4462 Paul Eggert <eggert@cs.ucla.edu>
4464 getline cleanup. This changes the getndelim2 API: both order of
4465 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4468 * getline.c: Don't include stddef.h or stdio.h, since our
4469 interface does that.
4470 (getline): Always use getdelim, so that we don't have two
4471 copies of this code.
4472 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4474 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4475 (GETNDELIM2_MAXIMUM): New macro.
4476 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4477 instead of the old practice of delim2==0. All callers changed.
4478 Return -1 on overflow, instead of returning junk.
4479 Do not set *linesize unless allocation succeeds.
4480 * getndelim2.h: Do not include stddef.h; no longer needed, now
4481 that we include sys/types.h.
4482 * getnline.h: Likewise.
4483 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4484 (getndelim2): Reorder arguments.
4485 * getnline.c (getnline, getndelim):
4486 Don't discard the NMAX argument.
4487 (getnline): Invoke getndelim, to avoid code duplication.
4488 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4489 of (size_t) -1 by callers of the getnline family.
4491 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4493 * nanosleep.c (suspended): Change its type from int to
4494 sig_atomic_t volatile.
4495 (first_call): Make it private to rpl_nanosleep, and have it
4496 be zero initially as that's a bit faster.
4497 (my_usleep): Round up fractional times instead of truncating them,
4498 as this is the usual meaning for 'sleep'.
4500 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4502 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4503 (ENOSYS): Define if not defined.
4504 (settime): Fall back on stime if it exists and settimeofday fails.
4505 But don't bother with fallbacks if a method fails with errno == EPERM.
4507 2004-05-11 Jim Meyering <jim@meyering.net>
4509 Prior to this change, the save_cwd caller required read access to the
4510 current directory on most systems (ones with the fchdir function).
4512 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4513 fails, try write-only, and finally, resort to using xgetcwd.
4515 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4517 * obstack.c, obstack.h: Import changes from libc.
4519 2004-04-28 Bruno Haible <bruno@clisp.org>
4521 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4522 implicitly appends .exe to executables.
4523 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4524 accepts Windows pathnames.
4525 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4526 Cygwin like Windows, since it now accepts Windows pathnames.
4527 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4528 Cygwin like Windows, since it now accepts Windows pathnames.
4529 Reported by Derek Robert Price <derek@ximbiot.com>.
4531 2004-04-20 Jim Meyering <jim@meyering.net>
4533 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4535 2004-04-20 Jim Meyering <jim@meyering.net>
4536 Bruno Haible <bruno@clisp.org>
4538 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4539 memory when realloc fails.
4541 2004-04-18 Jim Meyering <jim@meyering.net>
4543 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4544 don't leak memory and do call END_UTMP_ENT.
4546 2004-04-11 Paul Eggert <eggert@twinsun.com>
4548 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4549 (CHAR_BIT): Remove, since we assume C89.
4550 Include <stdint.h> if available, as per current Autoconf CVS advice.
4552 2004-03-30 Paul Eggert <eggert@twinsun.com>
4554 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4555 not bool, to be more consistent with Unix conventions.
4556 Suggested by Bruno Haible.
4558 Merge from coreutils.
4560 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4563 * getdate.h: Include stdbool.h, and timespec.h instead of
4564 the usual <time.h> dance.
4565 (get_date): Change signature to support fractional time stamps.
4566 All callers changed.
4567 * getdate.y: Include "getdate.h" first, as we can now
4568 assume C89 and don't need to worry about 'const'.
4569 Similarly, include "unlocked-io.h" near start, not in middle.
4571 (textint.value): Use long int rather than int.
4572 (textint.digits): Use size_t rather than int.
4573 (BILLION, LOG10_BILLION): New constants.
4574 (parser_control): New member rel_ns. Members day_ordinal,
4575 time_zone, month, day, hour, minutes, rel_year, rel_month,
4576 rel_day, rel_hour, rel_minutes, rel_seconds
4577 are now long int, not int. Member seconds is now struct timespec,
4578 not int. New member timespec_seen. Members dates_seen, days_seen,
4579 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4581 (%union.intval): Now long int, not int.
4582 New member timespec.
4583 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4584 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4585 (spec): Now is a timespec or an item list.
4586 (timespec, items): New nonterminals.
4587 (time, rel, relunit, number, get_date):
4588 Add support for fractional seconds.
4589 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4590 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4591 (to_hour): First arg is now long int, not int.
4592 (to_year): Returns long int, not int.
4593 Don't treat year -70 like 70.
4594 (tm_diff): Returns long int, not int.
4595 (lookup_word): Use bool instead of int when appropriate.
4596 (yylex): Use size_t for count, not int.
4597 Detect overflow when parsing large integer constants.
4598 Add support for fractions.
4599 (get_date): Make pointers 'const' if possible.
4600 Use more-portable code to detect integer overflow.
4601 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4602 Don't use ctime; it's not reliable if the year has >4 digits.
4604 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4605 This is for compatibility with BSD.
4607 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4608 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4609 From coreutils' system.h.
4611 * userspec.c: Don't include "posixver.h".
4612 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4613 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4614 compatible extension. Simplify code by removing a boolean int
4615 that was always nonzero if a string was nonnull.
4617 2004-03-30 Jim Meyering <jim@meyering.net>
4619 Merge from coreutils.
4621 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4623 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4624 an empty input stream.
4626 * readtokens.c: Include <stdbool.h>.
4627 (readtoken): Use `size_t' rather than int/long.
4628 All callers adjusted.
4629 Use `bool' rather than `int' where appropriate.
4630 Use memset rather than an explicit loop.
4631 Use x2nrealloc rather than xrealloc.
4632 Allow the use of `\0' as a delimiter.
4633 (readtokens): Likewise.
4634 * readtokens.h (readtoken, readtokens): Update prototypes.
4636 2004-03-30 Bruno Haible <bruno@clisp.org>
4638 * getloadavg.c (getloadavg): Don't assume setlocale returns
4641 2004-03-29 Paul Eggert <eggert@twinsun.com>
4643 Merge changes to getloadavg.c from coreutils and Emacs.
4645 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4646 Define to an expression, not to the empty string.
4647 Include cloexec.h and xalloc.h.
4648 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4649 Use set_cloexec_flag rather than rolling our own.
4650 * cloexec.c, cloexec.h: New files.
4652 2004-03-18 Paul Eggert <eggert@twinsun.com>
4654 * getopt.h: Sync with libc CVS.
4656 2004-03-18 Paul Eggert <eggert@twinsun.com>
4657 Bruno Haible <bruno@clisp.org>
4659 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4660 not on all platforms that have <wchar.h>.
4661 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4663 2004-03-09 Paul Eggert <eggert@twinsun.com>
4665 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4667 * getopt_int.h: New file, also synced from libc.
4669 2004-03-07 Paul Eggert <eggert@twinsun.com>
4671 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4672 '#if' expressions. Unlike the code it replaces, it does not
4673 depend on (defined _SC_PAGESIZE). However, it does depend on
4674 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4675 first reported by Jason Andrade in
4676 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4678 2004-01-18 Simon Josefsson <jas@extundo.com>
4680 * strdup.h: New file.
4681 * strdup.c: Include it.
4682 * path-concat.c: Include strdup.h. Drop strdup declaration.
4683 * userspec.c: Include strdup.h. Drop strdup declaration.
4685 2004-02-06 Karl Berry <karl@gnu.org>
4687 * config.charset: update from gettext 0.14.1.
4689 2004-02-05 Paul Eggert <eggert@twinsun.com>
4691 Add comments and code, prompted by suggestions from Bruno Haible
4693 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4694 describing the enum quoting_style values.
4695 * quotearg.c (quotearg_alloc): New function.
4696 (quotearg_buffer_restyled): Treat lone { and } as special.
4697 Treat = as special. Work around bug with older shells
4698 that "see" a '\' that is really the 2nd byte of a multibyte char.
4699 Quote empty string with shell_quoting_style.
4701 2004-02-03 Bruno Haible <bruno@clisp.org>
4703 * pipe.h: New file, from GNU gettext.
4704 * pipe.c: New file, from GNU gettext.
4706 2004-01-27 Bruno Haible <bruno@clisp.org>
4708 * execute.h: New file, from GNU gettext.
4709 * execute.c: New file, from GNU gettext.
4710 * w32spawn.h: New file, from GNU gettext.
4712 2004-01-23 Paul Eggert <eggert@twinsun.com>
4714 Exit-status fix from coreutils.
4716 Use exit_failure consistently in place of EXIT_FAILURE,
4717 so that program exit statuses are consistent on failure.
4719 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4720 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4721 * argmatch.h: Comment fix to match the above.
4722 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4723 Now a macro referring to exit_failure, instead of a separate
4724 variable. Include "exitfail.h" to get it.
4725 * xstrtol.h: Include "exitfail.h".
4726 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4728 * long-options.c (parse_long_options): Use prototype
4729 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4732 2004-01-21 Jim Meyering <jim@meyering.net>
4734 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4735 so as not to conflict with a different-sized __mktime_internal
4736 function in GNU libc.
4737 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4738 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4740 2004-01-18 Paul Eggert <eggert@twinsun.com>
4742 Merge from diffutils.
4744 * file-type.c (file_type): Add typed memory objects.
4745 * file-type.h (S_TYPEISTMO): New macro.
4747 * c-stack.h (c_stack_action): Remove argv argument.
4748 * c-stack.c (c_stack_action): Likewise. All uses changed.
4749 (die): Don't calculate message unless segv_action returns.
4750 (get_stack_location, min_address_from_argv, max_address_from_argv,
4751 volatile stack_base, volatile_stack_size): Remove.
4752 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4753 that every segmentation violation is a stack overflow. (Ouch!)
4754 See Debian bug 136249 (still outstanding) for more info about why
4755 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4757 2003-11-30 Bruno Haible <bruno@clisp.org>
4759 Safer stack allocation.
4760 * setenv.c: Include allocsa.h.
4761 (alloca): Remove fallback definition.
4762 (freea): Remove macro.
4763 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4766 2003-10-17 Bruno Haible <bruno@clisp.org>
4768 * binary-io.h: Avoid warnings on Cygwin.
4770 2003-12-28 Bruno Haible <bruno@clisp.org>
4772 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4773 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4775 2003-11-28 Bruno Haible <bruno@clisp.org>
4777 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4779 2003-11-27 Bruno Haible <bruno@clisp.org>
4781 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4783 2003-11-17 Bruno Haible <bruno@clisp.org>
4785 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4787 2003-11-24 Bruno Haible <bruno@clisp.org>
4789 * xallocsa.h: New file, from GNU gettext.
4790 * xallocsa.c: New file, from GNU gettext.
4792 2003-11-24 Bruno Haible <bruno@clisp.org>
4794 * allocsa.h: New file, from GNU gettext.
4795 * allocsa.c: New file, from GNU gettext.
4797 2003-11-24 Bruno Haible <bruno@clisp.org>
4799 * eealloc.h: New file.
4801 2004-01-15 Jim Meyering <jim@meyering.net>
4803 Merge from coreutils.
4805 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4806 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4807 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4809 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4810 optional configure-time default.
4812 * version-etc.c (version_etc_copyright): Update copyright date.
4814 * xreadlink.c (xreadlink): Correct outdated comment.
4816 2004-01-15 Paul Eggert <eggert@twinsun.com>
4818 Merge from coreutils.
4820 * posixver.c: Include posixver.h.
4822 * same.c: Include <stdbool.h>, <limits.h>.
4823 (_POSIX_NAME_MAX): Define if not defined.
4825 (same_name): If file names are silently truncated, report
4826 that the file names are the same if they are the same after
4827 the silent truncation.
4829 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4830 conversion function.
4831 * xstrtod.c (xstrtod): Likewise. All callers changed to
4832 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4835 2004-01-14 Paul Eggert <eggert@twinsun.com>
4837 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4838 with like-named macro in fnmatch.c.
4839 (EXT): Use an internal constant instead.
4841 Merge fnmatch patches from glibc.
4842 * fnmatch.c (mbsinit): Remove define.
4843 Add libc_hidden_ver (__fnmatch, fnmatch).
4844 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4845 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4847 2003-12-14 Karl Berry <karl@gnu.org>
4849 * config.charset: update from gettext-runtime.
4851 2003-12-03 Paul Eggert <eggert@twinsun.com>
4853 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4854 Bug reported by Alfred M. Szmidt.
4856 2003-11-29 Karl Berry <karl@gnu.org>
4858 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4860 2003-11-23 Paul Eggert <eggert@twinsun.com>
4861 Bruno Haible <bruno@clisp.org>
4863 * printf-parse.h: Don't include sys/types.h.
4864 (ARG_NONE): New macro.
4865 (char_directive): Change type of *arg_index fields to size_t.
4866 * printf-parse.c: Don't include sys/types.h.
4867 (SSIZE_MAX): Remove macro.
4868 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4869 Remove unnecessary overflow check.
4870 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4873 2003-11-24 Paul Eggert <eggert@twinsun.com>
4875 * alloca.c: Remove dependency on xalloc module.
4876 (xalloc_die): Remove.
4877 (memory_full) [!defined emacs]: New macro.
4878 [!defined emacs]: Don't include xalloc.h.
4879 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4880 address arithmetic overflows. Change datatypes a bit to avoid
4883 2003-11-22 Jim Meyering <jim@meyering.net>
4885 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4887 2003-11-17 Bruno Haible <bruno@clisp.org>
4889 * vasnprintf.c (alloca): Remove fallback definition.
4890 (freea): Remove definition.
4891 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4892 Reported by Paul Eggert.
4894 2003-11-17 Jim Meyering <jim@meyering.net>
4896 On systems without utime and without a utimes function capable of
4897 dealing with a NULL struct utimbuf* argument, this utime replacement
4898 could -- in unusual circumstances -- leak a file descriptor.
4899 * utime.c: Include <unistd.h> and <errno.h>.
4900 (utime_null): Be sure to close `fd' and to preserve errno.
4901 Reported by Geoff Collyer via Arnold Robbins.
4903 2003-11-16 Paul Eggert <eggert@twinsun.com>
4904 Bruno Haible <bruno@clisp.org>
4906 Protect against address arithmetic overflow.
4907 * printf-args.h: Include stddef.h.
4908 (arguments): Change type of field 'count' to size_t.
4909 * printf-args.c (printf_fetchargs): Use size_t instead of
4910 'unsigned int' where appropriate.
4911 * printf-parse.h: Include sys/types.h.
4912 (char_directive): Change type of *arg_index fields to ssize_t.
4913 (char_directives): Change type of fields 'count', max_*_length to
4915 * printf-parse.c: Include sys/types.h and xsize.h.
4916 (SSIZE_MAX): Define fallback value.
4917 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4918 instead of 'int' where appropriate. Check a_allocated, d_allocated
4919 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4920 * vasnprintf.c: Include xsize.h.
4921 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4922 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4923 overflow. Avoid wraparound when converting a width or precision from
4926 2003-11-16 Bruno Haible <bruno@clisp.org>
4928 Update from GNU gettext.
4929 * printf-parse.c: Generalize to it can be compiled for wide strings.
4930 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4931 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4932 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4933 SNPRINTF): New macros.
4934 Don't include <alloca.h> if the file is used inside libintl.
4935 (local_wcslen): New function, for Solaris 2.5.1.
4936 (VASNPRINTF): Use it instead of wcslen.
4938 2003-11-16 Bruno Haible <bruno@clisp.org>
4940 * xsize.h (xmax): New function.
4941 (xsum, xsum3, xsum4): Declare as "pure" functions.
4943 2003-11-12 Paul Eggert <eggert@twinsun.com>
4945 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4946 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4947 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4948 heuristic is just as accurate as far as we know, and it removes a
4949 dependency on size_max.m4 and ptrdiff_max.m4.
4951 2003-11-12 Paul Eggert <eggert@twinsun.com>
4953 * xstrtol.c (__xstrtol): Remove "break" immediately after
4954 "return", to pacify some unknown compiler. Problem reported
4957 2003-11-11 Bruno Haible <bruno@clisp.org>
4959 * xsize.h (SIZE_MAX): Remove fallback definition.
4960 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4963 2003-11-10 Paul Eggert <eggert@twinsun.com>
4965 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4966 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4967 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4969 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4970 not (size_t) -1, since it's defined here.
4972 2003-11-06 Paul Eggert <eggert@twinsun.com>
4974 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4975 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4976 Reject sizes of exactly SIZE_MAX bytes.
4977 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4978 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4980 2003-11-05 Bruno Haible <bruno@clisp.org>
4982 * xsize.h: Include limits.h, to avoid a possible collision with
4983 SIZE_MAX defined in <limits.h> on Solaris.
4985 2003-11-04 Bruno Haible <bruno@clisp.org>
4987 * xsize.h: New file.
4988 * linebreak.c: Include xsize.h.
4989 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4990 argument for overflow.
4991 Suggested by Paul Eggert.
4993 2003-10-31 Bruno Haible <bruno@clisp.org>
4995 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4996 to avoid (extremely rare) race condition.
4997 Suggested by Paul Eggert.
4999 2003-11-03 Jim Meyering <jim@meyering.net>
5001 * userspec.c: Include "userspec.h".
5002 * userspec.h: New file.
5004 2003-10-31 Paul Eggert <eggert@twinsun.com>
5006 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5007 * mountlist.c (SIZE_MAX): Define if not defined already.
5008 (read_filesystem_list): Set and use me_type_malloced.
5009 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5010 whatever the type happens to be), for brevity and consistency.
5011 Check for size calculation overflow on Alphas running OSF/1.
5013 2003-10-31 Jim Meyering <jim@meyering.net>
5015 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5017 * linebuffer.c: Include <string.h> for declaration of memset.
5019 2003-10-30 Paul Eggert <eggert@twinsun.com>
5020 Bruno Haible <bruno@clisp.org>
5022 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5023 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5025 2003-10-29 Paul Eggert <eggert@twinsun.com>
5027 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5028 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5030 * quotearg.c (quotearg_n_options): Use it.
5031 * group-member.c: Include <stdbool.h>.
5032 (free_group_info): Arg is now const *; don't free arg.
5033 (get_group_info): Now returns bool and accepts struct group_info *,
5034 rather than returning a malloc'ed struct group_info *.
5035 All uses changed. Check for overflow in internal size calculation.
5037 * getusershell.c (readname): Simplify the code by using x2nrealloc
5038 rather than xmalloc/xrealloc.
5039 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5040 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5041 conformance bug: the old code used a pointer after freeing the
5042 storage that it addressed.
5043 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5044 rather than doing it by hand.
5045 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5046 the buffer preserved. Use free and xmalloc instead.
5047 * quotearg.c (quotearg_n_options): Likewise.
5048 Use a simpler test for size overflow. Don't use xalloc_oversized
5049 because unsigned int might be wider than size_t (!); this suggests
5050 that we should switch from unsigned int to size_t for slot numbers.
5052 2003-10-27 Bruno Haible <bruno@clisp.org>
5054 * stdbool_.h: Better support for BeOS.
5056 2003-10-27 Paul Eggert <eggert@twinsun.com>
5058 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5059 to allocate the returned structure. Do not allocate a subarray,
5060 as x2nrealloc will do that.
5061 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5062 instead of xnrealloc.
5063 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5065 2003-10-26 Paul Eggert <eggert@twinsun.com>
5067 * xalloc.h (xalloc_oversized): New static inline function, for
5068 callers that want to do their own size-overflow checking. Include
5069 <stdbool.h>, since xalloc_oversized returns bool.
5070 * xalloc.c (array_size_overflow): Remove. All callers changed
5071 to use xalloc_oversized.
5073 Add two functions x2realloc, x2nrealloc, for programs that grow
5074 arrays dynamically by doubling their sizes.
5075 * xalloc.h (x2realloc, x2nrealloc): New decls.
5076 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5079 Port to C99 semantics for 'inline' of external functions.
5080 Bug reported by Bruno Haible.
5081 * xmalloc.c (xnmalloc_inline): New static inline function,
5082 with the old contents of xnmalloc.
5083 (xnmalloc, xmalloc): Use it.
5084 (xnrealloc_inline): New static inline function,
5085 with the old contents of xnrealloc.
5086 (xnrealloc, xrealloc): Use it.
5088 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5090 2003-10-25 Paul Eggert <eggert@twinsun.com>
5092 Fix several address-calculation bugs in the hash modules,
5093 plus some minor code cleanup.
5095 * hash.h: Include <stdbool.h>, for bool.
5096 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5097 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5098 hash_get_n_entries, hash_get_max_bucket_length,
5099 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5100 hash_rehash): Use size_t rather than unsigned.
5101 * hash.c (struct hash_table, hash_get_n_buckets,
5102 hash_get_n_buckets_used, hash_get_n_entries,
5103 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5104 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5105 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5107 (SIZE_MAX): Define if not defined.
5108 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5109 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5111 Use const * when possible.
5112 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5113 (check_tuning): Fix bug: if tuning parameters were very close to
5114 0 or 1, rounding errors could have caused subscript violations.
5115 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5116 (hash_initialize): Add 'fail:' label
5117 to free table and return NULL, and use it to simplify code.
5118 Use calloc rather than clearing the storage ourself.
5119 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5120 buffer size calculations.
5121 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5122 Include <stddef.h>, for size_t.
5123 * hash-pjw.c (hash_pjw): Likewise.
5124 Switch to method described by Bruno Haible.
5125 Include <limits.h>, for CHAR_BIT.
5126 (SIZE_BITS): New macro.
5128 2003-10-21 Paul Eggert <eggert@twinsun.com>
5130 * getndelim2.c (getndelim2): When size calculation overflows,
5131 ceiling the allocation at NMAX bytes rather than silently
5132 discarding input bytes before NMAX is reached. This makes
5133 a difference only if NMAX exceeds SIZE_MAX / 2.
5135 * obstack.c: Merge from glibc.
5136 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5137 Add libc_hidden_def (_obstack_newchunk).
5138 (_obstack_free) [! defined _LIBC]: Remove.
5139 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5140 a clone of the function body.
5141 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5142 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5144 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5145 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5148 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5149 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5150 Don't use lvalue casts, as GCC plans to remove support for them
5151 in GCC 3.5. Reported by Joseph S. Myers. This bug
5152 was also present in the non-GCC version, indicating that this
5153 code had always been buggy and had never been widely used.
5154 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5155 Use the fast variant of each macro, rather than copying the
5156 definiens of the fast variant; that way, we'll be more likely to
5157 catch future bugs in the fast variants.
5159 2003-10-20 Bruno Haible <bruno@clisp.org>
5161 * wait-process.h: New file, from GNU gettext.
5162 * wait-process.c: New file, from GNU gettext.
5164 2003-10-19 Jim Meyering <jim@meyering.net>
5166 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5168 2003-10-16 Paul Eggert <eggert@twinsun.com>
5170 * getgroups.c: Include <errno.h>, <stdlib.h>.
5171 (getgroups): First arg is int, not size_t.
5172 Don't let 'free' mangle errno.
5174 2003-10-16 Jim Meyering <jim@meyering.net>
5176 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5178 2003-10-15 Paul Eggert <eggert@twinsun.com>
5180 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5182 (new_exclude, add_exclude_file): Initial size no longer needs to
5184 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5185 our own address arithmetic overflow checking.
5187 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5188 (fnmatch): Do not alloca more than 2000 wide characters;
5189 instead, use malloc for large buffers.
5190 Check for address arithmetic overflow, and return -1
5191 with errno set to ENOMEM in that case.
5192 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5193 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5194 instead, return -1. Check for address arithmetic overflow.
5196 2003-10-14 Paul Eggert <eggert@twinsun.com>
5198 Handle invalid suffixes and overflow independently, so that
5199 callers can treat them independently as needed. Fix some bugs in
5200 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5201 suffix for a human-readable blocksize. The major caller-visible
5202 change is the addition of a new
5203 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5204 that both overflow and suffix chars were found.
5206 * human.c (humblock): Don't check separately for invalid suffix
5207 char; that is xstrtoumax's job (now that its bug is fixed).
5208 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5209 INTMAX_MAX]: New macros.
5210 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5211 TYPE_MAXIMUM): New macros.
5212 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5213 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5214 if overflow occurs, as it's what __strtol does and it's more useful
5216 (__xstrtol): If __strtol reports some error other than ERANGE,
5217 reflect it to the caller as LONGINT_INVALID. If it reports
5218 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5219 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5220 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5222 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5223 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5224 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5225 [defined UINTMAX_MAX]: New macros.
5227 2003-10-14 Bruno Haible <bruno@clisp.org>
5229 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5230 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5231 Also use volatile where needed.
5233 2003-10-12 Paul Eggert <eggert@twinsun.com>
5235 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5236 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5237 and define in terms of the other primitives.
5238 * xmalloc.c: Include stdbool.h; do not include exit.h.
5239 (SIZE_MAX): Define if not already defined.
5240 (array_size_overflow): New function.
5241 (xalloc_die): Abort instead of exiting if 'error' returns.
5242 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5243 (xmalloc, xrealloc): Use them.
5244 (xcalloc): Check for address arithmetic overflow.
5245 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5246 a bit faster than strcpy.
5248 2003-10-08 Paul Eggert <eggert@twinsun.com>
5250 Merge getpass from libc, plus a few fixes.
5252 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5253 Include <stdbool.h>.
5254 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5255 __fsetlocking to empty.
5256 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5257 do include <bits/libc-lock.h>.
5258 Do not include <fcntl.h>; not needed.
5259 [_LIBC]: Include <wchar.h>.
5260 (NOTCANCEL_MODE): New macro.
5261 (flockfile, funlockfile) [_LIBC]: New macros.
5262 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5263 [!_LIBC]: New macros.
5264 (call_fclose): New function.
5265 (getpass): Use it. Save tty stream separately; this simplifies the
5266 code and makes it more reliable if stdin happens to equal stdout.
5267 Invoke __fsetlocking on tty.
5268 Handle thread cancellation if needed.
5269 Namespace cleanup (use __tcgetattr, __getline).
5270 Use bool for Booleans.
5271 [USE_IN_LIBIO]: Handle wide streams.
5272 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5273 stream might go where.
5275 * unlocked-io.h: Include <stdio.h>, so that the caller
5276 doesn't have to include <stdio.h> before us.
5277 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5278 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5279 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5280 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5281 if not declared, so that we can use getpass.c code from libc without
5283 (flockfile, ftrylockfile, funlockfile): New macros.
5285 2003-10-06 Bruno Haible <bruno@clisp.org>
5287 * version-etc-2.h: Remove file.
5288 * version-etc-2.c: Remove file.
5290 2003-09-25 Jim Meyering <jim@meyering.net>
5291 Bruno Haible <bruno@clisp.org>
5293 This lets translators provide better translations for the
5294 "Written by ..." part of --version output.
5295 * version-etc.h: Include stdarg.h.
5296 (version_etc_copyright): Declare as readonly.
5297 (version_etc): Make this function variadic with a NULL-terminated list
5298 of author name strings.
5299 (version_etc_va): New declaration.
5300 * version-etc.c: Include stdarg.h, stdlib.h.
5301 (version_etc_copyright): Declare as readonly.
5302 (version_etc_va): New function. Provide a different translatable string
5303 for each possible number of authors < 10. Abbreviate when there are 10
5305 (version_etc): Make this function variadic. Call version_etc_va.
5306 Suggestion from Gary V. Vaughan.
5308 * long-options.h (parse_long_options): Change prototype: the authors
5309 string is moved to the end and becomes variadic.
5310 * long-options.c: Include stdarg.h.
5311 (parse_long_options): Make this function variadic, too.
5312 Call version_etc_va, not version_etc.
5314 2003-10-06 Bruno Haible <bruno@clisp.org>
5316 * fatal-signal.h: New file, from GNU gettext.
5317 * fatal-signal.c: New file, from GNU gettext.
5319 2003-10-04 Karl Berry <karl@gnu.org>
5321 * argp*: update from libc.
5323 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5325 * getpass.c (getpass): Use a no-op fseek when switching from input to
5326 output mode on the same stream.
5328 2003-09-29 Paul Eggert <eggert@twinsun.com>
5330 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5331 Fix arg typo in previous patch.
5333 2003-09-28 Jim Meyering <jim@meyering.net>
5335 * error.c: Correct cpp indentation.
5337 2003-09-27 Paul Eggert <eggert@twinsun.com>
5339 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5340 Omit the special code that used __typeof__, since we worry that
5341 it could be more trouble than it's worth. See:
5342 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5343 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5347 2003-09-26 Jim Meyering <jim@meyering.net>
5349 * error.c (error_tail): Move some declarations
5350 into inner scope where the local variables are used.
5352 2003-09-26 Bruno Haible <bruno@clisp.org>
5354 * stpncpy.h (gnu_stpncpy): New declaration.
5355 (stpncpy): Define as alias for gnu_stpncpy.
5356 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5358 2003-09-26 Paul Eggert <eggert@twinsun.com>
5360 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5361 (error_tail): Do not loop, reallocating temporary buffer, since
5362 the output cannot contain more wide characters than the input
5363 contains bytes, the size must be big enough already. This avoids
5364 one potential size overflow calculation. Check for size overflow
5365 when calculating temporary buffer size. Free temporary buffer
5366 when done, if it was allocated with malloc; this plugs a memory
5367 leak. Remove casts from void * to pointers, that are no longer
5368 needed now that we're assuming C89 or better.
5370 Merge error changes from glibc.
5372 * error.c, error.h: Update copyright notice header to match glibc.
5373 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5374 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5375 Disable cancellation while printing error.
5376 * error.h: Prepend __ to parameter names.
5378 2003-09-25 Karl Berry <karl@gnu.org>
5380 * argp-fmtstream.c, argp-help.c: update from libc.
5382 2003-09-25 Bruno Haible <bruno@clisp.org>
5384 * version-etc-2.h: New file, from version-etc.h with modifications.
5385 * version-etc-2.c: New file, from version-etc.c with modifications.
5387 2003-09-25 Simon Josefsson <jas@extundo.com>
5389 * xgetdomainname.h: New file.
5390 * xgetdomainname.c: New file.
5392 2003-09-25 Simon Josefsson <jas@extundo.com>
5393 Bruno Haible <bruno@clisp.org>
5395 * getdomainname.h: New file.
5396 * getdomainname.c: New file.
5398 2003-09-24 Paul Eggert <eggert@twinsun.com>
5400 * linebuffer.c (freebuffer): Don't free the argument, just
5401 the buffer associated with the argument. Bug reported by
5404 2003-09-19 Karl Berry <karl@gnu.org>
5406 * argp.h: update from libc.
5408 2003-09-16 Paul Eggert <eggert@twinsun.com>
5410 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5411 input error, instead of returning NULL the next time we are called
5412 (and therefore losing track of errno).
5414 2003-09-15 Paul Eggert <eggert@twinsun.com>
5416 * getndelim2.c (getndelim2): Don't trash errno when a read
5417 fails, so that the caller gets the proper errno.
5419 * readutmp.c (read_utmp): Likewise.
5420 Check for fstat error. Close stream and free storage
5423 2003-09-14 Bruno Haible <bruno@clisp.org>
5425 * fwriteerror.h: New file.
5426 * fwriteerror.c: New file.
5428 2003-09-14 Jim Meyering <jim@meyering.net>
5430 * getloadavg.c: Correct cpp indentation.
5431 * strdup.c: Likewise.
5432 * vasnprintf.c: Likewise.
5434 2003-09-12 Paul Eggert <eggert@twinsun.com>
5436 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5437 * obstack.c [!defined _LIBC]: Likewise.
5438 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5439 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5440 * exitfail.c: Don't include stdlib.h; no longer needed.
5442 More changes to assume C89 or better.
5444 * error.c (error_tail): Assume vprintf.
5446 * argmatch.c (getenv): Remove decl.
5447 * progreloc.c (get_full_program_name): Define via prototype.
5448 * setenv.c (clearenv): Likewise.
5449 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5451 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5452 (malloc, memcpy): Remove decls.
5453 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5454 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5455 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5456 (memcpy): Remove macro.
5457 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5458 (__P): Remove. All uses removed.
5459 (PTR): Remove. All uses changed to void *.
5460 (CHAR_BIT, NULL): Remove.
5461 (spaces, zeros, memset_space, memset_zero)
5462 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5464 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5465 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5466 Define with prototype.
5467 Remove now-unnecessary prototype decl.
5468 (extra_args_spec): Assume ANSI C. All uses changed.
5469 (extra_args_spec_iso): Remove.
5470 (my_strftime, emacs_strftimeu): Define via prototype.
5471 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5473 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5474 * strtoimax.c: Include <stdlib.h> unconditionally.
5475 (strtoul, strtol): Remove decls.
5476 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5478 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5479 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5480 (LOCALE_PARAM_PROTO): New macro.
5481 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5482 (INTERNAL (strtol), strtol): Define with a prototype.
5483 (PARAMS): Remove. All uses removed.
5484 * tempname.c: Include <string.h> unconditionally.
5485 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5486 * xgethostname.c (main): Define with a prototype.
5487 * xmalloc.c: Include "xalloc.h" first, to check interface.
5488 Include <stdlib.h> unconditionally.
5489 (calloc, malloc, realloc, free): Remove decls.
5490 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5491 Include <stdlib.h> unconditionally. Sort include file names.
5493 (xstrtod): Define with a prototype.
5494 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5495 (strtol, strtoul): Remove decls.
5497 2003-09-11 Paul Eggert <eggert@twinsun.com>
5499 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5500 Include <stdlib.h>, <string.h> unconditionally.
5501 Remove now-unnecessary cast to char *.
5502 * strnlen.c: Include <string.h> unconditionally.
5503 * yesno.c (yesno): Define with a prototype.
5505 2003-09-10 Bruno Haible <bruno@clisp.org>
5507 * strcspn.c: Include <string.h> unconditionally.
5508 * strpbrk.c: Include <string.h> unconditionally.
5509 * strstr.c: Include <string.h> unconditionally.
5510 * unicodeio.c: Include <string.h> unconditionally.
5511 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5512 * unsetenv.c: Likewise.
5513 * xreadlink.c: Include <stdlib.h> unconditionally.
5514 * yesno.c: Include <stdlib.h> unconditionally.
5515 (rpmatch): Add prototype.
5517 2003-09-10 Jim Meyering <jim@meyering.net>
5519 * error.c: Correct indentation of cpp directives.
5521 2003-09-09 Paul Eggert <eggert@twinsun.com>
5525 * acosl.c (main): Use a prototype.
5526 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5529 * getloadavg.c (getloadavg, main): Define via prototypes.
5531 * getopt.h (struct option.name): Assume C89, and use 'const'.
5532 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5533 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5535 * getopt.c (const): Remove macro.
5536 Include <string.h> unconditionally.
5537 (my_index): Remove; all uses changed to strchr.
5538 (strlen): Remove decl.
5539 (exchange): Remove forward decl; no longer needed.
5540 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5541 Define with prototype.
5542 * getopt1.c (const): Remove macro.
5543 (getopt_long, getopt_long_only, main): Define with prototype.
5545 * getugroups.c: Include <string.h> unconditionally.
5547 * getusershell.c: Include <stdlib.h> unconditionally.
5548 (getusershell, setusershell, endusershell, readname, main):
5549 Define with prototypes.
5551 * group-member.c: Include group-member.h first.
5552 Include <stdlib.h> unconditionally.
5554 * hard-locale.c: Include hard-locale.h first.
5555 Include <stdlib.h>, <string.h> unconditionally.
5557 * hash.c (free, malloc): Remove decls.
5558 Include <stdlib.h> unconditionally.
5560 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5561 (getenv): Do not declare.
5563 * idcache.c: Include <string.h> unconditionally.
5565 * long-options.c: Include long-options.h first, to test interface.
5566 Include <stdlib.h> unconditionally.
5568 * makepath.c: Include makepath.h first, to test interface.
5569 Include <stdlib.h> and <string.h> unconditionally.
5571 * linebuffer.c: Include <stdlib.h>.
5572 (free): Remove decl.
5574 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5575 rpl_malloc returns void *, not char *.
5576 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5578 * md5.h: Include <limits.h> unconditionally.
5579 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5580 (__P): Remove; all uses removed.
5581 * md5.c: Include "md5.h" first.
5582 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5583 md5_buffer, md5_process_bytes, md5_process_block):
5584 Define with prototypes.
5585 * sha.h (__P): Remove all uses. (It wasn't defined??)
5586 * sha.c: Include "sha.h" first.
5587 Include <stdlib.h>, <string.h> unconditionally.
5589 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5590 * memcmp.c (__ptr_t): Likewise.
5591 * memrchr.c (__ptr_t): Likewise.
5592 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5593 Include <string.h> unconditionally.
5594 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5595 * memchr.c: Include <stdlib.h> unconditionally.
5596 * memchr.c (LONG_MAX): Remove.
5597 * memrchr.c (LONG_MAX): Likewise.
5598 * memchr.c (__memchr): Define via a prototype.
5599 * memrchr.c (__memrchr): Likewise.
5600 * memcmp.c (__P): Remove, and remove all uses.
5601 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5602 Remove forward decls; no longer needed.
5603 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5604 Use types required by C89 in prototype.
5606 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5607 * savedir.c: Likewise.
5608 * mkdir.c (free): Remove decl.
5609 * rmdir.c (rmdir): Define with a prototype.
5610 * savedir.c: Include savedir.h first, to test interface.
5612 * mktime.c (STDC_HEADERS): Remove.
5613 Include <stdlib.h>, <string.h> unconditionally.
5615 * modechange.c: Include <stdlib.h> unconditionally.
5616 (malloc): Remove decl.
5618 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5619 (free): Remove decl.
5621 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5622 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5623 (This type really should be intptr_t, but that's a C99ism.)
5624 (_obstack_memcpy): Remove: all uses changed to memcpy.
5625 Include <string.h> unconditionally.
5626 (struct obstack): Assume __STDC__ for types of members
5627 chunkfun, freefun, extra_arg.
5628 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5629 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5630 obstack_begin, obstack_specify_allocation,
5631 obstack_specify_allocation_with_arg, obstack_chunkfun,
5632 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5633 Remove unprototyped decls and the macros that use them.
5634 * obstack.c (POINTER): Remove. All uses changed to void *.
5635 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5636 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5637 (defined __STDC__ && __STDC__)]:
5638 Remove nonprototyped code.
5639 Include <stdlib.h> unconditionally.
5640 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5641 _obstack_allocated_p, _obstack_free, obstack_free,
5642 _obstack_memory_used, print_and_abort):
5643 Define using prototypes.
5644 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5645 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5646 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5647 obstack_next_free, obstack_object_size, obstack_room) [0]:
5648 Remove unused, unprototyped code.
5650 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5652 * physmem.c (physmem_total, physmem_available, main): Define
5655 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5656 (main): Define with a prototype.
5658 * posixver.c (getenv): Remove decl.
5660 * putenv.c (malloc): Returns void *, not char *.
5661 Include <string.h> unconditionally.
5662 (strchr, memcpy, NULL): Do not define.
5664 * readtokens.c: Include readtokens.h first, to test interface.
5665 Include <stdlib.h>, <string.h> unconditionally.
5666 (init_tokenbuffer): Define with a prototype.
5668 * regex.c (PARAMS): Remove. All uses removed.
5669 All uses of _RE_ARGS removed, too.
5670 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5672 (bzero): Assume memset exists.
5673 (memcmp, memcpy, NULL): Remove.
5674 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5675 char, or assignments to local vars of type signed char.
5676 (init_syntax_once, PREFIX(extract_number_and_incr),
5677 PREFIX(print_partial_compiled_pattern),
5678 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5679 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5680 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5681 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5682 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5683 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5684 wcs_compile_range, byte_compile_range, truncate_wchar,
5685 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5686 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5687 count_mbs_length, wcs_re_match_2_internal,
5688 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5689 PREFIX(alt_match_null_string_p),
5690 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5691 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5692 regfree, PREFIX(extract_number)): Define with prototype. Remove
5693 now-unnecessary declaration, if any.
5694 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5696 Remove now-unnecessary casts among pointer types.
5697 * regex.h (_RE_ARGS): Remove. All uses removed.
5699 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5700 (free): Remove decl.
5702 * rpmatch.c: Include <stdlib.h> unconditionally.
5704 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5705 (free): Remove decl.
5707 * save-cwd.c: Include <stdlib.h> unconditionally.
5708 * xgetcwd.c: Likewise.
5710 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5711 (free): Remove decl.
5713 * strchrnul.c (strchrnul): Define with a prototype.
5714 Fix bug: c_in was not converted to char before searching.
5716 The following changes are not K&R related:
5718 * group-member.h: Include <sys/types.h>, so that this file is
5720 * makepath.h: Likewise.
5722 * getusershell.c (readname, default_index, line_size, readname):
5723 Use size_t, not int, for sizes.
5724 (readname): If the size overflows, report an error instead of
5727 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5729 * getndelim2.c: Assume stdlib.h per the C89 spec.
5731 2003-09-08 Paul Eggert <eggert@twinsun.com>
5733 Assume C89 or better; remove K&R cruft.
5734 A few of these changes were first proposed by Derek Robert Price
5735 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5737 * addext.c: Include <string.h> unconditionally.
5738 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5739 Don't declare getenv or malloc.
5741 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5742 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5744 (find_stack_direction, alloca): Use prototypes.
5746 * atexit.c (atexit): Define using a prototype.
5748 * basename.c, dirname.c, stripslash.c:
5749 Include <string.h> unconditionally.
5751 * bcopy.c: Include <stddef.h>.
5752 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5754 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5756 * error.h (error, error_at_line, error_print_progname)
5757 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5758 * error.c: Include error.h first, to check interface.
5759 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5760 (VA_START): Remove; all uses changeed to va_start.
5761 (exit, strerror): Remove decls.
5762 (error_print_progname): Prototype uncondionally.
5763 Don't include <errno.h>; no longer needed.
5764 (private_strerror): Remove.
5765 (error_tail): Always define.
5766 (error, error_at_line): Assume C89 or better; always use prototypes.
5767 * fatal.c: Include "fatal.h" first, to test interface.
5768 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5769 (VA_START): Remove; all uses changed to va_start.
5770 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5772 (exit): Remove decl.
5773 (fatal): Prototype unconditionally. Assume va_start works.
5774 Abort at end, to pacify gcc.
5776 * euidaccess.c (main): Define with a prototype.
5778 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5780 * exitfail.c: Include <stdlib.h> unconditionally.
5782 * fnmatch_.h (__P): Remove. All uses changed to assume
5784 * fnmatch.c: Include fnmatch.h first, to test interface.
5785 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5786 (getenv): Remove decl.
5787 (fnmatch): Define using a prototype.
5788 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5789 (FCT): Define using a prototype.
5791 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5793 * gethostname.c: Include <stddef.h>.
5794 (gethostname): Define with prototype. Length is size_t, not int.
5796 2003-09-08 Paul Eggert <eggert@twinsun.com>
5798 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5799 getversion.c should have been removed then, but was accidentally
5802 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5803 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5805 2003-09-07 Paul Eggert <eggert@twinsun.com>
5807 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5808 copy_tm_result. Bug reported by Simon Josefsson in
5809 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5811 2003-09-06 Paul Eggert <eggert@twinsun.com>
5813 * time_r.c, time_r.h: New files.
5815 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5817 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5818 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5820 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5822 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5823 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5826 * timegm.c: Switch to glibc implementation, with the following changes:
5827 [defined HAVE_CONFIG_H]: Include <config.h>.
5828 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5829 (__mktime_internal) [!defined _LIBC]: New decl.
5830 (__gmtime_r) [!defined _LIBC]: New macro and function.
5831 (timegm): Use a prototype, since gnulib assumes C89.
5832 Do not bother declaring tmp to be const, as it's not really usefu.
5833 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5834 (timegm): Declare only if HAVE_DECL_TIMEGM.
5836 2003-09-03 Paul Eggert <eggert@twinsun.com>
5838 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5839 Bug reported by Lute Kamstra in
5840 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5842 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5843 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5844 course with correspondingly smaller numbers for tomorrow and
5845 yesterday. From Tadayoshi Funaba. Originally installed into
5846 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5849 2003-08-31 Simon Josefsson <jas@extundo.com>
5851 * timegm.h: New file.
5852 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5854 2003-08-31 Karl Berry <karl@gnu.org>
5856 * argp.h: update from libc.
5858 2003-08-28 Bruno Haible <bruno@clisp.org>
5860 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5861 warning on QNX, which defines O_BINARY to 000000.
5863 2003-08-24 Bruno Haible <bruno@clisp.org>
5865 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5866 MSVC7 <stdio.h> is included later.
5868 2003-08-20 Bruno Haible <bruno@clisp.org>
5870 * progname.h: New file, from GNU gettext.
5871 * progname.c: New file, from GNU gettext.
5872 * progreloc.c: New file, from GNU gettext.
5874 2003-08-19 Bruno Haible <bruno@clisp.org>
5876 * xstrdup.c: Assume <string.h> exists.
5878 2003-08-18 Jim Meyering <jim@meyering.net>
5880 * setenv.h: Indent nested cpp directive.
5881 * vasnprintf.c: Remove trailing blanks.
5883 2003-08-17 Simon Josefsson <jas@extundo.com>
5884 Bruno Haible <bruno@clisp.org>
5886 * xstrndup.h: New file.
5887 * xstrndup.c: New file.
5889 2003-08-17 Bruno Haible <bruno@clisp.org>
5891 * strndup.h: New file.
5893 2003-08-16 Paul Eggert <eggert@twinsun.com>
5895 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5896 space, undoing this 2003-08-12 change:
5897 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5899 2003-08-16 Jim Meyering <jim@meyering.net>
5901 Merge from coreutils.
5902 * xstrtoimax.c: #else #if -> #elif.
5903 * xstrtoumax.c: Likewise.
5905 2003-08-15 Paul Eggert <eggert@twinsun.com>
5907 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5908 rather than tab, after '#' in shell-script copyright notices.
5909 Suggested by Bruno Haible.
5911 2003-08-15 Jim Meyering <jim@meyering.net>
5912 and Paul Eggert <eggert@twinsun.com>
5914 Merge from coreutils.
5915 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5916 member but strut utmpx does not. Needed for AIX 4.3.3.
5917 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5919 2003-08-15 Jim Meyering <jim@meyering.net>
5921 Merge from coreutils.
5922 * xgethostname.c: Include <stdlib.h>.
5923 (xghostname): Don't exit for anything other than memory-related
5924 failure; just return NULL.
5925 * userspec.c: Include "posixver.h".
5926 (parse_user_spec): Accept `.' as a separator only
5927 in pre-POSIX-200112 mode.
5928 * strtoimax.c: Use #elif rather than #else #if.
5929 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5930 Remove function, now that we can rely on a working tzset function.
5931 [!_LIBC]: Ensure that the required autoconf test has been run.
5932 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5933 Use underlying_strftime for %r.
5934 * sha.c: Merge in some clean-up and optimization changes from glibc.
5935 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5936 Ensure that it is a multiple of 64.
5937 Rearrange loop exit tests so as to avoid performing an
5938 additional fread after encountering an error or EOF.
5939 * realloc.c: Update copyright date.
5941 2003-08-14 Jim Meyering <jim@meyering.net>
5943 Merge from coreutils.
5944 * obstack.h: Whitespace changes.
5945 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5946 and xcalloc return values.
5947 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5948 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5949 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5950 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5951 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5953 Use mntctl's return value to drive the entry-processing loop, since
5954 we can't rely on the value of the vmt_length member in the last
5955 entry. On some systems doing so could result in exhausting
5956 virtual memory. Based in part on a patch from Mike Jetzer.
5958 2003-08-14 Jim Meyering <jim@meyering.net>
5959 and Paul Eggert <eggert@twinsun.com>
5961 Merges from coreutils, plus other fixes.
5962 * physmem.c: Merge in portability changes from gcc/libiberty
5963 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5964 for credits and details. Thanks to Kaveh Ghazi for helping
5965 to keep these files in sync.
5966 (ARRAY_SIZE): Define it.
5967 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5968 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5969 (memcasecmp): Don't assume size_t fits in unsigned int.
5970 Remove casts and duplicate code.
5971 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5972 (memcpy): Remove definition.
5973 Merge in some clean-up and optimization changes from glibc.
5974 [BLOCKSIZE]: Move definition to top of file.
5975 Ensure that it is a multiple of 64.
5976 Rearrange loop exit tests so as to avoid performing an
5977 additional fread after encountering an error or EOF.
5978 * md5.h (md5_uintptr): Define.
5979 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5980 return to the initial working directory. Preserve errno
5982 * idcache.c: Include "xalloc.h".
5983 (xmalloc, xrealloc): Remove decls.
5984 (getuser): Remove casts no longer required in C89.
5985 * human.c: Include stdio.h, for sprintf.
5986 * group-member.c: Include "xalloc.h".
5987 (xmalloc, xrealloc): Remove decls.
5988 (get_group_info): Remove casts no longer required in C89.
5989 * getusershell.c (readname): Remove casts no longer required in C89.
5990 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5991 * getline.c: Whitespace fix, from coreutils.
5993 2003-08-13 Paul Eggert <eggert@twinsun.com>
5995 * exclude.c: Include <ctype.h>
5996 (IN_CTYPE_DOMAIN): New macro.
5998 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6001 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6002 Undo previous (whitespace-only) change.
6004 2003-08-12 Paul Eggert <eggert@twinsun.com>
6006 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6007 Normalize leading white space and remove trailing white space.
6008 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6009 notice, as per ../config/srclist-update.
6011 Merge from coreutils.
6012 * euidaccess.h: New file.
6013 * euidaccess.c: Include it.
6014 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6015 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6016 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6018 2003-08-11 Bruno Haible <bruno@clisp.org>
6020 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6021 (vasnprintf): Use it instead of wcslen.
6023 2003-08-11 Bruno Haible <bruno@clisp.org>
6025 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6026 value to ensure that _Bool promotes to int. Use #define for _Bool when
6027 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6029 2003-08-10 Karl Berry <karl@gnu.org>
6031 * regex.h: update from libc (whitespace fix).
6033 2003-08-09 Paul Eggert <eggert@twinsun.com>
6035 Merge some files from coreutils. These changes were
6036 originally made by Jim Meyering.
6037 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6038 many older Unixes require this.
6039 * alloca.c (alloca): Remove cast to argument of free;
6040 no longer needed in C89.
6041 * alloca_.h, regex.h: Fix white space to match
6042 what GNU indent does.
6044 2003-08-05 Paul Eggert <eggert@twinsun.com>
6046 * bumpalloc.h: Remove.
6048 2003-08-04 Paul Eggert <eggert@twinsun.com>
6050 * getloadavg.c: Change copyright notice and spacing to conform to
6053 Merge from coreutils.
6054 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6056 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6057 from Karl Berry, implemented by Jim Meyering.
6058 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6059 from Dmitry V. Levin.
6060 Remove anachronistic cast of xrealloc.
6061 * fnmatch_.h (__const): Remove. Use 'const'.
6062 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6063 type. Otherwise, it wouldn't compile with at least /bin/cc on
6064 ymp-cray-unicos9.0.2.X.
6065 Combine two mostly-identical uses of alloca into one.
6066 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6068 2003-08-04 Dave Love <d.love@dl.ac.uk>
6072 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6073 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6074 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6075 obsolete NLIST_NAME_UNION.
6076 [__GNU__]: Undef BSD and FSCALE.
6077 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6079 2003-08-03 Paul Eggert <eggert@twinsun.com>
6081 * stdbool_.h (_Bool): Make it signed char, instead of
6082 an enum type, so that it's guaranteed to promote to int. See:
6083 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6085 2003-07-31 Paul Eggert <eggert@twinsun.com>
6087 * strerror.c: Include config.h, limits.h. Declare sprintf.
6088 (strerror): Don't assume that a printable int fits in 14 bytes.
6090 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6091 Bruno Haible <bruno@clisp.org>
6093 * getline.h (getline, getdelim): Change return type to ssize_t.
6094 * getline.c (getline, getdelim): Likewise.
6095 Remove _GNU_SOURCE define; now it's defined in config.h through
6098 2003-07-22 Paul Eggert <eggert@twinsun.com>
6100 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6101 over-parenthesization in macros.
6103 Sync with coreutils.
6105 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6108 Use `exit_failure' for xalloc and xmemcoll instead of their own
6109 private exit-failure variables.
6110 * xalloc.h (xalloc_exit_failure): Remove.
6111 * xmalloc.c: Likewise. Include exitfail.h.
6112 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6113 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6114 * xmemcoll.c: Likewise. Include exitfail.h.
6115 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6117 2003-07-18 Paul Eggert <eggert@twinsun.com>
6119 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6120 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6121 to test that it can stand by itself. Include "exitfail.h".
6122 Clients should set exit_failure instead.
6123 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6125 2003-07-18 Andreas Schwab <schwab@suse.de>
6127 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6129 2003-07-18 Bruno Haible <bruno@clisp.org>
6131 * getndelim2.h: New file.
6132 * getndelim2.c: Make into a module of its own. Include config.h,
6134 (getndelim2): Make non-static. Change return type to ssize_t.
6135 * getline.h: Change argument names.
6136 * getline.c: Include getndelim2.h instead of getndelim2.c.
6137 * getnline.c: Include getndelim2.h.
6139 2003-07-17 Bruno Haible <bruno@clisp.org>
6141 * Makefile.am: Remove file.
6142 * Makefile.in: Remove file.
6144 2003-07-17 Bruno Haible <bruno@clisp.org>
6146 * getnline.h: New file.
6147 * getnline.c: New file.
6148 * getndelim2.c: New file, extracted from getline.c.
6149 (getndelim2): Renamed from getdelim2, with added nmax argument.
6150 * getline.c: Include getndelim2.c.
6151 (getdelim2): Moved out to getndelim2.c.
6152 (getline, getdelim): Update.
6154 2003-07-15 <karl@gnu.org>
6156 * vasnprintf.c: update from gettext.
6158 2003-07-15 Jim Meyering <jim@meyering.net>
6160 * makepath.c (make_path): Enclose diagnostic in _(...).
6162 2003-07-14 Paul Eggert <eggert@twinsun.com>
6164 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6165 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6166 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6167 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6168 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6169 updated automatically by ../config/srclist-update. This changes
6170 their license from LPGL to GPL.
6172 2003-07-14 Jim Meyering <jim@meyering.net>
6174 Don't emit diagnostics. Let callers do that.
6175 * save-cwd.c: Don't include "error.h".
6176 (save_cwd): Don't call error. Ensure that errno is valid
6177 when returning nonzero.
6179 * save-cwd.h (restore_cwd): Update prototype.
6180 * save-cwd.c (restore_cwd): Remove two parameters.
6181 Simplify. Don't call error upon failure. Let callers do that.
6182 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6183 when auditing is enabled. But don't bother updating the #if.
6185 2003-07-14 Simon Josefsson <jas@extundo.com>
6187 * mempcpy.h: New file.
6188 * mempcpy.c: New file.
6190 2003-07-14 Paul Eggert <eggert@twinsun.com>
6192 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6193 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6194 unicodeio.c, unicodeio.h, unlocked-io.h:
6195 Switch from LGPL to GPL.
6197 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6199 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6200 it breaks C++ compilation.
6201 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6203 2003-07-10 Jim Meyering <jim@meyering.net>
6205 * vasnprintf.c: Remove trailing blanks.
6206 Make cpp indentation consistent.
6208 2003-07-09 Paul Eggert <eggert@twinsun.com>
6210 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6211 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6212 Switch from LGPL to GPL.
6214 2003-07-07 Paul Eggert <eggert@twinsun.com>
6216 * mktime.c: Fix some boundary cases and remove need for floating point.
6218 Issue a compile-time diagnostic if time_t is floating point, or if
6219 two's complement arithmetic is not in effect, or if arithmetic
6220 right shift does not propagate the sign. These assumptions were
6221 all in the original code but they weren't checked.
6223 (TIME_T_MIDPOINT, verify): New macros.
6224 (__isleap): Remove; it has integer overflow problems.
6225 (leapyear): New function, without those problems.
6226 (ydhms_tm_diff): Remove; splitting into two parts.
6227 (ydhms_diff): New function, containing the arithmetic part of
6228 the old ydhms_tm_diff function. Issue a compile-time
6229 diagnostic if we are not using C99 integer division.
6230 Avoid casts when possible.
6231 (guess_time_tm): New function, containing the checking part of
6232 the old ydhms_tm_diff function. Return the new value, rather than
6233 the difference between it and the old. Accept a new argument T
6234 so that *T specifies the old value. Check for overflow in the result.
6236 (__mktime_internal): Use a time_t offset, not a long int offset.
6237 This undoes the 2003-06-04 change, which is no longer needed now
6238 that we have better overflow checking.
6239 (localtime_offset): Likewise.
6241 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6242 and long are 64-bit but int is only 32-bit.
6243 (ydhms_diff): Use long int to store year1 and yday1.
6244 Issue a compile-time diagnostic if long int is not wide enough.
6246 (__mktime_internal): Use long int to store adjusted year and yday.
6247 Use plain C rather than preprocessor commands, if that doesn't
6249 Check for overflow (and try to repair) after each probe
6250 rather than checking only at the very end. This avoids some bugs
6251 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6252 does not equal GMT offset at maximum time).
6253 Use integer to check for overflow rather than floating point; this
6254 is more portable to non-IEEE hosts, and is a tad faster.
6255 When we detect that we are oscillating between two values,
6256 don't check whether tm_isdst has the requested value, since
6257 we already know the answer. When tm_isdst has the wrong value,
6258 use a different heuristic to find the right one, based on the
6259 extreme values actually observed in practice in tz2003a,
6260 rather than the (overly optimistic) "previous 3 calendar quarters".
6262 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6263 "T const" to accommodate glibc style.
6264 (check_result): Use less-confusing report format. "long" -> "long int.
6266 Don't loop if the iteration overflows time_t.
6267 Allow a negative step in the iteration.
6269 2003-07-01 Paul Eggert <eggert@twinsun.com>
6271 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6272 having it depend on HAVE_SYS_TYPES_H.
6274 2003-06-25 Bruno Haible <bruno@clisp.org>
6276 * readlink.c: New file.
6278 2003-06-20 Bruno Haible <bruno@clisp.org>
6280 Assume C89, so PARAMS isn't needed.
6281 * unicodeio.h (PARAMS): Remove.
6282 * unicodeio.c: Don't use PARAMS.
6284 2003-06-18 Jim Meyering <jim@meyering.net>
6286 Merge changes from coreutils.
6287 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6288 Remove explicit declarations of xmalloc and realloc.
6290 (read_utmp): Remove anachronistic cast of xmalloc.
6292 2003-06-17 Paul Eggert <eggert@twinsun.com>
6294 Assume C89, so PARAMS isn't needed.
6295 * backupfile.h (PARAMS): Remove. All uses removed.
6296 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6297 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6298 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6299 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6300 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6301 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6302 xstrtol.h: Likewise.
6303 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6304 same.h, strverscmp.h: Do not include config.h; no longer needed.
6305 Anyway, config.h should always be included before any other file.
6307 2003-06-11 Simon Josefsson <jas@extundo.com>
6309 * sysexit_.h: New file.
6311 2003-05-20 Derek Price <derek@ximbiot.com>
6313 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6315 2003-06-10 Simon Josefsson <jas@extundo.com>
6317 * strchrnul.h: New file.
6318 * strchrnul.c: New file.
6320 2003-06-10 Simon Josefsson <jas@extundo.com>
6322 * argp.h: New file, from glibc.
6323 * argp-ba.c: New file, from glibc.
6324 * argp-eexst.c: New file, from glibc.
6325 * argp-fmtstream.c: New file, from glibc.
6326 * argp-fmtstream.h: New file, from glibc.
6327 * argp-fs-xinl.c: New file, from glibc.
6328 * argp-help.c: New file, from glibc.
6329 * argp-namefrob.h: New file, from glibc.
6330 * argp-parse.c: New file, from glibc.
6331 * argp-pv.c: New file, from glibc.
6332 * argp-pvh.c: New file, from glibc.
6333 * argp-xinl.c: New file, from glibc.
6335 2003-06-07 Jim Meyering <jim@meyering.net>
6337 * readtokens.h: Put `Free Software Foundation, Inc.'
6338 in place of my name in the copyright comment.
6339 Remove definition and uses of __P.
6342 * stat.c: Don't declare xmalloc explicitly.
6343 Instead, include "xalloc.h".
6344 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6345 xrealloc, and xcalloc return values.
6346 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6348 * xgetcwd.h: Remove definition/uses of PARAMS.
6350 2003-06-06 Jim Meyering <jim@meyering.net>
6352 * stdbool_.h: Renamed from stdbool.h.in.
6354 2003-06-06 Jim Meyering <jim@meyering.net>
6356 Merge from coreutils.
6357 * same.c: (same_name): Declare *_basename locals to be `const'.
6358 Consolidate declarations and initializations of *_base* locals.
6360 Merge from coreutils.
6361 This avoids a core dump on systems without GNU putenv,
6362 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6363 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6364 (unsetenv): New static function, from GNU libc.
6365 (rpl_putenv): Use it.
6367 * modechange.c: Remove trailing blanks.
6369 Merge from coreutils.
6370 * fsusage.c: Remove declaration of statfs.
6371 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6373 * posixtm.c: Include <stdbool.h> unconditionally.
6375 2003-06-05 Paul Eggert <eggert@twinsun.com>
6377 * mktime.c (__mktime_internal): When resolving a tm_isdst
6378 mismatch, look in future quarters as well as past. This fixes a
6379 bug when processing fall-backwards gaps immediately after a long
6380 period of daylight-saving time.
6382 * mktime.c: Assume freestanding C89 or better.
6383 (HAVE_LIMITS_H): Remove. Assume it's 1.
6384 (__P): Remove; not used.
6385 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6386 (mktime, not_equal_tm, print_tm, check_result,
6387 main): Use prototypes. Use const * where appropriate.
6388 (main): Fix typo in testing code that uncovered by above changes.
6389 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6391 2003-06-04 Paul Eggert <eggert@twinsun.com>
6393 * mktime.c: Fix Debian bug 177940
6394 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6395 (localtime_offset): Now long int, not time_t, because we want it
6396 to be guaranteed to be signed. All uses changed.
6397 (__mktime_internal): If overflow would occur when adding offset,
6400 Merge 'human' changes from coreutils. Rewrite to support
6401 locale-specific notations like thousands separators.
6402 * human.c: Simplify authorship notice.
6403 Include human.h immediately after config.h.
6404 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6405 <limits.h>: Do not include, since human.h does.
6406 (SIZE_MAX, UINTMAX_MAX): New macros.
6407 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6408 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6409 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6410 (power_letter): Renamed from suffixes.
6411 (generate_suffix_backwards): Remove.
6412 (adjust_value): Now takes int style (because of human.h changes)
6413 and long double value (for greater precision on some platforms).
6414 (group_number): New function.
6415 (human_readable): Use it. Use integer options, not enum.
6416 Put the options before the sizes in the arg list.
6417 Support all the new options.
6418 The old human_readable function has been removed;
6419 use inttostr.h instead.
6420 (human_readable, default_block_size, humblock):
6421 Use uintmax_t, not int, for block sizes.
6422 (human_readable_inexact, block_size_types): Remove.
6423 (block_size_opts): New constant.
6424 (human_options): Renamed from human_block_size, with new signature
6425 that allows block sizes up to UINTMAX_MAX. All callers changed.
6426 * human.h: Add copyright and authorship notice.
6427 Include <limits.h> and <stdbool.h> unconditionally.
6428 (PARAMS): Remove. All uses removed.
6429 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6430 (enum human_inexact_style): Remove tag; now a nameless enum.
6431 (human_floor, human_ceiling, human_round_to_even): Now have
6432 values 2, 0, 1 rather than -1, 1, 0.
6433 (human_group_digits, human_suppress_point_zero, human_autoscale,
6434 human_base_1024, human_SI, human_B): New constants.
6435 (human_readable_inexact, human_block_size): Remove.
6436 (human_readable): Size args are now uintmax_t, not int.
6437 (human_options): New decl.
6439 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6440 unnecessary now that we assume C89 or better. This change
6441 imported from coreutils.
6443 * mktime.c (__mktime_internal): Do not reject negative timestamps
6444 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6445 in the 2003-05-30 sync from glibc.
6447 .h files should stand alone, but we shouldn't include <sys/types.h>
6448 if we can get away with just <stddef.h>.
6450 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6451 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6452 rather than <sys/types.h>, as we merely need size_t.
6453 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6455 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6456 Include <stdio.h>, to get FILE.
6457 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6458 memcasecmp.h has included <stddef.h> and all we need is size_t.
6459 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6460 our interface, instead of including <sys/types.h>
6462 2003-06-02 Paul Eggert <eggert@twinsun.com>
6465 Fix some minor time-related bugs with POSIX time arguments.
6466 Some valid time stamps were being rejected (notably -1, and
6467 time stamps before 1900 on 64-bit hosts). And some invalid
6468 time stamps were being accepted, e.g. September 31.
6470 * posixtm.h (posixtime): Return bool instead of time_t, so
6471 that we can return (time_t) -1 successfully.
6472 * posixtm.c: Likewise.
6473 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6474 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6475 (t): Remove static var.
6476 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6477 of static var. All uses changed.
6478 (year): Do not reject years before 1900; they can occur with
6480 (posix_time_parse): Do not check for out-of-range components;
6481 that is now the caller's responsibility, since our checks were
6482 only approximations.
6483 (posixtime): Use mktime to check for out-of-range components,
6484 since it knows them exactly.
6485 If mktime returns (time_t) -1, check whether an error actually occurred
6486 by invoking localtime on -1.
6487 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6488 posixtime failures better.
6489 Improve the test data (in comments only).
6491 2003-05-30 <karl@gnu.org>
6493 * mktime.c: update from libc.
6495 2003-05-30 Bruno Haible <bruno@clisp.org>
6497 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6498 * localcharset.h: Likewise.
6499 * localcharset.c: Likewise.
6501 2003-05-28 Paul Eggert <eggert@twinsun.com>
6503 Assume the headers required for C89 freestanding compilers.
6504 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6505 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6506 without checking for HAVE_LIMITS_H.
6507 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6508 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6510 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6511 * exclude.c: Include <stdbool.h> unconditionally.
6512 * tempname.c: Include <stddef.h> unconditionally.
6513 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6514 * modechange.c, rpmatch.c (NULL): Don't define, since
6515 <stddef.h> does that.
6516 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6517 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6518 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6519 * xstrtol.c: Likewise.
6520 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6521 * savedir.c: Include <stddef.h> instead of defining NULL.
6523 * addext.c (addext): Use assignment rather than cast, to avoid
6524 warnings on some platforms.
6526 * mktime.c (__mktime_internal): Do not reject negative timestamps
6529 2003-05-10 Bruno Haible <bruno@clisp.org>
6531 * linebreak.c (iconv_string_length): Don't return -1 just because the
6532 string is longer than 4 KB.
6534 2003-05-12 Jim Meyering <jim@meyering.net>
6536 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6537 the space-padded-by-default conversion specifiers, %e, %k, %l.
6539 2003-05-03 Bruno Haible <bruno@clisp.org>
6541 Upgrade to Unicode-4.0.
6542 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6543 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6544 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6545 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6546 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6547 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6548 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6549 Change width of U+E0100..U+E01EF from 1 to 0.
6551 2003-04-25 Bruno Haible <bruno@clisp.org>
6553 * copy-file.c: Include <stddef.h>, for size_t.
6555 2003-04-25 Jim Meyering <jim@meyering.net>
6557 * copy-file.c (copy_file_preserving): Declare buf_size to be
6558 of type size_t, not int.
6560 2003-04-11 Jim Meyering <jim@meyering.net>
6562 Merge changes from Coreutils.
6564 2003-03-22 Jim Meyering <jim@meyering.net>
6566 * strftime.c (widen): Cast alloca return value to proper type.
6568 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6571 * strftime.c (my_strftime): Handle very large width
6572 specifications for numeric values correctly. Improve checks for
6575 2003-01-19 Jim Meyering <jim@meyering.net>
6577 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6578 (nl_get_alt_digit) [! defined my_strftime]: Define.
6579 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6580 _nl_get_alt_digit and _nl_get_walt_digit.
6582 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6583 These changes have no effect outside of _LIBC.
6585 2003-04-10 Bruno Haible <bruno@clisp.org>
6587 * findprog.h: New file, from GNU gettext.
6588 * findprog.c: New file, from GNU gettext.
6590 2003-04-05 Jim Meyering <jim@meyering.net>
6592 Merge changes from Coreutils.
6594 * exclude.h (PARAMS): Remove definition and uses.
6595 * exclude.c: Remove uses of `PARAMS'.
6597 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6598 Add test-cases for DOS filenames. Declare program_name.
6599 (main): Set up program_name. Patch by Rich Dawe.
6601 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6603 Use mntctl's return value to drive the entry-processing loop, since
6604 we can't rely on the value of the vmt_length member in the last
6605 entry. On some systems doing so could result in exhausting
6606 virtual memory. Based in part on a patch from Mike Jetzer.
6608 2003-04-04 Bruno Haible <bruno@clisp.org>
6610 * linebreak.h: New file, from GNU gettext.
6611 * linebreak.c: New file, from GNU gettext with slight modifications.
6612 * lbrkprop.h: New file, from GNU gettext.
6614 2003-04-03 Bruno Haible <bruno@clisp.org>
6616 * utf8-ucs4.h: New file, from GNU gettext.
6617 * utf16-ucs4.h: New file, from GNU gettext.
6618 * ucs4-utf8.h: New file, from GNU gettext.
6619 * ucs4-utf16.h: New file, from GNU gettext.
6621 2003-04-02 Bruno Haible <bruno@clisp.org>
6623 * binary-io.h: New file, from GNU gettext.
6625 2003-04-01 Bruno Haible <bruno@clisp.org>
6627 * pathname.h: New file, from GNU gettext.
6628 * concatpath.c: New file, from GNU gettext.
6630 2003-03-30 Bruno Haible <bruno@clisp.org>
6632 * copy-file.c (copy_file_preserving): Don't set owner if the function
6633 chown() doesn't exist.
6635 2003-03-28 Bruno Haible <bruno@clisp.org>
6637 * copy-file.h: New file, from GNU gettext.
6638 * copy-file.c: New file, from GNU gettext.
6640 2003-03-18 Jim Meyering <jim@meyering.net>
6642 * quote.c (quote_n): Fix typo in comment.
6644 2003-03-14 Jim Meyering <jim@meyering.net>
6646 Merge changes from Coreutils.
6647 * obstack.h (obstack_object_size): Declare temporary, __o,
6648 to be const, in order to avoid warnings.
6649 (obstack_room): Likewise.
6650 (obstack_empty_p): Likewise.
6652 2003-03-13 Paul Eggert <eggert@twinsun.com>
6654 Merge changes from Bison.
6655 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6656 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6657 when compiling Bison 1.875's `bitset bset = obstack_alloc
6658 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6659 * hash.c: Include <stdbool.h> unconditionally.
6661 2003-03-09 Paul Eggert <eggert@twinsun.com>
6663 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6664 Reported by Bruce Becker; see:
6665 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6667 2003-03-03 Paul Eggert <eggert@twinsun.com>
6668 Bruno Haible <bruno@clisp.org>
6670 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6671 Reported by John Hughes, see
6672 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6674 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6676 * poll_.h: New file.
6679 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6681 * mathl.h: New file.
6682 * acosl.c: New file.
6683 * asinl.c: New file.
6684 * atanl.c: New file.
6685 * ceill.c: New file.
6688 * floorl.c: New file.
6689 * frexpl.c: New file.
6690 * ldexpl.c: New file.
6692 * sincosl.c: New file.
6694 * sqrtl.c: New file.
6696 * trigl.c: New file.
6697 * trigl.h: New file.
6699 2003-02-17 Bruno Haible <bruno@clisp.org>
6701 * mkdtemp.h: New file, from GNU gettext.
6702 * mkdtemp.c: New file, from GNU gettext.
6704 2003-01-31 Bruno Haible <bruno@clisp.org>
6706 * rename.c: #undef rename before defining rpl_rename.
6707 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6709 2003-01-30 Bruno Haible <bruno@clisp.org>
6711 * printf-args.h: New file, from GNU gettext.
6712 * printf-args.c: New file, from GNU gettext.
6713 * printf-parse.h: New file, from GNU gettext.
6714 * printf-parse.c: New file, from GNU gettext.
6715 * vasnprintf.h: New file, from GNU gettext.
6716 * vasnprintf.c: New file, from GNU gettext.
6717 * asnprintf.c: New file, from GNU gettext.
6718 * vasprintf.h: New file, from GNU gettext with modifications.
6719 * vasprintf.c: New file, from GNU gettext.
6720 * asprintf.c: New file, from GNU gettext.
6722 2003-01-29 Bruno Haible <bruno@clisp.org>
6724 * stpncpy.h: New file, from GNU gettext with modifications.
6725 * stpncpy.c: New file, from GNU gettext with modifications.
6727 2003-01-28 Bruno Haible <bruno@clisp.org>
6729 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6731 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6734 2003-01-27 Bruno Haible <bruno@clisp.org>
6736 * xsetenv.h: New file, from GNU gettext.
6737 * xsetenv.c: New file, from GNU gettext.
6739 2003-01-23 Bruno Haible <bruno@clisp.org>
6741 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6743 2003-01-22 Bruno Haible <bruno@clisp.org>
6745 * exit.h: New file, from GNU gettext.
6747 2003-01-11 Bruno Haible <bruno@clisp.org>
6749 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6750 * strcase.h (strcasecmp, strncasecmp): Likewise.
6752 2003-01-14 Jim Meyering <jim@meyering.net>
6754 * same.c (same_name): Tweak a comment.
6756 2003-01-11 Bruno Haible <bruno@clisp.org>
6758 * same.c (same_name): Reorder tests so as to avoid calling stat()
6759 when a string comparison is sufficient.
6761 2003-01-11 Bruno Haible <bruno@clisp.org>
6763 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6766 2003-01-11 Bruno Haible <bruno@clisp.org>
6768 * hash-pjw.c: Add comment about low quality of this function.
6770 2003-01-12 Paul Eggert <eggert@twinsun.com>
6772 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6773 to avoid collisions with libcurses and libreadline.
6775 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6776 * getstr.h, getstr.c: Remove.
6777 * getline.c: Include "getline.h", to check interface.
6778 Move body of old getstr.c here: this defines MIN_CHUNK and
6779 declares getdelim2, which is renamed from getstr.
6780 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6782 * linebuffer.c (readlinebuffer): Renamed from readline.
6784 * linebuffer.h: Likewise.
6785 (readline): Remove backward-compatibility macro.
6787 2003-01-12 Jim Meyering <jim@meyering.net>
6789 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6791 2003-01-10 Bruno Haible <bruno@clisp.org>
6793 * alloca_.h: New file.
6794 * getdate.y: Unconditionally include alloca.h.
6795 * makepath.c: Likewise.
6796 * setenv.c: Likewise.
6797 * userspec.c: Likewise.
6799 2003-01-09 Bruno Haible <bruno@clisp.org>
6801 * stdbool.h.in: New file.
6803 2003-01-08 Bruno Haible <bruno@clisp.org>
6805 * safe-read.c: Include specification header first, to ensure its
6807 * full-write.c: Likewise.
6809 2003-01-08 Jim Meyering <jim@meyering.net>
6811 * full-write.c: Undefine and define-away `const' after inclusion
6812 of errno.h, not before. Suggestion from Bruno Haible.
6814 2003-01-07 Jim Meyering <jim@meyering.net>
6816 * full-write.c: Rework so that it may serve to define full_read, too.
6817 * full-read.c: Simply #define FULL_READ and include full-write.c.
6819 2003-01-06 Jim Meyering <jim@meyering.net>
6821 * version-etc.c: Update year in translatable copyright string.
6823 2002-12-25 Bruno Haible <bruno@clisp.org>
6825 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6826 * xstrtol.h: Likewise.
6827 * xstrtoimax.c: Likewise.
6828 * xstrtoumax.c: Likewise.
6829 * human.h: Likewise.
6831 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6832 on systems that have <inttypes.h> but not <stdint.h>.
6834 2002-12-31 Paul Eggert <eggert@twinsun.com>
6836 * memcoll.c (memcoll): Fall back on a simple algorithm using
6837 memcmp if strcoll doesn't work.
6839 2002-12-23 Bruno Haible <bruno@clisp.org>
6841 * localcharset.h: New file.
6842 * localcharset.c: Include it.
6843 * unicodeio.c: Likewise.
6845 2002-12-22 Bruno Haible <bruno@clisp.org>
6847 * utime.c (utime_null): No need to call ftruncate if the file was
6850 2002-12-23 Bruno Haible <bruno@clisp.org>
6852 * memcoll.c (STRCOLL): New macro.
6855 2002-12-22 Bruno Haible <bruno@clisp.org>
6857 * getstr.h (getstr): Define, to avoid clash with libcurses.
6858 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6860 2002-12-22 Bruno Haible <bruno@clisp.org>
6862 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6864 2002-12-23 Bruno Haible <bruno@clisp.org>
6866 * getline.h: Include <stddef.h>, for size_t.
6868 * unicodeio.h: Include <stddef.h>, for size_t.
6869 * unicodeio.c: Don't include <stddef.h>.
6871 2002-12-17 Bruno Haible <bruno@clisp.org>
6873 * canon-host.c (strdup): Remove unused declaration.
6875 * fsusage.c: Include full_read.h.
6876 (get_fs_usage): Use full_read instead of safe_read.
6878 * utime.c (utime_null): Use SAFE_READ_ERROR.
6880 2002-12-11 Bruno Haible <bruno@clisp.org>
6882 * setenv.h: Rewritten to cope with systems that have setenv() but not
6884 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6887 2002-12-11 Bruno Haible <bruno@clisp.org>
6889 * setenv.c (alloca): Fall back to malloc.
6891 (setenv): Use freea() to free memory allocated with alloca().
6893 2002-11-13 Bruno Haible <bruno@clisp.org>
6895 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6896 function declarations.
6897 * unsetenv.c (unsetenv): Likewise.
6899 2002-03-04 Bruno Haible <bruno@clisp.org>
6901 Portability to AIX 4.3.3.
6902 * unsetenv.c: New file, extracted from setenv.c.
6903 * setenv.c: Move the unsetenv() function to unsetenv.c.
6905 2001-12-20 Bruno Haible <bruno@clisp.org>
6907 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6908 use malloc instead. For SunOS 4.
6910 2001-12-11 Bruno Haible <bruno@clisp.org>
6912 * setenv.c: Declare alloca.
6913 (compar_fn_t): New typedef.
6914 (KNOWN_VALUE, STORE_VALUE): Use it.
6916 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6919 2002-12-10 Paul Eggert <eggert@twinsun.com>
6921 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6922 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6923 Choose values that are less likely to collide with system fnmatch
6925 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6926 defined (e.g., a pure POSIX system).
6927 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6928 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6930 2002-12-06 Jim Meyering <jim@meyering.net>
6932 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6934 Merge in changes from libc's misc/error.c, in preparation
6935 for the merge of gnulib's changes back into libc.
6937 * error.c (_): Define only if not already defined.
6938 Move definition to follow all #include directives.
6939 Include unlocked-io.h only if !_LIBC.
6940 [_LIBC]: Include <libio/libioP.h>.
6941 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6942 (fflush): Tweak definition to use INTUSE.
6945 2002-12-05 Paul Eggert <eggert@twinsun.com>
6947 * alloca.c [defined emacs]: Include "lisp.h".
6948 (xalloc_die) [defined emacs]: New macro.
6949 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6950 [! defined emacs]: Include <xalloc.h>.
6951 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6952 (pointer): Typedef to POINTER_TYPE *.
6953 (malloc): Remove decl; we now always use xmalloc.
6954 (alloca): Use old-style definition, since Emacs needs this.
6955 Check for arithmetic overflow when computing combined size.
6957 2002-12-04 Paul Eggert <eggert@twinsun.com>
6959 Do not generate unlocked-io.h automatically, since it's easier to
6960 maintain it by hand.
6962 * unlocked-io.h: New file, from GNU diffutils,
6963 but with proper copyright notice and attribution.
6965 * Makefile.am: Add copyright notice.
6966 (libfetish_a_SOURCES): Add unlocked-io.h.
6967 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6968 (DISTCLEANFILES, io_functions): Remove macros.
6969 (EXTRA_DIST): Remove gen_uio.
6970 (unlocked-io.h): Remove rule.
6972 2002-12-04 Jim Meyering <jim@meyering.net>
6974 Reflect the fact that stat.c and lstat.c are no longer generated.
6975 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6976 (DISTCLEANFILES): Likewise.
6977 (EXTRA_DIST): Likewise.
6978 (all_local): Don't depend on stat.c or lstat.c.
6979 (stat.c, lstat.c): Remove rules.
6980 (EXTRA_DIST): Remove xstat.in.
6982 * xstat.in: Remove file. Contents moved into stat.c.
6983 * stat.c: New file. Contents mostly from xstat.in.
6984 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6985 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6987 * safe-read.c: Rework so that it may serve to define safe_write, too.
6988 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6990 2002-12-03 Jim Meyering <jim@meyering.net>
6992 * safe-read.c, safe-write.c: Change variable names and comments, but
6993 not semantics, to minimize the differences between these two files.
6994 (safe_read): Change comment to mention SAFE_READ_ERROR.
6996 * safe-read.c (IS_EINTR): Define.
6997 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6999 2002-12-02 Bruno Haible <bruno@clisp.org>
7001 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7002 Define, taken from safe-read.c.
7003 (INT_MAX): Provide fallback.
7004 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7005 * safe-write.h (SAFE_WRITE_ERROR): Define.
7007 * safe-read.c (EINTR): Remove definition.
7008 (safe_read): Don't use EINTR if it is absent.
7010 2002-12-02 Jim Meyering <jim@meyering.net>
7012 * safe-read.c (EINTR): Define.
7013 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7014 (INT_MAX): Provide fallback.
7015 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7017 * safe-read.h (SAFE_READ_ERROR): Define.
7019 2002-12-01 Jim Meyering <jim@meyering.net>
7021 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7022 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7024 2002-11-27 Paul Eggert <eggert@twinsun.com>
7026 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7027 hash_rehash): Replace `if (limit <= value) abort ();' with
7028 `if (! (value < limit)) abort ();', for readability.
7030 2002-11-26 <karl@gnu.org>
7032 * strdup.c: copy from libc again, with jim's ok.
7033 * .cppi-disable: re-add strdup.c
7035 2002-11-25 <karl@gnu.org>
7037 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7038 instead of "strtol.c".
7040 2002-11-25 Jim Meyering <jim@meyering.net>
7042 * mktime.c: Sync from libc, now that it has the latest fix.
7044 2002-11-24 <karl@gnu.org>
7046 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7047 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7049 2002-11-24 Jim Meyering <jim@meyering.net>
7051 Update from coreutils:
7053 * mktime.c: Merge in changes from libc.
7055 Avoid a link-time failure on some Linux systems.
7056 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7057 (__mon_yday): Declare with the STATIC attribute.
7058 (__mktime_internal): Likewise.
7059 Based on a report from Greg Schafer.
7061 2002-11-23 Jim Meyering <jim@meyering.net>
7063 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7064 Use `unsigned', not `int', as type of index.
7066 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7068 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7070 2002-11-22 Paul Eggert <eggert@twinsun.com>
7072 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7073 hint that one should use `if (! x) abort ();' rather than `assert
7074 (x);', and anyway it's one less thing to worry about configuring.
7075 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7076 hash_rehash, hash_insert): Use abort rather than assert.
7078 2002-11-22 Paul Eggert <eggert@twinsun.com>
7080 * quotearg.h: Allow multiple inclusion by surrounding with
7081 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7082 so that we can be included first.
7083 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7084 * quotearg.c: Include quotearg.h immediately after config.h.
7085 No need to include stddef.h or sys/types.h any more.
7086 Surround local include files with "", not "<>".
7087 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7088 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7089 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7090 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7091 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7092 (ISPRINT): Remove; no longer needed now that we assume C89.
7094 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7097 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7098 quotearg_char): Use SIZE_MAX rather than
7099 (size_t) -1 when we are talking about "infinity".
7101 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7103 2002-11-22 Bruno Haible <bruno@clisp.org>
7105 * safe-read.h: Assume C89. Add comments.
7106 (safe_read): Change return type to size_t.
7107 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7108 counts > SSIZE_MAX correctly.
7109 * safe-write.h: New file.
7110 * safe-write.c: New file.
7111 * full-read.h: New file.
7112 * full-read.c: New file.
7113 * full-write.h: Assume C89. Add comments.
7114 * full-write.c: Include safe-write.h.
7115 (full_write): Rewritten to use safe_write.
7116 Suggested by Jim Meyering and Paul Eggert.
7118 2002-11-21 Bruno Haible <bruno@clisp.org>
7120 Remove case insensitive option matching.
7121 * argmatch.h (argcasematch): Remove declaration.
7122 (ARGCASEMATCH): Remove macro.
7123 (__xargmatch_internal): Remove case_sensitive argument.
7124 (XARGMATCH): Update.
7125 (XARGCASEMATCH): Remove macro.
7126 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7127 case_sensitive argument.
7128 (argcasematch): Remove function.
7129 (__xargmatch_internal): Remove case_sensitive argument.
7130 (main): Use XARGMATCH instead of XARGCASEMATCH.
7132 * xmalloc.c: Change compile-time error message. Add comment about
7133 required autoconf version.
7135 2002-11-21 Jim Meyering <jim@meyering.net>
7137 * strdup.c (strdup): Tweak comment and initial #if/#include.
7139 Merge in changes from the coreutils.
7141 2002-09-25 Paul Eggert <eggert@twinsun.com>
7142 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7143 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7144 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7145 int. Work more efficiently if X is the same width as uintmax_t.
7146 Do not compare X to -1, to avoid bogus compiler warning.
7147 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7148 Don't assume that f_frsize and f_bsize are the same type.
7150 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7153 * makepath.c (make_path): Restore umask *before* creating the final
7155 (make_path): Minor reformatting.
7157 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7158 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7160 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7161 ones. At least on GNU/Linux systems, `auto' means something else.
7164 2002-11-20 Paul Eggert <eggert@twinsun.com>
7166 Merge argmatch cleanups from Bison. Assume C89.
7168 * argmatch.c: Include config.h here, not in argmatch.h.
7169 Include stdlib.h, for EXIT_FAILURE.
7170 Always include <string.h>, since we assume C89.
7171 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7172 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7173 Include <stddef.h> instead, since it's all we need for size_t.
7174 (PARAMS): Remove. All uses removed.
7175 (ARRAY_CARDINALITY): Do not bother to #undef.
7176 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7177 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7178 Remove unnecessary parentheses.
7179 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7180 Insert necessary parentheses.
7181 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7182 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7184 2002-11-19 Bruno Haible <bruno@clisp.org>
7186 * mbswidth.c: Include mbswidth.h right at the beginning.
7187 * mbswidth.h: Include <stddef.h>, for size_t.
7189 * mbswidth.h (PARAMS): Remove macro.
7190 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7191 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7193 * gcd.h (PARAMS): Remove macro.
7194 (gcd): Use ANSI C function declarations.
7195 * gcd.c (gcd): Likewise.
7197 2002-11-15 Bruno Haible <bruno@clisp.org>
7199 * strcspn.c: Include <stddef.h>.
7200 (strcspn): Use ANSI C function declaration. Change return type to
7202 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7203 (strpbrk): Use NULL.
7204 * strpbrk.h (PARAMS): Remove macro.
7205 (strpbrk): Use ANSI C function declaration.
7206 * strstr.c: Don't include <sys/types.h>.
7207 * strstr.h (PARAMS): Remove macro.
7208 (strstr): Use ANSI C function declarations.
7210 2002-11-06 Bruno Haible <bruno@clisp.org>
7212 * gcd.h (gcd): Change argument type to 'unsigned long'.
7213 * gcd.c (gcd): Likewise.
7215 2002-11-05 Bruno Haible <bruno@clisp.org>
7217 * gcd.h: New file, from gettext-0.11.5.
7218 * gcd.c: New file, from gettext-0.11.5.
7220 2002-11-05 Bruno Haible <bruno@clisp.org>
7222 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7223 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7224 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7225 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7227 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7228 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7230 * closeout.c: Include gettext.h instead of <libintl.h>.
7231 * human.c: Include gettext.h instead of <libintl.h>.
7232 * quotearg.c: Include gettext.h instead of <libintl.h>.
7233 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7234 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7235 * userspec.c: Include gettext.h instead of <libintl.h>.
7236 * version-etc.c: Include gettext.h instead of <libintl.h>.
7237 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7238 (textdomain): Remove definition.
7239 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7241 * long-options.c: Remove include of <libintl.h> and definition of _.
7242 * same.c: Remove include of <libintl.h> and definition of _.
7244 2002-11-04 Bruno Haible <bruno@clisp.org>
7246 * stpcpy.h: New file, from GNU gettext-0.11.5.
7247 * strcase.h: New file, from GNU gettext-0.11.5.
7248 * strpbrk.h: New file, from GNU gettext-0.11.5.
7249 * strstr.h: New file, from GNU gettext-0.11.5.
7250 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7252 2002-05-09 Bruno Haible <bruno@clisp.org>
7254 * config.charset: Update for newest glibc. Add canonical names
7255 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7257 2002-05-09 Bruno Haible <bruno@clisp.org>
7259 * localcharset.c (get_charset_aliases): Add more Windows specific
7262 2002-05-08 Owen Taylor <otaylor@redhat.com>
7264 * config.charset: A few additions for Solaris.
7266 2001-12-05 Bruno Haible <bruno@clisp.org>
7268 * localcharset.c (locale_charset): Don't return an empty string.
7270 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7272 * config.charset: msdos in uk_UA uses CP1125.
7274 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7276 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7277 * localcharset.c (locale_charset): Declare as extern "C".
7279 2002-02-15 Bruno Haible <bruno@clisp.org>
7281 * config.charset [msdosdjgpp]: For Russian, use CP866.
7283 2002-02-11 Bruno Haible <bruno@clisp.org>
7285 * config.charset: Add support for NetBSD.
7287 2002-09-25 <karl@gnu.org>
7289 * strdup.c: copy from libc/string (via ../config/srclist*).
7290 * getopt*: copy from libc/posix.
7291 * gettext.h: copy from gettext.
7292 * .cppi-disable: add strdup.c, gettext.h.
7294 2002-07-01 Jim Meyering <meyering@lucent.com>
7296 * c-stack.c: Include sys/time.h.
7297 From Volker Borchert.
7299 2002-06-11 Paul Eggert <eggert@twinsun.com>
7301 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7302 New macro. Use it uniformly instead of
7303 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7304 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7305 reported by Vin Shelton.
7307 2002-06-22 Jim Meyering <meyering@lucent.com>
7309 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7310 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7312 2002-06-22 Paul Eggert <eggert@twinsun.com>
7314 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7315 Do not assume SA_SIGINFO behavior.
7316 Bug reported by Jim Meyering on NetBSD 1.5.2.
7318 2002-06-22 Jim Meyering <meyering@lucent.com>
7320 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7322 * exitfail.c, exitfail.h: Likewise.
7323 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7325 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7327 (EXTRA_DIST): Add fnmatch_loop.c.
7328 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7330 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7331 * fnmatch.c: Update from diffutils-2.8.2.
7332 * fnmatch_.h: New file. From diffutils-2.8.2.
7333 * fnmatch.h: Remove file.
7335 2002-06-18 Paul Eggert <eggert@twinsun.com>
7337 * file-type.h: Report an error if neither S_ISREG nor
7338 S_IFREG is defined, instead of using a test specific to glibc
7339 2.2. This should be safe, since POSIX requires S_ISREG and
7340 Unix Version 7 had S_IFREG. We don't need to check for
7341 <sys/types.h> since we don't use any symbols that it defines.
7343 2002-06-15 Jim Meyering <meyering@lucent.com>
7345 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7346 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7347 have been included before this file.
7349 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7351 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7352 so that each temporary file name is unique and valid in the first
7353 8 characters, for operation under DOS.
7355 2002-06-15 Jim Meyering <meyering@lucent.com>
7357 Work even with DJGPP 2.03, which lacks support for symlinks.
7359 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7361 * lchown.c (S_ISLNK): Likewise.
7363 2002-06-14 Jim Meyering <meyering@lucent.com>
7365 * file-type.h: Use the version from diffutils-2.8.2.
7366 * file-type.c: Likewise.
7368 2002-05-27 Jim Meyering <meyering@lucent.com>
7370 Fix a problem seen only on nonconforming systems whereby ls.c's
7371 use of localtime, and then of gettimeofday would cause trouble:
7372 the localtime call used to initialize rpl_gettimeofday's save
7373 mechanism would clobber ls's current local time information so
7374 that in any long listing the first file would always be listed
7375 with date 1970-01-01. Analysis by Volker Borchert.
7377 * gettimeofday.c (localtime): Undefine.
7378 (rpl_localtime): New function.
7380 2002-05-22 Jim Meyering <meyering@lucent.com>
7382 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7383 * file-type.h: New file.
7384 * file-type.c (file_type): New file/function. Extracted from diffutils.
7386 2002-04-29 Paul Eggert <eggert@twinsun.com>
7388 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7390 2002-04-28 Paul Eggert <eggert@twinsun.com>
7392 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7393 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7394 of 127, since 64 is the largest conceivable number for ancient
7396 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7398 2002-04-28 Jim Meyering <meyering@lucent.com>
7400 * sig2str.c (WTERMSIG): Remove definition (unused).
7402 2002-04-28 Paul Eggert <eggert@twinsun.com>
7404 * sig2str.h, sig2str.c: New files.
7405 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7407 2002-04-24 Jim Meyering <meyering@lucent.com>
7409 * gettext.h: New file, from Gettext.
7410 * Makefile.am (INCLUDES): Remove -I../intl.
7411 (libfetish_a_SOURCES): Add gettext.h.
7413 2002-04-16 Jim Meyering <meyering@lucent.com>
7415 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7416 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7417 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7419 2002-04-12 Jim Meyering <meyering@lucent.com>
7421 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7423 2002-03-10 Jim Meyering <meyering@lucent.com>
7425 * makepath.c (make_path): Remove a comma from a diagnostic.
7426 Suggestion from Santiago Vila.
7428 2002-03-08 Jim Meyering <meyering@lucent.com>
7430 * rename.c: Mention that this wrapper is needed also on
7431 mips-dec-ultrix4.4 systems.
7433 2002-03-02 Jim Meyering <meyering@lucent.com>
7435 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7436 not HAVE_CLOCK_SETTIME.
7438 2002-02-27 Paul Eggert <eggert@twinsun.com>
7440 * nanosleep.h: Rename to....
7441 * timespec.h: New name for nanosleep.h. All uses changed.
7443 * gettime.c: New file.
7444 * settime.c: New file.
7447 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7448 timespec.h. Remove nanosleep.h.
7450 2002-02-25 Paul Eggert <eggert@twinsun.com>
7452 * acl.c, acl.h: New files.
7453 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7455 2002-02-24 Jim Meyering <meyering@lucent.com>
7457 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7458 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7459 cause trouble. Reported by Nelson Beebe.
7461 2002-02-23 Paul Eggert <eggert@twinsun.com>
7463 * path-concat.c (xpath_concat): Reorder code to pacify
7464 compilers that don't know that xalloc_die never returns.
7466 2002-02-20 Jim Meyering <meyering@lucent.com>
7468 * getdate.c: Regenerate using bison-1.33.
7470 2002-02-15 Paul Eggert <eggert@twinsun.com>
7472 * posixver.c, posixver.h: New files.
7473 * Makefile.am (libfetish_a_SOURCES): Add them.
7475 2002-02-02 Paul Eggert <eggert@twinsun.com>
7476 Bruno Haible <bruno@clisp.org>
7478 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7479 (fwrite_success_callback): New declaration.
7480 * unicodeio.c (unicode_to_mb): New function, extracted from
7481 print_unicode_char. Call failure callback instead of error.
7482 (fwrite_success_callback): New function.
7483 (exit_failure_callback): New function.
7484 (fallback_failure_callback): New function.
7485 (print_unicode_char): Call unicode_to_mb.
7487 2002-01-26 Jim Meyering <meyering@lucent.com>
7489 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7491 2002-01-22 Jim Meyering <meyering@lucent.com>
7493 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7494 Otherwise, some versions of automake would omit the rule that makes
7495 Makefile from Makefile.in.
7497 2001-01-21 Paul Eggert <eggert@twinsun.com>
7499 * xmemcoll.h, xmemcoll.c: New files.
7500 * Makefile.am (libfetish_a_SOURCES): Add them.
7501 * memcoll.c: Include errno.h, and declare errno if not defined.
7502 (memcoll): Set errno to zero if there is no error.
7504 * quotearg.c (quotearg_buffer_restyled):
7505 Fix bug with quoting buffers containing NUL when backslashing escapes.
7506 This bug was exposed by the other changes in this patch.
7507 (quotearg_n_options): New arg ARGSIZE.
7508 All callers changed.
7509 (quoting_options_from_style): New function.
7510 (quotearg_n_style): Use it.
7511 (quotearg_n_style_mem): New function.
7513 * quotearg.h (quotearg_n_style_mem): New function.
7515 2002-01-16 Jim Meyering <meyering@lucent.com>
7517 * getdate.y: Add three semicolons, each just before a closing brace.
7518 Bison (as of version 1.31) no longer papers over that mistake.
7520 2002-02-14 Paul Eggert <eggert@twinsun.com>
7522 * backupfile.c (ISDIGIT): Comment fix.
7523 * getdate.y (ISDIGIT): Likewise.
7524 * posixtm.c (ISDIGIT, year): Likewise.
7525 * strverscmp.c (ISDIGIT): Likewise.
7526 * userspec.c (ISDIGIT): Likewise.
7528 2002-01-05 Jim Meyering <meyering@lucent.com>
7530 * version-etc.c (version_etc_copyright): Update copyright year.
7532 2001-01-19 Paul Eggert <eggert@twinsun.com>
7534 * closeout.c (close_stdout_status): If ferror (stdout), do
7535 not silently exit merely because the output buffer happens to
7536 have nothing pending.
7538 2001-12-18 Paul Eggert <eggert@twinsun.com>
7540 See the big note in ../ChangeLog.
7541 * human.c (suffixes): Prefer K to k for 1024.
7542 (generate_suffix_backwards): New function.
7543 (human_readable_inexact): Use it.
7544 * xstrtol.c (__xstrtol): If there is no number but there
7545 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7546 Accept 'K' as well as 'k'.
7548 2001-12-15 Jim Meyering <meyering@lucent.com>
7550 * regex.h (__restrict_arr): Update from libc.
7552 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7553 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7556 2001-12-10 Jim Meyering <meyering@lucent.com>
7558 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7559 Instead, include "xalloc.h".
7560 (initbuffer): Don't cast xmalloc return value to char*.
7561 (readline): Reword comment.
7562 Don't cast xrealloc return value to char*
7565 2001-12-09 Jim Meyering <meyering@lucent.com>
7567 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7568 `signed and unsigned type in conditional expression'.
7569 * posixtm.c (posix_time_parse): Likewise.
7571 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7573 * readtokens.c (readtoken): Declare an index to be of type unsigned
7574 to avoid a pedantic warning.
7576 * getstr.c: Don't include assert.h.
7577 (getstr): Remove warning-evoking assertions.
7578 Return -1 if offset parameter is out of bounds.
7579 Change the type of a local from int to size_t.
7581 * strftime.c (my_strftime_localtime_r): Include this function
7582 definition in the `#if ! HAVE_TM_GMTOFF' block.
7584 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7585 Include xalloc.h instead.
7587 2001-12-02 Jim Meyering <meyering@lucent.com>
7589 * tempname.c: Don't declare getenv, thus reverting the change of
7590 2001-11-18. It's no longer necessary, now that stdlib.h is always
7593 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7594 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7596 2001-11-30 Akim Demaille <akim@epita.fr>
7598 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7599 before being defined.
7601 2001-11-27 Paul Eggert <eggert@twinsun.com>
7603 * quotearg.h (quotearg_n, quotearg_n_style):
7604 First arg is int, not unsigned.
7605 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7606 (SIZE_MAX, UINT_MAX): New macros.
7607 (quotearg_n_options): Abort if N is negative.
7608 Avoid overflow check on hosts where size_t is 64 bits and int
7609 is 32 bits, as overflow is impossible there.
7610 Fix off-by-one typo that caused unnecessary reallocation.
7612 2001-11-27 Jim Meyering <meyering@lucent.com>
7614 * tempname.c: Merge with version from libc.
7615 * regex.c: Likewise.
7617 * tempname.c: Include stdlib.h unconditionally. On some old systems
7618 for which STDC_HEADERS is 0, it was not included, resulting in a
7619 warning about an integer-to-pointer conversion problem with getenv.
7620 Reported by Volker Borchert.
7622 2001-11-26 Jim Meyering <meyering@lucent.com>
7624 * gtod.h: Remove file.
7625 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7626 * gettimeofday.c: Don't include gtod.h.
7627 (GTOD_init): Remove function.
7628 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7629 Suggestion from Volker Borchert.
7631 2001-11-23 Jim Meyering <meyering@lucent.com>
7633 * hash.h (struct hash_table): Don't define here. Merely declare it.
7634 * hash.c (struct hash_table): Define it here instead.
7636 2001-11-22 Jim Meyering <meyering@lucent.com>
7638 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7640 2001-11-18 Paul Eggert <eggert@twinsun.com>
7642 * tempname.c (TMP_MAX): Remove; no longer needed.
7643 (TEMPORARIES): New macro.
7644 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7645 removes an artificial limitation (e.g. HP-UX 10.20, where
7648 2001-11-18 Jim Meyering <meyering@lucent.com>
7650 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7653 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7654 files will be created before anything else.
7656 2001-11-17 Jim Meyering <meyering@lucent.com>
7658 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7659 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7660 rather than group writable. Patch by Juan F. Codagnone.
7662 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7663 Instead, include "xalloc.h".
7665 * mountlist.c: Include unlocked-io.h after all system headers.
7666 Remove explicit declarations of xmalloc, xrealloc,
7667 and xstrdup. Instead, include "xalloc.h".
7669 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7670 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7671 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7673 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7674 Reported by Padraig Brady.
7676 * mkstemp.c: #undef mkstemp.
7678 (rpl_mkstemp): Rename from mkstemp.
7681 2001-11-16 Jim Meyering <meyering@lucent.com>
7683 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7684 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7685 determine the amount of total physical memory, use pstat_getstatic.
7686 HPUX-11 doesn't define _SC_PHYS_PAGES.
7687 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7688 If sysconf couldn't be used to determine the amount of available
7689 physical memory, use both pstat_getstatic and pstat_getdynamic.
7690 Based on a patch from Bob Proulx.
7692 2001-11-05 Jim Meyering <meyering@lucent.com>
7694 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7696 2001-11-03 Jim Meyering <meyering@lucent.com>
7698 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7699 in argmatch_to_argument call.
7701 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7704 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7705 e.g., a fault due to an attempt to free a NULL pointer.
7707 2001-11-01 Jim Meyering <meyering@lucent.com>
7709 * dirfd.c, dirfd.h: New files.
7710 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7712 * hash.c (hash_print) [TESTING]: Clean up.
7714 2001-10-22 Paul Eggert <eggert@twinsun.com>
7716 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7717 to avoid a warning if -Wall.
7719 2001-10-21 Paul Eggert <eggert@twinsun.com>
7721 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7723 2001-10-21 Jim Meyering <meyering@lucent.com>
7725 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7726 this code would end up calling gettext even in packages built
7728 * getopt.c (_): Likewise.
7729 * regex.c (_): Likewise.
7731 2001-10-20 Paul Eggert <eggert@twinsun.com>
7733 * error.c (strerror_r): Do not declare unless !_LIBC.
7734 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7735 Use strerror_r that is only a macro, even if it is not a function.
7736 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7737 (private_strerror): Use prototypes, not old-style function definition.
7738 (print_errno_message): New function.
7739 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7741 (error_tail, error, error_at_line): Use it.
7743 2001-10-11 Jim Meyering <meyering@lucent.com>
7745 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7746 and quote_n (1, ... to avoid clobbering a buffer.
7748 2001-10-05 Jim Meyering <meyering@lucent.com>
7750 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7751 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7752 * hash-pjw.h: New file.
7754 2001-09-30 Jim Meyering <meyering@lucent.com>
7756 * mountlist.c [MOUNTED_GETFSSTAT]:
7757 Include <sys/ucred.h>, for Apple Darwin.
7758 Include sys/mount.h and sys/fs_types.h only if available.
7760 (read_filesystem_list): Use FS_TYPE.
7762 2001-09-29 Paul Eggert <eggert@twinsun.com>
7764 * exclude.c (excluded_filename): 0 -> false, since it's
7767 2001-09-28 Paul Eggert <eggert@twinsun.com>
7769 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7770 #defines strtoimax. Also treat the other strto* functions
7773 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7774 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7775 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7777 2001-09-26 Jim Meyering <meyering@lucent.com>
7779 Most macros in unlocked-io.h had the wrong number of arguments.
7780 * gen-uio: New script.
7781 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7782 * unlocked-io.hin: Remove file.
7783 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7784 rather than trying to embed it here.
7785 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7786 Reported by Padraig Brady.
7788 2001-09-25 Volker Borchert <bt@teknon.de>
7790 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7792 2001-09-23 Jim Meyering <meyering@lucent.com>
7794 * mountlist.c: Remove useless parentheses in #if directives.
7795 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7796 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7798 2001-09-22 Jim Meyering <meyering@lucent.com>
7800 * localcharset.c: Update from latest gettext.
7801 * config.charset: Likewise.
7803 2001-09-20 Jim Meyering <meyering@lucent.com>
7805 * xstrtol.c (strtoimax): Guard declaration with
7806 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7807 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7808 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7809 (strtoumax): Likewise, for completeness (it wasn't necessary).
7811 2001-09-06 Paul Eggert <eggert@twinsun.com>
7813 * strtoimax.c (HAVE_LONG_LONG):
7814 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7815 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7816 to work around bug in IBM C compiler.
7818 2001-09-16 Jim Meyering <meyering@lucent.com>
7820 * mkdir.c: New file.
7822 2001-09-04 Paul Eggert <eggert@twinsun.com>
7824 * xgetcwd.c: Revert some of the previous change; intead,
7825 fix the HAVE_GETCWD_NULL code to behave more like the
7826 !HAVE_GETCWD_NULL code used to.
7829 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7832 2001-09-04 Paul Eggert <eggert@twinsun.com>
7834 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7835 Use ssize_t, not int, to store result of readlink.
7836 Check for ssize_t overflow as well as size_t overflow,
7837 as POSIX says the result of readlink is implementation-defined
7838 when ssize_t overflows.
7839 Remove unnecessary cast to char*.
7840 Use free+malloc instead of realloc, as the storage doesn't need
7841 to be preserved and it's clearer and can be more efficient that way.
7842 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7843 * xreadlink.h (xreadlink): Update prototype.
7845 2001-09-03 Paul Eggert <eggert@twinsun.com>
7847 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7848 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7849 spotted by Jim Meyering.
7851 2001-09-03 Jim Meyering <meyering@lucent.com>
7853 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7855 2001-09-03 Paul Eggert <eggert@twinsun.com>
7857 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7858 like the HAVE_GETCWD_NULL code.
7859 Include pathmax.h if not HAVE_GETCWD.
7860 Do not include xalloc.h.
7861 (INITIAL_BUFFER_SIZE): New symbol.
7862 Do not use xmalloc / xrealloc, since the caller is responsible for
7863 handling errors. Preserve errno around `free' during failure.
7864 Do not overrun buffer when using getwd.
7866 2001-09-03 Paul Eggert <eggert@twinsun.com>
7868 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7869 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7871 2001-09-02 Jim Meyering <meyering@lucent.com>
7873 * error.c: Update from GNU libc.
7875 2001-09-01 Jim Meyering <meyering@lucent.com>
7877 * xreadlink.c: New file.
7878 * xreadlink.h: New file.
7879 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7881 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7882 doesn't conflict with sparc Solaris 7's definition in
7883 /usr/include/sys/int_types.h.
7885 * exclude.c: Use `""', not `<>' to #include non-system header files.
7886 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7887 and strncasecmp as r-values. Unixware didn't have declarations.
7889 2001-08-31 Jim Meyering <meyering@lucent.com>
7891 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7892 Use an initial, malloc'd, buffer of length 128 rather than
7893 a statically allocated one of length 1024.
7895 2001-08-30 Paul Eggert <eggert@twinsun.com>
7897 * xgetcwd.c: Don't include pathmax.h.
7898 Include stdlib.h and unistd.h if available.
7900 (xmalloc, xstrdup, free): Remove decls.
7901 (xgetcwd): Don't assume sizes fit in unsigned.
7902 Check for overflow when computing sizes.
7903 Simplify reallocation code.
7905 2001-08-28 Paul Eggert <eggert@twinsun.com>
7907 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7909 * strtoimax.c: Renamed from strtoxmax.c, removing the
7912 Also, make the following further changes to make this file's
7913 configuration more similar to that of strtol.c:
7914 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7915 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7916 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7917 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7918 changed to signed values.
7920 And make the following changes as well:
7921 Fix copyright notice, as 1999 was missing.
7922 (verify): New macro.
7923 (strtoimax): Check sizes at compile-time, not run-time.
7924 Prefer strtol to strtoll if both work.
7925 (main): Remove; it was not that useful and was a pain to maintain.
7927 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7929 2001-08-30 Paul Eggert <eggert@twinsun.com>
7931 * savedir.c (savedir): Remove size parameter, as POSIX says that
7932 a directory's st_size can have an arbitrary value, so the old
7933 usage could waste an arbitrary amount of memory. All uses
7935 * savedir.h: Update prototype.
7937 2001-08-30 Paul Eggert <eggert@twinsun.com>
7939 * xstrtol.c (strtoimax): New decl.
7941 2001-08-28 Paul Eggert <eggert@twinsun.com>
7943 * xstrtol.h: Add copyright notice.
7944 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7945 LONGINT_INVALID_SUFFIX_CHAR.
7947 2001-08-30 Paul Eggert <eggert@twinsun.com>
7949 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7952 2001-08-30 Paul Eggert <eggert@twinsun.com>
7954 * hash.c: Remove '2001' from copyright notice.
7956 2001-08-30 Paul Eggert <eggert@twinsun.com>
7958 * full-write.h: New file.
7959 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7960 * full-write.c: Correct credits, as cccp.c no longer
7961 exists and anyway it was so heavily changed from the old cccp
7962 code as to be unrecognizable. Include full-write.h.
7963 (full_write) Return size_t, with short writes meaning failure.
7964 All callers changed. This fixes a bug with large buffers
7966 * utime.c: Include full-write.h.
7968 2001-08-30 Paul Eggert <eggert@twinsun.com>
7970 Merge 'exclude' changes from tar 1.13.22.
7971 This fixes one or two unlikely storage allocation overflow bugs,
7972 but doesn't change user-visible behavior otherwise.
7974 2001-08-30 Paul Eggert <eggert@twinsun.com>
7976 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7977 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7978 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7979 Include if available.
7980 (<xalloc.h>): Include
7981 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7982 (verify): New macro. Use it to verify that EXCLUDE macros do not
7983 collide with FNM macros.
7984 (struct patopts): New struct.
7985 (struct exclude): Use it, as exclude patterns now come with options.
7986 (new_exclude): Support above changes.
7987 (new_exclude, add_exclude_file):
7988 Initial size must now be a power of two to simplify overflow checking.
7989 (free_exclude, fnmatch_no_wildcards): New function.
7990 (excluded_filename): No longer requires options arg, as the options
7991 are determined by add_exclude. Now returns bool, not int.
7992 (excluded_filename, add_exclude):
7993 Add support for the fancy new exclusion options.
7994 (add_exclude, add_exclude_file): Now takes int options arg.
7995 Check for arithmetic overflow when computing sizes.
7996 (add_exclude_file): xrealloc might modify errno, so don't
7997 realloc until after errno might be used.
7999 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8001 (free_exclude): New decl.
8002 (add_exclude, add_exclude_file): Now takes int options arg.
8003 (excluded_filename): No longer requires options arg, as the options
8004 are determined by add_exclude. Now returns bool, not int.
8006 2001-08-30 Paul Eggert <eggert@twinsun.com>
8008 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8010 2001-08-27 Jim Meyering <meyering@lucent.com>
8012 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8014 * version-etc.c (N_): Remove definition.
8015 Revert most of last change.
8016 Instead, simply don't mark the `Copyright...' string for translation.
8017 Based on advice from Paul Eggert.
8019 * strtoxmax.c: Tweak comment.
8021 2001-08-26 Jim Meyering <meyering@lucent.com>
8023 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8024 of copyright with `%s' so translators don't get an untranslated
8026 (COPYRIGHT_YEAR): Define.
8027 (version_etc): Use fprintf rather than fputs.
8028 Suggestion from Ulrich Drepper.
8030 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8032 * strtoll.c: New file, from GNU libc.
8033 * xstrtoimax.c: New file.
8035 * xstrtol.h: Add xstrtoimax.
8036 * strtoumax.c: New file. Simply include "strtoumax.c".
8037 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8039 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8040 * strtoxmax.c: ... then renamed to this.
8042 2001-08-13 Paul Eggert <eggert@twinsun.com>
8044 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8045 Port to Solaris 8, where 'sed' requires a space after the 'r'
8046 command, and where sh dislikes "$/". Clean up the spacing a bit.
8047 Redirect output to $tmp just once.
8049 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8051 * addext.c (<errno.h>): Include.
8052 (errno): Declare if not defined.
8053 (addext): Work correctly when pathconf returns -1 and leaves
8054 errno alone because there is no limit. Also, work even if
8055 pathconf returns a value greater than SIZE_MAX.
8057 2001-08-12 Jim Meyering <meyering@lucent.com>
8059 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8060 Simply `return getcwd (NULL, 0);'.
8061 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8062 Use 1300 as initial value for length, not PATH_MAX.
8064 * pathmax.h: Clean up cpp syntax.
8066 2001-08-12 Jim Meyering <meyering@lucent.com>
8068 * gettimeofday.c: New file.
8070 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8072 2001-08-04 Jim Meyering <meyering@lucent.com>
8074 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8075 to get in sync with glibc.
8077 2001-08-03 Paul Eggert <eggert@twinsun.com>
8079 The following changes are from gettext 0.10.39 as maintained by
8082 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8083 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8084 with inverted sense. All uses changed.
8086 * mbswidth.c: Don't include <limits.h>.
8087 Include <stdlib.h> and <string.h> unconditionally.
8088 (iswcntrl, mbsinit, ISCNTRL): New macros.
8089 (mbsnwidth): Use K&R style function declarations.
8090 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8091 can optimize it when MB_CUR_MAX == 1.
8092 The width of control characters is zero, not 1.
8094 2001-07-15 Jim Meyering <meyering@lucent.com>
8096 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8097 (BUILT_SOURCES): Add unlocked-io.h.
8098 (io_functions): Define.
8099 (unlocked-io.h): New rule.
8100 (DISTCLEANFILES): Add unlocked-io.h.
8101 (all-local): Depend on unlocked-io.h, to ensure it is created.
8103 * unlocked-io.hin: New file
8105 * regex.c: Update from glibc.
8107 2001-07-05 Jim Meyering <meyering@lucent.com>
8109 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8111 (libfetish_a_SOURCES): Put all .h files here instead.
8112 Remove a thus-exposed (better checks in automake) duplicate and
8113 two unnecessary .h files.
8115 2001-06-11 Jim Meyering <meyering@lucent.com>
8117 * regex.c: Update from GNU libc.
8119 2001-05-27 Jim Meyering <meyering@lucent.com>
8121 * readutmp.h (UT_TYPE): Define.
8123 2001-05-24 Jim Meyering <meyering@lucent.com>
8125 * argmatch.c: Include "quote.h".
8126 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8127 quote function. Reported by Göran Uddeborg.
8129 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8131 * dirname.c (dir_name): Compute append_dot using path, not newpath
8132 which is not yet declared.
8134 2001-05-11 Paul Eggert <eggert@twinsun.com>
8136 * Makefile.am (libfetish_a_SOURCES):
8137 Add strftime.c, since we now compile it on all hosts.
8139 * strftime.c (my_strftime):
8140 Define to nstrftime if emacs, but only if my_strftime is not defined.
8141 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8142 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8143 Add one more extra argument: a nanoseconds value.
8146 (my_strftime function): Add %N format.
8147 (emacs_strftimeu): Renamed from emacs_strftime,
8148 with extra ut argument.
8150 2001-05-11 Paul Eggert <eggert@twinsun.com>
8152 dirname code cleanup. base_name now behaves more compatibly
8153 with POSIX basename when given file names that have trailing
8154 slashes, and similarly for dir_name. Add new primitives
8155 base_len and dir_len. Put the directory-name-related decls
8158 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8159 * backupfile.c (base_name): Likewise.
8160 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8161 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8162 * makepath.c (strip_trailing_slashes): Likewise.
8163 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8165 * rename.c (strip_trailing_slashes): Likewise.
8166 * same.c (base_name): Likewise.
8167 * stripslash.c (ISSLASH): Likewise.
8169 * addext.c: Include <dirname.h> after size_t is defined.
8170 * backupfile.c: Likewise.
8172 * addext.c (addext): Use base_len to trim redundant
8173 trailing slashes instead of doing it ourselves.
8174 But do not trim the last slash if it is not redundant.
8176 * backupfile.c (find_backup_file_name,
8177 max_backup_version): Use base_len instead of rolling it ourselves.
8178 Handle the case of "" and (on DOS) "C:" correctly.
8180 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8181 Include <string.h>, <dirname.h>.
8182 (base_name): Allow file names ending in slashes, other than names
8183 that are all slashes. In this case, return the basename followed
8184 by the slashes. This is more general, and can be used in places
8185 where the original base_name purposely had an assertion failure.
8186 (base_len): New function.
8188 * dirname.c: Include <string.h> instead of <stdlib.h>.
8189 Do not include <assert.h>; no longer needed.
8191 (memrchr): Remove decl.
8192 (dir_name_r): Remove.
8193 (dir_len): Renamed from dirlen. All callers changed.
8194 Rewrite in terms of base_name, for simplicity and consistency.
8195 (dir_name): Never return NULL. All callers changed.
8196 Do not include <stdlib.h> in test program; no longer needed.
8197 return 0; is fine for test program.
8199 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8201 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8203 * path-concat.c (path_concat): Use base_len to compute
8204 base length, not strlen; this means we cannot rely on memcpy
8207 * same.c (STREQ): Remove.
8208 (same_name): Handle the case where the basename ends in trailing '/'.
8210 * stripslash.c (strip_trailing_slashes): Return nonzero if
8211 a slash was stripped. Do not strip the last slash after a
8214 2001-04-08 Jim Meyering <meyering@lucent.com>
8216 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8217 recomputed; that's necessary when the offset spans a DST transition.
8218 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8220 2001-04-02 Jim Meyering <meyering@lucent.com>
8222 * regex.h, regex.c: Update from GNU libc.
8224 2001-03-19 Paul Eggert <eggert@twinsun.com>
8226 * version-etc.c (version_etc_copyright): Update to 2001.
8228 2001-03-16 Paul Eggert <eggert@twinsun.com>
8230 * tempname.c (uint64_t): Define to uintmax_t if
8231 not defined, and if UINT64_MAX is not defined.
8232 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8233 Reported by John David Anglin.
8235 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8237 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8238 alias if codeset is empty.
8239 * config.charset (BeOS): Use wildcard syntax.
8241 2001-03-13 Jim Meyering <meyering@lucent.com>
8243 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8244 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8247 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8249 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8251 * unicodeio.c (print_unicode_char): Simplify accordingly.
8253 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8255 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8256 support for DOS/DJGPP.
8258 2001-02-28 Paul Eggert <eggert@twinsun.com>
8260 * Makefile.am (libfetish_a_SOURCES):
8261 Add dup-safer.c, fopen-safer.c.
8262 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8264 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8266 2001-02-25 Paul Eggert <eggert@twinsun.com>
8268 The mkstemp replacement is taken from glibc 2.2.2, with some
8269 portability fixes for use outside glibc, as follows:
8271 * tempname.c (struct_stat64): New macro.
8272 (direxists, __gen_tempname): Use it.
8273 This avoids a portability problem with Solaris 8.
8275 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8276 (<stddef.h>, <stdint.h>, <string.h>):
8277 Include only if STDC_HEADERS || _LIBC.
8278 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8279 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8280 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8281 (__set_errno): Define this macro if <errno.h> doesn't.
8282 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8283 Define these macros if <stdio.h> doesn't.
8284 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8285 Define these macros if <sys/stat.h>
8286 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8287 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8288 __xstat64): Define if not _LIBC.
8289 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8290 (__gen_tempname): Invoke gettimeofday only if
8291 HAVE_GETTIMEOFDAY || _LIBC;
8292 otherwise, fall back on plain "time".
8293 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8295 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8297 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8299 2001-02-17 Jim Meyering <meyering@lucent.com>
8301 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8302 around included file name.
8304 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8306 * strftime.c: Update from GNU libc (the only changes were to comments).
8308 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8310 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8312 2001-02-17 Paul Eggert <eggert@twinsun.com>
8314 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8315 Remove workaround macros for hosts that have mbrtowc but not
8316 mbstate_t, as we now insist on proper declarations for both
8317 before using mbrtowc.
8319 2001-02-17 Jim Meyering <meyering@lucent.com>
8321 * regex.c: Update from libc.
8323 2001-02-16 Paul Eggert <eggert@twinsun.com>
8325 * alloca.c (malloc): Undef before defining, since stdlib.h
8326 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8327 Reported by Mark Hounschell via Paul Eggert.
8329 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8331 * config.charset: Update for FreeBSD 4.2.
8333 2001-01-26 Jim Meyering <meyering@lucent.com>
8335 * quotearg.c: Include stddef.h.
8336 * quote.c: Include stddef.h.
8337 Reported by Axel Kittenberger.
8339 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8340 line in double quotes so that it evokes a better diagnostic.
8341 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8342 Reported by Axel Kittenberger.
8344 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8346 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8347 to avoid a warning. Add back 'const' to inptr.
8349 2001-01-16 Jim Meyering <meyering@lucent.com>
8351 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8354 2001-01-14 Jim Meyering <meyering@lucent.com>
8356 * rename.c: New file. From Volker Borchert.
8357 Include stdlib.h, string.h or strings.h, and xalloc.h.
8358 Use strip_trailing_slashes rather than open-coding it.
8360 2001-01-03 Paul Eggert <eggert@twinsun.com>
8362 * strftime.c: Sync with glibc time/strftime.c 1.81.
8364 2001-01-03 Jim Meyering <meyering@lucent.com>
8366 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8367 local `inptr' to avoid warning with some system declarations of iconv.
8369 2000-12-29 Paul Eggert <eggert@twinsun.com>
8371 * modechange.c: Do not assume that mode_t uses the
8372 traditional octal encoding. E.g. "chmod 1 FOO" should set
8373 the other-execute bit of FOO even if S_IXOTH != 1.
8375 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8376 WOTH, XOTH, ALLM): New macros.
8377 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8378 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8380 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8381 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8383 No need to use uintmax_t; unsigned long is long enough.
8384 Don't bother to get suffix since we don't use it.
8386 2000-12-24 Jim Meyering <meyering@lucent.com>
8388 * hash.c (is_prime): Return explicit boolean values.
8389 (hash_get_first): Return NULL to appease Irix5.6's 89.
8390 Reported by Nelson Beebe.
8392 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8394 * localcharset.c (locale_charset): Add support for Win32.
8396 2000-12-18 Paul Eggert <eggert@twinsun.com>
8398 * physmem.h, physmem.c: New files.
8400 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8401 (noinst_HEADERS): Add physmem.h.
8403 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8404 't' for compatibility with Solaris 8 sort.
8406 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8408 * config.charset: Add support for BeOS.
8410 2000-12-16 Jim Meyering <meyering@lucent.com>
8412 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8413 SHELLS_FILE to a file name that's useful on djgpp systems.
8415 (ADDITIONAL_DEFAULT_SHELLS): Define.
8416 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8417 Based mostly on a patch from Prashant TR.
8419 2000-12-16 Jim Meyering <meyering@lucent.com>
8421 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8422 N and M) would have treated it like `chown N:N FILE'.
8424 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8426 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8428 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8429 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8430 to the list of canonical encodings. Rename EUC-CN to GB2312.
8432 2000-12-08 Andreas Schwab <schwab@suse.de>
8434 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8435 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8437 2000-12-07 Jim Meyering <meyering@lucent.com>
8439 * stripslash.c (ISSLASH): Define.
8440 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8443 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8444 (dir_name_r): Declare this function as static.
8445 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8446 manifest itself on a name containing a mix of slashes and
8448 Make this function work with names starting with a DOS-style
8449 drive letter and colon prefix.
8450 (dir_name): Append `.' if necessary.
8451 Based mostly on patches from Prashant TR and Eli Zaretskii.
8453 * dirname.h (dir_name_r): Remove prototype.
8455 2000-12-05 Jim Meyering <meyering@lucent.com>
8457 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8459 2000-12-04 Jim Meyering <meyering@lucent.com>
8461 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8462 Also include memory.h, stdlib.h, unistd.h if appropriate.
8463 Reported by Andreas Jaeger (conflicting declaration of malloc).
8465 2000-12-02 Jim Meyering <meyering@lucent.com>
8467 * closeout.h: Make idempotent, to avoid some obscure warnings.
8469 2000-12-01 Paul Eggert <eggert@twinsun.com>
8471 * memrchr.c: Include <config.h> before any system include file.
8473 2000-11-29 Paul Eggert <eggert@twinsun.com>
8475 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8477 2000-11-26 Jim Meyering <meyering@lucent.com>
8479 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8481 2000-11-22 Paul Eggert <eggert@twinsun.com>
8483 * strftime.c (my_strftime): Do not invoke mbrlen with a
8484 size of (size_t) -1; it's not portable.
8486 2000-11-17 Akim Demaille <akim@epita.fr>
8488 * obstack.h: Formatting changes.
8489 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8490 prevent type checking.
8491 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8492 cast the value to (void *): assigning a `foo *' to a `void *'
8494 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8496 2000-11-17 Jim Meyering <meyering@lucent.com>
8498 * strstr.c: Update from GNU libc.
8500 2000-11-16 Jim Meyering <meyering@lucent.com>
8502 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8504 2000-11-11 Jim Meyering <meyering@lucent.com>
8506 * error.c: Add a couple #includes, merging from GNU libc version.
8508 2000-11-10 Jim Meyering <meyering@lucent.com>
8510 * obstack.h: Update from GNU libc.
8511 * obstack.c: Likewise.
8513 2000-11-06 Paul Eggert <eggert@twinsun.com>
8515 * getusershell.c (setusershell): Use rewind rather than
8516 fseek/fseeko, to avoid configuration hassles with fseeko.
8517 Don't bother opening SHELLS_FILE if shellstream is NULL;
8520 2000-11-05 Jim Meyering <meyering@lucent.com>
8522 * makepath.h (make_dir): Declare.
8523 * makepath.c (make_dir): Remove `static' attribute.
8526 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8528 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8529 last one in a bucket, advance to the next bucket.
8531 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8533 * fnmatch.c: Do not comment out all the code if we are using
8534 the GNU C library, because in some cases we are replacing buggy
8535 code in the GNU C library itself.
8537 2000-10-30 Paul Eggert <eggert@twinsun.com>
8539 * error.h, getline.h, modechange.h:
8540 Remove "2000" from Copyright line, as the file hasn't been
8541 changed this year other than in the copyright notice.
8543 * xalloc.h: Add "2000" to Copyright line, as this file
8544 was changed this year.
8546 2000-10-30 Paul Eggert <eggert@twinsun.com>
8548 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8549 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8550 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8552 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8554 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8555 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8556 doesn't define __restrict_arr.
8558 2000-10-29 Jim Meyering <meyering@lucent.com>
8560 * xstat.in: Fix grammar in comment.
8562 2000-10-28 Jim Meyering <meyering@lucent.com>
8564 * memchr.c: Update from libc.
8565 Adjust for portability:
8566 [HAVE_STDLIB_H]: Include stdlib.h.
8567 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8568 Undef __memchr, too.
8569 [!weak_alias]: Define __memchr to memchr.
8571 * regex.c: Update from libc.
8572 * regex.h: Likewise.
8573 * getopt1.c: Likewise.
8574 * memcmp.c: Likewise.
8576 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8577 Avoid using fseek, when possible -- it's broken by design.
8578 Patch by Ulrich Drepper.
8580 2000-10-26 Jim Meyering <meyering@lucent.com>
8582 * strftime.c: Update from libc.
8584 2000-10-25 Jim Meyering <meyering@lucent.com>
8586 * obstack.c: Update from libc.
8588 2000-10-23 Jim Meyering <meyering@lucent.com>
8590 * hard-locale.c (hard_locale): Revert last change -- it was simply
8591 wrong. That set_locale call must not have any side effects.
8594 2000-10-22 Jim Meyering <meyering@lucent.com>
8596 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8597 [CYCLIC]: Remove now-unused definition.
8599 * save-cwd.c (O_DIRECTORY): Define, if needed.
8600 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8601 Suggestion from Ulrich Drepper.
8603 2000-10-21 Jim Meyering <meyering@lucent.com>
8605 * dirname.c (dir_name_r): New function, factored out of dir_name.
8606 (dir_name): Use dir_name_r.
8607 * dirname.h (dir_name_r): Declare it.
8609 2000-10-21 Jim Meyering <meyering@lucent.com>
8611 * dirname.c (memrchr): Declare if necessary.
8612 (dir_name): Remove the restriction that there be no
8613 trailing slashes. Now, this code skips past them, effectively
8615 [TEST_DIRNAME] (main): New unit tests.
8617 * memrchr.c: New file from GNU libc.
8618 Undef __memrchr, too.
8619 [!weak_alias]: Define __memrchr to memrchr.
8620 Guard weak_alias use with `#ifdef weak_alias'.
8622 2000-10-17 Jim Meyering <meyering@lucent.com>
8624 * quote.h (PARAMS): Define and use.
8625 Reported by Akim Demaille.
8627 * getopt.c: Update from libc.
8629 2000-10-16 Jim Meyering <meyering@lucent.com>
8631 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8634 2000-09-25 Jim Meyering <meyering@lucent.com>
8636 * md5.h (rol): Define (from GnuPG).
8638 * sha.c: Give credit (GnuPG) where due.
8639 (M): Use rol rather than open-coding it.
8640 Add a FIXME comment.
8642 2000-09-21 Jim Meyering <meyering@lucent.com>
8644 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8645 Reported by Michael Stone.
8647 2000-09-20 Jim Meyering <meyering@lucent.com>
8649 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8650 (noinst_HEADERS): Add sha.h.
8651 Based on code from Scott G. Miller and from GnuPG.
8653 2000-09-15 Jim Meyering <meyering@lucent.com>
8655 * regex.c: Update from libc.
8657 2000-09-10 Jim Meyering <meyering@lucent.com>
8659 * getopt.c (_getopt_internal): Update from glibc.
8661 2000-09-09 Jim Meyering <meyering@lucent.com>
8663 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8664 think it should be used as a general replacement for isascii.
8665 * fnmatch.c: Likewise.
8666 * mbswidth.c: Likewise
8667 * regex.c: Likewise.
8670 * userspec.c: Include sys/param.h and limits.h.
8672 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8673 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8674 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8675 UID, GID. Check range.
8677 2000-09-06 Jim Meyering <meyering@lucent.com>
8679 * getopt.c (_getopt_internal): Update from glibc.
8681 2000-08-30 Jim Meyering <meyering@lucent.com>
8683 * strftime.c: Merge in changes from GNU libc.
8685 2000-08-26 Jim Meyering <meyering@lucent.com>
8687 * closeout.c: Include "__fpending.h".
8688 (close_stdout_status): Return right away if there's nothing to flush.
8690 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8691 * __fpending.c: New file.
8692 * __fpending.h: New file.
8694 2000-08-07 Paul Eggert <eggert@twinsun.com>
8696 Standardize on "memory exhausted" instead of "Memory exhausted"
8697 or "virtual memory exhausted".
8698 * obstack.c (print_and_abort): Use "memory exhausted", not
8699 "virtual memory exhausted".
8700 * same.c (same_name): Invoke xalloc_die instead of printing
8702 * userspec.c (parse_user_spec): Likewise.
8703 * bumpalloc.h: comment fix
8704 * same.c, userspec.c: Include xalloc.h.
8706 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8707 not char *const and pointing to a constant array.
8708 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8709 (xrealloc): Comment fix.
8711 * userspec.c (parse_user_spec):
8712 Don't translate a message until just before returning,
8713 to avoid unnecessary translation.
8715 2000-08-07 Jim Meyering <meyering@lucent.com>
8717 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8718 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8719 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8720 getgroups.c, gethostname.c, getopt.h, group-member.c,
8721 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8722 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8723 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8724 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8725 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8726 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8727 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8728 yesno.c: Back out Copyright date changes for each file with no change
8729 this year. This eases coordination with other programs using the same
8730 source code modules. From Paul Eggert.
8732 2000-08-03 Greg McGary <greg@mcgary.org>
8734 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8735 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8736 (EXTEND_BUFFER): Use them.
8738 2000-08-01 Jim Meyering <meyering@lucent.com>
8740 * dirname.c (ISSLASH): Define.
8741 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8742 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8743 both `\' and `/' may be use as path separators.
8744 Based on a patch from Prashant TR.
8746 2000-07-31 Paul Eggert <eggert@twinsun.com>
8748 * quotearg.c (quotearg_n_options): Don't make the initial
8749 slot vector a constant, since it might get modified.
8751 2000-07-31 Jim Meyering <meyering@lucent.com>
8753 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8754 * obstack.c (print_and_abort): Likewise.
8756 2000-07-30 Paul Eggert <eggert@twinsun.com>
8758 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8759 buffer, so that the caller can always quote one small
8760 component of a "memory exhausted" message in slot 0.
8761 From a suggestion by Jim Meyering.
8763 2000-07-30 Jim Meyering <meyering@lucent.com>
8765 * makepath.c (make_path): Quote the other instance, too.
8767 * quotearg.c (N_STATIC_SLOTVECS): Define.
8768 (STATIC_BUF_SIZE): Define.
8769 (quotearg_n_options): Use only statically allocated storage when
8770 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8771 than STATIC_BUF_SIZE.
8773 2000-07-29 Jim Meyering <meyering@lucent.com>
8775 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8776 * dirname.c (dir_name): Likewise.
8778 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8780 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8781 (dir_name): Assert that there are no trailing slashes.
8783 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8785 * mbswidth.h (mbswidth): Add a flags argument.
8786 (mbswidth): New declaration.
8787 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8788 * mbswidth.c (mbswidth): Add a flags argument.
8789 (mbsnwidth): New function.
8791 2000-07-24 Jim Meyering <meyering@lucent.com>
8793 * mbswidth.c: Remove useless #else. From Bruno Haible.
8795 2000-07-23 Paul Eggert <eggert@twinsun.com>
8797 * mbswidth.c (_XOPEN_SOURCE):
8798 Don't define; this causes problems on Solaris 7.
8799 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8801 2000-07-23 Paul Eggert <eggert@twinsun.com>
8804 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8805 so that mbstate_t is always defined.
8807 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8808 be 1 in at least one GCC installation, and this configuration
8809 error is likely to be common. Ignoring MB_LEN_MAX hurts
8810 performance on hosts that have mbrtowc but have only unibyte
8811 locales, but I assume these hosts are rare.
8813 2000-07-23 Paul Eggert <eggert@twinsun.com>
8815 * quotearg.c: Streamline by invoking multibyte code only if needed.
8816 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8817 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8818 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8819 invoke multibyte primitives.
8821 2000-07-23 Jim Meyering <meyering@lucent.com>
8823 * basename.c (base_name): Add an assertion.
8825 2000-07-15 Bruno Haible <clisp.cons.org>
8827 * quotearg.c: When the system forces us to redefine mbstate_t,
8828 shadow its mbsinit function.
8830 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8832 * mbswidth.h: New file.
8833 * mbswidth.c: New file.
8834 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8835 (noinst_HEADERS): Add mbswidth.h.
8837 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8839 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8842 2000-07-15 Jim Meyering <meyering@lucent.com>
8844 * makepath.c: Include quote.h.
8845 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8846 corresponding argument in a `quote (...)' call.
8847 Give better diagnostics.
8849 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8850 (noinst_HEADERS): Add quote.h.
8852 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8853 from tar's src/misc.c.
8854 * quote.h: New file. Prototypes for same.
8856 2000-07-10 Paul Eggert <eggert@twinsun.com>
8858 From a suggestion by Bruno Haible.
8859 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8860 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8861 to decide whether to define the BeOS workaround macro;
8862 this adjusts to the change to AC_MBSTATE_T.
8864 2000-07-13 Paul Eggert <eggert@twinsun.com>
8866 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8868 * quotearg.c (quoting_style_args, quoting_style_vals,
8869 quotearg_buffer_restyled): Add support for
8870 clocale_quoting_style. Undo previous change to
8871 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8872 and "{RIGHT QUOTATION MARK}" msgids.
8874 2000-07-05 Paul Eggert <eggert@twinsun.com>
8876 The old behavior of quoting `like this' doesn't look good with
8877 newer, ISO-style fonts. See:
8878 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8880 Instead, quote "like this" by default. Let the translator
8881 tailor the locale-specific quoting behavior by providing
8882 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8884 * quotearg.c (N_): New macro.
8885 (gettext_default): New function.
8886 (quotearg_buffer_restyled): Use
8887 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8888 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8890 2000-07-09 Jim Meyering <meyering@lucent.com>
8892 * Most files: Update copyright dates to include 2000.
8894 2000-07-08 Jim Meyering <meyering@lucent.com>
8896 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8898 (xgethostname): Remove now-unnecessary #ifdef.
8899 Move declaration of `err' into loop where it's used.
8901 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8903 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8904 by allocating a larger buffer. Test the gethostname return value for
8905 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8906 returns an error and ENAMETOOLONG isn't defined.
8908 2000-07-05 Paul Eggert <eggert@twinsun.com>
8909 and Bruno Haible <haible@clisp.cons.org>
8911 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8913 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8915 * quotearg.c (struct quoting_options): Simplify quote_these_too
8918 2000-07-03 Jim Meyering <meyering@lucent.com>
8920 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8921 Reported by Bruno Haible.
8923 2000-07-04 Jim Meyering <meyering@lucent.com>
8925 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8926 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8929 2000-07-03 Paul Eggert <eggert@twinsun.com>
8930 and Bruno Haible <haible@clisp.cons.org>
8932 * quotearg.c (mbrtowc):
8933 Assign to *pwc, and return 1 only if result is nonzero.
8934 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8936 2000-07-03 Jim Meyering <meyering@lucent.com>
8938 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8939 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8942 2000-07-02 Jim Meyering <meyering@lucent.com>
8944 * quotearg.c (mbstate_t): Don't define here.
8946 2000-07-02 Jim Meyering <meyering@lucent.com>
8948 * nanosleep.c (SIGCONT): Define if not already defined.
8950 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8952 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8953 per change in ../m4/ls-mntd-fs.m4.
8954 (read_filesystem_list): Ignore symbolic links.
8956 2000-06-29 Jim Meyering <meyering@lucent.com>
8958 * same.c: Include <string.h> or <strings.h>, as appropriate,
8959 for declaration of strcmp.
8961 * long-options.c: Include <stdlib.h>, for declaration of exit.
8963 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8964 Avoid warning by casting result to `char *' to remove `const'.
8966 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8968 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8970 2000-06-26 Paul Eggert <eggert@twinsun.com>
8972 savedir now sets errno on failure and invokes xmalloc to get memory.
8973 Fix a couple of other minor bugs while we're at it.
8975 * savedir.c (<unistd.h>): Do not include; there's no need.
8976 (NAMLEN): Remove macro.
8977 (malloc, realloc): Remove decls.
8979 ("xalloc.h"): Include.
8980 (NAME_SIZE_DEFAULT): New macro.
8981 (savedir): Use xmalloc / xrealloc to allocate memory.
8982 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8983 Skip "" directory entries.
8984 Use strlen to calculate directory entry length, since the old method
8985 is rarely used these days and isn't worth supporting.
8986 Don't use a pointer after freeing it.
8987 Check for integer overflow when calculating allocation size.
8988 Use memcpy to copy entries, instead of stpcpy.
8989 Set errno properly when returning NULL.
8990 Check for readdir error.
8992 2000-06-26 Jim Meyering <meyering@lucent.com>
8994 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8996 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8998 * getusershell.c (xmalloc, xrealloc): Remove functions.
9000 Don't include <stdlib.h>. Don't declare malloc, realloc.
9002 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9004 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9006 2000-06-24 Jim Meyering <meyering@lucent.com>
9008 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9010 2000-06-21 Jim Meyering <meyering@lucent.com>
9012 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9014 2000-06-19 Paul Eggert <eggert@twinsun.com>
9016 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9017 (mbrtowc, mbstate_t): Define substitutes if
9018 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9019 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9020 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9022 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9024 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9025 than 1024, return a memory chunk of least possible size, instead
9026 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9027 Use free/xmalloc instead of xrealloc to avoid copying for very long
9030 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9032 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9033 address, not strdup. Include <stdlib.h> and don't declare free().
9035 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9037 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9040 2000-06-21 Jim Meyering <meyering@lucent.com>
9042 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9043 (noinst_HEADERS): Add getstr.h.
9045 * getline.c (getstr): Move into a separate file.
9046 * getstr.c (getstr): New file, extracted from getline.c, with
9047 the following changes: new parameter, delim2; both delim[12]
9048 parameters have type `int', not `char'. The latter would lose
9049 with 8-bit delimiters.
9050 * getstr.h: New file.
9052 2000-06-19 Jim Meyering <meyering@lucent.com>
9054 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9056 2000-06-18 Jim Meyering <meyering@lucent.com>
9058 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9059 Besides, these days every porting target provides a mkdir function.
9061 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9062 (this snippet comes from src/system.h).
9064 2000-06-15 Paul Eggert <eggert@twinsun.com>
9066 * human.c (adjust_value): New function.
9067 (human_readable_inexact): Apply rounding style even when
9068 printing approximate values.
9070 2000-06-14 Paul Eggert <eggert@twinsun.com>
9072 * human.c (human_readable_inexact): Allow an input block
9073 size that is not a multiple of the output block size, and vice versa.
9074 Reported by Piergiorgio Sartor.
9076 2000-06-14 Paul Eggert <eggert@twinsun.com>
9078 * getdate.y (get_date): Apply relative times after time
9079 zone indicator, not before. Reported by Todd A. Jacobs.
9081 2000-06-13 Jim Meyering <meyering@lucent.com>
9083 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9085 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9087 2000-06-12 Paul Eggert <eggert@twinsun.com>
9089 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9091 2000-06-04 Paul Eggert <eggert@twinsun.com>
9093 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9095 2000-06-04 Jim Meyering <meyering@lucent.com>
9097 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9098 SunOS 4.1.4 for which gid_t is an unsigned type.
9100 2000-06-03 Jim Meyering <meyering@lucent.com>
9102 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9104 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9106 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9107 newer, don't install charset.alias.
9108 * config.charset: Change the Linux/glibc rules so they become empty
9109 on glibc-2.1 or newer.
9111 2000-06-02 Jim Meyering <meyering@lucent.com>
9113 * mountlist.c: Back out last change. Instead, do this...
9114 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9115 member using the same `ignore'-testing code.
9116 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9120 2000-05-29 Jim Meyering <meyering@lucent.com>
9122 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9123 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9125 2000-05-22 Jim Meyering <meyering@lucent.com>
9127 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9129 2000-05-18 Jim Meyering <meyering@lucent.com>
9131 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9132 back, too, since it may have been modified by allocate_entry.
9133 (hash_delete): Rewrite to use neither the assignment operator
9134 nor the comma operator in an if-expression.
9136 2000-05-15 Paul Eggert <eggert@twinsun.com>
9139 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9140 Remove; no longer needed.
9141 "quotearg.h": Add include.
9142 (file_name): Do not bother to explicitly initialize to NULL; it's less
9143 efficient on some hosts.
9144 (close_stdout_status): Remove test as to whether stdout was already
9145 closed; it breaks for the case "echo x | sort >&-".
9146 Quote file name colons.
9147 Do not assume that _("write error") lacks format strings.
9149 2000-05-15 Jim Meyering <meyering@lucent.com>
9151 * version-etc.c (version_etc_copyright): Update the copyright string
9152 used in all --version output.
9154 2000-05-14 Jim Meyering <meyering@lucent.com>
9156 * closeout.c (close_stdout_set_file_name): New function.
9157 (close_stdout_status): Use new file-scoped global.
9158 Return right away if fstat says the stdout file descriptor is invalid.
9159 * closeout.h (close_stdout_set_file_name): Declare.
9161 2000-05-10 Jim Meyering <meyering@lucent.com>
9163 * closeout.c [default_exit_status]: New file-scoped variable.
9164 (close_stdout_set_status): New function.
9165 * closeout.h (close_stdout_set_status): Declare.
9167 2000-05-08 Jim Meyering <meyering@lucent.com>
9169 * long-options.c: Don't include closeout.h.
9170 (parse_long_options): Don't call close_stdout for --version.
9172 2000-05-06 Jim Meyering <meyering@lucent.com>
9174 * strnlen.c: Undefine __strnlen and strnlen.
9175 [!weak_alias]: Define __strnlen to strnlen.
9177 * atexit.c: New file, from libiberty.
9179 2000-05-06 Jim Meyering <meyering@lucent.com>
9181 * closeout.c (close_stdout_status): Also check for errors on the
9184 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9186 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9187 instead of xmalloc, xrealloc, path_concat.
9188 (locale_charset): Treat empty environment variables as absent.
9189 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9191 2000-05-04 Jim Meyering <meyering@lucent.com>
9193 * getopt.c: Update from glibc.
9194 * obstack.c: Likewise.
9195 * obstack.h: Likewise.
9196 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9198 * regex.h: Likewise.
9199 * strndup.c: Likewise.
9200 * strnlen.c: New file, from glibc.
9202 2000-05-01 Jim Meyering <meyering@lucent.com>
9204 * full-write.c (full_write): Remove `FIXME' part of comment.
9206 2000-04-29 Jim Meyering <meyering@lucent.com>
9208 * path-concat.c: Declare strdup only if it's not defined.
9209 * canon-host.c: Likewise.
9211 2000-04-28 Jim Meyering <meyering@lucent.com>
9213 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9214 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9215 included first, then limits.h is included by locale.h by libintl.h.
9216 From John David Anglin.
9218 2000-04-25 Jim Meyering <meyering@lucent.com>
9220 * makepath.c (S_IRWXUGO): Define.
9221 (make_path): Always perform explicit chmod if MODE specifies any
9222 of the `special' permission bits. Prompted by a bug report against
9223 install from Mate Wierdl and Joost van Baal.
9225 2000-04-18 Jim Meyering <meyering@lucent.com>
9229 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9230 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9232 2000-04-17 Jim Meyering <meyering@lucent.com>
9234 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9235 the definition of it to rpl_strftime also defined-away the system's
9238 2000-04-15 Jim Meyering <meyering@lucent.com>
9240 Use `C' to denote so-called `contiguous' files, the same way
9242 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9243 (ftypelet): Use S_ISCTG.
9244 From Michael Deutschmann.
9246 2000-04-14 Jim Meyering <meyering@lucent.com>
9248 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9250 2000-04-08 Jim Meyering <meyering@lucent.com>
9252 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9253 names don't conflict. Reported by Eli Zaretskii.
9255 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9257 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9258 bug. Deal with the different error behavior of Irix iconv.
9260 2000-04-07 Jim Meyering <meyering@lucent.com>
9262 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9263 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9265 2000-04-05 Jim Meyering <meyering@lucent.com>
9267 Portability tweaks required for ultrix4.3.
9268 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9269 * readutmp.c: Include sys/types.h before sys/stat.h.
9270 * canon-host.c: Declare strdup.
9271 * path-concat.c: Likewise.
9272 From John David Anglin.
9274 2000-04-04 Jim Meyering <meyering@lucent.com>
9276 Be more DOS 8.3-friendly.
9277 * ref-add.sin: Renamed from ref-add.sed.in.
9278 * ref-del.sin: Renamed from ref-del.sed.in.
9279 * Makefile.am: Reflect renaming.
9280 Reported by Eli Zaretskii.
9282 Use a temporary file name that won't clash with `charset.alias'
9283 in the DOS 8.3 name space.
9284 * Makefile.am (charset_tmp): Define.
9285 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9286 (uninstall-local): Likewise.
9287 Reported by Eli Zaretskii.
9289 2000-03-29 Paul Eggert <eggert@twinsun.com>
9291 * time/strftime.c (my_strftime): Make sure we call the system
9292 strftime, not ourselves, when invoking the underlying strftime.
9294 2000-03-24 Jim Meyering <meyering@lucent.com>
9296 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9297 (charset_alias): Define.
9298 (install-exec-local): Factor out common code.
9299 (uninstall-local): Split lines longer than 80.
9300 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9302 (.sed.in.sed): New rule. Don't redirect directly to $@.
9303 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9305 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9307 * config.charset: Output a line containing "Packages using this file".
9308 * ref-add.sed.in, ref-del.sed.in: New files.
9309 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9310 ref-del.sed): New rules.
9312 2000-03-17 Jim Meyering <meyering@lucent.com>
9314 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9315 Otherwise, include <strings.h>
9317 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9319 * unicodeio.c (utf8_wctomb): New function.
9320 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9321 format instead of in UCS-4 with platform dependent endianness.
9323 2000-03-07 Paul Eggert <eggert@twinsun.com>
9325 * savedir.c (savedir): Work even if directory size is
9326 negative; this can happen with some screwy NFS configurations.
9328 2000-03-06 Jim Meyering <meyering@lucent.com>
9330 * localcharset.c (get_charset_aliases): Don't try to free file_name
9331 if it's NULL (because we ran out of memory). From Bruno Haible.
9333 2000-03-05 Jim Meyering <meyering@lucent.com>
9335 * localcharset.c ("path-concat.h"): Include.
9336 (get_charset_aliases): Use path_concat instead of ANSI string
9339 * unicodeio.h (PARAMS): Define.
9340 Use it to guard prototype.
9342 2000-03-04 Jim Meyering <meyering@lucent.com>
9344 * Makefile.am (install-exec-local): Create $(libdir) before installing
9346 (uninstall-local): Uncomment this rule so `make distcheck' works
9349 * unicodeio.c (<errno.h>): Include it.
9350 (errno): Declare if not defined.
9352 * localcharset.c: Add Bruno's comment justifying use of volatile.
9354 * config.charset: New version, incorporating remarks from a linux
9355 i18n mailing list. From Bruno Haible.
9357 2000-03-02 Jim Meyering <meyering@lucent.com>
9359 * Makefile.am (EXTRA_DIST): Add config.charset.
9361 2000-03-01 Jim Meyering <meyering@lucent.com>
9363 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9364 * unicodeio.c: Likewise.
9366 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9368 * config.charset: New file.
9369 * localcharset.c: New file.
9370 * unicodeio.h, unicodeio.c: New files.
9371 * Makefile.am (DEFS): Add -DLIBDIR=...
9372 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9373 (noinst_HEADERS): Add unicodeio.h.
9374 (all-local, install-exec-local, charset.alias): New targets.
9376 2000-02-28 Paul Eggert <eggert@twinsun.com>
9378 * quotearg.c (ALERT_CHAR): New macro.
9379 (quotearg_buffer_restyled): Use it.
9381 2000-02-27 Jim Meyering <meyering@lucent.com>
9383 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9384 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9386 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9387 not `#if STDC_HEADERS'.
9388 Declare malloc if needed.
9390 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9391 now that autoconf always defines the HAVE_DECL_ symbols.
9392 * human.c: Likewise.
9394 * strtoumax.c: Likewise.
9396 * backupfile.c: Arrange for cpp to fail if the configure-time
9397 declaration check was not run.
9399 * human.c: Likewise.
9401 * strtoumax.c: Likewise.
9403 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9404 then first look up the entire `.'-containing string as a login name.
9406 2000-02-18 Paul Eggert <eggert@twinsun.com>
9408 * getdate.y: Handle two-digit years with leading zeros correctly.
9409 (textint): New typedef.
9410 (parser_control): Member year changed from int to textint.
9412 (YYSTYPE): Removed; replaced by %union with int and textint members.
9413 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9414 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9415 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9416 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9417 (date, number, to_year): Use width of number in digits, not its value,
9418 to determine whether it's a 2-digit year, or a 2-digit time.
9419 (yylex): Store number of digits of numeric tokens.
9420 Reported by John Kendall.
9422 (parser_control): Changed from struct parser_control to typedef (for
9423 consistency). All uses changed.
9425 (tID): Removed; not used.
9426 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9428 2000-02-14 Paul Eggert <eggert@twinsun.com>
9430 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9431 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9433 2000-02-12 Jim Meyering <meyering@lucent.com>
9435 * userspec.c (ISDIGIT): Define it.
9436 (isdigit): Remove definition.
9437 (is_number): Use ISDIGIT, not isdigit.
9438 <libintl.h>: Include.
9440 (parse_user_spec): Mark translatable strings.
9442 2000-02-10 Jim Meyering <meyering@lucent.com>
9444 With these changes, nanosleep.[ch] are finally enough like the other
9445 lib/* replacement files to compile on a few more losing systems.
9447 * nanosleep.h: Don't include config.h.
9448 Remove prototype from declaration of nanosleep.
9449 (PARAMS): Remove now-unneeded definition.
9450 * nanosleep.c: #undef nanosleep.
9451 (rpl_nanosleep): Rename from nanosleep.
9453 2000-02-03 Jim Meyering <meyering@lucent.com>
9455 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9456 rather than with `#if HAVE_UTMPNAME'.
9458 2000-02-01 Jim Meyering <meyering@lucent.com>
9460 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9462 2000-01-31 Jim Meyering <meyering@lucent.com>
9464 * nanosleep.h (nanosleep): Guard declaration with
9465 `#if ! HAVE_DECL_NANOSLEEP'.
9466 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9467 the declaration in that vendor's sys/timers.h.
9468 Reported by Christian Krackowizer.
9470 * quotearg.c (ISASCII): Add #undef and move definition to follow
9471 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9472 (ISPRINT): Likewise.
9473 Reported by Tom Tromey.
9475 2000-01-30 Jim Meyering <meyering@lucent.com>
9477 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9478 uses of ->ut_name. The latter doesn't work with new Linux header files
9479 where only utmpx.ut_user is declared.
9481 * readutmp.h (UT_USER): Define.
9483 2000-01-23 Jim Meyering <meyering@lucent.com>
9485 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9488 2000-01-22 Jim Meyering <meyering@lucent.com>
9490 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9491 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9492 Required for some AIX systems. Reported by Christian Krackowizer.
9493 [TESTING] (main): New function.
9495 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9496 * dirname.c (dir_name): Support for DOS-style file names with drive
9499 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9501 * strverscmp.c (ISDIGIT): Define.
9502 (strverscmp): Use ISDIGIT, not isdigit.
9504 2000-01-17 Paul Eggert <eggert@twinsun.com>
9506 * nanosleep.c (nanosleep):
9507 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9508 POSIX.1 doesn't require SA_INTERRUPT and some systems
9509 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9510 it's been part of POSIX.1 since day 1 (in 1988).
9512 2000-01-17 Jim Meyering <meyering@lucent.com>
9514 * interlock: Remove unused file. Reported by François Pinard.
9516 2000-01-16 Paul Eggert <eggert@twinsun.com>
9518 * quotearg.c (quotearg_buffer_restyled): Do not quote
9519 alert, backslash, formfeed, and vertical tab unnecessarily in
9520 shell quoting style.
9523 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9524 Free Software Foundation, Inc.
9525 Copying and distribution of this file, with or without modification,
9526 are permitted provided the copyright notice and this notice are preserved.